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Sample records for city akita prefecture

  1. Questionnaire investigation for the earthquake in Honjo city and Yazawa city, Akita Prefecture; Jishin ni kansuru ishiki chosa (Akitaken Honjoshi oyobi Yuzawashi ni okeru anketo kara)

    Energy Technology Data Exchange (ETDEWEB)

    Nogoshi, M [Akita University, Akita (Japan). College of Education; Kabutoya, S

    1996-05-01

    Consciousness for the earthquake was investigated by questionnaire surveys made in Honjo City and Yuzawa City, Akita Pref. in October 1995 twelve years after the Nihonkai Chubu Earthquake (M=7.7) in May 1983. The survey was conducted in terms of 27 items including personality, memory, knowledge/interest, psychology/action, mental attitude/preparations, wishes for researchers and administration, etc. Also included were the items on the Great Hanshin-Awaji Earthquake and the earthquake blank areas. The number of distributed questionnaires and the recovery rate of them are 1500 and 79.2% in Honjo City, and 1700 and 84.7% in Yuzawa City. From the survey, it was found that people have a lot of knowledge of and high interest in the earthquake and well remember it, and a lot of people know of tsunami, liquefaction phenomena, and the earthquake blank area. Further, they are afraid of earthquakes and think of their actions to be taken in case of earthquake. However, most people are little prepared for earthquakes. Important future subjects were suggested for the study of disaster prevention measures. 13 figs.

  2. Isotopic and chemical features of hot springs in Akita Prefecture

    International Nuclear Information System (INIS)

    Matsubaya, Osamu

    1997-01-01

    All over the Akita Prefecture, many hot springs are located. Most of them are of meteoric water, fossil sea water and volcanic gas origins. In the Ohdate-Kazuno area, moderate temperature hot springs of meteoric water origin are found, which may exist as rather shallow formation water in the Green Tuff formations. On the contrary, high temperature geothermal waters of meteoric origin, which are used for power generation, are obtained in two volcanic area of Hachimantai and Oyasu. Those geothermal waters are expected to come up through vertical fissures from depth deeper than 2 km. The difference of these two manners of meteoric water circulation should be necessarily explained to understand the relationship of shallow and deep geothermal systems. About some hot springs of fossil sea water origin, the relationships of δ D and Cl - don't agree to the mixing relation of sea water and meteoric water. This may be explained by two different processes, one of which is mixing of sea water with saline meteoric water (Cl - ca. 12 g/kg). The other is modification of δD by hydrogen isotopic exchange with hydrous minerals underground, or by exchange with atmospheric vapor during a relic lake before burying. (author)

  3. 210Pb ingestion in Akita City, Japan

    International Nuclear Information System (INIS)

    Hisamatsu, Shunichi; Takizawa, Yukio; Komura, Kazuhisa; Tada, Tetsuo.

    1992-01-01

    Ingestion of 210 Pb in Akita City, northern Japan was studied with food category samples and total diet samples by means of a low energy photon spectrometry. Results for food category samples revealed that the contribution of marine products to total 210 Pb ingestion was the largest. Mean 210 Pb ingestion of the two total diet samples was found to be 0.19 Bq d -1 , and approximately 1/3 of a previous reported value which was cited in an UNSCEAR report as an example of high 210 Pb ingestion by marine foods consumption. (author)

  4. Effective dose due to environmental γ-ray for the people of Akita prefecture

    International Nuclear Information System (INIS)

    Yamashita, Junsuke; Watarai, Jiro; Hisamatsu, Shun'ichi

    2001-01-01

    Environmental γ-ray doses were measured in Akita prefecture by a NaI(Tl) scintillation surveymeter. The numbers of measurement site were 207 on pavement, 45 on unpaved ground, nine in concrete buildings and nine in wooden houses. The results of measurements, which were subtracted for background (cosmic ray and self-irradiation of the surveymeter), were 31 nSv/h (effective dose rate) on pavement, 27 nSv/h on unpaved ground, 65 nSv/h in the concrete buildings and 34 nSv/h in the wooden houses. The effective dose rate due to environmental γ-ray for the people of Akita prefecture was estimated taking into account of seasonal change of the dose rate at one site and occupancy factor in the prefecture. The outdoor and indoor dose rates were estimated to be 0.03 mSv/y and 0.33 mSv/y, respectively. (author)

  5. On an outline of investigation results of earthquake damage estimation for Akita prefecture; Akitaken jishin higai sotei chosa kekka no gaiyo ni tsuite

    Energy Technology Data Exchange (ETDEWEB)

    Nogoshi, M [Akita University, Akita (Japan). College of Education

    1997-05-27

    This paper reports an outline of investigation results of earthquake damage estimation carried out in Akita Prefecture. The basic policy for this investigation consists of the following: (1) an indication on existence of a blank area in the Akita off-coast earthquake shall be viewed so importantly that a fault model is set to estimate damages; (2) because most of the earthquakes in history of Akita Prefecture are inland earthquakes with magnitude of about M=7, four earthquakes in the past shall be adopted as the set model; and (3) the central Sea of Japan earthquake in 1983 was an earthquake occurred in the Sea of Japan side and caused a great deal of damages to Akita Prefecture, and its epicenter model and damages were investigated in detail, hence these data shall be utilized in verifying the procedure and method for estimating damages studied in the present investigation. This paper reports finally estimated human damages. With an assumed earthquake as strong as the Tencho earthquake in the year of 830, more than 1000 deaths will occur in the city of Akita; with an earthquake in the scale of the Noshiro earthquake in 1694, more than 50 deaths will be counted in the city of Noshiro; one as strong as the Rikuu earthquake in 1896 will cause about 300 deaths in the cities of Yokote and Omagari, respectively; one with the scale of the 1914 Goushu earthquake will result in about 300 people to be killed in the city of Omagari and about 200 people in the city of Yuzawa; and an earthquake estimated to occur in the blank area off the Akita coast will force 33% of the residents of the Kisakata town to be evacuated from their homes. 1 fig.

  6. On seismic intensities of questionnaires for 1996 earthquake near Akita-Miyagi prefecture

    Energy Technology Data Exchange (ETDEWEB)

    Nogoshi, M; Sasaki, N [Akita University, Akita (Japan). College of Education; Nakamura, M [Nippon Geophysical Prospecting Co. Ltd., Tokyo (Japan)

    1997-05-27

    The earthquake occurred in 1996 near the border of Akita and Miyagi Prefectures was a seismic activity in mountainous area with low population density. However, since a necessity was felt to make a seismic intensity survey, a questionnaire investigation was carried out. The investigation placed a focus on the following points: (1) to learn seismic intensity distribution in the vicinity of the epicenter by using replies to the questionnaire and (2) to learn what evacuation activities the residents have taken to avoid disasters from the earthquake, which is an inland local earthquake occurred first since the Hyogoken-nanbu earthquake in 1995. Because the main shock has occurred in the Akita prefecture side, the shocks were concentrated at Akinomiya, Takamatsu, Sugawa and Koyasu areas where the intensities were 4.0 to 4.5 in most cases. The largest aftershocks were concentrated to the Miyagi prefecture side, with an intensity of 6.0 felt most, followed by 5.5. The questionnaire on evacuation actions revealed a result of about 37% of the reply saying, ``I have jumped out of my house before I knew what has happened`` and ``I remember nothing about what I did because I was acting totally instinctively``. The answers show how intense the experience was. This result indicates how to make the unconscious actions turned into conscious actions is an important issue in preventing disasters. 11 figs.

  7. Sleep habits of students attending elementary schools, and junior and senior high schools in Akita prefecture.

    Science.gov (United States)

    Takemura, Takaubu; Funaki, Kensaku; Kanbayashi, Takashi; Kawamoto, Kentaro; Tsutsui, Kou; Saito, Yasushi; Aizawa, Rika; Inomata, Shoko; Shimizu, Tetsuo

    2002-06-01

    It is widely accepted that students in Japan sleep fewer hours than what they actually need. However, epidemiological data on sleep habits among students are scarce. The sleep habits and related problems among 1650 students in Akita prefecture were studied. The results revealed that schoolchildren attending elementary schools seemed to sleep for a sufficient number of hours, whereas students attending junior or senior high schools were not sleeping enough. In particular, approximately half of the students attending senior high schools answered that they slept 6 h or less on weekdays and nodded off during classes more than twice a week.

  8. New energy vision of the Akita city area; 2001 nendo Akita shi chiiki shin energy vision

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-03-01

    For the purpose of promoting the introduction of new energy and enhancing the awareness of it in Akita City, an investigational study was conducted of the energy demand of the town, existence amount of new energy, project on new energy introduction, etc., and a new energy vision was worked out. The population of Akita City was 317,868 as of December 31, 2000, which is continuously on the increase. The amount of energy demand of the whole city was 990,000 kL/y. The energy demand consists of fossil fuels such as petroleum, coal and propane gas (77.7%) and electric power (22.3%). The CO2 emissions from these are 2,908,000 t-CO2. As the project on the new energy introduction, study was made on the installation of the photovoltaic power system and wind power system at base centers and introduction of the waste power system at the Goshono Works. As the model project, study was made on the introduction of the photovoltaic power generation and wind power generation to street light and public facilities, road snow melting/space heating and cooling using soil heat, introduction of clean energy vehicles, BDF introduction using waste cooking oil and rate blossoms, etc. (NEDO)

  9. Heavy metal pollution in Akita prefecture (mainly in the Kosaka township)

    Energy Technology Data Exchange (ETDEWEB)

    Nakatani, K.

    1973-01-01

    In June 1972, the adult fanconi syndromes were found among the residents of the Hosokoshi area, Kosaka-cho, Akita prefecture. The syndromes were attributed to cadmium and other heavy metal pollution of the environment through both water and air. The mine waste and dressing waste exposed in the mine area percolate into the water system, assisted by the rain runoff. Refinery stacks of the Kosaka mine have caused air pollution in the community for over 70 years. The smoke contains sulfur dioxide, copper, zinc, lead, cadmium, and arsenic, and pollutes the soil of irrigated fields and uncultivated land. Plotting of polluted areas on a map forms an ellipse around the stacks of the refinery. The plants grown in this soil are polluted by heavy metals. Itai-itai disease comes from an overdose of Cd which develops first into the urine capillary damages known as adult Fanconi syndrome, and progresses to osteomalacia (itai-itai). A high rate of kidney damage, high Cd content in the urine, and some Fanconi symptoms were found among the residents near the refinery, and between 1972 and 1973, some more protein urine and kidney disorders have been found among the residents of three more nearby communities. These heavy metal damages of the human body do not accompany subjective symptoms, and the damage is done when subjective symptoms begin to appear.

  10. On noise, traffic and factory vibrations in Akita city; Akitashi ni okeru soon oyobi kotsu kojo shindo ni tsuite

    Energy Technology Data Exchange (ETDEWEB)

    Nogoshi, M; Kikuchi, T; Morino, T; Sannohe, M [Akita University, Akita (Japan). College of Education

    1996-05-01

    Noise and vibration were measured in Akita City. In 1994, noise and traffic-caused vibration were measured along the trunk lines and other roads across the entire Akita City area. In 1995, the effort centered on the Ibarashima manufacturing quarters, the important source of noise and vibration in Akita city. The general-purpose noise meter LA-220S was used to measure noise and the vibration level meter VR-5100 was used to measure vibration. The results of noise measurement carried out at 122 points in Akita City indicated that the noise level was high along Route 7, Route 13, and the southern line belonging to the newly built national highway, marking the highest of approximately 74dB. As compared with the measurement made in 1968, the value was higher by 3-13dB. A roughly similar trend was seen in vibration. The noise level measurement of 1995 accomplished at 100 points in the vicinity of Ibarashima district indicated that the factories were responsible for high levels of noise and vibration. It was found that the levels lowered in proportion to the increase in the distance from the factories. 11 figs., 1 tab.

  11. Geoelectrical structure by electrical logs and Schlumberger sounding at the Akinomiya geothermal field, Akita Prefecture; Denki kenso oyobi Schlumberger ho ni yoru Akinomiya chinetsu chiiki no hiteiko kozo

    Energy Technology Data Exchange (ETDEWEB)

    Kajiwara, T; Takemoto, S

    1997-05-27

    Based on the electrical logging data of the existed well and Schlumberger sounding data obtained in 1974, a two-dimensional inversion analysis of the specific resistance profile was conducted at the Akinomiya geothermal field, Akita Prefecture. From the electrical logging data, relationships between the geology and the specific resistance were illustrated. The specific resistance values of basement rocks showed more than 100 ohm-m, which were higher than those of the other seams. Intrusive rocks and tuffs in the basement rocks showed locally low values less than 100 ohm-m. Younger volcanic rocks showed low values around 10 ohm-m. As a result of the two-dimensional inversion analysis, the basement rocks could be detected as high specific resistance layers. Accordingly, it was considered that the basement rocks in this field can be detected as high specific resistance layers by analyzing the results of field survey sufficiently. Low specific resistance zones were observed in the shallow depth, which corresponded to the fumarolic gases. There were some layers with remarkably varied specific resistance values, which were considered to be related with alteration. 6 refs., 3 figs.

  12. Geochemical survey for hot and mineral springs, related to the 1997 May 11 Sumikawa landslide, Akita prefecture; 1997 nen 5 gatsu 11 nichi ni hasseishita Akitaken Sumikawa onsen jisuberi ni kanrenshita kinkyu onsen kosen suishitsu chosa

    Energy Technology Data Exchange (ETDEWEB)

    Takahashi, M.; Endo, H. [Geological Survey of Japan, Tsukuba (Japan)

    1997-07-01

    Landslide and hydrothermal explosions have occurred near the Sumikawa spa in Akita Prefecture in May 1997. Investigations were performed on correlation of fountains, hot and mineral springs and open cracks seen on aerial photographs taken immediately after the events with the present landslide and hydrothermal explosions. Going toward the Sumikawa spa on the mountaineering path along the Sumikawa river from Onuma can find a flow of valley water, which has not appeared suddenly due to the present landslide (the flow has been existing from long time ago, on which bridges have been installed). The sample water quality has low chloride ion concentration and high sulfuric acid and bicarbonate ion concentrations, and is of high-temperature volcanic gas containing a great amount of hydrogen chloride gas. The water quality was determined non-relative to the present hydrothermal explosions. On the other hand, hot springs and well waters distributed around the Akita Yaeyama and Hachimantai areas have low chloride ion concentration and high sulfuric acid ion concentration. The majority is characterized in that their Ca/Na concentration ratio is relatively low. This suggests that the areas have been formed under common geological conditions. However, the water quality is thought to show different properties due to complex influences of transformation zones and exhalation gas (hydrogen sulfide). 6 refs., 2 figs., 1 tab.

  13. Application of magnetotelluric method to hydrocarbon exploration. Case study of MT survey in Yurihara oil and gas field, Akita prefecture; MT ho no kokunai sekiyu tanko eno tekiyo. Akitaken Yurihara chiiki ni okeru jikken chosa kekka

    Energy Technology Data Exchange (ETDEWEB)

    Mitsuhata, Y; Matsuo, K; Ishikawa, H; Tanaka, H; Nakagami, K [Japan National Oil Corp., Tokyo (Japan). Technology Research Center

    1996-10-01

    The experiment and survey were carried out to verify the effectiveness and limitation of MT method. The previous seismic reflection method is unsuitable for steep terrain and over-folded complicated geological structure. In such difficult areas, application of MT method is increasing as complement or substitution for the reflection method. However, the evaluation of resistivity structure interpretation for every area is slightly difficult because of lack of data, poor quality of data, and no verification data at boreholes. Consequently, the survey was again carried out in well-known Yurihara oil and gas field, Akita prefecture whose geological structure has been surveyed in detail at boreholes, by adding new 32 sites, 22 sites on the south side and 10 sites on the north side of the measuring line extending from east to west. As a result, it was clarified that the lower high-resistivity layer found by MT method is equal to the Nishikurosawa basaltic layer, and basalt extends to the west in the north area. This result can`t be simply compared with the previous geological profile. 8 refs., 8 figs.

  14. Population-based sexual behavior surveys in China: Liuzhou compared with other prefectural cities.

    Science.gov (United States)

    Huang, Yingying; Abler, Laurie; Pan, Suiming; Henderson, Gail E; Wang, Xin; Yao, Xingliang; Parish, William L

    2014-02-01

    Sexual behaviors in China are rapidly changing; simultaneously, sexually transmitted infections (STI)/HIV prevalence is increasing in the general population. To investigate these major shifts, we examined sexual behaviors and self-reported STI in one prefectural city in southern China, Liuzhou, and compared it to other prefectural cities throughout China. We used adults age 18-39 from two sets of population-based surveys that paralleled each other in both content and method. The first set was the Liuzhou survey conducted in 2008 (n = 398). The second set consisted of two national surveys collected in 2006 and 2010 (n = 2,186). Liuzhou respondents reported more active social and sexual behaviors than their national counterparts, including more socializing, dancing, drinking excessively, sexual activity among never married men and women, purchasing commercial sex among men, one-night stands among men, multiple sexual partnerships and self-reported STI among both men and women. Women in Liuzhou reported greater sexual risk behavior than their national counterparts, although overall they reported less than their male counterparts; they were also more likely to have had an abortion than women in other prefectural cities. Our findings provide a comprehensive overview of the sexual context of Liuzhou among the general population, which may help explain the greater STI/HIV prevalence in Liuzhou.

  15. Radiocarbon-dating of earthenware of the Earliest Jomon period from Obihiro city, in Hokkaido prefecture

    International Nuclear Information System (INIS)

    Kobayashi, Kenichi

    2013-01-01

    This paper investigated radiocarbon dating of earthenware of the Earliest Jomon period from Obihiro City, in Hokkaido Prefecture. The authors investigated radiocarbon age differences among charred woods and charred residues on the surface of potteries. Results of radiocarbon dates of URAHORO-type pottery adhesions showed ca. 7560-7987 14 C BP, and that of charcoals were ca. 7180 14 C BP and 7285 14 C BP. The age of charred residues on the inside surface of potteries show 300-800 yrs older than the 14 C age of the charred woods, which corresponded to the actual age of the archaeological site, respectively. It becomes a cause to have cooked the salmon by earthenware and I think that the marine reservoir effect occurred. (author)

  16. Determinants of Electricity Consumption Intensity in China: Analysis of Cities at Subprovince and Prefecture Levels in 2009

    Directory of Open Access Journals (Sweden)

    X. H. Xia

    2012-01-01

    Full Text Available China has experienced great social and economic vicissitudes that caused the vast complexity and uncertainty for electricity consumption. This paper attempts to identify the main determinants of the electricity consumption intensity by using the data from Chinese cities at subprovince and prefecture levels in 2009. The key category factors, including urban morphology, industrial structure, regulation context, urbanization degree, price, natural condition, and resource endowment, are abstracted and the influence of these determinants is evaluated by adopting the finite mixture models. The variation of each determinant across regions, the comparative weights of all the factors, and the detailed classifications of the cities are reported for facilitating the understanding of electricity consumption in China. The corresponding policies for electricity administration are addressed as well.

  17. Free water {sup 3}H concentration in diet samples collected during 1969-88 in Akita, Japan

    Energy Technology Data Exchange (ETDEWEB)

    Hisamatsu, S. [Institute for Environmental Sciences, Rokkasho, Aomori (Japan); Inoue, Y.; Miyamoto, K. [National Inst. of Radiological Sciences, Chiba (Japan); Takizawa, Y. [National Institute for Minamata Disease, Minamata, Kumamoto (Japan)

    2000-05-01

    Fallout {sup 3}H concentrations in diet samples collected during 1969-88 in Akita Prefecture are reported in this paper. Since {sup 3}H is a potential nuclear fuel for fusion reactors in future, its environmental behavior is important for dose assessment of released {sup 3}H from the plants. Tritium in foods is classified into two types; free water {sup 3}H (FWT) and organically-bound {sup 3}H (OBT). The FWT is practically separated by means of freeze-drying, while the OBT is measured with water sample collected by combustion of dried sample. The OBT concentrations in foods and human tissue samples were reported for {sup 3}H originating from nuclear weapon fallout. We already published {sup 3}H concentrations in diet samples collected in Akita City during 1985-88. Although results for the samples collected in U.S.A. and European countries in the 1970s showed higher specific activity of OBT than FWT, our recent results in Japan indicate almost the same specific activity between them. Since the measurements for the samples in 1960s and 1970s are important to understand the long-term movement of {sup 3}H in the environment, we have searched old diet samples. Recently, diet samples collected in Akita Prefecture during 1969-80 were found and obtained for {sup 3}H analysis. The samples were originally gathered for nutrition survey programs and consisted of duplicate diet samples for 1 day from 10-30 persons. Food samples excluding boiled rice which is the staple food was homogenized by electric mixers after adding tap water. Then, the food and the boiled rice samples were stored in a refrigerator at -20degC. Free water in the samples was collected with lyophilization, then {sup 3}H in the water sample was measured after purification with low-level liquid scintillation counters. The free water {sup 3}H concentrations were measured for 57 diet samples (dish excluding boiled rice) and 17 boiled rice samples. The free water {sup 3}H concentrations in diet and rice samples

  18. Statement at Fukushima Ministerial Conference on Nuclear Safety, 15 December 2012, Koriyama City, Fukushima Prefecture, Japan

    International Nuclear Information System (INIS)

    Amano, Y.

    2012-01-01

    When disaster struck at the Fukushima Daiichi Nuclear Power Plant in March 2011, the IAEA offered immediate assistance to the Plant operators and the Japanese authorities as they tried to regain control over the reactors. We began sharing verified information about the accident with the world and helped to channel international assistance to Japan. A high priority was to do everything we could to help ensure the safety of the people of Japan, especially those in Fukushima Prefecture who were most affected by the crisis. I went to Japan a few days after the accident to meet then Prime Minister Kan. I assured him that Japan could count on the support of the entire international community and stressed the need for full transparency. I sent a number of expert teams to assist in areas such as radiological monitoring, food safety, and analysis of the situation at the Fukushima Daiichi Plant. Four IAEA teams undertook measurements in the Fukushima region, both inside and outside the 20 km evacuation zone. An expert on marine monitoring programmes from the IAEA Environmental Laboratories helped to monitor seawater. Joint teams from the IAEA and the UN Food and Agriculture Organization advised local authorities on technical issues related to food safety and agricultural countermeasures. Some important environmental readings at key points in the unfolding crisis were taken by IAEA experts. Our presence helped to provide reassurance to the people of Japan at a very critical time. It is now one year and nine months since the accident. In that time, we have continued to work closely with Japan. Today, I will sign an important document with Governor Sato of Fukushima Prefecture on our cooperation in the coming years. The IAEA will work closely with the Prefecture in radiation monitoring and decontamination. We will also implement human health projects with Fukushima Medical University.

  19. Field report-Iidate village and Minamisoma city in Fukushima prefecture and Onagawa Nuclear Power Plants of Tohoku Electric Power

    International Nuclear Information System (INIS)

    Nakamura, Etsuji

    2011-01-01

    Although the accident of Fukushima Daiichi Nuclear Power Plants of Tokyo Electric Power Co., Inc. was foreseen to be an end with bringing the reactor a stable cooling condition and mitigating the release of radioactive materials, there would be various uncertainties and risks. The public was turned to 'nuclear power phase-out ' or 'nuclear power reduced' and Fukushima prefecture launched a restoration vision not dependent on nuclear power. In July editors joined the visit on Iidate village and Minamisoma city in Fukushima prefecture and Onagawa Nuclear Power Plants of Tohoku Electric Power Co., Inc., which was organized by Energy and Environmental Email Forum. This feature consisted of six articles based on interviews with respective mayor and discussion meeting of participants. Nuclear world would be responsible for the cooperation and support of Fukushima moving toward restoration with the same stance. Development of renewable energy utilizing damaged fields might be promoted. Respective district was tried to restore based on the trademark of 'Iidate-village in the world' or introduction of central facilities of decommission technology or medical care against radiation hazards. Onagawa Nuclear Power Plants of Tohoku Electric Power Co., Inc., which was 14.8 m above sea level, was not damaged so much by the tsunami of 13 m high and after the disaster many residents in a neighboring area came to the nuclear power plant office for the refuge. (T. Tanaka)

  20. Fallout 3H ingestion in Akita, Japan

    International Nuclear Information System (INIS)

    Hisamatsu, S.; Takizawa, Y.; Abe, T.; Katsumata, T.

    1987-01-01

    To study fallout 3 H ingestion in Japan, 16 separate food group samples were collected from Akita during 1985. The 3 H concentration in free water and that in a tissue-bound form were determined separately. The average 3 H concentration in the tissue-bound form was 2.2 Bq L-1, 1.7 times higher than in the free water of the food. The ingestions of 3 H in the tissue-bound form and as free water in the diet were 0.60 Bq d-1 and 1.0 Bq d-1, respectively. Cereals represented the food group that contributed the most to the ingestion of tissue-bound 3 H. Total 3 H ingestion was estimated to be 4.1 Bq d-1. The contribution of the tissue-bound form to the total ingestion was 15%, considerably lower than reported for Italian diets. The ratio of 3 H ingestion in the tissue-bound form to the free water form in the diet was similar to the ratio reported for New York City

  1. Diffusion of Convenience Stores and the Change in Locational Factors in Fukui City, Fukui Prefecture

    OpenAIRE

    田中, 和子; 甚佐, 直樹

    2000-01-01

    In Fukui City ,the first convenience store was opened in the beginning of the 1980's. Now , convenience stores spread over the central-built up and suburban areas. Recently, new stores are founded mostly in the suburbs. Many of the stores are distributed within a radius of four kilometers of the urban center. At the beginning of the diffusion of convenience stores, the amount of transportation was the most important factor when a new store was decided to be set up . Most old stores are locate...

  2. New energy vision in Mobara City area (Chiba Prefecture); Mobarashi chiiki shin energy vision

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-02-01

    With the saying {sup M}obara, you find good when you live in it' as the target, the 'new energy vision for Mobara City area' was established. The vision is intended to utilize natural gas existing around the city, and utilize energy saving and new energy technologies. Specifically, the vision was established by a discussion committee composed of people of experience and academic standing, related business entities, and organizations, who took into consideration the natural environment, status of energy existence, and economic activities. The activity achievements were put into order by the following seven items: 1) the situation surrounding new energies, 2) district characteristics and viewpoints of introducing new energies, 3) energy demand, 4) existence quantity of new energies, 5) actual status of new energy introduction, and result of hearing investigations, 6) directionality and conception of introducing new energies, and 7) specific project objectives related to new energy introduction. Five projects were set up, including introduction of natural gas fueled automobiles, natural gas utilizing cogeneration and fuel cells, and effective utilization of wastes and bio-mass. (NEDO)

  3. Between Licensed and Unlicense:The Professionalization of Nurse and a Postwar History of Unlicensed Nurses in Akita

    OpenAIRE

    和泉, 浩; 菊地, よしこ; IZUMI, Hiroshi; KIKUCHI, Yoshiko

    2008-01-01

    The purpose of this paper is to shed light on the postwar history of unlicensed nurses in Akita Prefecture.After World War n, under the control of GHQ (General Headquarters of the Allied Powers), the Public Health Nurse, Midwife and Nurse Law was enacted in 1948. Since then the professionalization of nurse and the improvement of their social status have been fostered in Japan, by law, educational system, administrative system, professional organization, amelioration of working conditions and ...

  4. The project of decontamination of Tominari primary school in date city, Fukushima prefecture

    International Nuclear Information System (INIS)

    Katsumi, Satsuki

    2013-01-01

    The previous principal reports his concerned decontamination process of the school, localizing at 60 km distance from Fukushima Nuclear Power Plant, after its Accident (Mar. 2011). The school was defined as one of 11 with >3.8 mc-Sv/h ambient dose necessary for decontamination by Japanese Ministry of Education, Culture, Sports, Science an Technology (MEXT). Measurements of the dose by Date City and MEXT started from April, which revealed that it was 3.3-5.5 mc-Sv/h at 1 m height of the schoolyard. Decontamination was done by weeding, then removal of the ground soil at 3 ) and spreading a new soil, resulting in the reduction of the dose to 0.75 mc-Sv/h at 50 cm height. Unexpectedly, the removed soil was buried for tentative storage by wrapping with Volclay tarpaulin in a 140 cm deep hole at the corner of the yard, which was a result of residents' disagreement with the scheduled estate. Decontamination of school circumstances was conducted in July by experts, PTA voluntary parents and applied volunteers with their repeated meetings involving the radiological explanation of even radiation units. The classroom ambient dose at 50 cm height was declined from 0.11 to 0.06 mc-Sv, pavements from 2-3 to 0.7-1.0, plantings from 3.7 to 0.7, and the bank between the yard and schoolhouse from 4-5 to 1-1.5. The swimming pool water was first purified with zeolite, which made its radiocesium level below the standard limit <50 Bq/L, then was released out, and the pool was filled with fresh city water (<7 Bq/L). The ambient dose 6-8 mc-Sv/h around the pool at 50 cm height was reduced to 0.7-0.8 after decontamination. The project finished within July. Now the decontamination is still under progress for the forest and resident's houses; pupils are enjoying lessons, swimming and sports; and the author looks back the successful importance of experts' easy explanation about radiology. (T.T)

  5. Environmental radiation status in Nagareyama city (Chiba prefecture) after the TEPCO Fukushima Dai-ichi nuclear power plant disaster

    International Nuclear Information System (INIS)

    Iiizumi, Sadao; Fujii, Hirofumi; Iimoto, Takeshi

    2012-01-01

    Nagareyama city is located in the northwestern part of Chiba prefecture in the metropolitan area of Tokyo, Japan. The city is located ∼200 km south of the TEPCO Fukushima Dai-ichi nuclear power plant. As of April 1, 2012, the population of the city was 166,493 and its area was 35.28 km"2. Responding to many requests from the citizens, the local government has performed official surveys of environmental radiation status after the disaster. The radiation surveillance in this area has been conducted by the radiation protection specialists. The two primary measured quantities were (1) the ambient radiation dose (microsieverts per hour) at all school yards, public parks and at representative locations as selected by the local government, and (2) the specific radioactivity (becquerels per kilogram) of the drinking water and of local food items. These data have been reported on the city's website, in addition to being reported three times per month in the public relations magazine of the local government. This presentation provides the background status and technical information on the related activities. In addition, this presentation documents the measured environmental radiation data. The ambient radiation dose in the city has been surveyed since June of 2011. In the 1st period of the surveillance (from May to September of 2011), data were collected from 40 locations. The highest value of the measured ambient radiation dose was 0.58 μSv h"-"1, obtained at the elevation of 1 m above the ground, and the lowest value was 0.17 μSv h"-"1. The average level of ambient radiation was ∼0.32 μSv h"-"1, and those measured values included the natural background dose rate that was detected by the energy compensation type survey-meters. In the latest period of surveillance, the ambient radiation levels were measured around school yards. The peak value of ambient radiation level was 0.36 μSv h"-"1, the minimal value was 0.08 μSv h"-"1, and the average over all locations was

  6. Environmental radiation status in Nagareyama city (Chiba prefecture) after the TEPCO Fukushima Dai-ichi nuclear power plant disaster

    International Nuclear Information System (INIS)

    Iiizumi, Sadao; Fujii, Hirofumi; Iimoto, Takeshi

    2013-01-01

    Nagareyama city is located in the northwestern part of Chiba prefecture in the metropolitan area of Tokyo, Japan. The city is located ∼200 km south of the TEPCO Fukushima Dai-ichi nuclear power plant. As of April 1, 2012, the population of the city was 166,493 and its area was 35.28 km"2. Responding to many requests from the citizens, the local government has performed official surveys of environmental radiation status after the disaster. The radiation surveillance in this area has been conducted by the radiation protection specialists. The two primary measured quantities were (1) the ambient radiation dose (microsieverts per hour) at all school yards, public parks and at representative locations as selected by the local government, and (2) the specific radioactivity (becquerels per kilogram) of the drinking water and of local food items. These data have been reported on the city's website, in addition to being reported three times per month in the public relations magazine of the local government. This presentation provides the background status and technical information on the related activities. In addition, this presentation documents the measured environmental radiation data. The ambient radiation dose in the city has been surveyed since June of 2011. In the 1st period of the surveillance (from May to September of 2011), data were collected from 40 locations. The highest value of the measured ambient radiation dose was 0.58 μSv h"-"1, obtained at the elevation of 1 m above the ground, and the lowest value was 0.17 μSv h"-"1. The average level of ambient radiation was ∼0.32 μSv h"-"1, and those measured values included the natural background dose rate that was detected by the energy compensation type surveymeters. In the latest period of surveillance, the ambient radiation levels were measured around school yards. The peak value of ambient radiation level was 0.36 μSv h"-"1, the minimal value was 0.08 μSv h"-"1, and the average over all locations was 0

  7. Environmental radiation status in Kashiwa city (Chiba prefecture) after the TEPCO Fukushima Dai-ichi Nuclear Power Plant disaster

    International Nuclear Information System (INIS)

    Someya, Seiichi; Fujii, Hirofumi; Iimoto, Takeshi

    2012-01-01

    Kashiwa city is located in the northwest part of Chiba prefecture in the metropolitan area of Tokyo, Japan. It is about 200 km to the south of the TEPCO Fukushima Dai-ichi Nuclear Power Plant. The population of the city was 404,252 as of April 1, 2012, and its area is 114.9 km 2 . The local government has officially surveyed the environmental radiation status after the disaster in response to numerous requests from its citizens. The radiation surveillance in this area has been conducted by the radiation protection specialists. The two main goals of the surveillance are (1) to measure the ambient radiation dose (microsieverts per hour) at all the school yards, public parks, and representative measuring points selected by the local government, and (2) to measure the specific radioactivity (becquerels per kilogram) of drinking water and local food items. These data have been reported on the city website as well as in a bi-monthly report in the public relations magazine of the local government. This report presents the background status and technical information on the related activities, and the measured environmental radiation data. The ambient radiation dose in the city has been surveyed since June, 2011. In the 1st period of the surveillance (from May to August, 2011) at a total of 210 survey points, the highest value of the ambient radiation dose was 0.65 μSv h -1 at the height of 1 m from the ground, the lowest was 0.08 μSv h -1 , and the average was 0.25 μSv h -1 . These values include the natural background dose rate detected by the survey-meters. In the 4th period, the latest data around school yards were 0.30 at maximum, 0.04 at minimum, and 0.12 μSv h -1 on average. The ambient dose at 41 of 61 school yards and 47 of 635 parks has been reduced under the decontamination project by the local government, so far. The net dose reduction rate, without the natural background dose, was from 30%-80% in the school yards and the parks. Decontamination activity

  8. Environmental radiation status in Kashiwa city (Chiba prefecture) after the TEPCO Fukushima Dai-ichi Nuclear Power Plant disaster

    International Nuclear Information System (INIS)

    Someya, Seiichi; Fujii, Hirofumi; Iimoto, Takeshi

    2013-01-01

    Kashiwa city is located in the northwest part of Chiba prefecture in the metropolitan area of Tokyo, Japan. It is about 200 km to the south of the TEPCO Fukushima Dai-ichi Nuclear Power Plant. The population of the city was 404,252 as of April 1, 2012, and its area is 114.9 km"2. The local government has officially surveyed the environmental radiation status after the disaster in response to numerous requests from its citizens. The radiation surveillance in this area has been conducted by the radiation protection specialists. The two main goals of the surveillance are (1) to measure the ambient radiation dose (microsieverts per hour) at all the school yards, public parks, and representative measuring points selected by the local government, and (2) to measure the specific radioactivity (becquerels per kilogram) of drinking water and local food items. These data have been reported on the city website as well as in a bi-monthly report in the public relations magazine of the local government. This report presents the background status and technical information on the related activities, and the measured environmental radiation data. The ambient radiation dose in the city has been surveyed since June, 2011. In the 1st period of the surveillance (from May to August, 2011) at a total of 210 survey points, the highest value of the ambient radiation dose was 0.65 μSv h"-"1 at the height of 1 m from the ground, the lowest was 0.08 μSv h"-"1, and the average was 0.25 μSv h"-"1. These values include the natural background dose rate detected by the survey meters. In the 4th period, the latest data around school yards were 0.30 at maximum, 0.04 at minimum, and 0.12 μSv h"-"1 on average. The ambient dose at 41 of 61 school yards and 47 of 635 parks has been reduced under the decontamination project by the local government, so far. The net dose reduction rate, without the natural background dose, was from 30%-80% in the school yards and the parks. Decontamination activity

  9. [Development of a microbiology data warehouse (Akita-ReNICS) for networking hospitals in a medical region].

    Science.gov (United States)

    Ueki, Shigeharu; Kayaba, Hiroyuki; Tomita, Noriko; Kobayashi, Noriko; Takahashi, Tomoe; Obara, Toshikage; Takeda, Masahide; Moritoki, Yuki; Itoga, Masamichi; Ito, Wataru; Ohsaga, Atsushi; Kondoh, Katsuyuki; Chihara, Junichi

    2011-04-01

    The active involvement of hospital laboratory in surveillance is crucial to the success of nosocomial infection control. The recent dramatic increase of antimicrobial-resistant organisms and their spread into the community suggest that the infection control strategy of independent medical institutions is insufficient. To share the clinical data and surveillance in our local medical region, we developed a microbiology data warehouse for networking hospital laboratories in Akita prefecture. This system, named Akita-ReNICS, is an easy-to-use information management system designed to compare, track, and report the occurrence of antimicrobial-resistant organisms. Participating laboratories routinely transfer their coded and formatted microbiology data to ReNICS server located at Akita University Hospital from their health care system's clinical computer applications over the internet. We established the system to automate the statistical processes, so that the participants can access the server to monitor graphical data in the manner they prefer, using their own computer's browser. Furthermore, our system also provides the documents server, microbiology and antimicrobiotic database, and space for long-term storage of microbiological samples. Akita-ReNICS could be a next generation network for quality improvement of infection control.

  10. Some demographic characteristics of Hiroshima City, 1958, related to exposure to the Atomic Bomb (Based on the 1958 Interim Urban Population Survey of Hiroshima Prefecture). Preliminary report

    Energy Technology Data Exchange (ETDEWEB)

    Ishikuni, Naoji; Kato, Hiroo; Matsumoto, Y Scott

    1960-08-17

    Based upon the data obtained by the Interim Urban Population Survey conducted on October 1, 1958, in the cities of Hiroshima Prefecture, a comparison has been made between the demographic characteristics of the Hiroshima City atomic bomb survivors and those of the nonexposed. Analysis of the data revealed: (1) the estimated number of persons exposed to the Hiroshima atomic bomb and still residing in Hiroshima City on October 1, 1958 was 92,180; (2) the annual mean rates of in-migration and out-migration of the exposed population during the eight year period from 1950 to 1958 were both approximately 2%, while those for the nonexposed were 8% and 4% respectively; (3) the rate of unmarried exposed females tended to be higher than the rate of unmarried women not exposed, while no difference was noted for single males by exposure status; (4) proportionately greater numbers of exposed persons were engaged in primary and secondary industries (agriculture and manufacturing), while a proportionately greater number of nonexposed were engaged in tertiary industry (commerce, government service, and service work); (5) of those in the labor force the ratio of unemployed in the exposed population seemed slightly higher, but due to the small number surveyed, statistical confirmation was not possible. Of those not in the labor force, no difference was noted according to exposure status; (6) in the sickness prevalence rate no difference could be observed between the exposed and nonexposed.

  11. Fiscal 2000 basic survey report for vision formulation. Regional new energy vision for Sabae city, Fukui prefecture; Sabaeshi chiiki shin energy vision. 2000 nendo sakutei kiso chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Sabae city, Fukui Prefecture, has worked out a regional new energy vision for which the inhabitants, industrialists, and administrators combined their efforts to build a daily life related culture, friendly to environments and peculiar to the locality. The fruits of their activities are summarized in five chapters, which are (1) the basic philosophy, (2) survey of the amounts of new energy in existence, (3) survey of the amount of energy demanded, (4) various surveys conducted with the participation of the citizenry, (5) and summarization of important topics. Discussed in chapter (2) is the basic policy toward reckoning the amounts of new energy in existence, such as photovoltaic energy, solar heat energy, wind energy, hydraulic energy, temperature difference energy, and other energy resources remaining to be utilized. It states that they, when converted into electric power, 2.0 times 10{sup 8} kWh/year will be available and, when converted into heat energy, 2.92 times 10{sup 11} kcal/year will be available, accounting for approximately 30% of the city's energy consumption. When the energy resources are broken down by type, it is found that solar energy, wind energy, and refuse-derived energy are in existence aplenty. (NEDO)

  12. [Prostate cancer screening at Tatebayashi City in Gunma prefecture--results of screening with PSA alone between 2003 and 2005].

    Science.gov (United States)

    Nakamura, Toshiyuki; Etsunaga, Toru; Sasaki, Yasushi; Nitta, Takashi; Okugi, Yasunobu; Okazaki, Hiroshi; Katou, Nobuo; Yamamoto, Takumi; Suzuki, Kazuhiro

    2007-05-01

    Since 2003, a basic health checkup has involved prostate cancer screening with prostate specific antigen (PSA) alone. We investigated the results between 2003 and 2005. Among males aged over 50 years who underwent a basic health checkup, the subjects were those who desired prostate cancer screening. Cancer screening with PSA alone was performed; mass screening or individual screening in hospitals in the city. We employed PSA with respect to age stratification. On the primary screening, written informed consent regarding the analysis of the screening results was obtained. In 2003, there were 15,303 males aged over 50 years in Tatebayashi City. In 2003, 2004, and 2005, 11.8%, 12.2%, and 12.7% of the males underwent PSA screening, respectively. The rate of elevated PSA levels between 2003 and 2005 was 20.6%. Furthermore, 208, 165, and 179 males required secondary screening, and 80.3%, 61.2%, and 55.3% of the males underwent secondary screening, respectively. Of the males who underwent secondary screening, prostate biopsy was performed in 123 (73.2%), 54 (53.5%), and 38 (38.4%). Prostate cancer was detected in 60, 28, and 16 males, respectively. These values corresponded to 3.4%, 1.5%, and 0.8% of the males who underwent primary screening. The incidence of prostate cancer was 1.85% during the 3 years, and 3.2% in males who underwent the initial health checkup. Of 101 males in whom the stage was evaluated, the clinical stage was evaluated as B in 86 (85.1%), C in 9 (8.9%), and D in 6 (5.9%). Of the 101 males, endocrine therapy was performed in 46 (45.5%), surgery in 31 (30.7%), external irradiation in 5 (5.0%), and followup without treatment in 6 (5.9%). In addition, 7 (6.3%) desired treatment in another hospital, and 6 (5.9%) refused treatment. Prostate cancer was detected in 1.85% of males who underwent primary screening between 2003 and 2005. Of 101 males in whom the stage was evaluated, the clinical stage was evaluated as B in 86 (85.1%), and the early treatment of

  13. Radioactive Cs accumulations in wildlife (some species of birds and mammals). Collected from eastern part of Nihonmatsu City, Fukushima Prefecture, Japan

    International Nuclear Information System (INIS)

    Watanabe, Izumi; Nomura, Azumi; Masukawa, Takeshi; Ozaki, Hirokazu; Watai, Chie; Hayashidani, Hideki; Gomi, Takashi; Yoshida, Makoto; Yokoyama, Tadashi

    2014-01-01

    Radioactive Cs ( 134 Cs and 137 Cs) concentrations were measured in various organs and tissues of wild animals (Four species of mammals and 3 species of birds) collected from eastern part of Nihonmatsu City in Fukushima Prefecture, during 2011 to 2013. Muscular concentrations of radioactive Cs were higher than the other organs and tissues such as liver and kidney. However, the tissues which has important role such as brain and reproductive gland showed comparative concentrations of radioactive Cs. Decreasing trends of radioactive Cs in body of wildlife were observed from in April of 2011 to end of 2013. In the other hand, species inhabiting in forest tended to keep relatively high levels of radioactive Cs. Concentrations of radioactive Cs in great cover of birds were higher than those in other parts of feather such as breast feathers. Clearly high concentrations were observed in vane of feather when comparing with those of shaft. These findings suggest that feather samples of birds are effective parts as indicator of exterior pollution of their habitat and also suggest that air pollution of radioactive Cs still continued during on 2012 and 2013. Relative higher concentrations of radioactive Cs were detected in the body of piglets than those of mother of Japanese wild boar and comparative concentrations were observed in the egg albumen and yolk of spot-billed duck. These were suggested that radioactive Cs can transfer to fetus and eggs from mother's body and pollution may continue through generations. Therefore, the continual monitoring using wildlife is require strongly for evaluation of ecological risks and human health. (author)

  14. Knowing the people who come to public astronomical observatories: The case of Akita prefecture, Japan

    Science.gov (United States)

    Kawamura, N.

    2015-03-01

    The purpose of this research is to know and gain a better understanding of people who come to astronomical observatories and to find out more about their experiences and thoughts on astronomy. To find some of the issues about science communication in astronomy, the author carried out questionnaire research studies involving high school students and junior high school and elementary school teachers.

  15. Magnetic structure of Akita-Yakeyama volcano; Akita Yakeyama chiiki no jikiteki kozo

    Energy Technology Data Exchange (ETDEWEB)

    Okuma, S [Geological Survey of Japan, Tsukuba (Japan)

    1996-10-01

    Akita-Yakeyama is a Quaternary volcano located in the north-western part of the Sengan geothermal area. Geothermal resource surveys have been performed from the middle of the 1970s in the Sengan geothermal area, and the Sumikawa geothermal power plant started its operation in 1995. By the analysis, the magnetic basement depth became lower in the north of Yakeyama body. However, the distribution including low magnetic anomaly in the south of Yakeyama body could not be explained only by a simple magnetic structure model. In this study, the magnetic anomaly in this area was analyzed in detail, and a construction of the magnetic structure model was intended by taking borehole data into account. The low magnetic intensity zone with low amplitude agreed well with the geothermal alteration zone. The high magnetic intensity zone and the low magnetic intensity zone corresponded with the distributions of volcanic rocks magnetized normally and reversely, respectively. Kakkonda and Matsukawa geothermal power plants were located in the distinct low magnetic intensity zones. There was a low magnetic intensity zone with long wave length over the whole Sengan geothermal area. A high magnetic intensity zone was observed in the northern foot of this area. From the magnetic measurements of borehole sample rocks, this was found to correspond with the newly formed granite body. 9 refs., 4 figs.

  16. Low-level cadmium exposure in Toyama City and its surroundings in Toyama prefecture, Japan, with references to possible contribution of shellfish intake to increase urinary cadmium levels

    International Nuclear Information System (INIS)

    Yamagami, T.; Ezaki, T.; Moriguchi, J.; Fukui, Y.; Okamoto, S.; Ukai, H.; Sakurai, H.; Aoshima, K.; Ikeda, M.

    2006-01-01

    Objectives: This study was initiated to examine if exposure to cadmium (Cd) was high also outside of the previously identified Itai-itai disease endemic region in the Jinzu River basin in Toyama prefecture in Japan. Methods: Morning spot urine samples were collected in June-August 2004 from 651 adult women (including 535 never-smokers) in various regions in Toyama prefecture, and subjected to urinalyses for cadmium (Cd), α 1 -microglobulin (α 1 -MG), β 2 -microglobulin (β 2 -MG), N-acetyl-β-D-glucosaminidase (NAG), specific gravity (SG or sg) and creatinine (CR or cr). Three months later, the second urine samples were collected from those with elevated Cd in urine (e.g., ≥ 4 μg/g cr), together with answers to questionnaires on shellfish consumption. Results: The geometric mean (GM) Cd, α 1 -MG, β 2 -MG and NAG (after correction for CR) for the total participants were 2.0 μg/g cr, 2.4 mg/g cr, 104 μg/g cr and 2.8 units/g cr, respectively; further analysis with never-smoking cases only did not induce significant changes in these parameters. Analyses of the second urine samples from the high Cd subjects showed that there was substantial decrease (to about a half) in Cd in the 3-month period, and that the decrease was accompanied by reduction in α 1 -MG and NAG (β 2 -MG did not show elevation even in the first samples). The urinalysis results in combination with the results of the questionnaire survey suggest that the high urinary Cd was temporary and might be induced by intake of shellfish that is edible whole. Conclusions: The overall findings appear to suggest that Cd exposure in Toyama populations (outside of the Itai-itai disease endemic region) was at the levels commonly observed on the coast of the Sea of Japan, and that the Cd level in urine might be modified by the intake of some types of seafood. Further studies are necessary to elucidate the relation of urinary Cd with seafood intake

  17. Low-level cadmium exposure in Toyama City and its surroundings in Toyama prefecture, Japan, with references to possible contribution of shellfish intake to increase urinary cadmium levels

    Energy Technology Data Exchange (ETDEWEB)

    Yamagami, T. [Hokuriku Health Service Association, Toyama 930-0177 (Japan); Ezaki, T. [Kyoto Industrial Health Association, 67 Nishinokyo-Kitatsuboicho, Nakagyo-ku, Kyoto 604-8472 (Japan); Moriguchi, J. [Kyoto Industrial Health Association, 67 Nishinokyo-Kitatsuboicho, Nakagyo-ku, Kyoto 604-8472 (Japan); Fukui, Y. [Kyoto Industrial Health Association, 67 Nishinokyo-Kitatsuboicho, Nakagyo-ku, Kyoto 604-8472 (Japan); Okamoto, S. [Kyoto Industrial Health Association, 67 Nishinokyo-Kitatsuboicho, Nakagyo-ku, Kyoto 604-8472 (Japan); Ukai, H. [Kyoto Industrial Health Association, 67 Nishinokyo-Kitatsuboicho, Nakagyo-ku, Kyoto 604-8472 (Japan); Sakurai, H. [Occupational Health Research and Development Center, Japan Industrial Safety and Health Association, Minato-ku, Tokyo 108-0014 (Japan); Aoshima, K. [Hagino Hospital, Fuchu-machi, Toyama 939-2723 (Japan); Ikeda, M. [Kyoto Industrial Health Association, 67 Nishinokyo-Kitatsuboicho, Nakagyo-ku, Kyoto 604-8472 (Japan)]. E-mail: ikeda@kyotokojohokenkai.or.jp

    2006-06-01

    Objectives: This study was initiated to examine if exposure to cadmium (Cd) was high also outside of the previously identified Itai-itai disease endemic region in the Jinzu River basin in Toyama prefecture in Japan. Methods: Morning spot urine samples were collected in June-August 2004 from 651 adult women (including 535 never-smokers) in various regions in Toyama prefecture, and subjected to urinalyses for cadmium (Cd), {alpha}{sub 1}-microglobulin ({alpha}{sub 1}-MG), {beta}{sub 2}-microglobulin ({beta}{sub 2}-MG), N-acetyl-{beta}-D-glucosaminidase (NAG), specific gravity (SG or sg) and creatinine (CR or cr). Three months later, the second urine samples were collected from those with elevated Cd in urine (e.g., {>=} 4 {mu}g/g cr), together with answers to questionnaires on shellfish consumption. Results: The geometric mean (GM) Cd, {alpha}{sub 1}-MG, {beta}{sub 2}-MG and NAG (after correction for CR) for the total participants were 2.0 {mu}g/g cr, 2.4 mg/g cr, 104 {mu}g/g cr and 2.8 units/g cr, respectively; further analysis with never-smoking cases only did not induce significant changes in these parameters. Analyses of the second urine samples from the high Cd subjects showed that there was substantial decrease (to about a half) in Cd in the 3-month period, and that the decrease was accompanied by reduction in {alpha}{sub 1}-MG and NAG ({beta}{sub 2}-MG did not show elevation even in the first samples). The urinalysis results in combination with the results of the questionnaire survey suggest that the high urinary Cd was temporary and might be induced by intake of shellfish that is edible whole. Conclusions: The overall findings appear to suggest that Cd exposure in Toyama populations (outside of the Itai-itai disease endemic region) was at the levels commonly observed on the coast of the Sea of Japan, and that the Cd level in urine might be modified by the intake of some types of seafood. Further studies are necessary to elucidate the relation of urinary Cd

  18. Field tests of photovoltaic power generation at the Fukuroi Mitsukawa Hospital in Fukuroi City, Shizuoka Prefecture; Fukuroishi Mitsukawa byoin taiyoko hatsuden field test jigyo (Shizuokaken Fukuroishi)

    Energy Technology Data Exchange (ETDEWEB)

    Namikawa, K

    1996-05-30

    A 30 kW-scale photovoltaic power generation system has been installed on the roof of an existing hospital. Various data have been collected to prove the applicability and stability of the system. The system was designed so as to be suitable for installing on the roof with high-wind. Structures of the frame and base were decided by considering the load and high-wind. The selection of design and materials for this system on the roof with high-wind due to the topography is expected to be technically proven. This field test is the first for private hospitals. The power can be supplied to medical equipment during outage at disasters. The introduction of a system having the self-function is also the first case. Brochure illustrating the outline of this system and the mechanism of photovoltaic power generation system was made and distributed to the public offices, hospitals, and visitors inside and outside the prefecture. Effectiveness of the photovoltaic power generation system has been positively diffused. A display board showing various conditions is placed in the entrance lounge, to diffuse and promote the system. 12 figs., 1 tab.

  19. A case study of liquefaction risk analysis based on the thickness and depth of the liquefaction layer using CPT and electric resistivity data in the Hinode area, Itako City, Ibaraki Prefecture, Japan

    Science.gov (United States)

    Jinguuji, Motoharu; Toprak, Selcuk

    2017-12-01

    The Hinode area of Itako City in Ibaraki Prefecture, Japan, suffered some of the most severe liquefaction damage of any areas in the Great Eastern Japan Earthquake in 2011. This liquefaction damage has been investigated by Itako City, as well as by universities and research institutes in Japan. The National Institute of Advanced Industrial Science and Technology (AIST) has carried out numerous investigations along the Tone River, and in particular, intensive surveys were done in the Hinode area. We have conducted a risk analysis based on the thickness and depth of the liquefaction layer measured using cone penetration testing (CPT) data and electric resistivity data obtained in the Hinode area. The distribution of the risk estimated from CPT at 143 points, and that obtained from analysis of the resistivity survey data, agreed with the distribution of actual damage. We also carried out conventional risk analyses method using the liquefaction resistance factor (FL) and liquefaction potential index (PL) methods with CPT data. The results show high PL values over the entire area, but their distribution did not agree well with actual damage in some parts of the study area. Because the analysis of the thickness and depth of the liquefaction layer, using geophysical prospecting methods, can cover a widespread area, this method will be very useful in investigating liquefaction risk, especially for gas and water pipelines.

  20. Factors used for the estimation of radioactive nuclide intake through foodstuffs by inhabitants in coastal area of Ibaraki prefecture. V. Consumption of marine foods in Nakaminato city

    Energy Technology Data Exchange (ETDEWEB)

    Sumiya, M; Ohmomo, Y [National Inst. of Radiological Sciences, Nakaminato, Ibaraki (Japan). Marine Radioecological Research Station

    1976-06-01

    The consumption of eight categories of marine foods was surveyed on fisherman's and non-fisherman's families in Nakaminato city. The average daily intake of whole marine foods through a year was 193 g/d/p for fisherman's and 143 /g/d/p for non-fisherman's families, respectively. Fisherman's families showed higher consumption of all categories of marine foods than non-fisherman's and about one-half of the total marine foods consumption was occupied by fishes. It was observed that the fish in season was eaten much by both groups. Less consumption of benthic fish, crustacea and shell-fish was recognized.

  1. Fiscal 1995 survey report. Study of new energy vision formulation for Kawasaki City, Kanagawa Prefecture; 1995 nendo Kawasaki shi shin energy vision sakutei kentou chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    A survey was conducted of the current status of energy supply/demand, future problems, goals of the energy policy, basic plan, and so forth, for the formulation of a new energy vision for the city. Concerning energy supply/demand, studies were made of each sector, area, and energy source. In the study of energy demand, it was discovered that, although the industrial sector in the coastal region remained important, the residential/commercial sector was gathering weight and that the city was serving as an energy supply base for the neighboring areas. In the study of new energy, it was found that the available amount of solar energy resources was enormous, that the Tama river fresh water and the Keihin canal seawater constituted a promising source of temperature difference energy, and that sewage energy, transformation station exhaust heat, LNG (liquefied natural gas) cold heat, and so forth, were also available as energy sources. Taken up for discussion as possible new energy introduction models were gas engine cogeneration, photovoltaic power generation, district heat supply utilizing temperature difference energy, and so forth. (NEDO)

  2. Photovoltaic power generation field test at Kyodo Newspaper Co. Ltd. (Kakegawa city, Shizuoka prefecture); Kyodo shinbunsha taiyoko hatsuden field test jigyo (Shizuokaken Kakegawashi)

    Energy Technology Data Exchange (ETDEWEB)

    Totsuka, T.

    1997-05-30

    Contents are reported of the fiscal 1996 field test of a photovoltaic power generation system installed on the roof surfaces of the parking lot of the above-named newspaper company. The system is used to supply power to the lights in the company office and to a light sign tower for local activities promotion (erected jointly by cities and towns in the neighborhood). It is a 10kW plant operating on system interconnection, provided with an array of 9-series/11-parallel configuration facing due south and inclined at an elevation angle of 15deg. It is so designed that solar cell mounts are installed on two roof surfaces so that space will be secured for the parking lot. The above-mentioned LED-aided light sign tower serves the purpose of informing people of photovoltaic power generation technology and the culture, history, and industry of the local communities involved. Basic data have been collected usable for standardizing the design for example of the mount for the establishment of guidelines for reduction in the system construction cost. Data have been also obtained that will help make propositions about the effective utilization of dead space outdoors. Since the system is installed making use of roof surfaces without affecting parking lot capacity, people`s understanding of the technology has been deepened and data of long-term operation following the experimental introduction and troubles have been collected, all these helping encourage the introduction of photovoltaic power generation

  3. Mass screening for prostate cancer at Ikeda City in Osaka Prefecture. Results of screening with PSA alone between 2003 and 2007

    International Nuclear Information System (INIS)

    Inoue, Hitoshi; Kinouchi, Toshiro; Kinoshita, Tatsuya

    2010-01-01

    Since 2003, screening with prostate specific antigen (PSA) has been conducted to detect prostate cancer. We investigated the results between 2003 and 2007. Screening with PSA alone was performed for males aged over 50 years who desired prostate cancer screening. We used a PSA cutoff value of 4.00 ng per milliliter. In 2003, there were 18,161 males aged over 50 years in Ikeda City. 3,738, 3,905, 4,129, 4,410, and 4,515 of the males underwent PSA screening in 2003, 2004, 2005, 2006, and 2007. The rate of elevated PSA levels was 7.9%-9.8% (median 9.1%). 161, 81, 70, 75 and 60 of the males visited us for secondary screening, and prostate biopsy was performed in 130 (80.7%), 57 (70.4%), 45 (64.3%), 38 (50.7%), and 42 (70.0%). Prostate cancer was detected in 91, 33, 29, 20 and 25 males, respectively. These values corresponded to 2.43%, 0.85%, 0.70%, 0.45% and 0.55% of the males who underwent primary screening. The incidence of prostate cancer was 0.96% during the 5 years. Clinical stage was B in 137 (69.2%), C in 52 (26.3%), D in 7 (3.5%), and unknown in 2. Surgery was performed in 87 (43.9%), endocrine therapy in 61 (30.8%), irradiation in 37 (18.7%), and follow up without treatment in 7 (3.5%). Treatment for 6 (3.0%) is unknown because they desired treatment at another hospital. 198 males were diagnosed with prostate cancer between 2003 and 2007. The clinical stage B was present in 137 (69.2%), and the early treatment was achieved. This may lead to a future decrease in the mortality rate. (author)

  4. Report on new energy vision establishment in Oga City area; Ogashi chiiki shin energy vision sakutei hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-02-01

    A new energy vision was established in Oga City in Akita Prefecture. The population of the city is continuing the decreasing trend since 1955 to 30,462 persons as of 2000. The number of employed people by industry is in the trend of decreasing in the primary industry, leveling off in the second industry, and increasing in the tertiary industry. The annual energy demand in this city is 838,000 MWh in electric power and 302 times 10{sup 13} J, accounted for by the consumer department at about 44.4%, the transportation department at about 28.3% and the industrial department at 27.3%. The carbon dioxide emission amount therefrom is estimated 68,100 t-C. The expected usable quantity of new energies in the city would be available in solar heat as the largest source, followed by solar beam and wind power, whose amount is estimated 136.41 times 10{sup 13}J annually in total. The new energy introducing project includes introduction of wind power generation into Namahage Line and its vicinity and the Ikari area, manufacture of fuel from refuses, introduction of clean energy fueled automobiles into the cars used by the city office, introduction of photovoltaic into the general gymnasium and primary and middle schools, and solar heat utilization at the general gymnasium. (NEDO)

  5. The Ins2Akita mouse as a model of early retinal complications in diabetes.

    Science.gov (United States)

    Barber, Alistair J; Antonetti, David A; Kern, Timothy S; Reiter, Chad E N; Soans, Rohit S; Krady, J Kyle; Levison, Steven W; Gardner, Thomas W; Bronson, Sarah K

    2005-06-01

    This study tested the Ins2(Akita) mouse as an animal model of retinal complications in diabetes. The Ins2(Akita) mutation results in a single amino acid substitution in the insulin 2 gene that causes misfolding of the insulin protein. The mutation arose and is maintained on the C57BL/6J background. Male mice heterozygous for this mutation have progressive loss of beta-cell function, decreased pancreatic beta-cell density, and significant hyperglycemia, as early as 4 weeks of age. Heterozygous Ins2(Akita) mice were bred to C57BL/6J mice, and male offspring were monitored for hyperglycemia, beginning at 4.5 weeks of age. After 4 to 36 weeks of hyperglycemia, the retinas were analyzed for vascular permeability, vascular lesions, leukostasis, morphologic changes of micro- and macroglia, apoptosis, retinal degeneration, and insulin receptor kinase activity. The mean blood glucose of Ins2(Akita) mice was significantly elevated, whereas the body weight at death was reduced compared with that of control animals. Compared with sibling control mice, the Ins2(Akita) mice had increased retinal vascular permeability after 12 weeks of hyperglycemia (P microglia, but no changes in expression of Muller cell glial fibrillary acidic protein. Increased apoptosis was identified by immunoreactivity for active caspase-3 after 4 weeks of hyperglycemia (P cell bodies in the retinal ganglion cell layer (P retinal complications of diabetes.

  6. Pain, quality of life and activity in aged evacuees living in temporary housing after the Great East Japan earthquake of 11 March 2011: a cross-sectional study in Minamisoma City, Fukushima prefecture.

    Science.gov (United States)

    Yabuki, Shoji; Ouchi, Kazuo; Kikuchi, Shin-ichi; Konno, Shin-ichi

    2015-09-10

    The aim of this study was to clarify pain, quality of life and activity in the aged evacuees living in temporary housing after the Great East Japan Earthquake on 11 March 2011. The study was a cross-sectional study performed in Minamisoma City, Fukushima Prefecture 1 year and 6 months after the disaster. Inclusion criteria were the ability to walk independently and consent to answer questionnaires. Seventy-one evacuees who met the inclusion criteria were included in this study. There were 16 men and 55 women with a mean age of 75.9 years. Sixty evacuees were surveyed when they gathered at the assembly hall in the temporary housing (Assembled group) and 11 evacuees were surveyed through individual visits to their residences (Individual group). Evacuees in the Individual group agreed to participate in this study, but refused to visit the assembly hall to engage in exercise and recreation. Pain, quality of life (QOL) and level of activity were assessed with the Numeric Rating Scale (NRS), the MOS Short-Form 36 item Health Survey (SF-36) and a pedometer, respectively. Student's t-test, Mann-Whitney U test, and Fisher's exact test were used for statistical analysis. Forty-four (62.0 %) residents had chronic pain with a mean NRS of 2.74. Twenty-one (29.6 %) of these residents had relatively severe pain rated 5 or above on the NRS. QOL was significantly lower for the subscales of "physical functioning," "role physical", "general health", "social functioning", "role emotional" and "mental health", when compared with the national standard values. Values were also visibly lower for "physical component summary" in the summary score. On comparing the Assembled group and the Individual group, "physical function", "role physical", "social functioning" and "physical component summary" were found to be significantly lower in the Individual group. The mean daily number of steps was 1,892 in the Individual group and 4,579 in the Assembled group. The Individual group thus

  7. Proinsulin atypical maturation and disposal induces extensive defects in mouse Ins2+/Akita β-cells.

    Directory of Open Access Journals (Sweden)

    Qingxin Yuan

    Full Text Available Because of its low relative folding rate and plentiful manufacture in β-cells, proinsulin maintains a homeostatic balance of natively and plentiful non-natively folded states (i.e., proinsulin homeostasis, PIHO through the integration of maturation and disposal processes. PIHO is susceptible to genetic and environmental influences, and its disorder has been critically linked to defects in β-cells in diabetes. To explore this hypothesis, we performed polymerase chain reaction (PCR, metabolic-labeling, immunoblotting, and histological studies to clarify what defects result from primary disorder of PIHO in model Ins2(+/Akita β-cells. We used T antigen-transformed Ins2(+/Akita and control Ins2(+/+ β-cells established from Akita and wild-type littermate mice. In Ins2(+/Akita β-cells, we found no apparent defect at the transcriptional and translational levels to contribute to reduced cellular content of insulin and its precursor and secreted insulin. Glucose response remained normal in proinsulin biosynthesis but was impaired for insulin secretion. The size and number of mature insulin granules were reduced, but the size/number of endoplasmic reticulum, Golgi, mitochondrion, and lysosome organelles and vacuoles were expanded/increased. Moreover, cell death increased, and severe oxidative stress, which manifested as increased reactive oxygen species, thioredoxin-interacting protein, and protein tyrosine nitration, occurred in Ins2(+/Akita β-cells and/or islets. These data show the first clear evidence that primary PIHO imbalance induces severe oxidative stress and impairs glucose-stimulated insulin release and β-cell survival as well as producing other toxic consequences. The defects disclosed/clarified in model Ins2(+/Akita β-cells further support a role of the genetic and stress-susceptible PIHO disorder in β-cell failure and diabetes.

  8. Akita spontaneously type 1 diabetic mice exhibit elevated vascular arginase and impaired vascular endothelial and nitrergic function.

    Science.gov (United States)

    Toque, Haroldo A; Nunes, Kenia P; Yao, Lin; Xu, Zhimin; Kondrikov, Dmitry; Su, Yunchao; Webb, R Clinton; Caldwell, Ruth B; Caldwell, R William

    2013-01-01

    Elevated arginase (Arg) activity is reported to be involved in diabetes-induced vascular endothelial dysfunction. It can reduce L-arginine availability to nitric oxide (NO) synthase (NOS) and NO production. Akita mice, a genetic non-obese type 1 diabetes model, recapitulate human diabetes. We determined the role of Arg in a time-course of diabetes-associated endothelial dysfunction in aorta and corpora cavernosa (CC) from Akita mice. Endothelium-dependent relaxation, Arg and NOS activity, and protein expression levels of Arg and constitutive NOS were assessed in aortas and CC from Akita and non-diabetic wild type (WT) mice at 4, 12 and 24 wks of age. Systolic blood pressure (SBP) was assessed by tail cuff. In aorta and CC, Akita mice exhibited a progressive impairment of vascular endothelial and nitrergic function increased Arg activity and expression (Arg1 in aorta and both Arg1 and Arg2 in CC) compared with that of age-matched WT mice. Treatment of aorta and CC from Akita mice with an Arg inhibitor (BEC or ABH) reduced diabetes-induced elevation of Arg activity and restored endothelial and nitrergic function. Reduced levels of phospho-eNOS at Ser(1177) (in aorta and CC) and nNOS expression (in CC) were observed in Akita mice at 12 and 24 wks. Akita mice also had decreased NOS activity in aorta and CC at 12 and 24 wks that was restored by BEC treatment. Further, Akita mice exhibited moderately increased SBP at 24 wks and increased sensitivity to PE-induced contractions in aorta and sympathetic nerve stimulation in CC at 12 and 24 wks. Over 24 wks of diabetes in Akita mice, both aortic and cavernosal tissues exhibited increased Arg activity/expression, contributing to impaired endothelial and nitrergic function and reduced NO production. Our findings demonstrate involvement of Arg activity in diabetes-induced impairment of vascular function in Akita mouse.

  9. Akita spontaneously type 1 diabetic mice exhibit elevated vascular arginase and impaired vascular endothelial and nitrergic function.

    Directory of Open Access Journals (Sweden)

    Haroldo A Toque

    Full Text Available Elevated arginase (Arg activity is reported to be involved in diabetes-induced vascular endothelial dysfunction. It can reduce L-arginine availability to nitric oxide (NO synthase (NOS and NO production. Akita mice, a genetic non-obese type 1 diabetes model, recapitulate human diabetes. We determined the role of Arg in a time-course of diabetes-associated endothelial dysfunction in aorta and corpora cavernosa (CC from Akita mice.Endothelium-dependent relaxation, Arg and NOS activity, and protein expression levels of Arg and constitutive NOS were assessed in aortas and CC from Akita and non-diabetic wild type (WT mice at 4, 12 and 24 wks of age. Systolic blood pressure (SBP was assessed by tail cuff. In aorta and CC, Akita mice exhibited a progressive impairment of vascular endothelial and nitrergic function increased Arg activity and expression (Arg1 in aorta and both Arg1 and Arg2 in CC compared with that of age-matched WT mice. Treatment of aorta and CC from Akita mice with an Arg inhibitor (BEC or ABH reduced diabetes-induced elevation of Arg activity and restored endothelial and nitrergic function. Reduced levels of phospho-eNOS at Ser(1177 (in aorta and CC and nNOS expression (in CC were observed in Akita mice at 12 and 24 wks. Akita mice also had decreased NOS activity in aorta and CC at 12 and 24 wks that was restored by BEC treatment. Further, Akita mice exhibited moderately increased SBP at 24 wks and increased sensitivity to PE-induced contractions in aorta and sympathetic nerve stimulation in CC at 12 and 24 wks.Over 24 wks of diabetes in Akita mice, both aortic and cavernosal tissues exhibited increased Arg activity/expression, contributing to impaired endothelial and nitrergic function and reduced NO production. Our findings demonstrate involvement of Arg activity in diabetes-induced impairment of vascular function in Akita mouse.

  10. 3D seismic experiment in the Minaminoshiro area, Akita. Data processing; Akitaken Minaminoshiro chiiki ni okeru sanjigen jishin tansa jikken. Data shori

    Energy Technology Data Exchange (ETDEWEB)

    Tanaka, H; Minegishi, M [Japan National Oil Corp., Tokyo (Japan). Technology Research Center; Nakagami, K [Japan Petroleum Exploration Co. Ltd., Tokyo (Japan)

    1997-10-22

    A 3D seismic experiment was carried out in the Minaminoshiro area in Akita Prefecture, an area difficult of performing seismic exploration. This paper reports progresses during data processing and future problems. The data processing has executed static correction of 3D refraction, 3D DMO correction, and an F-X prediction filter processing on the data in time domain in the 3D seismic exploration as acquired in a spread of 4 km times 5 km in the subject area. The result of the data processing verified existence of a folding structure and the Noshiro thrust fault groups in the east to west direction, and locations of the Sakagawa fault associated therewith. Seen particularly noticeably was a structure having a slope falling north-ward at 15 to 35 degrees in shallow and deep portions on the east side of the Sakagawa fault in the south to north direction. In addition, the Dogiri fault was identified, which has been though to exist in a direction crossing perpendicularly the Noshiro thrust fault groups. It is scheduled that spatial velocity will be analyzed, and data processing will be conducted for deep regions. 7 figs.

  11. Mitochondrial DNA polymerase editing mutation, PolgD257A, reduces the diabetic phenotype of Akita male mice by suppressing appetite.

    Science.gov (United States)

    Fox, Raymond; Kim, Hyung-Suk; Reddick, Robert L; Kujoth, Gregory C; Prolla, Tomas A; Tsutsumi, Shuichi; Wada, Youichiro; Smithies, Oliver; Maeda, Nobuyo

    2011-05-24

    Diabetes and the development of its complications have been associated with mitochondrial DNA (mtDNA) dysfunction, but causal relationships remain undetermined. With the objective of testing whether increased mtDNA mutations exacerbate the diabetic phenotype, we have compared mice heterozygous for the Akita diabetogenic mutation (Akita) with mice homozygous for the D257A mutation in mitochondrial DNA polymerase gamma (Polg) or with mice having both mutations (Polg-Akita). The Polg-D257A protein is defective in proofreading and increases mtDNA mutations. At 3 mo of age, the Polg-Akita and Akita male mice were equally hyperglycemic. Unexpectedly, as the Polg-Akita males aged to 9 mo, their diabetic symptoms decreased. Thus, their hyperglycemia, hyperphagia and urine output declined significantly. The decrease in their food intake was accompanied by increased plasma leptin and decreased plasma ghrelin, while hypothalamic expression of the orexic gene, neuropeptide Y, was lower and expression of the anorexic gene, proopiomelanocortin, was higher. Testis function progressively worsened with age in the double mutants, and plasma testosterone levels in 9-mo-old Polg-Akita males were significantly reduced compared with Akita males. The hyperglycemia and hyperphagia returned in aged Polg-Akita males after testosterone administration. Hyperglycemia-associated distal tubular damage in the kidney also returned, and Polg-D257A-associated proximal tubular damage was enhanced. The mild diabetes of female Akita mice was not affected by the Polg-D257A mutation. We conclude that reduced diabetic symptoms of aging Polg-Akita males results from appetite suppression triggered by decreased testosterone associated with damage to the Leydig cells of the testis.

  12. Type I Diabetic Akita Mouse Model is Characterized by Abnormal Cardiac Deformation During Early Stages of Diabetic Cardiomyopathy with Speckle-Tracking Based Strain Imaging.

    Science.gov (United States)

    Zhou, Yingchao; Xiao, Hong; Wu, Jianfei; Zha, Lingfeng; Zhou, Mengchen; Li, Qianqian; Wang, Mengru; Shi, Shumei; Li, Yanze; Lyu, Liangkun; Wang, Qing; Tu, Xin; Lu, Qiulun

    2018-01-01

    Diabetes mellitus (DM) has been demonstrated to have a strong association with heart failure. Conventional echocardiographic analysis cannot sensitively monitor cardiac dysfunction in type I diabetic Akita hearts, but the phenotype of heart failure is observed in molecular levels during the early stages. Male Akita (Ins2WT/C96Y) mice were monitored with echocardiographic imaging at various ages, and then with conventional echocardiographic analysis and speckle-tracking based strain analyses. With speckle-tracking based strain analyses, diabetic Akita mice showed changes in average global radial strain at the age of 12 weeks, as well as decreased longitudinal strain. These changes occurred in the early stage and remained throughout the progression of diabetic cardiomyopathy in Akita mice. Speckle-tracking showed that the detailed and precise changes of cardiac deformation in the progression of diabetic cardiomyopathy in the genetic type I diabetic Akita mice were uncoupled. We monitored early-stage changes in the heart of diabetic Akita mice. We utilize this technique to elucidate the underlying mechanism for heart failure in Akita genetic type I diabetic mice. It will further advance the assessment of cardiac abnormalities, as well as the discovery of new drug treatments using Akita genetic type I diabetic mice. © 2018 The Author(s). Published by S. Karger AG, Basel.

  13. Semiplanus (Productida, Brachiopoda) from the Carboniferous limestone of Kotaki, Niigata Prefecture, central Japan

    OpenAIRE

    Ibaraki, Yousuke; Sato, Kiichi

    2013-01-01

    An Early Carboniferous large–sized productid brachiopod species, Semiplanus semiplanus (Schwetzow, 1922), is described from the Tsuchikurazawa Limestone (upper Visean–Serpukhovian), a limestone block within a Permian accretionary complex, distributed in the Kotaki area, Itoigawa City, Niigata Prefecture, central Japan. This is the first record of Semipanus species from Japan.

  14. Investigation on initial stage of new energy vision in Izumi-otsu City in Osaka Prefecture. Report for fiscal 2000; Izumiotsushi chiiki shin energy vision shoki dankai chosa. 2000 nendo hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-02-01

    With objectives to achieve promotion of new energy introduction with the environment creating city as the basic concept, and to depict the future image of the city energies by clearly showing the way to suppressing environmental load, a new energy vision is being established. Fiscal 2000 has investigated the energy demand and supply conditions and existence quantity of new energies. The investigation results were put into order by the following seven items: 1) summary of the investigation, 2) district characteristics of Izumi-otsu City, 3) investigation on quantity of new energies available in the city, 4) investigation on the energy demand quantity, 5) putting the problems into order, 6) the Citizens' Energy Conference, and 7) summary of the investigation on examples of new energy utilization. Item 3 is composed of the new energies utilizable in Izumi-otsu City, and calculations of existence quantity of new energies that are to be utilized. The utilizable quantity of new energies is 9.9 times 10{sup 5} Gcal/year, which corresponds to about 60% of the energy used in fiscal 1990. (NEDO)

  15. [Current status of bacteriological studies at prefectural and municipal public health institutes in Japan].

    Science.gov (United States)

    Shinomiya, Hiroto; Seto, Kazuko; Kawase, Jun; Arikawa, Kentaro; Funatogawa, Keiji; Suzuki, Masahiro; Kubota, Hiroaki; Shirabe, Komei

    2015-01-01

    Prefectural and municipal public health institutes are located in prefectures and ordinance-designated cities in Japan, and play a vital role in the regional surveillance of infectious diseases and foodborne illnesses. These institutes, in close cooperation with national institutes such as the National Institute of Infectious Diseases and the National Institute of Health Sciences, construct the national surveillance network for infectious diseases and their causative agents. Bacteriological examinations and studies on a variety of infectious diseases and foodborne illnesses are core activities of prefectural and municipal public health institutes, through which novel and important bacteriological findings have been acquired. In this article, we report the latest findings regarding bacteriological examinations/studies and interesting cases at these institutes, especially concerning foodborne illnesses, tuberculosis, and antimicrobial resistances.

  16. Actual status and future outlook of Fukushima prefecture for accepting power plants

    International Nuclear Information System (INIS)

    Origasa, Yoshiro

    1976-01-01

    The fundamental attitude of Fukushima prefecture to wrestle with nuclear power generation is explained after having described the details of inviting nuclear power plants. The prefecture intends to promote the nuclear power development in cooperation with the government, related cities, towns and villages, and electric power companies, and to develop the Futaba area, the coastal region of Pacific Ocean belonging to the low-developed area, by turning it to the base of nuclear power generation. The prefecture has improved its organization to strengthen to nuclear power administration. The prefecture also has concluded the convention on the security for nuclear power plants with Tokyo Electric Power Co. It takes care of the propagation of knowledge concerning nuclear energy and is endeavoring to provide the accurate and impartial information. The problem in promoting nuclear power generation is nothing but to obtain the consensus of inhabitants for the location of nuclear power plants. Problems on warm water discharge, employment, and of enterprises in the area inroad are to be considered on the basis of the coexistence and coprosperity of local community and power stations. The prefecture needs more powerful public relations on nuclear power, security, and fulfillment of the policy for environmental preservation, and enforcement of environmental assessment, by the government. It also demands that the enterprises complete the system that they can have their own function of the environment control. The abundant related reference are added at the end. (Wakatsuki, Y.)

  17. Studies on population change of atomic bomb survivors in Hiroshima prefecture 1965-1979

    International Nuclear Information System (INIS)

    Ueoka, Hiroshi; Munaka, Masaki; Kurihara, Minoru

    1984-01-01

    Studies of population change of Japanese Atomic Bomb Survivors from 1965 to 1979 in Hiroshima prefecture of which registered in Data Base of Atomic Bomb Survivors of RINMB were conducted, and following were obtained: 1. Population change of Japanese Atomic Bomb Survivors showed increasing trend until 1976 and diminishing trend from 1977. It would be estimated that reason of increasing trend of Atomic Bomb Survivors was correlated the same trend to get register card of ''Atomic Bomb Treatment Law'', and decreasing trend of them was related so much death of the elderly generations. 2. Analysing by residential place the survivors who make a living in Hiroshima city was almost 110,000, and those who make a living in Hiroshima prefecture (except Hiroshima city) was 65,000. Considering exposed distance of the survivors in Hiroshima city, those survivors exposed within 2 km showed diminishing trend; and those who make a living in Hiroshima prefecture (except Hiroshima city), exposed within 2 km showed increasing trend. 3. In 1979, the ratio of male and female survivors by age level showed difference. Those male survivors over 50 years old in Hiroshima city showed much lower percentage than female. 4. In 1979, the population trends of survivors who get the ''card'' before 1964 showed rapid decrease, and those who get the ''card'' after 1965 showed mild decrease. (author)

  18. Inner Retinal Oxygen Delivery, Metabolism, and Extraction Fraction in Ins2Akita Diabetic Mice.

    Science.gov (United States)

    Blair, Norman P; Wanek, Justin; Felder, Anthony E; Brewer, Katherine C; Joslin, Charlotte E; Shahidi, Mahnaz

    2016-11-01

    Retinal nonperfusion and hypoxia are important factors in human diabetic retinopathy, and these presumably inhibit energy production and lead to cell death. The purpose of this study was to elucidate the effect of diabetes on inner retinal oxygen delivery and metabolism in a mouse model of diabetes. Phosphorescence lifetime and blood flow imaging were performed in spontaneously diabetic Ins2Akita (n = 22) and nondiabetic (n = 22) mice at 12 and 24 weeks of age to measure retinal arterial (O2A) and venous (O2V) oxygen contents and total retinal blood flow (F). Inner retinal oxygen delivery (DO2) and metabolism (MO2) were calculated as F ∗ O2A and F ∗ (O2A - O2V), respectively. Oxygen extraction fraction (OEF), which equals MO2/DO2, was calculated. DO2 at 12 weeks were 112 ± 40 and 97 ± 29 nL O2/min in nondiabetic and diabetic mice, respectively (NS), and 148 ± 31 and 85 ± 37 nL O2/min at 24 weeks, respectively (P < 0.001). MO2 were 65 ± 31 and 66 ± 27 nL O2/min in nondiabetic and diabetic mice at 12 weeks, respectively, and 79 ± 14 and 54 ± 28 nL O2/min at 24 weeks, respectively (main effects = NS). At 12 weeks OEF were 0.57 ± 0.17 and 0.67 ± 0.09 in nondiabetic and diabetic mice, respectively, and 0.54 ± 0.07 and 0.63 ± 0.08 at 24 weeks, respectively (main effect of diabetes: P < 0.01). Inner retinal MO2 was maintained in diabetic Akita mice indicating that elevation of the OEF adequately compensated for reduced DO2 and prevented oxidative metabolism from being limited by hypoxia.

  19. [The evolution of pharmaceutical schools in Toyama Prefecture since the Meiji era.].

    Science.gov (United States)

    Ohashi, Kiyonobu

    2005-01-01

    In this paper, the author attempts to generalize the evolution of pharmaceutical schools in Toyama since the Meiji Era. The copy of a petition drafted by pill peddlers of Toyama in 1873 suggests that there were expectations that a "Semi (chemicals)" school was going to be established; however, this was not realized. In 1877, the Ishikawa Prefectural Government established a small-scale pharmaceutical school associated with the public hospitals of Kanazawa, Toyama and Kukui. In 1883, Toyama Prefecture became isolated from Ishikawa Prefecture, and the above-mentioned pharmaceutical school continued operations until 1887, when the government closed it due to financial problems. Persuaded through a lecture given by Dr. Keizo Tampa, a professor of Tokyo University, volunteers in Toyama Prefecture established an independent pharmaceutical school in 1894. However, student enrollment was too low to maintain operation, and the administration started planning to relocate the school to the city of Toyama. This was realized in 1897. In 1900, a massive fire burnt down much of the city, severely damaging the school building and much of the equipment inside. Restoration would be costly. As a solution to the problem, the administration of the school was transferred from Toyama City to Toyama Prefecture. With money from the prefecture, the school facilities were repaired and teaching staff recruited. In 1909, the school ranking was promoted to college status, and it became one of the first academic institutions to issue a pharmacist licence to graduates without requiring them to take the national examination (i.e., with the exception of medical colleges). Subsequently, in 1920, the administration of the college was transferred from the Toyama Prefectural Government to Japan's Central Government, at which time the facilities were improved and a wider range of education subjects were introduced.The college was again relocated to the city suburbs, where the facilities included the

  20. On the data between the ratio of new supply houses at four tenures in Japan. At 47 prefectures and 80 cities; 300,000 and more population on 1995; Shinsetsu chako jutaku no riyo kankeibetsu deta. 47 todofuken and 80 toshi (jinko 300,000 nin 'heisei 7 {center_dot} kokucho' ijo narabini kencho shozaishi)(1993 {approx} 1997)

    Energy Technology Data Exchange (ETDEWEB)

    Iida, Toshihiko; Kojina, Kyoji

    1999-03-01

    On the owned tenure, the average construction-started ratio spreaded from 1.15 houses in Amagasaki-shi to 6.30 houses in Hamamatsu-shi during 1983 {approx} 1987, the same values spreaded from 1.42 houses in Amagasaki-shi to 5083 houses in Akita-shi during 1988 {approx} 1992 and the same values spreaded from 1.44 houses in Osaka-shi to 6.67 houses in Aomori-shi during 1993 {approx} 1997. 2nd on the rental tenure, the average construction-started ratio spreaded from 1.88 house in Sakai-shi to 14.32 houses in Ichikawa-shi during 1983 {approx} 1987, the same values spreaded from 3.72 houses in Sakai-shi to 13.93 houses in Kawasaki-shi during 1988 {approx} 1992 and from 2.82 houses in Yokosuka-shi to 9.88 houses in Sendai-shi during 1993 {approx} 1997, espicialy 13.17 houses in Nishinomiya-shi. 3rd on the issued tenure, the average construction-started ratio spreaded from 0.05 houses in Maebashi-shi 0.45 houses in Mito-shi during 1983 {approx} 1992 and from 0.02 houses in Naha-shi to 0.74 houses in Omiya-shi during 1993 {approx} 1997, espicialy 1.00 houses in Nishinomiya-shi. 4th on the for-sale tenure, the average construction-started ratio spraeded from 0.36 houses in Kurashiki-shi 5.65 houses in Kobe-shi during 1983 {approx} 1987, the same values spreaded from 0.89 houses in Iwaki-shi and Fukui-shi to 6.14 houses in Fukuoka-shi during 1988 {approx} 1992 and from 0.63 houses in Kurashiki-shi to 7.51 houses in Urawa-shi during 1993 {approx} 1997, especially 8.66 houses in Nishinomiya-shi. The construction-started hoses of the rental tenure were leading during this fifteen years, but the construction-started houses of the for-sale tenure were increasing recently in Japan, though the same values of the owned tenure were continuing during this periods. At 80 cities the construction-started ratio of the rental tenure spreaded from 2.61 houses in Kitakyushu-shi to 12.01 houses in Hachioji-shi on 1993, the same values spreaded from 2.41 houses in Toyota-shi to 9.98 houses in

  1. Japan's Four Major Smart Cities

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-11-15

    A brief overview is given of initiatives, developments, projects, investment, incentives and business opportunities for Dutch companies in Japan with regard to smart cities. The four major smart cities are Yokohama City, Toyota City, Keihanna City (Kyoto Prefecture's Kansai Science Park), and Kitakyushu City.

  2. Report on the Decontamination Site Tour in Fukushima Prefecture

    International Nuclear Information System (INIS)

    Knezevic, Z.; Miljanic, S.; Ranogajec-Komor, M.; Milkovic, D; Osvay, M.

    2013-01-01

    In the frame of Japanese-Croatian scientific-technical cooperation, our team visited Minamisoma city in Fukushima prefecture, Japan on Dec 3, 2012. The visit was organized for the foreign participants at the 8th International Workshop on Ionizing Radiation Monitoring held in Oarai, Japan. Minamisoma city is about 25 kilometres north from Fukushima Nuclear Power Plant. The city belonged to the evacuation zone and most of the residents were forced to leave immediately after the accident in 2011. In spring 2012 most of the people were able to return to their homes since dose rates were less than 20 mSv/y, the standard that Japanese government set as a temporary maximum radiation limit. Recently, a project of 'Decontaminating the Living Areas in Minamisoma City' was established. Enormous job has been carried out at the decontamination site (washing the houses, collection of soil, cutting trees, collecting the waste, etc). However, according to some experts, the cost-benefit effect of applied radiation protection principle is questionable. Our team with other participants visited one decontamination site and one temporary waste disposal site. After that a Satellite Meeting entitled 'What can be done for the reconstruction of Fukushima' was organized. In the discussion special attention was given to the public information and communication considering well known fear from radiation and its influence to the future of nuclear power program.(author)

  3. Training of nuclear disasters at Fukui prefecture in 2002

    International Nuclear Information System (INIS)

    Takayama, Hiromi; Yoshioka, Mitsuo; Hayakawa, Hironobu

    2004-01-01

    A large scale of training of nuclear disasters was carried out by Fukui prefecture, reference cities, towns, organizations and residents in Japan on November 7, 2003. Its abstract, the nuclear disaster measures system of Fukui and the emergency monitoring system, the principle and characteristics of nuclear disaster measure plans and emergency monitoring, abstract of training of the emergency monitoring from fiscal 2000 to 2002 are described. On the training of emergency monitoring in fiscal 2003, abstract, assumption of accident, training contents and evaluation are stated. Table of training schedule of emergency monitoring, measurement results of the fixed points, Ohi nuclear power plant accident scenario, the conditions of the plant at accident, forecast and simulation of effective dose by external exposure, change of space dose rate at the fixed observation points, measurement values of monitoring cars are illustrated. (S.Y.)

  4. IAEA, Fukushima Prefecture Sign Cooperation Memorandum

    International Nuclear Information System (INIS)

    2012-01-01

    Full text: IAEA Director General Yukiya Amano and the Governor of Fukushima Prefecture, Yuhei Sato, today signed a Memorandum of Cooperation confirming their willingness to implement concrete projects to help alleviate the consequences of the accident at TEPCO's Fukushima Daiichi Nuclear Power Station. The Memorandum, signed on the sidelines of the three-day Fukushima Ministerial Conference on Nuclear Safety, includes arrangements to promote cooperation in two key areas: one on radiation monitoring and remediation between the IAEA and Fukushima Prefecture, and the other on human health between the IAEA and Fukushima Medical University. The Memorandum also highlights plans for a training centre in Fukushima Prefecture to help reinforce emergency preparedness and response activities, supported by the Government of Japan and Fukushima Prefecture. An IAEA Response and Assistance Network (RANET) Capacity Building Centre will be designated, with IAEA radiation monitoring equipment to be deployed in case of need, and to provide training in emergency preparedness and response in Japan and the Asia Pacific region. 'With this framework, the wisdom of the international community as well as the IAEA will be utilised in the process of reconstruction in Fukushima', said Japan's Minister of Foreign Affairs, Koichiro Gemba, who attended the signing ceremony. 'I'm very much encouraged by the conclusion of this Memorandum and I believe this will serve to promote reconstruction in Fukushima', said Governor Sato. 'We will also be able to disseminate to the rest of the world the knowledge and experience to be gained from the activities that we are conducting, and we hope this will be a symbol of Fukushima'. 'The IAEA has expertise in the areas of remediation and decontamination, as well as environmental monitoring and human health'. said Director General Amano. 'It is our hope that we will support Fukushima and at the same time serve as a bridge connecting the Prefecture and the world

  5. The convenience of temporary housing complexes in Iwate Prefecture constructed after the 2011 Tohoku Earthquake

    International Nuclear Information System (INIS)

    Shibutani, Risa; Endo, Noriaki

    2014-01-01

    This study compares the convenience of temporary housing complexes in the Iwate Prefecture following the 2011 Tohoku Earthquake. The study was targeted at three major cities in the southern coastal area of Iwate Prefecture, namely, Kamaishi, Ofunato, and Rikuzen- Takata, that were most heavily struck by the earthquake-triggered tsunami. We conducted a network analysis in geographical information system software using the coordinate data of several daily infrastructures. Temporary housing complexes within the defined service area of each infrastructure were assigned a score of 1.00. The main findings are summarized below: 1) The temporary housing complexes in Rikuzen-Takata City were less accessible to infrastructures (as evidenced by the low coverage area of 1.00 scores) than the other investigated cities. 2) The scores of Kamaishi City and Ofunato City were statistically similar, but complexes in Ofunato City were surrounded by slightly more infrastructures (greater coverage area of 1.00 scores) than Kamaishi City. 3) We identified more than the predicted number of blank areas in the targeted areas. Thus, we consider that support services for people living in such areas are urgently required, especially in the realms of daily shopping, banking, and healthcare

  6. SGLT2 inhibitor empagliflozin reduces renal growth and albuminuria in proportion to hyperglycemia and prevents glomerular hyperfiltration in diabetic Akita mice

    Science.gov (United States)

    Gerasimova, Maria; Rose, Michael A.; Masuda, Takahiro; Satriano, Joseph; Mayoux, Eric; Koepsell, Hermann; Thomson, Scott C.; Rieg, Timo

    2013-01-01

    Our previous work has shown that gene knockout of the sodium-glucose cotransporter SGLT2 modestly lowered blood glucose in streptozotocin-diabetic mice (BG; from 470 to 300 mg/dl) and prevented glomerular hyperfiltration but did not attenuate albuminuria or renal growth and inflammation. Here we determined effects of the SGLT2 inhibitor empagliflozin (300 mg/kg of diet for 15 wk; corresponding to 60–80 mg·kg−1·day−1) in type 1 diabetic Akita mice that, opposite to streptozotocin-diabetes, upregulate renal SGLT2 expression. Akita diabetes, empagliflozin, and Akita + empagliflozin similarly increased renal membrane SGLT2 expression (by 38–56%) and reduced the expression of SGLT1 (by 33–37%) vs. vehicle-treated wild-type controls (WT). The diabetes-induced changes in SGLT2/SGLT1 protein expression are expected to enhance the BG-lowering potential of SGLT2 inhibition, and empagliflozin strongly lowered BG in Akita (means of 187–237 vs. 517–535 mg/dl in vehicle group; 100–140 mg/dl in WT). Empagliflozin modestly reduced GFR in WT (250 vs. 306 μl/min) and completely prevented the diabetes-induced increase in glomerular filtration rate (GFR) (255 vs. 397 μl/min). Empagliflozin attenuated increases in kidney weight and urinary albumin/creatinine ratio in Akita in proportion to hyperglycemia. Empagliflozin did not increase urinary glucose/creatinine ratios in Akita, indicating the reduction in filtered glucose balanced the inhibition of glucose reabsorption. Empagliflozin attenuated/prevented the increase in systolic blood pressure, glomerular size, and molecular markers of kidney growth, inflammation, and gluconeogenesis in Akita. We propose that SGLT2 inhibition can lower GFR independent of reducing BG (consistent with the tubular hypothesis of diabetic glomerular hyperfiltration), while attenuation of albuminuria, kidney growth, and inflammation in the early diabetic kidney may mostly be secondary to lower BG. PMID:24226524

  7. Targeted overexpression of endothelial nitric oxide synthase in endothelial cells improves cerebrovascular reactivity in Ins2Akita-type-1 diabetic mice.

    Science.gov (United States)

    Chandra, Saurav B; Mohan, Sumathy; Ford, Bridget M; Huang, Lei; Janardhanan, Preethi; Deo, Kaiwalya S; Cong, Linlin; Muir, Eric R; Duong, Timothy Q

    2016-06-01

    Reduced bioavailability of nitric oxide due to impaired endothelial nitric oxide synthase (eNOS) activity is a leading cause of endothelial dysfunction in diabetes. Enhancing eNOS activity in diabetes is a potential therapeutic target. This study investigated basal cerebral blood flow and cerebrovascular reactivity in wild-type mice, diabetic mice (Ins2(Akita+/-)), nondiabetic eNOS-overexpressing mice (TgeNOS), and the cross of two transgenic mice (TgeNOS-Ins2(Akita+/-)) at six months of age. The cross was aimed at improving eNOS expression in diabetic mice. The major findings were: (i) Body weights of Ins2(Akita+/-) and TgeNOS-Ins2(Akita+/-) were significantly different from wild-type and TgeNOS mice. Blood pressure of TgeNOS mice was lower than wild-type. (ii) Basal cerebral blood flow of the TgeNOS group was significantly higher than cerebral blood flow of the other three groups. (iii) The cerebrovascular reactivity in the Ins2(Akita+/-) mice was significantly lower compared with wild-type, whereas that in the TgeNOS-Ins2(Akita+/-) was significantly higher compared with the Ins2(Akita+/-) and TgeNOS groups. Overexpression of eNOS rescued cerebrovascular dysfunction in diabetic animals, resulting in improved cerebrovascular reactivity. These results underscore the possible role of eNOS in vascular dysfunction in the brain of diabetic mice and support the notion that enhancing eNOS activity in diabetes is a potential therapeutic target. © The Author(s) 2015.

  8. Radon concentration in greehouses of Aomori Prefecture

    International Nuclear Information System (INIS)

    Iyogi, Takashi; Hisamatsu, Shun'ichi; Inaba, Jiro

    2001-01-01

    222 Rn causes a significant part of natural radiation dose to the general population. We previously surveyed 222 Rn concentrations in dwellings, and indoor and outdoor workplaces in Aomori Prefecture, and found geometric mean concentrations of 13, 22 and 4.4 Bq m -3 , respectively. The annual radiation dose rate of 4.3 mSv y -1 was estimated for people in the prefecture from these data. Since 222 Rn in the environment mainly originates from 226 Ra in the soil, that in cave is known to be higher than that in ordinary environments such as in buildings. Greenhouses are a possible place with high 222 Rn concentration, because of the soil exposed inside. However, the 222 Rn concentration in greenhouses has not yet been reported. We surveyed 222 Rn concentration in greenhouses of Aomori Prefecture. The 222 Rn concentration in 24 greenhouses at six locations in the prefecture were measured for approximately one year with passive Rn detectors using a polycarbonate film for counting α-rays, which could separate concentrations of 222 Rn from 220 Rn. Measurements of 222 Rn concentration and working level for one week carried out with active detectors to get equilibrium factors and the ratio of 222 Rn concentration in working time to non-working time in selected greenhouses. The geometric mean of 222 Rn concentrations in greenhouses was 13 Bq m -3 , and similar to that in dwellings. Significant seasonal variation was observed in 222 Rn concentrations. The geometric mean in June to September was 5.5 Bq m -3 , which was similar to that outside the greenhouses, while that in January to March was 19.5 Bq m -3 . These results showed that the 222 Rn concentration in greenhouses was comparable to that in dwellings. (author)

  9. Air dose rate in Aichi Prefecture

    International Nuclear Information System (INIS)

    Ohnuma, Shoko; Chaya, Kunio; Tomita, Banichi; Aoyama, Kan; Yamada, Naoki; Yamada, Masuo; Hamamura, Norikatsu

    1985-01-01

    We have carried out the observations of air dose rate during 1964--1983 at the fixed points of Aichi Prefecture and investigated the distribution of air dose rate in this prefecture during 1979--1983. The results of these researches are as follows. 1) The apparent half time of radiation dose from the earth and the atmosphere during the last 20 years was about 9.7 years and it was longer than the apparent half time of fallout total β radioactivity in every rainfall that was about 3.2 years. 2) The influence of nuclear explosion test in China on the measurements of air does rate did not existed directly during the latter half of 20 years, not so as during the former and it was keeping decreasing. It was expected that the air dose rate would begin to indicate the natural radiation dose from the earth and the atmosphere in the near future. 3) The distribution of air dose rate in this prefecture depended strongly on the geology. The maximum value was 5.6 μR/hr (except cosmic rays) in Fujioka Cho, the minimum value was 1.9 μR/hr (except cosmic rays) in Tahara Cho and the average in the whole prefecture was 3.5+-0.7 μR/hr (except cosmic rays). 4) It was estimated that the radiation dose which the inhabitants received from the earth and the atmosphere was 17--52 m rem a year and the average was 31 m rem a year. (author)

  10. Air dose rate in Aichi Prefecture

    Energy Technology Data Exchange (ETDEWEB)

    Ohnuma, Shoko; Chaya, Kunio; Tomita, Banichi; Aoyama, Kan; Yamada, Naoki; Yamada, Masuo; Hamamura, Norikatsu

    1985-03-01

    We have carried out the observations of air dose rate during 1964-1983 at the fixed points of Aichi Prefecture and investigated the distribution of air dose rate in this prefecture during 1979-1983. The results of these researches are as follows. 1) The apparent half time of radiation dose from the earth and the atmosphere during the last 20 years was about 9.7 years and it was longer than the apparent half time of fallout total ..beta.. radioactivity in every rainfall that was about 3.2 years. 2) The influence of nuclear explosion test in China on the measurements of air does rate did not existed directly during the latter half of 20 years, not so as during the former and it was keeping decreasing. It was expected that the air dose rate would begin to indicate the natural radiation dose from the earth and the atmosphere in the near future. 3) The distribution of air dose rate in this prefecture depended strongly on the geology. The maximum value was 5.6 ..mu..R/hr (except cosmic rays) in Fujioka Cho, the minimum value was 1.9 ..mu..R/hr (except cosmic rays) in Tahara Cho and the average in the whole prefecture was 3.5 +- 0.7 ..mu..R/hr (except cosmic rays). 4) It was estimated that the radiation dose which the inhabitants received from the earth and the atmosphere was 17-52 m rem a year and the average was 31 m rem a year.

  11. PRESENT CONDITION AND MEASURES TO EXPAND OF VOLUNTARY AGREEMENT ON PLASTIC SHOPPING BAGS REDUCTION AT THE PREFECTURAL LEVEL

    Science.gov (United States)

    Mori, Mayuka; Kanaya, Ken

    Purpose of this research is to clear present condition and measures to expand of voluntary agreement on plastic shopping bags reduction at the prefectural level. Methods of this research are questionnaire survey to prefectures implementing the agreement and survey by i town page to the number of stores of companies and the number of companies in the prefectures. Findings of this research are as follows: 1. The refusal rate of plastic shopping bags was 10-40% before the implementation of voluntary agreements. And the rate is approximately 70-90% after the implementation. Therefore, before and after the implementation of voluntary agreements, the refusal rate of plastic shopping bags is approximately 40-70% less. 2. It is suggested that the time and number of meetings from proposal to conclusion of the agreement are related in some way, to the ratio of stores participating. On the participation of administration, the ratio of stores participating in the case in which prefecture and cities participate is higher than in the case in which prefecture participates.

  12. An Angiotensin II Type 1 Receptor Blocker Prevents Renal Injury via Inhibition of the Notch Pathway in Ins2 Akita Diabetic Mice

    Directory of Open Access Journals (Sweden)

    Masaya Koshizaka

    2012-01-01

    Full Text Available Recently, it has been reported that the Notch pathway is involved in the pathogenesis of diabetic nephropathy. In this study, we investigated the activation of the Notch pathway in Ins2 Akita diabetic mouse (Akita mouse and the effects of telmisartan, an angiotensin II type1 receptor blocker, on the Notch pathway. The intracellular domain of Notch1 (ICN1 is proteolytically cleaved from the cell plasma membrane in the course of Notch activation. The expression of ICN1 and its ligand, Jagged1, were increased in the glomeruli of Akita mice, especially in the podocytes. Administration of telmisartan significantly ameliorated the expression of ICN1 and Jagged1. Telmisartan inhibited the angiotensin II-induced increased expression of transforming growth factor β and vascular endothelial growth factor A which could directly activate the Notch signaling pathway in cultured podocytes. Our results indicate that the telmisartan prevents diabetic nephropathy through the inhibition of the Notch pathway.

  13. Survey of environmental radiation dose rates in Tokushima prefecture

    International Nuclear Information System (INIS)

    Sakama, Minoru; Imura, Hiroyoshi; Akou, Natsuki; Takeuchi, Emi; Morihiro, Yukinori

    2004-01-01

    Survey of environmental radiation dose rates in Tokushima prefecture has been carried out using a portable NaI (Tl) scintillation survey meter and a CsI(Tl) pocket type one. To our knowledge, previous several surveys in Tokushima, for example by Abe et al. (1982) and Yoshino et al. (1991), have remained to report the environmental radiation dose rates merely about the major cities, that is Tokushima City and others along the Pacific. Up to now, there have been few efforts to survey the environmental radiation dose rates about mountain valleys in Tokushima. In this work, it is remarkable that we have for the first time made surveys of environmental radiation dose rates on the 6 routes across the Sanuki mountains and inside the pier of Onaruto Bridge, 'Naruto Uzu-no-michi', in the northern area of Tokushima. In the course of present surveys, the maximum value of the environmental radiation dose rates was 0.117±0.020 μGy/h at Higetouge in Sanuki City, and then it was found that the radiation dose rates across the Sanuki mountains tend to increase slightly with approaching Kagawa area from Tokushima one. Considering geological formation around the northern side of Sanuki mountains, there are mainly geological layers of granodiorite containing in the substantial amount of naturally occurring radionuclides, 40 K, U-series, and Th-series, than other geological rocks and it was found that the terrestrial gamma-rays have effect on the environmental radiation dose rates according to the geological formation. (author)

  14. Monitoring dissolved radioactive cesium in Abukuma River in Fukushima Prefecture

    International Nuclear Information System (INIS)

    Yasutaka, Tetsuo; Kawabe, Yoshishige; Kurosawa, Akihiko; Komai, Takeshi

    2013-01-01

    Radioactive materials were released into the atmosphere and deposited over wide areas of farmland, forests, and cities; elevated levels of "1"3"1I, "1"3"4Cs, and "1"3"7Cs have been detected in these areas due to the accident at the Tokyo Power Fukushima Daiichi Nuclear Power Plant caused by the April 2011 earthquake and tsunami in eastern Japan. Radioactive Cs deposited on farmland and forests gradually leaches into water bodies such as mountain streams and rivers adsorbed onto particles or in a dissolved state. It is important to calrify the level of dissolved and total radioactive Cs in environmental water for forecasting the of discharge of radioactive Cs from forest and watersheds, assessing on the effect of dissolved and total radioactive Cs on not only irrigation water but also rice and other crops, and evaluating the transport of radioactive Cs from rivers to costal areas. Therefore, it is important to monitor their levels in Fukushima Prefecture over time. In this research, we monitored the levels of dissolved and total radioactive Cs in Abukuma River using a conventional evaporative concentration method. By monitoring the river waters since September 2012, it was estimated that the levels of dissolved radioactive Cs were less than 0.128 Bq/L and those of total radioactive Cs were less than 0.274 Bq/L in the main stream and branches of Abukuma River in the low suspended solid condition. (author)

  15. Report of radioactivity survey in Kanagawa Prefecture, in 1996

    International Nuclear Information System (INIS)

    1997-03-01

    This report summarizes the results of 1-year survey on the radioactivities in foods and environments in Kanagawa Prefecture and the uranium level in the surroundings of Japan Nuclear Fuel Co., Ltd. (JNF), a nuclear fuel processing plant. The survey of radioactivity or radiation level was made in environments and foods including rain water, tap water, agricultural and livestock products, marine products, etc. For these subjects, analysis of nuclides and determination of spatial radiation dose rate were performed using γ-ray spectrometer. Only for rain water, the general β level was also determined. The uranium levels was monitored in river water and bottom materials, soil, Undaria pinnatifida, a seagrass in river mouths, etc. The present results show that there was no problem for all subjects tested in respect of radioactivity. And the uranium level around JNF was also within the normal range. The mean intake of 137 Cs was 0.085 Bq/Kg/day for the residents in the district of Hiratsuka Health Center and 0.077 Bq/Kg/day for those in the Yokohama city. Both levels were slightly higher than the previous ones. The survey results before and after the returns of nuclear powered ship were also within the normal range. (M.N.)

  16. Results of radioactivity surveys in Miyagi Prefecture

    International Nuclear Information System (INIS)

    1983-01-01

    The results of radioactivity surveys carried out in Miyagi Prefecture in fiscal 1981 (from April, 1981, to March, 1982), entrusted by the Science and Technology Agency, are presented in tables: total β radioactivity in rainwater, in rainwater and dust collected by large basins, in daily foods, in land water, in dairy products and vegetables, in marine products and in soil, 131 I nuclide in cow's milk, air γ-ray dose rate by survey meters, and air γ-ray counting, rate by a monitoring post were examined. The total β radioactivity was measured by a GM counting apparatus with an automatic sample changer, the nuclide analysis by a NaI(Tl) scintillation spectrometer, the air γ-ray dose rate by a NaI(Tl) scintillation survey meter, and the γ-ray counting rate by a NaI(Tl) scintillation type monitoring post. (Mori, K.)

  17. Effect of bagging on quality of apples cultivated in Yamaguchi prefecture

    OpenAIRE

    人見, 英里; 長崎, 有希; 赤山, 緩奈

    2017-01-01

    This study aimed at inspecting the difference in the quality of apples which have been cultivated employing either bagged or unbagged methods in an apple farm located in Atou, Yamaguchi City, Yamaguchi Prefecture. The apples subjected were; 1)2015:4 varieties including Houmei, Ryoka-nokisetsu, Akibae, and Hoshi-no-kinka 2)2016:6 varieties including Houmei, Shinano-sweet, Ryoka-no-kisetsu, Yoko, Hoshi-no-kinka, Ourin. The apples from the same respective trees were set either to be bagged or un...

  18. Pathology of whooper swans (Cygnus cygnus) infected with H5N1 avian influenza virus in Akita, Japan, in 2008.

    Science.gov (United States)

    Ogawa, Shuji; Yamamoto, Yu; Yamada, Manabu; Mase, Masaji; Nakamura, Kikuyasu

    2009-10-01

    Two (1 adult and 1 young bird) of 4 H5N1-highly-pathogenic-avian-influenza (HPAI)-virus-infected whooper swans in Akita, Japan, in 2008 were investigated pathologically. Macroscopically, white spots with hemorrhages were scattered in the pancreas in the adult bird. Histologically, the adult bird had severe necrotizing pancreatitis and mild nonpurulent encephalitis. The young bird had severe nonpurulent encephalitis and nonpurulent enteric ganglionitis, and intestinal venous wall thickening. Virus antigens were detected in the lesions of pancreatitis in the adult bird and of encephalitis in adult and young birds. These findings suggest that the swans died or became moribund due to neurological disorders and necrotizing pancreatitis caused by H5N1 HPAI virus infection.

  19. FY 2001 report on the results of the survey of the environmentally friendly type energy community project. Utilization of combustible waste as solid fuel in Shimizu City, Shizuoka Prefecture, and the wide spread sphere of municipalities (Facilities such as RDF+LNG combined use high efficiency waste power generation); 2001 nendo Shizuoka ken shimizu shi oyobi koiki shichoson ken ni okeru kanensei haikibutsu kokeika nenryo riyo kankyo chowa gata energy komyuniti keisei sokushin hojo jigyo chosa (RDF+LNG heiyo kokoritsu haikibutsu hatsuden tou shisetsu) chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-03-01

    Survey/study were conducted of viability of an idea of the high efficiency power generation that combinedly use RDF from the refuse generated in Shizuoka/Yamanashi/Nagano prefectures and LNG from the LNG base in Shimizu City, Shizuoka Prefecture. In the survey of raw materials for RDF, the present amount that can be supplied to RDF power generation was estimated at 280 t/d in RDF and 4,300 Kcal/kg or more in heating value. As to the RDF/LNG combination power generation, combinations of RDF200t/d + 25MW (capacity of gas turbine power generation) or RDF200t/d + 70MW seem to be appropriate. And, 30% or more of RDF power generation efficiency is made possible. In the study of economical efficiency, expenses born by local governments were calculated supposing that the difference between the unit price of power selling and that of power generation in power generation is born by RDF suppliers. As a result, the share becomes approximately 8,600-12,000 yen/refuse t in 15-year operation, and was found lower than that in the existing small-/medium-scale refuse incineration treatment. The combustion flue gas associated with the power generation business becomes approximately 300,000 Nm{sup 3}/h. The gas turbine fuel is natural gas, and RDF is good in combustibility. Therefore, the effect on the environment is expected to be small. (NEDO)

  20. Radiation education by means of the measurement of natural environmental radiation in Tono region, Gifu prefecture

    International Nuclear Information System (INIS)

    Maruyama, Haruo; Yoshida, Yasuo; Uda, Tatsuhiko; Obayashi, Haruo

    1999-01-01

    The Tono region is placed in the south-east of Gifu prefecture. In this region, there is a plan of construction of the Research and Education Park. As the center facility of the park, the National Institute for Fusion Science (NIFS) has started their research activities. The Plasma Research Committee of Toki-city has been organized by the board of education of Toki-city for about 20 years. The committee is mainly composed of science teachers of elementary school, junior high school and high school in the area. The committee has measured continuously the natural environmental background radiations in cooperation with NIFS. Its activities started before constructing the NIFS laboratory buildings. Now, the new measuring points in Tajimi-city and Mizunami-city are added to the points in Toki-city area, therefore, some teachers join as the new members of the committee. In this conference, we present. (1) Plasma Research Committee of Toki-city; its history, organization and activities. (2) Obtained data of the natural environmental radiation in Toki-city. (3) Example lecture taken in natural radiation, its results and the farther issues. (author)

  1. Evaluation of frequency and intensity of asymptomatic anisocytosis in the Japanese dog breeds Shiba, Akita, and Hokkaido

    Directory of Open Access Journals (Sweden)

    Olga Aniołek

    2017-01-01

    Full Text Available Microcytosis is observed in healthy Japanese breed dogs. The aim of the study was to evaluate the frequency and intensity of asymptomatic anisocytosis using a three-grade scale in Japanese dog breeds with special emphasis on the following indices: mean cell volume, mean cell haemoglobin, mean cell haemoglobin concentration, and red blood cell distribution width. The retrospective study included analyses of blood morphology and blood smear for clinically healthy Japanese dog breeds Shiba, Akita, and Hokkaido aged from 6 months to 14 years, performed as a part of preventative care. A total of 74 dogs of both sexes were qualified for the study. The group included both neutered and non-neutered animals (Akita – 17 females, 12 males, Shiba – 24 females, 18 males, Hokkaido – 2 females, 1 male. The blood smear revealed significant anisocytosis in 60.8% and mild anisocytosis in 28.4% of the tested dogs – 89.2% in total. Microcytosis was reported for 25.7% of the tested Japanese breed dogs. Reduced mean cell haemoglobin and mean cell haemoglobin concentration were diagnosed in 75.7% and 40.5% of dogs, respectively. Red blood cell distribution width as an anisocytosis indicator exceeded the norm in 12% of the tested dogs. Compared to mixed breed dogs, the Japanese breeds had a reduced mean cell volume, mean cell haemoglobin concentration and significant anisocytosis in the blood smear as well as a higher red blood cell distribution width indicator. Veterinarians should consider these differences when interpreting the results of morphological blood tests.

  2. Assessment of Grassland Health Based on Spatial Information Technology in Changji Autonomous Prefecture, Xinjiang

    Science.gov (United States)

    Du, M. J.; Zheng, J. H.; Mu, C.

    2018-04-01

    Based on the "pressure-state-response" (PSR) model, comprehensively applied GIS and RS techniques, 20 evaluation indicators were selected based on pressure, state and response, the entropy weight method was used to determine the weight of each index and build a grassland health evaluation system in Changji Prefecture, Xinjiang. Based on this, evaluation and dynamic analysis of grassland health in Changji Prefecture from 2000 to 2016, using GIS/RS technology, the trend of grassland health status in Changji is analyzed and studied. The results show that: 1) Grassland with low health leveld, lower health level, sub-health level, health level and high health level accounts for 1.46 %,27.67 %,38.35 %,29.21 % and 3.31 % of the total area of Changji. Qitai County, Hutubi County, and Manas County are lower health levels, Jimsar County, Changji City, and Mulei County are at a relatively high level, and Fukang City has a healthy level of health. 2) The level of grassland health in Changji County decreased slightly during the 17 years, accounting for 38.42 % of the total area. The area of 23,87 % showed a stable trend, and the improved area accounted for 37.31 % of the vertical surface area.

  3. The Japan Environment and Children's Study (JECS) in Fukushima Prefecture-A progress report on the enrollment stage.

    Science.gov (United States)

    Hashimoto, Koichi; Yasumura, Seiji; Fujimori, Keiya; Kyozuka, Hyo; Wakaki, Yu; Sato, Akiko; Hanzawa, Haruko; Yokoyama, Tadahiko; Sato, Testushi; Hosoya, Mitsuaki

    2017-08-09

    The Japan Environment and Children's Study is an ongoing nationwide birth cohort study that is being conducted at 15 regional centers throughout Japan. The recruitment of subjects in the study area within Fukushima Prefecture, which includes Fukushima City, Minami Soma City and Futaba County, was begun on January 31, 2011 with the cooperation of the obstetrics and gynecology departments of local medical institutions. On March 11, soon after the start of recruitment, the Tohoku region was hit by an unprecedented disaster in the shape of the Great East Japan Earthquake, which was closely followed by the Tokyo Electric Power Company's Fukushima Daiichi Nuclear Power Plant accident. As a result of the disaster, the study area in Fukushima Prefecture was expanded on October 1, 2012 to include 59 municipalities across Fukushima Prefecture. Three points are seen as particularly important: 1) Radiation risk communication, 2) The motto is "Be attentive. Be supportive.", and 3) Establishing cooperating partnerships. With the cooperation of all concerned, the recruitment period ended on March 31, 2014. The tentative total number of the participants enrolled at the Fukushima Regional Center was 34,666 (13,134 pregnant mothers, 8,695 fathers and 12,837 children born before November 30, 2014 as of June 2016).

  4. Decontamination measures for Fukushima prefecture. Fukushima prefecture measures for promoting decontamination

    International Nuclear Information System (INIS)

    Endo, Kouzou

    2013-01-01

    For Fukushima prefecture having suffered from significant damage associated with the Great East Japan Earthquake and the nuclear power plant accident, the decontamination work is the most urgent issue. The paper reports the present situation of the remediation acts of Fukushima Government done since the accident, particular emphasis on the removal of radioactive substances due to cesium 137 in the residential area. Government supports to promote the decontamination work and its operators, and encourages employers and employees in their efforts, to set up temporary storages of the produced radioactive wastes, to cultivate and improve technical supports for decontamination work and strengthen understanding and support of the local resident, thus providing the training course for the site supervisors, the person engaged in the work and management. (S. Ohno)

  5. Daily radionuclide ingestion and internal radiation doses in Aomori prefecture, Japan.

    Science.gov (United States)

    Ohtsuka, Yoshihito; Kakiuchi, Hideki; Akata, Naofumi; Takaku, Yuichi; Hisamatsu, Shun'ichi

    2013-10-01

    To assess internal annual dose in the general public in Aomori Prefecture, Japan, 80 duplicate cooked diet samples, equivalent to the food consumed over a 400-d period by one person, were collected from 100 volunteers in Aomori City and the village of Rokkasho during 2006–2010 and were analyzed for 11 radionuclides. To obtain average rates of ingestion of radionuclides, the volunteers were selected from among office, fisheries, agricultural, and livestock farm workers. Committed effective doses from ingestion of the diet over a 1-y period were calculated from the analytical results and from International Commission on Radiological Protection dose coefficients; for 40K, an internal effective dose rate from the literature was used. Fisheries workers had significantly higher combined internal annual dose than the other workers, possibly because of high rates of ingestion of marine products known to have high 210Po concentrations. The average internal dose rate, weighted by the numbers of households in each worker group in Aomori Prefecture, was estimated at 0.47 mSv y-1. Polonium-210 contributed 49% of this value. The sum of committed effective dose rates for 210Po, 210Pb, 228Ra, and 14C and the effective dose rate of 40K accounted for approximately 99% of the average internal dose rate.

  6. 政府角色与中小微企业发展——基于江苏省13个地级市4574家企业调研数据%THE ROLE OF GOVERNMENT AND THE DEVELOPMENT OF MEDIUM SMALL AND MICRO-SIZED ENTERPRISE——Based on the Survey Data of 13 Prefecture-level Cities in Jiangsu Province

    Institute of Scientific and Technical Information of China (English)

    伦晓波; 刘颜; 沈坤荣

    2017-01-01

    Based on the background of economic growth from factor-driven to innovation-driven, this paper explores the different effect of government roles in medium small and micro-sized enterprises from a historical and logical view, and uses the survey data of 13 prefecture-level cities of Jiangsu province to test the hypotheses by ordered Probit model.The results show as follows.The direct support policies such as special subsidies and tax incentives can significantly increase the profitability and innovation advantage, so does the government efficiency or service level, which represents indirect support policies.What`s more, different government`s roles play a number of different functions in the innovation and profit ability, the marginal effect of improving government efficiency or service level is larger than tax incentives and special subsidies.Therefore, as economic growth is mainly driven by innovation instead of by factors, the government should not only offer a variety of direct support measures, but also have to adjust their roles, converting from direct support to indirect management and services.%本文基于经济增长由要素驱动到创新驱动的大背景,从历史和逻辑的角度演进,探寻不同政府角色在中小微企业发展中的差异性作用,并采用江苏省13个地级市调研数据,利用Ordered Probit回归模型检验理论假说.结果表明:以专项补贴、税收优惠为代表的直接支持政策和以政府效率或服务水平为代表的间接支持政策都能显著增加企业的盈利和创新优势.政府不同角色带来的盈利效应和创新效应是有差异的,政府效率或服务水平对于企业创新和盈利的边际效应均大于税收优惠和专项补贴.因此,创新驱动型经济中,政府不仅仅是为中小微企业发展提供各种直接支持措施,更要调整其角色定位,从直接扶持转换为间接治理和服务.

  7. Epidemiological Survey of Frontotemporal Lobar Degeneration in Tottori Prefecture, Japan

    Directory of Open Access Journals (Sweden)

    Kenji Wada-Isoe

    2012-09-01

    Full Text Available Background: The prevalence of frontotemporal lobar degeneration (FTLD in Japan is unknown. An epidemiological survey study of FTLD was undertaken in Tottori Prefecture, a district in the western region of Japan. Methods: Hospitals in Tottori Prefecture were surveyed by a two-step questionnaire in 2010, and the prevalence of FTLD per 100,000 inhabitants was calculated using the actual number of patients and inhabitants in Tottori Prefecture on the prevalence day of October 1, 2010. Results: In this survey, 66 patients were diagnosed with FTLD. The subtypes of FTLD were as follows: 62 cases of frontotemporal dementia (FTD, 3 cases of progressive nonfluent aphasia, and 1 case of semantic dementia. Among the FTD cases, 5 cases were FTD with motor neuron disease and 1 case was FTD with parkinsonism linked to chromosome 17. The prevalence of FTD in the total population of Tottori Prefecture was 11.2 per 100,000 inhabitants. Based on these results, the prevalence of FTLD in Japan in 2008 was estimated to be 9.5 per 100,000 individuals. Conclusions: Our epidemiological survey results suggest that there are at least 12,000 FTLD patients in Japan, indicating that FTLD is not a rare disease.

  8. Statistical report on lung cancer irradiated in three hospital in Gunma Prefecture

    International Nuclear Information System (INIS)

    Yamanaka, Mikio; Saito, Yoshihiro; Ikeda, Hajime

    1982-01-01

    The data on 158 cases of lung cancer treated with radiotherapy at three hospitals (Hospital of School of Med., Gunma Univ., National Takasaki Hospital and Gunma Cancer Center Hospital) were analized. 1. Seventy one cases (44.9%) of all patients were more than 70 years old. As the histological type, epidermoid carcinoma was recognized in 44% of male patients, and adenocarcinoma in 51.5% of female. The number of patients with epidermoid carcinoma tended to increase with age. 2. Gunma Cancer Center was different from other hospitals in that half of the female patients (6/12) were stage I, adenocarcinoma. 3. The dwelling area of patients in Gunma Cancer Center Hospital distributed over towns and counties at the east district in Gunma prefecture, whereas in other hospitals concentrated in Maebashi and Takasaki cities. (author)

  9. Sufferers divided by the prefectural border. Too different measures corresponding to the disaster. Is this really 'no problem'?

    International Nuclear Information System (INIS)

    Furuyama, Tomoko

    2014-01-01

    The series reports how general people, who are not radiological experts, have faced and understood the problems and tasks of radiation by the Fukushima Nuclear Power Plant Accident (Mar. 11, 2011). The section 4 is reported by a mother having 3 school children living in Kosugo, Shiroishi City, Miyagi Prefecture, localizing at the border to Fukushima Prefecture, 65 km distant from the Plant. Just after the Accident, the author was first eased by the government view, no immediate radiation effects by the Accident, and then became anxious, particularly about children, by the similar Miyagi prefectural view despite American recommendation for evacuation to the area 80 km far from the Plant and Kosugo's enrollment in the contaminated region. Major trend in the town was against the interest in radiation problems as the region was not in Fukushima and there were fears about the reputational risk. Under these circumstances, dosimeters and surveymeters, which had been lent by neither Miyagi nor Shiroishi, were lent thanks to the favor of Tohoku University, and have been used to measure the radiation doses in the school zone. Decontamination of Kosugo primary school garden of which dose had been 0.95 mc-Sv/hr in April, 2011, was conducted as lately as in July, 2012. The exposure dose to pupils was conceivably higher than that in the neighboring Fukushima school whose decontamination had been conducted in July, 2011. Is this really 'No problem'? Differing from Fukushima where the prefectural health project started already, Kosugo children have come to receive the pay thyroid echo examination since January, 2014, and 64% of pupils wish to have the diagnosis. The author prays for science to let children be safe for their bright future beyond the border. (T.T.)

  10. Enhancing eNOS activity with simultaneous inhibition of IKKβ restores vascular function in Ins2(Akita+/-) type-1 diabetic mice.

    Science.gov (United States)

    Krishnan, Manickam; Janardhanan, Preethi; Roman, Linda; Reddick, Robert L; Natarajan, Mohan; van Haperen, Rien; Habib, Samy L; de Crom, Rini; Mohan, Sumathy

    2015-10-01

    The balance of nitric oxide (NO) versus superoxide generation has a major role in the initiation and progression of endothelial dysfunction. Under conditions of high glucose, endothelial nitric oxide synthase (eNOS) functions as a chief source of superoxide rather than NO. In order to improve NO bioavailability within the vessel wall in type-1 diabetes, we investigated treatment strategies that improve eNOS phosphorylation and NO-dependent vasorelaxation. We evaluated methods to increase the eNOS activity by (1) feeding Ins2(Akita) spontaneously diabetic (type-1) mice with l-arginine in the presence of sepiapterin, a precursor of tetrahydrobiopterin; (2) preventing eNOS/NO deregulation by the inclusion of inhibitor kappa B kinase beta (IKKβ) inhibitor, salsalate, in the diet regimen in combination with l-arginine and sepiapterin; and (3) independently increasing eNOS expression to improve eNOS activity and associated NO production through generating Ins2(Akita) diabetic mice that overexpress human eNOS predominantly in vascular endothelial cells. Our results clearly demonstrated that diet supplementation with l-arginine, sepiapterin along with salsalate improved phosphorylation of eNOS and enhanced vasorelaxation of thoracic/abdominal aorta in type-1 diabetic mice. More interestingly, despite the overexpression of eNOS, the in-house generated transgenic eNOS-GFP (TgeNOS-GFP)-Ins2(Akita) cross mice showed an unanticipated effect of reduced eNOS phosphorylation and enhanced superoxide production. Our results demonstrate that enhancement of endogenous eNOS activity by nutritional modulation is more beneficial than increasing the endogenous expression of eNOS by gene therapy modalities.

  11. Effective educational practice of river learning by using of Hiikawa-river of elementary school, Shimane prefecture, Japan

    Science.gov (United States)

    Tomoyuki, U.; Matsumoto, I.

    2012-12-01

    The importance of field learning has been increasing at elementary school and junior high school in Japan. However, In Japan, it is little actual situation that there is in an opportunity for the field learning enforced in the school science lesson. This tendency is strong as much as school of the city and that circumference. I think that this cause is that there are few suitable places for educational tool to observe geological field near the school. Children learn about "Function of running water" in Grade 5 of elementary school in Japan. Therefore, In this study, We remark the river called "Hiikawa-river" which flow in Izumo city, Shimane prefecture as the science teaching materials. Hiikawa is the river which flowing through the granitic rock district. Therefore We can observe granitic rock from in the upper stream, midstream, to the down stream. That is, we can observe the function of running water and diameter (size) of granitic boulders. It is mean that Hiikawa is the one of good educational tool for Children to learn the function of running water. Though it is the place where nature is comparatively rich even in Japan, it can't be said that field learning is relatively popular in Shimane prefecture. I think that teacher has to learning experience at field, because teacher should settle confidence to guide to the student at the field. That is, if it is not, you can not teach children with truly important of curriculum view point of natural and field science. In this research, we introduce practice of geological field learning at the public elementary school of the Shimane prefecture by using of Hiikawa as educational tool which children learn about the function of running water in grade 5, elementary school. In addition, we hope that this study contribute to teachers teaching method and to children natural science literacy.

  12. The Archives of Prefectures: from dematerialization to document management

    Directory of Open Access Journals (Sweden)

    Annantonia Martorano

    2017-12-01

    Full Text Available This item analyses the key role that IT management of document workflow plays in the implementation of the administrative functions of the Prefectures. After presenting the history and the organization of the Prefecture, which is the most important decentralized office of the Ministry of the Interior, the dissertation analyses the effectiveness and economy of its administrative actions, now characterized by the wide use of IT tools and aiming at the complete dematerialization of its documents, with the complete abandonment of the paper form. This process, now irreversible, uses the methods of traditional archival discipline and it is strengthened by new technological devises, for a proper processing and storage of the digital or paper documents.

  13. Radiation measurement of apples produced in Aomori prefecture

    International Nuclear Information System (INIS)

    Tarusawa, Kohetsu; Kudo, Kohsei; Yamadera, Akira

    2003-01-01

    The activities of seven kinds of apples produced in Aomori prefecture were measured with a high pure Ge detector set in a 15 cm-thick lead shield. The activities of 40 K were detected in all samples, but an artificial radioactive nuclide was not detected. The slices of an apple were contacted to an imaging plate for 15 days in a 15 cm-thick lead shield and cross sectional activity distributions were measured. By using the distribution map, the activities of skin, flesh and lead portion of an apple 'Ohrin' were calculated to 0.041, 0.032 and 0.046 Bq/g, respectively. This measuring system will be used for the activity estimations of the farm products, specially apples, because of that many atomic institutions are in operation and in the planning stage on Aomori prefecture. (author)

  14. Ultrasonography survey and thyroid cancer in the Fukushima Prefecture

    Energy Technology Data Exchange (ETDEWEB)

    Jacob, Peter; Kaiser, Jan Christian; Ulanovsky, Alexander [Helmholtz Zentrum Muenchen-German Research Center for Environmental Health, Department of Radiation Sciences, Institute of Radiation Protection, Neuherberg (Germany)

    2014-05-15

    Thyroid cancer is one of the major health concerns after the accident in the Fukushima Dai-ichi nuclear power station (NPS). Currently, ultrasonography surveys are being performed for persons residing in the Fukushima Prefecture at the time of the accident with an age of up to 18 years. Here, the expected thyroid cancer prevalence in the Fukushima Prefecture is assessed based on an ultrasonography survey of Ukrainians, who were exposed at an age of up to 18 years to {sup 131}I released during the Chernobyl NPS accident, and on differences in equipment and study protocol in the two surveys. Radiation risk of thyroid cancer incidence among survivors of the atomic bombings of Hiroshima and Nagasaki and preliminary estimates of thyroid dose due to the Fukushima accident were used for the prediction of baseline and radiation-related thyroid cancer risks. We estimate a prevalence of thyroid cancer of 0.027 % (95 % CI 0.010 %; 0.050 %) for the first screening campaign in the Fukushima Prefecture. Compared with the incidence rate in Japan in 2007, the ultrasonography survey is predicted to increase baseline thyroid cancer incidence by a factor of 7.4 (95 % CI 0.95; 17.3). Under the condition of continued screening, thyroid cancer during the first fifty years after the accident is predicted to be detected for about 2 % of the screened population. The prediction of radiation-related thyroid cancer in the most exposed fraction (a few ten thousand persons) of the screened population of the Fukushima Prefecture has a large uncertainty with the best estimates of the average risk of 0.1-0.3 %, depending on average dose. (orig.)

  15. Evaluation of environmental radiation dose in Ibaraki Prefecture

    International Nuclear Information System (INIS)

    Koike, Ryoji

    1977-01-01

    In Ibaraki Prefecture, there is Environmental Radioactivity Surveillance Committee in order to ensure the safety around nuclear power facilities. Environmental radioactivity data are collected every three months, and the grasp of the present situation, the clarification of causes, the evaluation of dose and the publication of results are made. Two instances in particular are described: of contamination paddies due to 14 C contained in drainage; contamination of rivers due to U contained in drainage. (Mori, K.)

  16. Fact sheet on thyroid test in Fukushima prefecture

    International Nuclear Information System (INIS)

    Hiranuma, Yuri

    2017-01-01

    Fukushima Prefecture chose about 360,000 people who were 18 years old or younger at the time of the accident at Fukushima Daiichi NPS on March 11, 2011, and started thyroid test as part of the prefectural health survey on October 9, 2011. The survey is entrusted to Fukushima Medical University of Medicine from Fukushima Prefecture. This fact sheet summarizes the current state of thyroid test in Fukushima Prefecture. A considerable amount of data and related information have been accumulated in the seventh year from the beginning. However, especially the information disclosed in English by people concerned combined the results of the second round, which was not analyzed properly, with those of the first round. This fact gives a suspicion of intention to deny the possibility of radiation influence in such a way as to make it invisible even if there was the influence. This study firstly prepared an English fact sheet to convey the actual situation in English. However, since some official information/views were contained in papers only available in English, this study also prepared the Japanese version for enabling to grasp the current situation. The Japanese version is supplemented with explanation rather than the Japanese translation of the English version, in order to make it easier to understand. The future of thyroid test is a topic that is causing controversy. Now that the transparency, scientific fairness, and the data integrity of Fukushima Medical University are suspected, it is extremely important that an independent analysis in the true sense is to be performed by qualified experts based on the latest evidence. (A.O.)

  17. The way that Ibaraki Prefecture has tackled atomic energy

    International Nuclear Information System (INIS)

    Nakata, Hirokatsu; Hirai, Yasuo; Tsuji, Tadashi.

    1996-01-01

    First, the development of the district centering around Tokai Village is mentioned, where at present Japan Atomic Energy Research Institute, Power Reactor and Nuclear Fuel Development Corporation, Japan Atomic Power Co. and others are located. Ibaraki Prefecture investigated the effects that atomic energy facilities exerted economically and socially to the district. As to the social environment investigation related to atomic energy facilities, its purpose, the objects of investigation, the contents and the method of investigation are reported. As to the progress of the development and utilization of atomic energy in Ibaraki Prefecture, 23 establishments are located in the district. Also there are 16 power reactors and research reactors, one fuel reprocessing plant, 4 nuclear fuel fabrication facilities, 86 nuclear fuel using facilities and 28 radioisotope using facilities. Their situations are reported. As to the atomic energy administration of Ibaraki Prefecture, the safety administration and the countermeasures for surrounding areas are explained. The effects exerted to the society and the economy of the district are reported. The results of the investigation of the conscience concerning atomic energy of residents are shown about energy and atomic energy, atomic energy administration, and the relation of atomic energy facilities with the district. (K.I.)

  18. 2014 Anthrax epidemic in Koubia prefecture, Guinea-Conakry.

    Science.gov (United States)

    Sow, M S; Boushab, M B; Balde, H; Camara, A; Sako, F B; Traoré, F A; Diallo, M O S; Diallo, M D; Keita, M; Sylla, A O; Tounkara, T M; Cissé, M

    2016-11-01

    Anthrax disease is an anthropozoonosis caused by a Gram-positive bacterium, Bacillus anthracis. Our objective was to describe the epidemiological, clinical and therapeutic features of the 2014 epidemic in Koubia prefecture. This retrospective study examined all of the anthrax cases reported in Fafaya, Koubia Prefecture. In March and April 2014, there were 39 cases of human anthrax reported, for an incidence of 1.135%. The mean age was 20.9 (± 18.3) with a sex ratio of 2.54 (28/11) in favor of men. Seventy-six percent (23/39) were single. More than one half were students (53.8%). The main clinical signs were fever in 71, 8% (n = 28 /), papules 59% (n = 23), vesicles of 59% (n = 23) Digestive and cutaneous signs represented 35.9 % and 64.1% respectively; 35% had ingested contaminated meat and 17.95% were in direct contact with a sick animal. We didn't find any correlation between the mode of infection and onset of signs. The fatality rate was 28.21%. The 2014 epidemic of anthrax disease in the Koubia prefecture was marked by a high incidence and lethality. Clinical manifestations were cutaneaous and digestive. These results may serve further interventions to fight against anthrax disease. They should mainly focus on an awareness of peasants, surveillance and vaccination of cattle. Other studies seem to be necessary.

  19. Radon concentration in indoor occupational environments in Aomori Prefecture, Japan

    International Nuclear Information System (INIS)

    Iyogi, T.; Ueda, S.; Hisamatsu, S.; Kondo, K.; Sakurai, N.; Inaba, J.

    2003-01-01

    The 222 Rn concentrations in indoor workplaces were measured in Aomori Prefecture, Japan, and the results are reported here. This survey was part of a program to measure background natural radiation dose rate in the prefecture where the first Japanese nuclear fuel cycling facilities are now under construction. The survey of the 222 Rn concentrations in indoor workplaces was carried out at 107 locations from 1996 to 1998. The 222 Rn concentrations were measured for approximately one year at each site with passive Rn detectors, which used a polycarbonate film for counting α-rays and could separate concentrations of 222 Rn from 220 Rn. Weeklong measurements of 222 Rn concentration and working level were carried out with active detectors to get the ratio of 222 Rn concentration during working hours to non-working hours as well as equilibrium factors in selected locations. Diurnal variation of 222 Rn concentration depended on building structure, air-conditioning, time of day and day of the week (week days or weekend). The 222 Rn concentration during working hours was generally lower than that in non-working hours. Although the annual average 222 Rn concentration in indoor occupational environments was higher than that in dwellings, radiation dose for Aomori Prefecture residents from Rn in the former was 14% of the total indoor dose by Rn because of the lower concentration in working hours and lower occupancy factor

  20. Radon concentration in outdoor occupational environments in Aomori Prefecture, Japan

    International Nuclear Information System (INIS)

    Iyogi, T.; Ueda, S.; Hisamatsu, S.; Sakurai, N.; Inaba, J.

    2004-01-01

    The 222 Rn concentration in outdoor workplaces were measured in Aomori Prefecture, Japan as a part of a program on measurement of natural radiation background dose to people in the prefecture where Japan's first nuclear fuel cycling facilities are now under construction. 222 Rn concentrations were measured in 116 outdoor workplaces by passive Rn detectors for 10 months, which represented agricultural, forestry, fishery and construction/transportation workplaces. The 222 Rn concentrations in outdoor workplaces were generally lower than those in indoor environments. The dose to workers was estimated by using the results of the passive detectors as well as diurnal variation of 222 Rn and equilibrium factor measured with active-type detectors. The average dose from 222 Rn and its progenies to people in Aomori Prefecture was estimated as 0.39 mSv x y -1 based on the obtained results and results in indoor environments. The contribution of 222 Rn in outdoor workplaces to the total dose was 3.3% because of low occupancy ratio. (author)

  1. Seismic reflection survey in Omama fan area, Gunma prefecture; Gunma Omama senjochi ni okeru hanshaho jishin tansa

    Energy Technology Data Exchange (ETDEWEB)

    Yamaguchi, K; Kano, N; Yokokura, T; Kiguchi, T; Yokota, T; Matsushima, J [Geological Survey of Japan, Tsukuba (Japan)

    1996-10-01

    Seismic reflection survey was performed for the Medial Tectonic Line, an important geological tectonic line in the Kanto plains, at Kushibiki district, Saitama prefecture in the north-western part of the Kanto plains. It was estimated that movements of the basement were different in the individual sides of the active fault. In this study, the seismic reflection survey was performed at the Omama fan area, Gunma prefecture, which is located at the north-eastern extension of the Kushibiki plateau, to grasp the structure of basement to the depth of about 1.0 s of return travel time, and the upper sediments. Two traverse lines passing Ota city, Kiryu city, and Nitta town were used. Southern part of the traverse line-1 was in the bottom land in the middle of Tone river, and northern part was in the Omama fan area. The ground surface along the traverse line was flat. Hachioji heights are the heights elongating in the NW-SE direction and having relative height of 100 to 200 m against the surrounding plain. Another traverse line-2 was set on the steep slope having relative height more than 100 m. The Brute stack time section of each traverse line was characterized by the gradient reflection surface AA of the traverse line-1. It was suggested that the AA or intermittent parts of reflection surfaces deeper than AA may relate to the tectonic lines in the more ancient geological ages. 2 figs., 1 tab.

  2. Spatial Structure of Cities and Distribution of Retail Sales - Analysis based on a Potential NEG Model (Japanese)

    OpenAIRE

    NAKAMURA Ryohei; TAKATSUKA Hajime

    2009-01-01

    This paper aims to estimate the retail sales turnover in cities based on a potential New Economic Geography (NEG) model, addressing how (the distribution of) sales turnover is explained by the spatial structure of cities. This also takes into account the population distribution, by treating the spatial distribution of population and retail sales turnover in the cities by district and street (cho and chome) data. The cities covered are prefectural cities excluding government ordinance cities l...

  3. New energy introduction vision in Chiba Prefecture; Chibaken shin energy donyu vision

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Surveys and discussions were given on establishing a new energy introduction vision in Chiba Prefecture. The basic conception for new energy introduction regarded important the handling of global environment problems, improvement of the global environment, enhancement in energy security, and assurance of the regional performance of disaster prevention. New energy introduction is thought making it possible to create attractive urban spaces, make living environment more agreeable, and promote and breed new industries including the eco-business. Important measures may include the followings: introduction of new and economic energies in multiple ways for individual buildings and facilities, development of environment symbiotic cities utilizing new energies, improvement of region symbiotic cities in industrial zones, effective utilization of energies from wide-area refuses and wastes, establishment of an urban type cleaning plant that utilizes effectively energies from general wastes, new energy utilization in coordination with agricultural activities, utilization of new energies in fishery industry areas, and expansion in use of clean energy fueled automobiles including natural gas fueled automobiles. (NEDO)

  4. The Epidemic History of HIV-1 CRF07_BC in Hetian Prefecture and the Role of It on HIV Spreading in China.

    Science.gov (United States)

    Wu, Jianjun; Guo, Hongxiong; Zhang, Jing; Liu, Xiaoming; Ayoupu, Aideaierli; Shen, Yuelan; Miao, Lifeng; Tang, Jihai; Lei, Yanhua; Su, Bin

    2017-04-01

    CRF07_BC is one of the most prevalent HIV-1 strains in China, and Xinjiang Uygur Autonomous Region has ever been considered to be a second epidemic center after Yunnan Province in previous studies. Here we use HIV-1 pol gene sequences identified from Hetian Prefecture located in Xinjiang Autonomous Region to reconstruct the epidemic history of HIV CRF07_BC strain circulating in this region. We found that CRF07_BC is the predominant HIV-1 form in Hetian Prefecture, and the estimated tMRCA analysis shows that there is no enough evidence supporting Xinjiang Autonomous Region as a second epidemic center of spreading HIV-1. It may imply that every city may be only a point among the HIV spreading network because of the frequent migration of population in the whole country nowadays.

  5. Table of written agreements on securing safety of nuclear power plants (Saga, Shimane, Fukushima, Ehime, Miyagi, Ibaraki, Fukui and Shizuoka prefectures)

    International Nuclear Information System (INIS)

    1981-01-01

    A table collecting the written agreements concluded between local city, town and village offices, prefectural governments and the local nuclear enterprises on securing nuclear power safety is given, which was prepared by the study committee on local development and finance problems in Japan Atomic Industrial Forum, Inc. The prefectures, with each of which the agreement was concluded are Saga, Shimane, Fukushima, Ehime, Miyagi, Ibaraki, Fukui and Shizuoka. The local nuclear enterprises are Kyushu, Chugoku, Tokyo, Shikoku, Tohoku, Chubu and Kansai Electric Power Companies, Japan Atomic Power Company, Japan Atomic Energy Research Institute, Power Reactor and Nuclear Fuel Development Corporation, etc. The contents of the agreements are as follows: radioactive waste and material control, understanding in advance of plans, environmental radioactivity measurement, presentation of measured results, hazard countermeasures, communication in normal plant operation and others, on the spot inspection, damage compensation, etc. (J.P.N.)

  6. Social impacts induced by radiation risk in Fukushima prefecture

    International Nuclear Information System (INIS)

    Murayama, Takehiko

    2011-01-01

    An accident of Fukushima Daiichi nuclear power plant induced by an earthquake of M9.0 and subsequent tsunami gave various kinds of impacts around the plant. After reviewing arguments of local governments for low dose radiation risk, this paper analyzed social impacts by the risk in terms of a gap of emergency response between national and local governments, corruption of communities in various levels induced by plural statements for risk levels in low level radiation, and economic impacts for agricultural crops made in Fukushima prefecture. Afterwards, clues for improving the situation were discussed, which include understanding of characteristics of public perception, attitudes of experts and interactive risk communication. (author)

  7. Radon concentrations of ground waters in Aichi Prefecture

    Energy Technology Data Exchange (ETDEWEB)

    Ohnuma, Shoko; Kawamura, Norihisa [Aichi Prefectural Inst. of Public Health, Nagoya (Japan)

    1997-02-01

    Aichi Prefectural Institute of Public Health has been collecting the data concerning the spacial distribution of Rn concentration of groundwater in Aichi Prefecture and its time course changes. In this report, the data was described chiefly from 1991 and the availability of newly developed polyethylene vessel was discussed. Determination of Rn concentration was performed at a total of 104 sites within the range from the horizon to the depth of 1800 m. The measurement has been repeatedly conducted for ca. 20 years. The maximum level of Rn was 896 Bq/l and the minimum was 0.3 Bq/l for the groundwater samples collected from different springs. Correlation of Rn concentration with other chemical and physical factors for ground water was investigated and a significant correlation was found only between Rn concentration and pH ({gamma}=0.304, p<0.01). No time course changes in Rn concentration was observed except for the water sample from the site affected by some newly dug wells. In addition, the newly developed extraction vessel was shown to be available for the determination and its operability in the field was superior to the conventional glass ware. (M.N.)

  8. Investigation of actual conditions of mammography in Kagoshima prefecture

    International Nuclear Information System (INIS)

    Baba, Natsuki; Tanimoto, Eriko; Kobayashi, Yasuhiro; Kuma, Kouji

    2009-01-01

    We surveyed the actual conditions of mammography with regard to image quality and radiation dose at 44 facilities in Kagoshima prefecture in 1999. In April 2004, guidelines for mammography newly included the standard of digital mammography. From September to October 2005, the survey was conducted at 48 facilities, and the results of the survey were compared with that in 1999. We visited 44 of the 48 facilities, and visually evaluated the image quality of mammograms for RMI156 and clinical mammograms. In addition, we measured average mammary gland dose at each facility. The number of the mammography device that satisfied the specified guideline criterion was larger than that in 1999. Image quality for the RMI156 mammograms improved. However, the results of the present survey revealed several problems. First, the number of facilities that had quality control instruments for mammography are few. Second, radiological technologists, medical doctors, and nurses did not share knowledge or information regarding mammography. Finally, there were differences in devices and image quality for mammography among the facilities. We achieved an understanding of the actual conditions of mammography in Kagoshima prefecture by visiting many facilities, evaluating image quality, and communicating with many staff members. Our results may be useful for the development of mammography examinations. (author)

  9. Report of radioactivity survey in Kanagawa Prefecture, 2000

    International Nuclear Information System (INIS)

    2001-03-01

    This report involves the document of investigations conducted in the prefecture from January 1 to December 31, 2000, and the actual data of general levels of food and environment radiation and radioactivity and of the uranium levels around the nuclear fuel processing facility (Japan Nuclear Fuel Ltd.). Investigations included were: the nuclide analysis by γ-ray spectrometry using Ge-SSD multi-channel analyzer of rain, land and sea waters, fall-out, river and sea sediments, soil and foods; the estimation of uranium levels by solid fluorimetry in river and sea waters, soil, river and sea sediments and sea weeds; the measurement of gross beta-ray with GM-counters; the ambient dose rate with NaI scintillation survey meter and so on. Radon measurement and on-site survey at call of nuclear powered ships in Yokosuka US Navy Base were also performed. Data on environment and food showed no change as compared with those in the previous year. Uranium levels were normal. Foods brought into the prefecture from Japan Sea showed the similar radioactivity levels to those from Sagami Bay. Call of the ships at the Base increased to 135% in comparison with that in the previous year. (K.H.)

  10. Radon concentration in dwellings in Aomori Prefecture, Japan

    International Nuclear Information System (INIS)

    Iyogi, T.; Ueda, S.; Hisamatsu, S.; Kondo, K.; Nakamura, Y.; Tsuji, N.; Mitsubishi Heavy Industries Ltd., Kobe

    2002-01-01

    To obtain an average dose from 222 Rn to the people in Aomori Prefecture where the first Japan's nuclear fuel cycling facilities are now under construction, we surveyed 222 Rn concentrations in 109 dwellings in the Prefecture from 1992 to 1996. The outdoor 222 Rn concentrations were also measured in gardens of 15 dwellings. The 222 Rn concentrations were measured with passive 222 Rn detectors which used a polycarbonate film for counting α-ray and could separate concentrations of 222 Rn from 220 Rn. Counting efficiencies of the detectors were calibrated with a standard 222 Rn chamber in the Environmental Measurement Laboratory in USA and in the National Radiological Protection Board in UK. Geometric means of 222 Rn concentration were 13 and 4.4 Bq x m -3 in the dwellings and outdoor, respectively. These values were consistent to nationwide survey results in Japan. The 222 Rn concentrations in the dwellings depended on their age. The concentrations were higher in recent dwellings than in older ones. The radiation dose from 222 Rn was estimated, taking into account the occupancy factor for inside and outside of dwellings. The annual dose was 0.32 mSv x y -1 , and 99% of the dose came from the exposure to 222 Rn inside the dwelling. (author)

  11. Basic research report on introduction of new energy into Yamaguchi Prefecture; Yamaguchiken shin energy donyu kiso chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In Estimation Work 1, the potentially available amount (the amount in existence) is determined for each type of new energy by use of various new energy related technologies now available. In Estimation Work 2, the available amount is determined for each type of new energy, with social restraint and installation space taken into consideration. Effects upon energy saving and CO2 emission reduction are 4405.2% and 3439.1% in Estimation Work 1, and 6.5% and 8.0% in Estimation Work 2. A conclusion is reached after examining the outcomes of the said estimation works and the results of simulations (conducted on the assumption of new energy introduction in fiscal 2010), the number of advocates expressing their support of new energy adoption in questionnaires answered by various businesses and offices in the prefecture, high possibilities of introduction detected in a survey of exploitation projects of cities, towns, associations, and unions, and the prospect of acceptance by households. The conclusion is that the types of new energy and technologies to be selectively introduced into the prefecture will be photovoltaic power generation, wind power generation, clean energy vehicles, energy extracted from wastes, cogeneration, fuel cells, passive solar system, utilization of waste heat from factories and mills, and ocean energy. These are abundant in terms of potentially available amount and of available amount. (NEDO)

  12. Environmental radiation monitoring around waste are disposal site in Tottori prefecture for fiscal year 2003

    International Nuclear Information System (INIS)

    2004-04-01

    This document is the compilation of environment monitoring around waste uranium are disposal site, near Ningyo-toge mine in Tottori prefecture. This result have been to reported to Okayama and Tottori prefectures. The objects for monitoring were river water, river sediments, paddy field sediments, air, rice, vegetables and fruits. (J.P.N.)

  13. Environmental radiation monitoring around waste are disposal site in Tottori prefecture for fiscal year 2002

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-04-01

    This document is the compilation of environment monitoring around waste uranium are disposal site, near Ningyo-toge mine in Tottori prefecture. This result have been to reported to Okayama and Tottori prefectures. The objects for monitoring were river water, drinking water, river sediments, paddy field sediments, air, rice, vegetables, and fruits. (author)

  14. Environmental radiation monitoring around waste ore disposal site in Tottori prefecture: fiscal year 1999

    International Nuclear Information System (INIS)

    2000-03-01

    This document is the compilation of environmental monitoring around waste uranium ore disposal site, near Ningyo-toge mine in Tottori prefecture. The results have been reported to Okayama and Tottori prefectures. The objects for monitoring were river water, drinking water, river sediments, paddy field sediments, air, rice, vegetables, and fruits. (A. Yamamoto)

  15. Change in Environmental Benefits of Urban Land Use and Its Drivers in Chinese Cities, 2000-2010.

    Science.gov (United States)

    Song, Xiaoqing; Chang, Kang-Tsung; Yang, Liang; Scheffran, Jürgen

    2016-05-26

    Driven by rising income and urban population growth, China has experienced rapid urban expansion since the 1980s. Urbanization can have positive effects on the urban environment; however, improvement of urban environment quality, especially its divergence between relatively developed and undeveloped cities in China, is currently a rather rudimentary and subjective issue. This study analyzed urban environmental benefits among China's prefectural cities based on their structure of urban land use in 2000 and 2010. First, we divided 347 prefectural cities into two groups, 81 coastal and capital cities in the relatively developed group (RD) and 266 other prefectural cities in the undeveloped group (RP). Then, we defined three areas of urban environmental benefits, including green infrastructure, industrial upgrade, and environmental management, and developed an assessment index system. Results showed that all prefectural cities saw improvement in urban environmental quality in 2000-2010. Although the RD cities had higher income and more population growth, they had less improvement than the RP cities during the same period. We also found that demographic and urban land agglomeration among RD cities restrained green infrastructure expansion, making green infrastructure unsuitable as a permanent solution to environmental improvement. It is therefore urgent for China to promote balanced improvement among the three areas of urban environmental benefits and between the RD and RP cities through regional differentiation policies.

  16. Change in Environmental Benefits of Urban Land Use and Its Drivers in Chinese Cities, 2000–2010

    Science.gov (United States)

    Song, Xiaoqing; Chang, Kang-tsung; Yang, Liang; Scheffran, Jürgen

    2016-01-01

    Driven by rising income and urban population growth, China has experienced rapid urban expansion since the 1980s. Urbanization can have positive effects on the urban environment; however, improvement of urban environment quality, especially its divergence between relatively developed and undeveloped cities in China, is currently a rather rudimentary and subjective issue. This study analyzed urban environmental benefits among China’s prefectural cities based on their structure of urban land use in 2000 and 2010. First, we divided 347 prefectural cities into two groups, 81 coastal and capital cities in the relatively developed group (RD) and 266 other prefectural cities in the undeveloped group (RP). Then, we defined three areas of urban environmental benefits, including green infrastructure, industrial upgrade, and environmental management, and developed an assessment index system. Results showed that all prefectural cities saw improvement in urban environmental quality in 2000–2010. Although the RD cities had higher income and more population growth, they had less improvement than the RP cities during the same period. We also found that demographic and urban land agglomeration among RD cities restrained green infrastructure expansion, making green infrastructure unsuitable as a permanent solution to environmental improvement. It is therefore urgent for China to promote balanced improvement among the three areas of urban environmental benefits and between the RD and RP cities through regional differentiation policies. PMID:27240386

  17. [Improvement of universal salt iodization program on the intelligence quotient among children in Linxia Hui Autonomous Prefecture of Gansu].

    Science.gov (United States)

    Cao, Yong-qin; Wang, Yan-ling; Zhu, Xiao-nan; Dou, Yu-gui; Li, Hong-bo; Sun, Wei; Zheng, Jing

    2012-09-01

    To assess the improvement of intelligence quotient through an Universal Salt Iodization Supply Program, among children. 3518 and 1611 children were selected from primary schools in Linxia Hui Autonomous Prefecture of Gansu in 2006 and 2010 respectively. Intelligence quotient (IQ) were measured by the revised Chinese Combined Raven Test-C2 (CRT-C2). In 2006, the average IQ of children aged 8-10 was 85.1, including 16.7% of them with IQ ≤ 69. The average IQ was between 80-90 in different counties and cities, with significant differences (P 0.05). The average IQ of children aged 8-10 in 2010 was 97.2 and 12 points higher than in 2006 (P 0.05), but in boys (98.8) and in girls (95.9) the difference was significant (P intelligence. However, the average IQ was still lower than the average level of the whole Gansu province in 2010.

  18. Distribution of gamma-ray dose rate in Fukushima prefecture by a car-borne survey method

    International Nuclear Information System (INIS)

    Sugihara, Shinji; Momoshima, Noriyuki; Maekawa, Akihiro; Ichikawa, Ryohei; Kawamura, Hidehisa

    2013-01-01

    The Tohoku Pacific Earthquake and Tsunami on March 11, 2011, caused severe damage to the TEPCO Fukushima Dai-ichi NPP. This was followed by a nuclear accident at an unprecedented scale, and huge amounts of radioactive material were released into the environment. The distributions of the gamma-ray dose rate in Fukushima prefecture were measured using a NaI(Tl) scintillation survey meter as part of a car-borne survey method on April 18-21, June 20-22, October 18-21, 2011, and on April 9-11 and July 30 - August 1, 2012. The dose rate near TEPCO Fukushima Dai-ichi NPP and at Iitate-mura, Fukushima-city was high (1 to >30 μSv/h). (author)

  19. Report of radioactivity survey in Kanagawa Prefecture, 1997

    International Nuclear Information System (INIS)

    1998-03-01

    This report presents the survey data in the period, from Jan. 1 to Dec. 31, 1997 on the radioactivities in foods and environmental materials in Kanagawa Prefecture as well as uranium levels in the regions around a nuclear fuel processing plant (Japan Nuclear Fuel Co., Ltd. JNF). In this survey, radiometric determination was carried out using γ-spectroscopy for rain water, tap water, agricultural and livestock products and marine products, and their spacial radiation dose rates were determined. Monitoring of the uranium level was conducted with Undaria pinnatifida, a kind of seaweed taken from river water, bottom sediments and estuary area. In the food samples and the falling materials, 137 Cs was detected within a similar range to that of the samples collected in the previous year. The uranium levels of the samples taken around JNF were within an ordinary range, indicating that there was no significant influence of the facility on the radiological environment. (M.N.)

  20. On the torbernite from Kakinoki Mine, Hyogo Prefecture

    International Nuclear Information System (INIS)

    Kiji, Michio

    1982-01-01

    Upon visiting Kakinoki Mine, Hyogo Prefecture, in August, 1980, the author collected the green-colored mineral in square plate form adhering on the surfaces of waste ore. It was discovered that this was torbernite, the first uranium-containing mineral discovered in the area. Its deposit classified as hydatogenetic deposit, since the Kakinoki Mine being an abandoned copper mine. Torbernite exists only in blackish pelite (waste ore), and adheres on the surface and the cleavage, either as small platy crystals or their aggregate. In the blackish pelite, numerous quartz veins were observed, where torbernite occasionally appeared. The torbernite adhering on the surface and cleavage was grass-green and translucent, and the one in the quartz veins was emerald-green and transparent or translucent. The detection of torbernite in the waste ore suggests the potentiality of finding uranium in the Kakinoki Mine. (J.P.N.)

  1. Survey of indoor radon concentrations in Fukuoka and Kagoshima prefectures

    International Nuclear Information System (INIS)

    Kunugita, Naoki; Norimura, Toshiyuki; Tsuchiya, Takehiko

    1990-01-01

    It is now well established that radon and its daughter products account for nearly half of the average population exposure to ionizing radiations and that radon is the greatest single source of natural radiation to the population. Radon and its daughters are alpha-emitters, which are more biologically damaging than beta- and gamma-radiations. A nationwide survey of radon concentration was conducted by the National Institute of Radiological Sciences in order to estimate the contribution of radon and its daughters to the population dose in Japan. Authors surveyed indoor radon concentrations in Fukuoka and Kagoshima prefectures as part of this project. A passive type radon dosimeter, in which a sheet of polycarbonate film as the alpha-ray detector was mounted, was used to measure indoor radon concentrations. The resulting distribution of the average annual indoor radon concentrations in both prefectures can be characterized by an arithmetic mean of 24.4 Bq/m 3 and a standard deviation of 13.1 Bq/m 3 , by a geometric mean of 22.2 Bq/m 3 , and by a median of 20.7 Bq/m 3 . The geometric means of the distributions for Fukuoka and Kagoshima were 25.4, and 18.4 Bq/m 3 , respectively. Radon concentrations were also generally high in winter and low in summer. Regarding the analysis of correlations between the concentrations and construction materials, radon concentrations were generally high in Japanese houses with earthen walls and in concrete structures. These results showed that seasons, the type of building materials, and regional differences were significant factors in the variation of indoor radon concentration. (author)

  2. Estimation of Regional-Scale Actual Evapotranspiration in Okayama prefecture in Japan using Complementary Relationship

    Science.gov (United States)

    Moroizumi, T.; Yamamoto, M.; Miura, T.

    2008-12-01

    It is important to estimate accurately a water balance in watershed for proposing a reuse of water resources and a proper settlement of water utilization. Evapotranspiration (ET) is an important factor of water balance. Therefore, it is needed to estimate accurately the actual ET. The objective of this study is to estimate accurately monthly actual ET in Yoshii, Asahi, and Takahashi River watersheds in Okayama prefecture from 1999 to 2000. The monthly actual ET was calculated by a Morton and a modified Brutsaert and Stricker (B&S) method, using Automated Meteorological Data Acquisition Systems (AMeDAS) in the basin. The actual ET was estimated using land covers which were classified in 11 categories. The land covers includes the effects of albedo. The actual ET was related to the elevation at each AMeDAS station. Using this relationship, the actual ET at the 1 or 5 km grid-interval mesh in the basin was calculated, and finally, the distribution of actual ET was mapped. The monthly ET estimated by the modified B&S method were smaller than that by Morton method which showed a same tendency as the Penman potential ET (PET). The annual values of Morton"fs ET, modified B&S"fs ET, and PET were estimated as 796, 645, and 800 mm, respectively. The ET by the modified B&S was larger in hilly and mountainous areas than in settlement or city. In general, it was a reasonable result because city or settlement areas were covered with concrete and asphalt and the ET was controlled.

  3. Heavy Metal Contamination in Urban Soils II Comparison of Urban Park Soils Between Two Cities with Different City and Industrial Activities

    OpenAIRE

    KOMAI, Yutaka

    1981-01-01

    A comparative investigation on the state of heavy metal contamination in park soils of two cities with different city and industrial activities was carried out. Sakai and Kishiwada, both situated in southern Osaka Prefecture, were chosen as the investigated cities which had similar natural conditions but different human activities. Park soils were regarded as suitable sites for the investigation of heavy metal problem in urban environments. Samples were taken at 34 parks distributed widely in...

  4. 500 Cities: City Boundaries

    Data.gov (United States)

    U.S. Department of Health & Human Services — This city boundary shapefile was extracted from Esri Data and Maps for ArcGIS 2014 - U.S. Populated Place Areas. This shapefile can be joined to 500 Cities...

  5. Status of the activities for disseminating the knowledge concerning radiation at Osaka Prefecture University

    International Nuclear Information System (INIS)

    Okuda, S.

    2007-01-01

    Research facilities for using radioisotopes and accelerators are installed in Radiation Research Center, Organization of University-Industry-Government (U-I-G) Cooperation, Osaka Prefecture University. These facilities were first built in 1959 in Radiation Center of Osaka Prefecture and were then succeeded to Osaka Prefecture University in 1990 along with advanced radiation technologies. Until now, they have been used by many users in universities, research institutes and companies for about 50 years. In this period one of the important activities is the dissemination of the knowledge concerning radiation for the people in the society, especially for young people. The status of the activity is reported. (author)

  6. Thyroid cancer among 18 years and under residents at the nuclear accident in Fukushima. An analysis of data released in the 23rd Prefectural Oversight Committee Meeting for Fukushima Health Management Survey on June 6, 2016

    International Nuclear Information System (INIS)

    Tsuda, Toshihide

    2016-01-01

    This paper statistically analyzed the results of thyroid screening examination of Fukushima 'Citizens' health survey' (full-scale test), which was published by Fukushima Prefecture on June 6, 2016. Standard annual thyroid incidence was set at 5 people in 1 million people at the age between 0 to 19 years based on the announcement of the Japan National Cancer Center (3 people at the prior survey). Increase in the incidence ratio due to false 'screening effect' or 'overdiagnosis' would hardly have happened in the screening of the full-scale test. Districts with significantly higher incidence were So-so district, Nakadori North District (including Fukushima City), Nakadori Central District, Koriyama City, Iwaki City, and Fukushima Prefecture southeast. The comparison chart of age distribution at the time of Chernobyl and Fukushima accidents compiled by Williams (2015) was cited as the evidence that disease cases of thyroid cancer were different between Chernobyl and Fukushima, but this interpretation was wrong. Although increase in childhood thyroid cancer caused by the Chernobyl accident was identified internationally, confirmation has been procrastinating in Fukushima Prefecture. In the future, it should be stressed to grasp the thyroid cancer cases of citizens of 19 years old or older at the time of the accident, cases of other malignant tumors, and cases of non-cancerous diseases. (A.O.)

  7. New energy vision in Gamagori City area (Aichi Prefecture); Gamagorishi chiiki shin energy vision

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    With an objective of early realization of a district society harmonized with the natural environment, a vision was established as a guideline to achieve systematic and effective introduction of new energies, with cooperation from citizens, business entities, and the administration. The activity achievements were put into order by the following six items: 1) movements in introducing new energy systems, 2) identification of the characteristics of the district and major relevant measures, 3) identification of the current status and characteristics of the energy demand structure in the district, 4) estimation of existence and utilizable quantity of new energies, 5) needs of introduction of new energies in the area, and 6) introduction possibilities, realization measures, and proliferation acceleration measures. Item 6 is composed of considerations given from the result of the initial stage investigation, basic ideas, targets of the introduction, introduction policies, and promotion of energy countermeasures. Plans were made on a solar heat hot water supply system, a photovoltaic power generation system, a wind power generation system, and introduction of clean energy fueled automobiles. Annual supply of 221,790 GJ was estimated. The major components are the automobiles, solar heat hot water system, and power generation systems. (NEDO)

  8. Epidemiology of Epidemic Ebola Virus Disease in Conakry and Surrounding Prefectures, Guinea, 2014–2015

    Science.gov (United States)

    Brody, Debra; Coronado, Fátima; Rondy, Marc; Fiebig, Lena; Carcelen, Andrea; Deyde, Varough M.; Mesfin, Samuel; Retzer, Kyla D.; Bilivogui, Pepe; Keita, Sakoba; Dahl, Benjamin A.

    2016-01-01

    In 2014, Ebola virus disease (EVD) in West Africa was first reported during March in 3 southeastern prefectures in Guinea; from there, the disease rapidly spread across West Africa. We describe the epidemiology of EVD cases reported in Guinea’s capital, Conakry, and 4 surrounding prefectures (Coyah, Dubreka, Forecariah, and Kindia), encompassing a full year of the epidemic. A total of 1,355 EVD cases, representing ≈40% of cases reported in Guinea, originated from these areas. Overall, Forecariah had the highest cumulative incidence (4× higher than that in Conakry). Case-fatality percentage ranged from 40% in Conakry to 60% in Kindia. Cumulative incidence was slightly higher among male than female residents, although incidences by prefecture and commune differed by sex. Over the course of the year, Conakry and neighboring prefectures became the EVD epicenter in Guinea. PMID:26812047

  9. Epidemiology of Epidemic Ebola Virus Disease in Conakry and Surrounding Prefectures, Guinea, 2014-2015.

    Science.gov (United States)

    Rico, Adriana; Brody, Debra; Coronado, Fátima; Rondy, Marc; Fiebig, Lena; Carcelen, Andrea; Deyde, Varough M; Mesfin, Samuel; Retzer, Kyla D; Bilivogui, Pepe; Keita, Sakoba; Dahl, Benjamin A

    2016-02-01

    In 2014, Ebola virus disease (EVD) in West Africa was first reported during March in 3 southeastern prefectures in Guinea; from there, the disease rapidly spread across West Africa. We describe the epidemiology of EVD cases reported in Guinea's capital, Conakry, and 4 surrounding prefectures (Coyah, Dubreka, Forecariah, and Kindia), encompassing a full year of the epidemic. A total of 1,355 EVD cases, representing ≈40% of cases reported in Guinea, originated from these areas. Overall, Forecariah had the highest cumulative incidence (4× higher than that in Conakry). Case-fatality percentage ranged from 40% in Conakry to 60% in Kindia. Cumulative incidence was slightly higher among male than female residents, although incidences by prefecture and commune differed by sex. Over the course of the year, Conakry and neighboring prefectures became the EVD epicenter in Guinea.

  10. Public Acceptance Activities Concerning Nuclear Fuel Cycle Project in Amour Prefecture

    International Nuclear Information System (INIS)

    Akizuki, Harumi; Manager, Deputy

    1993-01-01

    Following the Chernobyl accident, a campaign against the use of nuclear power was staged throughout the prefecture. However, after a series of elections, including the Amour Prefecture elections held in February 1991, opposition against the use of nuclear power has gradually diminished. According to an opinion poll conducted by a local paper prior to the Upper House elections of July last year, over 60% of Amour residents approved of the construction of the nuclear fuel cycle facility. In July last year, the project management organization was incorporated and the head office moved to Amour Prefecture. Prompted by this, the company, intends to show Amour residents that it is committed to living in harmony with the prefecture

  11. Survey of environmental radiation dose rates in Kyoto and Shiga prefectures, Japan

    International Nuclear Information System (INIS)

    Minamia, Kazuyuki; Shimo, Michikuni; Oka, Mitsuaki; Ejiri, Kazutaka; Sugino, Masato; Minato, Susumu; Hosoda, Masahiro; Yamada, Junya; Fukushi, Masahiro

    2008-01-01

    We have measured environmental radiation dose rates in several Prefectures, such as Ai chi Prefecture, Gifu Prefecture, and Mie Prefecture, in central Japan. Recently, we measured the environmental radiation dose rates in Kyoto and Shiga Prefectures that are also located in central Japan with a car-borne survey system. At the time of measurement, Kyoto Prefecture (area: 4,613 km 2 ) had a total of 36 districts, and Shiga Prefecture (area: 3,387 km 2 ) a total of 26. Terrestrial gamma ray dose rates and secondary cosmic ray dose rates were measured by a 2 inches ψ x 2 inches NaI(Tl) scintillation counter and a handy-type altimeter (GPS eTrex Legend by Gamin), respectively. The following factors were taken into consideration the shielding effect of the car body, the effect of the road pavement, radon progeny borne by precipitation, and increases in tunnels and near the walls. Terrestrial gamma ray dose rates in Kyoto and Shiga Prefectures were estimated to be 51.7 ± 6.0 n Gy/h (district average: 52.4 ± 4.7 n Gy/h), 52.2 ± 10.5 n Gy/h (district average: 51.9 ± 8.1 n Gy/h), respectively. Secondary cosmic ray dose rates in Kyoto and Shiga Prefectures were 30.0 ± 0.6 n Gy/h (district average: 29.9 ±0.3 n Gy/h), 30.1 ± 0.3 n Gy/h (district average: 30.0 ± 0.2 n Gy/h), respectively. The environmental radiation dose rates due to the sum dose rates of terrestrial gamma ray and secondary cosmic ray in Kyoto and Shiga Prefectures were 81.7 ± 6.2 n Gy/h (district average: 82.3 ± 4.8 n Gy/h), 82.3 ± 10.6 n Gy/h (district average: 82.0 ± 8.1 n Gy/h), respectively. We confirmed that the environmental radiation dose rates in Kyoto and Shiga Prefectures mainly depended on the change of the terrestrial gamma ray dose rates, since the secondary cosmic ray dose rates had little change. Therefore, radiation dose-rate maps of the terrestrial gamma rays as well as maps of the environmental radiation dose-rate were drawn. (author)

  12. The abnormal increase of the leukocyte number observed in the inhabitants of Nishiyama area, Nagasaki Prefecture

    International Nuclear Information System (INIS)

    Honda, Koya

    2013-01-01

    The Nishiyama area, Nagasaki Prefecture has been known by that the black rain fell after dropping atomic bomb. The abnormal increase of the leukocyte number was measured in the inhabitants of Nishiyama area, Nagasaki Prefecture after dropping atomic bomb. This phenomenon differs from the general knowledge that the leukocyte number decreases by the radiation exposure. This has been noticed as a rare record confirmed by the residual radiation effect to the human body using the group data. (M.H.)

  13. "Economic Development, Income Inequality and Social Stability in Prewar Japan: A Prefecture-level Analysis"

    OpenAIRE

    Tetsuji Okazaki

    2007-01-01

    This paper addresses the relationship between economic development, income inequality and social stability, using the data of prewar Japan. We have made prefecture-level income inequality index, based on tax and wage statistics with respect to four data points, 1888, 1896, 1921 and 1935. Regression analyses of the prefecture-level panel data confirmed that there was an inverse-U shaped relationship between economic development and income inequality. At the same time thorough analyses of the d...

  14. Recovery of an endangered butterfly species, Shijimiaeoides divinus, population at Azumino in Nagano Prefecture, Japan

    OpenAIRE

    KODA, Keiko

    2014-01-01

    The large shijimi blue, Shijimiaeoides divinus, is a grassland lycaenid butterfly classified as an endangered species by the Ministry of Environment. In this study, I report on the life history of S. divinus barine and provide new data on the recovery of the natural population in Azumino. This butterfly is single-breeded with the adults usually appearing from late May to early June in Nagano Prefecture. Only three populations of S. divinus barine are maintained in Nagano Prefecture by several...

  15. Distribution coefficient Kd in surface soils collected in Aomori prefecture

    International Nuclear Information System (INIS)

    Tsukada, Hirofumi; Hasegawa, Hidenao; Hisamatsu, Shun'ichi; Inaba, Jiro

    2000-01-01

    Soil-solution distribution coefficients (Kds), which are the ratio of an element concentration in a soil solid phase to that in a solution phase, for 32 elements in Andosols, Wet Andosols and Gleyed Andosols collected throughout Aomori Prefecture were determined. A dried soil sample was mixed with a 10-fold amount of pure water in a PPCO centrifuge tube, and then gently shaken for 24 h. The Kd values were obtained by measurement of element concentrations in solid and solution phases (batch method). The Kd values in this work were up to three orders of magnitude higher than the IAEA reported values, and their 95% confidence intervals were within two orders of magnitude. Most Kd values of elements were decreasing with increasing electrical conductivity of the solution phase. The Kd of Ca had a good correlation with that of Sr. However, the correlation between the Kds of K and Cs was not good. The Kd values were also determined by another method. The soil solutions were separated from the fresh soil samples by means of high speed centrifuging. The Kd values were calculated from the element concentration in solid phase and soil solution (centrifugation method). The Kd values obtained by the centrifugation method agreed within one order of magnitude with those by the batch method, and both variation patterns in elements correlated well. (author)

  16. Investigation of radioactivity in Ibaraki Prefecture, fiscal year 1994. 39

    International Nuclear Information System (INIS)

    1996-03-01

    In this report, the results of the investigations of the environmental radioactivity and environmental radioactivity level around atomic energy facilities and the effect of atomic energy facilities to the sea, and the results of research, which were carried out by Environmental Pollution Research Center in one year from April, 1994 to March, 1995, are summarized. The environmental radiation monitoring plan of the Prefecture was revised, and the analysis of 14 C in polished rice and Pu in sea products was performed. The course of environmental radioactivity monitoring in relation to the foundations of Japan Atomic Energy Research Institute and the nuclear fuel reprocessing plant is described. The situation of Tokai and Oarai districts and the outline of atomic energy facilities are reported. The objectives of the above described investigations and the basic policy of spatial dose investigation, environmental sample investigation and the investigation of water discharged from atomic energy facilities are explained. The plan of investigation is shown with tables and figures. The analysis and measuring methods and the instruments being used, the number of cases of measurement, and the results of the measurements are reported. (K.I.)

  17. Questionnaire survey on mumps vaccination for parents in Nara prefecture, Japan.

    Science.gov (United States)

    Kitano, Taito; Nishikawa, Hiroki; Onaka, Masayuki; Ishihara, Mariko; Nishiyama, Atsuko; Yoshida, Sayaka

    2018-04-01

    Although the mumps vaccine has not been included in the national immunization program (NIP) in Japan, it has been shown that a two-dose routine vaccine program would be highly cost-effective. In this study, we carried outa questionnaire-based study to investigate how many Japanese parents want the mumps vaccine to be included in the NIP with proper information. The questionnaire was given to parents who visited the Pediatrics or neonatal intensive care unit of Nara Prefecture General Medical Center, Nara City, Japan, between 1 March 2017 and 31 August 2017. The questionnaire consisted of information about mumps and six questions, for example (i) do parents know that mumps can be prevented by vaccine; (ii) do they know that they need to pay for mumps vaccines; and (iii) do they hope that the government will resume routine mumps vaccination. In total, 1,224 parents answered the questionnaire. A total of 81% and 75.4% of parents knew that mumps can be prevented by vaccination and that mumps vaccine is not included in the NIP, respectively, before reading the information. After reading the information, 95.0% of parents thought that mumps vaccine should be included in the NIP. While 61.7% of parents answered that they would choose two-dose vaccination without governmental financial support, 92.1% of them would choose two-dose vaccination with governmental financial support (P mumps vaccine to be included in the NIP. Japan is able to start routine use of the mumps vaccine now. © 2017 Japan Pediatric Society.

  18. Geological field study for science education on Elementary and Junior high school student, in Shimane prefecture, Japan

    Science.gov (United States)

    Matsumoto, I.

    2011-12-01

    The importance of learning at field has been increasing in the elementary and the junior high school in Japan. And, an environmental education is one of the important subjects even in the school education, too. It was important, as for science education, understanding with actual feeling and learning were specified as for the Teaching outlines (the Japanese Ministry of Education, Culture, Sports, Science and Technology) of the new science textbook of the elementary and the junior high school as well. However, It is a little actual situation that there is in an opportunity for the field learning enforced in the school lesson by the investigation of JST (Japan Science and Tecnology Agency). This tendency is strong as much as school of the city and that circumference. I have this cause think that there are a few suitable places for learning to observe geological and biological field near school. In addition, below two is pointed out as a big problem to obstruct the execution of field learning. 1) A natural experience isn't being done sufficient as much as a teacher can teach to the student. 2) It doesn't have the confidence that a teacher teaches a student geology and biology at the field. I introduce the practical example of geological field learning at the public elementary school of the Shimane prefecture by this research. Though it is the place where nature is comparatively rich even in Japan, it can't be said that field learning is popular in Shimane prefecture. A school teacher has to learning experience at field, and he must settle confidence to guide a student at the field. A specialist in the university and the museum must support continuous learning for that to the school teacher.

  19. Surveillance of radioactivity in imported foods marketed in Aichi Prefecture

    International Nuclear Information System (INIS)

    Ohnuma, Shoko; Kosako, Maki; Tomita, Banichi

    2002-01-01

    To assess the effects of radioactive contamination by the Chernobyl nuclear plant accident, the authors examined imported foods marketed in Aichi Prefecture from 1988 to 1999 for residual radioactivity. The concentration of both 134 Cs and 137 Cs was determined with an NaI(Tl) detector in 940 samples, including cereals and processed cereals (23%), vegetables and processed vegetables (19%), fruits and processed fruits (17%), including wines (6%), cheese and dairy products (12%), drinking water (11%), confections (6%), and other foods (12%). The countries of origin were Italy (35%), France (2%), Germany (5%), Denmark (4%), the Netherlands (4%), other European Countries (21%), the United States (5%), and other Countries (5%). None of the imported foods tested contained a total residual 134 Cs and 137 Cs radioactivity exceeding 370 Bq/Kg, the preliminary limit set by the government, but 1.3% of the imported foods contained more than 5 Bq/Kg, the lower limit of detection. Both the numbers and rates of imported foods containing radioactivity have clearly been decreasing since the accident, but it was noteworthy that raspberry juice produced in the Netherlands in 1998, 12 years after the accident, contained the highest level of residual radioactivity in this survey (94 Bq/Kg). If it were processed to enriched juice and jam, its radioactivity might exceed the preliminary limit. Since processed and enriched fruits are not currently included among inspected foods, fruits in them whose radioactivity exceeds the limit can be marketed, and thus the present inspection system should be assessed. The preliminary radioactivity limit was determined based on the accident at the Chernobyl nuclear plant, and it will be necessary to set new preliminary limits if a new, unexpected nuclear accident occurs. This surveillance data is expected to served as reference data. (K.H.)

  20. Tritium concentrations of environmental waters in Aichi Prefecture

    International Nuclear Information System (INIS)

    Ohnuma, Shoko; Chaya, Kunio

    1992-01-01

    Tritium concentrations of environmental waters in Aichi Prefecture were determined from 1973 to 1989. They are rain water, river waters and sea waters. In 1970's, tritium concentrations of environmental waters were more than the natural levels under the influence of the atmospheric nuclear tests. However, atmospheric nuclear tests have not been carried out after Oct. 1980 and the tritium concentrations are going to return to the natural levels. Annual means of tritium concentration in 1989 were as follows: 0.67 Bq/l for rain water, 1.1 Bq/l for Kiso river and Shonai river, 0.85 Bq/l for Yahagi river, 0.70 Bq/l for Toyo river, and 0.41 Bq/l for surface sea water. Also tritium concentration of sea bottom water was 0.50±0.28 Bq/l and rather constant yearly. Among environmental waters, only rain water was previously having seasonal variation of tritium concentration and it was showing 'spring peak' when the troposphere and the stratosphere were mixed actively. At present, tritium concentration of rain water has a little seasonal variation, and is slightly lower in summer under the influence of the atmosphere coming over from the ocean. With regard to the direct influence of rain water to river waters, it was found by means of time series analysis that Kiso river was the least affected of river waters and Yahagi river was the most. The apparent residence time, in which rain water stayed in the underground before it flowed out as river water, was presumed to be 4.9 years for Kiso river, 3.6 years for Yahagi river, 2.0 years for Toyo river, respectively. (author)

  1. Tritium concentrations of environmental waters in Aichi Prefecture

    Energy Technology Data Exchange (ETDEWEB)

    Ohnuma, Shoko; Chaya, Kunio (Aichi Prefectural Inst. of Public Health, Nagoya (Japan))

    1992-09-01

    Tritium concentrations of environmental waters in Aichi Prefecture were determined from 1973 to 1989. They are rain water, river waters and sea waters. In 1970's, tritium concentrations of environmental waters were more than the natural levels under the influence of the atmospheric nuclear tests. However, atmospheric nuclear tests have not been carried out after Oct. 1980 and the tritium concentrations are going to return to the natural levels. Annual means of tritium concentration in 1989 were as follows: 0.67 Bq/l for rain water, 1.1 Bq/l for Kiso river and Shonai river, 0.85 Bq/l for Yahagi river, 0.70 Bq/l for Toyo river, and 0.41 Bq/l for surface sea water. Also tritium concentration of sea bottom water was 0.50[+-]0.28 Bq/l and rather constant yearly. Among environmental waters, only rain water was previously having seasonal variation of tritium concentration and it was showing 'spring peak' when the troposphere and the stratosphere were mixed actively. At present, tritium concentration of rain water has a little seasonal variation, and is slightly lower in summer under the influence of the atmosphere coming over from the ocean. With regard to the direct influence of rain water to river waters, it was found by means of time series analysis that Kiso river was the least affected of river waters and Yahagi river was the most. The apparent residence time, in which rain water stayed in the underground before it flowed out as river water, was presumed to be 4.9 years for Kiso river, 3.6 years for Yahagi river, 2.0 years for Toyo river, respectively. (author).

  2. Determination of radon concentration in ground water in Aichi Prefecture by liquid scintillation counter

    Energy Technology Data Exchange (ETDEWEB)

    Onuma, A.; Shimizu, M.; Chaya, K.; Hamamura, N. (Aichi Prefectural Inst. of Public Health, Nagoya (Japan)); Kagami, T.

    1982-01-01

    The radon (Rn) concentration in ground water in Aichi Prefecture was determined by the liquid scintillation counter (LSC) method. The measurement of radon by LSC was made by integration counting, keeping the constant LS quantity in a vial and the constant geometry of a photomultiplier. The recovery rate of radon with 226-radium standard solution was 98.7%. The coefficient of variation in the measured values of radon concentration in ground water in Aichi Prefecture by the LSC method was 4.9%. For the same ground waters in the prefecture, the radon concentrations measured by the LSC method and by the conventional IM fontactoscope method were examined comparatively. This gave a regression formula of LSC value = 0.583 x IM value + 1.325 (n = 70, coefficient of correlation 0.966), indicating significant correlation between the two. It is thus shown that the LSC method is an effective means as the IM fontactoscope method.

  3. Determination of radon concentration in ground water in Aichi Prefecture by liquid scintillation counter

    International Nuclear Information System (INIS)

    Onuma, Akiko; Shimizu, Michihiko; Chaya, Kunio; Hamamura, Norikatsu; Kagami, Tadaaki.

    1982-01-01

    The radon (Rn) concentration in ground water in Aichi Prefecture was determined by the liquid scintillation counter (LSC) method. The measurement of radon by LSC was made by integration counting, keeping the constant LS quantity in a vial and the constant geometry of a photomultiplier. The recovery rate of radon with 226-radium standard solution was 98.7%. The coefficient of variation in the measured values of radon concentration in ground water in Aichi Prefecture by the LSC method was 4.9%. For the same ground waters in the prefecture, the radon concentrations measured by the LSC method and by the conventional IM fontactoscope method were examined comparatively. This gave a regression formula of LSC value = 0.583 x IM value + 1.325 (n = 70, coefficient of correlation 0.966), indicating significant correlation between the two. It is thus shown that the LSC method is an effective means as the IM fontactoscope method. (J.P.N.)

  4. Market analysis Fukushima. Renewable energy, energy efficiency and energy conservation in Fukushima prefecture

    International Nuclear Information System (INIS)

    2015-01-01

    The use of renewable energy has experienced in Fukushima Prefecture in the years after the reactor accident in March 2011, a substantial upswing. In total 500 MW of renewable energy capacity have been installed. According to the plans of the prefecture this capacity should be increased in 2020 to a total of just over 8 gigawatts. As in the rest of the country parts also, the solar energy was primarily used; this accounted 295 MW alone. In future, the priorities but more are in the areas of wind energy and hydropower. [de

  5. Study on tsunami damage mechanism in Fukushima Prefecture focusing on the generation of bores

    International Nuclear Information System (INIS)

    Okuma, Shohei; Sato, Shinji; Yamanaka, Yusuke; Sanuki, Hiroshi

    2015-01-01

    Destruction mechanisms of coastal structures due to the 2011 Tohoku Tsunami were investigated on the basis of field surveys in Fukushima Prefecture. Severe destruction appeared to be developed by the action of breaking bores. Laboratory experiments demonstrated that the angle of the tsunami front was an essential parameter for the generation of breaking bores. Larger wave force was observed as the angle of the tsunami front became steeper. Numerical simulation revealed that such a steep tsunami was developed in the central part of Fukushima Prefecture, where the reflection of the preceding tsunami by coastal cliff enhanced the steepness of the largest tsunami. (author)

  6. Mortality statistics by causes of death among A-bomb survivors in Hiroshima prefecture, 1973 - 1977

    International Nuclear Information System (INIS)

    Hayakawa, Norihiko; Munaka, Masaki; Kurihara, Minoru

    1985-01-01

    The standardized mortality ratios of A-bomb survivors in Hiroshima Prefecture between 1973 and 1977 were compared with those of non-exposed population in this prefecture. In the malignant neoplasms, the ratios for leukemia, liver, breast, lung, larynx, brain, bone, skin, uterus, bladder and colon were higher than non-exposed. Other than the neoplasms, the ratios for cirrhosis of liver, diabetes, hypertensive diseases and blood and blood-forming organs were higher than nonexposed, while those for heart diseases, cerebro-vascular diseases, senility, gastro-enteritis and accidents were lower than non-exposed. (author)

  7. [Modifications in health and welfare jobs transferred to thirty-five participating "core cities"].

    Science.gov (United States)

    Hara, Kunio; Hoshiko, Michiko; Ishitake, Tatsuya

    2010-06-01

    The aim of this study was to determine modifications in health and welfare jobs transferred to thirty-five participating "core cities. We focused on health and welfare jobs in the following sectors: (1) local welfare; (2) health care; (3) city planning; (4) environmental protection; (5) education; and (6) urban revitalization. We developed a self-report questionnaire regarding implementation of administrative jobs transferred from prefectures to the core cities with attention to affects of changes in the jobs on the city administrative efficiency and the health of both the citizens and the city officials. The questionnaire, consisting of 27 multiple-choice and 12 open-ended questions, was forwarded via e-mail to lead city officials of the thirty-five core cities in mid-February 2008. Twenty-seven cities responded to the questionnaire in mid-March 2008 (collection rate: 77%). The core cities incorporated almost all the jobs transferred from the prefectures, in spite of some limitations regarding time taken for delivering assistive equipment to disabled children, implementing wider administrative plans and establishing educational centers. Almost all core cities answered that they implemented their jobs independently, autonomously and systematically. Seventeen out of 27 core cities established new health care centers during the transition period and increased their number of staff. The majority of these 17 answered that establishment of organizations directly providing services to citizens contributed to improvement in the efficiency of the administrative jobs. The core cities incorporated almost all the jobs transferred from the prefectures in spite of some limitations. The core cities which established their new health care centers during this transition period increased their number of staff to address modifications to the work load.

  8. Report on investigation of initial stage of energy-saving vision in Ikeda City region; Ikedashi sho energy vision shoki dankai chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Investigation was conducted for the purpose of deciding energy-saving vision in the region of Ikeda City, Osaka Prefecture. Ikeda City is lower in the use of electric lights per household than Osaka Prefecture or the whole country, and is higher in the consumption of city gas. The carbon dioxide exhaust of the City is less compared with that of Osaka Prefecture or the whole country. As to new energy, there is a good possibility of the use of solar energy. As a result of energy conservation diagnosis, about 25% energy saving was found possible in the government office building jointly used by the City and the Prefecture, and 21% in Kitateshima Junior High School. From these investigative results, proposals were made for the basic policy of the energy saving vision; they were, for example, to enrich one's life style by promoting efficient use of energy, to build an urban structure having less energy load, to enhance all citizens' consciousness about energy, to change the way of living by the community unit, to take the lead in energy conservation as the city administration to set an example for the whole city, to foster the environmental industry by dealing with energy problems, and to have a long-term outlook and tackle the issue with stress placed on feasible projects. (NEDO)

  9. A project for increasing the rate of participation in mammographic breast cancer screening in Kyoto prefecture to 50%

    International Nuclear Information System (INIS)

    Nakajima, Hiroo; Fujiwara, Ikuya; Mizuta, Naruhiko; Sakaguchi, Koichi; Hachimine, Yasushi; Kageyama, Norio; Sawai, Kiyoshi; Nishida, Naoko

    2007-01-01

    The rate of participation in breast cancer screening carried out by inspection and palpation associated with mammography in Kyoto Prefecture has been still low. In order to decrease the rate of breast cancer death, a high rate of screening participation must be achieved. We have organized the Kyoto Executive Committee of Pink Ribbon Activity aiming at the goal of achieving a 50% rate of participation in mammography screening by the end of 2010, and undertaken the following campaign activities: performing free screening, distribution and display of posters and leaflets about breast cancer screening, cooperation with various media to spread educational and informative messages, cooperation with a commercial institute in Kyoto City to distribute useful information, performing free breast cancer screening, and holding public lecture meetings, distribution of leaflets at student festivals at universities and colleges in Kyoto, and holding a ''Pink Ribbon symposium'' in a cosponsored company. All the above projects were performed successfully and many participants attended. We will continue these activities until the 50% participation rate is achieved. (author)

  10. Geographical structures and the cholera epidemic in modern Japan: Fukushima prefecture in 1882 and 1895

    Directory of Open Access Journals (Sweden)

    Fukui Hiromichi

    2007-06-01

    Full Text Available Abstract Background Disease diffusion patterns can provide clues for understanding geographical change. Fukushima, a rural prefecture in northeast Japan, was chosen for a case study of the late nineteenth century cholera epidemic that occurred in that country. Two volumes of Cholera Ryu-ko Kiji (Cholera Epidemic Report, published by the prefectural government in 1882 and 1895, provide valuable records for analyzing and modelling diffusion. Text descriptions and numerical evidence culled from the reports were incorporated into a temporal-spatial study framework using geographic information system (GIS and geo-statistical techniques. Results Changes in diffusion patterns between 1882 and 1895 reflect improvements in the Fukushima transportation system and growth in social-economic networks. The data reveal different diffusion systems in separate regions in which residents of Fukushima and neighboring prefectures interacted. Our model also shows that an area in the prefecture's northern interior was dominated by a mix of diffusion processes (contagious and hierarchical, that the southern coastal region was affected by a contagious process, and that other infected areas experienced relocation diffusion. Conclusion In addition to enhancing our understanding of epidemics, the spatial-temporal patterns of cholera diffusion offer opportunities for studying regional change in modern Japan. By highlighting the dynamics of regional reorganization, our findings can be used to better understand the formation of an urban hierarchy in late nineteenth century Japan.

  11. Image city

    DEFF Research Database (Denmark)

    2003-01-01

    Image city exhibition explores a condition of mediation, through a focus on image and sound narratives with a point of departure on a number of Asian cities.......Image city exhibition explores a condition of mediation, through a focus on image and sound narratives with a point of departure on a number of Asian cities....

  12. Application of passive type radon detectors to find fissures in banks caused by the southern Hyogo prefectural earthquake in Japan

    International Nuclear Information System (INIS)

    Saegusa, J.; Yamasaki, K.; Tsujimoto, T.; Morishima, H.; Shimo, M.; Murakami, A.; Hasegawa, T.

    1996-01-01

    Innumerable fissures were formed widely in Hanshin area in Japan by the former southern Hyogo prefectural earthquake occurred on Jan.17, 1995. In this study, as a preliminary investigation, we applied passive type radon detector Pico-Rad (U.S. Packard Instrument Co. Ltd.) with hemispheric plastic cover over them around the fissure along on the bank of two reservoirs to examine whether there is possibility to find fissures using the characteristics of 222 Rn migration. One of the reservoir, Taniyamakami-ike, is located at the north of the Awaji-shima island at a distance of about 4 km from the seismic center of this earthquake. On the whole, 222 Rn exhalation rates were high on a line of 2 m below the edge of the bank and got lower in proportion to the distance from this line. Those top of the bank had middle values among the lines. The mean 222 Rn exhalation rate was 4.7 mBq m -2 s -1 , and in these data we found some singularly high 222 Rn points. The other reservoir named Hosho-ike is located at northwestern Nagaokakyo city of Kyoto prefecture and the Komyoji active faulting runs from north to south parallel with the bank about 120 m to the west. In this bank, a fissure about 50 m in length and 0.1 m in width was taken shape. 222 Rn exhalation rates were relatively high on the top of the bank compared with on the slope of the bank. The mean 222 Rn exhalation rate of 5 points which were measured on the fissure was 16 mBq m -2 s -1 , and that which were measured on about 1 m to the east from the fissure was 4.9 mBq m -2 s -1 and in case about 1 m to the west was 4.2 mBq m -2 s -1 . From these results we concluded that there is a possibility to find fissures inside the bank using the characteristics of 222 Rn migration. Our future objective is to find fissures inside banks non-destructively. (author)

  13. Eradication of the melon fly, Bactrocera cucurbitae Coquillett, by mass release of sterile flies in Okinawa prefecture, Japan

    International Nuclear Information System (INIS)

    Kakinohana, H.; Kuba, H.; Kohama, T.; Kinjo, K.; Taniguchi, M.; Nakamori, H.; Tanahara, A.; Sokei, Y.

    1997-01-01

    In 1972, MAFF, Japan and the Okinawa Prefectural Government initiated an experimental eradication project of the melon fly from Kume Island, Okinawa Prefecture, Japan using the sterile insect technique (SIT). Following the successful eradication on Kume Island in 1978, large scale SIT was started to eradicate the melon fly on the 3 groups of islands, Miyako, Okinawa and Yaeyama of Okinawa Prefecture, Japan in 1984, 1986 and 1989, and eradication was achieved in 1987, 1990 and 1993, respectively. For the successful eradication on Miyako, Okinawa and Yaeyama groups of islands, about 6,340, 30,940 and 15,440 million sterile melon flies were released, respectively

  14. Radon concentrations in drinking water in Wakasa area, Fukui Prefecture

    Energy Technology Data Exchange (ETDEWEB)

    Tokuyama, Hideki; Igarashi, Shuichi [Fukui Prefectural Environmental Radiation Research and Monitoring Center, Tsuruga (Japan)

    1997-02-01

    Radon concentration in drinking water was surveyed to make basic data for the investigation of radiation dose due to natural radioisotopes in the general public. Here, the survey data in the Wakasa region were reported. Sampling was carried out at 126 points in this region (ca. 70x50 km{sup 2}). A total of 167 samples were taken from the tap of private wells, and small and large public water supplies. The radon concentration was determined by direct measuring method. The mean concentration of ground water from the wells was 28.5 Bq/l, significantly higher than those of the tap water from small and large water supplies, 5.0 and 11.2 Bq/l, respectively. Rn concentration of ground water was dependent on geological features and it was comparatively high in the granite region. Ground water containing a high concentration of Rn was mixed into the water of some large water supply in the cities, showing that its Rn concentration was higher compared to those for the small water supply. This survey was conducted only in the winter seasons from 1989 to 1993. Therefore, there are no data concerning seasonal changes in Rn concentration to drinking water. (M.N.)

  15. City PLANTastic

    DEFF Research Database (Denmark)

    , any attempt to create a green city is motivated by certain ecological, political and esthetical perspectives. Therefore the role of plants in tomorrows cities is everything but straightforward. Rather, a broad range of possibilities unfolds. City PLANTastic is the title of the 8th World in Denmark...

  16. INSTANT CITY

    DEFF Research Database (Denmark)

    Marling, Gitte; Kiib, Hans

    2013-01-01

    of an experimental and social en- gaged city environment? The analysis shows that the specific city life at the instant city, Roskilde Festival, can be characterized by being ‘open minded’, ‘playful’ and ‘inclusive’, but also by ‘a culture of laughter’ that penetrates the aesthetics and the urban scenography....

  17. AHP 21: Architecture in The Bo, 'Brug Chu, and Co Ne Counties, Gannan Tibetan Autonomous Prefecture, Gansu

    Directory of Open Access Journals (Sweden)

    Chos dbyings rdo rje ཆོས་དབྱིངས་རྡོ་རྗེ།

    2012-12-01

    Full Text Available Thirty-nine images of architecture in The bo, 'Brug chu, and Co ne counties (Gannan Tibetan Autonomous Prefecture, Gansu Province, China are presented. The author also relates his experiences of travelling through the area in 2010.

  18. Hygienic situation in the site of nuclear power stations in Fukushima Prefecture

    International Nuclear Information System (INIS)

    Sakka, Masatoshi

    1984-01-01

    In the Fukushima No. 1 Nuclear Power Station in Fukushima Prefecture, the hygienic statistics for ten years each before and after the start of the power station were compared between the surrounding radiation monitoring area and the reference area without such monitoring, both areas containing populations. There was no difference at all between the two areas. It was thus shown that the nuclear power generation had no adverse effect on the health of the people. The following statistics in both areas concerning the health of the populations are described: external exposure dose, internal exposure sources, whole-body exposure dose, the change of the hygienic state around the power station, the number of deaths and mortality in the areas, the deaths from cancer in the areas, the health of children, the causes of deaths in Fukushima Prefecture. (Mori, K.)

  19. Flora and vegetation in Mikazukiike-Awara moor in northern Nagano prefecture, central Japan.

    OpenAIRE

    井田, 秀行; 湯本, 茂; 湯本, 静江

    2003-01-01

    Flora and vegetation were investigated in Mikazukiike-Awara moor in northern Nagano prefecture, central Japan. The vegetation was chiefly characterized by the Sphagnum-sedge community. We recorded 242 species of vascular plants and 4 sphagnum species in this area. Population of some Liliaceae and Orchidaceae species have decreased over the past 12 years. It may be caused by drought associated with human impacts. Additionally, conservation of peripheral environments (e.g. secondary beech fores...

  20. A Study of the Tuition of Middle Schools in Prwear Tokyo Prefecture

    OpenAIRE

    Karasuda, Naoya

    2002-01-01

    The purpose of this paper is to clarifying the tuition in middle schools at the prewar Tokyo prefecture. The tuition differed between the public schools and the private schools. In the 1890s, most expenses required for management of middle schools was provided with tuition in both private amd public schools. At this time, the tuition of public schools was higher than the private schools. After 1900 tuition of public schools became cheaper than private schools. As expenses of public schools, i...

  1. Industrialization Development of Korla Fragrant Pear in Bayingolin Mongol Autonomous Prefecture, China

    OpenAIRE

    Ma, Qiong; Li, Ying

    2010-01-01

    Based on the introduction of the natural and geographic conditions in Bayingolin Mongol Autonomous Prefecture in Xinjiang(Bazhou), development status of Korla Fragrant Pear is introduced from the two aspects of the production status and the storage and processing status of Korla Fragrant Pear. Among them, production status of Korla Fragrant Pear is analyzed from the aspects of the rapid growth of planting area and the stable growth of output. And the storage and processing status of Korla Fra...

  2. The royalties application on President Kennedy city, Espirito Santo, Brazil; A aplicacao dos royalties em Presidente Kennedy, ES

    Energy Technology Data Exchange (ETDEWEB)

    Knaak, Fabricio Jose Bassetto; Cardia, Tarik Hajab [Centro Universitario Vila Velha (UVV), ES (Brazil). Curso de Relacoes Internacionais

    2008-07-01

    This work aims to assemble a study of implementation of royalty in the municipality of President Kennedy - the state of Espirito Santo, showing the disparity between the collection of royalties on oil and quality of infrastructure that the city offers. Based on data the prefecture of the municipality, PNUD and competent bodies, we will show how the money is being used comes from royalties on oil, and what policies the city council's adopting this to apply this feature. (author)

  3. Distribution of Rotavirus Genotypes from the 2008/2009 to the 2015/2016 Season in Nara Prefecture, Japan.

    Science.gov (United States)

    Sugimoto, Daichi; Nakano, Mamoru; Inada, Machi; Fujitani, Misako; Chiba, Shoko; Sakai, Takeshi

    2017-09-25

    This study was conducted to investigate the distribution of rotavirus genotypes in Nara Prefecture, Japan before and after the introduction of rotavirus vaccination in 2011. Since the 2011/2012 season, DS-1-like G1P[8] strains have been detected in Nara Prefecture, accounting for about half of all strains in the 2014/2015 season. During the 2015/2016 season, no DS-1-like G1P[8] strains were detected; G2P[4] was the predominant genotype.

  4. Production and distribution of livestock products in Aomori prefecture: Part 1

    International Nuclear Information System (INIS)

    Iyogi, Takashi; Hisamatsu, Shun'ichi; Inaba, Jiro

    2000-01-01

    We have collected natural and sociological environmental data related to the estimation of radiation dose by radionuclides which will be released from nuclear fuel cycle facilities. Published data concerning production and distribution of livestock products in Aomori Prefecture were collected and compiled. We tried to estimate market dilution coefficient, which is the ratio of local products to total consumption by people in a target area, for the livestock products from the compiled data under some assumptions. Production weight per unit field area (production density) and consumption rates of grass and feed by the domestic animals were also estimated by using the collected data. Estimated means of the market dilution coefficients for livestock products and production density of grass were lower than those used in the environmental assessment for a reprocessing plant now under construction in Rokkasho Village. Consumption rates of grass and feed by milk cows and beef cattle were higher than those used in the assessment. Since we assumed that milk cows and beef cattle of Aomori Prefecture consume only grass and feed produced in Aomori Prefecture, the rates may be overestimated. Further study is required to clarify this point. We collected 52 reports in the literature related to transfer reduction of radionuclides to livestock products and decontamination of the radionuclides. (author)

  5. New energy vision in Tochigi Prefectural area; Tochigiken chiiki shin energy vision

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    With an objective to structure a circulation type society that imposes less load on the environment, a new energy vision was established in the Tochigi Prefectural area. This plan is an overall plan to promote introduction of new energies, and at the same time serves as a guideline when prefectural residents, business entities and the administration attempt to introduce new energies. The plan was prepared upon viewing the year 2010. The new energy introduction quantity in 2010 was estimated to be 470,000 kL as converted into crude oil (4.7% of the consumption in fiscal 1997). The plan document covers the following five fields: 1) the basic conception of the vision establishment, 2) the current status and problems surrounding the energies, 3) the basic directionality in introducing new energies, 4) policy systems and role sharing toward introducing new energies, and 5) case studies and case presentation. Item 4 is composed of policy systems for new energy introduction, projects to be implemented with emphasis, roles of working organizations, and institutions for promotion. The projects to be executed with emphasis consist of five items including initiative introduction into facilities utilized by the prefectural residents. (NEDO)

  6. The further environmental development of Polyphyto Hydroelectric Project reservoir in Kozani prefecture and its contribution to the life quality improvement

    Science.gov (United States)

    Saounatsou, Chara; Georgi, Julia

    2014-08-01

    The Polyphyto Hydroelectric Project was constructed in 1974 and it has been operating since on the Aliakmonas River, Kozani prefecture, by the Greek Public Power Corporation. The construction of the Ilarion Hydroelectric Project, upstream from the Polyphyto Reservoir, has been recently completed and will start operating in the near future. Apart from hydroelectric power production, the Polyphyto reservoir provides flood control to the areas below the Polyphyto dam. It is also used to manage water provision to the city of Thessaloniki and adjacent agricultural plain, providing at the same time cooling water to the Thermo Electric Projects in Ptolemaida. The Polyphyto reservoir has potential for further development as an economic fulcrum to the region in which is located. The Kozani and Servia-Velvendos Municipalities have proceeded to the construction of several touristic, nautical - athletic and fishing projects. In order to promote such developments, while preserving the artificial wetland, flora and fauna of the Polyphyto Reservoir, it is important to reduce the fluctuation of the reservoir elevation which according to its technical characteristics is 21m. The aim of this paper is to propose the combined operation of the two Hydroelectric Project reservoirs to satisfy all the present Polyphyto Hydroelectric Project functions and to reduce the annual fluctuation of the Polyphyto Reservoir. The HEC-5, Version 8 / 1998 computer model was used in our calculations, as developed by the Hydrologic Engineering Center (HEC) of the US Army Corps of Engineers for reservoir operation simulation. Five possible operation scenarios are tested in this paper to show that the present fluctuation of the Polyphyto Reservoir can be reduced, with some limitations, except during dry weather periods.

  7. Assessing the Mental Health Impact of the 2011 Great Japan Earthquake, Tsunami, and Radiation Disaster on Elementary and Middle School Children in the Fukushima Prefecture of Japan.

    Science.gov (United States)

    Lieber, Mark

    2017-01-01

    On March 11, 2011, a magnitude 9.0 earthquake occurred off of Japan's Pacific coast, which was followed by huge tsunamis that destroyed many coastal cities in the area. Due to the earthquake and subsequent tsunami, malfunctions occurred at the Fukushima Daiichi (Fukushima I) nuclear power plant, resulting in the release of radioactive material in the region. While recent studies have investigated the effects of these events on the mental health of adults in the region, no studies have yet been performed investigating similar effects among children. This study aims to fill that gap by: 1) assessing the mental health of elementary and middle school children living within the Fukushima prefecture of Japan, and 2) identifying risk and protective factors that are associated with the children's mental health scores. These factors were quantified using an original demographics survey, the Strengths and Difficulties Questionnaire (SDQ), and the Impact of Event Scale-Revised (IES-R), the latter two of which have been previously validated in a Japanese setting. The surveys were distributed to approximately 3,650 elementary and middle school students during the months of February and March, 2012. The data suggests that those children who had been relocated to the city of Koriyama had significantly higher SDQ scores than those children who were native to Koriyama (p children affected by natural disasters, younger children and those with parents suffering from trauma-related distress are particularly vulnerable to the onset of pediatric mental disturbances.

  8. Eating Cities

    DEFF Research Database (Denmark)

    Mikkelsen, Bent Egberg; Fisker, Anna Marie; Clausen, Katja Seerup

    2016-01-01

    This paper analyzed the development of a city based sustainable food strategy for the city of Aalborg. It’s based on 3 cases of food service: food for the elderly as operated by the Municipality, food the hospital patients as operated by the region and food for defense staff as operated...

  9. [Questionnaire survey on medical care for male urethritis in community clinics in Shiga prefecture].

    Science.gov (United States)

    Yamashita, Hiroto; Araki, Isao; Kageyama, Susumu; Baba, Masato; Nakano, Etsuji; Okada, Yusaku

    2014-01-01

    Six regional medical associations in Shiga prefecture agreed to cooperate in an investigation of medical care for male gonococcal and chlamydial urethritis. In June 2011, we sent a questionnaire to 372 medical offices in Shiga prefecture, and analyzed replies of respondents. Ten urologists and 175 non-urologists responded to the survey (response rate 49.7%). Among 185 physicians, 52 (10 urologists and 42 nonurologists) have treated male patients with gonococcal and chlamydial urethritis. More than 20% (42/175) of non-urological clinics are involved in the medical management. At initial diagnosis for sexually transmitted male urethritis, all urologists select the nucleic acid amplification method (100%), whereas many non-urologists do not (35%). For the treatment of chlamydial urethritis, non-urologists select levofloxacin (LVFX, 52.8%) rather than azithromycin (AZM, 22.0%), whereas urologists use AZM (78.0%) mostly but do not use LVFX (0%) (p = 0.023). For the treatment of gonococcal urethritis, non-urologists prefer oral new quinolones (53.1%) compared to urologists (25.0%) (p = 0. 74). For cure judgment of gonoccocal and chlamydial urethritis, many non-urologists rely on the improvement of subjective symptoms (50 and 47%), but urologists do not (10 and 0%) (p = 0.022 and 0.026, respectively). As for recognition of the clinical guideline for sexually transmitted disease, most urologists (90%) know it, but few non-urologists (13%) do (p urethritis in Shiga prefecture. It is important to standardize the medical care for sexually transmitted male urethritis by familiarizing non-urological practitioners with the clinical guideline.

  10. Peptic Ulcers in Fukushima Prefecture Related to the Great East Japan Earthquake, Tsunami and Nuclear Accident

    Science.gov (United States)

    Hikichi, Takuto; Sato, Masaki; Watanabe, Ko; Nakamura, Jun; Kikuchi, Hitomi; Ejiri, Yutaka; Ishihata, Ryoichi; Irisawa, Atsushi; Takahashi, Yuta; Saito, Hironobu; Takagi, Tadayuki; Suzuki, Rei; Sugimoto, Mitsuru; Konno, Naoki; Waragai, Yuichi; Asama, Hiroyuki; Takasumi, Mika; Sato, Yuki; Ohira, Hiromasa; Obara, Katsutoshi

    2017-01-01

    Objective Due to the Great East Japan Earthquake, which occurred in March 2011, many residents of Fukushima Prefecture were affected by a radiation accident in addition to suffering loss or damage from the earthquake and the subsequent tsunami. The aim of this study was to evaluate the actual condition of patients with peptic ulcers related to the disaster. Methods Patients with peptic ulcers at six hospitals in three different regions of Fukushima Prefecture during the two months following the disaster and the corresponding period of the year before and the year after the disaster were enrolled in this study. Changes by period and region in the number of esophagogastroduodenoscopy (EGD) examinations and the number of peptic ulcer patients were evaluated as the primary endpoints. Changes in the frequencies of hemorrhagic ulcers were evaluated by period and by region as secondary endpoints. Results The numbers of EGDs and peptic ulcer cases compared to the previous year decreased in 2011 and then increased in 2012. However, the ratio of hemorrhagic ulcers to peptic ulcers was higher in 2011 (51.9%) than in 2010 (38.1%) and 2012 (31.1%), and the 2011 hemorrhagic ulcer ratio was the highest at 63.6% in the coastal area. Regarding bleeding cases during 2011, the rate at 1 month after the disaster (64.1%) was higher than the rate at 2 months after the disaster (40.5%) (p=0.033). Conclusion The number of patients with peptic ulcers did not increase immediately following the disaster in Fukushima Prefecture. However, the rate of bleeding patients increased soon after the disaster, especially in the coastal area. PMID:29269647

  11. Assessing cost and effectiveness of radiation decontamination in Fukushima Prefecture, Japan

    International Nuclear Information System (INIS)

    Yasutaka, Tetsuo; Naito, Wataru

    2016-01-01

    Despite the enormous cost of radiation decontamination in Fukushima Prefecture, it is not clear what levels of reduction in external radiation exposure are possible in the Special Decontamination Area, the Intensive Contamination Survey Areas and the whole of Fukushima. The objective of this study was to evaluate the cost and effectiveness of radiation decontamination in Fukushima Prefecture in its entirety. Using a geographic information system, we calculated the costs of removal, storage containers, transport, and temporary and interim storage facilities as well as the reduction in air dose rate for a cumulative external exposure for 9000 1 km × 1 km mesh units incorporating 51 municipalities. The decontamination cost for the basic scenario, for which forested areas within 20 m of habitation areas were decontaminated, was JPY2.53–5.12 trillion; the resulting reduction in annual external dose was about 2500 person-Sv. The transport, storage, and administrative costs of decontamination waste and removed soil reached JPY1.55–2.12 trillion under this scenario. Although implementing decontamination of all forested areas provides some major reductions in the external radiation dose for the average inhabitant, decontamination costs could potentially exceed JPY16 trillion. These results indicate that technologies for reducing the volume of decontamination waste and removed soil should be considered to reduce storage costs and that further discussions about forest decontamination policies are needed. - Highlights: • Evaluation of cost and effectiveness of decontaminating Fukushima Prefecture. • Reductions in external exposure under various decontamination scenarios were similar. • Decontamination costs for the basic scenario were estimated at JPY2.53–5.12 trillion.

  12. Observation of statistics of screening for unruptured cerebral aneurysms in Tochigi Prefecture

    International Nuclear Information System (INIS)

    Matsumoto, Eiji; Shinoda, Souji; Masuzawa, Toshio; Nakamura, Kouichi

    2002-01-01

    Screening for unruptured cerebral aneurysms (UCAs) using magnetic resonance imaging (MRI) and angiography (MRA) is prevalent in Japan. To reveal the prevalence of UCAs found during screening, we collected data of the results in 1999, in Tochigi prefecture. In the prefecture, of which the population was about 2 million, 26 institutions had been established in 1999, and 5,222 persons had been screened. These corresponded to 0.26% of all inhibitants of Tochigi prefecture. Of the 26 institutions, 24 cooperated in this study, and data was collected for 4,961 persons. We investigated the prevalence of UCAs, and compared it with that of subarachnoid hemorrhage (SAH) in Japan using the existing statistics. The UCAs were found in 143 (2.9%) of the 4,961 cases, 69 men and 74 women, with a mean age of 59.2 years. The prevalence of UCAs at screening and the prevalence of SAH in Japan co-relate in that this prevalence increases with age in both UCAs and SAH. However, after the age of 75, the prevalence of SAH decreases. People found with UCAs at screening were mainly in their 50's, but the member of those found with SAH increased gradually after that age. The rate of screening of women was lower than that of men, although both the prevalence of UCAs at screening and SAH of women is higher than that of men. We recommend that middle-aged persons, in their 40's and older, should request screening for UCAs. (author)

  13. Questionnaire survey of current status and reserve for breast cancer screening in Mie prefecture. Achievement of a 50% participation rate

    International Nuclear Information System (INIS)

    Kobayashi, Shigeki; Tanaka, Yukio; Matsuo, Michiko

    2012-01-01

    Mie Medical Network of Breast Cancer Screening, a NPO, was assigned the task of breast cancer screening in Mie prefecture in April, 2010. For breast cancer screening in Mie prefecture in 2009, a questionnaire survey was performed toward both consigner and consignee. Consigners were local public offices managing breast cancer screening for local inhabitants, and consignees were facilities offering breast cancer screening. The number of breast cancer screening was investigated toward all 29 of consigners in Mie prefecture. The questionnaire survey was conducted toward all 52 of the facilities possessing mammography systems (breast cancer screening being performed at 48 of them) in Mie prefecture in 2009. We investigated the predictive additional number of breast cancer screening and also investigated the requisite number of staff to achieve the predictive maximum number of breast cancer screening. As a result, the total number of breast cancer screenings was 93,525, and the participation rate was 27.5% which was calculated by reduction of continuator in Mie prefecture in 2009. The continuator accounted for over 30% of all breast cancer screenings. The predictive additional number was 126,950, this indicates that a possible participation rate of 75.2% after 2011. To achieve this high participation rate, active support is essential for short-handed facilities, and about 20% increase of medical staff is necessary. To achieve a participation rate of over 50% as a goal, new screenees should be recruited and breast cancer screening of every other year should be enlightened. (author)

  14. The efficient enhancement of solar energy utilization in Lasithi prefecture, Greece

    International Nuclear Information System (INIS)

    Xydis, G.; Moustakas, K.; Koroneos, C.; Loizidou, M.; Tzempelikos, A.

    2006-01-01

    This paper presented a study on maximizing the use of solar energy in the Prefecture of Lasithi on the island of Crete in southern Greece, followed by an investigation of the possible replacement of diesel and heavy fuel oil. While renewable energy sources such as solar, wind and geothermal energy are abundant on the Greek Islands, their use is limited. This presentation emphasized that solar energy could play a key role in meeting Greece's objective of satisfying 8.6 per cent of its electricity needs using renewable sources by 2010. An optimization methodology was applied to the prefecture in order to exploit the island's solar energy and to satisfy part of its energy needs. In 2001, the population of Lasithi was 76,318. From 1997 to 2002, the total energy consumption in Lasithi increased by an average of 6.4 per cent. The technologies that were considered for the exploitation of solar energy were thermal solar systems (solar radiation into water heating); photovoltaics solar systems (solar radiation into electricity); and, inverted absorber solar stills (solar radiation into drinkable water). A mathematical model was developed to optimize each energy scenario. The basis for analysis was the total amount of diesel, heavy fuel oil and electricity consumed in Lasithi from 1997 to 2002 in correlation with the solar exploitation potential in the prefecture. This paper also presented a review of photovoltaic systems (PV modules, batteries, power conditioning, generators, and pumps), solar air heating systems on buildings and solar water heating systems. It was noted that the extent to which the energy demands will be satisfied by the use of these systems will depend on both financial and environmental criteria. It was determined that for heating and domestic use, the energy from solar collectors, photovoltaics, solar stills and concentrators could meet 97.3 per cent of the energy needs for the prefecture. The remaining energy could be supplied by liquid fuels and the

  15. On freak minor octopus, Octopus minor, found out in Imabari Fish Market, Ehime Prefecture

    OpenAIRE

    Higashide, Ryosuke; Sakai, Yoichi; Hashimoto, Hiroaki

    2007-01-01

    The three male freak minor octopus, Octopus minor were found out on Fish Market of Imabari Fisheries Cooperative, Ehime Prefecture, Japan. One of them was the octopus landed on May 25, 2006, which had two hectocotilized arms on both of the third right and left, though male octopus usually has only one hectocotilized arm on the third right arm. It was seemed to be arisen from the abnormal generation. Another ones were landed on the Fish Market on April 16 and June 26, 2007, respectively. Both ...

  16. Mass survey of gastric cancer and leukemia in Miyagi Prefecture, Japan

    Energy Technology Data Exchange (ETDEWEB)

    Sakka, Masatoshi; Sasano, Nobuaki; Uzuka, Yoshiro [Tohoku Univ., Sendai (Japan). School of Medicine; Hisamichi, Shigeru; Takano, Akira; Hashizume, Tadashi

    1982-11-01

    A little more than 20,000 examinees of x-ray mass survey of gastric cancer and the controls were followed up from 1960 to 1977. Cumulative doses of x-rays were calculated for each examinee, and a collective dose in person-year-rads was constructed. Incidence of leukemia was ascertained from Miyagi Prefectural Cancer Registry. Seven cases of leukemia were found out of 242,689 person-year-rads in the irradiated population, and 9 cases out of 273,344 person-years in the controls. Incidence rate in the two groups was identical. Therefore, the risk of this mass survey was disproved.

  17. Relationship between terrestrial gamma ray dose rates and geology of Awaji Island in Hyogo Prefecture

    International Nuclear Information System (INIS)

    Shibayama, Motohiko; Hiraoka, Yoshitsugu; Ikeda, Tadashi; Terado, Shin

    2004-01-01

    In order to clarify the relationship between terrestrial gamma ray dose rates and surface geology, measurements were carried out for the entire part f Awaji Island in Hyogo Prefecture. The results of analysis were summarized as follows. (1) The mean value for each geology was nearly the same as that in the whole of Japan. (2) The granitic rocks can be divided into three groups, based on their stages of intrusion (Tainsyo, 1985). the dose rate levels for granitic rocks increased from fast stage over third stage. (author)

  18. Eco2 Cities : Ecological Cities as Economic Cities

    OpenAIRE

    Suzuki, Hiroaki; Dastur, Arish; Moffatt, Sebastian; Yabuki, Nanae; Maruyama, Hinako

    2010-01-01

    This book provides an overview of the World Bank's Eco2 cities : ecological cities as economic cities initiative. The objective of the Eco2 cities initiative is to help cities in developing countries achieve a greater degree of ecological and economic sustainability. The book is divided into three parts. Part one describes the Eco2 cities initiative framework. It describes the approach, be...

  19. Flying Cities

    DEFF Research Database (Denmark)

    Ciger, Jan

    2006-01-01

    The Flying Cities artistic installation brings to life imaginary cities made from the speech input of visitors. In this article we describe the original interactive process generating real time 3D graphics from spectators' vocal inputs. This example of cross-modal interaction has the nice property....... As the feedback we have received when presenting Flying Cities was very positive, our objective now is to cross the bridge between art and the potential applications to the rehabilitation of people with reduced mobility or for the treatment of language impairments....

  20. Flying Cities

    DEFF Research Database (Denmark)

    Herbelin, Bruno; Lasserre, Sebastien; Ciger, Jan

    2008-01-01

    Flying Cities is an artistic installation which generates imaginary cities from the speech of its visitors. Thanks to an original interactive process analyzing people's vocal input to create 3D graphics, a tangible correspondence between speech and visuals opens new possibilities of interaction....... This cross-modal interaction not only supports our artistic messages, but also aims at providing anyone with a pleasant and stimulating feedback from her/his speech activity. As the feedback we have received when presenting Flying Cities was very positive, our objective is now to cross the bridge between art...

  1. Supports for libraries'restoration from the Great East Japan Earthquake : Challenges we address at Miyagi Prefectural Library

    Science.gov (United States)

    Kumagai, Shinichiro

    This article overviews the situations of damage and reconstruction of mainly public libraries in Miyagi Prefecture about 9 months after the Great East Japan Earthquake. Serious damage of library buildings was due not only to the tsunami or seismic sea wave but to violent shaking, the latter less reported by the media. We at the Miyagi Prefectural Library implemented reconstruction assistance for regional public libraries in both direct and indirect ways. Among them, we report in detail on the support we offered until the Minami-sanriku Town Library reopened its service. We highlight a prefectural library's role, acting between supporters and those supportees, to consider the necessity of middle organizations. We clarify what challenges we face and examine how best to provide assistance in case of large-scale disasters.

  2. Transition of environmental radiation and radioactivity levels in Kanagawa Prefecture, 1

    International Nuclear Information System (INIS)

    Iijima, Ikuyo; Takagi, Hiroyuki; Koyama, Kanehiro

    1991-01-01

    The concentrations of 137 Cs and the other radionuclides in dairy products, fish, vegetables, rice and total diets collected at several locations of Kanagawa Prefecture, were determined with gamma ray spectrometry during the period between 1974 and 1990. The concentration of 137 Cs in some kinds of food declined step by step from 1974 to 1985. The high concentration of 137 Cs was considerably due to some atmospheric Chinese nuclear tests. A spectacular increase in concentrations of 137 Cs, 131 I etc. in food was observed during the month of May 1986, about a week after the Chernobyl nuclear reactor accident. The concentation of 131 I in fresh milk decreased with a half-time of about 4 days. The concentrations of 137 Cs and 134 Cs in European and West Asian imported foods in the markets of some locations within Kanagawa Prefecture were determined after the Chernobyl nuclear reactor accident. The average concentration of 137 Cs in Pasta samples over a four-year period was about 10 Bq/(kg as received). (author)

  3. Modelling Seasonal Brucellosis Epidemics in Bayingolin Mongol Autonomous Prefecture of Xinjiang, China, 2010–2014

    Directory of Open Access Journals (Sweden)

    Pengwei Lou

    2016-01-01

    Full Text Available Brucellosis is one of the severe public health problems; the cumulative number of new human brucellosis cases reached 211515 from 2010 to 2014 in China. Bayingolin Mongol Autonomous Prefecture is situated in the southeast of Xinjiang, where brucellosis infection occurs every year. Based on the reported data of newly acute human brucellosis cases for each season in Bayingolin Mongol Autonomous Prefecture, we proposed a susceptible, exposed, infected, and vaccinated (SEIV model with periodic transmission rates to investigate the seasonal brucellosis transmission dynamics among sheep/cattle and from sheep/cattle to humans. Compared with the criteria of MAPE and RMSPE, the model simulations agree to the data on newly acute human brucellosis. We predict that the number of newly acute human brucellosis is increasing and will peak 15325 [95% CI: 11920–18242] around the summer of 2023. We also estimate the basic reproduction number R0=2.5524 [95% CI: 2.5129–2.6225] and perform some sensitivity analysis of the newly acute human brucellosis cases and the basic reproduction number R0 in terms of model parameters. Our study demonstrates that reducing the birth number of sheep/cattle, raising the slaughter rate of infected sheep/cattle, increasing the vaccination rate of susceptible sheep/cattle, and decreasing the loss rate of vaccination are effective strategies to control brucellosis epidemic.

  4. Retrospect and prospect of “Traffic Safety Education” in Kagawa Prefecture

    Directory of Open Access Journals (Sweden)

    Takeo Ihara

    2011-03-01

    Full Text Available The aim of this paper is to explain why we have conducted “Traffic Safety Education” in the Kagawa Prefecture during the past ten years so as to clarify the important factors for preventing painful traffic accidents in advance. To meet this aim, we firstly clarify the reason why we eventually decided to conduct “Traffic Safety Education” in the Kagawa Prefecture. In other words, the organization of powerful actors and/or leaders to cope with traffic accidents plays a very important role in “Traffic Safety Education.” Then, we specifically describe the essential parts of our “Traffic Safety Education”. In this respect, we have decided to select the following two aims: to reduce the number of traffic accidents, and to improve traffic manners, respectively. Thirdly, we evaluate various measures, such as teaching materials, teaching methods, and other activities of our “Traffic Safety Education” in detail. Lastly, we summarize the remaining tasks, which have been revealed so far, together with some concluding remarks.

  5. Assessing cost and effectiveness of radiation decontamination in Fukushima Prefecture, Japan.

    Science.gov (United States)

    Yasutaka, Tetsuo; Naito, Wataru

    2016-01-01

    Despite the enormous cost of radiation decontamination in Fukushima Prefecture, it is not clear what levels of reduction in external radiation exposure are possible in the Special Decontamination Area, the Intensive Contamination Survey Areas and the whole of Fukushima. The objective of this study was to evaluate the cost and effectiveness of radiation decontamination in Fukushima Prefecture in its entirety. Using a geographic information system, we calculated the costs of removal, storage containers, transport, and temporary and interim storage facilities as well as the reduction in air dose rate for a cumulative external exposure for 9000 1 km × 1 km mesh units incorporating 51 municipalities. The decontamination cost for the basic scenario, for which forested areas within 20 m of habitation areas were decontaminated, was JPY2.53-5.12 trillion; the resulting reduction in annual external dose was about 2500 person-Sv. The transport, storage, and administrative costs of decontamination waste and removed soil reached JPY1.55-2.12 trillion under this scenario. Although implementing decontamination of all forested areas provides some major reductions in the external radiation dose for the average inhabitant, decontamination costs could potentially exceed JPY16 trillion. These results indicate that technologies for reducing the volume of decontamination waste and removed soil should be considered to reduce storage costs and that further discussions about forest decontamination policies are needed. Copyright © 2015 Elsevier Ltd. All rights reserved.

  6. Incidence of pests and viral disease on pepino (Solanum muricatum Ait.) in Kanagawa Prefecture, Japan.

    Science.gov (United States)

    Kim, Ok-Kyung; Ishikawa, Tadashi; Yamada, Yoshihiro; Sato, Takuma; Shinohara, Hirosuke; Takahata, Ken

    2017-01-01

    The solanaceous fruit crop pepino ( Solanum muricatum Ait.), originating in the Andes, is grown commercially in South American countries and New Zealand. In these areas, pests and diseases of pepino have been identified well; however, to date, these have seldom been investigated in detail in Japan. Herein, we attempt to reconstruct an agricultural production system for commercial pepino crops in Japan, and evaluate the incidence of pests and viral diseases on pepino. The findings of this study will facilitate in developing a better crop system for the commercial cultivation of healthy pepino fruits. A total of 11 species, comprising nine insects and two mites, were recognized as pests of pepino plants in our experimental fields in Kanagawa Prefecture, central Honshu, Japan. Of these pest species, the two-spotted spider mite Tetranychus urticae Koch, 1836 and the cotton aphid Aphis gossypii Glover, 1877, were remarkably abundant than the other pest species. Eventually, 13 species, including two previously recorded, are currently recognized as the pests of pepino in Japan. With regard to viruses, we tested two species Alfalfa mosaic virus (AMV) and Cucumber mosaic virus (CMV), as well as three genera Carlavirus , Potexvirus , and Potyvirus . No virus was detected in symptomatic pepino leaves collected in our experimental fields. This is a first report on the identification of pests on pepino plants in Kanagawa Prefecture, Japan and elucidates the relationship between currently occurring pests of pepino plants and potential viral pathogens that they can transmit.

  7. A survey on the public opinion regarding nuclear power and energy issues in Fukui prefecture

    International Nuclear Information System (INIS)

    Kosugi, Motoko; Tsuchiya, Tomoko

    2007-01-01

    To 2000 people who were randomly sampled from the basic register of residents in Fukui prefecture, we conducted a questionnaire survey asking their interest in, knowledge of and attitude toward nuclear power, to analyze which perceptions and opinions they had and factors influencing them. The ratios of respondents in Fukui prefecture who think nuclear power is safe, necessary, and should be developed more, are higher than those of surveyed residents who live in other regions where nuclear power plants had been in operation. Differences in gender and age are nearly the same as those found in the nation-wide surveys has shown. The respondents in 'Tsuruga' region, one of the centers of nuclear power research and development, are more acceptive and affirmative to the nuclear power than those in other regions, although they have less knowledge and credibility for nuclear power safety measures, such as regulation and monitoring by government, countermeasure of earthquake, training of workers and so on. We analyzed the perception of risk and the sense of security for nuclear power, and the opinions for necessity and development of nuclear power, using a regression model. According to the estimated 'Tsuruga' model, risk perception of Tsuruga respondents does not affect their opinion if nuclear power should be developed. No influence of the risk perception on their opinion for nuclear power suggest a possibility that residents have strong trust in nuclear power technology and electric power companies based on their long term experience. (author)

  8. The examination of radiological monitoring on Okayama Prefectural Institute for Environmental Science and Public Health

    Energy Technology Data Exchange (ETDEWEB)

    Kanematsu, Seiko [Okayama Prefectural Inst. for Environmental Science and Public Health (Japan)

    2000-09-01

    We evaluated the environment around Ningyotoge in the northern part of Okayama Prefecture. Environmental gamma ray measurement results were evaluated by TLD at the time of confirming an investigation using a continuous gamma ray monitor. Doses during that time span for passing persons and individuals in the area were lower than 89 nGy/h. We observed Fading for TLD. The result was that the Fading revision coefficient for the Tenno district in Ningyotoge between October 10, 1997 to December 18, 1997 was 1.02. That for the premises of the Okayama Prefectural Institute for Environmental Science and Public Health was 1.05. The Tenno district in Ningyotoge during the period between June 29, 1998 to October 6, 1998 was 1.04. A relationship between the height from the ground and gamma ray dose was found. A straight line was shown by both logarithm graphs. We evaluated radioactive wastewater. When considering the processing of wastewater that flows into rivers, a discharge of zero release is desirable. We evaluated the BOD, COD, etc, as well as the radioactive materials that are processed by microbes such as Bacillus and Arthrobacter. (author)

  9. CERN CERTIFICATE REQUIRED FOR AN APPLICATION FOR A FRENCH RESIDENCE PERMIT ISSUED BY A PREFECTURE

    CERN Multimedia

    Relations with the Host States Service

    2001-01-01

    All non-French nationals who reside in France for more than three consecutive months or who, in the case of intermittent periods of residence, are effectively present in France for more than three months in any six-month period must obtain a residence or stay permit (titre de séjour). If members of the CERN personnel and members of their families fulfil those conditions inter alia, they normally receive a legitimation document, which is valid as a residence or stay permit, from the French Ministry of Foreign Affairs (Carte spéciale FI or AT, Carte d'assimilé à un membre de mission diplomatique). However, members of the personnel with permanent resident status (résident permanent) are not, by virtue of that status, entitled to a legitimation document and must obtain a residence permit issued by a Prefecture. For the latter purpose, with the agreement of the Prefecture de l'Ain, CERN (i.e. the Personnel Records Office, Human Resources Division, office 33/1-...

  10. Modelling Seasonal Brucellosis Epidemics in Bayingolin Mongol Autonomous Prefecture of Xinjiang, China, 2010–2014

    Science.gov (United States)

    Lou, Pengwei; Wang, Lei; Zhang, Xueliang; Xu, Jiabo

    2016-01-01

    Brucellosis is one of the severe public health problems; the cumulative number of new human brucellosis cases reached 211515 from 2010 to 2014 in China. Bayingolin Mongol Autonomous Prefecture is situated in the southeast of Xinjiang, where brucellosis infection occurs every year. Based on the reported data of newly acute human brucellosis cases for each season in Bayingolin Mongol Autonomous Prefecture, we proposed a susceptible, exposed, infected, and vaccinated (SEIV) model with periodic transmission rates to investigate the seasonal brucellosis transmission dynamics among sheep/cattle and from sheep/cattle to humans. Compared with the criteria of MAPE and RMSPE, the model simulations agree to the data on newly acute human brucellosis. We predict that the number of newly acute human brucellosis is increasing and will peak 15325 [95% CI: 11920–18242] around the summer of 2023. We also estimate the basic reproduction number R 0 = 2.5524 [95% CI: 2.5129–2.6225] and perform some sensitivity analysis of the newly acute human brucellosis cases and the basic reproduction number R 0 in terms of model parameters. Our study demonstrates that reducing the birth number of sheep/cattle, raising the slaughter rate of infected sheep/cattle, increasing the vaccination rate of susceptible sheep/cattle, and decreasing the loss rate of vaccination are effective strategies to control brucellosis epidemic. PMID:27872852

  11. Plan of disaster prevention in district of Shizuoka Prefecture countermeasures to nuclear power. 1984 ed.

    International Nuclear Information System (INIS)

    1984-01-01

    Based on the basic act for disaster countermeasures, this plan aimes at establishing the necessary system concerning the countermeasures for preventing the disaster due to the release of a large quantity of radioactive substances from the Hamaoka Nuclear Power Station, Chubu Electric Power Co., Inc., determining the measures to be taken for disaster prevention, and striving for the safety of inhabitants by executing the deskworks and services of the disaster prevention related to nuclear power synthetically and purposefully. The general matters concerning the disaster prevention in the district of Shizuoka Prefecture are determined in the ''Plan of disaster prevention in the district of Shizuoka Prefecture (General countermeasures)'', but in view of the peculiarity of nuclear power disaster, the peculiar matters are to be determined in this plan. The general rules on the works of respective disaster prevention organizations, the countermeasures for preventing nuclear power disaster, the emergency countermeasures to nuclear power disaster, the countermeasures to Tokai earthquakes and the countermeasures for restoration after nuclear power disaster are stipulated. (Kako, I.)

  12. City Streets

    Data.gov (United States)

    Minnesota Department of Natural Resources — This data set contains roadway centerlines for city streets found on the USGS 1:24,000 mapping series. In some areas, these roadways are current through the 2000...

  13. Drone City

    DEFF Research Database (Denmark)

    Jensen, Ole B.

    2016-01-01

    for a new urban condition where cities are networked and connected (as well as disconnected) from the local block to global digital spheres. In the midst of many of the well-known data-creating devices (e.g. Bluetooth, radio-frequency identification (RFID), GPS, smartphone applications) there is a “new kid......This paper address the phenomenon of drones and their potential relationship with the city from the point of view of the so-called “mobilities turn”. This is done in such a way that turns attention to a recent redevelopment of the “turn” towards design; so the emerging perspective of “mobilities...... design” will be used as a background perspective to reflect upon the future of drones in cities. The other perspective used to frame the phenomenon is the emerging discourse of the “smart city”. A city of proliferating digital information and data communication may be termed a smart city as shorthand...

  14. Evaluating medical convenience in ethnic minority areas of Southwest China via road network vulnerability: a case study for Dehong autonomous prefecture.

    Science.gov (United States)

    Wei, Xiaoyan; Liu, Xuejun; Cheng, Liang; Sun, Lele; Pan, Yingying; Zong, Wenwen

    2017-11-28

    Southwest China is home to more than 30 ethnic minority groups. Since most of these populations reside in mountainous areas, convenient access to medical services is an important metric of how well their livelihoods are being protected. This paper proposes a medical convenience index (MCI) and computation model for mountain residents, taking into account various conditions including topography, geology, and climate. Data on road networks were used for comprehensive evaluation from three perspectives: vulnerability, complexity, and accessibility. The model is innovative for considering road network vulnerability in mountainous areas, and proposing a method of evaluating road network vulnerability by measuring the impacts of debris flows based on only links. The model was used to compute and rank the respective MCIs for settlements of each ethnic population in the Dehong Dai and Jingpo Autonomous Prefecture of Yunnan Province, in 2009 and 2015. Data on the settlements over the two periods were also used to analyze the spatial differentiation of medical convenience levels within the study area. The medical convenience levels of many settlements improved significantly. 80 settlements were greatly improved, while another 103 showed slight improvement.Areas with obvious improvement were distributed in clusters, and mainly located in the southwestern part of Yingjiang County, northern Longchuan County, eastern Lianghe County, and the region where Lianghe and Longchuan counties and Mang City intersect. Development of the road network was found to be a major contributor to improvements in MCI for mountain residents over the six-year period.

  15. Measurement of radon concentration in water by means of {alpha}, {gamma} spectrometry. Radon concentration in ground and spring water in Hiroshima Prefecture

    Energy Technology Data Exchange (ETDEWEB)

    Shizuma, Kiyoshi [Hiroshima Univ. (Japan)

    1997-02-01

    Radon ({sup 222}Rn, T{sub 1/2}=3.8235{+-}0.0003d) is {alpha}-ray releasing nuclide, so that it can not be detected by {gamma}-ray measurement. But, the daughter nuclides {sup 214}Pb (T{sub 1/2}=26.8 min) and {sup 214}Bi (T{sub 1/2}=19.9 min) release {gamma}-ray, accordingly they are measured by Ge detector. Their radioactive equilibrium is kept in the closed vessel, because their half-lives are shorter than that of radon. We developed a measurement method of radon concentration by means of {gamma}-spectrometry. We applied this method to catch radon in the atmosphere by active carbon. The same principle can be applied to radon in water. Radon concentrations in the ground water were measured in 22 points in the Higashi-Hiroshima city and 82 points in the Hiroshima prefecture. The efficiencies of {gamma}-ray were determined. The radon concentration showed between 11 and 459 Bq/l and the average was 123 Bq/l. The high concentration of radon was distributed in the spring of granitic layer and higher concentration of radon were observed in the ground water of fault. (S.Y.)

  16. Consumers' attitudes towards GM Free products in a European Region. The case of the Prefecture of Drama-Kavala-Xanthi in Greece.

    Science.gov (United States)

    Tsourgiannis, L; Karasavvoglou, A; Florou, G

    2011-10-01

    This study aims to identify the factors that affect consumers purchasing behaviour towards food products that are free from Genetic Modified Organism (GM Free) in a European Region and more precisely in the Prefecture of Drama-Kavala-Xanthi. Field interviews conducted in a random selected sample consisted of 337 consumers in the cities of Drama, Kavala, Xanthi, in November and December of 2009. Principal components analysis (PCA) was conducted in order to identify the factors that affect people in preferring consuming products that are GM Free. The factors that influence people in the study area to buy GM Free products are: (a) products' certification as GM Free or organic products, (b) interest about the protection of the environment and nutrition value, (c) marketing issues, and (d) price and quality. Furthermore, cluster and discriminant analysis identified two groups of consumers: (a) those are influenced by the product price, quality and marketing aspects and (b) those are interested in product's certification and environmental protection. Non parametric statistical bivariate techniques were performed to profile the identified groups of consumers regarding their personal characteristics and some other factors affecting their buying behaviour. Copyright © 2011. Published by Elsevier Ltd.

  17. Analysis of HIV prevalence among pregnant women in Liangshan Prefecture, China, from 2009 to 2015.

    Science.gov (United States)

    Yang, Shujuan; Yang, Chao; Liao, Qiang; Zhai, Wenwen; Yu, Gang; Xiao, Lin; Wang, Qixing; Gong, Yuhan; Zhang, Suhua; Yao, Yongna; Wang, Ke; Wang, Ju; Bian, Shaochao; Liu, Qian

    2017-01-01

    Yi people make up about 50% of the population in Liangshan Prefecture, Sichuan Province, China, but accounted for 88.07% of new HIV cases in the prefecture from 2011 to 2013. This study evaluated HIV prevalence in pregnant women of Liangshan Prefecture using HIV sentinel surveillance (HSS) data over the period of 2009 to 2015. Xichang, Zhaojue County, and Butuo County were selected as HSS sites. We investigated the temporal trends in HIV prevalence in these areas, and the association between demographic and behavioral characteristics and risk of HIV infection. Data on a total of 2797 pregnant women in Xichang and 3983 pregnant women in Zhaojue and Butuo was collected for the period 2009 to 2015. There was a fluctuating HIV prevalence among pregnant women of Xichang, with a rate of 0.75% in 2015 (χ2trend = 2.27, P = 0.13). HIV prevalence among pregnant women of Zhaojue and Butuo was consistently high, varying between 3.4% (9/267, 2011) and 10.3% (82/796, 2012) over the period of 2010 to 2015 (χ2trend = 0.12, P = 0.73). In Xichang, we found that Yi ethnicity (OR = 11.37, 95% CI = 2.92-44.25) and a husband who used drugs (OR = 32.13, 95% CI = 5.33-193.67) were significantly associated with HIV risk in pregnant women. For Zhaojue and Butuo, we observed that pregnant women had a higher risk of HIV infection when they were over 30 years old (OR = 1.72, 95% CI = 1.17-2.52), when they had a higher number of previous births, when their husbands had a history of migrating for work (OR = 1.56, 95% CI = 1.16-2.08), and when they had a history of other sexually transmitted infections (OR = 2.19, 95% CI = 1.16-2.08). Compared to those with a primary school education or below, pregnant women with a secondary or high school education level had a lower risk of HIV infection (OR = 0.28, 95% CI = 0.09-0.89). Our results indicate that there is a serious HIV epidemic among pregnant Yi women, especially for those with less education, more past births, or a husband with a history of

  18. The efficiency analysis methods of decontamination of Fukushima Prefecture territory (Japan

    Directory of Open Access Journals (Sweden)

    Dmitriy V. Aron

    2017-01-01

    Full Text Available The article deals with the problems of radiological and economic efficiency of decontamination procedures as a measure of eliminating radioactive contamination in scarcely populated residential areas of Fukushima Prefecture (Japan.The objective of the research was to identify and compare with officially declared results the real effects of the decontamination measures on improving the radiation situation and reducing radiation doses for the population in Fukushima region. There was another objective of estimating the expected decontamination expenditure for these territories and the economic efficiency of this measure in accordance with the official international recommendations. The results of such kind of survey for Japan and actual values of the prevented doses due to the decontamination have not been published before. The key objective of this research was to assess the need for decontamination in sparsely populated areas of Fukushima Prefecture taking into account relatively low radiation background in these areas and significant associated financial losses.The initial data for the research have been taken from the Environment Ministry (Japan reports on the restoration progress in the NPP area. The data on the current radiation situation in Japan have been taken from the Japan Nuclear Regulatory Commission Internet publications. A mathematical modeling of the radiation situation in remediation territories near Fukushima-1 NPP was carried out in the research taking into account the simultaneous impact of several natural and anthropogenic factors. This mathematical model is described in the article. Some empirical dependencies obtained after the Chernobyl accident were also used in it.As the results of the research, the estimated values of actual, predicted and prevented by the decontamination and the resettlement measures doses to residents in one specific Fukushima prefecture municipality were presented.The total and average financial costs

  19. Fukushima Daiichi nuclear power plant accident and the project of prefectural health management survey

    International Nuclear Information System (INIS)

    Yamashita, Shunichi; Yasumura, Seiji; Suzuki, Shinichi; Hosoya, Mitsuaki; Fujimori, Keiya; Ohtsuru, Akira; Sakai, Akira; Kamiya, Kenji; Abe, Masafumi

    2012-01-01

    The Project in the title after the Accident (Mar. 11, 2011) formally started in September in Fukushima Medical University in contract with the Prefecture on the national fund, of which progress and future aspect are reported. Based on a preliminary study in June, the subsequent fundamental investigation was conducted on all prefectural residents from August with questionnaire to see individual's health state and to estimate their accumulated maximal dose (mSv/4 months after the Accident). The preliminary study above was conducted for 29 thousands residents having been supposedly exposed to high dose at regions of Yamakiya, Namie and Iitate, 15 thousands (52%) of whom replied, where 99.3% were exposed to <10 mSv with the maximum of 23.0 mSv. In the fundamental study, until the end of May, 2012, 440 thousands replies (22%) were obtained from 2.05 million postal questionnaire mails sent, whose analysis was not finished, yet the results were retuned to individuals in due order of analysis completion. Another detailed investigation started almost simultaneously, which contained examinations of ultrasonic (US) thyroid testing for residents younger than age 18 y, of detailed health and mental state/life habit of 21 thousands people in the evacuation area, and of expectant/nursing mothers. Preliminarily, the internal exposure dose rate of thyroid was found to be 0.1 mcSv/h in one subject and <0.04 in 99% of 1,080 children in the Prefecture (Mar. 24-30), and US test of 38 thousands in the evacuation area revealed 0.5% of children were necessary for secondary examination due to benign lesions in the organ. To expectant/nursing mothers, questionnaire was performed asking about the health state during pregnancy, childbirth, mental health, etc. Reply was obtained in 55% within 2011 and follow-up has been conducted when judged to be necessary. Tasks derived from all matters described above include various things, of which continued long term follow-up supports are necessary. (T.T.)

  20. Expanding cities

    DEFF Research Database (Denmark)

    Møller-Jensen, Lasse

    A number of cities in Africa experience very rapid spatial growth without the benefit of a systematic process of planning and implementation of planning decisions. This process has challenged the road and transport system, created high levels of congestion, and hampered mobility and accessibility...... to both central and new peripheral areas. This paper reports on studies carried out in Accra and Dar es Salaam to address and link 1) mobility practices of residents, 2) local strategies for ‘post-settlement’ network extension, and 3) the city-wide performance of the transport system. The studies draw...... in advance. However, such solutions are often impeded by costly and cumbersome land-acquisition processes, and because of the reactive and often piecemeal approach to infrastructure extensions, the development will often be more costly. Moreover, the lack of compliance to a city-wide development plan...

  1. Vatican City.

    Science.gov (United States)

    1984-11-01

    Vatican City, the administrative and spiritual capital of the Roman catholic Church, has a population of 1000. Citizenship is generally accorded only to those who reside in Vatican City for reasons of office of employment. Supreme legislative, executive, and judicial power is currentily exercised by Pope John Paul II, the 1st non-italian pope in 5 centuries. The State of Vatican City is recognized by many nations as an independent sovereign state under the temporal jurisdiction of the Pope. By 1984, 108 countries had established diplomatic relations with the Holy See, most of which are not Roman Catholic. Third World countries comprise a large proportion of countries that have recently established relations with the Holy See. The US re-established relations with the Vatican in 1984 and there is frequent contact and consultation between the 2 states on key international issues.

  2. A remarkable new species of Nemoura (Plecoptera: Nemouridae) from Chuxiong Yi Autonomous Prefecture of Yunnan Province, China.

    Science.gov (United States)

    Qian, Yu-Han; Xiao, Qian; Chen, Zhi-Teng; Du, Yu-Zhou

    2018-01-24

    A new species of the genus Nemoura, N. latilongispina sp. nov. from Chuxiong Yi Autonomous Prefecture of Yunnan Province, southwestern China is described and illustrated. The new species is characterized by ventral sclerite of epiproct extended laterally, forming upcurved plates fringed with long spines along upper margin, and by the strongly sclerotized, fork-shaped cercus.

  3. A new species of the genus Pontogeneia (Crustacea, Amphipoda) from Matsukawa-ura Inlet, Fukushima Prefecture, Japan

    NARCIS (Netherlands)

    Hirayama, Akira

    1990-01-01

    A new species of the genus Pontogeneia taken from a shallow inlet of Fukushima Prefecture, Japan, is described and figured. The new species is closely related to P. intermedia from Japan Sea and California but is distinguished from it by a slightly dilated propod of gnathopod 1, the presence of

  4. An epidemiological analysis of drunk driving accidents in Kagawa Prefecture - comparison of 1997-2000 and 2003-2006.

    Science.gov (United States)

    Fujita, Yoshitsugu; Inoue, Ken; Sakuta, Akira; Seki, Nobuhiko; Miyazawa, Teruomi; Eguchi, Kenji

    2008-10-01

    In this study, we examined the number of drunk driving accidents and drunk driving accident toll in 1997-2000 and 2003-2006 for Kagawa Prefecture, which had Japan's highest number of traffic accident fatalities per 100,000 population.

  5. Sustainable Cities

    DEFF Research Database (Denmark)

    Georg, Susse; Garza de Linde, Gabriela Lucía

    Judging from the number of communities and cities striving or claiming to be sustainable and how often eco-development is invoked as the means for urban regeneration, it appears that sustainable and eco-development have become “the leading paradigm within urban development” (Whitehead 2003....../assessment tool. The context for our study is urban regeneration in one Danish city, which had been suffering from industrial decline and which is currently investing in establishing a “sustainable city”. Based on this case study we explore how the insights and inspiration evoked in working with the tool...

  6. Hydrogen isotope ratios of clay minerals constituting clay veins found in granitic rocks in Hiroshima Prefecture

    International Nuclear Information System (INIS)

    Kitagawa, Ryuji; Kakitani, Satoru; Kuroda, Yoshimatsu; Matsuo, Sadao; Suzuoki, Tetsuro.

    1980-01-01

    The deuterium content of the constitutional and interlayer water extracted from the clay minerals (illite, montmorillonite, interstratified illite-montmorillonite mineral, kaolinite, halloysite) constituting the clay veins found in the granitic rocks in Hiroshima Prefecture was measured. The clay minerals were heated at 270 deg C to extract the interlayer water, then heated to 1,400 or 1,500 deg C to extract the constitutional water. The deuterium content of the local surface water collected from sampling points was measured. In the clay veins formed along perpendicular joints, the constituent clay minerals change from lower to upper part: illite → montmorillonite → kaolinite → halloysite. The deuterium content values of the constitutional water for illite and montmorillonite were estimated to be -67 to -69% and -86 to -89%, respectively. The deuterium content values of the constitutional water for halloysite range from -68 to -80% and for kaolinite from -63 to -67%. (J.P.N.)

  7. The size distribution of 210Po in the atmosphere around Mt. Sakurajima in Kagoshima prefecture, Japan

    International Nuclear Information System (INIS)

    Ashikawa, N.; Matsuoka, N.; Takashima, Y.; Syojo, N.; Imamura, H.; Fujisaki, M.

    1998-01-01

    The concentration and size distribution of 210 Po in particulate matters in the atmosphere were measured around the active volcano, Mt. Sakurajima in Kagoshima prefecture, Japan. The samples were collected eight times at four sampling points for the period from June 1994 to January 1996. The highest concentration of 210 Po was 2940 μBq/m 3 at Akamizu located 2 km away from the crater of Mt. Sakurajima. The 210 Po concentrations decreased with the increase of distance form Mt. Sakurajima. The size distribution curves of 210 Po in the particulate matters showed that 210 Po is usually condensed to fine particles smaller than 2 μm in diameter. In addition, it was suggested that the 210 Po concentration in particulate matters collected at Akamizu was affected by the wind direction over Mt. Sakurajima. (author)

  8. Studies on the Neogene Tertiary strata distributed in the central part of Tottori prefecture

    International Nuclear Information System (INIS)

    Yoshitani, Akihiko; Yoshizawa, Junko.

    1978-01-01

    The Neogene Tertiary strata, distributed in the central part of Tottori Prefecture, are volcano-stratigraphically classified, as shown in Figure 3. The Miocene strata are divided into Ojika formation and Mitoku formation in ascending order. Ojika formation, composed of plagio-rhyolitic pyroclastics and lavas, abuts against the basement rocks. Furthermore, some breaccias derived from the talus basal conglomerate beds are found in Ojika formation. Mitoku formation abuts both against the basement rocks and Ojika formation, and sometimes overlaps on the basement rocks. From the investigation into the Miocene strata, it is clarified that the depression took place prior to the volcanic activities at the earliest stage of the present Miocene sedimentary basin. (author)

  9. Zero-truncated panel Poisson mixture models: Estimating the impact on tourism benefits in Fukushima Prefecture.

    Science.gov (United States)

    Narukawa, Masaki; Nohara, Katsuhito

    2018-04-01

    This study proposes an estimation approach to panel count data, truncated at zero, in order to apply a contingent behavior travel cost method to revealed and stated preference data collected via a web-based survey. We develop zero-truncated panel Poisson mixture models by focusing on respondents who visited a site. In addition, we introduce an inverse Gaussian distribution to unobserved individual heterogeneity as an alternative to a popular gamma distribution, making it possible to capture effectively the long tail typically observed in trip data. We apply the proposed method to estimate the impact on tourism benefits in Fukushima Prefecture as a result of the Fukushima Nuclear Power Plant No. 1 accident. Copyright © 2018 Elsevier Ltd. All rights reserved.

  10. Radioactivity measurement of tsunami sediments due to the Great East Japan Earthquake in Miyagi prefecture

    International Nuclear Information System (INIS)

    Inoue, Chihiro; Joe, Seongjin

    2014-01-01

    The tsunami sediments and their directly under soils from 25 tsunami flooded areas in Miyagi prefecture after the Great East Japan Earthquake were analyzed quantitatively for radiocesium ( 134 Cs and 137 Cs) concentrations. It was found that the radiocesium released in the reactor accidents of the Fukushima Daiichi Nuclear Power Plant stayed for at least 6 months in the tsunami sediments layer of a few centimeter thickness. On the other hand, from the results of the radiocesium extraction test using the tsunami sediments and 3 kinds of inorganic solvents, it was also found that the radiocesium in the tsunami sediments passed ca. 6 months after fall was hardly eluted with rain water (pH 5.6 ∼ 7.0) and combined strongly with clay minerals in the tsunami sediments. (K. Kato)

  11. Chemical and isotopic composition of natural waters in the Jizuki-yama landslide area, Nagano Prefecture

    Energy Technology Data Exchange (ETDEWEB)

    Yoshioka, Ryuma; Mashima, Kiyotaka; Koizumi, Naoji

    1988-10-01

    A large-scale landslide took place at a southeastern slope of Mt. Jizuki, Nagano Prefecture, on July 26, 1985. It has been said that landslide is closely related to the hydrological and hydrogeochemical nature of groundwater involved. To investigate the weathering mechanism and the origin of groundwater, we collected and analyzed water samples from the large-scale landslide area. The following facts can be pointed out: (1) weather-rock interaction is remarkably active in the landslide area, (2) most of the waters from the landslide area are in equilibrium with Na-montmorillonite (3) immediately after the landslide occurred bicarbonate and sodium ions are dominant, but sulfate and sodium ions become dominant with time, and (4) groundwater passing through horizontally drilled holes dose not effectively drain off to stabilize a slope in the landslide area. And our hypothesis on the mechanism for the formation of sodium sulfate type water is also presented.

  12. Relation of occupations to the regional differences of lung cancer motality in Fukuoka Prefecture.

    Science.gov (United States)

    Shigematsu, T; Yamasaki, M

    1977-07-01

    Geographic pattern of lung cancer mortality in Fukuoka Prefecture showed elevated mortalities among males in the Chikuho district where many coal-mines had long been operated as one of the biggest coal-mining areas in Japan. The analysis in relations of occupations to lung cancer mortality revealed that consistently significant correlations exist between lung cancer mortality, and mining and quarrying occupations in every census year after World War II. No other occupations showed consistent relations to lung cancer though a few significant correlations were found only in the recent years. The results appear to suggest that elevated risk of lung cancer among coal-mining workers may exist and deserve further analytical study.

  13. City 2020+

    Science.gov (United States)

    Schneider, C.; Buttstädt, M.; Merbitz, H.; Sachsen, T.; Ketzler, G.; Michael, S.; Klemme, M.; Dott, W.; Selle, K.; Hofmeister, H.

    2010-09-01

    This research initiative CITY 2020+ assesses the risks and opportunities for residents in urban built environments under projected demographic and climate change for the year 2020 and beyond, using the City of Aachen as a case study. CITY 2020+ develops scenarios, options and tools for planning and developing sustainable future city structures. We investigate how urban environment, political structure and residential behavior can best be adapted, with attention to the interactions among structural, political, and sociological configurations and with their consequences on human health. Demographers project that in the EU-25-States by 2050, approximately 30% of the population will be over age 65. Also by 2050, average tem¬peratures are projected to rise by 1 to 2 K. Combined, Europe can expect enhanced thermal stress and higher levels of particulate matter. CITY 2020+ amongst other sub-projects includes research project dealing with (1) a micro-scale assessment of blockages to low-level cold-air drainage flow into the city centre by vegetation and building structures, (2) a detailed analysis of the change of probability density functions related to the occurrence of heat waves during summer and the spatial and temporal structure of the urban heat island (UHI) (3) a meso-scale analysis of particulate matter (PM) concentrations depending on topography, local meteorological conditions and synoptic-scale weather patterns. First results will be presented specifically from sub-projects related to vegetation barriers within cold air drainage, the assessment of the UHI and the temporal and spatial pattern of PM loadings in the city centre. The analysis of the cold air drainage flow is investigated in two consecutive years with a clearing of vegetation stands in the beginning of the second year early in 2010. The spatial pattern of the UHI and its possible enhancement by climate change is addressed employing a unique setup using GPS devices and temperature probes fixed to

  14. [Study on malnutrition status among Wa ethnicity children and adolescents in Lingcang prefecture, Yunnan province].

    Science.gov (United States)

    Yang, Yunjuan; Chang, Litao; Chen, Lu; Wei, Xijing

    2015-12-01

    To analyze the malnutrition status among children and adolescents of Wa ethnicity in Lincang prefecture, Yunnan province from 2005 to 2014, and to provide evidence for the improvement of the situation. From 2005 to 2014, children and adolescents aged 7 to 18, from 19 primary and secondary schools in Cangyuan county of Lincang prefecture, Yunnan province, were chosen, using the multistage-stratified-random cluster sampling method, to receive physic examination. WHO-2006 standard was used. Situation related to the rate of growth retardation and malnutrition among students was analyzed, from 2005 to 2014. Data was from the National Student Physical Health Research Project. From 2000 to 2014, trends on nutrition development among these students were also studied. The rates related to growth retardation among 7-18 years-old Wa boys in 2005, 2010 and 2014 were 45.61%, 52.36% and 35.85%, with the rates of thinness as 1.44%, 0.76% and 1.36% , respectively. Rates on malnutrition were 52.35% , 56.01% and 41.13% , respectively. Rates related to growth retardation among 7-18 years-old Wa girls were 42.03%, 47.41% and 33.06%, respectively, with rates of thinness as 0.91%, 0.68% and 0.83%, respectively. The rates on malnutrition were 46.13%, 49.77% and 35.56%, respectively. From year 2005 to 2014, spurt on height growth of boys and girls were among the 13-14 years-old and 9-10 years-old, respectively. Girls were 4 years earlier, entering the sudden increase in the peak age than boys. Sex difference on height among the 18 years-old Wa youngsters were 11.99, 9.34 and 11.38 cm in 2005, 2010 and 2014, respectively. Malnutrition status of retardation on growth among Wa children and adolescents remained quite serious.

  15. Coping with radiation measurement in Hippo area of Marumori Town, Miyagi Prefecture

    International Nuclear Information System (INIS)

    Yoshizawa, Takeshi

    2013-01-01

    The series is to report how general people, who are not at all radiological experts, have faced and understood the problems and tasks of radiation given by the Fukushima Daiichi Nuclear Power Plant Accident (Mar. 2011). The section 1 reports the process of its title and present status of the Hippo area. The area localizes at the most southern zone of Miyagi prefecture, borders on Fukushima and is 50 km distant from the Plant. Rapidly after the Accident, they required the precise measurement of ambient dose in the area, but it was 2 months later that it was conducted by Marumori Town office. The dose was found to much exceed 1 mc-Sv/h, being far higher than the dose reported by Miyagi prefecture. The monitoring was restricted at ten-odd fixed sites in the area as large as 75 km 2 , which was unsatisfactory for all residents who lived in houses scattered among hills. Accordingly, the author's area association bought GM-counters through internet, lent them, and also made a map of dose distribution at 137 spots along the roads covering the whole area to be passed out to all houses in July. This conceivably helped for them to learn their positioning in the radiation environment and how to live. In addition, the association could get (July 2012) an instrument (ATOMTEX, AT1320A, made in Belarus) for food monitoring on donations from past and present residents as the Town office, where the monitoring had been done, was too far from the area and had refused the economical assistance. The use of the machine was (still, is) difficult, and the speculation of data, sometimes more: however, the food monitoring is now essential for residents to live safely and easily. The author thinks that self-help is not desirable and hopes the wider means should be taken beyond the administrative border. (T.T.)

  16. Trends in forensic autopsy in Chiba prefecture over the past decade.

    Science.gov (United States)

    Inokuchi, Go; Ishihara, Kenji; Hayakawa, Mutsumi; Yajima, Daisuke; Makino, Yohsuke; Motomura, Ayumi; Chiba, Fumiko; Torimitsu, Suguru; Iwase, Hirotaro

    2014-09-01

    The death investigation system in Japan is in the midst of a great transformation. As part of efforts to revise this system, in this study we analyzed the reasons the police refer unnatural death cases for forensic autopsy and, from an understanding of the trends of such referrals, we discuss the future direction of handling unnatural deaths in our country. For 1618 forensic autopsy cases handled by the First Investigation Division of Chiba Prefectural Police that were referred to our institution for forensic autopsy between 2003 and 2012, we tallied the number of autopsies by sex, age group, and reason for forensic autopsy for each year and investigated trends in the referrals over time. The results revealed that the number of autopsies increased annually from 2003 to 2012, with a marked increase from 2010. The number of autopsies increased particularly for cases of suspected criminal deaths, where it was unclear to the police before the forensic autopsy whether or not the death resulted from a criminal act. Our findings suggest that the number of forensic autopsies will continue to increase into the future in Chiba prefecture, and is a trend that is inevitable if we are to prevent criminal death cases from being overlooked. Although referrals for forensic autopsy in Japan are made only when criminal activity is suspected, the original purpose of death investigations is not only to avoid overlooking crimes, but also to flag public health issues. Therefore, together with the police, we need to review the original purpose and conduct more in-depth discussions about when referrals are necessary. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  17. An Outbreak of Carbon Monoxide Poisoning in Yamagata Prefecture Following the Great East Japan Earthquake

    Directory of Open Access Journals (Sweden)

    Ken Iseki

    2013-06-01

    Full Text Available Background: In the aftermath of the Great East Japan Earthquake, most of the areas in Yamagata prefecture experienced a serious power failure lasting for approximately 24 hours. A number of households were subsequently poisoned with carbon monoxide (CO due to various causes. In this study, we conducted a survey of CO poisoning during the disaster. Methods: A questionnaire regarding CO poisoning associated with the disaster was sent to 37 emergency hospitals in Yamagata prefecture. Results: A total of 51 patients were treated for unintentional CO poisoning in 7 hospitals (hyperbaric oxygen chambers were present in 3 of the hospitals. The patients (18 men, 33 women ranged in age from 0 to 90 years. The source of CO exposure was charcoal briquettes (23 cases; 45%, gasoline-powered electric generators (18 cases; 35%, electric generators together with oil stoves (8 cases; 16%, oil stoves (1 cases; 2%, and automobile exhaust (1 cases; 2%. Blood carboxyhemoglobin levels ranged from 0.5% to 41.6% in 49 cases. Of these, 41 patients were treated by normobaric oxygen therapy, while one was intubated for artificial respiration. Additionally, 5 patients (10% were treated by hyperbaric oxygen therapy, and 3 patients (6% experienced delayed neuropsychiatric sequelae. Conclusion: CO sources included gasoline-powered electric generators and charcoal briquettes during the disaster. Storm-related CO poisoning is well recognized as a disaster-associated accident in the United States, but not in Japan. We emphasize that public education is needed to make people aware of the dangers of CO poisoning after a disaster. In addition, a pulse CO-oximeter should be set up in hospitals.  

  18. Rainfall erosivity in the Fukushima Prefecture: implications for radiocesium mobilization and migration

    Science.gov (United States)

    Laceby, J. Patrick; Chartin, Caroline; Degan, Francesca; Onda, Yuichi; Evrard, Olivier; Cerdan, Olivier; Ayrault, Sophie

    2015-04-01

    The Fukushima Dai-ichi nuclear power plant (FDNPP) accident in March 2011 led to the fallout of predominantly radiocesium (137Cs and 134Cs) on soils of the Fukushima Prefecture. This radiocesium was primarily fixated to fine soil particles. Subsequently, rainfall and snow melt run-off events result in significant quantities of radiocesium being eroded and transported throughout the coastal catchments and ultimately exported to the Pacific Ocean. Erosion models, such as the Universal Soil Loss Equation (USLE), relate rainfall directly to soil erosion in that an increase in rainfall one month will directly result in a proportional increase in sediment generation. Understanding the rainfall regime of the region is therefore fundamental to modelling and predicting long-term radiocesium export. Here, we analyze rainfall data for ~40 stations within a 100 km radius of the FDNPP. First we present general information on the rainfall regime in the region based on monthly and annual rainfall totals. Second we present general information on rainfall erosivity, the R-factor of the USLE equation and its relationship to the general rainfall data. Third we examine rainfall trends over the last 100 years at several of the rainfall stations to understand temporal trends and whether ~20 years of data is sufficient to calculate the R-factor for USLE models. Fourth we present monthly R-factor maps for the Fukushima coastal catchments impacted by the FDNPP accident. The variability of the rainfall in the region, particularly during the typhoon season, is likely resulting in a similar variability in the transfer and migration of radiocesium throughout the coastal catchments of the Fukushima Prefecture. Characterizing the region's rainfall variability is fundamental to modelling sediment and the concomitant radiocesium migration and transfer throughout these catchments and ultimately to the Pacific Ocean.

  19. [A study on genotype of 271 mycobacterium tuberculosis isolates in 6 prefectures in Yunnan Province].

    Science.gov (United States)

    Chen, L Y; Yang, X; Ru, H H; Yang, H J; Yan, S Q; Ma, L; Chen, J O; Yang, R; Xu, L

    2018-01-06

    Objective: To understand the characteristics of genotypes of Mycobacterium tuberculosis isolates in Yunnan province, and provide the molecular epidemiological evidence for prevention and control of tuberculosis in Yunnan Province. Methods: Mycobacterium Tuberculosis isolates were collected from 6 prefectures of Yunnan province in 2014 and their Genetypes of Mycobacterium tuberculosis isolates were obtained using spoligotyping and multiple locus variable numbers of tandem repeats analysis (MLVA). The results of spoligotyping were entered into the SITVITWEB database to obtain the Spoligotyping International Type (SIT) patterns and the sublineages of MTB isolates. The genoyping patterns were clustered with BioNumerics (version 5.0). Results: A total of 271 MTB isolates represented patients were collected from six prefectures in Yunnan province. Out of these patients, 196 (72.3%) were male. The mean age of the patients was (41.9±15.1) years. The most MTB isolates were from Puer, totally 94 iusolates(34.69%). Spoligotyping analysis revealed that 151 (55.72%) MTB isolates belonged to the Beijing genotype, while the other 120 (44.28%) were from non-Beijing genotype; 40 genotypes were consisted of 24 unique genotypes and 16 clusters. The 271 isolates were differentiated into 30 clusters (2 to 17 isolates per cluster) and 177 unique genotypes, showing a clustering rate of 23.62%. Beijing genotype strains showed higher clustering rate than non-Beijing genotype strains (29.14% vs 16.67%). The HGI of 12-locus VNTR in total MTB strains, Beijing genotype strains and non-Beijing genotype was 0.993, 0.982 and 0.995 respectively. Conclusion: The Beijing genotype was the predominant genotype in Yunnan Province, the characteristics of Mycobacterium tuberculosis showed high genetic diversity. The genotyping data reflect the potential recent ongoing transmission in some area, which highlights the urgent need for early diagnosis and treatment of the infectious TB cases, to cut off the

  20. Transplant Procurement Management Model Training: Marked Improvement in the Mindset of In-Hospital Procurement Coordinators at Hyogo Prefecture, Japan.

    Science.gov (United States)

    Yoshikawa, M; Yoshinaga, K; Imamura, Y; Hayashi, T; Osako, T; Takahashi, K; Kaneko, M; Fujisawa, M; Kamidono, S

    2016-09-01

    The organ donation rate in Japan is much lower than that in other developed countries for several reasons. An advanced educational program for in-hospital procurement coordinators is a possible solution for this. We introduced a Transplant Procurement Management (TPM) educational program at Hyogo Prefecture, Japan. Ten healthcare professionals at Hyogo Prefecture participated in the Advanced International TPM course to educate themselves on TPM and held 2 TPM Model Organ Procurement Training Workshops at Hyogo Prefecture for in-hospital procurement coordinators. Furthermore, we held 2 workshops outside Hyogo Prefecture and at the same time undertook a pre-workshop questionnaire survey to evaluate the ability and motivation with respect to organ donation. To evaluate the effectiveness of the workshops, we conducted post-workshop and 3-months-after workshop questionnaire surveys. The results of the pre-workshop survey revealed that in-hospital procurement coordinators lacked the knowledge regarding the entire organ donation process, the current status of organ donation in Japan, and the definition of brain death. Moreover, they did not completely understand the meaning of "organ donation." The results of the post-workshop questionnaire survey showed that the educational program was effective to improve the knowledge and skills of organ donation and motivated behavioral changes among the participants. The survey results showed that our TPM model educational program offered sufficient knowledge and skills to increase organ donation at Hyogo Prefecture. We will continue this program and make an effort to further contribute to the Japanese organ donation activities. Copyright © 2016 Elsevier Inc. All rights reserved.

  1. Evaluation of environmental radiation level by car-borne survey. The outline of the investigation of Aomori Prefecture

    International Nuclear Information System (INIS)

    Hosoda, Masahiro; Inoue, Kazumasa; Oka, Mitsuaki; Omori, Yasutaka; Iwaoka, Kazuki; Tokonami, Shinji

    2016-01-01

    Many nuclear facilities are located in Aomori Prefecture, Japan. However, no detailed dose rate distribution map of Aomori Prefecture, including its mountain regions has been reported since the Fukushima Daiichi Nuclear Power Plant (FDNPP) accident. Thus, a car-borne survey which used a 3-in × 3-in NaI(Tl) scintillation spectrometer was done throughout the prefecture for the purposes of making a dose distribution map and estimating the annual external dose. These results have been published in the same issue of this journal. On the other hand, many researchers have performed car-borne surveys in Fukushima Prefecture after the FDNPP accident. In this paper, the methods of car-borne survey of the present author are explained in detail. 1) The relationship between the total counts per minute of a gamma-ray pulse height distribution and an absorbed dose rate in air is examined for the estimation of dose rate conversion factor. 2) The relationship between count rates outside and inside the car is examined for the estimation of the shielding factor by car body. 3) The uncertainties to the counts inside the car, the dose rate conversion factor and the shielding factor are evaluated according to the Guide to the Expression of Uncertainty in Measurement published by the Joint Committee for Guides in Metrology. 4) The gamma-ray pulse height distributions are unfolded using a 22 × 22 response matrix for the analysis of activity concentrations in soil of "4"0K, "2"3"8U and "2"3"2Th and the contributions of their nuclides to absorbed dose rate in air. 5) The distribution map of absorbed dose rate in air of Aomori Prefecture is drawn using the Generic Mapping Tool which was developed by Hawaii University. (author)

  2. Excite City

    DEFF Research Database (Denmark)

    Marling, Gitte; Kiib, Hans; Jensen, Ole B.

    This paper takes its point of departure in the pressure of the experience economy on European cities - a pressure which in recent years has found its expression in a number of comprehensive transformations of the physical and architectural environments, and new eventscapes related to fun and cult...

  3. City Branding

    DEFF Research Database (Denmark)

    Frimann, Søren; Stigel, Jørgen

    2006-01-01

    Succesful corporate branding requires that questions related to communication, publicity, and organizational structures are adressed. An uncritical adoption of approaches known from tradition product branding will inevitable give problems as the properties of tangible commodities and services...... to face - these differences will inevitably hamper such branding efforts because of the consequential inconsistencies. Finally, paths to more effective city branding are indicated...

  4. Fun City

    DEFF Research Database (Denmark)

    Once the blues guitarist B.B. King sang that when he "didn't wanna live no more", he would go shopping instead. Now, however, shopping has become a lifestyle... The city of today has become "Disneyfied" and "Tivolized". It has become a scene for events. The aim of the book is to encircle and pin ...

  5. FUN CITY

    DEFF Research Database (Denmark)

    Once the blues guitarist B.B. King sang that when he "didn't wanna live no more", he would go shopping instead. Now, however, shopping has become a lifestyle... The city of today has become "Disneyfied" and "Tivolized". It has become a scene for events. The aim of the book is to encircle and pin ...

  6. Sustainable Cities

    International Development Research Centre (IDRC) Digital Library (Canada)

    The case study by Ejigu reveals a tension inherent in urban development in the ... In fact, the price of viable land in the Global South cities is sometimes as high as the ... He discusses the 'piecemeal' construction practice typical of the informal ...

  7. Whose city?

    DEFF Research Database (Denmark)

    Die Stadt als Beute. But where most of these films follow the money and dissect the power relations in today’s urban planning, Whose city? instead moves back in time to the almost forgotten, but defining architectural disputes of the 1990s. With the fall of the Berlin Wall and the rest of the Iron...

  8. Convergence of carbon dioxide emissions in Chinese cities: A continuous dynamic distribution approach

    International Nuclear Information System (INIS)

    Wu, Jianxin; Wu, Yanrui; Guo, Xiumei; Cheong, Tsun Se

    2016-01-01

    This paper investigates the spatial dynamics of per capita carbon dioxide (CO_2) emissions in China. The analyses are conducted by employing a continuous dynamic distribution approach and panel data of 286 cities at the prefecture and above-prefecture level. The results show that per capita CO_2 emissions tend to converge during the sample period of 2002–2011. However, multimodality is found in the ergodic distribution of the full sample. It is also found that there is more persistence in cities with low per capita CO_2 emissions, and more mobility in cities with high per capita CO_2 emissions. The analyses also show that the dynamics of per capita CO_2 emissions are significantly different among various geographical, income and environmental policy groups. The conditional distribution analyses indicate that multimodality cannot be explained independently by any one of the two factors, namely geographical location or income level. The findings in this study may have important policy implications for CO_2 abatement in China. - Highlights: •Spatial dynamics of per capita carbon dioxide (CO_2) emissions in 286 Chinese cities. •A continuous dynamic distribution approach and panel data. •Multimodality is found in the ergodic distribution of the full sample. •Significantly different dynamics among various city groups.

  9. Basic research report for drawing up regional new energy vision (provisional name) for Gunma Prefecture; Gunmaken chiiki shin energy vision (kasho) sakutei kiso chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In view of relatively good solar radiation that the prefecture enjoys and of a result of the investigations of this time conducted into the amount of new energy in existence, it is concluded that a fairly large amount of solar energy is collectable as the regional new energy for Gunma Prefecture. As for wind power energy, since there is no proper location in the prefecture where the annual wind speed average of not less than 5m/s is available, the value generally accepted as necessary for wind power generation, it is inferred that conditions in the prefecture in general are disadvantageous when it comes to wind power generation. As for hydraulic energy of small and medium dimensions, a result of the investigations shows that in the prefecture this energy is next to solar energy in terms of the amount expected to be collectable. In this prefecture, the prefectural project bureau makes use of the rich water resources and generates electric power, and supplied approximately 850-million kWh in fiscal 1998. Since it is feared that it will be difficult to find new sites for power generation in the area now remaining to be developed, however, prudence should be exercised in estimating the expected collectable amount of hydraulic energy. (NEDO)

  10. [Effects of quantity of Japanese cedar pollen, air pollution and urbanization on allergic rhinitis morbidity in Ibaraki prefecture].

    Science.gov (United States)

    Chunling, Wu; Tamura, Kenji; Matsumoto, Yukio; Endo, Tomohiko; Watari, Chisato; Arai, Takashi; Murakami, Masataka

    2002-07-01

    It has been reported that morbidity from allergic rhinitis in the National Health Insurance records in Ibaraki Prefecture for May correlated with the quantity of Japan cedar pollen scattered in each year. The purpose of the present investigation was to clarify the Japanese cedar pollinosis contribution to morbidity, and also clarifying the influence of air pollution and medical resources on the crisis and symptoms of allergic rhinitis. The charts in four otolaryngology facilities were used for analyzing the Japan cedar pollinosis content with reference to the allergic rhinitis during the pollen season. The age-adjusted morbidity of allergic rhinitis was annually compared employing data of National Health Insurance records for medical examinations made in May during the period between 1988 and 1996 in Ibaraki Prefecture. The quantity of Japanese cedar pollen was measured at seven area points in Ibaraki Prefecture during the three-year period from 1994 to 1996, and was compared with the degree of Japan cedar wood occupation in each municipality. Traffic volume according to municipalities in Ibaraki Prefecture was taken as a surrogate indicator of air pollution. The area otolaryngology facilities and doctors were taken as medical resources. Values were thus compared with allergic rhinitis morbidity. Sixty to eighty percent of the allergic rhinitis patients examined in May were found to be suffering from pollinosis. The quantities of Japanese cedar pollen scatter at the seven points in Ibaraki Prefecture varied in concert every year, the quantities correlating well with the area of Japanese cedar woods stands in each municipality in some but not in other years. The morbidity in the records of allergic rhinitis according to municipalities correlated negatively with the proportion of the population occupied in farming (r = -0.38) and with the area of Japanese cedar woods in each municipality (r = -0.40). The traffic volume calculated according to municipalities in

  11. Solar cities

    International Nuclear Information System (INIS)

    Roaf, S.; Fuentes, M.; Gupta, R.

    2005-01-01

    Over the last decade, climate change has moved from being the concern of few to a widely recognized threat to humanity itself and the natural environment. The 1990s were the warmest decade on record, and ever-increasing atmospheric levels of greenhouse gases such as carbon dioxide (CO/sub 2/), could, if left unchecked lead to serious consequences globally, including increased risks of droughts, floods and storms, disruption to agriculture, rising sea levels and the spread of disease. The contribution of anthropogenic emissions of carbon dioxide has been recognized as the principal cause of the atmospheric changes that drive these climate trends. Globally, buildings are the largest source of indirect carbon emissions. In 2000, the UK Royal Commission on Environmental Pollution estimated that in order to stabilise carbon emissions at levels, which avoid catastrophic alterations in the climate, we would have to reduce emissions from the built environment by at least 60% by 2050 and 80% by 2100 relative to 1997 levels. Studies of the Oxford Ecohouse have demonstrated that it is not difficult to reduce carbon emissions from houses by 60% or more through energy efficiency measures, but it is only possible to reach the 90% level of reductions required by using renewable energy technologies. Solar energy technologies have been the most successfully applied of all renewable to date largely because they are the only systems that can be incorporated easily into the urban fabric. In addition, the short fossil fuel horizons that are predicted (c. 40 years left for oil and 65 years for gas) will drive the markets for solar technologies. For these reasons, the cities of the future will be powered by solar energy, to a greater or lesser extent, depending on the city form and location. In recognition of the need to move rapidly towards a renewable energy future, a group of international cities, including Oxford, have started the Solar City Network. In this paper we outline the

  12. Transfer pathways of radiocesium to edible wild plants (Sansai) collected from forests in Fukushima Prefecture

    Energy Technology Data Exchange (ETDEWEB)

    Sugiyama, M.; Muramatsu, Y.; Ohno, T. [Gakushuin University (Japan); Sato, M. [Fukushima Agricultural Technology Center (Japan)

    2014-07-01

    Large quantities of radionuclides were released from the accident of the Fukushima Dai-ichi Nuclear Power Plant (FDNPP) in March 2011 and farmlands and forests in Fukushima Prefecture were contaminated.The most significant radionuclides related to the contamination of vegetation are {sup 134}Cs (half-life: 2 y) and {sup 137}Cs (half-life: 30 y).Concentrations of radiocesium in vegetables and rice decreased over time to values markedly lower than the guideline (100 Bq/kg). However, radiocesium concentrations in some edible wild plants and mushrooms have still shown very high level. Therefore, it is important to identify plants which accumulate cesium and to clarify the transfer mechanism of radiocesium. In this study, we analyzed both radiocesium and stable cesium in edible wild plants (Sansai) collected from forests in Fukushima Prefecture. Possible mechanisms of high radiocesium transfer into the plants in forest ecosystems were considered. Wild plants were collected from forests in Iitate-mura, Fukushima Prefecture, in 2012 and 2013. We have focused on Koshiabura (Acanthopanaxsciadophylloides) a plant related to Araliaceae and collected their leaves from four different trees in May and July 2013.Radiocesium ({sup 134}Cs and {sup 137}Cs) concentrations were measured with a Ge-detector. For elemental analysis, the samples were freeze-dried and milled with a mixer. Powdered samples (0.1 g) were digested in teflon vessels with an acid mixture (HNO{sub 3}, HF and HClO{sub 4}) on a hot plate. After digestion, each sample was evaporated to dryness. Then, the sample residue was dissolved in 2% HNO{sub 3}. The concentrations of major and minor elements were determined by ICP-MS. Leaves of Koshiabura showed very high radiocesium concentrations up to 60,000 Bq/kg on a dry weight basis, or 10,000 Bq/kg on a wet weight basis.Root uptake and translocation of radiocesium from other parts of the plants to the leaves were expected to occur. Koshiabura plants tend to be shallowly

  13. City Marketing : Case: Moscow

    OpenAIRE

    Kuzina, Irina

    2017-01-01

    Nowadays cities compete with each other for attracting investments and people, which make them implement new city marketing and city branding strategies. There are many factors that can influence city image and its perception in customers’ minds. The purpose of this thesis is to realize how a well-selected city marketing strategy benefits the city and gain a deeper understanding of city marketing possibilities. The final goal is to offer suggestions for the city of Moscow, which can help to i...

  14. Environmental radioactivity survey in Fukuoka prefecture. Fiscal year 1963-1990

    International Nuclear Information System (INIS)

    Narazaki, Yukinori; Nakayama, Kazushige; Karube, Yoshiharu.

    1995-01-01

    This report summarizes the analytical results of deposition, soil and total diet in regard to 90 Sr and 137 Cs concentrations in the area of Fukuoka prefecture during the period of fiscal year 1963-1990 as well as measurements of the γ-ray dose rate in the same area during the period of fiscal year 1970-1990. The annual fallout peaked value in fiscal year 1963 and then decreased on an exponential curve until fiscal year 1985, reflecting the effect of Chinese nuclear tests. 137 Cs fallout at a level of 34.4 MBq/km 2 was detected upon the accident at the Chernobyl nuclear power plant in 1986. However, it began to decrease in the following year and had shown a lower annual level since fiscal year 1989 than those which were detected before the accident. The results of soil analysis showed a sign of accumulation of both 90 Sr and 137 Cs, indicating a long-term effect. The radioactivity of the two nuclides in total diet showed a sloping down curve similar to that of the deposition. The γ-ray dose rate was in the range 51.3-101 nGy/h, averaging 70.7±5.24 nGy/h. The dose equivalent due to external exposure to 137 Cs in the soil was estimated to be 14.5 μSv/year on average and that due to internal exposure to 90 Sr and 137 Cs was 4.7 μSv/year on average. It was found that the 90 Sr and 137 Cs concentration levels in the fallout in Fukuoka prefecture were lower than that of the national average and the mean dose equivalent due to both internal and external exposure to the two nuclides was estimated to be 18.0 μSv/year. This value is within the error limit of 0.495±0.0367 mSv/year, which represents an annual dose equivalent due to the γ-ray dose rate, and is less than 1% of the dose of 2.4 mSv/year, which represents the mean dose due to the total natural radiation in the world. (J.P.N.)

  15. [The application of National AIDS spending assessment in a county of Dehong prefecture, Yunnan province, China].

    Science.gov (United States)

    Shan, Duo; Sun, Jiang-ping; Yakusik, Anna; Chen, Zhong-dan; Yuan, Jian-hua; Li, Tao; Duan, Song; Yang, Xing; Wei, Mei; Michael, Sante; Ye, Run-hua; Xiang, Li-fen; Yang, Yue-cheng; Ren, Da

    2012-11-01

    To calculate the actual expenditures in a county of Dehong prefecture, Yunnan province, China by using the method of National AIDS Spending Assessment (NASA) in 2010. Data were collected through NASA data collection form based on adapted NASA classification in the county of Dehong prefecture from October to December, 2011, and complemented by semi-structured interview with 16 well trained programmatic and financial representatives in 8 spending units. Data were entered in Resource Tracking Software (RTS) V 2009.3.0, and SPSS 13.0 was used for data processing and analysis. The NASA estimations showed that the county spent a total of ¥16 235 954 on HIV/AIDS in 2010. Public funds constituted 96.3% of the total expenditure (¥15 630 937), followed by Global Fund which accounted for 3.0% (¥484 585) and private sources which accounted for 0.7% (¥120 432). Findings based on NASA categories showed that AIDS spendings were mainly on 4 areas, and expenditure on Care & Treatment was ¥12 401 382 (76.4% of total expenditure), followed by Prevention which accounted for 14.3% (¥2 325 707), Program Management & Administration which accounted for 7.8% (¥1 268 523) and human resources which accounted for 1.5% (¥240 342). The most beneficial population group was People Living with HIV (PLHIV), accounting for 84.7% of total expenditure. (¥13 753 428), followed by 4.8% for high risk population, including female sex workers and their partners (¥297 333), injection drug users and their partners (¥293 143), men having sex with men and their partners (¥185 136) and 1.5% (¥241 429) for the general population. The local funds for HIV/AIDS in this county was insufficient. The local government should increase corresponding funds based on central government funding. Care and treatment was the first spending priority in the county and the investment of prevention services needs to be increased. Prevention and treatment and care should be combined to ensure the effectiveness of

  16. Multiscale Modeling of Radioisotope Transfers in Watersheds, Rivers, Reservoirs and Ponds of Fukushima Prefecture

    Science.gov (United States)

    Zheleznyak, M.; Kivva, S.; Nanba, K.; Wakiyama, Y.; Konoplev, A.; Onda, Y.; Gallego, E.; Papush, L.; Maderych, V.

    2015-12-01

    The highest densities of the radioisotopes in fallout from the Fukushima Daiichi NPP in March 2011 were measured at the north eastern part of Fukushima Prefecture. The post-accidental aquatic transfer of cesium -134/137 includes multiscale processes: wash-off from the watersheds in solute and with the eroded soil, long-range transport in the rivers, deposition and resuspension of contaminated sediments in reservoirs and floodplains. The models of EU decision support system RODOS are used for predicting dynamics of 137Cs in the Fukushima surface waters and for assessing efficiency of the remediation measures. The transfer of 137Cs through the watershed of Niida River was simulated by DHSVM -R model that includes the modified code of the distributed hydrological and sediment transport model DHSVM (Lettenmayer, Wigmosta et al.) and new module of radionuclide transport. DHSMV-R was tested by modelling the wash-off from the USLE experimental plots in Fukushima prefecture. The model helps to quantify the influence of the differentiators of Fukushima and Chernobyl watersheds, - intensity of extreme precipitation and steepness of watershed, on the much higher values of the ratio "particulated cesium /soluted cesium" in Fukushima rivers than in Chernobyl rivers. Two dimensional model COASTOX and three dimensional model THREETOX are used to simulate the fate of 137Cs in water and sediments of reservoirs in the Manogawa River, Otagawa River, Mizunashigawa River, which transport 137Cs from the heavy contaminated watersheds to the populated areas at the Pacific coast. The modeling of the extreme floods generated by typhoons shows the resuspension of the bottom sediments from the heavy contaminated areas in reservoirs at the mouths of inflowing rivers at the peaks of floods and then re-deposition of 137Cs downstream in the deeper areas. The forecasts of 137Cs dynamics in bottom sediments of the reservoirs were calculated for the set of the scenarios of the sequences of the high

  17. Infrastructure Shapes Differences in the Carbon Intensities of Chinese Cities.

    Science.gov (United States)

    Zheng, Bo; Zhang, Qiang; Davis, Steven J; Ciais, Philippe; Hong, Chaopeng; Li, Meng; Liu, Fei; Tong, Dan; Li, Haiyan; He, Kebin

    2018-05-15

    The carbon intensity of economic activity, or CO 2 emissions per unit GDP, is a key indicator of the climate impacts of a given activity, business, or region. Although it is well-known that the carbon intensity of countries varies widely according to their level of economic development and dominant industries, few studies have assessed disparities in carbon intensity at the level of cities due to limited availability of data. Here, we present a detailed new inventory of emissions for 337 Chinese cities (every city in mainland China including 333 prefecture-level divisions and 4 province-level cities, Beijing, Tianjin, Shanghai, and Chongqing) in 2013, which we use to evaluate differences of carbon intensity between cities and the causes of those differences. We find that cities' average carbon intensity is 0.84 kg of CO 2 per dollar of gross domestic product (kgCO 2 per $GDP), but individual cities span a large range: from 0.09 to 7.86 kgCO 2 per $GDP (coefficient of variation of 25%). Further analysis of economic and technological drivers of variations in cities' carbon intensity reveals that the differences are largely due to disparities in cities' economic structure that can in turn be traced to past investment-led growth. These patterns suggest that "carbon lock-in" via socio-economic and infrastructural inertia may slow China's efforts to reduce emissions from activities in urban areas. Policy instruments targeted to accelerate the transition of urban economies from investment-led to consumption-led growth may thus be crucial to China meeting both its economic and climate targets.

  18. Radon concentration in the springs of the alluvial fan

    International Nuclear Information System (INIS)

    Horiuchi, Kimiko; Ishii, Tadashi; Kobayashi, Masao

    2003-01-01

    Rokugo alluvial fan is one of the typical stratified alluvial fans which have grown in the east edge of Yokote basin in Akita Prefecture. Many of Rokugo's springs are gushing out from 45 m to 50 m above the sea level where city town have been developed. Mechanism of gushing out of spring is closely bound up with the landform of this area. There is nearly no radon existing in the surface water, but in groundwater, radon concentrations are stable in every stratums and infiltration of groundwater to surface water. We would like to obtain some hydrological information by measuring radon concentration in water samples of Rokugo alluvial fan. (author)

  19. Design basis earthquakes for critical industrial facilities and their characteristics, and the Southern Hyogo prefecture earthquake, 17 January 1995

    Energy Technology Data Exchange (ETDEWEB)

    Shibata, Heki

    1998-12-01

    This paper deals with how to establish the concept of the design basis earthquake (DBE) for critical industrial facilities such as nuclear power plants in consideration of disasters such as the Southern Hyogo prefecture earthquake, the so-called Kobe earthquake in 1995. The author once discussed various DBEs at the 7th World Conference on Earthquake Engineering. At that time, the author assumed that the strongest effective PGA would be 0.7 G, and compared the values of accelerations of a structure obtained by various codes in Japan and other countries. The maximum PGA observed by an instrument at the Southern Hyogo prefecture earthquake in 1995 exceeded the previous assumption of the author, even though the results of the previous paper had been pessimistic. According to the experience of the Kobe event, the author will point out the necessity of the third earthquake S{sub s} adding to S{sub 1} and S{sub 2} of previous DBEs.

  20. Allele frequencies of 18 autosomal STR loci in the Uyghur population living in Kashgar Prefecture, Northwest China.

    Science.gov (United States)

    Zhang, Jian; Li, Zhenghui; Mo, Xiaoting; Ma, Wenhua; Zhang, Hantao; Lin, Ziqing; Ye, Jian

    2018-03-10

    There is currently no large population data-based data set in Kashgar Prefecture Uyghur. The allele frequencies of 18 autosomal short tandem repeat (STR) loci included in the DNATyper™ 19 kit were evaluated in 2600 Uyghur individuals living in Kashgar Prefecture, Northwest China. The values of combined power of discrimination (CPD) and combined probability of exclusion (CPE) of all 18 autosomal STR loci were 0.99999999999999999998235 and 0.99999998670, respectively. Phylogenetic analyses revealed that the Uyghur population has a closer relationship with the Xinjiang-Kazakh, Inner Mongolia-Mongolian, and other three Uyghur populations. In addition, our results are consistent with the hypothesis that Uyghur population is an admixture of Eastern Asian and European populations.

  1. Radioactive concentration of radioactive cesium of native Eleocharis acicularis in paddy fields of Fukushima Prefecture, northeastern Japan

    International Nuclear Information System (INIS)

    Sakakibara, Masayuki; Sato, Yasushi; Sano, Sakae; Kubota, Yuki

    2014-01-01

    Soil contamination with radiogenic Cs has a long term radiological impact because it is commonly transferred through food chains to human beings. Remediation of soil contaminated with radiogenic Cs remains one of the most important problems after the Fukushima Daiichi nuclear disaster. The objectives of this research were to study the applicability of phytoextraction by aquatic plant Eleocharis acicularis of soil contaminated with "1"3"7Cs in paddy field, Fukushima Prefecture, northeastern Japan. In this study, we have investigated the distribution of native E. acicularis in Fukushima Prefecture and its ability of absorption of radiogenic Cs in the paddy soils. As a result, the native E. acicularis has absorbed 2,400 Bq/kg in wet weight in maximum. Eleocharis acicularis shows great potential for use in the phytoremediation of soil and water contaminated by radiogenic Cs at the nuclear disaster area such as Chernobyl and Fukushima. (author)

  2. The Growth Path of Agricultural Labor Productivity in China: A Latent Growth Curve Model at the Prefectural Level

    Directory of Open Access Journals (Sweden)

    Peng Bin

    2016-06-01

    Full Text Available Given the shrinking proportion of agriculture output and the growing mobility of the labor force in China, how agricultural labor productivity develops has become an increasingly attractive topic for researchers and policy makers. This study aims to depict the development trajectory of agricultural labor productivity in China after its WTO entry. Based on a balanced panel data containing 287 Chinese prefectures from 2000 to 2013, this study applies the Latent Growth Curve Model (LGCM and finds that the agricultural labor productivity follows a piecewise growth path with two breaking points in the years of 2004 and 2009. This may stem from some exogenous stimulus, such as supporting policies launched in the breaking years. Further statistical analysis shows an expanding gap of agricultural labor productivity among different Chinese prefectures.

  3. Sharing City

    DEFF Research Database (Denmark)

    This magazine offers an insight into the growing commercial innovation, civic movements, and political narratives surrounding sharing economy services, solutions and organisational types. It presents a cross-section of the manifold sharing economy services and solutions that can be found in Denmark....... Moreover, 15 thought leading experts - professionals and academic - have been invited to give their perspective on sharing economy for cities. This magazine touches upon aspects of the sharing economy as mobility, communities, sustainability, business development, mobility, and urban-rural relation....

  4. Research Survey on the Therapeutic Use of Horticulture in Welfare Institutions and Psychiatric Hospitals in Fukuoka Prefecture, Japan

    OpenAIRE

    松尾, 英輔; 藤木, 雄二; 藤原, 勝紀; Matsuo, Eisuke; Fujiki, Yuji; Fujiwara, Katsunori

    1997-01-01

    A survey was conducted using a mailed questionnaire to investigate the use of horticulture in welfare institutions and psychiatric hospitals in Fukuoka Prefecture. Approximately 70% of the 230 surveyed institutions and hospitals responded. Sixty-two% of the responding institutions had the clients engaged in horticulture. All of them reported having sites for horticultural activities, including container gardening. It was found that farms and flower gardens were the most commonly used sites. H...

  5. Pregnancy and birth survey after the Great East Japan Earthquake and Fukushima Daiichi Nuclear Power Plant accident in Fukushima prefecture.

    Science.gov (United States)

    Fujimori, Keiya; Kyozuka, Hyo; Yasuda, Shun; Goto, Aya; Yasumura, Seiji; Ota, Misao; Ohtsuru, Akira; Nomura, Yasuhisa; Hata, Kenichi; Suzuki, Kouta; Nakai, Akihito; Sato, Mieko; Matsui, Shiro; Nakano, Kyoko; Abe, Masafumi

    2014-01-01

    On 11 March 2011, the Great East Japan Earthquake followed by a powerful tsunami hit the Pacific Coast of Northeast Japan and damaged Tokyo Electric Power Company's Fukushima Daiichi Nuclear Power Plant, causing a radiation hazard in Fukushima Prefecture. The objective of this report is to describe some results of a questionnaire-based pregnancy and birth survey conducted by the Radiation Medical Science Center for the Fukushima Health Management Survey. Questionnaires were sent to women who received maternal and child health handbooks from municipal officers in Fukushima Prefecture between 1 August 2010 and 31 July 2011, with the aim of reaching those who were pregnant at the time of the disaster. Mailing began 18 January 2012. Data were analyzed separately for six geographic areas in Fukushima Prefecture. The total number of women meeting survey criteria was 15,972. The number of responses received to date is 9,298 (58.2%). Data from 8602 respondents were analyzed after excluding 634 invalid responses and 5 induced and 57 spontaneous abortions (less than 22 gestational weeks). The incidences of stillbirth (over 22 completed gestational weeks), preterm birth, low birth weight and congenital anomalies were 0.25%, 4.4%, 8.7% and 2.72%, respectively. These incidences are similar to recent averages elsewhere in Japan. Considering the pregnancy and birth survey data in aggregate, our disaster seemed to provoke no significant adverse outcomes over the whole of Fukushima prefecture. But post-disaster prenatal care and support intended for patients' safety and security should be coupled with ongoing surveillance and rigorous data analysis.

  6. Evaluation of ambient dose equivalent rates influenced by vertical and horizontal distribution of radioactive cesium in soil in Fukushima Prefecture

    OpenAIRE

    Malins, Alex; Kurikami, Hiroshi; Nakama, Shigeo; Saito, Tatsuo; Okumura, Masahiko; Machida, Masahiko; Kitamura, Akihiro

    2015-01-01

    The air dose rate in an environment contaminated with 134Cs and 137Cs depends on the amount, depth profile and horizontal distribution of these contaminants within the ground. This paper introduces and verifies a tool that models these variables and calculates ambient dose equivalent rates at 1 m above the ground. Good correlation is found between predicted dose rates and dose rates measured with survey meters in Fukushima Prefecture in areas contaminated with radiocesium from the Fukushima D...

  7. On results of aseismatic safety examination for atomic energy facilities based on Southern Hyogo Prefecture Earthquake in 1995

    International Nuclear Information System (INIS)

    1996-01-01

    The Nuclear Safety Commission received the report on the results of examination from the ad hoc examination committee. There was no particular effect to atomic energy facilities in the Southern Hyogo Prefecture Earthquake, however, from the viewpoint of perfecting the safety confirmation for atomic energy facilities, the Nuclear Safety Commission set up the aseismatic safety examination committee to investigate the validity of the guidelines related to aseismatic design used for safety examination. The basic plan of the investigation, the outline of the guidelines related to aseismatic design, the state of Southern Hyogo Prefecture Earthquake and the obtained knowledge and the investigation of the validity of the guidelines related to aseismatic design based on the state of Southern Hyogo Prefecture Earthquake are reported. The extraction of the items to be investigated, the evaluation of earthquakes and earthquake motion, vertical earthquake force and active faults, and the way of thinking on right under type earthquakes in the guideline for aseismatic design examination are reported. It was confirmed that the validity of guidelines is not impaired by the earthquake. (K.I.)

  8. Plan to promote new energy introduction in Niigata Prefecture area; Niigataken chiiki shin energy donyu suishin keikaku

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The 'Plan to promote new energy introduction in Niigata Prefecture area' was established to leave the conditions that everybody can live with affluence and comfort in the next generation. The plan lasts for ten years until 2010. Upon identifying the district characteristics of Niigata Prefecture, and based on the results of investigations on new energy existence quantity, utilization possibility thereof, and consciousness of residents of the prefecture, considerations were given that the plan shows the basic policy to promote proliferation of the new energies, and serves as the guideline for practical implementation. The plan document is composed of the following four items: 1) the foreword, 2) the current status of energies, 3) new energies expected of introduction, and 4) basic measures. The energy consumption was estimated to increase to 1.345 times that of fiscal 1990 in the year 2010, the increase being mainly in consumer and household use. The targeted quantity for new energy introduction was set to 90,000 kl annually as converted to petroleum. Expected new energy applications would include photovoltaic power generation, snow energy and solar heat utilization, and cogeneration utilizing natural gas. (NEDO)

  9. Meteorological factors affecting scrub typhus occurrence: a retrospective study of Yamagata Prefecture, Japan, 1984-2014.

    Science.gov (United States)

    Seto, J; Suzuki, Y; Nakao, R; Otani, K; Yahagi, K; Mizuta, K

    2017-02-01

    Climate change, by its influence on the ecology of vectors might affect the occurrence of vector-borne diseases. This study examines the effects of meteorological factors in Japan on the occurrence of scrub typhus, a mite-borne zoonosis caused by Orientia tsutsugamushi. Using negative binomial regression, we analysed the relationships between meteorological factors (including temperature, rainfall, snowfall) and spring-early summer cases of scrub typhus in Yamagata Prefecture, Japan, during 1984-2014. The average temperature in July and August of the previous year, cumulative rainfall in September of the previous year, snowfall throughout the winter, and maximum depth of snow cover in January and February were positively correlated with the number of scrub typhus cases. By contrast, cumulative rainfall in July of the previous year showed a negative relationship to the number of cases. These associations can be explained by the life-cycle of Leptotrombidium pallidum, a predominant vector of spring-early summer cases of scrub typhus in northern Japan. Our findings show that several meteorological factors are useful to estimate the number of scrub typhus cases before the endemic period. They are applicable to establish an early warning system for scrub typhus in northern Japan.

  10. A survey of radioactive levels of agricultural products in Saitama prefecture

    Energy Technology Data Exchange (ETDEWEB)

    Motegi, Misako; Miyake, Sadaaki; Oosawa, Takashi; Nakazawa, Kiyoaki [Saitama Inst. of Public health, Saitama (Japan)

    1997-09-01

    Past atmospheric nuclear testing which have been conducted frequently, have caused environmental pollution due to the diffusion of radioactive substances into the atmosphere and from the radioactive fallout. The environmental pollution from nuclear testing into the atmosphere has resulted in the radioactive contamination in agricultural products and has continued for a long time. The radioactive contamination of agricultural products occurs through air, water and soil which were contaminated by radioactive fallout. In this paper, for the purpose of analyzing the extent of the radioactive contamination levels in the agricultural products of Saitama Prefecture, spinach, green soybeans, dried shiitake and welsh onion, were selected among products, as the amount of the harvest is abundant in all of Japan. Radioactivity concentration was investigated by gamma-ray spectrometry and radiochemical analysis. The radioactivity concentrations of artificial radioactive nuclides, cesium-137 ({sup 137}Cs) and strontium-90 ({sup 90}Sr), were detected in the range which is considered to be the result of radioactive fallout. Moreover, in order to examine the effect on radioactivity concentrations in agricultural products by culinary processing, the raw agricultural products were boiled, and their radioactivity concentrations were compared with the raw produce. The radioactivity concentrations in the boiled were lower than those in the raw produce. (author)

  11. Detection of Legionella spp. from Domestic Water in the Prefecture of Arta, Greece

    Directory of Open Access Journals (Sweden)

    Dimitra Dimitriadi

    2014-01-01

    Full Text Available The aim of this research was the isolation of Legionella spp. from domestic water supply networks in the Prefecture of Arta. A total of 100 water samples, from 25 houses, were collected. Half of the samples concerned the cold water and half the hot water supply. Purpose was to detect colonization of the water networks with Legionella spp. >500 cfu/L by using the method of filtration (ISO 11731. Out of 100 samples, 6 samples from 3 houses were positive for Legionella spp. Legionella pneumophila serogroup 2–14 was isolated in 5 of 6 samples, whereas in the sixth sample Legionella anisa was identified. Only three of the samples had residual chloride over 0.2 mg/L, rate which is necessary for potable water, according to the Greek hygienic practice. Concerning the temperature of hot water, the mean temperature of the negative for Legionella samples was higher compared to the mean temperature of the positive for Legionella samples (49.9°C versus 45.5°C. It is estimated that there is risk of infection through the use of showers. The low concentration of chloride and the temperature, which was found within the limits favorable to developing Legionella spp. (20–45°C, provide fertile ground for proliferation of the bacteria.

  12. Consumers' Attitudes towards Edible Wild Plants: A Case Study of Noto Peninsula, Ishikawa Prefecture, Japan

    Directory of Open Access Journals (Sweden)

    Bixia Chen

    2012-01-01

    Full Text Available This study explored the rural revitalizing strategy in FAO's Globally Important Agricultural Heritage System (GIAHS site in Noto Peninsula, Ishikawa Prefecture of Japan, using a case study of edible wild plants. This study assessed the current and possible future utilization of edible wild plants as one important NTFP by clarifying the attitudes of consumers and exploring the challenges of harvesting edible wild plants. Traditional ecological knowledge associated with edible wild plants and the related attitudes of consumers towards wild plants was documented. A questionnaire survey found that a majority of the respondents held positive attitude towards edible wild plants as being healthy, safe food, part of traditional dietary culture. Increasing demand of edible wild plants from urban residents aroused conflicts with local residents’ interest given that around 86% of the forested hills are private in Noto Region. Non timber forest products (NTFP extraction can be seen as a tool for creating socioeconomic relationships that are dependent on healthy, biodiverse ecosystems. It was suggested that Japanese Agricultural Cooperatives (JA and Forestry Cooperatives (FCA could be involved with GIAHS process. As important traditional dietary and ecological system, edible wild plants should be a part of GIAHS project for rural revitalization.

  13. Annual incidences of visual impairment during 10-year period in Mie prefecture, Japan.

    Science.gov (United States)

    Ikesugi, Kengo; Ichio, Takako; Tsukitome, Hideyuki; Kondo, Mineo

    2017-07-01

    To determine the annual incidence of visual impairment in a Japanese population during a 10-year period. We examined the physical disability certificates issued yearly between 2004 and 2013 in Mie prefecture, Japan. During this period 2468 visually impaired people were registered under the newly defined Act on Welfare of the Physically Disabled Persons' criteria. The age, sex distribution, and causes of visual impairment were determined from the certificates. The major causes of visual impairment during the ten-year period were glaucoma (23.3%), diabetic retinopathy (17.3%), retinitis pigmentosa (12.2%), macular degeneration (9.0%), chorioretinal degeneration or high myopia (7.4%), optic atrophy (5.8%), stroke or brain tumor (5.4%) and cataracts (3.7%). The incidence of glaucoma was significantly higher throughout the period (2004-2013), and that of diabetic retinopathy was lower between 2007 and 2013. The incidence of retinitis pigmentosa did not change significantly during the 10-year period. The incidence of macular degeneration tended to increase between 2004 and 2007, but it decreased significantly between 2007 and 2013. The results indicate that in Japan, the rates of the major causes of visual impairment altered in the most recent 10-year period reflecting the recent changes in the social background and advances in ocular and systemic treatment.

  14. A survey of 165 sporotrichosis cases examined in Nagasaki prefecture from 1951 to 2012.

    Science.gov (United States)

    Takenaka, Motoi; Yoshizaki, Asako; Utani, Atushi; Nishimoto, Katsutaro

    2014-05-01

    A total of 165 sporotrichosis cases occurring in Nagasaki prefecture, and examined at Nagasaki University Hospital, were evaluated. Both males and females were equally affected, with no significant differences in the affected body regions. Lesions were frequently seen on the face (49 cases, 29.5%) and upper limbs (101 cases, 60.9%). The localised cutaneous type of sporotrichosis (105 cases, 62.9%) was much more frequent than the lymphocutaneous type (62 cases, 37.1%). The infection rate in patients over 50 years of age was 73.1%. The most frequent occupation among the patients was farming (52 cases, 37.4%), and 34 patients had a history of injury. Regarding the geographical distribution of sporotrichosis, 48 cases occurred in the Shimabara peninsula (31.2%) and this is much higher than expected for the population size. Before 1994, almost all sporotrichosis cases (112 cases, 96.5%) were treated with potassium iodide (KI). After 1995, the number of patients treated with KI decreased (nine cases, 23.1%), and itraconazole (ITZ) was used in 21 cases (59.0%) and terbinafine in six cases (15.3%). The time between ITZ and KI treatment and cure was 13.8 weeks and 12.5 weeks, respectively. All 116 cases, for which the outcome was known, were cured or improved. © 2013 Blackwell Verlag GmbH.

  15. Radioactive contamination status of an elementary school in southern Miyagi Prefecture, Japan, four years after decontamination

    International Nuclear Information System (INIS)

    Yamaguchi, Toshiro; Sato, Mitsuyoshi; Nagakubo, Kazuyoshi

    2017-01-01

    We investigated the radioactive contamination status of an elementary school in southern Miyagi Prefecture, Japan, four years after decontamination. The radioactive dose rate was measured in the playground (n = 36), back yard (n = 1), parking lot (n = 3), and gutters (n = 30) with a thallium-activated sodium iodide scintillation detector. In addition, topsoil from the playground and gutters sediment were measured with a high-purity germanium semiconductor detector, and sand from the parking lot and sediment from gutters was imaged following an autoradiography method. The mean radioactive dose rate in the playground was almost 0.08 μSv/h. The dose rate was higher at sites facing the mountains, near the main gate, and by the front entrance of the school building. Meanwhile, the radioactive cesium (Cs) concentration of sediment imaged using autoradiography was > 8,000 Bq/kg. These results indicated that the radioactive dose rates in the decontaminated school were below the threshold for being a health hazard. However, the topsoil in the playground had been re-contaminated with radioactive Cs, which had likely been transported via dirt attached to children's shoes and car tires. In addition, the radioactive sediment in the gutters had likely been contaminated by rainwater, suggesting that radioactive protection is necessary when handling gutter sediment. (author)

  16. K-Ar age of bronzite-andesite from Choshi, Chiba Prefecture, Japan

    International Nuclear Information System (INIS)

    Tatsumi, Yoshiyuki; Ishizaka, Kyoichi

    1979-01-01

    The authors have forwarded the study on the activity period of Setouchi volcanic rocks and the research on Sanukitoid which characterizes it. It was already mentioned that the activity period of Setouchi volcanic rocks is only the middle period of Mid-cainozoic era, and that Setouchi volcanic rocks can be treated as one rock region. In this paper, the K-Ar age of bronzite-andesite in Choshi, Chiba Prefecture, is reported, which the authors think as the eastern end of Setouchi volcanic rock region. The outline of the geological features in the vicinity of Choshi is explained. The rock samples for the measurement were collected in May, 1978, in the reconstruction site of the fishing port. The rock samples were fresh, and the effects of degeneration, wathering and others were not observed. The K-Ar age of these bronzite-andesite was determined by Teledyne Isotopes Co. in commission. The determination of K and Ar was carried out on all rock samples twice respectively. The isotopic age of the bronzite-andesite in Choshi was 11.8 +- 0.6 m.y., and it was produced by the volcanic activity in the middle period of Mid-cainozoic era, same as the volcanic rocks of Setouchi. It is considered that the eastern end of Setouchi volcanic rock region is Choshi according to the results of chemical properties and isotopic age. (Kako, I.)

  17. Assessment of landslide distribution map reliability in Niigata prefecture - Japan using frequency ratio approach

    Science.gov (United States)

    Rahardianto, Trias; Saputra, Aditya; Gomez, Christopher

    2017-07-01

    Research on landslide susceptibility has evolved rapidly over the few last decades thanks to the availability of large databases. Landslide research used to be focused on discreet events but the usage of large inventory dataset has become a central pillar of landslide susceptibility, hazard, and risk assessment. Indeed, extracting meaningful information from the large database is now at the forth of geoscientific research, following the big-data research trend. Indeed, the more comprehensive information of the past landslide available in a particular area is, the better the produced map will be, in order to support the effective decision making, planning, and engineering practice. The landslide inventory data which is freely accessible online gives an opportunity for many researchers and decision makers to prevent casualties and economic loss caused by future landslides. This data is advantageous especially for areas with poor landslide historical data. Since the construction criteria of landslide inventory map and its quality evaluation remain poorly defined, the assessment of open source landslide inventory map reliability is required. The present contribution aims to assess the reliability of open-source landslide inventory data based on the particular topographical setting of the observed area in Niigata prefecture, Japan. Geographic Information System (GIS) platform and statistical approach are applied to analyze the data. Frequency ratio method is utilized to model and assess the landslide map. The outcomes of the generated model showed unsatisfactory results with AUC value of 0.603 indicate the low prediction accuracy and unreliability of the model.

  18. New energy vision of the Ehime prefecture area; 2001 nendo Ehime ken chiiki shin energy vision

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-03-01

    For the contribution to environmental preservation and stable supply of energy, 'a new energy vision of the Ehime prefecture area' was worked out which is to be a guide for new energy introduction using photovoltaic power, wind power, etc. In the Uma area, the following were proposed: introduction of waste energy cogeneration to the paper manufacturing industry; study of introduction of small wind turbine to household and business establishment. In the Niihama/Saijo area, introduction of cogeneration to business establishment; creation of the processing/assembly industry for materials/parts of equipment of photovoltaic power generation/wind power generation. In the Imabari area, introduction of natural gas cogeneration to business establishment, creation of the industry for equipment/parts of photovoltaic power generation. In the Matsuyama area, introduction of cogeneration to business establishment; utilization of biomass energy; creation of the industry of production/processing of resin for solar module use. In the Yawatahama/Oozu area, utilization of wind energy for agriculture/forestry, fisheries and tourism fields; study of introduction of biomass energy. In the Uwajima area, utilization of wind power energy for agriculture/fisheries, fisheries and tourism fields; introduction of biomass energy. (NEDO)

  19. [Retinitis pigmentosa and color vision deficiency in Kamigoto island, Nagasaki Prefecture].

    Science.gov (United States)

    Toda, S

    1997-08-01

    I studied two genetic diseases, retinitis pigmentosa (RP) and color vision anomaly, in Kamigoto, one of the off-shore islands in Nagasaki Prefecture. The Prevalance of RP patients in this island was estimated to be one in 473 persons. Among the RP patients observed, familial cases whose disorders are transmitted through successive generations comprised 25.7%. Although it seems that the inheritance mode of RP in these familial cases is autosomal dominant, an autosomal recessive fashion showing quasi-dominance cannot be ruled out, because inbreeding frequently occurs on this island. There were at least two types of RP, one with late onset (40 years of age or later) and the other with early onset, and patients with the latter RP tended to have a poor prognosis. Only a few RP patients had posterior subcapsular cataract, and none had pseudexfoliation in spite of advanced age. Color vision anomalies were found in 3.86% of high-school boys and in 0.41% of girls in this island, and they included protanopia (4.2%), protanomaly (10.4%), deuteranopia (37.5%), and deuteranomaly (47.9%). The prevalence in boys was comparable to that in the general Japanese population, but the prevalence in girls was higher in Kamigoto than in other districts. It is most likely that the unique findings regarding the two disorders reflect geographical and/or social features in Kamigoto island.

  20. Salmonella in Liquid Eggs and Other Foods in Fukuoka Prefecture, Japan

    Directory of Open Access Journals (Sweden)

    Koichi Murakami

    2013-01-01

    Full Text Available The study aimed to evaluate the prevalence of Salmonella in retail and wholesale foods in Fukuoka Prefecture, Japan. A total of 2,021 samples collected between 1999 and 2010 were tested using a culture method. Samples consisted of liquid eggs (n=30, meat (beef and pork (n=781, offal (n=69, processed meats (n=2, seafood (n=232, processed seafood (dried fish (n=76, vegetables (n=481, processed vegetables (n=87, fruits (n=167, and herbs (n=96 from 574 outlets and wholesale agents in 15 areas (five samples were undocumented regarding outlets. Overall, liquid egg showed significantly (P<0.001 higher frequencies of Salmonella contamination (13.3% than beef (1/423, 0.2% and pork (3/235, 1.3%. Salmonella enterica subsp. enterica serovar Enteritidis, the most common serovar as a human pathogen, were isolated from two liquid egg samples. No Salmonella were isolated from seafood and vegetable-related samples including seed sprouts (n=261. In conclusion, liquid egg is a significant Salmonella vehicle, showing a need to continue the vaccination of chickens to prevent S. Enteritidis contamination in Japanese eggs. Moreover, further study is needed to evaluate Salmonella contamination in seed sprouts with more sampling from retailers there.

  1. Salmonella in liquid eggs and other foods in fukuoka prefecture, Japan.

    Science.gov (United States)

    Murakami, Koichi; Noda, Tamie; Onozuka, Daisuke; Sera, Nobuyuki

    2013-01-01

    The study aimed to evaluate the prevalence of Salmonella in retail and wholesale foods in Fukuoka Prefecture, Japan. A total of 2,021 samples collected between 1999 and 2010 were tested using a culture method. Samples consisted of liquid eggs (n = 30), meat (beef and pork) (n = 781), offal (n = 69), processed meats (n = 2), seafood (n = 232), processed seafood (dried fish) (n = 76), vegetables (n = 481), processed vegetables (n = 87), fruits (n = 167), and herbs (n = 96) from 574 outlets and wholesale agents in 15 areas (five samples were undocumented regarding outlets). Overall, liquid egg showed significantly (P < 0.001) higher frequencies of Salmonella contamination (13.3%) than beef (1/423, 0.2%) and pork (3/235, 1.3%). Salmonella enterica subsp. enterica serovar Enteritidis, the most common serovar as a human pathogen, were isolated from two liquid egg samples. No Salmonella were isolated from seafood and vegetable-related samples including seed sprouts (n = 261). In conclusion, liquid egg is a significant Salmonella vehicle, showing a need to continue the vaccination of chickens to prevent S. Enteritidis contamination in Japanese eggs. Moreover, further study is needed to evaluate Salmonella contamination in seed sprouts with more sampling from retailers there.

  2. Mortality statistics among atomic bomb survivors in Hiroshima Prefecture. 1968-1972

    Energy Technology Data Exchange (ETDEWEB)

    Kurihara, M; Munaka, M; Hayakawa, N; Yamamoto, H; Ueoka, H; Ohtaki, M [Hiroshima Univ. (Japan). Research Inst. for Nuclear Medicine and Biology

    1981-12-01

    In a comparative analysis of mortality among atomic bomb survivors versus the non-exposed, both resident in Hiroshima Prefecture, it was found that in addition to leukaemia, malignant lymphoma, multiple myeloma, and cancers of the thyroid gland, breast, lung, esophagus, stomach, urinary organs and salivary gland which have been reported from the past to be elevated in risk among atomic bomb survivors, cancers of the colon, larynx, accessory sinuses, uterus, ovary and testis, diseases of the blood, cirrhosis of liver, hypertensive disease and diabetes mellitus were elevated in risk, but the risk of cerebrovascular disease, heart disease, peptic ulcer, gastroenteritis, senility, and accidents was lower than the non-exposed. The relationship of atomic bomb exposure to the relative risk of cancers of the lung, breast, uterus, and testis could be readily explained, but the relationship between atomic bomb exposure and the relative risk of cancers of many other sites, diseases of the blood, and other causes of death was inconsistent. One of the reasons why the risk of senility was low and the risk of diseases of the blood, malignant neoplasms, diabetes mellitus, and hypertensive disease was high is considered to be the higher diagnostic accuracy in atomic bomb survivors.

  3. Entrepreneurs’ Networks at Rural Market: Developing a Creative Village in the Yamagata Prefecture, Japan

    Directory of Open Access Journals (Sweden)

    Shiro Horiuchi

    2017-10-01

    Full Text Available Entrepreneurs of small- and medium-size enterprises (SMEs are often expected to boost rural revitalization. However, due to the effects of globalization and regional disparities, in rural Japan entrepreneurs find few consumers and other entrepreneurs due to depopulation of many areas. This study asks how entrepreneurs build and maintain business-to-consumer (B2C and business-to-business (B2B networks in a rural Yamagata prefecture. The author performed a semi-structured interview with more than 20 entrepreneurs of SMEs in this area during 2014-2015, with special attention being paid to their networking with consumers and other entrepreneurs. The author found that the entrepreneurs invited outside consumers from urban areas, introduced their consumers to other entrepreneurs, used local media, and participated in rural revitalization programs to help local residents discover the value of their products. Different entrepreneurs cooperated together to improve their businesses and increase the number of regular consumers. They also tried to increase the number of cooperative entrepreneurs as they hoped for the growth of other entrepreneurial businesses and business aggregation. Consequently, such businesses contributed to rural revitalization in the sense that the residents as a whole could enjoy the local more developed market.

  4. Current status of schistosomiasis and soil-transmitted helminthiasis in Beyla and Macenta Prefectures, Forest Guinea.

    Science.gov (United States)

    Hodges, Mary; Koroma, Manso M; Baldé, Mamadou S; Turay, Hamid; Fofanah, Ibrahim; Divall, Mark J; Winkler, Mirko S; Zhang, Yaobi

    2011-11-01

    A cross-sectional survey was undertaken in children aged 9-14 years in Beyla and Macenta Prefectures, Forest Guinea. Stool samples were examined by Kato-Katz and urine samples were examined by the centrifugation method. The overall prevalence and intensity of infection was 66.2% and 462.4 eggs per gram of faeces (epg) for Schistosoma mansoni, 21.0% and 17.8 eggs per 10ml of urine for S. haematobium, 51.2% and 507.5 epg for hookworm, 8.1% and 89.1 epg for Ascaris lumbricoides and 2.4% and 16.7 epg for Trichuris trichiura. The overall prevalence of schistosomiasis (S. mansoni and/or S. haematobium) was 70.7%. The prevalence of schistosomiasis was similar to those reported in the 1990s in the region; however, the prevalence of soil-transmitted helminths has since fallen. These findings illustrate the need for schistosomiasis control in Guinea. Copyright © 2011 Royal Society of Tropical Medicine and Hygiene. Published by Elsevier Ltd. All rights reserved.

  5. Prevalence and related factors investigations of myopia among multi-ethnic adolescents in Linxia Prefecture

    Directory of Open Access Journals (Sweden)

    Mei-Ling Qian

    2018-06-01

    Full Text Available AIM: To investigate the prevalence of juvenile myopia and factors affecting its occurrence in Linxia Prefecture. METHODS: Totally 8 683 juvenile students who were 6-18 years old were extracted as respondent with stratified cluster sampling method. The eyesight, diopter and axial length were detected, and the gender, age, ethnicity, eye behavior were collected by self-made questionnaire. RESULTS: The prevalence of myopia was 42.80%. The myopic rates of all ethnic groups were as follows: Tibetan Nationality: 59.05%, Han Nationality: 46.71%, Dongxiang Nationality: 46.36%, Tu Nationality: 45.24%, Sala Nationality: 41.30%, Baoan nationality: 40.61%, Hui Nationality: 31.97%. Myopia rate between each ethnic groups had statistical difference(χ2=44.08, P=0.007. Multivariate analyses revealed that outdoor activities during the break was the protect factor for myopia; age, using electronic products on weekends and holidays, using the same lighting in room while studying were risk factors for myopia. CONCLUSION: The prevalence of myopia increase with age in Linxia. The prevalence in different ethnic groups is different. Education department and family should make joint efforts to increase the outdoor time, improve the environment for teenagers to reduce the occurrence and development of myopia.

  6. A survey of radioactive levels of agricultural products in Saitama prefecture

    International Nuclear Information System (INIS)

    Motegi, Misako; Miyake, Sadaaki; Oosawa, Takashi; Nakazawa, Kiyoaki

    1997-01-01

    Past atmospheric nuclear testing which have been conducted frequently, have caused environmental pollution due to the diffusion of radioactive substances into the atmosphere and from the radioactive fallout. The environmental pollution from nuclear testing into the atmosphere has resulted in the radioactive contamination in agricultural products and has continued for a long time. The radioactive contamination of agricultural products occurs through air, water and soil which were contaminated by radioactive fallout. In this paper, for the purpose of analyzing the extent of the radioactive contamination levels in the agricultural products of Saitama Prefecture, spinach, green soybeans, dried shiitake and welsh onion, were selected among products, as the amount of the harvest is abundant in all of Japan. Radioactivity concentration was investigated by gamma-ray spectrometry and radiochemical analysis. The radioactivity concentrations of artificial radioactive nuclides, cesium-137 ( 137 Cs) and strontium-90 ( 90 Sr), were detected in the range which is considered to be the result of radioactive fallout. Moreover, in order to examine the effect on radioactivity concentrations in agricultural products by culinary processing, the raw agricultural products were boiled, and their radioactivity concentrations were compared with the raw produce. The radioactivity concentrations in the boiled were lower than those in the raw produce. (author)

  7. Measurement of radioactive contamination and decontamination on wooden exteriors and garden trees in Northern Fukushima Prefecture

    International Nuclear Information System (INIS)

    Sugiura, Hiroyuki; Kawano, Keisuke; Kayama, Yukihiko

    2012-01-01

    Measurement and decontamination of surface of trees and surrounding wooden structures contaminated by radioactive substance were studied in the gardens and public parks of Northern Fukushima Prefecture which experienced radioactive contamination due to the accident at the TEPCO's Fukushima Daiichi Nuclear Power Plant. The counts per minute (CPM) above the centre surface of wooden garden tables in open air were 1.5 times higher than those of garden benches and 9 times higher than that of a garden bench in the square gazebo. Decontamination of wooden garden benches by high-pressure washing was more effective than planing. The counts per minute (CPM) above the soil around garden trees increased by 1.2 times after high-pressure washing. Radioactivity counting rate did not decrease when the leaves fallen from zelocova trees were removed; however, they decreased by about half when soil cover was installed at the base of the trees. Clearly, the upper surfaces of garden trees and wooden surrounding structures were strongly contaminated by radioactive substances, and they should be decontaminated by high-pressure washing before removing the surface soil. (author)

  8. Radon and thoron concentrations in offices and dwellings of the Gunma prefecture, Japan

    International Nuclear Information System (INIS)

    Sugino, M.; Tokonami, S.; Zhuo, W.

    2005-01-01

    A one year survey of indoor radon and thoron concentrations was carried out in offices and dwellings of the Gunma prefecture, Japan. A passive integrating radon and thoron discriminative monitor was used in the survey. The annual mean radon concentration was 22±14 Bq x m -3 , and ranged from 12 to 93 Bq x m -3 among the 56 surveyed rooms. Radon concentration in offices was generally higher than that in the dwellings, with the arithmetic averages of 29 and 17 Bq x m -3 , respectively. Radon concentrations were generally lower in the traditional Japanese wooden houses than those houses built with other building materials. Seasonal variation of indoor radon was also observed in this survey. Compared to summer and autumn, radon concentrations were generally higher in spring and winter. The mean value of thoron to radon ratio was estimated to be 1.3, higher values were observed in the dwellings than in the offices. The annual effective dose from the exposure to indoor radon was estimated to be 0.47 mSv after taking the occupancy factors of offices and dwellings into account. (author)

  9. The Prevention Disaster Program of Flood in 2013 for the 4th Grade Students of Kawatanaka Primary School, Tokushima Prefecture, Japan and Underflow Channels Revealed in 2016

    Science.gov (United States)

    Kawamata, Sanae; Murata, Mamoru

    2017-12-01

    The Typhoon No. 18 caused flood on September 15, 2013 in the Kawata River basin, Yoshinogawa City, Tokushima Prefecture. The Kawata River is a raised river bed of 36.7 m with banks to 40.5 m above sea level. The heavy rain did not destroy the banks but made the river level 39.4 m high and then pressed the underflow channel. As the Kawatanaka primary school is located at 36.2 m height, it was not submerged although the underflow channel overbanked the adjacent playground. An educational program on the prevention and reduction for natural disaster, which consists of science, social studies and presentation, was conducted to 18 students of the 4th grade in the period of integrated study in the Kawatanaka primary school from September 17, 2013. On the first day, flow current markings from 625 holes, 30 cm to 1 mm in diameter, on the playground were observed. The flow currents showed direction from SE to NW. On the basis of their observations on the flow currents that water runs from high to low, the students considered the phenomena as a result of tilting of the ground. They conducted activity as their homework to confirm their hypothesis to know if there is any tilt in the ground. They took plastic bottle filled with water and reviled that the ground had 1 to 2 degrees’ tilt to the NW during the experiment. On the bases of the difference between E to W flow of the Kawata River and their SE to NW estimated current flow on the playground and the fact that the bank of the river was not destroyed, the students suggested that the heavy rain had pressed the underflow channels. The suggested channels were found on the playground, where new school buildings were constructed in 2016, by one of the students who studied the program in 2013.

  10. Learning Cities as Healthy Green Cities: Building Sustainable Opportunity Cities

    Science.gov (United States)

    Kearns, Peter

    2012-01-01

    This paper discusses a new generation of learning cities we have called EcCoWell cities (Economy, Community, Well-being). The paper was prepared for the PASCAL International Exchanges (PIE) and is based on international experiences with PIE and developments in some cities. The paper argues for more holistic and integrated development so that…

  11. Branding Cities, Changing Societies

    DEFF Research Database (Denmark)

    Ooi, Can-Seng

    Societal changes are seldom discussed in the literature on city branding. The time element is important because it highlights the fluctuating reality of society. The city brand message freezes the place but in fact, the city branding exercise is a continuous process. Society emerges too. City...... brands are supposed to accentuate the uniqueness of the city, be built from the bottom-up and reflect the city's identity. This paper highlights three paradoxes, pointing out that city branding processes can also make cities more alike, bring about societal changes and forge new city identities. A city...... branding campaign does not just present the city, it may change the city. The relationships between the branding exercise and the city are intertwined in the evolution of the place....

  12. Box City Curriculum.

    Science.gov (United States)

    Center for Understanding the Built Environment, Prairie Village, KS.

    This curriculum packet contains two lesson plans about cities and architecture intended for use with students in upper elementary grades and middle schools. The first lesson plan, "City People, City Stories" (Jan Ham), states that understanding architecture and cities must begin with an understanding of the people of the city. The children create…

  13. Smart City project

    KAUST Repository

    Al Harbi, Ayman

    2018-01-24

    A \\'smart city\\' is an urban region that is highly advanced in terms of overall infrastructure, sustainable real estate, communications and market viability. It is a city where information technology is the principal infrastructure and the basis for providing essential services to residents. Yanbu Industrial City- Smart City Project - First large scale smart city in The kingdom.

  14. Impact of urbanization level on urban air quality: a case of fine particles (PM(2.5)) in Chinese cities.

    Science.gov (United States)

    Han, Lijian; Zhou, Weiqi; Li, Weifeng; Li, Li

    2014-11-01

    We examined and compared PM2.5 concentrations in urban and the surrounding regions, and further investigated the impact of urbanization on urban PM2.5 concentrations at the Chinese prefectures. Annual PM2.5 concentrations in most prefectures were greater than 10 μg/m(3), the air quality guideline of the World Health Organization. Those prefectures were mainly distributed along the east coast and southeast of Sichuan province; The urban PM2.5 concentrations ( [Formula: see text] ) in 85 cities were greater than (>10 μg/m(3)) those in the surrounding area. Those cities were mainly located in the Beijing-Sichuan and Shanghai-Guangxi belts. In addition, [Formula: see text] was less than (urban population (R(2) = 0.99, P urban second industry fraction (R(2) = 0.71, P urbanization had considerable impact on PM2.5 concentrations. Copyright © 2014 Elsevier Ltd. All rights reserved.

  15. [Clinical report of hereditary motor and sensory neuropathy with proximal dominance in Shiga prefecture].

    Science.gov (United States)

    Takahashi, Mitsuo; Mitsui, Yoshiyuki; Yorifuji, Shiro; Nakamura, Yuusaku; Tsukamoto, Yoshihumi; Nishimoto, Kazuhiro

    2007-09-01

    We followed eight hereditary motor and sensory neuropathy patients with proximal dominance (HMSN-P) in Shiga prefecture from 1984 to 2007. There were 4 men and 4 women from two families showing autosomal and dominant prepotency. These families were related by marriage. The average onset of disease was at 53.4 +/- 8.9 (40-68) years-old. Initial symptoms were difficulty of standing up, difficulty elevating their arms, limping, or numbness. The main feature was neurogenic muscular atrophy with proximal dominance. All deep tendon reflexes were decreased or nonexistent. Paresthesia in the hands and feet and/or decreased vibratory sense in the legs were found in six patients. High CK blood levels were recognized in three patients. EMG in four patients revealed neurogenic pattern. Nerve conduction study was conducted in two patients. MCV of the median nerve and of the tibial posterior nerve, also SCV of the median nerve and of the sural nerve were within normal range in all nerves. Amplitudes of sensory action potential or of M wave were decreased or nonexistent in five of eight nerves, and distal latency of M waves was delayed in three of four nerves. These data suggests dysfunction of distal parts of the peripheral nerve fibers and axonal degeneration of the nerve trunk. Seven patients have died, and their average death age was 69.1 +/- 8.2 (52-77) years-old. Their average affected period was 16.6 (4-30) years. Their clinical history resembles Okinawa-type HMSN-P, but without the painful muscle cramps which are distinctive Okinawa-type signs.

  16. Demand for CAM Practice at Hospitals in Japan: A Population Survey in Mie Prefecture

    Directory of Open Access Journals (Sweden)

    Toshihiro Togo

    2011-01-01

    Full Text Available Complementary and alternative medicine (CAM therapies have been provided at hospitals along with conventional medicine in industrialized nations. Previous studies conducted in Japan revealed high proportion of Japanese had experience of using CAM, but failed to discuss how it should be provided. The present study aims to clarify the demand for CAM practice at hospitals in Japan. A questionnaire consisting of 41 questions was mailed to 10 000 adults randomly selected from the electoral roll of Mie prefecture, Japan in January 2007. The questionnaire asked the subjects about demand for CAM practice at hospitals, types of CAM therapy to be provided and associated reasons. Sociodemographic characteristics, perceived health status, experience and purpose of CAM use, and information resource for CAM were also surveyed. Completed answers were collected from 2824 (28.6% respondents. Two thousand and nineteen (71.5% of the respondents demanded CAM practice at hospitals with the most likely reason of “patients can receive treatment under the guidance of a physicians”. The three most popular CAM therapies were Kampo, acupressure/massage/Shiatsu and acupuncture/moxibustion. The demand was positively associated with gender, ages of 40–59 years, annual household incomes of 5–7 million yen, occupation of specialist and technical workers and sales workers and poor health status. Higher demand was observed among those who used both CAM and conventional medical therapies for curative purposes. In conclusion, Japanese show a high demand for CAM practice, hoping to use CAM for curative purposes with monitoring by physicians at hospitals.

  17. Life cycle assessment of woody biomass energy utilization: Case study in Gifu Prefecture, Japan

    International Nuclear Information System (INIS)

    Tabata, Tomohiro; Okuda, Takaaki

    2012-01-01

    This paper discusses the effectiveness of a woody biomass utilization system that would result in increased net energy production through wood pellet production, along with energy recovery processes as they relate to household energy demand. The direct environmental load of the system, including wood pellet production and utilization processes, was evaluated. Furthermore, the indirect load, including the economic impact of converting the existing fossil-fuel-based energy system into a woody biomass-based system, on the entire society was also evaluated. Gifu Prefecture in Japan was selected for a case study, which included a comparative evaluation of the environmental load and costs both with and without coordination with the wood pellet production process and the waste-to-energy of municipal solid waste process, using the life cycle assessment methodology. If the release of greenhouse gases from the combustion of wood pellets is included in calculations, then burning wood pellets results in unfavorable environmental consequences. However, when the reduced indirect environmental load due to the utilization of wood pellets versus petroleum is included in calculations, then favorable environmental consequences result, with a net reduction of greenhouse gases emissions by 14,060 ton-CO 2eq . -- Highlights: ► We evaluate economic and environmental impact of woody biomass utilization in household. ► Wood pellet utilization for house heating is advantageous to reduce greenhouse gas emissions. ► Reduction effect of greenhouse gas will be canceled out if carbon neutrality were considered. ► Net greenhouse gas emissions considering conversion of an ordinal energy system will be minus. ► Wood pellet utilization is advantageous not only in global warming but also for resource conservation.

  18. Child protection training, experience, and personal views of dentists in the prefecture of Attica, Greece.

    Science.gov (United States)

    Laud, Alexandra; Gizani, Sotiria; Maragkou, Sygklitiki; Welbury, Richard; Papagiannoulis, Lisa

    2013-01-01

    The abuse and neglect of children constitutes a social phenomenon that unfortunately is widespread irrespective of geographic, ethnic, or social background. Dentists may be the first health professionals to recognize signs of child maltreatment (CM) and have an important role in dealing with such incidents. To describe the training, experience, and personal views of dentists practicing in the Prefecture of Attica regarding the recognition and referral of abused and neglected children. A random sample was drawn from a target population of dentists registered with two of the largest dental associations in Greece. The dental practitioners were interviewed by two paediatric dentists using a specially designed questionnaire. Information was collected regarding their awareness on child maltreatment, the frequency of suspected incidents as well as the reasons for not reporting them. With a response rate of 83%, findings are reported from 368 interviews (54% male, mean age 43 years). Only 21% of respondents had received training on child protection at undergraduate level. Suspected abuse was 13% and suspected neglect was 35%. Only six of the 368 respondents made an official report of a suspected case of child maltreatment. The most common reason that might prevent a dentist from reporting a case was doubt over the diagnosis (44%). Ninety-seven per cent of dentists believed that recognition and referral of incidents should be part of undergraduate training. Dental practitioners did not feel adequately informed on recognizing and referring child abuse and neglect cases. The low percentage of reported incidents and the lack of legislation indicate a great need for continuously educating dentists on child maltreatment as well as for setting up an organized system in Greece for reporting such incidents to protect the dentist referring the case as well as the child being victimized. © 2012 The Authors. International Journal of Paediatric Dentistry © 2012 BSPD, IAPD and

  19. Use of rice seedlings to estimate uptake of radiocesium from soil to plants in Fukushima Prefecture

    International Nuclear Information System (INIS)

    Fujimura, Shigeto; Suzuki, Yasukazu; Ohno, Takeshi

    2013-01-01

    The uptake of radiocesium to plants from the soil is affected by many environmental factors, and it is difficult to determine the contribution of uptake among these factors. In addition, these environmental factors should be investigated independently for each field. The aim of this study was to develop a practical and simple method for the estimate of uptake of radiocesium from soil to plants. Rice seedlings were used to estimate the root uptake of radiocesium from seven different soils. To confirm that the seedlings were the effective indicator, the concentration of "1"3"7Cs in the seedlings was compared with that in brown rice and sunflower. The seedlings were cultivated for a week from germination in a phytotron and the concentrations of "1"3"7Cs in the seedlings above ground were determined. To obtain brown rice and sunflower, rice and sunflower were cultivated either in a pot (1/5000 a Wagner pot, 4000 cm"3) placed in a glasshouse or in a paddy field in Fukushima prefecture for two to four months. The concentration of "1"3"7Cs in the rice seedlings ranged from 150 to 1900 Bq kg"-"1, and that in brown rice and sunflower ranged from 2 to 880 Bq kg"-"1 and from 580 to 3900 Bq kg"-"1, respectively. The Spearman's rank correlation coefficient between the measured concentration of "1"3"7Cs in rice seedlings and the measured concentration of "1"3"7Cs in brown rice and sunflower was 1.0 (p < 0.001 and p = 0.09, respectively). This suggests that the use of rice seedlings in this experiment over a period of two weeks provides an effective indicator for the uptake of "1"3"7Cs from soil to plants over a longer period of time. (author)

  20. Use of rice seedlings to estimate uptake of radiocesium from soil to plants in Fukushima Prefecture

    International Nuclear Information System (INIS)

    Fujimura, Shigeto; Suzuki, Yasukazu; Ohno, Takeshi

    2012-01-01

    The uptake of radiocesium to plants from the soil is affected by many environmental factors, and it is difficult to determine the contribution of uptake among these factors. In addition, these environmental factors should be investigated independently for each field. The aim of this study was to develop a practical and simple method for the estimate of uptake of radiocesium from soil to plants. Rice seedlings were used to estimate the root uptake of radiocesium from seven different soils. To confirm that the seedlings were the effective indicator, the concentration of 137 Cs in the seedlings was compared with that in brown rice and sunflower. The seedlings were cultivated for a week from germination in a phytotron and the concentrations of 137 Cs in the seedlings above ground were determined. To obtain brown rice and sunflower, rice and sunflower were cultivated either in a pot (1/5000 a Wagner pot, 4000 cm 3 ) placed in a glasshouse or in a paddy field in Fukushima prefecture for two to four months. The concentration of 137 Cs in the rice seedlings ranged from 150 to 1900 Bq kg -1 , and that in brown rice and sunflower ranged from 2 to 880 Bq kg -1 and from 580 to 3900 Bq kg -1 , respectively. The Spearman's rank correlation coefficient between the measured concentration of 137 Cs in rice seedlings and the measured concentration of 137 Cs in brown rice and sunflower was 1.0 (p < 0.001 and p = 0.09, respectively). This suggests that the use of rice seedlings in this experiment over a period of two weeks provides an effective indicator for the uptake of 137 Cs from soil to plants over a longer period of time. (author)

  1. Onsite medical rounds and fact-finding activities conducted by Nippon Medical School in Miyagi prefecture after the Great East Japan Earthquake 2011.

    Science.gov (United States)

    Fuse, Akira; Igarashi, Yutaka; Tanaka, Toshihiko; Kim, Shiei; Tsujii, Atsuko; Kawai, Makoto; Yokota, Hiroyuki

    2011-01-01

    This report describes our onsite medical rounds and fact-finding activities conducted in the acute phase and medical relief work conducted in the subacute phase in Miyagi prefecture following the Great East Japan Earthquake and subsequent tsunami that occurred off northeastern Honshu on March 11, 2011. As part of the All-Japan Hospital Association medical team deployed to the disaster area, a Nippon Medical School team conducted fact-finding and onsite medical rounds and evaluated basic life and medical needs in the affected areas of Shiogama and Tagajo. We performed triage for more than 2,000 casualties, but in our medical rounds of hospitals, clinics, and nursing homes, we found no severely injured person but did find 1 case of hyperglycemia. We conducted medical rounds at evacuation shelters in Kesennuma City during the subacute phase of the disaster, from March 17 through June 1, as part of the Tokyo Medical Association medical teams deployed. Sixty-seven staff members (17 teams), including 46 physicians, 11 nurses, 3 pharmacists, and 1 clinical psychotherapist, joined this mission. Most patients complained of a worsening of symptoms of preexisting conditions, such as hypertension, respiratory problems, and diabetes, rather than of medical problems specifically related to the tsunami. In the acute phase of the disaster, the information infrastructure was decimated and we could not obtain enough information about conditions in the affected areas, such as how many persons were severely injured, how severely lifeline services had been damaged, and what was lacking. To start obtaining this information, we conducted medical rounds. This proved to be a good decision, as we found many injured persons in evacuation shelters without medication, communication devices, or transportation. Also, basic necessities for life, such as water and food, were lacking. We were able to evaluate these basic needs and inform local disaster headquarters of them. In Kesennuma City, we

  2. Women in Cities.

    Science.gov (United States)

    Hurst, Liz

    1982-01-01

    Suggesting that women are at a disadvantage in cities and towns, discusses experiences of women at home, working women, women traveling, shopping, and growing old in cities. Includes suggestions for studying women in cities. (JN)

  3. City Revenues and Expenses

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — City Revenues and Expenses from the Operating Budget from 2012 to Present, updated every night from the City's JD Edwards ledger.

  4. Pittsburgh City Facilities

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Pittsburgh City FacilitiesIncludes: City Administrative Buildings, Police Stations, Fire Stations, EMS Stations, DPW Sites, Senior Centers, Recreation Centers, Pool...

  5. Clean Cities Fact Sheet

    Energy Technology Data Exchange (ETDEWEB)

    2004-01-01

    This fact sheet explains the Clean Cities Program and provides contact information for all coalitions and regional offices. It answers key questions such as: What is the Clean Cities Program? What are alternative fuels? How does the Clean Cities Program work? What sort of assistance does Clean Cities offer? What has Clean Cities accomplished? What is Clean Cities International? and Where can I find more information?

  6. The 1998 World Solar Rallye: Akita, Japan

    Science.gov (United States)

    Shacklock, Andy; Duke, Mike; Burgess, Nigel

    In early August 1998, 81 solar/electric vehicles participated in a three day endurance race in Japan. The objective was to complete as many laps of the 31 km circuit as possible. Some of the cars used state-of-the-art motors, batteries, chassis, solar cells and tyres to produce vehicles which could travel at speeds of 70-80 km/h on about 1 kW of input power. With only 20 kg of battery, some solar cars were travelling around 450 km a day. This paper tells the story of the race and the technological developments behind the successful vehicles.

  7. May 1983 Akita, Honshu, Japan Images

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The tsunami generated by a magnitude 7.9 (Mw) earthquake destroyed 700 boats and 59 houses for a total of $800 million in property damage in Japan (1983 dollars)....

  8. Rationale, design, and profile of the Three-Prefecture Cohort in Japan: A 15-year follow-up

    Directory of Open Access Journals (Sweden)

    Junya Sado

    2017-04-01

    Full Text Available Background: We reutilized the existing Three-Prefecture Cohort to evaluate the relationship between lifestyle factors and the incidence or mortality from non-communicable diseases. Methods: This study was a prospective population-based observation conducted from the 1980s to 2000 in three prefectures (Miyagi, Aichi, and Osaka in Japan. The study subjects were residents aged ≥40 years who received a questionnaire. The follow-up period was 15 years from the baseline survey in each study area. A self-administered questionnaire, which included items on participants' demographic factors and lifestyle characteristics, was administered. Vital status and date of death were collected from residence certificates by the local government, and cause of death was identified using vital statistics. Cancer incidence and the date of diagnosis were collected from local cancer registry data. Results: A total of 46,421 men and 54,189 women were eligible for our analysis. The person-years of follow-up for cancer incidence were 464,664 and 567,271 for men and women, respectively, and those for death were 527,940 and 648,601 for men and women, respectively. There were 8479 cancer incidences (5106 men and 3373 women and 20,240 total deaths (11,156 men and 9084 women. The stomach was the most common cancer incidence site for both men (25.6% and women (18.6%. The leading cause of death was cancer among men (35.0% and cardiovascular disease among women (41.0%. Conclusions: The Three-Prefecture Cohort Study enabled us to reveal the association of multiphasic lifestyle factors with cancer incidence and mortality. The study will also allow us to conduct a pooled analysis in combination with other large-scale cohorts.

  9. Incidence of Domestic Violence Against Pregnant Females After the Great East Japan Earthquake in Miyagi Prefecture: The Japan Environment and Children's Study.

    Science.gov (United States)

    Sakurai, Kasumi; Nishigori, Hidekazu; Nishigori, Toshie; Mizuno, Satoshi; Obara, Taku; Iwama, Noriyuki; Watanabe, Zen; Ishikuro, Mami; Tatsuta, Nozomi; Nishijima, Ichiko; Sugawara, Junichi; Fujiwara, Ikuma; Arima, Takahiro; Kuriyama, Shinichi; Metoki, Hirohito; Takahashi, Fumiaki; Nakai, Kunihiko; Yaegashi, Nobuo

    2017-04-01

    This study aimed to clarify the correlation between the 2011 Great East Japan Earthquake and domestic violence (DV) against pregnant females after the disaster in Miyagi Prefecture, an area damaged by the earthquake and tsunami. We analyzed 7600 pregnant females from June to December 2011. The incidence of physical and mental DV and the proportions in the inland, north coastal, and south coastal areas of Miyagi Prefecture and nationwide were calculated, and a chi-square test was conducted for comparison. The risk factors for DV were estimated with multivariate logistic regression analyses on a prefecture-wide basis. The incidence levels for physical DV were found to be 5.9% in the north coastal area, which was significantly higher than in the inland area (1.3%, P=0.0007) and nationwide (1.5%, P<0.0001). There were no significant differences in the incidence of mental DV between the 3 areas in Miyagi Prefecture (inland 15.2%, north coast 15.7%, and south coast 18.8%) or nationwide (13.8%). Experiencing disease or injury in someone close and changes in the family structure were significantly associated with mental DV in Miyagi Prefecture. Continuous monitoring and support for pregnant females may be necessary to address this issue in disaster-affected areas. (Disaster Med Public Health Preparedness. 2017;11:216-226).

  10. 14C specific activity of farm products and marine products collected from the Rokkasho area in Aomori prefecture

    International Nuclear Information System (INIS)

    Muranaka, Takeshi; Honda, Kazuya

    1996-01-01

    We investigated 14 C specific activity of farm products and marine products which were collected from the Rokkasho area in Aomori prefecture from 1988 to 1990. The measured 14 C specific activity of farm products was almost equal to one another with the averaged 14 C specific activity of 0.261 [Bq/g·C]. On the other hand, 14 C specific activity of marine products was slightly lower than those of farm products. Especially that of squid was the lowest among studied marine products. This may be due to the low 14 C specific activity of the sea water surrounding squid. (author)

  11. K-Ar age for alunite-bearing rock from the Iwato gold deposit, Kagoshima Prefecture, southern Japan

    International Nuclear Information System (INIS)

    Togashi, Yukio; Shibata, Ken

    1984-01-01

    K-Ar age determination was made on a whole rock sample of the alunite-bearing silicified rock from the Iwato gold deposit, Kagoshima Prefecture, southern Japan. The sample is from one of the Nansatsu-type gold deposits, whose mineralization is characterized by the occurrence of leaching-type massive silicified rocks with gold dissemination. The result, 4.15 +- 0.78 Ma, is interpreted to be the age of the mineralization at the Iwato gold deposit. It also suggests that the Nansatsu-type deposits were formed in close association with andesitic volcanism in the early Pliocene age. (author)

  12. Historical extreme wave and landslide deposits on the Shirasuka coastal lowlands, Shizuoka Prefecture, Japan

    Science.gov (United States)

    Garrett, Ed; Riedesel, Svenja; Fujiwara, Osamu; Walstra, Jan; Deforce, Koen; Yokoyama, Yusuke; Schmidt, Sabine; Brill, Dominik; Roberts, Helen; Duller, Geoff; Brückner, Hulmut; De Batist, Marc; Heyvaert, Vanessa

    2017-04-01

    Future megathrust earthquakes and consequential tsunamis pose exceptional hazards to densely populated and highly industrialised coastlines facing the Nankai-Suruga Trough, south central Japan. Geological investigations of coastal sedimentary sequences play a key role in understanding megathrust behaviour and developing seismic and tsunami hazard assessments. In this study, we revisit a previously published palaeoseismic site at Shirasuka, located on the Enshu-nada coastline of Shizuoka Prefecture, seeking both to provide further information on past earthquakes and tsunamis and to explore the prospects and limitations of geological data with respect to assessing seismic and tsunami hazards. At Shirasuka, six closely-spaced vibrocores reveal four sand layers interbedded with organic muds. Photographs, X-ray CT scans and grain size analysis reveal a variety of sedimentary structures within these layers, including abrupt contacts, massive sands, rip-up clasts, internal mud drapes and cross bedding. Microfossil assemblages (diatoms, pollen, non-pollen palynomorphs) and optically stimulated luminescence overdispersion values of single grain feldspars highlight varying sediment sources and transport mechanisms. We suggest that the uppermost sand layer records a landslide from the landward margin of the site, while the remaining three sand layers reflect at least four extreme wave events, some of which are overprinted. We refine the published chronology using AMS radiocarbon, radionuclide and infrared stimulated luminescence approaches. Our Bayesian age models suggest that the oldest two sand layers relate to historically documented tsunamis in AD 1361 and 1498. The second youngest sand layer provides ages consistent with tsunamis in AD 1605 and 1707 and potentially also storm surges in 1680 and/or 1699. The modelled age of the landslide sand layer is consistent with the AD 1944 earthquake. The presence of a fresh scarp in US military aerial photographs from 1947 and

  13. Isotopic ages of rocks along the Median Tectonic Line in the Yoshino area, Nara Prefecture

    International Nuclear Information System (INIS)

    Shibata, Ken; Sugiyama, Yuichi; Uchiumi, Shigeru; Takagi, Hideo.

    1988-01-01

    K-Ar, Rb-Sr and fission-track age determinations were carried out on rocks along the Median Tectonic Line (MTL) in the Yoshino area, Nara Prefecture. K-Ar ages on th Ryoke granitic rocks range from 35.3 to 75.9 Ma. Within about 1000 m of MTL the ages decrease toward MTL, probably caused by the hydrothermal alteration associated with cataclasis. The Takamiyama acidic rocks give a K-Ar age of 12.8 Ma. The cooling rate of the granitic rocks, calculated from K-Ar ages and closure temperatures of minerals, is 23 - 27degC/Ma. K-Ar ages for muscovites from pelitic schists in the Sambagawa belt are 62.3 - 69.4 Ma, whereas K-Ar whole-rock ages for phyllites in the Shimanto belt are 57.1 - 76.7 Ma; decrease in age is not observed even near MTL. Rb-Sr ages for muscovites from the schists are 70.4 and 72.5 Ma, which are assumed to indicate the time of metamorphism. The phyllites give a Rb-Sr whole-rock isochron age of 77.1±6.1 Ma, which is interpreted to represent the time of diagenesis or weak metamorphism. Fission-track ages for zircons from the Ryoke granitic rocks range from 37.0 to 68.2 Ma and decrease toward MTL. Fission-track ages of zircon are generally close to K-Ar ages of K-feldspar for the same rocks. From this fact the closure temperature for zircon is estimated to be lower than 200degC. The fine fractions (<2μm) separated from MTL fault gouges at Michaya and Takamiyama give K-Ar ages of 36.7 and 18.3 Ma, respectively. These ages probably represent the time of hydrothermal alteration following the major fault movement of MTL associated with cataclasis. (author)

  14. Temporal variations of Sr isotopic compositions for the rocks from Dogo, Oki islands Shimane Prefecture

    International Nuclear Information System (INIS)

    Fujimaki, Hirokazu; Xu Hong; Aoki, Ken-ichiro

    1991-01-01

    Fifty-three volcanic rocks from Dogo island, Oki, Shimane Prefecture, southwestern Japan were analyzed for Sr isotopic compositions with two basement rocks. The rock samples consist of calc-alkali rock suite, Nagaoda shoshonite-banakite suite, Oki trachyte-rhyolite suite, Dogo mugearite suite, Hei trachyte and Tsuzurao rhyolite series, and Daimanjiyama, Ohmine, Kuroshima, Shiroshimazaki, Saigo, and Misaki alkali basalt groups in the order of probable eruption sequence. The volcanic rocks of calc-alkali suite and shoshonite-banakite suite were produced before Japan Sea opening (ca. 15 Ma), and both have 87 Sr/ 86 Sr ratios higher than 0.7068. Long after Japan Sea opening Oki-trachyte-rhyolite suite was erupted (ca. 6.6 Ma); they have rather low 87 Sr/ 86 Sr ratios (0.7066-0.7081). Mugearites followed and have similar Sr isotopic composition, whereas 4.6 Ma old Daimanjiyama basalts have clearly low 87 Sr/ 86 Sr ratios (0.7050-0.7051). The rocks erupted 3-4 Ma seem to have the lowest 87 Sr/ 86 Sr ratios; they are Ohmine, Kuroshima, Shiroshimazaki alkali basalt suites (0.7044-0.7048). The 87 Sr/ 86 Sr ratios of the Saigo basalts erupted 0.84 Ma are higher than those erupted 3-4 Ma. The latest volcanic products in Dogo island, Misaki basalt suite has even higher 87 Sr/ 86 Sr ratios (0.7054-0.7057) than the Saigo basalt suite. Thus, temporal and systematic variation of Sr isotopic compositions of the volcanic rocks from Dogo can be recognized. The 87 Sr/ 86 Sr ratios of the rocks were once as high as 0.7066 or even higher than 0.708, but they started decreasing down to ca. 0.7044-0.7048 4-3 Ma ago. Since then the ratios rebounded to 0.7049-0.7055. The Hei trachyte and Tsuzurao rhyolite series are not included in this temporal and systematic change. The mantle diapir associated with Japan Sea spreading might have caused the decrease in the ratios, and either Pacific Ocean plate or Philippine Sea plate subduction may be responsible for this rebound. (author)

  15. Regional new energy vision formulation survey for Makurazaki City. Fiscal 2001 report; 2001 nendo Makurazaki shi chiiki shin energy vision sakutei tou chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-02-01

    For promoting the introduction of new energy and for elevating people's consciousness of such in Makurazaki City, Kagoshima Prefecture, surveys and studies were conducted concerning the energy demand of the city, the amount of new energy resources in existence, and new energy introduction plans, and then a vision was formulated. The city's energy demand in fiscal 1999 is estimated at approximately 3,206 TJ, with the industrial sector demanding 1,820 TJ, the residential and commercial sector demanding 701 TJ, and the transportation sector demanding 684 TJ. Energy consuming industries in this prefecture are fisheries industry and food industry. Pilot projects for new energy introduction were discussed, which included the introduction of photovoltaic power into the city hall, primary and junior high schools, a school meal providing center, and a city-managed hospital; installation of hybrid power-lighted light at the city hall, along the Kedo river, and in the Hinokami park; introduction of a solar heat utilization system into a nursing home for elderly people; introduction of wind power into education facilities; conversion of waste of cooking oil into diesel fuel; introduction of clean energy vehicles into public service; and new energy projects to be contracted to the private sector. (NEDO)

  16. Water changed the cities

    DEFF Research Database (Denmark)

    Elle, Morten; Jensen, Marina Bergen

    An improvement in water infrastructure and cleaning up the waters changed many harbour cities in Denmark at the beginning of the 90s. The harbour cities changed from drity, run-down industrial harbours to clean and attractive harbour dwelling creating new city centres and vital city areas...

  17. Developing a long-term local society design methodology towards a low-carbon economy: An application to Shiga Prefecture in Japan

    International Nuclear Information System (INIS)

    Shimada, Koji; Tanaka, Yoshitaka; Gomi, Kei; Matsuoka, Yuzuru

    2007-01-01

    To tackle global climate stabilization concretely, we have developed a method formulating long-term scenarios towards a low-carbon economy at local level. As a result of the pioneering application of this method to Shiga Prefecture, we have found the following: (i) it is possible to design scenarios for moving towards a low-carbon economy in which CO 2 emission is lowered by 30-50% from the 1990 level by 2030, while the prefecture's gross production continues to grow by 1.6% annually; (ii) in order to halve the emission by 2030, socio-economic structural changes as well as technological measures are essential; and (iii) innovative measures at the prefectural level, such as land planning, renewable energy promotion and lifestyle change, play an increasingly important role as the target reduction rate gets higher

  18. Serum vitamin A and vitamin E in Japanese black fattening cattle in Miyazaki prefecture as determined by automatic column-switching high performance liquid chromatography.

    Science.gov (United States)

    Adachi, K; Katsura, N; Nomura, Y; Arikawa, A; Hidaka, M; Onimaru, T

    1996-05-01

    Japanese Black fattening cattle in Miyazaki prefecture, Japan were examined for serum vitamin A (V. A) and vitamin E (V. E) by automatic column-switching high performance liquid chromatography with automated deproteinization. Results indicated that most Japanese Black fattening cattle in Miyazaki prefecture may be provided with V. A supplement and diets including little V. E, moderate beta-carotene and V. A during the early fattening stage, and diets including little beta-carotene, V. A and V. E during the middle and later fattening stages. Therefore, monitoring serum V. A and V. E in Japanese Black fattening cattle throughout the fattening period seems necessary for farmers in Miyazaki prefecture to avoid economic loss attributable to these deficiencies.

  19. High HPV vaccination uptake rates for adolescent girls after regional governmental funding in Shiki City, Japan.

    Science.gov (United States)

    Hayashi, Y; Shimizu, Y; Netsu, S; Hanley, S; Konno, R

    2012-08-10

    In Japan, the bivalent HPV vaccine was approved in October, 2009 and became available as a non-routine vaccine from December, 2009. While routine vaccinations are free, the cost and responsibility for non-routine vaccinations are left to the individual. In exceptional circumstances regional governments fund non-routine vaccinations. This was the case in Shiki City, Saitama Prefecture, where a high uptake rate for individual (non-school based) HPV vaccination was obtained. On January 20, 2010, the mayor of Shiki City announced to the media his decision to vaccinate adolescent girls in Shiki City against HPV. A project team for HPV vaccination was set up in the city's Health Promotion Center. To gain mutual consent for HPV vaccination, senior health professionals, city officials, the head of the board of education, school principals and health-care teachers met several times. The cohort to be vaccinated was 1254 girls aged 12-15 years. Individual notifications were mailed to each girl on April 23, 2010, along with information about the HPV vaccine. As of April 10th, 2011, the uptake rate for girls aged 15 years old was 90.7% for the 1st dose. The vaccine registry is managed by the health care system of the city. The success of the HPV vaccination program and high uptake rates in Shiki City is a good model for the nationwide HPV vaccination program that started in February, 2011. Copyright © 2012 Elsevier Ltd. All rights reserved.

  20. Basic survey report on regional new energy vision for Ehime Prefecture; Ehimeken chiiki shin energy vision kiso chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    A new energy vision has been formulated to establish guidelines for popularizing and utilizing new energy which generates but a small amount of environmental impact. The results of surveys conducted in this connection are described in five chapters, which cover (1) the trend of new energy, (2) current situation of new energy in Ehime Prefecture, (3) calculation of the existing amount and available amount of new energy, (4) calculation of the introducible amount of new energy, and (5) the basic policy toward the introduction of new energy. Part (4) covers solar energy, wind energy, waste-derived energy, temperature difference energy, minor scale hydroelectric power generation, biomass energy, and like others. It states that a total of 540,000 kl/year will be available in terms of oil, equivalent to approximately 6% of Ehime Prefecture's 1997 energy consumption, and that it is expected that in fiscal 2010 photovoltaic/passive solar energy utilization, cogeneration, and wind power will yield 152,000, 314,000, and 27,000 kl/year respectively. (NEDO)

  1. Evaluation of ambient dose equivalent rates influenced by vertical and horizontal distribution of radioactive cesium in soil in Fukushima Prefecture.

    Science.gov (United States)

    Malins, Alex; Kurikami, Hiroshi; Nakama, Shigeo; Saito, Tatsuo; Okumura, Masahiko; Machida, Masahiko; Kitamura, Akihiro

    2016-01-01

    The air dose rate in an environment contaminated with (134)Cs and (137)Cs depends on the amount, depth profile and horizontal distribution of these contaminants within the ground. This paper introduces and verifies a tool that models these variables and calculates ambient dose equivalent rates at 1 m above the ground. Good correlation is found between predicted dose rates and dose rates measured with survey meters in Fukushima Prefecture in areas contaminated with radiocesium from the Fukushima Dai-ichi Nuclear Power Plant accident. This finding is insensitive to the choice for modeling the activity depth distribution in the ground using activity measurements of collected soil layers, or by using exponential and hyperbolic secant fits to the measurement data. Better predictions are obtained by modeling the horizontal distribution of radioactive cesium across an area if multiple soil samples are available, as opposed to assuming a spatially homogeneous contamination distribution. Reductions seen in air dose rates above flat, undisturbed fields in Fukushima Prefecture are consistent with decrement by radioactive decay and downward migration of cesium into soil. Analysis of remediation strategies for farmland soils confirmed that topsoil removal and interchanging a topsoil layer with a subsoil layer result in similar reductions in the air dose rate. These two strategies are more effective than reverse tillage to invert and mix the topsoil. Copyright © 2015 Elsevier Ltd. All rights reserved.

  2. Environmental Inequality in China: A “Pyramid Model” and Nationwide Pilot Analysis of Prefectures with Sources of Industrial Pollution

    Directory of Open Access Journals (Sweden)

    Qi He

    2017-10-01

    Full Text Available In China, environmental pollution generated via industrialization as well as profound changes in the social structure and the gradual maturation of the social hierarchy have jointly contributed to the Chinese people’s increased environmental consciousness and appeals for environmental justice (EJ. Because of the absence of an EJ theory and a lack of empirical research focused on China, this paper proposes a “Pyramid Model” for EJ research in China that includes the following three factors: basic demographic and socioeconomic characteristics, U.S.-based EJ principles, and Chinese characteristics. A nationwide pilot analysis of environmental inequality at the prefecture level is conducted by empirically examining the association between the demographic variables and socioeconomic status with sources of industrial pollution in China. The prefecture-based results are shown to be robust, and they indicate that areas inhabited by ethnic minorities and western regions of China carry disproportionate environmental burdens. However, a different picture for migrants is presented, revealing that Chinese migrants are not currently exposed to greater levels of industrial pollution. Relevant interpretations of these findings are provided. The results also show that environmental inequality associated with income level, which is observed in the U.S., does not occur in China.

  3. [Analysis on HIV-1 genetics and threshold of drug resistance in Dehong prefecture of Yunnan province in 2013].

    Science.gov (United States)

    Ma, Yanling; Wang, Jibao; Xing, Hui; Chen, Min; Yao, Shitang; Chen, Huichao; Yang, Jin; Li, Yanling; Duan, Song; Jia, Manhong

    2015-06-01

    To study the HIV-1 genotypes and transmitted drug resistance (TDR) in Dehong prefecture of Yunnan province in 2013. Referring to the guidelines for HIV drug resistance threshold survey (HIVDR-TS), 54 plasma samples of recently reported HIV-infected individuals, aged between 16 and 25 years, were collected in Dehong prefecture from January to August 2013. Genotyping of partial pol gene was performed by using reverse transcriptional PCR. HIV-1 genotype. Prevalent levels of HIV-1 drug resistance transmission were analyzed. Forty-eight plasma samples were successfully sequenced and analyzed. Among them, 45.8% were Chinese and the rest 54.2% were all Burmese. Based on pol sequences, identified HIV genotypes included subtype C (41.7%), URF (31.3%), CRF01_AE (12.5%), CRF07_BC (10.4%), CRF08_BC (2.1%) and subtype B (2.1%), C subtype appeared dominated in Chinese while URF was dominated in Burmese. One drug resistant mutation to non-nucleoside reverse transcriptase inhibitors (NNRTIs) was detected in one sequence from Burmese. Based on the statistical method of HIVDR-TS, the prevalence of transmitted HIV-1 drug resistance was adjusted as scientific management for people living with HIV/AIDS should be strictly followed. Meanwhile, relevant surveillance, including drug resistance surveillance should also be performed among cross-border migrant population.

  4. Impacts and issues of the radioactive substances due to the nuclear disaster. Cases of municipalities and elementary schools in Fukushima prefecture

    International Nuclear Information System (INIS)

    Murayama, Takehiko; Itaya, Sohei

    2012-01-01

    While all stakeholders make efforts by all means for mitigating impacts induced by radioactive substances after the accident, we would have to have a long way to restore the situation. Particularly, it would be difficult to promote meaningful communication about various risks. For making clear of current situation and issues to be resolved, we conducted a questionnaire survey for local governments and elementary schools in Fukushima prefecture. While local governments' officials and schools' teachers are willing to promote communication with public, they have substantial difficulties to do so. One reason is insufficient volume of information dissemination from national and prefectural governments. It would be important to increase manpower to promote better communication. (author)

  5. Overland flow connectivity in a forest plantation before and after tree thinning (Tochigi Prefecture, central Japan)

    Science.gov (United States)

    López-Vicente, Manuel; Onda, Yuichi; Sun, Xinchao; Kato, Hiroaki; Gomi, Takashi; Hiraoka, Marino

    2016-04-01

    Overland flow connectivity is a key factor to understand the redistribution dynamics of sediments, nutrients, radiotracers, etc., in the different compartments at channel, hillslope and catchment scales. Human organization of landscape elements has a significant control on runoff and soil redistribution processes. Construction of trails, forest roads and firewalls influence runoff connectivity (RC) in forested catchments. In this study we simulated RC in two forested catchments, called K2 (19.3 ha) and K3 (13.6 ha), located on the Mount Karasawa, in the Tochigi Prefecture in central Japan. Forest plantation includes Japanese cypress and cedar and covers 59% of the total area. Native broad-leaved trees (28%) and mixed forest occupy the rest of the study area. We selected the Index of runoff and sediment Connectivity (IC) of Borselli et al. (2008) to simulate three temporal scenarios: i) Sc-2011, before tree thinning (TT); ii) Sc-2012 after TT in most part of the forest plantation in K2 (32% of the total area); and iii) Sc-2013 after TT in some areas of the K3 catchment, affecting 38% of the total area. The study areas were defined from the coalescence point (139⁰ 36' 04" E, 36⁰ 22' 03" N) of both catchments upslope. Elevation ranges from 75 to 287 m a.s.l. and the mean slope steepness is of 67 and 65% in K2 and K3. Three different high resolution DEM-LiDAR maps at 0.5 x 0.5 m of cell size were used to run the IC model in each scenario. The permanent streams in the study area have a total length of 2123 m. The mean C-RUSLE factor was of 0.0225 in Sc-2011 and 21% and 25% higher in Sc-2012 and Sc-2013. The total length of the landscape linear elements incremented from 2482 m in Sc-2011 to 3151 m in Sc-2012 and Sc-2013 due to the construction of new skid trails in K2. The mean RC in the study area was of -4.536 in Sc-2011 and increased 7.4% and 8.9% in the Sc-2012 and Sc-2013, respectively, due to the tree thinning operations and the construction of new skid trails

  6. Long-term variations in the distribution of radioactive Cs in plant, soil, stream bottom sand in a small forest in Fukushima prefecture

    International Nuclear Information System (INIS)

    Kinno, Shuntaro; Okochi, Hiroshi; Katsumi, Naoya; Ogata, Hiroko; Kataoka, Jun; Kishimoto, Aya; Iwamoto, Yasuhiro; Sorimachi, Atsuyuki; Tokonami, Shinji

    2017-01-01

    Radio-Cs concentrations in fresh leaves/needles, litter, surface soil, and stream sand were continuously investigated in a deciduous broadleaf forest and cedar forest in Namie-town, Fukushima prefecture from June 2012 to June 2016, except for snow-cover periods. The result of a car-borne survey from Fukushima city to Minamitsushima showed that the air dose rate declined faster than the physical attenuation due to decontamination, outside of forests. Radio-Cs concentrations ("1"3"7Cs + "1"3"4Cs) in litter and surface soil in broadleaf forest were constant at 52.0, 102 kBq kg-dry"-"1, respectively from 2014. In a cedar forest, however, the radio-Cs concentrations in fresh needles and litter declined from 2012 to 2015, probably because of washing and leaching by throughfall, and radio-Cs was accumulated in surface soil. In broadleaf forest, the buffer depth of radio-Cs in soil (1.26 cm) which indicates the extent of infiltration into deeper layers was greater than in the cedar forest (1.14 cm) in April 2013. However, the buffer depth in the cedar forest overtook that in the broadleaf forest in December, 2015 (1.5 cm in broadleaf forest and 2.6 cm in cedar forest). The radio-Cs values in the stream bottom sand were concentrated in smaller sand (over 2 mm, 3.04; 0.21-2.0 mm, 10.2; under 0.21 mm, 54.5 kBq kg-dry"-"1 in downstream near the broadleaf forest and over 2.0 mm, 2.67, 0.21-2.0 mm, 7.95; under 0.21 mm, 41.3 kBq kg-dry"-"1 in the upstream area near the cedar forest). It is concerned that a part of them causes the outflow of radio-Cs as suspended sand. The relative radio-Cs concentration ratio between smaller bottom sand and surface soil, which indicates the outflow of radio-Cs from forest via stream declined (2013: 0.54, 2016: 0.29 in downstream and 2013: 1.4, 2016: 0.31 in the upstream region). However, we found that floating male flowers of cedar containing high radio-Cs (23.8 kBq kg-dry"-"1) could be another transport media in the spring. (author)

  7. City Car = The City Car / Andres Sevtshuk

    Index Scriptorium Estoniae

    Sevtshuk, Andres, 1981-

    2008-01-01

    Massachusettsi Tehnoloogiainstituudi (MIT) meedialaboratooriumi juures tegutseva Targa Linna Grupi (Smart City Group) ja General Motorsi koostööna sündinud kaheistmelisest linnasõbralikust elektriautost City Car. Nimetatud töögrupi liikmed (juht William J. Mitchell, töögruppi kuulus A. Sevtshuk Eestist)

  8. Jerusalem: City of Dreams, City of Sorrows

    Science.gov (United States)

    Ricks, Thomas

    2011-01-01

    Jerusalem is more than an intriguing global historical city; it is a classroom for liberal learning and international understanding. It had never been a city of one language, one religion and one culture. Looking at the origins of Jerusalem's name indicates its international and multicultural nature. While Israelis designate Jerusalem as their…

  9. Survey of the effects of autoexhaust on health in the urban area in Aichi Prefecture

    Energy Technology Data Exchange (ETDEWEB)

    Nagata, I; Asami, H; Otani, H

    1975-01-01

    Medical examinations were performed on 100 non-smoking inhabitants over the age of 20 in Toyohashi and Ichinomiya in September and November 1973 by personal interview, determination of blood pressure and grasping power, examination of lung function and blood, urine, and chest roentgenography. Although some persons complained of respiratory disturbance and showed lung function, the group values for every examination item were in the normal range. Although complaints and symptoms of anemia were found especially in women, lead intoxication was not found in anyone. There was no conspicuous health impairment among persons in either city as compared to the results of 1972 survey.

  10. [Variation characteristics of farmland soil pH in the past 30 years of Enshi Autonomous Prefecture, Hubei, China].

    Science.gov (United States)

    Hu, Min; Xiang, Yong Sheng; Zhang, Zhi; Cong, Ri Huan; Huang, Fei Yue; Zhang, Jun Qiang; Shang, Li Li; Lu, Jian Wei

    2017-04-18

    In order to explore temporal-spatial variability of farmland soil pH at Enshi Antonomous Prefecture, Hubei, China, soil pH during the past three decades was analyzed, using the datasets of the Second National Soil Survey (1980-1983) and the Cultivated Land Quality Evaluation (2010-2013). The natural and human factors inducing the change of soil pH were evaluated to provide theoretical guidance for further soil acidification management. Results showed that acidic soil (i.e., pH<6.5) and neutral and alkaline soil (i.e., pH 6.5-8.5) were accounted for 98.4% and 1.6% in the farmland during the period of 2010-2013, respectively. The ratio increased 61.4% for the acidic soil but decreased 61.2% for the neutral and alkaline soil as compared with the period of 1980-1983. In addition, there was no alkaline soil (pH>8.5) in the region in 2010-2013. According to the dataset of the Second National Soil Survey (1980-1983), acidic soil was mainly distributed at Laifeng, Lichuan, Xuanen and Xianfeng counties, with the area ratio of 74.4%, 63.5%, 61.3% and 60.7%, respectively. For the period of 2010-2013, the ratio of acidic soil enhanced widely which was above 96% for each county. At Enshi Autonomous Prefecture, farmland soil showed an obvious acidification trend during the past three decades, with spatial variation of higher in the eastern part and lower in the western part of the region. Furthermore, soil pH decline occurred among different land use types in different areas. Overall, farmland soil pH declined 0.90 on average, with 1.14 decrease for upland and 0.87 for paddy soil, respectively. Clearly, upland soil acidification was severe than paddy soil. Factors related to soil acidification in the Enshi Autonomous Prefecture were mainly human factors such as unreasonable fertilizer combination, fertilizer ratio change, and more base cations taking away by high crop yield.

  11. Smart City project

    KAUST Repository

    Al Harbi, Ayman

    2018-01-01

    A 'smart city' is an urban region that is highly advanced in terms of overall infrastructure, sustainable real estate, communications and market viability. It is a city where information technology is the principal infrastructure and the basis

  12. Smart Sustainable Cities

    International Development Research Centre (IDRC) Digital Library (Canada)

    important part of city planning is also learning from other cities, e.g., through the bench-learning, defining ..... Integrated semantics service platform ...... order to provide the best services to customers, their different needs and preferences ...

  13. City of Pittsburgh Trees

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Trees cared for and managed by the City of Pittsburgh Department of Public Works Forestry Division. Tree Benefits are calculated using the National Tree Benefit...

  14. Cities spearhead climate action

    Science.gov (United States)

    Watts, Mark

    2017-08-01

    Following President Trump's withdrawal from the Paris Agreement, cities worldwide have pledged support to combat climate change. Along with a growing coalition of businesses and institutions, cities represent a beacon of hope for carbon reduction in politically tumultuous times.

  15. Survey report on establishing a new energy and energy saving vision in Fukui Prefecture; Fukuiken shin energy sho energy vision sakutei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Surveys and discussions were given on establishing a new energy and energy saving vision in Fukui Prefecture. The energy consumption in Fukui Prefecture for fiscal 1996 was 25242 x 1 billion kcal, being 0.7% of the nation's total consumption. The per capita energy consumption is about a little greater than the national average. The energy consumption structure is characterized by large consumption in the transportation department, especially in automotive consumption. Carbon dioxide discharge is as little as being ranked 13th among all the prefectures in Japan. The availability and usable quantity of new energies in Fukui Prefecture is estimated as 1659939 x 10{sup 3} kWh/year as electric power, 9436 x 10{sup 6} kcal/year as gas, and 3536720 x 10{sup 6} kcal/year as heat. Energies could be saved most greatly by enhancing automotive fuel consumption rate, followed by effects of energy saving activities based on spontaneous action plans established by the industrial departments. New energies selected to be worked on importantly include: solar energy power generation, wind power generation, clean energy fueled automobiles, wastes energy, co-generation and solar heat. (NEDO)

  16. Impact of the Great East Japan Earthquake and tsunami on health, medical care and public health systems in Iwate Prefecture, Japan, 2011.

    Science.gov (United States)

    Nohara, Masaru

    2011-10-01

    The Great East Japan Earthquake was one of the largest earthquakes ever recorded in global history. The damage was spread over a wide area, with the worst-hit areas being Iwate, Miyagi and Fukushima prefectures. In this paper we report on the damage and the impact of the damage to describe the health consequences among disaster victims in Iwate Prefecture. In Iwate Prefecture the tsunami claimed 4659 lives, with 1633 people missing. In addition to electricity, water and gas being cut off following the disaster, communication functions were paralysed and there was a lack of gasoline. Medical and public health teams from Iwate Prefecture and around the country, including many different specialists, engaged in a variety of public health activities mainly at evacuation centres, including medical and mental health care and activities to prevent infectious diseases. Given the many fatalities, there were relatively few patients who required medical treatment for major injuries. However, there were significant medical needs in the subacute and chronic phases of care in evacuation centres, with great demand for medical treatment and public health assistance, measures to counteract infection and mental health care. By referring to past experiences of national and international large-scale disasters, it was possible to respond effectively to the health-related challenges. However, there are still challenges concerning how to share information and coordinate overall activities among multiple public health response teams. Further examination will be required to ensure better preparedness in response to future disasters.

  17. Factors used for the estimation of radioactive nuclide intake through foodstuffs by inhabitants in coastal area of Ibaraki Prefecture, (6)

    International Nuclear Information System (INIS)

    Sumiya, Misako; Nemoto, Yohko; Ohmomo, Yoichiro

    1978-01-01

    The consumption of eight categories of marine foods was surveyed on two kinds of families in Oarai town, one of the famous fishing towns in Ibaraki prefecture. The average daily intake of whole marine foods through a year of 1973 was 255 g/d/p for fisherman's families and 166 g/d/p for nonfisherman's, respectively. Fisherman's families showed higher consumption of all categories of marine foods except algae than non-fisherman's. Seasonal variation of marine food consumption was observed for both families, i.e., the consumption in spring was less than that in the other seasons. One half of the total marine foods consumption was occupied by fishes. And among three kinds of fishes, high consumption of pelagic fish was recognized. These consumption aspects were almost similar to those observed in Kuji, Tokai and Nakaminato as reported previously. (auth.)

  18. Investigation of scientific literacy on understanding of ionizing radiations in elementary and junior high school students in Kagoshima prefecture

    International Nuclear Information System (INIS)

    Fukutoku, Yasuo

    2009-01-01

    Recently in Japan, many investigations to grasp the ways of thinking in the national layers for energy, environment and radiation applications have been carried out. In the investigations for radiation applications, there is a pointing out that the age which the knowledge on radiations and their related matters is formed is predominantly in elementary school years. Therefore, in order to find out the future way of proceeding with the education of nuclear power and radiations in the curriculums of elementary and junior high schools, the questionnaire survey on radiations and their related matters was carried out for the public elementary and junior high school students in Kagoshima prefecture. The results of the questionnaire survey are summarized in the present paper. (K. Kato)

  19. An Ecological Survey of Mosquitoes and the Distribution of Japanese Encephalitis Virus in Ishikawa Prefecture, Japan, between 2010 and 2014.

    Science.gov (United States)

    Murakami, Manabu; Hori, Kiyoe; Kitagawa, Yoko; Oikawa, Yosaburo; Kamimura, Kiyoshi; Takegami, Tsutomu

    2017-07-24

    Japanese encephalitis virus (JEV) is a flavivirus, responsible for over 30,000 annual cases of encephalitis worldwide, with a mortality rate of approximately 30%. Therefore, it is important to examine the distribution of mosquitos carrying JEV in the fields, even though recently, the number of Japanese encephalitis cases has been approximately 5 per year in Japan. We report the seasonal dynamics of mosquitoes between 2010 and 2014 in Ishikawa Prefecture, Japan. We collected 39,308 female adult mosquitoes, 98.2% of which were classified as Culex tritaeniorhynchus Giles. We identified JEV genomic RNA belonging to genotype 1 from the homogenate of Cx. tritaeniorhynchus, collected during our study using reverse transcription-PCR and nucleotide sequencing techniques. Our results indicate that mosquito vectors for JEV are distributed not only in areas in Ishikawa, but also throughout Japan, and the results suggest that we must be careful regarding JEV outbreaks in Japan in the future.

  20. Evaluation of the efficacy of decontamination methods examined at Japanese garden located in Chiba Prefectural Kashiwa-no-ha Park

    International Nuclear Information System (INIS)

    Ichikawa, Yujiro; Inoue, Tomohiro; Naito, Suekazu; Takahashi, Yoshihiko

    2014-01-01

    The efficacy of decontamination methods was evaluated with the measurement of 1cm dose equivalent rate and concentration of radioactive caesium in the soil, plants and water of the pond before and after decontamination at Japanese garden located in Chiba Prefectural Kashiwa-no-ha Park. Examined decontamination methods were: 1) The topsoil of walkway was stripped and removed to the depth of 10mm. 2) Washing the stone pavement walkway using high-pressure water jet washer. At the height of 50cm, we observed 45% and 36% of 1cm dose rate equivalent dose reduction rate (the natural dose rate derived from the ground was subtracted) for 1) and 2) decontamination methods respectively. Due to the decontamination process, the measurement value of 1cm equivalent dose rate decreased below 0.23μSv/h at most of the examined sites, which showed significant efficacy of decontamination methods performed at this Japanese garden. (author)

  1. Creation / accumulation city

    NARCIS (Netherlands)

    Doevendans, C.H.; Schram, A.L.

    2005-01-01

    A distinction between basic archetypes of urban form was made by Bruno Fortier: the accumulation city as opposed to the creation city. These archetypes derive from archaeology - being based on the Roman and the Egyptian city - but are interpreted as morphological paradigms, as a set of assumptions

  2. Characteristics of visiting nurse agencies with high home death rates: A prefecture-wide study in Japan.

    Science.gov (United States)

    Kashiwagi, Masayo; Tamiya, Nanako; Murata, Masako

    2015-08-01

    The purpose of the present study was to identify characteristics of visiting nurse agencies (VNA) in Japan with high home death rates by a prefecture-wide survey. A cross-sectional study of visiting nurse agencies (n = 101) in Ibaraki Prefecture, Japan, was completed. Data included the basic characteristics of each VNA, the type of services provided, level of coordination with other service providers, total number of VNA patients who died per year and place of death and contractual relationship with home-care supporting clinics providing end-of-life care services in the home 24 h a day. The VNA characteristics were analyzed by logistic regression, using the home death rate per VNA as a dependent variable. A total 69 agencies, excluding those that did not report number of deaths (n = 14) and those without deaths during the year (n = 6), were analyzed. The median home death rate of the 69 VNA was 29.8%. The results of logistic regression analysis showed that higher home death rate was significantly associated with lack of attachment to a hospital, existence of a contractual relationship with home-care supporting clinics and existence of an interactive information exchange through telephone/face-to-face communication with attending physicians. In order to increase the home death rate of people using VNA, policymakers must consider establishing home-based service systems within the community that can provide home end-of-life care services 24 h a day, and support the interactive exchange of information between the visiting nurse and the attending physician. © 2014 The Authors. Geriatrics & Gerontology International published by Wiley Publishing Asia Pty Ltd on behalf of Japanese Geriatrics Society.

  3. Infectivity of HBV DNA positive donations identified in look-back studies in Hyogo-Prefecture, Japan.

    Science.gov (United States)

    Bouike, Y; Imoto, S; Mabuchi, O; Kokubunji, A; Kai, S; Okada, M; Taniguchi, R; Momose, S; Uchida, S; Nishio, H

    2011-04-01

    To clarify transfusion incidence of hepatitis B virus (HBV) infected blood negative for mini pool-nucleic acid amplification testing (MP-NAT). Japanese Red Cross (JRC) blood centres screen donated blood to avoid contamination with HBV. However, a low copy number of HBV may be overlooked. In Hyogo-Prefecture, JRC blood centres screened 787 695 donations for HBV from April 2005 to March 2009. Of these, 685 844 were donations from the repeat donors. To detect the donors with HBV, serological tests, MP-NAT and/or individual donation (ID)-NAT were performed. To detect the recipients with transfusion-transmitted HBV infection (TTHBI), serological analysis and/or ID-NAT were performed. In this study, 265 of the 685 844 repeat donations were serologically and/or MP-NAT positive for HBV. Their repository samples from the previous donation were examined in a look-back study; 13 of the 265 repository samples proved ID-NAT positive. Twelve recipients were transfused with HBV-infected blood components derived from 10 of the 13 HBV-infected donors. Only 1 of the 12 recipients was identified as TTHBI case. Seven of the 12 recipients escaped from our follow-up study and 4 recipients were negative for HBV during the observation period. On the basis of the look-back study among the repeat donors in Hyogo-Prefecture, Japan, donations with HBV-infected blood negative for MP-NAT occurred with a frequency of 13 in 685 844 donations (∼1/53 000 donations). However, more than half of the recipients transfused with HBV-infected blood negative for MP-NAT could not be followed up. It is necessary to establish a more cautious follow-up system. © 2010 The Authors. Transfusion Medicine © 2010 British Blood Transfusion Society.

  4. Change in and long-term investigation of neuro-otologic disorders in disaster-stricken Fukushima prefecture: retrospective cohort study before and after the Great East Japan Earthquake.

    Directory of Open Access Journals (Sweden)

    Jun Hasegawa

    Full Text Available On March 11, 2011, Japan's northeast Pacific coast was hit by a gigantic earthquake and subsequent tsunami. Soma City in Fukushima Prefecture is situated approximately 44 km north of Fukushima Daiichi Nuclear Power Plant. Soma General Hospital is the only hospital in Soma City that provides full-time otolaryngological medical care. We investigated the changes in new patients from one year before to three years after the disaster. We investigated 18,167 new patients treated at our department during the four years from April 1, 2010 to March 31, 2014. Of the new patients, we categorized the diagnoses into Meniere's disease, acute low-tone sensorineural hearing loss, vertigo, sudden deafness, tinnitus, and facial palsy as neuro-otologic symptoms. We also investigated the changes in the numbers of patients whom we examined at that time concerning other otolaryngological disorders, including epistaxis, infectious diseases of the laryngopharynx, and allergic rhinitis. The total number of new patients did not change remarkably on a year-to-year basis. Conversely, cases of vertigo, Meniere's disease, and acute low-tone sensorineural hearing loss increased in number immediately after the disaster, reaching a plateau in the second year and slightly decreasing in the third year. Specifically, 4.8% of patients suffering from these neuro-otologic diseases had complications from depression and other mental diseases. With regard to new patients in our department, there was no apparent increase in the number of patients suffering from diseases other than neuro-otologic diseases, including epistaxis, and allergic rhinitis. Patients suffering from vertigo and/or dizziness increased during the first few years after the disaster. These results are attributed to the continuing stress and tension of the inhabitants. This investigation of those living in the disaster area highlights the need for long-term support.

  5. Research report of fiscal 1997. Feasibility research on domestic wind farms; 1997 nendo chosa hokokusho. Kokunai wind farm kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Research was made on large-scale wind power generation projects under planning or construction. Issues of the following 5 areas were arranged considering topographic, geographic and meteorological conditions, and the type of municipal corporations: Tomamae town, Hokkaido, Tachikawa town, Yamagata prefecture (third-sector), Hisai city, Mie prefecture, Otoyo town, Kochi prefecture, and Kishuku town, Nagasaki prefecture (third-sector). These projects are supported by MITI`s local new energy introduction promotion project subsidy started in fiscal 1997 covering a half of construction cost (within 200 million yen/year). Requirements for this subsidy are that an applicant is either a municipal corporation or a third-sector, and that a total generating capacity is not less than 1200kW. Another subsidy system covering 1/3 of construction cost and a debt guarantee system are prepared for large-scale private projects not less than 800kW. Hearing was made on some private projects in Esashi town, Akita city and Hasaki town. Technical requirements, specifications, guideline and some examples for system interconnection are also summarized. 10 figs., 24 tabs.

  6. Chemical composition of hot spring waters in the Oita river basins, Oita prefecture

    Energy Technology Data Exchange (ETDEWEB)

    Kawano, Tamio

    1988-01-30

    The source of the water from Oita River comes from the Kuju and Yubu-Tsurumi Volcanos, pouring into Beppu Bay. Its drainage area is 646 km/sup 2/ with a total length of 55 km. Hot springs are exist throughout most of the basin of the main and branches of Oita River. The chemical components of the hot springs in the Ota River basin -Yufuin, Yunotaira, Nagayu, Shonai/Hazama, and Oita City - have been analyzed. The equivalent of magnesium exceeds that of calcium in the carbonate springs of the above. Ca+Mg has positive correlations with HCO/sub 3/ in these carbonate springs. The water from these springs flows into the rivers and pours into Beppu Bay. The flow rate and chemical component concentration were measured at Fudai bridge. The concentration of chemical components having an average flow rate (30 ton/sec) were calculated. (4 figs, 7 tabs, 10 refs)

  7. Different Creative Cities

    DEFF Research Database (Denmark)

    Lorenzen, Mark; Vaarst Andersen, Kristina

    2012-01-01

    and exhibits a tendency of congregating in major cities with diverse service and cultural offers and tolerance to non-mainstream lifestyles. However, we find that a range of smaller Danish cities also attract the creative class. Second, we undertake qualitative interviews that facilitate theory building. We...... suggest that many creatives are attracted by the smaller cities' cost advantages, specialized job offers, attractive work/life balances, and authenticity and sense of community. The article synthesizes its results into four stylized types of creative cities, and concludes by discussing the policy...... challenges associated with these different cities....

  8. China's Development of Low-Carbon Eco-Cities and Associated Indicator Systems

    Energy Technology Data Exchange (ETDEWEB)

    Zhou, Nan [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); He, Gang [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Williams, Christopher [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2012-07-01

    China's urban population surpassed its rural population historically in 2011, when the number of Chinese living in towns and cities reached about 690 million1. In the years to come, cities in China will face major challenges as their rapidly increasing populations burden already crowded infrastructure systems and exacerbate environmental and climate change issues, threatening public health and quality of life. Low-carbon cities may be key to addressing those challenges, especially as regards mitigating and adapting to climate change. Government entities at both the central and local level have moved aggressively on building low-carbon eco-cities. According to statistics reported by the Chinese Society for Urban Studies, by February of 2011, China will have 230 cities at the prefecture-and-above level that have proposed to establish themselves as “eco-cities,” accounting for 80.1% of the 287 such cities nationally. Of those 230 cities, 133, or 46.3%, have established targets to develop specifically as “lowcarbon cities” (Chinese Society for Urban Studies 2011). Given the proposed scale of the effort, China’s potential success or failure in demonstrating and implementing low-carbon eco-cities could greatly affect how the world addresses both the climate change impacts of urbanization and the sustainable development of cities. Despite the multiple guidelines that have been developed, it remains unclear what defines a low-carbon eco-city. Additionally, although more than 100 indicators have been used or proposed for assessing such cities, few relate directly to energy use or carbon emissions. Nonetheless, policy makers and leaders continue to demand comprehensive toolboxes to facilitate development of low-carbon eco-cities. This paper presents the results of an extensive literature review of the development of low-carbon eco-cities in China. The paper also qualitatively and quantitatively analyzes 11 major indicator systems that researchers, planners

  9. Cities as development drivers

    DEFF Research Database (Denmark)

    Johnson, Bjørn; Poulsen, Tjalfe; Hansen, Jens Aage

    2011-01-01

    There is a strong connection between economic growth and development of cities. Economic growth tends to stimulate city growth, and city economies have often shaped innovative environments that in turn support economic growth. Simultaneously, social and environmental problems related to city growth...... can be serious threats to the realization of the socio-economic contributions that cities can make. However, as a result of considerable diversity of competences combined with interactive learning and innovation, cities may also solve these problems. The ‘urban order’ may form a platform...... for innovative problem solving and potential spill-over effects, which may stimulate further economic growth and development. This paper discusses how waste problems of cities can be transformed to become part of new, more sustainable solutions. Two cases are explored: Aalborg in Denmark and Malmö in Sweden...

  10. Photovoltaic power generation field test at Nisshin Techno-Center (Nisshin City, Aichi Prefecture); Nisshin tekuno center taiyoko hatsuden field test jigyo (Aichiken Nisshinshi)

    Energy Technology Data Exchange (ETDEWEB)

    Otsuki, M. [Meitec Corp., Nagoya (Japan)

    1997-05-30

    A 20kW system is installed on the rooftop of a newly constructed building accommodating a study and training center and citizens` welfare facilities. The system in continuous operation under real loads (lighting, airconditioning) will provide various data useful in introducing further systems in the future and in verifying the effect of system installation cost reduction efforts. Single-crystal solar cells are used, which are located at latitude 35deg8prime north, longitude 137deg4prime east. The arrays are formed into two systems, 18 in series and 7 in parallel, and there are 252 modules. The arrays are inclined at 20deg and, in azimuth, swung 25deg westward from due south. The installation of this system forms a precedent, following which more may be introduced. Located in front of a station on Meitetsu Toyota Line, it advertises itself fully to the passengers getting on and off the train. Now that power consumption fluctuates very much in this district, heavy on Saturdays and Sundays and light in the daytime on weekdays, rare data not often available will be collected from this photovoltaic system. Since consideration space-wise has been fully made, visitors can study the photovoltaic system until they are satisfied, the system thus finding itself under conditions where advertisement can be effectively carried out. 14 figs., 1 tab.

  11. Report `A field test project for the disaster prevention type photovoltaic power generation (Kobe city, Hyogo prefecture)`; `Bosaigata taiyoko hatsuden field test jigyo (Hyogoken Kobeshi)` hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-09-12

    An experiment was conducted on the introduction of the disaster prevention type photovoltaic power system provided with storage batteries to public facilities, etc., considering not only the use of new energy from the environmental aspect, but the emergency use. In fiscal 1995, 5kW-output photovoltaic power systems were installed on the rooftop of Hiyodori and Takamaru regional welfare centers and a 30kW photovoltaic power system on the rooftop of the Hyogo Ward Office. Demonstrative tests of these systems started for collection of various data. Now that the systems were installed at the regional welfare center managed mostly by regional citizens and the ward office which is an administrative office familiar with regional residents, the understanding of and familiarity with the photovoltaic power system were obtained from regional residents, and also people were enlightened on the use of solar energy in such a point as economization of power rates using the interconnected power system. Further, for life supports, it was made possible to secure minimum electric power in emergency and to secure functions of disaster prevention spots. 3 figs.

  12. Cs-134 and Cs-137 radioactivity in river waters in Fukushima, Miyagi, Ibaraki and Gunma Prefectures in August 2012 after the Fukuhsima Daiichi Nuclear Power Plant accident

    Energy Technology Data Exchange (ETDEWEB)

    Nagao, S.; Ochiai, S.; Yamamoto, M. [Low Level Radioactivity Laboratory, Institute of Nature and Environmental Technology, Kanazawa University, Wake, Nomi, Ishikawa 923-1224(Japan); Kanamori, M. [Graduate School of Natural Science and Technology, Kanazawa University, Kakuma, Kanazawa, Ishikawa 921-1192 (Japan); Tomihara, S. [Environmental Aquarium Aquamarine Fukushima, 50 Tatsumi, Onahama, Iwaki, Fukushima 971-8101(Japan); Suzuki, K. [Gunma Prefectural Fisheries Experimental Station, 13 Shikishima, Maebashi, Gunma 371-1036 (Japan)

    2014-07-01

    About 15 PBq from both {sup 134}Cs and {sup 137}Cs were released from the Fukushima Dai-ichi Nuclear Power Plant (NPP) because of venting operations and hydrogen explosions. The Ministry of Education, Culture, Sports, Science and Technology of Japan reported total surface deposition of {sup 134}Cs and {sup 137}Cs in Japan. To estimate short-term and long-term impacts of the radiation dose in Japan, it is important to understand the dynamics of radionuclides, especially those of {sup 134}Cs and {sup 137}Cs, on river watershed environments. This study investigated {sup 134}Cs and {sup 137}Cs radioactivity in river systems in Fukushima, Miyagi, Ibaraki and Gunma prefectures, Japan. The secondary radioactive dispersion of radiocesium from the contaminated watershed to the river waters is reported for research areas with widely various radiocesium deposition on ground surfaces at 18 months after the accident. Field experiments were conducted at a fixed station in four rivers (the Uta, Niida, Natsui, and Same Rivers) in Fukushima Prefecture, and the Kuji River, and Naka River in Ibaraki Prefecture in August 2012. The Abukuma River was set up one site at the upper, two sites in the middle reach in Fukushima Prefecture and at one site in the lower area in Miyagi Prefecture. The Tone River system has three stations at the upper river area in Gunma Prefecture and one site at the lower reach in Ibaraki Prefecture. Surface deposition results reveals significant external radioactivity in a zone extending northwest from the NPP. However, a mountainous area in Gunma Prefecture, located about 220 km from Fukushima Dai-ichi NPP south of Fukushima Prefecture, shows similar accumulation of {sup 134}Cs and {sup 137}Cs. The 20 L of surface river waters were collected at the station using buckets. The radioactivity of {sup 134}Cs and {sup 137}Cs in the river waters was measured with gamma-ray spectrometry using ammonium molybdophosphate (AMP)/Cs compound method with a low background Ge

  13. Nitrate pollution and surface water chemistry in Shimabara, Nagasaki Prefecture, Japan

    Science.gov (United States)

    Nakagawa, K.; Amano, H.

    2017-12-01

    Shimabara city has been experiencing serious nitrate pollution in groundwater. To evaluate nitrate pollution and water chemistry in surface water, water samples were collected at 42 sampling points in 15 rivers in Shimabara including a part of Unzen city from January to February 2017. Firstly, spatial distribution of water chemistry was assessed by describing stiff and piper-trilinear diagrams using major ions concentrations. Most of the samples showed Ca-HCO3 or Ca-(NO3+SO4) water types. It corresponds to groundwater chemistry. Some samples were classified into characteristic water types such as Na-Cl, (Na+K)-HCO3, and Ca-Cl. These results indicate sea water mixing and anthropogenic pollution. At the upstream of Nishi-river, although water chemistry showed Ca-HCO3, ions concentrations were higher than that of the other rivers. It indicates that this site was affected by the peripheral anthropogenic activities. Secondly, nitrate-pollution assessment was performed by using NO3-, NO2-, coprostanol (5β(H)-Cholestan-3β-ol), and cholestanol (5α(H)-Cholestan-3β-ol). NO2-N was detected at the 2 sampling points and exceeded drinking standard 0.9 mg L-1 for bottle-fed infants (WHO, 2011). NO3-N + NO2-N concentrations exceeded Japanese drinking standard 10 mg L-1 at 18 sampling points. The highest concentration was 27.5 mg L-1. Higher NO3-N levels were observed in the rivers in the northern parts of the study area. Coprostanol has been used as a fecal contamination indicator, since it can be found in only feces of higher animals. Coprostanol concentrations at 8 sampling points exceeded 700 ng L-1 (Australian drinking water standard). Coprostanol has a potential to distinguish the nitrate pollution sources between chemical fertilizer or livestock wastes, since water samples with similar NO3-N + NO2-N concentration showed distinct coprostanol concentration. The sterols ratio (5β/ (5β+5α)) exceeded 0.5 at 18 sampling points. This reveals that fecal pollution has occurred.

  14. City Carbon Footprint Networks

    Directory of Open Access Journals (Sweden)

    Guangwu Chen

    2016-07-01

    Full Text Available Progressive cities worldwide have demonstrated political leadership by initiating meaningful strategies and actions to tackle climate change. However, the lack of knowledge concerning embodied greenhouse gas (GHG emissions of cities has hampered effective mitigation. We analyse trans-boundary GHG emission transfers between five Australian cities and their trading partners, with embodied emission flows broken down into major economic sectors. We examine intercity carbon footprint (CF networks and disclose a hierarchy of responsibility for emissions between cities and regions. Allocations of emissions to households, businesses and government and the carbon efficiency of expenditure have been analysed to inform mitigation policies. Our findings indicate that final demand in the five largest cities in Australia accounts for more than half of the nation’s CF. City households are responsible for about two thirds of the cities’ CFs; the rest can be attributed to government and business consumption and investment. The city network flows highlight that over half of emissions embodied in imports (EEI to the five cities occur overseas. However, a hierarchy of GHG emissions reveals that overseas regions also outsource emissions to Australian cities such as Perth. We finally discuss the implications of our findings on carbon neutrality, low-carbon city concepts and strategies and allocation of subnational GHG responsibility.

  15. Regional differences in homicide patterns in five areas of Japan.

    Science.gov (United States)

    Hata, N; Kominato, Y; Shimada, I; Takizawa, H; Fujikura, T; Morita, M; Funayama, M; Yoshioka, N; Touda, K; Gonmori, K; Misawa, S; Sakairi, Y; Sakamoto, N; Tanno, K; Thaik-Oo, M; Kiuchi, M; Fukumoto, Y; Sato, Y

    2001-03-01

    This article describes regional differences in the homicide patterns which occurred in Sapporo City and the surrounding area, and in Akita, Ibaraki, Chiba and Toyama prefectures in Japan. Information collected from each case of homicide included factors such as age, sex of the victim and assailant, causes of death, disposition of the offender, relationship between assailant and victim, reasons for criminal action, et al. The statistical features of homicidal episodes among the five different regions showed considerable variation, as follows. The mean death rates for homicide (number of victims per 100,000 of population) during the period 1986-1995 were 0.44 (Sapporo), 0.8 (Akita), 0.58 (Toyama), 0.7 (Ibaraki) and 0.75 (Chiba), respectively. Close family relationship between the victim and assailant was observed in the homicidal acts which occurred in Sapporo, Akita and Toyama. Assailant's relationship to victim was commonly extra-familial in Ibaraki and Chiba-neighboring megalopolis Tokyo, where some events of murder by a foreigner occurred. Homicide by female assailant, murder by mentally abnormal killers and homicide-suicide events were closely associated with family members. And these factors contributed to the considerable number of victims in Sapporo, Akita and Toyama. But, this close family relationship of the victim to the assailant did not correspond with the elevation in the number of deaths, and it was rather inversely related to the higher death rates recognized in Ibaraki and Chiba. This comparative study suggested that rapid urbanization considerably affects regional differences in homicide patterns.

  16. Survey on evacuation facilities in case of nuclear emergency in Shimane prefecture (Contract research)

    International Nuclear Information System (INIS)

    Takahara, Shogo; Watanabe, Masatoshi; Oguri, Tomomi; Kimura, Masanori; Hirouchi, Jun; Munakata, Masahiro; Homma, Toshimitsu

    2017-02-01

    To contribute evaluations of dose reduction effect due to evacuation facilities in case of nuclear emergency, we surveyed on structural and material data on 22 facilities (290 rooms) which are listed in local disaster management plan in Matsue city. These facilities can be divided into three categories in terms of structure, scale and intended purpose of them: educational facilities (12 facilities, 235 rooms (include gymnastic hall)), communal facilities (7 facilities, 42 rooms) and gymnastic hall (3 facilities, 13 rooms). Height and floor-area of rooms, as well as window-area were collected as the structural data. We also collected information on constructional materials (i.e. roof, ceiling, inner wall, outer wall, window, floor), and density of those. In addition, mass-thicknesses of the constructional materials were evaluated based on our surveys, and compared to the previous studies which were made in Japan, U.S., and European countries. Consequently, it was found that there is no significant difference of mass-thickness of constructional materials between the results of our surveys and the previous studies. However, for gymnastic hall, since thin metal plates are used for roofs, we can point out that the mass-thickness of roofs are much lower than those for other concrete facilities and clay tile roofing wooden houses. (author)

  17. Geochemical studies of Ishiwa hot springs in Yamanashi Prefecture-yearly change of hot springs

    Energy Technology Data Exchange (ETDEWEB)

    Akiyama, T. (Yamanashi Prefecture Womens Junior College, Japan)

    1971-12-01

    The effect of drilling on the Ishiwa hot springs was studied. About 50 wells have been drilled since 1961 when the first well was drilled to a depth of 146 m where 47/sup 0/C water flowed at 1376 l/min. Changes have occurred in flow rate, temperature, and chemical composition of the spring water. In area A near the foot of northern Okura-Keijisan along the Byodo and Fuefuki rivers, the pH value was 8.0 to 8.2 when drilling began, but it is now 7.4 to 8.0. In area B in the central spring area along the Chikatsu water reservoir, the pH was about 8.5 when drilling began, but is presently 10. The shift of area A pH to acidic is thought to be due to the effect of river water. The shift in area B pH to alkaline was thought to be connected to the fountainhead with pH 10 which appeared in the Kami-Ogihara Resseki district in Shioyama City. The fountainhead was located along the Fuefuki River at the foot of Obosatsu, 20 km from the Ishiwa area.

  18. [Healthy Cities projects].

    Science.gov (United States)

    Takano, Takehito

    2002-05-01

    This is a review article on "Healthy Cities". The Healthy Cities programme has been developed by the World Health Organization (WHO) to tackle urban health and environmental issues in a broad way. It is a kind of comprehensive policy package to carry out individual projects and activities effectively and efficiently. Its key aspects include healthy public policy, vision sharing, high political commitment, establishment of structural organization, strategic health planning, intersectoral collaboration, community participation, setting approach, development of supportive environment for health, formation of city health profile, national and international networking, participatory research, periodic monitoring and evaluation, and mechanisms for sustainability of projects. The present paper covered the Healthy Cities concept and approaches, rapid urbanization in the world, developments of WHO Healthy Cities, Healthy Cities developments in the Western Pacific Region, the health promotion viewpoint, and roles of research.

  19. EU Smart City Governance

    Directory of Open Access Journals (Sweden)

    Carmela Gargiulo

    2013-11-01

    Full Text Available In recent years European Commission has developed a set of documents for Members States tracing, directly or indirectly, recommendations for the transformation of the European city. The paper wants to outline which future EU draws for the city, through an integrated and contextual reading of addresses and strategies contained in the last documents, a future often suggested as Smart City. Although the three main documents (Cohesion Policy 2014-2020 of European Community, Digital Agenda for Europe and European Urban Agenda face the issue of the future development of European cities from different points of view, which are respectively cohesion social, ICT and urban dimension, each of them pays particular attention to urban and territorial dimension, identified by the name of Smart City. In other words, the paper aims at drawing the scenario of evolution of Smart Cities that can be delineated through the contextual reading of the three documents. To this end, the paper is divided into three parts: the first part briefly describes the general contents of the three European economic plan tools; the second part illustrates the scenarios for the future of the European city contained in each document; the third part seeks to trace the evolution of the Smart Cities issue developed by the set of the three instruments, in order to provide the framework of European Community for the near future of our cities

  20. A liveable city:

    DEFF Research Database (Denmark)

    Sommerlund, Julie

    2014-01-01

    is increas- ingly based in and on cities rather than nations, and cities compete for businesses, branding, tourists and talent. In the western world, urbanisation has happened simultane- ously to de-industrialisation, which has opened industrial neighbourhoods and harbours for new uses – often focus- ing......There are over 20 cities world-wide with a population of over 10 million people. We have entered ‘The Millennium of the City’. The growth of urban populations has been accompanied by profound changes of the cities’ economic and social profile and of the cities themselves. The world economy...

  1. The rise and fall of rabies in Japan: A quantitative history of rabies epidemics in Osaka Prefecture, 1914-1933.

    Directory of Open Access Journals (Sweden)

    Aiko Kurosawa

    2017-03-01

    Full Text Available Japan has been free from rabies since the 1950s. However, during the early 1900s several large-scale epidemics spread throughout the country. Here we investigate the dynamics of these epidemics between 1914 and 1933 in Osaka Prefecture, using archival data including newspapers. The association between dog rabies cases and human population density was investigated using Mixed-effects models and epidemiological parameters such as the basic reproduction number (R0, the incubation and infectious period and the serial interval were estimated. A total of 4,632 animal rabies cases were reported, mainly in dogs (99.0%, 4,584 cases during two epidemics from 1914 to 1921, and 1922 to 1933 respectively. The second epidemic was larger (3,705 cases than the first (879 cases, but had a lower R0 (1.50 versus 2.42. The first epidemic was controlled through capture of stray dogs and tethering of pet dogs. Dog mass vaccination began in 1923, with campaigns to capture stray dogs. Rabies in Osaka Prefecture was finally eliminated in 1933. A total of 3,805 rabid dog-bite injuries, and 75 human deaths were reported. The relatively low incidence of human rabies, high ratio of post-exposure vaccines (PEP and bite injuries by rabid dogs (minimum 6.2 to maximum 73.6, between 1924 and 1928, and a decline in the proportion of bite victims that developed hydrophobia over time (slope = -0.29, se = 3, p < 0.001, indicated that increased awareness and use of PEP might have prevented disease. Although significantly more dog rabies cases were detected at higher human population densities (slope = 0.66, se = 0.03, p < 0.01, there were fewer dog rabies cases detected per capita (slope = -0.34, se = 0.03, p < 0.01. We suggest that the combination of mass vaccination and restriction of dog movement enabled by strong legislation was key to eliminate rabies. Moreover, the prominent role of the media in both reporting rabies cases and efforts to control the disease likely contributed

  2. Big data, smart cities and city planning.

    Science.gov (United States)

    Batty, Michael

    2013-11-01

    I define big data with respect to its size but pay particular attention to the fact that the data I am referring to is urban data, that is, data for cities that are invariably tagged to space and time. I argue that this sort of data are largely being streamed from sensors, and this represents a sea change in the kinds of data that we have about what happens where and when in cities. I describe how the growth of big data is shifting the emphasis from longer term strategic planning to short-term thinking about how cities function and can be managed, although with the possibility that over much longer periods of time, this kind of big data will become a source for information about every time horizon. By way of conclusion, I illustrate the need for new theory and analysis with respect to 6 months of smart travel card data of individual trips on Greater London's public transport systems.

  3. Theme city or gated community - images of future cities

    OpenAIRE

    Helenius-Mäki, Leena

    2002-01-01

    The future of the cities has been under discussion since the first city. It has been typical in every civilisation and era to hope for a better city. Creek philosopher Platon created image of future city where all men were equal and the city was ruled by philosophers minds. Many philosopher or later social scientist have ended up to similar "hope to be city". The form and type of the better city has depended from creators of those future city images. The creators have had their future city im...

  4. Impact of the Great East Japan Earthquake and tsunami on health, medical care and public health systems in Iwate Prefecture, Japan, 2011

    Directory of Open Access Journals (Sweden)

    Masaru Nohara

    2011-12-01

    Full Text Available Problem: The Great East Japan Earthquake was one of the largest earthquakes ever recorded in global history. The damage was spread over a wide area, with the worst-hit areas being Iwate, Miyagi and Fukushima prefectures. In this paper we report on the damage and the impact of the damage to describe the health consequences among disaster victims in Iwate Prefecture.Context: In Iwate Prefecture the tsunami claimed 4659 lives, with 1633 people missing. In addition to electricity, water and gas being cut off following the disaster, communication functions were paralysed and there was a lack of gasoline.Action: Medical and public health teams from Iwate Prefecture and around the country, including many different specialists, engaged in a variety of public health activities mainly at evacuation centres, including medical and mental health care and activities to prevent infectious diseases.Outcome: Given the many fatalities, there were relatively few patients who required medical treatment for major injuries. However, there were significant medical needs in the subacute and chronic phases of care in evacuation centres, with great demand for medical treatment and public health assistance, measures to counteract infection and mental health care.Discussion: By referring to past experiences of national and international large-scale disasters, it was possible to respond effectively to the health-related challenges. However, there are still challenges concerning how to share information and coordinate overall activities among multiple public health response teams. Further examination will be required to ensure better preparedness in response to future disasters.

  5. Spatial transmission of H5N6 highly pathogenic avian influenza viruses among wild birds in Ibaraki Prefecture, Japan, 2016-2017.

    Science.gov (United States)

    Tsunekuni, Ryota; Yaguchi, Yuji; Kashima, Yuki; Yamashita, Kaoru; Takemae, Nobuhiro; Mine, Junki; Tanikawa, Taichiro; Uchida, Yuko; Saito, Takehiko

    2018-05-01

    From 29 November 2016 to 24 January 2017, sixty-three cases of H5N6 highly pathogenic avian influenza virus (HPAIV) infections were detected in wild birds in Ibaraki Prefecture, Japan. Here, we analyzed the genetic, temporal, and geographic correlations of these 63 HPAIVs to elucidate their dissemination throughout the prefecture. Full-genome sequence analysis of the Ibaraki isolates showed that 7 segments (PB2, PB1, PA, HA, NP, NA, NS) were derived from G1.1.9 strains while the M segment was from G1.1 strains; both groups of strains circulated in south China. Pathological studies revealed severe systemic infection in dead swans (the majority of dead birds and the only species necropsied), thus indicating high susceptibility to H5N6 HPAIVs. Coalescent phylogenetic analysis using the 7 G1.1.9-derived segments enabled detailed analysis of the short-term evolution of these highly homologous HPAIVs. This analysis revealed that the H5N6 HPAIVs isolated from wild birds in Ibaraki Prefecture were divided into 7 groups. Spatial analysis demonstrated that most of the cases concentrated around Senba Lake originated from a single source, and progeny viruses were transmitted to other locations after the infection expanded in mute swans. In contrast, within just a 5-km radius of the area in which cases were concentrated, three different intrusions of H5N6 HPAIVs were evident. Multi-segment analysis of short-term evolution showed that not only was the invading virus spread throughout Ibaraki Prefecture but also that, despite the small size of this region, multiple invasions had occurred during winter 2016-2017.

  6. Preface (to Playable Cities)

    NARCIS (Netherlands)

    Unknown, [Unknown; Nijholt, A.; Nijholt, Antinus

    In this book, we address the issue of playfulness and playability in intelligent and smart cities. Playful technology can be introduced and authorized by city authorities. This can be compared and is similar to the introduction of smart technology in theme and recreational parks. However, smart

  7. Cities and Refugees

    DEFF Research Database (Denmark)

    Katz, Bruce; Noring, Luise; Garrelts, Nantke

    Centennial Scholar Initiative and the Foreign Policy program, with key research led by the Copenhagen Business School. It aims to show the extent to which cities are at the vanguard of this crisis and to deepen our understanding of the role and capacity of city governments and local networks in resettlement...

  8. Innovation and the City

    Science.gov (United States)

    Kleiman, Neil; Forman, Adam; Ko, Jae; Giles, David; Bowles, Jonathan

    2013-01-01

    With Washington trapped in budget battles and partisan gridlock, cities have emerged as the best source of government innovation. Nowhere is this more visible than in New York City. Since taking office in 2002, Mayor Bloomberg has introduced a steady stream of innovative policies, from a competition to recruit a new applied sciences campus and a…

  9. Visions of the City

    DEFF Research Database (Denmark)

    Pinder, David

    in informing understandings and imaginings of the modern city. The author critically examines influential traditions in western Europe associated with such figures as Ebenezer Howard and Le Corbusier, uncovering the political interests, desires and anxieties that lay behind their ideal cities, and drawing out...

  10. Marriage and the City

    DEFF Research Database (Denmark)

    Gautier, Pieter; Svarer, Michael; Teulings, Coen

    Do people move to cities because of marriage market considerations? In cities singles can meet more potential partners than in rural areas. Singles are therefore prepared to pay a premium in terms of higher housing prices. Once married, the marriage market benefits disappear while the housing...

  11. New energy vision for Oita Prefecture. Toward the adoption of eco-energy; 2001 nendo Oita ken shin energy vision. Eco energy no donyu ni mukete

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-03-01

    For contributing to the preservation of the global environment, studies were made to work out a new energy introduction vision fully exploiting the characteristic features of Oita Prefecture. Oita Prefecture's demand for energy in 1998 is estimated to be 408.6 times 10{sup 15} J, with coal-based energy covering 204,016 TJ, oil-based energy 160,192 TJ, electric power 37,721 TJ, and so forth. The consumption will result in the emission of 35.77 million tons of carbon dioxide. According to Oita Prefecture's prospect of its eco-energy adoption in 2010, there will be 319 MW from hydroelectric power, 155 MW from geothermal power, 52 MW from photovoltaic power, 46 MW from clean energy vehicles, 33 MW from refuse-fueled power, and so forth. To prepare plans for facilities to utilize eco-energy and for regional development in the future through the use of such facilities, introduction costs were predicted and effects were simulated for model businesses engaged in biomass power generation using livestock wastes, small-scale hydroelectric power generation, bio-diesel fuel production, wind power generation, and woody biomass power generation. (NEDO)

  12. An Improved Neural Network for Regional Giant Panda Habitat Suitability Mapping: A Case Study in Ya’an Prefecture

    Directory of Open Access Journals (Sweden)

    Jingwei Song

    2014-06-01

    Full Text Available Expert knowledge is a combination of prior information and subjective opinions based on long-experience; as such it is often not sufficiently objective to produce convincing results in animal habitat suitability index mapping. In this study, an animal habitat assessment method based on a learning neural network is proposed to reduce the level of subjectivity in animal habitat assessments. Based on two hypotheses, this method substitutes habitat suitability index with apparent density and has advantages over conventional ones such as those based on analytical hierarchy process or multivariate regression approaches. Besides, this method is integrated with a learning neural network and is suitable for building non-linear transferring functions to fit complex relationships between multiple factors influencing habitat suitability. Once the neural network is properly trained, new earth observation data can be integrated for rapid habitat suitability monitoring which could save time and resources needed for traditional data collecting approaches through extensive field surveys. Giant panda (Ailuropoda melanoleuca natural habitat in Ya’an prefecture and corresponding landsat images, DEM and ground observations are tested for validity of using the methodology reported. Results show that the method scores well in key efficiency and performance indicators and could be extended for habitat assessments, particularly of other large, rare and widely distributed animal species.

  13. Studies on 232Th and 238U levels in marine algae collected from the coast of Niigata Prefecture

    International Nuclear Information System (INIS)

    Kato, Kenji; Tonouchi, Shigemasa; Maruta, Fumiyuki; Ebata, Hidekazu

    2001-01-01

    To evaluate the properties of algae to concentrate radioactive elements, 14 species of algae like Sargassum were collected in the Prefecture and analyzed for their 232 Th and 238 U levels with Yokogawa HP4500 ICP-MS apparatus. The places of collection included those near the water discharge of an atomic power station. Mean 232 Th and 238 U levels were found to be 120 and 260 ng/g dry wt, respectively, and Phaeophyta showed more than several times higher 238 U level than Chlorophyta and Rhodophyta. There was no clear difference in 232 Th levels. No difference between places of collection was observed in Sargassum 232 Th or 238 U level. Adsorption of 232 Th particle to and incorporation of soluble 238 U into algae body were suggested. Mean 232 Th and 238 U radioactivities were found 73 and 510 μBq/g wet wt, respectively, and the respective annual committed effective doses, 0.2 and 0.3 μSv, calculated from those values were confirmed to be enough lower than the annual public dose limit, 1 mSv. (K.H.)

  14. Threats to Mediterranean rangelands: a case study based on the views of citizens in the Viotia prefecture, Greece.

    Science.gov (United States)

    Kyriazopoulos, Apostolos P; Arabatzis, Garyfallos; Abraham, Eleni M; Parissi, Zoi M

    2013-11-15

    Rangelands in Greece constitute a very important natural resource as they occupy 40% of the total surface. Not only is their forage production essential for the development of extensive livestock farming, but also they play a key role in outdoor recreational activities, protection from erosion, provision of water supplies and biodiversity conservation. However, land use changes, inappropriate management and wildfires threaten their existence. The research was conducted among the citizens of Viotia prefecture, an area close to Athens, Greece, using personal interviews with a structured questionnaire in 2008. The aim was to record citizens' opinions regarding the threats to rangelands. The results suggest that the main threats as perceived by the respondents, are land use changes especially for urban development, and wildfires. The application of cluster analysis highlighted the differentiation among the respondents in ranking these threats. The more ecologically aware citizens recognised that mismanagement, abandonment and agriculture also threaten rangelands. These threats can have a considerable impact on the lives of the local people. Policy makers and managers should take the opinions of local citizens into consideration, and engage them in decision making so that sustainable management policies could be applied. Copyright © 2013 Elsevier Ltd. All rights reserved.

  15. Discharge of perfluorinated compounds from rivers and their influence on the coastal seas of Hyogo prefecture, Japan

    International Nuclear Information System (INIS)

    Takemine, Shusuke; Matsumura, Chisato; Yamamoto, Katsuya; Suzuki, Motoharu; Tsurukawa, Masahiro; Imaishi, Hiromasa; Nakano, Takeshi; Kondo, Akira

    2014-01-01

    The aim of this study was to investigate 12 perfluorinated compounds (PFCs) including perfluorinated carboxylates (C4–C12) and perfluorinated alkyl sulfonates (C4, C6, and C8) in river and seawater samples to determine contamination levels in the aquatic environment of Hyogo prefecture, Japan. High levels of perfluorohexanoic acid (PFHxA; 2300–16,000 ng/L) were detected in the Samondogawa River at Tatsumi Bridge downstream of a PFC production facility; this location also had the highest mass flow rate of PFCs (3900–29,000 kg/y). Widespread contamination of coastal waters was confirmed with PFHxA as the dominant compound. Perfluorooctanoic acid was also prevalent in coastal waters. The concentration of PFHxA in coastal seawater and the distance from the mouth of the Samondogawa River were inversely related. This discharge of high concentrations of PFHxA from the Samondogawa River may have affected concentrations of PFCs in Osaka Bay. -- Highlights: • High perfluorohexanoic acid concentration was detected in the Samondogawa River. • The mass flow rate of PFCs in this river section was 3900–29,000 kg/y. • Perfluorohexanoic acid was the dominant compound at all seawater sampling sites. • Perfluorohexanoic acid from the Samondogawa River may have affected Osaka Bay. -- Discharge of perfluorohexanoic acid from the Samondogawa River may have affected Osaka Bay

  16. Transfer coefficients of 137Cs via the forage-cow-milk pathway in Aomori Prefecture of Japan

    International Nuclear Information System (INIS)

    Ito, Nobuhiko; Kunugiyama, Iwao; Kiguchi, Shinji; Kubo, Moriyoshi; Kameta, Masanori; Furukawa, Yoshinori

    1994-01-01

    The transfer of radiocesium to foodstuff of cattle is very serious, because it contributes significantly to internal exposure resulting from the intake of 137 Cs through the feed-cow-milk pathway. The transfer coefficient from feed to milk (F m ) is widely used to predict the dose to man from the radioactivity released to the biosphere. A commercial fuel reprocessing plant is under construction in Rokkasho-mura/Aomori Prefecture, the northeastern district of Japan. To figure out F m under conventional farming conditions, therefore, transfer of 137 Cs deposited in the environment in cooperation with two daily farms in this region. Transfer factors for 137 Cs from feed to cow's milk have been obtained from data acquired from biweekly routine monitoring program under the two dissimilar farming conditions. The one dairy farm condition is mainly composed of high hay ration and the other is high concentrate ration. As a result of the experiments, 137 Cs activity of milk correlated significantly with that of feed. The mean transfer coefficients of 137 Cs to milk were calculated to be 0.0037 and 0.0063 (d/l), respectively. (author)

  17. Earthquake Preparedness Among Japanese Hemodialysis Patients in Prefectures Heavily Damaged by the 2011 Great East Japan Earthquake.

    Science.gov (United States)

    Sugisawa, Hidehiro; Shimizu, Yumiko; Kumagai, Tamaki; Sugisaki, Hiroaki; Ohira, Seiji; Shinoda, Toshio

    2017-08-01

    The purpose of this study was to explore the factors related to earthquake preparedness in Japanese hemodialysis patients. We focused on three aspects of the related factors: health condition factors, social factors, and the experience of disasters. A mail survey of all the members of the Japan Association of Kidney Disease Patients in three Japanese prefectures (N = 4085) was conducted in March, 2013. We obtained 1841 valid responses for analysis. The health factors covered were: activities of daily living (ADL), mental distress, primary renal diseases, and the duration of dialysis. The social factors were: socioeconomic status, family structure, informational social support, and the provision of information regarding earthquake preparedness from dialysis facilities. The results show that the average percentage of participants that had met each criterion of earthquake preparedness in 2013 was 53%. Hemodialysis patients without disabled ADL, without mental distress, and requiring longer periods of dialysis, were likely to meet more of the earthquake preparedness criteria. Hemodialysis patients who had received informational social support from family or friends, had lived with spouse and children in comparison to living alone, and had obtained information regarding earthquake preparedness from dialysis facilities, were also likely to meet more of the earthquake preparedness criteria. © 2017 International Society for Apheresis, Japanese Society for Apheresis, and Japanese Society for Dialysis Therapy.

  18. Mortality statistics of major causes of death among atomic bomb survivors in Hiroshima Prefecture from 1968 to 1982

    Energy Technology Data Exchange (ETDEWEB)

    Hayakawa, Norihiko; Ohtaki, Megu; Matsuura, Masaaki; Munaka, Masaki; Kurihara, Minoru (Hiroshima Univ. (Japan). Research Inst. for Nuclear Medicine and Biology); Ueoka, Hiroshi

    1989-06-01

    A comparative study was made on mortality during a 15-year period from 1968 to 1982 between atomic bomb survivors resident in Hiroshima Prefecture and non-exposed controls. The mortality rate for all causes of death was lower in atomic bomb survivors than in the non-exposed, but the rate was higher among those directly exposed within about 1 km than in the non-exposed. The mortality rate for malignant neoplasms was higher in atomic bomb survivors than in the non-exposed, but that for cerebrovascular disease and heart disease was lower. In examining the rate for malignant neoplasms by site, the sites showing a high mortality rate among atomic bomb survivors were almost identical to the results of the Life Span Study. For these sites, the shorter the exposure distance the higher was the mortality rate. The rate for malignant neoplasms of the uterus and stomach, and leukemia was unnaturally high among early entrants whose period after issuance of atomic bomb survivor's health handbook was short. In observing the atomic bomb survivors by the level of family destruction due to the bombing as a socio-economic factor, a tendency was observed for the mortality rate for malignant neoplasms, diseases of blood and blood-forming organs, and peptic ulcer, to be higher among survivors with severe family destruction. (author).

  19. Effect of age and social connection on perceived anxiety over radiation exposure among decontamination workers in Fukushima Prefecture, Japan.

    Science.gov (United States)

    Hidaka, Tomoo; Kakamu, Takeyasu; Hayakawa, Takehito; Kumagai, Tomohiro; Jinnouchi, Takanobu; Sato, Sei; Tsuji, Masayoshi; Nakano, Shinichi; Koyama, Kikuo; Fukushima, Tetsuhito

    2016-05-25

    To reveal the effect of age and other factors on perceived anxiety over radiation exposure among decontamination workers in Fukushima Prefecture, Japan. A survey questionnaire was sent to 1505 workers, with questions regarding age, presence of a written employment contract, previous residence, radiation passbook ownership, presence of close persons for consultation, knowledge of how to access public assistance, and a four-point scale of radiation-related anxiety (1= "Very much," 2= "Somewhat," 3= "A little bit," and 4= "None" ). The relationships between the degree of anxiety and variables were analyzed using the chi-square test and residual analysis. In all, 512 participants responded to the questionnaire. The mean age of participants was 46.2 years (SD: 13.1, range: 18-77). Of them, 50, 233, 168, and 61 workers chose "Very much," "Somewhat," "A little bit," and "None," respectively, on the anxiety scale. Chi-square test showed that participants aged 61 years and over had higher degrees of anxiety (panxiety increased if they did not have a written contract (p=0.042) or persons to consult (p=0.034) and if they routinely checked the dose rate (p=0.046). Decontamination workers who do not have a written contract or who are in socially isolated situations have greater anxiety over radiation exposure. Thus, it is important to both create supportive human relationships for consultation and enhance labor management in individual companies.

  20. Social factors of mental disorder and suicide in Japan-for understanding circumstance of suicides in each prefecture-.

    Science.gov (United States)

    Motohashi, Hideyuki; Fujimoto, Atsuko; Sakane, Toshiyasu; Yamamoto, Akira; Yano, Yoshitaka

    2013-01-01

    In recent years there have been over 30000 suicides annually in Japan. This is one of the most serious problems for Japanese society. Because mental disorder is closely associated with suicide, factors related to the increase in mental disorders and suicides should be clarified. In this study, various data regarding social factors were evaluated to assess the correlation of the number of patients with mental disorders and suicides among the 47 prefectures of Japan. Various data regarding social factors, such as income, savings, or rate of divorce, were obtained from the database of the Ministry of Health, Labour and Welfare of Japan. Among the factors, the annual income and the amount of savings were significantly correlated with the number of patients with mental disorder. On the other hand, while the annual income did not have a significant correlation with suicides, the amount of savings had a significant correlation with suicides. In conclusion, the annual income and amount of savings may both be one of the important factors involved in mental disorders, and the savings may also be a factor affecting suicides. These analyses are valuable in helping to clarify the causes of mental disease, and can hopefully contribute to the health and welfare of Japanese.

  1. Research on the actual condition of dental radiography among the dental practitioners in Fukuoka and Yamaguchi prefectures

    International Nuclear Information System (INIS)

    Mori, Shin-ichiro; Noda, Michiko; Harada, Yoshiyuki; Wada, Tadako; Ogawa, Kazuhisa

    1978-01-01

    Whereas the reduction of ionizing radiation hazard to the operators and the patients is recommended by the International Commission on Radiological Protection (ICRP) No. 9 and No. 16 for the application of radiographic diagnoses in the medical treatment, the authors sent questionnaires to 1884 dentists in practice in Fukuoka and Yamaguchi prefectures with the intent of investigating how much is understood about the x-ray protection by those practitioners. 450 replies thus obtained are analized as follows: 98.4% of the dental clinics are equipped with the dental x-ray units, but the understanding of the x-ray protection was not sufficient to nearly 60% of the dentists and assistants and that for the patients was seen in only 12.4% of them. The dentists who replied they were not aware of the ICRP publications amount to 62.4%. From these results, urgent need is felt for immediate through student education and refreshing training for the dental practitioners about the importance of ionizing radiological protection. (auth.)

  2. Studies on {sup 232}Th and {sup 238}U levels in marine algae collected from the coast of Niigata Prefecture

    Energy Technology Data Exchange (ETDEWEB)

    Kato, Kenji; Tonouchi, Shigemasa; Maruta, Fumiyuki; Ebata, Hidekazu [Niigata Prefectural Inst. of Public Health and Environmental Sciences (Japan)

    2001-12-01

    To evaluate the properties of algae to concentrate radioactive elements, 14 species of algae like Sargassum were collected in the Prefecture and analyzed for their {sup 232}Th and {sup 238}U levels with Yokogawa HP4500 ICP-MS apparatus. The places of collection included those near the water discharge of an atomic power station. Mean {sup 232}Th and {sup 238}U levels were found to be 120 and 260 ng/g dry wt, respectively, and Phaeophyta showed more than several times higher {sup 238}U level than Chlorophyta and Rhodophyta. There was no clear difference in {sup 232}Th levels. No difference between places of collection was observed in Sargassum {sup 232}Th or {sup 238}U level. Adsorption of {sup 232}Th particle to and incorporation of soluble {sup 238}U into algae body were suggested. Mean {sup 232}Th and {sup 238}U radioactivities were found 73 and 510 {mu}Bq/g wet wt, respectively, and the respective annual committed effective doses, 0.2 and 0.3 {mu}Sv, calculated from those values were confirmed to be enough lower than the annual public dose limit, 1 mSv. (K.H.)

  3. First fossil occurrence of a filefish (Tetraodontiformes; Monacanthidae) in Asia, from the Middle Miocene in Nagano Prefecture, central Japan.

    Science.gov (United States)

    Miyajima, Yusuke; Koike, Hakuichi; Matsuoka, Hiroshige

    2014-04-10

    A new fossil filefish, Aluterus shigensis sp. nov., with a close resemblance to the extant Aluterus scriptus (Osbeck), is described from the Middle Miocene Bessho Formation in Nagano Prefecture, central Japan. It is characterized by: 21 total vertebrae; very slender and long first dorsal spine with tiny anterior barbs; thin and lancet-shaped basal pterygiophore of the spiny dorsal fin, with its ventral margin separated from the skull; proximal tip of moderately slender first pterygiophore of the soft dorsal fin not reaching far ventrally; soft dorsal-fin base longer than anal-fin base; caudal peduncle having nearly equal depth and length; and tiny, fine scales with slender, straight spinules. The occurrence of this fossil filefish from the Bessho Formation is consistent with the influence of warm water currents suggested by other fossils, but it is inconsistent with the deep-water sedimentary environment of this Formation. This is the first fossil occurrence of a filefish in Asia; previously described fossil filefishes are known from the Pliocene and Pleistocene of Italy, the Pliocene of Greece, and the Miocene and Pliocene of North America. These fossil records suggest that the genus Aluterus had already been derived and was widely distributed during the Middle Miocene with taxa closely resembling Recent species.

  4. Modeling forest fire occurrences using count-data mixed models in Qiannan autonomous prefecture of Guizhou province in China.

    Science.gov (United States)

    Xiao, Yundan; Zhang, Xiongqing; Ji, Ping

    2015-01-01

    Forest fires can cause catastrophic damage on natural resources. In the meantime, it can also bring serious economic and social impacts. Meteorological factors play a critical role in establishing conditions favorable for a forest fire. Effective prediction of forest fire occurrences could prevent or minimize losses. This paper uses count data models to analyze fire occurrence data which is likely to be dispersed and frequently contain an excess of zero counts (no fire occurrence). Such data have commonly been analyzed using count data models such as a Poisson model, negative binomial model (NB), zero-inflated models, and hurdle models. Data we used in this paper is collected from Qiannan autonomous prefecture of Guizhou province in China. Using the fire occurrence data from January to April (spring fire season) for the years 1996 through 2007, we introduced random effects to the count data models. In this study, the results indicated that the prediction achieved through NB model provided a more compelling and credible inferential basis for fitting actual forest fire occurrence, and mixed-effects model performed better than corresponding fixed-effects model in forest fire forecasting. Besides, among all meteorological factors, we found that relative humidity and wind speed is highly correlated with fire occurrence.

  5. Dominant incidence of multidrug and extensively drug-resistant specific Mycobacterium tuberculosis clones in Osaka Prefecture, Japan.

    Directory of Open Access Journals (Sweden)

    Aki Tamaru

    Full Text Available Infection and transmission of multidrug-resistant Mycobacterium tuberculosis (MDR-Mtb and extensively drug-resistant M. tuberculosis (XDR-Mtb is a serious health problem. We analyzed a total of 1,110 Mtb isolates in Osaka Prefecture and neighboring areas from April 2000 to March 2009. A total of 89 MDR-Mtb were identified, 36 (48.5% of which were determined to be XDR-Mtb. Among the 89 MDR-Mtb isolates, 24 (27.0% phylogenetically distributed into six clusters based on mycobacterial interspersed repetitive units-various number of tandem repeats (MIRU-VNTR typing. Among these six clusters, the MIRU-VNTR patterns of four (OM-V02, OM-V03, OM-V04, and OM-V06 were only found for MDR-Mtb. Further analysis revealed that all isolates belonging to OM-V02 and OM-V03, and two isolates from OM-V04 were clonal. Importantly such genotypes were not observed for drug-sensitive isolates. These suggest that few but transmissible clones can transmit after acquiring multidrug resistance and colonize even in a country with a developed, well-organized healthcare system.

  6. Mortality statistics of major causes of death among atomic bomb survivors in Hiroshima Prefecture from 1968 to 1982

    International Nuclear Information System (INIS)

    Hayakawa, Norihiko; Ohtaki, Megu; Matsuura, Masaaki; Munaka, Masaki; Kurihara, Minoru; Ueoka, Hiroshi.

    1989-01-01

    A comparative study was made on mortality during a 15-year period from 1968 to 1982 between atomic bomb survivors resident in Hiroshima Prefecture and non-exposed controls. The mortality rate for all causes of death was lower in atomic bomb survivors than in the non-exposed, but the rate was higher among those directly exposed within about 1 km than in the non-exposed. The mortality rate for malignant neoplasms was higher in atomic bomb survivors than in the non-exposed, but that for cerebrovascular disease and heart disease was lower. In examining the rate for malignant neoplasms by site, the sites showing a high mortality rate among atomic bomb survivors were almost identical to the results of the Life Span Study. For these sites, the shorter the exposure distance the higher was the mortality rate. The rate for malignant neoplasms of the uterus and stomach, and leukemia was unnaturally high among early entrants whose period after issuance of atomic bomb survivor's health handbook was short. In observing the atomic bomb survivors by the level of family destruction due to the bombing as a socio-economic factor, a tendency was observed for the mortality rate for malignant neoplasms, diseases of blood and blood-forming organs, and peptic ulcer, to be higher among survivors with severe family destruction. (author)

  7. Shear-rate-dependent strength control on the dynamics of rainfall-triggered landslides, Tokushima Prefecture, Japan

    Science.gov (United States)

    Wang, G.; Suemine, A.; Schulz, W.H.

    2010-01-01

    A typhoon (Typhoon No. 10) attacked Shikoku Island and the Tyugoku area of Japan in 2004. This typhoon produced a new daily precipitation record of 1317 mm on Shikoku Island and triggered hundreds of landslides in Tokushima Prefecture. One catastrophic landslide was triggered in the Shiraishi area of Kisawa village, and destroyed more than 10 houses while also leaving an unstable block high on the slope. The unstable block kept moving after the event, showing accelerating and decelerating movement during and after rainfall and reaching a displacement of several meters before countermeasures were put into place. To examine the mechanism for this landsliding characteristic, samples (weathered serpentinite) were taken from the field, and their shear behaviours examined using ring shear tests. The test results revealed that the residual shear strength of the samples is positively dependent on the shear rate, which may provide an explanation for the continuous acceleratingdecelerating process of the landsliding. The roughness of the shear surface and the microstructure of the shear zone were measured and observed by laser microscope and SEM techniques in an attempt to clarify the mechanism of shear rate effect on the residual shear strength. Copyright ?? 2010 John Wiley & Sons, Ltd.

  8. Smart City Planning

    DEFF Research Database (Denmark)

    Ekman, Ulrik

    2018-01-01

    This article reflects on the challenges for urban planning posed by the emergence of smart cities in network societies. In particular, it reflects on reductionist tendencies in existing smart city planning. Here the concern is with the implications of prior reductions of complexity which have been...... undertaken by placing primacy in planning on information technology, economical profit, and top-down political government. Rather than pointing urban planning towards a different ordering of these reductions, this article argues in favor of approaches to smart city planning via complexity theory....... Specifically, this article argues in favor of approaching smart city plans holistically as topologies of organized complexity. Here, smart city planning is seen as a theory and practice engaging with a complex adaptive urban system which continuously operates on its potential. The actualizations in the face...

  9. The Flickering Global City

    Directory of Open Access Journals (Sweden)

    Eric Slater

    2015-08-01

    Full Text Available This article explores new dimensions of the global city in light of the correlation between hegemonic transition and the prominence of financial centers. It counterposes Braudel’s historical sequence of dominant cities to extant approaches in the literature, shifting the emphasis from a convergence of form and function to variations in history and structure. The marked increase of finance in the composition of London, New York and Tokyo has paralleled each city’s occupation of a distinct niche in world financial markets: London is the principal center of currency exchange, New York is the primary equities market, and Tokyo is the leader in international banking. This division expresses the progression of world-economies since the nineteenth century and unfolds in the context of the present hegemonic transition. By combining world-historical and city-centered approaches, the article seeks to reframe the global city and overcome the limits inherent in the paradigm of globalization.

  10. Governing the City

    DEFF Research Database (Denmark)

    Kornberger, Martin

    2012-01-01

    cities. This theoretical curiosity is reflected in the rising interest in urban strategy from practice. For instance, the World Bank regularly organizes an Urban Strategy Speaker Series, while the powerful network CEOs for Cities lobbies for a strategic approach to urban development. Critical scholars......Strategy frames the contemporary epistemological space of urbanism: major cities across the globe such as New York, London and Sydney invest time, energy and resources to craft urban strategies. Extensive empirical research projects have proposed a shift towards a strategic framework to manage...... such as Zukin diagnose not a shift in but a shift to strategic thinking in the contemporary city. This article poses the question: what makes strategy such an attractive ‘thought style’ in relation to imagining and managing cities? How can we understand the practice of urban strategy? And what are its intended...

  11. Smart City: Adding to the Complexity of Cities

    OpenAIRE

    Thompson, Emine Mine

    2016-01-01

    This paper seeks to further the state-of-the-art knowledge on what a smart city is by analysing the smart cities across the world. It also seeks to find out how different approaches to smart city creation influence the city. This work is based on the ongoing review on Smart Cities that was started in 2014 and is structured as follows: first, definitions of "smart city" are reviewed, then typologies of smart cities are generated by analysing the different types of smart cities across the world...

  12. 2008 City of Baltimore Lidar

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — In the spring of 2008, the City of Baltimore expressed an interest to upgrade the City GIS Database with mapping quality airborne LiDAR data. The City of Baltimore...

  13. TRANSFORMATION FACTORS OF ENVIRONMENTAL CONSCIOUSNESS AND ACTION IN IIDA CITY RESIDENTS - ATTEITION TO ENVIRONMENTAL MEASURES AND SOCIAL CAPITAL

    Science.gov (United States)

    Shirai, Nobuo; Higuchi, Kazukiyo; Tokai, Akihiro

    Iida City in Nagano Prefecture is a town with an advanced environmental strategy including citizenry participation in the town's environment plan, a network of EMS (Environmental Management system) businesses, and a citizens' solar power system. In this study, a questionnaire of Iida residents was carried out to determine their environmental consciousness, and the effect on their actions. It also examined the influence of current environmental measures on the residents, and the relation between the level of social capital and residents' environmental considerations. The results indicate that the environmental consideration level of the senior citizen group is higher than that of the entire Japan in Iida City, and environmental measures has improved the residents' environmental consciousness. And it is thought the environmental consideration level of the senior citizen group is related to the level of social capital.

  14. @City: technologising Barcelona

    Directory of Open Access Journals (Sweden)

    Rojas, Jesús

    2007-05-01

    Full Text Available This article is about the concept of the contemporary city - the influence that technology has when one thinks about, plans and lives in a city. The conjunction of technology and city reformulates customs and social practices; it can even determine the way one constitutes one's own identity. One can see how close the relation is between technology (specifically, TICS and the structures of the city in a wide variety of situations: in social interactions on the street, in transport, and in ways of buying, of working and entertainment. "@City" is a concept that very well reflects the emergent properties of a current city, that is, the coexistence of a physical and a virtual urban space. The "22@Barcelona" project attempts to bring together different types of spaces. By combining the physical with the virtual, 22@Barcelona, as a neighborhood of @City, creates an uncertain and blurred border between both spaces.The article also examines the impact that these spaces have on the psycho-social processes involved in the daily life of a traditionally working-class neighborhood, now strongly limited by technological boundaries.

  15. New energy vision in Kitakata City area; Kitakatashi chiiki shin energy vision

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-02-01

    A new energy vision was established in Kitakata City in Fukushima Prefecture. The population of Kitakata City in 2000 was 37,490, not having experienced extreme increase or decrease. Population employed in the tertiary industry occupies the largest ratio at 36.9%, followed by the secondary industry. The energy demand of the entire city is about 3300 trillion Joule, and carbon dioxide emitted therefrom is estimated about 77,000 t-C annually. Calculation of new energy amount in existence reveals about 4190 trillion Joule annually, which corresponds to about 1.3 times the energy demand quantity of the city. The new energy introducing project includes introduction of photovoltaic power generation into the public hall and schools, utilization of solar heat for greenhouses, introduction of solar heat and wind power hybrid power generation into the Green Tourism experiencing facilities, parks, street lights, and evacuation places, introduction of small to medium hydropower generation plants into Kitanogo, Kuranoyu and Happo-Ike, utilization of cold heat of snow, introduction of clean energy fueled automobiles into the public organizations, utilization of bio-mass energy, wastes burning power generation and heat utilization. (NEDO)

  16. Regional new energy vision for Hita City; 2001 nendo Hita shi chiiki shin energy vision

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-02-01

    For promoting the introduction of new energy and for elevating people's consciousness of such in Hita City, Oita Prefecture, surveys and studies were conducted concerning the energy supply/demand trend in the city, the amount of new energy resources in existence, and new energy introduction plans, and a vision was formulated. The city's energy consumption is estimated at 16,216,376 GJ, with the industrial sector responsible for 78.23%, the transportation sector for 11.35%, and the residential and commercial sector for 9.73%. It is in the public sector, general households, forestry, and hog raising that new energy will be utilized. Key projects for new energy introduction were discussed, which covered a residence incorporating a combination of new energies such as solar heat for water heating and photovoltaic power; lumber drying facilities utilizing forestry generated biomass; cogeneration fueled by methane gas from livestock excrements and garbage; photovoltaic power for schools, the city office, etc.; use of photovoltaic power, temperature difference energy, and methane gas at purification centers, etc.; use of clean energy vehicles for official use; etc. (NEDO)

  17. Energy saving vision in Miyazu City region (FY2000); Miyazushi chiiki sho energy vision (2000 nendo)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    An energy-saving vision was decided on in Miyazu City, Kyoto Prefecture, with its outline reported. The city promulgated the 'Miyazu City plan for the prevention of global warming' earlier this year, aiming at reduction in carbon dioxide exhaust by 25% in ten years ending 2010, and accordingly, also formulated the energy-saving vision on the basis of the plan. The measures with the citizens' life in mind were, for example, encouragement to participate in energy-saving monitor activity, publication of data of survey result, implementation of 'Miyazu eco-life school', support for citizens' voluntary action, utilization of public information/home pages, renewal of equipment and facilities, and preparation of performance/price data for new housing construction and so on. In addition, survey on actual condition, examination for improvements, etc., were among the measures intended for such sectors as hotels/inns, public transportation, manufacturing, and construction, and for the City administration itself. Furthermore, as measures to collaborate with energy suppliers, building an information exchange system is under consideration. (NEDO)

  18. New energy vision of Kanazawa City; 2001 nendo Kanazawa shi shin energy vision

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-02-01

    For the purpose of promoting the introduction of new energy and enhancing the awareness of it in Kanazawa City, Ishikawa Prefecture, an investigational study was conducted of the energy demand amount of the city, existence amount of new energy and project for new energy introduction, and a vision was worked out. The energy demand amount of the city was approximately 42 million GJ. The amount of CO2 emitted from this was estimated at approximately 880,000 t-C. The rate of energy source was 65.3% of petroleum-base energy, 24.7% of electric power and 10.0% of gas. As viewed by sector, the energy demand amount consisted of 38.1% in the commercial/residential sector, 32.2% in the transportation sector and 29.7% in the industrial sector. As the project for new energy introduction, the following were studied: introduction of wind power generation to the sport recreation zone of the mountain area; introduction of natural gas cogeneration to the city hospital; introduction of hydroelectric power generation using the idle head of filtration plant; utilization of the sewage heat and sewage digestion gas at the water quality control center, introduction of clean energy vehicle to official vehicle; introduction of photovoltaic power generation to park light/school, etc. (NEDO)

  19. Futures of cities

    DEFF Research Database (Denmark)

    Bogen dokumenterer resultater fra den internationale kongres Futures of Cities arrangeret af IFHP International Federation of Housing and Planning, Realdania, Kunstakademiets Arkitektskole og City of Copenhagen. Kongressen blev afholdt i september 2007 i Øksnehallen og på Kunstakademiets...... Arkitektskole. Bogen  har 3 dele. Principles: Copenhagen Agenda for Sustainable Living, 10 principper udviklet af Ugebrevet Mandag Morgen illustreret af arkitektstuderende. Congress: Futures of Cities, Emerging Urbanisms- Emerging Practices, oplæg fra unge tegnestuer til temaet fremlagt på Student Congress...

  20. Smart city – future city? smart city 20 as a livable city and future market

    CERN Document Server

    Etezadzadeh, Chirine

    2016-01-01

    The concept of a livable smart city presented in this book highlights the relevance of the functionality and integrated resilience of viable cities of the future. It critically examines the progressive digitalization that is taking place and identifies the revolutionized energy sector as the basis of urban life. The concept is based on people and their natural environment, resulting in a broader definition of sustainability and an expanded product theory. Smart City 2.0 offers its residents many opportunities and is an attractive future market for innovative products and services. However, it presents numerous challenges for stakeholders and product developers.

  1. The guide to greening cities

    National Research Council Canada - National Science Library

    Johnston, Sadhu Aufochs

    2013-01-01

    ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 CHAPTER 3. Leading in the Community: Using City Assets, Policy, Partnerships, and Persuasion . . Case in Point: Returning to Green City Roots and Loving El...

  2. Dose reconstruction for birds species exposed to ionizing radiations highlights risk for species reproducing in the Fukushima Prefecture

    Energy Technology Data Exchange (ETDEWEB)

    Adam-Guillermin, C.; Beaugelin-Seiller, K.; Sternalski, A.; Bonzom, J.M.; Garnier-Laplace, J. [Institut de Radioprotection et de Surete Nucleaire - IRSN (France); Brown, J.E. [Norwegian Radiation Protection Authority - NRPA (Norway); Giraudeau, M. [Arizona state university (United States)

    2014-07-01

    The damaged Fukushima Daiichi nuclear power station (FDNPS) in Japan following the earthquake in March 2011 led to a massive release of radioactive isotopes into the environment. The atmospheric releases have created a footprint of radioactive contamination in the terrestrial ecosystems around the site, with a hot spot area that extends up to 80-km northwest. Despite some data are available on medium and biota contamination, there is still a lack of knowledge on possible ecological consequences due to the complexity of the exposure situation. Few papers were published using data observed in situ, reporting a reduction of bird and invertebrate abundance (Moeller et al., 2012, 2013) and morphological effects in butterflies (Hiyama et al., 2012). But as for any contaminant, the biological effects are dependent on the dose received, and an accurate dose estimation is needed to be able to correctly predict ecological risk. An early study has published preliminary radiological dose reconstruction from Fukushima wildlife signaling potential ecological consequences, but without using any quantitative data relating to biological samples (Garnier-Laplace et al., 2011). In this general framework, the work presented here aims at refining the first assessment conducted to evaluate possible consequences of the FDNPS radioactive releases, focusing on some bird species, studied in Fukushima but also in Chernobyl. Public data available on bird and soil contamination were used to check the bird contamination model used, showing that radioactive contamination predictions were within the range of variation of measured data. This model was then applied to estimate doses in bird species living in the Fukushima prefecture and known to reproduce during the period just after the nuclear power plant accident, based on ecological maps established for Japan. The influence of life stages and species ecological characteristics was taken into account on the dose estimates. The heterogeneity of

  3. Postsovkhoz City & Postsovkhoz Person

    Index Scriptorium Estoniae

    2001-01-01

    Põlvamaal Moostes mõtte- ja keskkonnakunstitalgud "Postsovkhoz City" ja "Postsovkhoz Person". Näha saab endistesse tööstushoonetesse ülespandud näitusi ja installatsioone. 11. VIII esinejad, ettekanded.

  4. OpenCities Project

    Data.gov (United States)

    US Agency for International Development — The Open Cities Project aims to catalyze the creation, management and use of open data to produce innovative solutions for urban planning and resilience challenges...

  5. Access to the city

    DEFF Research Database (Denmark)

    Andreasen, Manja Hoppe; Møller-Jensen, Lasse

    2017-01-01

    This paper is concerned with access to the city for urban residents living in the periphery of Dar es Salaam, Tanzania. The paper presents an analysis of the mobility practices of residents and investigates the mobility constraints they experience in relation to the limited accessibility provided...... mobility and access to the city for residents in the periphery. Regular mobility is an ingrained part of residents' livelihood strategies. The majority of households rely on one or more members regularly travelling to central parts of the city in relation to their livelihood activities. The analysis...... by road and traffic conditions and highlights how accessibility problems of peripheral settlements are not easily understood separately from the general dysfunctions of the overall mobility system of city....

  6. City sewer collectors biocorrosion

    Science.gov (United States)

    Ksiażek, Mariusz

    2014-12-01

    This paper presents the biocorrosion of city sewer collectors impregnated with special polymer sulphur binders, polymerized sulphur, which is applied as the industrial waste material. The city sewer collectors are settled with a colony of soil bacteria which have corrosive effects on its structure. Chemoautotrophic nitrifying bacteria utilize the residues of halites (carbamide) which migrate in the city sewer collectors, due to the damaged dampproofing of the roadway and produce nitrogen salts. Chemoorganotrophic bacteria utilize the traces of organic substrates and produce a number of organic acids (formic, acetic, propionic, citric, oxalic and other). The activity of microorganisms so enables the origination of primary and secondary salts which affect physical properties of concretes in city sewer collectors unfavourably.

  7. Towards Intelligently - Sustainable Cities?

    Directory of Open Access Journals (Sweden)

    Luca Salvati

    2013-04-01

    Full Text Available In the quest for achieving sustainable cities, Intelligent and Knowledge City Programmes (ICPs and KCPs represent cost-efficient strategies for improving the overall performance of urban systems. However, even though nobody argues on the desirability of making cities “smarter”, the fundamental questions of how and to what extent can ICPs and KCPs contribute to the achievement of urban sustainability lack a precise answer. In the attempt of providing a structured answer to these interrogatives, this paper presents a methodology developed for investigating the modalities through which ICPs and KCPs contribute to the achievement or urban sustainability. Results suggest that ICPs and KCPs efficacy lies in supporting cities achieve a sustainable urban metabolism through optimization, innovation and behavior changes.

  8. SmartCityWare

    DEFF Research Database (Denmark)

    Mohamed, Nader; Al-Jaroodi, Jameela; Jawhar, Imad

    2017-01-01

    Smart cities are becoming a reality. Various aspects of modern cities are being automated and integrated with information and communication technologies to achieve higher functionality, optimized resources utilization, and management, and improved quality of life for the residents. Smart cities...... rely heavily on utilizing various software, hardware, and communication technologies to improve the operations in areas, such as healthcare, transportation, energy, education, logistics, and many others, while reducing costs and resources consumption. One of the promising technologies to support...... technology is Fog Computing, which extends the traditional Cloud Computing paradigm to the edge of the network to enable localized and real-time support for operating-enhanced smart city services. However, proper integration and efficient utilization of CoT and Fog Computing is not an easy task. This paper...

  9. Environment, gas and city

    International Nuclear Information System (INIS)

    Anon.

    1994-01-01

    Here are given all the advantages of natural gas among the others energies sources to avoid air pollution in cities. Pollution, energy economy, energy control are actions of environmental policy of natural gas industry in France

  10. Isotopic Geochemistry Applied on Mortars of the Katholikon of the Monastery of Timios Prodromos in the Prefecture of Serres, Greece

    Science.gov (United States)

    Dotsika, Elissavet; Iliadis, Efstathios; Kyropoulou, Daphne; Karalis, Petros

    2017-12-01

    The Monastery of Timios Prodromos is the most important Byzantine monument in the prefecture of Serres and one of the most important monastic foundations of Byzantine times in Northern Greece. It was founded in the late 13th century from Ioannikios and then renovated by his nephew, Joachim. The catholic dates back to the 14th century, and specifically between 1300-1333, under the rule of the second founder Joachim. Considering the pathology of Byzantine mural, for the most effective work on removal of over-paintings layer, fixing, restoration, recovery and maintenance of the painted surface and the substrate, it was decided the sampling from exact points of the mural painting representing the different phases, in order to determine their composition, the technology of construction materials, corrosion mechanisms and the proposal for restoration methodology. The methods to be used require very small quantities of material. The measurements are considered almost non-destructive and based on isotopic geochemistry. The techniques used are X-ray diffraction (XRD), scanning electron microscopy (SEM / EDXA) and isotopic analyzes (d18O and d13C) in a mass spectrometer (IRMS). The study of the samples was carried out by scanning electron microscopy with X-ray microanalyser and analysis of stable isotopes. The study shows that apart from the calcite present in all pigment samples, straw was used as a binder. There is also a mixing of dyes to produce the desired tint while in many cases there are different colour layers. The decay in the mural is extensive, especially in the lower layers of the wall, which have been severely affected by humidity and candle smoke. The creation of gypsum on the surface of the murals is intense and evident in most of the spectra taken

  11. Study on groundwater flow system in a sedimentary rock area. Case study for the Yoro river basin, Chiba Prefecture

    International Nuclear Information System (INIS)

    Sakai, Ryutaro; Munakata, Masahiro; Kimura, Hideo

    2007-01-01

    In the safety assessment for a geological disposal of long-lived radioactive waste such as high-level radioactive waste and TRU waste etc, it is important to estimate radionuclide migration to human society associated with groundwater flow. Groundwater flow systems for many domestic areas including Tono Mine, Kamaishi Mine and Horonobe district have been studied, but deep groundwater flow circumstances, and mixing between deep groundwater and shallow groundwater flow system are not well understood. Japan Atomic Energy Agency (JAEA) has started to investigate a sedimentary rock area in the Yoro river basin, in Chiba Prefecture, where the topographic and geological features are relatively simple for mathematical modeling, and hydraulic data as well as data from river and well water are available. Hydro-chemical conditions of the regional groundwater were discussed based on temperature, chemical compositions, isotopic ratios of hydrogen and oxygen, and the isotopic age of radioactive carbon for water samples collected from wells, rivers and springs in the Yoro river basin. It was found that the groundwater system in this basin consists of types of water: Ca-HCO 3 type water, Na-HCO 3 type water and NaCl type water. The Ca-HCO 3 type water is meteoric water cultivated several thousand years or after, the Na-HCO 3 type water is meteoric water cultivated under cold climates several to twenty thousand years ago. The NaCl type water is fossil brine water formed twenty thousand years ago. It was also observed that the Na-HCO 3 type water upwelled at the surface originates from GL-200m to -400m. This observation indicates that the Na-HCO 3 type water upwelled through the Ca-HCO 3 type water area with the both waters partially mixed. (author)

  12. Has land subsidence changed the flood hazard potential? A case example from the Kujukuri Plain, Chiba Prefecture, Japan

    Directory of Open Access Journals (Sweden)

    H. L. Chen

    2015-11-01

    Full Text Available Coastal areas are subject to flood hazards because of their topographic features, social development and related human activities. The Kujukuri Plain, Chiba Prefecture, Japan, is located nearby the Tokyo metropolitan area and it faces to the Pacific Ocean. In the Kujukuri Plain, widespread occurrence of land subsidence has been caused by exploitation of groundwater, extraction of natural gas dissolved in brine, and natural consolidation of the Holocene and landfill deposits. The locations of land subsidence include areas near the coast, and it may increase the flood hazard potential. Hence, it is very important to evaluate flood hazard potential by taking into account the temporal change of land elevation caused by land subsidence, and to prepare hazard maps for protecting the surface environment and for developing an appropriate land-use plan. In this study, flood hazard assessments at three different times, i.e., 1970, 2004, and 2013 are implemented by using a flood hazard model based on Multicriteria Decision Analysis with Geographical Information System techniques. The model incorporates six factors: elevation, depression area, river system, ratio of impermeable area, detention ponds, and precipitation. Main data sources used are 10 m resolution topography data, airborne laser scanning data, leveling data, Landsat-TM data, two 1:30 000 scale river watershed maps, and precipitation data from observation stations around the study area and Radar data. The hazard assessment maps for each time are obtained by using an algorithm that combines factors with weighted linear combinations. The assignment of the weight/rank values and their analysis are realized by the application of the Analytic Hierarchy Process method. This study is a preliminary work to investigate flood hazards on the Kujukuri Plain. A flood model will be developed to simulate more detailed change of the flood hazard influenced by land subsidence.

  13. Effect of spring water on the radon concentration in the air at Masutomi spa in Yamanashi Prefecture, Japan

    International Nuclear Information System (INIS)

    Inagaki, Masayo; Koga, Taeko; Morishima, Hiroshige; Kimura, Shojiro; Ohta, Masatoshi

    2012-01-01

    The concentrations of 222 Rn existing in air have been studied by using a convenient and highly sensitive Pico-rad detector system at Masutomi spa in Yamanashi Prefecture, Japan. The measurements in air were carried out indoors and outdoors during the winter of 2000 and the summers of 1999 and 2005. The concentrations of 222 Rn in spring water in this region were measured by the liquid scintillation method. The concentrations of natural radionuclides contained in soils surrounding spa areas were also examined by means of the γ-ray energy spectrometry technique using a Ge diode detector to investigate the correlation between the radionuclides contents and 222 Rn concentrations in air at each point of interest. The atmospheric 222 Rn concentrations in these areas were high, ranging from 5 Bq/m 3 to 2676 Bq/m 3 . The radon concentration at each hotel was high in the order of the bath room, the dressing room, the lobby, and the outdoor area near the hotel, with averages and standard deviations of the concentration of 441 ± 79 Bq/m 3 , 351 ± 283 Bq/m 3 , 121 ± 5 Bq/m 3 , and 23 ± 1 Bq/m 3 , respectively. The source of 222 Rn in the air in the bath room is more likely to be the spring water than the soil. The spring water plays carries the radon to the atmosphere. Our measurements indicated that the 222 Rn concentration in the air was affected by the 222 Rn concentration in spring water rather than that in soil. (author)

  14. A New City.

    OpenAIRE

    Clay, Allyson

    1990-01-01

    Allyson Clay’s "Traces of a City in the Spaces Between Some People" is a series of twenty diptychs contrasting fabricated faux finishing with expressionist painting and text. The fabricated paint applications evoke city surfaces like concrete and granite; they also evoke modernist painting.  Unlike modernist painting, however, the faux surfaces are decorative and mechanically painted. The choice to have the surfaces fabricated serves to disrupt the egoism of modern abstraction and the im...

  15. Terraforming and the city

    OpenAIRE

    Pak, Chris

    2016-01-01

    Science fictional depictions of cities have explored a variety of utopian and dystopian modes of habitation and control that have fed into popular imagination regarding the shape of future societies. The intersection between terraforming, the adaptation of planetary landscapes, and the interfaces for these interventions into multiple environments (the city) have accrued new resonances in the contemporary context of climate change. This paper considers the ...

  16. Schizophrenia and city life.

    Science.gov (United States)

    Lewis, G; David, A; Andréasson, S; Allebeck, P

    1992-07-18

    Prevalence of schizophrenia and rates of first admission to hospital for this disorder are higher in most modern industrialised cities, and in urban compared with rural areas. The "geographical drift" hypothesis (ie, most schizophrenics tend to drift into city areas because of their illness or its prodrome) has remained largely unchallenged. We have investigated the association between place of upbringing and the incidence of schizophrenia with data from a cohort of 49,191 male Swedish conscripts linked to the Swedish National Register of Psychiatric Care. The incidence of schizophrenia was 1.65 times higher (95% confidence interval 1.19-2.28) among men brought up in cities than in those who had had a rural upbringing. The association persisted despite adjustment for other factors associated with city life such as cannabis use, parental divorce, and family history of psychiatric disorder. This finding cannot be explained by the widely held notion that people with schizophrenia drift into cities at the beginning of their illness. We conclude that undetermined environmental factors found in cities increase the risk of schizophrenia.

  17. Cities within Cities: An Urbanization Approach in the Gulf Countries

    OpenAIRE

    Bamakhrama, Salim Salah

    2015-01-01

    Within Dubai, nineteen out of the original 112 mega-projects carried the word city in their names, a phenomenon that is common in Gulf cities such as Dubai, Riyadh and Abu Dhabi. To further explore this phenomenon, this thesis focuses on three aspects that affect the dynamic relationship between the primary city and the cities within cities (sub-cities) in the Gulf region with special emphasis on Dubai. First, the naming problem of the sub-city illustrates why the tension between competing id...

  18. City marketing: online communication plan for the city of Lisbon

    OpenAIRE

    Altrichter, Benjamin

    2011-01-01

    Mestrado em Marketing City Marketing represents marketing efforts of cities in order to attract more visitors. Today, we are confronted everyday with marketing campaigns in all different communication media promoting countries, cities or events. Cities are competing for visitors on a global scale, forcing them to adapt successful marketing strategies for gaining and retaining costumers. Yet, City Marketing still remains an unknown chapter for a big part of the general public an...

  19. Relationships between mental health distress and work-related factors among prefectural public servants two months after the Great East Japan Earthquake.

    Science.gov (United States)

    Fukasawa, Maiko; Suzuki, Yuriko; Obara, Akiko; Kim, Yoshiharu

    2015-02-01

    In times of disaster, public servants face multiple burdens as they engage in a demanding and stressful disaster-response work while managing their own needs caused by the disaster. We investigated the effects of work-related factors on the mental health of prefectural public servants working in the area devastated by the Great East Japan Earthquake to identify some ideas for organizational work modifications to protect their mental health. Two months after the earthquake, Miyagi prefecture conducted a self-administered health survey of prefectural public servants and obtained 4,331 (82.8%) valid responses. We investigated relationships between mental health distress (defined as K6 ≥ 13) and work-related variables (i.e., job type, overwork, and working environment) stratified by level of earthquake damage experienced. The proportion of participants with mental health distress was 3.0% in the group that experienced less damage and 5.9% in the group that experienced severe damage. In the group that experienced less damage, working >100 h of overtime per month (adjusted odds ratio [OR], 2.06; 95% confidence interval [CI], 1.11-3.82) and poor workplace communication (adjusted OR, 10.96; 95% CI, 6.63-18.09) increased the risk of mental health distress. In the group that experienced severe damage, handling residents' complaints (adjusted OR, 4.79; 95% CI, 1.55-14.82) and poor workplace communication (adjusted OR, 9.14; 95% CI, 3.34-24.97) increased the risk, whereas involvement in disaster-related work (adjusted OR, 0.39; 95% CI, 0.18-0.86) decreased the risk. Workers who have experienced less disaster-related damage might benefit from working fewer overtime hours, and those who have experienced severe damage might benefit from avoiding contact with residents and engaging in disaster-related work. Facilitating workplace communication appeared important for both groups of workers.

  20. Risk communication practice after the Fukushima Daiichi Nuclear Power Station Accident. Interactive explanatory meeting on radiation and its health effects in Ibaraki prefecture

    International Nuclear Information System (INIS)

    Ayame, Junko; Sugiyama, Kenji; Takashita, Hirofumi; Yamamoto, Ryuuichi

    2016-02-01

    Large amounts of radioactive material were released into the environment during the accident at the Fukushima Daiichi Nuclear Power Station of Tokyo Electric Power Company (hereinafter referred to as Fukushima nuclear accident) in March, 2011. The radiation dose rose in a large area of plural prefectures including Fukushima prefecture, and many people had anxiety about radiation and its health effects on their bodies. In such a situation, Japan Atomic Energy Agency (JAEA) received a lot of inquiries and lecture requests about radiation from local residents in Japan. R and D Institutes/Centers of JAEA had explanatory meetings and lectures on radiation and its health effects in response to those requests. Nuclear Fuel Cycle Engineering Laboratories (hereinafter referred to as NCL) of JAEA has held the explanatory meetings in Ibaraki prefecture since May 2011 in order to transmit factual information and reduce the excessive anxiety about radiation risk, based on our experience of risk communication practice and research activities over 10 years. Applying to our past risk communication process to the explanatory meetings, we built a process of interactivity between participants and our staff for the meetings. We incorporated the participants' needs into the meetings, and, as far as possible, we had interactive two-way communication so that the meetings were not one-way and persuasive but promote mutual understanding. According to the opinions and the results of questionnaire survey that were received from the participants, it became evident that the interactive explanatory meetings were effective in reducing participants' anxiety. This report explains the risk communication process for carrying out the explanatory meeting, and shows the activities of the meetings, questions and opinions from the participants, and questionnaire results that NCL implemented. (author)

  1. Universities scale like cities.

    Directory of Open Access Journals (Sweden)

    Anthony F J van Raan

    Full Text Available Recent studies of urban scaling show that important socioeconomic city characteristics such as wealth and innovation capacity exhibit a nonlinear, particularly a power law scaling with population size. These nonlinear effects are common to all cities, with similar power law exponents. These findings mean that the larger the city, the more disproportionally they are places of wealth and innovation. Local properties of cities cause a deviation from the expected behavior as predicted by the power law scaling. In this paper we demonstrate that universities show a similar behavior as cities in the distribution of the 'gross university income' in terms of total number of citations over 'size' in terms of total number of publications. Moreover, the power law exponents for university scaling are comparable to those for urban scaling. We find that deviations from the expected behavior can indeed be explained by specific local properties of universities, particularly the field-specific composition of a university, and its quality in terms of field-normalized citation impact. By studying both the set of the 500 largest universities worldwide and a specific subset of these 500 universities--the top-100 European universities--we are also able to distinguish between properties of universities with as well as without selection of one specific local property, the quality of a university in terms of its average field-normalized citation impact. It also reveals an interesting observation concerning the working of a crucial property in networked systems, preferential attachment.

  2. Universities scale like cities.

    Science.gov (United States)

    van Raan, Anthony F J

    2013-01-01

    Recent studies of urban scaling show that important socioeconomic city characteristics such as wealth and innovation capacity exhibit a nonlinear, particularly a power law scaling with population size. These nonlinear effects are common to all cities, with similar power law exponents. These findings mean that the larger the city, the more disproportionally they are places of wealth and innovation. Local properties of cities cause a deviation from the expected behavior as predicted by the power law scaling. In this paper we demonstrate that universities show a similar behavior as cities in the distribution of the 'gross university income' in terms of total number of citations over 'size' in terms of total number of publications. Moreover, the power law exponents for university scaling are comparable to those for urban scaling. We find that deviations from the expected behavior can indeed be explained by specific local properties of universities, particularly the field-specific composition of a university, and its quality in terms of field-normalized citation impact. By studying both the set of the 500 largest universities worldwide and a specific subset of these 500 universities--the top-100 European universities--we are also able to distinguish between properties of universities with as well as without selection of one specific local property, the quality of a university in terms of its average field-normalized citation impact. It also reveals an interesting observation concerning the working of a crucial property in networked systems, preferential attachment.

  3. Hamilton : the electric city

    Energy Technology Data Exchange (ETDEWEB)

    Gilbert, R [Richard Gilbert Consultant, Toronto, ON (Canada)

    2006-04-13

    The City of Hamilton has launched an extensive energy planning exercise that examines the possibility of steep increases in oil and natural gas prices. This report examined and illustrated the issue of oil and gas price points. The report also examined and presented the city's role in an era of energy constraints, focusing on the city's transit system and its vehicle fleet. In addition, in response to City Council's direction, the report presented the aerotropolis proposal and discussed freight transport issues. Specific topics of discussion included oil and natural gas prospects; prospects for high oil and natural gas prices; impacts of fuel price increases; strategic planning objectives for energy constraints; reducing energy use by Hamilton's transport and in buildings; and land-use planning for energy constraints. Energy production opportunities involve the use of solar energy; wind energy; deep lake water cooling (DLWC); hydro-electric power; energy from waste; biogas production; district energy; and local food production. Economic and social development through preparing for energy constraints and matters raised by city council were also presented. The report also demonstrated how an energy-based strategy could be paid for and its components approved. The next steps for Hamilton were also identified. refs., tabs., figs.

  4. Hamilton : the electric city

    International Nuclear Information System (INIS)

    Gilbert, R.

    2006-01-01

    The City of Hamilton has launched an extensive energy planning exercise that examines the possibility of steep increases in oil and natural gas prices. This report examined and illustrated the issue of oil and gas price points. The report also examined and presented the city's role in an era of energy constraints, focusing on the city's transit system and its vehicle fleet. In addition, in response to City Council's direction, the report presented the aerotropolis proposal and discussed freight transport issues. Specific topics of discussion included oil and natural gas prospects; prospects for high oil and natural gas prices; impacts of fuel price increases; strategic planning objectives for energy constraints; reducing energy use by Hamilton's transport and in buildings; and land-use planning for energy constraints. Energy production opportunities involve the use of solar energy; wind energy; deep lake water cooling (DLWC); hydro-electric power; energy from waste; biogas production; district energy; and local food production. Economic and social development through preparing for energy constraints and matters raised by city council were also presented. The report also demonstrated how an energy-based strategy could be paid for and its components approved. The next steps for Hamilton were also identified. refs., tabs., figs

  5. Removal of radioactive cesium from surface soils solidified using polyion complex. Rapid communication for decontamination test at Iitate-mura in Fukushima Prefecture

    International Nuclear Information System (INIS)

    Naganawa, Hirochika; Yanase, Nobuyuki; Mitamura, Hisayoshi; Nagano, Tetsushi; Yoshida, Zenko; Kumazawa, Noriyuki; Saitoh, Hiroshi; Kashima, Kaoru; Fukuda, Tatsuya; Tanaka, Shun-ichi

    2011-01-01

    We tried the decontamination of surface soils for three types of agricultural land at Nagadoro district of Iitate-mura (village) in Fukushima Prefecture, which is highly contaminated by deposits of radionuclides from the plume released from the Fukushima Daiichi nuclear power plant. The decontamination method consisted of the peeling of surface soils solidified using a polyion complex, which was formed from a salt solution of polycations and polyanions. Two types of polyion complex solution were applied to an upland field in a plastic greenhouse, a pasture, and a paddy field. The decontamination efficiency of the surface soils reached 90%, and dust release was effectively suppressed during the removal of surface soils. (author)

  6. Investigation on current statuses of radiation literacy of teachers and their radiation teaching in elementary and junior high schools in Kagoshima prefecture

    International Nuclear Information System (INIS)

    Fukutoku, Yasuo

    2010-01-01

    From the present state of the expansion of radiation application base, it has been required to proceed with the correct radiation teaching in school education and teacher's radiation literacy will be questioned. In order to propose more effective ways of radiation teaching, the questionnaire survey on current statuses of radiation literacy of teachers and their radiation teaching in the public elementary and junior high schools in Kagoshima prefecture was carried out. The results of the questionnaire survey are summarized and the proposal is described in the present paper. (K. Kato)

  7. Survey of Preventable Disaster Deaths at Medical Institutions in Areas Affected by the Great East Japan Earthquake: Retrospective Survey of Medical Institutions in Miyagi Prefecture.

    Science.gov (United States)

    Yamanouchi, Satoshi; Sasaki, Hiroyuki; Kondo, Hisayoshi; Mase, Tomohiko; Otomo, Yasuhiro; Koido, Yuichi; Kushimoto, Shigeki

    2017-10-01

    Introduction In 2015, the authors reported the results of a preliminary investigation of preventable disaster deaths (PDDs) at medical institutions in areas affected by the Great East Japan Earthquake (2011). This initial survey considered only disaster base hospitals (DBHs) and hospitals that had experienced at least 20 patient deaths in Miyagi Prefecture (Japan); therefore, hospitals that experienced fewer than 20 patient deaths were not investigated. This was an additional study to the previous survey to better reflect PDD at hospitals across the entire prefecture. Of the 147 hospitals in Miyagi Prefecture, the 14 DBHs and 82 non-DBHs that agreed to participate were included in an on-site survey. A database was created based on the medical records of 1,243 patient deaths that occurred between March 11, 2011 and April 1, 2011, followed by determination of their status as PDDs. A total of 125 cases of PDD were identified among the patients surveyed. The rate of PDD was significantly higher at coastal hospitals than inland hospitals (17.3% versus 6.3%; Pdisaster deaths in non-DBHs were most numerous in facilities with few general beds, especially among patients hospitalized before the disaster in hospitals with fewer than 100 beds. Categorized by area, the most frequent causes of PDD were: insufficient medical resources, disrupted lifelines, delayed medical intervention, and deteriorated environmental conditions in homes and emergency shelters in coastal areas; and were delayed medical intervention and disrupted lifelines in inland areas. Categorized by hospital function, the most frequent causes were: delayed medical intervention, deteriorated environmental conditions in homes and emergency shelters, and insufficient medical resources at DBHs; while those at non-DBHs were disrupted lifelines, insufficient medical resources, delayed medical intervention, and lack of capacity for transport within the area. Preventable disaster death at medical institutions in areas

  8. Cities at Play

    DEFF Research Database (Denmark)

    Magnussen, Rikke; Elming, Anna

    2015-01-01

    This paper presents a community-driven science gaming project where students in collaboration with urban planners and youth project workers in the City of Copenhagen used Minecreaft to redesign their neighbourhood to generate solutions to problems in their local area. The project involved 25...... administrated by the City of Copenhagen. Resources were allocated for one of these projects to recondition the subsidized housing for this area. A community-driven science gaming process was designed in which overall challenges for redesign, defined by urban planners, were given to the students to highlight...... for redesigning the neighbourhood in Minecraft and LEGO. These were presented to City of Copenhagen architects and urban planners as well as the head of the Department of Transport, Technology and Environment. Overall the study showed that tasks focused on solving local living problems through neighbourhood...

  9. Mobilities, Futures & the City

    DEFF Research Database (Denmark)

    Freudendal-Pedersen, Malene; Kesselring, Sven

    2016-01-01

    significant attention to these shifts in societies’ discursive patterns and structures. For making up powerful and strong visions and policies for sustainable cities, ‘collaborative storytelling’ plays a key role. The theoretical outset for the research project ‘Mobilities, Futures & the City’, which grounds......The future of cities and regions will be strongly shaped by the mobilities of people, goods, modes of transport, waste and information. In many ways, the ‘why and ‘for what’ often get lost in discourses on planning and designing mobilities. The predominant planning paradigm still conceptualizes...... the future of cities and mobilities as a matter of rather more efficient technologies than of social cohesion, integration and connectivity. Sustainable mobility needs the mobilities of ideas and concepts and the reflexivity of policies. Communicative planning theory and the ‘argumentative turn’ have given...

  10. The Meat City

    DEFF Research Database (Denmark)

    Thelle, Mikkel

    2017-01-01

    This article investigates the emergence of the Copenhagen slaughterhouse, called the Meat City, during the late nineteenth century. This slaughterhouse was a product of a number of heterogeneous components: industrialization and new infrastructures were important, but hygiene and the significance...... of Danish bacon exports also played a key role. In the Meat City, this created a distinction between rising production and consumption on the one hand, and the isolation and closure of the slaughtering facility on the other. This friction mirrored an ambivalent attitude towards meat in the urban space: one...... where consumers demanded more meat than ever before, while animals were being removed from the public eye. These contradictions, it is argued, illustrate and underline the change of the city towards a ‘post-domestic’ culture. The article employs a variety of sources, but primarily the Copenhagen...

  11. Innovation in City Governments

    DEFF Research Database (Denmark)

    Lewis, Jenny M; Ricard, Lykke Margot; Klijn, Erik Hans

    Innovation has become an important focus for governments around the world over the last decade, with greater pressure on governments to do more with less, and expanding community expectations. Some are now calling this ‘social innovation’ – innovation that is related to creating new services...... that have value for stakeholders (such as citizens) in terms of the social and political outcomes they produce. Innovation in City Governments: Structures, Networks, and Leadership establishes an analytical framework of innovation capacity based on three dimensions: Structure - national governance...... project in Copenhagen, Barcelona and Rotterdam. The book provides major new insights on how structures, networks and leadership in city governments shape the social innovation capacity of cities. It provides ground-breaking analyses of how governance structures and local socio-economic challenges...

  12. Source Rupture Process of the 2016 Kumamoto Prefecture, Japan, Earthquake Derived from Near-Source Strong-Motion Records

    Science.gov (United States)

    Zheng, A.; Zhang, W.

    2016-12-01

    On 15 April, 2016 the great earthquake with magnitude Mw7.1 occurred in Kumamoto prefecture, Japan. The focal mechanism solution released by F-net located the hypocenter at 130.7630°E, 32.7545°N, at a depth of 12.45 km, and the strike, dip, and the rake angle of the fault were N226°E, 84° and -142° respectively. The epicenter distribution and focal mechanisms of aftershocks implied the mechanism of the mainshock might have changed in the source rupture process, thus a single focal mechanism was not enough to explain the observed data adequately. In this study, based on the inversion result of GNSS and InSAR surface deformation with active structures for reference, we construct a finite fault model with focal mechanism changes, and derive the source rupture process by multi-time-window linear waveform inversion method using the strong-motion data (0.05 1.0Hz) obtained by K-NET and KiK-net of Japan. Our result shows that the Kumamoto earthquake is a right-lateral strike slipping rupture event along the Futagawa-Hinagu fault zone, and the seismogenic fault is divided into a northern segment and a southern one. The strike and the dip of the northern segment are N235°E, 60° respectively. And for the southern one, they are N205°E, 72° respectively. The depth range of the fault model is consistent with the depth distribution of aftershocks, and the slip on the fault plane mainly concentrate on the northern segment, in which the maximum slip is about 7.9 meter. The rupture process of the whole fault continues for approximately 18-sec, and the total seismic moment released is 5.47×1019N·m (Mw 7.1). In addition, the essential feature of the distribution of PGV and PGA synthesized by the inversion result is similar to that of observed PGA and seismic intensity.

  13. Factors associated with sports-related dental injuries among young athletes: a cross-sectional study in Miyagi prefecture.

    Science.gov (United States)

    Tsuchiya, Shinobu; Tsuchiya, Masahiro; Momma, Haruki; Sekiguchi, Takuya; Kuroki, Kaoru; Kanazawa, Kenji; Koseki, Takeyoshi; Igarashi, Kaoru; Nagatomi, Ryoichi; Hagiwara, Yoshihiro

    2017-12-29

    Sports-related dental injuries, such as tooth fracture, loosening, and avulsion, are a major concern among young athletes because they directly impair oral function. Although the preventive efficacy of mouthguards has been well established, the prevalence of sports-related dental injuries remains high among young athletes. The aim of this study is to identify the variables contributing to the risk of sports-related dental injuries by conducting a survey on large population of young athletes in Miyagi prefecture. A cross-sectional study was conducted with school-aged athletes (aged 6-15 years, n = 5735) using a self-reported questionnaire. The questionnaire examined general variables, including sex, age, and body mass index; sports-related variables, including sports-type, team level, activity schedule, break time, and verbal/physical abuse by coaches; and lifestyle variables related to free time, including screen-time and sleep duration. Their associations with sports-related dental injuries were examined using multivariate logistic regression models. The prevalence of sports-related dental injuries was 13.3% (763 of 5735 young athletes) and was higher in males (14.3%, 592 of 4132) than in females (10.7%, 171 of 1603; adjusted odds ratios [ORs] and 95% confidence intervals [CIs]: 1.48 [1.22-1.79], p sports-related dental injuries were evident for three variables-insufficient break time, verbal abuse, and physical punishment-in males (adjusted ORs [95% CI]: 1.35 [1.03-1.77], p = 0.032; 1.31 [1.05-1.62], p = 0.015; and 1.36 [1.06-1.75], p = 0.016, respectively) but not in females (adjusted ORs [95% CI]: 0.88 [0.53-1.47], p = 0.623; 1.29 [0.87-1.91], p = 0.206; and 0.97 [0.57-1.63], p = 0.894, respectively). Although our results might be based on the individual athlete's self-perception to the sports-related variables, our results suggest that insufficient break time, verbal abuse, and physical punishment from coaches are positively

  14. Prototyping a Smart City

    DEFF Research Database (Denmark)

    Korsgaard, Henrik; Brynskov, Martin

    In this paper, we argue that by approaching the so-called Smart City as a design challenge, and an interaction design perspective, it is possible to both uncover existing challenges in the interplay between people, technology and society, as well as prototype possible futures. We present a case...... in which we exposed data about the online communication between the citizens and the municipality on a highly visible media facade, while at the same time prototyped a tool that enabled citizens to report ‘bugs’ within the city....

  15. New energy vision of the Gotsu city area; 2001 nendo Gotsu shi chiiki shin energy vision

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-02-01

    For the purpose of promoting the introduction of new energy and enhancing the awareness of it in Gotsu City, Shimane Prefecture, an investigational study was conducted of the energy consumption amount of the city, existence amount of new energy, project for new energy introduction, etc., and a new energy vision was worked out. The energy consumption amount of the city was estimated at 1,558,022 Gcal. By sector, the energy consumption amount consisted of 80.0% in the industrial sector, 11.2% of in the transportation sector, 5.8% in the residential sector and 3.0% in the business sector. In the industrial sector, the main energy consumption industries were the paper manufacturing industry and tile industry. As the project for new energy introduction, the following were studied: project for the wind farm where a lot of wind power generators are installed; park as a symbol having 1 or 2 wind power generators; introduction of solar energy use water warmer/photovoltaic power generation to public facilities; system for promotion of the introduction of solar energy use water warmer/photovoltaic power generation to households; project on CO2 reduction by installation of LNG station; refuse/waste power generation project; project on utilization of the waste heat from tile makers. (NEDO)

  16. Regional new energy vision for Fukuoka city; Fukuokashi chiiki shin energy vision

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-02-01

    A regional new energy vision has been formulated for Fukuoka city, Fukuoka Prefecture, which will serve as a basic guide to the promotion of new energy introduction which is one of the measures for coping with environmental problems. The vision is described in five chapters of (1) the local characteristics of Fukuoka city, (2) energy situation in Fukuoka city, (3) basic program, (4) high priority plans, and (5) efforts to enhance the vision toward realization. Discussed as high priority plans are the introduction of new energy into public buildings above all others, high efficiency utilization of refuse-derived energy, utilization of new energy at water supply and drainage facilities, utilization of water temperature difference energy, introduction of clean energy vehicles, promotion of a new energy industry, and the extension of assistance for encouraging citizens and industrialists to adopt new energy. In extending assistance for encouraging the introduction of new energy, studies are made about measures for introducing new energy into individual residences and about a citizenry-involving new energy adopting industry (offering a site to the power generation industry) under the basal conditions that information be supplied sufficiently and that the citizenry and administration cooperate with each other in driving forward the vision. (NEDO)

  17. New energy vision of the Noogata city area; 2001 nendo Noogata shi chiiki shin energy vision

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-02-01

    For the purpose of promoting the introduction of new energy and enhancing the awareness of it in Noogata City, Fukuoka Prefecture, an investigational study was conducted of the energy demand amount of the city, existence amount of new energy, project for new energy introduction, etc., and a vision was worked out. The energy consumption amount of the city was estimated at 4,825.4 x 10{sup 6} MJ/y. It consisted of 47.1% in the industrial sector, 26.1% in the commercial/residential sector and 24.9% in the transportation sector. The rate of energy source was 65.7% of petroleum-base energy and 25.1% of electric power. As the project for new energy introduction, the following were studied: introduction of wind power generation/photovoltaic power generation to the flower park at the foot of Mt. Fukuchi and Nakanoshima park on the sandbank of the Onga river; introduction of photovoltaic power generation to library. Moreover, as future models of the introduction, the potential study was made on the following: installation of the stockbreeding waste biogas plant at the compost center; installation of fuel cell system using digestion gas from night soil treatment facilities; installation of the natural gas cogeneration system in the project on redevelopment of the urban area, etc. (NEDO)

  18. Study on the green total factor productivity in main cities of China

    Directory of Open Access Journals (Sweden)

    Zhang Jiansheng

    2016-06-01

    Full Text Available The aim of this research is to investigate China’s urban green total factor productivity (TFP under the background of progressing urbanization and intensifying environmental pollution, and found out its main influencing factors. In this paper, green TFP of 285 prefecture-level cities in China from 2005 to 2012 was estimated through Malmquist productivity index. Results showed that the annual growth of green TFP in main cities in China is 3.5% and the overall growth declines gradually. Viewed from decomposition of green TFP, technical progress is the main contributor of green TFP growth. Furthermore, the northern coastal region has achieved the highest annual growth of green TFP (4.5% and the northwest region achieved the lowest growth of green TFP (1.24%, indicating the great regional differences of green TFP and economic growth quality in China. According to analysis on influencing factors of green TFP in main cities, it has been concluded that per-capita urban road area, number of Internet users, proportion of fiscal expenditures, environmental regulation level and technical input are significantly positively correlated with green TFP, while industrial structure and foreign direct investment (FDI are significantly negatively correlated. Finally, policy suggestions to improve urban green TFP in China were proposed.

  19. Regional new energy vision for Joetsu City; 2001 nendo Joetsu shi chiiki shin energy vision

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-02-01

    For promoting the introduction of new energy and for enhancing people's consciousness of such at Joetsu City, Niigata Prefecture, surveys and studies were conducted involving energy consumption of the city, the amount of new energy resources in existence, and new energy introduction projects, and a vision was formulated. The city consumes 3,593 times 10{sup 9} kcal in energy, with the industrial sector responsible for 47.5%, the transportation sector 28.1%, and the residential/commercial sector 24.3%. As for the energy type, oil based fuel accounts for 58.3%, electric power 26.8%, and town gas 8.6%. The amount of carbon dioxide emissions due to energy consumption is estimated at 1,160 kt-CO2. Studies conducted for new energy introduction covered the supply of photovoltaic power to a project on municipal housing construction and a project on promoting the buildup of environment preservation facilities; the installation of a photovoltaic power generation system for a Citizens' Forest buildup project; the installation of a wind power generation system at the Minowadai Square of Recreation and Relaxation for the citizens; the installation of eco-stations to deal with gasoline, propane gas, and natural gas; the extension of financial support for the purchase of low-pollution vehicles; and so forth. (NEDO)

  20. That City is Mine!

    NARCIS (Netherlands)

    Rooijendijk, Cordula

    2005-01-01

    This thesis is about urban ideal images. It is about dreams - not fictitious beliefs, but dreams that humankind can realize tomorrow. It is about images from intellectuals, pastry cooks, urban planners and firemen. About people who deeply care about their cities, about their hopes, frustrations,

  1. Cities Changing Diabetes

    DEFF Research Database (Denmark)

    Holm, Astrid Ledgaard; Andersen, Gregers Stig; Jørgensen, Marit Eika

    for diabetes in Copenhagen. As part of the quantitative mapping phase of the Cities Changing Diabetes project in Copenhagen, a RoH analysis was conducted. The results of this analysis are summarized below. The figure shows that the ‘Halves’ rule does not generally apply for Copenhagen. On most of the levels...

  2. Transport for smart cities

    DEFF Research Database (Denmark)

    Kristensen, Niels Buus; Pedersen, Allan Schrøder

    2011-01-01

    ’ activities can be reached within the relative close distances of the city. However, urbanisation has also led to significant disadvantages, of which transport accounts for some of the most severe. Traffic accidents and emissions of air pollutants and noise take heavy tolls in terms of people killed...

  3. Towards Smart City Learning

    DEFF Research Database (Denmark)

    Rehm, Matthias; Stan, Catalin; Wøldike, Niels Peter

    2015-01-01

    , the concept of smart city learning is exploited to situate learning about geometric shapes in concrete buildings and thus make them more accessible for younger children. In close collaboration with a local school a game for 3rd graders was developed and tested on a field trip and in class. A mixed measures...

  4. Feeding the Sustainable City

    International Development Research Centre (IDRC) Digital Library (Canada)

    often spending three-quarters of what little income is available to ... whose time had come — again. The Research: ... of ideas, technology, and results. and the ... 20 % of the cities' organic waste. □ ... There is also a need for more education.

  5. Sound propagation in cities

    NARCIS (Netherlands)

    Salomons, E.; Polinder, H.; Lohman, W.; Zhou, H.; Borst, H.

    2009-01-01

    A new engineering model for sound propagation in cities is presented. The model is based on numerical and experimental studies of sound propagation between street canyons. Multiple reflections in the source canyon and the receiver canyon are taken into account in an efficient way, while weak

  6. City model enrichment

    Science.gov (United States)

    Smart, Philip D.; Quinn, Jonathan A.; Jones, Christopher B.

    The combination of mobile communication technology with location and orientation aware digital cameras has introduced increasing interest in the exploitation of 3D city models for applications such as augmented reality and automated image captioning. The effectiveness of such applications is, at present, severely limited by the often poor quality of semantic annotation of the 3D models. In this paper, we show how freely available sources of georeferenced Web 2.0 information can be used for automated enrichment of 3D city models. Point referenced names of prominent buildings and landmarks mined from Wikipedia articles and from the OpenStreetMaps digital map and Geonames gazetteer have been matched to the 2D ground plan geometry of a 3D city model. In order to address the ambiguities that arise in the associations between these sources and the city model, we present procedures to merge potentially related buildings and implement fuzzy matching between reference points and building polygons. An experimental evaluation demonstrates the effectiveness of the presented methods.

  7. The City Street

    NARCIS (Netherlands)

    H.C. van der Wouden

    1999-01-01

    Original title: De stad op straat. The city street; the public space in perspective (De stad op straat; de openbare ruimte in perspectief) by the Netherlands Institute for Social Research/SCP is intended to contribute to the formation of new ideas about the public space and the future of

  8. Summer in the City

    Science.gov (United States)

    Gewertz, Catherine

    2005-01-01

    This article describes the different experiences of the participants in an Outward Bound-sponsored "urban expedition" to New York City that was designed to make them better teachers by examining their beliefs and biases. The participants in this "urban expedition" came from schools that work with Outward Bound USA, the…

  9. WE LOVE THE CITY

    DEFF Research Database (Denmark)

    Andersson, Lasse

    2012-01-01

    With a point of departure in amongst others the Danish office of ADEPT’s approach, ‘The city in the building and the building in the city’ (ADEPT 2012), it is consequently the aim of this article to show how workshops can help shape and develop a spatial and architectural approach to form finding...

  10. Making Cities Green.

    Science.gov (United States)

    Goldstein, Neil B.; Engel, Jane

    1981-01-01

    Describes several examples of urban parks and the renewal of city open spaces. Community groups interested in getting funding from government or private sources must cope with budget restrictions by making effective, innovative use of available money. Government agencies with funds allocated for urban improvements are mentioned. (AM)

  11. Accepted into Education City

    Science.gov (United States)

    Asquith, Christina

    2006-01-01

    Qatar's Education City, perhaps the world's most diverse campus, is almost entirely unknown in the United States, but represents the next step in the globalization of American higher education--international franchising. Aided by technology such as online libraries, distance learning and streaming video, U.S. universities offer--and charge tuition…

  12. Bug City: Beetles [Videotape].

    Science.gov (United States)

    1998

    "Bug City" is a video series created to help children learn about insects and other small critters. All aspects of bug life are touched upon including body structure, food, habitat, life cycle, mating habits, camouflage, mutualism (symbiosis), adaptations, social behavior, and more. Each program features dramatic microscopic photography,…

  13. Bug City: Bees [Videotape].

    Science.gov (United States)

    1998

    "Bug City" is a video series created to help children learn about insects and other small critters. All aspects of bug life are touched upon including body structure, food, habitat, life cycle, mating habits, camouflage, mutualism (symbiosis), adaptations, social behavior, and more. Each program features dramatic microscopic photography,…

  14. Bug City: Ants [Videotape].

    Science.gov (United States)

    1998

    "Bug City" is a video series created to help children (grades 1-6) learn about insects and other small critters. All aspects of bug life are touched upon including body structure, food, habitat, life cycle, mating habits, camouflage, mutualism (symbiosis), adaptations, social behavior, and more. Each program features dramatic microscopic…

  15. City of open works

    DEFF Research Database (Denmark)

    Riesto, Svava; Søberg, Martin; Braae, Ellen Marie

    2012-01-01

    Cities change – and so do the tasks and agendas of landscapes architects. New types of urban schemes are increasingly arising. On the one hand, new sorts of commissions have emerged in recent years – on the other hand, traditional commissions have been interpreted in radically new ways. These con...

  16. Genetic polymorphisms, forensic efficiency and phylogenetic analysis of 15 autosomal STR loci in the Kazak population of Ili Kazak Autonomous Prefecture, northwestern China.

    Science.gov (United States)

    Feng, Chunmei; Wang, Xin; Wang, Xiaolong; Yu, Hao; Zhang, Guohua

    2018-03-01

    We investigated the frequencies of 15 autosomal STR loci in the Kazak population of the Ili Kazak Autonomous Prefecture with the aim of expanding the available population information in human genetic databases and for forensic DNA analysis. Genetic polymorphisms of 15 autosomal short tandem repeat (STR) loci were analysed in 456 individuals of the Kazak population from Ili Kazakh Autonomous Prefecture, northwestern China. A total of 173 alleles at 15 autosomal STR loci were found; the allele frequencies ranged from 0.5022-0.0011. The combined power of discrimination and exclusion statistics for the 15 STR loci were 0.999 999 999 85 and 0.999 998 800 65, respectively. In addition, phylogenetic analysis involving the Ili Uygur population and other relevant populations was carried out. A neighbour-joining tree and multidimensional scaling plot were generated based on Nei's standard genetic distance. Results of the population comparison indicated that the Ili Uygur population was most closely related genetically to the Uygur populations from other regions in China. These findings are consistent with the historical and geographic backgrounds of these populations.

  17. The Aomori Prefecture Brain Blood Flow SPECT Phantom Study (First information). Comparison between reference image and each facility to aim at grasp of the situation

    International Nuclear Information System (INIS)

    Ishikura, Makihito; Narita, Kazuo; Terayama, Yoshio; Kudou, Sukehiro

    2008-01-01

    As the single photon emission computed tomography (SPECT) image has rather big between-facility and -machine differences, a questionnaire was done to 18 SPECT facilities in Aomori Prefecture in May, 03, 15 of which answered, for the purpose of standardization of the brain blood flow images in the prefecture. The questionnaire concerned the condition of data collection, image display and reconstruction, and quantitative analysis, based on whose results the Phantom Study was then conducted to see the relationship between the average count and Butterworth filter (BWF) cut-off value by comparison of reference and facilities' images. The gamma camera PRISM 200XP, processor Odyssey Fx and low-energy high-resolution (LEHR) collimator were used for the reference image with collection matrix 128 x 128, 3.5 mm pixel size, Ramp reconstruction filter, Chang decay correction (coefficient μ=0.09) and null scattering correction. Used was the Hoffman phantom containing 30-37 MBq of 99m Tc or 8-18 MBq of 123 I. It was found that the fluctuation of cut-off values became small depending on the increase of count and the collection count was low for both nuclides in those facilities, and thus further study of the measure for increasing the collection count was thought necessary. (R.T.)

  18. Survey of preventable disaster death at medical institutions in areas affected by the Great East Japan Earthquake: a retrospective preliminary investigation of medical institutions in Miyagi Prefecture.

    Science.gov (United States)

    Yamanouchi, Satoshi; Sasaki, Hiroyuki; Tsuruwa, Miho; Ueki, Yuzuru; Kohayagawa, Yoshitaka; Kondo, Hisayoshi; Otomo, Yasuhiro; Koido, Yuichi; Kushimoto, Shigeki

    2015-04-01

    The 2011, magnitude (M) 9, Great East Japan Earthquake and massive tsunami caused widespread devastation and left approximately 18,500 people dead or missing. The incidence of preventable disaster death (PDD) during the Great East Japan Earthquake remains to be clarified; the present study investigated PDD at medical institutions in areas affected by the Great East Japan Earthquake in order to improve disaster medical systems. A total of 25 hospitals in Miyagi Prefecture (Japan) that were disaster base hospitals (DBHs), or had at least 20 patient deaths between March 11, 2011 and April 1, 2011, were selected to participate based on the results of a previous study. A database was created using the medical records of all patient deaths (n=868), and PDD was determined from discussion with 10 disaster health care professionals. A total of 102 cases of PDD were identified at the participating hospitals. The rate of PDD was higher at coastal hospitals compared to inland hospitals (62/327, 19.0% vs 40/541, 7.4%; Pdeath at medical institutions in areas affected by the Great East Japan Earthquake occurred mainly at coastal hospitals. Insufficient resources (at GHs), environmental factors (at coastal hospitals), and delayed medical intervention (at all hospitals) constituted the major potential contributing factors. Further investigation of all medical institutions in Miyagi Prefecture, including those with fewer than 20 patient deaths, is required in order to obtain a complete picture of the details of PDD at medical institutions in the disaster area.

  19. 对当前延边朝鲜族自治州旅游业的研究%Research on the Korean Autonomous Prefecture Tourism in Yanbian

    Institute of Scientific and Technical Information of China (English)

    崔阳

    2013-01-01

      延边朝鲜族自治州旅游业自1984年以来得到了蓬勃发展。分析了延边朝鲜族自治州旅游业现状,找出其了客源国单一、旅游服务有待于再提高等存在问题,并提出了提高导游素质、提供丰富的旅游商品、多开发历史人文旅游资源等建议。%The tourism industry of Yanbian Korean Autonomous Prefecture has been booming since 1984. Analysis of Yanbian Korean Au-tonomous Prefecture Tourism industry current situation,find out the source of a single,tourism services need to be improved and other problems,and proposes to improve the quality of guides,provide abundant tourist commodities,a history of the development of human tourism resources suggestions.

  20. Market analysis Fukushima. Renewable energy, energy efficiency and energy conservation in Fukushima prefecture; Marktanalyse Fukushima. Erneuerbare Energien, Energieeffizienz und Energieeinsparung in der Praefektur Fukushima

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2015-04-27

    The use of renewable energy has experienced in Fukushima Prefecture in the years after the reactor accident in March 2011, a substantial upswing. In total 500 MW of renewable energy capacity have been installed. According to the plans of the prefecture this capacity should be increased in 2020 to a total of just over 8 gigawatts. As in the rest of the country parts also, the solar energy was primarily used; this accounted 295 MW alone. In future, the priorities but more are in the areas of wind energy and hydropower. [German] Der Einsatz erneuerbarer Energien hat in der Praefektur Fukushima in den Jahren nach dem Reaktorunglueck vom Maerz 2011 einen erheblichen Aufschwung zu verzeichnen. Insgesamt wurden 500 MW erneuerbare Energie Leistung installiert. Nach den Plaenen der Praefektur soll diese Kapazitaet bis 2020 auf insgesamt gut 8 Gigawatt gesteigert werden. Wie in den uebrigen Landesteilen auch, kam bisher vorwiegend die Solarenergie zum Zuge; diese machte allein 295 MW aus. Kuenftig sollen die Schwerpunkte jedoch staerker in den Bereichen von Windenergie und Wasserkraft liegen.

  1. TEPCO's risk communication activities in Fukushima Prefecture in light of the lessons learned from the Fukushima Daiichi Nuclear Power Station accident

    International Nuclear Information System (INIS)

    Sagasaki, Yoshitoyo; Yamamoto, Takashi

    2015-01-01

    This paper introduces the risk communication activities of the Tokyo Electric Power Company (TEPCO) in Fukushima Prefecture. It analyzed the organizational cause as the background for the Fukushima Daiichi Nuclear Power Station Accident, and concluded that the root cause of the accident is the thought that 'safety has already been secured, and operation rate and the like are important management issues, which incurred the insufficient preparedness for accident.' It has taken six measures as nuclear safety reform plans. One of these is the 'enhancement of risk communication activities.' The nuclear power leader take the initiative to disclose risk under the idea that 'there is no absolute safety (zero risk) in nuclear power,' and promote risk communication for continuously obtaining the understanding of the regional community and society about safety measures, etc. To implement risk communication, 'risk communicators' are installed, and they propose for the management and nuclear leader, about the risk perception and measures associated with public disclosure and its limit, and perform risk communication in accordance with the policy. As the examples of these initiatives, this paper introduces the cases of Fukushima Prefecture, questionnaire study, and evaluations by international organizations. (A.O.)

  2. Relation between the measured results of radon concentration in ground water by liquid scintillation counter and the geology in Aichi Prefecture

    International Nuclear Information System (INIS)

    Shimizu, Michihiko; Onuma, Akiko; Chaya, Kunio; Hamamura, Norikatsu

    1982-01-01

    The radon ( 222 Rn) concentrations in ground water were measured by the liquid scintillation counter (LSC) method at 47 points in Aichi Prefecture. Then, the relation between the distribution of measured radon concentrations and the geology in the prefecture was examined. The areas with high radon concentration are located in the granite zones of the pre-Cenozoic era (the Mikawa mountainous region) and the average concentration was 35.5 +- 43.3 ( x 10 - 10 Ci Rn/l) (n = 22). The areas with low concentration are located in the sedimentary formation zones (the Nobi plain, Chita Peninsula), and the average concentration was 3.5 +- 3.0 ( x 10 - 10 Ci Rn/l) (n = 20). The secular changes in radon concentration in ultra deep ground waters of 1,000 m or more were investigated at eith points in the Nobi plain for seven years from 1975 to 1981. The coefficients of variation at Sobue and Dai-Nagoya hot springs were stable 4.7% and 6.8%, respectively, showing no secular changes. (J.P.N.)

  3. Relation between the measured results of radon concentration in ground water by liquid scintillation counter and the geology in Aichi Prefecture

    Energy Technology Data Exchange (ETDEWEB)

    Shimizu, M.; Onuma, A.; Chaya, K.; Hamamura, N. (Aichi Prefectural Inst. of Public Health, Nagoya (Japan))

    1982-01-01

    The radon (/sup 222/Rn) concentrations in ground water were measured by the liquid scintillation counter (LSC) method at 47 points in Aichi Prefecture. Then, the relation between the distribution of measured radon concentrations and the geology in the prefecture was examined. The areas with high radon concentration are located in the granite zones of the pre-Cenozoic era (the Mikawa mountainous region) and the average concentration was 35.5 +- 43.3 ( x 10/sup -10/ Ci Rn/l) (n = 22). The areas with low concentration are located in the sedimentary formation zones (the Nobi plain, Chita Peninsula), and the average concentration was 3.5 +- 3.0 ( x 10/sup -10/ Ci Rn/l) (n = 20). The secular changes in radon concentration in ultra deep ground waters of 1,000 m or more were investigated at eight points in the Nobi plain for seven years from 1975 to 1981. The coefficients of variation at Sobue and Dai-Nagoya hot springs were stable 4.7% and 6.8%, respectively, showing no secular changes.

  4. Less Smart More City

    Directory of Open Access Journals (Sweden)

    Rocco Papa

    2015-07-01

    Full Text Available Smart is an expression used in recent years in science, and it refers to someone or something that shows a lively intelligence, with a quick learning curve and a fast response to external stimuli. The present scenario is dominated by the accelerated technological development that involves every aspect of life, enhancing the everyday tools through the use of information and digital processing: everything is smart, even cities. But when you pair the term smart to a complex organism such as the city the significance of the two together is open to a variety of interpretations, as shown by the vast and varied landscape of definitions that have occurred in recent years. Our contribution presents the results of research aimed at analyzing and interpreting this fragmented scene mainly, but not exclusively, through lexical analysis, applied to a textual corpus of 156 definitions of smart city. In particular, the study identified the main groups of stakeholders that have taken part in the debate, and investigated the differences and convergences that can be detected: Academic, Institutional, and Business worlds. It is undeniable that the term smart has been a veritable media vehicle that, on the one hand brought to the center of the discussion the issue of the city, of increasing strategic importance for the major challenges that humanity is going to face,  and on the other has been a fertile ground on which to pour the interests of different groups and individuals. In a nutshell we can say that from the analysis the different approaches that each group has used and supported emerge clearly and another, alarming, consideration occurs: of the smart part of “Smart City” we clearly grasp the tools useful to the each group of stakeholders, and of the city part, as a collective aspiration, there is often little or nothing.

  5. Hackable Cities : From Subversive City Making to Systemic Change

    NARCIS (Netherlands)

    de Lange, M.L.; de Waal, Martijn; Foth, Marcus; Verhoeff, Nanna; Martin, Brynskov

    2015-01-01

    The DC9 workshop takes place on June 27, 2015 in Limerick, Ireland and is titled "Hackable Cities: From Subversive City Making to Systemic Change". The notion of "hacking" originates from the world of media technologies but is increasingly often being used for creative ideals and practices of city

  6. Focus Cities : Urban Waste Management in the City of Cochabamba ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Focus Cities : Urban Waste Management in the City of Cochabamba (Bolivia). The city of ... Project status. Closed ... Studies. Inclusión social y económica de los recicladores en la gestión integrada de los residuos sólidos urbanos. 49088.

  7. Relationship between balance and physical activity measured by an activity monitor in elderly COPD patients

    OpenAIRE

    Iwakura, Masahiro; Okura, Kazuki; Shibata, Kazuyuki; Kawagoshi, Atsuyoshi; Sugawara, Keiyu; Takahashi, Hitomi; Shioya, Takanobu

    2016-01-01

    Masahiro Iwakura,1,2 Kazuki Okura,2 Kazuyuki Shibata,1,2 Atsuyoshi Kawagoshi,2 Keiyu Sugawara,2 Hitomi Takahashi,2 Takanobu Shioya1 1Department of Rehabilitation, Akita City Hospital, 2Department of Physical Therapy, Akita University Graduate School of Health Sciences, Akita, Japan Background: Little is known regarding the relationship between balance impairments and physical activity in COPD. There has been no study investigating the relationship between balance and objectively measured ph...

  8. Internal migration and regional differences of population aging: An empirical study of 287 cities in China.

    Science.gov (United States)

    Chen, Rong; Xu, Ping; Li, Fen; Song, Peipei

    2018-04-02

    In addition to birth and death, migration is also an important factor that determines the level of population aging in different regions, especially under the current context of low fertility and low mortality in China. Drawing upon data from the fifth and sixth national population census of 287 prefecture-level cities in China, this study explored the spatial patterns of population aging and its trends from 2000 to 2010 in China. We further examined how the large-scale internal migration was related to the spatial differences and the changes of aging by using multivariate quantitative models. Findings showed that the percentage of elder cities (i.e. proportion of individuals aged 65 and above to total population is higher than 7%) increased from 50% to 90% in the total 287 cities within the decade. We also found that regional imbalances of population aging have changed since 2000 in China. The gap of aging level between East zone and the other three zones (i.e. West, Central, and North-east) has considerably narrowed down. In 2000, Eastern region had the greatest number (65) of and the largest proportion (74.7%) of elder cities among all four regions. By 2010, the proportion (87.4%) of elder cities in the eastern region was slightly lower than Central (91.4%), Western (88.2%) and North-east sectors (91.2%). Results from multivariate quantitative models showed that the regional differences of population aging appear to be affected much more by the large-scale internal migration with clear age selectivity and orientation preference than by the impact of fertility and mortality. Population aging is expected to continue in China, which will in turn exacerbate regional imbalances. Policies and implications are discussed to face the challenges that the divergent aging population may present in China.

  9. Smart mobility in smart cities

    Energy Technology Data Exchange (ETDEWEB)

    Baucells, Aleta N.

    2016-07-01

    Cities are currently undergoing a transformation into the Smart concept, like Smartphones or SmartTV. Many initiatives are being developed in the framework of the Smart Cities projects, however, there is a lack of consistent indicators and methodologies to assess, finance, prioritize and implement this kind of projects. Smart Cities projects are classified according to six axes: Government, Mobility, Environment, Economy, People and Living. (Giffinger, 2007). The main objective of this research is to develop an evaluation model in relation to the mobility concept as one of the six axes of the Smart City classification and apply it to the Spanish cities. The evaluation was carried out in the 62 cities that made up in September 2015 the Spanish Network of Smart Cities (RECI- Red Española de Ciudades Inteligentes). This research is part of a larger project about Smart Cities’ evaluation (+CITIES), the project evaluates RECI’s cities in all the axes. The analysis was carried out taking into account sociodemographic indicators such as the size of the city or the municipal budget per inhabitant. The mobility’s evaluation in those cities has been focused in: sustainability mobility urban plans and measures to reduce the number of vehicles. The 62 cities from the RECI have been evaluated according to their degree of progress in several Smart Cities’ initiatives related to smart mobility. The applied methodology has been specifically made for this project. The grading scale has different ranks depending on the deployment level of smart cities’ initiatives. (Author)

  10. Funding Sustainable Cities in China

    NARCIS (Netherlands)

    Zhan, C.

    2018-01-01

    Currently, more and more people live in cities, and this leads to an enormous increase in global GHG emissions. Cities are blamed for the cause of environmental problems. Therefore, countries over the world aim to approach these problems by launching sustainable city programs. On April 22, 2016,

  11. The Carbon City Index (CCI)

    DEFF Research Database (Denmark)

    Boyd, Britta; Straatman, Bas; Mangalagiu, Diana

    This paper presents a consumption-based Carbon City Index for CO2 emissions in a city. The index is derived from regional consumption and not from regional production. It includes imports and exports of emissions, factual emission developments, green investments as well as low carbon city...

  12. The Emergence of City Logistics

    DEFF Research Database (Denmark)

    Gammelgaard, Britta; Aastrup, Jesper

    2014-01-01

    Purpose: Many city logistics projects in Europe have failed. The purpose of this article is to increase understanding of how city logistics emerge. A better understanding of the complex organizational processes with many actors and stakeholders in city logistics projects may prevent further failu...

  13. Hellenistic Cities in the Levant

    DEFF Research Database (Denmark)

    Mortensen, Eva

    2011-01-01

    By far the most of our knowledge on the Hellenistic cities of the Levant comes from the written sources - often combined with numismatic evidence - whereas archaeological discoveries of the Hellenistic layers of the cities are scarce. However, in Beirut excavations have shown interesting results...... in the last decades, for which reason this city is examined further in the article....

  14. Smart City trends and ambitions

    NARCIS (Netherlands)

    de Wijs, Lisanne; Witte, P.A.; de Klerk, Daniel; Geertman, S.C.M.

    2017-01-01

    Research into smart city projects and applications has been increasing in recent years (Meijer & Bolivar, 2015). The smart city concept is mostly considered from a technology-oriented perspective that stresses the usage of data technologies, big data and ICT to ‘smarten up’ cities. In contrast,

  15. Example from Ilorin City, Nigeria

    African Journals Online (AJOL)

    First Lady

    2013-01-28

    Jan 28, 2013 ... Abstract. Ilorin is one of the major cities in Nigeria today and its growing strength in ... any city growth and development. ... The study area ... road network resulting in the city enveloping many of the smaller settlements .... Emerging Communities: A case of a Local Government Area of ... Regional Planning.

  16. The Experience City

    DEFF Research Database (Denmark)

    Marling, Gitte; Jensen, Ole B.; Kiib, Hans

    2009-01-01

      The article take its point of departure in the pressure of the experience economy on European cities - a pressure which in recent years has found its expression in a number of comprehensive transformations of the physical and architectural environments, and new eventscapes related to fun...... and cultural experience are emerging. In the discussion of the transformation into the ‘experience economy' relevant to cities and urban areas we rarely find an analysis of the physical and spatial implications of this transformation. However, the physical, cultural and democratic consequences...... clear goals related to the improvement of social interaction, performance and cultural exchange. The article contains three sections. in section one, we present three European cases in order to relate to the wider international debate and development. In section two we present the main theoretical...

  17. WE LOVE THE CITY

    DEFF Research Database (Denmark)

    Andersson, Lasse

    2011-01-01

    ABSTRAKTISTAN 2011 og udstillingen WE LOVE THE CITY på Utzon Centeret i Aalborg vil vi derfor gerne vise alle, der færdes i byen og bruger dens arkitektur, at der i Urban design fagligheden er et potentiale. Både for de der bruger byen og for dem der udøver arkitekturen med en stærk urban intention i det skala...

  18. Practicing the Generic (City)

    DEFF Research Database (Denmark)

    Hansen, Lone Koefoed

    2010-01-01

    Flanagan proposes that most locative media artworks neglect the particularities of spaces, their historical and political layers. Koolhaas, on the other hand, states that all urban areas are alike, that we are facing a global Generic City. The paper analyses digital media artist Esther Polak......’s NomadicMILK project in light of the generic and particular properties of space as laid out by Flanagan and Koolhaas in order to discuss the possible reconfiguring practices of locative media....

  19. Limerick, City and County

    OpenAIRE

    2011-01-01

    Postcard. Colour drawings of maps of Limerick city and county and Foynes - transatlantic air base flying boat, Dromore Castle, Glenstal Abbey, Ardagh Chalice, Askeaton; the Abbey, Gate Loge Adare Manor, Newcastlewest, King John's Castle, St. Mary's Cathedral (Church of Ireland), The Old Custom House, The Hunt Museum, The Old Mill and Bridge croom, The Coll (de Valera) Cottage Buree, Town Gate Kilmallock, Lough Gur Interpretive Centre, Hospital Ancient hostelry and The Treaty Stone. Copyright ...

  20. Smart city analytics

    DEFF Research Database (Denmark)

    Hansen, Casper; Hansen, Christian; Alstrup, Stephen

    2017-01-01

    We present an ensemble learning method that predicts large increases in the hours of home care received by citizens. The method is supervised, and uses different ensembles of either linear (logistic regression) or non-linear (random forests) classifiers. Experiments with data available from 2013 ...... is very useful when full records are not accessible or available. Smart city analytics does not necessarily require full city records. To our knowledge this preliminary study is the first to predict large increases in home care for smart city analytics.......We present an ensemble learning method that predicts large increases in the hours of home care received by citizens. The method is supervised, and uses different ensembles of either linear (logistic regression) or non-linear (random forests) classifiers. Experiments with data available from 2013...... to 2017 for every citizen in Copenhagen receiving home care (27,775 citizens) show that prediction can achieve state of the art performance as reported in similar health related domains (AUC=0.715). We further find that competitive results can be obtained by using limited information for training, which...

  1. Factors used for the estimation of radioactive nuclide intake through foodstuffs by inhabitants in coastal area of Ibaraki prefecture, (4)

    International Nuclear Information System (INIS)

    Sumiya, Misako; Ohmomo, Yoichiro

    1976-01-01

    The consumption of marine foods such as fish, cephalopod, crustacea, shellfish, algae and processed was surveyed on three kinds of families in Kuji town and Tokai village. The average daily intake through a year was 224 g/d/p for fisherman's families in Kuji, 131 g/d/p for native's families in Tokai and 89 g/d/p for immigrant's families from city to Tokai village, respectively. Fish accounted for about one-half of whole consumption of marine foods. Fisherman's families showed the highest consumption of all kinds of marine foods except algae through a year. Algae was consumed much by the natives in Tokai. (auth.)

  2. Towards what kind of city?

    Directory of Open Access Journals (Sweden)

    Mario Coletta

    2013-02-01

    Full Text Available The virtual city exists in “time” whereas the real city exists in “space”. The first one is an expression of our imagination, the second one of our ability to create. Time has articulated the images of cities as artisan philosophers, historians, artists, dreamers and even poets have given it to us. Space has generated cities which have been worked upon by geographers, geologists, surveyors, and finally urban planners. Space and time however live together in both cities, even if with alternating states of subordination. The culture of thinking, of decision making and of working is the unifying center of both the cities; it is the generating element both of the crises and the prosperity of the cities and it works towards an overcoming of the first and for the pursuit of the second (prosperity using the experience of the past for the making of a better future.

  3. The Emergence of City Logistics

    DEFF Research Database (Denmark)

    Gammelgaard, Britta

    2015-01-01

    is therefore to increase understanding of how city logistics emerge, and secondarily, to investigate whether such processes can be managed at all. Design/methodology/approach: – A paradigm shift in urban planning creates new ways of involving stakeholders in new sustainability measures such as city logistics...... dialectic forces were at play. City logistics schemes are still in an innovation phase. The biggest challenge in managing a process toward city logistics is to convince the many public and private stakeholders of their mutual interest and goals. Research limitations/implications: – Urban goods transport...... city logistics projects may fail. Thereby, cities become more environmentally and socially sustainable. Originality/value: – Insights into a city logistics project from a change management perspective has not previously been reported in literature....

  4. Energy and the city

    Directory of Open Access Journals (Sweden)

    Francesco Martinico

    2017-06-01

    Full Text Available Spatial planning should have a key role in creating urban environments that support less energy-intense lifestyles. A wise consideration of energy in urban land use policies should play an important role considering that, in spite of having a land occupation of 2% and accommodating 50% of the world population, cities produce 80% of GHG emissions and consume 80 % of the world’s resources.In the building industry, the green economy is already part of the designers’ approach. This has already produced several energy efficient buildings that also feature high architectural quality. Now is the turn of cities to take the same direction in developing the capacity of formulating sounded urban policies. This will contribute to develop adequate new tools for achieving the energy efficiency goal.Climate change concern, the dominating environmental paradigm, is permeating the political scenario worldwide, producing a plethora of formal documents. The most recent one is the COP21 agreed in Paris in December 2015, after the failure of the Copenhagen summit in 2009, and formally signed in April 2016 in New York. The challenge for land use planning now is to translate these general commitments into actions that modify planning practices at all levels, from cities to regions.In this field, the current situation is extremely varied. EU has issued several documents focussed mainly at building level but also sustainable transports are considered a key issue. However, a further step is needed in order to increase the level of integration among all land use approaches, including the idea of green infrastructure as a key component of any human settlement. (European Commission, 2013. The relationship between urbanisation and climate change has become key worldwide but looking at it from a Mediterranean perspective arises some specificities, considering also the political strain that this part of the world is facing. Both Southern Europe and Middle East and North

  5. Whole-body counter survey results 4 months after the Fukushima Dai-ichi NPP accident in Minamisoma City, Fukushima

    International Nuclear Information System (INIS)

    Hayano, Ryugo S; Watanabe, Yuni N; Nomura, Shuhei; Nemoto, Tsuyoshi; Tsubokura, Masaharu; Hanai, Tatsuo; Kumemoto, Yuki; Kowata, Satoshi; Oikawa, Tomoyoshi; Kanazawa, Yukio

    2014-01-01

    Using the first WBC unit installed in Fukushima Prefecture after the accident, the radiocesium body burdens of 566 high-risk residents of Minamisoma city were measured in July 2011 at the Minamisoma Municipal General Hospital. The analysis of the data was challenging because this chair-type, WBC unit, did not have sufficient shielding against background gamma rays and methods had to be developed to reliably compensate for the body-attenuated background radiation. Fortunately, data for repeated tests of hospital staff members using both the chair-type and well-shielded FASTSCAN WBC units, installed in September 2011, were available and could be used to check the validity of the analysis. The CEDs of all subjects, estimated under the assumption of acute inhalation in March 2011, were found to be less than 1 mSv. (paper)

  6. Shallow seismic reflection prospecting in Hachiro-kata reclaimed land; Hachirogata kantakuchi ni okeru senbu hanshaho jishin tansa

    Energy Technology Data Exchange (ETDEWEB)

    Kitsunezaki, C; Fukutome, T; Matsumoto, S; Noda, K; Sato, T [Akita University, Akita (Japan). Mining College; Hayashi, H; Ishii, E; Yamanaka, Y; Matsuno, K; Mikuni, S [Suncoh Consultant Co. Ltd., Tokyo (Japan)

    1997-05-27

    Along the Japan Sea coast in Akita Prefecture and in the vicinity, there exist active fault groups, such as the Kitayuri thrust fault group in the south and Noshiro thrust fault group in the north. It is estimated that there is another fault, running from Akita City located between the above-said two thrust fault groups into the Hachiro-kata reclaimed land, roughly connecting the two thrust fault groups. This third fault is supposed to be related to the hypocenter of Tencho Earthquake of 830, but its location and structural configuration are not known, and it is not known whether it is an active fault, either. Investigations are conducted using S- and P-waves. The greatest problem in the use of P-waves is that there exists a layer in which signal attenuation is high and transmission is anomalously slow. This problem is ascribed to the layer pore water rendered unsaturated though slightly by the inclusion of air bubbles, and is explained for the most part by the White model. A survey using S-waves is advantageous in that it does not experience no difficulty of this kind. In the P-wave cross section, a structure supposed to be an inversion layer is observed at a level deeper than 200m. In the case of the S-wave method, more details of the shallow structure will be available when the degree of CMP stacking is augmented as usual. 2 refs., 9 figs., 1 tab.

  7. Radioecological studies of 137Cs in limnological ecosystems. 137Cs concentrations in water, sediment and biota at the lower region of the famous river in Saitama Prefecture

    International Nuclear Information System (INIS)

    Miyake, Sadaaki; Motegi, Misako; Oosawa, Takashi; Nakazawa, Kiyoaki; Ogata, Hiromitsu; Izumo, Yoshiro; Nakamura, Fumio.

    1996-01-01

    The concentrations of 137 Cs in water, sediment and biota at the lower region of the famous river in Saitama prefecture were determined in order to elucidate the radioecology of 137 Cs in limnological ecosystems. 137 Cs concentration in water was 0.10 mBq/l. 137 Cs concentrations in sediment, shellfish, Sinotaia quadratus historica (mean for 2 detectable samples), and fish, Carassius auratus cuvieri (mean for 2 detectable samples), were about 6200, 840 and 320 times higher than the concentration of the water, respectively. But 137 Cs radioactivity in the crustacea, Procambarus clarki, was significantly not detected. So, 137 Cs transfer mechanism in the limnological ecosystems was indicated in part. (author)

  8. Factors used for the estimation of radioactive nuclide intake through foodstuffs by inhabitants in coastal area of Ibaraki Prefecture, (6). Consumption of marine foods in Oarai town

    Energy Technology Data Exchange (ETDEWEB)

    Sumiya, M; Nemoto, Y; Ohmomo, Y [National Inst. of Radiological Sciences, Nakaminato, Ibaraki (Japan). Nakaminato Lab. Branch Office

    1978-12-01

    The consumption of eight categories of marine foods was surveyed on two kinds of families in Oarai town, one of the famous fishing towns in Ibaraki prefecture. The average daily intake of whole marine foods through a year of 1973 was 255 g/d/p for fisherman's families and 166 g/d/p for nonfisherman's, respectively. Fisherman's families showed higher consumption of all categories of marine foods except algae than non-fisherman's. Seasonal variation of marine food consumption was observed for both families, i.e., the consumption in spring was less than that in the other seasons. One half of the total marine foods consumption was occupied by fishes. And among three kinds of fishes, high consumption of pelagic fish was recognized. These consumption aspects were almost similar to those observed in Kuji, Tokai and Nakaminato as reported previously.

  9. Water for cities

    International Nuclear Information System (INIS)

    Kajumulo Tibaijuka, A.

    2003-01-01

    Africa has entered the new Millennium with a sense of hope and renewed confidence. With widening and deepening of political reforms, economic liberalization and a strengthened civil society, an increasing number of African countries are striving towards economic recovery and sustainable development. But also Africa is a continent of paradox. Home to the world's longest river, the Nile, and the second largest freshwater lake, Lake Victoria. Africa has abundant water resources contributed by large rivers, vast stretches of wetlands and limited, but widely spread, groundwater. Yet only a limited number of countries are beneficiaries of this abundance. Fourteen African countries account for 80% of the total water available on the continent, while 12 of the countries together account for only 1% of water availability. Some 400 million people are estimated to be living in water-scarce condition today. Indeed my home country, Tanzania, claims over 40% of Africa's water resources from Lake Victoria, Lake Tanganaika and other major water bodies. Water in Africa is not only unfairly distributed by nature but, due to backward technology and underdevelopment, it remains also inadequately allocated by man. At the turn of the new Millennium, over 300 million people in Africa still do not have access to safe water. But perhaps nowhere is the challenge more complex and demanding than in the rapidly growing African cities. With an average growth rate of 5% per annum, Africa is the fastest urbanizing region in the world today. Between 1990 and 2020, in many of our life times, urban populations in Africa will rise fourfold from 138 to 500 million. The 'Water for African Cities Programme' is demonstrating, in seven African countries (Cote d'Ivoire, Ethiopia, Ghana, Kenya, Senegal, South Africa and Zambia), how to put in place an integrated urban water resource management strategy that could bring three key sectors -- urban, environment and water -- to work together. Tanzania is the

  10. Playable cities the city as a digital playground

    CERN Document Server

    2017-01-01

    This book addresses the topic of playable cities, which use the ‘smartness’ of digital cities to offer their citizens playful events and activities. The contributions presented here examine various aspects of playable cities, including developments in pervasive and urban games, the use of urban data to design games and playful applications, architecture design and playability, and mischief and humor in playable cities. The smartness of digital cities can be found in the sensors and actuators that are embedded in their environment. This smartness allows them to monitor, anticipate and support our activities and increases the efficiency of the cities and our activities. These urban smart technologies can offer citizens playful interactions with streets, buildings, street furniture, traffic, public art and entertainment, large public displays and public events.

  11. Differences in monthly variation, cause, and place of injury between femoral neck and trochanteric fractures: 6-year survey (2008–2013) in Kyoto prefecture, Japan

    Science.gov (United States)

    Horii, Motoyuki; Fujiwara, Hiroyoshi; Mikami, Yasuo; Ikeda, Takumi; Ueshima, Keiichiro; Ikoma, Kazuya; Shirai, Toshiharu; Nagae, Masateru; Oka, Yoshinobu; Sawada, Koshiro; Kuriyama, Nagato; Kubo, Toshikazu

    2016-01-01

    Summary Background The incidence of femoral neck and trochanteric fractures reportedly differ by age and regionality. We investigated differences in monthly variations of the occurrence of femoral neck and trochanteric fractures as well as place and cause of injury in the Kyoto prefecture over a 6-year period. Methods Fracture type (neck or trochanteric fracture), age, sex, place of injury, and cause of injury were surveyed among patients aged ≥ 65 years with hip fractures that occurred between 2008 and 2013 who were treated in 1 of 13 participating hospitals (5 in an urban area and 8 in a rural area). The proportion of sick beds in the participating hospitals was 24.7% (4,151/16,781). Monthly variations in the number of patients were investigated in urban and rural areas in addition to the entire Kyoto prefecture. Place of injury was classified as indoors or outdoors, and cause of injury was categorized as simple fall, accident, or uncertain. Results There were 2,826 patients with neck fractures (mean age, 82.1 years) and 3,305 patients with trochanteric fractures (mean age, 85.0 years). There were similarities in the monthly variation of the number of fractures in addition to the place and cause of injury between neck and trochanteric fractures. Indoors (approximately 74%) and simple falls (approximately 78%) were the primary place and cause of injury, respectively. The place of injury was not significantly different by fracture type with each age group. Significantly more patients with neck fracture had “uncertain” as the cause of injury than trochanteric fracture in all age groups. Conclusions Based on the results of the present study, the injury pattern might not have a great effect on the susceptibility difference between neck and trochanteric fractures. PMID:27252738

  12. Differences in monthly variation, cause, and place of injury between femoral neck and trochanteric fractures: 6-year survey (2008-2013) in Kyoto prefecture, Japan.

    Science.gov (United States)

    Horii, Motoyuki; Fujiwara, Hiroyoshi; Mikami, Yasuo; Ikeda, Takumi; Ueshima, Keiichiro; Ikoma, Kazuya; Shirai, Toshiharu; Nagae, Masateru; Oka, Yoshinobu; Sawada, Koshiro; Kuriyama, Nagato; Kubo, Toshikazu

    2016-01-01

    The incidence of femoral neck and trochanteric fractures reportedly differ by age and regionality. We investigated differences in monthly variations of the occurrence of femoral neck and trochanteric fractures as well as place and cause of injury in the Kyoto prefecture over a 6-year period. Fracture type (neck or trochanteric fracture), age, sex, place of injury, and cause of injury were surveyed among patients aged ≥ 65 years with hip fractures that occurred between 2008 and 2013 who were treated in 1 of 13 participating hospitals (5 in an urban area and 8 in a rural area). The proportion of sick beds in the participating hospitals was 24.7% (4,151/16,781). Monthly variations in the number of patients were investigated in urban and rural areas in addition to the entire Kyoto prefecture. Place of injury was classified as indoors or outdoors, and cause of injury was categorized as simple fall, accident, or uncertain. There were 2,826 patients with neck fractures (mean age, 82.1 years) and 3,305 patients with trochanteric fractures (mean age, 85.0 years). There were similarities in the monthly variation of the number of fractures in addition to the place and cause of injury between neck and trochanteric fractures. Indoors (approximately 74%) and simple falls (approximately 78%) were the primary place and cause of injury, respectively. The place of injury was not significantly different by fracture type with each age group. Significantly more patients with neck fracture had "uncertain" as the cause of injury than trochanteric fracture in all age groups. Based on the results of the present study, the injury pattern might not have a great effect on the susceptibility difference between neck and trochanteric fractures.

  13. Current status and problems of decontamination by municipalities in Fukushima Prefecture. Records from four and a half years after the Fukushima Daiichi Nuclear Power Plant accident

    International Nuclear Information System (INIS)

    Kawasaki, Kota

    2016-01-01

    This study discusses the current status and problems of decontamination by 52 municipalities out of 59 municipalities in Fukushima Prefecture, four and a half years after the Fukushima Daiichi Nuclear Power Plant accident, mainly based on the results of a questionnaire survey. The area corresponds to in all municipalities except for the 7 whose entire administrative area has been designated as Special Decontamination Area. This study reveals that (1) the number of municipalities which planned, ordered and implemented decontamination work has peaked although decontamination work of public facilities, housing, roads, farmland and forests has been still carried out in many municipalities, (2) about half of the municipalities have not secured enough temporary storage sites for contaminated soil and waste, (3) many municipalities recognize that construction of interim storage facilities, transfer of contaminated soil and waste from each municipality to interim storage facilities, and maintenance of temporary storage sites are major challenges concerning decontamination work, (4) about half of the municipalities regard efforts concerning decontamination work by the national government and the Fukushima prefectural government office as inadequate, (5) not a few municipalities recognize that residents cannot live their lives with a sense of safety and security unless air radiation dose is reduced to the level before the accident, and (6) most municipalities recognize that safe living environments can be recovered by decontamination work. Finally, based on these results, this study points out early completion of interim storage facilities and development of conditions to maintain and manage temporary storage sites, the end of decontamination work based on the air radiation dose rate, and establishment of decontamination policies concerning forests, rivers and waterways, as main future challenges concerning decontamination work by municipalities. (author)

  14. The Incidence of Atypical Femoral Fractures in Patients with Rheumatic Disease: Yamagata Prefectural Committee of Atypical Femoral Fractures (YamaCAFe) Study.

    Science.gov (United States)

    Takakubo, Yuya; Ohta, Daichi; Ishi, Masaji; Ito, Juji; Oki, Hiroharu; Naganuma, Yasushi; Uno, Tomohiro; Sasaki, Akiko; Akabane, Takeru; Dairaku, Katsuyuki; Goto, Shinichi; Goto, Yasuo; Kanauchi, Yumiko; Kobayashi, Shinji; Nakajima, Taku; Masuda, Keiji; Matsuda, Michiharu; Mura, Nariyuki; Takenouchi, Kenji; Tsuchida, Hiroyuki; Onuma, Yasushi; Shibuya, Junichirou; Seino, Mitsuyoshi; Yamaguchi, Osamu; Hiragami, Ken; Urayama, Yasuhiro; Furukawa, Takashi; Okuda, Shouta; Ogura, Ken; Nakamura, Takeshi; Sasaki, Kan; Konta, Tsuneo; Takagi, Michiaki

    2017-08-01

    Atypical femoral fractures (AFFs) have been reported to occur with minimal or spontaneous subtrochanteric and femoral shaft fractures with a characteristic transverse pattern, compared with typical femoral fractures in young patients with high-energy trauma. AFFs are related to long-term use of bisphosphonates (BPs), glucocorticoids and rheumatic diseases. We have estimated a blind analysis of AFFs in rheumatic patients receiving BPs and glucocorticoids ordinary over a long time in all Yamagata prefectural area through radiographic examination. The 123 AFFs including suspected cases over six years were collected and reviewed by two independent orthopedic surgeons. We found 86 patients with a total of 99 AFFs between 2009 and 2014 (1.43 cases/100,000 person/year). Of these 99 AFFs, 11 were in 8 rheumatic patients including three patients with bilateral AFFs. The incidence of AFFs in rheumatic patients had trend to increase from 2012. The mean age of all 8 patients was 54.9 years. All 8 patients received BPs and 7/8 received prednisolone (PSL). The mean dose of PSL was 14 mg/day. Compared to patients with unilateral AFFs, those with bilateral AFFs in rheumatic patients were on a higher dose of PSL (20 mg/day vs. 7 mg/day) and had less femoral neck-shaft angle (129° vs. 136°, p rheumatic patients showed a trend to increase from 2012 to 2014 in Yamagata prefecture. Careful management of AFFs is of particular importance in rheumatic patients who have taken high doses of PSL and have small femoral neck-shaft angle.

  15. Effects of land use and climate change on ecosystem services in Central Asia's arid regions: A case study in Altay Prefecture, China.

    Science.gov (United States)

    Fu, Qi; Li, Bo; Hou, Ying; Bi, Xu; Zhang, Xinshi

    2017-12-31

    The sustainable use of ecosystem services (ES) can contribute to enhancing human well-being. Understanding the effects of land use and climate change on ES can provide scientific and targeted guidance for the sustainable use of ES. The objective of this study was to reveal the way in which land use and climate change influence the spatial and temporal variations of ES in the mountain-oasis-desert system (MODS). In this study, we assessed water yield, soil conservation, crop production, and sand fixation in 1990, 2000, and 2010 in Altay Prefecture, which is representative of the MODS, based on widely used biophysical models. Moreover, we analyzed the effects of different land use and climate change conditions on ES. The results show that the area of forest and bare land decreased in Altay Prefecture. In contrast, the area of grassland with low coverage and cropland increased. The climate of this area presented an overall warming-wetting trend, with warming-drying and cooling-wetting phenomena in some areas. Soil conservation in the mountain zone, water yield in the oasis zone, and sand fixation in the desert zone all decreased under the influence of land use change alone. The warming-drying trend led to decreased water yield in the oasis zone and increased wind erosion in the desert zone. Based on the results, we recommend that local governments achieve sustainable use of ES by planting grasslands with high coverage in the oasis zone, increasing investment in agricultural science and technology, and establishing protected areas in the mountain and desert zones. The methodology in our study can also be applied to other regions with a MODS structure. Copyright © 2017 Elsevier B.V. All rights reserved.

  16. Radiation-related anxiety among public health nurses in the Fukushima Prefecture after the accident at the Fukushima Daiichi Nuclear Power Station: a cross-sectional study

    Science.gov (United States)

    Yoshida, Koji; Orita, Makiko; Goto, Aya; Kumagai, Atsushi; Yasui, Kiyotaka; Ohtsuru, Akira; Hayashida, Naomi; Kudo, Takashi; Yamashita, Shunichi; Takamura, Noboru

    2016-01-01

    Objective In Japan, public health nurses (PHNs) play important roles in managing the health of local residents, especially after a disaster. In this study, we assessed radiation anxiety and the stress processing capacity of PHNs in the Fukushima Prefecture in Japan, after the accident at the Fukushima Daiichi Nuclear Power Station (FDNPS). Methods We conducted a questionnaire survey among the PHNs (n=430) in July of 2015 via postal mail. The questions included demographic factors (sex, age and employment position), knowledge about radiation, degree of anxiety about radiation at the time of the FDNPS accident (and at present), by asking them to answer questions about radiation and the Sense of Coherence-13 (SOC-13). We classified the low and high levels of anxiety by asking them to answer questions about radiation, and compared the anxiety-negative (−) group with the anxiety-positive (+) group. Results Of the PHNs, 269 (62.6%) were classified in the anxiety (−) group and 161 (37.4%) were in the anxiety (+) group. When the multivariate logistic regression analysis was conducted, the PHNs at the time of the accident (OR: 2.37, p=0.007), current general anxieties about radiation (OR: 3.56, pChernobyl accident (OR: 1.69, p=0.035) were significantly associated with anxiety after the FDNPS accident. The mean SOC-13 was 43.0±7.7, with no significant difference between the anxiety (−) group and anxiety (+) group (p=0.47). Conclusions Our study suggested that anxiety about radiation was associated with materials and knowledge about radiation in the PHNs in the Fukushima Prefecture 4 years after the FDNPS accident. It is important for PHNs to obtain knowledge and teaching materials about radiation, and radiation education programmes for PHNs must be established in areas that have nuclear facilities. PMID:27798037

  17. Water supply facility damage and water resource operation at disaster base hospitals in miyagi prefecture in the wake of the Great East Japan Earthquake.

    Science.gov (United States)

    Matsumura, Takashi; Osaki, Shizuka; Kudo, Daisuke; Furukawa, Hajime; Nakagawa, Atsuhiro; Abe, Yoshiko; Yamanouchi, Satoshi; Egawa, Shinichi; Tominaga, Teiji; Kushimoto, Shigeki

    2015-04-01

    The aim of this study was to shed light on damage to water supply facilities and the state of water resource operation at disaster base hospitals in Miyagi Prefecture (Japan) in the wake of the Great East Japan Earthquake (2011), in order to identify issues concerning the operational continuity of hospitals in the event of a disaster. In addition to interview and written questionnaire surveys to 14 disaster base hospitals in Miyagi Prefecture, a number of key elements relating to the damage done to water supply facilities and the operation of water resources were identified from the chronological record of events following the Great East Japan Earthquake. Nine of the 14 hospitals experienced cuts to their water supplies, with a median value of three days (range=one to 20 days) for service recovery time. The hospitals that could utilize well water during the time that water supply was interrupted were able to obtain water in quantities similar to their normal volumes. Hospitals that could not use well water during the period of interruption, and hospitals whose water supply facilities were damaged, experienced significant disruption to dialysis, sterilization equipment, meal services, sanitation, and outpatient care services, though the extent of disruption varied considerably among hospitals. None of the hospitals had determined the amount of water used for different purposes during normal service or formulated a plan for allocation of limited water in the event of a disaster. The present survey showed that it is possible to minimize the disruption and reduction of hospital functions in the event of a disaster by proper maintenance of water supply facilities and by ensuring alternative water resources, such as well water. It is also clear that it is desirable to conclude water supply agreements and formulate strategic water allocation plans in preparation for the eventuality of a long-term interruption to water services.

  18. Securing water for the cities.

    Science.gov (United States)

    Satterthwaite, D

    1993-01-01

    Many cities in developing countries have grown so much that they can no longer provide adequate, sustainable water. Over pumping in Dakar and Mexico City has forced those cities to obtain water from ever more distant sources. In Dakar, the result has been saltwater intrusion. Overpumping has caused Mexico City to sink, in some areas by as much as 9 m, resulting in serious damage to buildings and sewage and drainage pipes. Other cities facing similar water problems are coastal cities in Peru (e.g., Lima), La Rioja and Catamarca in Argentina, cities in Northern Mexico, and cities in dry areas of Africa. For some cities, the problem is not so much ever more distant water supplies but insufficient funds to expand supplies. Bangkok and Jakarta both face saltwater intrusion into their overdrawn aquifers. Even through agriculture is the dominant user of water in most countries, demand concentrated in a small area exhausts local and regional sources and pollutes rivers, lakes, and coasts with untreated human and industrial waste. Most cities in Africa and Asia do not have a sewerage system. Further, most cities do not have the drains to deal with storm water and external floodwater, causing frequent, seasonal flooding. The resulting stagnant water provides breeding grounds for insect vectors of diseases (e.g., malaria). The problems in most cities are a result of poor management, not lack of water. Reducing leaks in existing piped distribution systems from the usual 60% loss of water to leaks to 12% would increase the available water 2-fold. Another way to address water shortages would be commercial, industrial, and recreational use of minimally treated waste water, such as is the case in Madras and Mexico City. Political solutions are needed to resolve inadequate water supply and waste management.

  19. Deturned City Design

    DEFF Research Database (Denmark)

    Kiib, Hans

    2012-01-01

    . It draws lines back to the artistic and architectural avant-garde in the 1960s, where the Situationist Movement criticized the absence of atmosphere in modernistic architecture and suburban cities. Along this line they promoted mapping tools and artistic ‘construction of situations’ s that could evoke...... spatial situations that promote an experimental life. Through symbols, ornaments and decorations it is possible create recognizable urban sceneries in which people can be involved in aesthetically and bodily challenging situations. The article analyze the methods and the architectural tools in this kind...

  20. Playing with the city

    DEFF Research Database (Denmark)

    Tosca, Susana; Marquez, Israel

    2017-01-01

    In this paper we introduce and describe the phenomenon of videogame street art as a specific kind of street art. We consider its materiality and significance, and conceptualize it in the light of a double manifestation of play: the playful appropriation of the city by the artist and the fact...... that street art encapsulates the act of playing videogames in a visual form. Digital play spills out of our computer screens and occupies the urban space with the explicit intention of involving spectators, who are invited to play in symbolic ways that actualize nostalgic memories of gaming and can be related...

  1. City of Epitaphs

    Directory of Open Access Journals (Sweden)

    Megan Hicks

    2009-12-01

    Full Text Available The pavement lies like a ledger-stone on a tomb. Buried underneath are the remains of fertile landscapes and the life they once supported. Inscribed on its upper side are epitaphic writings. Whatever their ostensible purpose, memorial plaques and public artworks embedded in the pavement are ultimately expressions of civic bereavement and guilt. The pavement's role as both witness and accomplice to fatality is confirmed by private individuals who publicize their grief with death notices graffitied on the asphalt. To walk the city is to engage in a dialogue about death.

  2. New city spaces

    DEFF Research Database (Denmark)

    Gehl, Jan; Gemzøe, Lars

    2001-01-01

    2. rev. udg. engelsk udgave af 'Nye byrum'. This book presents an overview of the developments in the use and planning of public spaces, and offers a detailed description of 9 cities with interesting public space strategies: Barcelona, Lyon, Strasbourg, Freiburg and Copenhagen in Europe, Portland...... in North America, Curitiba and Cordoba in South America and Melbourne in Australia. It also portrays 39 selected public space projects from all parts of the World. The strategies and projects are extensively illustrated by drawings, plans and photographs....

  3. The Emerging City

    DEFF Research Database (Denmark)

    Samson, Kristine

    The paper explores how urban bodies such as architecture, urban design, art works and social action can be drawn together in as urban assemblages producing “a movement of generalised deterritorialization”(Deleuze & Guattari 2004:78) in relation to the city. The first example, “The Elbæk bench” – ......, Capitalism and Schizofrenia. Transl. Massumi Continuum, New York, London Whitehead, A.N. (1978) Process and Reality, corrected edition, Eds. Griffin, David Ray & Sherburne, Donald. W. The Free Press, New York...

  4. The Experience City

    DEFF Research Database (Denmark)

    Marling, Gitte; Jensen, Ole B.; Kiib, Hans

    2012-01-01

    This article take its point of departure in the pressure of the experience economy on European cities - a pressure which in recent years has found its expression in a number of comprehensive transformations of the physical and architectural environments, and new eventscapes related to fun...... findings. The projects are categorised according to their content, structure and urban localisation. In particular the cases are labelled in relation to their strategic and urban planning importance, their social and cultural content and their architectural representation and the programmes they contain...

  5. City of layers

    DEFF Research Database (Denmark)

    Jensen, Ole B.

    2007-01-01

    This paper explores the construction of the ‘Sky Train' in central Bangkok. The research question explores the potential socially segregating effect of the Sky Train on Bangkok mobility patterns. The conclusion is that in the networked urban geographies of Bangkok's transportation system new...... mobility practices are played out in a relational space where the potential for movement is shifted in favour of the elite and the tourists. The Sky Train reconfigures the mobility patterns of the inner city of Bangkok in ways that are more than planning policies to overcome congestion and traffic jams...

  6. Rotavirus vaccine and health-care utilization for rotavirus gastroenteritis in Tsu City, Japan

    Science.gov (United States)

    Kamiya, Hajime; Suga, Shigeru; Nagao, Mizuho; Ichimi, Ryoji; Fujisawa, Takao; Umemoto, Masakazu; Tanaka, Takaaki; Ito, Hiroaki; Tanaka, Shigeki; Ido, Masaru; Taniguchi, Koki; Ihara, Toshiaki; Nakano, Takashi

    2016-01-01

    Background Rotavirus vaccines were introduced in Japan in November 2011. We evaluated the subsequent reduction of the health-care burden of rotavirus gastroenteritis. Methods We conducted active surveillance for rotavirus gastroenteritis among children under 5 years old before and after the vaccine introduction. We surveyed hospitalization rates for rotavirus gastroenteritis in children in Tsu City, Mie Prefecture, Japan, from 2007 to 2015 and surveyed the number of outpatient visits at a Tsu City clinic from 2010 to 2015. Stool samples were obtained for rotavirus testing and genotype investigation. We assessed rotavirus vaccine coverage for infants living in Tsu City. Results In the pre-vaccine years (2007–2011), hospitalization rates for rotavirus gastroenteritis in children under 5 years old were 5.5, 4.3, 3.1 and 3.9 cases per 1000 person-years, respectively. In the post-vaccine years (2011–2015), the rates were 3.0, 3.5, 0.8 and 0.6 cases per 1000 person-years, respectively. The hospitalization rate decreased significantly in the 2013–2014 and 2014–2015 seasons compared to the average of the seasons before vaccine introduction (P rotavirus infection was 66. In the post-vaccine years (2011–2015), the numbers for each season was 23, 23, 7 and 5, respectively. The most dominant rotavirus genotype shifted from G3P[8] to G1P[8] and to G2P[4]. The coverage of one dose of rotavirus vaccine in Tsu City was 56.5% in 2014. Conclusion After the vaccine introduction, the hospitalization rates and outpatient visits for rotavirus gastroenteritis greatly decreased. PMID:28246579

  7. CityGML - Interoperable semantic 3D city models

    Science.gov (United States)

    Gröger, Gerhard; Plümer, Lutz

    2012-07-01

    CityGML is the international standard of the Open Geospatial Consortium (OGC) for the representation and exchange of 3D city models. It defines the three-dimensional geometry, topology, semantics and appearance of the most relevant topographic objects in urban or regional contexts. These definitions are provided in different, well-defined Levels-of-Detail (multiresolution model). The focus of CityGML is on the semantical aspects of 3D city models, its structures, taxonomies and aggregations, allowing users to employ virtual 3D city models for advanced analysis and visualization tasks in a variety of application domains such as urban planning, indoor/outdoor pedestrian navigation, environmental simulations, cultural heritage, or facility management. This is in contrast to purely geometrical/graphical models such as KML, VRML, or X3D, which do not provide sufficient semantics. CityGML is based on the Geography Markup Language (GML), which provides a standardized geometry model. Due to this model and its well-defined semantics and structures, CityGML facilitates interoperable data exchange in the context of geo web services and spatial data infrastructures. Since its standardization in 2008, CityGML has become used on a worldwide scale: tools from notable companies in the geospatial field provide CityGML interfaces. Many applications and projects use this standard. CityGML is also having a strong impact on science: numerous approaches use CityGML, particularly its semantics, for disaster management, emergency responses, or energy-related applications as well as for visualizations, or they contribute to CityGML, improving its consistency and validity, or use CityGML, particularly its different Levels-of-Detail, as a source or target for generalizations. This paper gives an overview of CityGML, its underlying concepts, its Levels-of-Detail, how to extend it, its applications, its likely future development, and the role it plays in scientific research. Furthermore, its

  8. Cancer incidence in the population of Nagasaki city 30 years after atomic bombing

    International Nuclear Information System (INIS)

    Okuyama, Shinichi; Mishina, Hitoshi

    1988-01-01

    In order to attest the evolutionary hypothesis of non-epithelial-epithelial tumor shift (Okuyama and Mishina 1986), the published cancer incidence data for the population of Nagasaki City during the period of 1973-1977 was studied along with appropriate control populations of Fukuoka City, and Miyagi and Osaka prefectures. Significant increments of non-epithelial tumors including leukemias, and epithelial tumors such as cervical cancers and choriocarcinomas were observed. An inference was made to the post-atomic bomb radiation carcinogenesis that different organ systems responded to that irradiation with different oncogenic patterns: Neoplasms of the pre-vertebral organs (non-epithelial organ systems) were the first to react and tapered long (curve type I); Tumors of the vertebral but pre-mammalian (those of the digestive tract, respiratory and thyroid) could have formed two separate peaks, one for the early and high dosage and the other for the late and low dosage (II); With breast cancer or the mammalian symbol tumor, there was a single peak reflecting the cohort of reproductives (III). The evolutionary and phylogenetic progression could have taken place from I through III. Thus, cancer incidence analysis may be helpful in deciphering the atomic bomb radiation carcinogenesis. (author)

  9. A round table talk in Fukushima city about raising the child. Mothers having faced the radiation anxiety

    International Nuclear Information System (INIS)

    Yashiro, Chikako

    2013-01-01

    The series is to report how general people, who are not at all radiological experts, have faced and understood the problems and tasks of radiation given by the Fukushima Daiichi Nuclear Power Plant Accident (Mar. 11, 2011). The section 3 is reported by a health nurse of Fukushima City, who joined the table talk in the title for discussing radiological problems in order to reduce the anxiety of mothers as a city project of mental health for raising children with cooperation of the prefectural clinical psychologist association and UNICEF. The City was 60 km distant from the Plant and the ambient dose rate of a region was 24.24 mc-Sv on Mar. 15 (cf. 0.32, on Oct. 17, 2013). Although the city was not involved in an evacuation indicated area, mothers having infants were particularly anxious, angry, and sad because of their feeling of isolation, which was the motivation of organizing the table talk. The purpose of the talk was defined to give the site of recovering the mental ease by expressing the negative emotion, of solving the isolation by close connection in the group and of obtaining the children's ease through mother's ease. Clinical psychologist, nursery nurse, child welfare volunteer, district welfare officer and others joined the talk as stuff. The author in a region of the city had meetings of 7 talks and 2 health lectures with total 73 mothers during one year from 1 year after the quake disaster. The talk subjects were concerned with the external exposure at the early period and thereafter the internal one due to food: the interest moved to the knowledge of radiation, which was the extreme purpose of the project. Psychologists said they felt mothers' positivism at the end of the project. In 11 city regions, total 404 mothers joined in 49 talk meetings in total: 86 and 96% of them answered their ease by and meaningfulness of, respectively, joining the talk. (T.T.)

  10. in Beirut City

    Directory of Open Access Journals (Sweden)

    D. El Khoury

    2012-01-01

    Full Text Available The use of nutritional supplements among exercisers in gyms has been never investigated in the Middle East. The aim of the current study was to assess the prevalence intake of nutritional supplements and the potential influencing factors among people exercising in gyms in Beirut city. In this cross-sectional study, 512 exercisers, aged between 20 and 50 years, were randomly selected from gyms. The intake of nutritional supplements was reported among 36.3% (95% confidence interval 32.2–40.5 of participants, with a weak presence of medical supervision. Patterns of supplement use differed by gender and age. Men and younger exercisers were found to focus on supplements associated with performance enhancement and muscle building, while women and older exercisers were more concerned with health-promoting products such as vitamins, minerals, and herbal supplements. An appropriate dissemination of accurate and scientifically sound information regarding the benefits and side effects of nutritional supplements is highly recommended in the sports environment in Beirut city.

  11. Magical Landscapes and Designed Cities

    DEFF Research Database (Denmark)

    Raahauge, Kirsten Marie

    2008-01-01

    with “something special,” a feel-good, (almost spiritual) healing power (just moments away from the bustling city). In Melanesia, such a spiritual force goes by the name of “mana”. Århus’ mana landscapes are only invested with this huge, floating quality because they are near the city. Furthermore, they are seen...... from the point of view of the city, where order, design, planning and commerce are important cityscape qualities. The article deals with the way in which these two parts of the city, landscape and brandscape are complementary parts of the city-web. Analytical points made by Mauss, Lévi......-Strauss and Greimas are discussed in connection with the empirical setting of the city of Århus...

  12. City project and public space

    CERN Document Server

    2013-01-01

    The book aims at nurturing theoretic reflection on the city and the territory and working out and applying methods and techniques for improving our physical and social landscapes. The main issue is developed around the projectual dimension, with the objective of visualising both the city and the territory from a particular viewpoint, which singles out the territorial dimension as the city’s space of communication and negotiation. Issues that characterise the dynamics of city development will be faced, such as the new, fresh relations between urban societies and physical space, the right to the city, urban equity, the project for the physical city as a means to reveal civitas, signs of new social cohesiveness, the sense of contemporary public space and the sustainability of urban development. Authors have been invited to explore topics that feature a pluralism of disciplinary contributions studying formal and informal practices on the project for the city and seeking conceptual and operative categories capab...

  13. Influence of exposure differences on city-to-city heterogeneity ...

    Science.gov (United States)

    Multi-city population-based epidemiological studies have observed heterogeneity between city-specific fine particulate matter (PM2.5)-mortality effect estimates. These studies typically use ambient monitoring data as a surrogate for exposure leading to potential exposure misclassification. The level of exposure misclassification can differ by city affecting the observed health effect estimate. The objective of this analysis is to evaluate whether previously developed residential infiltration-based city clusters can explain city-to-city heterogeneity in PM2.5 mortality risk estimates. In a prior paper 94 cities were clustered based on residential infiltration factors (e.g. home age/size, prevalence of air conditioning (AC)), resulting in 5 clusters. For this analysis, the association between PM2.5 and all-cause mortality was first determined in 77 cities across the United States for 2001–2005. Next, a second stage analysis was conducted evaluating the influence of cluster assignment on heterogeneity in the risk estimates. Associations between a 2-day (lag 0–1 days) moving average of PM2.5 concentrations and non-accidental mortality were determined for each city. Estimated effects ranged from −3.2 to 5.1% with a pooled estimate of 0.33% (95% CI: 0.13, 0.53) increase in mortality per 10 μg/m3 increase in PM2.5. The second stage analysis determined that cluster assignment was marginally significant in explaining the city-to-city heterogeneity. The health effe

  14. Smart Cities Will Need Chemistry

    Directory of Open Access Journals (Sweden)

    Alexandru WOINAROSCHY

    2016-06-01

    Full Text Available A smart city is a sustainable and efficient urban centre that provides a high quality of life to its inhabitants through optimal management of its resources. Chemical industry has a key role to play in the sustainable evolution of the smart cities. Additionally, chemistry is at the heart of all modern industries, including electronics, information technology, biotechnology and nano-technology. Chemistry can make the smart cities project more sustainable, more energy efficient and more cost effective. There are six broad critical elements of any smart city: water management systems; infrastructure; transportation; energy; waste management and raw materials consumption. In all these elements chemistry and chemical engineering are deeply involved.

  15. Photovoltaic power generation field test at Industrial Technology Research Institute. Prefectural office building in a sunshine-rich district (Kanagawa Prefectural Industrial Technology Research Institute); Sangyo gijutsu sogo kenkyusho taiyoko hatsuden field test jigyo (nissha ryoko chiku no kenchosha). Kanagawaken sangyo gijutsu sogo kenkyusho

    Energy Technology Data Exchange (ETDEWEB)

    Okazaki, H [Kanagawa Prefectural Government Office, Yokohama (Japan)

    1997-05-30

    The result of a photovoltaic power generation field test in fiscal 1996 on a prefectural office building in a sunshine-rich district is reported. It is a lighting power source installed in fiscal 1994 on the third-floor rooftop of the management information building of Kanagawa Prefectural Industrial Technology Research Institute. It has a capacity of 25kW, operating on system interconnection (no back flow), and has a single 15-series/26-parallel array (mono-crystal modules) facing 38deg westward from due south and inclined at an elevation angle of 20deg. From the 240000kWh insolation that contributed to power generation, a DC power output of 28000kWh was obtained, output of 25000kWh after conversion into AC. The module efficiency was 10.8-13.8%, higher when the daily mean temperature was lower. In the case of 3kW type expected to diffuse into the residential and commercial sector and household sector, one will output 3000kWh a year, which is an appropriate capacity as a locally distributed type power generating system in view of the monthly consumption of 2000kWh by a household in general in the Tokyo Electric Power Co., Ltd. service area. No problem is found in reliability of the tested system. Although the power it generates is less than what this office consumes, it is effective in enlightening people about resources saving and peak cut in summer

  16. New energy vision of the Yokaichi city area. New energy society to be created by all citizen - Yokaichi City; 2001 nendo Youkaichi shi chiiki shin energy vision. Minna no chikara de tsukuru shin energy shakai Youkaichi

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-03-01

    For the purpose of promoting the introduction of new energy and enhancing the awareness of it in Yokaichi City, Shiga Prefecture, an investigational study was conducted of the energy demand amount of the city, existence amount of new energy, project for new energy introduction, etc., and a new energy vision was worked out. The energy consumption amount of the city was estimated at approximately 1,004,638 drums in terms of oil drum (200L). By sector, the energy consumption amount was 66.1% in the industrial sector, 17.4% in the transportation sector and 16.5% in the commercial/residential sector. The rate of energy source was 62.2% of fossil fuel, etc., and 37.9% of electric power. As the project for new energy introduction, the following were studied: promotion of introduction of solar energy collector/photovoltaic power generation to general households; introduction of photovoltaic power generation/solar hot water supply space heating system to public facilities; road preparation by installation of street light using photovoltaic power generation; installation of micro wind power generator at the disaster-prevention base; introduction of biomass energy such as wood pellet stove to public facilities; project of rape blossoms (cultivation of rape/production and consumption of rape oil/recovery of waste cooking oil/BDF). (NEDO)

  17. Regional new energy vision formulation for Nichinan City. Fiscal 2001 report; 2001 nendo Nichinan shi chiiki shin energy vision sakuteisho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-03-01

    For promoting the introduction of new energy and for elevating people's consciousness of such in Nichinan City, Miyazaki Prefecture, surveys and studies were conducted concerning the energy demand of the city, the amount of new energy resources in existence, and new energy introduction plans, and then a vision was formulated. The city's energy demand is estimated to be approximately 4,028-million MJ/year, which includes 46% for the transportation sector, 30% for the people's livelihood-related business sector, 17% for the residential sector, and 7% for the industrial sector. The energy demand is covered 62% by oil-based fuels and 30% by electric power. Projects discussed for new energy introduction included the introduction of photovoltaic power into a lifelong learning center, a comprehensive center for health and welfare, and primary schools; introduction of solar hot water supply systems into school meal providing facilities; introduction of medium-size wind power systems (five systems); medium- or small-scale hydroelectric power generation on the Sakatani river; use of street light lighted by photovoltaic/wind hybrid power systems; introduction of clean energy vehicles; power generation utilizing livestock excrement; introduction of photovoltaic, hydroelectric, and methane gas power generation into a sewage treatment plant; and the use of RPF (refuse paper and plastic fuel) at the Nichinan plant of Oji Paper Co., Ltd. (NEDO)

  18. Outdoor γ-ray dose rate in Mutsu city and environmental factors affecting outdoor γ-ray dose rate in IES

    International Nuclear Information System (INIS)

    Iyogi, Takashi; Hisamatsu, Shun'ichi; Inaba, Jiro

    2001-01-01

    Previously, we surveyed outdoor γ-ray dose rates throughout Aomori Prefecture from 1992 to 1995, and found a mean annual dose rate of 28 nGy h -1 . Relatively high dose rates were also observed in several areas (municipalities) of the survey locations. In this study, we examined the detailed distribution of the γ-ray dose rate in one such high dose rate area, Mutsu City. Glass dosemeters were used for the monitoring of cumulative γ-ray dose rate at 10 locations in the city. The dose rate from each radioactive nuclide in the ground at the monitoring locations was measured by using an in situ γ-ray spectrometer with a Ge detector. The results obtained with the glass dosemeters showed that the γ-ray dose rates in Mutsu City varied from 17 to 32 nGy h -1 . Although the dose rates were almost the same as the mean dose in Aomori Prefecture (1992-1995), the rates were lower than other high dose rate areas which had already been measured. The in situ γ-ray spectrometry revealed that these relatively high dose rates were mainly caused by 40 K and Th series radionuclides in the local ground. The effect of meteorological conditions on the γ-ray dose rate was studied at a monitoring station in the IES site. The dose rate was continuously recorded by a DBM NaI(Tl) scintillation detector system. The mean dose rate obtained when precipitation was sensed was 26 nGy h -1 and higher than when no precipitation was sensed (24 nGy h -1 ). (author)

  19. Smart cities of the future

    Science.gov (United States)

    Batty, M.; Axhausen, K. W.; Giannotti, F.; Pozdnoukhov, A.; Bazzani, A.; Wachowicz, M.; Ouzounis, G.; Portugali, Y.

    2012-11-01

    Here we sketch the rudiments of what constitutes a smart city which we define as a city in which ICT is merged with traditional infrastructures, coordinated and integrated using new digital technologies. We first sketch our vision defining seven goals which concern: developing a new understanding of urban problems; effective and feasible ways to coordinate urban technologies; models and methods for using urban data across spatial and temporal scales; developing new technologies for communication and dissemination; developing new forms of urban governance and organisation; defining critical problems relating to cities, transport, and energy; and identifying risk, uncertainty, and hazards in the smart city. To this, we add six research challenges: to relate the infrastructure of smart cities to their operational functioning and planning through management, control and optimisation; to explore the notion of the city as a laboratory for innovation; to provide portfolios of urban simulation which inform future designs; to develop technologies that ensure equity, fairness and realise a better quality of city life; to develop technologies that ensure informed participation and create shared knowledge for democratic city governance; and to ensure greater and more effective mobility and access to opportunities for urban populations. We begin by defining the state of the art, explaining the science of smart cities. We define six scenarios based on new cities badging themselves as smart, older cities regenerating themselves as smart, the development of science parks, tech cities, and technopoles focused on high technologies, the development of urban services using contemporary ICT, the use of ICT to develop new urban intelligence functions, and the development of online and mobile forms of participation. Seven project areas are then proposed: Integrated Databases for the Smart City, Sensing, Networking and the Impact of New Social Media, Modelling Network Performance

  20. City under the Ice

    DEFF Research Database (Denmark)

    Nielsen, Kristian Hvidtfelt

    : The public image of Camp Century was one of technological comfort and military-scientific control. Amidst the raging Cold War and up against the harsh environment, the construction of the camp would prove to the public that the combined forces of the US military-technology-science complex would prevail......This paper uses Paul Edwards’ closed world metaphor to understand US involvement in Greenland during the Cold War. Closed worlds mark military-techno-scientific geographies of conflict: They refer to sealed techno-spaces of observation, containment, and control, but also to the settings in which....... However, the military logic of Camp Century was self-referential and closed in the sense that the very idea of constructing the city under ice emerged from Cold War strategy. The closed world of Camp Century established a temporary boundary between, on the one hand, the comfortable space controlled by US...