WorldWideScience

Sample records for 48-year-old man survival

  1. An ERP study of conflict monitoring in 4-8-year old children: associations with temperament.

    Science.gov (United States)

    Buss, Kristin A; Dennis, Tracy A; Brooker, Rebecca J; Sippel, Lauren M

    2011-04-01

    Although there is great interest in identifying the neural correlates of cognitive processes that create risk for psychopathology, there is a paucity of research in young children. One event-related potential (ERP), the N2, is thought to index conflict monitoring and has been linked cognitive and affective risk factors for anxiety. Most of this research, however, has been conducted with adults, adolescents, and older children, but not with younger children. To address this gap, the current study examined 26 4-8-year-olds, who completed a cued flanker task while EEG was continuously recorded. We assessed whether the N2 was detectable in this group of young children and examined associations between the N2 and factors reflecting affective risk (e.g., reduced executive attention, temperamental effortful control, and temperamental surgency). We documented an N2 effect (greater N2 amplitude to incongruent versus congruent flankers), but only in children older than 6 years of age. Increases in the N2 effect were associated with less efficient executive attention and lower temperamental effortful control. We discuss the implications of these findings and consider how they may inform future studies on biomarkers for cognitive and affective risk factors for anxiety.

  2. Multimodal physical therapy management of a 48-year-old female with post-stroke complex regional pain syndrome.

    Science.gov (United States)

    Anandkumar, Sudarshan; Manivasagam, Murugavel

    2014-01-01

    This case report describes a 48-year-old female who presented with complaints of right shoulder pain, hyperesthesias and swelling of the hand along with added symptoms of pain centralization following a cerebrovascular accident. On clinical evaluation, the patient satisfied the Budapest diagnostic criteria for Complex Regional Pain Syndrome (CRPS) type-1. Physical therapy management (1st three sessions) was initially focused on pain neurophysiology education with an aim to reduce kinesiophobia and reconceptualise her pain perception. The patient had an immediate significant improvement in her pain and functional status. Following this, pain modulation in the form of transcutaneous electrical nerve stimulation, kinesio tape application, "pain exposure" physical therapy and exercise therapy was carried out for a period of 7 weeks. The patient had complete resolution of her symptoms which was maintained at a six-month follow-up.

  3. Higher weight status of only and last-born children. Maternal feeding and child eating behaviors as underlying processes among 4-8 year olds.

    Science.gov (United States)

    Mosli, Rana H; Lumeng, Julie C; Kaciroti, Niko; Peterson, Karen E; Rosenblum, Katherine; Baylin, Ana; Miller, Alison L

    2015-09-01

    Birth order has been associated with childhood obesity. The objective of this cross-sectional study was to examine maternal feeding and child eating behaviors as underlying processes for increased weight status of only children and youngest siblings. Participants included 274 low-income 4-8 year old children and their mothers. The dyads completed a videotaped laboratory mealtime observation. Mothers completed the Caregiver's Feeding Styles Questionnaire and the Children's Eating Behavior Questionnaire. Child weight and height were measured using standardized procedures. Path analysis was used to examine associations of birth order, maternal feeding behavior, child eating behavior, and child overweight/obese status. The association between only child status and greater likelihood of overweight/obesity was fully mediated by higher maternal Verbal Discouragement to eat and lower maternal Praise (all p values < 0.05). The association between youngest sibling status and greater likelihood of overweight/obesity was partially mediated by lower maternal Praise and lower child Food Fussiness (all p values < 0.05). Results provide support for our hypothesis that maternal control and support and child food acceptance are underlying pathways for the association between birth order and weight status. Future findings can help inform family-based programs by guiding family counseling and tailoring of recommendations for family mealtime interactions.

  4. Preliminary survivability analysis of manned spacecraft following orbital debris penetration

    Institute of Scientific and Technical Information of China (English)

    ZHANG Yong; HAN ZengYao; LIMing; ZHENG ShiGui

    2009-01-01

    Meteoroid and orbital debris (M/OD) may cause severe damages or even catastrophic failures for long-term manned spacecrafts in orbit due to the hypervelocity impact (HVI) destruction. It is essential to quantitatively assess the M/OD risk of manned spacecraft, in this paper, the catastrophic failure as-sessment function is successfully integrated into the Meteoroid & Orbital Debris Assessment and Op-timization System Tools (MODAOST), which is the M/OD risk assessment system developed by China Academy of Space Technology. The survivability assessment for the US Lab by MODAOST was con-sistent with that of the Manned Spacecraft Crew Survivability computer code (MSCSurv). Meanwhile,the simulation process showed that this function was more effective than MSCSurv for the application of the standard methodology of M/OD risk assessment instead of the Monte Carlo model. This function expands the ability of MODAOST in predicting the survivability of the typical catastrophic failure modes such as crew hypoxia and the critical cracking.

  5. Preliminary survivability analysis of manned spacecraft following orbital debris penetration

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    Meteoroid and orbital debris(M/OD) may cause severe damages or even catastrophic failures for long-term manned spacecrafts in orbit due to the hypervelocity impact(HVI) destruction.It is essential to quantitatively assess the M/OD risk of manned spacecraft.In this paper,the catastrophic failure as-sessment function is successfully integrated into the Meteoroid & Orbital Debris Assessment and Op-timization System Tools(MODAOST),which is the M/OD risk assessment system developed by China Academy of Space Technology.The survivability assessment for the US Lab by MODAOST was con-sistent with that of the Manned Spacecraft Crew Survivability computer code(MSCSurv).Meanwhile,the simulation process showed that this function was more effective than MSCSurv for the application of the standard methodology of M/OD risk assessment instead of the Monte Carlo model.This function expands the ability of MODAOST in predicting the survivability of the typical catastrophic failure modes such as crew hypoxia and the critical cracking.

  6. 46 CFR 199.100 - Manning of survival craft and supervision.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Manning of survival craft and supervision. 199.100 Section 199.100 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LIFESAVING APPLIANCES....100 Manning of survival craft and supervision. (a) There must be a sufficient number of...

  7. Survival after severe self poisoning with sodium valproate.

    OpenAIRE

    Lakhani, M; McMurdo, M. E.

    1986-01-01

    A 48 year old patient deliberately poisoned herself with 25 g of sodium valproate and survived with supportive measures only. This case contradicts the experience of those who advocate aggressive management of such severe overdoses.

  8. 46 CFR 109.323 - Manning of survival craft and supervision.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Manning of survival craft and supervision. 109.323 Section 109.323 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE... supervision. (a) There must be a sufficient number of trained persons on board the survival craft...

  9. Survivability of ancient man-made earthen mounds: implications for uranium mill tailings impoundments

    Energy Technology Data Exchange (ETDEWEB)

    Lindsey, C.G.; Mishima, J.; King, S.E.; Walters, W.H.

    1983-06-01

    As part of a study for the Nuclear Regulatory Commission (NRC), the Pacific Northwest Laboratory (PNL) is investigating long-term stabilization techniques for uranium mill impoundments. Part of this investigation involves the design of a rock armoring blanket (riprap) to mitigate wind and water erosion of the underlying soil cover, which in turn prevents exposure of the tailings to the environment. However, the need for the armoring blanket, as well as the blanket's effectiveness, depends on the stability of the underlying soil cap (radon suppression cover) and on the tailings themselves. Compelling evidence in archaeological records suggests that large man-made earthen structures can remain sound and intact for time periods comparable to those required for the stabilization of the tailings piles if properly constructed. We present archaeological evidence on the existence and survivability of man-made earthen and rock structures through specific examples of such structures from around the world. We also review factors contributing to their survival or destruction and address the influence of climate, building materials, and construction techniques on survivability.

  10. Academic Training: Surviving in space: the challenges of a manned mission to Mars

    CERN Multimedia

    Françoise Benz

    2005-01-01

    2005-2006 ACADEMIC TRAINING PROGRAMME LECTURE SERIES 26, 27, 28 October from 11:00 to 12:00 - Main Auditorium, bldg. 500 Surviving in space: the challenges of a manned mission to Mars by L. S. Pinsky / Univ. Houston, USA Program : Lecture I: Understanding the Space Radiation Environment Lecture II: Dosimetry and the Effects of the Exposure of Human Tissue to Heavily Ionizing Radiation Lecture III: Modelling the Interaction of the Space Radiation in Spacecraft & Humans, and Assessing the Risks on a Mission to Mars... ENSEIGNEMENT ACADEMIQUE ACADEMIC TRAINING Françoise Benz 73127 academic.training@cern.ch If you wish to participate in one of the following courses, please tell to your supervisor and apply electronically from the course description pages that can be found on the Web at: http://www.cern.ch/Training/ or fill in an 'application for training' form available from your Departmental Secretariat or from your DTO (Departmental Training Officer). Applications will be accepted in the order ...

  11. Effect of salinity on survival and growth of giant freshwater prawn Macrobrachium rosenbergii (de Man

    Directory of Open Access Journals (Sweden)

    B.K. Chand

    2015-11-01

    Full Text Available Two independent experiments were performed to determine the effects of salinity on survival and growth of juvenile Macrobrachium rosenbergii, first one was to determine the median lethal salinity (MLS-5096 h and second one was to assess the survival and growth at different sub-lethal salinities under field condition. In MLS-5096 h study 0, 5, 10, 15, 20, 25 and 30 ppt salinities were used to initially find out the salinity tolerance range. Accordingly, a definitive salinity tolerance test was done in next phase to find out exact median lethal salinity by directly transferring the test species to 21, 22, 23, 24, 25, 26 and 27 ppt salinity for 96 h. The median lethal salinity of M. rosenbergii was estimated at 24.6 ppt. In the second experiment, survival and growth performances of the prawn were recorded at different sub-lethal salinities viz., 5, 10, 15 and 20 ppt along with 0 ppt as control during 60 days culture period. The prawn exhibited lowest final average weight at 20 ppt salinity and significantly highest at 10 ppt salinity. Highest SGR and weight gain were obtained at 10 ppt followed by 5 ppt, 15 ppt and 0 ppt salinity but differences among treatment were not significant (P > 0.05. Survival rate of prawn varied between 91% (at 0 ppt and 78% (at 20 ppt. The prawn grew and survived satisfactorily at 0–15 ppt salinities, implying that the species can be cultured commercially at wide salinity range. M. rosenbergii can be considered as an ideal species to promote, in view of current and future climate variables as more and more coastal areas of India are going to be vulnerable to saline water inundation.

  12. Growth performance and survival rate of Macrobrachium rosenbergii (De Man, 1979) larvae using different doses of probiotics.

    Science.gov (United States)

    Habib, Ahasan; Das, Nani Gopal; Hossain, M Belal

    2014-07-01

    The efficiency of probiotics (Ecomarine) in rearing of Macrobrachium rosenbergii larvae was evaluated in a commercial prawn hatchery for five weeks. Stage-1 (zero age) larvae (of length: 2 mm; weight: 0.12 mg) were stocked at the rate of 100 L(-1). The experiment determined the growth rate, survival rate of the larvae for the both treatment and control groups. Final average weight were found 8.39 ± 3.28E-04 and 8.18 ± 2.86E-04 mg and length were found 9.08 ± 0.649 and 9.02 ± 0.081 mm for treatment and control group respectively. Comparatively higher growth performance was observed in treatment than control. Post Larvae (PL) was first observed 20th days of culture in treatment tanks whereas PL in control tanks was found 24th days of culture. Survival rate was found 58 and 46% in treatment and control group respectively. There was significant (p rosenbergii while significant changes were not noticed in the physic-chemical parameters i.e., water temperature, salinity, DO, pH, nitrate-NO2, hardness and alkalinity observed in both the treatments.

  13. Comparison of all morphotype males and various types stocking density of Macrobrachium rosenbergii (De Man on growth and survival rate

    Directory of Open Access Journals (Sweden)

    Mst. Rubia Banu

    2016-05-01

    Full Text Available A study was conducted to appraise the effect of different stocking densities on three male morphotypes named blue claw (BC, orange claw (OC and small male (SM at harvest in all-male culture and assess the growth performance of BC, OC and SM in each isolated culture. Trials involving three stocking densities of all-male prawn viz., 20, 30 and 40 juvenile m−2 were carried out in replicates. After 4 months of culture, BC, OC and SM were sorted from all tanks and restocked at 5 m−2 in treatments BC, OC and SM respectively for 80 days. A difference in prawn density was significant (P < 0.05 affect adversely on morphotypes. The highest survival rate combined with good yields performance was from 20 juvenile m−2 stocking density with 21% BC, 62.5% OC and 16.5% SM respectively. In isolation culture, the average specific growth rate of the SM population (1.22 was significantly higher than that of the OC (1.01 and the BC (0.43 population. The survival rate of the SM population was 100% while others were 72%. Absolute weight of prawn was significantly greater in the OC male (23.87 g than the SM (19.57 g and the BC male (6.31 g. Impacts of isolated culture on population structure were much more pronounced in the SM population than others.

  14. Prevalence of Trichomoniasis among 18–48 Year-old Women in Northwest of Iran

    Science.gov (United States)

    AHADY, Mohammad Taghi; SAFAVI, Nastaran; JAFARI, Alireza; MOHAMMADI, Zahra; ABED, Solmaz; POURASGAR, Sahar

    2016-01-01

    Background: The aims of this study were to examine the prevalence of trichomoniasis among women aged 18 to 48 yr in Ardabil, northwestern Iran and the relationship between demographic factors and the risk of infection. Methods: Vaginal discharge samples of 914 women aged 18 to 48 yr, referred to Gynecology Clinic of Sabalan Hospital of Ardabil, Iran in 2014, were collected and Trichomonas vaginalis infection was examined using wet mount and Dorset culture medium. In addition, demographic data was collected using a questionnaire as well as clinical examination, and analyzed with SPSS ver. 16, using Chi-square test, and t-test. Results: Of the 914 samples studied, 3.38% by wet mount and 4.48% by parasite culture were infected by T. vaginalis. Sensitivity of direct or wet mount method was 75.6% compared to culture method (standard). We found a significant statistical relationship between trichomoniasis infection and preterm birth (P=0.011). Conclusion: The prevalence of trichomoniasis in Ardabil compared to global statistics (5%–74%) is low. Interestingly, the results of this study (4.84%) were consistent with the results obtained in Tabriz (4.46%). PMID:28127371

  15. The Shock Response of Space Bears: The Ability of Life to Survive Some of the Most Extreme Environments Known to Man

    Science.gov (United States)

    Painter, Jonathon; Leighs, James; Appleby-Thomas, Gareth; Hazael, Rachael; McMillan, Paul; Kristensen, Reinhardt

    2013-06-01

    There have been many recent discoveries of life forms living in environments previously thought to be completely uninhabitable. One particularly interesting discovery of this na- ture is the space bear or tardigrade. The name space bear is a colloquialism applied to the tardigrades because of a recent investigation which saw them being exposed to the vacuum of space and intense solar radiation, and surviving. Tardigrades have the ability to dehy- drate themselves, entering a state called cryptobiosis. This state enables them to survive in the vacuum of space. A single stage gas gun has been employed to uniaxially shock load and subsequently recover tardigrades in both regular and cryptobiotic states. Loading histories were calculated via hydrocode modelling. Survival data is presented comparing shocked and control samples for tardigrades both in normal and cryptobiotic states.

  16. Symbolism in prehistoric man.

    Science.gov (United States)

    Facchini, F

    2000-12-01

    The aptitude for symbolization, characteristic of man, is revealed not only in artistic representations and funerary practices. It is exhibited by every manifestation of human activity or representation of natural phenomena that assumes or refers to a meaning. We can recognize functional symbolism (tool-making, habitative or food technology), social symbolism, (language and social communication) and spiritual symbolism (funerary practices and artistic expressions). On the basis of these concepts, research into symbolism in prehistoric man allows us to recognize forms of symbolism already in the manifestations of the most ancient humans, starting with Homo habilis (or rudolfensis). Toolmaking, social organization and organization of the territory are oriented toward survival and the life of the family group. They attest to symbolic behaviors and constitute symbolic systems by means of which man expresses himself, lives and transmits his symbolic world. The diverse forms of symbolism are discussed with reference to the different phases of prehistoric humanity.

  17. man enough

    Institute of Scientific and Technical Information of China (English)

    徐若炫

    2011-01-01

    Are you man enough? Are you brave enough? Can you pick me up when I fall down? 当这首《man enough》再一次在耳畔回鸣时,你想到些什么? 伊斯坦布尔奇迹、伯纳乌之夜、梅西的记录……亦或是一幕幕经典的画面——男人的画面.

  18. Embryonic development, hatching, mineral consumption, and survival of Macrobrachium rosenbergii (de Man reared in artificial seawater in closed recirculating water system at different levels of salinity

    Directory of Open Access Journals (Sweden)

    Krasindh Hangsapreurke

    2008-08-01

    Full Text Available This experiment aims to study the effect of different levels of salinity (5, 15 and 25 ppt using artificial sea water on the embryonic development and hatching percentage of the eggs of unripe berried female giant freshwater prawns (Macrobrachium rosenbergii with an average size of 14.3+0.6 cm TL. After incubation through the heart beating stage (grayish black eggs, the brooders in each salinity were separately transferred to the hatching tank with 15 ppt saline water for the second part of the study. After hatching, the healthy larvae from the brooders which were previously incubated in 3 levels of salinity were collected for the larviculture experiment. The closed recirculating water system with trickling filter unit packed with fiberglass and bioballs was used as incubation and larviculture units. The metamorphosis period and survival rate were examined. The rearing water from each larviculture aquarium was collected for determination of sodium, magnesium, potassium, calcium and chloride ions. The result showed that the percentage of ripe berried females (with heart beating stage embryos were not significantly different (p>0.05 between 5 and 15 ppt salinity but their values were significantly higher (p0.05 in the survival rate of post larvae and metamorphosis period among the treatments. The first post larvae stage occurred on the 26th day. During 30 days of larviculture, the survival rate of all treatments was 100% until the 19th day, after which it suddenly decreased. When the concentrations of the ions in the rearing water were determined in all treatments, it was found that the concentration of magnesium ions rapidly declined (p0.05. The low survival rate during the final stage of larviculture might be due to the depletion of the previously mentioned ions especially that of magnesium.

  19. Joe Zhang, Party Man, Company Man

    DEFF Research Database (Denmark)

    Brødsgaard, Kjeld Erik

    2014-01-01

    Book review of: Joe Zhang: Party Man, Company Man. Honolulu: Enrich Professional Publishing, 2014. 234 pp.......Book review of: Joe Zhang: Party Man, Company Man. Honolulu: Enrich Professional Publishing, 2014. 234 pp....

  20. Ratios of colony mass to thermal conductance of tree and man-made nest enclosures of Apis mellifera: implications for survival, clustering, humidity regulation and Varroa destructor

    Science.gov (United States)

    Mitchell, Derek

    2016-05-01

    In the absence of human intervention, the honeybee ( Apis mellifera L.) usually constructs its nest in a tree within a tall, narrow, thick-walled cavity high above the ground (the enclosure); however, most research and apiculture is conducted in the thin-walled, squat wooden enclosures we know as hives. This experimental research, using various hives and thermal models of trees, has found that the heat transfer rate is approximately four to seven times greater in the hives in common use, compared to a typical tree enclosure in winter configuration. This gives a ratio of colony mass to lumped enclosure thermal conductance (MCR) of less than 0.8 kgW-1 K for wooden hives and greater than 5 kgW-1 K for tree enclosures. This result for tree enclosures implies higher levels of humidity in the nest, increased survival of smaller colonies and lower Varroa destructor breeding success. Many honeybee behaviours previously thought to be intrinsic may only be a coping mechanism for human intervention; for example, at an MCR of above 2 kgW-1 K, clustering in a tree enclosure may be an optional, rare, heat conservation behaviour for established colonies, rather than the compulsory, frequent, life-saving behaviour that is in the hives in common use. The implied improved survival in hives with thermal properties of tree nests may help to solve some of the problems honeybees are currently facing in apiculture.

  1. Low pH affects survival, growth, size distribution, and carapace quality of the postlarvae and early juveniles of the freshwater prawn Macrobrachium rosenbergii de Man

    Science.gov (United States)

    Kawamura, Gunzo; Bagarinao, Teodora; Yong, Annita Seok Kian; Chen, Chiau Yu; Noor, Siti Norasidah Mat; Lim, Leong Seng

    2015-06-01

    Acidification of rain water caused by air pollutants is now recognized as a serious threat to aquatic ecosystems. We examined the effects of low pH (control pH 7.5, pH 6, pH 5, pH 4) on the survival, growth, and shell quality of Macrobrachium rosenbergii postlarvae and early juveniles in the laboratory. Hatcheryproduced postlarvae (PL 5) were stocked at 250 PL per aquarium, acclimated over 7 d to experimental pH adjusted with hydrochloric acid, and reared for 30 d. Dead specimens were removed and counted twice a day. After 27 d rearing, all specimens were measured for total length and body weight. Carapace quality was assessed by spectrophotometry. Survival of juveniles was highest at pH 6 (binomial 95% confidence interval 79 - 89%) followed by control pH 7.5 (56 - 68%) and pH 5 (50 - 60%) and was lowest for unmetamorphosed postlarvae and juveniles at pH 4 (43 - 49%). The final median total length and body weight of juveniles were similar at control pH 7.5 (18.2 TL, 50.2 mg BW) and pH 6 (17.7 mm TL, 45.0 mg BW) but significantly less at pH 5 (16.7 mm TL, 38.2 mg BW); at pH 4, the postlarvae did not metamorphose and measured only 9.8 mm TL, 29.3 mg BW. Length frequency distribution showed homogeneous growth at pH 6, positive skew at control pH 7.5 and pH 5, and extreme heterogeneity at pH 4. The carapace showed different transmittance spectra and lower total transmittance (i.e. thicker carapace) in juveniles at pH 7.5, pH 6, and pH 5 than in unmetamorphosed postlarvae and juveniles with thinner carapace at pH 4. Thus, survival, growth, size distribution, and carapace quality of M. rosenbergii postlarvae and early juveniles were negatively affected by pH 5 and especially pH 4. The thinner carapace of the survivors at pH 4 was mostly due to their small size and failure to metamorphose. Natural waters affected by acid rain could decimate M. rosenbergii populations in the wild.

  2. Nowhere Man

    Institute of Scientific and Technical Information of China (English)

    冯曼曼

    2008-01-01

    <正>He’s a real nowhere man,sitting in his nowhere land,making all his nowhere plans for nobody.时间晃晃悠悠地停留在我的十七岁,如同岁月里的河流,曲折轮回。我抬头看看那个让我感到苍白无力的天,回想着所有的故事。

  3. The role of orbitofrontal cortex in processing empathy stories in 4-8 year-old children

    Directory of Open Access Journals (Sweden)

    Tila Tabea eBrink

    2011-04-01

    Full Text Available This study investigates the neuronal correlates of empathic processing in childrenaged 4 to 8 years, an age range discussed to be crucial for the development ofempathy. Empathy, defined as the ability to understand and share another person’sinner life, consists of two components: affective (emotion-sharing and cognitiveempathy (Theory of Mind. We examined the hemodynamic responses of pre-schooland school children (N=48, while they processed verbal (auditory and non-verbal(cartoons empathy stories in a passive following paradigm, using functional NearInfrared Spectroscopy (fNIRS. To control for the two types of empathy, childrenwere presented blocks of stories eliciting either affective or cognitive empathy, orneutral scenes which relied on the understanding of physical causalities.By contrasting the activations of the younger and older children, we expected toobserve developmental changes in brain activations when children process storieseliciting empathy in either stimulus modality towards a greater involvement ofanterior frontal brain regions. Our results indicate that children's processing of storieseliciting affective and cognitive empathy is associated with medial and bilateralorbitofrontal cortex (OFC activation. In contrast to what is known from studies usingadult participants, no additional recruitment of posterior brain regions was observed,often associated with the processing of stories eliciting empathy. Developmentalchanges were found only for stories eliciting affective empathy with increasedactivation, in older children, in medial OFC, left inferior frontal gyrus (IFG, and theleft dorsolateral prefrontal cortex (dlPFC. Activations for the two modalities differonly little, with non-verbal presentation of the stimuli having a greater impact onempathy processing in children, showing more similarities to adult processing thanthe verbal one. This might be caused by the fact that non-verbal processing developsearlier in life

  4. Remeasuring man.

    Science.gov (United States)

    Weisberg, Michael

    2014-05-01

    Samuel George Morton (1799-1851) was the most highly regarded American scientist of the early and middle 19th century. Thanks largely to Stephen Jay Gould's book The Mismeasure of Man, Morton's cranial capacity measurements of different races is now held up as a prime example of and cautionary tale against scientific racism. A team of anthropologists recently reevaluated Morton's work and argued that it was Gould, not Morton, who was biased in his analysis. This article is a reexamination of the Morton and Gould controversy. It argues that most of Gould's arguments against Morton are sound. Although Gould made some errors and overstated his case in a number of places, he provided prima facia evidence, as yet unrefuted, that Morton did indeed mismeasure his skulls in ways that conformed to 19th century racial biases. Gould's critique of Morton ought to remain as an illustration of implicit bias in science.

  5. Man and air - threat to prairie survival

    Energy Technology Data Exchange (ETDEWEB)

    Hanson, G.P.

    1970-12-01

    Most pollutants enter the leaf through tiny pores in the leaf surfaces and cause internal leaf damage. These tiny pores of stomates are the passages through which gas exchanges take place during photosynthesis and respiration. At a given pollutant level, other things being equal, a plant growing under conditions of high humidity will take in more pollutant and become more severly damaged than a plant growing under arid conditions. Once the pollutants have entered the leaf, each has its own characteristic type of interaction with the plant tissues. Small animals living along a busy highway, could accumulate lead by consuming lead-containing herbage or breathing lead laden air. Fluoride air pollutants damaging to plants are hydrogen fluoride and silicon tetrafluoride. The characteristic symptom of fluoride damage is necrosis on leaf tips and margins where the fluoride has been concentrated. Ethylene causes a general reduction in growth, decreases apical dominance, and stimulates lateral development. Ozone enters through the stomates and attacks the palisade tissue, while sulfur dioxide enters the leaf through the stomates and reacts with water on the moist cell surfaces to form sulfite which is in turn slowly oxidized to sulfate. Peroxyacetyl nitrate enters the leaf through the stomates where it attacks the cells of the spongy mesophyll, and nitrogen dioxide causes growth reduction and defoliation at concentrations often present in polluted areas. Air pollution is having a detrimental economic effect on agriculture in the nation, while also altering the ecological relationships of plants and animals. Fortunately, most species have a great wealth of genetic variation in sensitivity to air pollution. The mechanism of plant tolerance to air pollutants is mentioned.

  6. Big Man

    Institute of Scientific and Technical Information of China (English)

    郑秀文

    2012-01-01

    <正>梁炳"Edmond"说他演唱会后会跟太太去旅行。无论飞机降落在地球的哪角,有伴在旁就是幸福。他的concert名字是big man,初时我看错是big mac演唱会:心想干吗是大汉堡演唱会?嘻!后来才知看错。但其实细想,在成长路上,谁不曾是活得像个傻傻的面包,一团面粉暴露在这大千世界,时间和各式人生经历就是酵母,多少年月日,你我都会发酵成长。友情也是激发彼此成长的酵母,看到对方早已经从男仔成了男人,我都原来一早已不再能够以"女仔"称呼自己。在我眼中,他的改变是大的,爱玩外向的个性收窄了,现在的我们,

  7. 46 CFR 131.420 - Manning and supervision.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Manning and supervision. 131.420 Section 131.420 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OFFSHORE SUPPLY VESSELS OPERATIONS Sufficiency and Supervision of Crew of Survival Craft § 131.420 Manning and supervision. (a) There must...

  8. Man and SuperNature. Lecture 12, September 27, 1946

    Science.gov (United States)

    Montessori, Maria

    2015-01-01

    "Man and SuperNature" is a lyrical chapter in the 1946 London course following the emergence of Cosmic Education in Kodaikanal, India. Montessori contrasts the adaptation required of animals for their survival to conscious human adaptation. Animals exist and adapt to nature, but man can alter nature and change the environment.…

  9. The oldest man ever?

    DEFF Research Database (Denmark)

    Wilmoth, J; Skytthe, A; Friou, D

    1996-01-01

    This article summarizes recent findings in a case study of exceptional longevity. CM, a resident of San Rafael, California, was 114 years old in August 1996. He is the first properly verified case of a 114-year-old man in human history (although a few women have been known to live longer). Our...... is accurate. Based on the available information, it also seems a reasonable conjecture that he may be the oldest man alive today and perhaps the oldest man who has ever lived. This study documents an extreme example of human longevity and records characteristics of the man's life that may provide clues about...

  10. "Det man siger er man selv..."

    DEFF Research Database (Denmark)

    Næsby, Torben; Nørgaard, Britta; Uddholm, Mats

    forhold, der er hermeneutisk, strukturelt og relationelt bestemt. Praksisviden kan ikke være objektiv i gængs forstand, men det behøver ikke at diskvalificere denne viden. Forståelse er altid knyttet til den sag og bundet til den situation man står overfor og i som professionel og som menneske....

  11. RevMan、Stata和R软件在生存资料Meta分析的应用%The Application of RevMan, Stata and R Software for Meta-analysis of Survival Data

    Institute of Scientific and Technical Information of China (English)

    2016-01-01

    生存资料的Meta分析越来越多.从原始文献计算出风险比(HR)及其95%可信区间,实际频数和理论频数的差值(O-E)及其标准差后,可以使用Review Manager (RevMan)、Stata和R等软件计算合并HR.RevMan软件简单易学,但存在一定的局限;Stata和R软件功能强大,灵活多样,能够绘制多种图形,但需要进行适当的编程.

  12. Schistosomiasis mansoni of the bladder simulating bladder cancer: a case report Esquistossomose mansônica simulando câncer de bexiga: relato de caso

    Directory of Open Access Journals (Sweden)

    Mário Luis Casella

    2009-10-01

    Full Text Available The relationship between bladder tumors and Schistosoma haematobium is well known, but only sporadic cases of bladder infection due to Schistosoma mansoni have been reported. In this case, a 48-year-old woman with macroscopic hematuria, dysuria and a palpable abdominal mass was investigated. Ultrasound showed a large exophytic mass in the bladder. Transurethral resection of the bladder revealed viable eggs of Schistosoma mansoni. The patient was treated clinically with oxamniquine and surgery was performed to resect the large mass. This case shows that schistosomiasis Mansoni in the bladder can simulate bladder cancer.É bem conhecida a relação entre tumor vesical e Schistosoma haematobium, porém somente casos esporádicos de infecção vesical por Schistosoma mansoni foram relatados. Neste caso, uma mulher de 48 anos com hematúria macroscópica, disúria e massa abdominal palpável foi investigada, ultra-sonografia mostrou uma grande massa exofítica na bexiga. A ressecção transuretral de bexiga evidenciou ovos viáveis de Schistosoma mansoni. A paciente foi tratada clinicamente com oxaminiquine e uma cirurgia foi realizada para ressecar a grande massa. Este caso mostra que a esquistossomose mansônica vesical pode simular um câncer vesical.

  13. THE MAN NATIONALITY WOMEN

    Institute of Scientific and Technical Information of China (English)

    1997-01-01

    The Man nationality,with a population of 9,821,180,live in northeast China,mainly in Liaoning Province.They have their own language,but now most of the Man nationality people use Mandarin Chinese except for a few elderly people in the remote villages of Heilongjiang Province.

  14. The Green Man

    Science.gov (United States)

    Watson-Newlin, Karen

    2010-01-01

    The Jolly Green Giant. Robin Hood. The Bamberg Cathedral. Tales of King Arthur. Ecology. What do they have in common? What legends and ancient myths are shrouded in the tales of the Green Man? Most often perceived as an ancient Celtic symbol as the god of spring and summer, the Green Man disappears and returns year after year, century after…

  15. Man of Fire.

    Science.gov (United States)

    Phipps, Helene Juarez

    1993-01-01

    The themes of Jose Clemente Orozco's murals, several of which are found on U.S. college campuses, are as relevant today as they were during the Mexican Revolution. Orozco (1883-1949) painted the world as he saw it, portraying corruption, violence, and man's inhumanity to man. (LP)

  16. Man's Role in Nature

    Science.gov (United States)

    Peterson, Roger Tory

    1975-01-01

    Presents a viewpoint that the civilized man, the humane man, accepts not only the humane ethic but also the conservationist's philosophy and the environmentalist's point of view because all these views are overlapping, interlocking and essential to a better and more civilized world. (BR)

  17. Manned Flight Simulator (MFS)

    Data.gov (United States)

    Federal Laboratory Consortium — The Aircraft Simulation Division, home to the Manned Flight Simulator (MFS), provides real-time, high fidelity, hardware-in-the-loop flight simulation capabilities...

  18. Rekordhind Man Ray eest

    Index Scriptorium Estoniae

    1998-01-01

    Ameerika sürrealistliku fotograafi Man Ray 1926. a. Pariisis pildistatud foto 'Must ja valge, Pariis (positiiv ja negatiiv)', mis kujutab Ray armukese Kiki de Montparnasse'i portreed, maksis New Yorgi fotooksjonil 7, 3 miljonit Eesti krooni

  19. Manned systems technology discipline

    Science.gov (United States)

    Bretoi, Remus

    1990-01-01

    Viewgraphs on manned systems technology discipline for Space Station Freedom are presented. Topics covered include: crew-systems interfaces and interactions; crew training; on-board systems maintenance and support; habitability and environment; and computational human factors.

  20. Man & Sound Environment 2010.

    OpenAIRE

    2010-01-01

    Proceedings to the conference "Man and Sound Environment 2010" arranged by The sound Envirnment Center at Lund university. Ulf Landström, Swedish Noise Research Network & Frans Mossberg The Sound Environment Centre at Lund university. CONTENTS: Preface – Symposium “Man and Sound Environment 2010” The prevalence of noise problems. Gunn Marit Aasvang, Norwegian Institute of Public Health, Department of Environmental Medicine, Nydalen, Oslo, Norway Effects of ...

  1. Persistence of antibodies in 4-8 year old Austrian children after vaccination with hexavalent DTaP-HBV-IPV/Hib and MMR vaccines.

    Science.gov (United States)

    Paulke-Korinek, Maria; Fischmeister, Gustav; Grac, Ana; Rendi-Wagner, Pamela; Kundi, Michael; Mohsenzadeh-Rabbani, Afsaneh; Moritz, Katharina; Fenninger, Beate; Jarisch, Reinhart; Jasinska, Joanna; Holzmann, Heidemarie; Wiedermann, Ursula; Kollaritsch, Herwig

    2011-07-18

    To determine the proficiency of the Austrian childhood vaccination schedule to induce long lasting seroprotection against vaccine preventable diseases a seroepidemiological study in 348 children between four and eight years of age was conducted. Antibodies against diphtheria, tetanus, pertussis, hepatitis B, measles, mumps and rubella antigens were assessed in children, who had been vaccinated with hexavalent DTaP-HBV-IPV/Hib vaccines at three, four, five months and in the second year of life and/or MMR vaccines in the second year of life at least once, but mostly twice. High seroprotection rates (SPRs) were detected for tetanus (96%) and measles (90%). SPRs regarding diphtheria and mumps were 81% and 72%, respectively. Rubella-SPRs were 68% in females and 58% in males. Hepatitis B-antibody levels ≥10 mIU/mL were present in 52%; antibodies against pertussis were detected in 27% of the children. SPRs for measles and rubella depended on the interval since last vaccination; mumps-antibodies were significantly lower after one MMR-vaccination only. Antibodies against diphtheria, tetanus and pertussis depended on the interval since last vaccination while HBs-antibodies did not. The low levels of antibodies 1-7 years after vaccination against pertussis, rubella and mumps after only one vaccination should be considered when recommending new vaccination schedules.

  2. Calculating salt loads to Great Salt Lake and the associated uncertainties for water year 2013; updating a 48 year old standard

    Science.gov (United States)

    Shope, Christopher L.; Angeroth, Cory E.

    2015-01-01

    Effective management of surface waters requires a robust understanding of spatiotemporal constituent loadings from upstream sources and the uncertainty associated with these estimates. We compared the total dissolved solids loading into the Great Salt Lake (GSL) for water year 2013 with estimates of previously sampled periods in the early 1960s.We also provide updated results on GSL loading, quantitatively bounded by sampling uncertainties, which are useful for current and future management efforts. Our statistical loading results were more accurate than those from simple regression models. Our results indicate that TDS loading to the GSL in water year 2013 was 14.6 million metric tons with uncertainty ranging from 2.8 to 46.3 million metric tons, which varies greatly from previous regression estimates for water year 1964 of 2.7 million metric tons. Results also indicate that locations with increased sampling frequency are correlated with decreasing confidence intervals. Because time is incorporated into the LOADEST models, discrepancies are largely expected to be a function of temporally lagged salt storage delivery to the GSL associated with terrestrial and in-stream processes. By incorporating temporally variable estimates and statistically derived uncertainty of these estimates,we have provided quantifiable variability in the annual estimates of dissolved solids loading into the GSL. Further, our results support the need for increased monitoring of dissolved solids loading into saline lakes like the GSL by demonstrating the uncertainty associated with different levels of sampling frequency.

  3. Motivational interviewing for screening and feedback and encouraging lifestyle changes to reduce relative weight in 4-8 year old children: design of the MInT study

    Directory of Open Access Journals (Sweden)

    Taylor Barry J

    2010-05-01

    Full Text Available Abstract Background Because parental recognition of overweight in young children is poor, we need to determine how best to inform parents that their child is overweight in a way that enhances their acceptance and supports motivation for positive change. This study will assess 1 whether weight feedback delivered using motivational interviewing increases parental acceptance of their child's weight status and enhances motivation for behaviour change, and 2 whether a family-based individualised lifestyle intervention, delivered primarily by a MInT mentor with limited support from "expert" consultants in psychology, nutrition and physical activity, can improve weight outcomes after 12 and 24 months in young overweight children, compared with usual care. Methods/Design 1500 children aged 4-8 years will be screened for overweight (height, weight, waist, blood pressure, body composition. Parents will complete questionnaires on feeding practices, physical activity, diet, parenting, motivation for healthy lifestyles, and demographics. Parents of children classified as overweight (BMI ≥ CDC 85th will receive feedback about the results using Motivational interviewing or Usual care. Parental responses to feedback will be assessed two weeks later and participants will be invited into the intervention. Additional baseline measurements (accelerometry, diet, quality of life, child behaviour will be collected and families will be randomised to Tailored package or Usual care. Parents in the Usual care condition will meet once with an advisor who will offer general advice regarding healthy eating and activity. Parents in the Tailored package condition will attend a single session with an "expert team" (MInT mentor, dietitian, physical activity advisor, clinical psychologist to identify current challenges for the family, develop tailored goals for change, and plan behavioural strategies that best suit each family. The mentor will continue to provide support to the family via telephone and in-person consultations, decreasing in frequency over the two-year intervention. Outcome measures will be obtained at baseline, 12 and 24 months. Discussion This trial offers a unique opportunity to identify effective ways of providing feedback to parents about their child's weight status and to assess the efficacy of a supportive, individualised early intervention to improve weight outcomes in young children. Trial registration Australian New Zealand Clinical Trials Registry ACTRN12609000749202

  4. Det man hører, er man selv

    DEFF Research Database (Denmark)

    Svømmekjær, Heidi Frank

    2012-01-01

    Katalog til udstillingen "Det man hører, er man selv" på Mediemuseet i Odense 7. september 2012 - 15. januar 2013.......Katalog til udstillingen "Det man hører, er man selv" på Mediemuseet i Odense 7. september 2012 - 15. januar 2013....

  5. Bulletproof Black Man

    DEFF Research Database (Denmark)

    Højer, Henrik

    2016-01-01

    Netflix’ kommende serie om den sorte Marvel-helt Luke Cage lander snart – midt i de aktuelle racekonflikter i USA. I GIF-anatomien "Bulletproof Black Man" sætter Henrik Højer serien ind i dens amerikanske kontekst.......Netflix’ kommende serie om den sorte Marvel-helt Luke Cage lander snart – midt i de aktuelle racekonflikter i USA. I GIF-anatomien "Bulletproof Black Man" sætter Henrik Højer serien ind i dens amerikanske kontekst....

  6. Relief for surviving relatives following a suicide.

    NARCIS (Netherlands)

    Oud, MJT; de Groot, MH

    2006-01-01

    Relief for surviving relatives following a suicide. - After the suicide of a 43-year-old woman with known depression, a 41-year-old paraplegic man who recently developed diarrhoea and a 41-year-old woman with probable depression with symptoms of psychosis, the general practitioners of the surviving

  7. Man--Society--Technology.

    Science.gov (United States)

    Taxis, Linda A., Ed.

    The 32nd annual American Industrial Arts Association (AIAA) Convention was held in Louisville in 1970. Topics for the AIAA general session addresses were: (1) "Industrial Arts--The Blender Between Social Form and Technical Function," (2) "Technology and Society: Present and Future Challenges," (3) "A Student-Oriented Industrial Arts," (4) "Man:…

  8. Ethology and Man

    Science.gov (United States)

    Biology and Human Affairs, 1971

    1971-01-01

    Reviews four texts and compilations of papers in an effort to assess the relevance of animal behavior studies to anthropology and sociology. Concludes that where a basic element of behavior occurs widely throughout the animal kingdom, especially in the higher mammals and primates, we may expect to find a manifestation in man." Limitations of the…

  9. Reference Man anatomical model

    Energy Technology Data Exchange (ETDEWEB)

    Cristy, M.

    1994-10-01

    The 70-kg Standard Man or Reference Man has been used in physiological models since at least the 1920s to represent adult males. It came into use in radiation protection in the late 1940s and was developed extensively during the 1950s and used by the International Commission on Radiological Protection (ICRP) in its Publication 2 in 1959. The current Reference Man for Purposes of Radiation Protection is a monumental book published in 1975 by the ICRP as ICRP Publication 23. It has a wealth of information useful for radiation dosimetry, including anatomical and physiological data, gross and elemental composition of the body and organs and tissues of the body. The anatomical data includes specified reference values for an adult male and an adult female. Other reference values are primarily for the adult male. The anatomical data include much data on fetuses and children, although reference values are not established. There is an ICRP task group currently working on revising selected parts of the Reference Man document.

  10. Hunting the Wild Man

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Scientists and volunteers plan a new Shennongjia exploration for Bigfoot After being shelved for many years, a plan to search for the wild man in the Shennongjia forestry district is once again under way. This time, scientists want to raise as much as 10 million yuan ($1.6 million) to employ advanced technology and recruit staff worldwide for the project.

  11. Biological Individuality of Man

    Science.gov (United States)

    1974-12-01

    RECIPIENT’S CAT * LOO NUMBER Biological Individuality of Man 5 TlrPE OF REPORT a PERIOD COVERED Technical « PERFORMING ORO REPORT...Variability 13 A. Background , 13 B. Slatistictl Approaches to Biological Variability 13 C. Genetic Aspects of Biological Variability . 14 III...ioiological determinants of individuality. Only recently, have genetic infaienccs been investigated and the potentialities for future control of bio

  12. Man Is a Paradox

    Institute of Scientific and Technical Information of China (English)

    王茂娟

    2009-01-01

    In the poem "Always", the author Pablo Neruda employs the first person narration to incisively reveal the paradoxical traits in human nature by exploring man in relation to love. "I" play a role shifting from a calm narrator to a furious one, and the last recovering to a mild one, which offers a multiple visual angle to observe humanity. In sum, by means of continuous changes of my inner feelings in the poem, Pablo Neruda reveals the paradoxical humanity .

  13. First dose in man

    DEFF Research Database (Denmark)

    2011-01-01

    Du er blevet ansat som læge i et lægemiddelfirma med ansvar for planlægning og sikkerhed i fase 1 forsøg. Firmaet har udviklet tre dopamin D2-receptor antagonister til behandling af skizofreni. Lægemidlerne har undergået et omfattende farmakologisk, toksikologisk og farmaceutisk afprøvningsprogra...... fase 1 forsøg alias »First dose in man«....

  14. Spider-man

    Institute of Scientific and Technical Information of China (English)

    路遇

    2002-01-01

    Spider-Man was first introduced in the comic(连环画) Amazing Fantasy #15(August 1962).Peter Parker,a Senior at Midtown High School,receives his powers when bitten by a exhibition(转基因) spider in a science demonstration(展览).This bite endowed(赋予) him with the proportional(相应的) strength and agility(敏捷) of a spider along with a keen “spider sense”.

  15. Time and man

    CERN Document Server

    Elton, L. R. B

    1978-01-01

    Time and Man focuses on the endeavors of humans to probe the mysteries of time and to elucidate its properties. The discussions are both philosophical and factual in nature and encompass science as well as the physical sciences, biology and related disciplines (for example, evolution), and the humanities (for example, religion). Factual information is presented to help the reader gain a better understanding of the concepts associated with time.Comprised of nine chapters, this volume first considers the passage of time and the experiences which humans associate with the concept of time before r

  16. Play the Man!

    DEFF Research Database (Denmark)

    Edelberg, Peter

    This book investigates ideas of men and masculinities in interwar Britain in three different areas: psychology, physical education and sex. Using a broad range of sources from different walks of life it explores how men and masculinities were constructed in different ways for different purposes...... as opposites towards a heterosexual matrimonial ideal wherein men could try to establish a masculine identity. This tendency created new frontiers where homosexuals, 'perverts', 'misfits' and 'freaks' were seen as opposites of the 'real man' in the symbolic world of the early twentieth century....

  17. Time and man

    CERN Document Server

    Elton, LRB

    2014-01-01

    Time and Man focuses on the endeavors of humans to probe the mysteries of time and to elucidate its properties. The discussions are both philosophical and factual in nature and encompass science as well as the physical sciences, biology and related disciplines (for example, evolution), and the humanities (for example, religion). Factual information is presented to help the reader gain a better understanding of the concepts associated with time.Comprised of nine chapters, this volume first considers the passage of time and the experiences which humans associate with the concept of time before r

  18. Rich Man, Poor Man: Developmental Differences in Attributions and Perceptions

    Science.gov (United States)

    Sigelman, Carol K.

    2012-01-01

    In an examination guided by cognitive developmental and attribution theory of how explanations of wealth and poverty and perceptions of rich and poor people change with age and are interrelated, 6-, 10-, and 14-year-olds (N = 88) were asked for their causal attributions and trait judgments concerning a rich man and a poor man. First graders, like…

  19. Reciprocal inhibition in man.

    Science.gov (United States)

    Crone, C

    1993-11-01

    Reciprocal inhibition is the automatic antagonist alpha motor neurone inhibition which is evoked by contraction of the agonist muscle. This so-called natural reciprocal inhibition is a ubiquitous and pronounced phenomenon in man and must be suspected of playing a major role in the control of voluntary movements. The spinal pathways underlying this inhibitory phenomenon were studied. The disynaptic reciprocal Ia inhibitory pathway between the tibial anterior muscle and the soleus alpha motor neurones was identified and described in man. It was shown that the inhibition can be evoked in most healthy subjects at rest, but the degree of inhibition varies considerably from one subject to another. It was concluded that it corresponds to the disynaptic reciprocal Ia inhibitory pathway which has been extensively described in animal experiments. The disynaptic reciprocal inhibition was shown to increase during the dynamic phase of a dorsiflexion movement of the foot, but not during the tonic phase. However, when the peripheral afferent feedback from the contracting muscle was blocked by ischaemia, an increase of the inhibition was revealed also during the tonic phase of the dorsiflexion. The concealment of this increase during unrestrained peripheral feedback from the muscle was thought to be due to the post-activation depression mechanism; a mechanism which was described further and which probably involves reduced transmitter release at Ia afferent terminals as a result of previous activation of these afferent fibers. Hence the hypothesis was supported that alpha motor neurones and the corresponding inhibitory interneurones, which project reciprocal inhibition to the antagonist motor neurones, are activated in parallel during voluntary contraction of agonist muscles. An additional reciprocal inhibitory mechanism, the long latency reciprocal inhibition, was described between the tibial anterior muscle and the soleus alpha motor neurones. It was shown to be evoked by group I

  20. Survival Analysis

    CERN Document Server

    Miller, Rupert G

    2011-01-01

    A concise summary of the statistical methods used in the analysis of survival data with censoring. Emphasizes recently developed nonparametric techniques. Outlines methods in detail and illustrates them with actual data. Discusses the theory behind each method. Includes numerous worked problems and numerical exercises.

  1. Light in man's environment.

    Science.gov (United States)

    Marshall, J

    2016-02-01

    Light in the form of solar radiation influenced early civilisations and resulted in the independent development of a number of sun-worshipping dieties. These were of particular importance as hunter gatherers transformed into settled agricultural societies. All artificial light sources were synonymous with fire, and early civilisations began to expand their visual day by burning brands, oil, and candles. Fire-based light sources extended for thousands of years and were still present in the era of gas lighting. Light meant fire risk. The advent of incandescent bulbs and the era of electric lighting really only expanded in the early part of the twentieth century. Fluorescent lighting became available in the 1940s, and today the drive for low energy has resulted in a plethora of novel light sources-in particular, light-emitting diodes (LEDs). Evolution governed the development of the eye in relation to roughly 12 h of light gradually changing to 12 h of darkness. Today almost daylight levels can be achieved abruptly at the flick of a switch. Many studies have demonstrated the spectral dependence of eye health, with the retinal hazard zone associated with wavelengths in the blue, peaking at 441 nm- many of today's low-energy sources peak in this region. Given the increased longevity and artificial light sources emitting at biologically unfriendly wavelengths, attention has to be directed towards light in man's environment as a risk factor in age-related ocular diseases.

  2. "Det man hører, er man selv"

    DEFF Research Database (Denmark)

    Bonde, Lars Ole

    2015-01-01

    ”Det man hører, er man selv” er Danmarks Radios P3s yderst velkendte slogan. Det dukkede op i begyndelsen af (20)00erne som opfindsom og populær afspejling af en moderne forståelse af den rolle musik og medieforbrug spiller for den voksne dansker. Denne artikel handler ikke om P3 som musikkanal...

  3. Vancomycin induced Red Man Syndrome

    Directory of Open Access Journals (Sweden)

    Drisyamol K.A

    2016-04-01

    Full Text Available Vancomycin is a glycoprotein antibiotic that has been associated with an anaphylactoid reaction termed the Red-man syndrome. It usually consists of erythema, flushing and pruritis of the face and upper torso and occasionally progresses to include dyspnoea, chest pain and hypotension. Red man syndrome (RMS is also known as “red neck syndrome. Discontinuation of the vancomycin infusion and administration of diphenhydramine can abort most of the reactions. Slow intravenous administration of vancomycin should minimize the risk of infusion-related adverse effects. Antibiotics such as ciprofloxacin, amphotericin B, rifampcin and teicoplanin can potentially cause red man syndrome. The effects of red man syndrome can be relieved by antihistamines.

  4. Surviving Objects

    OpenAIRE

    Murjas, Teresa

    2012-01-01

    Surviving Objects (2012) is a devised multi-media practice-as-research performance based on extensive interviews conducted with my elderly mother and recorded on a hand-held device. Our conversations concern her experiences as a child refugee following violent deportation by the Soviet Army from Eastern Poland to Siberia (1941), and her subsequent route, via Persia, to a British-run refugee camp in Northern Rhodesia, where she remained for 6 years before arriving in the UK. In order to aid my...

  5. [Successful preclinical thoracotomy in a 17-year-old man].

    Science.gov (United States)

    Puchwein, P; Prenner, G; Fell, B; Sereinigg, M; Gumpert, R

    2014-09-01

    We report the case of a 17-year-old man who sustained multiple stab wounds after a knife attack. After arrival of the emergency medical team the patient suffered a cardiac arrest caused by cardiac tamponade. After emergency thoracotomy and open heart massage the patient developed ROSC and could be discharged 13 days later without neurological deficits. Prehospital thoracotomy is rarely performed in Austria but is the only realistic chance for survival in cases of hematopericardium and tamponade. Better training of emergency physicians in Austria concerning surgical resuscitation could increase survival rates especially after penetrating thoracic trauma.

  6. Economic man as model man: Ideal types, idealization and caricatures

    NARCIS (Netherlands)

    Morgan, M.S.

    2006-01-01

    Economics revolves around a central character: "economic man." As historians, we are all familiar with various episodes in the history of this character, and we appreciate his ever-changing aspect even while many of our colleagues in economics think the rational economic agent of neoclassical econom

  7. Rich man, poor man: developmental differences in attributions and perceptions.

    Science.gov (United States)

    Sigelman, Carol K

    2012-11-01

    In an examination guided by cognitive developmental and attribution theory of how explanations of wealth and poverty and perceptions of rich and poor people change with age and are interrelated, 6-, 10-, and 14-year-olds (N=88) were asked for their causal attributions and trait judgments concerning a rich man and a poor man. First graders, like older children, perceived the rich man as more competent than the poor man. However, they had difficulty in explaining wealth and poverty, especially poverty, and their trait perceptions were associated primarily with their attributions of wealth to job status, education, and luck. Fifth and ninth graders more clearly attributed wealth and poverty to the equity factors of ability and effort and based their trait perceptions on these attributions. Although the use of structured attribution questions revealed more understanding among young children than previous studies have suggested, the findings suggest a shift with age in the underlying bases for differential evaluation of rich and poor people from a focus on good outcomes associated with wealth (a good education and job) to a focus on personal qualities responsible for wealth (ability and effort).

  8. 失败的Man

    Institute of Scientific and Technical Information of China (English)

    小兵

    2000-01-01

    搞不清楚你要赚多少钱才会满足为什么还觉得孤独 Oh oh oh失败的 Man 越弄越糊涂Peggy Sue Mary Sherry Ronda 跟 Lulu每个女孩你都想照顾 Oh oh oh失败的 MAN 走了很多路不太舒服又不想哭想种一棵大树有了种子没有泥土迷迷糊糊突然看到上帝跟耶酥笑说你再得不到保证 Oh oh oh

  9. Trees Are Useful to Man

    Institute of Scientific and Technical Information of China (English)

    赵明

    2005-01-01

    Trees are useful to man in three impor-tant ways. They provide him with wood and other products;they give him shade;they help prevent drought(干旱)and floods. Unfortunately,in many parts of the world, man has not realized that the third one is the most important. Two thousand years ago a rich and pow-erful country cut down its trees to build war-ships, with which to gain itself an empire. It gained the empire,however,without its trees, its soil became hard and poor. When the em-pire fell to pieces, the home c...

  10. Surviving a Suicide Attempt

    Directory of Open Access Journals (Sweden)

    Ahmed Al-Harrasi

    2016-09-01

    Full Text Available Suicide is a global phenomenon in all regions of the world affecting people of all age groups. It has detrimental consequences on patients, their families, and the community as a whole. There have been numerous risk factors described for suicide including mental illness, stressful life situations, loss of social support, and general despair. The association of suicide with Islam has not been extensively studied. The common impression from clinical practice is that being a practicing Muslim reduces the risk of suicide. Another factor associated with suicide is starting a patient on antidepressants. However, this has been questioned recently. This report describes a middle-aged man with depression and multiple social stressors who survived a serious suicide attempt. The discussion will focus on the factors that lead him to want to end his life and the impact of the assumed protective factors such as religious belief and family support on this act of self-harm. Such patients can be on the edge when there is an imbalance between risk factors (such as depression, insomnia, and psychosocial stressors and protective factors (like religious affiliation and family support. All physicians are advised to assess the suicide risk thoroughly in patients with depression regardless of any presumed protective factor.

  11. East Man,Global Winner

    Institute of Scientific and Technical Information of China (English)

    Wind Blew; Bai Yifeng

    2007-01-01

    @@ "The Global Human Settlement Environment Green Building Materials Award is a special award with a special significance.My staff and I feel so excited with this award.It is a special honor that means our independent brand,East Man Heath Paint,has received recognition in the international community.

  12. Man...An Endangered Species?

    Science.gov (United States)

    Department of the Interior, Washington, DC.

    The general theme of this 1968 yearbook is that man is a threatened species, facing overpopulation and unbridled technology - both self induced. The presentation is broad, relating to many aspects of conservation and natural resources in the United States in a descriptive, non-technical style. The yearbook is divided into major topics: Land…

  13. Man, Controller of the Universe

    Science.gov (United States)

    Olowin, R. P.

    2011-06-01

    The Man, Controller of the Universe painted by the renowned Mexican artist Diego Rivera in the gigantic mural of the Palace of Fine Arts in Mexico City is overlooked by a telescope. We acknowledge this instrument as the Plaskett Telescope at the Dominion Astrophysical Observatory in Victoria, Canada.

  14. New Manning System Field Evaluation

    Science.gov (United States)

    1986-03-01

    our Analytic hodel (see Chapter 5, New Manning Svestem Field Evaluacion . Technical Revore No. I, RAJL-, November c t, e number or soldiers retaking...and meaningful performance measures are not only crucial to the WRAIR N Field Evaluacion but also to the Army. To know which unit does betzer than

  15. Man and Machines: Three Criticisms.

    Science.gov (United States)

    Schneider, Edward F.

    As machines have become a more common part of daily life through the passage of time, the idea that the line separating man and machine is slowly fading has become more popular as well. This paper examines three critics of change through their most famous works. One of the most popular views of Mary Shelley's "Frankenstein" is that it is a…

  16. RenderMan design principles

    Science.gov (United States)

    Apodaca, Tony; Porter, Tom

    1989-01-01

    The two worlds of interactive graphics and realistic graphics have remained separate. Fast graphics hardware runs simple algorithms and generates simple looking images. Photorealistic image synthesis software runs slowly on large expensive computers. The time has come for these two branches of computer graphics to merge. The speed and expense of graphics hardware is no longer the barrier to the wide acceptance of photorealism. There is every reason to believe that high quality image synthesis will become a standard capability of every graphics machine, from superworkstation to personal computer. The significant barrier has been the lack of a common language, an agreed-upon set of terms and conditions, for 3-D modeling systems to talk to 3-D rendering systems for computing an accurate rendition of that scene. Pixar has introduced RenderMan to serve as that common language. RenderMan, specifically the extensibility it offers in shading calculations, is discussed.

  17. Teleoperators: Man's Machine Partners

    Energy Technology Data Exchange (ETDEWEB)

    Corliss, William R.

    1972-01-01

    This booklet is about teleoperators, a class of machines that augment man rather than replace him. Teleoperators have the ability to add to man's strength, his reach, and his ability to work in hostile environments.

  18. [The man on the portrait].

    Science.gov (United States)

    Bergstrand, A

    1996-01-01

    Marie Curie was awarded the Nobel Prize in chemistry 1911. During the preceding year a rumour had circulated in Stockholm that she had had an affaire with one of her assistants. She received a letter, in which she was told that there had been strong opposition to her election not on scientific but moral grounds, and that she should not go to Stockholm, because nobody could forsee what reactions her appearance at the prize ceremony could evoke. Emil Kleen, a man of violent temper and radical opinions, reacted strongly to these rumours. He wrote a paper, with a violent attack on Gustaf Retzius, previous professor of Histology at Karolinska Institutet. Rightly or wrongly he suspected him to be the author of the infamous letter. Retzius is described as a dilletant in scientific matters, as a "sexual hyena" and a garroulus old man. This portrait of Retzius is of course most unfair, but the portrait of Emil Kleen by the famous swedish artist Bruno Liljefors is a masterpiece and one of the most valuable of the Swedish Medical Association.

  19. Man-machine interactions 3

    CERN Document Server

    Czachórski, Tadeusz; Kozielski, Stanisław

    2014-01-01

    Man-Machine Interaction is an interdisciplinary field of research that covers many aspects of science focused on a human and machine in conjunction.  Basic goal of the study is to improve and invent new ways of communication between users and computers, and many different subjects are involved to reach the long-term research objective of an intuitive, natural and multimodal way of interaction with machines.  The rapid evolution of the methods by which humans interact with computers is observed nowadays and new approaches allow using computing technologies to support people on the daily basis, making computers more usable and receptive to the user's needs.   This monograph is the third edition in the series and presents important ideas, current trends and innovations in  the man-machine interactions area.  The aim of this book is to introduce not only hardware and software interfacing concepts, but also to give insights into the related theoretical background. Reader is provided with a compilation of high...

  20. The rights of man and animal experimentation.

    Science.gov (United States)

    Martin, J

    1990-09-01

    Since emotions give contradictory signals about animal experimentation in medical science, man's relationship to animals must be based upon reason. Thomas Aquinas argues that man is essentially different from animals because man's intellectual processes show evidence of an abstract mechanism not possessed by animals. Man's rights arise in association with this essential difference. The consequence is that only man possesses true rights by Aquinas's definition; animals have them only by analogy. However, cruelty to animals is illicit and they should be protected, principally not because they have rights, but because he who is cruel to animals is more likely to be cruel to his fellowman. If there is a need for animal experimentation in science for the good of man, this approach gives philosophical justification for experimentation, since man's well-being must come before that of animals because of his unique possession of rights. However, those experiments should be carried out in the kindest way possible, to promote kindness towards man. To see man as solely part of a biological continuum in competition for rights with those beings close to him biologically, detracts from man's dignity.

  1. Cultural Transmission and Survival in Contemporary Micmac Society

    Science.gov (United States)

    Battiste, Marie

    1977-01-01

    The Micmacs of Canada have only had a couple of hundred years of contact with the white man and although at first glance their reserves appear acculturated, they are distinct cultural and linguistic entities who have survived the tortures, rigors, and challenges of Christianity and civilization. (JC)

  2. Tesla man out of time

    CERN Document Server

    Cheney, Margaret

    1981-01-01

    Called a madman by some, a genius by others, and an enigma by nearly everyone, Nikola Tesla created astonishing, world-transforming devises that were virtually without theoretical precedent. Tesla not only discovered the rotating magnetic field, the basis of most alternating current machinery, but also introduced the fundamentals of robotry, computers, and missile science and helped pave the way for such technologies as satellites, microwaves, beam weapons, and nuclear fusion. Almost supernaturally gifted, Tesla was also unusually erratic, flamboyant, and neurotic. He was J. P. Morgan's client, counted Mark Twain as a friend, and considered Thomas Edison an enemy. But above all, he was the hero and mentor to many of the last century's most famous scientists. In a meticulously researched, engagingly written biography, Margaret Cheney presents the many different dimensions of this extraordinary man, capturing his human qualities and quirks as she chronicles a lifetime of discoveries that continue to alter our ...

  3. Deformation of Man Made Objects

    KAUST Repository

    Ibrahim, Mohamed

    2012-07-01

    We introduce a framework for 3D object deformation with primary focus on man-made objects. Our framework enables a user to deform a model while preserving its defining characteristics. Moreover, our framework enables a user to set constraints on a model to keep its most significant features intact after the deformation process. Our framework supports a semi-automatic constraint setting environment, where some constraints could be automatically set by the framework while others are left for the user to specify. Our framework has several advantages over some state of the art deformation techniques in that it enables a user to add new features to the deformed model while keeping its general look similar to the input model. In addition, our framework enables the rotation and extrusion of different parts of a model.

  4. The Socio-Technical Man

    Science.gov (United States)

    Moreno, Yamir

    In the last 20 years or so, the field of complexity science has entered a new age. The combination of new theoretical insights and the data revolution has prepared the ground for a number of conceptual milestones in many disciplines as diverse as biology, physics, engineering, and economic and social sciences. At the same time, we have been able to identify new challenges whose solutions will confer the science of complex systems an unprecedented applied dimension. Here I would like to focus on one of these challenges: the socio-technical man. With the ever-increasing growth of both the world population and new technologies, it is fundamental for the well-being of humanity and our society to understand how humans interact among them and with the new technological environment...

  5. Sisters of The Iron Man Triathlon

    Institute of Scientific and Technical Information of China (English)

    1997-01-01

    THE Iron Man Triathlon challenges even the most veteran athlete. Competitors swim 3,000 meters, followed by a 40 kilometer bike race and ending with a i0 kilometer cross-country run.The Iron Man allows athletes to display their utmost abilities. As of January 1997, triathlete Wang Dan had accumulated the highest number of points of Asian iron man triathletes, according to the Asian Iron Man Triathlon Federation. Following her lead is Chinese triathlete Xing Lin. Liu Xiaodan, Chinese third ranking triathlete, comes in 5th among Asian competitors. All three girls are just 17 years old and all natives of Shenyang, Liaoning

  6. The man and the universe

    Science.gov (United States)

    Kolodziejska, Magdalena

    2016-04-01

    The universe has always aroused people's curiosity. It fascinates and at the same time scares in its vastness. Encourages us to reflect of the meaning of human life. This begs the questions: whether there is a life beyond Earth? Whether is it possible that the man is alone in such a large space? These questions still remain unanswered, and topics concerning "the cosmos" constantly evoke many emotions. It is especially fascinating for the youngest students. Quite often, preschoolers can flawlessly name the planets according to their order of appearance in relation to the sun. They are happy to take the fun inspired by journeys into space. Teaching through action is extremely important for the development of the child-man* (Piaget, 2006). The thinking originates primarily from the action. Therefore, students should undertake independent research activities, perform experiments and conduct observations and thus raise questions about the world, looking for meanings and solutions. Adults (a teacher, a person with a passion) are to be the support in the search for knowledge, its processing and cleaning. Its role is to ensure a proper development of environment that is conducive to research activity. The answer to these requirements was to create in the oldest technical school in Poland (Railway Technical College, now Technical College No. 7) the astronomical observatory, which can be used by pupils of Warsaw's kindergartens and schools. There are organized activities for children and youth in this school, as well as trainings for teachers. Younger students during such an interdisciplinary courses are, among others, the opportunity to get acquainted with the construction of the telescope, they can build their own rockets and organize their racing or create your own star constellations. Older students as a result of observations and experiments may confirm or refute the hypothesis that the universe is within each of us. The classes are enriched using applications on

  7. Marihuana in Man: Three Years Later

    Science.gov (United States)

    Hollister, Leo E.

    1971-01-01

    Reviews three years of research on the effects of marihuana in man. Previously known clinical mental and physical effects have been confirmed. Causes and mechanisms of these effects generally remain undetermined in man and animals. Social implications and long term effects require additional study, although usage appears detrimental. (JM)

  8. Alternative Frameworks for the Study of Man.

    Science.gov (United States)

    Markova, Ivana

    1979-01-01

    Two frameworks for the study of man are discussed. The Cartesian model views man as a physical object. A dialectic framework, with the emphasis on the self, grew out of nineteenth century romanticism and reflects the theories of Hegel. Both models have had an effect on social psychology and the study of interpersonal communication. (BH)

  9. Prometheus' spirit: quality survival in advanced hepatocellular carcinoma after gemcitabine and cisplatin-based chemotherapy.

    Science.gov (United States)

    Doval, D C; Pande, S B; Sharma, J B; Pavithran, K; Jena, A; Vaid, A K

    2008-10-01

    In advanced virus-induced hepatocellular carcinoma (HCC) associated with cirrhosis, the average survival is four months. We report a 56-year-old man with a large-volume advanced HCC, in whom gemcitabine and cisplatin-based chemotherapy resulted in near-complete regression, and quality survival of 24 months.

  10. The Pursuit of Identity in Invisible Man

    Institute of Scientific and Technical Information of China (English)

    谭佳

    2013-01-01

    Invisible Man is a representative work of black literature in America. In this novel, the writer Ralph Ellison depicts the hero’s growth experience in the white dominated society with his unique narrative techniques. As an individual in a society, the hero in this novel gradually realizes that he is an invisible man in the white dominated society and he doesn ’t have the social sta-tus which can be recognized by the white at all. To change this situation, the hero in this novel suffers many difficulties and hard-ships with an attempt to prove his existence in front of the white and the numerous black fellows and obtain his own identity as a black man which will be recognized by others. This paper tries to explore African American ’s pursuit of identity in Invisible Man by interpreting Ellison’s Invisible Man.

  11. Man Bites Python, Escapes Death

    Institute of Scientific and Technical Information of China (English)

    王淀楼

    2001-01-01

    自古只有蛇咬人,而南非的这位57岁的Lucas Sibanda却演绎了一场“人咬蛇”的“活剧”,他的利嘴钢牙竟然让一条巨蟒逃之夭夭,从而拾回自己一条老命。文章虽然很短,却写得文采斐然。标题出现了Python(巨蟒),而在文章里,作者却分别换用monster和reptile的表达,以求遣词之新,这在英语中称为Elegant Variation(求雅换词),以下三句中的动词你是否觉得用得也很精彩:1/A South African man bit his way to freedom. 2/I froze for almost 10 seconds. 3/Sibanda sank his teeth into…】

  12. Microrecanalization after vasectomy in man.

    Science.gov (United States)

    Freund, M J; Weidmann, J E; Goldstein, M; Marmar, J; Santulli, R; Oliveira, N

    1989-01-01

    Previously spermatozoa in the semen of vasectomized men were reported in 62 of 63 specimens from 24 men 2 to 31 years postvasectomy (Freund and Couture, 1982). A morphologic basis and term, "microrecanalization," was proposed for this observation. Serial sections (5 mu at 200-mu intervals) of 40 specimens removed at vasovasostomy from 20 men (2 to 14 years postvasectomy) were examined and microcanals (small epithelial-lined channels) were demonstrated in 27 specimens from 18 men. In nine of the 27 specimens, spermatozoa or sperm heads were found within the microcanals. Microcanals occurred in smooth muscle, connective tissue and scar tissue, in each segment, testicular, central and abdominal, in the presence or absence of the vas deferens. Microcanal continuity was traced for 200 to 1140 microns by computerized image analysis. Microrecanalization is characterized by the absence of inflammation or sperm extravasation and is histologically distinct from vasitis nodes or sperm granuloma. Microrecanalization provides morphologic and physiologic bases for the protection of the testis and maintenance of spermatogenesis in man after vasectomy.

  13. The Man Trapped in the Marsh---Analysis of K’ s Survival Dilemma in The Trial of Kafka%深陷沼泽的人--卡夫卡《诉讼》中K的“生存困境”探析

    Institute of Scientific and Technical Information of China (English)

    明炜

    2015-01-01

    《诉讼》是卡夫卡最重要的代表作之一,也是“卡夫卡式”小说形成标识。以主人公K的人生遭遇为切入点,从比较具体的方面来分析与K有着或明或暗关系的一些“人”(包括K自己和一些“局外人”)和“物”(主要指“法庭”和“法”)所起的作用,并力图探究这些“人”和“物”的象征意义,从而揭示出K的“生存困境”及其所象征的深刻内涵。%The Trial is one of Kafka's most important novel, which is also the typical symbol of "Kafka Style"novel.This article aims to explore the functions and symbolic meaning of “the People”———including K himself and some outsiders———and“the Things”———mainly refer to court and the law which is around or connected to“K” by analyzing his suffering in detail so as to reveal K’ s "survival dilemma"and its deep connotation.

  14. Multinationals and plant survival

    DEFF Research Database (Denmark)

    Bandick, Roger

    2010-01-01

    The aim of this paper is twofold: first, to investigate how different ownership structures affect plant survival, and second, to analyze how the presence of foreign multinational enterprises (MNEs) affects domestic plants’ survival. Using a unique and detailed data set on the Swedish manufacturing...... sector, I am able to separate plants into those owned by foreign MNEs, domestic MNEs, exporting non-MNEs, and purely domestic firms. In line with previous findings, the result, when conditioned on other factors affecting survival, shows that foreign MNE plants have lower survival rates than non......-MNE plants. However, separating the non-MNEs into exporters and non-exporters, the result shows that foreign MNE plants have higher survival rates than non-exporting non-MNEs, while the survival rates of foreign MNE plants and exporting non-MNE plants do not seem to differ. Moreover, the simple non...

  15. Beautiful Surfaces. Style and Substance in Florentius Schuyl's Illustrations for Descartes' Treatise on Man.

    Science.gov (United States)

    Chan, Eleanor

    2016-01-01

    The assumption that the Cartesian bête-machine is the invention of René Descartes (1596-1650) is rarely contested. Close examination of Descartes' texts proves that this is a concept founded not on the basis of his own writings, but a subsequent critical interpretation, which developed and began to dominate his work after his death. Descartes' Treatise on Man, published posthumously in two rival editions, Florentius Schuyl's Latin translation De Homine (1662), and Claude Clerselier's Traité de l'homme, has proved particularly problematic. The surviving manuscript copies of the Treatise on Man left no illustrations, leaving both editors the daunting task of producing a set of images to accompany and clarify the fragmented text. In this intriguing case, the images can be seen to have spoken louder than the text which they illustrated. This paper assesses Schuyl's choice to represent Descartes' Man in a highly stylized manner, without superimposing Clerselier's intentions onto De Homine.

  16. Sex and the Man With Cancer

    Science.gov (United States)

    ... and Sexual Side Effects in People with Cancer Sex and the Man With Cancer In this guide, ... you and your partner some information about cancer, sex, and sexuality. We cannot answer every question, but ...

  17. Fresh Efforts to Protect Peking Man Site

    Institute of Scientific and Technical Information of China (English)

    Guo Haiyan; Zhao Baohua

    2002-01-01

    @@ CAS scientists have worked out a plan to further protect the Peking Man site at Zhoukoudian (ZKD) in Beijing, and to renovate research facilities at this internationally renowned paleoanthropological and paleolithic location.

  18. New Take on Man's Friendship with Fido

    Science.gov (United States)

    ... Man's Friendship With Fido Surprising findings emerge about domestication To use the sharing features on this page, ... dog DNA samples, to learn more about dog domestication. SOURCE: Texas A&M University, news release HealthDay ...

  19. A young man with nonhealing venous ulcers

    NARCIS (Netherlands)

    Vloedbeld, M. G.; Venema, A. W.; Smit, A. J.

    2006-01-01

    A 35-year-old man presented with nonhealing ulcers at an atypical location on his left foot, caused by a combination of venous insufficiency (after deep venous thrombosis) and arterial insufficiency. The underlying cause was Buerger's disease.

  20. Cardiology Still a Man's Field, Survey Finds

    Science.gov (United States)

    ... page: https://medlineplus.gov/news/fullstory_162700.html Cardiology Still a Man's Field, Survey Finds Women less ... Dr. Claire Duvernoy, chair of the Women in Cardiology Council at the American College of Cardiology (ACC). ...

  1. Man-made climate change: an overview

    Energy Technology Data Exchange (ETDEWEB)

    Holopainen, E. [Helsinki Univ. (Finland). Dept. of Meteorology

    1995-12-31

    The first major man-made environmental problem was the soil acidification, caused primarily by the massive industrial emissions of sulphur dioxide. Then came the problem of ozone depletion, caused by the emissions of man-made halocarbons. More recently, the possibility of man-made climate change has received a lot of attention. These three man-made problems are interconnected in fundamental ways and require for their solution interdisciplinary and international approach. Narrowing of the scientific uncertainties connected with the problems mentioned above can be expected through international `Global Change` programmes such as the World Climate Research Programme (WCRP) and the International Geosphere-Biosphere Programme (IGBP). Periodic assessments of the type produced by the IPCC will clearly be needed. Also in the future such assessments should form the scientific basis for international negotiations and conventions on the climate change issue

  2. China's first deep manned submersible,JIAOLONG

    Institute of Scientific and Technical Information of China (English)

    LIU Feng; CUI WeiCheng; LI XiangYang

    2010-01-01

    @@ A deep manned submersible is indispensable to deep ocean exploration.No other equipment can bring scientists to extreme sea floor depths to do research in situ.Marine geology, seafloor geophysics, marine biology, and oceanic chemistry are the fields that scientists are particularly eager to study [1-6].Chinese scientists have long dreamed of using their own submersible to probe the deep sea.China's recent fast development of a deep manned submersible has realized that dream.

  3. Crisis and Man: Literary Responses Across Cultures

    OpenAIRE

    Krishnaswami, Mallika

    2012-01-01

    Myth of Sisyphus exemplifies the situation man finds himself in irrespective of his ethnic and geographical background. Art and cultural forms gave expression to this situation and the intensity of the expression depended upon the political and social dimensions. War or peace, man is always condemned to struggle with his problems, moral or otherwise. Post war English writers focused on the social problems the British society found itself in and its helplessness in dealing with them. It was th...

  4. A Post-colonial Reading of Man-Man by V.S.Nailpaul%A Post-colonial Reading of Man-Man by V.S. Nailpaul

    Institute of Scientific and Technical Information of China (English)

    罗媛

    2016-01-01

    A post-colonial reading of the story of Man-Man from Miguel Street by V.S. Nailpaul in the light of Homi K. Bhabha's views about mimicry reveals that to some extent mimicry in Naipaul's post-colonial writing reflects the double edged effect of mimicry discussed by Bhabha, but is more associated with the hopelessness and predicament suffered by the once colo?nized than the resistance to the authority of the colonizer.

  5. The future of oil and hydrocarbon man

    CERN Document Server

    Campbell, Colin

    1999-01-01

    Man appeared on the planet about four million years ago, and by 1850 numbered about one billion Ten came Hydrocarbon man. World population has since increased six-fold. After the oil price shocks of the 1970s, people asked "when will production peak?". It is not easy to answer this question because of the very poor database. Reserves and the many different hydrocarbon categories are poorly defined, reporting practices are ambiguous, revisions are not backdated...

  6. Pharmacokinetics and metabolism of neurotensin in man

    DEFF Research Database (Denmark)

    Pedersen, J H; Andersen, H O; Olsen, P S

    1989-01-01

    We studied the pharmacokinetics, arteriovenous extraction, and degradation sites of neurotensin (NT) in man during iv infusions of synthetic intact NT [NT-(1-13)] and the NH2-terminal metabolite NT-(1-8) during lipid ingestion and by catheterization of various vascular beds in normal subjects...... is present. Further studies are necessary to establish if the liver is a site of degradation of intact NT in man....

  7. Survival of microorganisms in smectite clays: Implications for Martian exobiology

    Science.gov (United States)

    Moll, Deborah M.; Vestal, J. Robie

    1992-08-01

    Manned exploration of Mars may result in the contamination of that planet with terrestrial microbes, a situation requiring assessment of the survival potential of possible contaminating organisms. In this study, the survival of Bacillus subtilis, Azotobacter chroococcum, and the enteric bacteriophage MS2 was examined in clays representing terrestrial (Wyoming type montmorillonite) or Martian (Fe 3+-montmorillonite) soils exposed to terrestrial and Martian environmental conditions of temperature and atmospheric pressure and composition, but not to UV flux or oxidizing conditions. Survival of bacteria was determined by standard plate counts and biochemical and physiological measurements over 112 days. Extractable lipid phosphate was used to measure microbial biomass, and the rate of 14C-acetate incorporation into microbial lipids was used to determine physiological activity. MS2 survival was assayed by plaque counts. Both bacterial types survived terrestrial or Martian conditions in Wyoming montmorillonite better than Martian conditions in Fe 3+-montmorillonite. Decreased survival may have been caused by the lower pH of the Fe 3+-montmorillonite compared to Wyoming montmorillonite. MS2 survived simulated Mars conditions better than the terrestrial environment, likely due to stabilization of the virus caused by the cold and dry conditions of the simulated Martian environment. The survival of MS2 in the simulated Martian environment is the first published indication that viruses may be able to survive in Martian type soils. This work may have implications for planetary protection for future Mars missions.

  8. Comparative study of the work load between one-man buses and two-man buses.

    Directory of Open Access Journals (Sweden)

    Ueno,Mitsuo

    1985-06-01

    Full Text Available The differences in physiological and safety conditions of one-man buses and two-man buses were examined from the view point of occupational fatigue. This survey consisted of a work load study which included a time study, study of subsidiary behavior, auditory task, memory test, Galvanic Skin Response (GSR and physiological function tests and a self-administered questionnaire which involved items concerning safety and subjective fatigue complaints. The visual and postural restrictions in the one-man bus were greater than in the two-man bus. The mental capacity of the one-man bus drivers was found to be less. Greater mental fatigue and stress were observed in the one-man bus. More subjective fatigue complaints were observed in the one-man bus. More cases of near accidents were observed in the one-man bus. From these results it was concluded that the one-man bus caused bus drivers a greater mental and physical work load.

  9. Survivability in warship design

    NARCIS (Netherlands)

    Keuning, P.J.; Smit, C.S.

    2002-01-01

    The initiative taken by the AVT panel to organise this symposium on combat survivability is much welcomed. From our perspective, the possibilities for the survivability experts within NATO to exchange their research efforts have always been rather limited. This symposium under sponsorship of the AVT

  10. Survival in Extreme Conditions.

    Science.gov (United States)

    Bloom, Martin; Halsema, James

    1983-01-01

    Explores the psychosocial and environmental configurations involved in the survival of 500 civilians in a Japanese internment camp in the Philippines during World War II. Although conditions were very harsh, the survival rate of this group was better than expected. Discusses available demographic, social organizational, and cultural information.…

  11. Aircraft Survivability. Summer 2011

    Science.gov (United States)

    2011-01-01

    accurate prediction of the cell wall folding pattern. The fuselage model contains 27,000 elements, with mesh refinement concentrated around the...be defined as deformable including the ribcage, chest jacket, and pelvis. The dummy models are easily imported and positioned within the LS DYNA...proposed an Army unit force structure to man, maintain, and support new weapon systems. Kevin joined the SURVIAC in its infant stages in 1985 when it was

  12. Man-machine dialogue design and challenges

    CERN Document Server

    Landragin, Frederic

    2013-01-01

    This book summarizes the main problems posed by the design of a man-machine dialogue system and offers ideas on how to continue along the path towards efficient, realistic and fluid communication between humans and machines. A culmination of ten years of research, it is based on the author's development, investigation and experimentation covering a multitude of fields, including artificial intelligence, automated language processing, man-machine interfaces and notably multimodal or multimedia interfaces. Contents Part 1. Historical and Methodological Landmarks 1. An Assessment of the Evolution

  13. Otto Rank and man's urge to immortality.

    Science.gov (United States)

    Goldwert, M

    1985-04-01

    Otto Rank, one of Sigmund Freud's original followers, posited the existence of an "urge to immortality" as man's deepest drive. In his Psychology and the Soul, Rank traced the desire for immortality through four historical eras, with particular emphasis on the creativity of the hero and the artist. By the end of his life, Rank had not only repudiated orthodox psychoanalysis and developed then abandoned a psychology of the will, he had moved "beyond psychology" to a religious view of history and the nature of man.

  14. Kan man måle lykken?

    DEFF Research Database (Denmark)

    Meyer, Gitte

    2017-01-01

    Det kan være svært at holde sig munter, når man nok en gang bliver præsenteret for resultater med decimaler fra en trivselsmåling eller - værre - bliver bedt om selv at deltage i en sådan. I sidstnævnte tilfælde kan man blandt andet komme ud for at blive stillet spørgsmål, der drejer sig om ens...

  15. Quantum Man: Richard Feynman's Life in Science

    CERN Document Server

    CERN. Geneva

    2011-01-01

    It took a man who was willing to break all the rules to tame a theory that breaks all the rules. This talk will be based on my new book Quantum Man: Richard Feynman's life in science. I will try and present a scientific overview of the contributions of Richard Feynman, as seen through the arc of his fascinating life. From Quantum Mechanics to Antiparticles, from Rio de Janeiro to Los Alamos, a whirlwind tour will provide insights into the character, life and accomplishments of one of the 20th centuries most important scientists, and provide an object lesson in scientific integrity.

  16. A Man With Two Burned Ears

    Institute of Scientific and Technical Information of China (English)

    范图雨

    2001-01-01

    Mr Smith was in troublethose days. He drove a car forMr Black, a rich business-man. He worked hard and theshopkeeper liked him. But hecouldn't work when he dranktoo much. And once he al-most fell into the river whenhe drove along the bridge. MrBlack became angry and wasgoing to send him away. Hehad a big family and wasafraid of that and promisedhe would stop drinking atonce. The man told him towait to be dealt with. OneMonday morning, Mr Smithcame into the office, with twobadly burned ears. “Whathappened to your ears?”asked Mr Black.

  17. "Kan man studere en menneskelig praksis?"

    DEFF Research Database (Denmark)

    Oettingen, Alexander von

    2008-01-01

    Læser man bekendtgørelsen for faget pædagogik, lægger man mærke til, at faget har et dobbelt sigte. På den ene side repræsenterer pædagogik en indsigt, viden og refleksion i videnskabelige teorier og metoder, og på den anden side er det fagets opgave at kvalificere studerende til det konkrete...... pædagogiske arbejde og den pædagogiske praksis. Pædagogik er på mange måder et splittet fag....

  18. Genetic Engineering: The Modification of Man

    Science.gov (United States)

    Sinsheimer, Robert L.

    1970-01-01

    Describes somatic and genetic manipulations of individual genotypes, using diabetes control as an example of the first mode that is potentially realizable be derepression or viral transduction of genes. Advocates the use of genetic engineering of the second mode to remove man from his biological limitations, but offers maxims to ensure the…

  19. The ancestry and affiliations of Kennewick Man

    DEFF Research Database (Denmark)

    Rasmussen, Morten; Sikora, Martin; Albrechtsen, Anders;

    2015-01-01

    Kennewick Man, referred to as the Ancient One by Native Americans, is a male human skeleton discovered in Washington state (USA) in 1996 and initially radiocarbon dated to 8,340-9,200 calibrated years before present (BP). His population affinities have been the subject of scientific debate and le...

  20. Man's Search: English, Mythology. 5112.22.

    Science.gov (United States)

    Gundersheimer, Lenore C.

    A course which is an exploration of man's eternal search to understand himself and his world through the study of the mythology of the world is presented. Performance objectives include: (1) Students will recognize the content of the myths studied; (2) Students will identify the specific characteristics of the civilization studied; (3) Students…

  1. Chairman Mao's Cigar Man

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    FAN Guorong, aged 84,is known in his hometown as “the Old CigarMan.” The moniker isa fitting one as he has spent most of his life making cigars. In his early teens, Fan served a three-year apprenticeship and became the youngest cigar maker of his time when he started his career in the late 1940s.

  2. Diffuse panbronchiolitis in a Samoan man.

    Science.gov (United States)

    Gibson, Justine; King, Harrison; Singh, Mahendra; Tran, Khoa

    2017-05-01

    Diffuse panbronchiolitis (DPB) is an idiopathic inflammatory disease which is predominantly recognised in the Japanese population with only isolated case reports in Western populations. This is the first reported case of DPB in a Samoan man with typical radiological and histopathological features. He had an excellent response to long-term erythromycin and this case highlights the importance of recognising this rare disease.

  3. The Language of Man. Book 4.

    Science.gov (United States)

    Littell, Joseph Fletcher, Ed.

    Book 4 of "The Language of Man" series contains articles which deal with semantics, levels of language (including informal, formal and technical language, jargon, and gobbledygook), the hidden persuaders (advertising of merchandise and political candidates), and communications of the future (including the computer and other mass media now being…

  4. The Language of Man. Book 3.

    Science.gov (United States)

    Littell, Joseph Fletcher, Ed.

    Book 3 from "The Language of Man" textbook series contains four sections, each of which includes several articles. The articles cover semantics, use of the dictionary and encyclopedia, use of figurative language, and coping with the mass media. The sections are augmented with humorous features, examples from real life, and graphics. The style is…

  5. Ergonomic ship brigde design supports minimum manning

    NARCIS (Netherlands)

    Punte, P.A.J.; Post, W.M.

    2001-01-01

    The Royal Netherlands Navy is planning to design a hydrographic survey vessel to replace the currently used vessels in order to extend the tasks of an Officer by reducing require manning. The design includes the arrangements of workspace and the detailed design of workplaces. Digital human models ar

  6. Teaching Rousseau: Natural Man and Present Existence.

    Science.gov (United States)

    Rice, Daryl H.

    1989-01-01

    Offers an interpretation of Jean-Jacques Rousseau's "Discourse on the Origin and Foundations of Inequality" and provides examples of classroom exercises designed to make Rousseau's ideas and writings accessible to undergraduates. Stresses Rousseau's philosophy on natural man, language, ethics, and society. Includes interpretive references to…

  7. The ancestry and affiliations of Kennewick Man

    DEFF Research Database (Denmark)

    Rasmussen, Morten; Sikora, Martin; Albrechtsen, Anders;

    2015-01-01

    Kennewick Man, referred to as the Ancient One by Native Americans, is a male human skeleton discovered in Washington state (USA) in 1996 and initially radiocarbon dated to 8,340-9,200 calibrated years before present (BP). His population affinities have been the subject of scientific debate...

  8. Elementary particles in the service of man

    CERN Multimedia

    1966-01-01

    This article was prepared by the Atomic Energy Research Establishment, Harwell, and the Rutherford Laboratory in the U.K., for a Physics Exhibition in March of this year and is reproduced here with acknowledgement. It is an account of how some of the knowledge gained in the previous generation of our research has already been applied 'in the service of man'.

  9. Manned Spaceflight Ancient Dream, Modern Attempt

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    China was first in the world to invent rockets, and the first "astronaut" was also Chinese. In the late 14th century a man named Wanhu had himself tied to a special chair, the back of which was fitted with 47 prototype rockets, while he

  10. East Man:Health Lacquer of Chinese

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ As a kind of building material, lacquer is very necessarily used in the room fitment.In order to protect the indoor environment and avoid the emission of poisonous gas,people always choose those high-quality imported lacquer despite the high price.However, a new Chinese brand lacquer has been produced, it's called East Man.

  11. Estimator's electrical man-hour manual

    CERN Document Server

    Page, John S

    1999-01-01

    This manual's latest edition continues to be the best source available for making accurate, reliable man-hour estimates for electrical installation. This new edition is revised and expanded to include installation of electrical instrumentation, which is used in monitoring various process systems.

  12. Theory of load carriage by man

    Directory of Open Access Journals (Sweden)

    PL Kapur

    1949-01-01

    Full Text Available Carrying of load by man has been a necessity since pre-historic times. It was the sole means of transportation prior to the domestication of animals like ox, ass, horse, etc. Today with the advancement of mechanical transport, the art has disappeared except where Mechanical transport is beyond reach, impracticable or uneconomical

  13. Hemiballismus and Normal Pressure Hydrocephalus as Long-Term Sequelae following a Hemispherectomy for Intractable Epilepsy in a Man with a Learning Disability

    Directory of Open Access Journals (Sweden)

    Joseph Joyce

    1997-01-01

    Full Text Available We report here a case of a 48-year-old gentleman with mild/moderate learning disability who developed late complications of hemispherectomy 28 years following the operation. The original operation was performed to treat intractable epilepsy (both generalized tonic/clonic and complex partial seizures in an 8-year-old boy. After a 28 year seizure-free period, the patient developed cognitive decline, seizures, hemiballismus and a subacute confusional state, possibly related to normal pressure hydrocephalus. A ventriculo-peritoneal shunt operation, along with treatment with high doses of sulpiride, brought improvement in both mental state and hemiballismus.

  14. Diagnosis and treatment of HIV-related Kaposi's sarcoma

    NARCIS (Netherlands)

    Reyners, A.K.L.; Sprenger, H.G; Suurmeijer, A.J.H.; van der Graaf, W.T.A.

    2006-01-01

    A 42-year-old heterosexual man presented with bluish-purple spots on his skin and in his mouth cavity that had been present for a few months; a 48-year-old homosexual man had painful lymphadenopathy in the groins and left axilla. Both men appeared to have a Kaposi's sarcoma and to be HIV-positive. D

  15. From the rights of man to the human rights: Man - nation - humanity

    Directory of Open Access Journals (Sweden)

    Zaharijević Adriana

    2008-01-01

    Full Text Available The insistence on the fact that human rights and the rights of man (codified in The Universal Declaration of Human Rights and Declaration of the Rights of Man and of the Citizen, respectively are not one and the same, which could be deduced from the notion of man common to both terms, is the key thesis of this text. By developing this motive, I try to determine the following: that the notion of man, by definition inclusive and abstractly non-discriminative term, is in fact established on tacit exclusions in the time of its inception (Enlightenment revolutinary era, and it was only upon these exclusions that the term man could have signified "the free and equal". Although the parallel or simultaneous evolution and implementation of the rights of man and national rights might seem contradictory, I seek to demonstrate that this paradox is only ostensible, arguing that the notion of man is itself limited and exclusionary, and is therefore compatible with the exclusivity which is the conditio sine qua non of nation. The consequences of nationalism - World Wars, primarily - proved that the conception of liberty and equality, based on the conception of fraternity of men (white European males, and of partial democracy pretending to be universal, cannot be maintained any further. Codification of universal human rights represents a reaction to this internal discrepancy inasmuch as it is a reaction to the destructiveness of all kinds of nationalisms. The notion of life, developed in this text, corresponds to the fundamental requirement for the right to life (as the first and the most basic of all human rights, which no longer belongs to "man", but to everyone.

  16. Man-Man-Machine-Machine Etiquette: Towards an Environment to Investigate Behavioral Rules for Dynamic Man-Machine Teams

    Science.gov (United States)

    2010-10-01

    simulation (compound and environment) Sensor Simulation Agents (Guards, decision support, sensor support) Man-Machine Interface Ground Truth ( RPR ) G...10]). It is desired to make this interface based on existing standards. HLA is chosen for the M4E interface. The HLA RPR FOM is a data exchange...Definitions For M4E we have define the following additional classes to the RPR FOM: Table 1: Additional FOM classes. Object Classes Interaction Classes

  17. Fighting for their survival

    Institute of Scientific and Technical Information of China (English)

    Gracie; Guo

    2008-01-01

    The analysis of economic performance of China’s painting&dyeing industry during the first five months of 2008 Relying on the researches on enterprises,China Dyeing and Printing Association works out the industry performance in the first five months this year.According to the results,painting&dyeing firms are fighting for their survival in 2008 with yuan appreciation,

  18. Survivable Local Area Network.

    Science.gov (United States)

    Enhanced availability and survivability of communications between geographically remote locations with a minimum of redundancy of transmission...isolate bus segements on either side of a connection so that if a fault occurs only the segment containing the fault will be affected. The first type

  19. Survivability via Control Objectives

    Energy Technology Data Exchange (ETDEWEB)

    CAMPBELL,PHILIP L.

    2000-08-11

    Control objectives open an additional front in the survivability battle. A given set of control objectives is valuable if it represents good practices, it is complete (it covers all the necessary areas), and it is auditable. CobiT and BS 7799 are two examples of control objective sets.

  20. Man-machine collaboration using facial expressions

    Science.gov (United States)

    Dai, Ying; Katahera, S.; Cai, D.

    2002-09-01

    For realizing the flexible man-machine collaboration, understanding of facial expressions and gestures is not negligible. In our method, we proposed a hierarchical recognition approach, for the understanding of human emotions. According to this method, the facial AFs (action features) were firstly extracted and recognized by using histograms of optical flow. Then, based on the facial AFs, facial expressions were classified into two calsses, one of which presents the positive emotions, and the other of which does the negative ones. Accordingly, the facial expressions belonged to the positive class, or the ones belonged to the negative class, were classified into more complex emotions, which were revealed by the corresponding facial expressions. Finally, the system architecture how to coordinate in recognizing facil action features and facial expressions for man-machine collaboration was proposed.

  1. The Somerton Man: An Unsolved History

    Directory of Open Access Journals (Sweden)

    Ruth Balint

    2010-09-01

    Full Text Available The case of the unknown man who died mysteriously at Somerton Beach in South Australia in 1948 remains an open police investigation, although the trail today has grown fairly cold. Revisiting the case, and the responses the mystery of his person have elicited, enables a special historical insight into Australia’s postwar society, and the ways in which the past is continually reshaped by the subjectivities of the present. Further, an unsolved case such as this provides for a unique kind of historical project. The limitations of a history without a coherent centre are myriad, yet so are the possibilities.  In this article, I explore the possibilities of an ‘unsolved history’, a history of dead ends, and argue that it is the very unknowable-ness of the Somerton Man that allows for a perception of history as multi-dimensional and complex.

  2. Esquistossomose mansônica cerebral

    Directory of Open Access Journals (Sweden)

    Andyr Nazareth Andrade

    1989-03-01

    Full Text Available Relata-se um caso de neuroesquistossomose (NE mansônica cerebral forma granulomatosa pseudotumoral de localização no córtex do lobo parietal esquerdo determinando, hemiparesia direita e síndrome de hipertensão intracraniana, diagnosticado por biópsia cirúrgica. Fatores vasculares e imunológicos são considerados na fisiopatogenia da NE. Enfatiza-se a necessidade de melhor se estudar, diagnosticar e divulgar as várias formas de envolvimento do SN na esquistossomose mansônica, que parece ser mais freqüente do que se julga atualmente. O comprometimento cerebral com repercussão clínica nesta doença é raro, sendo a forma pseudotumoral limitada a poucos casos descritos na literatura.

  3. The shipping man adventures in ship finance

    CERN Document Server

    McCleery, Matthew

    2013-01-01

    When restless New York City hedge fund manager Robert Fairchild watches the Baltic Dry Cargo Index plunge 97%, registering an all-time high and a 25-year low within the span of just six months, he decides to buy a ship. Immediately fantasizing about naming a vessel after his wife, carrying a string of worry beads and being able to introduce himself as a "shipowner" at his upcoming college reunion, Fairchild immediately embarks on an odyssey into the most exclusive, glamorous and high stakes business in the world. From pirates off the coast of Somalia and on Wall Street to Greek and Norwegian shipping magnates, the education of Robert Fairchild is an expensive one. In the end, he loses his hedge fund, but he gains a life - as a Shipping Man. Part fast paced financial thriller, part ship finance text book, The Shipping Man is 310 pages of required reading for anyone with an interest in capital formation for shipping.

  4. los servicios en redes E-MAN

    Directory of Open Access Journals (Sweden)

    Eduardo de la Cruz Gámez

    2006-01-01

    Full Text Available Ethernet, al evolucionar a través del tiempo, ha presentado la necesidad de un mejor desempeño en el tráfico de datos; propuestas como la implementación del protocolo 802.1p ofrecen hasta cierta medida un control de la calidad de los servicios (QoS, pero al crecer la red Ethernet a ambientes metropolitanos (e-man, surgen nuevos retos. Este trabajo evalúa los parámetros de desempeño necesarios para caracterizar la red e-man, y analiza un nuevo procedimiento para abordar los problemas de la calidad de los servicios; este trabajo también analiza el comportamiento del desempeño de un modelo de simulación basado en el núcleo de backbone de una red metropolitana rpr.

  5. [Man's place and anthropology in bioethics].

    Science.gov (United States)

    Tomar Romero, Francisca

    2013-01-01

    From the analysis of its epistemological status, the article focuses on the philosophical fundament of bioethics, stressing the need for an authentic anthropology as a reference or starting point. Being an applied ethics, the first fundament of bioethics is in ethics. It shows how only personalistic ethics, which takes as reference the nature or essence of man, can offer objective and universal criteria. Philosophical anthropology studies man as a whole, in an integral manner, from the perspective of its nature or fundamental aspects of his being. It analyzes the distinction and relationship between the philosophical anthropology and the positive anthropologies, as well as with the physical, human and social sciences. Finally, it reflects on the current anthropological crisis and its ethical consequences.

  6. An Ecological Man-Machine Interface for Temporal Visualization

    DEFF Research Database (Denmark)

    Jensen, Lars Peter; Koch, P.

    1993-01-01

    This paper concerns design of man-machine systems, especially the interface between man and machine (MMI). Three different models of human information processing are used to extract theoretical guidelines for designing MMI's to support human mental activity.....

  7. Generalized Leishmanides in an Immunodeprived Man.

    Science.gov (United States)

    Fernandez-Flores, Angel; Boada, Aram; Fernández-Figueras, Maria T

    2017-02-01

    Leishmanides have been rarely reported in the literature. In this study, the authors present a case of a 50-year-old HIV-positive man who developed a generalized cutaneous eruption of papules and plaques in which no microorganism was demonstrated by culture, microscopical examination, immunohistochemistry, or polymerase chain reaction. The patient was eventually diagnosed with laryngeal leishmaniasis, and when treated, the cutaneous lesions greatly improved.

  8. First multiphoton tomography of brain in man

    Science.gov (United States)

    König, Karsten; Kantelhardt, Sven R.; Kalasauskas, Darius; Kim, Ella; Giese, Alf

    2016-03-01

    We report on the first two-photon in vivo brain tissue imaging study in man. High resolution in vivo histology by multiphoton tomography (MPT) including two-photon FLIM was performed in the operation theatre during neurosurgery to evaluate the feasibility to detect label-free tumor borders with subcellular resolution. This feasibility study demonstrates, that MPT has the potential to identify tumor borders on a cellular level in nearly real-time.

  9. Evidence of Extrapancreatic Glucagon Secretion in Man

    DEFF Research Database (Denmark)

    Lund, Asger; Bagger, Jonatan I; Wewer Albrechtsen, Nicolai J

    2016-01-01

    Glucagon is believed to be a pancreas-specific hormone and hyperglucagonemia has been shown to contribute significantly to the hyperglycemic state of patients with diabetes. This hyperglucagonemia has been thought to arise from alpha cell insensitivity to suppressive effects of glucose and insuli...... hyperglucagonemia in these patients. These findings emphasize the existence of extrapancreatic glucagon (perhaps originating from the gut) in man and suggest that it may play a role in diabetes secondary to total pancreatectomy....

  10. Feedback control system for walking in man.

    Science.gov (United States)

    Petrofsky, J S; Phillips, C A; Heaton, H H

    1984-01-01

    A computer control stimulation system is described which has been successfully tested by allowing a paraplegic subject to stand and walk through closed loop control. This system is a Z80 microprocessor system with eight channels of analog to digital and 16 channels of digital to analog control. Programming is written in CPM and works quite successfully for maintaining lower body postural control in paraplegics. Further expansion of this system would enable a feedback control system for multidirectional walking in man.

  11. Man-machine interface for the MFTF

    Energy Technology Data Exchange (ETDEWEB)

    Speckert, G.C.

    1979-11-09

    In any complex system, the interesting problems occur at the interface of dissimilar subsystems. Control of the Mirror Fusion Test Facility (MFTF) begins with the US Congress, which controls the dollars, which control the people, who control the nine top-level minicomputers, which control the 65 microprocessors, which control the hardware that controls the physics experiment. There are many interesting boundaries across which control must pass, and the one that this paper addresses is the man-machine one. For the MFTF, the man-machine interface consists of a system of seven control consoles, each allowing one operator to communicate with one minicomputer. These consoles are arranged in a hierarchical manner, and both hardware and software were designed in a top-down fashion. This paper describes the requirements and the design of the console system as a whole, as well as the design and operation of the hardware and software of each console, and examines the possible form of a future man-machine interface.

  12. Freud, evolution, and the tragedy of man.

    Science.gov (United States)

    Holmes, K R

    1983-01-01

    It is argued that Freud was not, as Sulloway (1979) contends, a "crypto-biologist" of the mind, but rather a cultural anthropologist of the mind. Freud's genetic conception of the psychic apparatus was neither exclusively nor critically derived from biology. Rather, it was based on an anthropogenetic approach to the archaic heritage of mind inspired in part by the moral philosophy of Nietzsche. The idea of tragedy was the unifying theme of Freud's cultural interpretation of evolutionary psychology. The historical search for the primal origins of neurosis led Freud to the unavoidable conclusion that neurosis was in the beginning a prehistoric moral dilemma which, over the course of mental evolution, eventually evolved into guilt, discontent, and neurosis as modern-day phylogenetically endowed facts of life. Freud (1930) made it clear that the source of man's biological and cultural evolutionary progress--self-denial--was also responsible for the tragedy of the human condition, namely, repression, eternal psychic ambivalence, and chronic mental illness. He believed that neurosis began, as Nietzsche (1887) exclaimed, with the "reduction of the beast of prey 'man' to a tame and civilized animal..." (p. 42). For both Freud and Nietzsche, the cause of the human tragedy was not merely the fall from Nature, but the inexorable knowledge that Man's denial of his biological heritage was the very basis for being human.

  13. Manned spaceflight log II—2006–2012

    CERN Document Server

    Shayler, David J

    2013-01-01

    April 12, 1961 "Attention! This is Radio Moscow speaking...The world's first satellite spaceship, Vostock, with a man aboard, was put into orbit round the Earth." Soviet Union cosmonaut Yuri A. Gagarin becomes the first person to fly in space, completing one orbit in 108 minutes. April 5, 2001 As NASA prepares to fly the final Shuttle missions to the International Space Station, Russia launches Soyuz TMA 21 (code-named 'Yuri Gagarin') with the 28th ISS Expedition crew aboard, celebrating 50 years of manned spaceflight. Meanwhile, in China, preparations continue for launching the nation's first Space Station (called Tiangong 1 - or Heavenly Palace 1) later in the year. The sixth decade of manned spaceflight orbital operations has truly began. At this point in the history of human space exploration, it is timely to review the first five decades of adventure and look forward to the next decade and what it might bring. Several notable anniversaries celebrated in 2011 make it the right time to reflect and pay homa...

  14. Man-systems distributed system for Space Station Freedom

    Science.gov (United States)

    Lewis, J. L.

    1990-01-01

    Viewgraphs on man-systems distributed system for Space Station Freedom are presented. Topics addressed include: description of man-systems (definition, requirements, scope, subsystems, and topologies); implementation (approach, tools); man-systems interfaces (system to element and system to system); prime/supporting development relationship; selected accomplishments; and technical challenges.

  15. The Ideal Man and Woman According to University Students

    Science.gov (United States)

    Weinstein, Lawrence; Laverghetta, Antonio V.; Peterson, Scott A.

    2009-01-01

    The present study determined if the ideal man has changed over the years and who and what the ideal woman is. We asked students at Cameron University to rate the importance of character traits that define the ideal man and woman. Subjects also provided examples of famous people exemplifying the ideal, good, average, and inferior man and woman. We…

  16. TaxMan: a taxonomic database manager

    Directory of Open Access Journals (Sweden)

    Blaxter Mark

    2006-12-01

    Full Text Available Abstract Background Phylogenetic analysis of large, multiple-gene datasets, assembled from public sequence databases, is rapidly becoming a popular way to approach difficult phylogenetic problems. Supermatrices (concatenated multiple sequence alignments of multiple genes can yield more phylogenetic signal than individual genes. However, manually assembling such datasets for a large taxonomic group is time-consuming and error-prone. Additionally, sequence curation, alignment and assessment of the results of phylogenetic analysis are made particularly difficult by the potential for a given gene in a given species to be unrepresented, or to be represented by multiple or partial sequences. We have developed a software package, TaxMan, that largely automates the processes of sequence acquisition, consensus building, alignment and taxon selection to facilitate this type of phylogenetic study. Results TaxMan uses freely available tools to allow rapid assembly, storage and analysis of large, aligned DNA and protein sequence datasets for user-defined sets of species and genes. The user provides GenBank format files and a list of gene names and synonyms for the loci to analyse. Sequences are extracted from the GenBank files on the basis of annotation and sequence similarity. Consensus sequences are built automatically. Alignment is carried out (where possible, at the protein level and aligned sequences are stored in a database. TaxMan can automatically determine the best subset of taxa to examine phylogeny at a given taxonomic level. By using the stored aligned sequences, large concatenated multiple sequence alignments can be generated rapidly for a subset and output in analysis-ready file formats. Trees resulting from phylogenetic analysis can be stored and compared with a reference taxonomy. Conclusion TaxMan allows rapid automated assembly of a multigene datasets of aligned sequences for large taxonomic groups. By extracting sequences on the basis of

  17. Surviving Sepsis Campaign

    DEFF Research Database (Denmark)

    Rhodes, Andrew; Evans, Laura E; Alhazzani, Waleed

    2017-01-01

    OBJECTIVE: To provide an update to "Surviving Sepsis Campaign Guidelines for Management of Sepsis and Septic Shock: 2012". DESIGN: A consensus committee of 55 international experts representing 25 international organizations was convened. Nominal groups were assembled at key international meetings...... and among the entire committee served as an integral part of the development. METHODS: The panel consisted of five sections: hemodynamics, infection, adjunctive therapies, metabolic, and ventilation. Population, intervention, comparison, and outcomes (PICO) questions were reviewed and updated as needed...

  18. Survival analysis models and applications

    CERN Document Server

    Liu, Xian

    2012-01-01

    Survival analysis concerns sequential occurrences of events governed by probabilistic laws.  Recent decades have witnessed many applications of survival analysis in various disciplines. This book introduces both classic survival models and theories along with newly developed techniques. Readers will learn how to perform analysis of survival data by following numerous empirical illustrations in SAS. Survival Analysis: Models and Applications: Presents basic techniques before leading onto some of the most advanced topics in survival analysis.Assumes only a minimal knowledge of SAS whilst enablin

  19. Hvor må man gå?

    DEFF Research Database (Denmark)

    Baaner, Lasse

    2014-01-01

    færdsel på anden mands grund kan også have hjemmel i en servitut. Reglerne giver anledning til en masse stridigheder og er vanskelige at følge for de fleste af os. I Sverige og Norge har man allemandsret, men ikke i Danmark. Her skal man som mountainbiker, hundelufter, nøgenbader eller kajakroer følge...... nogle ret detaljerede regler, når man færdes på veje og afveje i Guds natur. For at vurdere, om man må færdes på et givent areal, skal man bruge en række informationer. Nogle af dem fi ndes ude i landskabet, mens andre fi ndes ved computeren. Kan man lave en adgangs-app, så man kan se, hvor man må...... færdes? Eller bare en app, som giver en mulighed for at vurderee, hvor man må færdes? Hvilke informationer kan man se on location og hvilke online? Kan der skabes online adgang til den nødvendige information, eller må man skilte sig ud af problemerne? Reglerne er jo – ligesom hastighedsbegrænsninger på...

  20. Whole-body. gamma. -irradiation in the treatment of hemoblastoses in man

    Energy Technology Data Exchange (ETDEWEB)

    Shishkova, T.V.; Danilova, N.B.; Khrushchev, V.G.; Grammatikati, V.S.

    1982-11-01

    An analysis of foreign literature on treatment acute leukoses with irradiation and transplantation of allogenic bone marrow is given. It is shown that whole-body irradiation used to increase treatment efficiency of man hemoblastosis are widely applied nowadays abroad. Bone marrow transplantation including compulsory whole-body irradiation with 10 Gy is the only practicable attempt to eradicate leukosis. Whole-body irradiation unlike chemotherapy provides more durable survival rate without recurrence; it doesn't require hospitalization and continuity of treatment following the general course; it doesn't produce toxic complications.

  1. The new V8 diesel engine from MAN; Der neue V8-Dieselmotor von MAN

    Energy Technology Data Exchange (ETDEWEB)

    Oehler, Georg; Vogel, Werner; Moeller, Inge; Tuerk, Jens [MAN Nutzfahrzeuge Motorenwerk Nuernberg AG, Nuernberg (Germany); Raup, Markus [MAN Nutzfahrzeuge, Steyr (Austria)

    2008-09-15

    MAN has developed a new V8 engine for the 16-l class with an output of 500 kW and 3,000 Nm of torque for its TGX and TGS ranges of heavy trucks. To reduce NO{sub x}, MAN has applied an SCR system with AdBlue injection. This article describes the engine concept, the design of the main components, the development of vehicle-specific add-on parts and the work carried out to optimise the combustion system and exhaust aftertreatment. (orig.)

  2. Design and Construction of Manned Lunar Base

    Science.gov (United States)

    Li, Zhijie

    2016-07-01

    Building manned lunar base is one of the core aims of human lunar exploration project, which is also an important way to carry out the exploitation and utilization of lunar in situ resources. The most important part of manned lunar base is the design and construction of living habitation and many factors should be considered including science objective and site selection. Through investigating and research, the scientific goals of manned lunar base should be status and characteristics ascertainment of lunar available in situ resources, then developing necessary scientific experiments and utilization of lunar in situ resources by using special environment conditions of lunar surface. The site selection strategy of manned lunar base should rely on scientific goals according to special lunar surface environment and engineering capacity constraints, meanwhile, consulting the landing sites of foreign unmanned and manned lunar exploration, and choosing different typical regions of lunar surface and analyzing the landform and physiognomy, reachability, thermal environment, sunlight condition, micro meteoroids protection and utilization of in situ resources, after these steps, a logical lunar living habitation site should be confirmed. This paper brings out and compares three kinds of configurations with fabricating processes of manned lunar base, including rigid module, flexible and construction module manned lunar base. 1.The rigid habitation module is usually made by metal materials. The design and fabrication may consult the experience of space station, hence with mature technique. Because this configuration cannot be folded or deployed, which not only afford limit working and living room for astronauts, but also needs repetitious cargo transit between earth and moon for lunar base extending. 2. The flexible module habitation can be folded in fairing while launching. When deploying on moon, the configuration can be inflatable or mechanically-deployed, which means under

  3. The inescapable tale of tomahawk man

    Directory of Open Access Journals (Sweden)

    Maria Alice Ribeiro Gabriel

    2016-08-01

    Full Text Available According to the contemporary literary criticism The Man that was Used Up (1982, [1839] represents one of the most significant satires of Edgar Allan Poe. This burlesque suggests many references to the effects of magazine context upon literature in the first half of the nineteenth century. The aim of this study is to briefly describe the influence of Poe’s magazinist career in the field of fiction, precisely in this short story, based on the studies of J. Gerald Kennedy, Jonathan Auerbach, Leonard Cassuto and Stacey Margolis among others.

  4. Pantex Falling Man - Independent Review Panel Report.

    Energy Technology Data Exchange (ETDEWEB)

    Brannon, Nathan Gregory; L. Bertolini, N. Brannon, J. Olsen, B. Price, M. Steinzig, R. Wardle, & M. Winfield

    2014-11-01

    Consolidated Nuclear Security (CNS) Pantex took the initiative to organize a Review Panel of subject matter experts to independently assess the adequacy of the Pantex Tripping Man Analysis methodology. The purpose of this report is to capture the details of the assessment including the scope, approach, results, and detailed Appendices. Along with the assessment of the analysis methodology, the panel evaluated the adequacy with which the methodology was applied as well as congruence with Department of Energy (DOE) standards 3009 and 3016. The approach included the review of relevant documentation, interactive discussion with Pantex staff, and the iterative process of evaluating critical lines of inquiry.

  5. Dihydralazine induces marked cerebral vasodilation in man

    DEFF Research Database (Denmark)

    Schroeder, T; Sillesen, H

    1987-01-01

    Dihydralazine is widely used for acute control of hypertension. In experimental studies it seems to dilate cerebral resistance vessels and increase intracranial pressure. However, the effect on cerebral blood flow (CBF) in man has been little studied. Measurements of CBF were performed with the i...... the period of study, in median 16, 27 and 23% at the three periods of measurements, respectively. The arterial blood pressure remained unchanged, whereas heart rate increased significantly. During CO2 inhalation, CBF increased on average 29%. Thus, the cerebral vasodilation exerted by a small i.v. dose...

  6. Optical medical imaging: from glass to man

    Science.gov (United States)

    Bradley, Mark

    2016-11-01

    A formidable challenge in modern respiratory healthcare is the accurate and timely diagnosis of lung infection and inflammation. The EPSRC Interdisciplinary Research Collaboration (IRC) `Proteus' seeks to address this challenge by developing an optical fibre based healthcare technology platform that combines physiological sensing with multiplexed optical molecular imaging. This technology will enable in situ measurements deep in the human lung allowing the assessment of tissue function and characterization of the unique signatures of pulmonary disease and is illustrated here with our in-man application of Optical Imaging SmartProbes and our first device Versicolour.

  7. Rules and Regulations for Manning of Vessels.

    Science.gov (United States)

    1977-07-01

    1.25 1 .8 111IL1 -_____ 16 MICROCOPY RESOLUTION TESI CHART CC Q~2 Rules and Regulations For/ j Manning oF Vesselsv -1Ju177 iA55G-268 DEPARTMENT OF... quail - (a) The term "licensed officer" mean fled member of the engine department any person holding a license issued by the Issued by the Coast Guard...amended; 46 U.S.C. 243- to act as pilot in charge of a watch 247), the qualifications of staff officers on any steam vessel within the quail - engaged

  8. Applied survival analysis using R

    CERN Document Server

    Moore, Dirk F

    2016-01-01

    Applied Survival Analysis Using R covers the main principles of survival analysis, gives examples of how it is applied, and teaches how to put those principles to use to analyze data using R as a vehicle. Survival data, where the primary outcome is time to a specific event, arise in many areas of biomedical research, including clinical trials, epidemiological studies, and studies of animals. Many survival methods are extensions of techniques used in linear regression and categorical data, while other aspects of this field are unique to survival data. This text employs numerous actual examples to illustrate survival curve estimation, comparison of survivals of different groups, proper accounting for censoring and truncation, model variable selection, and residual analysis. Because explaining survival analysis requires more advanced mathematics than many other statistical topics, this book is organized with basic concepts and most frequently used procedures covered in earlier chapters, with more advanced topics...

  9. Survival Rates for Thymus Cancer

    Science.gov (United States)

    ... Early Detection, Diagnosis, and Staging Survival Rates for Thymus Cancer Survival rates are often used by doctors ... Ask Your Doctor About Thymus Cancer? More In Thymus Cancer About Thymus Cancer Causes, Risk Factors, and ...

  10. Evaluation Model of System Survivability

    Institute of Scientific and Technical Information of China (English)

    LIU Yuling; PAN Shiying; TIAN Junfeng

    2006-01-01

    This paper puts forward a survivability evaluation model, SQEM(Survivability Quantitative Evaluation Model), based on lucubrating the main method existed. Then it defines the measurement factors and parses the survivability mathematically, introduces state change probability and the idea of setting the weights of survivability factors dynamically into the evaluating process of SQEM, which improved the accuracy of evaluation. An example is presented to illustrate the way SQEM works, which demonstrated the validity and feasibility of the method.

  11. Nuclear War Survival Skills

    Energy Technology Data Exchange (ETDEWEB)

    Kearny, C.H.

    2002-06-24

    The purpose of this book is to provide Americans with information and instructions that will significantly increase their chances of surviving a possible nuclear attack. It brings together field-tested instructions that, if followed by a large fraction of Americans during a crisis that preceded an attack, could save millions of lives. The author is convinced that the vulnerability of our country to nuclear threat or attack must be reduced and that the wide dissemination of the information contained in this book would help achieve that objective of our overall defense strategy.

  12. Survival after blood transfusion

    DEFF Research Database (Denmark)

    Kamper-Jørgensen, Mads; Ahlgren, Martin; Rostgaard, Klaus

    2008-01-01

    of transfusion recipients in Denmark and Sweden followed for up to 20 years after their first blood transfusion. Main outcome measure was all-cause mortality. RESULTS: A total of 1,118,261 transfusion recipients were identified, of whom 62.0 percent were aged 65 years or older at the time of their first...... the SMR remained significantly 1.3-fold increased. CONCLUSION: The survival and relative mortality patterns among blood transfusion recipients were characterized with unprecedented detail and precision. Our results are relevant to assessments of the consequences of possible transfusion-transmitted disease...... as well as for cost-benefit estimation of new blood safety interventions....

  13. Design of survivable networks

    CERN Document Server

    Stoer, Mechthild

    1992-01-01

    The problem of designing a cost-efficient network that survives the failure of one or more nodes or edges of the network is critical to modern telecommunications engineering. The method developed in this book is designed to solve such problems to optimality. In particular, a cutting plane approach is described, based on polyhedral combinatorics, that is ableto solve real-world problems of this type in short computation time. These results are of interest for practitioners in the area of communication network design. The book is addressed especially to the combinatorial optimization community, but also to those who want to learn polyhedral methods. In addition, interesting new research problemsare formulated.

  14. [Anaesthetic management of Stiff Man syndrome].

    Science.gov (United States)

    Marín, T; Hernando, D; Kinast, N; Churruca, I; Sabate, S

    2015-04-01

    Stiff Man syndrome or stiff-person syndrome is a rare autoimmune disorder. It is characterized by increased axial muscular tone and limb musculature, and painful spasms triggered by stimulus. The case is presented of a 44-year-old man with stiff-person syndrome undergoing an injection of botulinum toxin in the urethral sphincter under sedation. Before induction, all the surgical team were ready in order to minimise the anaesthetic time. The patient was monitored by continuous ECG, SpO2 and non-invasive blood pressure. He was induced with fractional dose of propofol 150 mg, fentanyl 50 μg and midazolam 1mg. Despite careful titration, the patient had an O2 saturation level of 90%,which was resolved by manual ventilation. There was no muscle rigidity or spasm during the operation. Post-operative recovery was uneventful and the patient was discharged 2 days later. A review of other cases is presented. The anaesthetic concern in patients with stiff-person syndrome is the interaction between the anaesthetic agents, the preoperative medication, and the GABA system. For a safe anaesthetic management, total intravenous anaesthesia is recommended instead of inhalation anaesthetics, as well as the close monitoring of the respiratory function and the application of the electrical nerve stimulator when neuromuscular blockers are used.

  15. Postural Control in Man: The Phylogenetic Perspective

    Directory of Open Access Journals (Sweden)

    Albert Gramsbergen

    2005-01-01

    Full Text Available Erect posture in man is a recent affordance from an evolutionary perspective. About eight million years ago, the stock from which modern humans derived split off from the ape family, and from around sixty-thousand years ago, modern man developed. Upright gait and manipulations while standing pose intricate cybernetic problems for postural control. The trunk, having an older evolutionary history than the extremities, is innervated by medially descending motor systems and extremity muscles by the more recent, laterally descending systems. Movements obviously require concerted actions from both systems. Research in rats has demonstrated the interdependencies between postural control and the development of fluent walking. Only 15 days after birth, adult-like fluent locomotion emerges and is critically dependent upon postural development. Vesttibular deprivation induces a retardation in postural development and, consequently, a retarded development of adult-like locomotion. The cerebellum obviously has an important role in mutual adjustments in postural control and extremity movements, or, in coupling the phyiogenetic older and newer structures. In the human, the cerebellum develops partly after birth and therefore is vulnerable to adverse perinatal influences. Such vulnerability seems to justify focusing our scientific research efforts onto the development of this structure.

  16. So Man-yee’s Design Work

    Institute of Scientific and Technical Information of China (English)

    1999-01-01

    SO Man-yee started to learn Western painting in1971. In 1973 she graduated from the Linhai ArtSchool in Hong Kong after spending three yearsstudying commercial design. After leaving the schoolshe started work with advertisement agencies. Thatexperience prepared her for further development inthe design field. So founded her own design company in 1976 withher friend Han Binhua. Apart from this project, So isalso involved in art education. So is a member of theboard of the Hong Kong Zhengxing Design School,executive member of the Association of Designers inHong Kong, member of the board of Hong KongArtists, chief director of the board of Hong Kong’sKinggraphic Co. Ltd., and also chairperson of theHong Kong Women Painters Association. A famous watercolorist in Hong Kong, So has heldseveral eye-catching exhibitions there. Her exhibitionsinclude the one-woman show entitled "So Man-yee’sRhythm of Watercolors" held in 1987 at the HongKong Art Center. In 1996 a grand exhibition of HongKong artists hosted by the

  17. Protection of man: the exposed individual

    Energy Technology Data Exchange (ETDEWEB)

    Bohnstedt, A.; Knebel, J.U. [Programme Nuclear Safety Research, Karlsruhe Institute of Technology, Herrmann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen (Germany); Breustedt, B. [Institute for Radiation Research, Karlsruhe Institute of Technology, Herrmann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen (Germany)

    2010-07-01

    Present methods for quantifying radiation exposure rely on a standardized reference man (75 kg) with defined average anatomical and physiological data. But individual person actually exposed differs from this idealized standard man. Therefore the focus of investigations at the Institute for Radiation Research (Institut fuer Strahlenforschung, ISF) which was founded at Karlsruhe Institute of Technology (Karlsruher Institut fuer Technologie, KIT) in 2009 is based on the vision to place the exposed individual with its anatomical and physiological particularities, under consideration of age, gender, body height, body shape and environment, in the centre of an individual-related quantification of the external and internal radiation exposure. Research work at the ISF is aiming at quantifying radiation exposure by improved determination of doses essentially caused by external radiation fields and the intake of radionuclides into the body. The three main topics of the institute are - external dosimetry (e.g. using a (voxel) model of the hand to simulate skin dose distribution); - internal dosimetry (e.g. body size related efficiency calibration of in-vivo counting equipment); - numerical methods/modeling (e.g. development of a mathematical/voxel-hybrid model of the human body). (authors)

  18. Radiation Shielding for Manned Deep Space Missions

    Science.gov (United States)

    Adams, James H., Jr.

    2003-01-01

    The arrival of the Expedition 1 Crew at the International Space Station represents the beginning of the continuous presence of man in space. Already we are deploying astronauts and cosmonauts for missions of approx. 6 months onboard the ISS. In the future we can anticipate that more people will be in space and they will be there for longer periods. Even with 6-months deployments to the ISS, the radiation exposure that crew members receive is approaching the exposure limits imposed by the governments of the space- faring nations. In the future we can expect radiation protection to be a dominant consideration for long manned missions. Recognizing this, NASA has expanded their research program on radiation health. This program has three components, bioastronautics, fundamental biology and radiation shielding materials. Bioastronautics is concerned with the investigating the effects of radiation on humans. Fundamental biology investigates the basic mechanisms of radiation damage to tissue. Radiation shielding materials research focuses on developing accurate computational tools to predict the radiation shielding effectiveness of materials. It also investigates new materials that can be used for spacecraft. The radiation shielding materials program will be described and examples of results from the ongoing research will be shown.

  19. Abstraction of man-made shapes

    KAUST Repository

    Mehra, Ravish

    2009-01-01

    Man-made objects are ubiquitous in the real world and in virtual environments. While such objects can be very detailed, capturing every small feature, they are often identified and characterized by a small set of defining curves. Compact, abstracted shape descriptions based on such curves are often visually more appealing than the original models, which can appear to be visually cluttered. We introduce a novel algorithm for abstracting three-dimensional geometric models using characteristic curves or contours as building blocks for the abstraction. Our method robustly handles models with poor connectivity, including the extreme cases of polygon soups, common in models of man-made objects taken from online repositories. In our algorithm, we use a two-step procedure that first approximates the input model using a manifold, closed envelope surface and then extracts from it a hierarchical abstraction curve network along with suitable normal information. The constructed curve networks form a compact, yet powerful, representation for the input shapes, retaining their key shape characteristics while discarding minor details and irregularities. © 2009 ACM.

  20. "A Man's Gotta Do What a Man's Gotta Do!" Masculinity and Manhood in Social Studies Education

    Science.gov (United States)

    Hewitt, William L.

    2004-01-01

    Men in the United States are products of society's assumptions about what it means to "be a man." Throughout American history, these assumptions have supported aggression, conflict, and war. Seeing American troops in Iraq conjures comparisons not only to past military ventures but also to the changing face of the masculine warrior. One might see…

  1. Consistency of Random Survival Forests.

    Science.gov (United States)

    Ishwaran, Hemant; Kogalur, Udaya B

    2010-07-01

    We prove uniform consistency of Random Survival Forests (RSF), a newly introduced forest ensemble learner for analysis of right-censored survival data. Consistency is proven under general splitting rules, bootstrapping, and random selection of variables-that is, under true implementation of the methodology. Under this setting we show that the forest ensemble survival function converges uniformly to the true population survival function. To prove this result we make one key assumption regarding the feature space: we assume that all variables are factors. Doing so ensures that the feature space has finite cardinality and enables us to exploit counting process theory and the uniform consistency of the Kaplan-Meier survival function.

  2. The Implementation of Madrasah-Based Management (MBM) at Man 1 and Man 2 Serang City, Banten, Indonesia--A Comparative Study

    Science.gov (United States)

    Muhajir

    2016-01-01

    This study aims to reveal how the real condition of management of Madrasah Aliyah Negeri (MAN) or Islamic Senior High School in Serang is, how the understanding of Madrasah-Based Management (MBM) for the people of MAN 2 and MAN 1 Serang is, and how the implementation of MBM in MAN 2 and MAN 1 Serang. This study has a substantial meaning, both…

  3. Flexible survival regression modelling

    DEFF Research Database (Denmark)

    Cortese, Giuliana; Scheike, Thomas H; Martinussen, Torben

    2009-01-01

    Regression analysis of survival data, and more generally event history data, is typically based on Cox's regression model. We here review some recent methodology, focusing on the limitations of Cox's regression model. The key limitation is that the model is not well suited to represent time......-varying effects. We start by considering classical and also more recent goodness-of-fit procedures for the Cox model that will reveal when the Cox model does not capture important aspects of the data, such as time-varying effects. We present recent regression models that are able to deal with and describe...... such time-varying effects. The introduced models are all applied to data on breast cancer from the Norwegian cancer registry, and these analyses clearly reveal the shortcomings of Cox's regression model and the need for other supplementary analyses with models such as those we present here....

  4. Surviving Sepsis Campaign

    DEFF Research Database (Denmark)

    Rhodes, Andrew; Evans, Laura E; Alhazzani, Waleed

    2017-01-01

    , and evidence profiles were generated. Each subgroup generated a list of questions, searched for best available evidence, and then followed the principles of the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) system to assess the quality of evidence from high to very low......, and to formulate recommendations as strong or weak, or best practice statement when applicable. RESULTS: The Surviving Sepsis Guideline panel provided 93 statements on early management and resuscitation of patients with sepsis or septic shock. Overall, 32 were strong recommendations, 39 were weak recommendations......, and 18 were best-practice statements. No recommendation was provided for four questions. CONCLUSIONS: Substantial agreement exists among a large cohort of international experts regarding many strong recommendations for the best care of patients with sepsis. Although a significant number of aspects...

  5. Surviving relatives after suicide

    DEFF Research Database (Denmark)

    Nørrelykke, Helle; Cohrt, Pernille

    2008-01-01

    We would like to focus on the surviving relatives after suicides, because it is generally accepted that it is especially difficult to recover after the loss from suicide and because we know as a fact that one suicide affects five persons on average. Every year approximately 700 people commit...... suicide in Denmark. This means that at least 400 people undergo the trauma it is when one of their near relatives commits suicide. We also know that the loss from suicide involves a lot of conflicting feelings - like anger, shame, guilt and loss and that the lack of therapy/treatment of these difficult...... and conflicting feelings may result in pathological expansion of grief characterized by extremely reduced quality of life involving severe psychical and social consequences. Suicide a subject of taboo In the 1980s WHO drafted a health policy document (‘Health for all year 2000’) with 38 targets for attaining...

  6. Calysto: Risk Management for Commercial Manned Spaceflight

    Science.gov (United States)

    Dillaman, Gary

    2012-01-01

    The Calysto: Risk Management for Commercial Manned Spaceflight study analyzes risk management in large enterprises and how to effectively communicate risks across organizations. The Calysto Risk Management tool developed by NASA's Kennedy Space Center's SharePoint team is used and referenced throughout the study. Calysto is a web-base tool built on Microsoft's SharePoint platform. The risk management process at NASA is examined and incorporated in the study. Using risk management standards from industry and specific organizations at the Kennedy Space Center, three methods of communicating and elevating risk are examined. Each method describes details of the effectiveness and plausibility of using the method in the Calysto Risk Management Tool. At the end of the study suggestions are made for future renditions of Calysto.

  7. Asymptomatic young man with Danon disease.

    Science.gov (United States)

    Kim, Jiwon; Parikh, Parag; Mahboob, Mohammad; Arrighi, James A; Atalay, Michael K; Rowin, Ethan J; Maron, Martin S

    2014-06-01

    Danon disease is a rare, codominant X-linked genetic disorder characterized by the triad of left ventricular hypertrophy, mental retardation, and peripheral myopathy. This disease is caused by mutations in the gene that encodes lysosomal associated membrane protein 2 (LAMP2), a deficiency of which results in the accumulation of autophagic granular débris within the vacuoles of muscle cells. This is a report of an asymptomatic 19-year-old man with Danon disease in the absence of mental retardation or clinically significant skeletal myopathy. This case underscores the importance of accurate diagnosis of unexplained left ventricular hypertrophy, in order to establish an appropriate treatment plan and to advise genetic counseling.

  8. Values and the quantum conception of man

    Energy Technology Data Exchange (ETDEWEB)

    Stapp, H.P.

    1995-06-01

    Classical mechanics is based upon a mechanical picture of nature that is fundamentally incorrect. It has been replaced at the basic level by a radically different theory: quantum mechanics. This change entails an enormous shift in one`s basic conception of nature, one that can profoundly alter the scientific image of man himself. Self-image is the foundation of values, and the replacement of the mechanistic self-image derived from classical mechanics by one concordant with quantum mechanics may provide the foundation of a moral order better suited to today`s times, a self-image that endows human life with meaning, responsibility, and a deeper linkage to nature as a whole.

  9. China's 'Iron Man'-an Undying Legend

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    @@ An oil driller named Wang Jinxi has been reputed as China's "Iron Man" for more than four decades across the country.In September 2009,nearly 39 years after his death,Wang-who drilled the first well of China's largest oilfield in Daqing-was voted by the public one of the 100 most notable figures in New China's history.In January,Wang was selected as one of the country's 10 most influential figures in the past 100 years by China Comment,one of the country's leading magazines.Wang,as the first national role-model in China's industrial sector,inspired numerous people in China's vast work force.

  10. Boscovich: scientist and man of letters

    Science.gov (United States)

    Proverbio, E.

    Ruggiero Giuseppe Boscovich (1711-1781) is known as one of the most important scientists of the second half of XVIII century, but he was active also as a man of letters, especially through an abundant production of poems in Latin verse. We try to interpret these two, apparently antinomic, aspects of his character in the framework of the culture of his epoch, in which science and literary productions were not considered as two separate or opposite fields, but only two different aspects of human knowledge. In particular we review the field of his poetic production in which this fundamental unity of knowledge is most evident, namely his poems with didactic-scientific subjects, which are examples of high-level popularization of the latest progresses in science (in particular astronomy and Newtonian physics) by means of elegant Latin verse.

  11. The PMS project Poor Man's Supercomputer

    CERN Document Server

    Csikor, Ferenc; Hegedüs, P; Horváth, V K; Katz, S D; Piróth, A

    2001-01-01

    We briefly describe the Poor Man's Supercomputer (PMS) project that is carried out at Eotvos University, Budapest. The goal is to develop a cost effective, scalable, fast parallel computer to perform numerical calculations of physical problems that can be implemented on a lattice with nearest neighbour interactions. To reach this goal we developed the PMS architecture using PC components and designed a special, low cost communication hardware and the driver software for Linux OS. Our first implementation of the PMS includes 32 nodes (PMS1). The performance of the PMS1 was tested by Lattice Gauge Theory simulations. Using SU(3) pure gauge theory or bosonic MSSM on the PMS1 computer we obtained 3$/Mflops price-per-sustained performance ratio. The design of the special hardware and the communication driver are freely available upon request for non-profit organizations.

  12. Dipolar interaction and the Manning formula

    Directory of Open Access Journals (Sweden)

    J. Roberto Mercado-Escalante,

    2015-06-01

    Full Text Available In this work we want to show that the mathematical model of quantum mechanics, led to its classical approach, is able to reproduce as close macroscopic experimental results captured by the Manning formula, sufficiently verified through their diverse applications in hydraulics. Molecular interaction between the fluid and the wall of the vessel is studied decomposing the Hamiltonian in two parts: free, and interacting. Scaling process is considered from molecular to hydraulic. Participation of the symmetries of Saint-Venant equation in the hydraulic gradient is taken into account. Correlations between different variables are set. The magnitude of scale change is estimated. We conclude that the Compton wavelength induces to the Boussinesq viscosity concept and the characteristic length of the viscous sublayer.

  13. Biopersistence of man-made vitreous fibres.

    Science.gov (United States)

    Muhle, H; Bellmann, B

    1995-10-01

    Methods for the determination of biodurability of man-made vitreous fibres are reviewed. For mineral wools the first step was the preparation of respirable fibre fractions. Fibres were administered to rats by inhalation or by intratracheal instillation. After serial sacrifice their lungs were digested by low-temperature ashing or by hypochlorite. The total number of fibres per lung and the distributions of length and diameter were analysed by electron microscopy. This resulted in a bivariate distribution of fibres at the various sacrifice dates. If the logarithm of the number of fibres decreased approximately linearly with time after exposure then the elimination kinetics of fibres can be characterized by a half-time. The half-times were compared between various experiments with rats exposed to mineral wool samples. In summary good agreement was found for the elimination of fibres after long-term inhalation and intratracheal instillation whereas shorter half-times were found after short-term inhalation.

  14. Biomedical support of man in space

    Science.gov (United States)

    Pendergast, D. R.; Olszowka, A. J.; Rokitka, M. A.; Farhi, L. E.

    In its broadest sense, biomedical support of man in space must not be limited to assisting spacecraft crew during the mission; such support should also ensure that flight personnel be able to perform properly during landing and after leaving the craft. Man has developed mechanisms that allow him to cope with specific stresses in his normal habitat; there is indisputable evidence that, in some cases, the space environment, by relieving these stresses, has also allowed the adaptive mechanisms to lapse, causing serious problems after re-entry. Inflight biomedical support must therefore include means to simulate some of the normal stresses of the Earth environment. In the area of cardiovascular performance, we have come to rely heavily on complex feedback mechanisms to cope with two stresses, often combined: postural changes, which alter the body axis along which gravitational acceleration acts, and physical exercise, which increases the total load on the system. Unless the appropriate responses are reinforced continuously during flight, crew members may be incapacitated upon return. The first step in the support process must be a study of the way in which changes in g, even of short duration, affect these responses. In particular we should learn more about effects of g on the "on" and "off" dynamics, using a variety of approaches: increased acceleration on one hand at recumbency, immersion, lower body positive pressure, and other means of simulating some of the effects of low g, on the other. Once we understand this, we will have to determine the minimal exposure dose required to maintain the response mechanisms. Finally, we shall have to design stresses that simulate Earth environment and can be imposed in the space vehicle. Some of the information is already at hand; we know that several aspects of the response to exercise are affected by posture. Results from a current series of studies on the kinetics of tilt and on the dynamics of readjustment to exercise in

  15. Two-Man Bobsled Push Start Analysis

    Directory of Open Access Journals (Sweden)

    Lopes Alexandre Dias

    2016-04-01

    Full Text Available The importance of push start times on bobsled performance was evidenced by some studies, but at this moment there is no article to the authors’ knowledge that describes the bobsled push start. Thus, the objectives of this study were to describe the two-man bobsled push start, analyze the differences between teams, and estimate the most important variable analyzed. We hypothesized that the pilot and brakeman athletes’ movement patterns during a bobsled pushing start can be described. The images used in this study were obtained during the men’s two-man XIV World Championship of Bobsled (2004. Fifteen best teams participating in the championship were recorded, and four start runs for each team were analyzed. The videos were captured by two digital video cameras. The pilot athletes were analyzed during the moment that they touched the lateral push bar of the sled, and the brakemen were analyzed during the first take-off and first landing. The teams were pooled in three groups of five teams using the final ranking of pushing time. We concluded that there was a distinct pattern movement for pilots and brakemen. The initial position of the majority of the pilots was localized slightly behind the bar. After touching the lateral bar, the pilots remained in a semi-squat position, pushing the sled forward in a pattern of marching movement. All brakemen used the board attached to the track as a support for both feet at the start. The brakeman gave the greatest contribution to break the inertia of the sled. There was no significant difference of movement between the three groups analyzed for the pilot and the brakeman.

  16. MAN1B1 deficiency: an unexpected CDG-II.

    Directory of Open Access Journals (Sweden)

    Daisy Rymen

    Full Text Available Congenital disorders of glycosylation (CDG are a group of rare metabolic diseases, due to impaired protein and lipid glycosylation. In the present study, exome sequencing was used to identify MAN1B1 as the culprit gene in an unsolved CDG-II patient. Subsequently, 6 additional cases with MAN1B1-CDG were found. All individuals presented slight facial dysmorphism, psychomotor retardation and truncal obesity. Generally, MAN1B1 is believed to be an ER resident alpha-1,2-mannosidase acting as a key factor in glycoprotein quality control by targeting misfolded proteins for ER-associated degradation (ERAD. However, recent studies indicated a Golgi localization of the endogenous MAN1B1, suggesting a more complex role for MAN1B1 in quality control. We were able to confirm that MAN1B1 is indeed localized to the Golgi complex instead of the ER. Furthermore, we observed an altered Golgi morphology in all patients' cells, with marked dilatation and fragmentation. We hypothesize that part of the phenotype is associated to this Golgi disruption. In conclusion, we linked mutations in MAN1B1 to a Golgi glycosylation disorder. Additionally, our results support the recent findings on MAN1B1 localization. However, more work is needed to pinpoint the exact function of MAN1B1 in glycoprotein quality control, and to understand the pathophysiology of its deficiency.

  17. Innovative MAN Euro V engines without exhaust aftertreatment; Innovative MAN Euro V Motorisierung ohne Abgasnachbehandlung

    Energy Technology Data Exchange (ETDEWEB)

    Held, W.; Raab, G.; Schaller, K.V.; Gotre, W.; Lehmann, H.; Moeller, H.; Schroeppel, W. [MAN Nutzfahrzeuge AG, Muenchen (Germany); MAN Nutzfahrzeuge AG, Nuernberg (Germany); MAN Nutzfahrzeuge AG, Steyr (Austria)

    2009-07-01

    MAN Nutzfahrzeuge AG (Munich, Federal Republic of Germany) always is eager to offer products for the respective markets whereby the products are interesting for the customer under economic criteria. Additionally, the products shall not lack in the travelling comfort under consideration of the legal emission borders. Thus, a AdBlue {sup registered} free technology for all MAN series was already offered before the legal introduction of EURO IV. This technology is based on an internal-motor solution with external, cooled AGR and a PM-Cat {sup registered} -filter. This solution is esteemed highly by our customers because apart from the well-known advantages in relation to a SCR technology there were no losses with the operating cost. With EURO V which is inserted in some countries MAN Nutzfahrzeuge AG returns to a long-term experience with SCR technology. The motivation for the development of a AdBlue {sup registered} free solution was the positive feedback of our customers on the basis of MAN EURO IV AGR/PM Cat technology. With the developed EURO V AGR solution, other EURO IV solutions in line with market conditions for the 'Emerging markets' can be derived with which a technology without exhaust post-treatment can be offered worldwide for our customers. This technology presents the basis for a platform concept EURO IV/V and EURO VI. In this concept, EURO IV can be presented without subsequent treatment of exhaust gases, EURO V in connection with an Oxicat and EURO VI with a SCRT system. Here, the vehicle/engine concept presents the most important components for the individual series in particular. By means of these components, the goal EURO V was achieved internal-motor without losses of operating cost and life span in relation to SCR technologies.

  18. Ship Systems Survivability Test Site

    Data.gov (United States)

    Federal Laboratory Consortium — Area for testing survivability of shipboard systems to include electrical, communications, and fire suppression. Multipurpose test range for supporting gun firing,...

  19. Operational Philosophy Concerning Manned Spacecraft Cabin Leaks

    Science.gov (United States)

    DeSimpelaere, Edward

    2011-01-01

    The last thirty years have seen the Space Shuttle as the prime United States spacecraft for manned spaceflight missions. Many lessons have been learned about spacecraft design and operation throughout these years. Over the next few decades, a large increase of manned spaceflight in the commercial sector is expected. This will result in the exposure of commercial crews and passengers to many of the same risks crews of the Space Shuttle have encountered. One of the more dire situations that can be encountered is the loss of pressure in the habitable volume of the spacecraft during on orbit operations. This is referred to as a cabin leak. This paper seeks to establish a general cabin leak response philosophy with the intent of educating future spacecraft designers and operators. After establishing a relative definition for a cabin leak, the paper covers general descriptions of detection equipment, detection methods, and general operational methods for management of a cabin leak. Subsequently, all these items are addressed from the perspective of the Space Shuttle Program, as this will be of the most value to future spacecraft due to similar operating profiles. Emphasis here is placed upon why and how these methods and philosophies have evolved to meet the Space Shuttle s needs. This includes the core ideas of: considerations of maintaining higher cabin pressures vs. lower cabin pressures, the pros and cons of a system designed to feed the leak with gas from pressurized tanks vs. using pressure suits to protect against lower cabin pressures, timeline and consumables constraints, re-entry considerations with leaks of unknown origin, and the impact the International Space Station (ISS) has had to the standard Space Shuttle cabin leak response philosophy. This last item in itself includes: procedural management differences, hardware considerations, additional capabilities due to the presence of the ISS and its resource, and ISS docking/undocking considerations with a

  20. Genital lesions following bestiality

    Directory of Open Access Journals (Sweden)

    Mittal A

    2000-01-01

    Full Text Available A 48-year-old man presented with painful genital lesions with history of bestiality and abnor-mal sexual behaviour. Examination revealed multiple irregular tender ulcers and erosions, with phimosis and left sided tender inguinal adenopathy. VDRL, TPHA, HIV-ELISA were negative. He was treated with ciprofloxacin 500mg b.d. along with saline compresses with complete resolution.

  1. INTESTINAL CANDIDASIS CAUSING SU B ACUTE SMALL BOWEL OBSTRUCTION: A RARE CASE

    OpenAIRE

    Patibandla; Namburi; Jawed Akhter; Laxmi

    2015-01-01

    Immunodeficiency is increasingly encountered in daily medical practice. As a result, the concomitant risk for opportunistic infections is higher. Immuno - compromised patients may present with uncommon clinical and radiologic conditions. We report a case of 48 - year - old man chronic alcoholic for 25yrs who presented with abdominal pain and ...

  2. Communication between the right and circumflex coronary arteries discovered incidentally by multidetector computed tomography

    Energy Technology Data Exchange (ETDEWEB)

    Kwon, Se Hwan; Kim, Eui Jong; Woo, Jong Shin; Kim, Soo Joong; Youn, Hyo Chul; Oh, Joo Hyeong [College of Medicine, Kyung Hee University, Seoul (Korea, Republic of)

    2016-09-15

    Intercoronary communication is a rare congenital coronary anomaly. We present a case of a 48-year-old man with an incidentally discovered communication between the right and circumflex coronary arteries, who was admitted with chest tightness and exertional dyspnea. The initial diagnosis was made using electrocardiogram-gated multidetector computed tomography.

  3. Basilar impression associated with impacted cisterna magna, spastic paraparesis and distress of balance: case report

    Directory of Open Access Journals (Sweden)

    Gonçalves da Silva José Alberto

    2006-01-01

    Full Text Available We report on a 48 years-old man with basilar impression without syringohydromyelia, in which the cisterna magna was impacted by the cerebellar tonsils. Six months after posterior fossa decompression there was the disappearance of nuchal rigidity, vertigo, spastic paraparesis and improvement of balance. Nevertheless hyperreflexia and diminished pallesthesia of the lower limbs persisted.

  4. Myxoedema coma

    DEFF Research Database (Denmark)

    Salomo, Louise Havkrog; Laursen, Adam Hoegsbro; Reiter, Nanna

    2014-01-01

    A 48-year-old man was admitted to department of emergency medicine at a tertiary referral hospital due to dizziness and fatigue. Clinical features on admission were non-pitting oedema, dry skin, very sparse hair, a hoarse voice, hypothermia (rectal temperature 28.7°C), macroglossia, sinus...

  5. [Clinical thinking and decision making in practice. A patient with decreased vision and a skin disorder].

    NARCIS (Netherlands)

    Hooymans, J M; Jonkman, M F; Molenaar, W M

    1998-01-01

    In a 48-year-old man who suffered from progressive loss of vision in his left eye and metamorphopsia, pseudoxanthoma elasticum was diagnosed. Angioid streaks were observed in both eyes and the skin showed small yellow papules in a linear pattern. The right retina was twice treated by laser coagulati

  6. Life Cycle Assessment of man-made cellulose fibres

    NARCIS (Netherlands)

    Shen, L.; Patel, M.K.

    2010-01-01

    The production of textile materials has undergone dramatic changes in the last century. Man-made cellulose fibres have played an important role for more than 70 years. Today, the man-made cellulose fibre industry is the worldwide second largest biorefinery (next to the paper industry). In the last f

  7. Environmental impact assessment of man-made cellulose fibres

    NARCIS (Netherlands)

    Shen, L.; Worrell, E.; Patel, M.K.

    2010-01-01

    Man-made cellulose fibres have played an important role in the production of textile products for more than 70 years. The purpose of this study is to assess the environmental impact of man-made cellulose fibres. Life cycle assessment (LCA) was conducted for three types of fibres (i.e. Viscose, Modal

  8. The Creation of Man and Woman in Early Jewish Literature

    NARCIS (Netherlands)

    Ruiten, J.T.A.G.M. van; Luttikhuizen, G P

    2000-01-01

    J.T.A.G.M. van Ruiten, “The Creation of Man and Woman in Early Jewish Literature,” in The Creation of Man and Woman: Interpretations of the Biblical Narratives in Jewish and Christian Traditions (ed. Gerard P. Luttikhuizen; Themes in Biblical Narrative 3; Leiden, Boston, and Köln: Brill, 2000), 34-6

  9. Mechanical Properties of Man-Made Mineral glass fibres

    DEFF Research Database (Denmark)

    Lund, Majbritt Deichgræber; Yue, Yuanzheng

    ; man-made mineral glass fibres. The basaltic melt is prevented from crystallizing due to the high cooling rate, forming the mineral glass wool fibres. Basaltic mineral wool fibres are of high interest in industry due to their good chemical durability and excellent heat and sound insulation properties...... and hence they are used for insulation products. In spite of those advantages, man made mineral wool fibres still show a certain degree of brittleness, which limits the further improvement of man made mineral wool fibres for both transportation and application. Therefore, a reduction in the brittleness...... of man made mineral wool fibres, and an improvement of the mechanical performances of man made mineral wool fibres are an evitable task for us. To do so, it is important to look into the fracture behaviour and its connection to the mechanical strength. In order to improve the understanding...

  10. Facts, Principles and the Third Man

    Directory of Open Access Journals (Sweden)

    Lea Ypi

    2012-02-01

    Full Text Available In the dialogue entitled “Parmenides” Plato introduces an objection to his own theory of ideas, one that he never managed to answer, dubbed by Aristotle as the “Third Man” argument. According to that objection, the theory of ideas is threatened with infinite regress when examining why a specific Platonic form (say, justice is predicated of a particular set of facts. This article seeks to show how any defence of fact-insensitive principles like the one offered by G.A. Cohen in his recent book “Rescuing Justice and Equality” is vulnerable to a similar objection. Cohen wants to insist that, when showing why facts support principles, the process of reason-giving is finite and terminates in fact-independent comprehensive principles. But something like the Third Man argument undermines Cohen’s conclusion just as it does Plato’s. The search for ultimate fact-independent principles is indeed threatened by infinite regress.

  11. NASA Laboratory Analysis for Manned Exploration Missions

    Science.gov (United States)

    Krihak, Michael K.; Shaw, Tianna E.

    2014-01-01

    The Exploration Laboratory Analysis (ELA) project supports the Exploration Medical Capability Element under the NASA Human Research Program. ELA instrumentation is identified as an essential capability for future exploration missions to diagnose and treat evidence-based medical conditions. However, mission architecture limits the medical equipment, consumables, and procedures that will be available to treat medical conditions during human exploration missions. Allocated resources such as mass, power, volume, and crew time must be used efficiently to optimize the delivery of in-flight medical care. Although commercial instruments can provide the blood and urine based measurements required for exploration missions, these commercial-off-the-shelf devices are prohibitive for deployment in the space environment. The objective of the ELA project is to close the technology gap of current minimally invasive laboratory capabilities and analytical measurements in a manner that the mission architecture constraints impose on exploration missions. Besides micro gravity and radiation tolerances, other principal issues that generally fail to meet NASA requirements include excessive mass, volume, power and consumables, and nominal reagent shelf-life. Though manned exploration missions will not occur for nearly a decade, NASA has already taken strides towards meeting the development of ELA medical diagnostics by developing mission requirements and concepts of operations that are coupled with strategic investments and partnerships towards meeting these challenges. This paper focuses on the remote environment, its challenges, biomedical diagnostics requirements and candidate technologies that may lead to successful blood-urine chemistry and biomolecular measurements in future space exploration missions.

  12. Scopolamine induced learning failures in man.

    Science.gov (United States)

    Petersen, R C

    1977-05-09

    Two experiments were performed to determine the locus of the amnestic effects of scopolamine in man. The first experiment involved 24 volunteers receiving one of three doses of scopolamine (5, 8 or 10 microng/kg) or a placebo, intravenously. The subjects were tested for retention of material learned prior to administration of the drug, acquisition of new information, and retention of material learned while under the influence of the drug. Results indicated that scopolamine has its primary effect on the acquisition of new material and less of an effect on the retrieval of information already learned. The second experiment was designed to refine and expand upon the results of the first and involved 18 volunteers receiving eith 5 or 10 microng/kg of scopolamine or a placebo, intravenously. The subjects were given four trials to learn a list of verbal materials, and their recall for that material was measured at various intervals up to 24 h. These results confirmed those of the first experiment in that the predominant influence of the drug was to impair the acquisition of new information. Implications of these results for memory mechanisms are discussed.

  13. [Psychosocial deliberations over the present man].

    Science.gov (United States)

    Neumann Peña, E

    1976-01-01

    The first fact mentioned is the need which every society has had of forming directors or leaders, whether able or not, whom to hold responsible; and at the end, whom to blame for all the failures of said society. The seriousness which implies the wrong choosing of a leader is reviewed, and at the same time, both, the cautiousness that should be practiced and the characteristics which he should bear. The harmfulness that can be released by the mass-media means of communication in the election of leaders has been mentioned. At present, a vital importance has been given to success interpreted as power and wealth, without taking into consideration the moral and material crushing which comes along with it. The reason for a "generation gap" is considered as the lack of understanding between parents and children, although sometimes the money gifts and the material comforts are over and above; in any case, youth must modify the reason for the breaking up without having to take trips into artificial paradises, but instead mending those errors: this is their great commitment. The present tendency to consider the psychiatrists as a panacea and, therefore, able to solve all the problems of today's man is discussed. Although this is not true, the psychiatrist is able to remedy many maladies if and when he acquires, beforehand, absolute maturity and is able to pass over said maturity to the rest of the people.

  14. Genetic aspects of piglet survival

    NARCIS (Netherlands)

    Knol, E.F.

    2001-01-01

    Piglet mortality is high. In the USA nearly 20% of the piglets do not survive between late gestation and weaning; 7% of the piglets die during farrowing and some 13% are lost during lactation. These statistics from the USA are no exception to the norm. Selection for increased piglet survival, if pos

  15. On the nature of man and disaster.

    Science.gov (United States)

    Darwin, Mike

    2006-02-01

    Unique among animals, humans survive not by superb physical adaptation to our environment, but rather by intelligent, large-scale adaptation of the environment to our needs. We build houses with climate control systems that mimic the environment of sub-Saharan Africa. We safely live in environments where the temperature never rises above freezing and where the level of the sea is higher than the land we farm and build vast cities upon. We live in tropical rainforests teeming with hostile organisms, and atop arid, life-poor mountains and plains, at elevations in excess of 5000 m. As this editorial is written, a few of us live in space, circling the earth in an environment of hard vacuum, searing heat, and cryogenic cold. The sole endowment for our survival that evolution has bestowed upon us is reason and technologic civilization, which is its product. All human habitations, and all life on earth for that matter, are under continuous threat of some kind. Violent weather, earthquakes, volcanic eruptions, and even meteorite impacts represent threats of varying degrees of risk.

  16. Gabriel Richet: the Man and the Scientist.

    Science.gov (United States)

    Ardaillou, Raymond; Ronco, Pierre

    2016-02-01

    Gabriel Richet who died in Paris in October 2014 was the fourth of a brilliant dynasty of professors of medicine including a Nobel prize, his grandfather, Charles Richet. He behaved courageously during the Second World War and participated in the Campaign of France in 1940 and in the combats in the Vosges Mountains in 1945. His family participated in the resistance during the German occupation of France and three of his parents including his father, one of his brothers and one of his cousins were deported in Germany. At the end of the war, he was with Jean Hamburger the founder of French nephrology at Necker Hospital in Paris. He realized the first hemodialyses in France and was involved in the first allogenic transplantation that was not immediately rejected. From 1961 to 1985, he was the head of a school of nephrology at Tenon Hospital and attracted in his department many young collaborators and scientists. He was the first to describe the role of specialized cells of the collecting duct in the control of acid base equilibrium. He was the subject of a national and international recognition. Founding member of the International Society of Nephrology in 1960, he was elected his President from 1981-1984. His fame could be measured by the number of fellows and visiting facultiesfrom countries all over the world. When he retired in 1985, he left an important legacy involving several departments of nephrology directed by his ancient collaborators. After his retirement, he was an active member of the French Academy of Medicine and devoted much of his time to the history of medicine and, particularly, of nephrology. The main qualities of the man were his constant research of new ideas, his eagerness to work and his open mind to understand others.

  17. Technological advances in avalanche survival.

    Science.gov (United States)

    Radwin, Martin I; Grissom, Colin K

    2002-01-01

    Over the last decade, a proliferation of interest has emerged in the area of avalanche survival, yielding both an improved understanding of the pathophysiology of death after avalanche burial and technological advances in the development of survival equipment. The dismal survival statistics born out of the modern era of winter recreation unmistakably reveal that elapsed time and depth of burial are the most critical variables of survival and the focus of newer survival devices on the market. Although blunt trauma may kill up to one third of avalanche victims, early asphyxiation is the predominant mechanism of death, and hypothermia is rare. A survival plateau or delay in asphyxiation may be seen in those buried in respiratory communication with an air pocket until a critical accumulation of CO2 or an ice lens develops. The newest survival devices available for adjunctive protection, along with a transceiver and shovel, are the artificial air pocket device (AvaLung), the avalanche air bag system (ABS), and the Avalanche Ball. The artificial air pocket prolongs adequate respiration during snow burial and may improve survival by delaying asphyxiation. The ABS, which forces the wearer to the surface of the avalanche debris by inverse segregation to help prevent burial, has been in use in Europe for the last 10 years with an impressive track record. Finally, the Avalanche Ball is a visual locator device in the form of a spring-loaded ball attached to a tether, which is released from a fanny pack by a rip cord. Despite the excitement surrounding these novel technologies, avalanche avoidance through knowledge and conservative judgment will always be the mainstay of avalanche survival, never to be replaced by any device.

  18. Global Activities and Plant Survival

    DEFF Research Database (Denmark)

    Bandick, Roger

    2014-01-01

    This chapter provides an extensive review of the empirical evidence found for Sweden concerning plant survival. The result reveals that foreign MNE plants and exporting non-MNE plants have the lowest exit rates, followed by purely domestic-oriented plants, and that domestic MNE plants have...... the highest exit rates. Moreover, the exit rates of globally engaged plants seem to be unaffected by increased foreign presence, whereas there appears to be a negative impact on the survival rates of non-exporting non-MNE plants. Finally, the result reveals that the survival ratio of plants of acquired...... exporters, but not other types of plants, improves post acquisition....

  19. Man and Nature in Chinese and Western Traditions

    Institute of Scientific and Technical Information of China (English)

    郑浩

    2008-01-01

    The Chinese conception of "oneness with man and heaven" and the Western tradition of man's separation from nature accompanied by a subject-object dichotomy are the cores of each culture, which largely decides the discrepancy in various aspects of the Chinese and Western ways. To have an embedded and penetrating idea about the differences between the two cultures, it is necessary to gain sufficient knowledge of man-nature relation in dominant Chinese and Western conceptions. This paper aims to explore this issue from the perspective of Taoism and Confucianism in Chinese context, and ancient Greek and Hebraic heritage and modern mechanical view in Western tradition.

  20. "Det man hører, er man selv" - musik og identitet set gennem musikforskningens briller

    Directory of Open Access Journals (Sweden)

    Lars Ole Bonde

    2015-11-01

    Full Text Available ”Det man hører, er man selv” er Danmarks Radios P3s yderst velkendte slogan. Det dukkede op i begyndelsen af (2000’erne som opfindsom og populær afspejling af en moderne forståelse af den rolle musik og medieforbrug spiller for den voksne dansker. Denne artikel handler ikke om P3 som musikkanal, men går bag om det populære slogan og undersøger hvordan musik og identitet spiller sammen. Hvilke (musikpsykologiske teorier belyser musikkens rolle i identitetsdannelsen? Hvordan forskes der i emnet, og hvilke resultater kan der peges på? Forskningen dokumenterer bl.a., at musik bruges aktivt af mange mennesker som en ressource til at konstruere selv-identitet og gruppe-identitet, og til at skabe, opretholde og regulere en mangfoldighed af følelser. Denne oversigtsartikel giver via præsentation af udvalgte teorier og konkrete undersøgelser en bred introduktion til emnet og viser, hvordan musikforskere gennem arbejde med interviews, dagbøger og (musikalske selvbiografier samt feltarbejde kan beskrive musik som en ofte meget vigtig brik i identitetsdannelsen.

  1. The new 6 MW industrial gas turbine from MAN; Die neue 6 MW Industriegasturbine von MAN

    Energy Technology Data Exchange (ETDEWEB)

    Beukenberg, M.; Wiedermann, A.; Orth, U.; Aschenbruck, E.; Reiss, F. [MAN Diesel und Turbo SE, Oberhausen (Germany)

    2010-07-01

    The development of a completely new series of gas turbines requires significant capital, resources and know-how. MAN Diesel and Turbo strategically decided to create a small gas turbine in the 6 MW-class. The construction of the Gas Turbine has been on the basis of opportunities in current and future markets and the positioning of the competition, this has determined the characteristics and technical parameters which have been optimised in the 6 MW design. The construction uses extremely high precision engineering so that the assembly of sub-components to modules is a smooth flowing process and can guarantee the high standards both quality and performance which MAN Diesel and Turbo are operating to. The individual components must be tested and thoroughly validated many months before actual assembly of the first machine. These include in particular the compressor of the gas turbine and the combustion chamber. The combustion system required special attention, since the emissions are strongly focused to satisfy stringent environmental requirements. The planned tests are a prerequisite for the construction of such a prototype and must be successfully completed before the Gas Turbine will be accepted into service. (orig.)

  2. Survivability of Deterministic Dynamical Systems

    Science.gov (United States)

    Hellmann, Frank; Schultz, Paul; Grabow, Carsten; Heitzig, Jobst; Kurths, Jürgen

    2016-07-01

    The notion of a part of phase space containing desired (or allowed) states of a dynamical system is important in a wide range of complex systems research. It has been called the safe operating space, the viability kernel or the sunny region. In this paper we define the notion of survivability: Given a random initial condition, what is the likelihood that the transient behaviour of a deterministic system does not leave a region of desirable states. We demonstrate the utility of this novel stability measure by considering models from climate science, neuronal networks and power grids. We also show that a semi-analytic lower bound for the survivability of linear systems allows a numerically very efficient survivability analysis in realistic models of power grids. Our numerical and semi-analytic work underlines that the type of stability measured by survivability is not captured by common asymptotic stability measures.

  3. Cardiovascular disease incidence and survival

    DEFF Research Database (Denmark)

    Byberg, Stine; Agyemang, Charles; Zwisler, Ann Dorthe

    2016-01-01

    Studies on cardiovascular disease (CVD) incidence and survival show varying results between different ethnic groups. Our aim was to add a new dimension by exploring the role of migrant status in combination with ethnic background on incidence of-and survival from-CVD and more specifically acute...... significantly lower incidence of CVD, AMI and stroke. All-cause and cause-specific survival after CVD, AMI and stroke was similar or significantly better for migrants compared to Danish-born, regardless of type of migrant (refugee vs. family-reunified) or country of origin. Refugees are disadvantaged in terms...... of some types of cardiovascular disease compared to Danish-born. Family-reunified migrants on the other hand had lower rates of CVD. All migrants had better survival than Danish-born indicating that migrants may not always be disadvantaged in health....

  4. Understanding Cancer: Survivability and Hope

    Science.gov (United States)

    ... Current Issue Past Issues Special Section Survivability and Hope Past Issues / Spring 2007 Table of Contents For ... cure or long-term survivorship." This message of hope is a hallmark of the latest advances in ...

  5. The Bionic Man: Future Super Human

    Directory of Open Access Journals (Sweden)

    M. S. Sachin

    2014-01-01

    , bionics can make possible completely new kinds of prostheses. Functional artificial eyes and ears simply wouldn’t be possible by any other means. The discussion will continue to the future of prosthetics and what can be expected, or what needs to be feared, as technology continues to develop. In this feature, we’ll take a look at what this entails. In other words, the technology has given us the first Bionic Man

  6. A Man Who Cannot See Himself:Invisibility Caused by the Protago-nist’s Weakness in Invisible Man

    Institute of Scientific and Technical Information of China (English)

    DU Juan

    2014-01-01

    Invisible Man is both a historical biography of the black man in America and an anguish process of man’s quest for identity in the dehumanizing and absurd society of racial discrimination. Personal weakness of the protagonist:his effort to evade his past functions as the last straw leading to his invisibility. Therefore, this paper tries to analyze the cause of the invisibility of the protagonist by further textual analysis in an attempt to reveal how a nameless African American reflects the existential crisis of modern man.

  7. The Measuring Ammonia in Nature (MAN network in the Netherlands

    Directory of Open Access Journals (Sweden)

    D. E. Lolkema

    2015-04-01

    Full Text Available Since 2005 the Measuring Ammonia in Nature (MAN network monitors atmospheric ammonia concentrations in nature reserve areas in the Netherlands (man.rivm.nl. The main aim of the network is to monitor national trends, to assess regional deviations and to validate model calculations. Measurements are performed with commercial passive samplers, monthly calibrated against ammonia measurements of active sampling devices. The sampling is performed by an extensive group of local volunteers, which minimizes the cost and enables the use of local knowledge. We show the MAN network to be well capable of monitoring trends on national and local scale, as well as providing data for more detailed local analyses. The quality of the network is such that trends over time for individual MAN areas can be detected in the order of 3% per year for time series of six to nine years.

  8. Meticillin-sensitive Staphylococcus aureus costochondritis in a healthy man.

    LENUS (Irish Health Repository)

    Mohammad, Ausaf F

    2009-12-01

    A 54-year-old previously healthy white man presented to hospital with fever, right parasternal pain and swelling over the right second and third costochondral joints. The symptoms had developed 1 week earlier.

  9. The types and characteristics of man-induced sediment disaster

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    The man-induced sediment disaster includes material erosion, transportation and accumula-tion by human activities. It possesses special attribute in sociology and disaster science. In accordancewith human activities, geomorphologic location, behavior and particular, the man-induced sedimentdisaster can be divided into 4 types: the drainage network, slope and gully, channel and plain-estu-au-coastline. Each type includes erosion, transportation, accumulation, complexity and cascading.Based on human activity, geomorphology, sediment mechanics and catastrophology, the man-inducedsediment disaster is characterized as follows: (1) accelerating tendency with geographical zoning back-ground; (2) non-order characters by blind action without special technical training; (3) gradually andsharply changing with human environment vibration; and (4) complexity and non-linear figure, etc.One of the reasons leading to man-induced sediment disaster is human environment vibration.

  10. Man and environment-problems of the future

    CERN Document Server

    Zaviskii, E K; Okun, Lev Borisovich; Smirnov, B M

    1977-01-01

    The depletion of natural resources, against the background of increasing numbers of population, is discussed. Man's effect on his environment with emphasis on the reduction in stratospheric ozone is considered. (0 refs).

  11. Diagnose in beeld (209). Een te water geraakte man

    NARCIS (Netherlands)

    van Noord, T; Ligtenberg, J J M; Zijlstra, J G

    2004-01-01

    A 32-year-old man was presented with severe hypothermia and respiratory insufficiency after submersion in water. The ECG showed Osborn waves and a prolonged QRS and QT duration which normalized after correction of the hypothermia.

  12. Conference on Manned Systems Design : New Methods and Equipment

    CERN Document Server

    Kraiss, K-F

    1981-01-01

    This volume contains the proceedings of a conference held in Freiburg, West Germany, September 22-25, 1980, entitled "Manned Systems Design, New Methods and Equipment". The conference was sponsored by the Special Programme Panel on Human Factors of the Scientific Affairs Division of NATO, and supported by Panel VIII, AC/243, on "Human and Biomedical Sciences". Their sponsorship and support are gratefully acknowledged. The contributions in the book are grouped according to the main themes of the conference with special emphasis on analytical approaches, measurement of performance, and simulator design and evaluat ion. The design of manned systems covers many and highly diversified areas. Therefore, a conference under the general title of "Manned Systems Design" is rather ambitious in itself. However, scientists and engineers engaged in the design of manned systems very often are confronted with problems that can be solved only by having several disciplines working together. So it was felt that knowledge about ...

  13. Not All Dogs Are Man's (Or Kids') Best Friend

    Science.gov (United States)

    ... medlineplus.gov/news/fullstory_161027.html Not All Dogs Are Man's (or Kids') Best Friend Study suggests ... be told they shouldn't approach a scared dog To use the sharing features on this page, ...

  14. [Man as a symbolic animal--symptoms as symbolic interaction].

    Science.gov (United States)

    Nessa, J

    1991-12-10

    This is an article about views of human nature. In western medicine man is conceived mainly as a biological being, a mammal. Philosophical-ontological questions about man's nature are answered implicitly in clinical practice. They are not, however, reflected explicitly. In this article it is argued that symptoms are primarily human experience. To understand these experiences and their expressions, it is necessary to understand man as an "animal symbolicum", a term introduced by the German philosopher Ernst Cassirer. Language is the most specific expression of man's symbolic activities, and symptoms are expressed verbally. Speech is part of social interaction--we, as human beings, have "the power of speech". This way of thinking is illustrated by clinical examples, and an alternative medical practice, homeopathy, is analyzed as a special means of symbolic interaction.

  15. Brain-Computer Link Restores Some Movement to Quadraplegic Man

    Science.gov (United States)

    ... page: https://medlineplus.gov/news/fullstory_164322.html Brain-Computer Link Restores Some Movement to Quadraplegic Man ... aspirin -- in the motor cortex area of his brain. That's the brain region responsible for hand movement. ...

  16. Major Breakthroughs In Shenzhou 7 Manned Space Mission

    Institute of Scientific and Technical Information of China (English)

    Bian Ji

    2008-01-01

    @@ The complete success of the Shenzhou 7 manned space mission has realized significant progress in the development of China's space technology, making China the third country capable of carrying out extravehicular activities (EVA),independently, following the forhaer Soviet Union and the United States.Recently Aerospace China interviewed Mr. Ma Xingrui, Vice Chief Commander of China's Manned Space Program and President of China Aerospace Science and Technology Corporation (CASC).

  17. Symbolism in the Old Man and the Sea

    Institute of Scientific and Technical Information of China (English)

    王小慧

    2013-01-01

    The Old Man and the Sea is Hemingway’s masterpiece,and it is also a classical works in the history of literature. The adoption of symbolism is the most striking feature in the Old Man and the Sea. The essay will analyze its symbolism thoroughly through some aspects such as the leading character,the boy and the Shakes,aiming at helping the reader to get a better understanding of Ernest Hemingway’s masterpiece.

  18. China’s first deep manned submersible,JIAOLONG

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    A deep manned submersible is indispensable to deep ocean exploration. No other equipment can bring scientists to ex-treme sea floor depths to do research in situ. Marine geology, seafloor geophysics,marine biology,and oceanic chemistry are the fields that scientists are particularly eager to study [1-6]. Chinese scientists have long dreamed of using their own submersible to probe the deep sea. China’s recent fast development of a deep manned submersible has realized that dream.

  19. Man in space: A new dimension in Health Care

    Directory of Open Access Journals (Sweden)

    L. Medlen

    1983-09-01

    Full Text Available Unprecedented advances in technology and science in the 20th Century have enabled man to take himself and his inventions on voyages of space exploration. It has been man's dream for centuries, not only to fly, but also to explore the vast outer reaches of space. Modern space exploration, the new frontier, is a triumph for the new sciences of space biology and space medicine.

  20. [Knowledge of Man Returns: Some Considerations on Spirituality and Resilience].

    Science.gov (United States)

    Kumakura, Nobuhiro

    2015-01-01

    Over the last decade,"spirituality" and "resilience" have jointly become a topic in psychiatry. The aim of this paper is to discuss the future of psychiatry suggested by this topic. It may be related to what Jaspers, K. called "Knowledge of Man (die Erkenntnis des Menschen)". Knowledge of man in psychiatry can be learned only through clinical experince: e. g., clinical observations and case studies. Modern academic psychiatry seems to be suffering a loss of knowledge of man, which returns periodically in clinical practice. Hence, I will call the re-discovery of the topic in psychiatry as "Return of Man". Since WW II, there have been three eras in which psychiatrists showed deep concern regarding knowledge of man. Firstly, psychopathology and psychotherapy widely developed, when the destructive impulses of mankind were revealed in the nuclear weapons of WW II. Secondly, in the 1970's, the reforms of psychiatric services and legal systems took place somewhat successfully, when social reforms were concerns of the younger generations. Lastly, over the last decade, the topic again returned as spirituality and resilience, when scientists seemed to be powerless in the aftermath of the West Japan Earthquake. Regarding the definition of health made by the WHO in 1946, I further discuss that "Return of Man" in psychiatry is the necessary dynamism between negative and positive health, or between disease control and health promotion. There is an underlying dynamism between "Knowledge of Man" and natural sciences, which is constantly changing. So long as any theory can exist only as a part of dynamism, the Return of Man may re-surface whenever clinical theories do not fit with clinical realities.

  1. Theory in the design of the man-machine engineering

    Institute of Scientific and Technical Information of China (English)

    季孟蒙

    2015-01-01

    the article to the man - machine - environment system of interconnected and ergonomics of the content on the investigation and analysis of the role of design in detail, and shows the man-machine engineering opens up a new train of thought for design disciplines; Designer to design the content of the ascension to the height of the humanized design, make the design in line with the ergonomics principle and characteristics of the real reflects the respect of the design aspects of people's listening.

  2. Manned Space Flight Project Ready to Start the Second Stage

    Institute of Scientific and Technical Information of China (English)

    LiuJie

    2004-01-01

    China Aerospace Science and Technology Corporation (CASC) made four launches from October 15 to November 15 in 2003, The successful launches made in such short time have proved the ability of the Chinese engineers, technology level and management skills. Especially China's first manned mission achieved a complete success, which indicates that the first step of China's manned space flight project has already been completed and the conditions for the second step is mature.

  3. Metastatic Bladder Cancer Presenting with Persistent Hematuria in Young Man with Cystic Fibrosis

    Directory of Open Access Journals (Sweden)

    Premal Patel

    2013-01-01

    Full Text Available We report a case of metastatic bladder cancer developing in a young man with cystic fibrosis (CF that was initially diagnosed as ureterolithiasis and managed as renal colic. With the improved survival of patients with CF, an increasing burden of extrapulmonary disease manifestations is apparent. Renal colic is observed at an increased frequency in patients with CF relative to the general population and is a commonly recognized cause of hematuria. However, CF patients harboring a malignancy are recognized to be at increased risk of delayed identification owing to atypical symptoms and lack of demographic risk factors. This case illustrates how investigations to rule out malignancy are warranted in those CF patients not responding to therapies directed towards presumptive diagnoses.

  4. Metastatic bladder cancer presenting with persistent hematuria in young man with cystic fibrosis.

    Science.gov (United States)

    Patel, Premal; Rabin, Harvey R; Vickers, Michael M; Parkins, Michael D

    2013-01-01

    We report a case of metastatic bladder cancer developing in a young man with cystic fibrosis (CF) that was initially diagnosed as ureterolithiasis and managed as renal colic. With the improved survival of patients with CF, an increasing burden of extrapulmonary disease manifestations is apparent. Renal colic is observed at an increased frequency in patients with CF relative to the general population and is a commonly recognized cause of hematuria. However, CF patients harboring a malignancy are recognized to be at increased risk of delayed identification owing to atypical symptoms and lack of demographic risk factors. This case illustrates how investigations to rule out malignancy are warranted in those CF patients not responding to therapies directed towards presumptive diagnoses.

  5. Repo-Man/PP1 regulates heterochromatin formation in interphase

    Science.gov (United States)

    de Castro, Inês J.; Budzak, James; Di Giacinto, Maria L.; Ligammari, Lorena; Gokhan, Ezgi; Spanos, Christos; Moralli, Daniela; Richardson, Christine; de las Heras, Jose I.; Salatino, Silvia; Schirmer, Eric C.; Ullman, Katharine S.; Bickmore, Wendy A.; Green, Catherine; Rappsilber, Juri; Lamble, Sarah; Goldberg, Martin W.; Vinciotti, Veronica; Vagnarelli, Paola

    2017-01-01

    Repo-Man is a protein phosphatase 1 (PP1) targeting subunit that regulates mitotic progression and chromatin remodelling. After mitosis, Repo-Man/PP1 remains associated with chromatin but its function in interphase is not known. Here we show that Repo-Man, via Nup153, is enriched on condensed chromatin at the nuclear periphery and at the edge of the nucleopore basket. Repo-Man/PP1 regulates the formation of heterochromatin, dephosphorylates H3S28 and it is necessary and sufficient for heterochromatin protein 1 binding and H3K27me3 recruitment. Using a novel proteogenomic approach, we show that Repo-Man is enriched at subtelomeric regions together with H2AZ and H3.3 and that depletion of Repo-Man alters the peripheral localization of a subset of these regions and alleviates repression of some polycomb telomeric genes. This study shows a role for a mitotic phosphatase in the regulation of the epigenetic landscape and gene expression in interphase. PMID:28091603

  6. IMPLEMENTASI MANAJEMEN PERUBAHAN DI MAN 3 PALEMBANG SUMATERA SELATAN

    Directory of Open Access Journals (Sweden)

    Afriantoni Imran

    2014-11-01

    Full Text Available AbstractMadrasah Aliyah Negeri (MAN 3 Palembang is unique enough to be studied because since inception of Islamic religion teacher education institutions. The results of this study found that type of leadership visoner is owned by head of Man 3 Palembang oriented management of change and continues over time. Visionary leadership is the key. Head of MAN 3 Palembang has been able to create, formulate, communicate, socialize, transform, and implement the ideal thoughts coming from him and the result of social interaction between members of organization and stakeholders that are believed to achieve ideals of organization in the future. In addition, management of change has been initiated through an internal analysis of the organization by identifying four areas, namely services, finance, human resources and facilities in order to discover the strengths and weaknesses internal to the organization. All of this has been the commitment of all personnel MAN 3 Palembang to achieve my goals and success. Lastly, head of MAN 3 Palembang has been able to implement management changes, so that the organization built quality improvement-oriented leadership, teacher quality, school programs, students' final exam results, student achievement and strong school culture. Keywords: implementation, management of change, MAN 3 Palembang

  7. Campylobacter virulence and survival factors.

    Science.gov (United States)

    Bolton, Declan J

    2015-06-01

    Despite over 30 years of research, campylobacteriosis is the most prevalent foodborne bacterial infection in many countries including in the European Union and the United States of America. However, relatively little is known about the virulence factors in Campylobacter or how an apparently fragile organism can survive in the food chain, often with enhanced pathogenicity. This review collates information on the virulence and survival determinants including motility, chemotaxis, adhesion, invasion, multidrug resistance, bile resistance and stress response factors. It discusses their function in transition through the food processing environment and human infection. In doing so it provides a fundamental understanding of Campylobacter, critical for improved diagnosis, surveillance and control.

  8. Frailty Models in Survival Analysis

    CERN Document Server

    Wienke, Andreas

    2010-01-01

    The concept of frailty offers a convenient way to introduce unobserved heterogeneity and associations into models for survival data. In its simplest form, frailty is an unobserved random proportionality factor that modifies the hazard function of an individual or a group of related individuals. "Frailty Models in Survival Analysis" presents a comprehensive overview of the fundamental approaches in the area of frailty models. The book extensively explores how univariate frailty models can represent unobserved heterogeneity. It also emphasizes correlated frailty models as extensions of

  9. Naegleria meningitis : a rare survival.

    Directory of Open Access Journals (Sweden)

    Jain R

    2002-10-01

    Full Text Available Acute amebic meningoencephalitis caused by free-living amebae naegleria fowleri is extremely rare and uniformly fatal with only seven survivals reported till date. An interesting case of naegleria meningitis diagnosed by wet mount cytology of cerebrospinal fluid (CSF and treated with amphoterecin B, rifampicin and ornidazole with complete recovery is presented. In cases of suspected pyogenic meningitis, if CSF staining, antigen detection or culture is negative for bacteria, a wet mount cytology of CSF for naegleria is suggested. Early treatment with amphoterecin B and rifampicin may improve survival.

  10. Safety and mission capabilities of manned launch vehicles

    Science.gov (United States)

    Utz, H.; Hornik, A.; Sax, H.; Loetzerich, K.

    In this paper we compare and discuss the safety of vertical launched manned spacecraft: capsules as well as winged vehicles. As examples we use HERMES and a manned capsule suitable for ARIANE 5. In the calculations we use ARIANE 5 as launcher for the compared vehicles. The installation of safety and rescue systems like ejection seats or rescue capsules always leads to additional weight and usually causes a reduction of payload capability. Due to relatively low launching rates it is hard to obtain exact safety data of manned space vehicles and launchers. Therefore we discuss the relative safety gains of different rescue systems by investigating their properties, such as mission capabilities, weight and operational aspects. We also consider the advantages of these rescue systems for the safety of manned spacecraft. The main criterion of our comparison is the payload that each type of manned vehicle is able to transport in LEO under nearly equal safety conditions during ascent - i.e., by installing comparable rescue systems. Capsules offer a better payload capability then winged launch vehicles. The advantages of winged launch vehicles must be paid for by essential loss of margins for additional safety equipment. Operational aspects like mision abort during ascent and payload accommodation are also included in this comparison.

  11. Small reactor power systems for manned planetary surface bases

    Science.gov (United States)

    Bloomfield, Harvey S.

    1987-01-01

    A preliminary feasibility study of the potential application of small nuclear reactor space power systems to manned planetary surface base missions was conducted. The purpose of the study was to identify and assess the technology, performance, and safety issues associated with integration of reactor power systems with an evolutionary manned planetary surface exploration scenario. The requirements and characteristics of a variety of human-rated modular reactor power system configurations selected for a range of power levels from 25 kWe to hundreds of kilowatts is described. Trade-off analyses for reactor power systems utilizing both man-made and indigenous shielding materials are provided to examine performance, installation and operational safety feasibility issues. The results of this study have confirmed the preliminary feasibility of a wide variety of small reactor power plant configurations for growth oriented manned planetary surface exploration missions. The capability for power level growth with increasing manned presence, while maintaining safe radiation levels, was favorably assessed for nominal 25 to 100 kWe modular configurations. No feasibility limitations or technical barriers were identified and the use of both distance and indigenous planetary soil material for human rated radiation shielding were shown to be viable and attractive options.

  12. CAECUM AND APPENDIX IN RUMINANTS AND MAN: A COMPARATIVE STUDY

    Directory of Open Access Journals (Sweden)

    Sreekanth

    2014-07-01

    Full Text Available The change in the trends of living and dietary habits prompted the inquisitiveness in finding out if there are obvious changes in the gastrointestinal tract of ruminants. Ruminants are entirely dependent on the environment for their food and take a long time to feed themselves with foliage which is first taken in and then digested. The changing ecological balance and dwindling reserves in the past few years and changing climatic conditions could probably have an effect on the digestive tract. It has been observed that the cow, sheep and goat have started feeding on debris from the environment. Man has also started changing dietary habits according to convenience and has become aware of organic foods and vegetarian diets. Therefore an attempt was made to see if there are notable changes that can be recorded in the digestive tract. The study here attempted to compare the caecum of man with that of ruminants. The caecum was found to be the largest in the cow in proportion to the weight of the animal. The caecum was almost of the same dimensions in goat and sheep compared with that of man. The appendix was noted only in man. The study attempts to describe the importance of appendix in man and a large caecum in ruminants.

  13. Evaluation of the airway of the SimMan full-scale patient simulator

    DEFF Research Database (Denmark)

    Hesselfeldt, R; Kristensen, M S; Rasmussen, L S

    2005-01-01

    SimMan is a full-scale patient simulator, capable of simulating normal and pathological airways. The performance of SimMan has never been critically evaluated.......SimMan is a full-scale patient simulator, capable of simulating normal and pathological airways. The performance of SimMan has never been critically evaluated....

  14. Distribution of ibogaine and noribogaine in a man following a poisoning involving root bark of the Tabernanthe iboga shrub.

    Science.gov (United States)

    Kontrimaviciūte, Violeta; Mathieu, Olivier; Mathieu-Daudé, Jean-Claude; Vainauskas, Paulius; Casper, Thierry; Baccino, Eric; Bressolle, Françoise M M

    2006-09-01

    In the present paper, we report for the first time the tissue distribution of ibogaine and noribogaine, the main metabolite of ibogaine, in a 48-year-old Caucasian male, with a history of drug abuse, found dead at his home after a poisoning involving the ingestion of root bark from the shrub Tabernanthe iboga. Ibogaine and noribogaine were quantified in tissues and fluids using a fully validated liquid chromatography-electrospray mass spectrometry method. Apart from cardiac tissue, ibogaine and noribogaine were identified in all matrices investigated. The highest concentrations were found in spleen, liver, brain, and lung. The tissue/subclavian blood concentration ratios averaged 1.78, 3.75, 1.16, and 4.64 for ibogaine and 0.83, 2.43, 0.90, and 2.69 for noribogaine for spleen, liver, brain, and lung, respectively. Very low concentrations of the two drugs were found in the prostatic tissue. Both ibogaine and noribogaine are secreted in the bile and cross the blood-brain barrier. Four other compounds were detected in most of the studied matrices. One of them was identified as ibogamine. Unfortunately, we were not able to positively identify the other three compounds because of the unavailability of reference substances. Two of them could possibly be attributed to the following oxidation products: iboluteine and desmethoxyiboluteine. The third compound could be ibogaline.

  15. Top 10 Staff Survival Tips.

    Science.gov (United States)

    O'Brien, Laurie

    1995-01-01

    Tips for camp staff on how to survive summer camp include not giving campers sugary drinks before bedtime, setting behavior limits with campers, setting an example by following camp rules, getting enough rest, being fair and consistent, controlling anger, being accountable for actions, asking questions, and being flexible. (LP)

  16. Corticosteroids compromise survival in glioblastoma.

    Science.gov (United States)

    Pitter, Kenneth L; Tamagno, Ilaria; Alikhanyan, Kristina; Hosni-Ahmed, Amira; Pattwell, Siobhan S; Donnola, Shannon; Dai, Charles; Ozawa, Tatsuya; Chang, Maria; Chan, Timothy A; Beal, Kathryn; Bishop, Andrew J; Barker, Christopher A; Jones, Terreia S; Hentschel, Bettina; Gorlia, Thierry; Schlegel, Uwe; Stupp, Roger; Weller, Michael; Holland, Eric C; Hambardzumyan, Dolores

    2016-05-01

    Glioblastoma is the most common and most aggressive primary brain tumour. Standard of care consists of surgical resection followed by radiotherapy and concomitant and maintenance temozolomide (temozolomide/radiotherapy→temozolomide). Corticosteroids are commonly used perioperatively to control cerebral oedema and are frequently continued throughout subsequent treatment, notably radiotherapy, for amelioration of side effects. The effects of corticosteroids such as dexamethasone on cell growth in glioma models and on patient survival have remained controversial. We performed a retrospective analysis of glioblastoma patient cohorts to determine the prognostic role of steroid administration. A disease-relevant mouse model of glioblastoma was used to characterize the effects of dexamethasone on tumour cell proliferation and death, and to identify gene signatures associated with these effects. A murine anti-VEGFA antibody was used in parallel as an alternative for oedema control. We applied the dexamethasone-induced gene signature to The Cancer Genome Atlas glioblastoma dataset to explore the association of dexamethasone exposure with outcome. Mouse experiments were used to validate the effects of dexamethasone on survival in vivo Retrospective clinical analyses identified corticosteroid use during radiotherapy as an independent indicator of shorter survival in three independent patient cohorts. A dexamethasone-associated gene expression signature correlated with shorter survival in The Cancer Genome Atlas patient dataset. In glioma-bearing mice, dexamethasone pretreatment decreased tumour cell proliferation without affecting tumour cell viability, but reduced survival when combined with radiotherapy. Conversely, anti-VEGFA antibody decreased proliferation and increased tumour cell death, but did not affect survival when combined with radiotherapy. Clinical and mouse experimental data suggest that corticosteroids may decrease the effectiveness of treatment and shorten

  17. Multimedia Discovery of the Leonardo’s Vitruvian Man

    Directory of Open Access Journals (Sweden)

    Eva Savina Maliverni

    2015-07-01

    Full Text Available The dissemination and exploitation of cultural heritage milestones by using multimedia and interactive technologies continuously and quickly grows capturing the attention of academia and companies. It is necessary to adopt the state of the art technologies to present and make bi-directional the interaction of users with cultural heritage objects. In this work, we present two different applications of novel technologies applied to the Vitruvian man of Leonardo. The first application is the mirror that exploits a 3D depth sensor to compare the proportions of a user with the perfect ones of the Vitruvian man. The second application is a complex interaction between a complete novel 3D model of the Leonardo’s Vitruvian Man, sounds and image effects inside a 360-degrees hologram. These two systems are the results of interaction between academia and the 3D EVE spin-off company.

  18. A Man Can be Destroyed but Not Defeated

    Institute of Scientific and Technical Information of China (English)

    何志燕; 魏福林

    2007-01-01

    Santiago,the main hero in the Old Man and the Sea is characterized as someone struggling against defeat. He has gone eighty-four days without catching a fish,the sail of his skiff resembles "the flag of permanent defeat." But the old man refuses defeat at every turn:he resolves to sail out beyond the other fishermen to where the biggest fish promise to be. He lands the marlin,tying his record of eighty-seven days after a brutal three-day fight,and he continues to ward off sharks from stealing his prey,even though he knows the battle is useless. He establishes a great hero:a man can be destroyed but not defeated.

  19. Manned underwater intervention during deep-water operations

    Energy Technology Data Exchange (ETDEWEB)

    Lothe, Mikal Sjur

    2010-07-01

    The focus for deep and remote areas operations are Remote Operated systems. Manned intervention is generally first choice when looking for intervention methods in most areas of the world. As an industry we need to focus on the most cost effective and safe method for construction, Maintenance and Repair. The focus is on advances in diving methods related to surface oriented and saturation diving, such as shallow water tie-ins of risers and umbilicals, inspection and evaluations of FPSOs including thruster change-out and wet docking. Also, the options for efficient repair scenarios utilizing man's ability to work in low visibility areas by feel etc. Finally the presentation will show new technology in Saturation Diving based on the 24 man saturation systems onboard the 3rd generation Divex systems used by Technip and Subsea 7. (Author)

  20. EMMI - Electric Solar Wind Sail Facilitated Manned Mars Initiative

    CERN Document Server

    Janhunen, Pekka; Paton, Mark

    2014-01-01

    The novel propellantless electric solar wind sail (E-sail) concept promises efficient low thrust transportation in the solar system outside Earth's magnetosphere. Combined with asteroid mining to provide water and synthetic cryogenic rocket fuel in orbits of Earth and Mars, possibilities for affordable continuous manned presence on Mars open up. Orbital fuel and water eliminate the exponential nature of the rocket equation and also enable reusable bidirectional Earth-Mars vehicles for continuous manned presence on Mars. Water can also be used as radiation shielding of the manned compartment, thus reducing the launch mass further. In addition, the presence of fuel in Mars orbit provides the option for an all-propulsive landing, thus potentially eliminating issues of heavy heat shields and augmenting the capability of pinpoint landing. With this E-sail enabled scheme, the recurrent cost of continuous bidirectional traffic between Earth and Mars might ultimately approach the recurrent cost of running the Interna...

  1. EMMI-Electric solar wind sail facilitated Manned Mars Initiative

    Science.gov (United States)

    Janhunen, Pekka; Merikallio, Sini; Paton, Mark

    2015-08-01

    The novel propellantless electric solar wind sail concept promises efficient low thrust transportation in the Solar System outside Earth's magnetosphere. Combined with asteroid mining to provide water and synthetic cryogenic rocket fuel in orbits of Earth and Mars, possibilities for affordable continuous manned presence on Mars open up. Orbital fuel and water enable reusable bidirectional Earth-Mars vehicles for continuous manned presence on Mars and allow smaller fuel fraction of spacecraft than what is achievable by traditional means. Water can also be used as radiation shielding of the manned compartment, thus reducing the launch mass further. In addition, the presence of fuel in the orbit of Mars provides the option for an all-propulsive landing, thus potentially eliminating issues of heavy heat shields and augmenting the capability of pinpoint landing. With this E-sail enabled scheme, the recurrent cost of continuous bidirectional traffic between Earth and Mars might ultimately approach the recurrent cost of running the International Space Station, ISS.

  2. MANNED OR UNMANNED – DOES THIS REALLY MATTER?

    Directory of Open Access Journals (Sweden)

    B. Neininger

    2012-09-01

    Full Text Available This paper is an attempt to compare, and possibly combine, the capabilities and technologies available for using either small UAS or small manned aircraft, or both, for environmental research applications including geomatics. The paper is emphasising the view that instead of making one or the other platform technology (manned or unmanned the deciding factor for specific applications in an a priori sense, it would be a better approach to evaluate each technology's suitability and merits in terms of ease of use (instrumentation integration, operational aspects, potential restrictions, safety, etc. and also cost-efficiency. As will be shown, in some cases, this might even mean that a combination of manned and unmanned aerial platforms could be the optimum choice for a specific set of tasks. The paper introduces a number of manned and unmanned small aerial platforms and looks at their specific proven and envisaged capabilities for specific tasks. It also introduces the concept of using manned and unmanned aerial platform in tandem, maximising the usefulness of both technologies together for specific tasks. The authors' intent is to encourage a close look at all technologies available today, or in the near future, and to make that the basis for decisions about which ones are the most suitable ones for specific applications or projects. Two field campaigns in which METAIR and ARA have operated their small manned aerial platforms are re-analysed to give an example of the considerations that should be evaluated to decide which platform technology might be the most suitable one for a specific project. One of the projects ("TIPPEX" was flown in 2008 in Northern Australia, while the other one ("MAIOLICA" had flight campaigns in 2009 and 2011 in Switzerland.

  3. Immunohistochemical localization of epidermal growth factor in rat and man

    DEFF Research Database (Denmark)

    Poulsen, Steen Seier; Nexø, Ebba

    1986-01-01

    Epidermal growth factor (EGF) is a peptide which stimulates cell mitotic activity and differentiation, has a cytoprotective effect on the gastroduodenal mucosa, and inhibits gastric acid secretion. The immunohistochemical localization of EGF in the Brunner's glands and the submandibular glands...... is well documented. The localization of EGF in other tissues is still unclarified. In the present study, the immunohistochemical localization of EGF in tissues from rat, man and a 20 week human fetus were investigated. In man and rat, immunoreaction was found in the submandibular glands, the serous glands...

  4. Review on abort trajectory for manned lunar landing mission

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Abort trajectory is a passage that ensures the astronauts to return safely to the earth when an emergency occurs. Firstly,the essential elements of mission abort are analyzed entirely based on summarizing the existing studies. Then,abort trajectory requirement and rational selection for different flight phases of typical manned lunar mission are discussed specifically. Considering a trade-off between the two primary constrains of an abort,the return time of flight and energy requirement,a general optimizing method for mission abort is proposed. Finally,some suggestions are given for China’s future manned lunar landing mission.

  5. Guidelines for advanced manned space vehicle program, June 1960

    Science.gov (United States)

    Gilruth, R. R.; Piland, R. O.; Faget, M. A.; White, S. C.; Chilton, R. C.; Donlan, C. J.

    1976-01-01

    A very broad mission objective was established; i.e., manned circumlunar flight and return to earth. It is implicit that the Saturn will be the primary propulsion system for this mission. The following attempts to: (1) define the objective so as to achieve as much capability in the vehicle as possible; (2) draw on Mercury experience to provide broad guidelines for vehicle performance and safety; (3) provide flexibility in the vehicle capability in the event that the manned lunar mission is proved to be subject to unacceptable risk in the target time period; and (4) indicate problem areas where work appears to be particularly needed.

  6. Radiocarbon dates to access the origin of the ice man

    Energy Technology Data Exchange (ETDEWEB)

    Niklaus, R. [Institute of Particle Physics, ETH Zurich, Hongerberg (Switzerland)]|[Commonwealth Scientific and Industrial Research Organisation (CSIRO), North Ryde, NSW (Australia). Div. of Exploration Geoscience; Bonani, G. [Institute of Particle Physics, ETH Zurich, Hongerberg (Switzerland); Prinoth-Fornwagner, R. [Innsbruck Univ. (Austria)

    1996-12-31

    Different samples from the Late and Final Neolithic in Northern Italy were radiocarbon dated at the AMS Facility in Zurich, Switzerland in order to determine the origin of the Ice Man from the Hauslabjoch. The cultural classification was obtained on the basis of topological studies of the cooper axe and of the flint dagger as well as studies of artefact materials (the flint or the wood of a composite arrow), while the chronological classification of the Ice Man was obtained with the help of new and old radiocarbon dates. 9 refs., 1 tab., 2 figs.

  7. Different Rebellions--The and the Angry Beat Generation Man

    Institute of Scientific and Technical Information of China (English)

    欧国芳

    2012-01-01

    The Beat Generation (BG) and the Angry Man (AYM) both emerged after the Second World War. Thus, the misunderstanding of the two has existed for a long time. Large quantities of people called the BG the American Angry Young Man. Undoubtedly, the two resembled each other to some extent. However, the BG and the AYM can't be treated alike, for their differences far outweighed their similarities. This paper aims to analyze their differences in many aspects like the national environment and their memberships, which consequently led to other differences such as the differences in essences, features, influence and finale.

  8. Survivability Modeling & Simulation(Aircraft Survivability, Fall 2009)

    Science.gov (United States)

    2009-01-01

    Mumford Please welcome Carey "Chip" Mumford to the...capabilities and updated penetration equations. COVART Chip Mumford A ir cr af t S ur vi va bi li ty • Fa ll 2 00 9 • h tt ps :/ /j as po .w pa fb...Beach, FL MAY JASP Aircraft Combat Survivability Short Course 4–7 May 2010 NPS, Monterey, CA SpecOps West 2010 10–12 May 2010 Ft. Lewis , WA

  9. Mannans and endo-β-mannanases (MAN) in Brachypodium distachyon: expression profiling and possible role of the BdMAN genes during coleorhiza-limited seed germination.

    Science.gov (United States)

    González-Calle, Virginia; Barrero-Sicilia, Cristina; Carbonero, Pilar; Iglesias-Fernández, Raquel

    2015-07-01

    Immunolocalization of mannans in the seeds of Brachypodium distachyon reveals the presence of these polysaccharides in the root embryo and in the coleorhiza in the early stages of germination (12h), decreasing thereafter to the point of being hardly detected at 27h. Concurrently, the activity of endo-β-mannanases (MANs; EC 3.2.1.78) that catalyse the hydrolysis of β-1,4 bonds in mannan polymers, increases as germination progresses. The MAN gene family is represented by six members in the Brachypodium genome, and their expression has been explored in different organs and especially in germinating seeds. Transcripts of BdMAN2, BdMAN4 and BdMAN6 accumulate in embryos, with a maximum at 24-30h, and are detected in the coleorhiza and in the root by in situ hybridization analyses, before root protrusion (germination sensu stricto). BdMAN4 is not only present in the embryo root and coleorhiza, but is abundant in the de-embryonated (endosperm) imbibed seeds, while BdMAN2 and BdMAN6 are faintly expressed in endosperm during post-germination (36-42h). BdMAN4 and BdMAN6 transcripts are detected in the aleurone layer. These data indicate that BdMAN2, BdMAN4 and BdMAN6 are important for germination sensu stricto and that BdMAN4 and BdMAN6 may also influence reserve mobilization. Whether the coleorhiza in monocots and the micropylar endosperm in eudicots have similar functions, is discussed.

  10. Additive interaction in survival analysis

    DEFF Research Database (Denmark)

    Rod, Naja Hulvej; Lange, Theis; Andersen, Ingelise

    2012-01-01

    is the relevant measure of interest. Multiplicative survival models, such as the Cox proportional hazards model, are often used to estimate the association between exposure and risk of disease in prospective studies. In Cox models, deviations from additivity have usually been assessed by surrogate measures...... of additive interaction derived from multiplicative models-an approach that is both counter-intuitive and sometimes invalid. This paper presents a straightforward and intuitive way of assessing deviation from additivity of effects in survival analysis by use of the additive hazards model. The model directly...... estimates the absolute size of the deviation from additivity and provides confidence intervals. In addition, the model can accommodate both continuous and categorical exposures and models both exposures and potential confounders on the same underlying scale. To illustrate the approach, we present...

  11. Bacterial survival in Martian conditions

    CERN Document Server

    D'Alessandro, Giuseppe Galletta; Giulio Bertoloni; Maurizio

    2010-01-01

    We shortly discuss the observable consequences of the two hypotheses about the origin of life on Earth and Mars: the Lithopanspermia (Mars to Earth or viceversa) and the origin from a unique progenitor, that for Earth is called LUCA (the LUCA hypothesis). To test the possibility that some lifeforms similar to the terrestrial ones may survive on Mars, we designed and built two simulators of Martian environments where to perform experiments with different bacterial strains: LISA and mini-LISA. Our LISA environmental chambers can reproduce the conditions of many Martian locations near the surface trough changes of temperature, pressure, UV fluence and atmospheric composition. Both simulators are open to collaboration with other laboratories interested in performing experiments on many kind of samples (biological, minerals, electronic) in situations similar to that of the red planet. Inside LISA we have studied the survival of several bacterial strains and endospores. We verified that the UV light is the major re...

  12. Individual social capital and survival

    DEFF Research Database (Denmark)

    Ejlskov, Linda; Mortensen, Rikke Nørmark; Overgaard, Charlotte;

    2014-01-01

    Background The concept of social capital has received increasing attention as a determinant of population survival, but its significance is uncertain. We examined the importance of social capital on survival in a population study while focusing on gender differences. Methods We used data from...... a Danish regional health survey with a five-year follow-up period, 2007?2012 (n=9288, 53.5% men, 46.5% women). We investigated the association between social capital and all-cause mortality, performing separate analyses on a composite measure as well as four specific dimensions of social capital while...... controlling for covariates. Analyses were performed with Cox proportional hazard models by which hazard ratios and 95% confidence intervals were calculated. Results For women, higher levels of social capital were associated with lower all-cause mortality regardless of age, socioeconomic status, health...

  13. Dispersion as a Survival Strategy

    Science.gov (United States)

    Junior, Valdivino Vargas; Machado, Fábio Prates; Roldán-Correa, Alejandro

    2016-08-01

    We consider stochastic growth models to represent population subject to catastrophes. We analyze the subject from different set ups considering or not spatial restrictions, whether dispersion is a good strategy to increase the population viability. We find out it strongly depends on the effect of a catastrophic event, the spatial constraints of the environment and the probability that each exposed individual survives when a disaster strikes.

  14. Illusory contour formation survives crowding.

    Science.gov (United States)

    Lau, Jonathan Siu Fung; Cheung, Sing-Hang

    2012-06-12

    Flanked objects are difficult to identify using peripheral vision due to visual crowding, which limits conscious access to target identity. Nonetheless, certain types of visual information have been shown to survive crowding. Such resilience to crowding provides valuable information about the underlying neural mechanism of crowding. Here we ask whether illusory contour formation survives crowding of the inducers. We manipulated the presence of illusory contours through the (mis)alignment of the four inducers of a Kanizsa square. In the inducer-aligned condition, the observers judged the perceived shape (thin vs. fat) of the illusory Kanizsa square, manipulated by small rotations of the inducers. In the inducer-misaligned condition, three of the four inducers (all except the upper-left) were rotated 90°. The observers judged the orientation of the upper-left inducer. Crowding of the inducers worsened observers' performance significantly only in the inducer-misaligned condition. Our findings suggest that information for illusory contour formation survives crowding of the inducers. Crowding happens at a stage where the low-level featural information is integrated for inducer orientation discrimination, but not at a stage where the same information is used for illusory contour formation.

  15. LATERAL SURVIVAL: AN OT ACCOUNT

    Directory of Open Access Journals (Sweden)

    Moira Yip

    2004-12-01

    Full Text Available When laterals are the targets of phonological processes, laterality may or may not survive. In a fixed feature geometry, [lateral] should be lost if its superordinate node is eliminated by either the spreading of a neighbouring node, or by coda neutralization. So if [lateral] is under Coronal (Blevins 1994, it should be lost under Place assimilation, and if [lateral] is under Sonorant Voicing (Rice & Avery 1991 it should be lost by rules that spread voicing. Yet in some languages lateral survives such spreading intact. Facts like these argue against a universal attachment of [lateral] under either Coronal or Sonorant Voicing, and in favour of an account in terms of markedness constraints on feature-co-occurrence (Padgett 2000. The core of an OT account is that IFIDENTLAT is ranked above whatever causes neutralization, such as SHARE-F or *CODAF. laterality will survive. If these rankings are reversed, we derive languages in which laterality is lost. The other significant factor is markedness. High-ranked feature co-occurrence constraints like *LATDORSAL can block spreading from affecting laterals at all.

  16. Relative survival multistate Markov model.

    Science.gov (United States)

    Huszti, Ella; Abrahamowicz, Michal; Alioum, Ahmadou; Binquet, Christine; Quantin, Catherine

    2012-02-10

    Prognostic studies often have to deal with two important challenges: (i) separating effects of predictions on different 'competing' events and (ii) uncertainty about cause of death. Multistate Markov models permit multivariable analyses of competing risks of, for example, mortality versus disease recurrence. On the other hand, relative survival methods help estimate disease-specific mortality risks even in the absence of data on causes of death. In this paper, we propose a new Markov relative survival (MRS) model that attempts to combine these two methodologies. Our MRS model extends the existing multistate Markov piecewise constant intensities model to relative survival modeling. The intensity of transitions leading to death in the MRS model is modeled as the sum of an estimable excess hazard of mortality from the disease of interest and an 'offset' defined as the expected hazard of all-cause 'natural' mortality obtained from relevant life-tables. We evaluate the new MRS model through simulations, with a design based on registry-based prognostic studies of colon cancer. Simulation results show almost unbiased estimates of prognostic factor effects for the MRS model. We also applied the new MRS model to reassess the role of prognostic factors for mortality in a study of colorectal cancer. The MRS model considerably reduces the bias observed with the conventional Markov model that does not permit accounting for unknown causes of death, especially if the 'true' effects of a prognostic factor on the two types of mortality differ substantially.

  17. Man, Satan, and God of Mawlana (Rumi and Milton

    Directory of Open Access Journals (Sweden)

    Leila Mir Mojarabian

    2013-09-01

    Full Text Available This research is a critical analysis on the place of human and his integration with religious issues, and the subject of disobedience and rebellion. In addition, topics such as reward, punishment, redemption and salvation of mankind in two great works of literature of the world, Masnavi by Mawlana and Paradise Lost by Milton have been comparatively discussed.     Rumi's poetry and thought has been accepted by commons and special people in Iran and the world. Rumi is one of the few supreme poets in Persian language and the world. Generally, Milton has Known as the greatest English poet after Shakespeare, and his Paradise Lost as the greatest English fiction poem. This work is a the well-known epics of human-divine composed in live new languages, and comparing these two works even in one field of speech, indeed is the comparison of two thoughts, two nations, and two ancient cultures.     The author attempts to examine the similarities and contrasts of the two poems of these two great poets on the subjects of human, God, and Satan and the world, to achieve the analytical and critical comparison of them in this context. In this paper the author tries to base the Paradise Lost of Milton and compare it with the ideas of Mawlana common to imagine man's first story and his disobedience, religious approaches, and finally the end presumed for mankind.     In these two poems, contrast between "God" and "man" is derived from the fundamental relationship between "God" and "man". Milton while calls God, our Heavenly Father and refer to his role of creativity, entitles him as the dominant power, All mighty, the victorious winner, Glorious and Holy ruler, powerful king, and in one word, omnipotent. The Creator that all creatures are worshiping him, the omnipotent could be seen his capability remarks in everywhere, the unique structure of the universe beautiful is his own and the glorious ruler, sitting over the skies, sometimes invisible and sometimes

  18. Man, Satan, and God of Mawlana (Rumi and Milton

    Directory of Open Access Journals (Sweden)

    Leila Mir Mojarabian

    Full Text Available This research is a critical analysis on the place of human and his integration with religious issues, and the subject of disobedience and rebellion. In addition, topics such as reward, punishment, redemption and salvation of mankind in two great works of literature of the world, Masnavi by Mawlana and Paradise Lost by Milton have been comparatively discussed. Rumi's poetry and thought has been accepted by commons and special people in Iran and the world. Rumi is one of the few supreme poets in Persian language and the world. Generally, Milton has Known as the greatest English poet after Shakespeare, and his Paradise Lost as the greatest English fiction poem. This work is a the well-known epics of human-divine composed in live new languages, and comparing these two works even in one field of speech, indeed is the comparison of two thoughts, two nations, and two ancient cultures. The author attempts to examine the similarities and contrasts of the two poems of these two great poets on the subjects of human, God, and Satan and the world, to achieve the analytical and critical comparison of them in this context. In this paper the author tries to base the Paradise Lost of Milton and compare it with the ideas of Mawlana common to imagine man's first story and his disobedience, religious approaches, and finally the end presumed for mankind. In these two poems, contrast between "God" and "man" is derived from the fundamental relationship between "God" and "man". Milton while calls God, our Heavenly Father and refer to his role of creativity, entitles him as the dominant power, All mighty, the victorious winner, Glorious and Holy ruler, powerful king, and in one word, omnipotent. The Creator that all creatures are worshiping him, the omnipotent could be seen his capability remarks in everywhere, the unique structure of the universe beautiful is his own and the glorious ruler, sitting over the skies, sometimes invisible and sometimes visible, even

  19. Man & Nature in the National Parks: Reflections on Policy.

    Science.gov (United States)

    Darling, F. Fraser; Eichhorn, Noel D.

    This is a report on an inquiry into some of the social/political/ecological problems of the national parks of the United States. The authors examined the impact of man on the national parks and concluded that the parks now face dangers from within, in addition to the older and more generally recognized external pressures for economic exploitation…

  20. Methods for measurement of cerebral blood flow in man

    DEFF Research Database (Denmark)

    Lassen, N A

    1976-01-01

    A survey of the currently available methods for the measurement of cerebral blood flow in man is given. Many of the clinically important brain diseases such as tumors, stroke, brain trauma or epilepsy entail focal or regional flow alterations. Therefore a special emphasis is placed on methods all...

  1. The Aswan Dam: A Lesson on Man's Environmental Impact.

    Science.gov (United States)

    Peterson, Burnell

    This curriculum unit was prepared for senior high classroom use to teach geography, history, and environmental issues. The objective of the lesson is to illustrate the historical man/river relationship between Egypt and the Nile River, and the impact of the Aswan dam on the agricultural and economic needs of the country today. The lesson requires…

  2. Are you Wo(man enough to get married?

    Directory of Open Access Journals (Sweden)

    Tiurma M. P. Allagan

    2016-12-01

    Full Text Available Indonesian marriage states that marriage is physical and spiritual relationship between a man and a woman as husband and wife in order to create an eternal happy family based on the Almighty God. This definition reflects that the marriage in Indonesia must be between heterosexual couple. However, a question appears as to whether a man or a woman mentioned thereof is included a man and a woman who were, hermaphrodite, intersex, or nowadays known as person with Disorder of Sexual Development (DSD? The case of AH whereby his marriage is cancelled by the Supreme Court in 2014 for he is not considered as a man, is confirming that this question is important to value the capacity of a person to marry. This writing will apply normative research as well as literature research method upon the positive rules and regulations. The decisions of district courts upon the revision or change of gender and its legal basis will be analysed and be the topic of discussion. Comparison will be applied to compare the marriage requirements between Indonesian Law, Singapore Law and Hong Kong Law. The results of analyse and discussion will be the closure of the writing, as conclusions and advise, if any.

  3. LCA single score analysis of man-made cellulose fibres

    NARCIS (Netherlands)

    Shen, L.; Patel, M.K.

    2010-01-01

    In this study, the LCA report “Life Cycle assessment of man-made cellulose fibres” [3] is extended to the single score analysis in order to provide an additional basis for decision making. The single score analysis covers 9 to 11 environmental impact categories. Three single score methods (Single Sc

  4. Marine and Estuarine Ecology. Man and the Gulf of Mexico.

    Science.gov (United States)

    Irby, Bobby N.; And Others

    "Man and the Gulf of Mexico (MGM)" is a marine science curriculum developed to meet the marine science needs of tenth through twelfth grade students in Mississippi and Alabama schools. This MGM unit, which focuses on marine and estuarine ecology, is divided into six sections. The first section contains unit objectives, discussions of the…

  5. Marine Habitats. Man and the Gulf of Mexico Series.

    Science.gov (United States)

    Irby, Bobby N.; And Others

    "Man and the Gulf of Mexico (MGM)" is a marine science curriculum developed to meet the marine science needs of tenth through twelfth grade students in Mississippi and Alabama schools. This MGM unit, which focuses on marine habitats, contains an introduction (with unit objectives and brief introductory comments) followed by five…

  6. Vaccination against acute respiratory virus infections and measles in man.

    NARCIS (Netherlands)

    A.D.M.E. Osterhaus (Albert); P. de Vries (Petra)

    1992-01-01

    textabstractSeveral viruses may cause more or less severe acute respiratory infections in man, some of which are followed by systemic infection. Only for influenza and measles are licensed vaccines available at present. The protection induced by influenza vaccines, which are based on inactivated who

  7. A Folk Tale of a Man Who Saves Three Animals

    OpenAIRE

    Zla ba sgrol ma

    2009-01-01

    This folk tale relates how a young man saves three animals – a mouse, a bear, and a monkey – who later repay their debt of gratitude to him This collection presents forty-nine audio files including: several folk song genres; folktales and; local history from the Sman shad Valley of Sde dge County World Oral Literature Project

  8. Radioactivity and Man Minicourse, Career Oriented Pre-Technical Physics.

    Science.gov (United States)

    Dallas Independent School District, TX.

    This instructional guide, intended for student use, develops the subject of radioactivity and man through a series of sequential activities. A technical development of the subject is pursued with examples stressing practical aspects of the concepts. Included in the minicourse are: (1) the rationale, (2) terminal behavioral objectives, (3) enabling…

  9. James J. Gallagher: Man in the White Hat

    Science.gov (United States)

    Jolly, Jennifer L.; Robinson, Ann

    2014-01-01

    In classic Western movies, the good guy could be frequently identified by his trademark white Stetson hat, whereas the bad guy always wore black. James J. Gallagher wore many hats during his career that spanned over six decades; he too would be known as the "man in the white hat,"--trusted to do the right thing. From 1967 to 1970,…

  10. Advanced "Dagang" Screw Drill and Man-made Diamond Bit

    Institute of Scientific and Technical Information of China (English)

    Wu Zhenya

    1995-01-01

    @@ Central Machinery Plant, a state enterprise, is a comprehensive petroleum machinery enterprise mainly manufacturing petroleum machinery equipment and drilling & production fillings, also maintaining oilfield construction equipment and submersible electrical pumps. In 1992,the plant was appointed to manufacture positive displacement drill, reciprocating pump, man-made diamond bit, downhole tool and roller precision chain, and to maintain submersible electrical pumps by CNPC.

  11. Anti-absorption Investigation on China's Man-made Fabrics

    Institute of Scientific and Technical Information of China (English)

    LIU Shuang

    2007-01-01

    @@ On January 11th, 2007, the EU officially announced that the anti-absorption investigation on man-made fabrics imported from China has been launched. This is the first time that China's textile products have confronted anti-absorption investigation.

  12. Ship manning innovation : an onboard measurement instrument for safe sailing

    NARCIS (Netherlands)

    Post, W.M.; Punte, P.A.J.; Rasker, P.C.; Langefeld, J.J.

    2010-01-01

    We’re investigating a new assignment of manning on board of modern coasters while maintaining the current level of safety. International marine legislation sets a high, but conservative standard to the ship’s crew, but other composition of the ship’s crew may fulfill these high standards as well. On

  13. Manned-Unmanned Teaming of Aircraft - Literature Search

    Science.gov (United States)

    2013-12-01

    restricted to 2003 2013. Literature searches were conducted in eight databases Aerospace and High Technology, Scopus , NTIS, Inspec, Compendex, DTIC, Jane’si...Buddy Unmanned wingman Manned-Unmanned Teaming Dec 2013 Page 35 of 37 7.1.2 Sources Online databases • Scopus • Aerospace and High Technology

  14. Hvornår lykkes man med sin undervisning?

    DEFF Research Database (Denmark)

    Ejersbo, Lisser Rye

    2014-01-01

    Denne blog er et lille indblik i en løbende kommunikation, som jeg har med Peter Müller, matematiklærer på Ellekærskolen i Aarhus, med hvem jeg samarbejder i mit forskningsprojekt om at omsætte neurovidenskab til aktiv matematikundervisning. I denne samtale kommer vi ind på, hvordan man forbereder...

  15. The sacramental character of man and of creation

    Directory of Open Access Journals (Sweden)

    STOIAN Mihai Sebastian

    2016-06-01

    Full Text Available God made Himself a man for man to reach the likeness of God – this is the essential idea of the oikonomia of our salvation, dear to all the Church Fathers, from Saint Irenaeus to Saint Athanasius the Great and the essence of Christ, mystery and original and fundamental sacrament of our meeting with God and of our salvation, of all of us, in Christ, and of the acquisition by each man of the fruits of salvation and deification through Christ, in the Holy Spirit, in His Church. Christ’s mystery and sacrament begins by the Embodiment of the Father’s Logos. The Passions, the cross, the tomb and the resurrection are its continuation. And all these translate the mystery of the reason why God created everything and the very mystery of man - participating to the original mystery, namely Christ, and the Church, as sacrament. Therefore, Christ is the Mystery and the sacrament by excellence - original and general -, spring and content of all the mysteries and sacraments, condition and explanation of all these.

  16. Behavior of Man in Health and Illness, Nursing 103A.

    Science.gov (United States)

    Bakke, Sandra I.

    A description is provided of a course, "Behavior of Man in Health and Illness," designed to introduce first-year undergraduate nursing students to the theories and concepts related to the health-illness continuum, the stress of illness, and coping theory. The description begins with an overview of course content, followed by information on the…

  17. Natural and man-made terrestrial electromagnetic noise: an outlook

    Directory of Open Access Journals (Sweden)

    A. Meloni

    2007-06-01

    Full Text Available The terrestrial environment is continuously exposed to electromagnetic radiations which set up a «background» electromagnetic noise. Within the Non Ionizing Radiation band (NIR, i.e. for frequencies lower than 300 GHz, this background can have a natural or an artificial origin. Natural origins of electromagnetic radiations are generally atmospheric or cosmic while artificial origins are technological applications, power transmission, communications, etc. This paper briefly describes the natural and man-made electromagnetic noise in the NIR band. Natural noise comes from a large variety of sources involving different physical phenomena and covering a wide range of frequencies and showing various propagation characteristics with an extremely broad range of power levels. Due to technological growth man-made electromagnetic noise is nowadays superimposed on natural noise almost everywhere on Earth. In the last decades man-made noise has increased dramatically over and above the natural noise in residential and business areas. This increase has led some scientists to consider possible negative effects of electromagnetic waves on human life and living systems in general. Accurate measurements of natural and man-made electromagnetic noise are necessary to understand the relative power levels in the different bands and their influence on life.

  18. Frontier Man: A "Festschrift" Tribute to Andy Hargreaves

    Science.gov (United States)

    Fullan, Michael

    2011-01-01

    Throughout his career, Andy Hargreaves has continuously pushed the boundaries of knowledge and practice in the field of educational change. He has broken new ground so often that I have come to think of him as a "frontier man." Andy has also been a generous mentor to colleagues and students enhancing the level of scholarship and expertise in his…

  19. Distances between couples and the man's and woman's parents

    NARCIS (Netherlands)

    Blaauboer, M.; Mulder, Clara H.; Zorlu, A.

    2011-01-01

    Using data from the Netherlands Kinship Panel Study, we investigate the influence of characteristics of the male and female partner in couples and their parents on the distance between the residential location of the couple and of both partners' parents. We find that couples live closer to the man's

  20. The Man From Dow: Placement Officer for a Year

    Science.gov (United States)

    Ideus, Harvey S.

    1974-01-01

    A professional (on leave of absence) in the Placement Office at University of Wisconsin-La Crosse was temporarily replaced by a personnel specialist from Dow Chemical. This exchange experience is separately described by the former director of Placement and Career Advising at the university and by "the man from Dow" himself. (EAK)

  1. Man: Planetary Disease. The 1971 B. Y. Morrison Memorial Lecture.

    Science.gov (United States)

    McHarg, Ian L.

    The 1971 B.Y. Morrison Memorial Lecture by Ian L. McHarg, noted landscape architect, planner, and lecturer, is presented in this pamphlet. His expose is two-fold. "Man is an epidemic, multiplying at a superexponential rate, destroying the environment upon which he depends, and threatening his own extinction. He treats the world as a storehouse…

  2. Developing Performance Measures for Manned-Unmanned Teaming Skills

    Science.gov (United States)

    2015-02-01

    a new concept (Stewart, 1985; Stewart, Dohme, & Nullmeyer, 1999). For the past two decades, performance measures have been within the capabilities...that flight training grades alone may not be a valid predictor of future aviator performance in the unit. For instance, Bales, Rickus, and Ambler...Research Report 1983 Developing Performance Measures for Manned-Unmanned Teaming Skills John E. Stewart and

  3. East Man:A Chinese Brand of Independent Innovation

    Institute of Scientific and Technical Information of China (English)

    Sun Yongjian; Bai Yifeng

    2006-01-01

    @@ As a kind of building material, lacquer is very necessarily used in the room fitment. In order to protect the indoor environment and avoid the emission of poisonous gas, people always choose those high-quality imported lacquer despite the high price. However, a new Chinese brand lacquer has been produced, it's called East Man.

  4. [A man with vision problems after coronary angiography].

    Science.gov (United States)

    Salomé, Mariet E; Jansen, Ben P W

    2015-01-01

    A 71-year-old man underwent a coronary angiography (CAG). Afterwards he experienced vision loss. Neurologic examination revealed bilateral cortical blindness. A cerebral CT-scan showed occipital hyperdensity, due to contrast accumulation and oedema. There was complete recovery of vision within 2 days. Transient cortical blindness after CAG is a rare complication of iodinated contrast agents.

  5. Assessment of a Man with a Dual Diagnosis.

    Science.gov (United States)

    Reiss, Steven

    1992-01-01

    This case assessment of a man with dual diagnosis (mental retardation and mental illness) exemplifies the use of recent psychological measures, computerized programs, and structured assessment, including the Reiss Screen for Maladaptive Behavior, the Psychopathology Inventory for Mentally Retarded Adults, the Apperceptive Personality Test, and the…

  6. Management of Operational Support Requirements for Manned Flight Missions

    Science.gov (United States)

    1991-01-01

    This Instruction establishes responsibilities for managing the system whereby operational support requirements are levied for support of manned flight missions including associated payloads. This management system will ensure that support requirements are properly requested and responses are properly obtained to meet operational objectives.

  7. Genetic effects of radiation. [Extrapolation of mouse data to man

    Energy Technology Data Exchange (ETDEWEB)

    Selby, P.B.

    1976-01-01

    Data are reviewed from studies on the genetic effects of x radiation in mice and the extrapolation of the findings for estimating genetic hazards in man is discussed. Data are included on the frequency of mutation induction following acute or chronic irradiation of male or female mice at various doses and dose rates.

  8. [A man with a painful knee with restricted flexion

    NARCIS (Netherlands)

    Valkering, L.J.; Zengerink, M.; Kampen, A. van

    2015-01-01

    A 39-year-old man presented with knee pain and limited knee flexion. MRI showed a mucoid degeneration of the anterior cruciate ligament (celery stalk sign). This rare condition can be treated with arthroscopic debridement with volume reduction of the anterior cruciate ligament. In severe cases, ante

  9. Survival without sequelae after prolonged cardiopulmonary resuscitation after electric shock.

    Science.gov (United States)

    Motawea, Mohamad; Al-Kenany, Al-Sayed; Hosny, Mostafa; Aglan, Omar; Samy, Mohamad; Al-Abd, Mohamed

    2016-03-01

    "Electrical shock is the physiological reaction or injury caused by electric current passing through the human body. It occurs upon contact of a human body part with any source of electricity that causes a sufficient current through the skin, muscles, or hair causing undesirable effects ranging from simple burns to death." Ventricular fibrillation is believed to be the most common cause of death after electrical shock. "The ideal duration of cardiac resuscitation is unknown. Typically prolonged cardiopulmonary resuscitation is associated with poor neurologic outcomes and reduced long term survival. No consensus statement has been made and traditionally efforts are usually terminated after 15-30 minutes." The case under discussion seems worthy of the somewhat detailed description given. It is for a young man who survived after 65 minutes after electrical shock (ES) after prolonged high-quality cardiopulmonary resuscitation (CPR), multiple defibrillations, and artificial ventilation without any sequelae. Early start of adequate chest compressions and close adherence to advanced cardiac life support protocols played a vital role in successful CPR.

  10. Inter-Faith Reading of Perfect Man With Mystical Approach

    Directory of Open Access Journals (Sweden)

    Shaker, M.K

    2011-01-01

    Full Text Available The expression Insan –e kamil (perfect man is often said to have first been used by Muhyiddin ibn 'Arabi (1165 -1240AD, though the concept of the term is much older. In his theosophical teaching, the doctrine of insan e- kamil, is held a prominent place. After him two other great Sufis, Aziz Nasafi (1300AD and 'Abd al- karim ibn Ibrahim al- Jili (1366 – 1424 AD, each wrote a work on this very issue. These works are regarded as explanations of Ibn Arabi’s teachings on human perfection. In Islamic mysticism, Perfect man is the one who within their soul possesses all God's names and attributes. Thus the perfect man’s existence, reality and inner might become a clear mirror and a complete reflection of the Perfection, Beauty and Glory of the Essence of the One, so that he becomes Godlike. However, the idea of human perfectibility going back to other religions and human schools even before Islam. In Abrahimic religions there are some joint teachings that could be considered as main statements for the doctrine of Perfect Man In Jewish scriptures the notion of human creation in God's image suggests that the human being is able to be God's like and the perfection is available to him. However, Jews do not believe a perfect man. They hold that even Moses is not a perfect man. In Christianity, Although Jesus encourages his followers to be perfect like their heavenly fathers, the doctrine of original sin to be considered as an obstacle for human perfectibility.This essay examines some significant element in human perfectibility from the view points of some scholars of Judaism, Christianity and Islam and presents some similarities and differences of their view points.

  11. Inter-Faith Reading of Perfect Man With Mystical Approach

    Directory of Open Access Journals (Sweden)

    Mohammadkazem Shaker

    2011-01-01

    Full Text Available   The expression Insan –e kamil (perfect man is often said to have first been used by Muhyiddin ibn 'Arabi (1165 -1240AD, though the concept of the term is much older. In his theosophical teaching, the doctrine of insan e- kamil, is held a prominent place. After him two other great Sufis, Aziz Nasafi (1300AD and 'Abd al- karim ibn Ibrahim al- Jili (1366 – 1424 AD, each wrote a work on this very issue. These works are regarded as explanations of Ibn Arabi’s teachings on human perfection. In Islamic mysticism, Perfect man is the one who within their soul possesses all God's names and attributes. Thus the perfect man’s existence, reality and inner might become a clear mirror and a complete reflection of the Perfection, Beauty and Glory of the Essence of the One, so that he becomes Godlike. However, the idea of human perfectibility going back to other religions and human schools even before Islam. In Abrahimic religions there are some joint teachings that could be considered as main statements for the doctrine of Perfect Man In Jewish scriptures the notion of human creation in God's image suggests that the human being is able to be God's like and the perfection is available to him. However, Jews do not believe a perfect man. They hold that even Moses is not a perfect man. In Christianity, Although Jesus encourages his followers to be perfect like their heavenly fathers, the doctrine of original sin to be considered as an obstacle for human perfectibility.This essay examines some significant element in human perfectibility from the view points of some scholars of Judaism, Christianity and Islam and presents some similarities and differences of their view points.

  12. Stage at diagnosis and ovarian cancer survival

    DEFF Research Database (Denmark)

    Maringe, Camille; Walters, Sarah; Butler, John;

    2012-01-01

    We investigate what role stage at diagnosis bears in international differences in ovarian cancer survival.......We investigate what role stage at diagnosis bears in international differences in ovarian cancer survival....

  13. Foreign Ownership and Long-term Survival

    DEFF Research Database (Denmark)

    Kronborg, Dorte; Thomsen, Steen

    2006-01-01

    Does foreign ownership enhance or decrease a firm's chances of survival? Over the 100 year period 1895-2001 this paper compares the survival of foreign subsidiaries in Denmark to a control sample matched by industry and firm size. We find that foreign-owned companies have higher survival probabil......Does foreign ownership enhance or decrease a firm's chances of survival? Over the 100 year period 1895-2001 this paper compares the survival of foreign subsidiaries in Denmark to a control sample matched by industry and firm size. We find that foreign-owned companies have higher survival...... probability. On average exit risk for domestic companies is 2.3 times higher than for foreign companies. First movers like Siemens, Philips, Kodak, Ford, GM or Goodyear have been active in the country for almost a century. Relative foreign survival increases with company age. However, the foreign survival...

  14. Price Impact and Survival of Irrational Traders

    OpenAIRE

    Leonid Kogan; Stephan Ross; Jiang Wang; Mark Westerfield

    2004-01-01

    Milton Friedman argued that irrational traders will consistently lose money, won’t survive and, therefore, cannot influence long run equilibrium asset prices. Since his work, survival and price impact have been assumed to be the same. In this paper, we demonstrate that survival and price impact are two independent concepts. The price impact of irrational traders does not rely on their long-run survival and they can have a significant impact on asset prices even when their wealth becomes negli...

  15. Starvation-Survival in Haloarchaea

    Directory of Open Access Journals (Sweden)

    Yaicha D. Winters

    2015-11-01

    Full Text Available Recent studies claiming to revive ancient microorganisms trapped in fluid inclusions in halite have warranted an investigation of long-term microbial persistence. While starvation-survival is widely reported for bacteria, it is less well known for halophilic archaea—microorganisms likely to be trapped in ancient salt crystals. To better understand microbial survival in fluid inclusions in ancient evaporites, laboratory experiments were designed to simulate growth of halophilic archaea under media-rich conditions, complete nutrient deprivation, and a controlled substrate condition (glycerol-rich and record their responses. Haloarchaea used for this work included Hbt. salinarum and isolate DV582A-1 (genus Haloterrigena sub-cultured from 34 kyear Death Valley salt. Hbt. salinarum and DV582A-1 reacted to nutrient limitation with morphological and population changes. Starved populations increased and most cells converted from rods to small cocci within 56 days of nutrient deprivation. The exact timing of starvation adaptations and the physical transformations differed between species, populations of the same species, and cells of the same population. This is the first study to report the timing of starvation strategies for Hbt. salinarum and DV582A-1. The morphological states in these experiments may allow differentiation between cells trapped with adequate nutrients (represented here by early stages in nutrient-rich media from cells trapped without nutrients (represented here by experimental starvation in ancient salt. The hypothesis that glycerol, leaked from Dunaliella, provides nutrients for the survival of haloarchaea trapped in fluid inclusions in ancient halite, is also tested. Hbt. salinarum and DV582A-1 were exposed to a mixture of lysed and intact Dunaliella for 56 days. The ability of these organisms to utilize glycerol from Dunaliella cells was assessed by documenting population growth, cell length, and cell morphology. Hbt. salinarum

  16. Ion channels in neuronal survival

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    The study of ion channels represents one of the most active fields in neuroscience research in China.In the last 10 years,active research in various Chinese neuroscience institutions has sought to understand the mechanisms responsible for sensory processing,neural development and neurogenesis,neural plasticity,as well as pathogenesis.In addition,extensive studies have been directed to measure ion channel activity,structure-function relationships,as well as many other biophysical and biochemical properties.This review focuses on the progress achieved in the investigation of ion channels in neuronal survival during the past 10 years in China.

  17. Long-term survival after perforated diverticulitis

    NARCIS (Netherlands)

    J. Vermeulen (Jan); M.P. Gosselink (Martijn Pieter); W.C.J. Hop (Wim); E. van der Harst (Erwin); B.E. Hansen (Bettina); G.H.H. Mannaerts (Guido); P-P. Coene (Peter Paul); W.F. Weidema (Wibo); J.F. Lange (Johan)

    2011-01-01

    textabstractAim: Short-term survival after emergency surgery for perforated diverticulitis is poor. Less is known about long-term survival. The aims of this study were to evaluate long-term survival after discharge from hospital and to identify factors associated with prognosis. Method: All patients

  18. 38 CFR 3.502 - Surviving spouses.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Surviving spouses. 3.502..., Compensation, and Dependency and Indemnity Compensation Reductions and Discontinuances § 3.502 Surviving... compensation to or for a surviving spouse will be the earliest of the dates stated in this section. Where...

  19. 38 CFR 3.402 - Surviving spouse.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Surviving spouse. 3.402..., Compensation, and Dependency and Indemnity Compensation Effective Dates § 3.402 Surviving spouse. Awards of pension, compensation, or dependency and indemnity compensation to or for a surviving spouse will...

  20. Survival strategies in arctic ungulates

    Directory of Open Access Journals (Sweden)

    N. J. C. Tyler

    1990-09-01

    Full Text Available Arctic ungulates usually neither freeze nor starve to death despite the rigours of winter. Physiological adaptations enable them to survive and reproduce despite long periods of intense cold and potential undernutrition. Heat conservation is achieved by excellent insulation combined with nasal heat exchange. Seasonal variation in fasting metabolic rate has been reported in several temperate and sub-arctic species of ungulates and seems to occur in muskoxen. Surprisingly, there is no evidence for this in reindeer. Both reindeer and caribou normally maintain low levels of locomotor activity in winter. Light foot loads are important for reducing energy expenditure while walking over snow. The significance and control of selective cooling of the brain during hard exercise (e.g. escape from predators is discussed. Like other cervids, reindeer and caribou display a pronounced seasonal cycle of appetite and growth which seems to have an intrinsic basis. This has two consequences. First, the animals evidently survive perfectly well despite enduring negative energy balance for long periods. Second, loss of weight in winter is not necessarily evidence of undernutrition. The main role of fat reserves, especially in males, may be to enhance reproductive success. The principal role of fat reserves in winter appears to be to provide a supplement to, rather than a substitute for, poor quality winter forage. Fat also provides an insurance against death during periods of acute starvation.

  1. Crossover studies with survival outcomes.

    Science.gov (United States)

    Buyze, Jozefien; Goetghebeur, Els

    2013-12-01

    Crossover designs are well known to have major advantages when comparing the effect of two treatments which do not interact. With a right-censored survival endpoint, however, this design is quickly abandoned in favour of the more costly parallel design. Motivated by human immunodeficiency virus (HIV) prevention studies which lacked power, we evaluate what may be gained in this setting and compare parallel with crossover designs. In a heterogeneous population, we find and explain a substantial increase in power for the crossover study using a non-parametric logrank test. With frailties in a proportional hazards model, crossover designs equally lead to substantially smaller variance for the subject-specific hazard ratio (HR), while the population-averaged HR sees negligible gain. Its efficiency benefit is recovered when the population-averaged HR is reconstructed from estimated subject-specific hazard rates. We derive the time point for treatment crossover that optimizes efficiency and end with the analysis of two recent HIV prevention trials. We find that a Cellulose sulphate trial could have hardly gained efficiency from a crossover design, while a Nonoxynol-9 trial stood to gain substantial power. We conclude that there is a role for effective crossover designs in important classes of survival problems.

  2. Survival analysis of aging aircraft

    Science.gov (United States)

    Benavides, Samuel

    This study pushes systems engineering of aging aircraft beyond the boundaries of empirical and deterministic modeling by making a sharp break with the traditional laboratory-derived corrosion prediction algorithms that have shrouded real-world failures of aircraft structure. At the heart of this problem is the aeronautical industry's inability to be forthcoming in an accurate model that predicts corrosion failures in aircraft in spite of advances in corrosion algorithms or improvements in simulation and modeling. The struggle to develop accurate corrosion probabilistic models stems from a multitude of real-world interacting variables that synergistically influence corrosion in convoluted and complex ways. This dissertation, in essence, offers a statistical framework for the analysis of structural airframe corrosion failure by utilizing real-world data while considering the effects of interacting corrosion variables. This study injects realism into corrosion failures of aging aircraft systems by accomplishing four major goals related to the conceptual and methodological framework of corrosion modeling. First, this work connects corrosion modeling from the traditional, laboratory derived algorithms to corrosion failures in actual operating aircraft. This work augments physics-based modeling by examining the many confounding and interacting variables, such as environmental, geographical and operational, that impact failure of airframe structure. Examined through the lens of censored failure data from aircraft flying in a maritime environment, this study enhances the understanding between the triad of the theoretical, laboratory and real-world corrosion. Secondly, this study explores the importation and successful application of an advanced biomedical statistical tool---survival analysis---to model censored corrosion failure data. This well-grounded statistical methodology is inverted from a methodology that analyzes survival to one that examines failures. Third, this

  3. The Space Environment Monitors of Shenzhou Manned Spacecrafts

    Institute of Scientific and Technical Information of China (English)

    XU Ying; WANG Chunqin; YE Haihua; JING Guiru; ZHU Guangwu; WANG Shijin; QIN Guotai; LIANG Jinbao; SUN Yueqiang; HUANG Xiuying; YANG Xiaochao; WANG Yue

    2004-01-01

    For the purpose of ensuring normal operations of Shenzhou (SZ) series of manned spacecrafts and cosmonauts' safety, Space Environment Monitors (SEM)are mounted on board SZ-2, 3, 4, 5. SEMs aim to detect the high energy particles, the low energy particles, charging potential, atmospheric desity and composition. Detection of SEMs enable us to understand better the space environment in the manned spacecraft's orbit, and to provide a good space environment services for the spacecraft and cosmonauts. In addition, by using the data from SEMs, we have achieved some scientific accomplishments, such as the energy spectra of precipitating electrons, the abnormal variety of atmospheric density and composition during geomagnetic disturbances, the electron angle distribution in the low orbit and so on.

  4. Correction factors for gravimetric measurement of peritumoural oedema in man.

    Science.gov (United States)

    Bell, B A; Smith, M A; Tocher, J L; Miller, J D

    1987-01-01

    The water content of samples of normal and oedematous brain in lobectomy specimens from 16 patients with cerebral tumours has been measured by gravimetry and by wet and dry weighing. Uncorrected gravimetry underestimated the water content of oedematous peritumoural cortex by a mean of 1.17%, and of oedematous peritumoural white matter by a mean of 2.52%. Gravimetric correction equations calculated theoretically and from an animal model of serum infusion white matter oedema overestimate peritumoural white matter oedema in man, and empirical gravimetric error correction factors for oedematous peritumoural human white matter and cortex have therefore been derived. These enable gravimetry to be used to accurately determine peritumoural oedema in man.

  5. Giuseppe Moscati: a man, a physician and a scientist.

    Science.gov (United States)

    Ponti, Giovanni; D'Onofrio, Felice; Ruini, Cristel; Muscatello, Umberto; Tomasi, Aldo

    2015-01-01

    The life of Giuseppe Moscati (1880-1927) as a man, as a physician and as a scientist may be framed within the cultural climate of Positivism, which spread over the last years of the 19th century and the beginning of the 20th Century. His activity contributed to patients' care improvement; in addition to meticulous drug regimens, he also prescribed a methodology of spiritual care, involving meditation and self-control as part of an holistic approach to healthcare. Our review deals with his published researches, highlighting the innovative findings on the juvenile diabetes treatment and extensive clinical changes consequent upon nephritis. This extraordinary man put considerable emphasis on primary care and holistic health in Italy, pioneering a new patient-centred, and holistic approach to medicine.

  6. Man-made mineral fibers and the respiratory tract.

    Science.gov (United States)

    Costa, Roser; Orriols, Ramon

    2012-12-01

    Man-made mineral fibers are produced using inorganic materials and are widely used as thermal and acoustic insulation. These basically include continuous fiberglass filaments, glass wool (fiberglass insulation), stone wool, slag wool and refractory ceramic fibers. Likewise, in the last two decades nanoscale fibers have also been developed, among these being carbon nanotubes with their high electrical conductivity, mechanical resistance and thermal stability. Both man-made mineral fibers and carbon nanotubes have properties that make them inhalable and potentially harmful, which have led to studies to assess their pathogenicity. The aim of this review is to analyze the knowledge that currently exists about the ability of these fibers to produce respiratory diseases.

  7. Temporality in“A Good Man is Hard to Find”

    Institute of Scientific and Technical Information of China (English)

    LIU Shuai-yi

    2014-01-01

    As a carefully designed work, Flannert O’Connor’s short story“A Good Man is Hard to Find”is a brilliant example for skillfully using narrative techniques to convey her Catholic faith. Mieke Bal’s theories of time in narratology provide a fresh perspective to explores the characterizations in Flannert O’Connor’s“A Good Man is Hard to Find”. Time functions greatly to the characterizations of the characters through the narrative text in terms of the story and the fabula. It helps to present the charac⁃ters’personalities by playing with the sequential ordering, rhythm and frequency. By using these narrative techniques, grand⁃mother’s selfishness, her moral inanition and her considerations that she is morally superior to others is fully expressed to the read⁃er as well as Misfit’s struggling and renascence to his disbeliefs of God and so on.

  8. MANAJEMEN PEMBELAJARAN DI MADRASAH ALIYAH NEGERI (MAN 3 PALEMBANG

    Directory of Open Access Journals (Sweden)

    Dewi Rayuni

    2010-06-01

    Full Text Available AbstractThis research try to comprehend implementation of learning management at Madrasah Aliyah Negeri (MAN 3 Palembang, South Sumatera. It finds that learning procedure has been implemented by teachers of MAN 3 Palembang. It includes: planning, actuating, organizing, and supervising/evaluating in a relatively good manner. But in the aspect of evaluation, there is still a weakness, i.e.: teachers feel little difficulty in doing daily learning evaluation for each of class. In increasing teacher competency in learning management, they follow some of seminars, trainings, surfing the internet, discussing with peer teacher, etc. Madrasah’s headmaster also support in improving teacher competency by enrolling the teachers in seminars, trainings, completing learning media and learning resources, and held meeting in every end of semester.  Keywords: learning management, madrasah’s teachers, headmaster’s role 

  9. Recreational resources - basement for active rest of a man.

    Directory of Open Access Journals (Sweden)

    Zaytzev V.P.

    2011-03-01

    Full Text Available The theoretical aspects of active rest resources of Ukraine, their classification and ball estimation are presented: medical and biological, psychological, technological. The special complication in the estimation of active rest resources consists of that they are necessary to be examined both from position of organizers of rest and from position of holiday-makers. Importance of active rest a man (student is shown in sanatorium-resort terms. Therefore two basic tasks cost before counsels: medical service of patients (second prophylaxis and health rest. The active rest resources of Crimea are as an example considered, Zakarpatskoy and Kharkov areas. In every region there are the features of active rest resources which lift the physical and psychical health of man.

  10. A Functional Analysis of The old Man and the Sea

    Institute of Scientific and Technical Information of China (English)

    马菊玲

    2005-01-01

    The present paper is a stylistic analysis of the novel The Old Man and the Sea from functional perspective. It places context of situation and modified transitivity into stylistic analysis. The paper aims to put functional linguistics into practice and offer a new insight into the novel. It first gives a situational description of the novel and collects the data accordingly,and then analyzes the materiality of the samples in detail. By comparing the four samples, the paper first works out the plot, which is considered congruent with the principle of data collection; and then it discovers double levels of literary themes of the novel A man may be destroyed but not defeated on one level, and the relationship between human being and non -human being on the highest level.

  11. Parental age at delivery and a man's semen quality

    DEFF Research Database (Denmark)

    Priskorn, Lærke; Jensen, Tina K; Lindahl-Jacobsen, Rune;

    2014-01-01

    the possibility that a trend may have been identified with a still larger sample. In addition, the Danish Civil Registration System is merely administrative and hence does not discriminate between biological and adopted children. However, the low rate of adoption (≈2%) suggests that misclassification would have......STUDY QUESTION: Is parental age at delivery associated with a man's semen quality? SUMMARY ANSWER: In this large register-based study both mother's and father's age are found to have minimal effects on semen quality in men. WHAT IS KNOWN ALREADY: Both maternal and paternal age have been associated...... with a range of adverse health effects in the offspring. Given the varied health effects of parental age upon offspring, and the sensitivity of genital development to external factors, it is plausible that the age of a man's mother and father at conception may impact his reproductive health. To our knowledge...

  12. The Organization Man Still Matters: Sinclair Lewis's Babbitt

    Directory of Open Access Journals (Sweden)

    Hartig, Marcel

    2008-01-01

    Full Text Available Ever since its publication Sinclair Lewis’s Babbitt (1922 has been a thorn in the side of many businessmen and organizations. Debates ranging from its literary merit to its content caused a stir during the ‘Roaring Twenties.’ However, the novel could also be read as a starting point in a series of writings about the evolution of modern business and businessmen. The paper argues that Babbitt traces developments of the contemporary organization man and his estrangement from his personal culture due to a boosting consumer culture. Lewis’s Babbitt thus is an early predecessor of sociologist William H. Whyte’s organization man and of the yuppie of the 1980s.

  13. Specific phobia is a frequent non-motor feature in stiff man syndrome

    OpenAIRE

    Henningsen, P.; Meinck, H

    2003-01-01

    Objective: To investigate systematically the rate and type of phobia in stiff man syndrome and its variants, and to compare patients with stiff man syndrome with and without phobia for sociodemographic and neurological characteristics.

  14. The Implication of the Narrator's Puzzlement in Invisible Man

    Institute of Scientific and Technical Information of China (English)

    张吟松

    2008-01-01

    Ellison's Invisible Man tells the experiences of a young black in search of his cultural identity in American society in the first half of the 20th century. Because of the racial discrimination, tangible or intangible, his efforts were hindered every now and then and he was often baffled, not knowing "who he was". His confusion reflects the serious situation in which the American blacks were involved. His endeavors also suggest the American blacks' dream of establishing themselves in the society.

  15. Symbolism in Ernest Hemingway's The Old Man and the Sea

    Institute of Scientific and Technical Information of China (English)

    李一婷; 徐水乃

    2013-01-01

    In Ernest Hemingway's The Old Man and the Sea, Hemingway uses symbolism to portray the traits of the main characters in his stories. Many symbols are used to enable the reader to have a better look and an easier understanding of what the book is about. The use of symbolism in his books provides deeper meaning like a lesson. Overal , Hemingway tends to place symbols, leaving the reader to look deeper into the obvious plot of the play.

  16. Gyila: Tibet’s First Senior Weather Man

    Institute of Scientific and Technical Information of China (English)

    WANGYUANHONG

    2002-01-01

    There is no-one in the field of weather broadcasting in Tibet who does notknow about Gyila: Top 10 Youth of China, China’s Outstanding Scientist, winner of the 5th China Youth Scientific Progress, and winner of first May 4th Medal for Tibetan Youths.What people tell of him are legendary stories. Actually, he is an ordinary man who has cut a brilliant figure in work.

  17. Diagnostic challenges of Marfan syndrome in an XYY young man.

    Science.gov (United States)

    Lebreiro, Ana; Martins, Elisabete; Machado, José Carlos; Abreu-Lima, Cassiano

    2012-08-01

    Tall stature is a common feature of both Marfan syndrome and XYY syndrome. Differential diagnosis between these entities has important prognostic implications. We report the case of a 21-year-old young man with a previously known diagnosis of XYY syndrome, in whom the identification of a fibrilin-1 mutation was determinant to establish an appropriate diagnosis, medical follow-up, and genetic counselling.

  18. Mirror and Shadow: Social Media in the Burning Man Community

    OpenAIRE

    Aveline, Dawn

    2012-01-01

    Social media forms a mirror for the present and casts a shadow to the future. This exploratory case study focuses on the social media documents created by participants and organizers of the Burning Man festival, a temporary city of 50,000 inhabitants constructed annually in a remote Nevada desert. This ephemeral community develops through the collaborative, volunteer efforts of its citizens. Attendees generate all the content of the event, including large-scale sculptures, performances, and u...

  19. Pleuritis due to Brevundimonas diminuta in a previously healthy man.

    Science.gov (United States)

    Lu, Binghuai; Shi, Yanli; Zhu, Fengxia; Xu, Xiaolin

    2013-03-01

    Brevundimonas diminuta is rarely associated with invasive infections. We report the case of a previously healthy young man with pleural effusion, in which B. diminuta was recovered but incorrectly identified as Kingella kingae when it was freshly isolated. Consequently, the misidentification resulted in initial treatment failure. The correct identification was achieved through further incubation, sequencing of the 16S rRNA gene and MS.

  20. Cognitive impairment and depressive symptoms coexisting in an elderly man.

    Science.gov (United States)

    Masiran, Ruziana; Pang, Nicholas Tze Ping

    2017-02-08

    We report a case of a man aged 67 years presenting with recent depressive symptoms and paranoid ideations in addition to 1-year cognitive impairment. He has vascular risk factors and family history of memory loss. An episode of depression 2 decades ago resolved spontaneously but was followed by occupational decline. On mental state examination, he denied having depressed mood, hallucinations or delusions, but there were prominent word-finding difficulties and impaired attention and concentration.

  1. Man-Machine Interface Design for Modeling and Simulation Software

    Directory of Open Access Journals (Sweden)

    Arnstein J. Borstad

    1986-07-01

    Full Text Available Computer aided design (CAD systems, or more generally interactive software, are today being developed for various application areas like VLSI-design, mechanical structure design, avionics design, cartographic design, architectual design, office automation, publishing, etc. Such tools are becoming more and more important in order to be productive and to be able to design quality products. One important part of CAD-software development is the man-machine interface (MMI design.

  2. Squamous cell carcinoma complicating vitiligo in an Indian man

    Directory of Open Access Journals (Sweden)

    Amit Kumar Dhawan

    2012-01-01

    Full Text Available An elderly man, a known case of generalized vitiligo of long duration, presented to us with an ulcerated exophytic growth arising from the vitiliginous skin. The histopathological study confirmed the clinical suspicion of squamous cell carcinoma. Cutaneous neoplasia arising from the vitiliginous skin is a rare situation. Lack of melanin leaves the skin vulnerable to ultraviolet radiation damage, which may predispose to cutaneous neoplasia. Therefore, the importance of photoprotection has been stressed upon through this illustration.

  3. Brief communication: MRGPRX2, atopic dermatitis and red man syndrome.

    Science.gov (United States)

    Azimi, Ehsan; Reddy, Vemuri B; Lerner, Ethan A

    2017-03-01

    Vancoymycin causes red man syndrome, an itchy erythematous eruption involving the face, neck and upper torso. Atopic dermatitis also manifests itch and erythema, and staphylococcus δ-toxin contributes to this process. The antibiotic and toxin each provoke mast cell degranulation but the mechanism had not been understood. We have determined that these compounds evoke degranulation via interaction with the same receptor, MRGPRX2, on mast cells. A receptor antagonist inhibits this process. Antagonists of this receptor may have therapeutic potential.

  4. An Advanced Neutron Spectrometer for Future Manned Exploration Missions

    Science.gov (United States)

    Christl, Mark; Apple, Jeffrey A.; Cox, Mark D.; Dietz, Kurtis L.; Dobson, Christopher C.; Gibson, Brian F.; Howard, David E.; Jackson, Amanda C.; Kayatin, Mathew J.; Kuznetsov, Evgeny N.; Norwood, Joseph K.; Merril, Garrick W.; Watts, John W.; Sabra, Mohammad S.; Smith, Dennis A.; Rodriquez-Otero, Miguel A.

    2014-01-01

    An Advanced Neutron Spectrometer (ANS) is being developed to support future manned exploration missions. This new instrument uses a refined gate and capture technique that significantly improves the identification of neutrons in mixed radiation fields found in spacecraft, habitats and on planetary surfaces. The new instrument is a composite scintillator comprised of PVT loaded with litium-6 glass scintillators. We will describe the detection concept and show preliminary results from laboratory tests and exposures at particle accelerators

  5. Submerged Manned Testing of the Prototype Hydrotech Aqua Heat System

    Science.gov (United States)

    2006-08-01

    thermal protection used by combat swimmers in long-duration, cold water missions.1 The United States Special Operations Command (USSOCOM) has identified...cognitive tests. Diving was conducted on Monday, Wednesday, and Friday of each week. The following restrictions were implemented: alcohol or caffeine ... Swimmers (Resting Diver Phase), NMRI 97-41, Naval Medical Research Institute, Nov 1997. 2. U.S. Naval Sea Systems Command, Task Assignment 03-12: Manned

  6. An Analysis of Visible Racial Discrimination In Invisible Man

    Institute of Scientific and Technical Information of China (English)

    LUO Hui

    2016-01-01

    Invisible Man by Ralph Ellison is regarded as one of the classical works in contemporary Black American Literature. By briefly analyzing the causes and effects of racial discrimination, the study aims to explore the blacks’responses to it. It is concluded that the hero, as an“invisible man”, should accept his black identity, admitting the blacks’tradition and cultural iden-tity, then he can find his self-belonging in the black community.

  7. The effects of light on man and other mammals

    Science.gov (United States)

    Wurtman, R. J.

    1975-01-01

    The present article describes the best-studied extravisual effects of visible and ultraviolet light on humans and other mammals. It also considers the possible biological consequences to man of living in artificially lighted environments that differ significantly from the milieu in which he evolved. Cumulative evidence favors the beneficial influences of sunlight: vitamin D activation, plasma bilirubin elimination, inhibition of pineal melatonin synthesis, etc.

  8. Manned Airborne Intelligence, Surveillance, and Reconnaissance: Strategic, Tactical . . . Both?

    Science.gov (United States)

    2012-12-01

    sought to downsize the force; ISR forces have not always been immune from these cuts. Fortunately, his- tory offers many examples of shifts in manned...friendly fighters to at- tack German aircraft. According to 1st Lt Roger Ihle, one of the earliest American airborne electronic warfare officers, “We...see Michael L. Peterson , “Maybe You Had to Be There: The SIGINT on Thirteen Soviet Shootdowns of U.S. Reconnaissance Aircraft,” Cryptologic

  9. Graham Greene and Cuba: Our man in Havana?

    Directory of Open Access Journals (Sweden)

    Peter Hulme

    2008-12-01

    Full Text Available [First paragraph] Graham Greene’s novel Our Man in Havana was published on October 6, 1958. Seven days later Greene arrived in Havana with Carol Reed to arrange for the filming of the script of the novel, on which they had both been working. Meanwhile, after his defeat of the summer offensive mounted by the Cuban dictator, Fulgencio Batista, in the mountains of eastern Cuba, just south of Bayamo, Fidel Castro had recently taken the military initiative: the day after Greene and Reed’s arrival on the island, Che Guevara reached Las Villas, moving westwards towards Havana. Six weeks later, on January 1, 1959, after Batista had fled the island, Castro and his Cuban Revolution took power. In April 1959 Greene and Reed were back in Havana with a film crew to film Our Man in Havana. The film was released in January 1960. A note at the beginning of the film says that it is “set before the recent revolution.” In terms of timing, Our Man in Havana could therefore hardly be more closely associated with the triumph of the Cuban Revolution. But is that association merely accidental, or does it involve any deeper implications? On the fiftieth anniversary of novel, film, and Revolution, that seems a question worth investigating, not with a view to turning Our Man in Havana into a serious political novel, but rather to exploring the complexities of the genre of comedy thriller and to bringing back into view some of the local contexts which might be less visible now than they were when the novel was published and the film released.

  10. Experimental quantum secret sharing and third-man quantum cryptography.

    Science.gov (United States)

    Chen, Yu-Ao; Zhang, An-Ning; Zhao, Zhi; Zhou, Xiao-Qi; Lu, Chao-Yang; Peng, Cheng-Zhi; Yang, Tao; Pan, Jian-Wei

    2005-11-11

    Quantum secret sharing (QSS) and third-man quantum cryptography (TQC) are essential for advanced quantum communication; however, the low intensity and fragility of the multiphoton entanglement source in previous experiments have made their realization an extreme experimental challenge. Here, we develop and exploit an ultrastable high intensity source of four-photon entanglement to report an experimental realization of QSS and TQC. The technology developed in our experiment will be important for future multiparty quantum communication.

  11. An Assessment of Environmental Health Needs for Manned Spacecraft

    Science.gov (United States)

    Macatangay, Ariel V.

    2013-01-01

    Environmental health fundamentally addresses the physical, chemical, and biological risks external to the human body that can impact the health of a person by assessing and controlling these risks in order to generate and maintain a health-supportive environment. Environmental monitoring coupled with other measures including active and passive controls and the implementation of environmental standards (SMACs, SWEGs, microbial and acoustics limits) are used to ensure environmental health in manned spacecraft. NASA scientists and engineers consider environmental monitoring a vital component to an environmental health management strategy for maintaining a healthy crew and achieving mission success. Environmental monitoring data confirms the health of ECLS systems, in addition to contributing to the management of the health of human systems. Crew health risks associated with the environment were reviewed by agency experts with the goal of determining risk-based environmental monitoring needs for future NASA manned missions. Once determined, gaps in knowledge and technology, required to address those risks, were identified for various types of Exploration missions. This agency-wide assessment of environmental health needs will help guide the activities/hardware development efforts to close those gaps and advance the knowledge required to meet NASA manned space exploration objectives. Details of this assessment and findings are presented in this paper.

  12. Study on Symbols in The Old Man and the Sea

    Institute of Scientific and Technical Information of China (English)

    黄琳

    2009-01-01

    是20世纪美国作家海明威的代表作品,被威廉·福克纳誉为"这代人最优秀的一部作品."对于中的象征因素,评论界意见不一.事实上,桑提亚哥的遭遇和生存环境就是海明威艺术化了的亲身经历.本文将从的主人公和其生存环境等方面着手,对丈中的象征因素进行整体的剖析、归纳和总结.%The Old Man and the Sea is one of the masterpieces of Ear-nest Hemingway. William Faulkner considered it as the most outstanding work among the generation. As for the symbols in The Old Man and the Sea, there is variety of opinions in the eyes of different critics. In fact, the undergoing and living environment of Santiago is the portraiture of Hem-ingway's own experience. This paper will make an analysis on the sym-bols through the aspects of the heroes, the living environment, and etc. to help readers have a more comprehensive and deeper understanding of the symbols in The Old Man and the Sea.

  13. Design and Verification of Critical Pressurised Windows for Manned Spaceflight

    Science.gov (United States)

    Lamoure, Richard; Busto, Lara; Novo, Francisco; Sinnema, Gerben; Leal, Mendes M.

    2014-06-01

    The Window Design for Manned Spaceflight (WDMS) project was tasked with establishing the state-of-art and explore possible improvements to the current structural integrity verification and fracture control methodologies for manned spacecraft windows.A critical review of the state-of-art in spacecraft window design, materials and verification practice was conducted. Shortcomings of the methodology in terms of analysis, inspection and testing were identified. Schemes for improving verification practices and reducing conservatism whilst maintaining the required safety levels were then proposed.An experimental materials characterisation programme was defined and carried out with the support of the 'Glass and Façade Technology Research Group', at the University of Cambridge. Results of the sample testing campaign were analysed, post-processed and subsequently applied to the design of a breadboard window demonstrator.Two Fused Silica glass window panes were procured and subjected to dedicated analyses, inspection and testing comprising both qualification and acceptance programmes specifically tailored to the objectives of the activity.Finally, main outcomes have been compiled into a Structural Verification Guide for Pressurised Windows in manned spacecraft, incorporating best practices and lessons learned throughout this project.

  14. Man made global warming explained - closing the blinds

    CERN Document Server

    Sloan, T

    2010-01-01

    One of the big problems of the age concerns 'Global Warming', and whether it is 'man-made' or 'natural'. Most climatologists believe that it is very likely to be the former but some scientists (mostly non-climatologists) subscribe to the latter. Unsurprisingly, the population at large is often confused and and is not convinced either way. Here we try to explain the principles of man-made global warming in a simple way. Our purpose is to try to understand the story which the climatologists are telling us through their rather complicated general circulation models. Although the effects in detail are best left to the climatologists' models, we show that for the Globe as a whole the effects of man-made global warming can be demonstrated in a simple way. The simple model of only the direct heating from the absorption of infrared radiation, illustrates the main principles of the science involved. The predicted temperature increase due to the increase of greenhouse gases in the atmosphere over the last century descr...

  15. Symbolism In Ernest Hemingways The Old Man And The Sea

    Directory of Open Access Journals (Sweden)

    Sandamali K. P. S.

    2015-08-01

    Full Text Available Abstract Masterful writers use literary devices and techniques in a unique way to exemplify their mastery in writing. In American literature Ernest Hemingways novel The old man and the sea is a worthy symbolic novel which conveys the ability of the author to employ symbols to give literary value of the text .The objective of this work is to explore the symbols used in the novel to decode these symbols and identify the various interpretations that they stand for. This work divides into four chapters. The first chapter deals with aestheticism in general and tells about the common stylistic devices in literature such as simile metaphor irony and so on. The second chapter makes the connection with the concept of symbol and some theories that are related to symbols such as Langers Theory Whitehead Theory Fryes Theory and Saussures Theory. The third chapter gives the general overview about American literature and the major works of Ernest Hemingway focusing on his masterpiece The old man and the sea and its literary analysis while the forth chapter stands for the symbols used in the novel and their interpretations This work aims at showing the interest of Hemingway for symbols and his intention to represent themes behind the use of symbols in The old man and the sea.

  16. [Helicobacter infections of man and of domestic carnivores: comparative data].

    Science.gov (United States)

    Lecoindre, P; Chevalier, M; Peyrol, S; Boude, M; Labigne, A; Lamouliatte, H; Pilet, C

    1997-03-18

    The role of Helicobacter pylori in generating of the chronic gastritis and in the maintaining of the gastroduodenal ulcerous disease, has been a major medical discovery of these past years in human gastroenterology. More recently in Man, studies have showed that the gastric tumours (adenocarcinoma, lymphoma) are epidemiologically associated with the H. pylori infection. Although the H. pylori infection is the one of the most frequent in the word, the epidemiologic and ecologic aspects of this infections are still not very well known. Thanks to phylogenic studies using the new molecular biology techniques and to fundamental experimental studies, we know more about helicobacteria in domestic carnivores as well as their morphologic characteristic, their taxonomia and more importantly details concerning their ecological niche. Few clinical studies have been made to this day, but the ones that have been undertaken are interesting in confirming the extensive prevalence of Helicobacter infections in domestic carnivores and in underlining their role in the genesis of the inflammatory gastropathies observed in these species. Recent observations have demonstrated the ubiquitous character of these helicobacteria by showing their presence in the stomach of man, dogs and cats. This ubiquitous character has led some scientists to consider the potential zoonotic risk of the human infection by Helicobacter heilmannii, felis or pylori. Finally, the Helicobacter infection of animals seems to be an interesting model not only in the study of the affections caused by these bacteria, but also in the elaboration of a future vaccine against the H. pylori infection in man.

  17. 20 CFR 725.213 - Duration of entitlement; surviving spouse or surviving divorced spouse.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Duration of entitlement; surviving spouse or surviving divorced spouse. 725.213 Section 725.213 Employees' Benefits EMPLOYMENT STANDARDS ADMINISTRATION... Benefits) § 725.213 Duration of entitlement; surviving spouse or surviving divorced spouse. (a)...

  18. 20 CFR 725.212 - Conditions of entitlement; surviving spouse or surviving divorced spouse.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Conditions of entitlement; surviving spouse or surviving divorced spouse. 725.212 Section 725.212 Employees' Benefits EMPLOYMENT STANDARDS... Dependents (augmented Benefits) § 725.212 Conditions of entitlement; surviving spouse or surviving...

  19. "Bionic Man" Showcases Medical Research | NIH MedlinePlus the Magazine

    Science.gov (United States)

    ... page please turn JavaScript on. Feature: The Bionic Man Meet the Bionic Man Past Issues / Fall 2014 Table of Contents The ... medical imaging, visit www.nibib.nih.gov "Bionic Man" Showcases Medical Research The National Institute of Biomedical ...

  20. 76 FR 3646 - Safety Requirements and Manning Exemption Eligibility on Distant Water Tuna Fleet Vessels

    Science.gov (United States)

    2011-01-20

    ... SECURITY Coast Guard Safety Requirements and Manning Exemption Eligibility on Distant Water Tuna Fleet... Requirements and Manning Exemption Eligibility on Distant Water Tuna Fleet Vessels. All comments received will... availability of a draft policy regarding distant water tuna fleet vessels manning exemption eligibility...

  1. Surviving Scientific Academia . . . and Beyond

    Energy Technology Data Exchange (ETDEWEB)

    Conlin, Jeremy Lloyd [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2016-02-03

    It's been 16 years since I first took a physics class at Weber State University. Since them, I've survived graduate school in Nuclear Engineering, and a postdoc appointment doing nuclear nonproliferation. Now I'm a Technical Staff Member at Los Alamos National Laboratory working with nuclear data, the physics behind the numerical simulations of nuclear reactors and nuclear weapons. Along the way, I've learned a few things. First, scientific computing is everywhere in science. If you are not writing codes, you will be analyzing their output, and generally there will be more output than a human can correctly and accurately interpret in a timely manner. Second, a career in science or engineering can be very rewarding with opportunities to collaborate with and generate friendships with very bright people from all over the world.

  2. Survival paths through the forest

    DEFF Research Database (Denmark)

    Mogensen, Ulla Brasch

    when the information is high-dimensional e.g. when there are many thousands of genes or markers. In these situations machine learning methods such as the random forest can still be applied and provide reasonable prediction accuracy. The main focus in this talk is the performance of random forest...... in particular when the response is three-dimensional. In a diagnostic study of inflammatory bowel disease three classes of patients have to be diagnosed based on microarray gene-expression data. The performance of random forest is compared on a probability scale and on a classification scale to elastic net....... In survival analysis with competing risks I present an extension of random forest using time-dependent pseudo-values to build event risk prediction models. This approach is evaluated with data from Copenhagen stroke study. Further, I will explain how to use the R-package "pec" to evaluate random forests using...

  3. The game jam survival guide

    CERN Document Server

    Kaitila, Christer

    2012-01-01

    The Game Jam Survival Guide is an insider view of game jams packed full of expert advice; leading with tips and tricks on how to build a great game with just 48 hours; but clearly defining what should be avoided at all costs during Game Jam mayhem. The reader is led through each half-day phase; from the beginning of your quest in hours 1-12 to breaking through ""the wall"" on day two and finally reaching the finishing line in hours 37-48. Although the book is intended for beginners and experts alike, the reader will already know how to program (in any language). He or she will love games and w

  4. Postharvest Survival of Porcine Sapovirus, a Human Norovirus Surrogate, on Phytopathogen-Infected Leafy Greens.

    Science.gov (United States)

    Esseili, Malak A; Chin, Ashlina; Saif, Linda; Miller, Sally A; Qu, Feng; Lewis Ivey, Melanie L; Wang, Qiuhong

    2015-08-01

    Leafy greens are increasingly being recognized as an important vehicle for human noroviruses (HuNoV), which cause recurring gastroenteritis outbreaks. Leafy greens often become infected by phytopathogens in the field, which may cause symptoms on the edible parts. Whether plant pathogen infections enhance the survival of HuNoV on leafy greens is unknown. Lettuce and spinach plants were infected with a bacterium, Xanthomonas campestris pv. vitians strain 701a, and with Cucumber mosaic virus strain Fny, respectively. The survival rate of porcine sapovirus (SaV), a HuNoV surrogate, on infected and noninfected postharvest leaves was then assessed. In addition, acibenzolar-S-methyl, a commercial chemical elicitor of plant systemic defense, was used to assess whether stimulating the plant host defense affects the postharvest survival of SaV. Leaves harvested from control and treated plants were inoculated with SaV and incubated for 7 days at 4°C. The infectivity (tissue culture infectious dose affecting 50% of the culture [TCID50]/ml) and RNA (genomic equivalent/ml) titers of SaV were assayed using immunohistochemistry staining and SaV-specific TaqMan real-time reverse transcription PCR. Our results showed that cucumber mosaic virus Fny induced mild, nonnecrotic symptoms on spinach leaves and had no effect on SaV survival. In contrast, X. campestris pv. vitians 701a induced small localized necrotic lesions and significantly enhanced SaV survival on lettuce leaves. Treatment with acibenzolar-S-methyl was effective in reducing X. campestris pv. vitians 701a-induced lesions on infected lettuce plants but had no direct effect on SaV survival when used on healthy lettuce plants. These findings indicate that phytopathogen-induced necrotic lesions may enhance the postharvest survival of HuNoV on lettuce leaves. Therefore, preventive measures aiming to maintain healthy plants and minimize preharvest biological damage are expected to improve the safety of leafy greens.

  5. Development of chitosan conjugated DNA vaccine against nodavirus in Macrobrachium rosenbergii (De Man, 1879).

    Science.gov (United States)

    Ramya, V L; Sharma, R; Gireesh-Babu, P; Patchala, S R; Rather, A; Nandanpawar, P C; Eswaran, S

    2014-09-01

    The protective efficacy of a DNA construct containing extra small virus antisense (XSVAS) gene of nodavirus encapsulated with chitosan nanoparticles (NPs) was investigated in giant freshwater prawn Macrobrachium rosenbergii (De Man, 1879). The delivery was carried out using oral and immersion methods. A plasmid concentration of 100 ng μL(-1) when conjugated with chitosan NPs was found to be more effective in increasing the survivability of the infected prawn. The particle mean size, zeta potential and loading efficiency percentage were 297 nm, 27 mV and 85%, respectively. The ability of the chitosan to form a complex with the plasmid was studied by agarose gel electrophoresis. The NPs were characterized by atomic force microscopy (AFM). Persistence study showed the presence of the DNA construct up to 30th day post-treatment. The oral treatment was found to be better than the immersion treatment for delivery of the chitosan-conjugated DNA construct. This is probably the first report on the delivery of nanoconjugated DNA construct in M. rosenbergii, against nodavirus.

  6. Lesotho: the politics of survival.

    Science.gov (United States)

    Lye, W F

    1982-01-01

    In this discussion of the politics of survival in Lesotho, attention is directed to the historical foundations; the road to dependency, the emergence of a political economy; and political transitions. The 1.25 million citizens of Lesotho enjoy a precarious independence. In November 1981, the government welcomed Russian military advisers. Presumably the reason for this was to help defend itself against the Republic of South Africa. This action was only the most recent of a series of increasingly hostile acts and verbal barrages which confirm the persistent aversion of Lesotho toward South Africa. The behavior contrasts markedly with an equally persistent pattern, that of continuous consultations between the Prime Minister of Lesotho since independence in 1966 and every leader of South Africa. The fact that some 200,000 Sotho workers, almost 1/6 of the nation's populaton, cross annually into South Africa to earn their only possible means of income lends a special character to this relationship. It reveals both the depth of Lesotho's aversion while equally affirming its reluctant dependence. It also illuminates a reciprocal need on the part of South Africa, which causes them to tolerate the irritant. The key to understanding the recent history of Lesotho lies with this fundamental interdependence and aversion. In the context of declining living standards at home and the demand for labor by South Africa, at first on the nearby farms and after 1867 in the mines and cities, Lesotho's economy became increasingly subject to political forces beyond its control. During even the early days of Moshoeshoe's reign, he encouraged youths to leave their families to obtain work among the aliens. His original objective was to have the youths learn useful new techniques which could be applied to enrich Lesotho beyond the few coins they might earn. The central focus of foreign employment before long became routine jobs in the mines. By the last decade of the 19th century, Lesotho

  7. Clustered survival data with left-truncation

    DEFF Research Database (Denmark)

    Eriksson, Frank; Martinussen, Torben; Scheike, Thomas H.

    2015-01-01

    Left-truncation occurs frequently in survival studies, and it is well known how to deal with this for univariate survival times. However, there are few results on how to estimate dependence parameters and regression effects in semiparametric models for clustered survival data with delayed entry...... are investigated via simulation studies, and the suggested estimators are used in a study of prostate cancer based on the Finnish twin cohort where a twin pair is included only if both twins were alive in 1974....

  8. Universality of Man as a Cultural and Historical Human Being

    Directory of Open Access Journals (Sweden)

    S. Z. Gontcharov

    2012-01-01

    Full Text Available On the grounds of theoretical synthesis, the paper reveals the phenomenon of human being in its creative dimension. The present research is aimed at exploring the prospective opportunities for academic processes. The basics of universal essence of man as a cultural historic being with unlimited potential of self- development are defined; the man being mirrored by the basic philosophic concepts: naturalistic, orthodox-oriented, bio-social or bio-socio-cultural. There are two opposing views on human nature: the anthropological essentialism holding that individuality is predetermined by essence; and the anthropological existentialism claiming the opposite – human existence precedes the essentiality, the latter being constituted by the acts of choice, self-development and self-responsibility for personal choice and projecting. In the first case, the subjective side of human existence is ignored, while in the second – the objective socially conditioned side is left behind. Both theories are antihistorical as it is the history that conditions the essence of man according to the ancestral determination, the latter being modified by way of human activity and communication in a particular historical period. The components of human universal essence are defined as follows: possession of organic body, social heritage, free will, self-activity, creativity, social and rational human nature, absence of antagonistic programs of social behavior. According to the author, for the adequate realization of human universality, it is necessary to move from the profit oriented speculative market economy to the creative one oriented on social effectiveness, quality of life and reproduction of wholesome individuals. The research output can be used for devising the methodology of philosophic and pedagogic anthropology, as well as pedagogic practices of teaching philosophy and pedagogic theory in higher school. 

  9. BurnMan: A lower mantle mineral physics toolkit

    KAUST Repository

    Cottaar, Sanne

    2014-04-01

    We present BurnMan, an open-source mineral physics toolbox to determine elastic properties for specified compositions in the lower mantle by solving an Equation of State (EoS). The toolbox, written in Python, can be used to evaluate seismic velocities of new mineral physics data or geodynamic models, and as the forward model in inversions for mantle composition. The user can define the composition from a list of minerals provided for the lower mantle or easily include their own. BurnMan provides choices in methodology, both for the EoS and for the multiphase averaging scheme. The results can be visually or quantitatively compared to observed seismic models. Example user scripts show how to go through these steps. This paper includes several examples realized with BurnMan: First, we benchmark the computations to check for correctness. Second, we exemplify two pitfalls in EoS modeling: using a different EoS than the one used to derive the mineral physical parameters or using an incorrect averaging scheme. Both pitfalls have led to incorrect conclusions on lower mantle composition and temperature in the literature. We further illustrate that fitting elastic velocities separately or jointly leads to different Mg/Si ratios for the lower mantle. However, we find that, within mineral physical uncertainties, a pyrolitic composition can match PREM very well. Finally, we find that uncertainties on specific input parameters result in a considerable amount of variation in both magnitude and gradient of the seismic velocities. © 2014. American Geophysical Union. All Rights Reserved.

  10. Shared Frailty Model for Left-Truncated Multivariate Survival Data

    DEFF Research Database (Denmark)

    Jensen, Henrik; Brookmeyer, Ron; Aaby, Peter;

    multivariate survival data, left truncation, multiplicative hazard model, shared gamma frailty, conditional model, piecewise exponential model, childhood survival......multivariate survival data, left truncation, multiplicative hazard model, shared gamma frailty, conditional model, piecewise exponential model, childhood survival...

  11. Can spores survive in interstellar space?

    Science.gov (United States)

    Weber, P.; Greenberg, J. M.

    1985-01-01

    Experimental evidence is presented for the effects of very low temperature and UV radiation, characteristic of the interstellar medium, on the survival of bacteria. In the most general space environment, 10 percent survival times are only of the order of hundreds of years, too short for panspermia to work. In a substantial fraction of space within dark clouds, however, it is shown that, even with conservative figures, survival times as long as millions to tens of millions of years are attainable. In such conditions, clouds could transport organisms from one solar system to another in times significantly shorter than the mean survival time. This occurs with significant probability.

  12. Surviving severe traumatic brain injury in Denmark

    DEFF Research Database (Denmark)

    Odgaard, Lene; Poulsen, Ingrid; Kammersgaard, Lars Peter;

    2015-01-01

    PURPOSE: To identify all hospitalized patients surviving severe traumatic brain injury (TBI) in Denmark and to compare these patients to TBI patients admitted to highly specialized rehabilitation (HS-rehabilitation). PATIENTS AND METHODS: Patients surviving severe TBI were identified from...... severe TBI were admitted to HS-rehabilitation. Female sex, older age, and non-working status pre-injury were independent predictors of no HS-rehabilitation among patients surviving severe TBI. CONCLUSION: The incidence rate of hospitalized patients surviving severe TBI was stable in Denmark...

  13. Reflexive Aero Structures for Enhanced Survivability Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Cornerstone Research Group Inc. (CRG) will develop an advanced reflexive structure technology system to increase the survivability of future systems constructed of...

  14. Reflexive Aero Structures for Enhanced Survivability Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Cornerstone Research Group Inc. (CRG) proposes to develop an advanced reflexive structure system to increase the survivability of aerostructures. This reflexive...

  15. Kallmann Syndrome: Eugenics and the Man behind the Eponym

    Science.gov (United States)

    Benbassat, Carlos A.

    2016-01-01

    Kallmann syndrome is named after Franz Joseph Kallmann, a German-born psychiatrist who described in 1944 twelve subjects from three families who presented with a syndrome of missed puberty, anosmia, and color blindness. Yet, several other eponyms for the same syndrome can be found in the literature. Despite the fact that Kallmann syndrome is the most recognized eponym, very little is known about the man for whom the syndrome is named. A biographical note on Franz Joseph Kallmann and his historical context is presented. PMID:27101217

  16. Gradually Progressive Spastic Ataxia in a Young Man: Steadily Unsteady.

    Science.gov (United States)

    Dubey, Divyanshu; Khemani, Pravin; Remster, Eric; Elliott, Jeffrey L

    2017-02-01

    A 26-year-old right-handed man presented with progressive gait imbalance over 6 years. His examination was consistent with cerebellar and upper motor neuronal dysfunction. He had no significant family history. Most of the serum and cerebrospinal fluid studies were unremarkable. Neuroimaging was remarkable for mild cerebellar and noticeable thoracic spinal cord atrophy. The initial differential diagnosis for the patient's presentation was broad, but because of certain clinical characteristics, it was later focused on hereditary ataxias. Detailed analysis of the clinical features in the history, neurologic examination, and neuroimaging studies led to the diagnosis.

  17. Takotsubo cardiomyopathy in a 90-year-old Chinese man

    Institute of Scientific and Technical Information of China (English)

    XU Rong-he; HUANG Jian-qiang; YU Dan-qing; MA Gui-zhou; CAI Zhi-xiong; NI Chu-min; CHEN Ping; ZHU Zhi-dan; LUO Yan-hua; ZHU Guo-hong

    2012-01-01

    A 90-year-old Chinese man was transferred to the Emergency Department of the Affiliated Shantou Hospital of Sun Yat-sen University for treatment of an acute myocardial infarction.He suffered chest pain with three days of cough,dyspnea and fever.A diagnosis of Takotsubo cardiomyopathy was made in normal coronary arteries from urgent coronary angiography and characteristic apical dyskinesis and basal hyper contractility in left ventriculography.The patient died from severe multi-organ failure on the second day of hospitalization.

  18. A 44-year-old man with bilateral pneumothorax.

    Science.gov (United States)

    Albores, Jeffrey; Abtin, Fereidoun; Barjaktarevic, Igor

    2015-10-01

    A 44-year-old man presented with a 3-day history of persistent upper-back pain, chest discomfort, and dyspnea. He denied any precipitating events such as trauma or vigorous activity before the presentation of symptoms. His exercise capacity had been excellent. He is a lifetime nonsmoker and never had significant lung problems apart from intermittent asthma for which he had several ED visits in the past. Chest CT scan performed during an asthma exacerbation 2 years earlier demonstrated two left-side lung blebs. He had no prior surgical procedures.

  19. Absolute constipation caused by sigmoid volvulus in a young man.

    Science.gov (United States)

    Nuevo, Sergio Pozo; Macías Robles, María Dolores; Delgado Sevillano, Ramón; Pérez-Gallarza, Susana Serrano

    2013-06-05

    We describe a challenging case of sigmoid volvulus where a previously unrecognised anatomical condition, rather than the patient's age, was the main predisposing factor. A man in his thirties presented to the emergency department with a 3-day history of constipation and acute abdominal pain. Initial assessment and studies were inconclusive, but a CT scan revealed torsion of the large bowelSigmoid volvulus is a frequent cause of bowel obstruction that can be missed if appropriate imaging is not available. Clinical presentation and blood analysis can be similar to the findings in acute abdomen caused by other more common causes.

  20. Simulation of Dive Motion of a Deep Manned Submersible

    Institute of Scientific and Technical Information of China (English)

    MALing; CUIWei-cheng

    2004-01-01

    In order to predict the dive motion of a deep manned submersible currently developed in China,a three-degree-of-freedom dynamic model is developed to simulate its dive motion restricted in the vertical plane. Being the nonlinear function of attack angle, the hydrodynamic forces acting upon the submersible are determined by a towing tank test.Based on these experimental values,the hydrodynamic forces are identified by a general regression neural network (GRNN) over a wide range of attack angles.Results of numerical examples are presented in this paper to explain practical applications of the method.

  1. Examination of the pathways from soil to man for plutonium

    Energy Technology Data Exchange (ETDEWEB)

    Healy, J.W.

    1977-04-01

    The data available on resuspension and ingestion as pathways of plutonium from soil to man were reviewed and a recommended limit based upon a conservative interpretation of the National Council on Radiation Protection and Measurements (NCRP) recommendations for limiting values was derived. Wind resuspension appeared to be the least limiting value with mechanical resuspension and pica in children among the more important. Ingestion of foodstuffs could also be an important pathway if it is assumed that all food is produced in the contaminated area.

  2. Hyponatremic Hypertensive Syndrome in an Obese Man with Renal Ischemia

    Directory of Open Access Journals (Sweden)

    Saeed Khawer

    2006-01-01

    Full Text Available Renovascular hypertension occasionally manifests as an electrolyte disorder. The combination of hyponatremia and renovascular hypertension is known as hyponatremic-hypertensive syndrome. This syndrome was initially reported in children. Here, we describe a 45 year-old Saudi man who was admitted to the hospital with generalized body weakness and inability to walk. He was confused and was noted to have severe hypertension and very low serum sodium and potassium. The patient was recently started on captopril for blood pressure control, which was discontinued because of deterioration of renal function. Color Doppler renal ultrasound, and magnetic resonance angiography confirmed the diagnosis of renal artery stenosis.

  3. Task 8.6 -- Advanced man machine interface (MMI)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-31

    The Solar/DOE ATS engine program seeks to improve the utilization of turbomachinery resources through the development of an Advanced Man Machine Interface (MMI). The program goals include timely and succinct feedback to the operations personnel to enhance their decision making process. As part of the Solar ATS Phase 2 technology development program, enabling technologies, including graphics environments, communications technology, and operating systems were explored to determine their viability to support the overall MMI requirements. This report discusses the research and prototyping effort, as well as the conclusions reached.

  4. Kallmann Syndrome: Eugenics and the Man behind the Eponym

    Directory of Open Access Journals (Sweden)

    Carlos A. Benbassat

    2016-04-01

    Full Text Available Kallmann syndrome is named after Franz Joseph Kallmann, a German-born psychiatrist who described in 1944 twelve subjects from three families who presented with a syndrome of missed puberty, anosmia, and color blindness. Yet, several other eponyms for the same syndrome can be found in the literature. Despite the fact that Kallmann syndrome is the most recognized eponym, very little is known about the man for whom the syndrome is named. A biographical note on Franz Joseph Kallmann and his historical context is presented.

  5. 胜利在望Audi Le Mans Quattro

    Institute of Scientific and Technical Information of China (English)

    钟健新

    2003-01-01

    奥迪继续沿着Pikes Peak和Nuvolari Quattro所走的性感路线,推出这款概念跑车Le Mans Quattro,计划在未来三年内投产,意欲侵占911的地盘。奥迪今年之内连推三款惊世骇俗的新概念车.为车厂未来设计发展指明了一条新方向。

  6. Man is a Puppet, Soul is a Rat

    DEFF Research Database (Denmark)

    Rösing, Lilian Munk

    2015-01-01

    Ratatouille is the Pixar film that seems to have the most imaginative answer to the question, what animates the human being? A small rat hidden under the hat, directing man as a puppet. The marionette as a metaphor for the human being is not new in the Western history of thought, but the rat...... of the rat as an allegory of the victimized ethnical other. The rat is further understood as a figure who transfers unto the leading male character his father’s desire. Finally the article examines how the film deals with the theme of “love”, partly as something induced by the Parisian setting, partly...

  7. General anesthesia for the heaviest man in the world

    Directory of Open Access Journals (Sweden)

    Abdullah S Terkawi

    2014-01-01

    Full Text Available The prevalence of obesity has increased greatly over the last 20 years, resulting in an increase in the number of bariatric and nonbariatric surgeries in this population. We present the case of a 20-year-old male, weighing 610 kg (1345 lb, and believed to be the heaviest living man in the world. After 4 months of rigorous in-hospital weight reduction, now weighing 510 kg (1125 lb, he underwent a laparoscopic gastric sleeve procedure under general anesthesia. This report describes the management of his anesthetic and exemplifies the challenges associated with this patient population.

  8. Man-boy lovers: assessment, counseling, and psychotherapy.

    Science.gov (United States)

    van Naerssen, A

    1990-01-01

    Clinical experiences with 36 males, between the ages of 21 and 60 are described. All of them felt an enduring sexual attraction for boys. Sixteen males were treated for sexual identity conflicts. For eight of them this ended in a positive self-labeling as pedophile, the others had severe problems with accepting sexuality as positive and lustful. Twenty males were treated for identity management problems and counseled how to handle their relationships with boys. Several modalities of interpersonal interaction in man-boy relationships are proposed and the ways conflicts can arise within these frames of reference are explored in counseling and psychotherapy.

  9. Frost's "The Death of the Hired Man" Tagged and Numbered

    OpenAIRE

    2001-01-01

    "Death of the Hired Man" es un poema de Robert Frost que ha recibido una importante atención de la crítica. Este trabajo no trata de discutir la significación de estas interpretaciones, sino plantear la invitación que el autor hace abiertamente a que sus lectores se involucren, cada cual a su forma, con su arte. Resulta interesante cómo Frost pide que se 'ocupen' de sus poemas todo tipo de lectores. ESto permite que cualquier lector experimente el placer de 'ver' y 'oír' lo que otros lectores...

  10. Pharmacological characterisation of cardiovascular histamine receptors in man in vivo.

    Science.gov (United States)

    Boyce, M J

    1982-09-01

    Data from pharmacological studies carried out in healthy subjects using systemic histamine or impromidine and their antagonists are reviewed. Exogenous histamine by rapid injection appears to stimulate only H1-receptors. Chlorpheniramine alone antagonised the responses to histamine. The effects of cardiovascular H2-receptor stimulation are demonstrated best by a sustained and large dose of histamine given by infusion. If it be considered desirable to antagonise all the cardiovascular responses to endogenous histamine, the available pharmacological data in man suggest this would be achieved best by a combination of an H1-and H2-receptor antagonist.

  11. Potable water supply in U.S. manned space missions

    Science.gov (United States)

    Sauer, Richard L.; Straub, John E., II

    1992-01-01

    A historical review of potable water supply systems used in the U.S. manned flight program is presented. This review provides a general understanding of the unusual challenges these systems have presented to the designers and operators of the related flight hardware. The presentation concludes with the projection of how water supply should be provided in future space missions - extended duration earth-orbital and interplanetary missions and lunar and Mars habitation bases - and the challenges to the biomedical community that providing these systems can present.

  12. The Organization Man Still Matters: Sinclair Lewis's Babbitt

    OpenAIRE

    Hartig, Marcel

    2008-01-01

    Ever since its publication Sinclair Lewis’s Babbitt (1922) has been a thorn in the side of many businessmen and organizations. Debates ranging from its literary merit to its content caused a stir during the ‘Roaring Twenties.’ However, the novel could also be read as a starting point in a series of writings about the evolution of modern business and businessmen. The paper argues that Babbitt traces developments of the contemporary organization man and his estrangement from his personal cultur...

  13. Improving Survival in Decompensated Cirrhosis

    Directory of Open Access Journals (Sweden)

    Amar Nath Mukerji

    2012-01-01

    Full Text Available Mortality in cirrhosis is consequent of decompensation, only treatment being timely liver transplantation. Organ allocation is prioritized for the sickest patients based on Model for End Stage Liver Disease (MELD score. In order to improve survival in patients with high MELD score it is imperative to preserve them in suitable condition till transplantation. Here we examine means to prolong life in high MELD score patients till a suitable liver is available. We specially emphasize protection of airways by avoidance of sedatives, avoidance of Bilevel Positive Airway Pressure, elective intubation in grade III or higher encephalopathy, maintaining a low threshold for intubation with lesser grades of encephalopathy when undergoing upper endoscopy or colonoscopy as pre transplant evaluation or transferring patient to a transplant center. Consider post-pyloric tube feeding in encephalopathy to maintain muscle mass and minimize risk of aspiration. In non intubated and well controlled encephalopathy, frequent physical mobility by active and passive exercises are recommended. When renal replacement therapy is needed, night-time Continuous Veno-Venous Hemodialysis may be useful in keeping the daytime free for mobility. Sparing and judicious use of steroids needs to be borne in mind in treatment of ARDS and acute hepatitis from alcohol or autoimmune process.

  14. Survival Strategies: LCTLs in Context

    Directory of Open Access Journals (Sweden)

    Marilyn S. Manley

    2008-01-01

    Full Text Available This paper explores an example of successful curriculum de-velopment and methodology for the study of the Quechua language at the university level. This recipe for success falls in line with rec-ommendations made by the MLA Ad Hoc Committee on Foreign Languages, as expressed in their May 2007 report, “Foreign Lan-guages and Higher Education: New Structures for a Changed World”, and may be applied to the case of other LCTLs. This paper argues that, while the MLA’s report was intended for a general audi-ence of foreign language educators, its recommendations are especial-ly vital to the study of the less commonly taught languages. Among the many recommendations included in the report, two in particular stand out as being most essential to the survival of the LCTLs. These are an increase in interdisciplinary courses and inter-departmental alliances as well as a greater integration of cultural study in foreign language teaching.

  15. A Single Nucleotide Polymorphism in Catalase Is Strongly Associated with Ovarian Cancer Survival.

    Science.gov (United States)

    Belotte, Jimmy; Fletcher, Nicole M; Saed, Mohammed G; Abusamaan, Mohammed S; Dyson, Gregory; Diamond, Michael P; Saed, Ghassan M

    2015-01-01

    Ovarian cancer is the deadliest of all gynecologic cancers. Recent evidence demonstrates an association between enzymatic activity altering single nucleotide polymorphisms (SNP) with human cancer susceptibility. We sought to evaluate the association of SNPs in key oxidant and antioxidant enzymes with increased risk and survival in epithelial ovarian cancer. Individuals (n = 143) recruited were divided into controls, (n = 94): healthy volunteers, (n = 18), high-risk BRCA1/2 negative (n = 53), high-risk BRCA1/2 positive (n = 23) and ovarian cancer cases (n = 49). DNA was subjected to TaqMan SNP genotype analysis for selected oxidant and antioxidant enzymes. Of the seven selected SNP studied, no association with ovarian cancer risk (Pearson Chi-square) was found. However, a catalase SNP was identified as a predictor of ovarian cancer survival by the Cox regression model. The presence of this SNP was associated with a higher likelihood of death (hazard ratio (HR) of 3.68 (95% confidence interval (CI): 1.149-11.836)) for ovarian cancer patients. Kaplan-Meier survival analysis demonstrated a significant median overall survival difference (108 versus 60 months, pcancer patients, and thus may serve as a prognosticator.

  16. Endocarditis lenta-patient survived septic shock: a case report

    Directory of Open Access Journals (Sweden)

    Amra Macić Džanković

    2012-09-01

    Full Text Available Infective endocarditis is defi ned as an infection of the endocardial surface of the heart. Its intracardiac effects include severe valvular insuffi ciency, which may lead to intractable congestive heart failure and myocardialabscesses. This disease still carries a poor prognosis and a high mortality.A severe case of infective endocarditis with its complications is presented. A man with aortic prosthetic valve due to earlier aortic stenosis and corrected aortal coarctation and implanted pacemaker presentedwith prolonged unexplained fever, malaise, sweating, weight loss (15 kg/4 months and lumbar pain. He was treated with broad-spectrum antibiotics prior IE diagnosis was considered. Echocardiogram showedaortic vegetations and possible periaortal abscess formation. Nonspecifi c infl ammation parameters were high positive. Cultures were constantly negative. His condition had deteriorated suddenly, and he had presentedwith worsening of cutaneous vasculitis, subacute glomerulonephritis and subsequent acute respiratory distress syndrome and septic shock. This patient survived with residual bilateral necrosis of the feet andtoxic peroneal paresis. At the end transthoracic echocardiogram showed enlarged heart chambers, LV mild dilated and concentric hypertrophy with ejection fraction about 40%, degenerative postinfl ammatory mitralvalve changes, mild mitral regurgitation and tricuspid regurgitation, postinfl ammatory aortic root fi brosis and moderate aortic valve stenosis (AVPG max 50,9 mmHg, AVPG mean 24 mmHg with no pericardial effusion. Initial suspicion of Q fever was defi nitely excluded by serological testing showing nonspecifi c IgM positivity,probably rheumatoid factor related.

  17. Analysis of success and survival in the health industry.

    Science.gov (United States)

    Simonetti, J L; Nykodym, N; Kubiak, S

    Modern management theory accepts that people work for many reasons and to fulfill many goals. People want to survive and succeed and, given the opportunity and the skills, they will. Health professionals seek some of the higher goals. They want to serve their fellow man without being a servant. They want to succeed by providing relief to the suffering; such success must, by necessity, be exceptionally sweet. When human lives are at stake, the word "important" is truly defined. To a health professional, advancement can be an organizational promotion or it can be a professional achievement. In either case, how he/she succeeds will depend on what he/she does. He/she must perform well against a yardstick that grows constantly due to the advances in medical science. He/she must also realize constantly that what he/she performs on is a human being, and must be treated as such. He/she must keep technically able without losing his/her ability to deal in human relations. This study has shown that the health professional accepts the importance of these concepts.

  18. Aircraft Survivability: Susceptibility Reduction, Spring 2003

    Science.gov (United States)

    2003-01-01

    ability from attacks by man-portable air defense systems (MANPADS)? Not too long ago, it would have struck many as unnecessary to seri- ously debate ...this drying process required an auto- clave and took several weeks to com- pletely remove the fluid. Much of the aerogel research since the 1930s has

  19. Poor Man's Methadone: A Case Report of Loperamide Toxicity.

    Science.gov (United States)

    Dierksen, Jennifer; Gonsoulin, Morna; Walterscheid, Jeffrey P

    2015-12-01

    Loperamide, a common over-the-counter antidiarrheal drug and opioid derivative, is formulated to act upon intestinal opioid receptors. However, at high doses, loperamide crosses the blood-brain barrier and reaches central opioid receptors in the brain, leading to central opiate effects including euphoria and respiratory depression. We report the case of a young man found dead in his residence with a known history of drug abuse. At autopsy, the only significant findings were a distended bladder and bloody oral purge. Drug screening found nontoxic levels of alprazolam, fluoxetine, and marijuana metabolites. Liquid chromatography time-of-flight mass spectrometry found an unusual set of split isotope peaks consistent with chlorine. On the basis of autopsy and toxicological findings, loperamide toxicity was suspected because of its opioid properties and molecular formula containing chlorine. A sample of loperamide was analyzed by liquid chromatography time-of-flight mass spectrometry, resulting in a matching mass and retention time to the decedent's sample. Subsequently, quantitative testing detected 63 ng/mL of loperamide or more than 6 times of therapeutic peak concentration. Cause of death was determined as "toxic effects of loperamide with fluoxetine and alprazolam." Because of its opioid effects and easy accessibility, loperamide is known as "poor man's methadone" and may go undetected at medical and forensic drug screening.

  20. An algorithm for nasal pungency thresholds in man.

    Science.gov (United States)

    Abraham, M H; Kumarsingh, R; Cometto-Muniz, J E; Cain, W S

    1998-03-01

    Nasal pungency thresholds (NPT) in man have been determined by Cometto-Muniz and Cain for 44 varied compounds, including esters, aldehydes, ketones, alcohols, carboxylic acids, aromatic hydrocarbons and pyridine. With the exclusion of acetic acid, 43 of these NPT values are well correlated through the general linear free energy equation of Abraham, leading to the algorithm, log(1/NPT) = -8.519 + 2.154 pi(2)H + 3.522 sigma alpha(2)H + 1.397 sigma beta(2)H + 0.860 logL16. N = 43, r2 = 0.955, SD = 0.27, F = 201 (i) where the independent variables are solute descriptors: pi(2)H is the dipolarity/polarizability, sigma alpha(2)H and sigma beta(2)H are the overall or effective hydrogen-bond acidity and basicity, and L16 is the solute Ostwald solubility coefficient on hexadecane at 25 degrees C. Surprisingly, the aliphatic aldehydes and carboxylic acids fit the correlation and with respect to nasal pungency thresholds in man for brief (1-3 s) presentations must be regarded as 'nonreactive' compounds. It is suggested mere transport of the compound from the air stream to the receptor area largely determines the potency to produce pungency. Various chemical properties of the receptor area are deduced from the coefficients in Eq. i.

  1. The MAN hydrogen propulsion system for city buses

    Energy Technology Data Exchange (ETDEWEB)

    Knorr, H.; Held, W.; Pruemm, W. [MAN Nutzfahrzeuge Aktiengesellschaft, Nuernberg (Germany); Ruediger, H. [Linde AG, Hoellriegelskreuth (Germany)

    1998-12-31

    MAN Nutzfahrzeuge Aktiengesellschaft has developed a hydrogen-powered bus as part of the Euro-Quebec Hydro-Hydrogen Pilot Project. The project is being sponsored by the European Union. The MAN hydrogen bus is based on a model SL standard-production city bus. The bus is driven by an internal combustion engine. The engine will run on either hydrogen or gasoline, to which end it has two independently-operating injection systems. The engine`s emission levels in both modes are well inside the applicable limits for commercial vehicles. The hydrogen is carried in the vehicle in liquid form at extremely low temperatures. The fuel tank system consists of three vacuum-insulated tanks, developed by Linde AG, who also developed the refueling system. A comprehensive safety concept has been compiled for the vehicle with the cooperation of TUV Bayern-Sachsen to ensure that the highest possible levels of safety are met. The bus has been accepted by TUV and has been in scheduled service since 1996. The vehicle has covered a distance of more than 10 000 km in the city of Erlangen without any safety-relevant incident or fault. (author)

  2. Impairment of memorization by high doses of pyridoxine in man.

    Science.gov (United States)

    Molimard, R; Marillaud, A; Paille, A; Le Devehat, C; Lemoine, A; Dougny, M

    1980-05-01

    Two controlled trials were performed successively to evaluate the effect of high doses of oral pyridoxine on brain performance in man. In trial I, medical students volunteered to take 100 mg, 500 mg of pyridoxine a day or placebo for 10 days. A digit coding test was performed before, and at the end of the treatment period and a third 15 days later. The improvement of performance from the first to the third test (learning effect) was significantly better in the placebo group than in the B6 treated groups. This could be attributed to memorization of skills. Trial II was performed in obese patients starting a low calorie diet in whom vitamins are routinely prescribed. Performance in a work recognition test and in a visual retention test was lower for the group receiving 1 g of pyridoxine a day. Thus, high doses of oral pyridoxine are likely to impair memorization in man. Disturbances of neuro-transmitter metabolism such as increase of GABA production might explain the effect. As the benefit of high doses of pyridoxine has not been well-documented and as the study has suggested that undesired effects may indeed exist, the widespread use of such doses is questionable.

  3. Complement activated granulocytes can cause autologous tissue destruction in man

    Directory of Open Access Journals (Sweden)

    E. Löhde

    1992-01-01

    Full Text Available Activation of polymorphonuclear granulocytes (PMNs by C5a is thought to be important in the pathogenesis of multiple organ failure during sepsis and after trauma. In our experiment exposure of human PMNs to autologous zymosan activated plasma (ZAP leads to a rapid increase in chemiluminescence. Heating the ZAP at 56°C for 30 min did not alter the changes, while untreated plasma induced only baseline activity. The respiratory burst could be completely abolished by decomplementation and preincubation with rabbit antihuman C5a antibodies. Observation of human omentum using electron microscopy showed intravascular aggregation of PMNs, with capillary thrombosis and diapedesis of the cells through endothelial junctions 90 s after exposure to ZAP. PMNs caused disruption of connections between the mesothelial cells. After 4 min the mesothelium was completely destroyed, and connective tissue and fat cells exposed. Native plasma and minimum essential medium did not induce any morphological changes. These data support the concept that C5a activated PMNs can cause endothelial and mesothelial damage in man. Even though a causal relationship between anaphylatoxins and organ failure cannot be proved by these experiments C5a seems to be an important mediator in the pathogenesis of changes induced by severe sepsis and trauma in man.

  4. Man-made objects cuing in satellite imagery

    Energy Technology Data Exchange (ETDEWEB)

    Skurikhin, Alexei N [Los Alamos National Laboratory

    2009-01-01

    We present a multi-scale framework for man-made structures cuing in satellite image regions. The approach is based on a hierarchical image segmentation followed by structural analysis. A hierarchical segmentation produces an image pyramid that contains a stack of irregular image partitions, represented as polygonized pixel patches, of successively reduced levels of detail (LOOs). We are jumping off from the over-segmented image represented by polygons attributed with spectral and texture information. The image is represented as a proximity graph with vertices corresponding to the polygons and edges reflecting polygon relations. This is followed by the iterative graph contraction based on Boruvka's Minimum Spanning Tree (MST) construction algorithm. The graph contractions merge the patches based on their pairwise spectral and texture differences. Concurrently with the construction of the irregular image pyramid, structural analysis is done on the agglomerated patches. Man-made object cuing is based on the analysis of shape properties of the constructed patches and their spatial relations. The presented framework can be used as pre-scanning tool for wide area monitoring to quickly guide the further analysis to regions of interest.

  5. Three-Man Solid Electrolyte Carbon Dioxide Electrolysis Breadboard

    Science.gov (United States)

    Isenberg, Arnold O.

    1989-01-01

    The development of the Three-Man (2.2 lb CO2/man-day) Solid Electrolyte CO2 Electrolysis Breadboard consisted of a Phase 1 and 2 effort. The Phase 1 effort constituted fabrication of three electrolysis cell types and performing parametric testing, off-design testing, and cell life testing. The Phase 2 consisted of the preliminary design, incorporation of palladium (Pd) tubes for hydrogen separation from the electrolyzer cathode feed gases, design support testing, final design, fabrication, and performance testing of the breadboard system. The results of performance tests demonstrated that CO2 electrolysis in an oxygen reclamation system for long duration space-based habitats is feasible. Closure of the oxygen system loop, therefore, can be achieved by CO2 electrolysis. In a two step process the metabolic CO2 and H2O vapor are electrolyzed into O2, H2, and CO. The CO can subsequently be disproportionated into carbon and CO2 in a carbon deposition reactor and the CO2 in turn be recycled and electrolyzed for total O2 recovery. The development effort demonstrated electrolyzer system can be designed and built to operate safely and reliably and the incorporation of Pd tubes for hydrogen diffusion can be integrated safely with predictable performance.

  6. Cooperation and individuality among man-eating lions.

    Science.gov (United States)

    Yeakel, Justin D; Patterson, Bruce D; Fox-Dobbs, Kena; Okumura, Mercedes M; Cerling, Thure E; Moore, Jonathan W; Koch, Paul L; Dominy, Nathaniel J

    2009-11-10

    Cooperation is the cornerstone of lion social behavior. In a notorious case, a coalition of two adult male lions from Tsavo, southern Kenya, cooperatively killed dozens of railway workers in 1898. The "man-eaters of Tsavo" have since become the subject of numerous popular accounts, including three Hollywood films. Yet the full extent of the lions' man-eating behavior is unknown; estimates range widely from 28 to 135 victims. Here we use stable isotope ratios to quantify increasing dietary specialization on novel prey during a time of food limitation. For one lion, the delta(13)C and delta(15)N values of bone collagen and hair keratin (which reflect dietary inputs over years and months, respectively) reveal isotopic changes that are consistent with a progressive dietary specialization on humans. These findings not only support the hypothesis that prey scarcity drives individual dietary specialization, but also demonstrate that sustained dietary individuality can exist within a cooperative framework. The intensity of human predation (up to 30% reliance during the final months of 1898) is also associated with severe craniodental infirmities, which may have further promoted the inclusion of unconventional prey under perturbed environmental conditions.

  7. 25 years of the Conseil du Léman

    CERN Multimedia

    2012-01-01

    On 30 June, the Conseil du Léman will celebrate its 25th anniversary. The Conseil, which comprises representatives of the French departments of Ain and Haute-Savoie and the Swiss cantons of Geneva, Vaud and Valais, was set up to promote cross-border cooperation in the Lake Geneva region.   To celebrate its quarter centenary, the Conseil will be holding a day of discussions and activities, including a round-table discussion in CERN’s Globe of Science and Innovation. You are cordially invited to participate in the round-table discussion, which will be led by prominent representatives of each of the Conseil’s five constituent authorities: Round-Table Discussion The Challenges of Cross-border Cooperation: A look back at the role of the Conseil du Léman over the past 25 years. Saturday, 30 June 9.30 am - 12.30 pm Globe of Science and Innovation During the afternoon, activities for the general public will be organised in the park of the Château de ...

  8. Briquet syndrome in a man with chronic intractable pain.

    Science.gov (United States)

    de Figueiredo, J M; Baiardi, J J; Long, D M

    1980-09-01

    A 51-year-old man was admitted for evaluation and treatment of scrotal pain of 20 years' duration following unilateral orchiectomy for right testicular injury. Past attempts had failed to provide definitive or persistent relief. Physical examination and investigations were unremarkable. Psychiatric assessment revealed an angry, depressed man with a drasmatic, hypermasculine manner and hysterical and obsessive personality traits. Review of systems with a structured interview indicated that the patient had numerous medically unexplained symptoms and that he fulfilled both the Feighner and the Diagnostic and Statistical Manual of Mental Disorders 3rd edition (DSM-III) diagnostic criteria for Briquet syndrome. The case is important because it demonstrates the usefulness of recognizing Briquet syndrome in patients with the single presenting complaint of chronic, intractable pain, and the fact that Briquet syndrome, commonly considered a female disorder, can occur in men regardless of sexual orientation and in the absence of expected compensation. In addition, the case confirms the utility of a structured interview and defined criteria for making the diagnosis of Briquet syndrome.

  9. Sleep on manned space flights: Zero gravity reduces sleep duration.

    Science.gov (United States)

    Gonfalone, Alain

    2016-12-01

    The success of a manned space mission depends on the well-being of the crew. Sleep in space has been the concern of researchers from the earliest days of manned space flight. In the new frontier of space exploration one of the great problems to be solved relates to sleep. Although many reports indicate that sleep in space differs only in minor ways from terrestrial sleep, such as being somewhat less comfortable, a consistent finding has been that sleep duration in space is shorter than that on the ground. This review considers the accumulating evidence that the main reason for the shorter duration of sleep in space is the absence of gravity. This evidence shows that, similar to the effect of many other environmental variables like light, sound and cold, gravity has a measurable impact on sleep structure. As opposed to ground, in zero gravity conditions the innate, permanent, and almost unconscious effort to maintain posture and equilibrium is reduced while simultaneously the vigilance against gravity or "the fear of falling" diminishes. These phenomena may potentially explain research findings that REM sleep latency and duration are shorter in space. This assumption also implies that sleep on ground is due in part to the effort to compensate for the presence of gravity and its effects on the posture and motion of the human body: an ignored and unsuspected contribution to sleep.

  10. Advanced man-machine interaction. Fundamentals and implementation

    Energy Technology Data Exchange (ETDEWEB)

    Kraiss, K.F. (ed.) [Aachen Technische Hochschule (Germany). Lehrstuhl fuer Technische Informatik und Computerwissenschaften

    2006-07-01

    Man-machine interaction is the gateway providing access to functions and services, which, due to the ever increasing complexity of smart systems, threatens to become a bottleneck. This book therefore introduces not only advanced interfacing concepts, but also gives insight into the related theoretical background.This refers mainly to the realization of video-based multimodal interaction via gesture, mimics, and speech, but also to interacting with virtual object in virtual environments, cooperating with local or remote robots, and user assistance. While most publications in the field of human factors engineering focus on interface design, this book puts special emphasis on implementation aspects. To this end it is accompanied by software development environments for image processing, classification, and virtual environment implementation. In addition a test data base is included for gestures, head pose, facial expressions, full-body person recognition, and people tracking. These data are used for the examples throughout the book, but are also meant to encourage the reader to start experimentation on his own. Thus the book may serve as a self-contained introduction both for researchers and developers of man-machine interfaces. It may also be used for graduate-level university courses. (orig.)

  11. Analysis and testing of key technologies of PTN on MAN

    Science.gov (United States)

    Feng, Xiancheng; Chen, Ying; Cui, Wanlong

    2009-08-01

    Broadband connectivity to Internet has quickly become one of the most successful telecom service offerings ever. The meeting and marketplace of the future requires Full-Service Broadband. Full Service Broadband encompasses a unique combination of products and experience that will enable operators and network providers to meet this emerging demand for anywhere access to broadband services, quickly, cost-effectively and with minimal risk. Firstly, the standard of PTN (Packet Transmission Network) are analyzed. Then ,by deep analysis the key technology of PTN on MAN. The key technologies of PTN on MAN can be divided into two group: PBT, PBBREP, RRPP, ERP technology, and Carrier Ethernet with MPLS technology. At the same time, communication each other of MSTP and PTN,T-MPLS and IP/MPLS ,PBT and IP/MPLS are carried out by figures. At last, testing of PTN are analyzed, testing contents mainly include: TDM service function of PTN equipment, long time BER capability of STM-1service, time delay capability of PTN equipment, protection and provisioned backup path function of T-MPLS, Wrapping protection a function of T-MPLS loop network,and OAM functions.

  12. [Global lessons of Minamata disease--a man's worth].

    Science.gov (United States)

    Harada, Masazumi

    2009-02-01

    Minamata disease (MD) was first recognized in May 1956. Its first recognized victims were 3 and 5 years old children. Environmental contamination most rapidly and seriously affected the physiologically and socially weak among the residents. Methylmercury (MeHg) had accumulated in fishes and shellfishes and those who ate them had been poisoning with it. MD is an indirect poisoning by MeHg through the food chain as a result of environmental contamination, and is the first known disease to cause abnormalities in the fetus due to a toxic substances passing through the placenta. In 1962 MeHg poisoning through the placenta was found for the first time in the world. It used to be considered that poisoning was caused by direct exposure to a toxic substance, and that toxic substances did not pass the placenta. MD had implications in various fields. Namely it also stirred up legal, ethical, and eugenic arguments concerning fetal protection. Also man thought about a man's worth.

  13. Generalized Manning Condensation Model Captures the RNA Ion Atmosphere

    Science.gov (United States)

    Hayes, Ryan L.; Noel, Jeffrey K.; Mandic, Ana; Whitford, Paul C.; Sanbonmatsu, Karissa Y.; Mohanty, Udayan; Onuchic, José N.

    2016-01-01

    RNA is highly sensitive to the ionic environment, and typically requires Mg2+ to form compact structures. There is a need for models capable of describing the ion atmosphere surrounding RNA with quantitative accuracy. We present a model of RNA electrostatics and apply it within coarse-grained molecular dynamics simulation. The model treats Mg2+ ions explicitly to account for ion-ion correlations neglected by mean field theories. Since mean-field theories capture KCl well, it is treated implicitly by a generalized Manning counterion condensation model. The model extends Manning condensation to deal with arbitrary RNA conformations, non-limiting KCl concentrations, and the ion inaccessible volume of RNA. The model is tested against experimental measurements of the excess Mg2+ associated with the RNA, Γ2+, because Γ2+ is directly related to the Mg2+-RNA interaction free energy. The excellent agreement with experiment demonstrates the model captures the ionic dependence of the RNA free energy landscape. PMID:26197147

  14. THE MAN CATEGORY IN PUBLIC POLICIES AND BRAZILIAN LAWS

    Directory of Open Access Journals (Sweden)

    Samantha Alflen Banin

    2016-11-01

    Full Text Available This article discusses the view of man as a gender category in public policies and national laws, especially those focused on violence against women. With this objective, it contextualizes the studies of feminisms and masculinities as theories and epistemology that guide the analysis of 17 official Brazilian documents selected for this study. This analysis seeks to clarify how the gendered man has been understood in various documents over the years. It discusses how the formulation of laws can provide a new accountability approach beyond the punishment of these men. It also investigates the regulation of some of the existing groups of men who have used violence against women in the country. It finalizes claiming the importance of these reflections for the debate on gender and masculinities in pursuit of a more effective system of prevention and eradication of violence against women. It discusses and argues in favor of both changing the way this category is addressed in official documents, and formalizing spaces for reflection for men who have used violence against women.

  15. The mythical man-month essays on software engineering

    CERN Document Server

    Brooks, Frederick Phillips

    1995-01-01

    Few books on software project management have been as influential and timeless as The Mythical Man-Month. With a blend of software engineering facts and thought-provoking opinions, Fred Brooks offers insight for anyone managing complex projects. These essays draw from his experience as project manager for the IBM System/360 computer family and then for OS/360, its massive software system. Now, 20 years after the initial publication of his book, Brooks has revisited his original ideas and added new thoughts and advice, both for readers already familiar with his work and for readers discovering it for the first time. The added chapters contain (1) a crisp condensation of all the propositions asserted in the original book, including Brooks' central argument in The Mythical Man-Month: that large programming projects suffer management problems different from small ones due to the division of labor; that the conceptual integrity of the product is therefore critical; and that it is difficult but possible to achi...

  16. Man and pigs: sharing the same C. difficile

    NARCIS (Netherlands)

    Keessen, E.C.

    2013-01-01

    Clostridium difficile is an anaerobic spore forming gram-positive bacterium. Infection with C. difficile may lead in humans to symptomless carriership, but may also lead to diarrhea varying in severity from mild to life-threatening pseudomembraneous colitis. C. difficile spores can survive for long

  17. Time Restored - The Harrison Timekeepers and R.T. Gould, the Man Who Knew (Almost) Everything

    Science.gov (United States)

    Betts, Jonathan

    2006-09-01

    This is the story of Rupert T. Gould (1890-1948), the polymath and horologist. A remarkable man, Lt Cmdr Gould made important contributions in an extraordinary range of subject areas throughout his relatively short and dramatically troubled life. From antique clocks to scientific mysteries, from typewriters to the first systematic study of the Loch Ness Monster, Gould studied and published on them all. With the title The Stargazer, Gould was an early broadcaster on the BBC's Children's Hour when, with his encyclopaedic knowledge, he became known as The Man Who Knew Everything. Not surprisingly, he was also part of that elite group on BBC radio who formed The Brains Trust, giving on-the-spot answers to all manner of wide ranging and difficult questions. With his wide learning and photographic memory, Gould awed a national audience, becoming one of the era's radio celebrities. During the 1920s Gould restored the complex and highly significant marine timekeepers constructed by John Harrison (1693-1776), and wrote the unsurpassed classic, The Marine Chronometer, its History and Development . Today he is virtually unknown, his horological contributions scarcely mentioned in Dava Sobel's bestseller Longitude. The TV version of Longitude, in which Jeremy Irons played Rupert Gould, did at least introduce Gould's name to a wider public. Gould suffered terrible bouts of depression, resulting in a number of nervous breakdowns. These, coupled with his obsessive and pedantic nature, led to a scandalously-reported separation from his wife and cost him his family, his home, his job, and his closest friends. In this first-ever biography of Rupert Gould, Jonathan Betts, the Royal Observatory Greenwich's Senior Horologist, has given us a compelling account of a talented but flawed individual. Using hitherto unknown personal journals, the family's extensive collection of photographs, and the polymath's surviving records and notes, Betts tells the story of how Gould's early life, his

  18. Socioeconomic position and survival after cervical cancer

    DEFF Research Database (Denmark)

    Ibfelt, E H; Kjær, S K; Høgdall, C;

    2013-01-01

    In an attempt to decrease social disparities in cancer survival, it is important to consider the mechanisms by which socioeconomic position influences cancer prognosis. We aimed to investigate whether any associations between socioeconomic factors and survival after cervical cancer could...... be explained by socioeconomic differences in cancer stage, comorbidity, lifestyle factors or treatment....

  19. Escherichia coli survival in waters: Temperature dependence

    Science.gov (United States)

    Knowing the survival rates of water-borne Escherichia coli is important in evaluating microbial contamination and making appropriate management decisions. E. coli survival rates are dependent on temperature, a dependency that is routinely expressed using an analogue of the Q10 mo...

  20. The Colgate University Winter Wilderness Survival Program.

    Science.gov (United States)

    Haskell, Peter C.; Milner, Robert

    In January 1976, Colgate University offered its first Winter Wilderness Survival Program in conjunction with the North American Wilderness Survival School (NAWSS). This post-program evaluation summarizes background of the three-week program, with attention to the leadership, program aims, how the course was publicized, and how it developed month…

  1. Loneliness May Sabotage Breast Cancer Survival: Study

    Science.gov (United States)

    ... gov/news/fullstory_162498.html Loneliness May Sabotage Breast Cancer Survival: Study Weak social ties linked to higher risk ... 2016 (HealthDay News) -- Loneliness may impede long-term breast cancer survival, a new study suggests. In the years after ...

  2. Survival of Escherichia coli in stormwater biofilters.

    Science.gov (United States)

    Chandrasena, G I; Deletic, A; McCarthy, D T

    2014-04-01

    Biofilters are widely adopted in Australia for stormwater treatment, but the reported removal of common faecal indicators (such as Escherichia coli (E. coli)) varies from net removal to net leaching. Currently, the underlying mechanisms that govern the faecal microbial removal in the biofilters are poorly understood. Therefore, it is important to study retention and subsequent survival of faecal microorganisms in the biofilters under different biofilter designs and operational characteristics. The current study investigates how E. coli survival is influenced by temperature, moisture content, sunlight exposure and presence of other microorganisms in filter media and top surface sediment. Soil samples were taken from two different biofilters to investigate E. coli survival under controlled laboratory conditions. Results revealed that the presence of other microorganisms and temperature are vital stressors which govern the survival of E. coli captured either in the top surface sediment or filter media, while sunlight exposure and moisture content are important for the survival of E. coli captured in the top surface sediment compared to that of the filter media. Moreover, increased survival was found in the filter media compared to the top sediment, and sand filter media was found be more hostile than loamy sand filter media towards E. coli survival. Results also suggest that the contribution from the tested environmental stressors on E. coli survival in biofilters will be greatly affected by the seasonality and may vary from one site to another.

  3. Survival Processing and the Stroop Task

    Directory of Open Access Journals (Sweden)

    Stephanie A. Kazanas

    2015-11-01

    Full Text Available This study was designed to investigate the impact of survival processing with a novel task for this paradigm: the Stroop color-naming task. As the literature is mixed with regard to task generalizability, with survival processing promoting better memory for words, but not better memory for faces or paired associates, these types of task investigations are important to a growing field of research. Using the Stroop task provides a unique contribution, as identifying items by color is an important evolutionary adaptation and not specific to humans as is the case with word recall. Our results indicate that survival processing, with its accompanying survival-relevance rating task, remains the best mnemonic strategy for word memory. However, our results also indicate that presenting the survival passage does not motivate better color-naming performance than color-naming alone. In addition, survival processing led to a larger amount of Stroop interference, though not significantly larger than the other conditions. Together, these findings suggest that considering one’s survival when performing memory and attention-based tasks does not enhance cognitive performance generally, although greater allocation of attentional resources to color-incongruent concrete objects could be considered adaptive. These findings support the notion that engaging in deeper processing via survival-relevance ratings may preserve these words across a variety of experimental manipulations.

  4. Survival of Phytophthora infestans in Surface Water.

    Science.gov (United States)

    Porter, Lyndon D; Johnson, Dennis A

    2004-04-01

    ABSTRACT Coverless petri dishes with water suspensions of sporangia and zoospores of Phytophthora infestans were embedded in sandy soil in eastern Washington in July and October 2001 and July 2002 to quantify longevity of spores in water under natural conditions. Effects of solar radiation intensity, presence of soil in petri dishes (15 g per dish), and a 2-h chill period on survival of isolates of clonal lineages US-8 and US-11 were investigated. Spores in water suspensions survived 0 to 16 days under nonshaded conditions and 2 to 20 days under shaded conditions. Mean spore survival significantly increased from 1.7 to 5.8 days when soil was added to the water. Maximum survival time of spores in water without soil exposed to direct sunlight was 2 to 3 days in July and 6 to 8 days in October. Mean duration of survival did not differ significantly between chilled and nonchilled sporangia, but significantly fewer chilled spores survived for extended periods than that of nonchilled spores. Spores of US-11 and US-8 isolates did not differ in mean duration of survival, but significantly greater numbers of sporangia of US-8 survived than did sporangia of US-11 in one of three trials.

  5. E. coli survival in waters: temperature dependence

    Science.gov (United States)

    Knowing the survival rates of water-borne Escherichia coli is important for evaluating microbial contamination and in making appropriate management decisions. E. coli survival rates are dependent on temperature; this dependency is routinely expressed using an analog of the Q10 model. This suggestion...

  6. Nematode survival in relation to soil moisture

    NARCIS (Netherlands)

    Simons, W.R.

    1973-01-01

    Established nematode populations are very persistent in the soil. It is known that they need sufficient soil moisture for movement, feeding and reproduction (fig. 5), and that there are adverse soil moisture conditions which they cannot survive. The influence of soil moisture on survival of nematode

  7. Gait speed and survival in older adults.

    NARCIS (Netherlands)

    Studenski, S.A.; Perera, S.; Patel, K.; Rosano, C.; Faulkner, K.; Inzitari, M.; Brach, J.; Chandler, J.; Cawthon, P.; Connor, E.B.; Nevitt, M.; Visser, M.C.H. de; Kritchevsky, S.; Badinelli, S.; Harris, T.; Newman, A.B.; Cauley, J.; Ferrucci, L.; Guralnik, J.

    2011-01-01

    CONTEXT: Survival estimates help individualize goals of care for geriatric patients, but life tables fail to account for the great variability in survival. Physical performance measures, such as gait speed, might help account for variability, allowing clinicians to make more individualized estimates

  8. Survival of Spoonbills on Wadden Sea islands

    NARCIS (Netherlands)

    Bauchau, V.; Horn, H.; Overdijk, O.

    1998-01-01

    The Spoonbill populations in Europe are fragmented and threatened. The dynamics of the species is poorly known but ringing and observation programmes are under way. Here we estimated the local survival of two colour-ringed populations of Spoonbills in the Netherlands. Adult survival and sighting rat

  9. Time varying effects in survival analysis

    DEFF Research Database (Denmark)

    Scheike, Thomas H.

    2002-01-01

    additive risk model; counting process; proportional hazards model; semi-parametric models; survival data; time-varying effects; nonparametric testing......additive risk model; counting process; proportional hazards model; semi-parametric models; survival data; time-varying effects; nonparametric testing...

  10. Benefits of a Cohort Survival Projection Model

    Science.gov (United States)

    Suslow, Sidney

    1977-01-01

    A cohort survival model of student attendance provides primary and secondary benefits in accurate student information not before available. At Berkeley the computerized Cohort Survival History File, in use for two years, has been successful in assessing various aspects of students' academic behavior and student flow problems. (Editor/LBH)

  11. Temperature mediated moose survival in Northeastern Minnesota

    Science.gov (United States)

    Lenarz, M.S.; Nelson, M.E.; Schrage, M.W.; Edwards, A.J.

    2009-01-01

    The earth is in the midst of a pronounced warming trend and temperatures in Minnesota, USA, as elsewhere, are projected to increase. Northern Minnesota represents the southern edge to the circumpolar distribution of moose (Alces alces), a species intolerant of heat. Moose increase their metabolic rate to regulate their core body temperature as temperatures rise. We hypothesized that moose survival rates would be a function of the frequency and magnitude that ambient temperatures exceeded the upper critical temperature of moose. We compared annual and seasonal moose survival in northeastern Minnesota between 2002 and 2008 with a temperature metric. We found that models based on January temperatures above the critical threshold were inversely correlated with subsequent survival and explained >78 of variability in spring, fall, and annual survival. Models based on late-spring temperatures also explained a high proportion of survival during the subsequent fall. A model based on warm-season temperatures was important in explaining survival during the subsequent winter. Our analyses suggest that temperatures may have a cumulative influence on survival. We expect that continuation or acceleration of current climate trends will result in decreased survival, a decrease in moose density, and ultimately, a retreat of moose northward from their current distribution.

  12. Public Perception of Cancer Survival Rankings

    Science.gov (United States)

    Jensen, Jakob D.; Scherr, Courtney L.; Brown, Natasha; Jones, Christina; Christy, Katheryn

    2013-01-01

    Past research has observed that certain subgroups (e.g., individuals who are overweight/obese) have inaccurate estimates of survival rates for particular cancers (e.g., colon cancer). However, no study has examined whether the lay public can accurately rank cancer survival rates in comparison with one another (i.e., rank cancers from most deadly…

  13. Survival after in-hospital Cardiopulmonary Resuscitation

    Directory of Open Access Journals (Sweden)

    M Adib Hajbaghery

    2005-05-01

    Full Text Available Background: During recent years, cardiopulmonary resuscitation (CPR in hospital has received much attention. However, the survival rate of CPR in Iran’s hospitals is unknown. This study was designed to evaluate outcome of in-hospital CPR in Kashan. Methods: A longitudinal case registry study was conducted on all cases of in-hospital CPR during 6 months at 2002. Necessary data including; age, sex, underlying disease, working shift, time from cardiac arrest until initiating of CPR and until defibrillation, duration and result of CPR, frequency of tracheal intubations and time served for it were collected in a checklist. Results: In six months study, 206 cases of cardiopulmonary resuscitation attempted. The survival rate was similar for both sexes. Short-term survival observed in19.9% of cases and only 5.3% survived to discharge. Conclusions: Duration of CPR, time of the first defibrillation, response time and the location of cardiac arrest are the key predictors of survival to hospital discharge and in-hospital CPR strategies require improvement. This study promotes a national study on post CPR survival for accurate data on our performance in attention to chain of survival. KeyWords: Cardiopulmonary Resuscitation (CPR, Survival rate, Iran

  14. Long-term survival in Patau syndrome.

    Science.gov (United States)

    Tunca, Y; Kadandale, J S; Pivnick, E K

    2001-04-01

    A female patient with an extra chromosome 13 (Patau syndrome) is described. There are only five previous reports of patients with trisomy 13 who have survived past the first decade. It is concluded that non-lethal congenital anomalies and aggressive medical care play an important role in the survival of patients with trisomy 13.

  15. Cloning, expression, and purification of recombinant major mango allergen Man i 1 in Escherichia coli.

    Science.gov (United States)

    Tsai, Wen-Che; Wu, Tzee-Chung; Chiang, Bor-Luen; Wen, Hsiao-Wei

    2017-02-01

    In recent years, the number of people around the world who suffer from fruit allergies has increased. Mango can induce anaphylaxis, and two major mango allergens have been identified - Man i 1 and Man i 2. Apart from their molecular weights and pI values, no other information about them is known. This work identifies the DNA and amino acid sequences of Man i 1 and constructs an expression system for recombinant Man i 1 (rMan i 1). Firstly, 3' and 5' RACE assays were used to identify the cDNA fragment of Man i 1. Subsequently, the full length of Man i 1 cDNA was inserted into a pET-21a(+) vector, and the inserted plasmid was transformed to Escherichia coli BL21 (DE3) to express rMan i 1. The conditions for the expression of rMan i 1, including IPTG concentration, induction temperature, and induction time, were optimized. The highest amount of soluble rMan i 1 was obtained after induction with 0.1 mM IPTG at 16 °C for 20 h. The His-tagged rMan i 1 was purified using Ni-NTA agarose and its identity was verified using an anti-histidine antibody and the serum of a mango-allergic person. Additionally, rMan i 1 was identified as glyceraldehyde 3-phosphate dehydrogenase (GAPDH) and shared 86.2% identity in amino acid sequence of GAPDH from wheat. Finally, an E. coli expression system of rMan i 1 was established, with the potential to be used in immunotherapy against mango allergy or the development of assays for detecting the residues of mango allergens.

  16. Intestinal lipodystrophy (Whipple's disease). Synopsis of radiology, endoscopy, and histology

    Energy Technology Data Exchange (ETDEWEB)

    Tremmel, K.; Weiss, J.; Dahm, H.H.; Hoffmann, R.

    1986-01-01

    The case of a 48 years old man with intestinal lipodystrophy (Whipple's disease) is presented. His case is clinically, roentgenologically, endoscopically and histologically documented. The diagnosis was secured by endoscopic biopsy and by laparatomy. The patho-histologic changes of the mucosa of the proximal small bowel are pathognomonic. Roentgenologically the characteristic mucosal and lymphadenoid changes can be demonstrated as well as the range of the process. (orig.).

  17. Pulmonary Cement Embolism following Percutaneous Vertebroplasty

    Directory of Open Access Journals (Sweden)

    Ümran Toru

    2014-01-01

    Full Text Available Percutaneous vertebroplasty is a minimal invasive procedure that is applied for the treatment of osteoporotic vertebral fractures. During vertebroplasty, the leakage of bone cement outside the vertebral body leads to pulmonary cement embolism, which is a serious complication of this procedure. Here we report a 48-year-old man who was admitted to our hospital with dyspnea after percutaneous vertebroplasty and diagnosed as pulmonary cement embolism.

  18. Skin manifestations in a case of trisomy 16 mosaicism

    DEFF Research Database (Denmark)

    Ousager, Lilian Bomme; Brandrup, Flemming; Andersen, Charlotte Brasch;

    2006-01-01

    We present a 48-year-old man with unilateral dermatological manifestations including hypertrichosis, telangiectasia, hyperkeratosis and hyperpigmentation. Additional findings included skeletal abnormalities and left-sided hearing loss. Skin biopsies showed changes characteristic of porokeratosis........ Fibroblast karyotyping from affected skin demonstrated trisomy 16 mosaicism, in contrast to the normal karyotype in unaffected skin and blood lymphocytes. The possible role of trisomy 16 in porokeratosis is discussed....

  19. [Association of brownish polyposis and diverticulosis in the sigmoid colon -- a case of mucosal prolapse syndrome].

    Science.gov (United States)

    Karácsony, Tibor; Joó, Judit; Berczi, Lajos; Antal, András

    2011-10-01

    The authors present a case of a 48 year-old man, who was diagnosed with several brownish sigmoid polyps of 1-2 cm size and diverticulosis on colonoscopy. Subsequently, laparoscopic sigmoid resection was carried out due to lower gastrointestinal bleeding. Histological examination revealed diverticulosis associated with polyposis. This rare entity is known in the literature as prolapse-type inflammatory polyp, which is a type of mucosal prolapse syndrome. The brownish discolouration was caused by hemosiderin deposition.

  20. A case of crossed aphasia with apraxia of speech

    Directory of Open Access Journals (Sweden)

    Yogesh Patidar

    2013-01-01

    Full Text Available Apraxia of speech (AOS is a rare, but well-defined motor speech disorder. It is characterized by irregular articulatory errors, attempts of self-correction and persistent prosodic abnormalities. Similar to aphasia, AOS is also localized to the dominant cerebral hemisphere. We report a case of Crossed Aphasia with AOS in a 48-year-old right-handed man due to an ischemic infarct in right cerebral hemisphere.

  1. Bilateral occipital lobe infarction with altitudinal field loss following radiofrequency cardiac catheter ablation

    OpenAIRE

    Chen Celia S; Lee Andrew W; Luu Susie T

    2010-01-01

    Abstract Background Bilateral stroke following radiofrequency catheter ablation is an unusual complication and may result in bilateral altitudinal visual field defects. Bilateral altitudinal visual field defects usually result from prechiasmal pathology causing damage to both retinas or optic nerves and rarely from bilateral symmetric damage to the post chiasmal visual pathways. Case presentation A 48-year-old man complained of visual disturbance on wakening following radiofrequency catheter ...

  2. Using a metal detector to locate a swallowed ring pull.

    Science.gov (United States)

    Ryan, J; Perez-Avila, C A; Cherukuri, A; Tidey, B

    1995-03-01

    A 48-year-old man accidently swallowed the ring pull from a soft drink can. He complained of pain in his chest. Chest radiographs were normal. A metal detector emitted a strong response when passed across the front of his chest. Oesophagoscopy was carried out and the ring pull was successfully removed. We recommend the wider use of metal detectors by accident and emergency (A&E) department staff particularly when dealing with patients who have ingested metals of low radiodensity.

  3. [My hands hurt so much!].

    Science.gov (United States)

    Rüst, Christoph A; Rosemann, Thomas; Knechtle, Beat

    2014-11-26

    We present the case of a 48-year-old man complaining of pain in his hands. In a first step, a two-sided carpal tunnel syndrome was found, and in the further course of the disease an acromegaly. The combinations of carpal tunnel syndrome, impaired glucose tolerance and radiological findings in the area of the sella turcica were the clues for the diagnosis of acromegaly.

  4. Occlusive ascending aorta and arch atheroma treated with deep hypothermic circulatory arrest and thromboendarterectomy.

    LENUS (Irish Health Repository)

    O' Sullivan, Katie E

    2013-12-01

    We describe an uncommon presentation of severely advanced aortic atherosclerosis in a 48-year old man with a history of hypertension and heavy smoking. Initial presentation with upper limb ischaemia led to the diagnosis of an aortic arch atheroma occluding 90% of the aortic lumen, managed with deep hypothermic circulatory arrest and aortic thromboendarterectomy. To our knowledge, this is the first reported case of atherosclerotic plaque resulting in aortic occlusion and requiring emergent operative intervention.

  5. Synovial Sarcoma of the Larynx: Report of a Case and Review of Literature

    Science.gov (United States)

    Baby, Anto; Somanathan, Thara; Konoth, Sreedevi

    2017-01-01

    Sarcomas account for less than 1% of malignant neoplasms arising in the head and neck in adults. Laryngeal synovial sarcoma is an extremely rare form of laryngeal malignancy with less than 20 cases reported in the literature. We report the case of a 48-year-old man with synovial sarcoma of the larynx. He underwent excision of the tumor followed by radiation. He is alive in remission at 36 months. The literature on synovial sarcoma of the larynx is reviewed. PMID:28280643

  6. Cutaneous and gastrointestinal symptoms in two patients with systemic mastocytosis successfully treated with omalizumab

    DEFF Research Database (Denmark)

    Lieberoth, Sofie; Thomsen, Simon Francis

    2015-01-01

    The pathogenesis of mastocytosis is not well defined and thus treatment remains challenging and remains on a palliative basis. We present two cases (a 48-year-old woman and a 57-year-old man) with indolent systemic mastocytosis in whom omalizumab (anti-IgE) reduced gastrointestinal and cutaneous...... symptoms significantly. This observation provides additional insight into the effects of omalizumab on systemic mastocytosis....

  7. Palliative stent graft placement combined with subsequent open surgery for retrograde ascending dissection intra-thoracic endovascular aortic repair

    OpenAIRE

    Zhu, Kai; Lai, Hao; Guo, Changfa; Li, Jun; Wang, Chunsheng

    2014-01-01

    Thoracic endovascular aortic repair (TEVAR) is an effective strategy for type B dissection. Retrograde ascending dissection (RAD) intra-TEVAR is a rare complication on clinic. In this case, a 48-year-old Chinese man with Stanford type B aortic dissection suffered acute RAD during the TEVAR. And palliative stent grafts placement was performed in a local hospital, which earned the time for transfer and subsequent total arch replacement surgery in Zhongshan Hospital Fudan University. This report...

  8. Cardiac Manifestations of Toxocariasis: A Case Report of Loffler Endocarditis and Literature Review

    OpenAIRE

    Dorin, Joséphine; Filippetti, Laura; Debourgogne, Anne; Voilliot, Damien; Huttin, Olivier; Machouart, Marie

    2015-01-01

    International audience; This paper reports a case of toxocariasis with cardiac manifestations. The patient was a 48-year-old man suffering from a Löffler endocarditis with hypereosinophilia. ELISA and Western blot tests confirmed the diagnosis of toxocariasis. The disease was successfully managed by a combination of albendazole and corticosteroids.A few cases of cardiac toxocariasis have been described previously in the literature focusing on this unusual location. Eosinophils may have a key ...

  9. Wild turkey poult survival in southcentral Iowa

    Science.gov (United States)

    Hubbard, M.W.; Garner, D.L.; Klaas, E.E.

    1999-01-01

    Poult survival is key to understanding annual change in wild turkey (Meleagris gallopavo) populations. Survival of eastern wild turkey poults (M. g. silvestris) 0-4 weeks posthatch was studied in southcentral Iowa during 1994-97. Survival estimates of poults were calculated based on biweekly flush counts and daily locations acquired via radiotelemetry. Poult survival averaged 0.52 ?? 0.14% (?? ?? SE) for telemetry counts and 0.40 ?? 0.15 for flush counts. No within-year or across-year differences were detected between estimation techniques. More than 72% (n = 32) of documented poult mortality occurred ???14 days posthatch, and mammalian predation accounted for 92.9% of documented mortality. If mortality agents are not of concern, we suggest biologists conduct 4-week flush counts to obtain poult survival estimates for use in population models and development of harvest recommendations.

  10. Survival Prognosis in Very Old Adults

    DEFF Research Database (Denmark)

    Thinggaard, Mikael; McGue, Matt; Jeune, Bernard;

    2016-01-01

    OBJECTIVES: To determine whether simple functional indicators are predictors of survival prognosis in very old adults. DESIGN: In-person survey conducted over a 3-month period in 1998; assessment of survival over a 15-year follow-up period. SETTING: Denmark. PARTICIPANTS: All 3,600 Danes born...... performance, cognition, depression symptomatology, self-rated health, and all-cause mortality, evaluated as average remaining lifespan and chance of surviving to 100 years. RESULTS: Men aged 92 to 93 had an overall 6.0% chance of surviving to 100 years, whereas the chance for women was 11.4%. Being able......% CI = 24.8-43.5) for women. CONCLUSION: Chair stand score combined with MMSE score is a quick and easy way to estimate overall chance of survival in very old adults, which is particularly relevant when treatment with potential side effects for nonacute diseases is considered....

  11. Microbial survival and odor in laundry

    DEFF Research Database (Denmark)

    Jepsen, Signe Munk; Johansen, Charlotte; Stahnke, Louise Heller

    2001-01-01

    -were evaluated on cotton textile. A significant survival and transfer between textiles were found for all four test strains washed in E.U. and U.S. color detergents (without bleach), whereas no survival was observed in bleach-containing detergents. Gram-negative strains generally survived in greater numbers than...... Gram-positive strains. A greater survival was observed in U.S. detergents at U.S. conditions (30 degreesC, 12 min) than in E.U. detergents at E.U. conditions (40 degreesC, 30 min). The adhesion of odorants to cotton and polyester textiles during washing and drying was studied using six previously......, hydrophobic odorants [(Z)-4- heptenal, (E)-2-nonenal, and guaiacol] adhered more strongly to polyester than the acids. The odor formed by surviving skin microflora attached to textiles soiled with human sebum and sweat after laundering at 30 degreesC was studied by sensory evaluation and aroma extract...

  12. Does biological relatedness affect child survival?

    Directory of Open Access Journals (Sweden)

    2003-05-01

    Full Text Available Objective: We studied child survival in Rakai, Uganda where many children are fostered out or orphaned. Methods: Biological relatedness is measured as the average of the Wright's coefficients between each household member and the child. Instrumental variables for fostering include proportion of adult males in household, age and gender of household head. Control variables include SES, religion, polygyny, household size, child age, child birth size, and child HIV status. Results: Presence of both parents in the household increased the odds of survival by 28%. After controlling for the endogeneity of child placement decisions in a multivariate model we found that lower biological relatedness of a child was associated with statistically significant reductions in child survival. The effects of biological relatedness on child survival tend to be stronger for both HIV- and HIV+ children of HIV+ mothers. Conclusions: Reductions in the numbers of close relatives caring for children of HIV+ mothers reduce child survival.

  13. Prognostic Indicators for Ebola Patient Survival.

    Science.gov (United States)

    Crowe, Samuel J; Maenner, Matthew J; Kuah, Solomon; Erickson, Bobbie Rae; Coffee, Megan; Knust, Barbara; Klena, John; Foday, Joyce; Hertz, Darren; Hermans, Veerle; Achar, Jay; Caleo, Grazia M; Van Herp, Michel; Albariño, César G; Amman, Brian; Basile, Alison Jane; Bearden, Scott; Belser, Jessica A; Bergeron, Eric; Blau, Dianna; Brault, Aaron C; Campbell, Shelley; Flint, Mike; Gibbons, Aridth; Goodman, Christin; McMullan, Laura; Paddock, Christopher; Russell, Brandy; Salzer, Johanna S; Sanchez, Angela; Sealy, Tara; Wang, David; Saffa, Gbessay; Turay, Alhajie; Nichol, Stuart T; Towner, Jonathan S

    2016-02-01

    To determine whether 2 readily available indicators predicted survival among patients with Ebola virus disease in Sierra Leone, we evaluated information for 216 of the 227 patients in Bo District during a 4-month period. The indicators were time from symptom onset to healthcare facility admission and quantitative real-time reverse transcription PCR cycle threshold (Ct), a surrogate for viral load, in first Ebola virus-positive blood sample tested. Of these patients, 151 were alive when detected and had reported healthcare facility admission dates and Ct values available. Time from symptom onset to healthcare facility admission was not associated with survival, but viral load in the first Ebola virus-positive blood sample was inversely associated with survival: 52 (87%) of 60 patients with a Ct of >24 survived and 20 (22%) of 91 with a Ct of <24 survived. Ct values may be useful for clinicians making treatment decisions or managing patient or family expectations.

  14. Linking age, survival, and transit time distributions

    Science.gov (United States)

    Calabrese, Salvatore; Porporato, Amilcare

    2015-10-01

    Although the concepts of age, survival, and transit time have been widely used in many fields, including population dynamics, chemical engineering, and hydrology, a comprehensive mathematical framework is still missing. Here we discuss several relationships among these quantities by starting from the evolution equation for the joint distribution of age and survival, from which the equations for age and survival time readily follow. It also becomes apparent how the statistical dependence between age and survival is directly related to either the age dependence of the loss function or the survival-time dependence of the input function. The solution of the joint distribution equation also allows us to obtain the relationships between the age at exit (or death) and the survival time at input (or birth), as well as to stress the symmetries of the various distributions under time reversal. The transit time is then obtained as a sum of the age and survival time, and its properties are discussed along with the general relationships between their mean values. The special case of steady state case is analyzed in detail. Some examples, inspired by hydrologic applications, are presented to illustrate the theory with the specific results. This article was corrected on 11 Nov 2015. See the end of the full text for details.

  15. Cancer survival disparities by health insurance status.

    Science.gov (United States)

    Niu, Xiaoling; Roche, Lisa M; Pawlish, Karen S; Henry, Kevin A

    2013-06-01

    Previous studies found that uninsured and Medicaid insured cancer patients have poorer outcomes than cancer patients with private insurance. We examined the association between health insurance status and survival of New Jersey patients 18-64 diagnosed with seven common cancers during 1999-2004. Hazard ratios (HRs) with 95% confidence intervals for 5-year cause-specific survival were calculated from Cox proportional hazards regression models; health insurance status was the primary predictor with adjustment for other significant factors in univariate chi-square or Kaplan-Meier survival log-rank tests. Two diagnosis periods by health insurance status were compared using Kaplan-Meier survival log-rank tests. For breast, colorectal, lung, non-Hodgkin lymphoma (NHL), and prostate cancer, uninsured and Medicaid insured patients had significantly higher risks of death than privately insured patients. For bladder cancer, uninsured patients had a significantly higher risk of death than privately insured patients. Survival improved between the two diagnosis periods for privately insured patients with breast, colorectal, or lung cancer and NHL, for Medicaid insured patients with NHL, and not at all for uninsured patients. Survival from cancer appears to be related to a complex set of demographic and clinical factors of which insurance status is a part. While ensuring that everyone has adequate health insurance is an important step, additional measures must be taken to address cancer survival disparities.

  16. PSYCHOLINGUISTIC CHARACTERISTICS OF AUTISTS AND THEIR PROTOTYPES IN AMERICAN CINEMA DISCOURSE (BASED ON THE FILMS RAIN MAN AND THE REAL RAIN MAN

    Directory of Open Access Journals (Sweden)

    L.M. Ikalyuk

    2015-09-01

    Full Text Available The article focuses on the study of the main characteristics of people with autistic spectrum disorders. The comparison between the famous American savant, Kim Peek, and his prototype in the American cinema discourse has been made on the basis of the films Rain Man and The Real Rain Man. With the help of psychographological analysis, the speech of the man and his fictional prototype has been examined. The analysis showed that the difference between the two persons is indubitable, which can be explained by the fact that the savant syndrome was caused by different disorders.

  17. The Empty Niche -notes for an Idea of Man-

    Directory of Open Access Journals (Sweden)

    Alberto Leongómez Herrera

    2016-06-01

    Full Text Available The main thesis in this essay is the idea that, having entered into a new era marked by the use of nuclear energy and the detonation of the atomic bombs in 1945 in Japan, the human species went into an evolutionary crisis which -among other expressions- takes shape as an identity crisis whose main evidence is the absence of an Idea of Man. So to fill this empty niche -the compass without which every education attempt proves vain- it is necessary to search for possible connections between the various theories and knowledge facts directly addressing the structure of human consciousness: linguistic sign and conditioned reflex, perception and relativity theory, evolution and complexity.

  18. Development of techniques to enhance man/machine communication

    Science.gov (United States)

    Targ, R.; Cole, P.; Puthoff, H.

    1974-01-01

    A four-state random stimulus generator, considered to function as an ESP teaching machine was used to investigate an approach to facilitating interactions between man and machines. A subject tries to guess in which of four states the machine is. The machine offers the user feedback and reinforcement as to the correctness of his choice. Using this machine, 148 volunteer subjects were screened under various protocols. Several whose learning slope and/or mean score departed significantly from chance expectation were identified. Direct physiological evidence of perception of remote stimuli not presented to any known sense of the percipient using electroencephalographic (EEG) output when a light was flashed in a distant room was also studied.

  19. A Survey of Man in the Middle Attacks

    DEFF Research Database (Denmark)

    Conti, Mauro; Dragoni, Nicola; Lesyk, Viktor

    2016-01-01

    extensively review the literature on MITM to analyse and categorize the scope of MITM attacks, considering both a reference model, such as the open systems interconnection (OSI) model, as well as two specific widely used network technologies, i.e., GSM and UMTS. In particular, we classify MITM attacks based......The Man-In-The-Middle (MITM) attack is one of the most well known attacks in computer security, representing one of the biggest concerns for security professionals. MITM targets the actual data that flows between endpoints, and the confidentiality and integrity of the data itself. In this paper, we...... on several parameters, like location of an attacker in the network, nature of a communication channel, and impersonation techniques. Based on an impersonation techniques classification, we then provide execution steps for each MITM class. We survey existing countermeasures and discuss the comparison among...

  20. Myoelectric silence following unopposed passive stretch in normal man.

    Science.gov (United States)

    Angel, R W; Waxman, S G; Kocsis, J D

    1980-08-01

    The response to unopposed passive muscle stretch applied during sustained contraction was studied in normal man. When the subject did not resist the stretching force, the initial response was a brief cessation of EMG activity in the elongated muscle. The myoelectric silence was observed repeatedly in muscles of the upper and lower limbs. The response to passive stretch is discussed in relation to the lengthening reaction and the inverse myotatic reflex. The silent period observed under these experimental conditions is unlikely to be caused by Renshaw inhibition, a pause in spindle afferent discharge, or activity of the group II afferent reflex pathway. Possible mechanisms include autogenetic inhibition and a stretch-evoked decrease of fusimotor activity.

  1. Hydrocephalus in an elderly man with systemic lupus erythematosus.

    Science.gov (United States)

    Chen, Wei-Sheng; Wu, Tsai-Hung; Chou, Chung-Tei; Tsai, Chang-Youh

    2009-06-01

    A 71-year-old man presented with quadriplegia, seizures, dysarthria, motor aphasia and urinary incontinence lasting for several years. The development of proteinuria and increased susceptibility to infections brought the physician's attention to possible underlying autoimmune diseases. Laboratory investigations revealed evidence for systemic lupus erythematosus (SLE) and antiphospholipid syndrome. Imaging studies showed obstructive hydrocephalus. Several courses of methylprednisolone therapies followed by maintenance therapy with low-dose steroid, ventriculoperitoneal shunt, and antihypertensives improved the proteinuria and dysarthria but not the urinary incontinence or dementia. A thromboembolic event in the central nervous system secondary to phospholipid antibodies or lupus activity may represent a pathogenetic basis for hydrocephalus. When encountering a patient with hydrocephalus but without apparent predisposing factors, it is always important to include SLE as a differential diagnosis.

  2. MAN-MACHINE COLLABORATED KNOWLEDGE CREATION IN HWMSE

    Institute of Scientific and Technical Information of China (English)

    Jingyuan YU; Xiaoji ZHOU; Shan FENG

    2005-01-01

    The target of Hall for Workshop of Meta-synthetic Engineering (HWMSE) is to organically combine the human expert systems, machine systems and knowledge systems so as to realize meta-syntheses. The availability of HWMSE embodies in capabilities of knowledge using and knowledge creation. In HWMSE the knowledge systems could be classed into two types: general knowledge system and object knowledge system. A highly strong and continually accumulated object knowledge system is essential for complex system problem solving. Systematic study of the object system is the foundation for knowledge system construction in HWMSE. It is important to design the knowledge system as a whole for systematic research while at the meanwhile open for accumulation through utilization. Case of object knowledge system construction and utilization in the project Research on the Man-machine Collaborated HWMSE Supporting Macroeconomic Policy Making is discussed.

  3. Natural and Man-made Antibody Repertories for Antibody Discovery

    Directory of Open Access Journals (Sweden)

    Juan C eAlmagro

    2012-11-01

    Full Text Available Antibodies are the fastest-growing segment of the biologics market. The success of antibody-based drugs resides in their exquisite specificity, high potency, stability, solubility, safety and relatively inexpensive manufacturing process in comparison with other biologics. We outline here the structural studies and fundamental principles that define how antibodies interact with diverse targets. We also describe the antibody repertoires and affinity maturation mechanisms of human, mice and chickens, plus the use of novel single-domain antibodies in camelids and sharks. These species all utilize diverse evolutionary solutions to generate specific and high affinity antibodies and illustrate the plasticity of natural antibody repertoires. In addition, we discuss the multiple variations of man-made antibody repertoires designed and validated in the last two decades, which have served as tools to explore how the size, diversity and composition of a repertoire impact the antibody discovery process.

  4. Willem Einthoven--the man. The string galvanometer electrocardiograph.

    Science.gov (United States)

    Ershler, I

    1988-02-01

    Despite the universal use of the electrocardiogram for cardiac evaluation, surprisingly few physicians are aware of the individual, Willem Einthoven, who in 1901 reported and in 1924 received the Nobel Prize for the development of the string galvanometer electrocardiograph. Following the development of this comparatively simple device, there has been a succession of increasingly, electrically exotic, electrocardiographs, none of which surpass the original Einthoven instrument in recording accuracy. The resolution of mechanical problems in the laboratory, incident to development of the Einthoven instrument, is of interest in view of the primitive laboratory equipment available during the period the device was developed. Einthoven's preference for funds for additional laboratory assistants and equipment, in lieu of a new laboratory building as a monument to his name and his subsequent disposal of half of the Nobel Prize money, reveal the basic character of this great man, rightfully called the Father of Electrocardiography.

  5. Propulsion Aspects of Unmanned and Manned Lunar Landings

    Directory of Open Access Journals (Sweden)

    D. S. CARTON

    1963-06-01

    Full Text Available Direct vertical descent and descent from an intermediate
    lunar parking orbit are discussed. The difference in philosophy between
    langing a payload of instruments and of humans is considered in some
    detail. The " human return to eartli " problem is separated from the
    " mission success-failure " criteria.
    Some anticipated performances are given in terms of payload ratio
    for various propulsion-cehicle vcaling constants for botli forms of descent.
    Manned descent from parking orbit is discussed with respect to the
    general problem of maximising the probability of human return. .Minimum
    impulse, high safety and long low approaches are mentioned. In conclusion
    the problem of abort during the final powered descent is considered for
    fixed and variable geometry vehicles.

  6. The Return of Organisation Man: Commuter Narratives and Suburban Critique

    Directory of Open Access Journals (Sweden)

    Melissa Gregg

    2012-09-01

    Full Text Available This article considers the significance of suburban commuter imagery in a selection of screen visions of mid-century modernity. A number of examples, including Mad Men, and the screen adaptations of The Man in the Grey Flannel Suit (1956 and Revolutionary Road (2008, will be shown to echo key themes, symbols and scenes in their depictions of suburbia and the cultural impact of the corporation. Taken together, these narratives indicate the resilience of the “Organization Man” (Whyte 1956 as a figure marking the tension between individualism and conformity. It is this tension that the archetypal businessman’s uniform continues to symbolise in popular culture, even if, as this paper will argue, it is no longer the most fitting expression available.

  7. Choline associated hypersexuality in a 79-year-old man.

    Science.gov (United States)

    Calabrò, Rocco Salvatore; Cordici, Francesco; Genovese, Carmelo; Bramanti, Placido

    2014-01-01

    Hypersexuality, also referred to as sexually inappropriate behavior and sexual disinhibition, involves persistent, uninhibited sexual behaviors directed at oneself or at others, sometimes associated with neurodegenerative disorders. Choline is a water-soluble essential nutrient, used as a dietary supplement in different diseases. This report was aimed at considering choline intake as a possible cause of iatrogenic hypersexuality. After an evaluation, a 79-year-old man affected by memory loss was diagnosed with mild cognitive impairment and treated with oral choline. After 6 weeks of regular choline assumption, the patient showed a pathological increase in libido with sexual urges. As choline was withdrawn, the hypersexuality disappeared within 5 days. Since hypersexuality may be an underreported and overlooked adverse effect of drugs and dietary supplements acting on the cholinergic pathway, this should be considered when treating and counselling patients with inappropriate sexual behavior.

  8. Massive recurring angiomyxoma of the scrotum in a obese man.

    Directory of Open Access Journals (Sweden)

    Laura Moneghini

    2011-07-01

    Full Text Available Aggressive angiomyxoma (AAM is a rare mesenchymal benign myxoid tumor, characterized by locally infiltrative nature and high recurrence rate. AAM occurs almost exclusively in adult females, arising from the soft tissue of the pelvic region: to our knowledge, only 43 cases occurring in men have been reported. We report a case of massive recurrence of scrotal AAM in a 46-year-old obese man, who already underwent surgery for the same disease in 2004 and 2005. The mass had a circumference of 106 cm and weighted 30 kg. It was impossible to appreciate the testes and to find the penis. The patient underwent scrotal resection, bilateral orchidopexia and transposition of the penis, by means of a preputial flap. Residual scrotal skin was modeled in order to create a neoscrotum, where the testes were placed and secured with interrupted sutures. Histologic examination showed diffuse angiomyxoma-like lipomatosis.

  9. San Juan implements one-man survey system

    Energy Technology Data Exchange (ETDEWEB)

    Andrae, S. (San Juan Coal Co., Waterflow, NM (United States))

    1994-07-01

    Describes the one-man survey system which has been implemented at the San Juan surface mine in northwestern New Mexico. The Geodimeter System 4000, produced by Geotronics of Sweden, consists of a tripod-mounted electronic total station and a range rod-mounted remote positioning unit (RPU). A radio link between the tripod-mounted total station and the RPU enables one person to control the instrument and collect data. At San Juan the system has been used to survey overburden removal and mining. Only in cases where the pits become very long, and control cannot be set in the pit, is a two-person crew used. The system is useful for surveys of compliance projects and lends itself well to regrading work. 3 photos.

  10. Diversification in toxicology: man and environment. EUROTOX proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Seiler, J.P. [Intercantonal Office for the Control of Medicines (IOCM), Bern (Switzerland); Autrup, J.L.; Autrup, H. [eds.] [Aarhus Univ. (Denmark). Steno Inst. of Public Health

    1998-12-31

    This volume contains the main papers presented at the 1997 EUROTOX Congress, Aaarhus, Denmark, 24-28 June 1997. Diversification in toxicology is not seen as splitting into subfields, but as the application of basic science to such diverse areas as man and his environment. The pressing issues which have been dealt with not only include reproductive effects of environmental chemicals (`xenoestrogens`), but also receptor-mediated toxic responses, new frontiers in human and ecological toxicology, chemoprevention of cancer and molecular approaches in toxicological research. The practical and ethical facets of toxicology, e.g. ecotoxicological risk assessment, biomarkers of exposure, complex chemical mixtures as well as animal welfare and the ethics of animal experimentation, are also treated. (orig.)

  11. A 59 year-old man with sellar lesion.

    Science.gov (United States)

    Sargis, Robert M; Wollmann, Robert L; Pytel, Peter

    2009-01-01

    A 59 year-old man presented with a large sellar mass. Pathologic examination revealed a tumor with two distinct cell populations. The majority of the tumor showed typical pituitary gonadotroph adenoma morphology and staining. Diffusely scattered throughout this tumor were nests of epithelial cells with an appearance typical of adamantinomatous craniopharyngioma and that were proliferating by Ki-67. Moreover, their diffuse distribution within the adenoma portion of the tumor suggests that these areas arose from within the adenoma where squamous rests are not observed. While pituitary adenomas juxtaposed to craniopharyngiomas have been reported, these cases have consisted of distinct masses unlike the intimately admixed tumor described in this case. Moreover, all previous reports of craniopharyngiomas with pituitary adenoma have consisted of prolactinomas. This is the first reported case of a craniopharyngioma with gonadotroph adenoma.

  12. Tracing the Man in the Middle in Monoidal Categories

    CERN Document Server

    Pavlovic, Dusko

    2012-01-01

    Man-in-the-Middle (MM) is not only a ubiquitous attack pattern in security, but also an important paradigm of network computation and economics. Recognizing ongoing MM-attacks is an important security task; modeling MM-interactions is an interesting task for semantics of computation. Traced monoidal categories are a natural framework for MM-modelling, as the trace structure provides a tool to hide what happens *in the middle*. An effective analysis of what has been traced out seems to require an additional property of traces, called *normality*. We describe a modest model of network computation, based on partially ordered multisets (pomsets), where basic network interactions arise from the monoidal trace structure, and a normal trace structure arises from an iterative, i.e. coalgebraic structure over terms and messages used in computation and communication. The correspondence is established using a convenient monadic description of normally traced monoidal categories.

  13. Multielectron High Harmonic Generation: simple man on a complex plane

    CERN Document Server

    Smirnova, Olga

    2013-01-01

    From the famous classical "simple man" model to the recent multichannel model for polyatomic molecules, this tutorial will guide you through the several landmarks in our understanding of high harmonic generation and high harmonic spectroscopy. Our goal was to provide recipes and insights for modelling the harmonic response in various regimes, from the single active electron regime typical for noble gas atoms to the laser-driven attosecond hole dynamics in polyatomics. We have tried to pay particular attention to both simple recipes and their limitations, including the connection of real-valued classical and complex-valued quantum times and velocities. In addition to physical pictures, general approaches and their practical realizations, we have also tried to discuss some of the sticky technical issues, such as the possibility to factorize high harmonic response into the three steps of ionization, propagation and recombination and practical ways to treat strong field ionization, search for the saddle points of...

  14. The man who mistook his wife for a hat

    CERN Document Server

    Sacks, Oliver

    2011-01-01

    Oliver Sacks’s The Man Who Mistook His Wife for a Hat tells the stories of individuals afflicted with fantastic perceptual and intellectual aberrations: patients who have lost their memories and with them the greater part of their pasts; who are no longer able to recognize people and common objects; who are stricken with violent tics and grimaces or who shout involuntary obscenities; whose limbs have become alien; who have been dismissed as retarded yet are gifted with uncanny artistic or mathematical talents. If inconceivably strange, these brilliant tales remain, in Dr. Sacks’s splendid and sympathetic telling, deeply human. They are studies of life struggling against incredible adversity, and they enable us to enter the world of the neurologically impaired, to imagine with our hearts what it must be to live and feel as they do. A great healer, Sacks never loses sight of medicine’s ultimate responsibility: “the suffering, afflicted, fighting human subject.”

  15. The mechanical career of Councillor Orffyreus, confidence man

    CERN Document Server

    Jenkins, Alejandro

    2013-01-01

    In the early 18th century, J. E. E. Bessler, known as Orffyreus, constructed several wheels that he claimed could keep turning forever, powered only by gravity. He never revealed the details of his invention, but he conducted demonstrations (with the machine's inner workings covered) that persuaded competent observers that he might have discovered the secret of perpetual motion. Among Bessler's defenders were Gottfried Leibniz, Johann Bernoulli, Professor Willem 's Gravesande of Leiden University (who wrote to Isaac Newton on the subject), and Prince Karl, ruler of the German state of Hesse-Kassel. We review Bessler's work, placing it within the context of the intellectual debates of the time about mechanical conservation laws and the (im)possibility of perpetual motion. We also mention Bessler's long career as a confidence man, the details of which were discussed in popular 19th-century German publications, but have remained unfamiliar to authors in other languages.

  16. Syphilitic periostitis in a newly diagnosed HIV-positive man.

    Science.gov (United States)

    Coyne, K; Browne, R; Anagnostopoulos, C; Nwokolo, N

    2006-06-01

    A 36-year-old man presented for an HIV test, which answered positive. He gave a six-week history of headache and fever. His syphilis serology was also positive with a Venereal Disease Research Laboratory (VDRL) titre of 1:32, and positive Treponema pallidum particle agglutination (TPPA) assay and fluorescent treponemal antibody (FTA). When he attended for treatment of the syphilis, he had developed severe pain in both lower limbs. Plain radiographs were normal. An isotope bone scan showed multiple areas of increased uptake, consistent with syphilitic periostitis. Some of these lesions were asymptomatic. He was treated with benzathine penicillin and his pain resolved. The bone scan had normalized after six months. We review the previous literature regarding syphilitic bone pain and periostitis. We discuss the importance of considering syphilis in the differential diagnosis of any sexually active adult presenting with bone pain, and highlight the usefulness of isotope bone scans in clarifying the clinical picture.

  17. Blinds Bluffing of Vision: Paul de Man on Text

    Directory of Open Access Journals (Sweden)

    Ali Jamalinesari

    2014-11-01

    Full Text Available Because of its figural or rhetorical component, language cannot be a reliable medium for stating truth. Rhetoric continually undermines the abstract systems of grammar and logic and any attempt to fix a connection between the book and the world is futile. Regarding the metaphoricity of language, this article tries to prove that how the critic’s search for meaning is defied by the difference between what is meant and what is said which is a de Man’s focal point. To have a correct misreading, we have to allow language express itself in its full multiplicity, taking as many possible significations as it can and as many various contradictory direction that it heads toward. There is no authoritative, authentic voice in a text. Each is as helpless and baseless as any other. The text dismantles itself. It annihilates the ground on which it stands. Keywords: Paul de Man, Language, Figurality, Misreading, Unreadiblity, Deconstruction

  18. Spontaneous coronary artery dissection in a young man - Case report

    Directory of Open Access Journals (Sweden)

    Auer Johann

    2011-03-01

    Full Text Available Abstract A 31 year old man with a 17-year-history of drug abuse (heroine and cannabis was admitted with recurrent chest pain over a period of about three weeks. Chest discomfort severely worsened during the 5 hours before hospital admission. Electrocardiography revealed poor R-wave progression and non specific repolarization abnormalities. Echocardiography showed extensive left ventricular anterior and apical wall motion abnormalities and a ventricular thrombus located at the apex of the left ventricle was present. Subsequently, a diagnosis of acute coronary syndrome was made. Coronary angiography revealed spontaneous coronary artery dissection of the left anterior descending (LAD artery with Thrombolysis In Myocardial Infarction (TIMI flow 2 to 3. We managed the patient conservatively. The clinical course was uneventful and repeated angiography on day 4 demonstrated spontaneous healing of large parts of the dissection with TIMI 3 flow in the LAD.

  19. Man-induced low-frequency seismic events in Italy

    Science.gov (United States)

    Latorre, Diana; Amato, Alessandro; Cattaneo, Marco; Carannante, Simona; Michelini, Alberto

    2014-12-01

    Unconventional seismic events in Italy are detected by scanning three years of continuous waveforms recorded by the Italian National Seismic Network. Cross correlation of signal templates with continuous seismic records has evidenced unusual events with similar low-frequency characteristics in several Italian regions. Spectral analysis and spatiotemporal distribution of these events, some of which are previously interpreted as tectonic long-period transients, suggest that they are not natural, but produced by huge cement factories. Since there are at least 57 full-cycle cement plants operating in Italy, each affecting areas of about 1250 to 2800 km2, we argue that significant portions of the Italian territory (23% to 51%) can be affected by this man-made noise. Seismic noise analyses, such as those used for microzonation or crustal structure investigations, as well as data mining techniques used to retrieve anomalous transient signals, should thus take into account this peculiar and pervasive source of seismic waves.

  20. The mechanical career of Councillor Orffyreus, confidence man

    Science.gov (United States)

    Jenkins, Alejandro

    2013-06-01

    In the early 18th century, J. E. E. Bessler, known as Orffyreus, constructed several wheels that he claimed could keep turning forever, powered only by gravity. He never revealed the details of his invention, but he conducted demonstrations (with the machine's inner workings covered) that persuaded competent observers that he might have discovered the secret of perpetual motion. Among Bessler's defenders were Gottfried Leibniz, Johann Bernoulli, Professor Willem 's Gravesande of Leiden University (who wrote to Isaac Newton on the subject), and Prince Karl, ruler of the German state of Hesse-Kassel. We review Bessler's work, placing it within the context of the intellectual debates of the time about mechanical conservation laws and the (im)possibility of perpetual motion. We also mention Bessler's long career as a confidence man, the details of which were discussed in popular 19th-century German publications but have remained unfamiliar to authors in other languages.

  1. Implementing a product platform in 35 man-days:

    DEFF Research Database (Denmark)

    Mortensen, Niels Henrik; Pedersen, Rasmus; Nielsen, Ole Fiil;

    2008-01-01

    This paper demonstrates how a company can implement a product platform in 35 man-days. Instead of developing a new platform, the main idea of this platform is to make decisions concerning good solutions to a product assortment, essentially by determining what is value-creating variance. The main...... benefits are reduced costs, reduced lead time and increased ability to focus engineering resources on aspects providing value to the customer. A so-called visual approach has been utilised. By means of a Product Family Master Plan, the content and scope of the platform have been modelled and visualised....... This has contributed to commitment on the management and operational levels in the whole chain, from customer to production and delivery....

  2. Secondary hyperalgesia to heat stimuli after burn injury in man

    DEFF Research Database (Denmark)

    Pedersen, J L; Kehlet, H

    1998-01-01

    was not significantly different between the two zones of hyperalgesia. In conclusion, secondary hyperalgesia in man is not restricted to mechanical stimuli, as significant hyperalgesia to heat developed within the zone of secondary hyperalgesia to punctate mechanical stimuli. The data, combined with other evidence......The aim of the study was to examine the presence of hyperalgesia to heat stimuli within the zone of secondary hyperalgesia to punctate mechanical stimuli. A burn was produced on the medial part of the non-dominant crus in 15 healthy volunteers with a 50 x 25 mm thermode (47 degrees C, 7 min......), and assessments were made 70 min and 40 min before, and 0, 1, and 2 h after the burn injury. Hyperalgesia to mechanical and heat stimuli were examined by von Frey hairs and contact thermodes (3.75 and 12.5 cm2), and pain responses were rated with a visual analog scale (0-100). The area of secondary hyperalgesia...

  3. A MAN WITH A HYDATID CYST IN THE HEART

    Directory of Open Access Journals (Sweden)

    S.M MIRMOHAMMAD SADEGHI

    2001-03-01

    Full Text Available Infection with echinococcus has a world-wide distribution. This parasite affection almost all body organs (such as brain, lungs, spleen, billiary tract, liver, thyroid, parotid, tongue, bone, prostate, bladder, tonsile, pulmonary arteries and inferior vena cava. The other important body organ which also is infected by this parasite is the heart. The patient is a 32 year old man without any symptoms who referred for the evaluation of incidental cardiac murmur on physical examination. All findings in ECG and Chest X ray were normal. Echocardiography showed a large moblie cystic mass in left ventricular outflow tract. Because of the dangerous site of the cyst and probability of rupture and anaphylaxis, he was operated emergently and the cyst was removed successfully. He was discharged from the hospital without any residual LV dysfunction, heart block and cardiac problems.

  4. A MAN WITH A HYDATID CYST IN THE HEART

    Directory of Open Access Journals (Sweden)

    S.M MIRMOHAMMAD SADEGHI

    2001-06-01

    Full Text Available Infection with echinococcus has a world-wide distribution. This parasite affection almost all body organs (such as brain, lungs, spleen, billiary tract, liver, thyroid, parotid, tongue, bone, prostate, bladder, tonsile, pulmonary arteries and inferior vena cava. The other important body organ which also is infected by this parasite is the heart. The patient is a 32 year old man without any symptoms who referred for the evaluation of incidental cardiac murmur on physical examination. All findings in ECG and Chest X ray were normal. Echocardiography showed a large moblie cystic mass in left ventricular outflow tract. Because of the dangerous site of the cyst and probability of rupture and anaphylaxis, he was operated emergently and the cyst was removed successfully. He was discharged from the hospital without any residual LV dysfunction, heart block and cardiac problems.

  5. Proprietary Manned Space Flight Proposals, 1973 to 2013, plus

    Science.gov (United States)

    Fisher, Philip

    2016-03-01

    In 1973 a concept for a manned space flight experiment was submitted to NASA as an unsolicited proprietary proposal,*. In 1998*, 2004*, and 2013* proposals successively more details were provided. An abbreviation of the 1998 proposal was published. By 2013 the five technical variables of 1998 had increased to over ten. Some technical and management details of the proposals will be presented and updated. The first flight of two could use some hardware now being developed. The experiment seems superior to any mission publicly advocated by NASA, so this talk's purpose is to encourage NASA to delay landing humans on Mars until the first spacecraft can be developed and activated. *Complete proposals are in the Philip C. Fisher papers, Niels Bohr Library and Archives, American Institute of Physics (available one year after author's death). Work after 1982 supported by successive forms of Ruffner Associates.

  6. A young man presenting with paralysis after vigorous exercise.

    Science.gov (United States)

    Gubran, Christopher; Narain, Rajay; Malik, Luqmaan; Saeed, Saad Aldeen

    2012-08-27

    Thyrotoxic periodic paralysis (TPP) is a rare metabolic disorder characterised by muscular weakness and paralysis in predisposed thyrotoxic patients. Although patients with TPP are almost uniformly men of Asian descent, cases have been reported in Caucasian and other ethnic populations. The rapid increase in ethnic diversity in Western and European nations has led to increase in TPP reports, where it was once considered exceedingly rare. Correcting the hypokalaemic and hyperthyroid state tends to reverse the paralysis. However, failure to recognise the condition may lead to delay in diagnosis and serious consequences including respiratory failure and death. We describe a young man who was diagnosed with hyperthyroidism who presented with acute paralysis. The clinical characteristics, pathophysiology and management of TTP are reviewed.

  7. Man-Vehicle Systems Research Facility - Design and operating characteristics

    Science.gov (United States)

    Shiner, Robert J.; Sullivan, Barry T.

    1992-01-01

    This paper describes the full-mission flight simulation facility at the NASA Ames Research Center. The Man-Vehicle Systems Research Facility (MVSRF) supports aeronautical human factors research and consists of two full-mission flight simulators and an air-traffic-control simulator. The facility is used for a broad range of human factors research in both conventional and advanced aviation systems. The objectives of the research are to improve the understanding of the causes and effects of human errors in aviation operations, and to limit their occurrence. The facility is used to: (1) develop fundamental analytical expressions of the functional performance characteristics of aircraft flight crews; (2) formulate principles and design criteria for aviation environments; (3) evaluate the integration of subsystems in contemporary flight and air traffic control scenarios; and (4) develop training and simulation technologies.

  8. Pseudo-observations in survival analysis

    DEFF Research Database (Denmark)

    Andersen, Per Kragh; Perme, Maja Pohar

    2010-01-01

    We review recent work on the application of pseudo-observations in survival and event history analysis. This includes regression models for parameters like the survival function in a single point, the restricted mean survival time and transition or state occupation probabilities in multi......-state models, e.g. the competing risks cumulative incidence function. Graphical and numerical methods for assessing goodness-of-fit for hazard regression models and for the Fine-Gray model in competing risks studies based on pseudo-observations are also reviewed. Sensitivity to covariate-dependent censoring...... is studied. The methods are illustrated using a data set from bone marrow transplantation....

  9. Pseudo-observations in survival analysis.

    Science.gov (United States)

    Andersen, Per Kragh; Perme, Maja Pohar

    2010-02-01

    We review recent work on the application of pseudo-observations in survival and event history analysis. This includes regression models for parameters like the survival function in a single point, the restricted mean survival time and transition or state occupation probabilities in multi-state models, e.g. the competing risks cumulative incidence function. Graphical and numerical methods for assessing goodness-of-fit for hazard regression models and for the Fine-Gray model in competing risks studies based on pseudo-observations are also reviewed. Sensitivity to covariate-dependent censoring is studied. The methods are illustrated using a data set from bone marrow transplantation.

  10. Empirical likelihood method in survival analysis

    CERN Document Server

    Zhou, Mai

    2015-01-01

    Add the Empirical Likelihood to Your Nonparametric ToolboxEmpirical Likelihood Method in Survival Analysis explains how to use the empirical likelihood method for right censored survival data. The author uses R for calculating empirical likelihood and includes many worked out examples with the associated R code. The datasets and code are available for download on his website and CRAN.The book focuses on all the standard survival analysis topics treated with empirical likelihood, including hazard functions, cumulative distribution functions, analysis of the Cox model, and computation of empiric

  11. Remission of progressive multifocal leukoencephalopathy following highly active antiretroviral therapy in a man with AIDS

    Directory of Open Access Journals (Sweden)

    Yoganathan K

    2012-04-01

    Full Text Available Katie Yoganathan1, David Brown2, Kathir Yoganathan31Cardiff Medical School, Cardiff, Wales, UK; 2Virus Reference Department, Microbiology Services, Health Protection Agency, London, UK; 3Singleton Hospital, Abertawe Bro Morgannwg University Health Board, Swansea, UKAbstract: A 43-year-old Caucasian homosexual man with AIDS presented with blurring of vision, change of personality, and memory loss in March 1999. He had first been admitted 2 months previously for treatment of Pneumocystis jiroveci pneumonia. A magnetic resonance imaging scan on admission showed multiple white matter lesions involving both subcortical cerebral hemispheres and cerebellar regions, with no mass effect or surrounding edema. JC virus was detected by nested polymerase chain reaction in the cerebrospinal fluid. These findings were diagnostic of progressive multifocal leukoencephalopathy (PML. His CD4 count was 34 cells/mL, and his HIV ribonucleic acid level was 800,789 copies/mL. He was treated with a combination antiretroviral therapy. He was last reviewed in October 2011. He was fully independent socially and mentally, but he still had some residual neurologic signs with right-sided homonymous hemianopia and visual agnosia. His HIV ribonucleic acid level was undetectable, and his CD4 count was 574 cells/mm3. Although the median survival of patients with PML was poor before the antiretroviral therapy era, our patient, who is now aged 55 years, is still alive 12 years after the diagnosis. The diagnosis of PML and differential diagnosis of focal neurologic signs in HIV-positive patients are discussed in this case report.Keywords: HIV, focal neurologic signs, cerebral toxoplasmosis, primary brain lymphoma, ischaemic stroke

  12. Evidence that platelet buoyant density, but not size, correlates with platelet age in man

    Energy Technology Data Exchange (ETDEWEB)

    Mezzano, D.; Hwang, K.; Catalano, P.; Aster, R.H.

    1981-01-01

    Following infusion of 51Cr-labeled autologous platelets into normal subjects, high-density (HD) and low-density (LD) platelet cohorts were isolated by prolonged centrifugation in isosmotic arabino-galactan (Stractan). Specific radio-activity of LD platelets declined rapidly post-infusion (T1/2 . 1.5 days), but specific radioactivity of HD platelets remained constant or increased over a 3--4-day period and gradually declined for 6--7 days thereafter. These differences were exaggerated when platelet cohorts enriched in LD or HD cells by slow centrifugation in high-density albumin were labeled and transfused. Mean survival of a platelet cohort enriched with HD cells was significantly (P less than 0.02) shorter (7.73 days) than that of a cohort enriched with LD cells (9.33) days). In normal subjects treated with aspirin, capacity for thromboxane synthesis was regained more rapidly (P less than 0.05) in LD than in HD platelets. HD and LD platelets differed only slightly in mean volume (HD platelets . 7.57 mu3, LD platelets . 6.87 mu3, 0.05 less than P less than 0.01). We believe the most logical interpretation of these findings is that under normal conditions in man, newly formed platelets are less dense on the average than total platelets and become more dense as they age in the circulation. Thus, specific radioactivity of LD platelets declines rapidly as these platelets move into a more dense compartment and are replaced by newly formed, unlabelled cells; specific radioactivity of HD platelets remains constant or increases as labelled platelets enter this compartment in numbers equal to or greater than the number leaving it at the end of their life span. The similarity in mean volumes of LD and HD platelets suggests that platelet size is unrelated to platelet age under normal conditions.

  13. Evaluation of the oncogenic potential of man-made vitreous fibres: the inhalation model.

    Science.gov (United States)

    Bernstein, D M; Thevenaz, P; Fleissner, H; Anderson, R; Hesterberg, T W; Mast, R

    1995-10-01

    A rodent inhalation model has been developed for the evaluation of the eoncogenic potential of man-made vitreous fibres. It is successful in delivering a quantified dose of well-characterized fibres to the lungs of rodents, and with it sufficiently high fibre aerosol concentrations were lofted to enable a maximum tolerated dose to be achieved. Fischer 344 male rats were exposed to a well-defined rat-respirable aerosol at concentrations for MMVF of 30, 16 or 3 mg m-3, 6 h per day, 5 days per week for 104 weeks with final sacrifice at 20% survival. A control group was exposed to filtered air. The high dose was chosen based upon a 28-day maximum tolerated dose study with refractory ceramic fibres (RCF). The fibre aerosol generation system lofted fibres without breaking, grinding or contaminating the bulk material. Exposure was by flow-past nose-only systems which provided fresh fibre in a laminar stream to each animal individually. The study was performed according to the Good Laboratory Practice regulations. Fibre count, fibre diameter and length distribution, aerosol mass and chemical composition were determined throughout the study. Interim sacrifices were performed at 3 or 6 month intervals for 24 months. At each sacrifice, full necropsy was performed, the accessory lobe removed for subsequent digestion to determine the fibre lung burden and the remaining lobes inflated with fixative for histopathological evaluation. The lungs were evaluated by a pathologist and graded for the degree of macrophage infiltration, bronchiolization, fibrosis and pleural thickening, and were also scored according to the Wagner scale. Lesions were evaluated according to the number of adenomas, carcinomas and mesotheliomas. The accessory lobe was digested by low-temperature plasma ashing and the number, size distribution and chemical composition of the fibres determined. This model provides a sensitive and reproducible method for evaluating existing and new fibres. A variety of different

  14. Evidence that platelet buoyant density, but not size, correlates with platelet age in man.

    Science.gov (United States)

    Mezzano, D; Hwang, K; Catalano, P; Aster, R H

    1981-01-01

    Following infusion of 51Cr-labeled autologous platelets into normal subjects, high-density (HD) and low-density (LD) platelet cohorts were isolated by prolonged centrifugation in isosmotic arabino-galactan (Stractan). Specific radio-activity of LD platelets declined rapidly post-infusion (T1/2 = 1.5 days), but specific radioactivity of HD platelets remained constant or increased over a 3--4-day period and gradually declined for 6--7 days thereafter. These differences were exaggerated when platelet cohorts enriched in LD or HD cells by slow centrifugation in high-density albumin were labeled and transfused. Mean survival of a platelet cohort enriched with HD cells was significantly (P less than 0.02) shorter (7.73 days) than that of a cohort enriched with LD cells (9.33) days). In normal subjects treated with aspirin, capacity for thromboxane synthesis was regained more rapidly (P less than 0.05) in LD than in HD platelets. HD and LD platelets differed only slightly in mean volume (HD platelets = 7.57 mu3, LD platelets = 6.87 mu3, 0.05 less than P less than 0.01). We believe the most logical interpretation of these findings is that under normal conditions in man, newly formed platelets are less dense on the average than total platelets and become more dense as they age in the circulation. Thus, specific radioactivity of LD platelets declines rapidly as these platelets move into a more dense compartment and are replaced by newly formed, unlabelled cells; specific radioactivity of HD platelets remains constant or increases as labelled platelets enter this compartment in numbers equal to or greater than the number leaving it at the end of their life span. The similarity in mean volumes of LD and HD platelets suggests that platelet size is unrelated to platelet age under normal conditions.

  15. Manned Mars mission Earth-To-Orbit (ETO) delivery and orbit assembly of the manned Mars vehicle

    Science.gov (United States)

    Barisa, B.; Solmon, G.

    1986-01-01

    The initial concepts developed for the in-orbit assembly of a Manned Mars Vehicle and for the Earth-to-Orbit (ETO) delivery of the required hardware and propellant are presented. Two (2) Mars vehicle concepts (all-propulsive and all-aerobrake) and two (2) ETO Vehicle concepts were investigated. Both Mars Vehicle concepts are described in Reference 1, and both ETO Vehicle concepts are described in Reference 2. The all-aerobrake configuration reduces the number of launches and time required to deliver the necessary hardware/propellent to orbit. Use of the larger of the 2 ETO Vehicles (HLLV) further reduces the number of launches and delivery time; however, this option requires a completely new vehicle and supporting facilities.

  16. Oceanographic Trawl Data - Ocean Survival of Salmonids

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — A study to evaluate the role of changing ocean conditions on growth and survival of juvenile salmon from the Columbia River basin as they enter the Columbia River...

  17. CTD Oceanographic Data - Ocean Survival of Salmonids

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — A study to evaluate the role of changing ocean conditions on growth and survival of juvenile salmon from the Columbia River basin as they enter the Columbia River...

  18. HMSRP Hawaiian Monk Seal Survival Factors

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains records of survival factors recorded by PSD personnel and cooperating scientists as part of the ongoing monk seal population assessment...

  19. Bay Scallop Spawning, Survival, Growth Records

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Bay Scallops are selected and cultured according to criteria of growth and survival. Morphological attributes have also been selected to assess heretibility....

  20. Computational Modeling of Cell Survival Using VHDL

    Directory of Open Access Journals (Sweden)

    Shruti Jain1,

    2010-01-01

    Full Text Available The model for cell survival has been implemented using VeryHigh Speed Integrated Circuit Hardware DescriptionLanguage (VHDL (Xilinx Tool taking three input signals:Tumor necrosis factor-α (TNF, Epidermal growth factor(EGF and Insulin. Cell survival has been regulated by theinteraction of five proteins viz P13K, TNFR1, EGFR, IRS andIKK in a network. In the absence of any one, in protein networkleads to cell death. For the EGF input signal the proteins likeMEK, ERK, AkT, Rac & JNK have been important forregulation of cell survival. Similarly for TNF and Insulin inputsignal proteins like NFκB, AkT, XIAP, JNK, MAP3K & MK2and MEK, ERK, AkT, Rac, mTOR & JNK respectively havebeen important for regulation of cell survival.