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Sample records for chosa hokokusho bio

  1. Report on technological trend survey in fiscal 2000. Survey on bio-technology development strategy; 2000 nendo gijutsu doko nado chosa hokokusho. Bio technology gijutsu kaihatsu senryaku chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Survey and research have been performed on bio-technologies as to their seeds of technological development projects to be worked on by the government from the viewpoint of industrial utilization technologies. In the survey on the trends of research and development and technological development on human-genomes, the survey has been done on the status of execution in the Millennium Genome Project, and how the works related to human-genomes are done at the bio-related government based research organizations and the private sector research organizations. Trends related to the human-genome research in overseas countries were also surveyed. With regard to the future prospect of research and development in the post genome age, discussions were given on the result of the questionnaire survey on opinion leaders in the industrial, governmental and academic areas. In discussing the viewpoint of the industrial utilization technologies related to human genomes, candidates assumed usable in the genome related application fields were discussed, and a basic framework of a technological map was prepared. Based on the results thereof, the technological development areas anticipated to be important in the future were extracted, and the technological development themes were discussed. (NEDO)

  2. Fiscal 1997 survey report on a feasibility of international collaboration on bio-hydrogen R and D; 1997 nendo chosa hokokusho (bio suiso seizo gijutsu ni kakawaru kokusai kyoryoku kanosei chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    R and D of the production technology of biohydrogen is an option effective for the world energy supply technology and the world environmental preservation technology in the 21st century. At present, a project named `R and D of the environment harmony type hydrogen production technology` tackles the R and D of the hydrogen production technology using photosynthetic microorganisms, and promotes the R and D in this field from both aspects of a basis and application as seen in a workshop held including interchanges with researchers and research institutes overseas. With the recently increasing interest in bio-hydrogen production technology also overseas, search and bleeding/improvement of microorganisms related to the hydrogen production and utilization technology of biomass have been advancing. For development in this field, it is necessary to construct a widespread research network and promote the comprehensive research and development. In this survey, most of the research institutes visited recognized an importance of international cooperation in this field and agreed to make future research interchanges in a wide range. Based on the survey, a feasibility of concrete international collaboration is searched. 146 refs., 2 figs., 11 tabs.

  3. Fiscal 1998 research report. Survey on R and D, and application technology of biotechnology; 1998 nendo chosa hokokusho. Bio technology no kenkyu kaihatsu, sangyoka gijutsu nado ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Survey was made mainly on use of biotechnology as resource saving and energy saving processes. Biotechnology is in wide use in a pharmaceutical field, while its application is on the increase in agriculture, food, chemistry, energy and environment fields. The USA is ahead of Japan and Europe. In the USA, there are more than 1000 ventures, and R and D of biotechnology, in particular, gene analysis and manipulation techniques are in progress together with acquisition of patents. In biomass energy, production of ethanol from corn, and development of biodiesel are in progress in the USA and Europe, respectively. Use of biomass should be promoted because of its global environment compatibility and sustainable productivity. In the future bio-market, genome analysis and its application are most important, however, Japan is behind in such technology in the world. The Joint approach by industry, university and government is necessary from the viewpoint of a future marketability and international competitiveness. Promotion of a public acceptance and nurture of creative talents are also important. (NEDO)

  4. Research report of fiscal 1997. Survey on creation of high-efficiency renewable resources, and bioconversion technology; 1997 nendo chosa hokokusho. Kokoritsu saisei kano shigen no sosei narabi ni bioconversion gijutsu ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    Survey was made on material production technology using creation technology of high-efficiency renewable resources (photosynthesis reaction of plants). Industrially usable plant resources in overseas countries and Japan were arranged, and plant resources unused for food were also surveyed. The present state of genetic engineering necessary for metabolic engineering of higher plants such as fit and high-expression technology of genes, plant cell cultivation, and control technology of plant cell multiplication is described, and elementary technologies required for future gene-recombined plants are predicted. Survey was also made on the trend of creation technology of industrial plants for fat and oil, biodegradable polyester, amino acid, cellulose, fiber (cotton) and forest wood. A patent list on plant biotechnology was prepared, and study on bioconversion of plant resources was also surveyed. Overseas R & D trends on conversion and effective use technologies of renewable bio- resources are reported, and process design and its profitability were evaluated through a case study. 414 refs., 87 figs., 55 tabs.

  5. FY 1997 report on the research study for preparation of NEDO`s vision. Biomass energy; 1997 nendo chosa hokokusho (NEDO vision sakutei ni muketa chosa kenkyu). Biomass energy ni tsuite

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Research study was made on the current usage, technological development and future subjects of biomass energy. The current use of biomass energy over the world estimated to be nearly a billion t/y oil equivalent. This value is estimated to be only a part of a pure primary biomass yield of 73 billion t/y oil equivalent showing a large supply potential. The evaluation result of a biomass energy potential in the world by GLUE (Global Land Use and Energy Model) considering worldwide biomass flow and competition of land use showed that no change of land use form in advanced areas is predicted, and no production of new biomass energy from forests in advancing areas is also expected. Production of biomass energy from farm products is promising in advanced areas, while the potential of biomass residue is high in advancing areas showing the possibility of energy development. Development of new biotechnologies such as molecular control of bio-production functions is expected to increase biomass resources. 76 refs., 26 figs., 30 tabs.

  6. Research report of fiscal 1997. Survey on information networks for environment technology transfer; 1997 nendo hokokusho. Kankyo gijutsu iten joho network chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    ICETT is one of the member organizations of APEC environment technology virtual center which established in Osaka in 1996 for active environment technology exchange between APEC countries based on a survey result obtained in fiscal 1995. ICETT began its information service in April, 1997, and completed useful prototype home pages which include the database composed of practical useful information on environment preservation technology of domestic factories and offices, and training information and local governments` approach cases to pollution control. In fiscal 1997, further survey was made, and the simulation software of a model process was also developed for training. Clean technology and energy saving technology strongly demanded by developing countries were surveyed to prepare a database including useful information for developing countries. A basic design software for bio-treatment of waste water was also prepared. The total number of home page accesses exceeded a predicted number for the first half year. 5 refs., 25 figs.

  7. Survey on bio-chemical complex harmonized with global environment. 3; Kankyo chowagata seibutsu kagaku konbinato ni kansuru chosa. 3

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    A survey was conducted of bio-chemical complex harmonized with the global environment for the purpose of constructing the material production process harmonized with the environment by the process fusion between biological conversion and chemical reaction. Palm oil was taken up as renewable raw material plant resource. The process utilizing bio-chemical reaction advances at normal temperature and pressure and is high in reaction specificity and selectivity. This is a recycling, circulation and environmental harmony type production technology which brings high yield, energy conservation, resource conservation, and low environmental loads. Waste water treatment and production of useful substances from sludge were thought as elementary technology. A possibility was studied of enzyme production by culturing solid waste, and the enzyme was applied to the hydrolysis process. The paper indicated trace components in the palm oil and the extraction method and proposed the production process of new derivatives for adding value to hydrolysate. A study was also made of the overall process flow which integrated these new processes and the material balance. The comprehensive evaluation of this new process was made from the aspect of the product structure, the market, construction cost, economical efficiency, and the environment. 133 refs., 65 figs., 56 tabs.

  8. Survey report of FY 1997 on the feasibility of microbial biotechnology for reuse of environmental pollutants; 1997 nendo chosa hokokusho (kankyo osen busshitsu no shigenka no tame no biseibutsu bio technology no riyo kanosei chi kansuru chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    An investigation was conducted with the aim of elucidating the foundations for effective utilization of environmental pollutants or unused resources which are likely to be causal substances of environmental pollutants, as resources, using biotechnology. Composting of agricultural waste, production of microbial mycelium proteins and microbial fermentation materials were suggested as main examples of effective utilization of unused resources by microorganisms. Selection of active microorganisms in the livestock waste, clarification of the mechanism of action and the establishment of treatment conditions are essential to new developments in this field. In the field of marine products industry, it was pointed out that the recycling of waste using microorganisms and enzyme treatment is the most promising approach to the effective utilization of resources. In the field of food industry, applications as the culture media for mushrooms, for enzyme production and for the production of physiologically active materials as well as fuel were clarified. Was also pointed out the significance of studies on the microorganisms and enzymes in resources containing cellulose, hemicellulose and lignin, and the waste from these resources, lignocellulose. Were also proposed the composting of household waste, methane fermentation, and fermentative production of organic acid and hydrogen from waste. Possibility and significance of fermentative production of organic acid from sewage sludge were suggested. 314 refs., 46 figs., 33 tabs.

  9. FY 1995 report on the results of the investigational study on the technology development for the commercialization of solar systems for industrial use, etc. - Investigational study on the solar system. Investigational study on a solar heat utilization system; 1995 nendo sangyoyonado solar system jitsuyoka gijutsu kaihatsu seika hokokusho. Solar system no chosa kenkyu (taiyonetsu riyo system ni kansuru chosa kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    This survey clarifies the present situation of the solar heat utilization technology mostly for industrial use, makes a concrete concept of solar heat utilization clear, and extracts items of the technology development and evaluates sociality, economical efficiency, etc. It aims at working out a program for the future technology development. The following proposals were made: 1) technology development program; 2) simulation soft development program; 3) experimental field of the solar heat utilization technology. In 1), concepts of technology development are 'medical use boiling pasteurization,' 'temperature increase in the metal surface treatment process,' 'water purification using photo-catalyst,' 'distributed small power system,' and 'waste water treatment using bio-technology.' In 2), cost reduction is needed for commercialization/merchandising of technology, and therefore, the development of simulation software is studied. In 3), as the experimental field from commercial/residential use system to industrial use system, an large-scale and systematical experimental field is proposed where all that can be substituted for by solar energy among the energies required for the urban function are used. By this, the solar heat utilization system gets accustomed to the people, increases the reliability, and clearly leads to the course to the next stage of the R and D. (NEDO)

  10. Fiscal 1998 research report. Study on the feasibility of microorganism biotechnology for effective use of environmental pollutants. Pt. 2; 1998 nendochosa hokokusho. Kankyo osen busshitsu no shigenka no tame no biseibutsu bio technology riyo kanosei ni kansuru chosa. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Study was made on the feasibility of microorganism biotechnology for effective use of environmental pollutants and unused resources. Microorganisms and microorganism enzymes for decomposing lignocellulose were viewed, and uses of hydrolysis products were summarized. Production of microorganisms applicable to fodder, composting, and production of energy sources (methane, hydrogen, ethanol) were studied. Use of vegetable fiber residues such as beer lees as fungus cultivation medium and conversion to valuable substances were also studied. Microorganisms treatment (MT) of wastes in fats and oils industry was summarized. Effective use of MT of protein waste from marine products was studied. MT of manures with the greatest impact on environment as livestock waste was summarized. The necessity of separate collection of domestic wastes, and composting and methane fermentation of kitchen garbage were reported. The feasibility of MT of plastic wastes, and decomposition of halogenated methane with high toxicity were also studied. (NEDO)

  11. Report on the FY 1999 research survey on the industrial utilization/development of the biofilm formation mechanism and antifouling substances; 1999 nendo bio film keisei kiko oyobi sogai busshitsu no sangyoteki riyo kaihatsu chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The paper described the results of the FY 1999 research on the fouling by marine aufwuchs. The survey is aimed at searching the nature world for active substances for biological antifouling. The fouling mechanism in the ocean is as follows. The adsorption of organisms called the conditioning film first occurs on the surface, and next, bacteria and diatom around the surface form biofilm and cover. After that, biological fouling by large aufwuchs occurs. Therefore, the control of biofilm formation was regarded as most important, and with this as a guidepost, the search was conducted. Using biofilm anti-formation activity and periphytic bacteria anti-growth activity as guideposts, some compounds were searched for. Being aimed at Porifera, in particular, new compounds were isolated from it. Since few of other organisms attaches on the surface of sponge, there is a great possibility of Porifera's producing any anti-fouling substances. Further, it is thought that symbiotic microorganisms of sponge (40% of the total weight) produce various biologically active substances. Synthetic phenethyl amine derivatives were also studied. (NEDO)

  12. Fiscal 1997 report on a feasibility study of international joint researches in the Asian region; 1997 nendo chosa hokokusho (Asia chiiki kokusai kyodo kenkyu kanosei chosa (4)hokokusho)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    It is thought that the energy consumption in Asian countries with ASEAN and China as center will a marked growth also in future together with a rapid economic growth, but harmony with environmental problems and economic growth is being taken as a serious problem. This is an important issue also to Japan from viewpoints of secure energy supply and regional response to the environmental issue. Accordingly, strongly desired is positive response to global environmental issues and promotion in development/spread of new energy/energy conservation in these countries. For the spread of the technologies, actual construction/operation of plants by joint researches with Japan are effective from aspects of personnel raising, technical improvement, PR effects, etc. This is also helpful for Japan in terms of technological development because Japan can also get the unobtainable data from the operation under appropriate conditions. This is a report on the studies of the trends of global environmental problems in Thailand, Indonesia, Malaysia, the Philippines, India and China. 3 figs., 72 tabs.

  13. Fiscal 1995 geothermal development promotion survey. Natural environment survey report; 1995 nendo chinetsu kaihatsu sokushin chosa. Shizen kankyo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    In Candidate C area for the geothermal development survey, the natural environment was surveyed and `the secondary landscape assessment` was summed up in which places proposed for drilling of large-size wells and for construction of power generation facilities are extracted and a simulation of the landscape is conducted. The area for survey is the Shiramizu-gawa region in the south of Lake Akan, Akan-cho, Akan-gun, Hokkaido. The field survey was carried out about three items of landscape, plants and animals during the June-November period, 1995. As to the flora, diverse florae including vegetation unique to alpine areas, wetlands, and fumarole surrounding areas were found in the region, which is covered with summer-green broad-leaved forests or mixed forests of coniferous and broad-leaved trees. As to the fauna, faunae inhabitant of the highly natural forests were found including black woodpeckers and mountain hawk eagles. As a result of studying the places proposed for geothermal development from the above-mentioned survey, two places were picked up in the west of the survey area, where geothermal development is comparatively less influential in the natural environment and landscape and there is a high locational adaptability. 19 refs., 56 figs., 49 tabs.

  14. Research report for establishment of NEDO vision; NEDO vision no sakutei ni muketa chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    Because of an increase in energy demand due to economic growth and industrial structure change in the Asian area and its effect on global environment, the economic evolution harmonizing with energy and environment (3E) of the Asian area is required. The role of Japan, in particular, NEDO for achieving such 3E was studied from an international viewpoint. The following are thus surveyed: The history of energy demands, economic growth, an increase in energy consumption and their effect on global environment in the Asian area, and the policies, measures and future plans of Asian countries corresponding to the above situations. The role of NEDO is first of all R & D of biomass toward practical use, and development of effective use technology of biomass energy. Positive approach to control of CO2 emission and immobilization of CO2 is also required in industrial and traffic fields. As technology transfer from Japan, promotion of joint researches and establishment of an economic support scheme are expected together with transfer of the basement technology and training. 79 figs., 13 tabs.

  15. Report on the analytical survey of the Pacific energy information; Taiheiyo energy joho bunseki chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    Arrangement, investigation and analysis of an energy information exchange system were conducted, with the aim of coping with the development in the whole Asia/Pacific area, the stabilization of energy supply/demand, and the environmental problem and of realizing effective cooperation of every country in the area. Concerning the trend of the domestic primary energy supply/demand, there are some patterns. Countries which show high growth rates are developing countries such as Thailand and China, and NIES such as Korea and Taiwan. Countries where growth rates are slowing down and lowering are developed countries such as Australia, Canada, Japan and the U.S. Countries where energy supply/demand is not stabilized are Singapore, Hong Kong, Indonesia and Chile which are suffering from variations in import/export. The ultimate energy consumption is the domestic primary energy supply from which the conversion loss in the conversion sector was deducted, and indicates almost the same trend as the primary energy supply. It is divided into a stabilized type of developed countries and a rapidly increasing type and a stagnant type. However, there are some exceptions. Total data in the quarter of the year cannot be the yearly data by itself, but requires a year-end tax arrangement. 40 tabs.

  16. Report on an analytical survey on the Pacific energy information; Taiheiyo energy joho bunseki chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    For the purpose of collecting and arranging energy information in the Asia and Pacific region, this survey has been conducted for many fiscal years. The Asia and Pacific region is classified into the Chinese area, the Southeast Asia area including Brunei, Indonesia, the Philippine, Singapore and Thailand, the East Asia area including Japan, Korea, Taiwan and Hong Kong, the North America area including the U.S. and Canada, and the Oceania area including Australia and New Zealand. As to the primary energy supplied from 1980 to 1993, China largely increased its share by 3.1%. The Southeast Asia also increased its share by 2.1%, and the East Asia by 2.5%. To the contrary, the North America area largely declined its share by 7.8%, but still has approximately 60% in the Asia and Pacific area. By kind of energy, coal increased the share while oil decreased. 16 figs., 7 tabs.

  17. Investigational report on the trend of measures for global warming; Chikyu ondanka taisaku doko chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    To know the trend of measures taken for global warming, conducted were overseas surveys, participation in academic society meetings, and literature surveys. The phaseout time of all ozone depleting substances responsible for the ozonospherial destruction was determined for both developed and developing countries in the 7th Meeting of countries which concluded the Montreal Protocol. As information on measures for protecting the ozonosphere, introduced was activities under United Nations Environment Programme (UNEP). New fluorine containing ethers were introduced as cleaning solvent which causes no ozonospherial destruction and is low in global warming index. Toxicity data were obtained on HFC-236ea and HFC-236fa which are promising substitutes in HCFC foaming and refrigerant fields. The paper introduced an outline of the 1st Meeting of countries which concluded the Framework Convention on Climate Change held in 1995. According to the report on the National Institute of Public Health and Environmental Protection of the Netherlands, the amount of emission of fluorine containing greenhouse effect gas (in CO2 conversion) reached 8-14% of all the amount of greenhouse effect gas emitted in 1990 unless the control is reinforced. An outline of the TEWI-3 project was introduced which is useful for comparing effects of substitution technologies on global warming. 14 refs., 11 figs., 29 tabs.

  18. Research report on human media; Human media no chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    The human multimedia technology corresponding to users` subjective characteristics was researched to realize information environment producing a sense of unity with human. The human media technology realizes a human sensitive information processing model and a common database easily acceptable sensitively by various users. This technology also should be able to fairly accept and transmit individual`s information and knowledge as multimedia information, and in addition it is required to supply a virtual space with presence. In fiscal 1995, the research committee studied the concrete developmental issue for integrating these advanced fundamental technologies, and as practical images planned the prototype systems such as human media interactive plant operation, supply of environment supporting personal intelligent activities, and virtual medical center. The research committee also discussed development of space mobile media to secure energy-saving and safety of automobiles, and an environment simulation system with participation of many people. 34 figs., 2 tabs.

  19. Investigational report on the trend of control technology; Seigyo gijutsu doko chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-06-01

    For the purpose of corresponding to changes of the industrial structure and making full use of the control technology, the paper investigated the state of the application. High-grade automation in the manufacturing industry has reached the spread of use at big companies for these 10 years. The hierarchical structure of business/process/DCS has been completed, and the optimal control and the advanced control have been realized. The development and spread to the much wider field is anticipated. The soft structure system is needed for equipment improvement in view of the life cycle of equipment and toward the elimination of bottlenecking. For the design of the control system, commercial tools began to be much used, and it is expected in future to accumulate and recycle the knowledge/knowhow for effective design work. Further, strict simulation models based material balance and heat balance have also been on the rise, and the advance in technology is expected. Because of the total productivity of the production equipment, the control technology is anticipated not only for the pursuit of controllability but for the use as supporting technology in the operation/driving/failure diagnosis for working out, carrying out and evaluating the optimum operation plan. 18 refs., 99 figs., 100 tabs.

  20. FY 2000 report on the results of the regional consortium R and D project - Regional consortium energy field. Final year report. R and D on the bio-fuel production by high functional bio-reactor; 2000 nendo chiiki consortium kenkyu kaihatsu jigyo - chiiki consortium energy bun'ya. Kokino bio reactor ni yoru bio nenryo seisan ni kansuru kenkyu kaihatsu (saishu nendo) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    A system was developed for producing automobile fuel from the recycled paper and waste cooking oil using high functional intelligent yeast. Element technology is the functional yeast creation technology and the online intelligent control technology of the process into which the fixed bio-reactor was inserted. Studies were made on the following: 1) creation of high activity lipase production/ethanol production yeasts; 2) bio-fuel production by intelligent bio-reactor; 3) process optimization control technology by fuzzy control; 4) stabilization of bio-fuel production yeast; 5) comprehensive investigational study. In FY 2000, the results were obtained as written below: development of the stable lipase coming from rhizopus japonicus, fixed bacterium using rhizopus oryzae fungus body which can be used more than ten times, direct ethanol fermentation from starch by developing the multi-copy glucoamylase manifestation yeast, operation of a 20L capacity bench plant, etc. (NEDO)

  1. Research cooperation project in fiscal 1998. General report on research cooperation related to mine waste water treatment technology by utilizing biotechnology; 1998 nendo kenkyu kyoryoku jigyo. Bio riyo ni yoru kohaisui shori gijutsu ni kansuru kenkyu kyoryoku sokatsu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This paper describes cooperative development of bio-treatment technology for mine waste water generated by operating mines in China. Certain types of bacteria have capability to oxidize ferrous iron in the waste water into ferric iron ions. The bacteria cause ferric iron oxides in low pH regions to get deposited, and can remove them from sedimentation by using cheap calcium carbonate as a neutralizer. Volumetric reduction in waste sediments may also be achieved during removing heavy metals in a pretreatment process. Great advance may be expected in taking actions to prevent water quality contamination. This paper summarizes activities taken in fiscal 1998. Eight site surveys in total were carried out using 47 persons in total. Major activities included operation study guidance of a pilot plant, and surveys for measures on heavy metal generation sources in Wushan Mine. In addition, site surveys were performed at Dexing Mine and Yinshan Zinc Mine. Subsequently from fiscal 1997, a bench scale testing equipment used in Japan and consumables were transported to China. The operation study data on the pilot plant were put into order and analyzed. Concept design was also made on a waste water treatment facility for Wushan Mine. (NEDO)

  2. Report on a survey in fiscal 1999. Supplementary survey on research and development of carbon dioxide fixation and effective utilization technologies utilizing bacteria and algae (the survey on feasibility of bio-technologies to create economic effects, such as the biological CO2 fixation technology); 1999 nendo saikin sorui nado riyo nisanka tanso koteika yuko riyo gijutsu kenkyu kaihatsu futai chosa. Keizaiteki koka wo soshutsusuru seibutsuteki CO{sub 2} koteigijutsu nado no biotechnology no kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Bio-technologies including the biological CO2 fixation technology, or the green bio-technologies (GBT) are the technologies indispensable in realizing the change to a resource circulating and environment harmonizing society that accompanies economical growth, or in other words, the 'sustainable development'. In quantifying the feasibility of these technologies, the GBTs that contribute to creating Japan's international competitive power and employment were specified, and an approach to establish the realization target in 2010 was adopted, upon identifying the general condition of the related markets inside and outside the country. The GBT is the technology that makes the best use of Japan's independent strength created by combining the enzyme engineering and fermentation engineering with the 'genome science' (HEART). The targets are to substitute four million kiloliters of petroleum with a resource circulation type energy generated by the bio-technology; apply the bio-technology to about 30% of products and processes produced or used in Japan's chemical industries; and aim at creating markets by using environmental measurement and analysis, treatment of hard-to-decompose substances, and supports on tree planting as the three pillars. A simulation on return on investment in GBT business suggests the effect of promoting PFI. (NEDO)

  3. FY 1997 report on the field survey on country situations including efficient energy consumption. Vietnam; 1997 nendo chosa hokokusho (energy shohi koritsuka nado chiiki josei genchi chosa). Vietnam

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Field survey was made on the current state of and issues on energy in Vietnam. In Vietnam, firewood is in wide use as non-commercial energy, and sums to a half of total energy consumption. Other energies such as hydroelectric power, petroleum, natural gas and coal are self-sustainable. Commercial energy consumption in 1995 is estimated at 10,070,000t in oil equivalent, which is broken down into 23% for coal, 42% in oil, 5% for natural gas and 30% for electricity. Abundant water resources will form the mainstay of future electric power supply. Commercial production of oil started in 1986 becoming an oil exporting country. Several promising natural gas fields were discovered as the result of the exploration by foreign capital. Coal deposits are estimated to be nearly 3.5 billion tons, and most of them are anthracite. Electric power demand is growing at a higher rate than the economic growth of Vietnam. The growth rate of electric power demand is set to be 1.3 times that of GDP. Since construction funds for new plants cannot be satisfied with the national budget and domestic investment alone, the country is expecting foreign capitals. 21 figs., 36 tabs.

  4. Fiscal 1998 research report. Feasibility survey on offshore wind power generation in Japan; 1998 nendo chosa hokokusho. Nippon ni okeru yojo furyoku hatsuden no donyu kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This survey studied the feasibility of large-scale offshore wind power generation in Japan. Attempt was also made on preparation of outline maps of offshore wind around Japan. The cost of future offshore wind power generation systems is roughly dependent on technical issues and environmental issues. As technical issues, 'installation site,' 'foundation,' 'system interconnection' and 'maintenance/management' were summarized based on applications in Europe. As a result, it was clarified that technical issues can be solved with existing technologies to a certain extent, however, those relate to economical problems closely. The previous environment impact assessments say that wind power generation has no problems on the environmental issues. As relatively strong wind coastal areas, the outline maps of offshore wind point out Western Hokkaido area, Japan Sea area of Tohoku district, Pacific ocean area of the central part of Honshu, Genkai Nada area, Western Kyushu area and Southwest islands area, and suggest that these areas are promising for offshore wind power generation. (NEDO)

  5. Report on fiscal 1998 investigation of Jozankei hot spring conservation and hot spring structure; 1998 nendo Jozankei onsen hozen chosa. Onsen kozo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-10-01

    With the purpose of evaluating recoverable hot water quantity and elucidating the change over a long term, investigations were carried out, with the results summarized, on the geology, alteration zone, gravitational analysis, fluid geochemistry and hydraulics in the area. The investigations covered the area of 7 km x 6 km in about 30 km southwest of Sapporo City and were performed for the period from September 10, 1998 to October 31, 1999. The results were as follows. In the Jozankei area, with the Usubetu layer in the Old Tertiary system as the basement, layers are superposed from the Palaeogene Oligocene to the Quaternary Pleistocene. Distributing in various places between Yunosawa vicinity and Jozankei Hot Spring area are acid to neutral geothermal alteration zones. The hot spring gushing-out zone in the Jozankei hot spring area is supposed to be regulated by side-by-side cracks in the NE-SW direction. It was inferred from tritium concentration and a minor component ratio that, as the mechanism of forming a hot spring, water of precipitation origin circulating and residing for a long time on the Usubetsu layer which is marine sediment is heated by a volcanic heat source latent in the depth. (NEDO)

  6. Research report of fiscal 1997. Survey on strategies of export of environment technology in overseas countries; 1997 nendo chosa hokokusho. Shogaikoku no kankyo gijutsu yushutsu senryaku chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For active environment technology export to OECD countries, needs for environmental measures in developing countries were surveyed. Both collection of environment technology needs in developing countries and preparation of technology seeds information of Japanese enterprises, and promotion of environmental projects by adding an information dispatch function are important. Active preparation and exchange of experiences and know-how of concerned enterprises, local governments and national organizations are also necessary. For development and possible export of small- and medium-sized ventures with excellent technologies and know-how, a suitable consulting system is essential for risks. For smooth promotion of warming prevention by international cooperation, active development of monitoring technology is also important. To support developing countries, OJT of persons in charge in technology transfer sites, and preparation of information infrastructure are necessary. Japan with much know-how on environmental preservation should positively participate in international standardization activities such as ISO. 10 refs., 14 figs., 56 tabs.

  7. Research report of fiscal 1997. Basic research on joint implementation for preventing global climate changes; 1998 nendo chosa hokokusho. Kyodo jisshi kiso chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Research was made to promote Activities Implemented Jointly Japan Program. Joint Implementation (JI) is the methodology for preventing global climate changes by collaboration of countries. The countries take cooperative actions for reduction, absorption and fixation of greenhouse gases, and effectively distribute the reduction credits among relevant parties. This was decided in the first session of the Conference of Parties (COP) held in March, 1995. In COP3, Japan`s assigned reduction amount in 2008-2012 was determined as 6% of the emission level in 1990. The protocol defines JI between parties as dealings of emission reduction units, and JI between developing countries as clean development mechanism. The rules for a base line and credit distribution are necessary before full-scale implementation. Although JI is regarded as an important cost-effective project, it is important to decide where and how the JI projects should been promoted. The present state and issues of the primary approved project of Japan Program are arranged. In particular, various terms related to developing countries remain to be solved. 21 figs., 32 tabs.

  8. Research report of fiscal 1997. Basic research on the commercialization of innovative energy technologies; 1997 nendo chosa hokokusho. Kakushinteki energy gijutsu no jitsuyoka ni kansuru kiso chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This paper summarizes the research result in fiscal 1997 from the basic research results on the commercialization of innovative energy technologies. The target of a photovoltaic power generation market includes isolated power sources (several kWp) for distant places or developing countries, and those (several tens kWp) for personal residences or public facilities. Although the former is mainly promoted in the West, while the latter over the world, their profitability is unsolved. Power plants over several hundreds kWp are in demonstration test. Solar heat power generation of several tens to hundreds MWp is most profitable, however, small-scale one is poor in feasibility. Australia takes an interest in distributed photovoltaic power generation directly connected with actual lives of residents, and has a dominant opinion that desert is useless as large-scale site. This country lays emphasis on protection and maintenance rather than positive use of desert based on a basic cognition that desert is easily changed and broken. The Australian government announced power company`s obligation to use renewable energy by 2%, and a strong organization is scheduled to be newly established. 59 figs., 57 tabs.

  9. Report on survey of promotion of activities implemented jointly in China in FY 1997; 1997 nendo chosa hokokusho (Chugoku ni okeru kyodo jisshi katsudo no suishin chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Rapid economy growth has been observed in Asia including Japan. On the other hand, problems of population and environment grew even worse with the economic growth. Especially, China is the second CO2 emission country in the world. Large energy demand is still forecasted with its economic growth in the future. It is well-known that the energy consumption per unit GDP is very large. Therefore, it is very significant to promote the activities implemented jointly with China for mitigating the emission of greenhouse gases including CO2, which provides a significant meaning for solving global environmental issues as well as for improving regional environmental issues. It is necessary for the above to recognize the appropriate current situations and to promote the activities implemented jointly suitable for the country. Based on the discussions and information exchanges about environmental issues with staffs concerning environmental policies and scientists as well as the field surveys, methods for the activities implemented jointly were investigated to provide some proposals. 4 figs., 8 tabs.

  10. Fiscal 1999 research report. Survey on geothermal development sites (Survey on natural environment); 1999 nendo chinetsu kaihatsu sokushin chosa. Shizen kankyo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    This report summarizes the result on selecting sites for large-caliber production wells, and landscape characteristic evaluation for simulation, based on the landscape survey on C candidate site for geothermal development. Field survey was made on landscape, plants and animals in the Kirishima Eboshidake area. It was clarified that this area has diverse flora including some rare species such as rein orchid and monkshood which are listed as endangered species. In addition, not a few epiphytes were identified. The zoological survey result showed that planted forests of evergreen coniferous trees which cover a wide range of the surveyed area, and peripheral grassland, scrub and natural forests provide good habitats for mammals such as sika deer and wild boars. On the other hand, no animal species in need of special protection were found. Geologically some traces of landslide occurrence in the past were detected in the northern part of the surveyed area relatively. As the survey result, some promising sites suitable for geothermal development were selected, which are judged to have a relatively small impact on natural environment and landscape. (NEDO)

  11. Fiscal 1997 survey report. Survey on the innovative well drilling technology; 1997 nendo chosa hokokusho. Kakushinteki kosei kussaku gijutsu ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    In the geothermal drilling, reduction of the cost of well drilling is an important subject for technical development. The geothermal resource development tends to be made at higher temperatures and at deeper wells. In the present drilling technology, the cost is rising with the exponentially increasing depth and temperature, and there is also occurring the technical limit. Accordingly, the survey clarified the limit of the present drilling technology/cost to point out the research trend of the drilling technology as substitute for the present one, possibilities of the introduction, and the R and D target and subjects. As to latest drilling systems abroad and in Japan, the following were surveyed to study and extract promising technologies and systems: improvement/application of drilling equipment/materials (enhancement of heat resistance of the main drilling equipment, etc., cooling effects of top drive, heat resistance verification of MWD tools, PDM, tricone bits, multi-stage cementing tools, etc.), heightening of drilling rates, trend surveys of slim hole drilling, control drilling, well maintenance/workover, and well design technology. 68 refs., 73 figs., 40 tabs.

  12. FY 1997 report of survey on the intellectual property in international collaboration research project; 1997 nendo chosa hokokusho (kokusai kyodo kenkyu ni okeru chiteki zaisanken ni tsuite no chosa hokokusho)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    In promoting international collaboration research project, coordination of the patent system of each country which participants to the project belong to has broad implications in concluding the contract for the project. For example, in Japan, 100% of the patent belongs to the government for contrast or collaboration project with the government. While, in the USA, the patent developed by the private company belongs to the private company even for the contrast project. In Japan, the shared patent can not be transferred to the third party or implemented without agreement with the partner. While, in the USA, the shared patent can be transferred to the third party or implemented without agreement with the partner. Due to such a difference, some projects can not be established by ill coordination of intellectual property even when the meaning of the projects is well understood. In this survey, was investigated the outline of patent systems of major countries to study about what should well balanced treatment of intellectual property in international collaboration research project be in the future. 4 figs., 8 tabs.

  13. Fiscal 1997 survey report on the trend of global warming protection measures of substituting freons; 1997 nendo chosa hokokusho (daitai freon no chikyu ondanka taisaku doko ni kansuru chosa hokokusho)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The trend survey was conducted of global warming protection measures by participation in international conferences, scientific society meetings and lecture meetings, and by literature surveys. We participated in the international conference on ozonosphere protection measures. In the 9th meeting of the nations which concluded the Montreal Protocol, the strengthening of restrictions on methyl bromide was decided on. In the UNEP solvent technology selection conference and the OORG conference of the World Bank, reports were made on substituting solvents in Japan, activities supporting developing countries, and the developmental trend of urethane use foaming agent. In the international conference on ozonosphere protection measures, introduced were the present status of Japan`s ODA for developing countries and examples of success of the substitution in the solvent field. The paper included nine reports on CFC destruction technology related literature made public in the past one year. The paper also introduced a comparative study of de-HCFC substituting technology at U.S. Oak Ridge National Laboratory, U.S. EPA`s prediction of emission of fluorine 3 gas, the predicted value of HFC emission and trial calculation of contributing rate in all greenhouse gases by IIR, Green Peace and Elf Atochem, and NOAA`s measured data on SF6 in the atmosphere. 49 refs., 46 figs., 26 tabs.

  14. Leading research and study report for fiscal 1998. Report on leading research and study on intelligent fiber; 1998 nendo sendo chosa kenkyu hokokusho. Inteligent fiber sendo chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Researches were conducted with a view to organizing projects for developing intelligent fibers, equipped with environmental friendliness and amenity without being deprived of their original properties as structural and clothing materials, the ultimate goal of the effort being the creation of harbingers of next-generation fibers which would contribute to the advance of industries related to environments, medicine and welfare, and information. What were learned from fiscal 1998 researches are mentioned below. The strength that the general-purpose fibers currently in use exhibit is so small as to be but several percent of what is theoretically predicted for them. Demand will increase a great deal if the actual strength is doubled, for which new technologies have to be developed including those involving super-fiber texture control. For providing the fiber with such functions as environment-friendliness, amenity, etc., it is necessary to develop phasal structure control technologies with regard to fiber morphology, surface texture, etc. For success in practical application in the future of such super-fiber materials, each specimen needs to be manufactured in the order of kilogram by way of trial. Moreover, fiber evaluation techniques have to be developed in the three domains of software, hardware, and interface. (NEDO)

  15. Fiscal 1995 investigation on biological fixation of carbon dioxide; 1995 nendo seibutsuteki CO2 kotei ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    To cope with the global warming caused by CO2, an investigation was conducted into biological fixation. It is necessary to make a many-sided and comprehensive study on the mechanism of CO2 fixation, the scale (area and carbon holding density), the rate and the environmental impact of the introduction of the technology and the technical problems, and to make a quantitative evaluation of each of the methods in order to make them practical proposals. The global ecosystem is classified into the land biota and ocean biota, and each typical ecosystem was surveyed in terms of the surface area, the carbon holding amount (presently existing amount), the net primary production amount, the required nutrient salt amount, the transpiration rate, etc. Next, a discussion was made on the increasing effect of the carbon fixation amount by changing the present ecosystem from the aspect of scale and rate. At the same time, a study was carried out of energy efficiency, economical efficiency and problems. Last, elementary technology was taken up which seems to be important for implementing measures for the biological carbon fixation. As to the ocean, it is necessary to obtain information, which is not sufficient to utilize marine biota for CO2 fixation, especially on the mechanism of depth-direction transfer of organism and its quantitative grasp. As to the land, one of the measures is conversion of the ecosystem where the amount of carbon fixed is small to the ecosystem where the amount is large. 249 refs., 58 figs., 51 tabs.

  16. Report on a comprehensive research study (home welfare apparatus system - lifestyle); Sogo chosa kenkyu (zaitaku fukushi kiki system - lifestyle) hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    An investigational study was conducted on evacuation of aged people at disaster, life maintenance, and welfare apparatus which is applicable to the future change of life style and its harmony with the living environment. In the study of care apparatus, reported were the apparatus operational interface using the indoor environmental control simulation system, safety on moving/transfer equipment, experiment on opening/closing power of sliding doors, study of electric-driven wheel chairs, study of the sitting pressure of various wheel chairs, etc. In relation to the living environment, the paper reported planning of houses introducing care apparatus, assessment of system kitchen, disaster prevention measures for aged/handicapped people, study on performance of the combined use in the living environment, assessment of drops in floor level in the living space, etc. Also reported were assessment on the living environmental control state of serious paralyzers of the limbs, study of a network to support care at home, etc. 48 refs., 117 figs., 29 tabs.

  17. Report on a survey for new energy vision establishment in Yoshimatsu Township; Yoshimatsumachi chiiki shin energy vision sakutei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This paper reports on a survey for new energy vision establishment in Yoshimatsu Township located in the northern tip of Kagoshima Prefecture. The estimated values for expected usable amounts of the new energies under the vision are solar energy at 3.9 x 10{sup 6} kWh/year, wastes energy at 3349 Gcal/year, small hydraulic power at 0.1 x 10{sup 6} kWh/year, wind power at 14.3 x 10{sup 6} kWh/year, and geothermal energy at 62.25 Gcal/year. The new energies having high possibility for introducing them into the area are solar energy, wind power and small hydraulic power, all being utilized mainly for electric power generation. The specific introduction plan calls for installing wind power plants in the Mizuhara area to expand population exchange and enlighten people on the plan. The same purpose applies to solar energy power plus wind power generation in Ikedaira Park, and the solar energy power generation plan for the highway front. For enhancement, education and enlightenment of the people on welfare, solar energy power plants are intended to be built for the township office building, multi-purpose gymnasium, primary and secondary schools, lunch supply center, and the home of welfare. A micro-hydroelectric power plant is intended to be installed in the Takenaka water purification plant to expand population exchange and enlighten the people on the plan. A solar energy power plant is also planned to be built in front of Yoshimatsu Station (NEDO)

  18. Fiscal 1997 survey report. Feasibility study of the environmentally friendly type coal utilization system (survey of the coal utilization in Pakistan); 1997 nendo chosa hokokusho. Kankyo chowagata sekitan riyo system kanosei chosa (Pakistan ni okeru sekitan riyo gaikyo chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This paper made a literature survey, hearing survey, site survey/study on the coal in Pakistan such as the coal utilization system and the environmental situation, etc., and aimed at pre-examination for the survey of the introduction of the environmentally friendly type coal utilization system to be planned in Pakistan in the future. The examination, data collection and preparation were conducted in terms of the following items: the structure of coal consumption in energy supply, structure of coal consumption, mainly of domestic brown coal consumption, the situation of coal utilization by industry and by region, environmental problems caused by coal utilization such as air pollution, the trend of policies of environmental regulation, etc. The literature on the following was obtained and surveyed: the situation of economy/energy in Pakistan, coal utilization technology by industrial field, and environmental protection technology. The hearing survey was made to institutions concerned, corporation groups and men of learning and experience. Site surveys were conducted for the typically selected coal utilization equipment and existing environmental protection equipment. 66 figs., 56 tabs.

  19. Fiscal 1998 geothermal development promotion research report on the environmental impact in Akinomiya district. Hot spring, water level, spring water fluctuation; 1998 nendo chinetsu kaihatsu sokushin chosa Akinomiya chiiki chosa kankyo eikyo chosa hokokusho. Onsen, suii, yusui hendo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-09-01

    This research was made for investigating the impact of geothermal development on hot spring, ground water level and spring water by drilling 3 investigation wells N9-AY-3, N9- AY-4 and N9-AY-5 in Akinomiya district. Some research items for hot spring showed slight fluctuation until 1997, however, those showed no fluctuation due to drilling of the 3 investigation wells in fiscal 1998. These results suggest that drilling of the investigation wells has no effect on the spring and quality of hot water in Akinomiya district. Drilling of N9-AY-4 well is carrying out continuously after Sept. 1998. Fluctuation of ground water levels was dependent on precipitations, however, drilling of the 3 investigation wells has no effect on the ground water level. These results suggest that drilling of the investigation wells has no effect on the spring of hot water in Akinomiya district. Every research item for spring water showed relatively slight fluctuation stably. These results suggest that drilling of the investigation wells has no effect on spring water in Akinomiya district. (NEDO)

  20. Research report of fiscal 1997. Basic research project on energy saving in developing countries (cooperative research on oil saving / basic research on the industry of Thailand); 1997 nendo chosa hokokusho. Hatten tojokoku energy shohi koritsuka kiso chosa nado jigyo sekiyu shohi koritsuka kyoryoku chosa (Taikoku sangyo kiso chosa hokokusho)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Field research was made for oil saving in Thailand. To promote energy saving in a textile industry as main export industry, its motivation for production stuff is essential in business improvement. Proposal for work improvement, supply system of bonuses, and small-group activity are effective. Management of an energy consumption rate is essential in business management. Use of efficient waste water treatment equipment is also one of the issues. In food factories, various scopes for improvement are still found by mass/heat balance analysis in production process. As an example, a large amount of water is consumed in vain for washing raw rice in a rice powder factory, and separation of SS precipitate from waste water should be improved. Because of lagoon treatment, an effluent standard is not achieved in spite of consumption of wasteful aeration power. This treatment is reasonable because of its scale and site, although the standard can be achieved by activated sludge method. Reconsideration of the standard is also necessary based on a local total BOD load capacity. The profitability of a methane fermentation method should be examined. 72 figs., 95 tabs.

  1. Fiscal 1998 R and D project on global environmental industrial technology. R and D result report on environment- friendly production technology (advanced chemical synthesis reactor); 1998 nendo chikyu kankyo sangyo gijutsu kenkyu kaihatsu jigyo. Kankyo chowagata seisan gijutsu (kokino kagaku gosei bio reactor) kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    For high-efficiency production of substances by bioreactor, study was made on a bio-control mechanism as its elementary technology. On the study of breeding technology by expression control, the structure design of a control region and development of new expression vectors had been finished, and study was made on breeding of high-efficiency recombinant production cells by using candidate expression vectors. On the study of breeding technology by multi-stage enzyme reaction control, the enzyme gene of a system synthesizing cysteine from glycerol was searched, and hydroxypyruvaldehyde hydrogenase gene was isolated as substance production model. Cysteine production Escherichia coli combined with serineacetyl transferase gene was also prepared. In addition, study started on cloning of hydroxyacetone oxidase gene. On development of reactor system technology, for conversion of serine to cysteine, study was made on optimization of a reaction condition by theory of enzyme reaction rate. (NEDO)

  2. Fiscal 1997 R and D project on industrial science and technology under a consignment form NEDO. R and D of the technology of accelerated formation of bio-functions; 1997 nendo sangyo kagaku gijutsu kenkyu kaihatsu jigyo Shin energy Sangyo Gijutsu Sogo Kaihatsu Kiko itaku. Kasokugata seibutsu kino kochiku gijutsu no kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    As a part of the study on accelerated formation of bio- functions, analysis technology of experimental systems for in vitro evolution of protein molecules was studied. For the analysis, recognition of a fitness landscape is indispensable. Improvement of adaptive walk is possible through its analysis in an ordered space based on features of the landscape. By the last fiscal year, the knowledge of the fitness (heat-stability) landscape was obtained in the experimental system of PEP (prolyl endopeptidase) in which an adaptive walk mechanism was found to function effectively (mutated protein with a heat-stability effectively improved by adaptive walk was obtained). To obtain more general fitness landscape information, landscapes of various proteins to a fitness should be examined, and the effectiveness of approaches to efficient adaptive walk on the fitness other than a heat-stability should be clarified. The second experimental system using LOD (lactate oxidase) was thus constructed to examine the heat-stability landscape. In addition, the system of in vitro molecular evolution of proteinase inhibitor (Cystatin B) was constructed. 3 refs., 3 figs., 2 tabs.

  3. Fiscal 1992 comprehensive survey of geothermal resource in Japan (tertiary). Report on a deep-seated geothermal resource survey (summary); 1992 nendo zenkoku chinetsu shigen sogo chosa (dai sanji). Shinbu chinetsu shigen chosa hokokusho (yoyaku)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    Drilling and survey were conducted of deep geothermal exploration wells to grasp the existing situation of deep geothermal resource and the whole image of geothermal systems in the area where geothermal resource was already developed. Exploration wells are planned to be drilled down to a depth of 4000m in five years. In fiscal 1992, 24-inch pits were drilled down to 605m. In the survey, data were obtained on microscopic observation of cores and cuttings, X-ray diffraction analysis, survey of fluid inclusion, survey of geology and underground gas by mud log, etc. Further conducted were temperature log, electrical log, lateral log, density log, acoustic log, FMI log, induction log, etc. In making deep geothermal models, selection and preparation of the existing data were made, and geothermal structure models and reservoir models were made as prediction models in the Kakkonda area. Besides, studies were made of a survey method using microearthquakes, etc., survey technology using resistivity, survey technology using artificial fluid inclusion, deep drilling technology, deep fluid utilization technology, etc. 72 refs., 73 figs., 33 tabs.

  4. FY 1998 geothermal development promotion survey. Report on the environmental effect survey (animals/plants, No. B-7 Kuwanosawa area); 1998 nendo chinetsu kaihatsu sokushin chosa. Kankyo eikyo chosa hokokusho (doshokubutsu, No.B-7 Kuwanosawa chiiki)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This survey was conducted to estimate effects of drilling of geothermal exploration well on the environment, aiming at grasping the present state of environmental elements before the survey/development. As a result of the literature survey, the following distribution were confirmed in the fauna: 5 orders 10 families 19 species in the mammalia, 10 orders 25 families 73 species in the aves, 1 order 3 families 6 species in the reptilia, 2 orders 6 families 9 species in the amphibia, and 17 orders 179 families 719 species in the insecta. In the flora, a distribution of 132 families 670 species was confirmed. The results of studying the above indicated that in the fauna, there were 10 species such as antelope as valuable animal in the area surveyed and that it is necessary to pay much attention to the environmental preservation of the habitat for those animals in the well drilling associated with geothermal survey. In the flora, the 13 valuable animals selected as animal having a fear of extinction in the 'plant-version red list' were confirmed in the area surveyed and the periphery. Further, as to the plant colony, there are no important colonies in terms of preservation. In well drilling, important things are efforts exerted to restore to the original state of the area altered, prevention of the washed-away of mud water, etc., and efforts exerted to preserve the environment of vegetation. (NEDO)

  5. Survey on acceleration of geothermal development in fiscal 1998. Report on survey for influence on environment (No. B-7, Kuwanosawa district); 1998 nendo chinetsu kaihatsu sokushin chosa.Kankyo eikyo chosa hokokusho (No. B-7 Kuwanosawa chiiki)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-09-01

    A survey was performed on the current situation in the Kuwanosawa district in Akita Prefecture to identify influence on the surrounding environment due to drilling of geothermal structure testing wells. The survey on animals covered mammals of five divisions, 10 families and 19 species, Aves of ten divisions, 25 families and 73 species, reptiles of one division, 3 families and 6 species, Amphibia of two divisions, 6 families, 9 species, and Insects of 17 divisions, 179 families and 719 species. Precious animals of a several species including black salamander were identified. In the plant survey, 132 families and 670 species were identified, with several species listed as the precious plants. In the survey of hot springs, those at three locations were all high-temperature hot springs at as high as 53.8 to 96.9 degrees C. Amount of discharge, pH and electrical conductivity differ largely by the hot springs. The hot spring in Takamatsu did not show large variation throughout the survey period. The Ogura Inn at Doroyu Spa has small variation in pH and hot spring temperature, but large variation in the amount of discharge and Al{sup 3+} concentration. Correlation was recognized between hot spring temperature and amount of discharge, between hot spring temperature and anion, between amount of discharge and electric conductivity, and between amount of discharge and anion. (NEDO)

  6. Fiscal 1996 report on the investigational research on the construction of a database of physical functions; 1996 nendo chosa hokokusho (shintai kino database no kochiku ni kansuru chosa kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    For the purpose of realizing `the affluence` sought in the Japanese economic society, the supply and preparation of products, service and environments friendly to human beings seem to be important. In the future, the development of products which are fully considered also of aged and handicapped people is more expected than the conventional manufacturing of products added with value. Especially in accordance with the rapid aging, from a viewpoint that the lowering of physical functions caused by aging has an exactly close relation with the response to products and the environment, development of the database of physical functions for the aged which is useful for the design is urgently promoted. First, the data to be supplied for database were selected. As to the selection method, the data required for database were defined by collection/analysis of the existing data, examination of the needs of enterprise designers, and analysis of daily activities. In the study of the database, the structure by which data can be effectively supplied was studied and verified by pilot database for extraction of the subjects and solution to the problems. 6 refs., 57 figs., 26 tabs.

  7. Confirmation study of the effectiveness of prospect techniques for geothermal resources. Deep-seated geothermal resources survey report (Fiscal year 1994); 1994 nendo chinetsu tansa gijutsu nado kensho chosa. Shinbu chinetsu shigen chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Drilling and survey of deep geothermal exploration wells were conducted to grasp the existing situation of deep geothermal resource and the whole image of geothermal systems in the area where geothermal resource was already developed. In the drilling work in fiscal 1994, 4000m-class rigs and the top drive system were planned to be used for drilling of 12-1/4 inch wells, but 9-5/8 inch liners were used for drilling down to depths of 2550m or deeper since the amount of lost circulation is large and the withdrawal of devices may be very difficult. And in 8-1/2 inch wells, the well was drilled down to a depth of 2950m. As to the deep resistivity exploration technology using electromagnetic method, studies were made of a multiple-frequency array induction logging (MAIL) method, a vertical electromagnetic profiling (VEMP) method, a joint analysis method, etc. Concerning the synthetic fluid inclusion logging technology, containers were lowered into the well and a comparison was made between data of the homogenization temperature analysis of the formed fluid inclusion and those of the temperature log analysis. With relation to the making of deep geothermal structural models, revision was made according to the determination of depths of Miocene formations, Pre-tertiary formations, and the Kakkonda granite. 65 refs., 268 figs., 79 tabs.

  8. Survey report for fiscal 1998. Survey of trends of new CO{sub 2} fixation technology using bacteria and algae (II); 1998 nendo chosa hokokusho. Saikin sorui wo riyoshita atarashii nisanka tanso kotei gijutsu no doko chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The trend of technology is surveyed from a standpoint that, in the process of CO2 fixation using microbes for the production of useful substances, it is essential, in view of income/outgo balance and economy, to utilize their catalytic function. The survey centers about the feasibility of the utilization of organic wastes, cellulose wastes in particular, as an energy source. Special attention is paid to the energy of artificial light and laser beams. From a point of view that it is important to suppress cell multiplication and to effectively utilize only catalytic activity for the production of useful substances, the cell division mechanism of the Corynebacterium is analyzed, and the findings are compiled to facilitate the study as to whether the division may be controlled. A report is also prepared on the metabolic mechanism of a photosynthesizing bacterium that is judged to be the most promising species. Reference is made to aerobic and anaerobic bacteria. Shown are the organic compounds that are formed by CO2 gas fixation thanks to microbial or enzymatic reactions. To emphasize their importance as an energy source and to explain the conversion of biomass into useful substances, the technology and economy of conversion into fuel compounds are surveyed. The production of ethanol out of organic wastes is evaluated in the way of LCA (life cycle assessment). (NEDO)

  9. Research report for fiscal 1998 on the analysis of spread effect of technologies approved as international standards. Value web analysis and research; 1998 nendo kokusai hyojun ni ninteisareta gijutsu no hakyu koka bunseki chosa hokokusho. Value wave bunseki chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    For contributing to the formulation of technology development programs, an analysis is conducted based on the concept of value web into which the economic spread effect is incorporated. As information technology plays an important role in the fields of automobiles and chemical materials, there are various fields the research and development efforts exerted in which are common to many others. As to what additional values are created when such separately developed technologies cross each other, a discussion is conducted using techniques of industry-oriented analyses. Findings obtained are mentioned below. When the numbers of essays relative to the respective industries are compared, it is found that 63% of the total number of biotechnological essays fall on agriculture, the drug industry, and the food industry. On the other hand, when it comes to the produce, related industries larger in marketing scale is more strongly influenced by the spread effect. The spread effect of biotechnology is distinguished in the drug industry, and that of information/communication technology in the information industry, electric and electronic industries, and in the semiconductor industry. (NEDO)

  10. Fiscal 1998 survey for geothermal energy development promotion. Environmental impact survey report (No. B-7 Kuwanosawa region); 1998 nendo chinetsu kaihatsu sokushin chosa. Kankyo eikyo chosa hokokusho (No.B-7 Kuwanosawa chiiki)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-09-01

    This survey aims to learn the current states of environmental factors required for the comprehension of the impacts on surroundings of a structural boring for geothermal energy exploration. The target site is an approximately 10km{sup 2}-large area located among the mountains 20km south-south-east of Yuzawa City, Akita Prefecture. It is found that numerous animals and vegetables inhabit the Kuwanosawa region and its vicinity. They are 19 species of mammals in 10 families under 5 orders; 73 species of birds in 25 families under 10 orders; 6 species of reptiles in 13 families; 9 species of amphibians in 6 families under 2 orders; and 719 species of insects in 179 families under 17 orders. Valuable animals include flying squirrels, mandarin ducks, black salamanders, and small Gifu butterflies. There are 670 species of vegetables in 132 families. Valuable vegetables are Iinuma bulblets, wild rhubarb roots, and Amur adonises. Floras found in existence are a natural flora in the beech class area, compensatory flora in the beech class area, afforested area, and a flora in the crop land. No remarkable fluctuation was observed in the Takamatsu spa throughout the survey period. Fluctuations were observed in all the survey items at the Doroyu-Okuyama inn. (NEDO)

  11. Survey report of FY 1997 on the trends of novel CO2 fixation technology using bacteria and microalgae; 1997 nendo chosa hokokusho (saikin sorui wo riyoshita atarashii nisanka tanso kotei gijutsu no doko chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For this survey, the latest technology trends relating to microbial functions are summarized to recover and effectively utilize CO2, typical greenhouse effect gas, using microbial functions. Systematic survey and analysis are conducted concerning the microorganisms useful for fixing CO2, CO2 uptake mechanism during the microbial reactions, utilization methods of solar light and useful energy sources except solar light, highly efficient production of useful materials, and usage of produced useful materials. Research has concentrated on use of biological activities for this purpose through design of bioreactors using microorganisms (bacteria and microalgae) for efficient CO2 fixation. For the process to have net CO2 fixation as assessed by its life cycle and to make the process economically feasible, it is essential not only to fix CO2 merely in the form of biomass but in addition to convert it to useful materials by the catalytic activities of the organisms. Three categories were set for the survey, i.e., microorganisms with CO2 fixation ability, available energy for CO2 fixation, and target CO2 fixation products. 169 refs., 49 figs., 14 tabs.

  12. FY 1999 geothermal development promotion study. Report on results of the study on the environmental effects (hot spring) in Kuwanosawa area; 1999 nendo chinetsu kaihatsu sokushin chosa. Kankyo eikyo chosa hokokusho (onsen) No.B-7 Kuwanosawa chiiki

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-08-01

    In order to evaluate presence or absence and extent, if present, of the effects of drilling a geothermal well, changes in flowing-out rate of hot spring and others were surveyed at the hot spring resorts in the Kuwanosawa area and its peripheries, extending around 18 km{sup 2} area in the mountains approximately 20 km to the south of City of Yuzawa, Akita Pref. Three sites were selected; the hot spring resort of Takamatu, a hot spring resort at the foot of mountain, and another hot spring resort near the dry riverbed of the Takamatu River, where hot spring spontaneously flows out in all of these sites, from the 1,500 m deep boring at the first site, and in the area where steam is gushing out in the second site. The surveyed items were rate of flowing-out, temperature, electroconductivity, pH and various ion concentrations of the hot spring, and precipitation. The survey was conducted 19 times from August 9, 1999 to July 12, 2000. For the effects of drilling the geothermal test well and drawing-up the hot water, some surveyed items changed significantly in these 3 resorts. These changes, however, largely result from seasonal reasons as well as conditions within each hot spring well, and not from the drilling of the geothermal test well N11-KN-1 and drawing-up of the hot water. (NEDO)

  13. FY 1998 geothermal development promotion survey. Report on the environmental effect survey (No. A-4 Kunbetsu-dake area); 1998 nendo chinetsu kaihatsu sokushin chosa. Kankyo eikyo chosa hokokusho (No.A-4 Kunbetsudake chiiki)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-09-30

    Of the FY 1998 geothermal development promotion survey, the primary environmental effect survey in the Kunbetsu-dake area was conducted, and the results were arranged. In the well drilling survey, etc., the survey was made aiming at extracting areas to be preserved from an environmental aspect. The results of the survey were summarized as follows: As to the mammalia, 12 families 46 species were confirmed in the area surveyed and the periphery by literature survey. Out of them, the noticeable species which are considered important from an academic viewpoint are 10 families 19 species. As to the aves, 55 families 340 species were confirmed, of which 29 families 79 species are noticeable species. About the amphibia/reptilia, 3 families 3 species in the amphibia and 4 families 6 species in the reptilia were confirmed by literature and hearing survey. The noticeable species is 1 family 1 species in the amphilia. Concerning the terrestrial insecta, 135 families 873 species were confirmed, and the noticeable species is 11 families 20 species. As to the flora, 115 families 1055 species were confirmed, and the noticeable species is 46 families 126 species. Relating to the living vegetation, the one higher than 9 in nature reserves shows a substantial rate, and the periphery of Kaibetsu-dake is designated as the specified flora colony. (NEDO)

  14. FY 1996 geothermal development/promotion survey. Report of hot water survey results (No. B-3 Kumaishi area); 1996 nendo chinetsu kaihatsu sokushin chosa. Nessui no chosa hokokusho (No.B-3 Kumaishi chiiki)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-01

    Reported herein are the survey results of hot water in the Kumaishi area, Hokkaido, as part of the FY 1996 geothermal development/promotion survey project. A total of 277 spouting guidance tests were conducted by the swabbing method for 10 days at the N7-KI-1 well, which, however, failed to achieve continuous spouting of geothermal fluid. A total of 144 swabbing tests were conducted for 8 days at the N7-KI-2 well. The geothermal fluid is spontaneously spouted out, although intermittently, after the main valve was opened, because it had a pressure of 4.1 kg/cm{sup 2} G at the mouth of the well from the first. However, the final self-spouting quantity remained unchanged in spite of the guidance works. The hot water had a pH 6.4, and contained Na as a cation at 8,940 mg/L and Cl as an anion at 14,500 mg/L as the major impurities. The associated gas was mainly composed of carbon dioxide, containing little hydrogen sulfide. The hot water spouted out through the wells contained Na and a high concentration of Cl as the major impurities, suggesting possibility of mixing hot water containing a high concentration of salt with surface water. It is considered that neither hot water nor its impurity concentrations are evenly distributed in the deep underground of the Kumaishi area. It is therefore considered that the deep underground hot water sources for hot spring slightly vary in composition and impurity concentrations. (NEDO)

  15. Survey report of FY 1996 on the questionnaires related to new energies for local governments in Kinki district; 1996 nendo chosa hokokusho (shin energy ni kansuru Kinki chiiki jichitai anketo chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The photovoltaic (PV) power generation system having a lot of merits for environment and energy has been put into a diffusion stage from the viewpoint of its technology due to its progressive technology innovation. However, it is not widely diffused in the whole society due to its high cost. Systematic investigation for the future PV power generation was conducted through the verification of factors obstructing the diffusion promotion and the investigation of the problems. Then, questionnaires were conducted for local governments in the Kinki district. Proportion of the local governments positively promoting the introduction of PV power generation was 3.4%. Among new energies, 45.7% of the governments were interested in solar heat utilization, and 43.1% were interested in PV power generation. Proportion of the local governments understanding the subsidy system of MITI was 57.7%. For the explanation meeting of new energy introduction promotion, 55.4% of the local governments wanted to participate. Among the interesting themes, 61.0% were interested in the introduction examples, 52.4% were in the introduction support, 52.1% were in the introduction of fundamental knowledge, and 30.0% were in the latest technology trends and in the guide for introduction

  16. Outline of investigation on restraint of carbon dioxide generation by green chemistry. 1999.1-1999.3; 1998 nendo green chemistry ni yoru CO2 hassei yokusei ni kakawaru chosa kenkyu chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Investigations were conducted into the above in some leading OECD (Organization for Economic Cooperation and Development) member states. Green chemistry is a new concept in which clean technology, environment-friendly chemistry, and the like are combined, and is a chemical solution for reducing or stopping the use or generation of materials, products, by-products, solvents, reagents, etc., which are dangerous to health and environments, throughout the whole life cycle of chemicals covering the processes of their designing, manufacturing, dumping, and recycling. In this fiscal year, the actual state of the generation of biomass, regarded as representative of reproducible materials, and its feasibility as chemical resources were investigated. In an effort at finding out chemical reactions safer to health and causing less environmental impact, investigations were also conducted into the recent trends of catalysts, novel reactions for organic syntheses, use of supercritical fluids, photocatalysts, biomimetic processes, etc. The development of substitutes for plastic additives was also studied. Since acceptance by the citizenry is quite important for green chemistry to take effect, educating and enlightening activities in the U.S., Britain, France, and Germany were inquired into. (NEDO)

  17. Survey report for fiscal 1998 on the survey and study on basic information needs for development of welfare goods; 1998 nendo fukushi yogu kaihatsu kiban joho needs chosa kenkyu chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    With an objective to make clear the basic information about aged and handicapped persons requiring welfare goods upon the development thereof, this survey performed a questionnaire survey to business entities performing design, development, improvement and fitting of welfare goods. The questionnaire survey selected 879 business entities involved in manufacture and sale of the welfare goods. The effective reply recovery rate was 19.3%. The questions had the data contents required by products classified into body dimensions, motion capability, sensory functions, and work capability, asking to state data contents required for each item, reasons for the needs, and data sources. The data source currently utilized reveals that most of the replied enterprises utilize data derived from the company's own measurements, developments and experiences. The contents thereof indicate that the data are too old, the data contents do not match the current situation, and no required data are available. In designing, developing and fitting the welfare goods, the required data may not necessarily be obtained, whereas improvement in the database is strongly desired. (NEDO)

  18. Fiscal 1997 report on the survey project on planning to execute `The New Earth 21`; 1997 nendo chosa hokokusho (`chikyu saisei keikaku` no jisshi keikaku sakusei ni kansuru chosa jigyo)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Japan proposed in the Houston Summit the New Earth 21 to be carried out with technology development and technology transfer, and to make a concrete development of the project, Japan also proposed in the Tokyo Summit a TREE Plan for working out comprehensive strategies of the innovative technology development. In the CO3 Kyoto Conference in 1997, numerical targets for developed countries were determined which have legal binding force for control/reduction of greenhouse gas emissions in the term of 2008-2012. It was agreed to urge developing countries also to play a certain part in the project through the clean development. Therefore, the paper made quantitative analysis of important CO2 prevention technologies, technology transfer costs, and economical assessment by energy conservation. As a model, the DNE 21 model was upgraded and used into which CO2 prevention technologies, energy, economy and climate changes were integrated. In fiscal 1997, the following were carried out: collection of data on important CO2 prevention technologies and systems and analytical assessment using the DNE 21 model, CO2 reduction and selection of energy technology, assessment of energy system costs, construction of the unified DNE 21 model, and opening of the international workshop. 62 refs., 98 figs., 34 tabs.

  19. FY 1997 report on the survey of potential impacts of enlarging ASEAN on political and economic systems in South East Asia; 1997 nendo chosa hokokusho (ASEAN kakudai no Higashi Asia no seiji keizai chitsujo eno eikyo chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This report surveys potential impacts of ASEAN (Association of South East Asian Nations) on inter-ASEAN affairs and its external relations when ASEAN will enlarge its members to include all nations in South East Asia, and thus fully represent the region. For this purpose, the survey was conducted on Vietnam, Myanmar, Laos and Cambodia, which joined in 1995, from the viewpoint of their economic and political system, and their relations with other member countries. The nature of ASEAN has gradually transformed, in which all the countries in the region have increased and internal economic issues have been tackled. It has an aim to stimulate inter-ASEAN trade and induce foreign direct investment into ASEAN as a whole by reducing import duties on intra-ASEAN trade. Underlying in these, new development is a concern about growing economic and military power of China. ASEAN solidarity will work an leverage against China should change toward worse, and ASEAN will function as a regional stabilization factor. ASEAN is needed for the stability of both in economic and political order in East Asia. Japan has to further promote its cooperation with ASEAN to help its solidarity as an association. 24 refs., 21 figs., 25 tabs.

  20. Fiscal 1998 research report. Survey on data collection for development of new energy technology (fuel cell); 1998 nendo chosa hokokusho. Shin energy gijutsu kaihatsu kankei data shu sakusei chosa (nenryo denchi)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This report is composed of Part 1: the development trend of fuel cells in fiscal 1998, and Part 2: the collected data and appendices. Part 1 includes 4 chapters, (1) The outline of the development trend, (2) Stationary fuel cell, (3) The development trend of fuel cell vehicles, and (4) The development trend of small transportable fuel cells. The report newly includes the development trend of small-capacity fuel cells and the report on 1998 Fuel Cell Seminar notable as an international conference on fuel cell summarizing the trend of fuel cells in fiscal 1998, as compared with the fiscal 1997 report. Part 2 is the collected data on domestic and foreign demonstration operation results of fuel cells, and technical development of every fuel cell. In addition to various collected data on the whole of fuel cells and their use techniques, Part 2 includes the principle, features, system configuration, performance simulation technique, application and market analysis of fuel cells, and the national policy and concerned laws on a subsidy system for introduction of fuel cells, for example. (NEDO)

  1. Survey report for fiscal 1998 on the survey on preparation of data collection related to new energy technology development (unutilized energies); 1998 nendo shin energy gijutsu kaihatsu kankei data shu sakusei chosa (miriyo energy) chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Surveys have been made with objectives to put into order systematically the data related to unutilized energies, to include new data into the data collection, and to complete the data collection with higher degree of coverage. This paper elucidates the significance of unutilized energy using heat supply systems, puts into order the kinds and specific properties of unutilized energies, and enumerates the typical systems for heat supply utilizing the unutilized energies. Unutilized energy using heat supply facilities in Japan were surveyed, which were classified by unutilized energy sources, unutilized energy temperature levels, and territories to prepare a detailed data collection for typical introduction cases. Introduction cases in overseas countries were put into order with those in Europe and America as the main introduction cases. Policies, legislation and subsidy institutions on unutilized energies were surveyed and put into order mainly for Japan, Europe and America. The status of research and development in Japan is stated. Two representative examples of unutilized energy using heat supply systems were surveyed, and the effect of the introduction was investigated. Other statements include typical costs, basic terminology, lists of major related corporations and organizations, and such related information as distribution cost. (NEDO)

  2. FY 1997 report on the research for construction of NEDO`s vision. Regional environment and international collaboration; 1997 nendo chosa hokokusho (NEDO vision sakutei ni muketa chosa kenkyu). Chiiki kankyo to kokusai kyoryoku

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    It is necessary for NEDO to transfer the energy technology to developing countries and conduct collaborations with them efficiently. First of all, environments of the community were analyzed from a viewpoint of natural environment, social and cultural environment, and industrial and economic environment. Then, this report outlines the organizations of domestic and international aid agencies which have potentials to conduct alliance and collaboration with NEDO, and also illustrates their activities including financing and technology exchange, regional activities, and progress of activities. Alliances and collaborations with NGOs of each international organization were analyzed on the aspect of the fields and know-how of alliance with NGOs, selection standards of NGOs and necessary systems and organizations to make effective alliance and collaboration with NGOs, and some case studies were taken. Organization, purposes and activities of NGOs in Asian countries are introduced, and their current situations are illustrated. Finally, some proposals were offered to make alliances and collaborations with aid agencies and NGOs. They are concerned about the fields and know-how of alliance with NGOs, selection standards of NGOs and necessary systems and organizations to make effective alliance and collaboration with NGOs. 44 figs., 8 tabs.

  3. Fiscal 1997 report on the survey of effects of enhancement of energy consumption efficiency on the global environment; 1997 nendo chosa hokokusho (energy shohi koritsuka chikyu kankyo eikyo chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper surveyed the state of studying the measures against global warming in the third assessment report of the Intergovernmental Panel on Climate Change (IPCC) and made analyses of the trends of preventive measures for global warming in other countries, aiming at presenting data for studying the future enhancement of energy consumption efficiency in the Asia Pacific region. In the U.S., a report was taken up from Executive Office of the President which is entitled `the federal government R and D of energy for solution to problems in the 21st century.` The report made analyses of the federal government R and D of energy and at the same time recommended an increase in R and D budget and reinforcement of the organization of the Department of Energy. In Europe, the carbon tax, CO2 tax, energy tax, etc. are introduced or studied for reduction of CO2 emissions. OECD made public a report approved in May 1997 which is entitled `the environmental tax and green tax reform.` Also studied were the introduction and effects of the carbon tax aiming at reducing CO2 emissions in developing countries. More attention is being paid to economic effects predicted in case developed countries reinforce various kinds of measures for targeted reduction of greenhouse gases. 2 figs., 4 tabs.

  4. Report on FS survey for project of introduction of highly energy-efficient trolley buses into the Mexico Metropolitan Area in FY 1997; 1997 nendo chosa hokokusho (Mexico city eno sho energy gata trolley bus donyu project FS chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Traffic jam and air pollution by automobiles are currently getting severe in the Mexico Metropolitan Area. Trolley buses were introduced for improving the environment more than ten years ago. Vehicles become too old for use, and their energy efficiency is low. In this project, 200 highly energy-efficient trolley buses are introduced to replace old inefficient trolley buses, which results in the improved traffic convenience in the City and enhanced energy efficiency. The new energy-efficient trolley buses are made of energy-efficient control VVVF inverters produced and exported by MELCO (Mitsubishi Electric Corporation), energy-efficient motors by MELMEX (Mitsubishi Electric Corporation, Mexico), and bodies by MASA which is a major manufacturer of bus bodies. The objective of this research is to analyze the background of introduction of new energy-efficient trolley buses and the effects of the present project. The results of analysis are going to be utilized for future promotion of the Joint Implementation and Clean Development Mechanism. 30 refs., 30 figs., 24 tabs.

  5. Survey report of FY 1997 on the application of plasma to advanced environmentally acceptable technologies. 2; 1997 nendo chosa hokokusho (kankyo chowagata gijutsu no kodoka eno plasma no oyo ni kansuru chosa). 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This report describes the latest technological trend of plasma which will be useful for a better global environment. Novel application field of plasma technology has been studied in detail. A definite research plan for a better global environment has been proposed. At first, current global environmental issues are reviewed, and the background and the purpose of present investigation are described. Then, are described the plasma generation, measurement and control technology, and the application of plasma technology for a chemical reaction, especially, the promising chemical reaction with highly sensitive and/or highly selective process. In addition, is reviewed the development of a multi-functional membrane using energy control technology of plasma particles, and an advanced catalyst made by plasma-based technology. Is also described the application of plasma to the fixation of CO2 and reuse of greenhouse gases such as CO2 and CH4. Are described the results of the study on capture and reuse of environmental pollutants. The contribution of plasma technology to the production process with low environmental load is provided. Finally, a research plan for plasma technology aiming at a better global environment is proposed on the basis of present investigation. 138 refs., 113 figs., 15 tabs.

  6. Research and survey report of FY 1997 on the CO2 balance for high-temperature CO2 fixation and utilization technology; 1997 nendo chosa hokokusho (nisanka tanso koon bunri gijutsu ni okeru CO2 balance ni kansuru chosa kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The purpose of this research is to clarify the application condition and effectiveness of high-temperature CO2 fixation and utilization technology. To evaluate the present process, it was compared with others, such as separation using a polymer membrane, physico-chemical absorption process, adsorption process, hydrogen contact reduction process, and biological fixation. The development trends of absorption, membrane, adsorption, and cryogenic separation were investigated. The questionnaire was carried out about the separation technologies which are in the stage of performance test using actual gas, to arrange and compare the data and information. The current trends of chemical and biological CO2 fixation and utilization technology were also investigated for arranging the subjects. High-temperature CO2 disposal by the carbonation in concrete waste has been studied, to clarify its application conditions and effectiveness. In order to compare the separation technologies, treatment processes of CO2 in the exhaust gas from boilers of LNG power generation and coal fired power generation were simulated. These processes were simulated by ASPEN PLUS for the modeling. Trends of application of ASPEN PLUS and collection of information were surveyed by participating in the ASPEN WORLD. 103 refs., 51 figs., 55 tabs.

  7. Report on survey of international cooperation possibility on chemical CO2 fixation and utilization technology in FY 1997; 1997 nendo chosa hokokusho (kagakuteki CO2 koteika yuko riyo gijutsu ni kakawaru kokusai kyoryoku kanosei chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This survey focused on the end of the more promising companion and promoting the international cooperation on chemical CO2 fixation and utilization technology. As a result, the way of the carrying-forward of the international cooperation with more than one companion could be arranged beforehand. It led to getting an arrangement about a secrecy agreement respectively with Lurgi company and ABB company in Europe, and to providing a catalyst sample developed by RITE to implement an examination by the other party and to show related technical information. In addition, it concluded a cooperation agreement about a total system of the chemical CO2 fixation and utilization technology and methanol synthesis with ZSW. In Australia, negotiation about international cooperation with CSIRO which is a federal research organization and CRC (Cooperative Research Centre) for renewable energy has been started. The ideal circumstances are being ready for the chemical CO2 fixation project for which the international cooperation with the country where the natural energy is rich like Australia is essential when coming to practical use. To do alternating current with further high density in the following year it is desired to build a concrete study cooperation system. 1 fig., 4 tabs.

  8. Fiscal 1997 report on the feasibility survey of Japan`s cooperation into energy/environment related fields in Asian countries; 1997 nendo chosa hokokusho (Asia shokoku ni okeru energy kankyo kanren bun`ya eno kyoryoku kanosei chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    A survey was made to study possibilities of Japan`s cooperation in tackling energy/environment problems in Asian countries. In 1995 the GNP growth rate was 2.6% in the world, while it was 7.9% in Asia showing a rapid growth. With the accelerating industrialization and urbanization, energy demand is now over three times as much as that in the 1980s. This means increases in waste and environmental pollution. Especially, the use of firewood in non-electrified areas is a serious problem the same as the slash-and-burn farming and deforestation. Also relating to the production of electric power, it is inevitable to choose hydroelectric power and renewable energy in addition to fossil fuels. Therefore, the necessity is heightening of various technologies for it and environmental protection technologies such as coal cleaning. Local areas, where the population density is extremely low and the electrification cost is high, became victims of elecrification. There the power system should be shifted from the central supply system to the local distributed one. For it, it is necessary to recognize an importance of the distributed type renewable energy which is friendly to the environment. The paper outlined the state of each country and energy by policy and environment. 10 figs., 83 tabs.

  9. FY1998 survey on preparation of data collection related to new energy technology development (cogeneration); 1998 nendo shin energy gijutsu kaihatsu kankei data shu sakusei chosa (cogeneration) chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    New energy technologies have had the subsidy institutions established in association with advancement of the technologies, and such introduction promoting measures developed as the introduction assistance and advisory project. To promote this development more effectively, it is necessary that different data related to new energies are put into order comprehensively and systematically to be retained as the basic data. Therefore, this paper collects and puts into order the latest published data on cogeneration from among other new energy technology areas, with main regard to system listing, specific introduction examples, subsidy institutions, and how other countries are working on the technologies. Hydroelectric power generation uses up head energy of water by installing power plants along a river from higher location to lower location. Similarly the cogeneration is a kind of multi-stage energy utilization (cascade utilization) system that uses up energy serially from as high oil and natural gas combustion temperature as 1,500 degrees C or higher down to temperature levels used for hot water supply and air conditioning as low as 45 to 50 degrees C. It generates electric power by using a thermal engine, and utilizes waste heat effectively. (NEDO)

  10. Research report for fiscal 1998. Research concerning studies for development of thermochemical solar hybrid fuel production system; 1998 nendo chosa hokokusho. Netsukagakuteki solar hybrid nenryo seisan system no kaihatsu kenkyu ni kakawaru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    A solar heat-aided system is investigated, in which CO2 is recycled, with methanol, dimethyl ether, etc., serving as carriers of the solar heat energy. In the evaluation of validity of the system as a whole, the system scale and economy and technologies necessary for the system were studied, which was to find out whether solar methanol production was commercially feasible in the sun belt. It was concluded that solar methanol was capable of competing against LNG (liquefied natural gas) in cost, that Japan was able to establish its own technologies for developing coal gasification solar reactors using overseas technologies for information, and that therefore such a system was technologically and economically valid. In the study of related technologies as is, surveys were conducted on coal gasification, natural gas reforming furnaces, methanol synthesis, dimethyl ether synthesis, light condensing technology, current state and cost of solar reactors, etc. Also investigated were the marketability of solar hybrid fuel, CO2 reduction efficiency, and the construction cost at the assumed site of construction (Australia). (NEDO)

  11. Survey report for fiscal 1998 on the survey on preparation of data collection related to new energy technology development (wind power generation ); 1998 nendo shin energy gijutsu kaihatsu kankei data shu sakusei chosa (furyoku hatsuden) chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    As a result of heightening consciousness on assurance of energy security and global environment problems in recent years, it is urged in Japan to promote development of technologies to introduce and proliferate new energies, and work on acceleration of the introduction. On the other hand, in order to move forward effectively the introduction promoting project intended of proliferation and enlightenment, it is necessary to put into order comprehensively and systematically the different data on the new energies, and summarize them as the basic data. This report, focusing on a wind power generation system, collects and puts into order the latest published data on the wind power generation system, placing in the center the introduction examples in Japan and other countries, supporting measures, wind power generation system markets, and the specifications of major windmills. The major contents may be summarized as follows: significance of introducing the wind power generation system, the current status of the market, policies in different countries, status of introducing the system in other countries, subsidy institutions for the introduction, the introduction flow, efforts made by government related organizations and local governments, a list of window offices of the related corporations, the fundamental knowledge, and the movements in 1998. (NEDO)

  12. Fiscal 1997 survey report on technology to reduce the amount of greenhouse gas emitted from automobiles; 1997 nendo chosa hokokusho (jidosha kara no onshitsu koka gas haishutsuryo teigen gijutsu no chosa). 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    As to intelligent transport systems (ITS), the paper views the outline of the R and D and diffusion in Europe, the U.S. and Japan and trially estimated the effect of reduction in greenhouse gas, and worked out visions/scenario for diffusion of ITS. As developmental fields contributing to reduction in greenhouse gas, the following were taken up: 1) AVCS (advanced vehicle control system), 2) automatic rates receiving system, 3) traffic management, 4) plans of operation management/allocation of commercial cars, 5) modal shift of the material flow, and 6) public traffic in passenger transportation. As effects by developmental field, 1) and 5) are especially effective. 4) is promising because of its easiness in introduction, and 2) is also a promising technology as a tool to introduce an electronic road pricing system on general roads in future in addition to the effect of reducing heavy traffic by its introduction to expressways. However, the higher the service level on the facility side becomes, the more the traffic demand amount becomes. By how to introduce ITS, it possibly occurs that improvement of the situation will not be made at all on the future vehicle traffic system. 38 refs., 42 figs., 52 tabs.

  13. Leading research report for fiscal 1998. Research and study of 3-dimensional cell structure module engineering; 1998 nendo sendo chosa kenkyu hokokusho. Sanjigen saibo soshiki module kogaku chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    For the formation of cellular tissues to replace bionic tissues, researches were conducted about technologies of forming bionic tissue modules by culturing various kinds of cells. As for the materials and methods for constructing cellular tissues, researches were conducted about the trends of research and development of 3-dimensional tissue culturing matrices and materials for micromanipulation. As for the development of technologies for the functionalization of 3-dimensionally structured cells, research and study were conducted about the technology of 3-dimensional cell structure organization through application of physical stimulation, the biochemical technology of differentiation inducing, and the differentiation inducing technology for hetero tissue culturing. As for the development of technologies for evaluation using 3-dimensionally structured cells, light CT (computer tomography), analysis and evaluation using spectroscopy and the like, feasibility of the biochemical analysis of the cell state using biosensors, technologies for measuring the secretion of carcinogenic and toxic substances, etc., were studied. In addition, the development of organic models to replace test animals, industrial evolution of 3-dimensional tissue module engineering, etc., were investigated. (NEDO)

  14. Fiscal 1998 research report on information structuring technology for advanced use of NEDO research reports; 1998 nendo NEDO seika hokokusho nado no kodo riyo ni hitsuyona joho kozoka gijutsu no chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Research was made on electronic NEDO research reports corresponding to the recent extending trend of Internet. The logical structure and electronic format of NEDO research reports as document were first studied considering document disclosure and reuse of technical information. HTML as electronic format for Internet is unfortunately insufficient to describe the logical structure of NEDO research reports because of HTML's restricted description. Thus, XML which is being watched because of its possible definition of original tags was studied in place of HTML. As a result, because at present preparation of standards on XML and a compatibility for implementation of standards are insufficient, it was concluded that construction of the electronic document system for NEDO research reports is still too early. However, since adoption of XML as document format is important from the viewpoint of a property succession on Internet, preparation of the XML format file of NEDO research reports is essential. (NEDO)

  15. Report of the results of the fiscal 1997 survey. R and D of high efficiency clean energy vehicles; 1997 nendo chosa hokokusho. Kokoritsu clean energy jidosha no kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For the purpose of developing an automobile which keeps low pollution using petroleum substituting clean energy, decreases the running energy consumption to a half at least, and reduces the CO2 emission to less than a half of the conventional one at the same time, the R and D started in fiscal 1997. As to the study of a high efficiency hybrid power system, conducted were the prediction of fuel consumption performance of the system proposed, evaluation of element technology using hybrid simulator, evaluation experiment on a new hybrid vehicle, and grasp of overseas trends. In relation to the development of hybrid vehicles, the following were studied: methanol fuel cell loading hybrid vehicle, CNG engine loading hybrid vehicle, CNG ceramic engine loading hybrid truck, CNG lean burn engine loading hybrid truck, LNG engine loading hybrid bus, and DME engine loading hybrid bus. Besides, a survey on synthetic fuel and the related survey were carried out. 17 refs., 185 figs., 101 tabs.

  16. Research report for fiscal 1998. Research into the trends of low-carbon automotive fuel manufacturing technologies; 1998 nendo jidoshayo teitanso nenryo no seizo gijutsu doko chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Studies are made of optimum materials and methods for manufacturing low-carbon fuels for reduction in greenhouse gas emissions. When their thermal dynamic limits and the technological maturity are considered, it is inferred that no extensive improvement will be achieved by merely improving on the efficiency of the existing fuels. The use of various high-efficiency driving power sources utterly different in mechanism from the conventional ones, such as those for fuel cell-powered automobiles, and the promotion of the use of low-carbon fuels such as methanol and methane for all kinds of driving power sources including those for the said fuel cell-powered automobiles, will become necessary. The use will also be necessary of recyclable materials. The biomass resources, in particular, since they absorb CO2 gas in their growing process by virtue of photosynthesis, may be said to be free of CO2 gas emissions. They have their own problems, however, which involve the economy of energy consumed for their production, harvesting, transportation, and conversion into fuels. It is therefore required that their whole life cycle be studied before their greenhouse gas reduction effect may be correctly assessed. The quantities of resources available for the production of automotive low-carbon fuels, manufacturing technologies, etc., are first of all put in order for easy perusal. An effective way is assessed for the whole including the life cycle. (NEDO)

  17. Fiscal 1996 report on the committee for international collaborative research of medical and welfare apparatus; 1996 nendo chosa hokokusho (iryo fukushi kiki kokusai kyodo kenkyu jigyo)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    From a viewpoint that cancer, cerebral hemorrhage, heart disease, etc. caused by the progress in aging are problems not only to Japan but to all developed countries, a possibility of Japan`s joint study with other countries was examined to promote efficiently and effectively research/development of the apparatus required. Moreover, from a viewpoint of being the same Asian countries, a possibility of the joint study was examined also with developing countries which are largely different in disease structure and environment of the use of apparatus from developed countries. In the examination on medical/welfare apparatus technology of China, before the site examination, a book of data was arranged on the actual state of population and disease structure and the R and D situation of medical/welfare apparatus in Japan, and at the same time, celebrated persons in China were introduced by the scientific society side as widely as possible. By this preliminary study, the original objective of the examination could be achieved. In the examination with the U.S. and Europe, Japan held meetings with engineers of the U.K., France and the U.S. Japan`s `load control type walking supporting apparatus,` of which the development was finished, was very highly evaluated by each organ of the countries

  18. Research report on the trend of preventive measures against global warming by substituting CFCs; Daitai freon no chiku ondanka taisaku doko ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    This paper reports the research results on the present state and future trend of protective measures for the ozone layer, and the trend of preventive measures against global warming by substituting CFCs such as HFC, through international conferences, meetings and lecture meetings, and literature survey. In the 8th meeting of the parties to the Montreal Protocol, it was presented that refrigerator producers in Thailand phased out CFCs from their products earlier than the schedule in cooperation with Japan. The final draft including the approval of essential use from 1997 to 2002 was reviewed, and reported to the technology/economy assessment panel. Reduction of ozone depleting substances was guided in Thailand, Indonesia and Philippines. The latest trend of substituting technologies of HCFC was surveyed, and the control trend of F-containing greenhouse effect gas emission was also surveyed through the conference of the parties of climate change in fiscal 1996. Based on the IPCC report in 1995, the emission amount of greenhouse gases of nearly 10% in contribution such as CO2, methane and fluorocarbon was arranged. R and D on destruction of CFCs was also surveyed. 35 refs., 54 figs., 32 tabs.

  19. Report on the fiscal 1996 research cooperation promotion project, `the research cooperation diagnosis survey`; 1996 nendo kenkyu kyoryoku jigyo `kenkyu kyoryoku shindan chosa` hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    A diagnosis survey was conducted for Japan to cooperate in researching subjects on technical development in developing countries. In fiscal 1996, surveys were made on the following: (1) establishment of the industrial base (Vietnam), (2) preservation of biological diversification and the continuous utilization (Brazil), (3) fostering of the industry of automobile parts (Thailand), (4) finding out of items on environment related fields (India), (5) environmental response type system for effective use of water resource (the Philippines), (6) small size geothermal exploration in remote islands (Indonesia). (1) is research cooperation for welding technology, powder metallurgy technology, hypoid gear manufacturing technology, and iron making technology by the direct reduction method. In (2), research/development are conducted in cooperation with research institutes in Brazil on survey/identification/utilization of bioactive substances from biological resources in Brazil. In (4), an examination was made of the seeds for research cooperation in technical fields such as environment and energy. Having a strong relation with the industrial circle, SCIR is carrying out researches on aerospace, petrochemical, biology, electronics, medicines/drug, etc., which indicated fulfillment of intellectual infrastructure in India. 52 figs.

  20. Fiscal 1997 survey report on international cooperation for the energy use rationalization method; 1997 nendo jigyo hokokusho (energy shiyo gorika shuho kokusai kyoryoku chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    To carry out LCA in ISO-14040, inventory analysis (IA) is the basic. For studying arrangement of public data to carry out IA, collection work was done of background data which are indirectly concerned with copying machine. First, methods to make inventory data (ID) which are thinkable in the present situation were prepared, and items of emitted matters to be collected were set up in relation to the impact assessment method. Secondly, scenarios of each stage of life cycle of copying machine were set up, and virtual data on the material/energy consumption amount were arranged. Based on this, a method was further studied for making ID of the parts used in electric power, iron/steel, plastics, and copying machine. Third, based on the above-mentioned study results, ID was actually made, and a possibility was studied of making inventory in life cycle of copying machine. Moreover, the state of the automobile LCA carried out at Stuttgart University was examined. At last, the paper summed up subjects of and future study methods for the inventory making method. 2 refs., 25 figs., 77 tabs.

  1. Fiscal 1997 report on the results of the international standardization R and D. Overall survey; 1997 nendo seika hokokusho kokusai hyojun soseigata kenkyu kaihatsu. Sogo chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper summed up the results of the survey of tackling with the international standardization by enterprises and organizations involved in the standardization in the U.S., Europe and Japan, the results of the R and D on 20 themes for the international standardization, and the development toward the international standardization. As the R and D themes, the following were selected: the development of chemical method to analyze/evaluate metallic coatings of surface treated steel coating sheets, R and D of the basic evaluation method of functional composite particles, international standards for computer/manikins, basic technology of color image management, study on optimizing design/evaluation technology using quality engineering, study of the international standardization by economic evaluation of environmental impacts, R and D of the standardization of a method to test acceleration life of phosphorous acid fuel cells, development of a test method of halogen-free flame-retardant cables and a study of the cable standards, standard measuring methods of hormone effects of chemical substances, quantification of the sensory evaluation and international standardization in the paint field, experimental study on the international standardization for immunochemical measurement of chemical substances, etc. 24 figs., 16 tabs.

  2. Survey report on the development/utilization of petroleum substitution energy in the Pacific region; Taiheiyo chiiki sekiyu daitai energy kaihatsu riyo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper collected/analyzed data on petroleum substitution energy in the Pacific region. In fiscal 1996, in addition to collection of the existing energy data, conducted were collection of energy data made retroactive from 1971, and time-series collection of the energy related expanded data including energy related production statistics/social statistics, energy consumption amount by industry, power generation facilities, oil production facilities, and environmental data. As to petroleum substitution energy, the paper took up new energy such as hydroelectric, nuclear, geothermal, photovoltaic, and wind power generation, and commercial-base renewable energy. As a result of the analysis, the supply of petroleum substitution energy in the whole Pacific region has been stable, 6.6% during 1980-1990, 7.4% in the first half of the 1990s, largely over the primary energy supply. The supply of nuclear power was overwhelmingly large, followed by hydroelectric energy and geothermal/new energy. 15 figs., 23 tabs.

  3. Report on current status of petroleum substituting energy development in the EU in FY 1997; 1997 nendo chosa hokokusho (sekiyu daitai energy kaihatsu no genjo (EU))

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The EU is one of the most advanced places of petroleum substituting energy development. The EU is highly aware of environmental issues. For the COP3 held at Kyoto in December 1997, The EU gave more severe regulation of CO2 emission than the other advanced countries. The EU takes efforts in the development and introduction of energy effective for global environmental protection. In addition, research and development of geothermal, biomass and wave force energy are actively promoted in this place. Energy situations in this place are significant for predicting and analyzing the future trends of energy development and consumption in the other countries. Firstly, this report looks back toward energy demand held in check to a head at the beginning of the 1990`s. Secondly, supply of energy and cover of energy trend are described for recent years from the point of view. Thirdly, competitiveness of energy in EU countries are discussed from a position of energy density. Fourthly, circumstances about environmental issues are considered. Fifthly, the world market of energy is also considered. Finally, development of new energy and a trend of introduction with a sample of Sweden are introduced. 13 refs., 15 figs., 28 tabs.

  4. Survey report on a regional new energy vision establishment project in Shirane Town; Shiranemachi chiiki shin energy vision sakutei nado jigyo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Surveys and discussions were given on regional new energy vision establishment in Shirane Town, Yamanashi Prefecture. Shirane Township has taken up environment as one of the important policies in the 'Shirane Heartful Plan', and discussed different projects to introduce new energies along the said vision. The basic policy in the discussions positioned in the new energies to be introduced the solar energy having large available amount as the center, cogeneration for emergency, clean energy fueled automobiles as a means to reduce environmental load, and wind power generation as part of the environmental education courses. The planned introduction projects will include the following applications: traffic road signs powered by solar energy, clean energy fueled automobiles, a solar energy powered hot water supply system at lunch supply centers, solar energy power generation facilities for culture halls and schools, street lights powered by a solar energy and wind power hybrid generation system, solar energy power generation and cogeneration for wide-area disaster prevention facilities, and a solar heat utilization system for flower and fruit farms. (NEDO)

  5. Report on the geothermal development promotion survey. No.34. Kaminoyu/Santai area; Chinetsu kaihatsu sokushin chosa hokokusho. No. 34 Kaminoyu Santai chiiki

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    The paper summed up the results of the geothermal development promotion survey 'Kaminoyu/Santai area' which was carried out at Yakumo town, Yamakoshi county, and Mori town, Kayabe county, Hokkaido, from FY 1990 to FY 1992. In the survey, the following were conducted for the comprehensive analysis: surface survey such as geology/alteration zone survey, geochemical survey and gravity exploration, test to induce jetting of geothermal fluids by drilling 7 boreholes, temperature/pressure log, etc. The geological structure of this area is featured by the uplift structure/caldera structure and the anticline structure. In the wide-area geothermal system, it is thought that the low-temperature seawater permeates underground by mixture with meteoric water, is heated, and forms the deep geothermal water. It is thought that the hot spring water in this area is stored in the hot spring reservoir by mixture with the surface water, and it is gushing. In the area, the region which is regarded as favorable as passage/storage place of geothermal fluid is a region of 1.5km width extending linearly in the E-W direction from the Nigorikawa basin to Kaminoyu. Further, it is thought that fractures were unfavorably developed in the Santai/Kaminoyu area. (NEDO)

  6. Report on survey in fiscal 1998 for preservation of Jozankei Spa (second report); 1998 nendo Jouzankei onsen hozen chosa hokokusho. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-11-01

    This paper describes the report on the survey in fiscal 1998 for preservation of Jozankei Spa (the second report). The hot spring area is located on the periphery of relative elevation area on the western side of a fault growing on the boundary of dikes constituting the lower part of the Jozankei quartz porphyry, with the fault forming a boundary. The fault peripheral beds have cracks develop nearly parallel to the fault. The low specific resistance anomaly extracted at underground depth from 100 to 500 m in the area south of the hot spring gushing area forms the clay alteration zone around the hot spring water and cracks arising from the opening type cracks formed around the weak lines of dikes, faults, and surface of unconformity. The hot spring originated water having risen and passed through fractures from deep underground section stagnates in these crack groups, and forms hot spring aquifer. The water is considered to have such nature as temperature of 120 degrees C, chlorine at 1,600 mg/l and tritium concentration of 2.1 to 2.5 TU. The water is characterized by eluation constituents from the Usubetsu bed. The hot spring water in the aquifer rises passing through the opening cracks in the upper part, wherein the water not mixing with ground water does not have the constituents change, and the mixed water changes the nature of the hot spring water. In the surface layer, the water flows through intersecting joints growing around the fracture, and gushes out of the ground. (NEDO)

  7. Report on the fiscal 1995 research cooperation promotion project, `the research cooperation diagnosis survey`; 1995 nendo kenkyu kyoryoku suishin jigyo `kenkyu kyoryoku shindan chosa` hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    A diagnosis survey was conducted for Japan to cooperate in researching subjects on technical development in developing countries. In fiscal 1995, surveys were made on the following: (1) recycling technology of biomass industrial waste in the tropical region, (2) small size geothermal exploration in remote islands, (3) waste water recycling system using activated carbon, etc., (4) upgrading of proofreading technology of measuring standards, (5) technology to simply set up conditions for forming engineering plastics, (6) assessment of safety of chemical substances. In (1), energy and useful matters are recovered from oil palm of Indonesia by thermal decomposition technology. In (2), a system is constructed which can effectively explore geothermal energy in remote islands in the east Indonesia. As to (3), a survey is conducted in the Philippines. (4) contributes to upgrading of length measuring standards in Thailand. (5) attempts to improve technology of forming engineering plastics. In (6), research cooperation is made for preventing environmental pollution and health damage by chemical substances from happening in Thailand and for technology for assessing safety of chemical substances which contributes to the proper use of the hazardous material law in Thailand. 28 figs.

  8. Report on preceding researches in fiscal 1998 on the survey and research on conjugate materials; 1998 nendo conjugate material no chosa kenkyu sendo kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Research and development has been made on the 'conjugate materials (CM)' , the innovative materials in which ultra fine inorganic and organic structural units of molecular levels are introduced to be oriented regularly in glass matrix to respond to external force conjugately. The current fiscal year reported items having been made clear by further surveys and researches on CM as proposed by the fundamental surveys having been done as the second year. Section 1 summarizes significance of the research and development; Section 2 reports the result of the CM research and survey and the subjects related to application areas of CM; Section 3 reports the result of the CM market research performed newly in the current fiscal year; Section 4 reports the contents and result of the questionnaire survey to glass related small enterprises as to what interest these enterprises will have upon assuming that these CM products have been realized; Section 5 reports the result of surveys on patents and literatures related to photonics; and Section 6 states future problems in the CM research and development, and summarizes the future prospects of CM. (NEDO)

  9. Fiscal 1998 research report. Application technology of next-generation high-density energy beams; 1998 nendo chosa hokokusho. Jisedai komitsudo energy beam riyo gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Survey was made on application technologies of next- generation high-density energy beams. For real application of laser power, application to not exciting source of YAG crystal but machining directly is highly efficient. For generation of semiconductor laser high-power coherent beam, phase synchronization and summing are large technological walls. Short pulse, high intensity and high repeatability are also important. Since ultra-short pulse laser ends before heat transfer to the periphery, it is suitable for precise machining, in particular, ultra-fine machining. To use beam sources as tool for production process, development of transmission, focusing and control technologies, and optical fiber and device is indispensable. Applicable fields are as follows: machining (more than pico seconds), surface modification (modification and functionalization of tribo- materials and biocompatible materials), complex machining, fabrication of quantum functional structured materials (thin film, ultra-fine particle), agriculture, ultra-precise measurement, non-destructive measurement, and coherent chemistry in chemical and environment fields. (NEDO)

  10. FY 1996 annual report of investigation on biological fixation of carbon dioxide. 2; 1996 nendo seibutsuteki CO2 kotei ni kansuru chosa hokokusho. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    Various kinds of biological fixation processes of CO2 were evaluated from the various viewpoints. Afforestation of tropical and temperate areas, greening of desert, biomass energy production in these areas by energy plantation, coastal mangrove plantation, fertilization with nitrogen and phosphate to outer ocean and coastal, upwelling zone fertilization with iron, and coral reef expansion combined with OTEC (ocean thermal energy conversion) were comparatively investigated as the selected measures. As a result, the cost of CO2 fixation by cultivation of sea weed and plankton was much higher than that of afforestation. The iron fertilization method which was considered to be one of the high CO2 reduction potentials might be economical. However, its effect could not be quantitatively evaluated. The afforestation of tropical and temperate areas seemed to be most feasible in a short term from the viewpoints of economy and environment. It was suggested that the establishment of a systematic water management technology could make greening and afforestation of desert. 76 refs., 27 figs., 28 tabs.

  11. Report on the FY 1999 R and D survey on ultra-high sensitive photoelectric converter; 1999 nendo chokokando koden henkan soshi ni kansuru kenkyu kaihatsu chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    By the ICB method which is one of the ion engineering methods, photomultipliers were formed using organic dye thin films. By changing the energy to bond traps on thin film/metal electrode interface and electric charges by change of acceleration energy of ion beams, a technology was developed for adjusting the optimum operating temperature between -20 degrees C and +100 degrees C. The wide range of operating temperature and favorable SN ratio can be realized. It was made clear that the dark current of the photomultiplier is composed of two components of contribution by the residual charge stored on the interface at photomultiplying and of contribution by charge injection from the Schottky barrier. Based on this, the residual electric charge removal method by heating and applied pulse voltage was developed. The development for practical use was studied of ultra-high sensitive photoelectric converters. As an intelligent photo sensor, a biomimetic visual photosensor was proposed which uses amplification/memory/arithmetic functions and film formation/processability of organic thin films. The paper also described the image sensor. (NEDO)

  12. Research report for fiscal 1998 on regional new energy vision drawn up for Tokushima Prefecture; 1998 nendo Tokushimaken shin energy vision sakutei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The amount of energy in existence is theoretically the amount of energy that exists in a given region while the available amount is an amount of energy worked out with technological, economic, and social conditions taken into consideration. The total of the amount in existence and that of the available amount are mentioned in a table, and the available amount is further shown in terms of calorie. It totals 11,120Tcal per year, which is equivalent to approximately 55% of the whole amount of energy that Tokushima Prefecture demands. The availability of each type of new energy and the state of development of related technologies are studied to determine what priority is to be given to what energy. The group that is given the highest priority consists of photovoltaic power generation, passive solar systems, refuse fueled power generation, and heat from wastes (this group occupying more than 80% of the available amount in Tokushima Prefecture). The second group consists of wind power generation, clean energy vehicles, cogeneration, and small and medium scale hydroelectric power generation. The third group consists of fuel cells, ocean energy, biomass, and temperature difference energy. Natural conditions surrounding new energy in existence in Tokushima Prefecture are rather favorable, but social conditions are not. (NEDO)

  13. Research report of fiscal 1997. Study on profitability evaluation technique for waste power generation; 1997 nendo chosa hokokusho. Haikibutsu hatsuden ni kansuru keizaisei hyoka shuho no kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For diffusion of waste power generation, cost reduction is important. As the profitability evaluation technique for conventional waste power systems, a simple recovery year method, total waste treatment cost method, generation cost method, and evaluation method by accumulated balance sheet are presented along with their principles. For the generation cost method, trial calculation results are presented based on documents reported. From methods for the study in Institute of Applied Energy, some estimation methods of construction cost are presented, and generation cost and profitability evaluation were studied by parametric accumulation method. The profitability was calculated for RDF power systems, and it was clarified that although as a whole this system is more efficient than a simple refuse incineration system, the balance sheet of local governments is dependent on a responsibility range for the facility. In a combined type (super refuse power generation), generally municipalities bear a combustor and boiler, while a prefecture bears generation facilities. Because of large scale generation, the profitability is dependent on a selling price of electricity. 37 refs., 36 figs., 24 tabs.

  14. Research report on regional new energy vision drawn up for Okoppe Town; Okoppe machi chiiki shin energy vision sakutei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Investigations are made about the amount of new energy in existence at Okoppe Town, Hokkaido, and about technologies for its exploitation. Kinds of new energy sources that may be utilized are chosen and listed in a preliminary study, which are mentioned below. Central to the new energy endeavors are renewable energy such as of the sun and wind, methane fermentation making use of livestock excrements and organic wastes out of scallop processing, solidified fuel prepared out of urban refuse, recovery of exhaust heat latent in the drainage by heat pumps, and cogeneration systems for hospitals and like facilities. It is believed that photovoltaic power generation systems and heat collectors should be used positively. As for wind power generation, it is suggested that it should be introduced jointly with other new energy technologies to supply power mainly to various facilities on Okoppe Dairy Hill. For the production of methane by livestock excrement fermentation, centralized treatment will be required for which the problems of collecting and transporting exerements have to be solved first of all. It is possible to recover heat from the drainage and, after temperature augmentation by heat pumps, use the heat for room heating and hot water supply. It is supposed that cogeneration, since it is relatively low in cost, will be adopted by hospitals accepting the national health insurance system. (NEDO)

  15. Investigational report on international joint research in medical/walfare appliances in fiscal 1993; 1993 nendo iryo fukushi kiki kokusai kyodo kenkyu ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-01

    The field of concrete cooperation, method of R and D, and business, environment to support the project, and system to promote the project were studied for the research under international cooperation through investigating the trend and organization of R and D of the medical/welfare appliances at home and abroad. Projects were then proposed. In the project for collecting/analyzing the trace quantity of blood, the anomaly is inspected at a molecular level from the collected trace quantity of blood to make the biochemical inspection painless for the patients suffering from infectious symptom or disease of adults. In the project for the high-accuracy and high-function measurement without invading the diseased part of living body, the configuration and metabolic function are measured by nuclear magnetic resonance to early detect the symptom of Alzheimer and other different obstinate diseases. In the operation support system project with three-dimensional images of living body, the three-dimensional information is obtained, by X-ray CT or MRI, about the diseased part of living tissue. Upon the exact determination of its location, the disease is cured. Besides, the monitoring systemproject was proposed for the old people`s safety against dementia. The human care robot project was also done. 56 refs., 11 figs., 15 tabs.

  16. Report for fiscal 1998 on the international joint research project of medical welfare equipment; Iryo fukushi kiki kokusai kyodo kenkyu jigyo 1998 nendo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In connection with the international joint research project of medical welfare, a report was made on the results of the investigation conducted in 1998 concerning the technology of overseas medical welfare equipment. In the investigation of china, observation was made on the actual state of the representative medial institutions, with opinions exchanged. Obsolete equipment and old technology are the present state in China, which is strongly desirous of exchanging information with Japan. In Taiwan, being full of venture spirit, an ultrasonic thermal treatment apparatus and an ultrasonic echo device have been produced for example. In Europe, an observation tour was conducted on a German manipulator and process robot while an investigative visit and exchange of opinions were made on the living environment and facilities in Italian training center for physically handicapped persons. Japan's self-supporting and assisting system for excretion attracted many questions and comments. In the investigation in the U.S., views were exchanged concerning '{sup 13}C-MRS device for non-invasion brain metabolic measurement' in research institutions such as universities. A machine developed in Japan received a high evaluation in that {sup 13}C spectrum was obtained from a substantial depth. (NEDO)

  17. Report on `Survey of commercialization of intellectual ownership such as patent rights`; `Tokkyoken nado chiteki shoyuken no jitsuyoka ni kansuru chosa` hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    A survey was conducted on research results in industrial circles, universities, etc. in the U.S., Europe and Japan, especially the state of how intellectual ownership such as patent rights is handled and the present situation of the commercialization of intellectual ownership, proposing problems and measures to be taken for promotion of practical use of excellent research results in Japan. The most important thing obtained from the survey is that study jointly by industrial circles and universities in the U.S. and Europe is much more advancing than that in Japan and is firmly established not only in industrial circles, universities and national research institutes, but in the whole society, actually producing a lot of favorable results. For Japan to catch up with the U.S. and Europe, needed is not only accumulation of the ideas in the past, but drastic measures to be taken from a new point of view. Concretely, it was proposed that by belonging intellectual properties such as patent rights to universities/research institutes and transferring their disposal rights to them, royalties of licenses are given back to inventors as incentives, and that as a body promoting the transfer to the industrial circle, `management organization` to which private vitality is introduced is established in universities/research institutes in order to promote interconnection between the industrial circle and universities. 15 refs., 35 figs., 36 tabs.

  18. Survey report on an environmental harmony type production system of chemical products; Kankyo chowagata kagaku seihin seizo system ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    As part of establishing an environmental harmony type production system of chemical products, study and survey were made on PET bottles. Using the life cycle analysis method (LCA), a study was made for proposing a material recycle (MR) method which is environmentally and economically excellent in the stage of recycling waste PET bottles. The total cost of recycling can be reduced by 34% supported by a decrease in equipment cost and improvement in yield if there is no mixture of foreign substances such as aluminum caps and PVC bottles. However, the ratio of the amount obtained from the reduction to the total production cost is small, and it is necessary to take measures from a viewpoint of the cost in a total production process and environmental loads. In a survey in Kawaguchi city, PET bottles discharged from the business sector occupied 41% of all the discharge amount. In a survey in Yokohama city, very important data were obtained on PET bottles appointed as the second type under the recycle law. The quality of PET bottles to be brought to the recycling plant is important for effectively processing PET bottles in MR method. For achievement of MR which is low in cost and small in environmental load, needed were cooperation by citizens, the shipping management system in autonomous government, and changes in design and material quality to be made by the industrial circle. 8 refs., 64 figs., 68 tabs.

  19. Global environmental benefits of industrial heat pumps (fiscal 1993); 1993 nendo koon heat pumping gijutsu ni yoru chikyu ondanka keigen koka ni kansuru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    An investigational study was conducted aiming at making a quantitative grasp of effects of the spread of industrial heat pumps on energy conservation and greenhouse gas reduction and at promoting the spread. Finally, the following eight countries joined this international joint research: Canada, France, Japan, Holland, Norway, Sweden, the U.K. and the U.S. Each country share the work and expenses for the research with each other. Japan made investigational researches on the application of heat pumps to processes of the chemical industry, oil refining industry, food industry, paper/pulp industry, and dyeing/weaving industry, and on the effects of greenhouse gas reduction. As procedures taken, values up to 2010 were estimated of energy prices in each country, energy supply/demand, rates of the heat source configuration for electric power supply, etc., the heat flow of the above-mentioned process was made clear, and analyses were conducted of annual profits, energy consumption, and depreciation period in the case of adopting heat pumps. Moreover, the energy conservation amount and greenhouse effect gas reduction amount were estimated based on the result of the analyses. 69 figs., 196 tabs.

  20. Report on a feasibility study of making an international joint research on energy in the Asia region; Asia chiiki kokusai kyodo kenkyu kanosei chosa hokokusho. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    A survey was conducted on the energy situation in Thailand, Indonesia, Malaysia, the Philippines and India, and a possibility of making an international joint research. Thailand has sharply increased investments from Europe and the U.S. since 1985, and has been making a rapid industrialization. As to the energy policy, it is important to secure the stable supply and stabilize the price. Indonesia has been rapidly increasing energy consumption in accordance with the recent economic growth, and is fear of becoming a net oil importing country in the near future. They are taking a policy for securing as much domestic oil and gas as possible. Malaysia has been keeping a high growth of over 8% per year for the past 8 years and rapidly increased energy demand. It is expected that they will maintain a high level of the development of energy resources. In the Philippines, the industrial energy is mostly coal, but electricity expected in future is from the oil-fueled power generation. The stable import of oil is a problem. 45 figs., 51 tabs.

  1. Basic research report for drawing up regional new energy vision for Aomori Prefecture; Aomoriken chiiki shin energy vision sakutei kiso chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Based on the amount of new energy expectedly collectable in the region, feasibility of its use is examined, with various circumstances including the magnitude of demand for it taken into consideration. The types of new energy whose introduction into the Aomori Prefecture region is very likely are the energy of the sun (light and heat) and that of the wind. As for geothermal energy, hydraulic energy of small and medium dimensions, energy from the snow, and energy from wastes, the probabilities of their introduction will grow fairly high dependent on the outcome of negotiations or alignment with energy demanding parties. As for wave power energy and temperature difference energy, though they exist in abundance, there remain difficult problems to solve relating to exploiting technologies and consuming parties, and at the current stage it is deemed that probabilities are low that they will be introduced into the prefecture. As for utilization by incineration of biomass such as excrements of animals and thinnings from forests, probability of realization is low now that there are other uses for them, return to the farmland or processing at timber mills. As for methane fermentation in the treatment of sewage and sludge, the energy from this process is being consumed at many locations across the prefecture, and it is deemed that probabilities are high that their utilization will expand. (NEDO)

  2. Report on the survey in fiscal 1998. Survey on an environment technology transfer information network; 1998 nendo hokokusho. Kankyo gijutsu iten joho network chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This paper describes a survey on an environment technology transfer information network. Based on the achievements obtained by the surveys in fiscal 1995 and 1996, the ICETT has participated as one organization constituting the APEC environment technology exchange virtual center, and begun providing information since April 1997. As the environment technology information, those items actually employed by factories and operation sites in Japan are put into a data base, and into a home page including training information centering around those contained in the data base, and examples of works done by local governments for prevention of pollution. Furthermore in fiscal 1997, a simulation software for a model process has been developed. Fiscal 1998 strengthened the data base for environment preservation technology information, investigated environment preserving model companies and summarized them including even their management aspect. Investigations were carried out in developing countries on application of cleaner technologies. Gaps far exceeding anticipation exist in every field between these developing countries and Japan. Environment protection measures applied and succeeded in the developing countries as the means to narrow the gaps were collected, and compiled as the specific examples. (NEDO)

  3. FY 1998 annual summary report on shared product life-cycle total information system. 3; 1998 nendo joho kyoyugata product lifecycle system ni kansuru chosa hokokusho. 3

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Recycling resources is gaining importance increasingly to correspond to global environmental problems. In urban areas, in particular, it is important to efficiently recover and recycle used large-size consumer products, e.g., home electric appliances and automobiles, which are discharged in large quantities. This study proposes a shared product life-cycle total information system, based on recognition that material recycling systems, encompassing stock materials, product production, consumption, and disposal and recycling of wastes, are essential. This system corresponds a material to information, in an attempt to realize more efficient recycling of products. The study for this fiscal year was focused on use of information modules attached to products and their members, product recycling systems using these modules, necessity for and problems involved in thermal recycle systems, problems involved in recycling home electric appliances and extraction of the data for their recycling, and material recycling process systems for home electric appliances and automobiles. (NEDO)

  4. Report on the FY 1999 feasibility study for the international joint research in the Asian area. 6; 1999 nendo Asia chiiki kokusai kyodo kenkyu kanosei chosa hokokusho. 6

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The paper surveyed the situation of the recent economic crisis, social circumstances, trends of energy policies, etc. in Asian countries. The energy consumption in Asian countries mainly including ASEAN countries and China is expected to show a large growth hereinafter together with a rapid economic growth on a long-term basis. Further, the harmony with the environmental problem has been requested. This problem is important also to Japan from a viewpoint of the regional response to the stabilized energy supply/environmental problems. The response to global environmental problems in these countries and the promotion of development/spread of new energy/energy conservation are strongly desired. For the spread of these technologies, it is effective to actually construct/operate/maintain plants under the joint research with Japan from viewpoints of personnel training, technology improvement, PR effects, etc. It is helpful also for Japan from the aspect of technology development such as data acquisition. It is necessary to accurately grasp the needs and technical levels of the other country in the case of carrying out the joint research. The survey was made about 7 countries including Thailand, Indonesia, Malaysia, the Philippines, India, China and Vietnam. (NEDO)

  5. Survey for improving the supply and demand structure in private-sector energy use; Minseiyo energy jukyu kozo kodoka chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    For the purpose of rationalizing and energy-conserving use of private-sector energy utilized in buildings for residential houses and business, an investigational study is made for areas where the district air conditioning is introduced. As of the end of 1993, there are 112 business areas, 60% of which are especially in the Kanto area. As for business patterns of heat suppliers, the method of direct management by energy company covers half of all management types in the existing urban area rearrangement type. The method of private management dominates the industrial site utilization development type, and the third sector method is much adopted to the new town type. As energy source, the rate of conversion from petroleum to electricity is making an annual increase, and utilization of unused energy such as exhaust heat from refuse incineration and of exhaust heat from cogeneration is expedited. Energy efficiency which is a ratio of the fuel consumption amount (input) to the heat selling amount (output) is 1.05, 1.56 and 1.38 in medium-scale suburb-type redevelopment, large-scale resort development and small-scale urban-type redevelopment samples, respectively. The reason why the medium-scale suburb-type redevelopment is excellent in energy efficiency as 1.05 is well balance of heat demand and large effects of heat storage tanks and heat recovery turbo refrigerators.

  6. Report on current status of petroleum substituting energy development in the USA in FY 1997; 1997 nendo chosa hokokusho (sekiyu daitai energy kaihatsu no genjo (Beikoku))

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    In the last twenty-five years, the level of social recognition for the importance of energy conservation grew progressively from a total nonexistence of concern to the driving force that ensures the future environmental health of the nation and the world. Executive Order 12003, relating to energy policy and conservation, was signed by President Jimmy Carter and dated July 20, 1977. In 1992, President Clinton issued Executive Order 12759 - federal Energy Management. Each agency will prescribe policies under which its industrial facilities in the aggregate increase energy efficiency by at least 20% in fiscal 2000 in comparison to fiscal 1985. Current Federal programs for building efficiency are estimated to result in 31.5 billion dollars in annual energy saving for consumers by 2010. Future trends attract attention. The major programs currently in force to implement these policies and directives include Rebuild America, Million Solar Roofs Initiative, Home Energy Rating Systems, and Weatherization Assistance Program. 37 refs., 1 fig., 6 tabs.

  7. 1998 Annual Study Report. New industry supporting type international standard development program (Comprehensive survey); 1998 nendo seika hokokusho. Shinki sangyo shiengata kokusai hyojun kaihatsu jigyo (sogo chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Summarized herein are results of the survey on a total of 13 themes for international standardization. These themes are for standardization of (1) color control, (2) securing interoperability between optical disk systems, (3) digital image processing for home digital electronic appliances, (4) securing interconnectability between home electronic information appliances, (5) production process systems, (6) testing and evaluation methods for fine ceramic materials for communications, (7) evaluation methods for high-temperature properties of new glass melts, (8) corrosion testing and evaluation methods for surface-treated steel plates, (9) testing and evaluation methods for high-purity titanium, (10) testing and evaluation methods for plastic optical fibers, (11) evaluation methods for high-strength, large-size steel pipe characteristics for superhigh-pressure natural gas pipelines, (12) methods for measuring mileage of hybrid electric vehicles, and (13) methods for determining recycle ratios of automobile components. This comprehensive survey also includes overseas trends for the standardization, establishment/expansion of the international standardization processes, and standardization for determining recycle ratios of home electric appliances. (NEDO)

  8. Fiscal 1995 verification survey of geothermal exploration technology. Report on a deep geothermal resource survey; 1995 nendo chinetsu tansa gijutsu nado kensho chosa. Shinbu chinetsu shigen hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-06-01

    For the purpose of reducing the risk of deep geothermal resource development, the paper investigated three factors for the formation of geothermal resource in the deep underground, that is, heat supply from heat source, supply of geothermal fluids, and the developmental status of fracture systems forming reservoir structures. The survey further clarified the status of existence of deep geothermal resource and the whole image of the geothermal system including shallow geothermal energy in order to research/study usability of deep geothermal resource. In the deep geothermal resource survey, drilling/examination were made of a deep geothermal exploration well (`WD-1,` target depth: approximately 3,000-4,000m) in the already developed area, with the aim of making rationalized promotion of the geothermal development. And the status of existence of deep geothermal resource and the whole image of the geothermal system were clarified to investigate/study usability of the geothermal system. In fiscal 1995, `WD-1` in the Kakkonda area reached a depth of 3,729m. By this, surveys were made to grasp the whole image of the shallow-deep geothermal system and to obtain basic data for researching usability of deep geothermal resource. 22 refs., 531 figs., 136 tabs.

  9. Fiscal 1998 research report on new recycling technology for waste lube oil; 1998 nendo haijunkatsuyu no recycle no shingijutsu ni kansuru chosa kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    For effective use of resources and environment conservation, R and D was made on recycling technology for recovered waste lube oil. On the R and D on removal of ash and chlorine contents in waste lube oil, iron oxide-carbon composite was found as adsorbent which can reduce ash content and chlorine content to 0.02wt% and 5ppm, respectively. On the research on the applicability of waste lube oil as melting furnace fuel for bottom ash and fly ash, as the melting experiment result at a real plant, the recycled heavy oil obtained by simple treatment of waste lube oil showed dioxin decomposition rates more than 99.9% and dioxin concentrations less than 0.6ngTEQ/Nm{sup 3} in waste gas, achieving the targets regulated by Air Pollution Control Law. The applicability of waste lube oil as fuel was thus confirmed. On the research on the applicability of waste lube oil as fuel for power generation in oil refineries, both waste lube oil alone and mixed oil with residual oil were available as gasification fuel through design considering ash content removal, and reasonable selection of equipment and piping materials considering chlorine. (NEDO)

  10. Report on results of the survey for drawing new energy visions for the Town of Shiranuka district; Shiranukamachi chiiki shin energy vision sakutei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The new energy visions are drawn for Town of Shiranuka. Utilization of solar energy is at the top of the prospective new energy reserves for the town, followed by utilization of heat of wastes, biomass energy (in the stock raising industry), and photovoltaic power generation. The expected recoverable new energies account for approximately 35% of the total annual energy consumption of the town. The basic guidelines for introduction of new energies are drawing the priority projects which place importance on environmental education and bringing up talented persons, development of the soft policies for supporting the citizens and related entrepreneurs, and introduction of new energies for promoting new industries. The priority projects include hard ones, e.g., foundation of Eco-school Shiranuka, Eco-park Kushiro/Shiranuka (biomass energy supply center) and Koima new energy park, and soft ones, e.g., establishment of the new energy grand prize awarded by PR brochure ''Shiranuka'', foundation of the Shiranuka fund for introduction of new energies, construction of a Shiranuka Citizens' power station, and rent-a-car project for eco-car test runs. (NEDO)

  11. Leading research report for fiscal 1998. Life landscape performance evaluation technology (Landscape Frontier); 1998 nendo sendo chosa kenkyu hokokusho. Seikatsu keikan seino hyoka gijutsu (land scape frontier)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    For the formulation of guidelines for the construction of an appropriate landscape in the 21st century for the creation of 'landscape industry' in a sustainable society, researches were conducted for the development of landscape materials to constitute living circumstances equipped with 'life landscape' and of technologies for evaluating them. In the landscape designing system subcommittee, the current states and problems of landscape designing systems were analyzed and problems to solve were clarified, these problems involving systems and institutions, people and collaboration, formation of a consensus, systems for production and distribution, etc. In the landscape materials subcommittee, a 'landscape cell' concept in which a life space is the unit was employed in discussing the needs for landscape materials to meet and in extracting the seeds the industry was able to offer for improvement on landscape. In the landscape evaluation subcommittee, the history and today of landscape were reviewed to define what was to be respected in the development of evaluation techniques, and guidelines were extracted towards landscape materials development and landscape industry promotion. In addition, a Landscape Frontier symposium was held. (NEDO)

  12. Fiscal 1997 R and D project on industrial science and technology under a consignment from NEDO. R and D of the synthesis and processing of advanced biomaterials (fixation and effective utilization of carbon dioxide using peptides); 1997 nendo Shin energy Sangyo Gijutsu Sogo Kaihatsu Kiko itaku. Senshin bio zairyo no sosei kako gijutsu no kenkyu kaihatsu (peptide oyo nisanka tanso koteika yuko riyo gijutsu) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    In fiscal 1997, study was made on formation of peptides with a biogenic function and molecular recognition function, and peptide materials. The existing automatic design technique of peptides including non-natural amino acids was applied to design of complementary peptides of proteins with known structures to optimize a development technique of ligand. Practical function of peptides as advanced receptor ligand was verified by applying the existing conformation control technique to stable holding of peptide active conformation. Creation of bio-materials, and development of preparation technology of bio-substrates and materializing technology of functional molecular materials were carried out. To construct an electron transfer system by self- organized body of peptides formed on a substrate, a peptide molecular device was prepared and verified using linkers. To use peptides as photoelectron functional molecule, metallized peptide with main helix structure was prepared. The possibility of molecular materials with a fixation function of CO2 was examined. A high-sensitivity bio-sensor was also mentioned. 75 refs., 130 figs., 25 tabs.

  13. Fiscal 1997 report on the model project for the effective energy consumption in developing countries. Survey of changes of energy conservation technology and environmental protection technology in the oil refining industry in Japan; 1997 nendo chosa hokokusho. Hatten tojokoku energy shohi koritsuka model jigyo (Nippon sekiyu seiseigyo ni okeru sho energy gijutsu to kankyo taisaku gijutsu no hensen chosa hokokusho)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For global scale measures to be taken for environmental protection, it becomes more and more important in the future to positively transfer and spread energy conservation technologies of Japan to overseas countries. Especially, it is effective for both economic growth in the Asian region and global environmental protection to transfer technologies which the oil refining industry has been developing and accumulating. Energy conservation in the oil refining industry means the energy conservation by strengthening the operational control at the first and second oil crises in the first stage, the energy conservation in the second stage which was accompanied by small and medium scale plant/equipment investments during several years after the first stage, and the energy conservation in the third stage which was accompanied by large scale investments from the first half of the 1980s to the present, resulting in improvement of 40% over before the first oil crisis. As to environmental protection measures, measures to reduce waste from oil refinery against air pollution and water pollution were prepared by the first half of the 1970s, and technologies were established of waste water treatment, flue gas desulfurization and denitrification. A lot of facilities for improvement of product quality and for low pollution were installed. In addition to environmental technologies, also in other industries, there were seen the heightening of thermal efficiency of kiln and thermal efficiency of cooling technique of clinker cooler in the cement industry and the improvement of productivity in the paper/pulp industry. 360 figs., 62 tabs.

  14. Fiscal 1997 R and D project on industrial science and technology under a consignment from NEDO. R and D of the technology of accelerated formation of bio-functions (R and D of the technology of creation of novel advanced enzymes); 1997 nendo sangyo kagaku gijutsu kenkyu kaihatsu jigyo Shin energy Sangyo Gijutsu Sogo Kaihatsu Kiko itaku. Kasokugata seibutsu kino kochiku gijutsu no kenkyu kaihatsu (shingata kokino koso sosei gijutsu kaihatsu) seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This paper describes R and D on creation technique of novel advanced enzymes. In fiscal 1997, a novel mutagenesis technique was developed to obtain more kinds of mutational genes by shuffling between clonal genes as compared with the previous homogeneous recombination. A genotype- and phenotype-linking technology was developed by expressing random motifs (peptide as components of the active site of protein) on bacteria, and by developing a single-motif protein library. Study was made on a selection system for functional molecules of catalytic activities in a gene level, and a selection system for function of signal transduction. Analysis and evaluation study on vitro experimental technology can be efficiently promoted by recognizing the fitness landscape of target protein molecules. As a result, instead of the conventional method which needs several cycles of mutation and screening of 3-4 week/cycle, an efficient method possible to obtain multiple mutants was established. Research work was also promoted by various organizations to develop an accelerated formation technology of bio-functions. 68 refs., 51 figs., 14 tabs.

  15. Fiscal 1997 feasibility survey of an environment friendly type coal utilization system. Feasibility survey of the environment friendly type coal utilization system in Malaysia and Vietnam (case of Vietnam); 1997 nendo chosa hokokusho. Kankyo chowagata sekitan riyo system kanosei chosa (Malaysia oyobi Vietnam ni okeru kankyo chowagata sekitan riyo system kanosei chosa (Vietnam ban))

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper grasped the state of coal utilization by coal consumption field, the state of coal physical flow in Vietnam, etc., surveyed/studied a possibility of introducing the environment friendly type coal utilization system, and assessed the possibility. As to energy resources, the north is abundant in hydroelectric and coal (mainly anthracite) resources, and the south in oil and natural gas resources. Coal production in fiscal 1997 is planned to be 10 million tons. Coal preparation technique presently available is only grain size sieving. Accordingly, it is necessary to study for heightening efficiency of facilities and modernizing facilities in accordance with the introduction of the environment friendly type coal utilization technology. During the study, it is possible to propose improvement on coal processing technology (coal preparation technology). Assessment and study are made especially of the coal selection system, fine coal recovery system and waste water treatment system. For the plan on new coal-fired power plants (300MWtimes4), there is left much necessity of proposing studying models considered of the anthracite combustion technology and environmental improvement and of assessing/studying them. 60 figs., 117 tabs.

  16. Research report of FY 1997 on the environmentally acceptable coal utilization system feasibility survey. Environmentally acceptable coal utilization system feasibility survey in Malaysia and Vietnam (Malaysia); 1997 nendo chosa hokokusho. Kankyo chowagata sekitan riyo system kanosei chosa (Malaysia oyobi Vietnam ni okeru kankyo chowagata sekitan riyo system kanosei chosa (Malaysia ban))

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    In this survey, the coal utilization status in individual consumption sectors and coal distribution status in Malaysia are summarized as basic data for the introduction of environmentally acceptable coal utilization systems. In this fiscal year, the status of existing coal utilization technology and environmental issues in Malaysia are summarized as basic data for the introduction of above-mentioned systems on the basis of data and information collected by basic research and site survey in FY 1996. Malaysia is one of the rich countries producing the primary resources with crude petroleum, natural gas, hydro-power, and coal. The coal demand will be realized after saturating LNG development since 2000. The major coal consumption industries are power generation sector and cement industry sector. As expected increase in the future coal consumption, efficiency of coal utilization and environmental issues are problems in the future. Based on the FS results of this survey, the survey will be continued for planning and conducting the model project required from Malaysia. 8 figs., 34 tabs.

  17. Fiscal 1997 survey report. Feasibility study of the environmentally friendly type coal utilization system (feasibility study of the environmentally friendly type coal utilization system in India); 1997 nendo chosa hokokusho. Kankyo chowagata sekitan riyo system kanosei chosa (Indo ni okeru kankyo chowagata sekitan riyo system kanosei chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The survey was conducted of the present situation of coal utilization and the present coal situation such as the environmental state of India which is a coal producing/consuming country next to China in Asia. The paper studied a feasibility of the introduction of the environmental friendly type coal utilization system` to be planned in India. The items for survey are the present situation of economy and energy and the future trend, environmental problems on coal utilization, the present status of the coal distribution system and study subjects, the present status of coal utilization by field and study subjects, a possibility of briquette use, a possibility of coal fluidization, electric power development plans and coal combustion technology in each industry, etc. The subjects are the obligation of coal preparation to coal thermal power plants 1000 km away from coal mines starting 2001, measures taken for effective ash use, measures taken for superannuated gas furnaces, etc. Based on the results of these site surveys and reports of the investigation under consignment from CMPDI, the paper studied/analyzed possibilities of introducing the coal utilization system having actual introduction results in Japan to India, and made an investigational report. 39 refs., 12 figs., 56 tabs.

  18. Material design related investigation. Investigation on the bionic design; Zairyo sekkei kankei chosa. Bionic design ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    The biomolecular characteristics were analyzed to establish the basic technology for the utilization of artificial joint, liver and muscle. The rise in functional grade of biomolecules themselves, and inter-biomolecular recognition and bonding rationally and teleologically generates living body`s functions to form the structure and drive the molecules. Energywise extremely advantageous, those functions serve to creatively produce the artificial internal organs and elucidate the function of biotissue, if the tissue and function of living body can be artificially restructured by utilizing the biomolecular mechanism to make the tissue self-proper. It is the concept of bionic desing research. Methodologically, the inter-bimolecular action is to be synthetically analyzed through bio/physicochemistry-based computer simulation. The artificial materials excelling in adaptability to the living body are to be developed by analyzing the mechanism for the biotissue. The molecules-driving function is also to be analyzed which is generated dy the high-grade bonding of muscular and other high biomolecules. 280 refs., 69 figs., 9 tabs.

  19. Fiscal 1999 geothermal development promotion survey report. Data processing (No. B-5 - Musadake region - Phase 3); 1999 nendo chinetsu kaihatsu sokushin chosa data shori hokokusho. No. B-5 Musadake chiiki (Dai 3 ji)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-01-01

    A comprehensive analysis was conducted into the results of a survey on the state of existence of geothermal energy resources in the Musadake region, Shibetsu-gun, Hokkaido. The region was volcanically active in the period from the Neogene period into the quaternary, with some volcanos still active even today. The geological structure on the whole is characterized by the Musadake/Mt. Shitabanupuri fault which is the major structure running NNE-SSW and having a folding structure. It is inferred that Musadake is the heat source responsible for the underground temperature distribution in this region. The maximum temperature of 274 degrees C is recorded at borehole N11-MD-3 in the northeastern part of Musadake, and the temperature falls rapidly as the distance from the borehole increases. Ejection of geothermal fluids is observed at boreholes N11-MD-3 and N11-MD-4. It is inferred that the deep-seated geothermal water is of the neutral Cl type with Cl concentration estimated at approximately 12,000 mg/liter. Steam composition is characterized by a gas concentration level that is as high as 3-4 vol.%. The gas is composedly mainly of CO2 and contains some hydrocarbons. Fluids in this region are classified into water mixing into deep-seated geothermal water and groundwater originating in meteoric water. (NEDO)

  20. FY 1995 report on verification of geothermal exploration technology. Development of fracture reservoir exploration technology (development of seismic exploration); 1995 nendo chinetsu tansa gijutsunado kensho chosa. Danretsugata choryuso tansaho kaihatsu (danseiha riyo tansaho kaihatsu) hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    This report provides the development of new exploration technology using elastic waves, such as reflection seismic survey, VSP, and seismic tomography, for precisely characterizing subsurface fractures in geothermal reservoirs. In order to investigate and improve the effective data acquisition and analysis methods for detecting a fault type of fractures, an experiment of a seismic tomography method was conducted using wells drilled in the Ogiri geothermal field, Aira-gun, Kagoshima Prefecture. An experiment of propagation characteristics of piezo type underground seismic source in the volcanic field was also conducted as a trend survey of underground seismic sources. The fracture type in the model field was systematically analyzed by measuring the core samples obtained in the demonstration test field through remanence measurement, fluid inclusion measurement, and zircon measurement using test equipment, and by analyzing results obtained from cores and results of seismic tomography obtained from the wells. Based on these results, the effectiveness and practical application of exploration methods using elastic waves were investigated. 80 refs., 250 figs., 49 tabs.

  1. Fiscal 2000 survey of geological structures overseas. Exchange of engineers with China (Coal mining technology); 2000 nendo kaigai chishitsu kozo nado chosa hokokusho. Gijutsusha koryu jigyo (tanko gijutsu bun'ya) kenshu Chugoku

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    A coal mining engineer exchange project was implemented by Japan and China for improving on coal mining engineers' production and management technologies in the Asia-Pacific region. Six engineers were dispatched to the jurisdiction of Kailuan Co., Ltd., Tangshan City, who stayed there in the period November 12 through December 2, 2000. The six engineers gave lectures and training on the coal situation in the world, coal mining technology, degassing technology, production control technology, safety management technology, management technology, and the like. Ten trainees were received, who were given lectures and training at Taiheiyo Coal Mining Corporation, Kushiro City, in the period November 12 through December 2, 2000. Coal mining technologies that were taught involved drift excavation, rock-bed excavation, rock bolting, and transportation. Production control technologies that were taught involved production control, equipment management, technology development, quality control, risk control, and management technologies. (NEDO)

  2. Fiscal 1998 overseas geological structure survey report on the engineer interchange project (coal mine technology field), Indonesia; 1998 nendo kaigai chishitsu kozo nado chosa gijutsusha koryu jigyo (tanko gijutsu bun'ya), Indonesia hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This project aims at improvement of coal mining technology and productivity in Indonesia by Japanese production control technology and business management technology for underground coal mining, through interchange of coal engineers between Japan and Indonesia. This project is composed of the short- term and long-term dispatch project of engineers to Indonesia, and the training project of Indonesian engineers in Japan. In fiscal 1998, the short-term dispatch was made for the training in Indonesia on underground coal mine development (development planning, pit mouth selection, main gallery design, mining system selection, transport planning, ventilation planning, under-river mining, mine water proofing, drainage). The long-term dispatch was made for contact and negotiation with concerned Indonesian organizations, support of the training project, and collection of information on the trend of Indonesian economy and energy, and the present and trend of the coal industry for conducting smooth and effective engineer interchange. (NEDO)

  3. Fiscal 1999 report on basic research for promotion of joint implementation programs. Research on collection and utilization of coal mine methane gas in Russia (Kuznetsk coal field); Russia (Kuznetsk tanden) ni okeru tanko methane gas kaishu riyo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The above-mentioned effort is to comply with the COP3 (Third Session of the Conference of the Parties to the United Nations Framework Convention on Climate Change) joint implementation clause. At this coal field, mining facilities are growing superannuated and obsolescent in the prolonged business depression, causing frequent occurrence of disasters such as gas explosions. The coal mine gas collection rate at the Kuznetsk coal field is as low as 17%, with concern for safety discouraging sufficient collection. Even the small amount of the collected gas is, in the absence of gas utilizing facilities, totally discharged into the air. For the mitigation of global warming, for mining safety, and for the establishment of a foundation for business, it is desired that coal mine methane gas collection/utilization facilities and related technologies be introduced into the coal field. Gas purging from the pits is incomplete, which is attributed to the lack of equipment capable of excavating proper-diameter bores longer than 100m for longwall mining. Ventilation also needs improvement. The research is under way on the premise that highly reliable intermediate range (300m) boring equipment and gas management technologies will be available. Collection of gas of a 30-35% concentration level at a collection rate of 40% is the target. (NEDO)

  4. Fiscal 2000 survey of geological structures overseas. Exchange of engineers with Indonesia (Coal mining technology); 2000 nendo kaigai chishitsu kozo nado chosa hokokusho. Gijutsusha koryu jigyo (tanko gijutsu bun'ya) Indonesia

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Indonesia rich in coal resources consumed 70-million tons of coal in 1999, which covered 17% of its total energy demand. It is estimated that as much as 120-million tons will be produced in 2005, and it is expected that underground mining will increase. Under such circumstances, Indonesia strongly desires that Japan's underground mining technologies be transferred to Indonesia. For the transfer of technologies especially involving production control and management out of Japan's underground mining technologies, Japan dispatched engineers to Indonesia under a mining engineer exchange project, and received and trained Indonesian engineers. Under the engineer exchange project, five engineers were dispatched to Indonesia and gave lectures and on-site training in the period July 9 through August 5, 2000. Japan received seven engineers, who were given lectures and training at the Ikeshima mining field of Matsushima Coal Mining Company in the period November 12 through December 12, 2000. (NEDO)

  5. Research report for fiscal 1998 on the basic research on the promotion of joint implementation and so forth. Coalbed methane collection and utilization project in China; 1998 nendo Chugoku ni okeru tanko methane gas kaishu riyo project chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    China is surveyed for promotion of joint implementation, which is one of the flexibility measures in the Kyoto Protocol, the Third Session of the Conference of the Parties to the United Nations Framework Convention on Climate Change. The project aims to collect methane for global warming suppression and to use it as town gas and for power generation as well. The survey covers the 2 coalfields of Yangquan and Panjiang. The Yangquan coalfield is the largest anthracite yielding base in China, with 6 mines in operation. Power generation centering on a 100MW plant is discussed, and generation fired by a mixture of debris out of the coal preparation facility and gas is compared with another fired by town gas, on the assumption that 130-million m{sup 3} is available under the current circumstances. In the case of the Panjiang coalfield, which is expected to develop into a large coal base in the southern part of China, power generation centering on a 50MW plant fired by a mixture of debris and gas is discussed, on the assumption that 63-million m{sup 3} is collectable from the existing 5 mines. Use of town gas is also studied. When Japan's coalbed methane collection technology is applied, the gas drainage rate will be elevated to 40-35% or higher. It is desired that the use of gas drainage will be further diffused for the prevention of disasters of coal mine gas explosion. It is hoped that the use of environmentally friendly energies will be enhanced. (NEDO)

  6. Fiscal 2000 survey of geological structures overseas. Exchange of engineers with Vietnam (Coal mining technology); 2000 nendo kaigai chishitsu kozo nado chosa hokokusho. Gijutsusha koryu jigyo (tanko gijutsu bun'ya) Vietnam

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    A coal mining engineer exchange project was implemented by Japan and Vietnam for improving on coal mining engineers' production and management technologies in the Asia-Pacific region. Six engineers were dispatched to Hon Cam Training School for mine workers, Hon Gai, where they taught in the period November 12 through December 2, 2000. There were 18 trainees, to whom lectures were given on 16 subjects including the steep slope mining method, excavation technology, transportation technology, ventilation control technology, production control technology, quality control technology, cost and material control, risk control, and centralized monitoring technology. Discussion was also held on the subjects. Ten trainees were invited and received mainly by Taiheiyo Coal Mining Corporation for the period August 24 through September 9, 2000, where they were given lectures and underwent training in the mine. The trainees also visited Isoko Power Station, Coal Research Institute of Idemitsu Kosan Co., Ltd., and Kushiro Plant of Nippon Paper Industries Co., Ltd. (NEDO)

  7. Report on preceding researches in fiscal 1998 on the survey and research on an eco-smart engine; 1998 nendo eco smart engine no chosa kenkyu sendo kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The advanced propulsion system to meet the requirement of environmental compatibility, which will become increasingly stringent in the future, requires an 'eco-smart engine', which incorporates functions to optimize the engine performance and high environment conformity performance. Its targets are: enhancement in energy consumption (reduction of CO2 emission by 25%); reduction of NOx emission to EI=5g/kg of fuel; and reduction in noise by 3 dB relative to the ICAO Chapter 3. The sections in the report are summarized as follows: Section 1, 'The method for promoting surveys and researches' describes the survey purposes and the promotion methods for this research; Section 2, 'Actualization of the methods for achieving the research assignments' establishes an approach to achieve the research target values, develops important problems into individual research subjects, discusses specific methods to achieve the research assignments, and adds into the discussions the result of surveys on trends in the advanced technologies in overseas countries, and on research and test facilities; and Section 3, 'Conclusion' summarizes the achievements obtained during the current fiscal year, develops major issues in the eco-smart engine, and makes clear the methods for researches to be performed over five years. (NEDO)

  8. FY 1998 annual report on the decomposition/removal of harmful compounds in the gaseous phase by porous membrane provided with a catalytic function; 1998 nendo shokubai kinotsuki fuyo takomaku ni yoru kisochu yugai busshitsu no bunkai jokyo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Harmful compounds, e.g., dioxins and nitrogen oxides, released into the air are causing severer environmental problems on a global scale. In order to solve these problems, it is necessary to efficiently remove the released compounds in the vicinity of the living environments, while preventing, as far as possible, their formation at the sources. An attempt has been made to develop porous membranes impregnated with composites of a variety of metallic oxides showing activities as photocatalysts and for dark reactions by the ion engineering method, in order to drastically solve the above problems. Described herein are the FY 1998 results. Thin films of various titanium oxide crystals (anatase, rutile, and their combinations) are formed on Si substrates by the ion engineering method, as the photocatalysts for decomposition of aldehyde and water (for hydrogen production), to validate the optimum crystalline structures for the photocatalysis. Porous bodies of Ni and carbon are also impregnated with anatase TiO{sub 2} for decomposition of harmful gaseous compounds and water, to validate the effects of the porous membranes provided with catalytic functions. (NEDO)

  9. Fiscal 1998 research report on the basic study on the effect of microgravity on living individuals; Bisho juryoku no seibutsu kotai ni taisuru eikyo no kiso kenkyu 1998 nendo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In order to clarify the effect of microgravity on vital functions and organisms at a cell level, this research studies the molecular biological response function of higher animals, the gravity acceptable mechanism of single-cell organisms, the effect of gravity on geotaxis of insects, measurement of monoamine system neurotransmitters of rat hippocampus by dialysis in a brain and the effect of microgravity on it, the effect of microgravity on water and bone metabolism functions and immunity function, and the analysis of BZ reaction as a simple model of vital reaction. The themes of the research are as follows: the effect of microgravity environment on cell fusion, the analysis of gravity acceptable mechanisms of single-cell organisms, the effect of oriental medical treatment on bone metabolism anomaly of mouses under microgravity environment, the effect of oriental medical treatment on change in physiological function under microgravity environment, the effect of microgravity environment on immunity systems, the effect of gravity on cell activities, the effect of a gravity field on chemical oscillation reaction, and the effect of gravity on geotaxis of insects. (NEDO)

  10. 1998 investigation report. Basic investigation for promotion of joint projects, 'Investigation on Russian CO2 reduction conditions'; 1998 nendo Roshiakoku CO{sub 2} sakugen anken chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    A feasibility study was conducted for a project assuming modernization of a manufacturing plant and improvement of power generation facilities in Russia, with the aim of 'joint implementation' in reducing the greenhouse effect gas by utilizing technologies mutually between advanced nations. The project is to replace obsolete an open hearth furnace and cupola with electric furnaces in connection with the cast steel and forged steel production facilities of Uralmash, a largest-scale Russian heavy machinery manufacturer, to change surface hardening equipment for rolling roll products from a combustion method to a low frequency induction heating method, and to enhance efficiency of the power generation equipment of a public corporation which supplies electric power to Uralmash. Through a field study and a technological investigation, the social background of the project was examined such as the situation of the Russian Federation, its environment and the present state of Sveldorv province; then, examined were the specifications of the facilities, project cost, cost performance, CO2 reduction expected, environmental influence, etc., in the case where the modernization project of Uralmash was implemented. (NEDO)

  11. FY 1994 Report on the results of the joint research project for optimum introduction of development of fuel cell technologies for urban energy centers; 1994 nendo toshi energy center nado nenryo denchi gijutsu kaihatsu saiteki donyu chosa seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-05-01

    Described herein are the FY 1994 results of the joint research project for optimum introduction of development of fuel cell technologies for urban energy centers or the like. The necessary economic conditions for introduction of a fuel cell system to be competitive with the conventional system which individually supplies electric power and heat are 250,000 yen/kW as the construction unit cost, 0.10m{sup 2}/kW as the installation area, 5 years as the cell body life, use of an inexpensive fuel gas (2 to 6 yen/Mcal). Moreover, it is an indoor system which shall have the operational characteristics to follow daily demand fluctuations while operating under the optimum conditions in the urban redevelopment area considered. A 5,000kW-class fuel cell plant burning fuel gas (2 yen/Mcal) will need a total floor area of approximately 400,000 m{sup 2} in an energy-intensive office type demand area. These conditions shall be met in order to economically introduce the 5,000kW-class plant. It is also necessary to compare the plant with the competitive cogeneration plants. The specifications for the prototype now under consideration are sufficient for the energy-saving effect, and it is premised that these specifications and characteristics are secured. (NEDO)

  12. FY 1998 annual report on the dispatching Japanese experts on oil-alternative energy to EU countries; Nichi EU sekiyu daitai energy kanren senmonka haken jigyo1998 nendo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In order to further promote introduction of oil-alternative energy sources, two Japanese experts on alternative energy were dispatched to EU countries, ahead in R and D statuses in these areas, to collect useful information from these countries, deepen mutual understanding for R and D, establish close cooperative relationships, and thereby help the R and D of alternative energy in Japan. These experts are Mr. M. Hanao of Geothermal Engineering and Mr. I. Hayashi of Asahi Glass. Mr. Hanano was dispatched to Belgium, Switzerland, the Netherlands and UK for surveying spread and utilization status of geothermal heat pumps (GHPs), while Mr. Hayashi to Denmark, the Netherlands and UK for surveying wind power generation, utilization of biomass, and tidal/wave power generation, respectively. Mr. Hanano has reported that he gets much information and discussions are more meaningful than expected. Mr. Hayashi has reported that he gets much information related to technical and political challenges involved in development of renewable energy, and is impressed by positive attitudes of the experts in the Netherlands and UK for the international cooperation with Japan. (NEDO)

  13. Fiscal 1995 survey of promotion of the geothermal development. Report on a usage feasibility test of a small scale geothermal binary cycle power generation system; 1995 nendo chinetsu kaihatsu sokushin chosa. Chusho chinetsu binary hatsuden system jissho shiken hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    In this survey, studies for popularization and practical utilization of small and medium size geothermal binary cycle power systems which assesses low and medium temperature geothermal resources were conducted, and studies for development of the system to be introduced for practical use and for promotion of the popularization were made. A study was carried out of preconditions and various conditions of a demonstrative test plant (100kW class, 500kW class) in view of the initial cost of the actual plant, and an analysis was made of the power generation cost. Acceptability of the demonstrative test plant (100kW class) was examined to analyze problems on the introduction. A thermodynamic analysis was made of the output of geothermal binary cycle power generation. Analysis/evaluation of the results of the 100kW demonstrative test plant were carried out in view of the operation results of the plant of the same kind, and checks/reviews were conducted of performance and reliability of the system, equipment simplification, etc. Inspection of the system was made in the stage of design/manufacture of the 500kW demonstrative test plant. Concerning the spread/expansion of the system, studied were multiple stage geothermal utilization and PR promotion method. 14 refs., 62 figs., 55 tabs.

  14. Overall analysis report on the fiscal 1994 geothermal development promotion survey. No.C-2. Wasabizawa area (secondary); 1994 nendo chinetsu kaihatsu sokushin chosa sogo kaiseki hokokusho. No.C-2. Wasabizawa chiiki (dainiji)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-01-01

    The Wasabizawa area is located near the boundary between Yuzawa city south of Akita pref. and Ogachi-machi, Ogachi-gun, Akita pref, having a range of 3.0km northeast-southwest and 2.5km northwest-southeast of Wasabizawa almost as a center. The area for survey and its circumference are national forests, and the east and a part of the south of the area are designated as the Kurikoma quasi-national park third type special region. From the geochemical temperature distribution, it can be assumed that geothermal fluids of around 300{degree}C exist in the deep underground of the Kaminotai-Wasabizawa-Akinomiya area. From the distribution of density basements, the block structure of the basement can be estimated. Around the boundary of the ridge/sedimentation region of this density basement, fractures develop and the formation of reservoir structure is expected from the comparison with the result of the well survey. In the blowout test, obtained were 284.3{degree}C and 83.05 kgf/cm{sup 2} at a depth of 1,300m. In the geothermal system, it is assumed that reservoir structures of geothermal fluids develop in the deep underground of the central part of the area. The heat source to the geothermal system is supposed to be the magma reservoir remaining in Takamatsudake volcanic rocks. 110 refs., 177 figs., 105 tabs.

  15. FY 1998 annual report on the study on development of corrosion-resistant ceramic materials for garbage incinerators; 1998 nendo gomi shori shisetsuyo taishoku ceramics zairyo no kaihatsu ni kansuru kenkyu chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Described herein are the FY 1988 results of development of corrosion-resistant ceramic materials for garbage incinerators. Residue released when porcelain stocks are collected is selected as the inexpensive stock for SiO{sub 2}-Al{sub 2}O{sub 3}-based refractory materials. It is incorporated with carbon black and reduced at 1,200 to 1,500 degrees C in a nitrogen atmosphere. Synthesis of the target Si-Al-C-N-O-based compound succeeds in the presence of a solid catalyst, but it is a fine powder, and hence that of the massive compound fails. The commercial ceramic materials and new refractory materials, made on a trial basis, are evaluated for their resistance to corrosion using fry ashes collected from a commercial incinerator. These ashes are higher in melting point, more viscous, holding a larger quantity of attached slag and more corrosive than synthetic ashes. These materials are corroded acceleratedly as temperature increases to 1,200 degrees C or higher, more noted with the ceramic materials than with the refractory materials. Oxidation and melting characteristics of the molten slag affect corrosion of some materials. Use of the graphite-based material shall be limited to a section below the slag surface, where graphite is oxidized to a smaller extent. The MgO-based material is promising. The Al{sub 2}O{sub 3}-Cr{sub 2}O{sub 3}-based material is more promising than any other material developed in this study. Their bending strength before and after the corrosion test is measured at normal temperature to 1,700 degrees C, to investigate their deterioration by high temperature and corrosion. (NEDO)

  16. Fiscal 2000 survey report. Survey report on development and utilization of alternative energies for oil in Pacific region; 2000 nendo Taiheiyo chiiki sekiyu daitai energy kaihatsu riyo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    A survey was conducted, with environmental matters taken into consideration, for building an information gathering infrastructure for the countries in the Pacific region, capable of promptly and accurately collecting and offering energy related information. Conducted in this fiscal year were regular data gathering, review of oil supply and demand and alternative energy supply and demand in the Pacific region, on-site survey of alternative energy development and utilization in Vietnam, quarterly analyses of trend of energy demand, and the like. The supply of primary energy in the Pacific region increased by 2.3% per year in the period 1980 through 1998. The rate of increase was the lowest with oil, and the highest with hydroelectricity, atomic power, and recoverable energies such as geothermal energy. The Vietnamese Government is promoting its efforts to develop power sources by use of recoverable energies for farm village electrification. Efforts are being earnestly exerted to develop its rich natural gas resources and it is expected that there will be a remarkable achievement in the use of alternative energies due to an increase in natural gas consumption. In the field of data collection, various data were registered with the database. (NEDO)

  17. Survey report for fiscal 1998. Evaluation by industrial circles of the COP3 outcome and their future response (America); 1998 nendo chosa hokokusho. COP3 no kekka ni taisuru sangyokai no hyoka oyobi kongo no taio ni tsuite (Beikoku)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Response in America to COP3 (Third Session of the Conference of the Parties to the United Nations Framework Convention on Climate Change) is investigated. Office of Energy Efficiency and Renewable Energy (EE) of America's Department of Energy conducts activities designed to protect environments and supports America's economic competitiveness. The scope of EE activities is quite wide, covering efforts at energy efficiency improvement and renewal energy utilization for all energy consuming sectors involving construction work and equipment for buildings, various industries and public utility works, and transportation. EE also supports and promotes the development of advanced industrial materials, electric vehicles, hybrid vehicles, fuel cells, etc. In the field of renewable energy, it deals with the exploitation of sunlight, biomass, wind force, water power, geothermal energy, etc. It also supports efficiency improvement efforts being undertaken through studies of advanced power transmission and distribution, high-temperature superconduction, energy storage, etc. The said supports are provided not only by Federal Government but also by state governments, and include financial aids. A number of programs are under way, worked out and promoted by the respective bureaus and departments. They are evaluated, protected, and implemented through the partnership of official and civilian organizations. (NEDO)

  18. Basic investigation on promotion of joint implementation in fiscal 2000. Efficiency improvement project for gas turbine power plant in Iran; 2000 nendo kyodo jisshi nado suishin kiso chosa hokokusho. Iran gas turbine hatsuden plant no koritsu kaizen project

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Investigations and discussions have been given on measures to improve energy conservation and efficiency at a power plant of Kish Water and Power Company (KWPC) in Iran. The site has high ambient temperature throughout a year, making the gas turbine power plant capable of generating power only at about 70% of the rated output, with the power generation efficiency decreasing. The project has analyzed the current situation at the plant, and evaluated different means that appear effective in improving the efficiency, including the gas turbine absorbed air cooling system, the steam injection system, and the combined cycle. As a result of the discussions, it was revealed that energy saving effect can be obtained at 145 TJ with the gas turbine absorbed air cooling system, 224 TJ with the steam injection system, and 1017 TJ with the combined cycle. The annual reduction of greenhouse gas emission due to the above energy conservation would be about 11 thousand tons, 16.5 thousand tons, and 75 thousand tons, respectively. However, the investment payback period would be about 2.45 years, 8.31 years, and 14.21 years, respectively. Therefore, the profitability does not appear very attractive because of low fuel unit cost. (NEDO)

  19. Fiscal 1999 research result report. Research on improvement of boiling heat transfer characteristics by photocatalyst wall; 1999 nendo hikari shokubai hekimen ni yoru futto netsu dentatsu tokusei kaizen ni kansuru kenkyu chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Research was made on improvement of the wettability and boiling heat transfer characteristics of a photocatalyst wall. Measurement experiment of the wettability was made for anatase type titan oxide-coated Al, SUS and Pb plates, rutil type titan oxide-flame coated SUS plate, raw plate, and oxide-plasma coated titan plate. In the ground experiment, the contact angles of distilled water and oil on specimen surfaces were measured. In the microgravity experiment, falling droplet images were recorded by using the facility of Japan Microgravity Center (JAMIC). For obtaining the effect of radioactive emission, UV irradiation, {gamma} ray and neutron beam irradiation by nuclear reactor, and {gamma} ray irradiation by Co-60 were carried out. As the experiment result, the rutil type titan oxide-flame coated SUS plate, nonconductor-coated titan plate, and zircaloy plate showed large improvement of the wettability by {gamma} ray irradiation with Co-60. It was also confirmed that in particular, titan shows the large effect of radioactive emission, and the wettability deteriorates rapidly after {gamma} ray irradiation. (NEDO)

  20. FY 1997 report on the survey of fundamental technologies in the field of brain neuro-biotechnology; 1997 nendo Sendo kenkyu hokokusho (noshinkei saibo kogaku kiban gijutsu no chosa kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    In Japan with its rapidly aging society, fundamental technologies are required for the development of artificial nerves substituting for or supporting damaged ones, and ultimately constituting artificial neurons based on the knowledge of the brain functions at the molecular and cellular levels. This study defines the fundamental technologies which would be required for the development in the area, and further, evaluates the potential of the technologies to develop the novel industry. The brain function is closely related to the activity in neuronal circuits. In order to repair injured nerves and to develop the advanced technologies of electronics for helping impaired neuronal functions, the most important and urgent is to understand how to work the neuronal circuit system in the brain. Based on these viewpoints, new methodological approaches would make it possible to relieve neural impairment in the sensory input system and the motor system by the use of electronic circuits. They also would improve rehabilitation after injury, and treat neurodegenerative diseases such as Parkinson`s disease. These advances surely create the new types of industry seeds in near future. 77 refs., 29 figs., 2 tabs.

  1. Fiscal 1997 research report on the survey on public test and evaluation organizations for development of welfare equipment; 1997 nendo fukushi kiki kaihatsu ni kakawaru koteki shiken hyoka kikan chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This research studies the construction policy of public test and evaluation systems for future development and practical use of welfare equipment, through survey on the current methods for development, practical test and evaluation of welfare equipment in countries advanced in welfare, and preparation of basic data for promoting establishment of public test and evaluation functions in Japan. Infrastructure preparation for standards and public test and evaluation organizations for developing welfare equipment is being promoted by Technical Laboratory of Bicycle Industry Promotion Association and some national organizations such as Product Evaluation Technical Center, Mechanical Engineering Laboratory, National Institute of Bioscience and Human Technology, and Living and JIS Center. However, preparation of objective and across test and evaluation systems for developing welfare equipment is still insufficient. Product Evaluation Technical Center is now approaching to evaluation and standardization of welfare equipment. Public test and evaluation organizations of the UK, Sweden and Denmark are presented. (NEDO)

  2. Survey report for fiscal 1998. Joint research project with researchers related to petroleum substituting energies in the EU countries; 1998 nendo EU shokoku no sekiyu daitai energy kanren kenkyusha tono kyodo kenkyu jigyo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    It was intended to invite researchers related to petroleum substituting energies from the EU countries to perform joint researches at research organizations under the auspices of the Agency of Industrial Science and Technology having deep relations with research themes of the invited researchers, to deepen the mutual understanding, and to form efficient cooperative relationship. The intention is also to contribute to research and development of petroleum substituting energies to be used in Japan in the future. The research themes, researchers, their research organizations, and the receiving research organizations are as follows: (1) evaluation of reservoir impedance in high-temperature rock experimental fields by Mr. Ralph Weidler (Germany) at Ruhr University received by the Resource and Environmental Technology Research Institute; (2) changing the particle boundary structure of ceramics by using the alkoxide process by Dr. Ramon Torrecillas (Spain) at Institute Nacional del Carbon received by the Nagoya Industrial Technology Research Institute; (3) research on corrosion in metallic materials for molten carbonate type fuel cells by Dr. Giuseppe Calogero (Italy) at Institute for Transformation and Storage of Energy received by the Osaka Industrial Technology Research Institute; and (4) estimation of behavior of deep geothermal reservoirs with high enthalpy by Dr. Enrico Maranini at Universita' Di Ferrara received by the Geology Survey Center. (NEDO)

  3. Fiscal 1998 research report on the development trends of natural gas conversion technologies into liquefied fuel in Russia; 1998 nendo Roshia ni okeru tennen gas no ekitai nenryoka gijutsu no kaihatsu doko nado ni kansuru chosa kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Russia having natural gas resources largest in the world is actively promoting the basic research on liquefaction technology of natural gas such as Fischer-Tropsch (FT) synthetic catalyst, and its research potential is extremely high. This 3-year research project surveys the R and D trends of catalyst technology for liquefaction of natural gas, and fabricates the prototype FT synthetic catalyst based on the idea of Russian researchers to evaluate its feasibility experimentally. This report summarizes the following to clarify the research background: (1) The technology system for liquefaction of natural gas, and its future R and D trend, (2) The R and D trends of liquefaction technology of natural gas in the world, (3) The R and D trends of liquefaction technology of natural gas in Russia, (4) The research system of catalyses in Russia, (5) The activities of Russian catalysis research institutes, (6) The fuel liquefaction technologies of Russian major research institutes, and (7) The proposals from Russian research institutes. (NEDO)

  4. Fiscal 1997 survey report. Survey consigned to NEDO of the development of energy use rationalization home welfare equipment systems; 1997 nendo energy shiyo gorika zaitaku fukushi kiki system kaihatsu chosa. Itaku kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For the purpose of constructing new home welfare equipment systems of an energy effective use type, an investigational analysis was conducted of characteristics of the structure of houses considered of aged people, characteristics of the use of home welfare equipment, etc. As to the subject on space warming/cooling, it was found that the hour of stay-at-home of the aged tends to be longer, and the hour to be required for warming/cooling is longer, that the aged gradually lose senses regarding the peripheral environmental temperature, and the temperature to be considered should be at warmer/cooler levels, and that they are weak in heat shock, and the space of house where the temperature is uneven should be removed. Further, from the study in each welfare techno-house, possibilities were pointed out of further energy conservation in houses considered of the aged and home welfare equipment systems like the weight reduction of home welfare equipment systems and reduction of stand-by power, high air-tightness/high thermal insulation of houses for the aged, use of waste heat from air conditioners, introduction of solar energy to stand-by power and electrically-driven wheel chairs. 257 figs., 89 tabs.

  5. Fiscal 1999 technical survey report. Model project implementation feasibility study in Malaysia on effective utilization of waste heat from paper sludge incineration; 1999 nendo Malaysia ni okeru seishi sludge nensho hainetsu yuko riyo model jigyo jisshi kanosei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Efforts are under way to popularize practical energy conservation technologies through verification on real machines in target countries. Possibilities were studied that Malaysian paper making plants would adopt technologies of collecting heat from high-temperature exhaust gas from paper sludge incineration and of effectively utilizing the thus-collected heat. The Malaysian paper making industry produced 800-thousand tons or more in 1998, covering 72% of the total national demand. Heat recovery facilities may be installed in 15 plants. On-site surveys were made into their actual states, and then Genting Sanyen Industrial Paper Sdn. Bhd. was selected as the plant for the model project, and detailed model project feasibility studies were conducted. The studies covered the amount of wastes from paper making, their properties, treatment process, amounts of utilities to be used during system operation, land on which to build the facilities, and a plan for collecting invested funds. As the result, it was concluded in view of the magnitude of the expected fruit that the model project be implemented at this plant. (NEDO)

  6. Fiscal 1993 investigational report on the strengthening of the resource/energy industrial basis of CIS Central Asia (the Republic of Kazakhstan); 1993 nendo CIS Chuo Asia (Kazafusutan kyowakoku) no shigen energy sangyo kiban kyoka ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-05-01

    The paper grasps the present situation of economy and industry in Kazakhstan and studies a policy for developing the industrial machine manufacturing industry of the country. Since the independence in 1992, the country is now at the great turning point in politics, economy, society and industry. The country is forced to convert from the industrial structure of one local area where much of its own discretion had not been given under the economy system of power centralization to the industrial structure which meets the international economic market system as an independent country. Making good use of agricultural and industrial property in the former U.S.S.R., the country needs to export energy resource like oil, natural gas and coal, and abundant ore resource like iron and non-ferrous metal, which were added with values. As the technical base for it, fostering and strengthening of the industrial machine manufacturing industry is important. At present, the situation is that because of the economic sluggishness, the country cannot manufacture domestically even basic mechanical parts and simply-manufactured parts which are required by the domestic energy industry, machine manufacturing industry, and other industries. The technical program to be proposed by Japan is planned to be worked out later based on the basic research made in fiscal 1993. 6 figs., 14 tabs.

  7. FY1998 report on a survey related to joint utilization of welfare device development data using an international network; 1998 nendo kokusai network ni yoru fukushi kiki kaihatsu data no kyodo riyo ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    A survey was made in relation with joint utilization of welfare device development data using an international network. Developing welfare devices requires data from ergonomic and medical systems, while the cope of the objects is wide, and the kinds are various. For proliferation of welfare devices, system compatibility evaluation including that on using environment is important, including living environments that are different by countries. The present survey has identified how data for aged, handicapped and help-needing persons are accumulated and utilized in research organizations in America and Europe for both of the ergonomic and medical areas. The survey also investigated major academic societies in overseas countries, and collected database and academic network information that support the advanced research and development. At the same time, investigations were also made on organizations and corporations who are moving forward the efficient data utilization. Welfare device and service information providing systems in Japan were investigated to compare them with the trends in other countries. Conceptions and methods were compiled to utilize data internationally and jointly. Database models for device development were considered, and a proposal was made on structuring a research and development supporting database, and the operation method thereof. (NEDO)

  8. Fiscal 1998 research report. Popularization project of the proper treatment technology of industrial wastes in Asian regions; 1998 nendo chosa hokokusho. Asia chiiki sangyo haikibutsu tekiseika shori gijutsu nado fukyu sokushin jigyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Study was made on popularization of the proper treatment technology of industrial wastes in Asian regions. In principle, industrial wastes should be recycled in a country concerned, however, because of a difference in technology and industrial location, treatment of all industrial wastes in a country concerned is impossible. International cooperation is thus indispensable to promote proper efficient practical measures for environment. For studying the possibility of the international cooperation between Japan and Asian countries concerned for further recognition and solution of industrial waste problems, 'International Symposium on the Asian Industrial Waste Issue' have been held in Tokyo since 1997 for governmental staffs. In fiscal 1998, Malaysia was invited in addition to China, Philippines and Thailand for popularization of the proper treatment and recycling of industrial wastes in Asian regions. In every Asian countries, poor collection of discharge, treatment and disposal data is an obstacle to effective treatment. Technical cooperation and financial support by developed countries are demanded. (NEDO)

  9. Fiscal 1998 overseas geological structure survey. Japan-China joint coal survey Mei-Xian project; 1998 nendo kaigai chishitsu kozo nado chosa hokokusho. Nippon Chugoku sekitan kyodo tansa Mei-Xian project

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Japan-China joint coal survey was made through seismic prospecting by Japanese group and drilling prospecting by Chinese group. Mei-Xian mine property includes coal seams of the Jurassic period, and is covered with the quaternary period stratum without any coal seam. The base of the quaternary period stratum exists at depth of 50-400m, while the coal seams at depth of 300-700m. Among 11 existing seams, the 1st and 5th seams are main objects for prospecting. The 5th seam of 0.2-8.96m (2.95m in average) thick is the most expected important one, distributing all over the mine property. The 5th seam also has branch seams spreading over 2.5km from east to west and 1.2km from south to north in the center part of the mine property. The 1st seam of 0-8.62m (2.90m in average) thick is most thick in the south part of the mine property. The theoretical amount of coal deposits in the whole coal seam is estimated to be nearly 290,000,000t by Chinese group (nearly 50% of it in the 5th seam). That is also estimated to be nearly 346,000,000t by Japanese group (155,000,000t in the 5th seam). Both 1st and 5th seams are composed of sub-bituminous coal. (NEDO)

  10. Report on a survey in fiscal 1998 for petroleum substituting energy development and utilization in the Pacific Ocean region; 1998 nendo Taiheiyo chiiki sekiyu daitai energy kaihatsu riyo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    A survey was carried out to make available the information base that can collect, put into order and provide quickly and accurately the energy related information based on global environment problems in the Pacific Ocean region. Fiscal 1998 has performed a substituting energy demand and supply analysis in the Pacific Ocean region by adding the 1996 data, in addition to collection of the normal energy data. For the purpose of analyzing the petroleum substituting energy demand and supply in the Pacific Ocean region, data were collected from 17 countries for fiscal 1997 and the quarterly data for 1998. Retroactive data collection was also continued. The growth rate of primary energy supply in the Pacific Ocean region is 1.8% in average in the 1980's, and 3.8% in the 1990's. In contrast, the growth rate of petroleum substituting energies is 6.4% in the 80's and 6.2% in the former half of the 90's, being far higher than the growth rate of the primary energy supply. The share of the petroleum substituting energies accounting for in the primary energy supply has increased from 6.7% in 1980 to 12.1% in 1996. As the breakdown, nuclear power accounts for overwhelmingly large, followed by geothermal energy and new energies. (NEDO)

  11. Report on surveys in fiscal 1998 on the project to invite petroleum substituting energy related experts in Japan and EU; Nichi EU sekiyu daitai energy kanren senmonka shohei jigyo 1998 nendo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In relation with coping with global environmental problems in recent years, needs are increasing more than ever for enhancing fossil energy utilization rates, developing and expanding utilization of petroleum substituting energies that can substitute fossil energies. Since Japan is particularly a large energy consuming country, and cannot escape from depending on import for the majority of its energy resources, it is an urgent issue to enhance the energy utilization efficiency and further promote development and utilization of new energies. To do this, it is indispensable to exchange such item of information as identification of actual status in other countries of handling the petroleum substituting energies. Taking up geothermal energy, fiscal 1998 invited four experts from EU countries. Visits were made for about two weeks on Japanese research institutes and business enterprises related to geothermal energy, and opinions and information were exchanged. A seminar was held on the final day, where the EU experts have made presentations on the current status and future prospects on geothermal research and development in EU. Greatly valuable suggestions were given for the Japan's future geothermal research and development. (NEDO)

  12. Fiscal 1998 survey report. Welfare equipment (Development of human friendly care support intelligent equipment / Development of home welfare equipment system); 1998 nendo chosa hokokusho. Fukushi kiki (human friendly kaigo shien chino kiki kaihatsu / zaitaku fukushi kiki system kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Since disabled persons increase with a progress of an aging society, while a care power decreases with a decrease in birth rate, development and practical use of the welfare equipment contributing to self-support of aged and handicapped persons, reduction of doctors' or therapists' burdens, and as a result, reduction of medical care costs are desirable. Among them, R and D and practical use are expected of the advanced welfare equipment and system based on human engineering technology contributing to improvement of lives of aged and handicapped persons, and support of nurses and cares of disabled persons. In fiscal 1998, on both human friendly care support intelligent equipment and home welfare equipment system, this project clarified essential technical issues based on the future view, selected some themes to be newly developed in the future, and surveyed and evaluated the details of their R and D concretely. For the former, 'heart disease diagnosis and treatment total support system,' and for the latter, 'body function rehabilitation support system' were surveyed. (NEDO)

  13. Fiscal 2000 survey report. Research on bone-forming dental material capable of reducing plaque adhesion; 2000 nendo shiko fuchaku boshigata hone keisei shika zairyo ni kansuru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Research and development efforts are exerted to produce advanced dental materials equipped with such functions as plaque reduction, bactericidal effect, and early formation of hydroxyapatite (HAP). In the study of fluorine ion implantation for plaque reduction, it is found that in a specimen implanted with fluorine ions the adhesion of carius streptococci is reduced to 1/3-1/10 for the achievement of remarkable improvement. In particular, carious streptococcus multiplication is suppressed when the metal shield layer is replaced with a titanium mesh. For the realization of a thin film formation method for osteoblast multiplication through reforming the material surface in the study of bone-forming dental materials, film formation conditions under which a P/Ca rate which is quite near that of ameloblast are achieved by use of a high frequency magnetron sputtering device. A titanium plate coated with a thus-formed film is annealed for a great increase in its wet contact angle, and then adhesion of bacteria is reduced and an osteoblast multiplication rate is increased by 20% or more, as compared with the case of no treatment in a petri dish. (NEDO)

  14. Fiscal 1993 investigational study of a model of international cooperation for an environmentally harmony type green technosystem; 1993 nendo Oshu ni okeru haikibutsu shori oyobi recycle no doko ni kansuru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    For the natural environment preservation, effective utilization of resources, and maintenance of the ecosystem, an international cooperation model was proposed for the environmental harmony type green technosystem. A comprehensive evaluating analysis of a green forest resource, etc. as the global resource, and an intensive extraction of subjects and needs was made. The analysis was conducted of technical possibility and abstract business development effects toward the industrialization with high values added which is in harmony with the environment. As a case study, the Papua New Guinea area, Malaysia was selected and re-evaluated. For this typical tropical forest area, a new technical system was studied based on the natural environment, industry/economy, social/cultural assessment, etc., and a model for industrializing new international cooperation was proposed. For the model making for industrialization, various steps to be taken and conditions to be prepared were studied and arranged for the realization. Upon going ahead with the international technical cooperation, Japan, a large lumber consuming country, needs to always consider the fostering and effective use of lumber resource in particular. 27 refs., 28 figs., 30 tabs.

  15. Verification survey of geothermal exploration technology, etc. Report on the result of the developmental research on the development of the fracture type reservoir exploration method; Chinetsu tansa gijutsu nado kensho chosa. Danretsugata choryuso tansaho kaihatsu kenkyu kaihatsu seika sokatsu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    For the purpose of grasping fracture groups forming geothermal reservoirs with accuracy, the development of the fracture type reservoir exploration method has advanced the technical development of exploration methods of seismic wave use, electromagnetic induction use, and micro-earthquake use. This paper summarized main results of the development and problems to be solved in the future. In the development of the seismic wave use exploration method, the high accuracy reflection method using seismic wave, VSP and seismic tomography were adopted to the geothermal field, and technology effective for the exploration of fracture type reservoirs was developed. In the development of the electromagnetic induction use exploration method, the array CSMT method which can measure multiple stations along the traverse line at the same time was developed with the aim of grasping effectively and accurately fracture groups forming geothermal reservoirs as changes of resistivity in the shallow-deep underground. In the fracture group forming geothermal reservoirs, micro-earthquakes are generated by movement of thermal water and pressure variations. In the development of the micro-earthquake use exploration method, developed was the micro-earthquake data processing and analysis system (MEPAS). 179 refs., 117 figs., 28 tabs.

  16. Fiscal 1985 research report. Feasibility study on overseas coal mine development (La Loma coal field, Cesar province, Columbia); 1985 nendo kaigaitan kaihatsu kanosei chosa hokokusho. Columbia Censar shu La Loma tanden

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-01

    Tomen Corp. was proposed in April 1985 to join in the additional exploration of La Loma mine lot in 1986 through Greenley Co. in America, one of the members of Siminera- Greenley Association which has promoted the survey and exploration of La Loma coal mine lot (20,000ha), Cesar province, Columbia since 1979. In answer to this proposal, Tomen obtained the fiscal 1985 feasibility study subsidy for foreign coal development, and made surveys on the coal seam, coal property, coal deposit, recoverable deposit and profitability of La Loma coal field including La Loma coal mine lot, and further surveys on infrastructure improvement for the future coal development, the policy of Columbian government and various laws concerned. Based on the above survey results, for assessment of this coal field, Tomen Corp. made field survey on the coal field and infrastructures, document collection and hearing from Columbian and U.S. governments and companies, further collection of other documents concerned and information, and analysis of the survey results. As a result, the assessment of La Loma coal field was completed. (NEDO)

  17. Report on achievement in developing an ultra low loss power element technology. Survey on practical application of the next generation power semiconductor devices; 1998 nendo choteisonshitsu denryoku soshi gijutsu kaihatsu seika hokokusho. Jisedai power handotai device jitsuyoka chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Trends were surveyed for development of an ultra low loss power element. Performance improvement has been progressed on power semiconductor elements by using Si as the raw material, but loss reduction has come close to the physical limit. SiC is expected of possibility to go beyond this limit. SiC is so very excellent that its band gap is two to three times greater, insulation breakdown electric field is 7.5 times higher, temperature to become a true semiconductor is three to four times higher than those of Si. The wide gap can reduce high temperature leaking current in p-n junctions, and the increased authenticity temperature can increase the upper limit for operation temperature. The insulation breakdown strength being higher by one digit can reduce the drift layer thickness, and is expected to dramatically reduce the loss. The problem is that high quality crystals have not been obtained to date. One of the promising application fields is electric vehicle. The device currently using the power element in the largest scale is used in frequency converting stations to link the 50-Hz power network in the eastern part of Japan to the 60-Hz network in the western part of Japan. Surveys were carried out on the Sakuma frequency converting station and the New Shinano substation. (NEDO)

  18. FY1998 Report of surveys on network possibility involved with proliferation and transfer of environmental technologies (Europe, Australia and New Zealand); 1998 nendo kankyo gijutsu no fukyu iten ni kakawaru network kanosei chosa hokokusho . Oshu Goshu New Zealand

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    At the third Conference of the Parties to the United Nations Framework Convention for Climate Change (COP3) held in December 1997, the industrialized nations have agreed on development and proliferation of innovative technologies under international cooperation and transfer of environmental technologies to developing countries by expanding and strengthening CTI being the framework to be progressed spontaneously. Under the international strategic research project for global environment, NEDO has been promoting positively the research and development, whose support is urged to be expanded further in the future upon receiving the present agreement. Therefore, NEDO has performed the present survey in order to propose frameworks and measures for strengthening and expanding CTI. From among the policies and measures to be taken by the related countries based on the COP3 protocol, fiscal 1997 has performed review and new establishment of plans involved with execution of the items related to technology development, and surveys on action movements such as review and expansion of the measures, as the first stage. Fiscal 1998 has executed surveys focusing on the network for technology proliferation and transfer to developing countries as the second stage. (NEDO)

  19. FY 1998 annual report on the improvement of toughness of silicide-based intermetallic compounds by controlling their composite structures; 1998 nendo fukugo soshikika ni yoru shirisaidokei kinzokukan kagobutsu no kyojinsei kaizen chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Intermetallic compounds, although attracting much attention as most promising materials serviceable at superhigh temperature, are very fragile at normal temperature, which is one of their major disadvantages. Structures of these compounds prepared by the melting method are controlled to improve their toughness by, e.g., changing phase ratio of the initial crystal for the Mo-Si-Nb system to prevent cracking during the melting and casting stages, addition of a third element (e.g., Zr, Ti or Hf) or a mixed component of Nb and Zr to control the structure of Mo{sub 5}Si{sub 3} considered to be a cause for the cracking, and controlling melting and solidification rates for the FZ melting method. The three-phase microstructures with added Hf or Zr show improved toughness, but need additional procedures for controlling solidification and cooling conditions. For the powder method, the MA conditions are investigated with a two-element system, and the effects of Al or Zr as the third element added to the base composition on the composite microstructures and constituent phases are also investigated. Unlike the melting method, the powder method causes no cracking problems during the stock preparation stage and hence is expected to be applicable to production of larger stocks. However, the products by this method are found to be insufficient both in toughness and high-temperature strength. It is necessary to develop methods for cutting down and controlling oxides in the grain boundaries, in order to prevent deterioration of their strength at high temperature. (NEDO)

  20. Survey report of FY 1997 on the global environmental industry technology development promotion project. International research exchange project; 1997 nendo chosa hokokusho. Chikyu kankyo sangyo gijutsu kaihatsu suishin jigyo (kokusai kenkyu koryu jigyo)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Exchange of personnel among foreign research organizations is significant for promoting research and development to create new research fields and to build new technological systems for the purpose of solving global environmental problems. For this purpose, researchers were sent/invited to/from international conferences and international symposiums related to global environmental technology and exchange of personnel with major foreign research organizations and universities was conducted under the cooperation of RITE and RITE-related researchers and related academic societies. Based on short-term invitation and sending of researchers as well as the feasibility study of researcher exchange, researchers were sent/invited on long- and mid-terms. As a result, exchange of personnel engaged in the latest research in Japan and overseas could be promoted. It was found that various researches are being conducted abroad in basic areas of global environmental technology. Since they are closely related to the research and development of industrial technology contributing to global environmental preservation promoted by RITE, it is important to establish a more efficient exchange system of researchers in the future. 91 refs., 38 figs., 14 tabs.

  1. FY 1997 report on the development of excellent catalysts for creation of new industries. New frontier catalyst 21; 1997 nendo chosa hokokusho (shinsangyo sosei no tame no excellence catalyst no kaihatsu). New frontier catalyst 21

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Survey was made for establishment of an effective fast search technique of practical catalysts. Catalyst technology is an important basic technology for industrial fields such as energy and environment fields. In many cases, catalysts have been developed by trial and error consuming a long time and huge research cost. Study was made on efficient analysis and measurement techniques, and systematic production technique of advanced catalysts based on these techniques. This survey was effective in finding a guidance for improving catalysts used in the previous processes, and facilitating searches for fields previously slow in development of catalysts. Advanced catalysts possible to actively selectively produce target products under high pressure/temperature conditions are much in demand. Recently in-situ analysis technology for observing molecules and material surfaces under ultrahigh-pressure/temperature conditions has been studied. Observational study was made on catalytic behavior under catalytic reaction condition using partial oxidation, selective hydrogenation and isomerization as model reactions. 111 refs., 103 figs., 9 tabs.

  2. FY 1997 report on the study on the formation condition of hetero-structure of single-crystalline semiconductor thin films; 1997 nendo chosa hokokusho (tankessho no handotai usumaku hetero kozo no keisei joken ni kansuru kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Since ion implantation causes material degradation by formation of crystalline defects, and hydrogen embrittlement deteriorates material strength, reduction of such defects has been positively studied. Study was made on a new active application of hydrogen separation into ion implantation defects. After H ion implantation of a proper depth into single-crystalline Si and SiC and successive annealing, single-crystalline films of sub-micron to several micron thick were obtained by hydrogen-induced delamination at the implantation depth due to hydrogen embrittlement in crystalline defects. The implantation depth is dependent on implantation energy. H atom forms (111) face defect through connection with dangling bond of crystalline defects. This crystal face defect forms a delamination plane through (100) face cleavage. This hydrogen embrittlement delamination by ion implantation is applicable to production of light-weight high-efficiency single-crystalline Si solar cells, and large single-crystalline SiC wafers as new resource saving process. 33 refs., 19 figs., 2 tabs.

  3. FY 1998 annual report on the survey on development, introduction and promotion of urban type multipurpose geothermal utilization techniques; 1998 nendo toshigata tamokuteki chinetsu riyo gijutsu no kaihatsu, donyu, sokushin ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Introduction of geothermal heat pump systems, which depend on temperature differential, is investigated for urban areas, which have large energy demands. Results of the surveys on the current situations of geothermal heat pump (GHP) systems indicate that they have already numbered 300,000 units in USA and totaled more than 50,000 units in Switzerland and Northern European countries, and that they are increasing at an annual rate of higher than 10%. The results also indicate that introduction of these systems are well feasible in Japan, which generally has better topographical conditions than American and European countries, and the GHP system with vertical ground heat exchanger is investigated for its topographical and environmental considerations. These systems could annually abate approximately 52 million tons of CO2 (4.3% decrease), if disseminated to all households. They are also expected to help control the heat island phenomenon, and reduce peak power consumption. The technological problems to be solved before these systems are massively disseminated including development of small scale drilling rigs and preparation of drilling manuals. System standardization and introduction of subsidy systems are also needed to massively disseminate these systems. (NEDO)

  4. Bio Engineering Laboratory

    Data.gov (United States)

    Federal Laboratory Consortium — Description/History: Chemistry and biology laboratoriesThe Bio Engineering Laboratory (BeL) is theonly full spectrum biotechnology capability within the Department...

  5. Bio Engineering Laboratory

    Data.gov (United States)

    Federal Laboratory Consortium — Description/History: Chemistry and biology laboratories The Bio Engineering Laboratory (BeL) is theonly full spectrum biotechnology capability within the Department...

  6. Bios data analyzer.

    Science.gov (United States)

    Sabelli, H; Sugerman, A; Kovacevic, L; Kauffman, L; Carlson-Sabelli, L; Patel, M; Konecki, J

    2005-10-01

    The Bios Data Analyzer (BDA) is a set of computer programs (CD-ROM, in Sabelli et al., Bios. A Study of Creation, 2005) for new time series analyses that detects and measures creative phenomena, namely diversification, novelty, complexes, nonrandom complexity. We define a process as creative when its time series displays these properties. They are found in heartbeat interval series, the exemplar of bios .just as turbulence is the exemplar of chaos, in many other empirical series (galactic distributions, meteorological, economic and physiological series), in biotic series generated mathematically by the bipolar feedback, and in stochastic noise, but not in chaotic attractors. Differencing, consecutive recurrence and partial autocorrelation indicate nonrandom causation, thereby distinguishing chaos and bios from random and random walk. Embedding plots distinguish causal creative processes (e.g. bios) that include both simple and complex components of variation from stochastic processes (e.g. Brownian noise) that include only complex components, and from chaotic processes that decay from order to randomness as the number of dimensions is increased. Varying bin and dimensionality show that entropy measures symmetry and variety, and that complexity is associated with asymmetry. Trigonometric transformations measure coexisting opposites in time series and demonstrate bipolar, partial, and uncorrelated opposites in empirical processes and bios, supporting the hypothesis that bios is generated by bipolar feedback, a concept which is at variance with standard concepts of polar and complementary opposites.

  7. Report on surveys in fiscal 2000 on the survey on foundation to establish industrial technology strategy. Survey on hyper-intellectual-IT infrastructure; 2000 nendo sangyo gijutsu senryaku sakutei kiban chosa hokokusho. Kodo chiteki joho gijutsu kiban (Hyper-Intellectual-IT Infrastructure) chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    As a result of rapid proliferation of the Internet and the use of broadband in networks, it is anticipated that design, manufacture, and research will be performed with a large number of simulators and databases dispersed on the networks working in coordination. Therefore, surveys have been carried out on the current status of computer utilizing methods, the current status of data expressing methods, the current status of the network dispersion environment, the current status of simulators, and the current status of the software calculation services. Functions to be possessed by the hypothetical cooperation type research, design and manufacturing environments were extracted, and so were the problems in the current situation. Indicated as the most important assignment were the extraction of the data exchanging common platform and the functions thereof, the extraction of fee charging and security mechanisms, and the problems in the intellectual properties and the protection thereof. Further enumerated as the important assignment were unification and integration of the measures taken by the government, improvement in the basic hardware environment, establishment of the software structuring policies, and listening to opinions from wide areas on software, OS, and data structure. (NEDO)

  8. Basic research on energy conservation in developing countries. Joint research on oil conservation (research report on the industrial basis of Socialist Republic of Vietnam); Hatten tojokoku energy shohi koritsuka kiso chosanado jigyo sekiyu shohi koritsuka kyoryoku chosa. Betonamu shakai shugi kyowakoku sangyo kiso chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    The field research of oil conservation was conducted in developing countries, in particular, Vietnam where a steep increase in oil consumption is anticipated in the future. Energy conservation is the most effective direct measures to control combustion of fossil fuels, and an important issue to be promoted by all countries in the world to prevent global warming and reserve energy resources. In fiscal 1994, main industries in the northern part of Vietnam were researched. In fiscal 1995, the report meeting of plant survey results in the northern part and the technical seminar of energy-saving in industrial field were held, and plants around Ho Chi Minh City in the southern part of Vietnam were researched. Although Vietnam has recently acquired membership in ASEAN and is undergoing dramatic economic growth, has many problems in environmental measures. Japan has top-ranking results on energy-saving in industrial field, and the transfer of such superior technologies and techniques will greatly contribute to resource and global warming problems as well as pollution control measures in Vietnam. 13 refs., 25 figs., 26 tabs.

  9. Fiscal 1998 research report on the history and succession of industrial technologies. Research on the originality and creativity of electric and electronic technologies in the Japanese industry; 1998 nendo chosa hokokusho. Sangyo gijutsu rekishi keisho chosa (kokunai sangyo no denki denshi gijutsu no dokusosei to sozosei no chosahen)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This report summarizes the interview survey results on development, introduction and succession of industrial technologies from pioneers with many concrete valuable experiences, aiming at technology succession and acquisition of suggestions. The interview survey was made on 'My course until now' and 'My electric power and slow concentrated accomplishment' from two pioneers, honorary professor Dr. Okamura Sogo of the University of Tokyo (department of electrical engineering), and honorary professor Dr. Miyaji Iwao of Nagoya University (department of electrical engineering). Dr. Okamura mentioned a precious encouraging word 'Learn the past for the future' for the young easy-to- lose sight of targets from the viewpoint that the 21st century is an age of education and welfare after the high economic growth age. Dr. Miyaji mentioned the basic attitude 'Continuity of selection day after day' and a precious word 'Maintain continuous friendship' for the young, leaving a deep impression to the interviewers. (NEDO)

  10. FY 1999 report on the survey of the history/inheritance of industrial technology. Survey of originality and creativity in electric/electronic technology in the Japanese industry; 1999 nendo sangyo gijutsu rekishi keisho chosa hokokusho. Kokunai sangyo no denki densi gijutsu no dokusosei to sozosei no chosa hen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    For the purpose of clarifying the course of promotion of the original/creative future R and D and contributing to selection of technical themes and working-out of developmental methods, the paper conducted a survey of listening to Mr. S. Saba, Mr. Y. Hirose and Mr. K. Fujimori who are honorary members of the Institute of Electrical Engineers of Japan. For the survey, the following points were taken notice of: to fully make prior preparation; to supplement/prove what was presented and to have a lot of data by which objectivity was given to what was presented; to keep a balance between 'reminiscences' which are useful for completion of the details and the details focused; to establish the analysis method of the details of the listening; to be careful to make analysis of technology and persons so that the listening survey can be connected to the systematical arrangement; to look for 'good listeners.' As a result of the listening survey, a lot of the suggestive results seemed to be obtained in terms of the innovation of the industrial technology that has been shouldering the development of Japan and the originality/creativity seen in the innovation. (NEDO)

  11. Basic research on energy conservation in developing countries. Basic research on promotion of activities implemented jointly (AIJ) (research on possibility of AIJ in developing countries); Hatten tojokoku energy shohi koritsuka kiso chosanado jigyo kyodo jisshi suishin kiso chosa. Hatten tojokoku ni okeru kyodo jisshi katsudo no kanosei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    The activities implemented jointly (AIJ) is expected as global measures to reduce greenhouse gas (such as CO2) emission. In this report, the possibility of AIJ projects in developing countries was researched. The United Nations Framework Convention on Climate Change was signed by 155 countries in 1992. This convention parties approved AIJ projects for measures against global warming. The 1st Conference of the Parties (COPI) held in 1995 approved the pilot phase of AIJ by voluntary workers jointly with developing countries until the end of this century. The trend, level and future plan of energy conservation technologies were researched and analyzed for steelmaking, cement and electric power supply industries in both the Philippine and Thailand. The possibility of AIJ projects was studied by selecting several Japanese energy conservation technologies transferable to both countries. The same research was also carried out for forest as carbon absorption source. 5 refs., 23 figs., 58 tabs.

  12. Report on projects of the basic survey of effective energy consumption in developing countries and the invitation of engineers of developing countries to Japan (Vietnam, the Philippine, Indonesia and Thailand) in FY 1997; 1997 nendo chosa hokokusho Hatten tojokoku energy shohi koritsuka kiso chosa to jigyo hatten tojokoku gijutsusha shohei jigyo (Vietnam, Philippines, Indonesia Tai)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Based on the significance of technological training for energy saving and environmental protection, NEDO has invited administrators and engineers of four countries in Southeast Asia. Pollution prevention technology, administrative methods and energy saving measures in Japan were lectured in the International Center for Environmental Technology Transfer. The training curriculum included (1) basic law of environment and local administration from the viewpoint of criminal law concerning history of air pollution problems and countermeasures in Yokkaichi petroleum industrial complex, (2) prospect of new energy technology development in Japan relating to the energy saving law, (3) energy saving measures, air/exhaust gas/dust treatment for environmental protection, and actual waste treatment measures by typical individual industries, and (4) significance of common management technology for individual treatment measures. Policies of energy saving and environmental protection and technology information in Japan which can be transferred were provided to two administrators of energy saving in the industry sector of Management of Science, Technology and Environment of Vietnam. 12 figs.

  13. FY 1999 report on the survey of the history/inheritance of industrial technology. Survey of originality and creativity in machine technology in the Japanese industry; 1999 nendo sangyo gijutsu rekishi keisho chosa hokokusho. Kokunai sangyo no kikai gijutsu no dokusosei to sozosei no chosa hen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Fifty years after the Second World War, Japan became the first runner in the R and D of industrial technology in the world. For the purpose of clarifying the course of promotion of the original/creative future R and D and contributing to selection of technical themes and working-out of developmental methods, survey was conducted of persons who conducted epoch-making R and D in machine technology, entrepreneurs of Japan's own and persons who contributed to education of engineers. The FY 1999 results were reported. In this fiscal year, the detailed survey of the following eight was conducted in terms of the achievements and the related data: C. D. West, educator of mechanical engineering; Seiichi Tejima, pioneer of industrial education; Yaekichi Sekiguchi, pioneer of machine tool; Saiichiro Uchimaru who devoted himself to writing of engineering books; Chuzaburo Shiba, specialist of ship use engine; Takeo Yamanobe, pioneer engineer in the spinning industry in Japan; Toyota Kiichiro who promoted the automobile industry in Japan; Soichiro Honda who built the world-famous 'Honda.' The paper also surveyed biographies of machine engineers/managers in Japan and made a list of them. (NEDO)

  14. FY 1998 survey report. Industrial technology history/succession survey (Survey of originality and creativity of machinery technology of the Japanese industry); 1998 nendo chosa hokokusho. Sangyo gijutsu rekishi keisho chosa (kokunai sangyo kikai gijutsu no dokusosei to sozosei no chosahen)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    From a viewpoint of long-term development/creative R and D promotion of the industrial technology of Japan, this survey clarifies where there are originality/creativity for technological innovations of Japan and contributes to selecting future technical themes and working out developmental methods. Aiming at succeeding to the industrial technology, this report arranges the results of the examinational research on machinery technology legacy conducted in FY 1998. The total number of registration is 530. The items of classification are as follows: machine tool (cutting processing, plastic processing), power/energy machine (external combustion engine, internal combustion engine, fluid machine, generator/motor), traffic machine (automobile, rolling stock, ship, aircraft, bicycle), industrial machine 1 (iron/steel-making machine, casting machine, mining machine, food producing machine, woodworking machine, textile machine, paper-making machine, printing machine, chemical machine), industrial machine 2 (agriculture/forestry/fisheries machine, civil engineering/construction machine, medical machine, ceramics machine), measuring device/experimental equipment (measuring device, experimental device, design device, machine watch/calculator), machine structure (plant, bridge), etc. (NEDO)

  15. FY 1997 report on the survey of history and heritages of industrial technology. Survey of the originality and creativity of electrical and electronic engineering in Japan; 1997 nendo chosa hokokusho (sangyo gijutsu rekishi keisho chosa). Kokunai sangyo no denki denshi gijutsu no dokusosei sozosei no chosahen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For selection of future technological themes and developmental techniques, survey was made on the history of development of electrical and electronic engineering and industry in Japan. The Technical Committee for History of Electrical Engineering of the Institute of Electrical Engineers of Japan has diffused various activities on the history research into a society since establishment in April, 1990. Hearing survey which is extremely important for technology succession has been carried out continuously since 1991 for 3 honorary members of this institute who are pioneers of electrical and electronic engineering innovation in Japan. Importance of creative innovative technology development is increasing more and more, and `finding a guide into tomorrow by taking lessons from the past` is one of techniques for technology development. Publication and opening on Internet of the hearing survey results are under consideration as public service. Preparation of the database of the hearing results is also necessary for promotion of these activities. 17 refs.

  16. FY1998 survey on IEA international cooperation project on demonstration and survey of new load leveling methods (participation in the IEA/DSM task VI); 1998 nendo fuka heijunka shinshuho jissho chosa IEA kokusai kyoryoku jigyo 'IEA/DSM task 6 eno sanka ni tsuite' chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    It is intended to participate in the IEA international cooperation project related to DSA, exchange items of information, and promote demonstration and survey of new load leveling methods. The existing and newly proposed DSM mechanisms as the achievement of the previous tasks were put into order. The arena of information exchange and discussions was prepared through use of the Internet homepage for the IEA/DSM implementation agreement. Necessary official policies were also made available. Points of precautions when the mechanisms of other countries are used in Japan: the key to the success depends on social or cultural situations that work as the base; therefore, comparisons and analyses are necessary on such elements as customers as the object, energy projects and governments; compatibility of the situation and pattern of the demand side with the DSM technologies governs the reasonability thereof; the types of the mechanisms are narrowed down by size of the customer division, consumption pattern, electric power quality and safety, and needs on the flexibility; proliferation levels of the DSM technologies determine the appropriate mechanisms; and how the DSM is conceived against the final consumption is governed by the conception by both of the customers and the government. (NEDO)

  17. Fiscal 1998 research report. Survey on development and application of membranes with pores of micron to nano-meter sizes; 1998 nendo chosa kenkyu hokokusho. Makuro kara mikuro (nano mezo dai) size wo motsu, menburenmaku no kaihatsu narabi ni oyo ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Researches on preparation of membranes of various materials have been promoted by not systematic technique but separate techniques according to needs of concerned fields. To establish the efficient technique for membranes with pores of required uniform size according to needs of various industries, survey and study were made on process optimization and low-cost production method. Porous membrane is the leading candidate for new separation systems as separation medium in chemical industry, hot gas filtration for energy production and environmental purification engineering. The electrode, separator and gas storage medium of fuel cell vehicles and next-generation batteries require effective porous materials. The workshop on engineering porous materials held in May 1993 confirmed the time of following materials: High-efficiency gas separation membrane, chemical catalytic membrane, fuel cell electrode and absorbent for environmental purification. Development of inorganic membranes more excellent in high-temperature stability, strength, catalytic activity and corrosion resistance than previous polymer membranes is important. (NEDO)

  18. Basic investigation on promotion of joint implementation in fiscal 2000. Investigations on modification and improvement project for Potoshani district heating and heat supplying facilities in Romania; 2000 nendo kyodo jisshi nado suishin kiso chosa hokokusho. Romania koku Potoshani chiiki danbo netsukyokyu setsubi no kaishu oyobi kaizen keikaku chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Discussions have been given on the improvement and modification project intended of saving energies and reducing greenhouse gas emission in the Potoshani district heating and heat supplying facilities in Romania. Thirty years have elapsed since the building of the Potoshani district heating and heat supplying facilities, whereas noticeable energy loss has occurred due to aged deterioration, such as thermal efficiency decrease, performance decrease, and hot water leakage due to piping corrosion. The present project is intended to improve the heat production and power generation facility efficiencies, and reduce the heat loss in heat transportation and distribution to less than 5%. The improvements will be implemented by replacing and rehabilitating the existing boilers, replacing the turbine generators, and replacing the transportation and distribution pipelines and heat exchangers. As a result of the discussions, the present project is estimated to result in annual fuel conservation of 35,820 tons of crude oil equivalent, and annual reduction of the greenhouse gas emission of 110,835 t-CO2. The total amount of the initial investment for the project would be 11.369 billion yen, and the payback period would be 12 years. The project will produce profit of 31.358 billion yen in 20 years, thus the project is financially feasible. (NEDO)

  19. FY 2000 report on the basic survey to promote Joint Implementation, etc. Survey for improvement of the district heating plant (No. 48) in the Didi-Digomi section; 2000 nendo kyodo jisshi nado suishin kiso chosa hokokusho. Didi-Digomi chiku chiiki danbo plant (No.48) kaizen chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    An investigational study was conducted on the project for energy conservation and reduction in greenhouse effect gas emission at the existing district heating plant in Tbilisi City, Georgia. In the project, the following are conducted for the district heating plants in the Didi-Digomi section and Saburtalo section: renewal/higher efficiency of boiler equipment, adoption of cogeneration using gas turbine, improvement of hot water pipeline and improvement of equipment at heat users. As a result of the study, one plan for cogeneration of 2 units x 6MW class in each section was good in terms of economical efficiency and expenses vs. effects, and the other plan for cogeneration of 17 units (8 units and 9 units) x 6MW class was good in terms of the generated output and regional needs. The amount of energy conservation to be made by the former plan totaled 22,678 toe/y in both sections. The amount of greenhouse effect gas reduction is 70,170 t-CO2/y. The internal earning rate is 1.707% in the Didi-Digomi section and 2.249% in the Saburtalo section. The project profit is lower than the initial investment cost, and therefore, it is necessary to consider the profit from the CO2 emission right. (NEDO)

  20. Report on a project to support promotion of forming an environmentally friendly energy community. Survey on business feasibility of electric power generation utilizing combustible wastes solidified fuel in the Kishu and Kumano living area; Kankyo chowagata energy community keisei sokushin hojo jigyo chosa hokokusho. Kishu Kumano seikatsuken'iki ni okeru kanensei haikibutsu kokeika nenryo riyo hatsuden jigyo no jigyoka kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Surveys and discussions were given on business feasibility of a wide area RDF power generation system in the Kishu and Kumano living area. The discussions dealt with as wide area as transcending prefectural borders and including the southern parts of Mie and Nara Prefectures with the city of Shingu as the central part. Wastes generation amount is estimated to be about 70,000 tons at the present as wastes that can be turned into RDF, and to be decreased to 67,000 tons in 2018. The manufactured RDF has calorific power of 3500 to 4500 kcal/kg, two to three times greater than that of wastes. The RDF manufacturing facilities installed in cities, towns and villages have capacity of 30 to 50 tons a day, with that in the city of Shingu being the largest at about 78 tons a day. Transportation can be implemented most efficiently when road transportation is used. The RDF power generation system will consist of a fluid bed furnace, a plasma type ash melting furnace, and a bag filter plus activated carbon absorbing tower. The RDF manufacturing cost will be 27,900 yen per ton of wastes in the case of the city of Shingu. In terms of business profitability, the RDF power generation must find sources to pay 21,400 yen per ton of RDF even if the power sale revenue is considered. (NEDO)

  1. FY 1999 report on the survey of Research Association for biotechnology development. Trend survey on the structural analysis of full length cDNA; 1999 nendo biotechnology kaihatsu gijutsu kenkyu kumiai chosa hokokusho. Kanzen cho cDNA no kozo kaiseki ni kansuru doko chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Recognizing that the acquisition and structural analysis of full length cDNA clones are important subjects for connecting genome study and proteomics, survey was made of projects and technical trends in each country. The results of the survey were divided into the following four items: 1) trend of full length cDNA projects overseas; 2) study of full length cDNA in Japan; 3) full length cDNA project in Japan; 4) survey on technical trends of the structural analysis of full length cDNA. In 4), studies were made on the following: trend of technical development on the structural analysis of full length cDNA, trend of patents on the making of full length cDNA library, outline of the technology for the making of full length cDNA library. Countries for survey were the U.S., Japan, Germany, France and the U.K., and patents for survey were Japan open patents, U.S. open patents and WPI patents. For reference, included were seven data on full length cDNA related general remarks in Japanese, full length cDNA library related papers in English, full length cDNA related trend in Japan, etc. (NEDO)

  2. FY 1998 annual report on the research on the possibility of introducing a usable chemical substance manufacturing system by utilizing natural gas containing CO2; CO{sub 2} gan'yu tennen gas den katsuyo ni yoru yuyo kagaku busshitsu seizo system donyu kanosei ni kansuru chosa kenkyu 1998 nendo chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The trends of effective use of gas containing CO2 from natural gas fields are surveyed, and usable chemical substance manufacturing systems which utilize natural energy are investigated, evaluated and analyzed, to extract promising systems for effective use of CO2-containing natural gas and thereby to promote its effective use. Chapter 1 outlines possibility of integrated use of gas containing CO2 from natural gas fields and natural gas energy. Chapter 2 describes the research trends in the CO2 conversion reactions for using unexploited CO2 as the carbon source. Chapter 3 describes natural energy utilization technology applicable to gas containing CO2 from natural gas fields. Chapter 4 describes performance of chemical manufacturing systems utilizing natural gas containing CO2. The energy balances and CO2 emission coefficients are estimated, based on the above. The evaluation is implemented in the order of (1) conventional steam reforming, (2) steam reforming in which heat is supplied by a solar furnace, (3) examination of the exhaust gases from a methanol synthesis process, and (4) examination of CO2-mixed reforming. Chapter 5 describes summary and proposals. (NEDO)

  3. Research report for fiscal 1998. Basic research for promoting joint implementation for CO{sub 2} reduction at Keio University; 1998 nendo chosa hokokusho. Keio Gijuku Daigaku ni yoru CO{sub 2} sakugen no tame no kyodo jisshi suishin kiso chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    A research is conducted into China's current problems of energy-related environments, and studies are made for the assessment of its potentials for greenhouse gas reduction, such as CO2 from coal, and for the prevention of environmental pollution in urban areas. By the survey of the current states of the supply and demand of energy and heat in China, and in Beijin, it is found that fuel conversion, which means the disuse of coal in this case, is necessary for a success in SO2 measures in the heat supply department. Since the rate of concentrated heat supply undertaken by heat supply businesses is low, it is inferred that potentials for CO2 reduction are quite high in this department. Concerning technological problems about conversion from coal to natural gas and heat supply, deliberation is made on a scenario covering how to approach the energy demand model, combustion in the natural gas boiler, and the home heating fuel. In discussing air pollution in China, the difficulty known as transboundary air pollution is taken up. It is concluded that conversion from coal to natural gas or coal disuse will serve effectively the purposes of energy saving, SO2 reduction, and CO2 reduction. (NEDO)

  4. Fiscal 1997 basic research on coal resource development (equipment development). Report on R and D of new exploration technology (exploration of medium-depth coal deposits in water areas); 1997 nendo sekitan shigen kaihatsu kiso chosa (kiki kaihatsu hen) hokokusho. Shintansa gijutsu chosa kaihatsu (suiiki chushindoso tansa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This report summarizes the research result on development of new coal exploration technology. For a high-precision and high-resolution reflective seismic exploration system, R and D was made on the exploration technology of several meter in resolution for medium-depth (800m) coal deposits under a lake of 2m deep. As a result, the high-frequency and high-power source (150-200Hz in dominant frequency, 700-800m in penetrability) and the high-frequency and high sensitivity receiver (10-1000Hz in frequency band, 35V/PA in sensitivity) were developed successfully, and the positioning system was improved. The final evaluation of these elementary technologies was carried out through demonstration tests, resulting in satisfactory results. For a high-efficiency trial drilling system, the in-bore trouble prevention system for measurement, processing and analysis of drilling data (drilling length, drilling rate, revolution, bit load, torque) and drilling mud data (charge water pressure, charge/discharge water, density, pH, viscosity) was constructed. The outlook for low-cost measurement and a safety during drilling was thus obtained. (NEDO)

  5. FY 1997 report on the survey of history and heritages of industrial technology. Survey of the originality and creativity of mechanical engineering in Japan; 1997 nendo chosa hokokusho (sangyo gijutsu rekishi keisho chosa). Kokunai sangyo kikai gijutsu no dokusosei to sozosei no chosahen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This paper describes survey on industrial technology heritages in Japan. In fiscal 1997, the previous data surveyed respectively were first collected, and mechanical engineering heritages up to 1945 were selected from these data. Since survey years and formats of these data are different, these data cannot be assessed with the same standard, however, these contents are useful for this survey. From the survey result on approach and technique of heritage survey and conservation in overseas countries, it was clarified that active surveys are being continued in the UK and USA. In fiscal 1997, the first year of this survey, emphasis was placed on confirmation of researchers` recognition on document survey, research method and assessment standard. Actual objects were surveyed on the basis of a restructured list of selected data to attempt explanation of the heritage database. The format and content of this database remain to be discussed in the future. To obtain the basic data for discerning future creative development of mechanical engineering, continuation of this survey is necessary

  6. FY 1998 annual report on the compilation of database of experts for development of welfare equipment. Surveys for collecting information of institutes supporting, e.g., welfare equipment research and development; 1998 nendo fukushi yogu no kaihatsu ni kakawaru senmonteki chiken wo yushita jinzai database no kochiku chosa hokokusho. Fukushi yogu kenkyu kaihatsu nado shien kikan joho seibi chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In order to promote supply of high-quality, inexpensive welfare equipment, the data about public testing and research institutes throughout Japan are collected for their organizations, research themes, expertized areas, relations with welfare equipment, future activity guidelines and the like, and expert employees, so that enterprises can have adequate advises from them, when they plan to start researches on and development of related equipment. Information was obtained by means of questionnaires returned back from a total of 127 institutes related to industrial testing and researches, and 61 institutes, e.g., rehabilitation centers, deeply related to welfare equipment. This reports compiles information on 48 institutes which are conducting researches or the like on welfare equipment. The compiled lists of the local institutes supporting welfare equipment research and development activities describe, e.g., their total expenses, numbers of technical experts, conditions of windows responsible for welfare equipment or the like, percentages of expenses related to welfare equipment on total expenses, percentages of numbers of technical experts responsible for welfare equipment on total numbers of technical experts, and major research themes on welfare equipment. (NEDO)

  7. Survey report for fiscal 1998. Survey of the current state and tasks of research and development of technologies for effectively utilizing CO{sub 2} fixation by higher vegetation; 1998 nendo chosa hokokusho. Koto shokubutsu ni okeru nisanka tanso koteika yuko riyo gijutsu no kenkyu kaihatsu no genjo to kadai ni kansuru chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Investigations and studies are conducted seeking for a CO2 fixation method improved by utilizing the photosynthesizing function of higher vegetation. Details of higher vegetation genes are being disclosed thanks to the rapid progress of studies making use of molecular biological techniques, and the application of the genetic mechanism to scientific and technological fields is becoming increasingly feasible. In particular, the role of the CO2 fixation enzyme RuBisCO has been elucidated almost completely. It has been learned that, in terms of photosynthesizing capability, the C{sub 4} plants (corn etc.) are 2-3 times higher than the C{sub 3} plants (rice, wheat, etc.), and 5-10 times higher than the CAM plants (cactuses etc.). Studies are also under way about the rice genome so that a photosynthesizing capability so high as that of the C{sub 4} plants may be endowed the rice plant. The metabolism and control of useful substances produced in the CO2 fixation process etc. in the higher vegetation are being investigated, and it is now expected that some day such useful substances will be produced and utilized efficiently. Researches are under way into the relationship between the green leaf that is the organ that performs photosynthesis and the organ (sink) that stores and utilizes starch and sugar is in progress, and now a new field is going to open where vegetables will be fully utilized. (NEDO)

  8. Research report of fiscal 1997. Feasibility research on introduction of distributed power sources using new energy (photovoltaic and wind power generation) in the South Pacific; 1997 nendo chosa hokokusho. Minami Taiheiyo ni okeru shin energy (taiyoko, furyoku nado) wo katsuyoshita bunsangata dengen no donyu kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Feasibility research was made on distributed power sources using photovoltaic and wind power generation in Tonga and Samoa. For the best mix of environment-friendly power sources, hearing from government leaders and power business persons, and field inspection were carried out. Foreign currency earnings of Tonga are dependent on remittance from nations working overseas, while since diesel fuel for power generation is expensive because of import through Fiji and tariffs, multi-power sources for power cost reduction and low-cost new power systems are in expectation. Underground transmission and distribution lines are under consideration to prevent typhoon damages. Both countries are probably rich in wind power potential, however, wind condition data are poor requiring further researches. Tonga government is in charge of power business except that in Tongatapu island. In Samoa, EPC (Electric Power Corp.) is in charge of power business. Hydroelectric power generation is possible because of rivers formed by abundant tropical rains. Feasibility research was made on coal-firing, fuel cell combined, wind power, photovoltaic and waste power generation. 7 figs.

  9. FY 1998 annual report on the project of basic survey for improving energy consumption efficiency in developing countries / invitation of engineer trainees from developing countries (Indonesia, the Philippines, Vietnam and Myanmar); Hatten tojokoku energy shohi koritsuka kiso chosa nado jigyo / hatten tojokoku gijutsusha shohei jigyo 1998 nendo chosa hokokusho (Indonesia, Philippines, Vietnam, Myanmar)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    NEDO is positively implementing the training programs, in view of importance of training experts on (energy-saving and environmental conservation technologies), by inviting administrators and engineers from developing countries to educate them with Japan's pollution preventive techniques, administration procedures, energy-saving measures, and so on. In FY 1998, NEDO commissioned the International Center for Environment Technology Transfer to train administrators and engineers from Indonesia, the Philippines, Vietnam and Myanmar. This paper describes the proposals, based on the collected answers of the trainees to the questionnaires. The trainees were interested in all themes. About 40% of the trainees considered that the training period was short. Some trainees hoped the training course was held in summer. Difference in industrialization is reflected in difference in recognition and urgency of the environmental problems. Training was conducted by English and Vietnamese, but could be done without translators of Vietnamese. Preparation for the invitation needs a lot of works, and the course should be explained more thoroughly beforehand. It is regrettable that one trainee from Indonesia was late for the course. (NEDO)

  10. Report on the survey made under the research contract with NEDO, `The International Work Division/Energy Demand Effect Survey.`. Influence of the economic growth in Asia on the energy demand; 1996 nendo `kokusai suihei bungyo energy juyo eikyo chosa` itaku chosa kekka hokokusho. Asia no keizai hatten ga energy juyo ni oyobosu eikyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    This report includes surveys on the following: (1) the progress situation of the Asian information society, (2) changes of corporate network, business flow, material flow and money flow in association with the information society, (3) the present situation of the industry-accumulated region in Asia and inter-region network, (4) impacts of the above-mentioned changes on the trade and investment structure in Japan, (5) how to tackle the energy issue in Asia in the future. First, effects of the advance of the information society on energy supply/demand were studied. Next, an analysis was made of effects of the progress of the high-grade information society in Asia on economy, industry and corporate action. The degree of the progress of the information society in Asian countries was made clear from the infrastructure arrangement and the developmental status of application. Contribution of the financial network to the economic growth in Asia and the development were clarified. The organization of corporate networks in Asia where paradigms are converting was made clear to consider industrial clusters in Asia. Last, in the light of the economic relationship between Japan and Asia, a study was made on the future policy of Japan for Asia. 238 refs., 77 figs., 89 tabs.

  11. BioProject

    Data.gov (United States)

    U.S. Department of Health & Human Services — The BioProject database provides an organizational framework to access information about research projects with links to data that have been or will be deposited...

  12. BioSentinel Project

    Data.gov (United States)

    National Aeronautics and Space Administration — BioSentinel technology will provide critical information about how living systems, from humans down to cells, adapt, respond and survive in deep space, beyond LEO...

  13. BioSystems

    Data.gov (United States)

    U.S. Department of Health & Human Services — The NCBI BioSystems Database provides integrated access to biological systems and their component genes, proteins, and small molecules, as well as literature...

  14. Fiscal 1997 survey report on the jointly executed/promoted basic survey project (the jointly executed activity Japan Program). Feasibility survey for CO2 reduction by deregulating heavy traffic at specified crossings in Bangkok, Thailand; 1997 nendo chosa hokokusho (kyodo jisshi suishin kiso chosa jigyo (kyodo jisshi katsudo Japan program)). Taikoku Bangkok no tokutei kosaten ni okeru kotsu jutai kanwa ni yoru CO2 sakugen kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The monetary crisis in Thailand with the baht drop in July 1997 as a beginning rapidly worsened the Thai economy. With it, the number of automobiles sold sharply declined, and automobile manufacturers were also heavily damaged as seen in the temporary discontinued production, etc. Under such economic situation, a discussion was made on execution of the project with the Thai Automotive Industry Association (TAIA), a partner at the Thai side. As a result, agreement was made on the positioning of the project, role sharing, and selection of measures against heavy traffic as follows: Japan Automobile Manufacturers Association (JAMA) conducts a feasibility study, proposal of a construction plan and confirmation of effects, and bears the costs. TAIA bears the execution and cost of construction (Due to the worsened Thai economy, JAMA paid almost all the construction expenses). In the light of the economic situation in Thailand, `improvement of the signal control system` was selected as an execution candidate, which has the highest cost effect among the measures against heavy traffic. In the future, the application, registration and execution are done for joint activities for the project. 49 figs., 59 tabs.

  15. Report on the results of the fiscal 1998 survey of arrangement/promotion of the overseas coal import base. Model survey for high level coal utilization promotion models (survey of the present and future situation of coal energy after COP3); 1998 nendo kaigaitan yunyu kiban seibi sokushin chosa (sekitan kodo riyo sokushin model chosa). COP3 iko no sekitan energy no genjo oyobi shorai chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-09-01

    For the purpose of contributing to the future coal industrial policy of Japan, an investigational study was conducted on the nature of coal as resource, the production/utilization status, policies of other countries, etc. The coal demand during the period of 1991 through 1995 rapidly increased in Asia, slightly rose in North America, decreased in East and West Europe, and largely declined in the former U.S.S.R. The energy demand showed a large growth rate with the economic growth in developing Asian countries in and after the 1980s as a background. The power demand which supports the economic growth will continue to improve. It connects with the coal demand in Asia, and the coal demand seems to rapidly increase. Further, the global warming issue became a great matter of concern in the 1990s. Coal, which emits more CO2 per unit calorific value than oil and natural gas, is not a powerful candidate for petroleum substituting energy as used to be regarded, but became a bad thing. Moreover, recently the economic stagnation in Asia which was triggered by the currency crisis has long been continuing, and it started to appear that the coal consumption will possibly fall very short of the prediction. The future is unclear. 20 refs., 25 figs., 39 tabs.

  16. Engineering BioBrick vectors from BioBrick parts

    Directory of Open Access Journals (Sweden)

    Knight Thomas F

    2008-04-01

    Full Text Available Abstract Background The underlying goal of synthetic biology is to make the process of engineering biological systems easier. Recent work has focused on defining and developing standard biological parts. The technical standard that has gained the most traction in the synthetic biology community is the BioBrick standard for physical composition of genetic parts. Parts that conform to the BioBrick assembly standard are BioBrick standard biological parts. To date, over 2,000 BioBrick parts have been contributed to, and are available from, the Registry of Standard Biological Parts. Results Here we extended the same advantages of BioBrick standard biological parts to the plasmid-based vectors that are used to provide and propagate BioBrick parts. We developed a process for engineering BioBrick vectors from BioBrick parts. We designed a new set of BioBrick parts that encode many useful vector functions. We combined the new parts to make a BioBrick base vector that facilitates BioBrick vector construction. We demonstrated the utility of the process by constructing seven new BioBrick vectors. We also successfully used the resulting vectors to assemble and propagate other BioBrick standard biological parts. Conclusion We extended the principles of part reuse and standardization to BioBrick vectors. As a result, myriad new BioBrick vectors can be readily produced from all existing and newly designed BioBrick parts. We invite the synthetic biology community to (1 use the process to make and share new BioBrick vectors; (2 expand the current collection of BioBrick vector parts; and (3 characterize and improve the available collection of BioBrick vector parts.

  17. BioArchitecture

    OpenAIRE

    Gunning, Peter

    2012-01-01

    Volume 1 has defined the scope of BioArchitecture. From the outset we have strived to ensure that BioArchitecture is not limited to the three major polymer systems of the cytoplasm. I am happy to say that a cursory glance at the contents of volume 1 makes it clear that we are interested in all aspects of bioarchitecture from molecules to polymers to cells to tissue to the organism.

  18. BioFET-SIM

    DEFF Research Database (Denmark)

    Hediger, M. R.; Martinez, K. L.; Nygård, J.

    2013-01-01

    signals through its web-based interface www.biofetsim.org. The model also allows for predictions of the effects of changes in the experimental setup on the sensor signal. After an introduction to nanowire-based FET biosensors, this chapter reviews the theoretical basis of BioFET-SIM models describing both...... single and multiple charges on the analyte. Afterwards the usage of the interface and its relative command line version is briefly shown. Finally, possible applications of the BioFET-SIM model are presented. Among the possible uses of the interface, the effects on the predicted signal of pH, buffer ionic...... strength, analyte concentration, and analyte relative orientation on nanowire surface are illustrated. Wherever possible, a comparison to experimental data available in literature is given, displaying the potential of BioFETSIM for interpreting experimental results....

  19. Engineering BioBrick vectors from BioBrick parts

    OpenAIRE

    Knight Thomas F; Endy Drew; Shetty Reshma P

    2008-01-01

    Abstract Background The underlying goal of synthetic biology is to make the process of engineering biological systems easier. Recent work has focused on defining and developing standard biological parts. The technical standard that has gained the most traction in the synthetic biology community is the BioBrick standard for physical composition of genetic parts. Parts that conform to the BioBrick assembly standard are BioBrick standard biological parts. To date, over 2,000 BioBrick parts have ...

  20. BioMEMS

    CERN Document Server

    Urban, Gerald A

    2007-01-01

    Explosive growth in the field of Microsystem Technology has introduced a variety of promising products in major disciplines from microelectronics to life sciences. 'Biomes' is a discipline which focuses on microsystems for living systems. This work presents the exciting field of bio-microsystems.

  1. Bio-Culturalism

    DEFF Research Database (Denmark)

    Grodal, Torben Kragh

    2007-01-01

    The article argues on the basis of analyses of successful films for children that not only cultural determinants but also innate determinats are important, and that film studies should combine cultural studies with cognitive theory, evolutionary theory and neuroscience, an approach that is called...... Bio-culturalism....

  2. Bio-technologies; Biotechnologies

    Energy Technology Data Exchange (ETDEWEB)

    Grawitz, X. [Systems Bio Industries, 92 - Boulogne Billancourt (France)

    1997-12-31

    This paper is a series of transparencies which describes the measures taken by Systems Bio-Industries company to adapt its central heating plants, turbines, engines and dryers to the new French 2910 by-law about thermal efficiency and environmental impact of heating plants. The project of development of a cogeneration system in the Angouleme site is briefly described. (J.S.)

  3. Research study on harmonized molecular materials (HMM); Bunshi kyocho zairyo ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    As functional material to satisfy various needs for environmental harmonization and efficient conversion for information-oriented and aging societies, HMM were surveyed. Living bodies effectively carry out transmission/processing of information, and transport/conversion of substances, and these functions are based on harmonization between organic molecules, and between those and metal or inorganic ones. HMM is a key substance to artificially realize these bio-related functions. Its R & D aims at (1) Making a breakthrough in production process based on innovation of material separation/conversion technology, (2) Contribution to an information-oriented society by high-efficiency devices, and (3) Growth of a functional bio-material industry. HMM is classified into three categories: (1) Assembly materials such as organic ultra-thin films (LB film, self-organizing film), and organic/inorganic hybrid materials for optoelectronics, sensors and devices, (2) Mesophase materials such as functional separation membrane and photo-conductive material, and (3) Microporous materials such as synthetic catalyst using guest/host materials. 571 refs., 88 figs., 21 tabs.

  4. Survey on the possibility of international cooperation on production technology of biohydrogen; Bio suiso seizo gijutsu ni kakawaru kokusai kyoryoku kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    R and D on the production technology of hydrogen by biotechnology is one of the effective projects for worldwide energy supply technology and global environment protection technology in the 21st century. The research trend of various institutions promoting R and D on production technology of biohydrogen in the U.S.A. and other countries was surveyed together with the possibility of international cooperation. The production technology of biohydrogen is being watched over the world. Various researches are in promotion corresponding to environmental conditions as follows: search of not only photosynthetic bacteria but also such bacteria with hydrogen productivity as algae and anaerobic bacteria, and the gene engineering study for improving the hydrogen productivity of target microorganisms. All the institutions visited for this survey have great expectations in wide cooperative study in the future. On the possibility of international cooperation on the production technology of biohydrogen, the further precise survey should be promoted for developing more effective technologies based on the previous survey results. 156 refs., 10 tabs.

  5. Research of environmental bioecosensing technology using ecological information. Part 2; Seitaikei joho ni yoru kankyo bio ecosencing gijutsu ni kansuru chosa. 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    Basic considerations of exploring and cultivating environmental reporter organisms are summarized. Mechanism of genetic engineering amplification and molecular biological amplification, and approach to combining them to a hardware as a bioindicator system are investigated. For the current status of molecular biological measurement technology for measuring ecological environment and its application, environmental diagnosis from a phyropathological viewpoint, environmental diagnosis using microorganisms, test fabrication of genetic sensor, and overseas examples of environmental monitoring network are described. For the application of ecological information and functions for developing innovative environmental remediation technology, issues and potential areas for research and development regarding the bioremediation technology in which the US has achieved a progress for the benefit of soil environment remediation are summarized. For the phytoremediation, an area of bioremediation, the metabolism of microorganisms which live in the rhizosphere, and the technology for controlling the microorganisms in the soil through plants are investigated. 66 refs., 50 figs., 17 tabs.

  6. Clinical application of bio ceramics

    Science.gov (United States)

    Anu, Sharma; Gayatri, Sharma

    2016-05-01

    Ceramics are the inorganic crystalline material. These are used in various field such as biomedical, electrical, electronics, aerospace, automotive and optical etc. Bio ceramics are the one of the most active areas of research. Bio ceramics are the ceramics which are biocompatible. The unique properties of bio ceramics make them an attractive option for medical applications and offer some potential advantages over other materials. During the past three decades, a number of major advances have been made in the field of bio ceramics. This review focuses on the use of these materials in variety of clinical scenarios.

  7. bioética

    Directory of Open Access Journals (Sweden)

    Francisco Javier León Correa

    2006-01-01

    Full Text Available Desde el inicio de la publicación de la revista Cuadernos de Bioética, hemos podido comprobar una evolución importante en el desarrollo de esta disciplina, tanto en España como en Latinoamérica, que son los ámbitos donde muy especialmente se difunde. Trataré de señalar los aspectos que considero de mayor interés en los inicios y desarrollo de esta nueva disciplina, para poder entender mejor los retos actualesque enfrenta y cuáles son las líneas que ha seguido la revista en esta andadura inicial, y que deberá seguir para responder a los retos de los próximos años. Es un reto la realidad que vivimos en nuestros países, con la aprobación de leyes impuestas desde los poderes públicos con muy poca o ninguna discusión social que se parezca de lejos al diálogo tolerante racional que propugna la Bioética; con las reformas aceleradas e indecisas de los sistemas de salud; con el cambio del rol del médico y de la relación médico-paciente desde un paternalismo aún presente a un modelo participativo o contractual sin defi nir claramente; con importantes desigualdades en el acceso a la atención de salud dentro de cada propio país, pero a la vez con un creciente reconocimiento de los derechos de los pacientes y de su necesaria participación para mejorar la calidad de la asistencia clínica. Tiene especial importancia valorar cuáles han sido los instrumentos del éxito y de la difusión de la Bioética clínica, y cuáles pueden ser las nuevas propuestas para el desarrollo de la Bioética como una disciplina de debate ético social y político, ligada a las exigencias éticas de la justicia y el desarrollo social. Hemos de ver cuál ha sido el aporte en estos quince años de la revista Cuadernos de Bioética, con la colaboración de cientos de autores de diversos países, en que se ha mantenido fi el a la propuesta de los que la iniciamos en Santiago de Compostela en el año 1990: construir un buen aporte al debate actual de Bio

  8. Bio-forensics

    Energy Technology Data Exchange (ETDEWEB)

    Trewhella, J. (Jill)

    2004-01-01

    Bioforensics presents significant technical challenges. Determining if an outbreak is natural or not, and then providing evidence to trace an outbreak to its origin is very complex. Los Alamos scientists pioneered research and development that has generated leading edge strain identification methods based on sequence data. Molecular characterization of environmental background samples enable development of highly specific pathogen signatures. Economic impacts of not knowing the relationships at the molecular level Many different kinds of data are needed for DNA-based bio-forensics.

  9. Bioética

    OpenAIRE

    Nunes, Cássia Regina Rodrigues [UNESP; Nunes,Amauri Porto

    2004-01-01

    A bioética é um novo campo de conhecimento e uma corrente de pensamento que vem se desenvolvendo amplamente no Brasil, principalmente a partir da década de 90. Nesse artigo buscamos contextualizar o seu surgimento, justificando a necessidade da criação desse neologismo, uma vez que a ética estava de certo modo esquecida, em relação à técnica, restringindo-se apenas à ética profissional. Hoje nos deparamos com uma ampla gama de produções nessa área que ajudam a nortear nossa ação enquanto cida...

  10. Bio-tribology.

    Science.gov (United States)

    Dowson, Duncan

    2012-01-01

    It is now forty six years since the separate topics of friction, lubrication, wear and bearing design were integrated under the title 'Tribology' [Department of Education and Science, Lubrication (Tribology) Education and Research. A Report on the Present Position and Industry's Needs, HMSO, London, 1966]. Significant developments have been reported in many established and new aspects of tribology during this period. The subject has contributed to improved performance of much familiar equipment, such as reciprocating engines, where there have been vast improvements in engine reliability and efficiency. Nano-tribology has been central to remarkable advances in information processing and digital equipment. Shortly after widespread introduction of the term tribology, integration with biology and medicine prompted rapid and extensive interest in the fascinating sub-field now known as Bio-tribology [D. Dowson and V. Wright, Bio-tribology, in The Rheology of Lubricants, ed. T. C. Davenport, Applied Science Publishers, Barking, 1973, pp. 81-88]. An outline will be given of some of the developments in the latter field.

  11. What is BioOne?

    Science.gov (United States)

    Fitzpatrick, Roberta Bronson

    2005-01-01

    BioOne is a Web-based aggregation of full-text, high-impact bioscience research journals. Most of its titles are published by small societies or non-commercial publishers and have not been previously available in electronic format. This column describes the BioOne database and gives some basic information about the best ways to search its content.

  12. Bio-threat microparticle simulants

    Science.gov (United States)

    Farquar, George Roy; Leif, Roald N

    2012-10-23

    A bio-threat simulant that includes a carrier and DNA encapsulated in the carrier. Also a method of making a simulant including the steps of providing a carrier and encapsulating DNA in the carrier to produce the bio-threat simulant.

  13. Bio-threat microparticle simulants

    Science.gov (United States)

    Farquar, George Roy; Leif, Roald

    2014-09-16

    A bio-threat simulant that includes a carrier and DNA encapsulated in the carrier. Also a method of making a simulant including the steps of providing a carrier and encapsulating DNA in the carrier to produce the bio-threat simulant.

  14. Bio-ethanol

    DEFF Research Database (Denmark)

    Wenzel, Henrik

    2007-01-01

    , however, shown that by following this path, we will lose more than we gain on both CO2 emission and fossil fuel dependency. Being renewable, CO2 neutral and storable, biomass is a priority resource for fossil fuel substitution in general. Investigations of the magnitude of biomass that is or can be made...... available for energy purposes - be it from waste, agricultural residues or energy crops - show, however, that biomass is very limited compared to the potential use of it. Even in the most optimistic near term scenarios (30 years ahead), the total physically available biomass can at maximum substitute around......, but they do not improve the energy balance enough for bio-ethanol to compete with alternative uses of the biomass. When using biomass to substitute fossil fuels in heat & power production, a close to 100% substitution efficiency is achieved. The best alternative for CO2 reduction and oil saving is, therefore...

  15. Combining Bio-inspired Sensing with Bio-inspired Locomotion

    DEFF Research Database (Denmark)

    Shaikh, Danish; Hallam, John; Christensen-Dalsgaard, Jakob

    In this paper we present a preliminary Braitenberg vehicle–like approach to combine bio-inspired audition with bio-inspired quadruped locomotion in simulation. Locomotion gaits of the salamander–like robot Salamandra robotica are modified by a lizard’s peripheral auditory system model that modula......In this paper we present a preliminary Braitenberg vehicle–like approach to combine bio-inspired audition with bio-inspired quadruped locomotion in simulation. Locomotion gaits of the salamander–like robot Salamandra robotica are modified by a lizard’s peripheral auditory system model...... that modulates the parameters of the locomotor central pattern generators. We present phonotactic performance results of the simulated lizard-salamander hybrid robot....

  16. Bio-Glasses An Introduction

    CERN Document Server

    Jones, Julian

    2012-01-01

    This new work is dedicated to glasses and their variants which can be used as biomaterials to repair diseased and damaged tissues. Bio-glasses are superior to other biomaterials in many applications, such as healing bone by signaling stem cells to become bone cells.   Key features:  First book on biomaterials to focus on bio-glassesEdited by a leading authority on bio-glasses trained by one of its inventors, Dr Larry HenchSupported by the International Commission on Glass (ICG)Authored by members of the ICG Biomedical Glass Committee, with the goal of creating a seamless textb

  17. BioAir: Bio-Inspired Airborne Infrastructure Reconfiguration

    Science.gov (United States)

    2016-01-01

    UAV ) in order to autonomously form and maintain a dynamic communication network. This system draws upon inspirations from biological cell...presents the BioAIR system for autonomous communication , command and control of a swarm of UAVs . The idea is to form a communication network comprised of...deployment, yet maintaining communications should not interfere with the primary tasks of these entities. The BioAIR system was developed to coordinate

  18. Navigating the Bio-Politics of Childhood

    Science.gov (United States)

    Lee, Nick; Motzkau, Johanna

    2011-01-01

    Childhood research has long shared a bio-political terrain with state agencies in which children figure primarily as "human futures". In the 20th century bio-social dualism helped to make that terrain navigable by researchers, but, as life processes increasingly become key sites of bio-political action, bio-social dualism is becoming…

  19. NIH NeuroBioBank

    Data.gov (United States)

    Federal Laboratory Consortium — The NIH NeuroBioBank (NBB), supported by the National Institute of Mental Health, the National Institute of Neurological Disorders and Stroke, and the Eunice Kennedy...

  20. Bio-inspired vision

    Science.gov (United States)

    Posch, C.

    2012-01-01

    Nature still outperforms the most powerful computers in routine functions involving perception, sensing and actuation like vision, audition, and motion control, and is, most strikingly, orders of magnitude more energy-efficient than its artificial competitors. The reasons for the superior performance of biological systems are subject to diverse investigations, but it is clear that the form of hardware and the style of computation in nervous systems are fundamentally different from what is used in artificial synchronous information processing systems. Very generally speaking, biological neural systems rely on a large number of relatively simple, slow and unreliable processing elements and obtain performance and robustness from a massively parallel principle of operation and a high level of redundancy where the failure of single elements usually does not induce any observable system performance degradation. In the late 1980`s, Carver Mead demonstrated that silicon VLSI technology can be employed in implementing ``neuromorphic'' circuits that mimic neural functions and fabricating building blocks that work like their biological role models. Neuromorphic systems, as the biological systems they model, are adaptive, fault-tolerant and scalable, and process information using energy-efficient, asynchronous, event-driven methods. In this paper, some basics of neuromorphic electronic engineering and its impact on recent developments in optical sensing and artificial vision are presented. It is demonstrated that bio-inspired vision systems have the potential to outperform conventional, frame-based vision acquisition and processing systems in many application fields and to establish new benchmarks in terms of redundancy suppression/data compression, dynamic range, temporal resolution and power efficiency to realize advanced functionality like 3D vision, object tracking, motor control, visual feedback loops, etc. in real-time. It is argued that future artificial vision systems

  1. Bio-oil fractionation and condensation

    Energy Technology Data Exchange (ETDEWEB)

    Brown, Robert C.; Jones, Samuel T.; Pollard, Anthony

    2017-04-04

    The present invention relates to a method of fractionating bio-oil vapors which involves providing bio-oil vapors comprising bio-oil constituents. The bio-oil vapors are cooled in a first stage which comprises a condenser having passages for the bio-oil separated by a heat conducting wall from passages for a coolant. The coolant in the condenser of the first stage is maintained at a substantially constant temperature, set at a temperature in the range of 75 to 100.degree. C., to condense a first liquid fraction of liquefied bio-oil constituents in the condenser of the first stage. The first liquid fraction of liquified bio-oil constituents from the condenser in the first stage is collected. Also disclosed are steps for subsequently recovering further liquid fractions of liquefied bio-oil constituents. Particular compositions of bio-oil condensation products are also described.

  2. Bio-oil fractionation and condensation

    Science.gov (United States)

    Brown, Robert C; Jones, Samuel T; Pollard, Anthony

    2013-07-02

    A method of fractionating bio-oil vapors which involves providing bio-oil vapors comprising bio-oil constituents is described. The bio-oil vapors are cooled in a first stage which comprises a condenser having passages for the bio-oil separated by a heat conducting wall from passages for a coolant. The coolant in the condenser of the first stage is maintained at a substantially constant temperature, set at a temperature in the range of 75 to 100.degree. C., to condense a first liquid fraction of liquefied bio-oil constituents in the condenser of the first stage. The first liquid fraction of liquified bio-oil constituents from the condenser in the first stage is collected. Also described are steps for subsequently recovering further liquid fractions of liquefied bio-oil constituents. Particular compositions of bio-oil condensation products are also described.

  3. Fiscal 1997 survey report. Subtask 2 (hydrogen utilization worldwide clean energy system technology) (WE-NET) (survey/study for the promotion of international cooperation; survey/study on the standardization for hydrogen energy technology); 1997 nendo seika hokokusho. Suiso riyo kokusai clean energy system gijutsu (WE-NET) subtask 2 kokusai kyoryoku suishin no tame no chosa kento (suiso energy gijutsu hyojunka ni kansuru chosa kento)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    In relation to the basic study of the standardization for hydrogen energy technology and ISO/TC197, the results of the fiscal 1997 survey were summarized. From fiscal 1994 through 1996, in the wide-range field related to hydrogen energy technology, the survey of the present situation of the related standards/laws was made and the needs/subjects of standardization to be studied in the future were extracted. At the present stage, however, it is still early to enter into the stage of discussing the standardization. Therefore, in this fiscal year, only in the field of the storage/transportation/handling of liquid hydrogen, standards/laws abroad and in Japan were comparatively investigated for the basic study toward the standardization. Further, concerning ISO/TC197, studies were proceeded with of the liquid hydrogen land vehicle fueling system interface/fuel tanks/transportation containers/hydrogen fuel product specifications/airport hydrogen fueling facilities. Some are at the stage of drafting the international standard. Three drafts for the new standard were added such as gaseous hydrogen/hydrogen blend vehicular fuel systems, gaseous hydrogen fuel tanks, and basic requirements for safety of hydrogen systems. The standardization is indispensable to introducing the developed technology to the commercialization. 9 refs., 5 figs., 13 tabs.

  4. Project to support promotion of forming an environmentally friendly energy community. Survey report on 'a survey on feasibility of business to perform continually from RDF manufacturing mainly using industrial wastes to high-efficiency electric power generation in Fukui Prefecture'; Kankyo chowagata energy community keisei sokushin hojo jigyo. 'Fukuiken ni okeru sangyo haikibutsu wo chushin to shita RDF seizo kara kokoritsu hatsuden made wo ikkanshite okonau jigyo no kanosei chosa' chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Investigations and discussions were given on electric power generation business using as fuel the industrial wastes RDF composed of waste plastics having been manufactured in four blocks in Fukui Prefecture and sewage sludge. The investigations were carried out on estimation of quantity of the industrial wastes available in Fukui Prefecture and quantity of the industrial waste RDF supply, an optimal system for industrial waste RDF power generation, evaluation on economic effects, and environment improving effects. The result of the investigations revealed that the industrial waste RDF can be assured at 80 tons a day, which can make the power generation capacity 5000 kW. The industrial waste RDF manufacturing system adopts a chain type striking, crushing and drying equipment and a fluid bed combustion system. The ash melting system is a multi-phase alternating current system. This system is expected of enhancing the energy saving effect and the CO2 emission reducing effect. Economic effects were discussed on the industrial waste RDF manufacturing business and power generation business both on independent basis and continuous basis. Either case would require industrial waste RDF receiving fee. However, it was confirmed that the business can be realized on the continuous basis. (NEDO)

  5. Bio-nanopatterning of Surfaces

    Directory of Open Access Journals (Sweden)

    Yeung Chun

    2007-01-01

    Full Text Available AbstractBio-nanopatterning of surfaces is a very active interdisciplinary field of research at the interface between biotechnology and nanotechnology. Precise patterning of biomolecules on surfaces with nanometre resolution has great potential in many medical and biological applications ranging from molecular diagnostics to advanced platforms for fundamental studies of molecular and cell biology. Bio-nanopatterning technology has advanced at a rapid pace in the last few years with a variety of patterning methodologies being developed for immobilising biomolecules such as DNA, peptides, proteins and viruses at the nanoscale on a broad range of substrates. In this review, the status of research and development are described, with particular focus on the recent advances on the use of nanolithographic techniques as tools for biomolecule immobilisation at the nanoscale. Present strengths and weaknesses, as well future challenges on the different nanolithographic bio-nanopatterning approaches are discussed.

  6. Evaluation of Emissions Bio diesel

    Energy Technology Data Exchange (ETDEWEB)

    Rodriguez Maroto, J. J.; Dorronsoro Arenal, J. L.; Rojas Garcia, E.; Perez Pastor, R.; Garcia Alonso, S.

    2007-09-27

    The generation of energy from vegetal products is one of the possibilities to our reach in order to reduce the atmospheric pollution. Particularly, the use of bio diesel in internal combustion engines can be one of the best options. The finest particles emitted by the combustion engines are easily breathable and on them different substances can be absorbed presumably toxic, between which it is possible to emphasize the polycyclic aromatic hydrocarbons (PAHs), by its demonstrated carcinogen character. In this work, it is studied on the one hand, the characteristics that can present the aerosol of emission in a diesel engine with a maximum power of 97 kW, working without load to 600 rpm, using as combustible mixtures of bio diesel and diesel in different proportions. On the other hand, the evolution that takes place in the concentration of PAHs in emission particles, according to the percentage of bio diesel used in the combustible mixture. (Author) 9 refs.

  7. BioMagResBank.

    NARCIS (Netherlands)

    Ulrich, E.L.; Akutsu, H.; Doreleijers, J.; Harano, Y.; Ioannidis, Y.E.; Lin, J.; Livny, M.; Mading, S.; Maziuk, D.; Miller, Z.; Nakatani, E.; Schulte, C.F.; Tolmie, D.E.; Wenger, R Kent; Yao, H.; Markley, J.L.

    2008-01-01

    The BioMagResBank (BMRB: www.bmrb.wisc.edu) is a repository for experimental and derived data gathered from nuclear magnetic resonance (NMR) spectroscopic studies of biological molecules. BMRB is a partner in the Worldwide Protein Data Bank (wwPDB). The BMRB archive consists of four main data deposi

  8. Bio-batteries and bio-fuel cells: leveraging on electronic charge transfer proteins.

    Science.gov (United States)

    Kannan, A M; Renugopalakrishnan, V; Filipek, S; Li, P; Audette, G F; Munukutla, L

    2009-03-01

    Bio-fuel cells are alternative energy devises based on bio-electrocatalysis of natural substrates by enzymes or microorganisms. Here we review bio-fuel cells and bio-batteries based on the recent literature. In general, the bio-fuel cells are classified based on the type of electron transfer; mediated electron transfer and direct electron transfer or electronic charge transfer (ECT). The ECT of the bio-fuel cells is critically reviewed and a variety of possible applications are considered. The technical challenges of the bio-fuel cells, like bioelectrocatalysis, immobilization of bioelectrocatalysts, protein denaturation etc. are highlighted and future research directions are discussed leveraging on the use of electron charge transfer proteins. In addition, the packaging aspects of the bio-fuel cells are also analyzed and the found that relatively little work has been done in the engineering development of bio-fuel cells.

  9. Types for BioAmbients

    Directory of Open Access Journals (Sweden)

    Sara Capecchi

    2010-02-01

    Full Text Available The BioAmbients calculus is a process algebra suitable for representing compartmentalization, molecular localization and movements between compartments. In this paper we enrich this calculus with a static type system classifying each ambient with group types specifying the kind of compartments in which the ambient can stay. The type system ensures that, in a well-typed process, ambients cannot be nested in a way that violates the type hierarchy. Exploiting the information given by the group types, we also extend the operational semantics of BioAmbients with rules signalling errors that may derive from undesired ambients' moves (i.e. merging incompatible tissues. Thus, the signal of errors can help the modeller to detect and locate unwanted situations that may arise in a biological system, and give practical hints on how to avoid the undesired behaviour.

  10. Types for BioAmbients

    CERN Document Server

    Capecchi, Sara; 10.4204/EPTCS.19.7

    2010-01-01

    The BioAmbients calculus is a process algebra suitable for representing compartmentalization, molecular localization and movements between compartments. In this paper we enrich this calculus with a static type system classifying each ambient with group types specifying the kind of compartments in which the ambient can stay. The type system ensures that, in a well-typed process, ambients cannot be nested in a way that violates the type hierarchy. Exploiting the information given by the group types, we also extend the operational semantics of BioAmbients with rules signalling errors that may derive from undesired ambients' moves (i.e. merging incompatible tissues). Thus, the signal of errors can help the modeller to detect and locate unwanted situations that may arise in a biological system, and give practical hints on how to avoid the undesired behaviour.

  11. Bioética Bioética Boethics

    OpenAIRE

    Cássia Regina Rodrigues Nunes; Amauri Porto Nunes

    2004-01-01

    A bioética é um novo campo de conhecimento e uma corrente de pensamento que vem se desenvolvendo amplamente no Brasil, principalmente a partir da década de 90. Nesse artigo buscamos contextualizar o seu surgimento, justificando a necessidade da criação desse neologismo, uma vez que a ética estava de certo modo esquecida, em relação à técnica, restringindo-se apenas à ética profissional. Hoje nos deparamos com uma ampla gama de produções nessa área que ajudam a nortear nossa ação enquanto cida...

  12. Bioética Bioética Boethics

    Directory of Open Access Journals (Sweden)

    Cássia Regina Rodrigues Nunes

    2004-10-01

    Full Text Available A bioética é um novo campo de conhecimento e uma corrente de pensamento que vem se desenvolvendo amplamente no Brasil, principalmente a partir da década de 90. Nesse artigo buscamos contextualizar o seu surgimento, justificando a necessidade da criação desse neologismo, uma vez que a ética estava de certo modo esquecida, em relação à técnica, restringindo-se apenas à ética profissional. Hoje nos deparamos com uma ampla gama de produções nessa área que ajudam a nortear nossa ação enquanto cidadãos que buscam qualidade de vida e a preservação da vida no planeta. A bioética, no entanto, preocupa-se com o modo de ser: pensamento-julgamento-ação, em relação aos seres humanos entre si e com a natureza.La bioética es un nuevo campo de conocimiento y una corriente del pensamiento que está en pleno desarrollo en Brasil, principalmente a partir de la década del 90. En este artículo explicamos el contexto de su surgimiento, justificando la necesidad de la creación de este neologismo, una vez que la ética estaba de una cierta manera relegada, con relación a la técnica, limitada apenas a la ética profesional. Hoy nosotros notamos una amplia gama de producciones en esta área que nos ayudan a orientar nuestras acciones como ciudadanos que buscan la calidad de vida y la preservación de la vida en el planeta. La bioética, sin embargo, se preocupa con el modo de ser: pensamiento-juicio-acción, con relación a los seres humanos entre sí y con la naturaleza.Bioethics is a new field of knowledge and a current of thought that has been largely developing in Brazil, especially since the Nineties. In this article, we try to contextualize its inception by justifying the need to create such a neologism, since ethics was somewhat forgotten, in relation to the technique, being restricted to professional ethics. We are nowadays faced with a wide scope of works in this area that help guide our action as citizens who want quality of life

  13. The Bio* toolkits--a brief overview.

    Science.gov (United States)

    Mangalam, Harry

    2002-09-01

    Bioinformatics research is often difficult to do with commercial software. The Open Source BioPerl, BioPython and Biojava projects provide toolkits with multiple functionality that make it easier to create customised pipelines or analysis. This review briefly compares the quirks of the underlying languages and the functionality, documentation, utility and relative advantages of the Bio counterparts, particularly from the point of view of the beginning biologist programmer.

  14. Report on investigations in fiscal 2000 on the projects to support introduction of environment friendly coal utilization system. Green helmet project for briquette production plant - Mae Moh coal mine, Thailand; 2000 nendo kankyo chowagata sekitan riyo system donyu shien jigyo chosa hokokusho. Briquette seizo setsubi ni kakawaru green helmet jigyo (Thai koku Mae Moh tanko)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-06-01

    This Green Helmet Project is intended to suppress generation of environment polluting substances in association with coal utilization in Thailand by demonstrating and improving the proliferation infrastructure for the clean coal technology to be used widely in Thailand. The project is also intended to serve for stabilized assurance of energies for Japan. The demonstration project related to briquette manufacturing facilities executed as one of the 'Projects to support introduction of environment friendly coal utilization system' is intended to manufacture at low cost a briquette which is low in odor, free of smoke, and suppressed largely of sulfur oxide generation. The briquette is made by adding clayish minerals, sulfur, a fixing agent and a binder into brown coal being a low grade coal. The project implements proliferation of the technology to reduce environmental load associated with coal utilization in developing countries according to the situation and needs of the counterpart countries. The present project has performed the site surveys and guidance of operation and maintenance techniques as follow-up works of the demonstration project having been completed by cooperation between Japan and Thailand. It is considered that what had been intended in the beginning has been achieved sufficiently. (NEDO)

  15. Fiscal 2000 report on basic survey of coal resource development. Information collection and analysis project (Technical cooperation project on coal mine methane gas recovery and utilization); 2000 nendo sekitan shigen kaihatsu kiso chosa (joho shushu kaiseki jigyo) hokokusho. Tanko methane gas kaishu riyo gijutsu kyoryoku jigyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    A survey was conducted to construct a simulation technique for predicting changes in the behavior of gas to accompany digging in Australian coal mines. The survey activities were conducted in the mining area of the Wambo colliery in the Hunter valley, New South Wales, which involved the acquisition of geotechnological data including the amount of coal reserves and the amount of methane gas held in the coal seams, drilling of 19 test bores (with cores sampled from some of them), geophysical logging of the test bores, seismic exploration, analysis of the sampled cores, rock tests, modelling of the geological structure, testing of gas from the coal seams, modelling of the state of existence of the gas, and so forth. It was found that the amount of gas held in the coal seams at levels 200m or deeper was larger than 9m{sup 3}/t. Existing software programs were examined as to whether they could be used for the preparation of a gas behavior simulation program, and it was found that none of them was capable of helping the simultaneous simulation of rock deformation due to drilling and the resultant change in multi-phase gas behavior. The conclusion was that it was necessary to newly develop a comprehensive simulation software program. (NEDO)

  16. Fiscal 1999 survey report. Basic survey for development of coal resources - project for information collection and analysis (technical cooperation project for recovery and utilization of mine methane); 1999 nendo sekitan shigen kaihatsu kiso chosa (joho shushu kaiseki jigyo) hokokusho. Tanko methane gas kaishu riyo gijutsu kyoryoku jigyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The purpose of this project is to reduce environmental load by investigating the recovery/utilization technologies of mine methane gas, to build predictive simulation for the behavioral change in methane gas that is incidental to underground mining, and to reflect the simulation on the optimum mining plan. Performed in the survey this year were the information collection/analysis of the coal and gas resources, exploratory boring for the purpose of grasping the geology, coal bed and gas abundance in the selected survey sites, measurement of coal bed gas reservoir, and the survey of geotechnological features. The operations were as follows; collection of existing geological data and selection of exploratory boring sites for Arrowfield layers and Bowfield layers in the Hunter Valley region. The coal bed gas reservoir and the composition of the coal cores obtained in eight borings this year provided precious gas data along with the survey results performed in the subject sites in the past. In particular, significant data necessary for depth coal development were also obtained in the surrounding mines including the subject survey sites. It was confirmed that the gas reservoir in the coal bed was 8 m{sup 3}/t to 9 m{sup 3}/t on the average. (NEDO)

  17. FY 2000 report on the basic survey to promote Joint Implementation, etc. Project on methane gas recovery use in the Donetsk coal field/coal mine; 2000 nendo kyodo jisshi nado suishin kiso chosa hokokusho. Donetsk tanden tanko methane gas kaishu riyo keikaku

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the purpose of getting petroleum substitution energy and reducing greenhouse effect gas emission, an investigational study was carried out of the project for methane gas recovery/utilization at the Donbassa coal mine in Ukraine. At the Donbassa coal mine, degassing by test boring is being conducted to reduce the gas emission at coal face for safety, but most of the gas is discharged into the air. In this project, the following were studied: degassing boring/gas induction from bore hole/measurement in gas induction pipe, gas recovery system combined with gas induction in flyash, and installation/operation of gas engine power generation facilities (1,710kW x 7 units) with exhaust heat recovery boiler using the recovered methane gas as fuel. The results obtained were the petroleum substitution amount of 31,000 toe/y and the amount of greenhouse effect gas reduction of 480,000 t/y. In the economical estimation, the initial investment amount was 3 billion yen, the profitability of the total investment used was 2.9%, and the internal earning rate was 6.5%. (NEDO)

  18. Report on investigations in fiscal 2000 on the basic investigation on promotion of joint implementation. Project to utilize coal bed methane gas for power generation in Poland; 2000 nendo kyodo jisshi nado suishin kiso chosa hokokusho. Poland tanko methane gas hatsuden riyo keikaku

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Having the Mining Industry Restructuring Public Corporation located in the city of Katowice, Poland as the counterpart, a feasibility study has been executed on a project to utilize coal bed gas for power generation. Selected for the study are the 'Budryk coal mine' owned by KWK 'Budryk' Coal Company and the 'Pniowek coal mine' owned by Jastrzebie Coal Company. Since the Pniowek coal mine can utilize the whole quantity of recovered methane by 2001, the Budryk coal mine was selected as the object of the project. As a result of the trial calculation on the economy when the new gas power plant is installed in the Budryk coal mine, the energy substitution effect was found to equal to a power amount at transmission terminal of 6 MWh/year. Furthermore, when proliferation effect is taken into consideration, an enormous effect can be expected if new coal mines are developed and the existing cola mines will go further deeper, because the Silesian coal mine presently has the coal resource quantity of 57 billion tons and the annual gas discharge quantity of 750 million m{sup 3}. Therefore, if the technologies to recover, manage and utilize the gas are established at the Budryk coal mine, a large effect leading to an aspiration would be expected under the current situation of the structural reorganization under which the Polish coal companies are placed. (NEDO)

  19. Survey report for fiscal 1997 on the survey report on the actual state of technical cooperation on industrial technologies by European countries in the South-eastern Asian region; 1997 nendo Tonan Asia chiiki ni okeru Obei shokoku no sangyo gijutsu ni kansuru gijutsu kyoryoku jittai chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The actual state was surveyed on the technical cooperation by European countries in the South-eastern Asian region. The U.S.A. is making research cooperation with Thailand on ethylene molecule structures to enhance productivity in rubber production, France on molecule markers for high production rubber clone selection, and Australia on grain storing and drying methods. For the Philippines, America is giving assistance on management of reproducible resources, France on climate information communications systems for local areas, Australia on grain storing and drying methods, and Germany on waste oil recovery and reutilization, and development of pollution-free energy resources. For Malaysia, the Great Britain is cooperating on building engineering research centers, Australia on search for plant patheology genetic organics available in the Pacific region, and Germany on investigative researches on pollution prevention for tin mines and processing areas, and forestry and plant information systems. With respect to the ASEAN, this paper reports its activities placing importance on biology and electronics engineering, while the organization is taking actions in the areas of foodstuffs, animals, electronics, information and material science, energy exploration, marine and earth physics, and resource development. (NEDO)

  20. Report on investigations and studies on possibility of developing an environment friendly washing technique and its effect on industrial activities in fiscal 1994; 1994 nendo kankyo ni yasashii sentaku gijutsu no kaihatsu kanosei to sangyo katsudo ni ataeru eikyo ni kansuru chosa kenkyu hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-01

    Discussions were given on detergents, washing agents and a possibility of a washing technique that impose less loads on the environment. Compacted granular detergent is the mainstream in detergents for clothing. The detergent has a reduced volume, but contains more normal chain alkylbenzen sulfonate (LAS) as a surfactant than the conventional detergents. The current annual consumption of synthetic detergents reaches about one million tons, and soaps about 200,000 tons. Overpopulation and depopulation have become extreme depending on areas, whereas urban areas consume detergents five to ten times the national average. The number of corporations in the soap and detergent industries who take environmental effects of detergents seriously and are trying to develop environment friendly detergents is increasing in recent years. Most of these detergents use natural plants as their main material, using no synthetic surfactants or additives. Bearing the cost for environmental loads and considerations on environment preservation may be adequately incorporated if individuals and corporations make economically reasonable decisions. 7 refs., 32 figs., 18 tabs.

  1. Report on survey in fiscal 2000 on the survey on succession of history of industrial technologies. Survey edition of originality and creativity of electric and electronic technologies in Japan; 2000 nendo sangyo gijutsu rekishi keisho chosa hokokusho. Kokunai sangyo no denki denshi gijutsu no dokusosei to sozosei no chosahen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    In order to clarify the innovation process of industrial technologies in Japan and the originality and creativity seen in that process to serve for the future development, hearing surveys have been performed. The persons being the hearing objects are Mr. Koichi Oshima who has researched the series capacitors for power transmission cables, Mr. Makoto Osatake who has researched the distortion in frequency modulation, and Mr. Hisao Oka who has researched the destruction phenomena in rectifier elements of power semiconductors. Mr. Hiroshi Inose and Mr. Toichiro Koike who have accepted the hearing survey were represented by the mourning statements due to their sudden death. The items of the questions in the hearing survey included: their home background, why have they studied electricity area specially?, determination criteria when they were forced to make a serious selection and the results thereof, examples of successes and failures and the age background, breakthrough points in the success cases, what they want to convey to future generations from their achievements, what they wished if they have done, methods of conveying the technologies, persons whom they respect as their teachers, existence of persons who have given them protection, sources of passion and motivation that supported the research life, and the principles toward the research. (NEDO)

  2. Survey report for fiscal 1998 on research and development and its staff training. Towards cooperation among Japan, Australia and developing nations in Asia; Kenkyu kaihatsu to sono jinzai ikusei 1998 nendo chosa hokokusho. Nippon, Australia oyobi Asia no hatten tojokoku no kyodo wo mezashite

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This paper makes an analysis on the characteristics of R and D concerning Australia, one of the core nations in the cooperation, on the basis of the idea that 'establishment of new comparative superiority through cooperation' can be realized by joint work among Japan, Australia and Asian nations. In Australia, it was found that R and D was often promoted through a new idea obtained by recruiting heterogeneous persons and communicating mutually internally. It was also found that in Australia an affinity exists to such persons of different nature. Accordingly, Australia was presumably quite suitable for the place to bring up the persons of developing nations. On the basis of these analytical results, proposal was made to promote three programs; namely, preparation of a data base for R and D organizations and the staff, commencement of a partnership program, and opening of a needs searching conference. (NEDO)

  3. Research report of FY 1997 on the environmentally acceptable coal utilization system introduction support project. Follow-up project on simplified desulfurizer introduction (Weifang Chemical Industry Works); 1997 nendo chosa hokokusho. Kankyo chowagata sekitan riyo system donyu shien jigyo (kan`i datsuryu setsubi ni kakawaru follow up jigyo (Weifang kakohei))

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    To reduce SOx with coal utilization, demonstration projects including diffusion activities of desulfurizers have been conducted. To promote the results of projects, experts for simplified desulfurizers were dispatched, to guide and advise for the operation of facilities introduced in these projects. The purpose of these projects is to diffuse the clean coal technologies, and to support the promotion of environmental measures. The operation conditions of facilities introduced in these projects were surveyed, to provide some guidance and advice for the operation and maintenance. Through the guidance and advice for operation and maintenance, methods of inspection and repair of resin linings at absorbing tower and flue were guided, methods of disassembly/inspection and used part replacement of rotary machines were guided, and screening surveys of absorber, mist eliminator and piping tower were carried out. For the operation techniques, application operation at emergency was not skilled. For the maintenance techniques, understandings were not enough for the equipment configuration and machineries. Nevertheless, these projects are successfully conducted, and the conditions of demonstration operations are satisfied. 33 figs., 2 tabs.

  4. Fiscal 1997 report on the verification survey of geothermal exploration technology. 5-1. Development of the reservoir variation survey method (technology of prediction of reservoir variation); 1997 nendo chinetsu tansa gijutsu nado kensho chosa. Choryuso hendo tansaho kaihatsu (choryuso hendo yosoku gijutsu) hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For the reservoir evaluation at an initial developmental stage and stabilization/maintenance of power after the start of operation, the fiscal 1997 result was described of the study of technology of prediction of reservoir variation. Using the conventional post processor, feasibilities were computed of reservoir models and behavior after the development, and gravity/self potential/resistivity variation. Variation in the seismic wave speed structure was large in travel time change distribution. The measuring accuracy of 1m sec is required to get enough detection resolving power. A conceptual design of the post processor development was conducted to study a system operated on Windows. Based on the reservoir numerical simulation technology, by taking in variation parameters such as gravity and self potentials as new model constraint conditions, the reservoir modeling technology which increased in accuracy by history matching was trially developed. Using the conventional reservoir model in the Oguni area, predictably computed were reservoir behaviors during 50 years which simulated a 20 MW development. Effectiveness of the post processor were able to be shown though influenced by characteristics such as permeability and resistivity. 74 refs., 95 refs., 12 tabs.

  5. Model operation to improve energy consumption efficiency in developing countries. Demonstration study (investigation project) on material preheating equipment for an electric furnace (using reduced iron as a raw material); Hatten tojokoku energy shohi koritsuka model jigyo. Denkiro no genryo yonetsu sochi (kangen tetsu genryo) ni kakawaru jissho kenkyu (chosa jigyo) hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Investigations were given on a device technology that can obtain energy saving and environment preserving effects in electric furnace iron making using reduced iron as a raw material. The effects can be obtained by continuously charging into an electric furnace the reduced iron supplied from an iron ore reducing plant while the iron is kept hot. The investigations were carried by sending survey groups to India and Mexico who are producing reduced iron, and Egypt and Malaysia who possess iron reducing technologies, and by analyzing the actual conditions of reduced iron manufacturing equipment and electric furnace facilities. In addition, retrieval, collection and analysis were performed on technical data and information on reduced iron available inside and outside the country. As a result, a proposal was made to select India as a site to execute the demonstration study on the hot reduced iron insertion technology. The reasons for the selection are: India has a large number of steel mills that have iron reducing facilities and electric furnaces; the country is geographically convenient for Japanese research institutes to implement the demonstration study; the country`s DRI production is the largest in the south-eastern Asia; and electric power cost is high. 92 refs., 49 figs., 30 tabs.

  6. Fiscal 1997 survey report. Subtask 9 (hydrogen utilization worldwide clean energy system technology) (WE-NET) (survey/study on the innovative and leading technology); 1997 nendo seika hokokusho. Suiso riyo kokusai clean energy system gijutsu (WE-NET) subtask 9 kakushinteki, sendoteki gijutsu ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For the purpose of giving useful suggestions/proposals to the course of WE-NET and contributing to the R and D, conducted were survey/collection/evaluation of new technologies. The paper described the fiscal 1997 results. The number of the proposals of new technology accumulated during fiscal 1993 to 1997 is 28. The proposals of new technology made in fiscal 1997 are hydrogen production effectively using solar energy by wavelength zone, hydrogen storage using fullerene, and the methanol power generation turbine system. Four technologies proposed in fiscal 1996 and 1997 were evaluated. The evaluation method requires two steps of the marking using the analytic hierarchy process (AHP) and the adjustment by the committee. The highly evaluated proposals out of those having been made were analysis/evaluation of hydrogen-oxygen internal-combustion Stirling engine, hydrogen production effectively using solar energy by wavelength zone, hydrogen production by solid oxide electrolysis, magnetic refrigeration method for hydrogen liquefaction, hydrogen production technology using photocatalyst, etc. The paper also stated the result of studying concepts of innovative/leading technologies in fiscal 1996. 4 figs., 29 tabs.

  7. FY 1998 survey report on the potential study of cooperation related to the activity implementation joint in 6 countries of Southeast Asia (Vietnam, Laos, Cambodia, Myanmar, Thailand and Malaysia); 1998 nendo Indoshina 6 kakkoku (Vietnam, Laos, Cambodia, Myanmar, Tai oyobi Malaysia) ni okeru energy kankyo kanren kyodo kenkyu jisshi kanosei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    A potential study in FY 1998 was made of the energy/environment related activity implementation joint (COP3 related AIJ) in 6 Southeast Asian countries. Vietnam is a country which is the lowest in greenhouse effect gas (GHG) emission in the world, but they want the international assistance for their continued development and contribution to the global environment. Laos has to continue their economic development for extermination of poverty and improvement of life level. Accordingly, AIJ has to be the one that supports those and is helpful for both industrial development and environmental improvement. The same in Cambodia as in Laos, AIJ has to be the one that is helpful for both industrial development and promotion of environmental improvement. In Myanmar, GHG emits (CO2 conversion) 94.5% in the agricultural sector where methane is emitted from livestock and rice growing. There, the forest protection plays a big role. In Thailand, the use of land and forest protection are subjects mainly with the heightening of energy efficiency and fuel substitution. Malaysia, of course, promotes the economic development, has the leading GHG policy (traffic management in urban area, etc.), and wants the international technology transfer. (NEDO)

  8. Basic investigation on promotion of joint implementation in fiscal 2000. Efficiency improvement project for district heat supplying plants in Dailian City in China; 2000 nendo kyodo jisshi nado suishin kiso chosa hokokusho. Chugoku/Dailian shi chiiki netsu kyokyu plant kokoritsu kaizen project

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Investigations and discussions have been given on energy saving possibilities at two medium-sized heat and power supplying plants in the city of Dailian in China. The project will improve the operation methods of the heat and power plants so that the energy cost can be minimized, and attempt to improve the boiler heat efficiency and save the energy by means of heat recovery and utilization. The draft modification plan for energy conservation has planned operation optimization for energy conservation, control of boiler operation under variable pressure, modification of the external boiler heat converter, use of inverters for the large capacity motors for boilers, and recovery of heat from the boiler blow-down water. In the analysis, models were structured from the operation data, and the effects of applying the energy saving measures were derived from simulation. As a result, the energy saving effect was found to be about 13,000 tons at the Chunhai plant and about 7,000 tons at the Pulandian plant annually (converted to oil). The reduction in greenhouse gas emission was found to be about 40,000 tons at the Chunhai plant and about 20,000 tons at the Pulandian plant annually. The number of years for investment payback is about 4.1 years at the Chunhai plant, and about 4.9 years at the Pulandian plant, wherein good profitability can be estimated. (NEDO)

  9. FY 2000 report on the basic survey to promote Joint Implementation, etc. Project for improvement of efficiency of the power generation/desalination plant in Aktau City; 2000 nendo kyodo jisshi nado suishin kiso chosa hokokusho. Aktau shi hatsuden zosui plant koritsu kaizen jigyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the purpose of conserving energy and reducing greenhouse effect gas emission, feasibility study was conducted for improvement of efficiency of power generation/desalination facilities at MAEK Energy Center, Aktau City, Manghistau, Kazakhstan. Presently, the main facilities are the conventional natural gas fired power plant, evaporation type seawater desalination facility, hot water production facility, etc. In the project, introduction of the following was planned to be made: cogeneration facility composed of two units of 1,100-degree C class gas turbine and reverse osmosis (RO) type desalination facility for drinking water production with a capacity of 50,000 t/d. As a result of the study, the energy conservation amount in this project was 151,900-165,400 toe/y in power generation facility, and the greenhouse effect gas reduction amount was 355,000-387,000 t-CO2/y in power generation facility and 268,000 t-CO2/y in desalination facility. The construction cost and operational cost of the plant were 45.7 billion yen and 2.8 billion yen/y. In the economical estimation, ROI and ROE before tax were 7.4 and 34.8, respectively, which were considered to be appropriate values as social infrastructure related conditions. (NEDO)

  10. FY 2000 report on the basic survey to promote Joint Implementation, etc. Environmental improvement and energy conservation measures in Pakistan Steel, a state-run enterprise in Pakistan; 2000 nendo kyodo jisshi nado suishin kiso chosa hokokusho. Pakistan koku kokuei Pakistan Steel ni okeru kankyo kaizen sho energy taisaku

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    For the state-run plant of Pakistan Steel in Pakistan, an investigational study was conducted on energy conservation and reduction in greenhouse effect gas emission. In the project, energy conservation technology on the following was tried to be introduced: coke oven coal moisture control (CMC) equipment, sintering cooler waste heat recovery equipment, blast furnace hot stove waste heat recovery equipment, blast furnace pulverized coal injection (PCI) equipment, blast furnace top pressure recovery turbine (TRT) equipment, and hot strip mill heating furnace regenerative type burner equipment. Further, in the project on environmental improvement, studies were made on coke oven environmental improvement and blast furnace cast house dust collection. The results of the study indicated that economical effects of the energy conservation project were considered as low because the unit price of energy of Pakistan Steel is low. However, substitution of the low-priced domestic coal for the imported coal has a good effect, and energy conservation in the TRT power generation and by the regenerative type burner produces a highly economical effect. Therefore, Pakistan Steel also agrees to positively promote the project. Moreover, concerning the environmental improvement project, it was considered that the necessity of the project is high in the relation of the coke oven aimed at reducing emissions of toxic substances. (NEDO)

  11. Fiscal 1999 report on basic research for promotion of joint implementation programs. Feasibility study on energy saving and environmental improvement for Radom City district cogeneration station; 1999 nendo Radom shi chiiki netsuden heikyu station sho energy oyobi kankyo kaizen kanosei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Pursuant to the COP3 (Third Session of the Conference of the Parties to the United Nations Framework Convention on Climate Change) protocol, studies are conducted on a district cogeneration station for Radom City, Poland. Using the annual load pattern of heat supply, cogeneration will be built only for the amount that covers utilization factors not lower than a specified level, and the shortage in winter when the load is heavy due to demand for heat will be dealt with by the existing hot water boilers. Daily change in load is to be covered by a new, additional boiler which will bear 20% of the whole output. The system is a natural gas fired turbine cogenerator, and hot water is supplied by a waste heat recovery boiler. Cogeneration will cover 80% of the annual heat supply. As for heat supply capability, it is set at 72MWt with the additional boiler taken into account, and 35MWe is to be generated. Heat efficiency will increase to be higher than 80%, coal consumption will decrease, and 28,117 tons/year in terms of oil will be saved with the increase in natural gas consumption subtracted. CO2 reduction will also be as large as 206,000 tons/year, decreasing air pollutants. Provided that 4.336-billion yen for facilities are financed by Japan's environmental yen loan, Poland's National Fund, and Radom City's own fund, IRR (internal rate of return) on investment will be fairly good at 10% in 30 years of operation. Investment will be recovered in nine years and there is no problem in cash flow. (NEDO)

  12. Fiscal 1997 report on the verification research on geothermal prospecting technology. Theme 3. Development of a reservoir variation prospecting method (development of electric/electromagnetic prospecting methods); 1997 nendo chinetsu tansa gijutsu nado kensho chosa. 3. Choryuso hendo tansaho kaihatsu (denki denjiki tansaho kaihatsu) hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    To evaluate geothermal reservoirs in the initial stage of development and keep stable output in service operation, measurement of self-potential and resistivity changes due to production and reinjection of geothermal fluid has been made. This paper describes the result in fiscal 1997. To study the placing method and stability of electrodes for continuous self-potential monitoring network in fiscal 1998, continuous monitoring of potential differences started in an experimental field. The placing condition and electrode will be selected by July. By surveying self-potentials after the beginning of operation of Oogiri geothermal power plant, a distribution range of negative and positive potential anomalies was clarified. To predict the resistivity change, long-term change in salinity concentration in a reservoir was estimated by a hydrothermal flow concept model. The resistivity change caused by reservoir variation due to plant operation was also predicted to study its detection by MT method on the ground. The salinity concentration change due to reinjection, and resistivity change due to a two-phase region in the top of a reservoir were considered. 17 refs., 56 figs., 19 tabs.

  13. Fiscal 1997 report of the verification research on geothermal prospecting technology. Theme 5-2. Development of a reservoir change prospecting method (reservoir change prediction technique (modeling support technique)); 1997 nendo chinetsu tansa gijutsu nado kensho chosa. 5-2. Choryuso hendo tansaho kaihatsu (choryuso hendo yosoku gijutsu (modeling shien gijutsu)) hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    To evaluate geothermal reservoirs in the initial stage of development, to keep stable output in service operation, and to develop a technology effective for extraction from peripheral reservoirs, study was made on a reservoir variation prediction technique, in particular, a modeling support technique. This paper describes the result in fiscal 1997. Underground temperature estimation technique using homogenization temperatures of fluid inclusions among core fault system measurement systems was applied to Wasabizawa field. The effect of stretching is important to estimate reservoir temperatures, and use of a minimum homogenization temperature of fluid inclusions in quartz was suitable. Even in the case of no quartz in hydrothermal veins, measured data of quartz (secondary fluid inclusion) in parent rocks adjacent to hydrothermal veins well agreed with measured temperature data. The developmental possibility of a new modeling support technique was confirmed enough through collection of documents and information. Based on the result, measurement equipment suitable for R and D was selected, and a measurement system was established through preliminary experiments. 39 refs., 35 figs., 6 tabs.

  14. Research report of FY 1997 on the environmentally acceptable coal utilization system feasibility survey. Clean coal technology model project seminar held in Thailand; 1997 nendo seika hokokusho. Kankyo chowagata sekitan riyo system kanosei chosa (Tai ni okeru clean coal technology model jigyo seminar no kaisai)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-02-01

    To reduce SOx with coal utilization, the desulfurization seminar diffusing the demonstration project of simplified desulfurizer introduction was held at the site in Thailand. The purpose is to reduce the environmental pollutants and contribute to the effective utilization of energy with coal utilization in Thailand. Invitation letters were sent to users of coal and heavy oil boilers through the Department of Factories, Ministry of Industry, Thailand, to call participation in the seminar. Inspection of the desulfurizer introduced in the factory of Thai Union Paper Public was included in the seminar for diffusing the project. The inspection site is in the demonstration project site of simplified desulfurizer introduction. There were a lot of participants from Thai users and from Japan. The seminar included the presentations from NEDO, JETRO, FTI, and MOSTE, introduction of general technology for processes of ENAA desulfurizer, introduction of demonstration unit plan by IHI, and introduction of operation of demonstration unit by TUP. 31 figs., 6 tabs.

  15. FY 2000 report on the R and D of the particulate utilization type creation technology of biological connective substances. Survey of the technical trend overseas; 2000 nendo biryushi riyogata seitai ketsugo busshitsu nado sosei gijutsu no kenkyu kaihatsu seika hokokusho. Kaigai gijutsu doko chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The paper summarized the reports on the results of Japanese engineers' participating in the related scientific meetings held overseas as a survey report on the trend of the overseas technology. The scientific meetings they participated in were: 1) Impact of Genomics on Medicine and Pharmacogenomics Europe (Amsterdam; May 15-26, 2000), 2) Drug Discovery Technology 2000 (Boston; August 10-20, 2000), 3) Biotechnology 2000 (Berlin; September 3-12, 2000), 4) PacificChem 2000 (Hawaii; December 14-21, 2000), 5) 4th Winter Conference on Medicinal and Bioorganic Chemistry (Seattle; January 27 - February 4, 2001). Impact of Genomics on Medicine was composed of the following five fields: microarrays, proteomics, functional genomics and target validation, genetic variation technology, and applications of SNP analysis (joint session). Pharmacogenomics Europe was composed of the following four fields: applications of SNP analysis (joint session), SNP assays, targets and compounds, and clinical applications. (NEDO)

  16. Achievement report for fiscal 1998 on the preceding research related to global environment industry technologies. Survey and research on reduction of nitrogen monoxide; 1998 nendo chikyu sangyo gijutsu ni kakawaru sendo kenkyu asanka chisso no haishutsu teigen ni kansuru chosa kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Nitrogen monoxide is a strong greenhouse effect gas having warming up index per molecule 300 times greater than that of CO2, and is designated as the object of reduction in the Kyoto Conference. The present preceding research discusses necessity of performing research and development works related to reducing the emission of nitrogen monoxide, and if it is necessary, places the final objective on proposition of what researches should be planned. Fiscal 1997 being the first fiscal year of the preceding research has surveyed emission amount from different emission sources, and enumerated the research and development assignments. Fiscal 1998 falling under the final fiscal year summarizes the emission amount including the future trends, surveys the feasibility of the promising technological measures through experiments, and proposed finally a research and development plan desired of implementation in the future. The proposal contains a research plan placing development of nitrogen monoxide decomposing catalysts and automobile catalysts as the main objectives. Among the domestic nitrogen monoxide generating sources, about 2/3 is the man-made generation sources, hence catalysts, if developed, may be applied to such facilities as combustion furnaces. (NEDO)

  17. Report on the surveys in fiscal 1999 on foundations for establishing industrial technology strategies. Technological strategies by fields (Field of nurturing human resources in chemical technologies); 1999 nendo sangyo gijutsu senryaku sakutei kiban chosa hokokusho. Bun'yabetsu senryaku (kagaku gijutsusha jinzai ikusei bun'ya)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    This paper describes nurturing of human resources in chemical technologies, as part of the surveys in fiscal 1999 on foundations for establishing industrial technology strategies. In association with the progress in scientific technologies, convenience of living has been enhanced exceptionally. On the other hand, however, problems lie in a heap, such as in global environment, energy, resources and population. Safety of chemical substances is questioned. Industrial world is greeted with the times of bubble collapse, information orientation, internationalization, and great competition. Chemical industries are aiming at differentiation and power strengthening, but demanded of conversion into making more independent developments. A large number of problems difficult of solving must be overcome by progress of scientific technologies. The core of the progress is in innovation and creation of new chemical technologies. Since what shoulders the requirements is people, nurturing chemical engineers is the urgent and important issue. Chemical engineers are demanded of having knowledge and experience in environment and safety, and ethics to accomplish social responsibilities, not to speak of their specialty technologies. Human resource nurturing must be carried out effectively under collaboration and cooperation of universities and corporations, rather than they do it independently. This paper describes problems and solution ideas, such as institutions and programs, to achieve the goal. (NEDO)

  18. Research report for fiscal 1998. Development of advanced surface processing technology for methane-fueled aircraft engine members (Laser-aided advanced processing system technology); 1998 nendo chosa hokokusho. Methane nenryo kokukiyo engine buzai no kodo hyomen kako gijutsu kaihatsu (Laser oyo senshin kako system gijutsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    For the research and development of erosion-resistant abradable materials for the methane-fueled aircraft engine front section, a laser-aided surface reform technology was developed for Ti alloys and the like. In relation with the article 'Intermetallic Compound Coating Formation Technology,' an NiTi sprayed coating containing excess Ni solid solution was found to be quite high in resistance to erosion, and similar to Ti-6Al-4V in resistance to oxidation at 300 degrees C. Furthermore, an MCrAlY erosion-resistant coating was formed capable of resisting oxidation at temperatures higher than 1000 degrees C. In relation with the article 'Spraying Phenomenon Evaluation Technology,' studies were made of combustion synthesis reaction during plasma spraying and of the prediction of flight trajectories of different powders, for which optical fiber dichroic temperature measuring, 2-dimensional imaging, and LDV (laser Doppler velocimetry) were applied in combination. Concerning the spraying of intermetallic compound coatings, a temperature rise occurred when heating by laser was performed simultaneously with the laser-induced combustion synthesis reaction. In relation with the article 'Technology of Multiple Spraying on Curved Substrate,' it was found that the gas cooled method works effectively when spraying an erosion-resistant coating onto a thin Ti alloy made turbine blade. (NEDO)

  19. Fiscal 1999 report on basic research for promotion of joint implementation programs. Research on introduction of dual mode bus system for greenhouse gas reduction; 1999 nendo onshitsu koka gas sakugen no tame no dual mode bus system donyu ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    A feasibility study is conducted of the above-named system in Malaysia, to be linked to COP3 (Third Session of the Conference of the Parties to the United Nations Framework Convention on Climate Change) clean development mechanism (CDM). The dual mode bus system (DMBS) is a combination of advantages of the rail running stock such as monorails and the road running stock in that the buses when running on dedicated roads are automatedly formed into a linear formation and travel at a specified economical speed. When running on ordinary roads, the formation is broken into individual buses, and they spread in the town where they travel in a planar pattern. The economical speed and reduction in air drag thanks to the linear formation saves fuel and reduces CO2 emissions. The complementary relationship to be formed with the existing public transportation systems will also function positively. Studies are conducted on condition that two routes be laid in the Kuala Lumpur urban area and one in the new city Putra Jaya. All the three routes exhibit a high economic internal rate of return, but their financial internal rate of return indicates that probabilities are low that they will pay as private businesses. They will need financial supports such as subsidies. Contribution to CO2 reduction may be slight when attention is paid only to the partial changeover from the existing bus system to DMBS but larger contribution will be found in crossover from private cars to DMBS which is higher in quality of service. (NEDO)

  20. FY 1997 report on the study on cryogenic aggregate target PLD process by multi-laser excitation for using gaseous materials; 1997 nendo chosa hokokusho (kitai genryo riyo no tame no taju laser reiki ni yoru gokuteion gyoshutai target PLD process ni kansuru kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This paper reports the result in fiscal 1995 of the study on PLD (pulse laser deposition) thin film formation process having been made since 1993. In fiscal 1995, the effect of irradiation of excimer laser and YGA(SHG) on ablation of aggregates of N2, CH4, Ar, Kr and Xe, and the effect of time-delayed irradiation of YGA(SHG) and KrF excimer laser on ablation of N2 aggregate were studied aiming at exciting ablation by cryogenic aggregate alone. Experimental results by a newly developed multi-laser excitation experiment equipment are as follows. Ablation was not caused by KrF excimer laser irradiation, while caused by YGA(SHG) irradiation. Ablation was caused by 1mm thick N2 or CH4 aggregate alone. Kr target was the most promising among rare gas solid targets expected as seed of ablation occurrence. Multi-irradiation showed a different ablation behavior as compared with single YGA(SHG) irradiation, and in some cases, multi-irradiation not increased scattering of particles. Time-delayed multi- irradiation (YGA(SHG) excitation after excimer excitation) was effective. 23 figs., 4 tabs.

  1. Project for the basic survey of enhancing energy consumption efficiency in developing countries. Summary of the Conference on the Policies and Measures of Climate Change Mitigation; Hatten tojokoku energy shohi koritsuka kiso chosa nado jigyo. Kiko hendo kanwasaku no seisaku to sochi ni kansuru kokusai kaigi hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The Conference on the Policies and Measures of Climate Change Mitigation was held in Tokyo on January 28, 1997, with participation in the conference from governments, research institutes, industrial circles, NGO, etc. of ten countries including Japan. In the session `technology transfer,` presentations were made on `the current status of the technology transfer, and the expectation and requests` by Australia and Japan which provide technology and by China which receives technology. As a whole, every country recognized importance of technology transfer of both hardware and software, private sectors` taking leadership, the use of international organizations dealing with fund supply and credit guarantee. In the session `tradable permits/quotas,` Dr. A. Haspel, U.S. Department of Energy reported the structure and effect of U.S. tradable emission permits on sulfur dioxide from thermal power plants, and proposed tradable emission permits against greenhouse effect gas. The proposal needs to be further studied and discussed, and it was regarded as too early to include the proposal in the protocol to be conducted at COP3

  2. Survey report on a regional new energy vision establishment in Ueki Township. Town of solar energy and energy conservation (vision to build the town by actively living and creating with environment); Uekimachi chiiki shin energy vision sakutei chosa hokokusho. Taiyo energy to sho energy no machi (kankyo to sekkyokuteki ni kyosei kyososuru machizukuri vision)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Discussions were given on the new energy vision at Ueki Township in Kumamoto Prefecture. The total energy demand in Ueki Township is 898 x 10{sup 7} Kcal. of which about 44% is accounted for by the transportation department, 34.7% by the industrial department, and 21% by the consumer department. The total available regional new energy amount is estimated to be 52.1 x 10{sup 6} kWh/year, which is consisted of stockbreeding wastes energy at 44.1%, solar energy power generation at 33.2% and solar heat utilization at 22.6%. Introduction of wind energy was judged impracticable. The new energy introduction plan calls for introduction of solar energy power generation for lighting and air conditioning of the diamond shaped nursery school, the Yamamoto nursery school, the Ueki Township office building, the multi-purpose sports center, the Ueki Hospital operated by the national health insurance, the multi-purpose health and welfare center, Yoshimatsu Sports Park, and Tahara Sports Park. A subsidy institution by the local government was discussed as the proliferation plan of solar energy power generation systems to be installed in individuals' houses and enterprises, with which introduction to residential houses of about 30% was targeted by 2010. (NEDO)

  3. Research report of FY 1997 on the environmentally acceptable coal utilization system introduction support project. Follow-up project on circulating fluidized bed boiler introduction (Calaca Batangas Thermal Power Station); 1997 nendo chosa hokokusho. Kankyo chowagata sekitan riyo system donyu shien jigyo (junkan ryudosho boiler ni kakawaru follow up jigyo (Calaca Batangas karyoku hatsudensho))

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    For the follow-up project, to promote the diffusion of results of the clean coal technology (CCT) model projects, experts of circulating fluidized bed boilers were dispatched, to guide and advise for the operation of facilities introduced in these projects. The purpose of these projects is to diffuse the CCTs, and to support the promotion of environmental measures. Some guidance and advice about operation processes, data processing, operation regulation, maintenance, and boiler maintenance works were provided to the Ministry of Energy and Electric Power Corporation of the Philippines. Semirara, Malangas, and Samar coals in the Philippines were used for the tests. The boiler facilities could be operated by Philippine operators themselves. Based on the guidance and advice about operation processes, combustion tests using various Philippine coals were also planned and conducted by themselves. The maintenance techniques were transferred to Philippine operators through the inspection, repair and advice. The Philippine side understood the technologies well, and the circulating fluidized bed boiler technology was independently educated in the Philippines. 23 figs., 16 tabs.

  4. Fiscal 1997 survey report. Subtask 7 (hydrogen utilization worldwide clean energy system technology) (WE-NET) (survey/study on the hydrogen utilization technology); 1997 nendo seika hokokusho. Suiso riyo kokusai clean energy system gijutsu (WE-NET) subtask 7 suiso riyo gijutsu ni kansuru chosa kento

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The paper described the 1997 results of the survey/study of the hydrogen utilization technology. As to the power generation system, trially calculated were effects of oxygen purity on efficiency of the argon circulating hydrogen diesel cogeneration, and the power generating efficiency in case of considering power separating oxygen from air. It was found that the power generating efficiency equal to or more than that of the existing diesel can be expected. In relation to means of transportation, the introduction was studied of hydrogen engine family cars and hybrid fuel cell micro-buses. Concerning oxygen/hydrogen use fuel cells, discussed was the power generation using fuel cells by night power use electrolytic hydrogen/oxygen production as well as fixed 200kw and 5000kw class fuel cells and three automobile use polymer fuel cells. As to the hydrogen supply system in model cities, studied were the control of boil-off gas generation and the effective use of the gas, the hydrogen receiving base, and a scenario for shifting to hydrogen energy systems. For a realistic shift to the hydrogen energy society, discussed was a standalone hydrogen supply station. 24 refs., 130 figs., 57 tabs.

  5. Project to support promotion of forming an environmentally friendly energy community. Survey report on 'a survey on business feasibility of power generation using dechlorinated RPF in the Muroran area'; Kankyo chowagata energy community keisei sokushin hojo jigyo. Muroran chiku ni okeru datsuenso RPF ni yoru hatsuden jigyo no kanosei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Investigations and discussions were given on business feasibility of 'combustion power generation business based on wide area collection of dechlorinated RPF' as one measure for effective utilization of waste plastics, environmental performance as the effect therefrom, and district business promotion. The result of the discussions may be summarized as follows: in the case one, a 100-liter per hour boiler will supply the Muroran Steel Mill with steam of 19 tons per hour and electric power of 17.7 MW; in the case two, a 100-liter per hour boiler will supply the Hokkaido Electric Power Company with power of 21 MW; a 50-liter per hour boiler will supply the Muroran Steel Mill with power of 9.8 MW; fuel will be transported by trucks from inside Hokkaido, by bulk loaded vessels from the Tokyo Metropolitan area, and by trucks from the piers; the turbine will be multi-stage bleeding type; scattered ash will be filtered by a bag filter; an activated carbon facility will be installed to remove dioxins; ash will be treated by a dissolution preventive solidifying system; and the business profitability is better in the case two than in the case 1, but assurance of subsidy is still an indispensable condition. (NEDO)

  6. Report on the fiscal 1996 result of the research on the promotion scheme toward establishment of an international cooperation system for development of welfare equipment; 1996 nendo chosa hokokusho fukushi yogu kaihatsunado no kokusai kyoryoku taisei kakuritsu ni mukete no suishin hosaku no kento

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    In order to support the progress and international activity of a Japanese welfare industry, research was made on a concrete approach to establishment of a Japanese international cooperation system on the basis of the activity trend of welfare organizations and groups in North European countries and Japan. Introduction of standards and a mark system for welfare equipment is under investigation in North European countries, and movement for unified standards is also becoming active among these countries. TIDE project called socioeconomic integrated engineering already exists for handicapped and aged persons in Europe, while a rehabilitation act was enforced in the U.S.A. in 1973. Japan participated in ISO and IEC for promotion of a welfare equipment industry. Rehabilitation Engineering Society of Japan (RESJA) for equipment development and technical support, and Japan Wellness and Welfare Industry Association (JWA) for promotion of the related industries were also established. In Europe, North America and Australia, rehabilitation engineering associations are already in action. 8 figs., 17 tabs.

  7. Fiscal 1997 report on the verification research on geothermal prospecting technology. Theme 4. Development of a reservoir variation prospecting method (development of a micro-earthquake monitoring system (MEMS)); 1997 nendo chinetsu tansa gijutsu nado kensho chosa. 4. Choryuso hendo tansaho kaihatsu (jishinha tansaho kaihatsu) hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    To evaluate geothermal reservoirs in the initial stage of development and keep stable output in service operation, the application of MEMS is under development. This paper describes the result in fiscal 1997. Installation of 3-component velocity type seismometers in bore holes is desirable for permanent monitoring sites. Their arrangement should be determined by detection ability simulation. Their locations at various elevations are effective to improve the accuracy of hypocenter determination. Digital seismic data at the permanent sites are transmitted to a center through cables, while temporary data are recorded on site. For poor MEPAS, a Windows program of basic functions was developed. 3-D seismic velocity analysis and array monitoring system were also studied. A P-wave velocity of rocks decreased by 25% by formed two-phase region, and increased by 10% by decrease in reservoir temperature from 200 to 100degC. The velocity can be detected by change in travel time of direct waves due to considerable variation in reservoir environment. VSP technique using a vibrator or air gun as artificial hypocenter is effective for MEMS. 67 refs., 64 figs., 19 tabs.

  8. Bio-logic设备优点

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ 世界第一台数字脑电图是Bio-logic厂家设计并生产 世界第一台数字视频脑电图是Bio-logic厂家设计并生产 在中国市场"癫痫刀"这个概念,也为Bio-logic厂家所推广 在美国市场,脑电图仪器的行业标准是以Bio-logic产品为基准定制的.

  9. Bio-Matematik ved Roskilde Universitet

    DEFF Research Database (Denmark)

    Ottesen, Johnny T.

    2010-01-01

    Ved Institut for Natur, Systemer og Modeller ved Roskilde Universitet finder man en velkonsolideret gruppe af forskere, BioMath-gruppen, der beskæftiger sig med Bio-Matematik og Bio-Medicinsk Modellering. Faktisk startede BioMath-gruppen på det tidligere Institut for Studiet af Matematik og Fysik...... pumper; 3) Endokrin fysiologi; 4) Type 1 og type 2 diabetes; 5) Populationsdynamik og sygdomsspredning; og 6) Parameterestimering i patient-specifikke modeller.   Udover overnævnte modelleringsområder har vi ved instituttet en stærk tradition for at beskæftige os med metaaspekter af modellering, f...

  10. Authentifizierung von Bio-Milch im Labor

    OpenAIRE

    2008-01-01

    In Deutschland ist die Nachfrage nach Bio-Lebensmitteln in den letzten Jahren stetig gestiegen. So erhöhte sich der Absatz von Bio-Trinkmilch in 2007 im Vergleich zum Vorjahr erneut kräftig um 34 Prozent (ZMP, Bonn) und der Bio-Anteil beträgt inzwischen bei Frischmilch knapp elf Prozent. Aufgrund sporadisch resultierender Lieferengpässe bei Bio-Milch sowie der vorhandenen Handelspreisdifferenz besteht zunehmend ein potenzielles Risiko der Falschdeklaration konventionell erzeugter Milch als Bi...

  11. Profitable use of bio fuels

    Energy Technology Data Exchange (ETDEWEB)

    Ekelund, Mats [Strateco Develoment AB, Vega (Sweden)], e-mail: mats.e@strateco.se

    2012-11-01

    Traditionally, the transportation industry has been opposed to any new legislation and when rather stringent emission legislation occurred, they objected just as they did when new fuels came on the agenda. On very short notice, Taxi Stockholm lost 20 % of their business when the County decided to award all public transportation contracts to a competitor. It was time to change plans instead of complaining and to take advantage of new opportunities - 'The first mover advantage'. Making the use of bio fuels into a profitable business takes a change of a standard 'business model' to do and there is still much room others to do the same. With a new CEO, an active marketing department and active individuals among the Board of Directors, Taxi Stockholm massaged a strategy where more business and private customers would be attracted by justifying the green leaf on every cab. All initiatives were publically announced and Taxi Stockholm broke new ice by putting a ban on spike tires - a decision which the vice Mayor made part of her ruling for the whole city. The Ban on gasoline and diesel cars were announced and such a statement attracted business from a loyalty point of view and from companies that had a 'Green Transport Policy' to live up to. Taxi Stockholm has seen growth and profitability grow since and credit the green policy on bio fuels such as bio gas and ethanol for most of it. Preem, Stockholm Transit, Volvo and other market driven operators have all seen markets grow from green initiatives.

  12. E-bioética

    OpenAIRE

    López de la Vieja de la Torre, Mª Teresa

    2013-01-01

    In bioethics, the use of new technology facilitates access to information on issues affecting the beginning and end of life, as well as for research. However, the transparency and openness of information does not guarantee the participation and responsibility in decision-making. En Bioética, el uso de las nuevas tecnologías facilita el acceso a información sobre cuestiones que afectan al principio y al fin de la vida, así como a la investigación. Sin embargo, la transparencia y la apertura...

  13. Bio-oxidation of arsenopyrite

    Institute of Scientific and Technical Information of China (English)

    JIANG Tao; LI Qian; YANG Yong-bin; LI Guang-hui; QIU Guan-zhou

    2008-01-01

    Oxidation of arsenopyrite with Acidithiobacillus ferrooxidans was studied.The electrochemical results show that arsenopyrite is firstly oxidized to As2S2 at the potential of 0.2-0.3 V (vs SHE) and As2S2 covers the electrode and retards the process continuously.While at higher potential over 0.3 V (vs SHE),As2S2 is oxidized to H3AsO3,and H3AsO3 is then oxidized to H3AsO4 at 0.8 V (vs SHE).The leaching results show that the addition of FeS2 can promote the oxidation of As3+ to As5+ and increase the activity of the bacteria.The best bio-oxidation technical parameters are the initial pH of 1.8-2.0,particle sizes less than 0.074 mm,temperature in the range of 25-30 ℃ and rotating speed of the orbital incubator of 100-160 r/min.The results provide theoretical and technological supports of bio-oxidation arsenopyrite for pretreating refractory arsenic gold ores.

  14. A terracotta bio-battery.

    Science.gov (United States)

    Ajayi, Folusho F; Weigele, Peter R

    2012-07-01

    Terracotta pots were converted into simple, single chamber, air-cathode bio-batteries. This bio-battery design used a graphite-felt anode and a conductive graphite coating without added catalyst on the exterior as a cathode. Bacteria enriched from river sediment served as the anode catalyst. These batteries gave an average OCV of 0.56 V ± 0.02, a Coulombic efficiency of 21 ± 5%, and a peak power of 1.06 mW ± 0.01(33.13 mW/m(2)). Stable current was also produced when the batteries were operated with hay extract in salt solution. The bacterial community on the anode of the batteries was tested for air tolerance and desiccation resistance over a period ranging from 2 days to 2 weeks. The results showed that the anode community could survive complete drying of the electrolyte for several days. These data support the further development of this technology as a potential power source for LED-based lighting in off-grid, rural communities.

  15. Israel Marine Bio-geographic Database (ISRAMAR-BIO)

    Science.gov (United States)

    Greengrass, Eyal; Krivenko, Yevgeniya; Ozer, Tal; Ben Yosef, Dafna; Tom, Moshe; Gertman, Isaac

    2015-04-01

    The knowledge of the space/time variations of species is the basis for any ecological investigations. While historical observations containing integral concentrations of biological parameters (chlorophyll, abundance, biomass…) are organized partly in ISRAMAR Cast Database, the taxon-specific data collected in Israel has not been sufficiently organized. This has been hindered by the lack of standards, variability of methods and complexity of biological data formalization. The ISRAMAR-BIO DB was developed to store various types of historical and future available information related to marine species observations and related metadata. Currently the DB allows to store biological data acquired by the following sampling devices such as: van veer grab, box corer, sampling bottles, nets (plankton, trawls and fish), quadrates, and cameras. The DB's logical unit is information regarding a specimen (taxa name, barcode, image), related attributes (abundance, size, age, contaminants…), habitat description, sampling device and method, time and space of sampling, responsible organization and scientist, source of information (cruise, project and publication). The following standardization of specimen and attributes naming were implemented: Taxonomy according to World Register of Marine Species (WoRMS: http://www.marinespecies.org). Habitat description according to Coastal and Marine Ecological Classification Standards (CMECS: http://www.cmecscatalog.org) Parameter name; Unit; Device name; Developmental stage; Institution name; Country name; Marine region according to SeaDataNet Vocabularies (http://www.seadatanet.org/Standards-Software/Common-Vocabularies). This system supports two types of data submission procedures, which support the above stated data structure. The first is a downloadable excel file with drop-down fields based on the ISRAMAR-BIO vocabularies. The file is filled and uploaded online by the data contributor. Alternatively, the same dataset can be assembled by

  16. Bio-Conjugates for Nanoscale Applications

    DEFF Research Database (Denmark)

    Villadsen, Klaus

    Bio-conjugates for Nanoscale Applications is the title of this thesis, which covers three different projects in chemical bio-conjugation research, namely synthesis and applications of: Lipidated fluorescent peptides, carbohydrate oxime-azide linkers and N-aryl O-R2 oxyamine derivatives. Lipidated...

  17. Biosecurity--The Bio-Link Project.

    Science.gov (United States)

    Johnson, Elaine A.

    2002-01-01

    Describes Bio-Link, the Advanced Technological Education (ATE) Center for Biotechnology established with funding from the National Science Foundation (NSF). Reports that Bio-Link, headquartered at City College of San Francisco, has created a national network and resource base for community colleges, industry, and others interested in biotechnology…

  18. Microorganisms interacting in a bio filter

    Energy Technology Data Exchange (ETDEWEB)

    Barba-Avila, M. D.; Flores-Tene, F. J.; Moreno-Terrazas, R.; Ramirez-Lopez, E. M.

    2009-07-01

    Biofilm microorganisms developed on a bio filter support media allow the metabolism of volatile organic compounds (VOCs) to carbon dioxide and water. VOCs are present in polluted gaseous streams for varied industrial activities. The main objective of this study was to identify the microorganisms present in the biofilm developed on a bio filter support media using molecular biology techniques. (Author)

  19. 76 FR 53631 - BioPreferred Program

    Science.gov (United States)

    2011-08-29

    ... biobased preferred procurement program (one part of the BioPreferred Program) is available on the Internet... reference Amend: to: And adding in its place: Sec. 2904.2, definition of ``Biobased part 2902 part 3201. content''. Sec. 2904.2, definition of part 2902 part 3201. ``BioPreferred Product''. Sec....

  20. Core ethical values: EuropaBio.

    Science.gov (United States)

    2002-01-01

    EuropaBio, the European Association for BioIndustries, represents 40 companies operating world wide and 14 national association (totaling around 600 small and medium-sized enterprises) involved in the research, development, testing, manufacturing, marketing, sales and distribution of biotechnology products and services in the fields of healthcare, agriculture, food and the environment.

  1. Switchable bio-inspired adhesives

    Science.gov (United States)

    Kroner, Elmar

    2015-03-01

    Geckos have astonishing climbing abilities. They can adhere to almost any surface and can run on walls and even stick to ceilings. The extraordinary adhesion performance is caused by a combination of a complex surface pattern on their toes and the biomechanics of its movement. These biological dry adhesives have been intensely investigated during recent years because of the unique combination of adhesive properties. They provide high adhesion, allow for easy detachment, can be removed residue-free, and have self-cleaning properties. Many aspects have been successfully mimicked, leading to artificial, bio-inspired, patterned dry adhesives, and were addressed and in some aspects they even outperform the adhesion capabilities of geckos. However, designing artificial patterned adhesion systems with switchable adhesion remains a big challenge; the gecko's adhesion system is based on a complex hierarchical surface structure and on advanced biomechanics, which are both difficult to mimic. In this paper, two approaches are presented to achieve switchable adhesion. The first approach is based on a patterned polydimethylsiloxane (PDMS) polymer, where adhesion can be switched on and off by applying a low and a high compressive preload. The switch in adhesion is caused by a reversible mechanical instability of the adhesive silicone structures. The second approach is based on a composite material consisting of a Nickel- Titanium (NiTi) shape memory alloy and a patterned adhesive PDMS layer. The NiTi alloy is trained to change its surface topography as a function of temperature, which results in a change of the contact area and of alignment of the adhesive pattern towards a substrate, leading to switchable adhesion. These examples show that the unique properties of bio-inspired adhesives can be greatly improved by new concepts such as mechanical instability or by the use of active materials which react to external stimuli.

  2. BIO::Phylo-phyloinformatic analysis using perl

    Directory of Open Access Journals (Sweden)

    Hartmann Klaas

    2011-02-01

    Full Text Available Abstract Background Phyloinformatic analyses involve large amounts of data and metadata of complex structure. Collecting, processing, analyzing, visualizing and summarizing these data and metadata should be done in steps that can be automated and reproduced. This requires flexible, modular toolkits that can represent, manipulate and persist phylogenetic data and metadata as objects with programmable interfaces. Results This paper presents Bio::Phylo, a Perl5 toolkit for phyloinformatic analysis. It implements classes and methods that are compatible with the well-known BioPerl toolkit, but is independent from it (making it easy to install and features a richer API and a data model that is better able to manage the complex relationships between different fundamental data and metadata objects in phylogenetics. It supports commonly used file formats for phylogenetic data including the novel NeXML standard, which allows rich annotations of phylogenetic data to be stored and shared. Bio::Phylo can interact with BioPerl, thereby giving access to the file formats that BioPerl supports. Many methods for data simulation, transformation and manipulation, the analysis of tree shape, and tree visualization are provided. Conclusions Bio::Phylo is composed of 59 richly documented Perl5 modules. It has been deployed successfully on a variety of computer architectures (including various Linux distributions, Mac OS X versions, Windows, Cygwin and UNIX-like systems. It is available as open source (GPL software from http://search.cpan.org/dist/Bio-Phylo

  3. PacBio Sequencing and Its Applications

    Institute of Scientific and Technical Information of China (English)

    Anthony Rhoads; Kin Fai Au

    2015-01-01

    Single-molecule, real-time sequencing developed by Pacific BioSciences offers longer read lengths than the second-generation sequencing (SGS) technologies, making it well-suited for unsolved problems in genome, transcriptome, and epigenetics research. The highly-contiguous de novo assemblies using PacBio sequencing can close gaps in current reference assemblies and characterize structural variation (SV) in personal genomes. With longer reads, we can sequence through extended repetitive regions and detect mutations, many of which are associated with dis-eases. Moreover, PacBio transcriptome sequencing is advantageous for the identification of gene isoforms and facilitates reliable discoveries of novel genes and novel isoforms of annotated genes, due to its ability to sequence full-length transcripts or fragments with significant lengths. Addition-ally, PacBio’s sequencing technique provides information that is useful for the direct detection of base modifications, such as methylation. In addition to using PacBio sequencing alone, many hybrid sequencing strategies have been developed to make use of more accurate short reads in conjunction with PacBio long reads. In general, hybrid sequencing strategies are more affordable and scalable especially for small-size laboratories than using PacBio Sequencing alone. The advent of PacBio sequencing has made available much information that could not be obtained via SGS alone.

  4. Branding the bio/biomedical engineering degree.

    Science.gov (United States)

    Voigt, Herbert F

    2011-01-01

    The future challenges to medical and biological engineering, sometimes referred to as biomedical engineering or simply bioengineering, are many. Some of these are identifiable now and others will emerge from time to time as new technologies are introduced and harnessed. There is a fundamental issue regarding "Branding the bio/biomedical engineering degree" that requires a common understanding of what is meant by a B.S. degree in Biomedical Engineering, Bioengineering, or Biological Engineering. In this paper we address some of the issues involved in branding the Bio/Biomedical Engineering degree, with the aim of clarifying the Bio/Biomedical Engineering brand.

  5. Bio-inspired computation in telecommunications

    CERN Document Server

    Yang, Xin-She; Ting, TO

    2015-01-01

    Bio-inspired computation, especially those based on swarm intelligence, has become increasingly popular in the last decade. Bio-Inspired Computation in Telecommunications reviews the latest developments in bio-inspired computation from both theory and application as they relate to telecommunications and image processing, providing a complete resource that analyzes and discusses the latest and future trends in research directions. Written by recognized experts, this is a must-have guide for researchers, telecommunication engineers, computer scientists and PhD students.

  6. Spider Silk: Mother Nature's Bio-Superlens

    Science.gov (United States)

    Monks, James N.; Yan, Bing; Hawkins, Nicholas; Vollrath, Fritz; Wang, Zengbo

    2016-09-01

    This paper demonstrates a possible new microfiber bio near field lens that uses minor ampullate spider silk,spun from the Nephila edulis spider, to create a real time image of a surface using near field optical techniques. The microfiber bio lens is the world's first natural superlens created by exploring biological materials. The resolution of the surface image overcomes the diffraction limit, with the ability to resolve patterns at 100 nm under a standard white light source in reflection mode. This resolution offers further developments in superlens technology and paves the way for new bio optics.

  7. Cognitive bio-radar: The natural evolution of bio-signals measurement.

    Science.gov (United States)

    Malafaia, Daniel; Oliveira, Beatriz; Ferreira, Pedro; Varum, Tiago; Vieira, José; Tomé, Ana

    2016-10-01

    In this article we discuss a novel approach to Bio-Radar, contactless measurement of bio-signals, called Cognitive Bio-Radar. This new approach implements the Bio-Radar in a Software Defined Radio (SDR) platform in order to obtain awareness of the environment where it operates. Due to this, the Cognitive Bio-Radar can adapt to its surroundings in order to have an intelligent usage of the radio frequency spectrum to improve its performance. In order to study the feasibility of such implementation, a SDR based Bio-Radar testbench was developed and evaluated. The prototype is shown to be able to acquire the heartbeat activity and the respiratory effort. The acquired data is compared with the acquisitions from a Biopac research data acquisition system, showing coherent results for both heartbeat and breathing rate.

  8. Nano-Electronics and Bio-Electronics

    Science.gov (United States)

    Srivastava, Deepak; Kwak, Dochan (Technical Monitor)

    2001-01-01

    Viewgraph presentation on Nano-Electronics and Bio-Electronics is discussed. Topics discussed include: NASA Ames nanotechnology program, Potential Carbon Nanotube (CNT) application, CNT synthesis,Computational Nanotechnology, and protein nanotubes.

  9. Wireless MEMs BioSensor Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Crossfield is proposing to develop a low cost, single chip plant bio-monitor using an embedded MEMs based infrared (IR) spectroscopy gas sensor for carbon dioxide...

  10. Negated bio-events: analysis and identification

    Directory of Open Access Journals (Sweden)

    Nawaz Raheel

    2013-01-01

    Full Text Available Abstract Background Negation occurs frequently in scientific literature, especially in biomedical literature. It has previously been reported that around 13% of sentences found in biomedical research articles contain negation. Historically, the main motivation for identifying negated events has been to ensure their exclusion from lists of extracted interactions. However, recently, there has been a growing interest in negative results, which has resulted in negation detection being identified as a key challenge in biomedical relation extraction. In this article, we focus on the problem of identifying negated bio-events, given gold standard event annotations. Results We have conducted a detailed analysis of three open access bio-event corpora containing negation information (i.e., GENIA Event, BioInfer and BioNLP’09 ST, and have identified the main types of negated bio-events. We have analysed the key aspects of a machine learning solution to the problem of detecting negated events, including selection of negation cues, feature engineering and the choice of learning algorithm. Combining the best solutions for each aspect of the problem, we propose a novel framework for the identification of negated bio-events. We have evaluated our system on each of the three open access corpora mentioned above. The performance of the system significantly surpasses the best results previously reported on the BioNLP’09 ST corpus, and achieves even better results on the GENIA Event and BioInfer corpora, both of which contain more varied and complex events. Conclusions Recently, in the field of biomedical text mining, the development and enhancement of event-based systems has received significant interest. The ability to identify negated events is a key performance element for these systems. We have conducted the first detailed study on the analysis and identification of negated bio-events. Our proposed framework can be integrated with state-of-the-art event

  11. The NCBI BioSystems database.

    Science.gov (United States)

    Geer, Lewis Y; Marchler-Bauer, Aron; Geer, Renata C; Han, Lianyi; He, Jane; He, Siqian; Liu, Chunlei; Shi, Wenyao; Bryant, Stephen H

    2010-01-01

    The NCBI BioSystems database, found at http://www.ncbi.nlm.nih.gov/biosystems/, centralizes and cross-links existing biological systems databases, increasing their utility and target audience by integrating their pathways and systems into NCBI resources. This integration allows users of NCBI's Entrez databases to quickly categorize proteins, genes and small molecules by metabolic pathway, disease state or other BioSystem type, without requiring time-consuming inference of biological relationships from the literature or multiple experimental datasets.

  12. Increase of Bio-Gas Power Potential

    OpenAIRE

    V. Sednin; О. Kraetskaya; I. Prokoрenia

    2012-01-01

    The paper presents a review of industrial technologies for obtaining gas-synthesis which is applicable for bio-gas enrichment process. Comparative characteristics are given in the paper. The paper thoroughly considers a technology of dry methane conversion as the most expedient variant recommended for the application in this case. The bio-gas enrichment carried out during its production expands possibilities and efficiency of its application.

  13. Lasers for bio-optics

    Science.gov (United States)

    Sona, Alberto

    1992-03-01

    Lasers are being increasingly used in bioptics and in life sciences in general, especially for medical applications for therapy and diagnostics. Lasers are also broadly used in environment sciences to monitor atmospheric parameters and concentrations of molecular species of natural origin or coming from human activities such as the various kind of pollutants. The peculiar features of lasers exploited in these areas are mainly the capability of developing an action or performing a measurement without physical contact with the target and, if required, from a remote position with the assistance of suitable beam delivery systems such as telescopes, microscopes, or optical fibers. These features are directly related to the space and time coherence of the laser light and to the energy storage capability of the laser material which allow an extremely effective concentration of the beam energy in space, direction frequency, or time. A short description of the principle of operation and relevant properties of lasers are given and the most significant properties of the laser emission are briefly reviewed. Lasers for medical applications (mainly for therapy) will be mentioned, pointing out the specific property exploited for the various applications. Finally, examples of laser applications to the environmental sciences will be reported. A summary of the properties exploited in the various bio-optical applications is shown.

  14. Report on new energy vision at Hinase Town area; 2001 nendo Hinase cho chiiki shin energy vision hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-03-01

    With an objective of accelerating introduction of and uplifting consciousness on new energies at Hinase Town in Hyogo Prefecture, investigations and discussions were given on the energy demand, quantity of new energies available, and the new energy introduction projects for the town, thus a new energy vision was established. The estimated amount of energy consumption in Hinase Town is 242,814,320,000 kcal in fiscal 2000. The amount of carbon dioxide discharge associated therewith is 76.57 t-CO2/year. Regarding the energy consumption by departments, the industrial department consumes the most, followed by the transportation department, civil household department, and civil business department. The new energy introduction projects have discussed servicing of the bio-gas plant utilizing organic wastes and cogeneration, the new energy introduction projects for the Natural Energy Island at Kakui Island and the ocean ranch consisted of the use of solar heat water warmer, solar cell powered street lights, photovoltaic power generation, and electric cars for sightseeing visitors, the Eco-school promotion project for primary schools, introduction of energy saving devices into the town office, and the new energy proliferation and enlightenment project. (NEDO)

  15. Investigations on a global environment improving technology utilizing biological functions. 2. Structuring a ligno-bioprocess; Seibutsu kino wo riyoshita chikyu kankyo kaizen gijutsu ni kansuru chosa. 2. Riguno bio process no kochiku

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Discussions were given to reserve global environments on reducing dependence on fossil resources and more effectively utilizing wood resources. Economically utilizable amount of wastes from lumbering factories reaches about five million tons annually. Discussions were made on a ligno-bioprocess that uses these wastes. The current quantitative production efficiency of cellulase by means of bacterial breeding is very high. A problem is production of ligninolytic enzymes, to which application of the recombinant DNA method is indispensable. Combination of steam explosion with biological decomposition or the organosolv process is an effective method for lignin decomposition. Decomposition of cellulose by using the ultra critical water method is worth noticing. With respect to hemicellulose utilization, production of cellulose derivatives, biodegradable polymers and oligosaccharides would be conceivable by means of esterification and etherification. Vanillinic acid, adhesives, resins and lignin-based polymer materials could be manufactured from lignin. Material cost for these products accounts for about 35% of the product price, thus making the lignochemicals promising commercial products. 301 refs., 71 figs., 39 tabs.

  16. Bio-Organic Reaction Animations (BioORA): Student Performance, Student Perceptions, and Instructor Feedback

    Science.gov (United States)

    Gunersel, Adalet Baris; Fleming, Steven

    2014-01-01

    Research shows that computer animations are especially helpful in fields such as chemistry and in this mixed-methods study, we investigate the educational effectiveness of Bio-Organic Reaction Animations (BioORA), a 3-D software, in four undergraduate biochemistry classes at different universities. Statistically significant findings indicate that…

  17. tmBioC: improving interoperability of text-mining tools with BioC.

    Science.gov (United States)

    Khare, Ritu; Wei, Chih-Hsuan; Mao, Yuqing; Leaman, Robert; Lu, Zhiyong

    2014-01-01

    The lack of interoperability among biomedical text-mining tools is a major bottleneck in creating more complex applications. Despite the availability of numerous methods and techniques for various text-mining tasks, combining different tools requires substantial efforts and time owing to heterogeneity and variety in data formats. In response, BioC is a recent proposal that offers a minimalistic approach to tool interoperability by stipulating minimal changes to existing tools and applications. BioC is a family of XML formats that define how to present text documents and annotations, and also provides easy-to-use functions to read/write documents in the BioC format. In this study, we introduce our text-mining toolkit, which is designed to perform several challenging and significant tasks in the biomedical domain, and repackage the toolkit into BioC to enhance its interoperability. Our toolkit consists of six state-of-the-art tools for named-entity recognition, normalization and annotation (PubTator) of genes (GenNorm), diseases (DNorm), mutations (tmVar), species (SR4GN) and chemicals (tmChem). Although developed within the same group, each tool is designed to process input articles and output annotations in a different format. We modify these tools and enable them to read/write data in the proposed BioC format. We find that, using the BioC family of formats and functions, only minimal changes were required to build the newer versions of the tools. The resulting BioC wrapped toolkit, which we have named tmBioC, consists of our tools in BioC, an annotated full-text corpus in BioC, and a format detection and conversion tool. Furthermore, through participation in the 2013 BioCreative IV Interoperability Track, we empirically demonstrate that the tools in tmBioC can be more efficiently integrated with each other as well as with external tools: Our experimental results show that using BioC reduces >60% in lines of code for text-mining tool integration. The tmBioC toolkit

  18. Bio-films and processes of bio-corrosion and bio-deterioration in oil-and gas-processing industry

    Energy Technology Data Exchange (ETDEWEB)

    Kholodenko, V.P.; Irkhina, I.A.; Chugunov, V.A.; Rodin, V.B.; Zhigletsova, S.K.; Yermolenko, Z.M.; Rudavin, V.V. [State Research Center for Applied Microbiology, Obolensk, Moscow region (Russian Federation)

    2004-07-01

    As a rule, oil- and gas-processing equipment and pipelines are attacked by different microorganisms. Their vital ability determines processes of bio-deterioration and bio-corrosion that lead often to technological accidents and severe environmental contamination. Bio-films presenting a complex association of different microorganisms and their metabolites are responsible for most of damages. In this context, to study the role bio-films may play in processes of bio-damages and in efficacy of protective measures is important. We have developed method of culturing bio-films on the surface of metal coupons by using a natural microbial association isolated from oil-processing sites. Simple and informative methods of determining microbiological parameters of bio-films required to study bio-corrosion processes are also developed. In addition, a method of electron microscopic analysis of bio-films and pitting corrosion is offered. Using these methods, we conducted model experiments to determine the dynamics of corrosion processes depending on qualitative and quantitative composition of bio-films, aeration conditions and duration of the experiment. A harmful effect of soil bacteria and micro-mycetes on different pipeline coatings was also investigated. Experiments were conducted within 3-6 months and revealed degrading action of microorganisms. This was confirmed by axial tension testing of coatings. All these approaches will be used for further development of measures to protect gas- and oil-processing equipment and pipelines against bio-corrosion and bio-damages (first of all biocides). (authors)

  19. Bio-optofluidics and Bio-photonics: Programmable Phase Optics activities at DTU Fotonik

    DEFF Research Database (Denmark)

    Bañas, Andrew Rafael; Palima, Darwin; Pedersen, Finn

    We present ongoing research and development activities for constructing a compact next generation BioPhotonics Workstation and a Bio-optofluidic Cell Sorter (cell-BOCS) for all-optical micromanipulation platforms utilizing low numerical aperture beam geometries. Unlike conventional high NA optica...... the BioPhotonics Workstation platform more photon efficient by studying the 3D distribution of the counter propagating beams and utilizing the Generalized Phase Contrast (GPC) method for illuminating the applied spatial light modulators.......We present ongoing research and development activities for constructing a compact next generation BioPhotonics Workstation and a Bio-optofluidic Cell Sorter (cell-BOCS) for all-optical micromanipulation platforms utilizing low numerical aperture beam geometries. Unlike conventional high NA optical...

  20. Bio-functionalization of biomedical metals.

    Science.gov (United States)

    Xiao, M; Chen, Y M; Biao, M N; Zhang, X D; Yang, B C

    2017-01-01

    Bio-functionalization means to endow biomaterials with bio-functions so as to make the materials or devices more suitable for biomedical applications. Traditionally, because of the excellent mechanical properties, the biomedical metals have been widely used in clinic. However, the utilized functions are basically supporting or fixation especially for the implantable devices. Nowadays, some new functions, including bioactivity, anti-tumor, anti-microbial, and so on, are introduced to biomedical metals. To realize those bio-functions on the metallic biomedical materials, surface modification is the most commonly used method. Surface modification, including physical and chemical methods, is an effective way to alter the surface morphology and composition of biomaterials. It can endow the biomedical metals with new surface properties while still retain the good mechanical properties of the bulk material. Having analyzed the ways of realizing the bio-functionalization, this article briefly summarized the bio-functionalization concepts of six hot spots in this field. They are bioactivity, bony tissue inducing, anti-microbial, anti-tumor, anticoagulation, and drug loading functions.

  1. BIOS、CMOS和BIOS SETUP程序

    Institute of Scientific and Technical Information of China (English)

    海丽切木·阿不来提

    2004-01-01

    BIOS SETUP程序的任务是将硬件参数存放在BIOS参数存储器——CMOS中,CMOS需要电池供电来保存这些参数,以便于下次启动时使用.本文主要介绍了BIOS ROM的概念,BIOS的存放地点,BIOS的分类,BIOS主要内容,BIOS功能,CMOS RAM的概念,CMOS RAM的特点,CMOS RAM的内容,BIOS SETUP程序,SETUP存放地点,SETUP的类型,进入SETUP程序的方法和SETUP的设置等内容.

  2. Upscaling of Bio-mediated Soil Improvement

    Energy Technology Data Exchange (ETDEWEB)

    J. T. DeJong; B. C. Martinez; B. M. Mortensen; D. C. Nelson; J. T. Waller; M. H. Weil; T. R. Ginn; T. Weathers; T. Barkouki; Y. Fujita; G. Redden; C. Hunt; D. Major; B. Tunyu

    2009-10-01

    As demand for soil improvement continues to increase, new, sustainable, and innocuous methods are needed to alter the mechanical properties of soils. Recent research has demonstrated the potential of bio-mediated soil improvement for geotechnical applications (DeJong et al. 2006, Whiffin et al. 2007). Upscaling the bio-mediated treatment process for in situ implementation presents a number of challenges to be addressed, including soil and pore fluid interactions, bioaugmentation versus biostimulation of microbial communities, controlled distribution of mediated calcite precipitation, and permanence of the cementation. Current studies are utilizing large-scale laboratory experiments, non-destructive geophysical measurements, and modeling, to develop an optimized and predictable bio-mediated treatment method.

  3. The 3rd DBCLS BioHackathon

    DEFF Research Database (Denmark)

    Katayama, Toshiaki; Wilkinson, Mark D; Micklem, Gos

    2013-01-01

    together representatives from public databases, analytical tool providers, and cyber-infrastructure researchers to jointly tackle important challenges in the area of in silico biological research. RESULTS: The theme of BioHackathon 2010 was the 'Semantic Web', and all attendees gathered with the shared......ABSTRACT: BACKGROUND: BioHackathon 2010 was the third in a series of meetings hosted by the Database Center for Life Sciences (DBCLS) in Tokyo, Japan. The overall goal of the BioHackathon series is to improve the quality and accessibility of life science research data on the Web by bringing...... goal of producing Semantic Web data from their respective resources, and/or consuming or interacting those data using their tools and interfaces. We discussed on topics including guidelines for designing semantic data and interoperability of resources. We consequently developed tools and clients...

  4. BioSense 2.0

    Science.gov (United States)

    Chester, Kelley G.

    2013-01-01

    Objective To familiarize public health practitioners with the BioSense 2.0 application and its use in all hazard surveillance. Introduction BioSense 2.0 protects the health of the American people by providing timely insight into the health of communities, regions, and the nation by offering a variety of features to improve data collection, standardization, storage, analysis, and collaboration. BioSense 2.0 is the result of a partnership between the Centers for Disease Control and Prevention (CDC) and the public health community to track the health and well-being of communities across the country. In 2010, the BioSense Program began a redesign effort to improve features such as centralized data mining and addressing concerns that the system could not meet its original objective to provide early warning or detect local outbreaks. Methods Using the latest technology, BioSense 2.0 integrates current health data shared by health departments from a variety of sources to provide insight on the health of communities and the country. By getting more information faster, local, state, and federal public health partners can detect and respond to more outbreaks and health events more quickly. From flu outbreaks to car accidents, BioSense 2.0 provides the critical data, information, and tools that public health officials need to better understand and address health problems at the local, state, regional, and national levels. Also, by knowing what is happening across local borders, public health professionals can anticipate potential health problems and respond effectively to protect the health of all people. The demonstration will include a basic overview of the BioSense 2.0 application and the functionality available to public health departments and their data providers. The presenter will also show an example of how BioSense 2.0 can be used in a real-world public health example. Conclusions Over the past two years much has been accomplished during the redesign effort. Bio

  5. Bio-based liquid crystalline polyesters

    Science.gov (United States)

    Wilsens, Carolus; Rastogi, Sanjay; Dutch Collaboration

    2013-03-01

    The reported thin-film polymerization has been used as a screening method in order to find bio-based liquid crystalline polyesters with convenient melting temperatures for melt-processing purposes. An in depth study of the structural, morphological and chemical changes occurring during the ongoing polycondensation reactions of these polymers have been performed. Structural and conformational changes during polymerization for different compositions have been followed by time resolved X-ray and Infrared spectroscopy. In this study, bio-based monomers such as vanillic acid and 2,5-furandicarboxylic acid are successfully incorporated in liquid crystalline polyesters and it is shown that bio-based liquid crystalline polymers with high aromatic content and convenient processing temperatures can be synthesized. Special thanks to the Dutch Polymer Institute for financial support

  6. Dry electrode bio-potential recordings.

    Science.gov (United States)

    Gargiulo, Gaetano; Bifulco, Paolo; McEwan, Alistair; Nasehi Tehrani, Joubin; Calvo, Rafael A; Romano, Maria; Ruffo, Mariano; Shephard, Richard; Cesarelli, Mario; Jin, Craig; Mohamed, Armin; van Schaik, André

    2010-01-01

    As wireless bio-medical long term monitoring moves towards personal monitoring it demands very high input impedance systems capable to extend the reading of bio-signal during the daily activities offering a kind of "stress free", convenient connection, with no need for skin preparation. In particular we highlight the development and broad applications of our own circuits for wearable bio-potential sensor systems enabled by the use of an FET based amplifier circuit with sufficiently high impedance to allow the use of passive dry electrodes which overcome the significant barrier of gel based contacts. In this paper we present the ability of dry electrodes in long term monitoring of ECG, EEG and fetal ECG.

  7. Bio-methanol from Bio-oil Reforming Syngas Using Dual-reactor

    Institute of Scientific and Technical Information of China (English)

    Tong-qi Ye; Shi-zhi Yan; Yong Xu; Song-bai Qiu; Yong Liu; Quan-xin Li

    2011-01-01

    A dual-reactor,assembled with the on-line syngas conditioning and methanol synthesis,was successfully applied for high efficient conversion of rich CO2 bio-oil derived syngas to bio-methanol.In the forepart catalyst bed reactor,the catalytic conversion can effectively adjust the rich-CO2 crude bio-syngas into the CO-containing bio-syngas using the CuZnAlZr catalyst.After the on-line syngas conditioning at 450 ℃,the CO2/CO ratio in the biosyngas significantly decreased from 6.3 to 1.2.In the rearward catalyst bed reactor,the conversion of the conditioned bio-syngas to bio-methanol shows the maximum yield about 1.21 kg/(kgcatal·h) MeOH with a methanol selectivity of 97.9% at 260 ℃ and 5.05 MPa using conventional CuZnAl catalyst,which is close to the level typically obtained in the conventional methanol synthesis process using natural gas.The influences of temperature,pressure and space velocity on the bio-methanol synthesis were also investigated in detail.

  8. Pyrolysis of hornbeam (Carpinus betulus L.) sawdust: Characterization of bio-oil and bio-char.

    Science.gov (United States)

    Moralı, Uğur; Yavuzel, Nazan; Şensöz, Sevgi

    2016-12-01

    Slow pyrolysis of hornbeam (Carpinus betulus L.) sawdust was performed to produce bio-oil and bio-char. The operational variables were as follows: pyrolysis temperature (400-600°C), heating rate (10-50°Cmin(-1)) and nitrogen flow rate (50-150cm(3)min(-1)). Physicochemical and thermogravimetric characterizations of hornbeam sawdust were performed. The characteristics of bio-oil and bio-char were analyzed on the basis of various spectroscopic and chromatographic techniques such as FTIR, GC-MS, 1H NMR, SEM, BET. Higher heating value, density and kinematic viscosity of the bio-oil with maximum yield of 35.28% were 23.22MJkg(-1), 1289kgm(-3) and 0.6mm(2)s(-1), respectively. The bio-oil with relatively high fuel potential can be obtained from the pyrolysis of the hornbeam sawdust and the bio-char with a calorific value of 32.88MJkg(-1) is a promising candidate for solid fuel applications that also contributes to the preservation of the environment.

  9. Bio-microfluidics: biomaterials and biomimetic designs.

    Science.gov (United States)

    Domachuk, Peter; Tsioris, Konstantinos; Omenetto, Fiorenzo G; Kaplan, David L

    2010-01-12

    Bio-microfluidics applies biomaterials and biologically inspired structural designs (biomimetics) to microfluidic devices. Microfluidics, the techniques for constraining fluids on the micrometer and sub-micrometer scale, offer applications ranging from lab-on-a-chip to optofluidics. Despite this wealth of applications, the design of typical microfluidic devices imparts relatively simple, laminar behavior on fluids and is realized using materials and techniques from silicon planar fabrication. On the other hand, highly complex microfluidic behavior is commonplace in nature, where fluids with nonlinear rheology flow through chaotic vasculature composed from a range of biopolymers. In this Review, the current state of bio-microfluidic materials, designs and applications are examined. Biopolymers enable bio-microfluidic devices with versatile functionalization chemistries, flexibility in fabrication, and biocompatibility in vitro and in vivo. Polymeric materials such as alginate, collagen, chitosan, and silk are being explored as bulk and film materials for bio-microfluidics. Hydrogels offer options for mechanically functional devices for microfluidic systems such as self-regulating valves, microlens arrays and drug release systems, vital for integrated bio-microfluidic devices. These devices including growth factor gradients to study cell responses, blood analysis, biomimetic capillary designs, and blood vessel tissue culture systems, as some recent examples of inroads in the field that should lead the way in a new generation of microfluidic devices for bio-related needs and applications. Perhaps one of the most intriguing directions for the future will be fully implantable microfluidic devices that will also integrate with existing vasculature and slowly degrade to fully recapitulate native tissue structure and function, yet serve critical interim functions, such as tissue maintenance, drug release, mechanical support, and cell delivery.

  10. ¿Bioética narrativa o narrativa bioética?

    Directory of Open Access Journals (Sweden)

    Miguel Kottow

    2016-01-01

    Full Text Available Desde los inicios de la bioética, se presenta y agudiza el conflicto entre biomedicina científica basada en evidencia y la bioética preocupada de valores personales y participativos expresados en el consentimiento informado. La medicina terapéutica y la investigación biomédica propician la participación autónoma de pacientes y probandos, la cual se expresa en la narrativa que destaca los valores existenciales de cada persona y el contexto social donde vive. Las humanidades médicas son convocadas para sensibilizar a los profesionales de la salud en sus tareas. Su influencia por elevar los elementos narrativos en la comunicación biomédica ha sido insuficiente y de influencia decreciente, su aporte ancilar a la bioética narrativa no ha logrado evitar un academicismo extremo y una irrelevancia social de la disciplina bioética que está en riesgo de ser marginada, desoída y precipitada en una crisis de validación. Sugiere este artículo atender fuentes no académicas que se muestran plenamente competentes y atractivas para encarar los problemas que la bioética no ha sabido resolver, destacando la publicación de novelas ficcionales que abordan temas bioéticos de forma amena y sistemática, que impactan más allá de las deliberaciones anémicas de la bioética: The Children Act (I. McKewan, 2014 y Reparar a los vivo (M. de Kerangal, M., 2015 son presentadas como propuesta de inaugurar la narrativa bioética, que es el relato ficcional de temas bioéticos.

  11. Generalized report on the research cooperation promoting project. Research cooperation related to the mine waste water treatment technology utilizing biotechnology; Kenkyu kyoryoku suishin jigyo sokatsu hokokusho. Bio riyo ni yoru kohaisui shori gijutsu ni kansuru kenkyu kyoryoku

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This paper is a generalized report in relation with the mine waste water treatment technology utilizing biotechnology, from among the promotion projects for research cooperation with China. Ferric iron (Fe{sup 3+}), which precipitates at low pH, is produced by utilizing bacteria which derives energy from oxidizing ferrous iron (Fe{sup 2+}) in the waste water, and the iron is precipitated and removed by using low-cost calcium carbonate as a neutralizing agent. Joint researches and developments have been carried out on selection of optimal kinds of bacteria, cultivation of bacteria oxidizing iron at high efficiency, optimal removal system of heavy metals in mine waste water, and recovery of useful resources. Japanese engineers were sent to sites in China, Chinese researchers were received in Japan, and pilot plants were operated and studied. For the purpose of proliferating and enlightening the result of the project, a seminar was held in Beijing in February 1998. In order for the achievements derived up to fiscal 1998 to be used in diverse fields, fiscal 1999 will carry out follow-ups, including assistance, for the voluntary researches performed by China. The follow-ups will also include confirmation on the state of testing the iron oxidizing bacteria technology, technical guidance, and analyses and discussions on the data. (NEDO)

  12. State and parameter estimation in bio processes

    Energy Technology Data Exchange (ETDEWEB)

    Maher, M.; Roux, G.; Dahhou, B. [Centre National de la Recherche Scientifique (CNRS), 31 - Toulouse (France)]|[Institut National des Sciences Appliquees (INSA), 31 - Toulouse (France)

    1994-12-31

    A major difficulty in monitoring and control of bio-processes is the lack of reliable and simple sensors for following the evolution of the main state variables and parameters such as biomass, substrate, product, growth rate, etc... In this article, an adaptive estimation algorithm is proposed to recover the state and parameters in bio-processes. This estimator utilizes the physical process model and the reference model approach. Experimentations concerning estimation of biomass and product concentrations and specific growth rate, during batch, fed-batch and continuous fermentation processes are presented. The results show the performance of this adaptive estimation approach. (authors) 12 refs.

  13. Context Dependent Analysis of BioAmbients

    DEFF Research Database (Denmark)

    Pilegaard, Henrik; Nielson, Flemming; Nielson, Hanne Riis

    2006-01-01

    BioAmbients is a derivative of mobile ambients that has shown promise of describing interesting features of the behaviour of biological systems. The technical contribution of this paper is to extend the Flow Logic approach to static analysis with a couple of new techniques in order to give precise...... information about the behaviour of systems written in BioAmbients. Applying the development to a simple model of a cell releasing nutrients from food compunds we illustrate how the proposed analysis does indeed improve on previous efforts....

  14. Bio-engineering in the Baltic Sea

    DEFF Research Database (Denmark)

    Zandersen, Marianne

    2011-01-01

    Bio-engineering in the Baltic Sea – value of water quality improvements & risk perceptions Dr. Marianne Zandersen1 Department of Environmental Science, Aarhus University Abstract The Baltic Sea is heavily eutrofied and the trend has gone from bad to worse. The hypoxic zone has increased about 4...... of the water column to the bottom waters/deepwater. The expected effects include a slowing down of the sediment release from the bottom and improvement of the possibilities for aerobic bacterial decomposition and over time for the establishment of fauna. The projects test a bio-engineered approach to speeding...

  15. Research on Miniature Hexapod Bio-robot

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    This paper described the structure and control of a new kind of miniature hexapod bio-robot, analyzed the moving principle of the robot. The robot is based on the principle of bionics, its structure is simple, design novel, unique. It can move forwards and backwards. The external dimensions of bio-robot is: length 30 mm,width 40 mm, height 20 mm, weight 6.3 g. Some tests about the model robot were made. The experimental results show that the robot has good mobility.

  16. The fairy tale of bio-ethanol. Het sprookje van de bio-ethanol

    Energy Technology Data Exchange (ETDEWEB)

    Beverloo, W.A. (Vakgroep Levensmiddelentechnologie, Landbouwuniversiteit Wageningen (Netherlands))

    1992-03-01

    Agricultural products can be converted into bio-ethanol. Proponents of the bio-ethanol production however use inaccurate arguments with regard to the comparison of the prices per liter for bio-ethanol and petrol instead of using the net heating value of the fuels. Also their basic assumptions concerning the energy efficiency or the energy balances or the carbon dioxide emissions are incorrect. The production of biomass for energy does not serve any other societal interest than subsidized employment for agricultural farmers. 4 tabs., 9 refs.

  17. Palladium catalyzed hydrogenation of bio-oils and organic compounds

    Science.gov (United States)

    Elliott, Douglas C.; Hu, Jianli; Hart, Todd R.; Neuenschwander, Gary G.

    2008-09-16

    The invention provides palladium-catalyzed hydrogenations of bio-oils and certain organic compounds. Experimental results have shown unexpected and superior results for palladium-catalyzed hydrogenations of organic compounds typically found in bio-oils.

  18. Bioenergy Status Document 2012; Statusdocument Bio-energie 2012

    Energy Technology Data Exchange (ETDEWEB)

    Bles, M.; Schepers, B.; Van Grinsven, A.; Bergsma, G.; Croezen, H. [CE Delft, Delft (Netherlands)

    2013-05-15

    In addition to a review and characterisation of the current situation, the report contains an update on government policies on bio-energy and a review of the sources and sustainability of the biomass used in the Netherlands [Dutch] Het statusdocument bio-energie 2012 geeft de huidige status weer van bio-energie in Nederland, inclusief trends en verwachtingen voor de toekomst. Het doel van dit document is inzicht verstrekken in de ontwikkelingen van bio-energie, voor overheden en marktpartijen.

  19. Challenges for bio-based products in sustainable value chains

    OpenAIRE

    L. Cardon; Lin, J.W.; De Groote, M.; Ragaert, K.; Kopecka, J.A.; Koster, R.P.

    2011-01-01

    This work concerns studies related to strategic development of products in which bio-based plastics are or will be applied, referred to as bio-based products. The studies cover (1) current and potential benefits of bio-based products in extended value chains including activities after end-of-life of products, (2) value communication between stakeholders in extended value chains, and (3) creating an integrated development approach for optimized bio-based products. Most existing models for valu...

  20. [Implantable loop recorder BioMonitor 2 (Biotronik)].

    Science.gov (United States)

    Lewalter, Thorsten; Jilek, Clemens

    2016-12-01

    The implantable loop recorder BioMonitor 2 is available with an emphasis on syncope and one on detection of atrial tachycardias. The BioMonitor 2 can be easily implanted. The BioMonitor 2 pilot study showed a high and over time stable signal and the telemetric performance was above average.

  1. Challenges for bio-based products in sustainable value chains

    NARCIS (Netherlands)

    Cardon, L.; Lin, J.W.; De Groote, M.; Ragaert, K.; Kopecka, J.A.; Koster, R.P.

    2011-01-01

    This work concerns studies related to strategic development of products in which bio-based plastics are or will be applied, referred to as bio-based products. The studies cover (1) current and potential benefits of bio-based products in extended value chains including activities after end-of-life of

  2. Boron brings big benefits to bio-based blends

    Science.gov (United States)

    The solution to the problems with bio-based lubrication can be approached by a combination of blending and additive strategies. However, many additives do not show efficacy when used in bio-based lubricants. Additive addition also lowers the bio-based content of the blend, which in turn limits the a...

  3. Catalytic Conversion of Bio-oil to Fuel for Transportation

    DEFF Research Database (Denmark)

    Mortensen, Peter Mølgaard

    identied as a prospective HDO catalyst, the stability and resistance toward bio-oil impurities was investigated in a high pressure gas and liquid continuous ow setup with bio-oil model compounds and compared to the more traditional hydrotreating catalysts Mo2C/ZrO2 and Ni-MoS2/ZrO2. The investigated bio...

  4. 78 FR 39327 - Bio Diagnostic International; Denial of Application

    Science.gov (United States)

    2013-07-01

    ... Doc No: 2013-15704] DEPARTMENT OF JUSTICE Drug Enforcement Administration [Docket No. 11-63] Bio... of Diversion Control, Drug Enforcement Administration, issued an Order to Show Cause to Bio... application of Bio Diagnostic International, Inc., for a DEA Certificate of Registration as a distributor...

  5. Bio-politics Reflexes” or something about what happens with Bio-politics today

    Directory of Open Access Journals (Sweden)

    Viorella Manolache

    2013-04-01

    Full Text Available Under the pressure dictated by Western modernity movements, life finally enters within strategic (long term relationships circuit. The present study establishes that, bio-politics and bio-power denounces the paradigm of politicization of the biological life. Foucault’s late writings confirm the subordination of bio-politics to the technologies of power, which integrate / reduce life to biological continuity of the species, to the objectification of individual body or investigation of self-techniques, that would allow (beyond the corset of the institutional, the (re affirmation of subjectivity as a force or a form of resistance. The present reactivation of the bio model establishes that we cannot evade Foucault’s view, in which, the biology- meeting – politics confirms that, none of the terms no longer retains its original meaning.

  6. BioNet Digital Communications Framework

    Science.gov (United States)

    Gifford, Kevin; Kuzminsky, Sebastian; Williams, Shea

    2010-01-01

    BioNet v2 is a peer-to-peer middleware that enables digital communication devices to talk to each other. It provides a software development framework, standardized application, network-transparent device integration services, a flexible messaging model, and network communications for distributed applications. BioNet is an implementation of the Constellation Program Command, Control, Communications and Information (C3I) Interoperability specification, given in CxP 70022-01. The system architecture provides the necessary infrastructure for the integration of heterogeneous wired and wireless sensing and control devices into a unified data system with a standardized application interface, providing plug-and-play operation for hardware and software systems. BioNet v2 features a naming schema for mobility and coarse-grained localization information, data normalization within a network-transparent device driver framework, enabling of network communications to non-IP devices, and fine-grained application control of data subscription band width usage. BioNet directly integrates Disruption Tolerant Networking (DTN) as a communications technology, enabling networked communications with assets that are only intermittently connected including orbiting relay satellites and planetary rover vehicles.

  7. Spatial Analysis of BioAmbients

    DEFF Research Database (Denmark)

    Nielson, Hanne Riis; Nielson, Flemming; Pilegaard, Henrik

    2004-01-01

    Programming language technology can contribute to the development and understanding of Systems Biology by providing formal calculi for specifying and analysing the dynamic behaviour of biological systems. Our focus is on BioAmbients, a variation of the ambient calculi developed for modelling...

  8. Control Flow Analysis for BioAmbients

    DEFF Research Database (Denmark)

    Nielson, Flemming; Nielson, Hanne Riis; Priami, C.

    2007-01-01

    This paper presents a static analysis for investigating properties of biological systems specified in BioAmbients. We exploit the control flow analysis to decode the bindings of variables induced by communications and to build a relation of the ambients that can interact with each other. We...

  9. Immersive Protein Gaming for Bio Edutainment

    Science.gov (United States)

    Cai, Yiyu; Lu, Baifang; Zheng, Jianmin; Li, Lin

    2006-01-01

    Games have long been used as a tool for teaching important subject matter, from concept building to problem solving. Through fun learning, students may further develop their curiosities and interest in their study. This article addresses the issue of learning biomolecular structures by virtual reality gaming. A bio edutainment solution featuring…

  10. Harvesting of microalgae by bio-flocculation

    NARCIS (Netherlands)

    Salim, S.; Bosma, R.; Vermuë, M.H.; Wijffels, R.H.

    2011-01-01

    The high-energy input for harvesting biomass makes current commercial microalgal biodiesel production economically unfeasible. A novel harvesting method is presented as a cost and energy efficient alternative: the bio-flocculation by using one flocculating microalga to concentrate the non-flocculati

  11. Jatropha bio-diesel production and use

    Energy Technology Data Exchange (ETDEWEB)

    Achten, W.M.J.; Aerts, R.; Muys, B. [Katholieke Universiteit Leuven, Division Forest, Nature and Landscape, Celestijnenlaan 200 E Box 2411, BE-3001 Leuven (Belgium); Verchot, L. [World Agroforestry Centre (ICRAF) Head Quarters, United Nations Avenue, P.O. Box 30677, Nairobi (Kenya); Franken, Y.J. [FACT Foundation, Horsten 1, 5612 AX Eindhoven (Netherlands); Mathijs, E. [Katholieke Universiteit Leuven, Division Agricultural and Food Economics, Willem de Croylaan 42 Box 2424, BE-3001 Leuven (Belgium); Singh, V.P. [World Agroforestry Centre (ICRAF) Regional Office for South Asia, CG Block, 1st Floor, National Agricultural Science Centre, Dev Prakash Shastri Marg, Pusa, New Delhi 110 012 (India)

    2008-12-15

    The interest in using Jatropha curcas L. (JCL) as a feedstock for the production of bio-diesel is rapidly growing. The properties of the crop and its oil have persuaded investors, policy makers and clean development mechanism (CDM) project developers to consider JCL as a substitute for fossil fuels to reduce greenhouse gas emissions. However, JCL is still a wild plant of which basic agronomic properties are not thoroughly understood and the environmental effects have not been investigated yet. Gray literature reports are very optimistic on simultaneous wasteland reclamation capability and oil yields, further fueling the Jatropha bio-diesel hype. In this paper, we give an overview of the currently available information on the different process steps of the production process of bio-diesel from JCL, being cultivation and production of seeds, extraction of the oil, conversion to and the use of the bio-diesel and the by-products. Based on this collection of data and information the best available practice, the shortcomings and the potential environmental risks and benefits are discussed for each production step. The review concludes with a call for general precaution and for science to be applied. (author)

  12. BioMEMS in drug delivery.

    Science.gov (United States)

    Nuxoll, Eric

    2013-11-01

    The drive to design micro-scale medical devices which can be reliably and uniformly mass produced has prompted many researchers to adapt processing technologies from the semiconductor industry. By operating at a much smaller length scale, the resulting biologically-oriented microelectromechanical systems (BioMEMS) provide many opportunities for improved drug delivery: Low-dose vaccinations and painless transdermal drug delivery are possible through precisely engineered microneedles which pierce the skin's barrier layer without reaching the nerves. Low-power, low-volume BioMEMS pumps and reservoirs can be implanted where conventional pumping systems cannot. Drug formulations with geometrically complex, extremely uniform micro- and nano-particles are formed through micromolding or with microfluidic devices. This review describes these BioMEMS technologies and discusses their current state of implementation. As these technologies continue to develop and capitalize on their simpler integration with other MEMS-based systems such as computer controls and telemetry, BioMEMS' impact on the field of drug delivery will continue to increase.

  13. A Review of BioTutor.

    Science.gov (United States)

    Duhrkopf, Richard

    1994-01-01

    A review of BioTutor which is software to accompany the third edition of Neil Campbell's textbook, "Biology," is provided. The review includes a brief description of the software and a discussion of good and bad features of the software. In the closing words, the reviewer expresses a considerable amount of concern regarding the quality of this…

  14. Bio-gas production from alligator weeds

    Science.gov (United States)

    Latif, A.

    1976-01-01

    Laboratory experiments were conducted to study the effect of temperature, sample preparation, reducing agents, light intensity and pH of the media, on bio-gas and methane production from the microbial anaerobic decomposition of alligator weeds (Alternanthera philoxeroides. Efforts were also made for the isolation and characterization of the methanogenic bacteria.

  15. Bio-antioxidant of Anthraquinone Derivatives

    Institute of Scientific and Technical Information of China (English)

    CUI,Jian; LI,Zhao-Long; HONG,Xiao-Yin

    2004-01-01

    @@ The Rubiaceae family is well known for containing anthraquinones. More specifically, lapachol and its analogues are known to possess antitumor, antibiotic, antimalarial and antiulceric activities.[1] Several report indicated that some quinones containing OH in its structure were found to have higher bio-activity than quinines lacking the OH group.

  16. BioProject Number PRJNA230524

    Science.gov (United States)

    This BioProject consists of raw genotyping-by-sequencing data collected in 96-plex format on an Illumina HiSeq 2000 sequencing system. There were four to six experimental replicates for each of the 46 plants. The development of tens of thousands of mapped SNP markers in wild tomato species was hig...

  17. Bio-Degradable Plastics Impact On Environment

    Directory of Open Access Journals (Sweden)

    T.SUBRAMANI

    2014-06-01

    Full Text Available The potential of biodegradable polymers and more particularly that of polymers obtained from renewable resources such as the polysaccharides (e.g., starch have long been recognized. However, these biodegradable polymers have been largely used in some applications (e.g., food industry and have not found extensive applications in the packaging industries to replace conventional plastic materials, although they could be an interesting way to overcome the limitation of the petrochemical resources in the future. The fossil fuel and gas could be partially replaced by greener agricultural sources, which should participate in the reduction of CO2 emissions. Bio-based and biodegradable plastics can form the basis for environmentally preferable, sustainable alternative to current materials based exclusively on petroleum feed stocks. These bio-based materials offer value in the sustainability/life-cycle equation by being a part of the biological carbon cycle, especially as it relates to carbon-based polymeric materials such as plastics, water soluble polymers and other carbon based products like lubricants, biodiesel, and detergents. Identification and quantification of bio based content uses radioactive C-14 signature. Biopolymers are generally capable of being utilized by living matter (biodegraded, and so can be disposed in safe and ecologically sound ways through disposal processes (waste management like composting, soil application, and biological wastewater treatment. Single use, short-life, disposable products can be engineered to be bio-based and biodegradable.

  18. Taking a view on bio-ontologies

    NARCIS (Netherlands)

    S. Jupp; A. Gibson; J. Malone; H. Parkinson; R. Stevens

    2012-01-01

    We present a technique for separating knowledge representation from application specific views that are currently often conflated within bio-ontologies. Many ontologies contain information for two tasks; one to represent the knowledge of some field of interest and another to support an application t

  19. Catalytic steam reforming of bio-oil

    DEFF Research Database (Denmark)

    Trane, R.; Dahl, S.; Skjøth-Rasmussen, M.S.;

    2012-01-01

    in an early stage of development and far from industrial application mainly due the short lifetime of the catalysts, but there are also other aspects of the process which need clarification. Future investigations in SR of bio-oil could be to find a sulfur tolerant and stable catalyst, or to investigate...

  20. Pathogenic fungi and Bio-control agents: Competitive bio-assay research

    OpenAIRE

    2014-01-01

    Fungi of the genus Trichoderma have a track record of being antagonist to quite of a number of agricultural important pathogens. Trichoderma have some unique characteristics that make it scientifically proven and suitable bio-control agents against varieties of pathogenic organism infecting economic food crops. Trichoderma has the advantage of being environment friendly and not hazardous to the health of human beings, livestock, soil and environment. Competitive bio-assay experiment was carri...

  1. BioProject and BioSample databases at NCBI: facilitating capture and organization of metadata.

    Science.gov (United States)

    Barrett, Tanya; Clark, Karen; Gevorgyan, Robert; Gorelenkov, Vyacheslav; Gribov, Eugene; Karsch-Mizrachi, Ilene; Kimelman, Michael; Pruitt, Kim D; Resenchuk, Sergei; Tatusova, Tatiana; Yaschenko, Eugene; Ostell, James

    2012-01-01

    As the volume and complexity of data sets archived at NCBI grow rapidly, so does the need to gather and organize the associated metadata. Although metadata has been collected for some archival databases, previously, there was no centralized approach at NCBI for collecting this information and using it across databases. The BioProject database was recently established to facilitate organization and classification of project data submitted to NCBI, EBI and DDBJ databases. It captures descriptive information about research projects that result in high volume submissions to archival databases, ties together related data across multiple archives and serves as a central portal by which to inform users of data availability. Concomitantly, the BioSample database is being developed to capture descriptive information about the biological samples investigated in projects. BioProject and BioSample records link to corresponding data stored in archival repositories. Submissions are supported by a web-based Submission Portal that guides users through a series of forms for input of rich metadata describing their projects and samples. Together, these databases offer improved ways for users to query, locate, integrate and interpret the masses of data held in NCBI's archival repositories. The BioProject and BioSample databases are available at http://www.ncbi.nlm.nih.gov/bioproject and http://www.ncbi.nlm.nih.gov/biosample, respectively.

  2. Alkaline phosphatase immobilization onto Bio-Gide(R) and Bio-Oss(R) for periodontal and bone regeneration.

    NARCIS (Netherlands)

    Oortgiesen, D.A.W.; Plachokova, A.S.; Geenen, C.; Meijer, G.J.; Walboomers, X.F.; Beucken, J.J.J.P van den; Jansen, J.B.M.J.

    2012-01-01

    AIM: To evaluate the effect of alkaline phosphatase (ALP) immobilization onto Bio-Gide((R)) in vitro, and to study the in vivo performance of ALP-enriched Bio-Gide((R)) and/or Bio-Oss((R)) with the purpose to enhance periodontal regeneration. MATERIALS AND METHODS: Alkaline phosphatase ALP was immob

  3. FY 1999 New Sunshine Project survey research project - Survey on the long-term energy technology strategy, etc. Fundamental survey to decide on the industrial technology strategy - Technology strategy by field (Electronic information technology field - Human process ware technology field of the computer relation field); 1999 nendo choki energy gijutsu senryaku nado ni kansuru chosa hokokusho. Sangyo gijutsu senryaku sakutei kiban chosa (bun'yabetsu gijutsu senryaku (denshi joho gijutsu bun'ya (computer kanren bun'ya no uchi, human process ware gijutsu bun'ya)))

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The survey/study were conducted to contribute to proposing technology strategies such as the analysis of the present state of technical competitive force and the forecast in the human process ware industry technology field of the computer relation field. The human process ware is a system aimed at fermenting human power for thinking, problem solution and creation. Its main subjects are the following three: close society technology for will communication by automatically learning backgrounds of people joining the community; topics community technology for community formation for the appropriate people/organizations by grasping true topics/purposes from conversation; active interaction technology for supporting creative activities of users/community and making conversation with users. Further, in the region of the technology to meet the requests/restrictions from the society, the following are expected: energy/resource conservation; realization of the life with ease/safety and of high quality in the aged society; realization of the advanced information network society which becomes the basis of a new economic society. (NEDO)

  4. Bio fuels. A comparative analysis; Biokraftstoffe. Eine vergleichende Analyse

    Energy Technology Data Exchange (ETDEWEB)

    Schmitz, Norbert; Henke, Jan; Klepper, Gernot

    2009-07-01

    The market for bio fuels is subject to very high dynamics worldwide. Due to the extreme rise of the prices of raw materials as well as due to the retrogressive tax reductions for bio fuels in Germany one hardly invests in bio fuels. Substantial changes are experienced in the markets for fossil raw materials. The prices for agrarian raw material used in this contribution originate from the years 2006 and 2007. The effects of clearly higher oil prices on the bio fuel market are described. The investigation under consideration also deals with criteria of sustainability. The contribution of the individual bio fuels to the reduction of greenhouse gases is analyzed. The costs resulting from this are numerated. This enables a well-established comparison in which less representative bio fuels such as bio methane, BtL fuels and cellulose ethanol also are included.

  5. Combustion characteristics and kinetics of bio-oil

    Institute of Scientific and Technical Information of China (English)

    Ruixia ZHANG; Zhaoping ZHONG; Yaji HUANG

    2009-01-01

    The combustion characteristics of bio-oils derived from rice husk and corn were studied by thermogravimetry analysis. According to the thermo-gravimetry (TG), differential thermogravimetry (DTG) and differential thermal analysis (DTA) curves of bio-oils in air and nitrogen atmosphere, we analyzed the combustion characteristics of different kinds of bio-oils in different atmospheres and worked out the combustion kinetics parameters of the bio-oil, providing reliable base data for the burning of bio-oil. The thermogravimetry indicated that the combustion process of bio-oil was divided into three stages. At the same time, the combustion process can be described by different order reaction models, and with the method of Coats-Redfern, the activation energy and frequency factor of different kinds of bio-oils were obtained.

  6. Bio-inspired variable structural color materials.

    Science.gov (United States)

    Zhao, Yuanjin; Xie, Zhuoying; Gu, Hongcheng; Zhu, Cun; Gu, Zhongze

    2012-04-21

    Natural structural color materials, especially those that can undergo reversible changes, are attracting increasing interest in a wide variety of research fields. Inspired by the natural creatures, many elaborately nanostructured photonic materials with variable structural colors were developed. These materials have found important applications in switches, display devices, sensors, and so on. In this critical review, we will provide up-to-date research concerning the natural and bio-inspired photonic materials with variable structural colors. After introducing the variable structural colors in natural creatures, we will focus on the studies of artificial variable structural color photonic materials, including their bio-inspired designs, fabrications and applications. The prospects for the future development of these fantastic variable structural color materials will also be presented. We believe this review will promote the communications among biology, bionics, chemistry, optical physics, and material science (196 references).

  7. Bio energy in Norway; Bioenergi i Noreg

    Energy Technology Data Exchange (ETDEWEB)

    Hamnaberg, Haavard; Sidelnikova, Maria

    2011-07-01

    The main conclusion in this report is that it is possible to make available about 14 TWh bio energy in Norway than what is used today to a charge that is located less than ca. 30 oere / kWh. Almost all this potential come from the forest and requires an increase in output up to the net sustained yield. Further 5 TWh may be available in the form of biogas at a cost that is both higher and have greater uncertainty than the fixed bio energy. It is set up a cost curve based on this work, which is quoted here. This reflects only the technical costs, and does not regard wages, commissions, taxes or fees. The value of alternative uses of biomass are not considered. The cost curve must therefore not be mixed with a supply curve. (eb)

  8. Stomatal Density and Bio-water Saving

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Bio-water saving is to increase water use efficiency of crops or crop yield per unit of water input. Plant water use efficiency is determined by photosynthesis and transpiration, for both of which stomata are crucial. Stomata are pores on leaf epidermis for both water and carbon dioxide fluxes that are controlled by two major factors: stomatal behavior and density. Stomatal behavior has been the focus of intensive research, while less attention has been paid to stomatal density. Recently, a number of genes controlling stomatal development have been identified. This review summarizes the recent progress on the genes regulating stomatal density, and discusses the role of stomatal density in plant water use efficiency and the possibility to increase plant water use efficiency, hence bio-water saving by genetically manipulating stomatal density.

  9. BioSAR Airborne Biomass Sensing System

    Energy Technology Data Exchange (ETDEWEB)

    Graham, R.L.; Johnson, P.

    2007-05-24

    This CRADA was developed to enable ORNL to assist American Electronics, Inc. test a new technology--BioSAR. BioSAR is a an airborne, low frequency (80-120 MHz {approx} FM radio frequencies) synthetic aperture radar (SAR) technology which was designed and built for NASA by ZAI-Amelex under Patrick Johnson's direction. At these frequencies, leaves and small branches are nearly transparent and the majority of the energy reflected from the forest and returned to the radar is from the tree trunks. By measuring the magnitude of the back scatter, the volume of the tree trunk and therefore the biomass of the trunks can be inferred. The instrument was successfully tested on tropical rain forests in Panama. Patrick Johnson, with American Electronics, Inc received a Phase II SBIR grant from DOE Office of Climate Change to further test and refine the instrument. Mr Johnson sought ORNL expertise in measuring forest biomass in order for him to further validate his instrument. ORNL provided ground truth measurements of forest biomass at three locations--the Oak Ridge Reservation, Weyerhaeuser Co. commercial pine plantations in North Carolina, and American Energy and Power (AEP) Co. hardwood forests in southern Ohio, and facilitated flights over these forests. After Mr. Johnson processed the signal data from BioSAR instrument, the processed data were given to ORNL and we attempted to derive empirical relationships between the radar signals and the ground truth forest biomass measurements using standard statistical techniques. We were unsuccessful in deriving such relationships. Shortly before the CRADA ended, Mr Johnson discovered that FM signal from local radio station broadcasts had interfered with the back scatter measurements such that the bulk of the signal received by the BioSAR instrument was not backscatter from the radar but rather was local radio station signals.

  10. Utilization of palm oil sludge through pyrolysis for bio-oil and bio-char production.

    Science.gov (United States)

    Thangalazhy-Gopakumar, Suchithra; Al-Nadheri, Wail Mohammed Ahmed; Jegarajan, Dinesh; Sahu, J N; Mubarak, N M; Nizamuddin, S

    2015-02-01

    In this study, pyrolysis technique was utilized for converting palm oil sludge to value added materials: bio-oil (liquid fuel) and bio-char (soil amendment). The bio-oil yield obtained was 27.4±1.7 wt.% having a heating value of 22.2±3.7 MJ/kg and a negligible ash content of 0.23±0.01 wt.%. The pH of bio-oil was in alkaline region. The bio-char yielded 49.9±0.3 wt.%, which was further investigated for sorption efficiency by adsorbing metal (Cd(2+) ions) from water. The removal efficiency of Cd(2+) was 89.4±2%, which was almost similar to the removal efficiency of a commercial activated carbon. The adsorption isotherm was well described by Langmuir model. Therefore, pyrolysis is proved as an efficient tool for palm oil sludge management, where the waste was converted into valuable products.

  11. Beclometasone oral--DOR BioPharma.

    Science.gov (United States)

    2007-01-01

    orBec is an oral enteric-coated tablet formulation of the corticosteroid beclometasone, which has been developed by Enteron Pharmaceuticals, a subsidiary of Corporate Technology Development (now DOR BioPharma). orBec is being developed for the treatment of gastrointestinal graft-versus-host disease (GVHD) and an NDA has been filed in the US. DOR BioPharma has also filed an MAA in Europe for the same indication.orBec is designed to reduce the need for systemic immunosuppressive drugs, thereby improving the outcome of bone marrow and stem cell transplantation.DOR BioPharma may seek a marketing partner in the US and elsewhere for orBec in GVHD and will seek a partner for other potential indications of the drug.In December 2001, Corporate Technology Development was acquired by Endorex Corporation (now DOR BioPharma). In October 1998, Enteron Pharmaceuticals (DOR BioPharma) entered into an exclusive, worldwide, royalty bearing license agreement with George B. McDonald, MD, including the right to grant sublicenses, for the rights to the intellectual property and know-how relating to orBec. In January 2007, DOR BioPharma received $US3 million under a non-binding letter of intent from Sigma-Tau Pharmaceuticals. The agreement grants Sigma-Tau an exclusive right to negotiate terms and conditions for a possible business transaction or strategic alliance regarding orBec and potentially other DOR pipeline compounds until 1 March 2007. Under the terms of the agreement, Sigma-Tau purchased $US1 million of DOR's common stock, with an additional $US2 million paid in cash. If no agreement is reached by 1 March 2007, DOR will return the $US2 million to Sigma-Tau within 60 days. DOR BioPharma received an unsolicited proposal from Cell Therapeutics, Inc. to acquire DOR BioPharma in January 2007. Because of the non-binding agreement already signed with Sigma-Tau, DOR BioPharma's board of directors cannot consider Cell Therapeutics' merger proposal at this time. orBec has been filed for

  12. Engineering tissue with BioMEMS.

    Science.gov (United States)

    Borenstein, Jeffrey T; Vunjak-Novakovic, Gordana

    2011-11-01

    In summary, microfluidic-BioMEMS platforms are increasingly contributing to tissue engineering in many different ways. First, the accurate control of the cell environment in settings suitable for cell screening and with imaging compatibility is greatly advancing our ability to optimize cell sources for a variety of tissue-engineering applications. Second, the microfluidic technology is ideal for the formation of perfusable networks, either to study their stability and maturation or to use these networks as templates for engineering vascularized tissues. Third, the approaches based on microfluidic and BioMEMS devices enable engineering and the study of minimally functional modules of complex tissues, such as liver sinusoid, kidney nephron, and lung bronchiole. This brief article highlighted some of the unique advantages of this elegant technology using representative examples of tissue-engineering research. We focused on some of the universal needs of the area of tissue engineering: tissue vascularization, faithful recapitulation in vitro of functional units of our tissues and organs, and predictable selection and differentiation of stem cells that are being addressed using the power and versatility of microfluidic-BioMEMS platforms.

  13. Bio Gas Oil Production from Waste Lard

    Directory of Open Access Journals (Sweden)

    Jenő Hancsók

    2011-01-01

    Full Text Available Besides the second generations bio fuels, one of the most promising products is the bio gas oil, which is a high iso-paraffin containing fuel, which could be produced by the catalytic hydrogenation of different triglycerides. To broaden the feedstock of the bio gas oil the catalytic hydrogenation of waste lard over sulphided NiMo/Al2O3 catalyst, and as the second step, the isomerization of the produced normal paraffin rich mixture (intermediate product over Pt/SAPO-11 catalyst was investigated. It was found that both the hydrogenation and the decarboxylation/decarbonylation oxygen removing reactions took place but their ratio depended on the process parameters (T = 280–380∘C, P = 20–80 bar, LHSV = 0.75–3.0 h−1 and H2/lard ratio: 600 Nm3/m3. In case of the isomerization at the favourable process parameters (T = 360–370∘C, P = 40 –50 bar, LHSV = 1.0 h−1 and H2/hydrocarbon ratio: 400 Nm3/m3 mainly mono-branching isoparaffins were obtained. The obtained products are excellent Diesel fuel blending components, which are practically free of heteroatoms.

  14. Bio-Based Coatings for Paper Applications

    Directory of Open Access Journals (Sweden)

    Vibhore Kumar Rastogi

    2015-11-01

    Full Text Available The barrier resistance and wettability of papers are commonly controlled by the application of petroleum-based derivatives such as polyethylene, waxes and/or fluor- derivatives as coating. While surface hydrophobicity is improved by employing these polymers, they have become disfavored due to limitations in fossil-oil resources, poor recyclability, and environmental concerns on generated waste with lack of biodegradation. Alternatively, biopolymers including polysaccharides, proteins, lipids and polyesters can be used to formulate new pathways for fully bio-based paper coatings. However, difficulties in processing of most biopolymers may arise due to hydrophilicity, crystallization behavior, brittleness or melt instabilities that hinder a full exploitation at industrial scale. Therefore, blending with other biopolymers, plasticizers and compatibilizers is advantageous to improve the coating performance. In this paper, an overview of barrier properties and processing of bio-based polymers and their composites as paper coating will be discussed. In particular, recent technical advances in nanotechnological routes for bio-based nano- composite coatings will be summarized, including the use of biopolymer nanoparticles, or nanofillers such as nanoclay and nanocellulose. The combination of biopolymers along with surface modification of nanofillers can be used to create hierarchical structures that enhance hydrophobicity, complete barrier protection and functionalities of coated papers.

  15. Bio-fuels for the gas turbine: A review

    Energy Technology Data Exchange (ETDEWEB)

    Gupta, K.K. [Mechanical Engineering Department, Medi-Caps Institute of Technology and Management, Pigdamber, Rau, Indore (M.P.) (India); Rehman, A.; Sarviya, R.M. [Department of Mechanical Engineering, MANIT, Bhopal (M.P.) (India)

    2010-12-15

    Due to depletion of fossil fuel, bio-fuels have generated a significant interest as an alternative fuel for the future. The use of bio-fuels to fuel gas turbine seems a viable solution for the problems of decreasing fossil-fuel reserves and environmental concerns. Bio-fuels are alternative fuels, made from renewable sources and having environmental benefit. In recent years, the desire for energy independence, foreseen depletion of nonrenewable fuel resources, fluctuating petroleum fuel costs, the necessity of stimulating agriculture based economy, and the reality of climate change have created an interest in the development of bio-fuels. The application of bio-fuels in automobiles and heating applications is increasing day by day. Therefore the use of these fuels in gas turbines would extend this application to aviation field. The impact of costly petroleum-based aviation fuel on the environment is harmful. So the development of alternative fuels in aviation is important and useful. The use of liquid and gaseous fuels from biomass will help to fulfill the Kyoto targets concerning global warming emissions. In addition, to reduce exhaust emission waste gases and syngas, etc., could be used as a potential gas turbine fuel. The term bio-fuel is referred to alternative fuel which is produced from biomass. Such fuels include bio-diesel, bio-ethanol, bio-methanol, pyrolysis oil, biogas, synthetic gas (dimethyl ether), hydrogen, etc. The bio-ethanol and bio-methanol are petrol additive/substitute. Bio-diesel is an environment friendly alternative liquid fuel for the diesel/aviation fuel. The gas turbine develops steady flame during its combustion; this feature gives a flexibility to use alternative fuels. Therefore so the use of different bio-fuels in gas turbine has been investigated by a good number of researchers. The suitability and modifications in the existing systems are also recommended. (author)

  16. Method to upgrade bio-oils to fuel and bio-crude

    Science.gov (United States)

    Steele, Philip H; Pittman, Jr., Charles U; Ingram, Jr., Leonard L; Gajjela, Sanjeev; Zhang, Zhijun; Bhattacharya, Priyanka

    2013-12-10

    This invention relates to a method and device to produce esterified, olefinated/esterified, or thermochemolytic reacted bio-oils as fuels. The olefinated/esterified product may be utilized as a biocrude for input to a refinery, either alone or in combination with petroleum crude oils. The bio-oil esterification reaction is catalyzed by addition of alcohol and acid catalyst. The olefination/esterification reaction is catalyzed by addition of resin acid or other heterogeneous catalyst to catalyze olefins added to previously etherified bio-oil; the olefins and alcohol may also be simultaneously combined and catalyzed by addition of resin acid or other heterogeneous catalyst to produce the olefinated/esterified product.

  17. Bio-Chemicals Derived from Waste: Building on the Concept of a Bio-Refinery

    Directory of Open Access Journals (Sweden)

    Muddasar Habib

    2013-12-01

    Full Text Available The work presented here has looked into the thermal-conversion of wheat and barley spent grains (SG. Wheat fermentation was carried in the laboratory to get a mashed product while barley grain residues were sourced from a local brewing company. Pyrolysis carried at 460, 520 and 540 oC at ambient conditions of pressure in a bench scale fluidized bed reactor resulted in producing bio-oil, charcoal and non-condensable gases. These products were characterized by using the Gas Chromatography Mass Spectrometry (GC-MS, Differential Thermo-glavemetric Analysis (DTG, Elemental Analyzer (E.A and a Bomb Calorimeter. The final pyrolysis product analysis revealed that the bio-oil production yields and Higher Heating Value (HHV largely depended on the pyrolysis temperature and the sample type. In comparison with original raw grain samples, the analysis of thermally treated (pyrolysis spent grains revealed the presence of high carbon and low oxygen contents. Results gathered in this work have shown that high bio-crude-oil production yields can be obtained at 520 oC (53 and 37wt% bio-oil from wheat and barley SG. Pyrolysis of wheat and barley SG resulted in giving a Higher Heating Value (HHV of 21.80 and 21.86 MJ/kg at 540 and 460oC, which is considerably more in comparison to their virgin counterparts. This suggested route thus has a potential for further up-gradation of waste bio-mass for use as an intermediate fuel or as a raw material source for producing other bio-chemicals.

  18. Computing Pathways in Bio-Models Derived from Bio-Science Text Sources

    DEFF Research Database (Denmark)

    Andreasen, Troels; Bulskov, Henrik; Nilsson, Jørgen Fischer

    2014-01-01

    This paper outlines a system, OntoScape, serving to accomplish complex inference tasks on knowledge bases and bio-models derived from life-science text corpora. The system applies so-called natural logic, a form of logic which is readable for humans. This logic affords ontological representations...... of complex terms appearing in the text sources. Along with logical propositions, the system applies a semantic graph representation facilitating calculation of bio-pathways. More generally, the system aords means of query answering appealing to general and domain specic inference rules....

  19. Computing Pathways in Bio-Models Derived from Bio-Science Text Sources

    DEFF Research Database (Denmark)

    Andreasen, Troels; Bulskov, Henrik; Nilsson, Jørgen Fischer;

    2015-01-01

    This paper outlines a system, OntoScape, serving to accomplish complex inference tasks on knowledge bases and bio-models derived from life-science text corpora. The system applies so-called natural logic, a form of logic which is readable for humans. This logic affords ontological representations...... of complex terms appearing in the text sources. Along with logical propositions, the system applies a semantic graph representation facilitating calculation of bio-pathways. More generally, the system aords means of query answering appealing to general and domain specic inference rules....

  20. ¿Bioética narrativa o narrativa bioética?

    OpenAIRE

    Miguel Kottow

    2016-01-01

    Desde los inicios de la bioética, se presenta y agudiza el conflicto entre biomedicina científica basada en evidencia y la bioética preocupada de valores personales y participativos expresados en el consentimiento informado. La medicina terapéutica y la investigación biomédica propician la participación autónoma de pacientes y probandos, la cual se expresa en la narrativa que destaca los valores existenciales de cada persona y el contexto social donde vive. Las humanidades médicas son convoca...

  1. MULTIFUNCTIONAL NANO-BIO MATERIALS WITHIN CELLULAR MACHINERY.

    Science.gov (United States)

    Rozhkova, E A; Ulasov, I V; Kim, D-H; Dimitrijevic, N M; Novosad, V; Bader, S D; Lesniak, M S; Rajh, T

    2011-08-01

    Functional nanoscale materials that possess specific physical or chemical properties can leverage energy transduction in vivo. Once these materials integrate with biomolecules they combine physical properties of inorganic material and the biorecognition capabilities of bio-organic moieties. Such nano-bio hybrids can be interfaced with living cells, the elementary functional units of life. These nano-bio systems are capable of bio-manipulation or actuation via altering intracellular biochemical pathways. Thus, nano-bio conjugates are appealing for a wide range of applications from the life sciences and nanomedicine to catalysis and clean energy production. Here we highlight recent progress in our efforts to develop smart nano-bio hybrid materials, and to study their performance within cellular machinery under application of external stimuli, such as light or magnetic fields.

  2. Prototyping Bio-Nanorobots using Molecular Dynamics Simulation

    OpenAIRE

    Hamdi, Mustapha; Sharma, Gaurav; Ferreira, A.; Mavroidis, Constantinos

    2005-01-01

    Submitted on behalf of EDA Publishing Association (http://irevues.inist.fr/handle/2042/5920); International audience; This paper presents a molecular mechanics study using a molecular dynamics software (NAMD) coupled to virtual reality (VR) techniques for intuitive Bio-NanoRobotic prototyping. Using simulated Bio-Nano environments in VR, the operator can design and characterize through physical simulation and 3-D visualization the behavior of Bio-NanoRobotic components and structures. The mai...

  3. Bio-Based Polymers with Potential for Biodegradability

    OpenAIRE

    Thomas F. Garrison; Amanda Murawski; Rafael L. Quirino

    2016-01-01

    A variety of renewable starting materials, such as sugars and polysaccharides, vegetable oils, lignin, pine resin derivatives, and proteins, have so far been investigated for the preparation of bio-based polymers. Among the various sources of bio-based feedstock, vegetable oils are one of the most widely used starting materials in the polymer industry due to their easy availability, low toxicity, and relative low cost. Another bio-based plastic of great interest is poly(lactic acid) (PLA), wi...

  4. INVESTIGATIONS ON SEWAGE TREATMENT PROCESS USING COMBINED BIO-OXIDIZERS

    Directory of Open Access Journals (Sweden)

    V. N. Jaromsky

    2010-01-01

    Full Text Available The paper presents results of investigations on process of aerobic waste water treatment with combined bio-oxidizers at milk processing enterprises. It has been shown that attached biocenosis, free-floating biocenosis and also bio-module rotation frequency  have exerted a significant influence on the process of an aerobic sewage treatment. It has been established that combined bio-oxidizers can be used for cleaning high concentrated waste water at the enterprises of food industry.

  5. INVESTIGATIONS ON SEWAGE TREATMENT PROCESS USING COMBINED BIO-OXIDIZERS

    OpenAIRE

    V. N. Jaromsky; E. I. Mihnevich

    2010-01-01

    The paper presents results of investigations on process of aerobic waste water treatment with combined bio-oxidizers at milk processing enterprises. It has been shown that attached biocenosis, free-floating biocenosis and also bio-module rotation frequency  have exerted a significant influence on the process of an aerobic sewage treatment. It has been established that combined bio-oxidizers can be used for cleaning high concentrated waste water at the enterprises of food industry.

  6. Alveolar ridge augmentation in rats by Bio-Oss

    DEFF Research Database (Denmark)

    Pinholt, E M; Bang, G; Haanaes, H R

    1991-01-01

    The purpose of the study was to examine if Bio-Oss initiated osteoinduction or osteoconduction when implanted into rats. Sintered and unsintered granules of the anorganic bovine bone Bio-Oss was implanted subperiosteally for alveolar ridge augmentation purposes and heterotopically in the abdominal...... muscles of rats. Light microscopic evaluation revealed no osteoinduction or osteoconduction in connection with sintered or unsintered Bio-Oss. A foreign body reaction was observed around both forms....

  7. Fiscal 1998 survey report. Medical equipment (Development of fine sampling/analysis system for blood / Development of high-precision 3-D image diagnosis system / Development of low-invasion operation support system / Total development of artificial internal organ technologies); 1998 nendo chosa hokokusho. Iryo kiki (ketsuekinado biryo saishu, biryo bunseki system kaihatsu/koseido sanjigen eizo shindan system kaihatsu/teishinshu shujutsu shien system kaihatsu/jinko zoki gijutsu sogo kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    For efficient medical care supply systems, the R and D of advanced medical care technology and equipment largely contribute to productivity improvement for medical care services. Among them, a progress of medical care technology is becoming important for preparation of efficient and fair supply systems. MITI thus established 'Medical care and welfare equipment development project' in 1994, and has promoted the strategic long-term R and D project of medical care and welfare equipment as joint R and D project of NEDO and private enterprises. In fiscal 1998, on the development of the fine sampling/analysis system for blood, the high- precision 3-D image diagnosis system, the low-invasion operation support system, and the artificial internal organ technologies since fiscal 1996, this project clarified essential technical issues based on the future view, selected some themes to be newly developed in the future, and surveyed and evaluated the details of their R and D concretely. (NEDO)

  8. Fiscal 1999 research report. Basic research for promotion of joint implementation programs (Comprehensive feasibility study on efficiency improvement of heat generation facility and heat network for district heating at middle and small cities in Moscow region, the Russian Federation - 2 model cities within the region); 1999 nendo Russia renpo Moscow shunai chusho toshi ni okeru chiiki danboyo netsu kyokyu shisetsu yusomo no koritsu kaizen keikaku sogo chosa hokokusho. Shunai 2 toshi wo model to suru

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The above-named effort aims to work out modification plans and to predict their energy saving, energy substituting, and greenhouse gas reduction effects, and thereby to scout out a project which will effectively utilize flexibility-ensuring 'joint implementation' for the attainment of greenhouse gas reduction levels defined at COP3 (Third Session of the Conference of the Parties to the United Nations Framework Convention on Climate Change). The results of assessment of this project based on the outcome of the survey show that (1) there is necessity for the project and that the presence of needs to be urgently satisfied is clear, that (2) energy saving, energy substituting, and greenhouse gas reduction effects are proved to exist and that the project is therefore an appropriate candidate for an activity to be implemented jointly, that (3) Russian agencies concerned are strongly interested in the project and that a sufficiently cooperative system will be available toward implementation, and that (4) there is an extremely large room for energy saving in the district heating oriented heat supply business in Russia and that probabilities are quite high that natural gas-fired turbine cogeneration plants capable of improving overall energy efficiency will enjoy extensive diffusion. (NEDO)

  9. Fiscal 1999 research report on long-term energy technology strategy. Basic research on industrial technology strategy (Individual technology strategy). Electronic information technology field (Human process ware field for computers); 1999 nendo choki energy gijutsu senryaku nado ni kansuru chsao hokokusho. Sangyo gijutsu senryaku sakutei kiban chosa (bun'yabetsu gijutsu senryaku) denshi joho gijutsu bun'ya (computer kanren bun'ya no uchi, human process wear bun'ya)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    This report summarizes the fiscal 1999 basic research result on industrial technology strategy of a human process ware (HPW) field on electronic information. Although the current HPW industry is not yet complete, various technologies concerned are being stored, and the HPW industry is expected as new major industry for home and personal information equipment. As factors hindering technological innovation in Japan, the incomplete market, poor cooperation between industry and government, ambiguous role of university, and poor standardization were pointed out. Technology trends were analyzed to extract seed technology fields from 3 viewpoints of mobile HPW available at any time, at any place and to anybody, HPW system capable of customizing every personal use, and HPW supporting development of a creativity. As general strategy, the technology seed chart and map of technical development targets for every HPW were prepared to conceive a route to practical use, and develop element technologies required for practical use, based on the future trend of the market. (NEDO)

  10. FY 1998 annual report on the development of laser-aided, noncontacting, realtime, in-process dressing method using a grinding stone with ultrafine abrasive grains, and study on techniques for applying the method to grinding stone of superthin blades; 1998 nendo laser wo mochiita choteiryu toishi no hisesshoku real time inprocess dressing ho no kaihatsu oyobi gokuusuha toishi eno tekiyo gijutsu ni kansuru kenkyu chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    A new noncontacting dressing method using a laser as a tool has been studied and developed, in order to develop environment-compatible, energy-saving type machining machines. In this study, a cup-shaped grinding stone is developed for grinding performance testing by micron-order diamond abrasive powder, used for producing a grinding stone of superthin blades, is mixed with a cast iron binder, molded and sintered. In the grinding performance test, zirconia as a work is ground at a constant pressure to the grinding stone working surface before and after the laser-aided dressing, to analyze grinding/removal efficiency and grinding resistance. The grinding stone working surface conditions are observed by a scanning electron microscope after the laser-aided dressing, to correlate the surface conditions with the grinding data. It is found that the laser-aided dressing method needs no lubricant, is clean, cutting grinding time when incorporated in the machining process, suitable for grinding stone of low stiffness and ultrathin blades by use of ultrafine abrasive grains, suffering no exfoliation of the diamond grains, and hence economical. (NEDO)

  11. BioC implementations in Go, Perl, Python and Ruby.

    Science.gov (United States)

    Liu, Wanli; Islamaj Doğan, Rezarta; Kwon, Dongseop; Marques, Hernani; Rinaldi, Fabio; Wilbur, W John; Comeau, Donald C

    2014-01-01

    As part of a communitywide effort for evaluating text mining and information extraction systems applied to the biomedical domain, BioC is focused on the goal of interoperability, currently a major barrier to wide-scale adoption of text mining tools. BioC is a simple XML format, specified by DTD, for exchanging data for biomedical natural language processing. With initial implementations in C++ and Java, BioC provides libraries of code for reading and writing BioC text documents and annotations. We extend BioC to Perl, Python, Go and Ruby. We used SWIG to extend the C++ implementation for Perl and one Python implementation. A second Python implementation and the Ruby implementation use native data structures and libraries. BioC is also implemented in the Google language Go. BioC modules are functional in all of these languages, which can facilitate text mining tasks. BioC implementations are freely available through the BioC site: http://bioc.sourceforge.net. Database URL: http://bioc.sourceforge.net/

  12. Bio-energy. Innovators talking; Bio-energie. Innovators aan het woord

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-02-15

    Qualitative studies have been conducted of the results of completed projects focused on energy innovation, spread over the seven themes of the top sector Energy: Energy saving in industry, Energy conservation in the built environment, Gas, Bio-energy, Smart grids, Offshore Wind, Solar PV. This provides insight into the follow-up activities and lessons of some EOS (Energy Research Subsidy) completed projects with the aim to inspire, connect and strengthen the TKIs (Topconsortia for Knowledge and Innovation) and individual companies and researchers working on energy innovation. This report concerns the research on bio-energy [Dutch] Er is een kwalitatief onderzoek uitgevoerd naar de resultaten van afgeronde projecten gericht op energie-innovatie, verdeeld over de zeven thema's van de topsector Energie: Energiebesparing in de industrie; Energiebesparing in de gebouwde omgeving; Gas; Bio-energie; Smart grids; Wind op zee; Zon-pv. Daarmee wordt inzicht gegeven in de vervolgactiviteiten en lessen van een aantal afgesloten EOS-projecten (Energie Onderzoek Subsidie) met het oog op het inspireren, verbinden en versterken van de TKI's (Topconsortia voor Kennis en Innovatie) en individuele bedrijven en onderzoekers die werken aan energie-innovatie. Dit rapport betreft het onderzoek naar bio-energie.

  13. Bio-objects and the media: the role of communication in bio-objectification processes.

    Science.gov (United States)

    Maeseele, Pieter; Allgaier, Joachim; Martinelli, Lucia

    2013-06-01

    The representation of biological innovations in and through communication and media practices is vital for understanding the nature of "bio-objects" and the process we call "bio-objectification." This paper discusses two ideal-typical analytical approaches based on different underlying communication models, ie, the traditional (science- and media-centered) and media sociological (a multi-layered process involving various social actors in defining the meanings of scientific and technological developments) approach. In this analysis, the latter is not only found to be the most promising approach for understanding the circulation, (re)production, and (re)configuration of meanings of bio-objects, but also to interpret the relationship between media and science. On the basis of a few selected examples, this paper highlights how media function as a primary arena for the (re)production and (re)configuration of scientific and biomedical information with regards to bio-objects in the public sphere in general, and toward decision-makers, interest groups, and the public in specific.

  14. Assimilation of Bio-Optical Properties into Coupled Physical, Bio-Optical Coastal Model

    Science.gov (United States)

    2013-01-01

    analysis (updated) fields for the bio-optical model state variables are derived from: Proc. of SPIE Vol. 8724 87240E-3 Downloaded From: http...proceedings.spiedigitallibrary.org/ on 07/11/2013 Terms of Use: http://spiedl.org/terms ),XY(XX fofa HK −+= aX fX oY (1) where is vector of the

  15. Bio-Terrorism Threat and Casualty Prevention

    Energy Technology Data Exchange (ETDEWEB)

    NOEL,WILLIAM P.

    2000-01-01

    The bio-terrorism threat has become the ''poor man's'' nuclear weapon. The ease of manufacture and dissemination has allowed an organization with only rudimentary skills and equipment to pose a significant threat with high consequences. This report will analyze some of the most likely agents that would be used, the ease of manufacture, the ease of dissemination and what characteristics of the public health response that are particularly important to the successful characterization of a high consequence event to prevent excessive causalities.

  16. Complex biological and bio-inspired systems

    Energy Technology Data Exchange (ETDEWEB)

    Ecke, Robert E [Los Alamos National Laboratory

    2009-01-01

    The understanding and characterization ofthe fundamental processes of the function of biological systems underpins many of the important challenges facing American society, from the pathology of infectious disease and the efficacy ofvaccines, to the development of materials that mimic biological functionality and deliver exceptional and novel structural and dynamic properties. These problems are fundamentally complex, involving many interacting components and poorly understood bio-chemical kinetics. We use the basic science of statistical physics, kinetic theory, cellular bio-chemistry, soft-matter physics, and information science to develop cell level models and explore the use ofbiomimetic materials. This project seeks to determine how cell level processes, such as response to mechanical stresses, chemical constituents and related gradients, and other cell signaling mechanisms, integrate and combine to create a functioning organism. The research focuses on the basic physical processes that take place at different levels ofthe biological organism: the basic role of molecular and chemical interactions are investigated, the dynamics of the DNA-molecule and its phylogenetic role are examined and the regulatory networks of complex biochemical processes are modeled. These efforts may lead to early warning algorithms ofpathogen outbreaks, new bio-sensors to detect hazards from pathomic viruses to chemical contaminants. Other potential applications include the development of efficient bio-fuel alternative-energy processes and the exploration ofnovel materials for energy usages. Finally, we use the notion of 'coarse-graining,' which is a method for averaging over less important degrees of freedom to develop computational models to predict cell function and systems-level response to disease, chemical stress, or biological pathomic agents. This project supports Energy Security, Threat Reduction, and the missions of the DOE Office of Science through its efforts to

  17. Biot Savart Law integrator BioSaw

    CERN Document Server

    Äkäslompolo, Simppa; Kurki-Suonio, Taina

    2015-01-01

    This contribution documents the methods used in the BioSaw code. The code is inteded to be a flexible tool for calculating magnetic fields due to coils in magnetic confinement fusion devices. It assumes the conductors are infinitesimally thin and can be described as either point sequences or circular coils. The code can calculate both the magnetic field as well as the vector potential due to the coils. The fields can be reduced very near the coils to avoid singular behaviour caused by the thin conductor approximation.

  18. Bioraffinerie and Knowledge Based BioEconomy

    OpenAIRE

    2016-01-01

    La question de la transition vers un paradigme de l′usage des ressources renouvelables se traduit par des efforts particuliers de mobilisation de la recherche ; cette mobilisation se déploie dans des domaines divers (énergie solaire, éolienne, substituts du carbone fossile par du carbone renouvelable en énergie, production de carburants liquides et chimie). La volonté de substitution liée à cet effort de production de carbone renouvelable conduit à s′intéresser au domaine spécifique de la bio...

  19. Bio-energy status document 2012; Statusdocument bio-energie 2012

    Energy Technology Data Exchange (ETDEWEB)

    Bles, M.; Schepers, B.L.; Van Grinsven, A.H.; Bergsma, G.C.; Croezen, H.C.

    2013-05-15

    In 2012 bio-energy contributed over 71 PJ to the Dutch energy supply, a rise of almost 2 PJ over 2011. This means that 75% of the renewable energy consumed in the Netherlands is now derived from biomass. The growth is due mainly to the increase in the mandatory biotransport fuel percentage from 4.25% to 4.5%. The use of energy from 'other biomass combustion' (incl. paper sludge, green waste and chicken excrement) recovered to the level of 2010, following a marked drop in 2011 due to plant maintenance, termination of the MEP ('Environmental Quality of Power Generation') subsidy scheme and high biomass prices. At large power stations there was a considerable decrease in co-incineration of biomass because of incidents (a fire at the Nijmegen coal-fired plant) and a maintenance backlog (at the Amer power station). These are some of the results reported in the 'Bio-energy status document 2012', prepared by CE Delft for NL Agency. In addition to a review and characterisation of the current situation, the report contains an update on government policies on bio-energy and a review of the sources and sustainability of the biomass used in the Netherlands [Dutch] De bijdrage van bio-energie aan de Nederlandse energievoorziening bedroeg in 2012 ruim 71 PJ, een stijging van bijna 2 PJ ten opzichte van 2011. Daarmee is 75% van het verbruik van hernieuwbare energie in Nederland afkomstig van bio-energie. De stijging wordt vooral veroorzaakt door de oplopende bijmengplicht van biotransportbrandstoffen van 4,25% naar 4,5%. Verbruik van energie uit 'overige biomassaverbranding' (o.a. papierslib, groenafval en kippenmest) herstelde zicht tot het niveau van 2010, na een forse daling in 2011 door onderhoud aan installaties, afloop van MEP-subsidies en hoge prijzen van biomassa. Het bij- en meestoken van biomassa in grote elektriciteitscentrales daalde juist aanzienlijk door calamiteiten en uitloop van onderhoud (brand kolencentrale bij Nijmegen

  20. BioDARA: Data Summarization Approach to Extracting Bio-Medical Structuring Information

    Directory of Open Access Journals (Sweden)

    Chung S. Kheau

    2011-01-01

    Full Text Available Problem statement: Due to the ever growing amount of biomedical datasets stored in multiple tables, Information Extraction (IE from these datasets is increasingly recognized as one of the crucial technologies in bioinformatics. However, for IE to be practically applicable, adaptability of a system is crucial, considering extremely diverse demands in biomedical IE application. One should be able to extract a set of hidden patterns from these biomedical datasets at low cost. Approach: In this study, a new method is proposed, called Bio-medical Data Aggregation for Relational Attributes (BioDARA, for automatic structuring information extraction for biomedical datasets. BioDARA summarizes biomedical data stored in multiple tables in order to facilitate data modeling efforts in a multi-relational setting. BioDARA has the advantages or capabilities to transform biomedical data stored in multiple tables or databases into a Vector Space model, summarize biomedical data using the Information Retrieval theory and finally extract frequent patterns that describe the characteristics of these biomedical datasets. Results: the results show that data summarization performed by DARA, can be beneficial in summarizing biomedical datasets in a complex multi-relational environment, in which biomedical datasets are stored in a multi-level of one-to-many relationships and also in the case of datasets stored in more than one one-to-many relationships with non-target tables. Conclusion: This study concludes that data summarization performed by BioDARA, can be beneficial in summarizing biomedical datasets in a complex multi-relational environment, in which biomedical datasets are stored in a multi-level of one-to-many relationships.

  1. Bio THELYS: A new sludge reduction process

    Energy Technology Data Exchange (ETDEWEB)

    Chauzy, Julien; Cretenot, Didier; Patria, Lucie; Fernandes, Paulo; Sauvegrain, Patrick; Levasseur, Jean-Pierre

    2003-07-01

    New technologies for reducing the sludge production of municipal or industrial WWTP have been appeared during the last few years. One of these innovative processes, Bio THELYS, consists in enhancing the biodegradability of sludge by a stage of thermal hydrolysis. The hydrolysed sludge could then be sent upstream to a biological step either aerobic or anaerobic. The objective is to increase the global mineralisation of the pollution entering the WWTP in order to decrease the waste leaving it, i.e. mainly the sludge. A 2500 population equivalent prototype was installed on a WWTP, in Champagne - France. Thermal hydrolysis is carried out under a temperature of 150-185{sup o}C, a pressure of 10-15 bar with an hydraulic retention time of 30-60 minutes. Thermal hydrolysis is implemented on a secondary recycling loop on the biological basin. Trials started in 1999 and are still on operation. A close monitoring of the WWTP was set up focusing especially on sludge characteristics, treated water quality, yield of sludge production reduction and plant operation. Bio THELYS could achieve a reduction in sludge production up to 70% on the plant. (author)

  2. Bioética de los principios

    Directory of Open Access Journals (Sweden)

    Juan José Pérez-Soba Díez del Corral

    2008-01-01

    Full Text Available La bioética ha surgido del problema de la invasión de una mentalidad técnica en una práctica ética pues concierne a la vida humana. De aquí emerge la dificultad de plantear límites morales a esta práctica, ya que parecen exteriores a su racionalidad. La bioética de los principios ha tomado estos de una racionalidad teleológica con una corrección posterior autonomista. Esto produce una divergencia que manifiesta una debilidad epistemológica y una dificultad de comprensión moral. Esto es especialmente evidente en la formulación del principio de autonomía, del que se quita la impronta ética que tenia en Kant. Se ha de postular una nueva racionalidad ética que conlleva una reformulación que parta de principios éticos en conexión con las experiencias éticas básicas.

  3. Nano-Bio Quantum Technology for Device-Specific Materials

    Science.gov (United States)

    Choi, Sang H.

    2009-01-01

    The areas discussed are still under development: I. Nano structured materials for TE applications a) SiGe and Be.Te; b) Nano particles and nanoshells. II. Quantum technology for optical devices: a) Quantum apertures; b) Smart optical materials; c) Micro spectrometer. III. Bio-template oriented materials: a) Bionanobattery; b) Bio-fuel cells; c) Energetic materials.

  4. Life-Cycle Assessment of Pyrolysis Bio-Oil Production*

    Energy Technology Data Exchange (ETDEWEB)

    Steele, Philip; Puettmann, Maureen E.; Penmetsa, Venkata Kanthi; Cooper, Jerome E.

    2012-07-01

    As part ofthe Consortium for Research on Renewable Industrial Materials' Phase I life-cycle assessments ofbiofuels, lifecycle inventory burdens from the production of bio-oil were developed and compared with measures for residual fuel oil. Bio-oil feedstock was produced using whole southern pine (Pinus taeda) trees, chipped, and converted into bio-oil by fast pyrolysis. Input parameters and mass and energy balances were derived with Aspen. Mass and energy balances were input to SimaPro to determine the environmental performance of bio-oil compared with residual fuel oil as a heating fuel. Equivalent functional units of 1 MJ were used for demonstrating environmental preference in impact categories, such as fossil fuel use and global warming potential. Results showed near carbon neutrality of the bio-oil. Substituting bio-oil for residual fuel oil, based on the relative carbon emissions of the two fuels, estimated a reduction in CO2 emissions by 0.075 kg CO2 per MJ of fuel combustion or a 70 percent reduction in emission over residual fuel oil. The bio-oil production life-cycle stage consumed 92 percent of the total cradle-to-grave energy requirements, while feedstock collection, preparation, and transportation consumed 4 percent each. This model provides a framework to better understand the major factors affecting greenhouse gas emissions related to bio-oil production and conversion to boiler fuel during fast pyrolysis.

  5. E-BioFlow: Different perspectives on scientific workflows

    NARCIS (Netherlands)

    Wassink, I.; Rauwerda, H.; van der Vet, P.; Breit, T.; Nijholt, A.

    2008-01-01

    We introduce a new type of workflow design system called e-BioFlow and illustrate it by means of a simple sequence alignment workflow. E-BioFlow, intended to model advanced scientific workflows, enables the user to model a workflow from three different but strongly coupled perspectives: the control

  6. E-BioFlow: Different Perspectives on Scientific Workflows

    NARCIS (Netherlands)

    Wassink, I.; Rauwerda, H.; Vet, van der P.E.; Breit, T.; Nijholt, A.; Elloumi, M.; Küng, J.; Linial, M.; Murphy, R.F.; Schneider, K.; Toma, C.

    2008-01-01

    We introduce a new type of workflow design system called e-BioFlow and illustrate it by means of a simple sequence alignment workflow. E-BioFlow, intended to model advanced scientific workflows, enables the user to model a workflow from three different but strongly coupled perspectives: the control

  7. Weiterentwicklung der Nationalen Forschungsstrategie Bioökonomie 2030

    DEFF Research Database (Denmark)

    von Braun, Joachim; Lang, Christine; Kögel-Knabner, Ingrid

    Im Jahr 2017 endet die erste Phase der „Nationalen Forschungsstrategie Bioökonomie 2030“. Der Bio-ökonomierat begleitet die Weiterentwicklung des Forschungsprogramms aktiv. Viele richtige Weichenstellungen sind erfolgt, nun gilt es mit ungebrochenem Engagement und Zielbewusstsein die Forschung zu...

  8. BioRuby: Bioinformatics software for the Ruby programming language

    NARCIS (Netherlands)

    Goto, N.; Prins, J.C.P.; Nakao, M.; Bonnal, R.; Aerts, J.; Katayama, A.

    2010-01-01

    The BioRuby software toolkit contains a comprehensive set of free development tools and libraries for bioinformatics and molecular biology, written in the Ruby programming language. BioRuby has components for sequence analysis, pathway analysis, protein modelling and phylogenetic analysis; it suppor

  9. BioRuby : bioinformatics software for the Ruby programming language

    NARCIS (Netherlands)

    Goto, Naohisa; Prins, Pjotr; Nakao, Mitsuteru; Bonnal, Raoul; Aerts, Jan; Katayama, Toshiaki

    2010-01-01

    The BioRuby software toolkit contains a comprehensive set of free development tools and libraries for bioinformatics and molecular biology, written in the Ruby programming language. BioRuby has components for sequence analysis, pathway analysis, protein modelling and phylogenetic analysis; it suppor

  10. Laser Induced Millimeter Wave Fluorescence From Bio-Materials

    Science.gov (United States)

    2008-10-01

    have on identifying and developing effective sensor countermeasures against bio-warfare agent threats - in particular an effective bio-threat early ...IR Intensityf’fewmal IR htensjty 850 900 950 1000 1050 Vibrational Frequency (cm1) (a) (LAMP Transition Probability IR hta -i3tyMa;urral IR

  11. Public Perception of Bio fuels; Percepcion Publica de los Biocombustibles

    Energy Technology Data Exchange (ETDEWEB)

    Oltra, C.; Priolo, V.

    2011-11-10

    The deployment of bio fuels has generated a significant controversy in the energy, agricultural and environmental fields. Governments and promoters around the world have advocated for developing bio fuels based on their potential contribution to emissions reduction and energy security. But opposition to bio fuels has growth in the last years. Environmental NGO's and other stake holders have called for a review of the environmental and social sustainability of energy crops. This controversy has characterized the public debate around bio fuels. In this context, and given the need to improve public involvement in energy technologies, this article reports an investigation of Spanish citizens' perceptions about bio fuels. The study investigated the perceptions of informed citizens and the reasoning basis underlying beliefs and attitudes. The study finds an initial positive association of bio fuels to a clean and natural fuel that is mitigated by participants' concerns on the practical usage of bio fuels and the social and environmental impacts. Study participants' reactions show the need to differentiate among the diverse groups of publics holding differing views and a different reaction to information on the benefits and costs of bio fuels. (Author) 9 refs.

  12. Hydraulic Systems with Tap Water versus Bio-oils

    DEFF Research Database (Denmark)

    Conrad, Finn

    1997-01-01

    Deals with the advantages of using pure tap water hydraulics versus bio-oils for suiteable applications. Focus is in particular on food processing industry.......Deals with the advantages of using pure tap water hydraulics versus bio-oils for suiteable applications. Focus is in particular on food processing industry....

  13. IA of bio-economic projects in Region Zealand, Denmark

    DEFF Research Database (Denmark)

    Lybæk, Rikke; Kjær, Tyge; Palsberg, Aske

    Creating new pathways for sustainable ready-to-implement bio-economic projects within Region Zealand, Denmark, based on available biomass resources and existing and proven technology concepts.......Creating new pathways for sustainable ready-to-implement bio-economic projects within Region Zealand, Denmark, based on available biomass resources and existing and proven technology concepts....

  14. Bio fuels price; El precio de los biocombustibles

    Energy Technology Data Exchange (ETDEWEB)

    Rotman, D.

    2008-07-01

    he process of producing ethanol from corn is very expensive. The best bio-fuel is very far from the service stations and the farmers show difficulties to change his work methods. Really have we a suitable technology to produce bio-fuels?.

  15. Bio-composites from mycelium reinforced agricultural substrates

    Science.gov (United States)

    There is a need for biodegradable alternatives to the inert plastics and expanded foams currently used in in manufacturing processes and device components. The material focused on in this report is a bio-composite patented by Ecovative Design, LLC. The bio-composite utilizes the fungus mycelium to i...

  16. Bio-TDS: bioscience query tool discovery system.

    Science.gov (United States)

    Gnimpieba, Etienne Z; VanDiermen, Menno S; Gustafson, Shayla M; Conn, Bill; Lushbough, Carol M

    2017-01-04

    Bioinformatics and computational biology play a critical role in bioscience and biomedical research. As researchers design their experimental projects, one major challenge is to find the most relevant bioinformatics toolkits that will lead to new knowledge discovery from their data. The Bio-TDS (Bioscience Query Tool Discovery Systems, http://biotds.org/) has been developed to assist researchers in retrieving the most applicable analytic tools by allowing them to formulate their questions as free text. The Bio-TDS is a flexible retrieval system that affords users from multiple bioscience domains (e.g. genomic, proteomic, bio-imaging) the ability to query over 12 000 analytic tool descriptions integrated from well-established, community repositories. One of the primary components of the Bio-TDS is the ontology and natural language processing workflow for annotation, curation, query processing, and evaluation. The Bio-TDS's scientific impact was evaluated using sample questions posed by researchers retrieved from Biostars, a site focusing on BIOLOGICAL DATA ANALYSIS: The Bio-TDS was compared to five similar bioscience analytic tool retrieval systems with the Bio-TDS outperforming the others in terms of relevance and completeness. The Bio-TDS offers researchers the capacity to associate their bioscience question with the most relevant computational toolsets required for the data analysis in their knowledge discovery process.

  17. Quercetin as natural stabilizing agent for bio-polymer

    Science.gov (United States)

    Morici, Elisabetta; Arrigo, Rossella; Dintcheva, Nadka Tzankova

    2014-05-01

    The introduction of antioxidants in polymers is the main way to prevent or delay the degradation process. In particular natural antioxidants receive attention in the food industry also because of their presumed safety. In this work bio-polymers, i.e. a commercial starch-based polymer (Mater-Bi®) and a bio-polyester (PLA), and a bio-polyether (PEO) were additivated with quercetin, a natural flavonoid antioxidants, in order to formulate bio-based films for ecosustainable packaging and outdoor applications. The photo-oxidation behavior of unstabilized and quercetin stabilized films was analyzed and compared with the behavior of films additivated with a commercial synthetic light stabilizer. The quercetin is able to slow down the photo-degradation rate of all bio-polymeric films investigated in similar way to the synthetic stabilizer.

  18. Quercetin as natural stabilizing agent for bio-polymer

    Energy Technology Data Exchange (ETDEWEB)

    Morici, Elisabetta [Dipartimento di Ingegneria Chimica, Gestionale, Informatica, Meccanica, Università di Palermo, 90128 Palermo (Italy); Arrigo, Rossella; Dintcheva, Nadka Tzankova [Dipartimento di Ingegneria Civile, Ambientale, Aerospaziale, dei Materiali, Università di Palermo, 90128 Palermo (Italy)

    2014-05-15

    The introduction of antioxidants in polymers is the main way to prevent or delay the degradation process. In particular natural antioxidants receive attention in the food industry also because of their presumed safety. In this work bio-polymers, i.e. a commercial starch-based polymer (Mater-Bi®) and a bio-polyester (PLA), and a bio-polyether (PEO) were additivated with quercetin, a natural flavonoid antioxidants, in order to formulate bio-based films for ecosustainable packaging and outdoor applications. The photo-oxidation behavior of unstabilized and quercetin stabilized films was analyzed and compared with the behavior of films additivated with a commercial synthetic light stabilizer. The quercetin is able to slow down the photo-degradation rate of all bio-polymeric films investigated in similar way to the synthetic stabilizer.

  19. Bio-based chemicals - green, but also sustainable?

    DEFF Research Database (Denmark)

    Ögmundarson, Ólafur; Herrgard, Markus; Förster, Jochen;

    For almost two decades, the chemical industry has put great effort into developing bio-chemicals,among others to fight global warming caused by greenhouse gas emissions, one of the biggest threats that are faced by our society today. To facilitate a growing and versatile bio-based chemical...... production, the US Department of Energy proposed in 2004 a list of 12 building block chemicals which can either be converged through biological or chemical conversions. Moving toward more bio-based chemicals, the chemical industry does not only claim to reduce climate change impacts, but also...... that they are increasing overall sustainability in chemical production. Whether such claims are justifiable is unclear. When sustainability of bio-based polymer production is assessed, various environmental trade-offs occur that need to be considered. It is not enough to claim that a bio-chemical is sustainable...

  20. Protein bio-corona: critical issue in immune nanotoxicology.

    Science.gov (United States)

    Neagu, Monica; Piperigkou, Zoi; Karamanou, Konstantina; Engin, Ayse Basak; Docea, Anca Oana; Constantin, Carolina; Negrei, Carolina; Nikitovic, Dragana; Tsatsakis, Aristidis

    2017-03-01

    With the expansion of the nanomedicine field, the knowledge focusing on the behavior of nanoparticles in the biological milieu has rapidly escalated. Upon introduction to a complex biological system, nanomaterials dynamically interact with all the encountered biomolecules and form the protein "bio-corona." The decoration with these surface biomolecules endows nanoparticles with new properties. The present review will address updates of the protein bio-corona characteristics as influenced by nanoparticle's physicochemical properties and by the particularities of the encountered biological milieu. Undeniably, bio-corona generation influences the efficacy of the nanodrug and guides the actions of innate and adaptive immunity. Exploiting the dynamic process of protein bio-corona development in combination with the new engineered horizons of drugs linked to nanoparticles could lead to innovative functional nanotherapies. Therefore, bio-medical nanotechnologies should focus on the interactions of nanoparticles with the immune system for both safety and efficacy reasons.

  1. Green bio-oil extraction for oil crops

    Science.gov (United States)

    Zainab, H.; Nurfatirah, N.; Norfaezah, A.; Othman, H.

    2016-06-01

    The move towards a green bio-oil extraction technique is highlighted in this paper. The commonly practised organic solvent oil extraction technique could be replaced with a modified microwave extraction. Jatropha seeds (Jatropha curcas) were used to extract bio-oil. Clean samples were heated in an oven at 110 ° C for 24 hours to remove moisture content and ground to obtain particle size smaller than 500μm. Extraction was carried out at different extraction times 15 min, 30 min, 45 min, 60 min and 120 min to determine oil yield. The biooil yield obtained from microwave assisted extraction system at 90 minutes was 36% while that from soxhlet extraction for 6 hours was 42%. Bio-oil extracted using the microwave assisted extraction (MAE) system could enhance yield of bio-oil compared to soxhlet extraction. The MAE extraction system is rapid using only water as solvent which is a nonhazardous, environment-friendly technique compared to soxhlet extraction (SE) method using hexane as solvent. Thus, this is a green technique of bio-oil extraction using only water as extractant. Bio-oil extraction from the pyrolysis of empty fruit bunch (EFB), a biomass waste from oil palm crop, was enhanced using a biocatalyst derived from seashell waste. Oil yield for non-catalytic extraction was 43.8% while addition of seashell based biocatalyst was 44.6%. Oil yield for non-catalytic extraction was 43.8% while with addition of seashell-based biocatalyst was 44.6%. The pH of bio-oil increased from 3.5 to 4.3. The viscosity of bio-oil obtained by catalytic means increased from 20.5 to 37.8 cP. A rapid and environment friendly extraction technique is preferable to enhance bio-oil yield. The microwave assisted approach is a green, rapid and environmental friendly extraction technique for the production of bio-oil bearing crops.

  2. A Survey of Business Trends at BioOne Publishing Partners and its Implications for BioOne

    Science.gov (United States)

    Carpenter, Todd A.; Joseph, Heather; Waltham, Mary

    2004-01-01

    This paper describes a survey of BioOne participating publishers that was conducted during the fall of 2003. In that survey, BioOne collected data from 18 not-for-profit publishers on circulation levels, scholarly output in terms of pages and articles produced, revenues, and expenditures. From eight of the publishers, complete profit, loss, and…

  3. The bio-gripper: a fluid-driven micro-manipulator of living tissue constructs for additive bio-manufacturing.

    Science.gov (United States)

    Ip, Blanche C; Cui, Francis; Tripathi, Anubhav; Morgan, Jeffrey R

    2016-05-25

    We previously developed the Bio-Pick, Place, and Perfuse (Bio-P3) instrument to fabricate large perfusable tissue constructs by stacking and aligning scaffold-free living microtissues with integrated lumens. The Bio-P3 required an actuating mechanism to manipulate living microtissues of various sizes and shapes that are fragile, and must remain in an aqueous environment. The optical transparency of the Bio-P3 gripping device was essential to provide unobstructed visuals for accurate alignment of microtissues. We previously engineered a pilot fluid force-driven bio-gripper that can pick-and-place microtissue in planar position without causing cellular damage by pulling culture medium through track-etched membrane-integrated cell culture inserts. In this study, we invented a new flexible bio-gripper design that maximized the bio-gripper utilities. We utilized experimental approaches, multivariate analyzes, and theoretical modeling to elucidate how membrane characteristics (pore size, pore density, membrane thickness, membrane area, and surface chemistry) altered bio-gripper robustness and the flow rate (Q(c)) required for successful gripping. We devised two standardized tests and synthetic parts that mimicked microtissues, to systematically quantify bio-gripper performance. All thirteen syringe pump-driven bio-grippers except one successfully gripped and released synthetic parts with values of Q(c) that coincided with our mathematical simulation of the fluid mechanics of gripping. The bio-gripper could grip synthetic parts of various sizes, shapes and masses, demonstrating the robustness of the actuating mechanism. Multivariate analysis of experimental data indicated that both membrane porosity and thickness modulated Q(c), and in addition, revealed that membrane pore density determined membrane optical transparency. Fabricating large tissue constructs requires repeated stacking of microtissues. We showed that one bio-gripper could pick-and-place living microtissues

  4. Civic education and political participation among youth at Universidad del Bio- Bio, Chile

    Directory of Open Access Journals (Sweden)

    Cristian Orellana Fonseca

    2015-06-01

    Full Text Available The results of this paper are the product of a broader research on political participation. The expressions of young university students are there analyzed about civic education received at school related to political participation. Three focus groups were held with freshmen at Universidad del Bio-Bio, Chile. The results show that the vision of young people about the formation received is rather critical. On the one hand, the need for civic education is identified as that which allows to address the complexity of political activity. Secondly, it is found that school education does not respond to this need, since it is qualified as poor and biased. For students, education must play a politicizing role, providing inputs to influence social change.

  5. Bio-electrosprays: from bio-analytics to a generic tool for the health sciences.

    Science.gov (United States)

    Jayasinghe, Suwan N

    2011-03-07

    Electrosprays or electrospraying is a process by which an aerosol is generated between two charged electrodes. This aerosol generation methodology has been known for well over a century, and has undergone exploration in aerosol and materials sciences, to many other areas of research and development. In one such exploration, electrosprays were partnered with mass spectrometry for the accurate characterisation of molecules. This technology now widely referred to as electrospray ionisation mass spectrometry (ESI MS) significantly contributes to molecular analysis and cancer biology to name a few. In fact these findings were recognised by the Chemistry Nobel Committee in 2002, and have catapulted electrosprays to many areas of research and development. In this review, the author wishes to introduce and discuss another such recent discovery, where electrosprays have been investigated for directly handling living cells and whole organisms. Over the past few years these electrosprays now referred to as "bio-electrosprays" have undergone rigorous developmental studies both in terms of understanding all the associate physical, chemical and biological sciences for completely assessing their effects, if any on the direct handling of living biological materials. Therefore, the review will bring together all the work that has contributed to fully understanding that bio-electrosprays are an inert technology for directly handling living biological materials, while elucidating some unique features they possess over competing technologies. Hence, demonstrating this approach as a flexible methodology for a wide range of applications spanning bio-analytics, diagnostics to the possible creation of synthetic tissues, for repairing and replacing damaged/ageing tissues, to the targeted and controlled delivery of personalised medicine through experimental and/or medical cells and/or genes. Therefore, elucidating the far reaching ramifications bio-electrosprays have to our health sciences

  6. Aurelia aurita bio-inspired tilt sensor

    Science.gov (United States)

    Smith, Colin; Villanueva, Alex; Priya, Shashank

    2012-10-01

    The quickly expanding field of mobile robots, unmanned underwater vehicles, and micro-air vehicles urgently needs a cheap and effective means for measuring vehicle inclination. Commonly, tilt or inclination has been mathematically derived from accelerometers; however, there is inherent error in any indirect measurement. This paper reports a bio-inspired tilt sensor that mimics the natural balance organ of jellyfish, called the ‘statocyst’. Biological statocysts from the species Aurelia aurita were characterized by scanning electron microscopy to investigate the morphology and size of the natural sensor. An artificial tilt sensor was then developed by using printed electronics that incorporates a novel voltage divider concept in conjunction with small surface mount devices. This sensor was found to have minimum sensitivity of 4.21° with a standard deviation of 1.77°. These results open the possibility of developing elegant tilt sensor architecture for both air and water based platforms.

  7. Tough, bio-inspired hybrid materials

    Energy Technology Data Exchange (ETDEWEB)

    Munch, Etienne; Launey, Maximimilan E.; Alsem, Daan H.; Saiz, Eduardo; Tomsia, Antoni P.; Ritchie, Robert O.

    2008-10-06

    The notion of mimicking natural structures in the synthesis of new structural materials has generated enormous interest but has yielded few practical advances. Natural composites achieve strength and toughness through complex hierarchical designs extremely difficult to replicate synthetically. Here we emulate Nature's toughening mechanisms through the combination of two ordinary compounds, aluminum oxide and polymethylmethacrylate, into ice-templated structures whose toughness can be over 300 times (in energy terms) that of their constituents. The final product is a bulk hybrid ceramic material whose high yield strength and fracture toughness ({approx}200 MPa and {approx}30 MPa{radical}m) provide specific properties comparable to aluminum alloys. These model materials can be used to identify the key microstructural features that should guide the synthesis of bio-inspired ceramic-based composites with unique strength and toughness.

  8. Review of Bio-EMC Studies

    Science.gov (United States)

    Watanabe, Soichi; Wake, Kanako; Fukunaga, Kaori; Yamanaka, Yukio

    2001-12-01

    Biological aspects of electromagnetic compatibility (Bio-EMC) have been studied by EMC Research Group of CRL. There are two main subjects in the field. One is related to rules and regulations of electromagnetic-wave hazards, especially development of standard estimation methods of electromagnetic power deposited in human bodies exposed to microwaves from cellular telephones or VHF-band radio waves. Another is development of exposure setups for laboratory animals used in biological studies on health effects of electromagnetic waves and their dosimetry. Novel phantoms are also being developed in order to perform highly accurate dosimetry in above studies. It is expected that these studies contribute development of compliance tests for radiofrequency protection guidelines and improvement of rationale of those guidelines, which consequently provides safety environment including appropriate radio wave applications.

  9. Bio-based polycarbonate as synthetic toolbox

    Science.gov (United States)

    Hauenstein, O.; Agarwal, S.; Greiner, A.

    2016-06-01

    Completely bio-based poly(limonene carbonate) is a thermoplastic polymer, which can be synthesized by copolymerization of limonene oxide (derived from limonene, which is found in orange peel) and CO2. Poly(limonene carbonate) has one double bond per repeating unit that can be exploited for further chemical modifications. These chemical modifications allow the tuning of the properties of the aliphatic polycarbonate in nearly any direction. Here we show synthetic routes to demonstrate that poly(limonene carbonate) is the perfect green platform polymer, from which many functional materials can be derived. The relevant examples presented in this study are the transformation from an engineering thermoplastic into a rubber, addition of permanent antibacterial activity, hydrophilization and even pH-dependent water solubility of the polycarbonate. Finally, we show a synthetic route to yield the completely saturated counterpart that exhibits improved heat processability due to lower reactivity.

  10. Bio-based polycarbonate as synthetic toolbox

    Science.gov (United States)

    Hauenstein, O.; Agarwal, S.; Greiner, A.

    2016-01-01

    Completely bio-based poly(limonene carbonate) is a thermoplastic polymer, which can be synthesized by copolymerization of limonene oxide (derived from limonene, which is found in orange peel) and CO2. Poly(limonene carbonate) has one double bond per repeating unit that can be exploited for further chemical modifications. These chemical modifications allow the tuning of the properties of the aliphatic polycarbonate in nearly any direction. Here we show synthetic routes to demonstrate that poly(limonene carbonate) is the perfect green platform polymer, from which many functional materials can be derived. The relevant examples presented in this study are the transformation from an engineering thermoplastic into a rubber, addition of permanent antibacterial activity, hydrophilization and even pH-dependent water solubility of the polycarbonate. Finally, we show a synthetic route to yield the completely saturated counterpart that exhibits improved heat processability due to lower reactivity. PMID:27302694

  11. HSP as bio dosemeters; HSP como biodosimetros

    Energy Technology Data Exchange (ETDEWEB)

    Manzanares A, E.; Vega C, H.R. [Grupo Academico de Radiobiologia, UAZ, A.P. 336, 98000 Zacatecas (Mexico)

    2005-07-01

    A review of the more important passages for the field of the radiological protection, from the discovery, beginnings of the utilization of the radiations emitting, passing to the legislation proposals and the transformations that had been suffer to establish the international standards of radiological protection. The paradigms on the effects and chronologically the emanated discoveries of the cellular research and the measurement of cellular products in the species and the diverse alive beings making emphasis in evaluating the expression of the heat-shock proteins caused by low doses of gamma radiation, these are used as radiation bio monitors and of other agents that cause cellular stress and lastly a prospective of the future of the radiobiology. (Author)

  12. Springer handbook of bio-/neuroinformatics

    CERN Document Server

    2014-01-01

    The Springer Handbook of Bio-/Neuro-Informatics is the first published book in one volume that explains together the basics and the state-of-the-art of two major science disciplines in their interaction and mutual relationship, namely: information sciences, bioinformatics and neuroinformatics. Bioinformatics is the area of science which is concerned with the information processes in biology and the development and applications of methods, tools and systems for storing and processing of biological information thus facilitating new knowledge discovery. Neuroinformatics is the area of science which is concerned with the information processes in biology and the development and applications of methods, tools and systems for storing and processing of biological information thus facilitating new knowledge discovery. The text contains 62 chapters organized in 12 parts, 6 of them covering topics from information science and bioinformatics, and 6 cover topics from information science and neuroinformatics. Each chapter ...

  13. DCE Bio Detection System Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Lind, Michael A.; Batishko, Charles R.; Morgen, Gerald P.; Owsley, Stanley L.; Dunham, Glen C.; Warner, Marvin G.; Willett, Jesse A.

    2007-12-01

    The DCE (DNA Capture Element) Bio-Detection System (Biohound) was conceived, designed, built and tested by PNNL under a MIPR for the US Air Force under the technical direction of Dr. Johnathan Kiel and his team at Brooks City Base in San Antonio Texas. The project was directed toward building a measurement device to take advantage of a unique aptamer based assay developed by the Air Force for detecting biological agents. The assay uses narrow band quantum dots fluorophores, high efficiency fluorescence quenchers, magnetic micro-beads beads and selected aptamers to perform high specificity, high sensitivity detection of targeted biological materials in minutes. This final report summarizes and documents the final configuration of the system delivered to the Air Force in December 2008

  14. Radiation application for upgrading of bio resources

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Young Keun; Lee, Young Il; Kim, Jae Sung; Kim, Jin Kyu; Chun, Ki Jung; Lee, Sang Jae; Kim, Yeon Ku; Chang, Hwa Hyoung; Song, In Geun; Lee, Ki Sung; Ko, Dong Kyu; Lee, Sung Ho; Han, Gab Jin

    2000-04-01

    To degrade lignin which is the most difficult fraction to be degraded in cellulosic bio resources and reuse as valuable formats, the improved strains of edible mushroom with more highly ligno cellulolytic activity were induced by {gamma}-ray radiation and analysed their physiological and genetical characteristics. Mnp, Lac gene related to be the above were cloned. From the base sequence analysis, it seemed that there could be specific radiation-sensitive spots on the gene of mutants. anti mutagenicity, glyceollin elicitation activity and synergistic effects with indole acetic acid were found promisingly from the extracts of their cultural byproducts. And also were the byproducts expected to be useful for the candidate of subsidiary animal feed. By the radiation mutation, it seemed to be possible to induce the improved strains of antifungal activity, too. (author)

  15. Bio-inspired odor-based navigation

    Science.gov (United States)

    Porter, Maynard J., III; Vasquez, Juan R.

    2006-05-01

    The ability of many insects, especially moths, to locate either food or a member of the opposite sex is an amazing achievement. There are numerous scenarios where having this ability embedded into ground-based or aerial vehicles would be invaluable. This paper presents results from a 3-D computer simulation of an Unmanned Aerial Vehicle (UAV) autonomously tracking a chemical plume to its source. The simulation study includes a simulated dynamic chemical plume, 6-degree of freedom, nonlinear aircraft model, and a bio-inspired navigation algorithm. The emphasis of this paper is the development and analysis of the navigation algorithm. The foundation of this algorithm is a fuzzy controller designed to categorize where in the plume the aircraft is located: coming into the plume, in the plume, exiting the plume, or out of the plume.

  16. Bio and health informatics meets cloud : BioVLab as an example.

    Science.gov (United States)

    Chae, Heejoon; Jung, Inuk; Lee, Hyungro; Marru, Suresh; Lee, Seong-Whan; Kim, Sun

    2013-01-01

    The exponential increase of genomic data brought by the advent of the next or the third generation sequencing (NGS) technologies and the dramatic drop in sequencing cost have driven biological and medical sciences to data-driven sciences. This revolutionary paradigm shift comes with challenges in terms of data transfer, storage, computation, and analysis of big bio/medical data. Cloud computing is a service model sharing a pool of configurable resources, which is a suitable workbench to address these challenges. From the medical or biological perspective, providing computing power and storage is the most attractive feature of cloud computing in handling the ever increasing biological data. As data increases in size, many research organizations start to experience the lack of computing power, which becomes a major hurdle in achieving research goals. In this paper, we review the features of publically available bio and health cloud systems in terms of graphical user interface, external data integration, security and extensibility of features. We then discuss about issues and limitations of current cloud systems and conclude with suggestion of a biological cloud environment concept, which can be defined as a total workbench environment assembling computational tools and databases for analyzing bio/medical big data in particular application domains.

  17. Process attributes in bio-ontologies

    Directory of Open Access Journals (Sweden)

    Andrade André Q

    2012-08-01

    Full Text Available Abstract Background Biomedical processes can provide essential information about the (mal- functioning of an organism and are thus frequently represented in biomedical terminologies and ontologies, including the GO Biological Process branch. These processes often need to be described and categorised in terms of their attributes, such as rates or regularities. The adequate representation of such process attributes has been a contentious issue in bio-ontologies recently; and domain ontologies have correspondingly developed ad hoc workarounds that compromise interoperability and logical consistency. Results We present a design pattern for the representation of process attributes that is compatible with upper ontology frameworks such as BFO and BioTop. Our solution rests on two key tenets: firstly, that many of the sorts of process attributes which are biomedically interesting can be characterised by the ways that repeated parts of such processes constitute, in combination, an overall process; secondly, that entities for which a full logical definition can be assigned do not need to be treated as primitive within a formal ontology framework. We apply this approach to the challenge of modelling and automatically classifying examples of normal and abnormal rates and patterns of heart beating processes, and discuss the expressivity required in the underlying ontology representation language. We provide full definitions for process attributes at increasing levels of domain complexity. Conclusions We show that a logical definition of process attributes is feasible, though limited by the expressivity of DL languages so that the creation of primitives is still necessary. This finding may endorse current formal upper-ontology frameworks as a way of ensuring consistency, interoperability and clarity.

  18. Pyrolysis of waste animal fats in a fixed-bed reactor: Production and characterization of bio-oil and bio-char

    Energy Technology Data Exchange (ETDEWEB)

    Ben Hassen-Trabelsi, A., E-mail: aidabenhassen@yahoo.fr [Centre de Recherche et de Technologies de l’Energie (CRTEn), Technopôle Borj-Cédria, B.P 95, 2050, Hammam Lif (Tunisia); Kraiem, T. [Centre de Recherche et de Technologies de l’Energie (CRTEn), Technopôle Borj-Cédria, B.P 95, 2050, Hammam Lif (Tunisia); Département de Géologie, Université de Tunis, 2092, Tunis (Tunisia); Naoui, S. [Centre de Recherche et de Technologies de l’Energie (CRTEn), Technopôle Borj-Cédria, B.P 95, 2050, Hammam Lif (Tunisia); Belayouni, H. [Département de Géologie, Université de Tunis, 2092, Tunis (Tunisia)

    2014-01-15

    Highlights: • Produced bio-fuels (bio-oil and bio-char) from some animal fatty wastes. • Investigated the effects of main parameters on pyrolysis products distribution. • Determined the suitable conditions for the production of the maximum of bio-oil. • Characterized bio-oils and bio-chars obtained from several animal fatty wastes. - Abstract: Several animal (lamb, poultry and swine) fatty wastes were pyrolyzed under nitrogen, in a laboratory scale fixed-bed reactor and the main products (liquid bio-oil, solid bio-char and syngas) were obtained. The purpose of this study is to produce and characterize bio-oil and bio-char obtained from pyrolysis of animal fatty wastes. The maximum production of bio-oil was achieved at a pyrolysis temperature of 500 °C and a heating rate of 5 °C/min. The chemical (GC–MS analyses) and spectroscopic analyses (FTIR analyses) of bio-oil showed that it is a complex mixture consisting of different classes of organic compounds, i.e., hydrocarbons (alkanes, alkenes, cyclic compounds…etc.), carboxylic acids, aldehydes, ketones, esters,…etc. According to fuel properties, produced bio-oils showed good properties, suitable for its use as an engine fuel or as a potential source for synthetic fuels and chemical feedstock. Obtained bio-chars had low carbon content and high ash content which make them unattractive for as renewable source energy.

  19. Bio-oils and other bio fuels used in heat- and power generation; Flytande biobraenslen foer el- och vaermeproduktion

    Energy Technology Data Exchange (ETDEWEB)

    Sandgren, Annamaria; Ekdahl, Emma; Sernhed, Kerstin; Lindstroem, Erica

    2010-05-15

    The purpose of this study was to assemble and disseminate knowledge about bio-oils and other bio fuels which are used for heat- and power generation or liquid bio fuels/oils that may become interesting in the future. One aim of this study was to give an updated picture of the Swedish market for bio-oils and to provide an overview of practical experience on the usage of bio-oils in the Swedish heat and power industry. In order to show a green profile, bio-oils can be used in the heat and power generation. However, not all bio-oils can be viewed as climate friendly. Some production of bio-oils may actually - if a lifecycle perspective is considered - lead to increased emissions of greenhouse gases, and there are also ethical issues that need to be considered. The data collection was carried out in three different fields. The objective of the first part was to create an overview of the Swedish market for liquid bio fuels/oils for heat and power production. The second part of the study aimed to clarify the issues surrounding environmental and ethical issues associated with the use of different bio-oils. A selection of oil crops for a closer study was made based on production volume (soybean, palm oil and rapeseed) and expected future potential (jatropha). This part of the study was based on a literature review. In the third part of the study technical and practical experiences from using bio-oils in heat and power production were studied. The interviews made with purchasing managers in the second part gave valuable information on which utilities would be the most interesting to interview for the study of technical and practical experiences, where interviews were carried out with persons familiar with the daily operation of the plant. The use of liquid bio fuels was about 4.3 % of total fuel use in Swedish district heating production in 2007 (1.2 % pine oil and 3.0 % other bio-oil). In other words, it is mainly bio-oils that have been used and not other types of liquid

  20. Fiscal 1999 achievement report on regional consortium research and development project. Regional consortium research on energy (Research and development of biofuel production using highly functional bioreactor - 2nd year); 1999 nendo kokino bio reactor ni yoru bio nenryo seisan ni kansuru kenkyu kaihatsu seika hokokusho (dai 2 nendo)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Microbes capable of a high biodiesel fuel (BDF) yield from moisture-containing oils assumedly waste oil are investigated. Lipase attributed to Rhizopus oryzae exhibits a high reaction rate of not lower than 90%. The process functions even when microbes are immobilized by BSPs. BDF does not affect driving performance, and black smoke is reduced. A process basic to industrial production is developed by use of a fixed bed reactor. In the production of ethanol from starch thanks to plural kinds of glucoamylase producing yeast, ethanol is produced at a rate of 7-8% under microaerophilic conditions in both proliferation and fermentation periods, which means a success achieved in growing arming yeast equipped with enhanced functions. A 20-liter class bench plant is installed and immobilization by BSPs is tested, when no problem is detected. In a reaction involving these immobilized microbes, a reaction rate near 16% is achieved. In the production of ethanol by yeast immobilized by BSPs, use of a fuzzy control system is studied, and it is found that prolonged stability is available when glucose concentration is sustained at 10-20g/liter. (NEDO)

  1. Advances in bio-inspired computing for combinatorial optimization problems

    CERN Document Server

    Pintea, Camelia-Mihaela

    2013-01-01

    Advances in Bio-inspired Combinatorial Optimization Problems' illustrates several recent bio-inspired efficient algorithms for solving NP-hard problems.Theoretical bio-inspired concepts and models, in particular for agents, ants and virtual robots are described. Large-scale optimization problems, for example: the Generalized Traveling Salesman Problem and the Railway Traveling Salesman Problem, are solved and their results are discussed.Some of the main concepts and models described in this book are: inner rule to guide ant search - a recent model in ant optimization, heterogeneous sensitive a

  2. Bio-inspired computational techniques based on advanced condition monitoring

    Institute of Scientific and Technical Information of China (English)

    Su Liangcheng; He Shan; Li Xiaoli; Li Xinglin

    2011-01-01

    The application of bio-inspired computational techniques to the field of condition monitoring is addressed.First, the bio-inspired computational techniques are briefly addressed; the advantages and disadvantages of these computational methods are made clear. Then, the roles of condition monitoring in the predictive maintenance and failures prediction and the development trends of condition monitoring are discussed. Finally, a case study on the condition monitoring of grinding machine is described, which shows the application of bio-inspired computational technique to a practical condition monitoring system.

  3. Negative Effects of Sludge Bulking in Membrane Bio-Reactor

    Institute of Scientific and Technical Information of China (English)

    ZHANG Ying; HUANG Zhi; REN Nanqi; MENG Qingjuan

    2006-01-01

    Sludge bulking property of membrane bio-reactor was investigated in this study through contrast research. When the sludge bulking appeared, the removal efficiency of COD in membrane bio-reactor increased slightly through the function of filamentous bacteria. However, the negative effects of the higher net water-head differential pressures, the high block rate of membrane pore and the great quantity of filamentous bacteria at the external surface presented at the same time. Thus, plenty of methods should be performed to control sludge bulking once it happened in membrane bio-reactor.

  4. Upgrading of Intermediate Bio-Oil Produced by Catalytic Pyrolysis

    Energy Technology Data Exchange (ETDEWEB)

    Abdullah, Zia [Battelle Memorial Inst., Columbus, OH (United States); Chadwell, Brad [Battelle Memorial Inst., Columbus, OH (United States); Taha, Rachid [Battelle Memorial Inst., Columbus, OH (United States); Hindin, Barry [Battelle Memorial Inst., Columbus, OH (United States); Ralston, Kevin [Battelle Memorial Inst., Columbus, OH (United States)

    2015-06-30

    The objectives of this project were to (1) develop a process to upgrade catalytic pyrolysis bio-oil, (2) investigate new upgrading catalysts suited for upgrading catalytic pyrolysis bio-oil, (3) demonstrate upgrading system operation for more than 1,000 hours using a single catalyst charge, and (4) produce a final upgraded product that can be blended to 30 percent by weight with petroleum fuels or that is compatible with existing petroleum refining operations. This project has, to the best of our knowledge, for the first time enabled a commercially viable bio-oil hydrotreatment process to produce renewable blend stock for transportation fuels.

  5. BIO-PROSPECTING, IPR, TRADITIONAL KNOWLEDGE AND ITS TRADE SECRETS

    Directory of Open Access Journals (Sweden)

    Lad Meenal Deepak

    2012-10-01

    Full Text Available Bio-prospecting involves searching for collecting, and deriving genetic material from samples of bio-diversity that can be used in commercialized pharmaceutical, agricultural, industrial, or chemical processing end products. Salient features of Bio-prospecting are: Conservation and sustainable use of biological diversity, Rights of traditional, indigenous knowledge holders; fair and equitable sharing of benefits arising from the research, indigenous knowledge, intellectual property, or application of biological resources. The meaningful participation in these processes by traditional, indigenous knowledge holders.As far as Bio-prospecting & final commercial manufacturing company is concerned certain larger pharmaceutical companies operate their own Bio-prospecting units. They can develop a commercial drug from an idea to Bio-prospecting for genetic material, clinical trial, manufacturing & marketing.Herbal medicines are not marketed as pharmaceuticals & are not regulated by FDA. These drugs lack in quality control & mostly sold as dietary supplements. Pharmaceutical industries ordinarily synthesize compounds from a limited amount of natural products & the Herbal medicine industries usually don’t attempt to do so because of high cost involved for the relatively low return. Pharmaceutical Bio-prospecting involves high returns & requires low volume harvesting.The convential biological diversities are an international protocol which gives expression to the novel idea that the Bio-prospecting process could yield conservation & develop benefits. The Trade-Related Aspects of Intellectual Property Rights (TRIPS Agreement under the World Trade Organization (WTO is the pre-eminent international agreement governing intellectual property rights. It covers a broad range of intellectual property rights, including copyright, trademarks, geographical indications, trade secrets, and patents. Along with TRIPS a focuses given to rights of traditional indigenous

  6. Pyrolysis of sunflower seed hulls for obtaining bio-oils.

    Science.gov (United States)

    Casoni, Andrés I; Bidegain, Maximiliano; Cubitto, María A; Curvetto, Nestor; Volpe, María A

    2015-02-01

    Bio-oils from pyrolysis of as received sunflower seed hulls (SSH), hulls previously washed with acid (SSHA) and hulls submitted to a mushroom enzymatic attack (BSSH) were analyzed. The concentration of lignin, hemicellulose and cellulose varied with the pre-treatment. The liquid corresponding to SSH presented a relatively high concentration of acetic acid and a high instability to storage. The bio-oil from SSHA showed a high concentration of furfural and an appreciable amount of levoglucosenone. Lignin was degraded upon enzymatic activity, for this reason BSSH led to the highest yield of bio-oil, with relative high concentration of acetic acid and stability to storage.

  7. CHARACTERIZATION, BIO-FORMULATION DEVELOPMENT AND SHELF-LIFE STUDIES OF LOCALLY ISOLATED BIO-FERTILIZER STRAINS

    Directory of Open Access Journals (Sweden)

    Vipin Kumar

    2014-03-01

    Full Text Available Nitrogen fixing, phosphate solubilizing and potash mobilizing bacterial strains were isolated from rhizosphere soil of agricultural land, the isolated bacterial strains were further characterized by a series of biochemical reactions and identified as genus Azotobacter, Bacillus and Pseudomonas respectively. A technology for their mass multiplication and their bio-formulation has been developed. Fly-ash was used as carrier materials for bio-formulation development of bio-fertilizer strains. Shelf-life studies of the bio-formulations were carried out during storage period. The selected isolates were found to be potent nitrogen fixer, phosphate solubilizers showing clear halo zone around their colonies and potash mobilizer showing mobilization of potassium on respective medium. A general decline in cfu count was noticed in fly-ash based bio-formulations. All the bio-formulations however, retained more than 108 cfu/g viable propagules up to 270 days. The present studies were shown encouraging results in respect to fly-ash as carrier materials for bio-fertilizer strains which are comparable to other commercially available carrier materials.

  8. 78 FR 5165 - First Phase of the Forest Planning Process for the Bio-Region

    Science.gov (United States)

    2013-01-24

    ... Forest Service First Phase of the Forest Planning Process for the Bio-Region AGENCY: U.S.D.A. Forest... the forest planning process for the Bio-Region. SUMMARY: Come gather 'round people Wherever you roam... the Bio-Regional Assessment has begun. DATES: The Bio-Regional Assessment Report will be completed...

  9. Recycling used palm oil and used engine oil to produce white bio oil, bio petroleum diesel and heavy fuel

    Science.gov (United States)

    Al-abbas, Mustafa Hamid; Ibrahim, Wan Aini Wan; Sanagi, Mohd. Marsin

    2012-09-01

    Recycling waste materials produced in our daily life is considered as an additional resource of a wide range of materials and it conserves the environment. Used engine oil and used cooking oil are two oils disposed off in large quantities as a by-product of our daily life. This study aims at providing white bio oil, bio petroleum diesel and heavy fuel from the disposed oils. Toxic organic materials suspected to be present in the used engine oil were separated using vacuum column chromatography to reduce the time needed for the separation process and to avoid solvent usage. The compounds separated were detected by gas chromatography-mass spectrometry (GC-MS) and found to contain toxic aromatic carboxylic acids. Used cooking oils (thermally cracked from usage) were collected and separated by vacuum column chromatography. White bio oil produced was examined by GC-MS. The white bio oil consists of non-toxic hydrocarbons and is found to be a good alternative to white mineral oil which is significantly used in food industry, cosmetics and drugs with the risk of containing polycyclic aromatic compounds which are carcinogenic and toxic. Different portions of the used cooking oil and used engine were mixed to produce several blends for use as heavy oil fuels. White bio oil was used to produce bio petroleum diesel by blending it with petroleum diesel and kerosene. The bio petroleum diesel produced passed the PETRONAS flash point and viscosity specification test. The heat of combustion of the two blends of heavy fuel produced was measured and one of the blends was burned to demonstrate its burning ability. Higher heat of combustion was obtained from the blend containing greater proportion of used engine oil. This study has provided a successful recycled alternative for white bio oil, bio petroleum fuel and diesel which can be an energy source.

  10. Impact of bio-palladium nanoparticles (bio-Pd NPs) on the activity and structure of a marine microbial community.

    Science.gov (United States)

    Nuzzo, Andrea; Hosseinkhani, Baharak; Boon, Nico; Zanaroli, Giulio; Fava, Fabio

    2017-01-01

    Biogenic palladium nanoparticles (bio-Pd NPs) represent a promising catalyst for organohalide remediation in water and sediments. However, the available information regarding their possible impact in case of release into the environment, particularly on the environmental microbiota, is limited. In this study the toxicity of bio-Pd NPs on the model marine bacterium V. fischeri was assessed. The impacts of different concentrations of bio-Pd NPs on the respiratory metabolisms (i.e. organohalide respiration, sulfate reduction and methanogenesis) and the structure of a PCB-dechlorinating microbial community enriched form a marine sediment were also investigated in microcosms mimicking the actual sampling site conditions. Bio-Pd NPs had no toxic effect on V. fischeri. In addition, they had no significant effects on PCB-dehalogenating activity, while showing a partial, dose-dependent inhibitory effect on sulfate reduction as well as on methanogenesis. No toxic effects by bio-Pd NPs could be also observed on the total bacterial community structure, as its biodiversity was increased compared to the not exposed community. In addition, resilience of the microbial community to bio-Pd NPs exposure was observed, being the final community organization (Gini coefficient) of samples exposed to bio-Pd NPs similar to that of the not exposed one. Considering all the factors evaluated, bio-Pd NPs could be deemed as non-toxic to the marine microbiota in the conditions tested. This is the first study in which the impact of bio-Pd NPs is extensively evaluated over a microbial community in relevant environmental conditions, providing important information for the assessment of their environmental safety.

  11. BioMEMS for mitochondria medicine

    Science.gov (United States)

    Padmaraj, Divya

    A BioMEMS device to study cell-mitochondrial physiological functionalities was developed. The pathogenesis of many diseases including obesity, diabetes and heart failure as well as aging has been linked to functional defects of mitochondria. The synthesis of Adenosine Tri Phosphate (ATP) is determined by the electrical potential across the inner mitochondrial membrane and by the pH difference due to proton flux across it. Therefore, electrical characterization by E-fields with complementary chemical testing was used here. The BioMEMS device was fabricated as an SU-8 based microfluidic system with gold electrodes on SiO2/Si wafers for electromagnetic interrogation. Ion Sensitive Field Effect Transistors (ISFETs) were incorporated for proton studies important in the electron transport chain, together with monitoring Na+, K+ and Ca++ ions for ion channel studies. ISFETs are chemically sensitive Metal Oxide Semiconductor Field Effect Transistor (MOSFET) devices and their threshold voltage is directly proportional to the electrolytic H+ ion variation. These ISFETs (sensitivity ˜55 mV/pH for H+) were further realized as specific ion sensitive Chemical Field Effect Transistors (CHEMFETs) by depositing a specific ion sensitive membrane on the gate. Electrodes for dielectric spectroscopy studies of mitochondria were designed as 2- and 4-probe structures for optimized operation over a wide frequency range. In addition, to limit polarization effects, a 4-electrode set-up with unique meshed pickup electrodes (7.5x7.5 mum2 loops with 4 mum wires) was fabricated. Sensitivity of impedance spectroscopy to membrane potential changes was confirmed by studying the influence of uncouplers and glucose on mitochondria. An electrical model was developed for the mitochondrial sample, and its frequency response correlated with impedance spectroscopy experiments of sarcolemmal mitochondria. Using the mesh electrode structure, we obtained a reduction of 83.28% in impedance at 200 Hz. COMSOL

  12. Optical closure of parameterized bio-optical relationships

    Science.gov (United States)

    He, Shuangyan; Fischer, Jürgen; Schaale, Michael; He, Ming-xia

    2014-03-01

    An optical closure study on bio-optical relationships was carried out using radiative transfer model matrix operator method developed by Freie Universität Berlin. As a case study, the optical closure of bio-optical relationships empirically parameterized with in situ data for the East China Sea was examined. Remote-sensing reflectance ( R rs) was computed from the inherent optical properties predicted by these biooptical relationships and compared with published in situ data. It was found that the simulated R rs was overestimated for turbid water. To achieve optical closure, bio-optical relationships for absorption and scattering coefficients for suspended particulate matter were adjusted. Furthermore, the results show that the Fournier and Forand phase functions obtained from the adjusted relationships perform better than the Petzold phase function. Therefore, before bio-optical relationships are used for a local sea area, the optical closure should be examined.

  13. New BioCo binders containing biopolymers for foundry industry

    Directory of Open Access Journals (Sweden)

    B. Grabowska

    2013-01-01

    Full Text Available Possibilities of cross-linking of new polymer binders from the BioCo group, their hardening in moulding sands at the application of cross-linking agents both physical and chemical are presented. Their thermal stability was determined. It was proved, that moulding sands bound by the BioCo binders are characterised by the compression strength (Ruc of an order of 2 MPa, and the bending strength (Rug of 1 MPa, after 1 hour of a sample curing. The worked out BioCo binders are biodegradable and renewable in the part which was not completely burned. The investigated moulding sands with the BioCo binders are easily knocked out and have a good susceptibility for mechanical reclamation processes.

  14. [Bio-active substances derived from marine microorganisms].

    Science.gov (United States)

    Liu, Quanyong; Hu, Jiangchun; Xue, Delin; Ma, Chengxin; Wang, Shujin

    2002-07-01

    Marine microorganisms, which are taxonomically diverse and genetically special, have powerful potential in producing novel bio-active substances. This article summarized research progress in this respect. The results showed that marine bacteria which are main marine microorganism flora can produce rich kinds of bio-active substances and that even though marine actinomycetes and marine fungi are not as many as marine bacteria in species and quantity, they should be paid no less attention about their bio-active substances. Besides, present research are limited to those marine microorganisms which are easily cultured. One of the future research trends will be focused on bio-active substances derived from non-culturable marine microorganisms.

  15. PubChem BioAssay: 2017 update

    Science.gov (United States)

    Wang, Yanli; Bryant, Stephen H.; Cheng, Tiejun; Wang, Jiyao; Gindulyte, Asta; Shoemaker, Benjamin A.; Thiessen, Paul A.; He, Siqian; Zhang, Jian

    2017-01-01

    PubChem's BioAssay database (https://pubchem.ncbi.nlm.nih.gov) has served as a public repository for small-molecule and RNAi screening data since 2004 providing open access of its data content to the community. PubChem accepts data submission from worldwide researchers at academia, industry and government agencies. PubChem also collaborates with other chemical biology database stakeholders with data exchange. With over a decade's development effort, it becomes an important information resource supporting drug discovery and chemical biology research. To facilitate data discovery, PubChem is integrated with all other databases at NCBI. In this work, we provide an update for the PubChem BioAssay database describing several recent development including added sources of research data, redesigned BioAssay record page, new BioAssay classification browser and new features in the Upload system facilitating data sharing. PMID:27899599

  16. Wireless Distribution and Use of Bio-sensor Data

    DEFF Research Database (Denmark)

    Kyng, Morten; Kristensen, Margit; Christensen, Erika Frischknecht

    2007-01-01

      During emergency response use of wired bio-sensors create problems for the response workers. It is difficult to transport patients and checking of data requires you to be next to the patient. We will report on work in progress regarding development of a wireless bio-monitor system that supports...... distribution and use by all involved parties of bio-sensor data during emergency response. The system is being developed in close cooperation between doctors, paramedics and IT specialists using qualitative methods including ethnographically inspired field work and simulations of future work. The system...... evaluations have already demonstrated the usefulness of being able to move patients without having to take care of wires and being able to inspect bio-sensor data without being next to the patient. However, new problems have also emerged when no wires connect a patient to a display. E.g. how do you know whose...

  17. BioLandMani sünd kontrolli all

    Index Scriptorium Estoniae

    2005-01-01

    Euroopa Liidu haridusprogrammide Socrates, Leonardo ja Youth keskuse ekspertide külaskäigust Eesti Põllumajandusülikooli, et kontrollida Baltimaade ühise magistriprogrammi BioLandMan ettevalmistamist

  18. Bio- ja geenitehnoloogia keskus on loodud / Erkki Truve

    Index Scriptorium Estoniae

    Truve, Erkki, 1965-

    2002-01-01

    Tallinna Tehnikaülikooli nõukogu otsustas ümber kujundada senise materjaliteaduse ja geeni/biotehnoloogia keskuse kaheks uueks keskuseks: bio- ja geenitehnolooogia keskuseks ning materjaliteaduse keskuseks

  19. Past, Present, and Future Production of Bio-oil

    Energy Technology Data Exchange (ETDEWEB)

    Steele, Philip; Yu, Fei; Gajjela, Sanjeev

    2009-04-01

    Bio-oil is a liquid product produced by fast pyrol-ysis of biomass. The fast pyrolysis is performed by heating the biomass rapidly (2 sec) at temperatures ranging from 350 to 650 oC. The vapors produced by this rapid heating are then condensed to produce a dark brown water-based emulsion composed of frag-ments of the original hemicellulose, cellulose and lignin molecules contained in the biomass. Yields range from 60 to 75% based on the feedstock type and the pyrolysis reactor employed. The bio-oil pro-duced by this process has a number of negative prop-erties that are produced mainly by the high oxygen content (40 to 50%) contributed by that contained in water (25 to 30% of total mass) and oxygenated compounds. Each bio-oil contains hundreds of chemi-cal compounds. The chemical composition of bio-oil renders it a very recalcitrant chemical compound. To date, the difficulties in utilizing bio-oil have limited its commercial development to the production of liq-uid smoke as food flavoring. Practitioners have at-tempted to utilize raw bio-oil as a fuel; they have also applied many techniques to upgrade bio-oil to a fuel. Attempts to utilize raw bio-oil as a combustion engine fuel have resulted in engine or turbine dam-age; however, Stirling engines have been shown to successfully combust raw bio-oil without damage. Utilization of raw bio-oil as a boiler fuel has met with more success and an ASTM standard has recently been released describing bio-oil characteristics in relation to assigned fuel grades. However, commercialization has been slow to follow and no reports of distribution of these bio-oil boiler fuels have been reported. Co-feeding raw bio-oil with coal has been successfully performed but no current power generation facilities are following this practice. Upgrading of bio-oils to hydrocarbons via hydroprocessing is being performed by several organizations. Currently, limited catalyst life is the obstacle to commercialization of this tech-nology. Researchers

  20. Bio-palladium: from metal recovery to catalytic applications.

    Science.gov (United States)

    De Corte, Simon; Hennebel, Tom; De Gusseme, Bart; Verstraete, Willy; Boon, Nico

    2012-01-01

    While precious metals are available to a very limited extent, there is an increasing demand to use them as catalyst. This is also true for palladium (Pd) catalysts and their sustainable recycling and production are required. Since Pd catalysts exist nowadays mostly under the form of nanoparticles, these particles need to be produced in an environment-friendly way. Biological synthesis of Pd nanoparticles ('bio-Pd') is an innovative method for both metal recovery and nanocatalyst synthesis. This review will discuss the different bio-Pd precipitating microorganisms, the applications of the catalyst (both for environmental purposes and in organic chemistry) and the state of the art of the reactors based on the bio-Pd concept. In addition, some main challenges are discussed, which need to be overcome in order to create a sustainable nanocatalyst. Finally, some outlooks for bio-Pd in environmental technology are presented.

  1. Biological General Repository for Interaction Datasets (BioGRID)

    Data.gov (United States)

    U.S. Department of Health & Human Services — BioGRID is an online interaction repository with data on raw protein and genetic interactions from major model organism species. All interaction data are freely...

  2. Bio-inspired computation in unmanned aerial vehicles

    CERN Document Server

    Duan, Haibin

    2014-01-01

    Bio-inspired Computation in Unmanned Aerial Vehicles focuses on the aspects of path planning, formation control, heterogeneous cooperative control and vision-based surveillance and navigation in Unmanned Aerial Vehicles (UAVs) from the perspective of bio-inspired computation. It helps readers to gain a comprehensive understanding of control-related problems in UAVs, presenting the latest advances in bio-inspired computation. By combining bio-inspired computation and UAV control problems, key questions are explored in depth, and each piece is content-rich while remaining accessible. With abundant illustrations of simulation work, this book links theory, algorithms and implementation procedures, demonstrating the simulation results with graphics that are intuitive without sacrificing academic rigor. Further, it pays due attention to both the conceptual framework and the implementation procedures. The book offers a valuable resource for scientists, researchers and graduate students in the field of Control, Aeros...

  3. Bio-ecology and language: a necessary unity

    DEFF Research Database (Denmark)

    Cowley, Stephen

    2014-01-01

    -ecology. While shaped by discourse and beliefs about language-systems (and representations), the language and actions of human organism–environment systems change the world. As Garner (2004) argues, ecolinguistics can do more than invoke ‘interaction’ between language and ecology. While ‘realities’ are partly...... illuminate the dynamics which enmesh the bio-ecology, human evolution, local histories, and language. In short, part of the field’s agenda becomes that of clarifying how languaging and language affect plant–animal–human–culture formations. If the approach can be used to forge a unified perspective on the bio......The paper asks how languaging and language influence the world of the living. Extending Clements and Shelford (1939), the bio-ecology is redefined as the domain of plant–animal–human–culture formations. The move places what people do as a result of languaging into a reciprocal relation with the bio...

  4. Bio-oil from Flash Pyrolysis of Agricultural Residues

    DEFF Research Database (Denmark)

    Ibrahim, Norazana

    bio-oils. Mainly the influence of feedstock type (wheat straw, rice husk and pine wood), feedstock water content and reactor temperature on the yield of char, bio-oil and gas were investigated. The storage stability of bio-oils with respect to changes in viscosity, water content and pH were...... liquid organics yield. In addition, the chemical compositions of the bio-oils and the chars of the investigated feedstocks were also analyzed. The utilization of the pyrolysis oil in static combustion equipments such as boilers and turbine have shown that the suitability of the pyrolysis oil...... to substitute fossil fuel. However, several limitations still arise due to the instability of the pyrolysis oil that may cause problems with transport and storage. Pyrolysis oil contains more than hundred of chemical compounds and has a wide range of volatility (different boiling points). The stability...

  5. Bio-based polyurethane foams from renewable resources

    Science.gov (United States)

    Stanzione, M.; Russo, V.; Sorrentino, A.; Tesser, R.; Lavorgna, M.; Oliviero, M.; Di Serio, M.; Iannace, S.; Verdolotti, L.

    2016-05-01

    In the last decades, bio-derived natural materials, such as vegetable oils, polysaccharides and biomass represent a rich source of hydroxyl precursors for the synthesis of polyols which can be potentially used to synthesize "greener" polyurethane foams. Herein a bio-based precursor (obtained from succinic acid) was used as a partial replacement of conventional polyol to synthesize PU foams. A mixture of conventional and bio-based polyol in presence of catalysts, silicone surfactant and diphenylmethane di-isocyanate (MDI) was expanded in a mold and cured for two hours at room temperature. Experimental results highlighted the suitability of this bio-precursor to be used in the production of flexible PU foams. Furthermore the chemo-physical characterization of the resulting foams show an interesting improvement in thermal stability and elastic modulus with respect to the PU foams produced with conventional polyol.

  6. Envirobiosens. New trends in bio-sensing for environmental applications

    Energy Technology Data Exchange (ETDEWEB)

    Alcock, S. [Cranfield Biothechnology Centre, Cranfield University (United Kingdom); Cosnier, S. [Universite Joseph-Fourier, Grenoble I, Lab. d' Electrochimie Organique et de Photochimie Redox, UMR CNRS 5630, 38 (France); Magner, E. [Limerick University, Dept. of Chemical and Environmental Sciences (Ireland)] [and others

    2000-07-01

    The development of useful sensor systems to monitor multiple pollutants is needed for many environmental applications like the pollution monitoring and processing. The advantages of chemical sensors, bio-sensors and bio-mimetic systems should be exploited to fill specific niche applications in environmental engineering. Sensors offer particular advantages as they can be used for rapid field assessment of pollution risks, including the effects of pollutant mixtures. This conference reviews the current state of the art for bio-sensors operating in the environment and in environmental processes to develop bio-sensors practical applications in the environmental technology. The papers are presented in three parts: enzymatic sensors for environmental monitoring; affinity sensors for environmental application; cell and tissue sensors for environmental analysis, future prospects. (A.L.B.)

  7. Prototyping Bio-Nanorobots using Molecular Dynamics Simulation

    CERN Document Server

    Hamdi, Mustapha; Ferreira, A; Mavroidis, Constantinos

    2007-01-01

    This paper presents a molecular mechanics study using a molecular dynamics software (NAMD) coupled to virtual reality (VR) techniques for intuitive Bio-NanoRobotic prototyping. Using simulated Bio-Nano environments in VR, the operator can design and characterize through physical simulation and 3-D visualization the behavior of Bio-NanoRobotic components and structures. The main novelty of the proposed simulations is based on the characterization of stiffness performances of passive joints-based deca-alanine protein molecule and active joints-based viral protein motor (VPL) in their native environment. Their use as elementary Bio-NanoRobotic components (1 dof platform) are also simulated and the results discussed.

  8. Bio-Inspired Political Systems. Opening a Field

    CERN Document Server

    Mezza-Garcia, Nathalie

    2012-01-01

    In this paper we highlight the scopes of engineering bio-inspired political systems, which are political systems based on the properties of life that self-organize the increasing complexity of human social systems. We describe bio-inspired political systems and conjecture about various ways to get to them, most notably, metaheuristics, modeling and simulation and complexified topologies. Bio-inspired political systems operate with nature-based dynamics, inspired on the knowledge that has been acquired about complexity from natural social systems and life. Bio-inspired political systems are presented as the best alternative for organizing human sociopolitical interactions as computation and microelectronics-based technology profoundly modify the ways in which humans decide. Therefore, weakening classical political systems. For instance, dwindling top-down power structures, modifying the notion of geographical spatiality and augmenting the political granularity. We also argue that, more than a new theoretical p...

  9. Alkaline hydrothermal liquefaction of swine carcasses to bio-oil

    Energy Technology Data Exchange (ETDEWEB)

    Zheng, Ji-Lu, E-mail: triace@163.com; Zhu, Ming-Qiang; Wu, Hai-tang

    2015-09-15

    Highlights: • Swine carcasses can be converted to bio-oil by alkaline hydrothermal liquefaction. • It seems that the use of the bio-oil for heat or CHP is technically suitable. • Some valuable chemicals were found in the bio-oils. • The bio-oil and the solid residue constituted an energy efficiency of 93.63% for the feedstock. • The solid residue can be used as a soil amendment, to sequester C and for preparing activated carbon. - Abstract: It is imperative that swine carcasses are disposed of safely, practically and economically. Alkaline hydrothermal liquefaction of swine carcasses to bio-oil was performed. Firstly, the effects of temperature, reaction time and pH value on the yield of each liquefaction product were determined. Secondly, liquefaction products, including bio-oil and solid residue, were characterized. Finally, the energy recovery ratio (ERR), which was defined as the energy of the resultant products compared to the energy input of the material, was investigated. Our experiment shows that reaction time had certain influence on the yield of liquefaction products, but temperature and pH value had bigger influence on the yield of liquefaction products. Yields of 62.2 wt% bio-oil, having a high heating value of 32.35 MJ/kg and a viscosity of 305cp, and 22 wt% solid residue were realized at a liquefaction temperature of 250 °C, a reaction time of 60 min and a pH value of 9.0. The bio-oil contained up to hundreds of different chemical components that may be classified according to functional groups. Typical compound classes in the bio-oil were hydrocarbons, organic acids, esters, ketones and heterocyclics. The energy recovery ratio (ERR) reached 93.63%. The bio-oil is expected to contribute to fossil fuel replacement in stationary applications, including boilers and furnaces, and upgrading processes for the bio-oil may be used to obtain liquid transport fuels.

  10. Characterization of the bio-oil of rapeseed cake

    Energy Technology Data Exchange (ETDEWEB)

    Culcuoglu, E.; Unay, E.; Karaosmanoglu, F. [Istanbul Technical Univ. (Turkey). Dept. of Chemical Engineering; Angin, D.; Sensoz, S. [Osman Gazi Univ., Meselik Eskisehir (Turkey). Dept. of Chemical Engineering

    2005-10-15

    Pyrolysis is the most important process in the thermal conversion processes of biomass. In this study, pyrolysis of the rapeseed cake was performed within a fixed bed reactor under static nitrogen atmosphere at 650{sup o}C pyrolysis temperature and at 15{sup o}C min{sup -1} heating rate. The various properties of bio-oil acquired under these conditions were identified. The results of bio-oil showed the green candidate fuel. (Author)

  11. Hydrothermal liquefaction of barley straw to bio-crude oil

    DEFF Research Database (Denmark)

    Zhu, Zhe; Rosendahl, Lasse; Toor, Saqib;

    2015-01-01

    Hydrothermal liquefaction (HTL) of barley straw with K2CO3 at different temperatures (280–400 C) was conducted and compared to optimize its process conditions; the aqueous phase as a co-product from this process was recycled to explore the feasibility of implementing wastewater reuse for bio...... a detailed insight into the HTL behavior of barley straw, and offers potential opportunities and benefits for bio-crude oil production through the reuse of aqueous phase....

  12. Special issue on bio-ontologies and phenotypes.

    Science.gov (United States)

    Soldatova, Larisa N; Collier, Nigel; Oellrich, Anika; Groza, Tudor; Verspoor, Karin; Rocca-Serra, Philippe; Dumontier, Michel; Shah, Nigam H

    2015-01-01

    The bio-ontologies and phenotypes special issue includes eight papers selected from the 11 papers presented at the Bio-Ontologies SIG (Special Interest Group) and the Phenotype Day at ISMB (Intelligent Systems for Molecular Biology) conference in Boston in 2014. The selected papers span a wide range of topics including the automated re-use and update of ontologies, quality assessment of ontological resources, and the systematic description of phenotype variation, driven by manual, semi- and fully automatic means.

  13. Human Factors Issues for Interaction with Bio-Inspired Swarms

    Science.gov (United States)

    2012-10-01

    subtle leaders of fish schools. Pheromone trails also suggest a way to support human interaction as has been explored to a limited extent... Human Factors issues for Interaction with Bio-Inspired Swarms Michael Lewis*, Michael Goodrich**, Katia Sycara+, Mark Steinberg++ * School of...Enabling a human to control such bio-inspired systems is a considerable challenge due to the limitations of each individual robot and the sheer

  14. Bio-Mechatronics: From Insects to In-Vivo Mechatronics

    OpenAIRE

    Vaidyanathan, Ravi

    2013-01-01

    The Department of Automatic Control & Systems Engineering is pleased to announce the following seminar: Bio-Mechatronics: From Insects to In-Vivo Mechatronics Dr Ravi Vaidyanathan Department of Mechanical Engineering Imperial College Wednesday, 25th September 2013 at 14:00, LT02, Sir Henry Stephenson Building Mechatronics is the synergistic combination of precision engineering, electronic control, and systems thinking in the design of products and manufacturing processes. Bio-Mechatron...

  15. Brief overview of BioMicroNano Technologies.

    Energy Technology Data Exchange (ETDEWEB)

    Gourley, Paul Lee

    2005-01-01

    This paper provides a brief overview of the fields of biological micro-electromechanical systems (bioMEMs) and associated nanobiotechnologies, collectively denoted as BioMicroNano. Although they are developing at a very rapid pace and still redefining themselves, several stabilized areas of research and development can be identified. Six major areas are delineated, and specific examples are discussed and illustrated. Various applications of the technologies are noted, and potential market sizes are compared.

  16. Multi-culture solar heated bio-shelter. Final report

    Energy Technology Data Exchange (ETDEWEB)

    1985-01-01

    A rooftop greenhouse (bio-shelter) that is heated with active and passive solar systems is presented. The intent of the greenhouse is to grow vegetables hydroponically the year-round using a nutrient flow technique; and to growth the giant tropical Malaysian prawn Macrobrachium rosenbergii in a recycling raceway water system heated with solar power. The produce grown was continuously monitored and the harvests weighed in order to estimate the year-round production potential of the bio-shelter greenhouse.

  17. Report on the 5th International Bio-logging Symposium

    Science.gov (United States)

    2014-09-30

    including suggestions for reducing this burden, to Washington Headquarters Services, Directorate for Information Operations and Reports, 1215 Jefferson...LONG-TERM GOALS Bio-logging originated in the marine (polar) realm, which explains why marine mammals remain today the main biological models in...www.animalbiotelemetry.com/) and Movement Ecology (http://www.movementecologyjournal.com/). A book on Bio-logging, commissioned on Springer will be

  18. Bioterrorism Preparedness Through Public Health and Medical Bio-Surveillance

    Science.gov (United States)

    2006-05-31

    viral hemorrhagic fevers (Ebola, Marburg, and Lassa ); aflatoxin; and botulinum and shigella toxins comprise some of the most dangerous bio- agents... outbreaks could occur simultaneously in multiple locations, which is less likely in a natural epidemic. 5 Contagions can spread throughout the...surveillance to detect attacks. Surveillance to detect, collect, analyze, and interpret reports of bio-events and trained staffs to monitor disease outbreaks

  19. Transformation fermière de produits Bio Suisse

    OpenAIRE

    Clerc, Maurice

    2011-01-01

    Les producteurs bio sont encouragés à mettre en valeur eux-mêmes leurs matières premières chaque fois que possible. Cela permet d’enrichir la gamme de produits écoulés en circuits courts et d’étoffer la palette des produits du terroir. Les points les plus importants de cette transformation fermière bio sont résumés ci-après.

  20. Co-publishing with BioMed Central

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    <正>We are delighted to announce that Chinese Birds will be published in partnership with BioMed Central,part of Springer,under the Open Access model from 2014.As the leading Open Access publisher,BioMed Central will support the journal in its continued growth and development,and will promote to a broader community of audience.Beijing Forestry University will support the journal by sponsoring Article-

  1. Bio-Inspired Sampling and Reconstruction Framework for Scientific Visualization

    Science.gov (United States)

    2015-09-17

    AFRL-AFOSR-VA-TR-2015-0287 Bio - Inspired Sampling and Reconstruction Framework for Scientific Visualization Alireza Entezari UNIVERSITY OF FLORIDA...TITLE AND SUBTITLE A Bio - inspired Sampling and Reconstruction Framework for Scientific Visualization 5a. CONTRACT NUMBER 5b. GRANT NUMBER FA9550...invariant representation, one can increase the quality of signal reconstruction. Moreover, the computational cost of the reconstruction process is

  2. Preparation of Bio-beads and Their Atrazine Degradation Characteristics

    Institute of Scientific and Technical Information of China (English)

    BI Hai-tao; ZHANG Lan-ying; LIU Na; ZHU Bo-lin

    2011-01-01

    Screened atrazine-mineralizing bacterium-Pseudomonas W4 was embedded inside an improved PVAH3BO3 embedment matrix to make bio-beads to degrade atrazine. The atrazine degradation characteristics were studied. The preparation procedure of bio-beads was as follows: (1) preparing a mixture of 100, 12.5, 10, 1.5 and 1 g/L PVA, bentonite(Ca), activated carbon powder, sodium alginate and centrifuged Pseudomonas W4 bacterium, respectively; (2) the mixture was dropped into a gently stirred cross linker solution(pH=6.7) and cured at 10 ℃ for 24 h.The optimal atrazine degradation conditions by bio-beads were as follows: pH=7, the auxiliary carbon source was glucose, and the concentration of glucose was greater than 325 mg/L. The bio-beads demonstrated stronger tolerance ability than the free microorganism to the increase of PCBs, hydrogen ion and hydroxide ion. SEM images show the uniform distribution of the microorganism inside bio-beads and the porous cross-linked structure of bio-beads which provides excellent mass transfer capacity.

  3. BioID Identification of Lamin-Associated Proteins.

    Science.gov (United States)

    Mehus, Aaron A; Anderson, Ruthellen H; Roux, Kyle J

    2016-01-01

    A- and B-type lamins support the nuclear envelope, contribute to heterochromatin organization, and regulate a myriad of nuclear processes. The mechanisms by which lamins function in different cell types and the mechanisms by which lamin mutations cause over a dozen human diseases (laminopathies) remain unclear. The identification of proteins associated with lamins is likely to provide fundamental insight into these mechanisms. BioID (proximity-dependent biotin identification) is a unique and powerful method for identifying protein-protein and proximity-based interactions in living cells. BioID utilizes a mutant biotin ligase from bacteria that is fused to a protein of interest (bait). When expressed in living cells and stimulated with excess biotin, this BioID-fusion protein promiscuously biotinylates directly interacting and vicinal endogenous proteins. Following biotin-affinity capture, the biotinylated proteins can be identified using mass spectrometry. BioID thus enables screening for physiologically relevant protein associations that occur over time in living cells. BioID is applicable to insoluble proteins such as lamins that are often refractory to study by other methods and can identify weak and/or transient interactions. We discuss the use of BioID to elucidate novel lamin-interacting proteins and its applications in a broad range of biological systems, and provide detailed protocols to guide new applications.

  4. Bio-Mimetic Sensors Based on Molecularly Imprinted Membranes

    Directory of Open Access Journals (Sweden)

    Catia Algieri

    2014-07-01

    Full Text Available An important challenge for scientific research is the production of artificial systems able to mimic the recognition mechanisms occurring at the molecular level in living systems. A valid contribution in this direction resulted from the development of molecular imprinting. By means of this technology, selective molecular recognition sites are introduced in a polymer, thus conferring it bio-mimetic properties. The potential applications of these systems include affinity separations, medical diagnostics, drug delivery, catalysis, etc. Recently, bio-sensing systems using molecularly imprinted membranes, a special form of imprinted polymers, have received the attention of scientists in various fields. In these systems imprinted membranes are used as bio-mimetic recognition elements which are integrated with a transducer component. The direct and rapid determination of an interaction between the recognition element and the target analyte (template was an encouraging factor for the development of such systems as alternatives to traditional bio-assay methods. Due to their high stability, sensitivity and specificity, bio-mimetic sensors-based membranes are used for environmental, food, and clinical uses. This review deals with the development of molecularly imprinted polymers and their different preparation methods. Referring to the last decades, the application of these membranes as bio-mimetic sensor devices will be also reported.

  5. The BioGRID interaction database: 2017 update

    Science.gov (United States)

    Chatr-aryamontri, Andrew; Oughtred, Rose; Boucher, Lorrie; Rust, Jennifer; Chang, Christie; Kolas, Nadine K.; O'Donnell, Lara; Oster, Sara; Theesfeld, Chandra; Sellam, Adnane; Stark, Chris; Breitkreutz, Bobby-Joe; Dolinski, Kara; Tyers, Mike

    2017-01-01

    The Biological General Repository for Interaction Datasets (BioGRID: https://thebiogrid.org) is an open access database dedicated to the annotation and archival of protein, genetic and chemical interactions for all major model organism species and humans. As of September 2016 (build 3.4.140), the BioGRID contains 1 072 173 genetic and protein interactions, and 38 559 post-translational modifications, as manually annotated from 48 114 publications. This dataset represents interaction records for 66 model organisms and represents a 30% increase compared to the previous 2015 BioGRID update. BioGRID curates the biomedical literature for major model organism species, including humans, with a recent emphasis on central biological processes and specific human diseases. To facilitate network-based approaches to drug discovery, BioGRID now incorporates 27 501 chemical–protein interactions for human drug targets, as drawn from the DrugBank database. A new dynamic interaction network viewer allows the easy navigation and filtering of all genetic and protein interaction data, as well as for bioactive compounds and their established targets. BioGRID data are directly downloadable without restriction in a variety of standardized formats and are freely distributed through partner model organism databases and meta-databases. PMID:27980099

  6. Hydrothermal liquefaction of aquatic plants to bio-oils

    Energy Technology Data Exchange (ETDEWEB)

    Zhou, D.; Zhang, L.; Zhang, S.; Fu, H.; Chen, J. [Fudan Univ., Shanghai (China). Dept. of Environmental Science and Engineering

    2010-07-01

    This study investigated the feasibility of producing bio-oils from aquatic plants by hydrothermal liquefaction using 2 typical aquatic plants as feedstocks, notably Enteromorpha prolifera and water hyacinth which are typical aquatic plants found in seawater and freshwater. Bio-oil production from these 2 feedstocks was studied in a batch reactor at controlled temperatures under an initial partial pressure of 2.0 MPa N2. The effects of temperature and reaction time on the liquefaction products yields were also studied. GC-MS and elemental analysis were carried out to analyze the composition of bio-oils. The bio-oil produced from Enteromorpha prolifera contained mainly fatty acids, esters and quite a few heterocyclic compounds. Phenols and their derivatives were found to be the main compounds in bio-oils produced from water hyacinth. An elemental analysis revealed that bio-oils produced from the 2 aquatic plants have higher energy density. It was concluded that the use of aquatic plants as feedstock for liquid fuel can contribute to environmental protection and sustainable energy development by reducing greenhouse gas emissions associated with the burning of fossil fuels. 9 refs., 3 tabs.

  7. Bio-Based Polymers with Potential for Biodegradability

    Directory of Open Access Journals (Sweden)

    Thomas F. Garrison

    2016-07-01

    Full Text Available A variety of renewable starting materials, such as sugars and polysaccharides, vegetable oils, lignin, pine resin derivatives, and proteins, have so far been investigated for the preparation of bio-based polymers. Among the various sources of bio-based feedstock, vegetable oils are one of the most widely used starting materials in the polymer industry due to their easy availability, low toxicity, and relative low cost. Another bio-based plastic of great interest is poly(lactic acid (PLA, widely used in multiple commercial applications nowadays. There is an intrinsic expectation that bio-based polymers are also biodegradable, but in reality there is no guarantee that polymers prepared from biorenewable feedstock exhibit significant or relevant biodegradability. Biodegradability studies are therefore crucial in order to assess the long-term environmental impact of such materials. This review presents a brief overview of the different classes of bio-based polymers, with a strong focus on vegetable oil-derived resins and PLA. An entire section is dedicated to a discussion of the literature addressing the biodegradability of bio-based polymers.

  8. Social Science Insights for the BioCCS Industry

    Directory of Open Access Journals (Sweden)

    Anne-Maree Dowd

    2015-05-01

    Full Text Available BioCCS is a technology gaining support as a possible emissions reduction policy option to address climate change. The process entails the capture, transport and storage of carbon dioxide produced during energy production from biomass. Globally, the most optimistic energy efficiency scenarios cannot avoid an average temperature increase of +2 °C without bioCCS. Although very much at the commencement stage, bioCCS demonstration projects can provide opportunity to garner knowledge, achieve consensus and build support around the technology’s properties. Yet many challenges face the bioCCS industry, including no guarantee biomass will always be from sustainable sources or potentially result in carbon stock losses. The operating environment also has no or limited policies, regulations and legal frameworks, and risk and safety concerns abound. Some state the key problem for bioCCS is cultural, lacking in a ‘community of support’, awareness and credibility amongst its own key stakeholders and the wider public. Therefore, the industry can benefit from the growing social science literature, drawing upon other energy and resource based industries with regard to social choice for future energy options. To this end, the following scoping review was conducted in order to ascertain gaps in existing public perception and acceptance research focusing on bioCCS.

  9. CHARACTERIZATION OF BIO-OIL FROM PALM KERNEL SHELL PYROLYSIS

    Directory of Open Access Journals (Sweden)

    R. Ahmad

    2014-12-01

    Full Text Available Pyrolysis of palm kernel shell in a fixed-bed reactor was studied in this paper. The objectives were to investigate the effect of pyrolysis temperature and particle size on the products yield and to characterize the bio-oil product. In order to get the optimum pyrolysis parameters on bio-oil yield, temperatures of 350, 400, 450, 500 and 550 °C and particle sizes of 212–300 µm, 300–600 µm, 600µm–1.18 mm and 1.18–2.36 mm under a heating rate of 50 °C min-1 were investigated. The maximum bio-oil yield was 38.40% at 450 °C with a heating rate of 50 °C min-1 and a nitrogen sweep gas flow rate of 50 ml min-1. The bio-oil products were analysed by Fourier transform infra-red spectroscopy (FTIR and gas chromatography–mass spectroscopy (GCMS. The FTIR analysis showed that the bio-oil was dominated by oxygenated species. The phenol, phenol, 2-methoxy- and furfural that were identified by GCMS analysis are highly suitable for extraction from the bio-oil as value-added chemicals. The highly oxygenated oils need to be upgraded in order to be used in other applications such as transportation fuels.

  10. BioCMOS Interfaces and Co-Design

    CERN Document Server

    Carrara, Sandro

    2013-01-01

    The application of CMOS circuits and ASIC VLSI systems to problems in medicine and system biology has led to the emergence of Bio/CMOS Interfaces and Co-Design as an exciting and rapidly growing area of research. The mutual inter-relationships between VLSI-CMOS design and the biophysics of molecules interfacing with silicon and/or onto metals has led to the emergence of the interdisciplinary engineering approach to Bio/CMOS interfaces. This new approach, facilitated by 3D circuit design and nanotechnology, has resulted in new concepts and applications for VLSI systems in the bio-world. This book offers an invaluable reference to the state-of-the-art in Bio/CMOS interfaces. It describes leading-edge research in the field of CMOS design and VLSI development for applications requiring integration of biological molecules onto the chip. It provides multidisciplinary content ranging from biochemistry to CMOS design in order to address Bio/CMOS interface co-design in bio-sensing applications.

  11. investigación en Bioética.

    Directory of Open Access Journals (Sweden)

    Daniel Meneses Carmona

    2012-01-01

    Full Text Available Este escrito esboza cuestiones acerca del lugar y el problema de la Bioética, tanto como preguntas que no tienen respuestas pre-establecidas y, como tal, exigen investigación. Como lugar, en Bioética se heredan las transformaciones de la racionalidad, la Epistemología y la Ética ocurridas en las interacciones sociales asumidas como contexto; la "Bioética" no tiene un lugar establecido y propio, se sitúa en un campo que se configura sólo al asumir la pregunta por la vida y por lo vivo. Propongo la tesis siguiente: La Bioética se constituye en la acción de introducir la vida como problema en lo cotidiano; esto conlleva la creación de nuevas sensibilidades a lo aún no sentido, lo aún no pensado, lo aún no valorado. De esta manera, el lugar de la Bioética se muestra como un juego de figuras diversas en y con las que se crean opciones de otras vidas aún no vividas y que remite a los aprendizajes como exposición al cambio y a las narrativas en las que éstos ocurren y son posibles. Esta tesis se perfila, en la perspectiva de la Bioética, como el conocimiento de cómo usar el conocimiento.

  12. Quantum Bio-Informatics:From Quantum Information to Bio-Informatics

    CERN Document Server

    Freudenberg, W; Ohya, M

    2008-01-01

    The purpose of this volume is examine bio-informatics and quantum information, which are growing rapidly at present, and to attempt to connect the two, with a view to enumerating and solving the many fundamental problems they entail. To this end, we look for interdisciplinary bridges in mathematics, physics, and information and life sciences. In particular, research into a new paradigm for information science and life science on the basis of quantum theory is emphasized. Sample Chapter(s). Markov Fields on Graphs (599 KB). Contents: Markov Fields on Graphs (L Accardi & H Ohno); Some Aspects of

  13. Project BioLex. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Dahl, J.; Broechner Andersen, M.; FORCE Technology

    2007-01-15

    The usage of biomass as a renewable source of energy is an important issue for a sustainable energy supply in Denmark. Due to pioneering work, Denmark has great experience in producing energy from biomass both in large scale CHP utilities as well as in small scale application such as domestic heating. This experience has been mainly focused in the usage of traditional domestic solid biomass fuels such as wood. However, the limited amounts available of these fuels and thereby following increasing prices have triggered the interest in using other sources of biomass. Rest and waste products from the agricultural industry is one examples of biomass which has a large potential to be used as a cheap biomass fuels. Projects of using these new types of biomass fuels are often hindered by insecurity whether this new biomass source can be applied as fuel or not. Thus in order to support usage of new sources of biomass a first step is to have knowledge on properties of the biomass fuel and be able to compare these to the known traditional fuels used. The BioLex was designed to provide this information about important properties of both traditional Danish as well as new more exotic solid biomass fuels in a database available to the public via the internet. (au)

  14. Bio-inspired self-shaping ceramics

    Science.gov (United States)

    Bargardi, Fabio L.; Le Ferrand, Hortense; Libanori, Rafael; Studart, André R.

    2016-01-01

    Shaping ceramics into complex and intricate geometries using cost-effective processes is desirable in many applications but still remains an open challenge. Inspired by plant seed dispersal units that self-fold on differential swelling, we demonstrate that self-shaping can be implemented in ceramics by programming the material's microstructure to undergo local anisotropic shrinkage during heat treatment. Such microstructural design is achieved by magnetically aligning functionalized ceramic platelets in a liquid ceramic suspension, subsequently consolidated through an established enzyme-catalysed reaction. By fabricating alumina compacts exhibiting bio-inspired bilayer architectures, we achieve deliberate control over shape change during the sintering step. Bending, twisting or combinations of these two basic movements can be successfully programmed to obtain a myriad of complex shapes. The simplicity and the universality of such a bottom-up shaping method makes it attractive for applications that would benefit from low-waste ceramic fabrication, temperature-resistant interlocking structures or unusual geometries not accessible using conventional top–down manufacturing. PMID:28008930

  15. Bio-inspired self-shaping ceramics

    Science.gov (United States)

    Bargardi, Fabio L.; Le Ferrand, Hortense; Libanori, Rafael; Studart, André R.

    2016-12-01

    Shaping ceramics into complex and intricate geometries using cost-effective processes is desirable in many applications but still remains an open challenge. Inspired by plant seed dispersal units that self-fold on differential swelling, we demonstrate that self-shaping can be implemented in ceramics by programming the material's microstructure to undergo local anisotropic shrinkage during heat treatment. Such microstructural design is achieved by magnetically aligning functionalized ceramic platelets in a liquid ceramic suspension, subsequently consolidated through an established enzyme-catalysed reaction. By fabricating alumina compacts exhibiting bio-inspired bilayer architectures, we achieve deliberate control over shape change during the sintering step. Bending, twisting or combinations of these two basic movements can be successfully programmed to obtain a myriad of complex shapes. The simplicity and the universality of such a bottom-up shaping method makes it attractive for applications that would benefit from low-waste ceramic fabrication, temperature-resistant interlocking structures or unusual geometries not accessible using conventional top-down manufacturing.

  16. Rotational molding of bio-polymers

    Science.gov (United States)

    Greco, Antonio; Maffezzoli, Alfonso; Forleo, Stefania

    2014-05-01

    This paper is aimed to study the suitability of bio-polymers, including poly-lactic acid (PLLA) and Mater-Bi, for the production of hollow components by rotational molding. In order to reduce the brittleness of PLLA, the material was mixed with two different plasticizers, bis-ethyl-hexyl-phthalate (DEHP) and poly-ethylene-glycol (PEG). The materials were characterized in terms of sinterability. To this purpose, thermomechanical (TMA) analysis was performed at different heating rates, in order to identify the endset temperatures of densification and the onset temperatures of degradation. Results obtained indicated that the materials are characterized by a very fast sintering process, occurring just above the melting temperature, and an adequately high onset of degradation. The difference between the onset of degradation and the endset of sintering, defined as the processing window of the polymer, is sufficiently wide, indicating that the polymers can be efficiently processed by rotational molding. Therefore, a laboratory scale apparatus was used for the production of PLLA and Mater-Bi prototypes. The materials were processed using very similar conditions to those used for LLDPE. The production of void-free samples of uniform wall thickness was considered as an indication of the potentiality of the process for the production of biodegradable containers.

  17. O electrolyte for bio-application

    Science.gov (United States)

    Naddaf, M.; Almariri, A.

    2014-09-01

    Porous silicon (PS) has been prepared in the dark by anodic etching of n+-type (111) silicon substrate in a HF:HCl:C2H5OH:H2O2:H2O electrolyte. The processed PS layer is characterized by means of photoluminescence (PL) spectroscopy, scanning electron microscope (SEM), water contact angle (CA) measurements, Fourier transform infrared (FTIR) spectroscopy, X-ray photoelectron spectroscopy (XPS) and micro-Raman scattering. The CA of fresh PS layer is found to be ~142°. On aging at ambient conditions, the CA decreases gently to reach ~133° after 3 month, and then it is stabilized for a prolonged time of aging. The visible PL emission from the PS layer also exhibits a good stability against aging time. The FTIR and XPS measurements and analysis show that the stable aged PS layer has rather SiO2-rich surface. The micro/nanostructure nature of the PS layer is revealed from SEM and micro-Raman results and correlated to CA results. Stable hydrophobic surface of oxidized PS layer is attractive for bio-applications. The efficiency of the produced PS layers as an entrapping template for specific immobilization of IgG2a antibody via physical absorption process is demonstrated.

  18. A New Bio-based Dielectric Material.

    Science.gov (United States)

    Zhan, Mingjiang; Wool, Richard P.

    2007-03-01

    Low dielectric constant (low-k) materials are widely used in modern high-speed microelectronics, such as printed circuit boards. A new bio-based composite was developed from soybean oil and chicken feather fibers, which has the potential to replace currently used petroleum-based dielectrics. Feather fibers have a unique hollow structure which distinguishes them from glass fibers and give very attractive properties. Due to the retained air in the hollow fibers, the dielectric constant can be lower than conventional epoxy-based dielectrics at both low and high frequencies. The coefficients of thermal expansion (CTE) of the materials decrease with addition of feather fibers and even can be negative. By controlling the fraction of fibers, delamination caused by CTE mismatch between the dielectric and the metal lines can be avoided. The enhancement of adhesion between copper surface and polymer matrix was investigated. The tough structure of fibers significantly improved the mechanical properties of the composites, such as flexural properties and storage modulus. Supported by USDA

  19. Bio-flex obtained from pyrolysis of biomass as fuel; Bio-flex obtido da pirolise de biomassa como combustivel

    Energy Technology Data Exchange (ETDEWEB)

    Mesa Perez, Juan Miguel; Viltre Rodriguez, Roberto Alfonso; Marin Mesa, Henry Ramon [Bioware Tecnologia, Campinas, SP (Brazil); Rocha, Jose Dilcio [Universidade Estadual de Campinas (NIPE/UNICAMP), SP (Brazil). Nucleo Interdisciplinar de Planejamento Energetico; Samaniego, Manuel Raul Pelaez [Universidade Estadual de Campinas (UNICAMP), SP (Brazil). Planejamento de Sistemas Energeticos; Cortez, Luis Augusto Barbosa [Universidade Estadual de Campinas (FEAGRI/UNICAMP), SP (Brazil). Fac. de Engenharia Agricola

    2006-07-01

    This paper describes the BIOWARE experience in the bio fuel production from biomass residues. Fast pyrolysis of a mixture of sugar cane trash and elephant grass carried out in a fluidized bed reactor with capacity of 200 kg/h dry feed (12% w/w). The co-products particulate charcoal, acid extract, and bio-oil were obtained. The fast pyrolysis pilot plant PPR-200 belonged to UNICAMP and is operated by BIOWARE personnel. This paper presents the chemical rote to bio-flex production (a kind of bio diesel from acid esterification) from pyrolytic carboxylic acids. Both ethanol and methanol were used as reactant but higher yields were found with methanol. (author)

  20. Bio-oils and other bio fuels used in heat- and power generation; Flytande biobraenslen foer el- och vaermeproduktion

    Energy Technology Data Exchange (ETDEWEB)

    Sandgren, Annamaria; Ekdahl, Emma; Sernhed, Kerstin; Lindstroem, Erica

    2010-05-15

    The purpose of this study was to assemble and disseminate knowledge about bio-oils and other bio fuels which are used for heat- and power generation or liquid bio fuels/oils that may become interesting in the future. One aim of this study was to give an updated picture of the Swedish market for bio-oils and to provide an overview of practical experience on the usage of bio-oils in the Swedish heat and power industry. In order to show a green profile, bio-oils can be used in the heat and power generation. However, not all bio-oils can be viewed as climate friendly. Some production of bio-oils may actually - if a lifecycle perspective is considered - lead to increased emissions of greenhouse gases, and there are also ethical issues that need to be considered. The data collection was carried out in three different fields. The objective of the first part was to create an overview of the Swedish market for liquid bio fuels/oils for heat and power production. The second part of the study aimed to clarify the issues surrounding environmental and ethical issues associated with the use of different bio-oils. A selection of oil crops for a closer study was made based on production volume (soybean, palm oil and rapeseed) and expected future potential (jatropha). This part of the study was based on a literature review. In the third part of the study technical and practical experiences from using bio-oils in heat and power production were studied. The interviews made with purchasing managers in the second part gave valuable information on which utilities would be the most interesting to interview for the study of technical and practical experiences, where interviews were carried out with persons familiar with the daily operation of the plant. The use of liquid bio fuels was about 4.3 % of total fuel use in Swedish district heating production in 2007 (1.2 % pine oil and 3.0 % other bio-oil). In other words, it is mainly bio-oils that have been used and not other types of liquid

  1. Report on achievements in fiscal 1998. Development of a technology to measure biological molecular interactions; 1998 nendo seitai bunshi sogo sayo no keisoku gijutsu no kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    It has been indicated possible in principle in recent years to measure biological molecular interactions with the molecules in the living state by combining the technologies called the co-focussing optical system and the fluorescence correlation spectroscopy (FCS). The FCS method is a method capable of analyzing concentrations, sizes, and inter-molecule interactions through detection of fluorescence fluctuation in single molecules in submicron zones. In spite of the FCS method being a very effective method to measure interactions in biological molecules, the technology has not reached a level that allows easy utilization under the present condition. The present research and development is intended to solve the technological problems in the FCS method in the co-focussing optical system, and perform as many research and development works as possible in a short time to establish a technological foundation that can be provided to bio-industrial and medical sites. Particularly, in order to make the utilization thereof possible in measuring biological molecular interactions in cells, a measuring technology using the bi-photon excited fluorescence correlation spectroscopy was established with an objective to reduce damages to cells and their internal micro organs, and minimize effects of interference signals from the own fluorescence. (NEDO)

  2. FY 1997 research and development of fusion domains. Part 2. Studies on bionic design; 1997 nendo seika hokokusho (yugo ryoiki kenkyu kaihatsu). 1. Bionic design no kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Studies were conducted on actuator function in bio materials, cells, structures, and living organisms, and on structuring a biological molecule machine. In the study on soft biological structures, biological compatibility of artificial glass bodies using ultra-polymeric PVA was found very high, raising expectation on feasibility of their practical use. Three-dimensional structure of glass bodies was made clear for the first time in the world. As a result of separating and purifying cells from a liver for the first time in the world, it was indicated that excellent proliferation performance and differentiation into cells are shown. With regard to hydroxyapatite in hard biological structure such as bones and teeth, single crystals were synthesized, and growth rate on the surface C was measured successfully. For molecular motors, studies are being performed on functions of twin-head structure in biological protein enzyme. In molecule structuring, studies were conducted on preparation of a hydrogenase LB membrane as an electric-hydrogen energy conversion element, and structuring of protein molecular structure using gene recombination. 69 refs., 37 figs., 8 tabs.

  3. Development and characterization of a new bio-nanocomposite (bio-NCP) for diagnosis and treatment of breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Martins, Murillo L., E-mail: murillolongo@gmail.com [Niels Bohr Institute, University of Copenhagen, DK-2100 Copenhagen (Denmark); Instituto de Biociências – Universidade Estadual Paulista – CP 510, 18618-970 Botucatu, SP (Brazil); Saeki, Margarida Juri [Instituto de Biociências – Universidade Estadual Paulista – CP 510, 18618-970 Botucatu, SP (Brazil); Telling, Mark T.F. [ISIS, Rutherford Appleton Laboratory, Chilton, Didcot OX11 OQX (United Kingdom); Department of Materials, University of Oxford, Parks Road, Oxford (United Kingdom); Parra, Joao P.R.L.L. [Instituto de Biociências – Universidade Estadual Paulista – CP 510, 18618-970 Botucatu, SP (Brazil); Landsgesell, Sven [Helmholtz–Zentrum Berlin für Materialien und Energie, Hahn-Meitner Platz 1, D-14109 Berlin (Germany); Smith, Ron I. [ISIS, Rutherford Appleton Laboratory, Chilton, Didcot OX11 OQX (United Kingdom); Bordallo, Heloisa N. [Niels Bohr Institute, University of Copenhagen, DK-2100 Copenhagen (Denmark)

    2014-01-25

    Highlights: • We synthesized a magnetic bio-NCP with potential to be used against breast cancer. • The magnetic nanoparticles have an inverted spinel structure. • The coating with chitosan does not cause changes to the particle microstructure. • The hydration level of bio-NCP is crucial to the surface modification with apatite. • Bio-NCP with narrow size distribution and high magnetic response was obtained. -- Abstract: Breast cancer is a public health problem throughout the world. Moreover, breast cancer cells have a great affinity for hydroxyapatite, leading to a high occurrence of bone metastasis. In this work we developed a bio-nanocomposite (bio-NCP) in order to use such affinity in the diagnosis and treatment of breast cancer. The bio-NCP consists of magnetic nanoparticles of Mn and Zn ferrite inside a polymeric coating (chitosan) modified with nanocrystals of apatite. The materials were characterized with synchrotron X-ray Powder Diffraction (XPD), Time-of-Flight Neutron Powder Diffraction (NPD), Fourier Transformed Infra-red Spectroscopy (FTIR), Scanning Electron Microscopy (SEM) and magnetic measurement with a Physical Property Measurement System (PPMS). We obtained ferrite nanoparticles with a high inversion degree of the spinel structure regarding the Fe and Mn, but with all the Zn in the A site. The coating of such nanoparticles with chitosan had no notable effects to the ferrite microstructure. In addition, the polymeric surface can be easily modified with apatite nanocrystals since the hydration of the bio-NCP during synthesis can be controlled. The resulting bio-NCP presents a spherical shape with a narrow size distribution and high magnetic response at room temperature and is a very promising material for early diagnosis of breast cancer and its treatment.

  4. Paracoccus denitrificans possesses two BioR homologs having a role in regulation of biotin metabolism.

    Science.gov (United States)

    Feng, Youjun; Kumar, Ritesh; Ravcheev, Dmitry A; Zhang, Huimin

    2015-08-01

    Recently, we determined that BioR, the GntR family of transcription factor, acts as a repressor for biotin metabolism exclusively distributed in certain species of α-proteobacteria, including the zoonotic agent Brucella melitensis and the plant pathogen Agrobacterium tumefaciens. However, the scenario is unusual in Paracoccus denitrificans, another closely related member of the same phylum α-proteobacteria featuring with denitrification. Not only does it encode two BioR homologs Pden_1431 and Pden_2922 (designated as BioR1 and BioR2, respectively), but also has six predictive BioR-recognizable sites (the two bioR homolog each has one site, whereas the two bio operons (bioBFDAGC and bioYB) each contains two tandem BioR boxes). It raised the possibility that unexpected complexity is present in BioR-mediated biotin regulation. Here we report that this is the case. The identity of the purified BioR proteins (BioR1 and BioR2) was confirmed with LC-QToF-MS. Phylogenetic analyses combined with GC percentage raised a possibility that the bioR2 gene might be acquired by horizontal gene transfer. Gel shift assays revealed that the predicted BioR-binding sites are functional for the two BioR homologs, in much similarity to the scenario seen with the BioR site of A. tumefaciens bioBFDAZ. Using the A. tumefaciens reporter system carrying a plasmid-borne LacZ fusion, we revealed that the two homologs of P. denitrificans BioR are functional repressors for biotin metabolism. As anticipated, not only does the addition of exogenous biotin stimulate efficiently the expression of bioYB operon encoding biotin transport/uptake system BioY, but also inhibits the transcription of the bioBFDAGC operon resembling the de novo biotin synthetic pathway. EMSA-based screening failed to demonstrate that the biotin-related metabolite is involved in BioR-DNA interplay, which is consistent with our former observation with Brucella BioR. Our finding defined a complex regulatory network for biotin

  5. Functional tooth restoration by next-generation bio-hybrid implant as a bio-hybrid artificial organ replacement therapy.

    Science.gov (United States)

    Oshima, Masamitsu; Inoue, Kaoru; Nakajima, Kei; Tachikawa, Tetsuhiko; Yamazaki, Hiromichi; Isobe, Tomohide; Sugawara, Ayaka; Ogawa, Miho; Tanaka, Chie; Saito, Masahiro; Kasugai, Shohei; Takano-Yamamoto, Teruko; Inoue, Takashi; Tezuka, Katsunari; Kuboki, Takuo; Yamaguchi, Akira; Tsuji, Takashi

    2014-01-01

    Bio-hybrid artificial organs are an attractive concept to restore organ function through precise biological cooperation with surrounding tissues in vivo. However, in bio-hybrid artificial organs, an artificial organ with fibrous connective tissues, including muscles, tendons and ligaments, has not been developed. Here, we have enveloped with embryonic dental follicle tissue around a HA-coated dental implant, and transplanted into the lower first molar region of a murine tooth-loss model. We successfully developed a novel fibrous connected tooth implant using a HA-coated dental implant and dental follicle stem cells as a bio-hybrid organ. This bio-hybrid implant restored physiological functions, including bone remodelling, regeneration of severe bone-defect and responsiveness to noxious stimuli, through regeneration with periodontal tissues, such as periodontal ligament and cementum. Thus, this study represents the potential for a next-generation bio-hybrid implant for tooth loss as a future bio-hybrid artificial organ replacement therapy.

  6. Bio-Diesel production and Effect of Catalytic Converter on Emission performance with Bio-Diesel Blends

    Directory of Open Access Journals (Sweden)

    R.Murali Manohar

    2010-06-01

    Full Text Available Bio-Diesel the word itself defines almost all the features of the Bio-Diesel literary. In the Era of this Global Warming where the people are making their living more and more comfortable and they are deteriorating the environment also. The uses of the automobiles with the conventional source of fuel leads to the production of the toxic gaseous substances like carbon monoxide, carbon dioxide, oxides of nitrogen, oxide of sulphur, hydro-carbons etc. The limitation comes with the rise in the price of the fuel as well as the produce of the green house gases as the exhaust gas. In the present study, a new method has been employed to produce Bio-Diesel in a homely basis. Theproduction of the Bio-Diesel is done by using Bio-Diesel processor. It requires the used vegetable oil, methanol and the lye with the accurate proportionate. Generally, emissions of regulated compounds changed linearly with the blend level. The objective is to detect any posit ive or negative effects depending on blend levels, because conventional diesel fuel and biodiesel can be blended in every ratio. The known positive and negative effects of biodiesel varied accordingly and investigate the effect of Catalytic Converter on emission performance with Bio- Diesel Blends.

  7. The Role of Bio-productivity on Bio-energy Yields

    Directory of Open Access Journals (Sweden)

    Marc J. J. Janssens

    2009-04-01

    Full Text Available The principal photosynthetic pathways convert solar energy differently depending on the environmental conditions and the plant morphotype. Partitioning of energy storage within crops will vary according to environmental and seasonal conditions as well. Highest energy concentration is found in terpens like latex and, to a lesser extent, in lipids. Ideally, we want plant ingredients with high energy content easily amenable to ready-to-use bio-fuel. Generally, these crops are adapted to drier areas and tend to save on eco-volume space. Competition with food crops could be avoided by fetching energy from cheap agricultural by-products or waste products such as bagasse in the sugar cane. This would in fact mean that reducing power of agricultural residues should be extracted from the biomass through non-photosynthetic processes like animal ingestion or industrial bio-fermentation. Conversion and transformation efficiencies in the production chain are illustrated for some relevant crops in the light of the maximum power theorem.

  8. 基于BioWin的MBR工艺模拟%Bio Win-based MBR process modeling

    Institute of Scientific and Technical Information of China (English)

    艾冰; 郝二成; 顾剑; 许世伟; 李胜田; 周军

    2011-01-01

    以实际运行污水处理厂MBR工艺为研究对象,利用BioWinTM软件平台及其内嵌的通用活性污泥模型和厌氧消化模型(ASDM),建立了工艺模拟模型并进行初步模拟及校正,利用校正的模型对MBR工艺的运行参数进行了模拟分析,得到出水水质对工艺参数的敏感度,从而总结出了部分运行指南.%Taking the actual operating MBR process in wastewater treatment plant as the object, and using the BioWinTM software platform and the embedded general activated sludge/anaerobic digestion model (ASDM), this paper set up a process simulation model and carried the primary simulation and calibration. The simulation analysis of the MBR operation parameters was carried out with the calibrated model, and the sensitivity of the water quality to the process parameters was figured out and partial operation manual was also summarized.

  9. What is life? Bio-physical perspectives.

    Science.gov (United States)

    Gladyshev, G P

    2009-01-01

    Life arises and develops in gravitationally bound atomic systems, under certain conditions, in the presence of the inflow of energy. A condition of structural dynamic reactivity to the energy inflow qualifies what are anthropomorphically considered as "alive objects". Alive objects, in this perspective, include such rudimentary animate atomic structures as the retinal molecule C20H28o to the herpes simplex virus C102H152N26o29 to the human being, a twenty-six element atomic structure, which can be quantified further as thermodynamic quasi-closed supramolecular systems, which are part of natural open systems. These systems appear and evolve in periodic conditions near to internal equilibrium. This systems attribute of dynamic life can be understood further by the determination and use of mathematical "state functions", which are functions that quantify the state of a system defined by the ensemble of physical quantities: temperature, pressure, composition, etc., which characterize the system, but neither by its surroundings nor by its history. In this view, the phenomenon of a life is easily understood as a general consequence of the laws of the universe, in particular, the laws of thermodynamics, which in the geocentric perspective translate to a formulation of "hierarchical thermodynamics" and a "principle of substance stability". The formation of living thermodynamic structures, in short, arises on the nanolevel by a constantly varying environment that causes variety of living forms. The definition of a life as the bio-chemical-physical phenomenon can thus be given on the basis of the exact sciences, i. e. chemistry, physics, and thermodynamics, without mention of numerous private attributes of a living substance and without physically baseless models of mathematical modeling, such as Prigoginean thermodynamics.

  10. VISCOSITY ANALYSIS OF EMPTY FRUIT BUNCH (EFB BIO-OIL

    Directory of Open Access Journals (Sweden)

    Z.S. Nazirah

    2013-12-01

    Full Text Available Empty fruit bunches (EFB are one of the solid wastes produced by the palm oil industry, which is increasing rapidly. The aim of this paper is to analyse the viscosity of empty fruit bunch (EFB bio-oil that can be extracted from all solid waste EFB as a sample, and a few processes were executed. The samples underwent two processes, which were pre-treatment and pyrolysis. The pre-treatment involved three processes, namely, cutting, shredding and sieving, which were necessary in order to prepare EFB into a particle size suitable for the reactor. After that, the samples were fed into the feedback reactor as feedstock for the pyrolysis process to produce bio-oil. Once the bio-oil was produced, its viscosity was tested using the Brookfield Viscometer in two conditions: before and after the chemical reaction. The bio-oil was treated by adding 10 ml and 20 ml of acetone respectively through the chemical reaction. The viscosity test was carried out at different temperatures, which were 25°C, 30°C, 35°C, 40°C, 45°C and 50°C respectively. The observed viscosity of the EFB bio-oil varied and was higher as the temperature decreased. In addition, the viscosity of the EFB bio-oil was higher when it reacted chemically with the acetone added. Therefore, the results showed that the chemical reaction with acetone has the potential to increase the viscosity of EFB bio-oil.

  11. Culture of osteoblasts on bio-derived bones

    Institute of Scientific and Technical Information of China (English)

    LAN Xu; YANG Zhi-ming; GE Bao-feng; LIU Xue-mei

    2005-01-01

    Objective: To study the effect of bio-derived bones, as substitutes of autogenous bone grafts and demineralized cadaver bones, on the attachment, spreading and proliferation of isolated osteoblasts. Methods: Osteoblasts were isolated from the calvaria of a fetal rabbit through sequential collagenase digestion. In the attachment study, the osteoblasts labeled with 3H-leucine were incubated with the bio-derived bone materials in sterile microcentrifugale tubes for 15, 90 and 180 minutes, and 24 hours, respectively. The attached cells were collected and the radioactivity was measured with liquid scintillation spectrometry. In the proliferation study, the osteoblasts were cultured with the bio-derived bone materials for 24 hours and 3H-thymidine was added during the last 2 hours of the incubation. The attached cells were collected and the radioactivity was measured with liquid scintillation spectrometry. Osteoblasts were seeded on the bone graft materials for 60 or 120 minutes, 24 or 48 hours, and 3 or 7 days, then the co-culture was processed for scanning electron microscopy to observe the interaction of osteoblasts and the bio-derived bone materials. Results: Osteoblasts attached to the bio-derived bone materials in a time-dependent manner. There were significantly (P<0.05) more attached cells after 180 minutes than after 15 and 90 minutes of incubations (P<0.05). Osteoblasts were proliferated in a large amount on the surface and in the materials. Osteoblasts seeded onto 100 mg bio-derived bones resulted in significantly (P<0.05) more measurable proliferation than those seeded onto 10 mg bones. Osteoblasts appeared round as they attached to the materials, then flattened and spread over with time passing. Conclusions: Bio-derived bones can provide a good environment for the attachment and proliferation of osteoblasts.

  12. Thermogravimetric investigation on the degradation properties and combustion performance of bio-oils.

    Science.gov (United States)

    Ren, Xueyong; Meng, Jiajia; Moore, Andrew M; Chang, Jianmin; Gou, Jinsheng; Park, Sunkyu

    2014-01-01

    The degradation properties and combustion performance of raw bio-oil, aged bio-oil, and bio-oil from torrefied wood were investigated through thermogravimetric analysis. A three-stage process was observed for the degradation of bio-oils, including devolatilization of the aqueous fraction and light compounds, transition of the heavy faction to solid, and combustion of carbonaceous residues. Pyrolysis kinetics parameters were calculated via the reaction order model and 3D-diffusion model, and combustion indexes were used to qualitatively evaluate the thermal profiles of tested bio-oils for comparison with commercial oils such as fuel oils. It was found that aged bio-oil was more thermally instable and produced more combustion-detrimental carbonaceous solid. Raw bio-oil and bio-oil from torrefied wood had comparable combustion performance to fuel oils. It was considered that bio-oil has a potential to be mixed with or totally replace the fuel oils in boilers.

  13. [Effects of bio-fertilizer on organically cultured cucumber growth and soil biological characteristics].

    Science.gov (United States)

    Cao, Dan; Zong, Liang-gang; Xiao, Jun; Zhang, Qian; Zhao, Yan

    2010-10-01

    Field trials of organic farming were conducted to examine the effects of different bio-fertilizers on the organically cultured cucumber growth, soil enzyme activities, and soil microbial biomass. Four treatments were installed, i. e., organic fertilizer only (CK), bio-fertilizer "Zhonghe" combined with organic fertilizer (ZHH), bio-fertilizer "NST" combined with organic fertilizer (NST), and bio-fertilizer "Bio" combined with organic fertilizer (BIO). Bio-fertilizers combined with organic fertilizer increased the cucumber yield significantly, and improved the root growth and leaf chlorophyll content. Comparing with that in CK, the cucumber yield in treatments ZHH, NST, and BIO was increased by 10.4%, 12.4%, and 29.2%, respectively. At the seedling stage, early flowering stage, and picking time of cucumber, the soil microbial biomass C and N in treatments ZHH, NST, and BIO were significantly higher than that in CK, and the activities of soil urease, acid phosphatase, and catalase were also higher.

  14. BioEnergy Feasibility in South Africa

    Science.gov (United States)

    Hugo, Wim

    2015-04-01

    The BioEnergy Atlas for South Africa is the result of a project funded by the South African Department of Science and Technology, and executed by SAEON/ NRF with the assistance of a number of collaborators in academia, research institutions, and government. Now nearing completion, the Atlas provides an important input to policy and decision support in the country, significantly strengthens the availability of information resources on the topic, and provides a platform whereby current and future contributions on the subject can be managed, preserved, and disseminated. Bioenergy assessments have been characterized in the past by poor availability and quality of data, an over-emphasis on potentials and availability studies instead of feasibility assessment, and lack of comprehensive evaluation in competition with alternatives - both in respect of competing bioenergy resources and other renewable and non-renewable options. The BioEnergy Atlas in its current edition addresses some of these deficiencies, and identifies specific areas of interest where future research and effort can be directed. One can qualify the potentials and feasible options for BioEnergy exploitation in South Africa as follows: (1) Availability is not a fixed quantum. Availability of biomass and resulting energy products are sensitive to both the exclusionary measures one applies (food security, environmental, social and economic impacts) and the price at which final products will be competitive. (2) Availability is low. Even without allowing for feasibility and final product costs, the availability of biomass is low: biomass productivity in South Africa is not high by global standards due to rainfall constraints, and most arable land is used productively for food and agribusiness-related activities. This constrains the feasibility of purposely cultivated bioenergy crops. (3) Waste streams are important. There are significant waste streams from domestic solid waste and sewage, some agricultural

  15. Computational Metabolomics Operations at BioCyc.org

    Directory of Open Access Journals (Sweden)

    Peter D. Karp

    2015-05-01

    Full Text Available BioCyc.org is a genome and metabolic pathway web portal covering 5500 organisms, including Homo sapiens, Arabidopsis thaliana, Saccharomyces cerevisiae and Escherichia coli. These organism-specific databases have undergone variable degrees of curation. The EcoCyc (Escherichia coli Encyclopedia database is the most highly curated; its contents have been derived from 27,000 publications. The MetaCyc (Metabolic Encyclopedia database within BioCyc is a “universal” metabolic database that describes pathways, reactions, enzymes and metabolites from all domains of life. Metabolic pathways provide an organizing framework for analyzing metabolomics data, and the BioCyc website provides computational operations for metabolomics data that include metabolite search and translation of metabolite identifiers across multiple metabolite databases. The site allows researchers to store and manipulate metabolite lists using a facility called SmartTables, which supports metabolite enrichment analysis. That analysis operation identifies metabolite sets that are statistically over-represented for the substrates of specific metabolic pathways. BioCyc also enables visualization of metabolomics data on individual pathway diagrams and on the organism-specific metabolic map diagrams that are available for every BioCyc organism. Most of these operations are available both interactively and as programmatic web services.

  16. G-InforBIO: integrated system for microbial genomics

    Directory of Open Access Journals (Sweden)

    Abe Takashi

    2006-08-01

    Full Text Available Abstract Background Genome databases contain diverse kinds of information, including gene annotations and nucleotide and amino acid sequences. It is not easy to integrate such information for genomic study. There are few tools for integrated analyses of genomic data, therefore, we developed software that enables users to handle, manipulate, and analyze genome data with a variety of sequence analysis programs. Results The G-InforBIO system is a novel tool for genome data management and sequence analysis. The system can import genome data encoded as eXtensible Markup Language documents as formatted text documents, including annotations and sequences, from DNA Data Bank of Japan and GenBank encoded as flat files. The genome database is constructed automatically after importing, and the database can be exported as documents formatted with eXtensible Markup Language or tab-deliminated text. Users can retrieve data from the database by keyword searches, edit annotation data of genes, and process data with G-InforBIO. In addition, information in the G-InforBIO database can be analyzed seamlessly with nine different software programs, including programs for clustering and homology analyses. Conclusion The G-InforBIO system simplifies genome analyses by integrating several available software programs to allow efficient handling and manipulation of genome data. G-InforBIO is freely available from the download site.

  17. Ensino de Bioética: um desafio transdisciplinar

    Directory of Open Access Journals (Sweden)

    Eliane Elisa de Souza e Azevêdo

    1998-02-01

    Full Text Available O fato inovador de a Bioética ser uma área de conhecimento englobando várias disciplinas, e seu grande desenvolvimento em curto tempo, estão trazendo desafios de ordem acadêmica. O ensino da Bioética tornou-se uma nova experiência sem modelo didático definitivo. A forma tradicional de ensino baseada na concepção disciplinar não é eficaz para a completa compreensão desta nova área. A Bioética lida com saberes na encruzilhada de várias disciplinas, sugerindo uma concepção interdisciplinar ou mesmo transdisciplinar para seu ensino. A concepção filosófica da Bioética, conforme desenvolvida em países europeus, fortalece sua dimensão transdisciplinar e reconhece, na antropologia (cultural e filosófica, o suporte teórico para seu ensino. Assim, considerando a proximidade das culturas e valores morais das sociedades brasileira e européia, a concepção européia da Bioética parece mais apropriada para seu ensino neste país.

  18. Ensino de Bioética: um desafio transdisciplinar

    Directory of Open Access Journals (Sweden)

    Eliane Elisa de Souza e Azevêdo

    Full Text Available O fato inovador de a Bioética ser uma área de conhecimento englobando várias disciplinas, e seu grande desenvolvimento em curto tempo, estão trazendo desafios de ordem acadêmica. O ensino da Bioética tornou-se uma nova experiência sem modelo didático definitivo. A forma tradicional de ensino baseada na concepção disciplinar não é eficaz para a completa compreensão desta nova área. A Bioética lida com saberes na encruzilhada de várias disciplinas, sugerindo uma concepção interdisciplinar ou mesmo transdisciplinar para seu ensino. A concepção filosófica da Bioética, conforme desenvolvida em países europeus, fortalece sua dimensão transdisciplinar e reconhece, na antropologia (cultural e filosófica, o suporte teórico para seu ensino. Assim, considerando a proximidade das culturas e valores morais das sociedades brasileira e européia, a concepção européia da Bioética parece mais apropriada para seu ensino neste país.

  19. Bio-composites : opportunities for value-added biobased materials

    Energy Technology Data Exchange (ETDEWEB)

    Drzal, L.T. [Michigan State Univ., East Lansing, MI (United States). Dept. of Chemical Engineering and Materials Science]|[Michigan State Univ., East Lansing, MI (United States). Composite Materials and Structures Center

    2003-07-01

    In order to reduce dependency on foreign oil, there is a growing need to develop and commercialize new bio-based green materials and technologies that can produce bio-based structural materials that are competitive with current synthetic products. The use of bio-based products would also improve the environment and create new opportunities for the agricultural economy. This paper described ongoing research into bio-based materials and products that replace petroleum-based products. In particular, it examined the use of biocomposites made by embedding natural/biofibers such as kenaf, hemp, flax, jute, henequen, pineapple leaf fiber, corn stalk fibers and native Michigan grasses into petroleum-derived traditional plastics such as polypropylene, unsaturated polyesters and epoxies. It also examines the use of green biocomposites developed by embedding these bio-fibers into renewable resource-based bioplastics such as cellulosic plastics and soy-based plastics. New processing methods that combine biofibers with plastics were needed to produce the biocomposites with desirable mechanical properties. The study showed that biofiber reinforced petroleum-based plastic biocomposites can produce a structural material that offers a balance between ecology, economy and technology. The potential for using these materials for automotive and building materials was also presented. 1 tab., 28 figs.

  20. Modeling biological systems with delays in Bio-PEPA

    CERN Document Server

    Caravagna, Giulio; 10.4204/EPTCS.40.7

    2010-01-01

    Delays in biological systems may be used to model events for which the underlying dynamics cannot be precisely observed, or to provide abstraction of some behavior of the system resulting more compact models. In this paper we enrich the stochastic process algebra Bio-PEPA, with the possibility of assigning delays to actions, yielding a new non-Markovian process algebra: Bio-PEPAd. This is a conservative extension meaning that the original syntax of Bio-PEPA is retained and the delay specification which can now be associated with actions may be added to existing Bio-PEPA models. The semantics of the firing of the actions with delays is the delay-as-duration approach, earlier presented in papers on the stochastic simulation of biological systems with delays. These semantics of the algebra are given in the Starting-Terminating style, meaning that the state and the completion of an action are observed as two separate events, as required by delays. Furthermore we outline how to perform stochastic simulation of Bio...