[André Detoeuf (1884-1931): pharmacist, industrialist and chemist].

PubMed

Leclercq, Loïc

2011-04-01

During the transition between the 19th and 20th century, Auguste Béhal (1859-1941), a native of Lens (France, Pas-de-Calais), renewed organic chemistry teaching at the Paris School of Pharmacy by the introduction of atomic notation and pre-electronic mechanisms. This revolution primarily affects the future pharmacists. Thus, Béhal becomes the leader of a "School" of thought and directs the work of many students called "Béhaliens": Ernest Fourneau (1872-1949), Marc Tiffeneau (1873-1945), Marcel Sommelet (1877-1952), etc. Among these students, three are also from Lens: Amand Valeur (1870-1927), Raymond Delaby (1891-1958) and André Detoeuf (1884-1931). The latter, initially, will follow the footsteps of his older siblings (pharmacy studies, writing a thesis under the direction of Behal); however, despite having started a career in academia, he left his post for the industry (Etablissements Kuhlmann and Billault).

APA/APAGS Award for Distinguished Graduate Student in Professional Psychology: Octavio Andres Santos.

PubMed

2017-12-01

The APA/APAGS Award for Distinguished Graduate Student in Professional Psychology is awarded annually by the APA Board of Professional Affairs (BPA) and the American Psychological Association of Graduate Students (APAGS) to a graduate student who has demonstrated outstanding practice and application of psychology. The 2017 award winner is Octavio Andres Santos, who has demonstrated through several initiatives "effective engagement with advocacy, professional organizations, and research in the area of health disparities and multicultural/multilingual assessment." Santos's award citation, biography, and a selected bibliography are presented here. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Evaluation of a Voluntary Tutoring Program in Chemistry, Physics and Mathematics for First-Year Undergraduates at Universidad Andres Bello, Chile

ERIC Educational Resources Information Center

Jiménez, Verónica A.; Acuña, Fabiola C.; Quiero, Felipe J.; López, Margarita; Zahn, Carmen I.

2015-01-01

This work describes the preliminary results of a tutoring program that provides personalized academic assistance to first-year undergraduates enrolled in introductory chemistry, physics and mathematics courses at Universidad Andres Bello (UNAB), in Concepción, Chile. Intervened courses have historically large enrolments, diverse student population…

Andre Hellegers and Carroll House: architect and blueprint for the Kennedy Institute of Ethics.

PubMed

Harvey, John Collins

2004-06-01

The Newman programs established at secular colleges and universities provided an opportunity for intellectual, spiritual, and social growth among the Catholic student population. As a young physician and junior medical faculty member, Andre Hellegers took part in the early organization and ongoing work of Carroll House, the Newman Center at the Johns Hopkins Medical Institutions. Helleger's experience at Carroll House enabled him to develop a clear blueprint of an academic center of excellence for the scientific, theological, and philosophical exploration of the many problems that he had seen and foresaw in medicine. That center would become Georgetown's Kennedy Institute of Ethics.

Process optimisation of microwave-assisted extraction of peony ( Paeonia suffruticosa Andr .) seed oil using hexane-ethanol mixture and its characterisation

Treesearch

Xiaoli Sun; Wengang Li; Jian Li; Yuangang Zu; Chung-Yun Hse; Jiulong Xie; Xiuhua Zhao

2016-01-01

Ethanol and hexane mixture agent microwave-assisted extraction (MAE) method was conducted to extract peony (Paeonia suffruticosa Andr.) seed oil (PSO). The aim of the study was to optimise the extraction for both yield and energy consumption in mixture agent MAE. The highest oil yield (34.49%) and lowest unit energy consumption (14 125.4 J g -1)...

Drive-induced delocalization in the Aubry-André model

NASA Astrophysics Data System (ADS)

Ray, S.; Ghosh, A.; Sinha, S.

2018-01-01

Motivated by the recent experiment by Bordia et al. [Nat. Phys. 13, 460 (2017), 10.1038/nphys4020], we study the single particle delocalization phenomena of the Aubry-André (AA) model subjected to periodic drives. In two distinct cases we construct an equivalent classical description to illustrate that the drive-induced delocalization phenomena stems from an instability and the onset of chaos in the underlying dynamics. In the first case we analyze the delocalization and the thermalization in a time modulated AA potential with respect to driving frequency and demonstrate that there exists a threshold value of the amplitude of the drive. In the next example, we show that the periodic modulation of the phase of the hopping amplitude induced by a gauge field leads to an unusual effect on delocalization with a nonmonotonic dependence on the driving frequency. Within a window of such a driving frequency a delocalized Floquet band with a mobility edge appears, exhibiting multifractality in the spectrum as well as in the Floquet eigenfunctions. Finally, we explore the effect of interaction and discuss how the results of the present analysis can be tested experimentally.

Karl Andrée (1880-1959) sedimentologist and marine geologist

NASA Astrophysics Data System (ADS)

Dullo, Wolf-Christian; Pfaffl, Fritz A.

2017-09-01

Karl Andrée began studying questions of sedimentology and oceanography in 1908 when working as an assistant at the University of Marburg and he remained faithful to these subjects until his death in 1959. The vast majority of his scientific contributions, however, were published during his time at the University of Königsberg (1915-1945). There he published his fundamental papers on marine geology, all of which adhered strictly to the principles of uniformitarianism, and helped improve our understanding of sedimentary processes and the stratigraphic record. His scientific work has enormous breadth. In the course of 55 years, he published 124 individual papers and books, some of which became classic textbooks. His versatility is particularly evident in his book "Geology of the Seafloor", which contains many pertinent observations and descriptions still relevant today, even if it has fallen out of fashion. This scientist and university teacher was the first to successfully present the huge field of marine geology in all its facet and to consider the deposition of marine sediments as a function of their geographical distribution.

Neurological Impact of World War I on the Artistic Avant-Garde: The Examples of André Breton, Guillaume Apollinaire and Blaise Cendrars.

PubMed

Bogousslavsky, Julien; Tatu, Laurent

2016-01-01

World War I erupted at a time when artistic avant-gardes were particularly thriving across Europe. Young poets, writers, painters and sculptors were called to arms or voluntary enrolled to fight, and several of them died during the conflict. Among others, it dramatically changed their creative output, either through specific wounds or through personal encounters and experiences. These individual events then significantly modified the course of the literary and artistic avant-garde movements. Three particularly illustrative examples of avant-garde French poets are presented here: André Breton (1896-1966), Guillaume Apollinaire (1880-1918) and Blaise Cendrars (1887-1961). The deep source of the surrealist movement can indeed be found in André Breton's involvement as an auxiliary physician with critical interest in neuropsychiatry, which caused him to discover automatic writing. Guillaume Apollinaire's right temporal subdural hematoma strongly modified his emotional state and subsequent artistic activities. Alternatively, after losing his right, writing hand, Blaise Cendrars not only substituted it with a phantom but also rapidly switched from poetry to novels after he learnt to write with his left hand. © 2016 S. Karger AG, Basel.

André Cournand, Bellevue's Cardiopulmonary Laboratory, and Research on Heart Failure.

PubMed

Braunwald, Eugene

2018-02-01

In 1954-1955, the author served as a research fellow in the cardiopulmonary laboratory led by André Cournand at Bellevue Hospital in New York. Cournand was a pulmonary physiologist and a professor of medicine at Columbia University. In his quest to obtain mixed venous blood to calculate pulmonary blood flow, he catheterized the right atrium, right ventricle, and pulmonary artery in patients and also measured the pressures in these chambers. Cournand and his collaborators soon appreciated the enormous potential of cardiac catheterization in deepening the understanding of cardiovascular pathophysiology. After a series of groundbreaking studies, Cournand and his coworker Dickinson Richards, as well as German physician Werner Forssmann, were awarded a Nobel Prize in 1956. Cournand's laboratory, his work habits, and his rigorous approach to science are described, as well as the stimulation the author received during the author's fellowship. As a result, the author went on to extend to the left side of the heart the observations that the Cournand group had conducted in the right heart. Also, the author continued Cournand's work on heart failure by developing techniques to measure ventricular function in patients and to describe the neurohumoral changes that occur in human heart failure.

[The men of the Andrée expedition probably died of botulism. A new hypothesis explains these mysterious deaths].

PubMed

Personne, M

2000-03-22

The last camp of the three members of the 1897 Swedish Andrée balloon expedition to the North Pole was found in Svalbard in 1930. The human remains and the paraphernalia of the expedition including diaries were brought to Sweden and are presently housed in a museum. The cause of the deaths has never been determined, but several hypotheses have been put forward over the years. Trichinosis, scurvy, and poisoning by carbon-monoxide, vitamin-A or lead are some of them. In this article it is argued that botulism is a plausible explanation which is in better accord with known facts.

Chamaerops humilis L. var. argentea André date palm seed oil: a potential dietetic plant product.

PubMed

Nehdi, Imededdine Arbi; Mokbli, Sadok; Sbihi, Hassen; Tan, Chin Ping; Al-Resayes, Saud Ibrahim

2014-04-01

Chamaerops humilis L. var. argentea André (C. humilis) date palm seeds are an underutilized source of vegetable oil, and no studies describing their physicochemical characteristics to indicate the potential uses of this seed or seed oil have been reported. The oil content of the seeds is about 10%, mainly composed of oleic acid (38.71%), lauric acid (21.27%), linoleic acid (15.15%), palmitic acid (9.96%), and stearic acid (7.17%). The tocol (tocopherols and tocotrienols) content is 74 mg/100 g, with δ-tocotrienol as the major contributor (31.91%), followed by α-tocotrienol (29.37%), γ-tocopherol (20.16%), and γ-tocotrienol (11.86%). Furthermore, this oil shows high thermal stability. The differential scanning calorimetery curves revealed that the melting and crystallization points are 9.33 °C and -15.23 °C, respectively. © 2014 Institute of Food Technologists®

Chemical Profile and Antioxidant Activity of the Oil from Peony Seeds (Paeonia suffruticosa Andr.)

PubMed Central

Yang, Xin; Song, Li-min; Xu, Qian; Li, Hong

2017-01-01

Peony seed oil (PSO) is a novel vegetable oil developed from the seeds of Paeonia suffruticosa Andr. The present study aimed to make an overall investigation on the chemical profile and antioxidant activities of PSO for reasonable development and utilization of this new resource food. Chemical analysis revealed that PSO was characterized by an uncommon high portion of α-linolenic acid (>38%), fairly low ratio of n-6 to n-3 polyunsaturated fatty acids (0.69), and much higher content of γ-tocopherol than various conventional seed oils. In vitro assay indicated that PSO is a more potent scavenger of free radicals than extra virgin olive oil. Moderate intake of PSO exhibited obvious protection against various oxidative damages such as tetrachloromethane-induced acute liver injury in mice and diet-induced hyperlipidemia in rats. The changes in the key indicators of oxidative injury and fatty acid composition in the liver caused by PSO administration were measured, and the results demonstrated that antioxidant properties of PSO are closely related to their characteristic chemical composition. Consequently, the present study provided new evidence for the health implications of PSO, which deserves further development for medical and nutritional use against oxidative damages that are associated with various diseases. PMID:29081895

How Two Sides of the Atlantic Contributed to Understanding of the Global Oceans: Charles Yentsch and Andre Morel

NASA Technical Reports Server (NTRS)

Acker, James G.

2013-01-01

In a few short days in September of this year, the ocean color/ocean optics community lost two of the founding members of its Hall of FameCharles Yentsch and Andre Morel. Yentsch passed away at the age of 85 on September 19, and Morel passed away on September 23 at the age of 79. It might sound clich to say that someone was instrumental to the advance of science in a particular field, but in the case of Yentsch and Morel and ocean color instrumentation, such an assessment would likely be accurate. Each mans career complimented that of the other Yentsch was one of the first to make measurements of the light field of the ocean from altitude and to advocate an instrument in space that could observe the spectrum of ocean radiance Morels theoretical underpinnings established a firm foundation for the measurements such an instrument could make, allowing their successful interpretation.

A "coca-cola" shape: cultural change, body image, and eating disorders in San Andrés, Belize.

PubMed

Anderson-Fye, Eileen P

2004-12-01

Eating disorders have been associated with developing nations undergoing rapid social transition, including participation in a global market economy and heavy media exposure. San Andrés, Belize, a community with many risk factors associated with the cross-cultural development of eating disorders, has shown remarkable resistance to previously documented patterns, despite a local focus on female beauty. Drawing on longitudinal person-centered ethnography with adolescent girls, this article examines why this community appears exceptional in light of the literature. First, community beauty and body image ideals and practices are explicated. Then, a protective ethnopsychology is proposed as a key mediating factor of the rapid socio-cultural change among young women. Finally, possible nascent cases of eating disordered behavior are discussed in light of their unique phenomenology: that is, having to do more with economic opportunity in the tourism industry and less with personal distress or desire for thinness. Close, meaning-centered examination of eating and body image practices may aid understanding and prevention of eating disorders among adolescents undergoing rapid social change in situations of globalization and immigration.

Description of new species of Pterygorhabditis Timm, and Aspidonema (Sachs, ) Andrássy, (Nematoda: Bunonematoidea) in aquatic habitats from India.

PubMed

Tahseen, Q; Khan, R; Ahlawat, S

2016-07-01

The paper contains descriptions of two new species of the genera Pterygorhabditis Timm, 1957 and Aspidonema (Sachs, 1949) Andrássy, 1958 belonging to the families Pterygorhabditidae Goodey 1963 and Bunonematidae Micoletzky 1922, respectively. Species were procured from fixed samples, collected earlier from aquatic habitats. Pterygorhabditis punctata n. sp. is characterized by a cuticle with flattened hexagonal blocks arranged in eight longitudinal rows in both sexes; each metastegostomal plate with a minute denticle, and males with long, slender, fused spicules and nine pairs of post-cloacal, prominently setose genital papillae. Aspidonema formosa n. sp. is the first report of the genus from India. The species is characterized by the right side provided with 35-48 pairs of warts flanking a row of smooth membranous shields and surrounded by a well-developed network and an anisomorphic metastegostom without discernible armature. Species are compared with other congeners, together with the diagnoses of amended genera, and keys to the identification of species are provided.

Individual determinants of fish choosing in open-air street markets from Santo André, SP/Brazil.

PubMed

Vasconcellos, Juliana Parreira; Vasconcellos, Silvio Arruda; Pinheiro, Sonia Regina; de Oliveira, Thaís Helena Nishikata; Ribeiro, Naassom Almeida Souza; Martins, Cassia Neves; Porfírio, Bruno Augusti; Sanches, Sandra Abelardo; de Souza, Orlando Bispo; Telles, Evelise Oliveira; Balian, Simone de Carvalho

2013-09-01

The objective of this study was to identify the determinants of fish consumption in the population that attends open-air street markets in the city of Santo André, SP, Brazil.We performed a survey, covering approximately 482 people in 49 street markets.It consisted of free-answer questions, half open choice and half multiple-choice options, for the identification and evaluation of socioeconomic factors that facilitate and hinder fish consumption.A descriptive analysis of the data and further tests were used to determine the association between variables and linearity with consumption, with a significance level of 5%. The most commonly cited types of fish consumed were hake, sardine and dogfish. The factors that facilitate the purchase and consumption of fish are listed as follows: a preference for purchasing fish at street markets, appearance, firmness, fresh presentation, frozen presentation, as well as the respondent's education and individual monthly income. Limiting factors were identified as the price and the presence of spines. Perishability, odour, ethnicity, proximity to points of sale of residence and work, gender, age, number of people in the household, presence of children and acquisition supermarket were not characteristics that influenced decisions about fish consumption. Copyright © 2013 Elsevier Ltd. All rights reserved.

Numerical Methods in Atmospheric and Oceanic Modelling: The Andre J. Robert Memorial Volume

NASA Astrophysics Data System (ADS)

Rosmond, Tom

Most people, even including some in the scientific community, do not realize how much the weather forecasts they use to guide the activities of their daily lives depend on very complex mathematics and numerical methods that are the basis of modern numerical weather prediction (NWP). André Robert (1929-1993), to whom Numerical Methods in Atmospheric and Oceanic Modelling is dedicated, had a career that contributed greatly to the growth of NWP and the role that the atmospheric computer models of NWP play in our society. There are probably no NWP models running anywhere in the world today that do not use numerical methods introduced by Robert, and those of us who work with and use these models everyday are indebted to him.The first two chapters of the volume are chronicles of Robert's life and career. The first is a 1987 interview by Harold Ritchie, one of Robert's many proteges and colleagues at the Canadian Atmospheric Environment Service. The interview traces Robert's life from his birth in New York to French Canadian parents, to his emigration to Quebec at an early age, his education and early employment, and his rise in stature as one of the preeminent research meteorologists of our time. An amusing anecdote he relates is his impression of weather forecasts while he was considering his first job as a meteorologist in the early 1950s. A newspaper of the time placed the weather forecast and daily horoscope side by side, and Robert regarded each to have a similar scientific basis. Thankfully he soon realized there was a difference between the two, and his subsequent career certainly confirmed the distinction.

Project watching the sky: a playful and constructivist approach in the practice of night sky observations for 2nd grade elementary school students in the city of Santo André

NASA Astrophysics Data System (ADS)

Voelzke, M. R.; Faria, R. Z.; Pedroso, M.; Jacinto, C.; Silva, L. C. P.

2017-07-01

The Johannes Kepler planetary, located at the SABINA Parque do Conhecimento in the City of Santo André, Brazil, has equipments that allow the teaching and diffusion of Astronomy. The attendances take place during the week for schools and at weekends for the public. The attending focus is on elementary students from Santo André’s municipal schools, kids between 6 and 10 years old. The pedagogical team created attendance models with specific matters for each age. The model is only incorporated into the planetary agenda after the municipal teacheŕs approval. This paper reports the establishment and approval of an attending project for 2nd grade students between September and November 2014. The workshops "My first spyglass" and "Creating my constellations" and the planetary session "Watching the Sky" were created. The Municipal Education Office received the project and passed it to the schools. From the 51 municipal schools, 13 took part sending 21 classes, totaling 521 students. The project included activities for the students, such as the construction of spyglasses out of cardboard which made them learn about constellations of yeaŕs seasons and enabled them to create their own constellations. During the schools permanency in the planetary, the teachers received a survey to evaluate the pilot project. The evaluation of the researched items allowed to classify them into satisfactory, partially satisfactory or unsatisfactory. The results were 95% satisfactory, considering the following aspects: used script, applied workshops, participation, concern and content uptake by the students; and a satisfactory rate of 100% about the used resources. Upon the approval, the pedagogical team included definitively this attendance into their agenda.

Crop water productivity and irrigation management

USDA-ARS?s Scientific Manuscript database

Modern irrigation systems offer large increases in crop water productivity compared with rainfed or gravity irrigation, but require different management approaches to achieve this. Flood, sprinkler, low-energy precision application, LEPA, and subsurface drip irrigation methods vary widely in water a...

Economic feasibility of converting center pivot irrigation to subsurface drip irrigation

USDA-ARS?s Scientific Manuscript database

Advancements in irrigation technology have increased water use efficiency. However, producers can be reluctant to convert to a more efficient irrigation system when the initial investment costs are high. This study examines the economic feasibility of replacing low energy precision application (LEPA...

Clinical efficacy of Apamarga Kshara Yoga in the management of Shvitra (vitiligo)

PubMed Central

Jadav, Hasmukh R.; Galib, R.; Prajapati, Pradeep Kumar

2015-01-01

Introduction: Vitiligo is a progressive, idiopathic, pigmentation disorder of the skin, characterized by hypopigmented patches. This condition is compared with Shvitra in Ayurveda. Many Ayurvedic drugs are beneficial in such cases and Apamarga Kshara Yoga is one among them. Aim: To evaluate the efficacy of Apamarga Kshara Yoga in Lepa and ointment forms in the management of Shvitra. Materials and Methods: Total 50 patients of Shvitra were randomly grouped into two. Patients registered in Group A (n = 25) were treated with Apamarga Kshara Yoga Lepa and Group B (n = 25) with Apamarga Kshara Yoga ointment for 2 months. Rasayana Churna (3g) along with Honey and Ghee was given twice daily internally in the both groups. Results: Significant improvement was found in the symptoms of Shvitra with treatment in both the groups. The difference in between the groups was statistically insignificant. Conclusion: Both forms of Apamraga Kshara Yoga are effective in cases of Shvitra and can be good alternatives for contemporary medicines. PMID:27011717

Clinical efficacy of Apamarga Kshara Yoga in the management of Shvitra (vitiligo).

PubMed

Jadav, Hasmukh R; Galib, R; Prajapati, Pradeep Kumar

2015-01-01

Vitiligo is a progressive, idiopathic, pigmentation disorder of the skin, characterized by hypopigmented patches. This condition is compared with Shvitra in Ayurveda. Many Ayurvedic drugs are beneficial in such cases and Apamarga Kshara Yoga is one among them. To evaluate the efficacy of Apamarga Kshara Yoga in Lepa and ointment forms in the management of Shvitra. Total 50 patients of Shvitra were randomly grouped into two. Patients registered in Group A (n = 25) were treated with Apamarga Kshara Yoga Lepa and Group B (n = 25) with Apamarga Kshara Yoga ointment for 2 months. Rasayana Churna (3g) along with Honey and Ghee was given twice daily internally in the both groups. Significant improvement was found in the symptoms of Shvitra with treatment in both the groups. The difference in between the groups was statistically insignificant. Both forms of Apamraga Kshara Yoga are effective in cases of Shvitra and can be good alternatives for contemporary medicines.

Hypoxemia-induced leptin secretion: a mechanism for the control of food intake in diseased fish.

PubMed

MacDonald, Lauren E; Alderman, Sarah L; Kramer, Sarah; Woo, Patrick T K; Bernier, Nicholas J

2014-06-01

Leptin is a potent anorexigen, but little is known about the physiological conditions under which this cytokine regulates food intake in fish. In this study, we characterized the relationships between food intake, O2-carrying capacity, liver leptin-A1 (lep-a1) gene expression, and plasma leptin-A1 in rainbow trout infected with a pathogenic hemoflagellate, Cryptobia salmositica. As lep gene expression is hypoxia-sensitive and Cryptobia-infected fish are anemic, we hypothesized that Cryptobia-induced anorexia is mediated by leptin. A 14-week time course experiment revealed that Cryptobia-infected fish experience a transient 75% reduction in food intake, a sharp initial drop in hematocrit and hemoglobin levels followed by a partial recovery, a transient 17-fold increase in lep-a1 gene expression, and a sustained increase in plasma leptin-A1 levels. In the hypothalamus, peak anorexia was associated with decreases in mRNA levels of neuropeptide Y (npy) and cocaine- and amphetamine-regulated transcript (cart), and increases in agouti-related protein (agrp) and pro-opiomelanocortin A2 (pomc). In contrast, in non-infected fish pair-fed to infected animals, lep-a1 gene expression and plasma levels did not differ from those of non-infected satiated fish. Pair-fed fish were also characterized by increases in hypothalamic npy and agrp, no changes in pomc-a2, and a reduction in cart mRNA expression. Finally, peak infection was characterized by a significant positive correlation between O2-carrying capacity and food intake. These findings show that hypoxemia, and not feed restriction, stimulates leptin-A1 secretion in Cryptobia-infected rainbow trout and suggest that leptin contributes to anorexia by inhibiting hypothalamic npy and stimulating pomc-a2. © 2014 Society for Endocrinology.

Paeonol extracted from Paeonia suffruticosa Andr. ameliorated UVB-induced skin photoaging via DLD/Nrf2/ARE and MAPK/AP-1 pathway.

PubMed

Sun, ZhengWang; Du, Juan; Hwang, Eunson; Yi, Tae-Hoo

2018-05-10

Paeonia suffruticosa Andr. (PS) has been used in traditional Chinese medicine for a long time. However, there are no studies that investigate the preventive effects of PS on ultraviolet B (UVB)-induced photoaging. In this study, paeonol (PA) was detected the main compound in PS root. In vitro, PS and PA significantly inhibited UVB-induced phosphorylation of mitogen-activated protein kinase and activator protein 1 in keratinocytes, which consequently led to degradation of procollagen type I. On the other hand, PS and PA increased NAD(P)H:quinone oxidoreductase 1 and heme oxygenase-1 expression, confirmed by greater nuclear accumulation of nuclear factor E2-releated factor 2 (Nrf2). Furthermore, this study proved that the endogenous antioxidant system Nrf2/antioxidant response element was regulated by dihydrolipoamide dehydrogenase, a tricarboxylic acid (TCA) cycle-associated protein whose level was decreased after UVB exposure. PS and PA promoted the production of dihydrolipoamide dehydrogenase, as well as the activation of Nrf2 and antioxidant response element, resulting in preventing procollagen type I ruined caused by UVB. In vivo, topical application of PS and PA attenuated UVB-induced matrix metalloproteinase-1 production and promoted procollagen type I in hairless mice. These results suggested PA a promising botanical in protecting skin from UVB-induced photoaging. Copyright © 2018 John Wiley & Sons, Ltd.

Monsters and the case of L. Joseph: André Feil's thesis on the origin of the Klippel-Feil syndrome and a social transformation of medicine.

PubMed

Belykh, Evgenii; Malik, Kashif; Simoneau, Isabelle; Yagmurlu, Kaan; Lei, Ting; Cavalcanti, Daniel D; Byvaltsev, Vadim A; Theodore, Nicholas; Preul, Mark C

2016-07-01

André Feil (1884-1955) was a French physician best recognized for his description, coauthored with Maurice Klippel, of patients with congenital fusion of cervical vertebrae, a condition currently known as Klippel-Feil syndrome. However, little is known about his background aside from the fact that he was a student of Klippel and a physician who took a keen interest in describing congenital anomalies. Despite the relative lack of information on Feil, his contributions to the fields of spinal disease and teratology extended far beyond science to play an integral role in changing the misguided perception shrouding patients with disfigurements, defects, deformities, and so-called monstrous births. In particular, Feil's 1919 medical school thesis on cervical abnormalities was a critical publication in defying long-held theory and opinion that human "monstrosities," anomalies, developmental abnormalities, and altered congenital physicality were a consequence of sinful behavior or a reversion to a primitive state. Indeed, his thesis on a spinal deformity centering on his patient, L. Joseph, was at the vanguard for a new view of a patient as nothing less than fully human, no matter his or her physicality or appearance.

Erratum: Erratum to: "A higher-spin Chern-Simons theory of anyons"

NASA Astrophysics Data System (ADS)

Boulanger, N.; Sundell, P.; Valenzuela, M.

2017-09-01

In the published version there is an error in the affiliation (the word "Andre's" with accent) of the author Per Sundell. The present form in this erratum is the correct (should be the word "Andres" without accent). The affiliation under the symbol " b" should read: Departamento de Ciencias Físicas, Universidad Andres Bello, Santiago, Chile

Precipitation, density, and population dynamics of desert bighorn sheep on San Andres National Wildlife Refuge, New Mexico

USGS Publications Warehouse

Bender, L.C.; Weisenberger, M.E.

2005-01-01

Understanding the determinants of population size and performance for desert bighorn sheep (Ovis canadensis mexicana) is critical to develop effective recovery and management strategies. In arid environments, plant communities and consequently herbivore populations are strongly dependent upon precipitation, which is highly variable seasonally and annually. We conducted a retrospective exploratory analysis of desert bighorn sheep population dynamics on San Andres National Wildlife Refuge (SANWR), New Mexico, 1941-1976, by modeling sheep population size as a function of previous population sizes and precipitation. Population size and trend of desert bighorn were best and well described (R 2=0.89) by a model that included only total annual precipitation as a covariate. Models incorporating density-dependence, delayed density-dependence, and combinations of density and precipitation were less informative than the model containing precipitation alone (??AlCc=8.5-22.5). Lamb:female ratios were positively related to precipitation (current year: F1,34=7.09, P=0.012; previous year: F1,33=3.37, P=0.075) but were unrelated to population size (current year. F1,34=0.04, P=0.843; previous year: F1,33 =0.14, P=0.715). Instantaneous population rate of increase (r) was related to population size (F1,33=5.55; P=0.025). Precipitation limited populations of desert bighorn sheep on SANWR primarily in a density-independent manner by affecting production or survival of lambs, likely through influences on forage quantity and quality. Habitat evaluations and recovery plans for desert bighorn sheep need to consider fundamental influences on desert bighorn populations such as precipitation and food, rather than focus solely on proximate issues such as security cover, predation, and disease. Moreover, the concept of carrying capacity for desert bighorn sheep may need re-evaluation in respect to highly variable (CV =35.6%) localized precipitation patterns. On SANWR carrying capacity for desert

Vascular access: an historical perspective from Sir William Harvey to the 1956 Nobel prize to André F. Cournand, Werner Forssmann, and Dickinson W. Richards.

PubMed

Sette, Piersandro; Dorizzi, Romolo M; Azzini, Anna M

2012-01-01

Sir William Harvey (1578-1657), who had many precursors, discovered blood circulation in 1628 after a significant number of anatomic dissection of cadavers; his studies were continued by Sir Christopher Wren and Daniel Johann Major. The first central vein catheterization was performed on a horse by Stephen Hales, an English Vicar. In 1844, a century later, the French biologist Claude Bernard attempted the first carotid artery cannulation and repeated the procedure in the jugular vein, again on a horse. He was first to report the complications now well known to be associated with this maneuver. In 1929 Werner Forssmann tried cardiac catheterization on himself, but could not investigate the procedure further since his findings were rejected and ridiculed by colleagues. His work was continued by André Frédéric Cournand and Dickinson Woodruff Richards Jr in the United States. In 1956 the three physicians shared the Nobel Prize for Medicine for their studies on vascular and cardiac systems. The genius and the perseverance of the three physicians paved the way towards peripheral and central catheter vein placement, one of the most frequently performed maneuvers in hospitals. Its history still remains unknown to most and deserves a short description.

Professor André Jouve (1909-2001): A French cardiologist who was a pioneer of clinical vector-electrocardiography and cardiovascular epidemiology.

PubMed

Puddu, Paolo Emilio

2016-01-01

André, Julien, Auguste Jouve was born in Marseilles on June 10, 1909 son of Xavier Marie Francois Louis Jouve MD and Marie Louise Charlotte Vigliengo his wife. He had a brilliant medical career in Marseilles: Resident at Marseilles Hospitals in 1931, major of his promotion, then an Assistant in 1943 and a Chief in 1951, to become Associate Professor of Medicine in 1946 and finally Full Professor of Clinical and Experimental Cardiology in 1954. Fellow of several Cardiological Societies, he became President of the French Society of Cardiology in 1968, Vice-President of the European Society of Cardiology in 1972 and finally President of the French College of Vascular Pathology in 1973. He had been a WHO Expert for degenerative and cardiovascular diseases from 1958 to 1981 and a National correspondent of the Academy of Medicine in 1977. He was decorated by the Légion d'Honneur (Officer in 1975). He retired in 1981 and died in 2001. Clinical vector-electrocardiology and cardiovascular epidemiology were the main areas of his interest where he made essential contributions such as the famous treatise on ECG. The Heart Cantini Center was considered his leading creation and action, where the first French heart transplantation was performed in 1968, the first French epidemiological investigation on coronary risk factors took place, the idea of starting prevention at pediatric age was clearly outlined and the need of concentrating on psychological and dysmetabolic factors was precisely advocated for indexing later development of ischemic heart diseases. These achievements are reviewed and put into perspective. Copyright © 2016 Elsevier Inc. All rights reserved.

A comparison of precision mobile drip irrigation, LESA and LEPA

USDA-ARS?s Scientific Manuscript database

Precision mobile drip irrigation (PMDI) is a surface drip irrigation system fitted onto moving sprinkler systems that applies water through the driplines as they are dragged across the field. This application method can conserve water by limiting runoff, and reducing evaporative losses since the wat...

Military Leadership as an Element of National Power

DTIC Science & Technology

1966-04-08

security, regularity, and specificity of work operations. In a remarkable book entitled Dialogues sur le Commandcment, Andre Maurois has created a... Maurois , Andre . Captains and Kings. New York: Appleton, 1925. (A series of dialogues on command between "The Lieutenant" and "The Philosopher. This...work deserves to be better known by students of the military mind.) 66. Maurois , Andre . Marshal Lyautey. London; Bodley Head, 1931. (The standard

DOE Office of Scientific and Technical Information (OSTI.GOV)

Beaver, J.L. Jr.

Suniland field is located in the west Texas Permian basin. Production is primarily from peritidal shelf dolomites of the Permian (Guadalupian) San Andres Formation. San Andres deposition was highly cyclical, with at least two upward-shoaling megacycles comprising the lower 600 ft (183 m) of the formation; many smaller cycles occur within the megacycles. The field consists of an elongate, low-relief, east-west-trending anticline formed from draping over a pre-San Andres structural high. Hydrocarbon trapping is controlled primarily by structural closure and discontinuity of San Andres reservoir facies. Anhydrite cement precipitation also may cause an updip (northerly) permeability loss. Reservoirs occur inmore » thin, permeable oolitic grainstone intervals possessing primary intergranular porosity in combination with vugular and moldic pore systems. These grainstones interfinger with porous but generally impermeable oolitic packstones. Adjacent wackestones and mudstones are generally nonporous and impermeable. Porosity occlusion is primarily from precipitation of late dolomite cements. Anhydrite cements do not occlude porosity to a high degree. Oil production from the San Andres Formation at Suniland field is from nine separate reservoirs comprising two major pay categories, designated Sand Andres and lower San Andres. Pay depths range from 3,755 to 4,211 ft (1,144 to 1,283 m). Cumulative oil production to January 1986 is 7.35 million bbl from 69 wells. Permian (Leonardian) Glorieta production accounts for about 16% of total production. Reservoirs produce from solution gas expansion at low gas-to-oil ratios and high water cuts. Effective porosity in pay zones averages 14%; permeability averages 17 md.« less

Development and recent activity of the San Andrés landslide on El Hierro, Canary Islands, Spain

NASA Astrophysics Data System (ADS)

Klimeš, Jan; Yepes, Jorge; Becerril, Laura; Kusák, Michal; Galindo, Inés; Blahut, Jan

2016-05-01

Extremely voluminous landslides with a long run-out (also known as megalandslides) on oceanic volcanic islands are infrequent denudational processes on such islands. At the same time, they represent a major geological hazard that must be looked into to avoid negative consequences for the inhabitants of these islands. Their occurrence can be related to periods of intense seismo-volcanic activity, similar to that which occurred on El Hierro Island over 2011-2012. Landslides on volcanic islands are studied using onshore and offshore geological, geophysical and geomorphological records, considering their unique triggering conditions (e.g. lava intrusions, eruptive vents, magma chamber collapses). Previous work has pointed out similarities between specific cases of landslides on volcanic islands and deep-seated gravitational slope deformations (DSGSDs) which are typical in high mountain settings. Nevertheless, the methodological approaches and concepts used to investigate DSGSDs are not commonly applied on volcanic islands studies, even though their use may provide new information about the development stage, recent movements and future hazards. Therefore, this approach for studying the San Andrés landslide (SAL) on El Hierro (Canary Islands) has been developed applying a detailed morphological field mapping, an interpretation of digital elevation models, structural measurements, kinematic testing, and a precise movement monitoring system. The acquired information revealed a strong structural influence on the landslide morphology and the presence of sets of weakened planes acting as the sliding surfaces of the SAL or secondary landslides within its body. The presence of secondary landslides, deep erosive gullies, coastal cliffs and high on-shore relative relief also suggests a high susceptibility to future landslide movement. Direct monitoring on the landslide scarps and the slip plane, performed between February 2013 and July 2014, using an automated optical

New data on two remarkable Antarctic species Amblydorylaimus isokaryon (Loof, 1975) Andrássy, 1998 and Pararhyssocolpus paradoxus (Loof, 1975), gen. n., comb. n. (Nematoda, Dorylaimida)

PubMed Central

Elshishka, Milka; Lazarova, Stela; Radoslavov, Georgi; Hristov, Petar; Peneva, Vlada K.

2015-01-01

Abstract The taxonomic position of two antarctic dorylaimid species Amblydorylaimus isokaryon (Loof, 1975) Andrássy, 1998 and Pararhyssocolpus paradoxus (Loof, 1975), gen. n., comb. n. are discussed on the basis of morphological, including SEM study, morphometric, postembryonic and sequence data of 18S rDNA and the D2-D3 expansion fragments of large subunit rDNA. The evolutionary trees inferred from 18S sequences show insufficient resolution to determine the assignment of the two species to particular families, moreover Pararhyssocolpus paradoxus gen. n., comb. n. (=Rhyssocolpus paradoxus) previously regarded as a member of Nordiidae or Qudsianematidae, showed distant relationship both to Rhyssocolpus vinciguerrae and Eudorylaimus spp. The phylogram inferred from 28S sequences revealed that Amblydorylaimus isokaryon is a member of a well-supported group comprised of several Aporcelaimellus spp., while, no close relationships could be revealed for the Pararhyssocolpus paradoxus gen. n., comb. n. to any nematode genus. On the basis of molecular data and morphological characteristics, some taxonomic changes are proposed. Amblydorylaimus isokaryon is transferred from family Qudsianematidae to family Aporcelaimidae, and a new monotypic genus Pararhyssocolpus gen. n. is proposed, attributed to Pararhyssocolpidae fam. n. The diagnosis of the new family is provided together with emended diagnosis of the genera Amblydorylaimus and Pararhyssocolpus gen. n. Data concerning distribution of these endemic genera in the Antarctic region are also given. PMID:26257550

Morphology and morphometrics of Heterodorus qinghaiensis n. sp. (Dorylaimida, Nordiidae) from soil samples in China.

PubMed

Wu, W J; Yan, L; Xu, C L; Yu, L; Wang, K; Jin, S Y; Xie, H

2016-07-01

One new species of the family Nordiidae Jairajpuri & Siddiqi, 1964 from the enclosure grassland of Qinghai Province, China, Heterodorus qinghaiensis n. sp., is described and illustrated. The new species is characterized by the slender body, 1.29-1.46 mm in length; the granular lateral chord with numerous large depression plaques throughout its entirety; the lip region offset by a distinct depression; amphid goblet-shaped with aperture about half to two-thirds of corresponding body diameter; odontostyle 11-13 μm long; rod-like odontophore without basal flanges; pharyngeal basal expansion about one-third of the total neck length; didelphic genital system containing sperm; ovaries generally not reaching the sphincter level; vulva transversed and sclerotized; female tail conoid with round terminus; 3-5 spaced ventromedial supplements and spicule 32-41 μm long. It is close to H. liangi (Ahmad, Wu & Shaheen, 2002) Andrássy, 2009, H. brevidentatus (Thorne, 1939) Andrássy, 2009, H. monticola Andrássy, 2011, H. morgensis (Loof, 1988) Andrássy, 2009 and H. meghalayensis (Mushtaq, Baniyamuddin & Ahmad, 2007) Andrássy, 2009 in having inconspicuous or no lateral body pores, smaller odontostyle and ventrally curved tail.

Cytotoxic and Antimicrobial Activity of Pseudopterosins and seco-Pseudopterosins Isolated from the Octocoral Pseudopterogorgia elisabethae of San Andrés and Providencia Islands (Southwest Caribbean Sea)

PubMed Central

Correa, Hebelin; Aristizabal, Fabio; Duque, Carmenza; Kerr, Russell

2011-01-01

To expand the potential of pseudopterosins and seco-pseudopterosins isolated from the octocoral Pseudopterogorgia elisabethae of San Andrés and Providencia islands (southwest Caribbean Sea), we report the anti-microbial profile against four pathogenic microorganisms (Staphylococcus aureus, Enterococcus faecalis, Pseudomonas aeruginosa and Candida albicans) and report a more complete cytotoxic profile against five human cells lines (HeLa, PC-3, HCT116, MCF-7 and BJ) for the compounds PsG, PsP, PsQ, PsS, PsT, PsU, 3-O-acetyl-PsU, seco-PsJ, seco-PsK and IMNGD. For the cytotoxic profiles, all compounds evaluated showed moderate and non-selective activity against both tumor and normal cell lines, where PsQ and PsG were the most active compounds (GI50 values between 5.8 μM to 12.0 μM). With respect to their anti-microbial activity the compounds showed good and selective activity against the Gram-positive bacteria, while they did not show activity against the Gram-negative bacterium or yeast. PsU, PsQ, PsS, seco-PsK and PsG were the most active compounds (IC50 2.9–4.5 μM) against S. aureus and PsG, PsU and seco-PsK showed good activity (IC50 3.1–3.8 μM) against E. faecalis, comparable to the reference drug vancomycin (4.2 μM). PMID:21556163

Beyond Bombs, Bullets and Planes: Developing Airmen-Statements for the 21st Century

DTIC Science & Technology

2009-12-11

credibility, trust and respect • Resolving conflict Source: Chaitra M. Hardison, Carra S. Sims, Farahana Ali, Andres Villamizar, Ben Mundell , and Paul......Categories Source: Chaitra M. Hardison, Carra S. Sims, Farahana Ali, Andres Villamizar, Ben Mundell , and Paul Howe, Cross-Cultural Skills for Deployed

Military History: A Selected Bibliography

DTIC Science & Technology

2003-03-01

Crusading Warfare. 1956. 16 5. Ear ly Modern War fa re (1450–1685) Andre, Louis. Michel le Tellier et l’organisation de l’armee...monarchique. 1906. Andre, Louis. Michel le Tellier and Louvois. 1942 ** Ashley, Maurice. General Monck. 1977. Baxter, Douglas C. Servants of the Sword

77 FR 2712 - Agency Information Collection Extension

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-19

... collection of information is necessary for the proper performance of the functions of the agency, including... soon as possible. ADDRESSES: Written comments may be sent to Andre de Fontaine, EE-2F/ Forrestal... information collection instrument and instructions should be directed to Andre de Fontaine, EE-2F/Forrestal...

Scalable Emergency Response System for Oceangoing Assets Report on Brainstorming Concept Evaluations

DTIC Science & Technology

2007-04-11

Andr´e Badertscher, Andr´e Guignard, and Auke Jan Ijspeert, Swimming and Crawling with an Amphibious Snake Robot. 4. Alexander S. Boxerbaum, Philip ... Kotler , Mindy & Hillman, Ian “Japanese Nuclear Energy Policy and Public Opinion” James A Baker III Institute for Public Policy Rice University May 2000

Monthly Fossil-Fuel CO2 Emissions: Isomass of Emissions Gridded by One Degree Latitude by One Degree Longitude (1950 - 2007) (V. 2010)

DOE Data Explorer

Andres, R. J. [Carbon Dioxide Information Analysis Center Environmental Sciences Division Oak Ridge National Laboratory Oak Ridge, Tennessee 37831-6290 U.S.A.; Boden, T. A. [Carbon Dioxide Information Analysis Center Environmental Sciences Division Oak Ridge National Laboratory Oak Ridge, Tennessee 37831-6290 U.S.A.; Marland, G. [Research Institute for Environment, Energy, and Economics Appalachian State University Boone, NC 28608-2131 USA

2010-01-01

The basic data provided in these data files are derived from time series of Global, Regional, and National Fossil-Fuel CO2 Emissions (http://cdiac.ess-dive.lbl.gov/trends/emis/overview_2013.html), the references therein, and the methodology described in Andres et al. (2011). The data accessible here take these tabular, national, mass-emissions data, multiply them by stable carbon isotopic signature (del 13C) as described in Andres et al. (2000), and distribute them spatially on a one degree latitude by one degree longitude grid. The within-country spatial distribution is achieved through a fixed population distribution as reported in Andres et al. (1996) for years prior to 1990 and a variable population distribution for later years (Andres et al. 2016). Note that the mass-emissions data used here are based on fossil-fuel consumption estimates as these are more representative of within country emissions than fossil-fuel production estimates (see http://cdiac.ess-dive.lbl.gov/faq.html#Q10 for a description why emission totals based upon consumption differ from those based upon production). The monthly, isotopic (δ 13C) fossil-fuel CO2 emissions estimates from 1950-2013 provided in this database are derived from time series of global, regional, and national fossil-fuel CO2 emissions (Boden et al. 2016), the references therein, and the methodology described in Andres et al. (2011). The data accessible here take these tabular, national, mass-emissions data, multiply them by stable carbon isotopic signatures (δ 13C) as described in Andres et al. (2000), and distribute them spatially on a one degree latitude by one degree longitude grid. The within-country spatial distribution is achieved through a fixed population distribution as reported in Andres et al. (1996). Note that the mass-emissions data used here are based on fossil-fuel consumption estimates as these are more representative of within country emissions than fossil-fuel production estimates (see http

Back to Essentials: Virtues and Character for Strategic Leaders

DTIC Science & Technology

2012-03-20

religious perspective, this study also includes the set of virtues identified by French philosopher André Comte -Sponville.34 Finally, the model takes... Comte - Sponville Havard PROPOSAL Prudence Wisdom; Prudence Prudence Prudence Prudence Prudence Justice Justice Justice Justice Justice Justice...accessed 20 Jan 2012. 34 Andre Comte -Sponville. A Small Treatrise on the Great Virtues (New York, NY, Metropolitan Books, Henry Holt and Company, LLC

Social Contributions to the Equilibration of Action Schemes: A Longitudinal Study of Locomotion.

ERIC Educational Resources Information Center

Lightfoot, Cynthia

According to Jaan Valsiner, development takes place within culturally structured environments jointly organized by the activities of children and the people around them. When overlap between promoted activity and the child's zone of proximal development exists, the structure of action that results from the interplay of the two is internalized by…

Impact of Retirement Choices of Early Career Marines: A Choice Analysis Model

DTIC Science & Technology

2013-03-01

CHOICES OF EARLY CAREER MARINES: A CHOICE ANALYSIS MODEL by André G. La Taste Aaron Masaitis March 2013 Thesis Advisor: Michael Dixon... ANALYSIS MODEL 5. FUNDING NUMBERS 6. AUTHOR(S) André G. La Taste, Aaron Masaitis 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Naval Postgraduate...system. The research will be conducted using a discrete choice analysis methodology that is often used to differentiate factors that lead to

Application of a Biotin Functionalized QD Assay for Determining Available Binding Sites on Electrospun Nanofiber Membrane

DTIC Science & Technology

2011-01-01

Dawn.Nida@us.army.mil) Joshua Magnone (Joshua.Magnone@us.army.mil) Andre Senecal (Andy.Senecal@us.army.mil) ISSN 1477-3155 Article type Research Submission...Dawn.Nida@us.army.mil; Joshua Magnone - Joshua.Magnone@us.army.mil; Andre Senecal - Andy.Senecal@us.army.mil *Corresponding Author 2...Biol Eng 2007, 1:doi10.1186/1754-1611-1-2. 12. Senecal A, Magnone J, Marek P, Senecal K: Development of functional nanofibrous membrane assemblies

ESO's early history, 1953 - 1975. I. Striving towards the convention.

NASA Astrophysics Data System (ADS)

Blaauw, A.

1988-12-01

On January 26, 1954 twelve leading astronomers from six European countries issued the historical statement we reproduce here [1]. It carries the signatures of Otto Heckmann and Albrecht Unsöld of the German Federal Republic, Paul Bourgeois from Belgium, Andre Couder and Andre Danjon from France, Roderick Redman from Great Britain, Jan Oort, Pieter Oosterhoff and Pieter van Rhijn from the Netherlands, and Bertil Lindblad, Knut Lundmark and Gunnar Malmquist from Sweden.

West Europe Report.

DTIC Science & Technology

1986-04-18

72 FRANCE Giraud Views Mitterrand’s Defense Policies ( Andre Giraud; LE MONDE, 12 Feb 86) 74 NORWAY Women’s Groups Lobby for Larger Female Role in...038 18 April 1986 MILITARY FRANCE GIRAUD VIEWS MITTERRAND’S DEFENSE POLICIES Paris LE MONDE in French 12 Feb 86 p 2 [Article by Andre Giraud...industries started is downright ludicrous, and joining in the election campaign by writing that "thanks to the administration of the Mauroy and Fabius

PRI and the Beyond Merida Initiative

DTIC Science & Technology

2011-10-28

candidate, Andres Manuel Lopez , called for the de- militarization of our bilateral agenda while speaking to a U.S. think tank.9 Santiago Creel Miranda, a... manuel -l%C3%B3pez- obrador (accessed October 16, 2011) 10 Elimparcial. “Anti-narco fight will change if president: Creel,” http...Wilson Institute for Scholars: Mexico Institute. http://www.wilsoncenter.org/event/dialogues-mexicodi%C3%A1logos-con-m%C3%A9xico- featuring- andr %C3%A9s

Monthly Fossil-Fuel CO2 Emissions: Isomass of Emissions Gridded by One Degree Latitude by One Degree Longitude (1950-2008) (V. 2011)

DOE Data Explorer

Andres, R. J. [Carbon Dioxide Information Analysis Center Environmental Sciences Division Oak Ridge National Laboratory Oak Ridge, Tennessee 37830-6290 U.S.A.; Boden, T. A. [Carbon Dioxide Information Analysis Center Environmental Sciences Division Oak Ridge National Laboratory Oak Ridge, Tennessee 37830-6290 U.S.A.; Marland, G. [Research Institute for Environment, Energy and Economics Appalachian State University Boone, North Carolina 28608 U.S.A.

2011-01-01

The monthly, isotopic (δ 13C) fossil-fuel CO2 emissions estimates from 1950-2013 provided in this database are derived from time series of global, regional, and national fossil-fuel CO2 emissions (Boden et al. 2016), the references therein, and the methodology described in Andres et al. (2011). The data accessible here take these tabular, national, mass-emissions data, multiply them by stable carbon isotopic signatures (δ 13C) as described in Andres et al. (2000), and distribute them spatially on a one degree latitude by one degree longitude grid. The within-country spatial distribution is achieved through a fixed population distribution as reported in Andres et al. (1996). Note that the mass-emissions data used here are based on fossil-fuel consumption estimates as these are more representative of within country emissions than fossil-fuel production estimates (see http://cdiac.ess-dive.lbl.gov/faq.html#Q10 for a description why emission totals based upon consumption differ from those based upon production).

Annual Fossil-Fuel CO2 Emissions: Isomass of Emissions Gridded by One Degree Latitude by One Degree Longitude (V. 2015)

DOE Data Explorer

Andres, R. J. [Carbon Dioxide Information Analysis Center Environmental Sciences Division Oak Ridge National Laboratory Oak Ridge, Tennessee 37830-6290 U.S.A.; Boden, T. A. [Carbon Dioxide Information Analysis Center Environmental Sciences Division Oak Ridge National Laboratory Oak Ridge, Tennessee 37830-6290 U.S.A.; Marland, G. [Appalachian State University, Boone, North Carolina (USA)

2015-01-01

The monthly, isotopic (δ 13C) fossil-fuel CO2 emissions estimates from 1950-2013 provided in this database are derived from time series of global, regional, and national fossil-fuel CO2 emissions (Boden et al. 2016), the references therein, and the methodology described in Andres et al. (2011). The data accessible here take these tabular, national, mass-emissions data, multiply them by stable carbon isotopic signatures (δ 13C) as described in Andres et al. (2000), and distribute them spatially on a one degree latitude by one degree longitude grid. The within-country spatial distribution is achieved through a fixed population distribution as reported in Andres et al. (1996). Note that the mass-emissions data used here are based on fossil-fuel consumption estimates as these are more representative of within country emissions than fossil-fuel production estimates (see http://cdiac.ess-dive.lbl.gov/faq.html#Q10 for a description why emission totals based upon consumption differ from those based upon production).

Monthly Fossil-Fuel CO2 Emissions: Isomass of Emissions Gridded by One Degree Latitude by One Degree Longitude (1950 - 2010) (V. 2013)

DOE Data Explorer

Andres, R. J. [Carbon Dioxide Information Analysis Center Environmental Sciences Division Oak Ridge National Laboratory Oak Ridge, Tennessee 37830-6290 U.S.A.; Boden, T. A. [Carbon Dioxide Information Analysis Center Environmental Sciences Division Oak Ridge National Laboratory Oak Ridge, Tennessee 37830-6290 U.S.A.; Marland, G. [Research Institute for Environment, Energy and Economics Appalachian State University Boone, North Carolina 28608 U.S.A.

2013-01-01

The monthly, isotopic (δ 13C) fossil-fuel CO2 emissions estimates from 1950-2013 provided in this database are derived from time series of global, regional, and national fossil-fuel CO2 emissions (Boden et al. 2016), the references therein, and the methodology described in Andres et al. (2011). The data accessible here take these tabular, national, mass-emissions data, multiply them by stable carbon isotopic signatures (δ 13C) as described in Andres et al. (2000), and distribute them spatially on a one degree latitude by one degree longitude grid. The within-country spatial distribution is achieved through a fixed population distribution as reported in Andres et al. (1996). Note that the mass-emissions data used here are based on fossil-fuel consumption estimates as these are more representative of within country emissions than fossil-fuel production estimates (see http://cdiac.ess-dive.lbl.gov/faq.html#Q10 for a description why emission totals based upon consumption differ from those based upon production).

Monthly Fossil-Fuel CO2 Emissions: Isomass of Emissions Gridded by One Degree Latitude by One Degree Longitude (1950 - 2009) (V. 2012)

DOE Data Explorer

Andres, R. J. [Carbon Dioxide Information Analysis Center Environmental Sciences Division Oak Ridge National Laboratory Oak Ridge, Tennessee 37830-6290 U.S.A.; Boden, T. A. [Carbon Dioxide Information Analysis Center Environmental Sciences Division Oak Ridge National Laboratory Oak Ridge, Tennessee 37830-6290 U.S.A.; Marland, G. [Research Institute for Environment, Energy and Economics Appalachian State University Boone, North Carolina 28608 U.S.A.

2012-01-01

The monthly, isotopic (δ 13C) fossil-fuel CO2 emissions estimates from 1950-2013 provided in this database are derived from time series of global, regional, and national fossil-fuel CO2 emissions (Boden et al. 2016), the references therein, and the methodology described in Andres et al. (2011). The data accessible here take these tabular, national, mass-emissions data, multiply them by stable carbon isotopic signatures (δ 13C) as described in Andres et al. (2000), and distribute them spatially on a one degree latitude by one degree longitude grid. The within-country spatial distribution is achieved through a fixed population distribution as reported in Andres et al. (1996). Note that the mass-emissions data used here are based on fossil-fuel consumption estimates as these are more representative of within country emissions than fossil-fuel production estimates (see http://cdiac.ess-dive.lbl.gov/faq.html#Q10 for a description why emission totals based upon consumption differ from those based upon production).

Monthly Fossil-Fuel CO2 Emissions: Isomass of Emissions Gridded by One Degree Latitude by One Degree Longitude

DOE Data Explorer

Andres, R. J. [Carbon Dioxide Information Analysis Center Environmental Sciences Division Oak Ridge National Laboratory Oak Ridge, Tennessee 37830-6290 U.S.A.; Boden, T. A. [Carbon Dioxide Information Analysis Center Environmental Sciences Division Oak Ridge National Laboratory Oak Ridge, Tennessee 37830-6290 U.S.A.; Marland, G. [Research Institute for Environment, Energy and Economics Appalachian State University Boone, North Carolina 28608 U.S.A.

2015-01-01

The basic data provided in these data files are derived from time series of Global, Regional, and National Fossil-Fuel CO2 Emissions (http://cdiac.ess-dive.lbl.gov/trends/emis/overview_2011.html), the references therein, and the methodology described in Andres et al. (2011). The data accessible here take these tabular, national, mass-emissions data, multiply them by stable carbon isotopic signature (del 13C) as described in Andres et al. (2000), and distribute them spatially on a one degree latitude by one degree longitude grid. The within-country spatial distribution is achieved through a fixed population distribution as reported in Andres et al. (1996). Note that the mass-emissions data used here are based on fossil-fuel consumption estimates as these are more representative of within country emissions than fossil-fuel production estimates (see http://cdiac.ess-dive.lbl.gov/faq.html#Q10 for a description why emission totals based upon consumption differ from those based upon production).

Annual Fossil-Fuel CO2 Emissions: Isomass of Emissions Gridded by One Degree latitude by One Degree Longitude (V. 2013)

DOE Data Explorer

Andres, R. J. [Carbon Dioxide Information Analysis Center Environmental Sciences Division Oak Ridge National Laboratory Oak Ridge, Tennessee 37830-6290 U.S.A.; Boden, T. A. [Carbon Dioxide Information Analysis Center Environmental Sciences Division Oak Ridge National Laboratory Oak Ridge, Tennessee 37830-6290 U.S.A.; Marland, G. [Appalachian State University, Boone, North Carolina (USA).

2013-01-01

The monthly, isotopic (δ 13C) fossil-fuel CO2 emissions estimates from 1950-2013 provided in this database are derived from time series of global, regional, and national fossil-fuel CO2 emissions (Boden et al. 2016), the references therein, and the methodology described in Andres et al. (2011). The data accessible here take these tabular, national, mass-emissions data, multiply them by stable carbon isotopic signatures (δ 13C) as described in Andres et al. (2000), and distribute them spatially on a one degree latitude by one degree longitude grid. The within-country spatial distribution is achieved through a fixed population distribution as reported in Andres et al. (1996). Note that the mass-emissions data used here are based on fossil-fuel consumption estimates as these are more representative of within country emissions than fossil-fuel production estimates (see http://cdiac.ess-dive.lbl.gov/faq.html#Q10 for a description why emission totals based upon consumption differ from those based upon production).

Stationary and non-stationary extreme value modeling of extreme temperature in Malaysia

NASA Astrophysics Data System (ADS)

Hasan, Husna; Salleh, Nur Hanim Mohd; Kassim, Suraiya

2014-09-01

Extreme annual temperature of eighteen stations in Malaysia is fitted to the Generalized Extreme Value distribution. Stationary and non-stationary models with trend are considered for each station and the Likelihood Ratio test is used to determine the best-fitting model. Results show that three out of eighteen stations i.e. Bayan Lepas, Labuan and Subang favor a model which is linear in the location parameter. A hierarchical cluster analysis is employed to investigate the existence of similar behavior among the stations. Three distinct clusters are found in which one of them consists of the stations that favor the non-stationary model. T-year estimated return levels of the extreme temperature are provided based on the chosen models.

Application of Markov chain model to daily maximum temperature for thermal comfort in Malaysia

DOE Office of Scientific and Technical Information (OSTI.GOV)

Nordin, Muhamad Asyraf bin Che; Hassan, Husna

2015-10-22

The Markov chain’s first order principle has been widely used to model various meteorological fields, for prediction purposes. In this study, a 14-year (2000-2013) data of daily maximum temperatures in Bayan Lepas were used. Earlier studies showed that the outdoor thermal comfort range based on physiologically equivalent temperature (PET) index in Malaysia is less than 34°C, thus the data obtained were classified into two state: normal state (within thermal comfort range) and hot state (above thermal comfort range). The long-run results show the probability of daily temperature exceed TCR will be only 2.2%. On the other hand, the probability dailymore » temperature within TCR will be 97.8%.« less

Identification and characterization of Burkholderia multivorans CCA53.

PubMed

Akita, Hironaga; Kimura, Zen-Ichiro; Yusoff, Mohd Zulkhairi Mohd; Nakashima, Nobutaka; Hoshino, Tamotsu

2017-07-06

A lignin-degrading bacterium, Burkholderia sp. CCA53, was previously isolated from leaf soil. The purpose of this study was to determine phenotypic and biochemical features of Burkholderia sp. CCA53. Multilocus sequence typing (MLST) analysis based on fragments of the atpD, gltD, gyrB, lepA, recA and trpB gene sequences was performed to identify Burkholderia sp. CCA53. The MLST analysis revealed that Burkholderia sp. CCA53 was tightly clustered with B. multivorans ATCC BAA-247 T . The quinone and cellular fatty acid profiles, carbon source utilization, growth temperature and pH were consistent with the characteristics of B. multivorans species. Burkholderia sp. CCA53 was therefore identified as B. multivorans CCA53.

Analysis of ground-water data for selected wells near Holloman Air Force Base, New Mexico, 1950-95

USGS Publications Warehouse

Huff, G.F.

1996-01-01

Ground-water-level, ground-water-withdrawal, and ground- water-quality data were evaluated for trends. Holloman Air Force Base is located in the west-central part of Otero County, New Mexico. Ground-water-data analyses include assembly and inspection of U.S. Geological Survey and Holloman Air Force Base data, including ground-water-level data for public-supply and observation wells and withdrawal and water-quality data for public-supply wells in the area. Well Douglas 4 shows a statistically significant decreasing trend in water levels for 1972-86 and a statistically significant increasing trend in water levels for 1986-90. Water levels in wells San Andres 5 and San Andres 6 show statistically significant decreasing trends for 1972-93 and 1981-89, respectively. A mixture of statistically significant increasing trends, statistically significant decreasing trends, and lack of statistically significant trends over periods ranging from the early 1970's to the early 1990's are indicated for the Boles wells and wells near the Boles wells. Well Boles 5 shows a statistically significant increasing trend in water levels for 1981-90. Well Boles 5 and well 17S.09E.25.343 show no statistically significant trends in water levels for 1990-93 and 1988-93, respectively. For 1986-93, well Frenchy 1 shows a statistically significant decreasing trend in water levels. Ground-water withdrawal from the San Andres and Douglas wells regularly exceeded estimated ground-water recharge from San Andres Canyon for 1963-87. For 1951-57 and 1960-86, ground-water withdrawal from the Boles wells regularly exceeded total estimated ground-water recharge from Mule, Arrow, and Lead Canyons. Ground-water withdrawal from the San Andres and Douglas wells and from the Boles wells nearly equaled estimated ground- water recharge for 1989-93 and 1986-93, respectively. For 1987- 93, ground-water withdrawal from the Escondido well regularly exceeded estimated ground-water recharge from Escondido Canyon, and

Sea Ice Observations from the Winter Weddell Gyre Study - 󈨝

DTIC Science & Technology

1991-02-01

Winter Weddell Gyre Study-󈨝 Debra A. Meese. John W. Govoni. Vladimir Churijn. Borns Ivanov, Victor Komarovskiy. Vasily Shilnikov and Andre Zachek P...A MEESE, JOHN W GOVMN, VLADIMIR CHJURUN. BORIS IVANOV, VICrOR KONIAROVSKIY. VASILY SHILNIKOV AND ANDRE ZACHEK INTRODUCTION 18 September 1989 (day 261...station 24, ,0 f 1 2 150 300 5 JIE1IOBAfl OBOTAIIOBKA OoeaIorpadliuecxanI CTaIIW~lf Pit Itjara: ~ 18 ’= 67𔃿o, ’fP 67-50𔃿 ) 𔃾:S A = iis 5 ~~v BPe.fn

Antioxidant activities of polysaccharides from Lentinus edodes and their significance for disease prevention.

PubMed

Chen, Huoliang; Ju, Ying; Li, Junjie; Yu, Min

2012-01-01

The crude polysaccharide (LEP) was extracted by hot water from the fruiting bodies of Lentinus edodes, and further purified by DEAE-cellulose and Sepharose CL-6B chromatography, giving three polysaccharide fractions coded as LEPA1, LEPB1 and LEPC1. In this study, their chemical and physical characteristics of polysaccharide fractions and antioxidant capacities, including scavenging activity against hydroxyl radicals, superoxide radicals and Fe(2+)-chelating ability, were valuated. The results showed that LEPC1 exhibited significantly antioxidant activity at a concentration-dependent manner. Therefore these results indicated that the water-extractable polysaccharide fraction was a potent antioxidant and could be developed to be new health medicine for fighting against various human diseases. Copyright © 2011 Elsevier B.V. All rights reserved.

Critical exponents of the disorder-driven superfluid-insulator transition in one-dimensional Bose-Einstein condensates

DOE Office of Scientific and Technical Information (OSTI.GOV)

Cestari, J. C. C.; Foerster, A.; Gusmao, M. A.

2011-11-15

We investigate the nature of the superfluid-insulator quantum phase transition driven by disorder for noninteracting ultracold atoms on one-dimensional lattices. We consider two different cases: Anderson-type disorder, with local energies randomly distributed, and pseudodisorder due to a potential incommensurate with the lattice, which is usually called the Aubry-Andre model. A scaling analysis of numerical data for the superfluid fraction for different lattice sizes allows us to determine quantum critical exponents characterizing the disorder-driven superfluid-insulator transition. We also briefly discuss the effect of interactions close to the noninteracting quantum critical point of the Aubry-Andre model.

Trans-Amazonian U-Th-Pb monazite ages and P-T-d exhumation paths of garnet-bearing leucogranite and migmatitic country rock of the southeastern Tandilia belt, Rio de la Plata craton in Argentina

NASA Astrophysics Data System (ADS)

Martínez, Juan Cruz; Massonne, Hans-Joachim; Frisicale, María Cristina; Dristas, Jorge A.

2017-03-01

A garnet-bearing leucogranite and two country rocks from the Transamazonian Tandilia belt of the Rio de la Plata craton were studied in detail. The leucogranite contains garnet with homogeneous composition of pyr6(gros + andr)2spes5alm87. In a garnet-biotite migmatite, the core and rim compositions of garnet are pyr1.7(gros + andr)5spes5.6alm87.7 and pyr1.2(gros + andr)5.5spes6.7alm86.6, respectively. These compositions in a sillimanite-garnet-muscovite migmatite are pyr4(gros + andr)2.7spes2.7alm90.6 and pyr2.7(gros + andr)4spes3.2alm90.1, respectively. We used this information to decipher the P-T evolution of the rocks applying P-T and T-H2O pseudosections with the PERPLE_X computer software package taking into consideration deformational microstructures. The leucogranite records an isothermal decompression from 5.3 to 3.8 kbar at 665 °C. The garnet-biotite migmatite was exhumed from 5.5 kbar at 630 °C to 4.3 kbar at 615 °C and the sillimanite-garnet-muscovite migmatite from supersolidus conditions of 670 °C and 3.6 kbar to 625 °C at 2.4 kbar. Late andalusite formed in this rock. Seventy four analyses of 28 monazite grains of the country rocks yielded three groups of U-Th-Pb ages which were related to a collisional event (I: ca. 2.13-2.14 Ga.), a postcollisional thermal overprint (II: ca. 2.01 Ga) and slow cooling of the orogen (III: 1.80-1.90 Ga). Inherited ages of 2.28 and 2.25 Ga could refer to an early accretionary stage of the orogen. An age of 2.41 Ga indicates the presence of recycled Siderian continental crust. Synkinematic crystallization of melts and the subsolidus development of an S2-foliation, demonstrated by deformational microstructures, occurred during the exhumation of the studied area from depths of 18 km to 8 km in the time interval 2.01-1.90 Ga.

Taxonomic and floristic novelties for Echeveria (Crassulaceae) in Central Michoacan, Mexico.

PubMed

García-Ruiz, Ignacio; Valentín-Martínez, Dagoberto; Carrillo-Reyes, Pablo; Costea, Mihai

2016-01-01

A new species, Echeveria coruana , is described and illustrated from the malpaís near San Andrés Corú, Michoacan, Mexico. The species belongs to series Gibbiflorae and the new taxon was compared with Echeveria purhepecha and Echeveria patriotica , with whom it shares the closest morphological affinities. Additionally, Echeveria yalmanantlaensis an endangered species from Sierra of Manantlán Biosphere Reserve, State of Colima, was also discovered near San Andrés Corú and is reported for the first time from the State of Michoacan. The conservation status of both species was (re)evaluated according to the criteria of the International Union for Conservation of Nature.

Generation of diversity in Streptococcus mutans genes demonstrated by MLST.

PubMed

Do, Thuy; Gilbert, Steven C; Clark, Douglas; Ali, Farida; Fatturi Parolo, Clarissa C; Maltz, Marisa; Russell, Roy R; Holbrook, Peter; Wade, William G; Beighton, David

2010-02-05

Streptococcus mutans, consisting of serotypes c, e, f and k, is an oral aciduric organism associated with the initiation and progression of dental caries. A total of 135 independent Streptococcus mutans strains from caries-free and caries-active subjects isolated from various geographical locations were examined in two versions of an MLST scheme consisting of either 6 housekeeping genes [accC (acetyl-CoA carboxylase biotin carboxylase subunit), gki (glucokinase), lepA (GTP-binding protein), recP (transketolase), sodA (superoxide dismutase), and tyrS (tyrosyl-tRNA synthetase)] or the housekeeping genes supplemented with 2 extracellular putative virulence genes [gtfB (glucosyltransferase B) and spaP (surface protein antigen I/II)] to increase sequence type diversity. The number of alleles found varied between 20 (lepA) and 37 (spaP). Overall, 121 sequence types (STs) were defined using the housekeeping genes alone and 122 with all genes. However pi, nucleotide diversity per site, was low for all loci being in the range 0.019-0.007. The virulence genes exhibited the greatest nucleotide diversity and the recombination/mutation ratio was 0.67 [95% confidence interval 0.3-1.15] compared to 8.3 [95% confidence interval 5.0-14.5] for the 6 concatenated housekeeping genes alone. The ML trees generated for individual MLST loci were significantly incongruent and not significantly different from random trees. Analysis using ClonalFrame indicated that the majority of isolates were singletons and no evidence for a clonal structure or evidence to support serotype c strains as the ancestral S. mutans strain was apparent. There was also no evidence of a geographical distribution of individual isolates or that particular isolate clusters were associated with caries. The overall low sequence diversity suggests that S. mutans is a newly emerged species which has not accumulated large numbers of mutations but those that have occurred have been shuffled as a consequence of intra

Modeling annual extreme temperature using generalized extreme value distribution: A case study in Malaysia

NASA Astrophysics Data System (ADS)

Hasan, Husna; Salam, Norfatin; Kassim, Suraiya

2013-04-01

Extreme temperature of several stations in Malaysia is modeled by fitting the annual maximum to the Generalized Extreme Value (GEV) distribution. The Augmented Dickey Fuller (ADF) and Phillips Perron (PP) tests are used to detect stochastic trends among the stations. The Mann-Kendall (MK) test suggests a non-stationary model. Three models are considered for stations with trend and the Likelihood Ratio test is used to determine the best-fitting model. The results show that Subang and Bayan Lepas stations favour a model which is linear for the location parameters while Kota Kinabalu and Sibu stations are suitable with a model in the logarithm of the scale parameters. The return level is the level of events (maximum temperature) which is expected to be exceeded once, on average, in a given number of years, is obtained.

Taxonomic and floristic novelties for Echeveria (Crassulaceae) in Central Michoacan, Mexico

PubMed Central

García-Ruiz, Ignacio; Valentín-Martínez, Dagoberto; Carrillo-Reyes, Pablo; Costea, Mihai

2016-01-01

Abstract A new species, Echeveria coruana, is described and illustrated from the malpaís near San Andrés Corú, Michoacan, Mexico. The species belongs to series Gibbiflorae and the new taxon was compared with Echeveria purhepecha and Echeveria patriotica, with whom it shares the closest morphological affinities. Additionally, Echeveria yalmanantlaensis an endangered species from Sierra of Manantlán Biosphere Reserve, State of Colima, was also discovered near San Andrés Corú and is reported for the first time from the State of Michoacan. The conservation status of both species was (re)evaluated according to the criteria of the International Union for Conservation of Nature. PMID:28127240

DOE Office of Scientific and Technical Information (OSTI.GOV)

Tsosie, Bernadette; Johnson, Richard

Groundwater samples were collected from monitoring wells at the Bluewater, New Mexico, Disposal Site to monitor groundwater contaminants as specified in the 1997 Long-Term Surveillance Plan for the DOE Bluewater (UMTRCA Title II) Disposal Site Near Grants, New Mexico (LTSP). Sampling and analyses were conducted as specified in the Sampling and Analysis Plan for U.S. Department of Energy Office of Legacy Management Sites (LMS/PRO/S04351, continually updated). A duplicate sample was collected from location HMC-951. Alluvium wells are completed in the alluvial sediments in the former channel of the Rio San Jose, which was covered by basalt lava flows known asmore » the El Malpais, and are identified by the suffix (M). Bedrock wells are completed in the San Andres Limestone/Glorieta Sandstone hydrologic unit (San Andres aquifer) and are identified by the suffix (SG). Wells HMC-951 and OBS-3 are also completed in the San Andres aquifer. The LTSP requires monitoring for molybdenum, selenium, uranium, and polychlorinated biphenyls (PCBs); PCB monitoring occurs only during November sampling events. This event included sampling for an expanded list of analytes to characterize the site aquifers and to support a regional groundwater investigation being conducted by the New Mexico Environment Department.« less

High-resolution sequence stratigraphy and continental environmental evolution: An example from east-central Argentina

NASA Astrophysics Data System (ADS)

Beilinson, Elisa; Veiga, Gonzalo D.; Spalletti, Luis A.

2013-10-01

The aims of this contribution is to establish a high-resolution sequence stratigraphic scheme for the continental deposits that constitute the Punta San Andrés Alloformation (Plio-Pleistocene) in east-central Argentina, to analyze the basin fill evolution and to identify and assess the role that extrinsic factors such as climate and sea-level oscillations played during evolution of the unit. For the high-resolution sequence stratigraphical study of the Punta San Andrés Alloformation, high- and low-accommodation system tracts were defined mainly on the basis of the architectural elements present in the succession, also taking into account the relative degree of channel and floodplain deposits. Discontinuities and the nature of depositional systems generated during variations in accommodation helped identify two fourth-order high-accommodation system tracts and two fourth-order low-accommodation system tracts. At a third-order scale, the Punta San Andrés Alloformation may be interpreted as the progradation of continental depositional systems, characterized by a braided system in the proximal areas, and a low-sinuosity, single-channel system in the distal areas, defined by a high rate of sediment supply and discharge peaks which periodically flooded the plains and generated high aggradation rates during the late Pliocene and lower Pleistocene.

ATV-3

NASA Image and Video Library

2012-04-06

ISS030-E-210840 (6 April 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 30 flight engineer, enters the Automated Transfer Vehicle (ATV-3) currently docked with the International Space Station.

Kuipers in Columbus

NASA Image and Video Library

2012-06-08

ISS031-E-096064 (8 June 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 31 flight engineer, works with the silicon detector unit in the Columbus laboratory of the International Space Station.

Perspectives on the 2010 Nobel Prize in physics for graphene.

PubMed

Dresselhaus, Mildred S; Araujo, Paulo T

2010-11-23

The 2010 Nobel Prize in physics was awarded to Andre Geim and Konstantin Novoselov for their groundbreaking experiments regarding the two-dimensional material graphene. Some personal perspectives about this award are presented.

Kuipers floats through the ATV-3

NASA Image and Video Library

2012-04-06

ISS030-E-210842 (6 April 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 30 flight engineer, floats into the Automated Transfer Vehicle (ATV-3) currently docked with the International Space Station.

Kuipers works in the ATV-3

NASA Image and Video Library

2012-04-06

ISS030-E-210896 (6 April 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 30 flight engineer, works in the Automated Transfer Vehicle (ATV-3) currently docked with the International Space Station.

Kuipers near food containers in the SM

NASA Image and Video Library

2012-03-28

ISS030-E-178069 (28 March 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 30 flight engineer, is pictured near food storage containers in the Zvezda Service Module of the International Space Station.

Kuipers works at the MSG in the U.S. Laboratory

NASA Image and Video Library

2012-01-16

ISS030-E-032779 (16 Jan. 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 30 flight engineer, works at the Microgravity Science Glovebox (MSG) in the Destiny laboratory of the International Space Station.

Paleoproterozoic migmatitic gneisses from the Tandilia belt (Argentina), Río de la Plata craton, record cooling at deep crustal levels

NASA Astrophysics Data System (ADS)

Martínez, Juan Cruz; Massonne, Hans-Joachim; Dristas, Jorge Anastasio; Theye, Thomas; Graff, Ailín Ayelén

2016-04-01

We studied high-grade metamorphic rocks of the El Cristo hill area of the Tandilia belt. Mineral analyses and thermodynamic calculations were carried out for two adjacent rock samples: an amphibole-biotite gneiss and a garnet-biotite-bearing migmatite. Peritectic garnets in the migmatite show core compositions of pyr4.5(gro + andr)10spes6alm79.5 changing to pyr3.5(gro + andr)17spes6alm73.5 at their thin rims. Garnet compositions in the gneiss are pyr6.5(gro + andr)26spes12alm55.5 and pyr4.5(gro + andr)34spes12alm49.5 for core and rim, respectively. A P-T path was constructed by calculating pseudosections in the 11-component system Si-Ti-Al-Fe-Mn-Mg-Ca-Na-K-O-H and contouring them by isopleths for garnet components using the PERPLE_X software package. Supra-solidus crystallization of garnet cores in the migmatite began at 5.8 kbar and 660 °C. Garnet rims equilibrated at 7.0 kbar and 640 °C compatible with garnet cores in the amphibole-biotite gneiss (7.6 kbar and 660 °C). The further chemical development of garnet in this rock points to P-T conditions of 11.6 kbar and 620 °C and 12.2 kbar and 595 °C (outermost garnet rim). At this high-pressure stage Ca-amphibole was not stable. Most biotite formed during exhumation whereas the high-pressure accessory minerals, titanite and epidote, persisted. According to the obtained anti-clockwise P-T path the originally partly melted material was tectonically transported from ∼22 km (middle crust) to ∼40 km (lower crust) depths reaching a geothermal gradient as low as 15 °C km-1. This transport probably occurred along a major suture zone, which was active during the Paleoproterozoic (2.25-2.10 Ga), before a terminating collision of terranes near the SW boundary of the Rio de la Plata craton.

Sympatric cattle grazing and desert bighorn sheep foraging

USGS Publications Warehouse

Garrison, Kyle R.; Cain, James W.; Rominger, Eric M.; Goldstein, Elise J.

2015-01-01

Foraging behavior affects animal fitness and is largely dictated by the resources available to an animal. Understanding factors that affect forage resources is important for conservation and management of wildlife. Cattle sympatry is proposed to limit desert bighorn population performance, but few studies have quantified the effect of cattle foraging on bighorn forage resources or foraging behavior by desert bighorn. We estimated forage biomass for desert bighorn sheep in 2 mountain ranges: the cattle-grazed Caballo Mountains and the ungrazed San Andres Mountains, New Mexico. We recorded foraging bout efficiency of adult females by recording feeding time/step while foraging, and activity budgets of 3 age-sex classes (i.e., adult males, adult females, yearlings). We also estimated forage biomass at sites where bighorn were observed foraging. We expected lower forage biomass in the cattle-grazed Caballo range than in the ungrazed San Andres range and lower biomass at cattle-accessible versus inaccessible areas within the Caballo range. We predicted bighorn would be less efficient foragers in the Caballo range. Groundcover forage biomass was low in both ranges throughout the study (Jun 2012–Nov 2013). Browse biomass, however, was 4.7 times lower in the Caballo range versus the San Andres range. Bighorn in the Caballo range exhibited greater overall daily travel time, presumably to locate areas of higher forage abundance. By selecting areas with greater forage abundance, adult females in the Caballo range exhibited foraging bout efficiency similar to their San Andres counterparts but lower overall daily browsing time. We did not find a significant reduction in forage biomass at cattle-accessible areas in the Caballo range. Only the most rugged areas in the Caballo range had abundant forage, potentially a result of intensive historical livestock use in less rugged areas. Forage conditions in the Caballo range apparently force bighorn to increase foraging effort by

Kuipers using communication equipment in the U.S. Laboratory

NASA Image and Video Library

2012-04-24

ISS030-E-250651 (24 April 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 30 flight engineer, uses a communication system near a robotic workstation in the Destiny laboratory of the International Space Station.

Multiple isotopes (O, C, Li, Sr) as tracers of CO2 and brine leakage from CO2-enhanced oil recovery activities in Permian Basin, Texas, USA

NASA Astrophysics Data System (ADS)

Phan, T. T.; Sharma, S.; Gardiner, J. B.; Thomas, R. B.; Stuckman, M.; Spaulding, R.; Lopano, C. L.; Hakala, A.

2017-12-01

Potential CO2 and brine migration or leakage into shallow groundwater is a critical issue associated with CO2 injection at both enhanced oil recovery (EOR) and carbon sequestration sites. The effectiveness of multiple isotope systems (δ18OH2O, δ13C, δ7Li, 87Sr/86Sr) in monitoring CO2 and brine leakage at a CO2-EOR site located within the Permian basin (Seminole, Texas, USA) was studied. Water samples collected from an oil producing formation (San Andres), a deep groundwater formation (Santa Rosa), and a shallow groundwater aquifer (Ogallala) over a four-year period were analyzed for elemental and isotopic compositions. The absence of any change in δ18OH2O or δ13CDIC values of water in the overlying Ogallala aquifer after CO2 injection indicates that injected CO2 did not leak into this aquifer. The range of Ogallala water δ7Li (13-17‰) overlaps the San Andres water δ7Li (13-15‰) whereas 87Sr/86Sr of Ogallala (0.70792±0.00005) significantly differs from San Andres water (0.70865±0.00003). This observation demonstrates that Sr isotopes are much more sensitive than Li isotopes in tracking brine leakage into shallow groundwater at the studied site. In contrast, deep groundwater δ7Li (21-25‰) is isotopically distinct from San Andres produced water; thus, monitoring this intermitted formation water can provide an early indication of CO2 injection-induced brine migration from the underlying oil producing formation. During water alternating with gas (WAG) operations, a significant shift towards more positive δ13CDIC values was observed in the produced water from several of the San Andres formation wells. The carbon isotope trend suggests that the 13C enriched injected CO2 and formation carbonates became the primary sources of dissolved inorganic carbon in the area surrounding the injection wells. Moreover, one-way ANOVA statistical analysis shows that the differences in δ7Li (F(1,16) = 2.09, p = 0.17) and 87Sr/86Sr (F(1,18) = 4.47, p = 0.05) values of

GPS measurement of relative motion of the Cocos and Caribbean Plates and strain accumulation across the Middle America Trench

NASA Astrophysics Data System (ADS)

Dixon, Timothy H.

1993-10-01

Global Positioning System (GPS) measurements in 1988 and 1991 on Cocos Island (Cocos plate), San Andres Island (Caribbean plate), and Liberia (Caribbean plate, mainland Costa Rica) provide an estimate of relative motion between the Cocos and Caribbean plates. The data for Cocos and San Andres Islands, both located more than 400 km from the Middle America Trench, define a velocity that is equivalent within two standard errors (7 mm/yr rate, 5 degrees azimuth) to the NUVEL-1 plate motion model. The data for Liberia, 120 km from the trench, define a velocity that is similar in azimuth but substantially different in rate from NUVEL-1. The discrepancy can be explained with a simple model of elastic strain accumulation with a subduction zone that is locked to a relatively shallow (20±5 km) depth.

US National Economic Security in a Global Market

DTIC Science & Technology

1990-01-01

13 (D) the Secretary of Commerce , 14 ( E ) the Secretary of Treasury, 15 (F) the United States Trade Representative, 16 and _ 17 (G) the Director of...OTe F!LE COPY --- National Security Program 00 N US NATIONAL ECONOMIC SECURITY IN A GLOBAL MARKET :I . DTIC ELECTE JAN14 1991 m S E D HARVARD...importantly, will become 5 I I ,,!"C is merica _ _ _ _ 44% 5AlAN leact rustwrthv __ 29% ’,’EST (E7,1RM.’y ,a ]i,- :. . 8 %FFR ANC E - 5% BRITAIN Does Jaan

UNIVERSITY OF CALIFORNIA – CENTER FOR ENVIRONMENTAL IMPLICATIONS OF NANOTECHNOLOGY (UC-CEIN)

EPA Science Inventory

EPA GRANT NUMBER: 0830117
Title: University of California – Center for Environmental Implications of Nanotechnology (UC-CEIN)
Investigator: Andre E. Nel
Institution: University of California - Los Angeles
EPA Project Officer: Nor...

Kuipers watches food and drink packets float in the Node 1

NASA Image and Video Library

2012-01-30

ISS030-E-166649 (30 Jan. 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 30 flight engineer, is pictured near food and beverage packages floating freely in the Unity node of the International Space Station.

Kuipers exercises on the ARED

NASA Image and Video Library

2012-06-05

ISS031-E-157839 (5 June 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 31 flight engineer, exercises using the advanced Resistive Exercise Device (aRED) in the Tranquility node of the International Space Station.

Kuipers conducts ARGES experiment OPS at the MSG during EXP 8 / EXP 9

NASA Image and Video Library

2004-04-24

ISS008-E-22134 (24 April 2004) --- European Space Agency (ESA) astronaut Andre Kuipers of the Netherlands is pictured near the Microgravity Science Glovebox (MSG) in the Destiny laboratory of the International Space Station (ISS).

iss031e148737

NASA Image and Video Library

2012-06-27

ISS031-E-148737 (27 June 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 31 flight engineer, poses for a photo with Robonaut 2 humanoid robot in the Destiny laboratory of the International Space Station.

NOAA Freedom of Information Act (FOIA) Corporate Services, Staff and Line

Science.gov Websites

Items of Interest for the Public FOIA Contacts Frequently requested records Reading Room For NOAA Staff -628-5755 Andre Sivels Records Officer NOAA Corporate Services 301-628-5658 Staff Office, Service

Don't wait for Paris summit to improve health.

PubMed

Soares, Andréia Azevedo; Figueres, Christiana

2015-11-01

How developing countries will make the transition to sustainable clean-energy economies is a major challenge for the United Nations summit that opens in Paris this month. Christiana Figueres talks to Andréia Azevedo Soares.

A Great Teacher-Maurois Remembered Alain

ERIC Educational Resources Information Center

Baslaw, Annette S.

1972-01-01

This article deals with the fame and philosophies of a great" teacher, Emile-Auguste Chartier, better known as Alain. The author includes quotes from Andre Maurois which reflect the regard that is felt for Alain. (MS)

Kuipers during Glovebox Health Check in Columbus

NASA Image and Video Library

2012-05-18

ISS031-E-140314 (18 May 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 31 flight engineer, supports a ground-conducted health check on ESA’s Biolab Glovebox in the Columbus laboratory of the International Space Station.

Kuipers during Glovebox Health Check in Columbus

NASA Image and Video Library

2012-05-18

ISS031-E-140311 (18 May 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 31 flight engineer, supports a ground-conducted health check on ESA’s Biolab Glovebox in the Columbus laboratory of the International Space Station.

Kuipers during Glovebox Health Check in Columbus

NASA Image and Video Library

2012-05-18

ISS031-E-140316 (18 May 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 31 flight engineer, supports a ground-conducted health check on ESA’s Biolab Glovebox in the Columbus laboratory of the International Space Station.

iss031e143872

NASA Image and Video Library

2012-06-24

ISS031-E-143872 (24 June 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 31 flight engineer, squeezes a water bubble out of his beverage container, showing his image refracted and reflected, on the International Space Station.

Kuipers works with DSC Hardware in the U.S. Laboratory

NASA Image and Video Library

2012-01-16

ISS030-E-155917 (16 Jan. 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 30 flight engineer, prepares to place Diffusion Soret Coefficient (DSC) hardware in stowage containers in the Destiny laboratory of the International Space Station.

Kuipers configures the GCP in the ATV-3

NASA Image and Video Library

2012-04-06

ISS030-E-210829 (6 April 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 30 flight engineer, configures the Gas Control Panel (GCP) in the Automated Transfer Vehicle (ATV-3) currently docked with the International Space Station.

Kuipers in ATV3

NASA Image and Video Library

2012-05-15

ISS031-E-157790 (15 May 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 31 flight engineer, floats freely in ESA?s "Edoardo Amaldi" Automated Transfer Vehicle-3 (ATV-3) currently docked with the International Space Station.

Kuipers configures the GCP in the ATV-3

NASA Image and Video Library

2012-04-06

ISS030-E-210810 (6 April 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 30 flight engineer, configures the Gas Control Panel (GCP) in the Automated Transfer Vehicle (ATV-3) currently docked with the International Space Station.

Kuipers performs routine in-flight maintenance on EMU in the A/L

NASA Image and Video Library

2012-03-13

ISS030-E-148284 (13 March 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 30 flight engineer, performs routine in-flight maintenance on Extravehicular Mobility Unit (EMU) equipment in the Quest airlock of the International Space Station.

Kuipers lubricates and cleans the beverage adapter on the PWD

NASA Image and Video Library

2012-01-23

ISS030-E-156300 (23 Jan. 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 30 flight engineer, lubricates and cleans the beverage adapter on the Potable Water Dispenser (PWD) in the Harmony node of the International Space Station.

Ultrasound Imaging Using Diffraction Tomography in a Cylindrical Geometry

DOE Office of Scientific and Technical Information (OSTI.GOV)

Chambers, D H; Littrup, P

2002-01-24

Tomographic images of tissue phantoms and a sample of breast tissue have been produced from an acoustic synthetic array system for frequencies near 500 kHz. The images for sound speed and attenuation show millimeter resolution and demonstrate the feasibility of obtaining high-resolution tomographic images with frequencies that can deeply penetrate tissue. The image reconstruction method is based on the Born approximation to acoustic scattering and is a simplified version of a method previously used by Andre (Andre, et. al., Int. J. Imaging Systems and Technology, Vol 8, No. 1, 1997) for a circular acoustic array system. The images have comparablemore » resolution to conventional ultrasound images at much higher frequencies (3-5 MHz) but with lower speckle noise. This shows the potential of low frequency, deeply penetrating, ultrasound for high-resolution quantitative imaging.« less

iss031e143875

NASA Image and Video Library

2012-06-24

ISS031-E-143875 (24 June 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 31 flight engineer, watches a water bubble float freely between him and the camera, showing his image refracted and reflected, on the International Space Station.

SIGNIFICANCE OF EXPERIMENTAL STUDIES FOR ASSESSING ADVERSE EFFECTS OF ENDOCRINE-DISRUPTING CHEMICALS

EPA Science Inventory

The U.S. Environmental Protection Agency (US EPA) is developing an endocrine disruptor screening and testing program to detect chemicals that alter hypothalamic-pituitary-gonadal (HPG) function, estrogen, androgen, and thyroid (EAT) hormone synthesis or metabolism and induce andr...

77 FR 2609 - Unblocking of Specially Designated Nationals and Blocked Persons Pursuant to the Foreign...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-18

..., S.A. DE C.V. (a.k.a. MEDIC EXPRESS, S.A. DE C.V.; a.k.a. GRUPO LOMEDIC), Av. del Parque 489, Col. San Andres, Guadalajara, Jalisco 44810, Mexico; Calle Chicle 234, Colonia El Colli Industrial, Zapopan...

Kuipers uses vacuum cleaner while performing maintenance in the Columbus Module

NASA Image and Video Library

2012-02-22

ISS030-E-093398 (22 Feb. 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 30 flight engineer, uses a vacuum cleaner while performing the scheduled extensive cleanup of ventilation systems in the Columbus laboratory of the International Space Station.

Expedition 29/30 crew training during Electrical Power System Major Case training

NASA Image and Video Library

2011-06-22

PHOTO DATE: 22 June 2011 LOCATION: Bldg. 5, Space Station Training Facility. SUBJECT: Expedition 29/30 crew training during Electrical Power System Major Case training event. Astronauts Dan Burbank, Don Pettit and Andre Kuipers working together in mockup. PHOTOGRAPHER: Mark Sowa

Sub-Saharan Africa Report.

DTIC Science & Technology

1987-02-03

Moises Justine) Pedro de Castro van Dunem, Paulo Miguel Junior, Roberto Leal Ramos Monteiro Rui Guilherme Cardoso de Matos, Rafael Sapilinha...Sambalanga, Simeao Adao Manuel, Xavier de (Jesus) Cequeira! Sebastiao Garrido, Santana Andre Pitra Petroff, [name indistinct], and Comrade Lieutenant Colonel

Genetics Home Reference: Schimke immuno-osseous dysplasia

MedlinePlus

... Smithson SF, Sloan EA, Lou S, Huang Y, Choi K, Lücke T, Alpay H, André JL, Asakura Y, ... Collard L, Cordeiro I, Cormier-Daire V, Cransberg K, Cutka K, Deschenes G, Ehrich JH, Fründ S, Georgaki ...

77 FR 4400 - Additional Designations, Foreign Narcotics Kingpin Designation Act

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-27

..., DOB 04 OCT 1972; POB Guatemala City, Guatemala; nationality Guatemala; (INDIVIDUAL) [SDNTK] 2. BORRAYO...; citizen Guatemala; (INDIVIDUAL) [SDNTK] 3. FERNANDEZ CARBAJAL, Jorge Andres, DOB 26 Feb 1958; Passport..., DOB 30 Mar 1974; POB Guatemala; Passport 008818499; Nationality Guatemalan; (INDIVIDUAL) [SDNTK...

Kuipers works with Stowage in ATV3

NASA Image and Video Library

2012-05-15

ISS031-E-084591 (15 May 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 31 flight engineer, is pictured during cargo operations in ESA?s "Edoardo Amaldi" Automated Transfer Vehicle-3 (ATV-3) currently docked with the International Space Station.

Thermophysical Modeling of Novel Machinable Ceramic Materials

DTIC Science & Technology

2009-11-01

ORGANIZATION REPORT NUMBER Gonzalo Gutierrez. Departamento de Fisica , Facultad de Ciencias. L’niversidad de Chile. Casilla 653, Santiago, Chile...Walter Orellana, Departamento de Fisica , Universidad Andres Belio, Chile www.gnm.cl 9. SPONSORING / MONITORING AGENCY NAME(S) AND ADDRESS(ES

A blow to curiosity

NASA Astrophysics Data System (ADS)

Moriarty, Philip

2011-01-01

Andre Geim is correct to highlight the fact that the UK's Engineering and Physical Sciences Research Council (EPSRC) has long been an excellent model of how a funding body should operate with a minimum of bureaucracy (November 2010 p7).

Daily accumulation rates of marine debris on sub-Antarctic island beaches.

PubMed

Eriksson, Cecilia; Burton, Harry; Fitch, Stuart; Schulz, Martin; van den Hoff, John

2013-01-15

The worlds' oceans contain a large but unknown amount of plastic debris. We made daily collections of marine debris stranded at two sub-Antarctic islands to establish (a) physical causes of strandings, and (b) a sampling protocol to better estimate the oceans' plastic loading. Accumulation rates at some beaches were dependent on tide and onshore winds. Most of the 6389 items collected were plastic (Macquarie 95%, Heard 94%) and discarded or lost fishing gear comprised 22% of those plastic items. Stalked barnacles (Lepas spp.) were a regular attachment on Macquarie debris but not at Heard Island. The daily accumulation rate of plastic debris on Macquarie Island was an order of magnitude higher than that estimated from monthly surveys during the same 4 months in the previous 5 years. This finding suggests that estimates of the oceans' plastic loading are an order of magnitude too low. Copyright © 2012 Elsevier Ltd. All rights reserved.

Oceanic barnacles act as foundation species on plastic debris: implications for marine dispersal.

PubMed

Gil, Michael A; Pfaller, Joseph B

2016-01-27

Plastic has emerged as an abundant, stable substratum for oceanic dispersal of organisms via rafting. However, the ecological mechanisms underlying community diversity on plastic debris remain poorly understood. On a cruise from California to Hawai'i, we surveyed plastic debris, some likely originating from the 2011 Tōhoku tsunami, to examine the relationship between rafting community diversity and both habitat area and stalked barnacle (Lepas spp.) abundance. For sessile taxa richness, we observed an interaction in which the positive effect of debris area weakened the negative effect of barnacle cover. In contrast, for mobile taxa richness, including cohabiting species from opposite sides of the Pacific Ocean, barnacle abundance had a positive effect that was strongest at smaller debris sizes. These findings suggest that barnacles, through interactions with habitat area, have trait-dependent effects on other species, serving as both foundation species and competitors, mediating the diversity and dispersal potential of marine organisms on plastic debris.

Oceanic barnacles act as foundation species on plastic debris: implications for marine dispersal

PubMed Central

Gil, Michael A.; Pfaller, Joseph B.

2016-01-01

Plastic has emerged as an abundant, stable substratum for oceanic dispersal of organisms via rafting. However, the ecological mechanisms underlying community diversity on plastic debris remain poorly understood. On a cruise from California to Hawai’i, we surveyed plastic debris, some likely originating from the 2011 Tōhoku tsunami, to examine the relationship between rafting community diversity and both habitat area and stalked barnacle (Lepas spp.) abundance. For sessile taxa richness, we observed an interaction in which the positive effect of debris area weakened the negative effect of barnacle cover. In contrast, for mobile taxa richness, including cohabiting species from opposite sides of the Pacific Ocean, barnacle abundance had a positive effect that was strongest at smaller debris sizes. These findings suggest that barnacles, through interactions with habitat area, have trait-dependent effects on other species, serving as both foundation species and competitors, mediating the diversity and dispersal potential of marine organisms on plastic debris. PMID:26813348

Pattern of homicidal deaths autopsied at Penang Hospital, Malaysia, 2007-2009: a preliminary study.

PubMed

Bhupinder, S; Kumara, T K; Syed, A M

2010-12-01

This article describes the homicide pattern in Penang Island, Malaysia over a three-year period (2007-2009). 65 homicide autopsies were performed at the Department of Forensic Medicine, Penang Hospital over the study period. The homicide rates ranged from 0.01 to 0.09/1000 population, the highest being in the Indian ethnic group. The majority (37%) of victims were in the 20-39 years age group. The male: female ratio was 3:1. The majority of deaths were caused by blunt instruments (46%), followed by stab/slash wounds (25%) and asphyxiation (12%). 63% of homicides occurred in areas served by the police stations at Jalan Patani (23.1%), Sg. Nibong (16.9%), Central (12.3%) and Bayan Lepas (10.9%). 56 (86%) victims were brought in dead to the hospital, while 9 (14%) died after admission. Most (39%) incidences occurred in the morning. The methods of homicide were different from Kuala Lumpur, another highly urbanised area of Malaysia.

Kuipers during replacement of the Marangoni Surface Fluid Dynamics Experiment

NASA Image and Video Library

2012-03-15

ISS030-E-142827 (15 March 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 30 flight engineer, works to remove the Marangoni Surface fluid physics experiment from the Fluid Physics Experiment Facility (FPEF) in the Kibo laboratory of the International Space Station.

Kuipers trims his hair in the Node 3

NASA Image and Video Library

2011-12-30

ISS030-E-033523 (30 Dec. 2011) --- European Space Agency astronaut Andre Kuipers, Expedition 30 flight engineer, trims his hair in the Tranquility node of the International Space Station. Kuipers used hair clippers fashioned with a vacuum device to garner freshly cut hair.

Kuipers trims his hair in the Node 3

NASA Image and Video Library

2011-12-30

ISS030-E-033548 (30 Dec. 2011) --- European Space Agency astronaut Andre Kuipers, Expedition 30 flight engineer, trims his hair in the Tranquility node of the International Space Station. Kuipers used hair clippers fashioned with a vacuum device to garner freshly cut hair.

Kuipers performs Water Sample Analysis

NASA Image and Video Library

2012-05-15

ISS031-E-084619 (15 May 2012) --- After collecting samples from the Water Recovery System (WRS), European Space Agency astronaut Andre Kuipers, Expedition 31 flight engineer, processes the samples for chemical and microbial analysis in the Unity node of the International Space Station.

Kuipers works to remove the Marangoni Suface Fluid Physics Experiment

NASA Image and Video Library

2012-03-15

ISS030-E-142784 (15 March 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 30 flight engineer, works to remove the Marangoni Surface fluid physics experiment from the Fluid Physics Experiment Facility (FPEF) in the Kibo laboratory of the International Space Station.

Kuipers works to remove the Marangoni Suface Fluid Physics Experiment

NASA Image and Video Library

2012-03-15

ISS030-E-142785 (15 March 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 30 flight engineer, works to remove the Marangoni Surface fluid physics experiment from the Fluid Physics Experiment Facility (FPEF) in the Kibo laboratory of the International Space Station.

The African Peace and Security Architecture: Myth or Reality

DTIC Science & Technology

2013-03-01

resolving the conflicts. Efforts by African leaders to create continental peace and security mechanisms failed miserably . Consequently, Africans depended...Framework Document, October 2001), 14. 6 Andre Le Sage, “Africa’s Irregular Security Threats: Challenges for U.S. Engagement,” (Strategic Forum

Monthly Fossil-Fuel CO2 Emissions: Mass of Emissions Gridded by One Degree Latitude by One Degree Longitude - 2016

DOE Data Explorer

Andres, R.J. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Boden, T.A. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Marland, G. [Appalachian State University, Boone, NC (United States)

2016-01-01

The monthly, fossil-fuel CO2 emissions estimates from 1950-2013 provided in this database are derived from time series of global, regional, and national fossil-fuel CO2 emissions (Boden et al. 2016), the references therein, and the methodology described in Andres et al. (2011). The data accessible here take these tabular, national, mass-emissions data and distribute them spatially on a one degree latitude by one degree longitude grid. The within-country spatial distribution is achieved through a fixed population distribution as reported in Andres et al. (1996). Note that the mass-emissions data used here are based on fossil-fuel consumption estimates as these are more representative of within country emissions than fossil-fuel production estimates (see http://cdiac.ess-dive.lbl.gov/faq.html#Q10 for a description why emission totals based upon consumption differ from those based upon production).

Monthly Fossil-Fuel CO2 Emissions: Mass of Emissions Gridded by One Degree Latitude by One Degree Longitude - 2015

DOE Data Explorer

Andres, R.J. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Boden, T.A. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Marland, J. [Appalachian State University, Boone, NC (United States)

2015-01-01

The monthly, fossil-fuel CO2 emissions estimates from 1950-2011 provided in this database are derived from time series of global, regional, and national fossil-fuel CO2 emissions (Boden et al. 2015), the references therein, and the methodology described in Andres et al. (2011). The data accessible here take these tabular, national, mass-emissions data and distribute them spatially on a one degree latitude by one degree longitude grid. The within-country spatial distribution is achieved through a fixed population distribution as reported in Andres et al. (1996). Note that the mass-emissions data used here are based on fossil-fuel consumption estimates as these are more representative of within country emissions than fossil-fuel production estimates (see http://cdiac.ess-dive.lbl.gov/faq.html#Q10 for a description why emission totals based upon consumption differ from those based upon production).

Monthly Fossil-Fuel CO2 Emissions: Mass of Emissions Gridded by One Degree Latitude by One Degree Longitude (1950 - 2010) (V.2010)

DOE Data Explorer

Andres, R. J. [Carbon Dioxide Information Analysis Center Environmental Sciences Division Oak Ridge National Laboratory Oak Ridge, Tennessee 37830-6290 U.S.A.; Boden, T. A. [Carbon Dioxide Information Analysis Center Environmental Sciences Division Oak Ridge National Laboratory Oak Ridge, Tennessee 37830-6290 U.S.A.; Marland, G. [Research Institute for Environment, Energy and Economics Appalachian State University Boone, North Carolina 28608 U.S.A.

2010-01-01

The monthly, fossil-fuel CO2 emissions estimates from 1950-2010 provided in this database are derived from time series of global, regional, and national fossil-fuel CO2 emissions (Boden et al. 2013), the references therein, and the methodology described in Andres et al. (2011). The data accessible here take these tabular, national, mass-emissions data and distribute them spatially on a one degree latitude by one degree longitude grid. The within-country spatial distribution is achieved through a fixed population distribution as reported in Andres et al. (1996). Note that the mass-emissions data used here are based on fossil-fuel consumption estimates as these are more representative of within country emissions than fossil-fuel production estimates (see http://cdiac.ess-dive.lbl.gov/faq.html#Q10 for a description why emission totals based upon consumption differ from those based upon production).

Monthly Fossil-Fuel CO2 Emissions: Mass of Emissions Gridded by One Degree Latitude by One Degree Longitude (1950 - 2006) (V.2009)

DOE Data Explorer

Andres, R. J. [.; Carbon Dioxide Information Analysis Center (CDIAC), Oak Ridge National Laboratory Oak Ridge, TN (USA).; Boden, Thomas A. [Carbon Dioxide Information Analysis Center (CDIAC), Oak Ridge National Laboratory Oak Ridge, TN (USA).; Marland, Greg [Appalachian State University, Boone, North Carolina (USA)

2009-01-01

The basic data provided in these data files are derived from time series of Global, Regional, and National Fossil-Fuel CO2 Emissions (http://cdiac.ess-dive.lbl.gov/trends/emis/overview_2006.html), the references therein, and the methodology described in Andres et al. (2011). The data accessible here take these tabular, national, mass-emissions data and distribute them spatially on a one degree latitude by one degree longitude grid. The within-country spatial distribution is achieved through a fixed population distribution as reported in Andres et al. (1996). Note that the mass-emissions data used here are based on fossil-fuel consumption estimates as these are more representative of within country emissions than fossil-fuel production estimates (see http://cdiac.ess-dive.lbl.gov/faq.html#Q10 for a description why emission totals based upon consumption differ from those based upon production).

Monthly Fossil-Fuel CO2 Emissions: Mass of Emissions Gridded by One Degree Latitude by One Degree Longitude (V. 2011) (1950 - 2010)

DOE Data Explorer

Andres, R. J. [Carbon Dioxide Information Analysis Center (CDIAC), Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (USA); Boden, Thomas A. [Carbon Dioxide Information Analysis Center (CDIAC), Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (USA_; Marland, G. [Research Institute for Environment, Energy and Economics Appalachian State University Boone, North Carolina 28608 U.S.A.

2011-01-01

The monthly, fossil-fuel CO2 emissions estimates from 1950-2010 provided in this database are derived from time series of global, regional, and national fossil-fuel CO2 emissions (Boden et al. 2013), the references therein, and the methodology described in Andres et al. (2011). The data accessible here take these tabular, national, mass-emissions data and distribute them spatially on a one degree latitude by one degree longitude grid. The within-country spatial distribution is achieved through a fixed population distribution as reported in Andres et al. (1996). Note that the mass-emissions data used here are based on fossil-fuel consumption estimates as these are more representative of within country emissions than fossil-fuel production estimates (see http://cdiac.ess-dive.lbl.gov/faq.html#Q10 for a description why emission totals based upon consumption differ from those based upon production).

Monthly Fossil-Fuel CO2 Emissions: Mass of Emissions Gridded by One Degree Latitude by One Degree Longitude (V. 2012)

DOE Data Explorer

Andres, R. J. [Carbon Dioxide Information Analysis Center (CDIAC), Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (USA); Boden, Thomas A. [Carbon Dioxide Information Analysis Center (CDIAC), Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (USA); Marland, G. [Appalachian State University, Boone, North Caroline (USA)

2012-01-01

The basic data provided in these data files are derived from time series of Global, Regional, and National Fossil-Fuel CO2 Emissions (http://cdiac.ess-dive.lbl.gov/trends/emis/overview_2009.html), the references therein, and the methodology described in Andres et al. (2011). The data accessible here take these tabular, national, mass-emissions data and distribute them spatially on a one degree latitude by one degree longitude grid. The within-country spatial distribution is achieved through a fixed population distribution as reported in Andres et al. (1996). Note that the mass-emissions data used here are based on fossil-fuel consumption estimates as these are more representative of within country emissions than fossil-fuel production estimates (see http://cdiac.ess-dive.lbl.gov/faq.html Q10 for a description why emission totals based upon consumption differ from those based upon production).

Monthly Fossil-Fuel CO2 Emissions: Mass of Emissions Gridded by One Degree Latitude by One Degree Longitude - 2013

DOE Data Explorer

Andres, R. J. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Boden, T.A. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Marland, G. [Appalachain State University, Boone, NC (United States)

1996-01-01

The monthly, fossil-fuel CO2 emissions estimates from 1950-2010 provided in this database are derived from time series of global, regional, and national fossil-fuel CO2 emissions (Boden et al. 2013), the references therein, and the methodology described in Andres et al. (2011). The data accessible here take these tabular, national, mass-emissions data and distribute them spatially on a one degree latitude by one degree longitude grid. The within-country spatial distribution is achieved through a fixed population distribution as reported in Andres et al. (1996). Note that the mass-emissions data used here are based on fossil-fuel consumption estimates as these are more representative of within country emissions than fossil-fuel production estimates (see http://cdiac.ess-dive.lbl.gov/faq.html#Q10 for a description why emission totals based upon consumption differ from those based upon production).

Kuipers during photo documentation of the fluid and electrical interfaces on the UIA

NASA Image and Video Library

2012-01-27

ISS030-E-156468 (27 Jan. 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 30 flight engineer, is pictured in the Quest airlock of the International Space Station during photo documentation of the fluid and electrical interfaces on the Umbilical Interface Assembly (UIA) Connector Shelf.

On Non-Linear Sensitivity of Marine Biological Models to Parameter Variations

DTIC Science & Technology

2007-01-01

M.B., 2002. Understanding uncertain enviromental systems. In: Grasman, J., van Straten, G. (Eds.), Predictability and Nonlinear Modelling in Natural...model evaluations to compute sensitivity indices. Comput. Phys. Commun. 145, 280–297. Saltelli, A., Andres, T.H., Homma, T., 1993. Some new techniques

Free, Classless, and Urbane?

ERIC Educational Resources Information Center

Kessel, Barbara Bailey

1970-01-01

A proponent of the New Left describes a classroom experience in which she considers her "working-class students as literary critics, and compares their comments to Murray Krieger's analysis of Andre Malraux's "Man's Fate. Reprinted from "The Radical Teacher, volume 2, December 30, 1969. (DS)

Kuipers uses drill in the ATV-3

NASA Image and Video Library

2012-03-31

ISS030-E-178670 (31 March 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 30 flight engineer, works in the newly attached European Space Agency?s ?Edoardo Amaldi? Automated Transfer Vehicle-3 (ATV-3). The ATV docked with the space station on March 28, 2012.

Proteomic Expression Patterns in Fathead Minnows Exposed to Trenbolone and Flutamide

EPA Science Inventory

Insights into androgen signaling in the liver of fathead minnow (Pimephales promelas) was obtained using non-gel based proteomics analysis. We exposed female fathead minnows for 48 hr through the water to a prototypical androgen (17b-trenbolone, 5 ?g/L), a prototypical anti-andr...

ELF Communications System Ecological Monitoring Program: A Summary Report for 1982-1992

DTIC Science & Technology

1993-10-01

autumn- abscised alder leaves were used in the packs; since 1990, only fresh alder leaves have been used. Leaf packs were periodically retrieved and...red pine planting survival. Northern Journal of Applied Forestry, 5:14; 1988. 56. Connaughton, P. The effects of acid precipitation on nutrient levels

Exploring Chile: Identities and Their Relation with the Environment through the Film "Football Stories"

ERIC Educational Resources Information Center

Gallardo, Marta; García-Reyes, David

2018-01-01

Cinema can be considered a useful tool for understanding different geographic concepts, showing physical and human factors and the interactions between them. Andres Wood's film "Football Stories" explores the Chilean territory allowing the observation of the differences between the north and south of the country. Geographic components…

Presence of Salmonella Enteritidis and Salmonella Gallinarum in commercial laying hens diagnosed with Fowl Typhoid Disease in Colombia

USDA-ARS?s Scientific Manuscript database

: A severe outbreak of salmonellosis in commercial brown table egg layers first occurred in Colombia in 2006. From 2008 to 2012, 35 samples collected from commercial layers farms in the states of Cundinamarca, Santander, Bolivar and San Andres, were positive to Salmonella enterica. Salmonella (S) wa...

Kuipers unpacks CTBs in the ATV-3

NASA Image and Video Library

2012-03-31

ISS030-E-178659 (31 March 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 30 flight engineer, unpacks stowage containers in the newly attached European Space Agency?s ?Edoardo Amaldi? Automated Transfer Vehicle-3 (ATV-3). The ATV docked with the space station on March 28, 2012.

Towards a better life for the young workers. An education project in Malaysia.

PubMed

Knutsen, K

1978-06-01

Attention in this discussion focuses on Malaysia's education project, the Young Workers Community Education Project (YWCEP). At the Community Hall of Bayan Lepas, the YWCEP Center, about 60 local residents with more than half of them young industrial workers, are gathered for a half day forum on a Sunday morning. The subject is the current statewide industrial development program and its socioeconomic implications for the local community. The 2nd scene is at the Project Center on a Wednesday afternoon. 1 of 3 conversational English classes is in session. The 3rd scene is a bus carrying more than 30 young workers on a trip. The final scene is at a hostel provided by 1 of the factories for its workers. It is an opportunity for young workers to talk about their problems at work and to seek information on the ongoing activities sponsored by the Project. At first glance these programs and activities appear the same as those organized by similar service groups throughout industrial complexes in Malaysia over the past 5-10 years. What makes the YWCEP different and exciting is the approach to the problem of facilitating "A Better Life for Young Workers." The Project views the lives of the workers as a whole. This is reflected in the project design which attempts to relate the economic, the social, and the environmental dimensions of their lives in 1 integrated net of work modules. 1 basic goal of the Project is to facilitate individual participation in group activities, since this has been identified as a crucial need of the target group. The YWCEP is based on the conviction that the participants themselves must be involved at all levels of the Project operation, including planning and evaluation. The Project aims at being instrumental in bridging the gap between the young workers and the rest of the community. The YWCEP was conceived as a positive response to the many problems created by the rapid industrialization in the Bayan Lepas area of Penang in the early 1970s. The

Annual Fossil-Fuel CO2 Emissions: Isomass of Emissions Gridded by One Degree Latitude by One Degree Longitude (1751 - 2008) (V. 2011)

DOE Data Explorer

Andres, R. J. [Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, U.S.; Boden, T. A. [Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, U.S.; Marland, G. [Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, U.S.

2012-01-01

The basic data provided in these data files are derived from time series of Global, Regional, and National Fossil-Fuel CO2 Emissions (http://cdiac.ess-dive.lbl.gov/trends/emis/overview_2008.html) and references therein. The data accessible here take these tabular, national, mass-emissions data, multiply them by stable carbon isotopic signature (del 13C) as described in Andres et al. (2000), and distribute them spatially on a one degree latitude by one degree longitude grid. The within-country spatial distribution is achieved through a fixed population distribution as reported in Andres et al. (1996). Note that the mass-emissions data used here are based on fossil-fuel consumption estimates as these are more representative of within country emissions than fossil-fuel production estimates (see http://cdiac.ess-dive.lbl.gov/faq.html#Q10 for a description why emission totals based upon consumption differ from those based upon production).

Annual Fossil-Fuel CO2 Emissions: Isomass of Emissions Gridded by One Degree Latitude by One Degree Longitude (1751 - 2009) (V. 2012)

DOE Data Explorer

Andres, R. J. [Carbon Dioxide Information Analysis Center (CDIAC), Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (USA); Boden, Thomas A. [Carbon Dioxide Information Analysis Center (CDIAC), Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (USA); Marlad, Greg [Appalachian State University, Boone, NC (USA)

2012-01-01

The annual, isotopic (δ 13C) fossil-fuel CO2 emissions estimates from 1751-2009 provided in this database are derived from time series of global, regional, and national fossil-fuel CO2 emissions (Boden et al. 2012) and references therein. The data accessible here take these tabular, national, mass-emissions data, multiply them by stable carbon isotopic signatures (δ 13C) as described in Andres et al. (2000), and distribute them spatially on a one degree latitude by one degree longitude grid. The within-country spatial distribution is achieved through a fixed population distribution as reported in Andres et al. (1996). Note that the mass-emissions data used here are based on fossil-fuel consumption estimates as these are more representative of within country emissions than fossil-fuel production estimates (see http://cdiac.ess-dive.lbl.gov/faq.html#Q10 for a description why emission totals based upon consumption differ from those based upon production).

Differential Game Logic for Hybrid Games

DTIC Science & Technology

2012-03-01

André Platzer. Logics of dynamical systems (invited tutorial). In LICS [DBL12]. [PP03] Marc Pauly and Rohit Parikh. Game logic - an overview...hybrid games. Theor. Comput. Sci., 412(48):6770–6785, 2011. [Wal98] Wolfgang Walter. Ordinary Differential Equations. Springer, 1998. 18 A Proof of Scott

Diagnostic Classification Models: Are They Necessary? Commentary on Rupp and Templin (2008)

ERIC Educational Resources Information Center

Gorin, Joanna S.

2009-01-01

In their paper "Unique Characteristics of Diagnostic Classification Models: A Comprehensive Review of the Current State-of-the-Art," Andre Rupp and Jonathan Templin (2008) provide a comparative analysis of selected psychometric models useful for the analysis of multidimensional data for purposes of diagnostic score reporting. Recent assessment…

Science. [SITE 2001 Section].

ERIC Educational Resources Information Center

Roach, Linda E., Ed.

This document contains the following papers on science from the SITE (Society for Information Technology & Teacher Education) 2001 conference: (1) "Using a Computer Simulation before Dissection To Help Students Learn Anatomy" (Joseph Paul Akpan and Thomas Andre); (2) "EARTH2CLASS: A Unique Workshop/On-Line/Distance-Learning…

Expedition 9 Preflight Activities

NASA Image and Video Library

2004-04-13

European Space Agency astronaut Andre Kuipers of the Netherlands, left, NASA Science Officer Mike Fincke, center and Expedition 9 Commander Gennady Padalka sign books, envelops and mementos in the space museum located at the Baikonur Cosmodrome, Wednesday, April, 14, 2004, in Baikonur, Kazakhstan. Photo Credit: "NASA/Bill Ingalls"

75 FR 30017 - Electronic Tariff Filings; Notice of Posting Regarding Filing Procedures for Electronically Filed...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-28

...-order.asp . For further information, please contact Keith Pierce at 202-502- 8525 or Andre Goodson at...\\ the Commission adopted regulations requiring that, starting April 1, 2010, and for a transition period... example, if a company with a baseline tariff effective April 15, 2010, has an outstanding compliance...

Socio-Environmental and Hematological Profile of Landfill Residents (São Jorge Landfill–Sao Paulo, Brazil)

PubMed Central

Palmeira Wanderley, Vivianni; Affonso Fonseca, Fernando Luiz; Vala Quiaios, André; Nuno Domingues, José; Paixão, Susana; Figueiredo, João; Ferreira, Ana; de Almeida Pinto, Cleonice; da Silva, Odair Ramos; Alvarenga, Rogério; Machi Junior, Amaury; Luiz Savóia, Eriane Justo; Daminello Raimundo, Rodrigo

2017-01-01

We are experiencing an unprecedented urbanization process that, alongside physical, social and economic developments, has been having a significant impact on a population’s health. Due to the increase in pollution, violence and poverty, our modern cities no longer ensure a good quality of life so they become unhealthy environments. This study aims to assess the effect of social, environmental and economic factors on the hematologic profile of residents of Santo André’s landfill. In particular, we will assess the effect of social, economic, and environmental factors on current and potential disease markers obtained from hematological tests. The research method is the observational type, from a retrospective cohort, and by convenience sampling in Santo André in the Greater ABC (municipalities of Santo André, São Bernardo do Campo and São Caetano do Sul, southeast part of the Greater São Paulo Metropolitan Area, Brazil). The study determined a socio-environmental profile and the hematologic diseases screening related to a close location to the landfill. The disease manifests itself within a broad spectrum of symptoms that causes changes in blood count parameters. The objective of this work is to show that there is an association between social, environmental and economic factors and a variety of serious disease outcomes that may be detected from blood screening. A causal study of the effect of living near the landfill on these disease outcomes would be a very expensive and time-consuming study. This work we believe is sufficient for public health officials to consider policy and attempt remediation of the effects of living near a landfill. PMID:28085053

Comparison between the 6-minute walk tests performed in patients with chronic obstructive pulmonary disease at different altitudes

PubMed Central

Squassoni, Selma Denis; Machado, Nadine Cristina; Lapa, Mônica Silveira; Cordoni, Priscila Kessar; Bortolassi, Luciene Costa; de Oliveira, Juliana Nascimento; Tavares, Cecilia Melo Rosa; Fiss, Elie

2014-01-01

Objective To evaluate the influence of the altitude on the 6-minute walking test in patients with moderate to severe pulmonary disease. Methods Twenty-nine patients performed the 6-minute walk test at a pulmonary rehabilitation clinic in Santo André (above sea level), in São Paulo State, and at the Enseada Beach, in Guarujá (at sea level), also in São Paulo State. Of these 29 patients, 8 did the test both on hard sand and on asphalt to analyze if there were differences in performance during the tests. Data such as heart rate, oxygen saturation, test distance, and Borg scale were compared. Results We found no statistical difference in relation to oxygen saturation at rest before the beginning of the walking test in Santo André 94.67±2.26% and at sea level 95.56±2% (p=0.71). The minimum saturation measured during the test was 87.27±6.54% in Santo André and 89.10±5.41% in Guarujá (p=0.098). There were no differences in the performed distance between the different kinds of terrains; the distance on sand was 387.75±5.02m and on asphalt it was 375.00±6.54m (p=0.654). Regarding oxygen saturation during walking, the pulse oximetry on sand was 95.12±1.80% and on asphalt it was 96.87±1.64% (p=1.05). Conclusion Altitude did not affect the performance of the walking test in patients with moderate to severe pulmonary disease and the results were similar in both cases, on sand and on asphalt. PMID:25628195

Socio-Environmental and Hematological Profile of Landfill Residents (São Jorge Landfill-Sao Paulo, Brazil).

PubMed

Palmeira Wanderley, Vivianni; Affonso Fonseca, Fernando Luiz; Vala Quiaios, André; Nuno Domingues, José; Paixão, Susana; Figueiredo, João; Ferreira, Ana; de Almeida Pinto, Cleonice; da Silva, Odair Ramos; Alvarenga, Rogério; Machi Junior, Amaury; Luiz Savóia, Eriane Justo; Daminello Raimundo, Rodrigo

2017-01-11

We are experiencing an unprecedented urbanization process that, alongside physical, social and economic developments, has been having a significant impact on a population's health. Due to the increase in pollution, violence and poverty, our modern cities no longer ensure a good quality of life so they become unhealthy environments. This study aims to assess the effect of social, environmental and economic factors on the hematologic profile of residents of Santo André's landfill. In particular, we will assess the effect of social, economic, and environmental factors on current and potential disease markers obtained from hematological tests. The research method is the observational type, from a retrospective cohort, and by convenience sampling in Santo André in the Greater ABC (municipalities of Santo André, São Bernardo do Campo and São Caetano do Sul, southeast part of the Greater São Paulo Metropolitan Area, Brazil). The study determined a socio-environmental profile and the hematologic diseases screening related to a close location to the landfill. The disease manifests itself within a broad spectrum of symptoms that causes changes in blood count parameters. The objective of this work is to show that there is an association between social, environmental and economic factors and a variety of serious disease outcomes that may be detected from blood screening. A causal study of the effect of living near the landfill on these disease outcomes would be a very expensive and time-consuming study. This work we believe is sufficient for public health officials to consider policy and attempt remediation of the effects of living near a landfill.

Women in Higher Education Administration: A Book of Readings.

ERIC Educational Resources Information Center

Berry, Margaret C., Ed.

The status and satisfaction of women in higher education administration are addressed in 29 articles. Contents include the following: Why Don't Women Aspire to Leadership Positions in Education (Sylvia-Lee Tibbets); Training Women for Administration (Rae Andre and Mary I. Edwards); Kindergarten: The Training Ground for Women in Administration…

Project AIR FORCE Modeling Capabilities for Support of Combat Operations in Denied Environments

DTIC Science & Technology

2015-01-01

within the Air Force and OSD.7 First, we thank Generals Herbert Carlisle, PACAF/CC, and Janet Wolfenbarger, AFMC/CC, for sponsoring this work. Gen...March 2014: http://www.rand.org/pubs/monographs/MG176.html Stucker, James P., Ruth T. Berg, Andre A. Gerner, Amada Giarla, William L. Spencer

Paradoxes in French-Language Instruction: Recent Social and Historical Research on Literacy in France

ERIC Educational Resources Information Center

Rockwell, Elsie; Galvao, Ana Maria

2012-01-01

This essay on three recent books by outstanding scholars--"La raison scolaire" by Bernard Lahire, "Histoire de l'enseignement du francais du XVII[superscript e] au XX[superscript e] siecle" by Andre Chervel, and "L'ecole et la lecture obligatoire" by Anne-Marie Chartier--offers the opportunity to acquaint readers with…

Moliere: A Collection of Critical Essays. Twentieth Century Views Series.

ERIC Educational Resources Information Center

Guicharnaud, Jacques, Ed.

One of a series of works aimed at presenting contemporary critical opinion on major authors, this collection includes essays by Jacques Guicharnaud, Rene Bray, Gustave Lanson, Alfred Simon, Will G. Moore, Ramon Fernandez, Paul Benichou, Lionel Gossman, Andre Villiers, James Doolittle, H. Gaston Hall, Robert J. Nelson, Jacques Copeau, Charles…

Summer Study Program in Geophysical Fluid Dynamics, The Woods Hole Oceanographic Institution, Dynamic Differentiation.

DTIC Science & Technology

1984-01-01

crossing in a disorderly way. The similarity of these structures to the " spinifex textures" character- istic of the millimeter scales in komatite rocks...strongl supports the idea that the spinifex structure had its origin in just such a process. NOTES SUBMITTED BY Bruce Bayly and Andre Gorius * S

75 FR 71670 - Endangered Species; File No. 15606

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-24

... Andre Landry, Ph.D., Texas A&M University at Galveston, Department of Marine Biology, 5007 Avenue U... Species; File No. 15606 AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric..., National Marine Fisheries Service. [FR Doc. 2010-29667 Filed 11-23-10; 8:45 am] BILLING CODE 3510-22-P ...

Underactuated Spacecraft Control with Disturbance Compensation

DTIC Science & Technology

2015-08-31

fuel, which shortens the spacecraft’s life. Hence with RW failures, the spacecraft becomes underactuated. Recent missions, such as Kepler and...R. Cowen, "The wheels come off Kepler ," URL: http://www.nature.com/news/ the-wheels- come-off- kepler -1.13032 [cited 18 October 2013]. [2] Moos

Kuipers and Kononenko during ATV Approach and Docking

NASA Image and Video Library

2012-03-28

ISS030-E-177327 (28 March 2012) --- European Space Agency astronaut Andre Kuipers and Russian cosmonaut Oleg Kononenko (foreground), both Expedition 30 flight engineers, monitor the approach and docking of ESA’s “Edoardo Amaldi” Automated Transfer Vehicle-3 (ATV-3) in the Zvezda Service Module of the International Space Station.

Kuipers and Kononenko during ATV Approach and Docking

NASA Image and Video Library

2012-03-28

ISS030-E-177363 (28 March 2012) --- European Space Agency astronaut Andre Kuipers and Russian cosmonaut Oleg Kononenko (foreground), both Expedition 30 flight engineers, monitor the approach and docking of ESA’s “Edoardo Amaldi” Automated Transfer Vehicle-3 (ATV-3) in the Zvezda Service Module of the International Space Station.

Kuipers and Kononenko during ATV Approach and Docking

NASA Image and Video Library

2012-03-28

ISS030-E-177317 (28 March 2012) --- European Space Agency astronaut Andre Kuipers and Russian cosmonaut Oleg Kononenko (foreground), both Expedition 30 flight engineers, monitor the approach and docking of ESA’s “Edoardo Amaldi” Automated Transfer Vehicle-3 (ATV-3) in the Zvezda Service Module of the International Space Station.

Kuipers holds the Plasma-03 experiment container as Foale looks on during Expedition 9 / Expedition 8

NASA Image and Video Library

2004-04-29

ISS008-E-22393 (29 April 2004) --- European Space Agency (ESA) astronaut Andre Kuipers of the Netherlands, holds a Complex “Plasma-03” canister in the Zvezda Service Module of the International Space Station (ISS). Astronaut C. Michael Foale, Expedition 8 commander and NASA ISS science officer, is at right.

The Search for Electromagnetic Induction (1820-1831). Experiment No. 20.

ERIC Educational Resources Information Center

Devons, Samuel

This paper focuses on the search for electromagnetic induction from 1820 to 1831 and the efforts by Augustin Fresnel's colleague, Andre Marie Ampere, in electric and magnetic induction. Faraday's work is discussed with excerpts from his diary on electromagnetism. A variety of different experiments by researchers including Francoise Jean Arago,…

Evaluation and proposed study of potential ground-water supplies, Gallup area, New Mexico

USGS Publications Warehouse

Hiss, William L.

1975-01-01

The ground-water potential of 5 areas in central-western New Mexico within 85 miles (135 km) of Gallup, N. Mex. was evaluated by reviewing the published literature, inspecting aerial and space photographs, and interviewing ranchers and personnel employed by well-drilling and mineral-exploration companies by telephone. The San Andres Limestone and underlying Glorieta Sandstone of Permian age are the oldest aquifers capable of yielding water of a quality suitable for municipal use. Extreme local variations in hydraulic conductivity and water quality reflect a karstic topography developed on the San Andres Limestone prior to burial by Upper Triassic sediments. The San Andres Limestone and Glorieta Sandstone form an important aquifer in the Grants-Bluewater area where yields of as much as 2,200 gallons per minute (140 l/s) have been obtained. Yields from wells completed in the San Andres-Glorieta aquifer on the Chaco slope and in the Gallup sag-Mogollon slope on the northeast and southeast flanks, respectively, of the Zuni uplift will be much less than those prevailing in the Grants-Bluewater area. Water quality in the San Andres Limestone and Glorieta Sandstone deteriorates with distance away from the axis of the Zuni uplift. Sandstones of Triassic, Jurassic, and Cretaceous age are potential aquifers wherever they are present. Yields to wells tapping these aquifers are generally less than 200 gallons per minute (13 l/s) due to the relatively low hydraulic conductivity. Wells tapping alluvium of Late Cenozoic age along the Rio San Jose and Puerco River and interbedded volcanics and alluvium elsewhere in the area generally yield less than 100 gallons per minute (6 l/s) of water. Tributaries ,of the Rio San Jose that have eroded canyons into Paleozoic and Mesozoic rocks east of the Continental Divide and south of the eastern part of the Zuni uplift have been repeatedly displaced and (or) covered by Quaternary volcanic rocks. The exact location, extent, and depth of

Vacuum Spectrograph for E-Beam Ablation Studies.

DTIC Science & Technology

1987-07-31

Washington, D. C. 20332 I. ISAIAS OP ISUNCISNGMPONSORING IN. OFFICE svm*OL 9. PROCUREMENT INSTRVMG14T IDENTIFICATION NdUMBERi ORGA1CNIZATION Ia ~b *Air...Unannounced [J Justification ’pig ~Distribution/______ AvAilability Codes Avnil andr/or Di pC a Figure 1. Photograph of the VM-510 and pumping station

Kuipers installs and routes RCS Video Cables in the U.S. Laboratory

NASA Image and Video Library

2012-02-01

ISS030-E-060117 (1 Feb. 2012) --- In the International Space Station?s Destiny laboratory, European Space Agency astronaut Andre Kuipers, Expedition 30 flight engineer, routes video cable for the High Rate Communication System (HRCS). HRCS will allow for two additional space-to-ground audio channels and two additional downlink video channels.

The Fritz Roethlisberger Memorial Award Goes to "Using Leadered Groups in Organizational Behavior and Management Survey Courses"

ERIC Educational Resources Information Center

Amoroso, Lisa M.; Loyd, Denise Lewin; Hoobler, Jenny M.

2012-01-01

The Fritz J. Roethlisberger Memorial Award for the best article in the 2011 "Journal of Management Education" goes to Rae Andre for her article, Using Leadered Groups in Organizational Behavior and Management Survey Courses ("Journal of Management Education," Volume 35, Number 5, pp. 596-619). In keeping with Roethlisberger's legacy, this year's…

Studies in Theatre and Drama; Essays in Honor of Hubert C. Heffner.

ERIC Educational Resources Information Center

Brockett, Oscar G., Ed.

The twelve essays (each by a different author) in this volume cover drama in a liberal education, comment on the tragic hero, remarks on "Hamlet" and "Hedda Gabler," notes on music and drama, comment on didactic drama, an examination of "Andre," studies of the Haymarket Theatre, London productions of American plays,…

Fair Student Funding and Other Reforms: Baltimore's Plan for Equity, Empowerment, Accountability and Improvement

ERIC Educational Resources Information Center

Frank, Stephen

2012-01-01

Superintendent Andres A. Alonso arrived in Baltimore in 2007 with a vision for improving the city's struggling schools. His vision included empowering school leaders and creating accountability for student learning through a series of reforms that center around a new system for giving resources to schools, called Fair Student Funding (FSF). FSF…

Allosteric Learning Model in English Lesson: Teachers' Views, the Instructions of Curriculum and Course Book, a Sample of Daily Lesson Plan

ERIC Educational Resources Information Center

Berkant, Hasan Güner; Baysal, Seda

2017-01-01

The changes which occur during the learning process have been explained by many teaching-learning models and theories. One of these models is allosteric learning model (ALM) which was developed by André Giordan in 1989. This model was derived from a biological metaphor related to proteins. The interaction between individual and environment in a…

A Sense of Story: Essays on Contemporary Writers for Children.

ERIC Educational Resources Information Center

Townsend, John Rowe

This is an introduction to the work of 19 contemporary English-language writers for children. It consists of critical essays on the works of Joan Aiken, L. M. Boston, H. F. Brinsmead, John Christopher, Helen Cresswell, Meindert DeJong, Eleanor Estes, Paula Fox, Leon Garfield, Alan Garner, Madeleine L'Engle, William Mayne, Andre Norton, Scott…

"The Struggle for Welcome": Valuing Difference through Refugee Stories in the English Curriculum

ERIC Educational Resources Information Center

Henderson, Deborah; Fitzgerald, Dominique

2014-01-01

This paper is concerned with how refugee stories can be used as the means of exploring values and developing intercultural understanding in the English classroom. To illustrate this possibility, André Dao's (2005) "Vuot Bien--The Search for Freedom: Huong Thi Nguen's Story," about the impact of war and oppression on people's lives,…

Crossing the Aisle: Conversations about Collaboration

ERIC Educational Resources Information Center

Powell, Mark

2011-01-01

This article presents edited transcripts of separate Skype conversations with Richard Ungerer, AMS executive director, in his office at AMS headquarters in New York and Andre Roberfroid, president of AMI, at his home in Vetraz-Monthoux, France. It also presents a discussion of the ways the two organizations can join forces to strengthen the…

Kuipers sets up the CSA-CP in the U.S. Laboratory

NASA Image and Video Library

2012-01-26

ISS030-E-156455 (26 Jan. 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 30 flight engineer, sets up the Compound Specific Analyzer - Combustion Products (CSA-CP) in the Destiny laboratory of the International Space Station. The purpose of the analyzer is to measure the concentrations of carbon monoxide, hydrogen cyanide, hydrogen chloride and oxygen.

An Absence of Hypochondria: Memoirs of the Physically Ill, the Handicapped, and Their Caretakers.

ERIC Educational Resources Information Center

Wunsch, Karen

1995-01-01

Discusses how the best of autobiographies about the sick enrich the genre, with references to John Hull's "Touching the Rock," Andre Dubus's "Broken Vessels," Jacquie Gordon's "Give Me One Wish," and Robert Murphy's "The Body Silent," among others. Suggests that the reader's attempt to understand his or her own wounds motivates the reading of…

Scanning Probe Investigation of Pitting Corrosion on Aluminum 5083 H131

DTIC Science & Technology

2014-05-01

245–254. 10. Dolic, N.; Malina, J.; Begic Hadzipasic, A. Pit Nucleation on As-Cast Aluminum Alloy AW-5083 in 0.01M NaCl. Journal of Mining and...R. A.; Stratmann, M. Application of a Kelvin Microprobe to the Corrosion in Humid Atmospheres. J. Electrochem Soc. 1991, 138 (1), 55–61. 15

Postdoctoral Fellow | Center for Cancer Research

Cancer.gov

In Dr. Andre Nussenzweig's laboratory in the Laboratory of Genome Integrity, the postdoctoral fellow will study the mechanisms involved in DNA double-strand break repair, focusing on understanding the influence of chromatin structure on the maintenance of genome integrity and their roles in a variety of cancers using cutting edge cellular, molecular, and genomic tools.

Baltimore School District on Upward Swing

ERIC Educational Resources Information Center

Maxwell, Lesli A.

2009-01-01

Two years ago, only 150 students attended Holabird Elementary, then a K-5 school in the southeastern corner of this city. Competition from charters and from regular public schools in nearby Baltimore County had drained families from Holabird, a chronic underperformer. So when Andres A. Alonso, the chief executive officer of the Baltimore city…

DOE Office of Scientific and Technical Information (OSTI.GOV)

Pitts, J.P.

A waterflood initiated in the Suniland Field of Lynn County is expected to sustain the production rate of that field well past the year 2000. Discovered in the early 1950's. The Suniland is a San Andres-Glorieta reservoir that has produced more than 5.5 million bbl of oil. Production peaked at over 30,000 bbl/mo in 1957 and peak production was sustained for approximately 20 yr, when primary production began to decline. By 1976, production in the field declined to 9000 bbl/mo and unitization was being discussed. When injection began in September 1978, there was an immediate increase in production from 9000more » to 12500 bbl/mo. In a period of little over a year. That increase was not the result of injection, but the result of more efficient operating procedures. A more efficiency operation was achieved by cleaning up the wells, installing larger pumping units (320 Lufkins), and eliminating the competitive production practices by Commingling the productive zones from the top of the San Andres through the Glorieta.« less

Threats and Opportunities of Science at a For-Profit University in Chile

ERIC Educational Resources Information Center

Barandiaran, Javiera

2012-01-01

Thirty years after pro-market policies were first adopted, how best to organize Chile's scientific enterprise remains as elusive as when universities were state-run and funded. This paper explores scientific research at a for-profit university, University Andres Bello, to ask if a new mode of knowledge production is in the making and with what…

The Bottlenose Dolphin (Tursiops truncatus) as a Model to Understand Variation in Stress and Reproductive Hormone Measures in Relation to Sampling Matrix, Demographics, and Environmental Factors

DTIC Science & Technology

2013-09-30

establishment of homeostasis. While the HPA axis and physiological processes driven by the GCs are essential for an individual’s ability to respond and...relying upon methods which include capture-release health assessments. Stress and reproductive hormones (cortisol, aldosterone , thyroid...in the Ashepoo, Combahee and Edisto (ACE) Basin, also in South Carolina. Laboratory Analyses Hormone concentrations (cortisol, aldosterone

Vector Potential, Electromagnetic Induction and "Physical Meaning"

ERIC Educational Resources Information Center

Giuliani, G.

2010-01-01

A forgotten experiment by Andre Blondel (1914) proves, as held on the basis of theoretical arguments in a previous paper, that the time variation of the magnetic flux is not the cause of the induced emf; the physical agent is instead the vector potential through the term [equation omitted] (when the induced circuit is at rest). The "good…

Venezuelan Bolivarian Missions in Colombia: What Are the Real, Underlying Reasons for Their Existence?

DTIC Science & Technology

2013-06-01

resulting positive impact on the population.7 Despite the apparent success of the 5 Liliana Perez Rico...constitutional president Carlos Andres Perez . Although the attempt was unsuccessful and Chávez was imprisoned for a bit more than two years, his...Caracas: Instituto de Estudios Superiores de Administracion, 2006), http://siteresources.worldbank.org/INTDECINEQ/Resources/1149208- 1147789289867

Stalled ERP at Random Textiles

ERIC Educational Resources Information Center

Brumberg, Robert; Kops, Eric; Little, Elizabeth; Gamble, George; Underbakke, Jesse; Havelka, Douglas

2016-01-01

Andre Raymond, Executive Vice President of Sales and Marketing for Random Textiles Co. Inc. (RTC), stood in front of the podium to address his team of 70 sales consultants in Las Vegas, NV. The organization had increased market share and achieved record sales over the past three years; however, in the shadow of this success lurked an obstacle that…

"Angie Was Our Sister:" Witnessing the Trans-Formation of Disgust in the Citizenry of Photography

ERIC Educational Resources Information Center

Cram, Emily Dianne

2012-01-01

In 2009, Andre Andrade was convicted for the murder of Angie Zapata, an 18-year-old Latina transgender woman living in rural Colorado. This essay traces the way Angie's friends, family, and community countered the assertion of transphobia in the courtroom and larger public discussion by circulating self-portraits of Angie on t-shirts at community…

Water resources of the Zuni tribal lands, McKinley and Cibola Counties, New Mexico

USGS Publications Warehouse

Orr, Brennon R.

1987-01-01

An evaluation of the water resources of the Zuni tribal lands in west-central New Mexico was made to determine the yield, variability, and quality of water available to the Pueblo of Zuni. This study is needed to aid in orderly development of these resources. Rocks of Permian to Quaternary age supply stock, irrigation, and domestic water to the Zuni Indians. The Glorieta Sandstone and San Andres Limestone (Glorieta-San Andres aquifer) of Permian age and sandstones in the Chinle Formation of Triassic age provide most of this water supply. Water in the Glorieta-San Andres aquifer is confined by minimal-permeability shales and is transmitted through the aquifer along interconnected solution channels and fractures. Water-level and water-quality information indicate greater hydraulic conductivities along the southern boundaries of Zuni tribal lands. Well yields from the Glorieta-San Andres aquifer are as much as 150 gallons per minute, and aquifer transmissivity ranges from 30 to 1,400 feet squared per day. Longterm, water-level declines of as much as 29 feet have been measured near pumping centers at Black Rock. Multiple-well aquifer tests are needed to further define aquifer properties (storage, transmissivity, and leakage from confining units) and the effects of well design on well yields. Dissolved-solids concentrations in water from the aquifer range from 331 to 1,068 milligrams per liter. Calcium and sulfate are the predominant ions. Water in sandstones of the Chinle Formation is confined by adjacent shales and is transmitted along interconnected fractures. Well yields range from 5 to 125 gallons per minute, and aquifer transmissivity ranges from 40 to 1,400 feet squared per day. Water-level declines of as much as 27 feet have been measured near Zuni Village. Dissolved-solids concentrations in water from the aquifer range from 215 to 1,980 milligrams per liter. Sodium and bicarbonate are the predominant ions. Other sources of ground water are used primarily for

Kuipers sets up the EHS/TEPC Spectrometer and Detector Assembly in the SM

NASA Image and Video Library

2012-03-12

ISS030-E-177101 (12 March 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 30 flight engineer, sets up the Environmental Health System / Tissue Equivalent Proportional Counter (EHS/TEPC) spectrometer and detector assembly on panel 327 in the Zvezda Service Module of the International Space Station. The TEPC detector assembly is the primary radiation measurement tool on the space station.

VizieR Online Data Catalog: Dense cores in Taurus L1495 cloud (Marsh+, 2016)

NASA Astrophysics Data System (ADS)

Marsh, K. A.; Kirk, J. M.; Andre, P.; Griffin, M. J.; Konyves, V.; Palmeirim, P.; Men'shchikov, A.; Ward-Thompson, D.; Benedettini, M.; Bresnahan, D. W.; di, Francesco J.; Elia, D.; Motte, F.; Peretto, N.; Pezzuto, S.; Roy, A.; Sadavoy, S.; Schneider, N.; Spinoglio, L.; White, G. J.

2017-04-01

The observational data on which the present catalogue is based consists of a set of images of the L1495 cloud in the Taurus star-forming region, made as part of the HGBS (Andre et al. 2010). The data were taken using PACS at 70, 160, 250, 350 and 500 microns in fast-scanning (60"/s) parallel mode. (2 data files).

USSR Report, International Affairs

DTIC Science & Technology

1986-06-23

Carlos Carvajal, Pablo Ramos Sanchez Interview; LATINSKAYA AMERIKA, No 12, Dec 85) .14 Work of Cuban Center for American Studies Described... Carlos Carvajal, chairman of the Bolivian Committee for Peace and Democracy, and Pablo Ramos Sanchez, rector of San Andres University, by unnamed...LATINSKAYA AMERIKA journalists, date and place not specified] [Text] Carlos Carvajal, chairman of the Bolivian committee for Peace and Democracy

Lawfare: The Colombian Case

DTIC Science & Technology

2010-05-01

Colombia is legislation conceived between 1998 and 1999 by the administration of President Andrés Pastrana and continued by President Alvaro Uribe , backed...speech to the diplomatic corps accredited in Bogota, President Alvaro Uribe stated, “In Colombia...or insurgent activity.7 The government’s successful passage in 2002 of President Alvaro Uribe’s Democratic Security Policy complemented the ongoing

Phenylpropanoid metabolism in suspension cultures of Vanilla planifolia Andr

DOE Office of Scientific and Technical Information (OSTI.GOV)

Funk, C.; Brodelius, P.E.

Feeding of cinnamic acid and ferulic acid to non-treated and chitosan-treated cell suspension cultures of Vanilla planifolia resulted in the formation of trace amounts of p-hydroxybenzoic acid (5.2 micrograms per gram fresh weight of cells) and vanillic acid (6.4 micrograms per gram fresh weight of cells), respectively. Addition of a 4-hydroxycinnamate: CoA-ligase inhibitor, 3,4-(methylenedioxy)-cinnamic acid (MDCA), resulted in a reduced biosynthesis of ligneous material with a simultaneous significant increased vanillic acid formation (around 75 micrograms per gram fresh weight of cells). A K{sub i} of 100 micromolar for 4-hydroxycinnamate: CoA-ligase in a crude preparation was estimated for this inhibitor. Itmore » is suggested that the conversion of cinnamic acids into benzoic acids does not involve cinnamoyl CoA esters as intermediates. Feeding of {sup 14}C-cinnamic acid and {sup 14}C-ferulic acid to cells treated with MDCA indicate that cinnamic acid, but not ferulic acid, is a precursor of vanillic acid in these cultivated cells of V. planifolia.« less

VizieR Online Data Catalog: Star-forming potential in the Perseus complex (Mercimek+, 2017)

NASA Astrophysics Data System (ADS)

Mercimek, S.; Myers, P. C.; Lee, K. I.; Sadavoy, S. I.

2018-05-01

We used published catalogs of cores and YSOs at different wavelengths ranging from sub-millimeter (850 μm) to infrared (1.25 μm). We focus on seven clumps in Perseus, which Sadavoy et al. (2014ApJ...787L..18S) showed in their Figure 1. They defined these clumps and their boundaries using a fitted Herschel-derived column density map. The column density threshold of AV~7 mag is proposed as a star formation threshold by Andre et al. (2010A&A...518L.102A), Lada et al. (2010ApJ...724..687L), and Evans et al. (2014ApJ...782..114E) and is equal to N(H2)~5x1021/cm2 (see also, Kirk et al. 2006, J/ApJ/646/1009; Andre et al. 2010A&A...518L.102A). We considered a core or YSO to be associated with a clump if it is located within the AV=7 mag contour of that clump from Sadavoy et al. (2014ApJ...787L..18S). We define a "source" to be a starless core or a YSO. (7 data files).

The Preston of the Guinier-Preston Zones. Guinier

NASA Astrophysics Data System (ADS)

Hardouin Duparc, O. B. M.

2010-10-01

Almost all materials scientists know about the Guinier-Preston (GP) zones, which were discovered in age-hardened aluminum-copper alloys in 1938. One of the discoverers, the French André Guinier, is rightly well known. The other discoverer, the British G.D. Preston, is totally ignored, even in English scientific biographies. I wish here to partly make up for this “oblivion” by giving elements about George Preston’s life (August 8, 1896 to June 22, 1972) and scientific work. Born in Ireland to the physicist Thomas Preston and deceased in Scotland, G. Preston carried out his scientific achievements in England, mainly studying the crystallographic structure of metals, metallic alloys, and thin films of metal oxides in a pioneering way. He also discussed the atomistic structure of twins in 1927. He mastered many kinds of X-ray and electron diffraction techniques up to diffuse scattering, which allowed him to detect the GP zones. Although he was involved in several controversies, including one about diamonds, he always remained a forthright person until his final professorship in Dundee. André Guinier’s career is briefly recalled in a parallel way.

The Preston of the Guinier-Preston Zones. Guinier

NASA Astrophysics Data System (ADS)

Hardouin Duparc, O. B. M.

2010-08-01

Almost all materials scientists know about the Guinier-Preston (GP) zones, which were discovered in age-hardened aluminum-copper alloys in 1938. One of the discoverers, the French André Guinier, is rightly well known. The other discoverer, the British G.D. Preston, is totally ignored, even in English scientific biographies. I wish here to partly make up for this “oblivion” by giving elements about George Preston’s life (August 8, 1896 to June 22, 1972) and scientific work. Born in Ireland to the physicist Thomas Preston and deceased in Scotland, G. Preston carried out his scientific achievements in England, mainly studying the crystallographic structure of metals, metallic alloys, and thin films of metal oxides in a pioneering way. He also discussed the atomistic structure of twins in 1927. He mastered many kinds of X-ray and electron diffraction techniques up to diffuse scattering, which allowed him to detect the GP zones. Although he was involved in several controversies, including one about diamonds, he always remained a forthright person until his final professorship in Dundee. André Guinier’s career is briefly recalled in a parallel way.

The Arago Laboratory of Banyuls and some of its Academicians.

PubMed

Soyer-Gobillard, Marie-Odile

2016-12-01

Since its founding in 1881 by Henri de Lacaze-Duthiers (1821-1901), the Arago Laboratory of Banyuls has been one of the three marine stations of the University Pierre and Marie Curie-Paris 6. It is located in Banyuls (Banyuls-sur-Mer) in Northern Catalonia. The center hosts researchers and students from all over the world. Some became famous, including four Nobel Prize winners: André Lwoff (1965), Pierre-Gilles de Gennes (1991), Albert Fert (2007) and Jules Hoffmann (2011). This article focuses on five scientists closely related to the center. The first three are Henri de Lacaze-Duthiers (1821-1901), the founder; Édouard Chatton (1883-1947), eminent director of the center; and André Lwoff (1902-1994), who before being known for his work in bacterial genetics and virology was an outstanding protozoologist under the direction of Chatton. Lynn Margulis (1938-2011), a great friend of the Arago Laboratory and personal friend of the author, is also remembered. Finally, there is a mention of Walter J. Gehring (1939-2014), professor at the University of Basel, Switzerland. [Int Microbiol 19(4): 183-190 (2016)]. Copyright© by the Spanish Society for Microbiology and Institute for Catalan Studies.

Morphology of Labronemella major n. sp. (Nematoda: Dorylaimida), a soil-dwelling nematode from China, including a revised key to species of the genus.

PubMed

Wu, W J; Yan, L; Xie, H; Xu, C L; Wang, K; Jin, S Y

2017-01-01

One new species from Qinghai Province, China, Labronemella major n. sp., is described. The new species is characterized by a body length of 3.03-3.34 mm; lip region wide, offset by a distinct depression, disc-like with six separated inner liplets; amphid fovea funnel-shaped, distinctly bulged on body surface in scanning electron micrographs; odontostyle long (35-39 μm) with distinct lumen, aperture about 39-47% of its length; odontophore rod-like and long; guiding ring double; pharyngeal basal expansion about half of the total neck length; uterus relatively long and tripartite; vulva transverse and sclerotized; spicules 81-90 μm long; ventromedial supplements 19-23; tail short, rounded to conoid. It can be differentiated from all other species of the genus by its relatively longer body, odontostyle and spicules, and wider lip region. Due to the lip region being offset by a deep constriction, and the long (three or more times the body diameter at mid-body) tripartite uterus, the new species is close to Labronemella czernowitzensis (Micoletzky, 1922) Andrássy, 2002 and Labronemella labiata Andrássy, 1985. An improved key to the genus including the new species is provided.

78 FR 21344 - In the Matter of: Andro Telemi, a/k/a Andre Telimi, a/k/a Andre Telemi; 8868 Bluffdale Drive, La...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-10

... Economic Powers Act (50 U.S.C. 1701-1706); 18 U.S.C. 793, 794 or 798; section 4(b) of the Internal Security... Emergency Economic Powers Act (50 U.S.C. 1701, et seq. (2006 & Supp. IV 2010)). I have received notice of... United States any item subject to the Regulations with knowledge or reason to know that the item will be...

Somewhere Between Great and Small: Disentangling the Conceptual Jumble of Middle, Regional, and Niche Powers

DTIC Science & Technology

2013-01-01

and levels of corruption, as well as more ephemeral soft power considerations like national reputation, moral clout, and cultural influence.7 For...of carefully calibrated issues that balance underlying national interests and plausible opportunities for exerting influence. Middle power diplomacy...World (University Park: Pennsylvania State University Press, 1997); Björn Hettne, András Inotai and Osvaldo Sunkel, eds., Gobalism and the New

["Anxiety glistens on our brows". Dream reports in literary works on the horrors of ghettos and concentration camps].

PubMed

Klein, J

1991-06-01

Dream reports occupy a special place in literature about confinement in concentration camps and ghettos (Robert Antelme, Charlotte Delbo, Anna Langfus, André Schwarz-Bart). They are central elements in the narrative that relate the anxiety of those threatened with destruction more faithfully than any realistic account could. They disrupt the chronological linearity and rationality and represent in images horror beyond memory or description.

Trial by Science: A Forensic Extravaganza

ERIC Educational Resources Information Center

Hunt, Vanessa

2004-01-01

"His handwriting checks out and his prints look pretty good. Move him to the top of the list," orders the 13-year-old captain. His co-detective makes appropriate procedural notes. "Bring the next one up. Get a foot measurement and let Andre print him before we talk." In another corner of the room, two girls administer a solemn oath to one of six…

Quantum Linear Systems Theory

DTIC Science & Technology

2013-02-15

Matthew James, Andre Carvalho and Michael Hush completed some work analyzing cross-phase modulation using single photon quantum filtering techniques...ANU Michael Hush January – June, 2012, Postdoc, ANU Matthew R. James Professor, Australian National University Ian R. Petersen Professor...appear, IEEE Trans. Aut. Control., 2013. A. R. R. Carvalho, M. R. Hush , and M. R. James, “Cavity driven by a single photon: Conditional dynamics and

Keeping genome organized creates opportunities for damage | Center for Cancer Research

Cancer.gov

Packing an entire genome inside the cramped quarters of a cell nucleus can put chromosomes at risk for damage, according to new research led by André Nussenzweig, Ph.D., Chief of CCR’s Laboratory of Genomic Integrity. The findings, reported July 20, 2017, in Cell, suggest that DNA breaks are routinely introduced and then repaired as a cell folds and organizes its genome, and

Defense Conference on Nondestructive Testing (28th), 27-29 November 1979

DTIC Science & Technology

1979-11-29

58 ’.Microencapsulated Penetrants, A Now Approach to Penetrant Inspection" • ........ Albert Olevitch, Wright- Patterson AEB, OH...J. Watts, Warren, MI 48090 ......................... 140 "Using NDT Methods to Influence the Aircraft Design Process,’ William L Andre, Moffett Field...Albert Olevitch Air Force Materialý Laboratory Attn: AFML/MXE Wright- Patterson AFB, OH 45433 Autovon 785-3691 ABSTRACT This paper describes the work

Greek National Security Concerns and the European Union’s Common Foreign and Security Policy: Consensus or Divergence?

DTIC Science & Technology

2011-09-01

Petropoulos and Harry J . Psomiades, Foreign Interference in Greek Politics: An Historical Perspective, vol. II of Modern Greek Research Series, ed... Maxwell Airforce Base, 2002), 13. 48 Ibid. 49 According to this theory, Turkish diplomats claim that several islets, while not explicitly...and Opportunities, vol. VI in Modern Greek Research Series, ed. Van Coufoudakis, Harry J . Psomiades and Andre Gerolymatos (New York: Pella Publishing

Dealing with Political Ferment in Latin America: The Populist Revival, the Emergence of the Center, and Implications for U.S. Policy

DTIC Science & Technology

2009-09-01

president considerable embarrassment. The main outcome of the Colombian insurgency has not been to undermine Uribe , but rather to complicate...discussed above. In Colombia, Uribe has continued his country’s traditionally sound macroeconomic policies and concluded an FTA with the United...in security, development, and other aid to Uribe and his predecessor, Andres Pastrana.130 Much of this aid has gone toward traditional security

Indicators of Suicide Found on Social Networks: Phase 2

DTIC Science & Technology

2015-10-01

Engagement in Sport and Suicide Risk. Archives of Suicide Research . 11(4), pp375-390. Chioqueta, A. P. & Stiles, T. C. (2007). The relationship between...Approved for Public Distribution: Distribution Unlimited Defense Personnel and Security Research Center Defense Manpower Data Center Technical...Report 15-04 October 2015 Indicators of Suicide Found on Social Networks: Phase 2 Andrée E. Rose Defense Personnel and Security Research

An Observational Study of the Kuroshio in the East China Sea: Local, Regional, and Basin-Wide Perspectives on a Western Boundary Current

DTIC Science & Technology

2008-01-01

a seamount (summit ~320 m depth); the northern section reaches ~460 m depth while the southern section reaches ~1400 m (Oka and Kawabe, 2003). East...AN OBSERVATIONAL STUDY OF THE KUROSHIO IN THE EAST CHINA SEA: LOCAL, REGIONAL, AND BASIN-WIDE PERSPECTIVES ON A WESTERN BOUNDARY CURRENT...BY MAGDALENA ANDRES A DISSERTATION SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF

Hepatitis B (HBV), Hepatitis C (HCV) and Hepatitis Delta (HDV) Viruses in the Colombian Population—How Is the Epidemiological Situation?

PubMed Central

Alvarado-Mora, Mónica Viviana; Gutierrez Fernandez, María Fernanda; Gomes-Gouvêa, Michele Soares; de Azevedo Neto, Raymundo Soares; Carrilho, Flair José; Pinho, João Renato Rebello

2011-01-01

Background Viral hepatitis B, C and delta still remain a serious problem worldwide. In Colombia, data from 1980s described that HBV and HDV infection are important causes of hepatitis, but little is known about HCV infection. The aim of this study was to determine the currently frequency of HBV, HCV and HDV in four different Colombian regions. Methodology/Principal Findings This study was conducted in 697 habitants from 4 Colombian departments: Amazonas, Chocó, Magdalena and San Andres Islands. Epidemiological data were obtained from an interview applied to each individual aiming to evaluate risk factors related to HBV, HCV or HDV infections. All samples were tested for HBsAg, anti-HBc, anti-HBs and anti-HCV markers. Samples that were positive to HBsAg and/or anti-HBc were tested to anti-HDV. Concerning the geographical origin of the samples, the three HBV markers showed a statistically significant difference: HBsAg (p = 0.033) and anti-HBc (p<0.001) were more frequent in Amazonas and Magdalena departments. Isolated anti-HBs (a marker of previous vaccination) frequencies were: Chocó (53.26%), Amazonas (32.88%), Magdalena (17.0%) and San Andrés (15.33%) - p<0.001. Prevalence of anti-HBc increased with age; HBsAg varied from 1.97 to 8.39% (p = 0.033). Amazonas department showed the highest frequency for anti-HCV marker (5.68%), while the lowest frequency was found in San Andrés Island (0.66%). Anti-HDV was found in 9 (5.20%) out of 173 anti-HBc and/or HBsAg positive samples, 8 of them from the Amazonas region and 1 from them Magdalena department. Conclusions/Significance In conclusion, HBV, HCV and HDV infections are detected throughout Colombia in frequency levels that would place some areas as hyperendemic for HBV, especially those found in Amazonas and Magdalena departments. Novel strategies to increase HBV immunization in the rural population and to strengthen HCV surveillance are reinforced by these results. PMID:21559488

Application of the hybrid ANFIS models for long term wind power density prediction with extrapolation capability.

PubMed

Hossain, Monowar; Mekhilef, Saad; Afifi, Firdaus; Halabi, Laith M; Olatomiwa, Lanre; Seyedmahmoudian, Mehdi; Horan, Ben; Stojcevski, Alex

2018-01-01

In this paper, the suitability and performance of ANFIS (adaptive neuro-fuzzy inference system), ANFIS-PSO (particle swarm optimization), ANFIS-GA (genetic algorithm) and ANFIS-DE (differential evolution) has been investigated for the prediction of monthly and weekly wind power density (WPD) of four different locations named Mersing, Kuala Terengganu, Pulau Langkawi and Bayan Lepas all in Malaysia. For this aim, standalone ANFIS, ANFIS-PSO, ANFIS-GA and ANFIS-DE prediction algorithm are developed in MATLAB platform. The performance of the proposed hybrid ANFIS models is determined by computing different statistical parameters such as mean absolute bias error (MABE), mean absolute percentage error (MAPE), root mean square error (RMSE) and coefficient of determination (R2). The results obtained from ANFIS-PSO and ANFIS-GA enjoy higher performance and accuracy than other models, and they can be suggested for practical application to predict monthly and weekly mean wind power density. Besides, the capability of the proposed hybrid ANFIS models is examined to predict the wind data for the locations where measured wind data are not available, and the results are compared with the measured wind data from nearby stations.

Antimicrobial susceptibility and multilocus sequence typing of Mycoplasma capricolum subsp. capricolum

PubMed Central

Tatay-Dualde, Juan; Prats-van der Ham, Miranda; Paterna, Ana; Sánchez, Antonio; Corrales, Juan Carlos; Contreras, Antonio; Tola, Sebastiana; Gómez-Martin, Ángel

2017-01-01

Mycoplasma capricolum subsp. capricolum is one of the causative agents of contagious agalactia (CA). Nevertheless, there is still a lack of information about its antimicrobial susceptibility and genetic characteristics. Therefore, the aim of this work was to study the antimicrobial and genetic variability of different Mycoplasma capricolum subsp. capricolum field isolates. For this purpose, the growth inhibition effect of 18 antimicrobials and a multilocus sequence typing (MLST) scheme based on five housekeeping genes (fusA, glpQ, gyrB, lepA and rpoB) were performed on 32 selected field isolates from Italy and Spain.The results showed a wide range of growth inhibitory effects for almost all the antimicrobials studied. Macrolides presented lower efficacy inhibiting Mcc growth than in previous works performed on other CA-causative mycoplasmas. Erythromycin was not able to inhibit the growth of any of the studied strains, contrary to doxycycline, which inhibited the growth of all of them from low concentrations. On the other hand, the study of the concatenated genes revealed a high genetic variability among the different Mcc isolates. Hence, these genetic variations were greater than the ones reported in prior works on other mycoplasma species. PMID:28346546

Providencia thailandensis sp. nov., isolated from seafood processing wastewater.

PubMed

Khunthongpan, Suwannee; Sumpavapol, Punnanee; Tanasupawat, Somboon; Benjakul, Soottawat; H-Kittikun, Aran

2013-01-01

The bacterial strain C1112(T) was isolated from seafood processing wastewater collected from a treatment pond of the seafood factory in Songkhla Province, Thailand. Phylogenetic analysis based on concatenated sequences from the 16S rRNA gene and five housekeeping genes, fusA, lepA, leuS, gyrB and ileS respectively showed that the strain C1112(T) belonged to the genus Providencia, and share 91.75% similarity with P. stuartii DSM 4539(T). DNA-DNA hybridization between the strain C1112(T) and P. stuartii KCTC 2568(T) was 48.1% relatedness. Moreover, some results from biochemical properties indicated that the strain C1112(T) was distinguished from the phylogenetically closest relatives. The major fatty acids of the strain C1112(T) were C16:0, iso-C15:0, C14:0 and C17:0 cyclo and the DNA G+C content was 41 mol%. Based on the genotypic and phenotypic considerations, it should be classified as a novel species of the genus Providencia for which the name Providencia thailandensis sp. nov. is proposed. The type strain is C1112(T) (= KCTC 23281(T) =NBRC 106720(T)).

Millimeter-sized marine plastics: a new pelagic habitat for microorganisms and invertebrates.

PubMed

Reisser, Julia; Shaw, Jeremy; Hallegraeff, Gustaaf; Proietti, Maira; Barnes, David K A; Thums, Michele; Wilcox, Chris; Hardesty, Britta Denise; Pattiaratchi, Charitha

2014-01-01

Millimeter-sized plastics are abundant in most marine surface waters, and known to carry fouling organisms that potentially play key roles in the fate and ecological impacts of plastic pollution. In this study we used scanning electron microscopy to characterize biodiversity of organisms on the surface of 68 small floating plastics (length range = 1.7-24.3 mm, median = 3.2 mm) from Australia-wide coastal and oceanic, tropical to temperate sample collections. Diatoms were the most diverse group of plastic colonizers, represented by 14 genera. We also recorded 'epiplastic' coccolithophores (7 genera), bryozoans, barnacles (Lepas spp.), a dinoflagellate (Ceratium), an isopod (Asellota), a marine worm, marine insect eggs (Halobates sp.), as well as rounded, elongated, and spiral cells putatively identified as bacteria, cyanobacteria, and fungi. Furthermore, we observed a variety of plastic surface microtextures, including pits and grooves conforming to the shape of microorganisms, suggesting that biota may play an important role in plastic degradation. This study highlights how anthropogenic millimeter-sized polymers have created a new pelagic habitat for microorganisms and invertebrates. The ecological ramifications of this phenomenon for marine organism dispersal, ocean productivity, and biotransfer of plastic-associated pollutants, remains to be elucidated.

Application of the hybrid ANFIS models for long term wind power density prediction with extrapolation capability

PubMed Central

Mekhilef, Saad; Afifi, Firdaus; Halabi, Laith M.; Olatomiwa, Lanre; Seyedmahmoudian, Mehdi; Stojcevski, Alex

2018-01-01

In this paper, the suitability and performance of ANFIS (adaptive neuro-fuzzy inference system), ANFIS-PSO (particle swarm optimization), ANFIS-GA (genetic algorithm) and ANFIS-DE (differential evolution) has been investigated for the prediction of monthly and weekly wind power density (WPD) of four different locations named Mersing, Kuala Terengganu, Pulau Langkawi and Bayan Lepas all in Malaysia. For this aim, standalone ANFIS, ANFIS-PSO, ANFIS-GA and ANFIS-DE prediction algorithm are developed in MATLAB platform. The performance of the proposed hybrid ANFIS models is determined by computing different statistical parameters such as mean absolute bias error (MABE), mean absolute percentage error (MAPE), root mean square error (RMSE) and coefficient of determination (R2). The results obtained from ANFIS-PSO and ANFIS-GA enjoy higher performance and accuracy than other models, and they can be suggested for practical application to predict monthly and weekly mean wind power density. Besides, the capability of the proposed hybrid ANFIS models is examined to predict the wind data for the locations where measured wind data are not available, and the results are compared with the measured wind data from nearby stations. PMID:29702645

Stability and Support Operations, Intervening Armed Forces and the Population They Serve: Defining a Doctrine

DTIC Science & Technology

2002-05-24

Chauvancy, Le moral du soldat occidental dans les nouveaux contextes d’intervention » (The Western Soldier Moral In The New Intervention Environment). MARS...Lawrence A. “Military Stability and Support Operations: Analogies, Patterns And Recurring Themes”. Military Review 4 (July-august 1997): 51. WEB SITES...And General Staff College, Fort Leavenworth, Kansas, 1967. BOOKS IN FRENCH Corvisier, André. Histoire militaire de la France, 4. de 1940 à nos jours

iss031e150065

NASA Image and Video Library

2012-06-28

ISS031-E-150065 (28 June 2012) --- In the Rassvet Mini-Research Module 1 (MRM-1), Russian cosmonaut Oleg Kononenko (center), Expedition 31 commander; along with European Space Agency astronaut Andre Kuipers (left) and NASA astronaut Don Pettit, both flight engineers, pose for a photo after adding the Soyuz TMA-03M patch to the growing collection of insignias representing crews who have worked on the International Space Station.

Towards Natural Transition in Compressible Boundary Layers

DTIC Science & Technology

2016-06-29

AFRL-AFOSR-CL-TR-2016-0011 Towards natural transition in compressible boundary layers Marcello Faraco de Medeiros FUNDACAO PARA O INCREMENTO DA...to 29-03-2016 Towards natural transition in compressible boundary layers FA9550-11-1-0354 Marcello A. Faraco de Medeiros Germán Andrés Gaviria...unlimited. 109 Final report Towards natural transition in compressible boundary layers Principal Investigator: Marcello Augusto Faraco de Medeiros

Accelerated Intoxication of GABAergic Synapses by Botulinum Neurotoxin A Disinhibits Stem Cell-Derived Neuron Networks Prior to Network Silencing

DTIC Science & Technology

2015-04-23

synaptic and post-synaptic compartments, resulting in a lower apparent rate of synaptic activity (Wang et al., 2003; Chalifoux and Carter , 2011). This led...Chalifoux and Carter , 2011). Although we did not directly iso- late and quantify GABARB function in intoxicated neurons, the reduction in mIPSCs following...thank Dr. James Apland for scien- tific guidance and editorial assistance; Christopher Fifty, Megan Lyman, Angela Adkins, Chelsea Andres, Justin

Immune Blood Sample Draw

NASA Image and Video Library

2012-04-26

ISS030-E-257690 (26 April 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 30 flight engineer, prepares for IMMUNE venous blood sample draws in the Columbus laboratory of the International Space Station. Following the blood draws, the samples were temporarily stowed in the Minus Eighty Laboratory Freezer for ISS 1 (MELFI-1) and later packed together with saliva samples on the Soyuz TMA-22 for return to Earth for analysis.

Kuipers replaces the ESEM-1 with new ESEM in the U.S. Laboratory

NASA Image and Video Library

2011-12-28

ISS030-E-033367 (28 Dec. 2011) --- In the International Space Station?s Destiny laboratory, European Space Agency astronaut Andre Kuipers, Expedition 30 flight engineer, replaces the faulty Exchangeable Standard Electronic Module 1 (ESEM-1) behind the front panel of the Microgravity Science Glovebox Remote Power Distribution Assembly (MSG RPDA) with the new spare. The ESEM is used to distribute station main power to the entire MSG facility.

[The apothecaries of the quartier de la Harpe in Paris in the 16th and 17th centuries].

PubMed

Warolin, Christian

2015-09-01

Large families of apothecaries, some of them very famous, lived in the Quartier de la Harpe in Paris, on the left bank of Seine, from the 16th to the 17th century. The study confirms a well-established fact that apothecaries practised endogamy, in others words marriage within the same social class. The biographical research includes ten apothecaries, most of whom lived in the rue Saint-André-des-Arts.

jsc2011e212757

NASA Image and Video Library

2011-12-01

At the Kremlin Wall in Moscow, Expedition 30 NASA Flight Engineer Don Pettit lays flowers at the site where Russian space heroes are interred during a traditional ceremony Dec. 1, 2011. Pettit, Soyuz Commander Oleg Kononenko and Flight Engineer Andre Kuipers of the European Space Agency will launch on Dec. 21 from the Baikonur Cosmodrome in Kazakhstan on their Soyuz TMA-03M spacecraft to the International Space Station. Credit: NASA

Kuipers conducts ARGES experiment OPS at the MSG during EXP 8 / EXP 9

NASA Image and Video Library

2004-04-24

ISS008-E-22128 (24 April 2004) --- European Space Agency (ESA) astronaut Andre Kuipers of the Netherlands works with the ARGES experiment for the Microgravity Science Glovebox (MSG) in the Destiny laboratory of the International Space Station (ISS). The main objectives of ARGES are to determine which factors are critical in the onset of instabilities in High-Intensity Discharge (HID) lamps and to characterize the separation of individual gaseous elements inside.

Mojave Desert, California

NASA Image and Video Library

1981-04-14

STS001-12-308 (12-14 April 1981) --- Space shuttle Columbia approached Edwards Air Force Base from the left to land at the dry lake at the center. The view is to the southwest. The edge of the light "vee" is the intersection of the San Andres and Garlock Faults at Fort Tejon. Los Angeles is at upper right. Owens Lake is at the lower center. Photo credit: NASA

Mexico’s National Command and Control Center Challenges and Successes

DTIC Science & Technology

2011-06-01

Perales Pimentel Ing. Francisco Niembro Maribel Cervates Guerrero Genaro Garcia Luna Secretaría de Seguridad Pública Mexico , D.F. Point of...9841 Irvine Ctr Dr., Ste 200 Irvine, CA 92618 Alex Bonino and Fred Schellenberg Narcotics Affairs Section, US Embassy Mexico , D.F. Andres...Federal Rights License. 14. ABSTRACT Secretar?de Seguridad P?blica (The Secretariat of Public Security or SSP) has a work force of nearly 30,800 police

Eddies and the Kuroshio between Luzon and Northeastern Taiwan: Integration of In Situ Observations and Remote Sensing Data

DTIC Science & Technology

2016-09-30

Taiwan: Integration of In Situ Observations and Remote Sensing Data Sb. GRANT NUMBER N00014-15-1-2593 Sc. PROGRAM ELEMENT NUMBER 1000000976 6... Remote Sensing Data Magdalena Andres Woods Hole Oceanographic Institution 1266 Woods Hole Road I Woods Hole, MA 02543 1. Long Term Goals The...MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM($) Dr. Theresa Paluszkiewicz ONR ONR Ocean Battlespace Sensing S& T Dept

Arms Control and British and French Nuclear Forces.

DTIC Science & Technology

1987-12-01

ne:ghboring and allied territories. Although they still maintain their policy is one of massive retaliation, in 19S1 Prime Minister Pierre Mauroy ...York \\Vi:k.Paul, ’The lusion of’ N’A’TO’s Nuclear Defense," in N’uclear Weapons in lir’i’.ee Ib- Andre %%~ J. Pierre. New York L’i’rivPress. 1984. Yi

Measurement of Deep Levels at InGaAs(P)/InP Heterojunctions

DTIC Science & Technology

1990-04-01

by write Eq. (10) to obtain (for shallow or deep donor traps): VD(O) = VDK + q/K f. N, (x*)(x* -x)dx* -qAx/ o, - + J N,(x)dx J-* +_N,, F(x)dx KFc . N...8217T, P. Andre, 1. N. Patillon, J. L. Gentler, E. P. Menu , D. Moroni, and G. Case 2: Bias sweep frequency large (e,, <Wf~ccw) M. Martin, Int. Symp. GaAs

Fighting Corruption in Mexico: Lessons from Colombia

DTIC Science & Technology

2011-06-01

combat the growing threat. The strategy presented by President Alvaro Uribe in 2003, albeit not perfect, made important strides towards the reform...Edivision Compania Editorial, 1987), 119–120; Andres Lopez- Restrepo and Alvaro Camacho-Guizado, ―From Smugglers to Drug-Lords to ‗Traquetos...of President Uribe in 2002, the GOC viewed the security threat posed by drug trafficking organizations, the FARC and the paramilitaries, as a

Development of an Implantable Fish Spawning Sensor Tag

DTIC Science & Technology

2013-09-24

Manatee Hatchery Facility, Port Manatee , Florida) using a Millar Instruments pressure catheter inserted a fixed distance (15cm) into the ovary before and...red drum aquaculture facility in Port Manatee , Florida (or similar aquaculture facility where spawning fishes are kept). This facility maintains a...at the Port Manatee hatchery and phase three tests on goliath grouper in the field. RESULTS *Please refer to other sections for more details and

Ribosomal elongation factor 4 promotes cell death associated with lethal stress.

PubMed

Li, Liping; Hong, Yuzhi; Luan, Gan; Mosel, Michael; Malik, Muhammad; Drlica, Karl; Zhao, Xilin

2014-12-09

Ribosomal elongation factor 4 (EF4) is highly conserved among bacteria, mitochondria, and chloroplasts. However, the EF4-encoding gene, lepA, is nonessential and its deficiency shows no growth or fitness defect. In purified systems, EF4 back-translocates stalled, posttranslational ribosomes for efficient protein synthesis; consequently, EF4 has a protective role during moderate stress. We were surprised to find that EF4 also has a detrimental role during severe stress: deletion of lepA increased Escherichia coli survival following treatment with several antimicrobials. EF4 contributed to stress-mediated lethality through reactive oxygen species (ROS) because (i) the protective effect of a ΔlepA mutation against lethal antimicrobials was eliminated by anaerobic growth or by agents that block hydroxyl radical accumulation and (ii) the ΔlepA mutation decreased ROS levels stimulated by antimicrobial stress. Epistasis experiments showed that EF4 functions in the same genetic pathway as the MazF toxin, a stress response factor implicated in ROS-mediated cell death. The detrimental action of EF4 required transfer-messenger RNA (tmRNA, which tags truncated proteins for degradation and is known to be inhibited by EF4) and the ClpP protease. Inhibition of a protective, tmRNA/ClpP-mediated degradative activity would allow truncated proteins to indirectly perturb the respiratory chain and thereby provide a potential link between EF4 and ROS. The connection among EF4, MazF, tmRNA, and ROS expands a pathway leading from harsh stress to bacterial self-destruction. The destructive aspect of EF4 plus the protective properties described previously make EF4 a bifunctional factor in a stress response that promotes survival or death, depending on the severity of stress. Translation elongation factor 4 (EF4) is one of the most conserved proteins in nature, but it is dispensable. Lack of strong phenotypes for its genetic knockout has made EF4 an enigma. Recent biochemical work has

KENNEDY SPACE CENTER, FLA. - At the airport in San Jose, Costa Rica, the NASA hangar is dedicated. The speaker is Hermann Faith, executive director, Costa Rica-USA (CRUSA) Foundation. At the table are (from left) Dr. Jorge Andres Diaz, head scientiest CARTA mission; Gary Shelton, NASA deployment manager; Dr. Pedro Leon, general director, National Center for Advanced Technology (CENAT); Dr. Rogelio Pardo, minister of science and tchnology; John Danilovioch, U.S. ambassador to Costa Rica; and Lic. Vilma Lopez, subdirector, Civil Aviation (DGAC). NASA KSC has been testing its Aircraft-based Volcanic Emission Mass Spectrometer (AVEMS) in flights over the Turrialba volcano and in the crater, sampling and analyzing fresh volcanic gases in their natural chemical state. The AVEMS system has been developed for use in the Space Shuttle program, to detect toxic gas leaks and emissions in the Shuttle’s aft compartment and the crew compartment.

NASA Image and Video Library

2003-03-31

KENNEDY SPACE CENTER, FLA. - At the airport in San Jose, Costa Rica, the NASA hangar is dedicated. The speaker is Hermann Faith, executive director, Costa Rica-USA (CRUSA) Foundation. At the table are (from left) Dr. Jorge Andres Diaz, head scientiest CARTA mission; Gary Shelton, NASA deployment manager; Dr. Pedro Leon, general director, National Center for Advanced Technology (CENAT); Dr. Rogelio Pardo, minister of science and tchnology; John Danilovioch, U.S. ambassador to Costa Rica; and Lic. Vilma Lopez, subdirector, Civil Aviation (DGAC). NASA KSC has been testing its Aircraft-based Volcanic Emission Mass Spectrometer (AVEMS) in flights over the Turrialba volcano and in the crater, sampling and analyzing fresh volcanic gases in their natural chemical state. The AVEMS system has been developed for use in the Space Shuttle program, to detect toxic gas leaks and emissions in the Shuttle’s aft compartment and the crew compartment.

Aquifer composition and the tendency toward scale-deposit formation during reverse osmosis desalination - Examples from saline ground water in New Mexico, USA

USGS Publications Warehouse

Huff, G.F.

2006-01-01

Desalination is expected to make a substantial contribution to water supply in the United States by 2020. Currently, reverse osmosis is one of the most cost effective and widely used desalination technologies. The tendency to form scale deposits during reverse osmosis is an important factor in determining the suitability of input waters for use in desalination. The tendency toward scale formation of samples of saline ground water from selected geologic units in New Mexico was assessed using simulated evaporation. All saline water samples showed a strong tendency to form CaCO3 scale deposits. Saline ground water samples from the Yeso Formation and the San Andres Limestone showed relatively stronger tendencies to form CaSO4 2H2O scale deposits and relatively weaker tendencies to form SiO2(a) scale deposits than saline ground water samples from the Rio Grande alluvium. Tendencies toward scale formation in saline ground water samples from the Dockum Group were highly variable. The tendencies toward scale formation of saline waters from the Yeso Formation, San Andres Limestone, and Rio Grande alluvium appear to correlate with the mineralogical composition of the geologic units, suggesting that scale-forming tendencies are governed by aquifer composition and water-rock interaction. ?? 2006 Elsevier B.V. All rights reserved.

The Case against Secondary Task Analyses of Mental Workload.

DTIC Science & Technology

1980-01-10

different attributes of one object (e.g., its color, form and size) than one attribute of three objects (e.g., red, green and blue or square, circle and...RED printed in colored ink, e.g. green . The subjecc is instructed to report the ink color, ignoring the color word. This is quite difficult for most...Directions in Cognitive Psycholoz. London: Routledge & Kegan Paul (in press). Baddeley, A. D. The capacity for generating information by randomization

Proceedings of the Public Workshop on Alternative Separation Concepts: Presentations, Discussions and Recommendations, held at Atlantic City Airport, New Jersey, January 7, 8 and 9, 1981.

DTIC Science & Technology

1981-06-01

going on with the MITRE Corporation taking a look at the methods of providing ATARS ser- vice to aircraft in the traffic pattern. And we’re using some...SRDS ... "DABS, BCAS and ATARS " 31 QUESTIONS AND ANSWERS . ... ........................ 37 SPEAKERS Andres Zellweger, FAA, OSEM ... 񕍜 Replacement...either EFR or normal IFR procedures is provided either by the DABS/ ATARS operating in a traffic separation rather than collision avoidance mode or by

Renita Fincke at Russian Mission Control Center

NASA Image and Video Library

2004-04-20

Renita Fincke, wife of Expedition 9 Flight Engineer and NASA International Space Station Science Officer Michael Fincke, smiles with their two-year old son Chandra at the Russian Mission Control Center outside Moscow, Wednesday, April 21, 2004, following the successful docking of the Russian Soyuz capsule carrying Fincke, Expedition 9 Commander Gennady Padalka and European Space Agency astronaut Andre Kuipers of the Netherlands to the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Kuroshio Transport East of Taiwan and the Effect of Mesoscale Eddies

DTIC Science & Technology

2012-09-30

1 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Kuroshio Transport East of Taiwan and the Effect of...2012 2. REPORT TYPE 3. DATES COVERED 00-00-2012 to 00-00-2012 4. TITLE AND SUBTITLE Kuroshio Transport East of Taiwan and the Effect of...field program, Vegan Mensah, a Ph.D. student from NTU, visited the Woods Hole Oceaongraphic Institution (WHOI) for two weeks in March 2012. M. Andres

Solar cell power for field instrumentation at White Sands Missile range. Final report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bond, J.W. Jr..; Reckart, D.H. Jr; Milway, W.B.

1978-01-01

The initial phase of an Instrumentation Development Project to explore and document what solar power can do for remote field instrumentation systems is described. The work scope consisted of selection, design, construction, test, and delivery of a solar cell power system for White Sands Missile Range. A Drone Formation Control System Interrogator was selected; a power supply was built and installed in the San Andres Mountain Range at WSMR in late August 1977.

Subversion: Uruguayan Armed Forces Summary of Subversive Movement in Latin America. Part 2

DTIC Science & Technology

1977-08-12

Group] j. UP [Union Popular—Popular Unity] k. INI—Grupo MARCHA [Izquierda Nacional Independiente —Grupo MARCHA; National Independent Left—MARCHA...y Populäres—Revolu- tionary Unity Movement of National People’s Groups] z. FA [Frente Amplio—Broad Front] TX Movimiento de Independientes 26...Manuel Andres Dibar Curuchet.’° When he was transferred to the Salto diocese, he was replaced in this post by Paul Dabezies, whose political position was

Two-Dimensional, Time-Dependent Plasma Structures of a Hall Effect Thruster

DTIC Science & Technology

2011-09-01

atmospheric pressure to 80 mtorr, is accomplished by a Leybold-Trivac rotary van vacuum pump and the second stage is completed by four 20 in CVI...Thruster”. Physics of Plasmas, 13, 2006. 3. Albarede, Luc, Vanessa Vial, Alexey Lazurenko, Andre Bouchoule, and Michel Dudeck. “Low Frequency Dynamical...Force Research Laboratory Space and Missile Division (AFRL/RZS) 5 Pollux Drive Edwards AFB, CA 93524 DSN 525-5230 AFRL/RZS Approval for public release

Vietnam Head Injury Study - Phase III: A 30-Year Post-Injury Follow-Up Study

DTIC Science & Technology

2007-08-01

Michael Koenigs1, Edward D. Huey1, Vanessa Raymont1,2, Bobby Cheon2, Jeffrey Solomon3, Eric M. Wassermann1, & Jordan Grafman1 1Cognitive Neuroscience...Currently, Dr. Vanessa Raymont and colleagues are about to submit a manuscript to the journal Brain entitled, “Demographic, Structural and Genetic...PENETRATING HEAD INJURY Vanessa Raymont1&2, Amanda Greathouse1&2, Katherine Reding1&2, Robert Lipsky3, Andres Salazar2, and Jordan Grafman2* 1

Dynamics of Interorganizational Coordination.

DTIC Science & Technology

1984-11-01

AD-R152 613 DYNAMICS OF iNTERORGRNIZATIONRL COORDINRTON(U) 1/1 MINNESOTA UNIV MINNEAPOLIS STRATEGIC MANAGEMENT RESEARCH CENTER A H YEN ET AL. NOY 84...CEERRGNTER •~~~~ Andre N.V. ee 05-I Anre H.m Vt anagemen = University of Minnesota Gordon Walker Massachusetts Institute of Technology THE STRATEGIC ...1984 Strategic Management Research Center University of Minnesota. . -. ’.J6 Forthcoming in Administrative Science Quarterly, December, 1984. We

Costs of the War in Colombia: A Strategic Vision of the End of the Conflict

DTIC Science & Technology

2005-03-18

February 2002. That date marked the termination of a new peace process generated under the former government of President Andres Pastrana. The above...conflict. The Colombian elite no longer offer polite lip service to the peace process , they know the insurgents must be defeated once an for all. Almost...condition for a successful peace process and to rebuild the nation and improve conditions. It will note the recent example of El Salvador, where post

Evaluation of Digital Checklists for Command and Control Operations

DTIC Science & Technology

2016-01-01

EVALUATION OF DIGITAL CHECKLISTS FOR COMMAND AND CONTROL OPERATIONS Christopher K. McClernon 1 , Victor S. Finomore 2 , Terence S. Andre 3...the potential effectiveness of a digital system that could take the place of the paper system that is currently being used. A between groups...assessments of each system were analyzed and compared. The data showed that a linear digital checklist takes a longer amount of time than both a paper

Status Report on Speech Research, 1 April-30 June 1982.

DTIC Science & Technology

1982-01-01

Peter J. Alfonso* Margo Carter Andr6 Cooper Cinzia Avesanil Elizabeth P. Clark Tova Clayman Thomas Baer Vincent Gulisano Steven Eady Alan Bell2 Donald...similar to that proposed earlier by LaBerge and Samuels (1974). In the present study, we examined phonetic effects at the syllable level as well as at...present-day American English. Providence, R.I.: Brown University Press, 1967. LaBerge , D., & Samuels, S. J. Toward a theory of automatic information

The Diplomacy of the Jaguar: French Airpower in Postcolonial African Conflicts

DTIC Science & Technology

2009-03-01

turned back. Lorell, Airpower in Peripheral Conflict, 46. 32. Ibid., 48. 33. Ibid., 49. 34. Martel, Histoire Militaire de la France, 563. 35. Lorell...Airpower in Peripheral Conflict, 50. 36. Martel, Histoire Militaire de la France, 563. 37. Chipman, French Military Policy and African Security, 9. 38...Pro- longed Wars: A Post-Nuclear Challenge. Maxwell AFB, AL: Air University Press, March 2005. 39 Martel, André, ed. Histoire Militaire de la France

jsc2011e212759

NASA Image and Video Library

2011-12-01

At the Kremlin Wall in Moscow, Expedition 30 Flight Engineer Andre Kuipers of the European Space Agency prepares to lay flowers at the site where Russian space heroes are interred during a traditional ceremony Dec. 1, 2011. Kuipers, Soyuz Commander Oleg Kononenko and NASA Flight Engineer Don Pettit will launch on Dec. 21 from the Baikonur Cosmodrome in Kazakhstan on their Soyuz TMA-03M spacecraft to the International Space Station. Credit: NASA

A Kill is a Kill: Asymmetrically Attacking U.S. Airpower

DTIC Science & Technology

1999-06-01

genius behind the Tet offensive. Until this point in the Vietnam War, Americans had been fed a steady diet of good news and compelling statistics ; and...in Air and Space Operations Coursebook , Course Dir. Maj Andre Provoncha (Maxwell AFB, Ala.: Air Command and Staff College, 1998), 362. 100United...this altitude sanctuary comes at the expense of bombing accuracy. Gordon and Trainor, 249-250. 139 All statistics taken from Chaim Herzog, The Arab

WWW.KASSERINEPASS.COM: Determining the U.S. Army’s Readiness for Tactical Operations in Cyberspace

DTIC Science & Technology

2008-06-01

PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) André Bernard Abadie 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING...ORGANIZATION NAME( S ) AND ADDRESS(ES) U.S. Army Command and General Staff College ATTN: ATZL-SWD-GD Fort Leavenworth, KS 66027-2301 8. PERFORMING ORG...REPORT NUMBER 9. SPONSORING / MONITORING AGENCY NAME( S ) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM( S ) 11. SPONSOR/MONITOR’S REPORT NUMBER( S

Increasing Effectiveness and Efficiency Through Risk-Based Deployments

DTIC Science & Technology

2015-12-01

Shaw and Henry McKay, both University of Chicago professors, began using maps to understand juvenile delinquency better in Chicago, IL.36 In the...André-Michel Guerry’s Ordonnateur Statistique: The First Statistical Calculator?,” The American Statistician 66, no. 3 (August 1, 2012): 195–200...micro or macro levels using basic inferential statistics .”91 5. Protecting Civil Rights and Liberties It is also important to note that a risk

Foale and Kuipers work at the MSG during EXP 8 / EXP 9

NASA Image and Video Library

2004-04-22

ISS008-E-21999 (22 April 2004) --- Astronaut C. Michael Foale (foreground), Expedition 8 commander and NASA ISS science officer, and European Space Agency (ESA) astronaut Andre Kuipers of the Netherlands work with the HEAT experiment in the Microgravity Science Glovebox (MSG) in the Destiny laboratory of the International Space Station (ISS). The main aim of the HEAT technology demonstration is the characterization of the heat transfer performance of a grooved heat pipe in weightlessness.

A Comparison in the Accuracy of Mapping Nuclear Fallout Patterns Using HPAC, HYSPLIT, DELFIC FPT and an AFIT FORTRAN95 Fallout Deposition ode

DTIC Science & Technology

2011-03-01

Capability (HPAC), HPAC 4.04 On-Line Help. Alexandria VA , April 2005. 13. Draxler, Roland R. and G.D. Hess. Description of the HYSPLIT_4 Modeling...Effects of Nuclear Weapons. Alexandria, VA : The United States Department of Defense and the United States Department of Energy, 1977. 18...77: 437-431 (3 March 1996). 25. Moroz , Brian E., Harold L. Beck, Andre Bouville, and Steven L. Simon. “Predictions of Dispersion and Deposition

Landforms and Landform Evolution in West Germany: International Conference on Geomorphology (2nd) Held in Frankfurt am Main on 3-9 September 1989. CATENA Supplement 15

DTIC Science & Technology

1989-01-01

and their subsequent modification by non -glacial processes. In the Central Uplands north of the rivers Main and Nahe’ W Andres directs attention to the...terraces. In the South German Scarplands,A+i: Bremer focuses on the role of structural and climatic controls in the long-term evolution of cuestas and...eastwards rainfall. The natural or quasi -natural to the Frankenwald in the northeast of vegetation is dense. Consequently, Bavaria. present-day

Elite Settlements and Democracy in Latin America: The Dominican Republic and Peru

DTIC Science & Technology

1989-08-01

Social Indicators, volume 2, 3d edition, (New Haven: Yale Wuiversity Press, 1983), pg. 48. UOn a scale from one to seven, one being the greatest...Handbook of Political and Social Indicators, volume 1, 3d edition, (New Haven: Yale University Press, 1983), pg. 209. 107 (12% in 1977) was organized.53...3igarchic sentiment in Peru. Victor Andres Belaunde, Meditaciones Peruanas (Lima: Compaia de Impresiones y Publicidad, Editores, 1932), pg. 199. 192 parties

Computer Program for Vibration Prediction of Fighter Aircraft Equipments

DTIC Science & Technology

1977-11-01

scribing a useful variety of flight vibration phases . Notice that identical variations can be reflected into the high frequency rolloff curve (equation 13...flight attitudes ranging from straight and level states to a variety of significant flight maneuvers and phases . Pro- gram outputs, digital and...R (f) adjusted value of R(f) due to c (g 2/Hz) SBT (f) special function for the buffet turn flight phase PBT (f) pressure spectral density speqtrum

Molecular Structure Analysis of Aminophenyl Silsesquioxane (Preprint)

DTIC Science & Technology

2006-10-31

Preprint) 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) 5d. PROJECT NUMBER Andre Lee (Michigan State Univ.); Timothy S . Haddad (ERC...Joseph J. Schwab & 23030521 Yi Zhong An (Hybrid Plastics, Inc.) 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME( S ) AND...Edwards AFB CA 93524-7401 9. SPONSORING / MONITORING AGENCY NAME( S ) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM( S ) Air Force Research Laboratory

Defense AT&L (Volume 36, Number 3, May-June 2007)

DTIC Science & Technology

2007-06-01

following five years. What are some of the biggest challenges you’ve dealt with? Photographs by SGT André Reynolds, USA A The biggest challenge is how...director of logistics operations (right); and Lt. Col. Robert Harney, DDAA commander (left). Photograph courtesy Anniston Army Depot Public Affairs Office...better A member of the DLA Contingency Support Team in Afghanistan checks an incoming subsistence shipment.DLA photograph Defense AT&L: May-June 2007 20

Basic research on radiant burners. Semi-annual report, through July 1991

DOE Office of Scientific and Technical Information (OSTI.GOV)

Sullivan, J.D.

1991-10-01

Basic performance characteristics of radiant burners are explored in the broad-based study combining theoretical modeling and experimental validation of predictions. The work included fabrication of catalyzed substrates and fibers; incorporation of the catalysts into burners; testing of catalysts; and investigation of new catalyst sources. The progress of the study is detailed and further plans are outlined. A report on the preparation of palladium catalysts by Andre Blaise Kooh is included in the appendix.

Installation Restoration Program. Phase 2. Confirmation/Quantification. Stage 1. Air Force Plant 4, Fort Worth, Texas. Volume 8. Appendices B-E.

DTIC Science & Technology

1987-12-01

d the location documented on a project site map . c. Split all water , sedi:-ent and soil p~ts as -art of the ccntractor’s specific Quality Assurance...regional/site specific hydrcg.volog-y, -]Il And boring logs, data from water level surveys, grcundwater surface and gradient maps , water quality and...COMMAND COMMAND BIOENVIRONMENTAL ENGINEER (AFSC/SGPB) ANDR-WS AIR FORCE BASE, DC 20334-5000 DECEMBER 1987 PREPARED BY RADIAN CORPORATION 8501 MO-PAC

Translations on Narcotics and Dangerous Drugs, Number 308

DTIC Science & Technology

1977-07-01

17 June (AFP)—A Swedish girl, Annica Carrson, 21, was today sentenced to 2 and a half months jail for possession of heroin. Four Malaysians (words...visiting Malaysia by two Malaysians in Sweden and fell into bad company here. CSO: 5300 SINGAPORE BRIEFS DRUG TRAFFICKER SENTENCED—In the...Vincennes University in the cinema and music depart- ments. The arrest was made on two separate occasions. On 25 May, Commissioner Andre Soleres

The Application of Exchange Network Theory to the Analysis of Foreign Direct Investment in the People’s Republic of China

DTIC Science & Technology

1988-12-01

theory was first articulated by Andre Gundc ’rank (Trimberger, 1979). Frank contended that Third d countries are not undeveloped but rather underdeeloped...on many of these questions. Foreign investment in Third World countries has typically been studied from an aggregate level perspective. 2 The...accumulation of surplus in the core countries on the basis of inequalities in exchange relations with the rest of the world" (p.401). Exchange relations are

Venezuela’s Hugo Chavez, Bolivarian Socialism, and Asymmetric Warfare

DTIC Science & Technology

2005-10-01

Francisco Rojas Aravena, “Nuevo contexto de seguridad internacional: nuevos desafios, nuevas oportunidades?” in La seguridad en America Latina pos 11...Institute, 2005; and Andres Benavente Urbina and Julio Alberto Cirino, “El populismo Chavista en Venezuela,” in La democracia defraudada, Buenos Aires... seguridad en Las Américas: Una mirada a la Conferencia Especial de Seguridad ,” Foro, Noviembre 2003, pp. 10–15. 20. Alvaro Vargas Llosa, “The

Balance of Power Theory: Implications for the U.S., Iran, Saudi Arabia, and a New Arms Race

DTIC Science & Technology

2008-06-01

37 Andre de Nesnera, "Experts Urge Direct U.S.-Iranian Talks to Resolve Nuclear Issue," Voice of America , April 28, 2006, <http://www.voanews.com...negotiations with the International Atomic Energy Agency in order to initiate their plans for developing nuclear energy. For more, see Peter C. Glover ...wealth while enabling the United States to withstand the Soviet threat and succeed as the sole remaining superpower. While this formula served America

Water Bubble revealing a refracted image of ESA Andre Kuipers

NASA Image and Video Library

2012-02-28

ISS030-E-108804 (28 Feb. 2012) -- A close look at this four-inch polished metal sphere onboard the International Space Station reveals a reflected image of NASA astronaut Don Pettit, Expedition 30 flight engineer. Using a 105-mm lens, Pettit took a series of pictures of the sphere. Also visible is hardware from the Capillary Flow Experiment-2 (CFE-2) Vane Gap 1 Experiment, in the U.S. Laboratory Destiny.

Phenylpropanoid Metabolism in Suspension Cultures of Vanilla planifolia Andr. 1

PubMed Central

Funk, Christoph; Brodelius, Peter E.

1992-01-01

Kinetin is used as an elicitor to induce vanillic acid formation in cell suspension cultures of Vanilla planifolia. Maximal induction is observed at a kinetin concentration of 20 micrograms per gram of fresh weight of cells. Vanillic acid synthesis is observed a few hours after elicitation. The effects of kinetin on the activity of some enzymes of the phenylpropanoid pathway, i.e. phenylalanine ammonia-lyase, 4-hydroxycinnamate:coenzyme A ligase and uridine 5′-diphosphate-glucose:trans-cinnamic acid glucosyltransferase, are reported and compared to the effects of chitosan. The former two enzymes are induced by chitosan with a maximum activity of approximately 25 to 40 hours after elicitation. All three enzymes are induced by kinetin with maximum activities for phenylalanine ammonia lyase and 4-hydroxycinnamate:coenzyme A ligase at approximately 50 hours after induction, whereas maximum glucosyltransferase activity is seen already after 24 hours. Furthermore, both elicitors induced the formation of lignin-like material, whereas only kinetin induced vanillic acid biosynthesis. Finally, kinetin but not chitosan induces catechol-4-O-methyltransferase activity, catalyzing the formation of 4-methoxycinnamic acids, which were shown to be intermediates of hydroxybenzoic acid biosynthesis within cells of V. planifolia. It is suggested that this methyltransferase is directly involved in the biosynthesis of vanillic acid. PMID:16668858

Phenylpropanoid Metabolism in Suspension Cultures of Vanilla planifolia Andr. 1

PubMed Central

Funk, Christoph; Brodelius, Peter E.

1990-01-01

Feeding of 4-methoxycinnamic acid, 3,4-dimethoxycinnamic acid and 3,4,5-trimethoxycinnamic acid to cell suspension cultures of Vanilla planifolia resulted in the formation of 4-hydroxybenzoic acid, vanillic acid, and syringic acid, respectively. The homologous 4-methoxybenzoic acids were demethylated to the same products. It is concluded that the side chain degrading enzyme system accepts the 4-methoxylated substrates while the demethylation occurs at the benzoic acid level. The demethylating enzyme is specific for the 4-position. Feeding of [O-14C-methyl]-3,4-dimethoxycinnamic acid revealed that the first step in the conversion is the glycosylation of the cinnamic acid to its glucose ester. A partial purification of a UDP-glucose: trans-cinnamic acid glucosyltransferase is reported. 4-Methoxy substituted cinnamic acids are better substrates for this enzyme than 4-hydroxy substituted cinnamic acid. It is suggested that 4-methoxy substituted cinnamic acids are intermediates in the biosynthetic conversion of cinnamic acids to benzoic acids in cells of V. planifolia. PMID:16667674

Phenylpropanoid Metabolism in Suspension Cultures of Vanilla planifolia Andr. 1

PubMed Central

Funk, Christoph; Brodelius, Peter E.

1990-01-01

Feeding of cinnamic acid and ferulic acid to non-treated and chitosan-treated cell suspension cultures of Vanilla planifolia resulted in the formation of trace amounts of p-hydroxy benzoic acid (5.2 micrograms per gram fresh weight of cells) and vanillic acid (6.4 micrograms per gram fresh weight of cells), respectively. Addition of a 4-hydroxycinnamate: CoA-ligase inhibitor, 3,4-(methylenedioxy)-cinnamic acid (MDCA), resulted in a reduced biosynthesis of ligneous material with a simultaneous significant increased vanillic acid formation (around 75 micrograms per gram fresh weight of cells). A K1 of 100 micromolar for 4-hydroxycinnamate: CoA-ligase in a crude preparation was estimated for this inhibitor. It is suggested that the conversion of cinnamic acids into benzoic acids does not involve cinnamoyl CoA esters as intermediates. Feeding of 14C-cinnamic acid and 14C-ferulic acid to cells treated with MDCA indicate that cinnamic acid, but not ferulic acid, is a precursor of vanillic acid in these cultivated cells of V. planifolia. PMID:16667725

Cloud Security: Issues and Research Directions

DTIC Science & Technology

2014-11-18

4. Cloud Computing Security: What Changes with Software - Defined Networking ? Maur´ıcio Tsugawa, Andr´ea Matsunaga, and Jos´e A. B. Fortes 5...machine’s memory from an untrusted or malicious hypervisor. In Chapter 4, Tsugawa et al. discuss the security issues introduced when Software - Defined ... Networking ( SDN ) is deployed within and across clouds. Chapters 5-9 are focused on the protection of data stored in the cloud. In Chapter 5, Wang et

Morphology and Viscoelastic Properties of Polystyrene Blended with Fully Condensed Polyhedral Oligomeric Silsesquioxanes

DTIC Science & Technology

2004-10-18

NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) Madhu Namani ; Hai-Ping Geng; Andre Lee; Rusty Blanski 5d. PROJECT NUMBER 4847 5e...TASK NUMBER 0249 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME( S ) AND ADDRESS(ES) Air Force Research Laboratory (AFMC),AFRL/PRSM,10 E...Saturn Blvd.,Edwards AFB,CA,93524-7680 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME( S ) AND ADDRESS(ES) 10. SPONSOR

A Hierarchy of Proof Rules for Checking Differential Invariance of Algebraic Sets

DTIC Science & Technology

2014-11-01

linear hybrid systems by linear algebraic methods. In SAS, volume 6337 of LNCS, pages 373–389. Springer, 2010. [19] E. W. Mayr. Membership in polynomial...383–394, 2009. [31] A. Tarski. A decision method for elementary algebra and geometry. Bull. Amer. Math. Soc., 59, 1951. [32] A. Tiwari. Abstractions...A Hierarchy of Proof Rules for Checking Differential Invariance of Algebraic Sets Khalil Ghorbal1 Andrew Sogokon2 André Platzer1 November 2014 CMU

China Report, Political, Sociological and Military Affairs, PRC State Council Bulletin, No. 13, 20 May 1985

DTIC Science & Technology

1986-05-16

municipal people’s governments concerned. Please approve and issue this report for implementation by various areas andr departments if the report is found...State Council Pierre Mauroy , Premier Protocol At the signing of the agreement between the Government of the PRC and the Government of the Republic of...Government of the PRC: For the Government of the Republic of France: Zhao Ziyang Pierre Mauroy Premier of the State Council Premier /8309 CSO: 4005/171 37

Colombian Army Transformation and the Inflection Point of the Terrorist Groups

DTIC Science & Technology

2011-03-30

The start of Alvaro Uribe Velez administration (2002 - 2006) marked a clear separation in overcoming the problem at the national level. For the first... Alvaro Uribe Velez, Colombian Army War College Auditorium, 2003. 32 Security is not understood in a first instance as the State´s security, nor as...President Andrés Pastrana (1998 – 2002), produced a National Security Strategy of any value.3 However, from the beginning of President Alvaro Uribe’s

Comparison Between Predictions and Measurements of Performance Characteristics for an Eight Pocket Hybrid (Combination Hydrostatic and Hydrodynamic) Thrust Bearing

DTIC Science & Technology

2008-12-03

STB stainless steel housing. Drive End Thrust Collar Free End Splash Guard Slave Thrust Bearing Face STB Flange Figure 12: Exploded view of slave...Bulk Flow Analysis of Hybrid Thrust Bearing for Process Fluid Applications.” ASME Trans., Journal of Tribology , January, Vol. 122 (1), pp. 170-180...ASME Journal of Tribology , Vol. 123, pp. 768-776 [5] San Andrés, L., (2006), “MEEN 626 Notes 2 Derivation of the Classical Reynolds Equation for

Advances in Navigation Sensors and Integration Technology (Les avancees en matiere de capteurs de navigation et de technologies d’integration)

DTIC Science & Technology

2004-02-01

also referred to as a Foucault pendulum gyroscope. Rate about the z-axis (i.e., about the vertical post) is detected by the Coriolis acceleration...paper, DGA/STTC/DTGN: Eric PLESKA MBDA F: Jacky GROSSET SAGEM SA: Jean Michel CARON THALES Avionics; Charles DUSSURGEY CEA-LETI...Gilles DELAPIERRE CEM2/Montpellier: André BOYER IEF: Alain BOSSEBOEUF LPMO: Michel de la BACHELERIE ONERA: Pierre TOUBOUL ²²²²²²²²²²²² RTO

Millimeter-Sized Marine Plastics: A New Pelagic Habitat for Microorganisms and Invertebrates

PubMed Central

Reisser, Julia; Shaw, Jeremy; Hallegraeff, Gustaaf; Proietti, Maira; Barnes, David K. A.; Thums, Michele; Wilcox, Chris; Hardesty, Britta Denise; Pattiaratchi, Charitha

2014-01-01

Millimeter-sized plastics are abundant in most marine surface waters, and known to carry fouling organisms that potentially play key roles in the fate and ecological impacts of plastic pollution. In this study we used scanning electron microscopy to characterize biodiversity of organisms on the surface of 68 small floating plastics (length range = 1.7–24.3 mm, median = 3.2 mm) from Australia-wide coastal and oceanic, tropical to temperate sample collections. Diatoms were the most diverse group of plastic colonizers, represented by 14 genera. We also recorded ‘epiplastic’ coccolithophores (7 genera), bryozoans, barnacles (Lepas spp.), a dinoflagellate (Ceratium), an isopod (Asellota), a marine worm, marine insect eggs (Halobates sp.), as well as rounded, elongated, and spiral cells putatively identified as bacteria, cyanobacteria, and fungi. Furthermore, we observed a variety of plastic surface microtextures, including pits and grooves conforming to the shape of microorganisms, suggesting that biota may play an important role in plastic degradation. This study highlights how anthropogenic millimeter-sized polymers have created a new pelagic habitat for microorganisms and invertebrates. The ecological ramifications of this phenomenon for marine organism dispersal, ocean productivity, and biotransfer of plastic-associated pollutants, remains to be elucidated. PMID:24941218

White Sands, New Mexico as seen from STS-60

NASA Image and Video Library

1994-02-09

STS060-83-016 (3-11 Feb 1994) --- White Sands National Monument (Park) is easily recognized in the center of this near-vertical color photograph. White Sands is the world's largest gypsum dune field. It represents an alabaster sea that covers nearly 300 square miles. The National Park Service has the responsibility to preserve this unique feature, allowing the dune world to unfold in its natural environment, but without interference from humans. White Sands lies within a spectacular, oblong geological depression called the Tularosa Basin bounded by the Sacramento Mountains on the east and the San Andres Mountains on the west. Climatically the basin is a true desert, averaging less than 10 inches of rainfall per year. In terms of topographic relief the Sacramento Mountains attain elevations greater than 9,000 feet above sea level, while the San Andres Mountains on the west exceed altitudes of 8,000 feet. At the southwest corner of the White Sands is dry lake, Lucero. This lake is the lowest point in the Tularosa Basin at 3,900 feet. In terms of cultural features the city of Alamogordo (over 20,000 population) and Holloman Air Force Base can be seen with great clarity on this photograph. The area is accessible by highways U.S.70 & 82 from Las Cruces, New Mexico, and U.S.54 from El Paso, Texas.

Keeping genome organized creates opportunities for damage | Center for Cancer Research

Cancer.gov

Packing an entire genome inside the cramped quarters of a cell nucleus can put chromosomes at risk for damage, according to new research led by André Nussenzweig, Ph.D., Chief of CCR’s Laboratory of Genomic Integrity. The findings, reported July 20, 2017, in Cell, suggest that DNA breaks are routinely introduced and then repaired as a cell folds and organizes its genome, and that when repair processes fail, these breaks can give rise to chromosomal abnormalities characteristic of cancer cells. 

DSMC Evaluation of the Navier-Stokes Shear Viscosity of a Granular Fluid

DTIC Science & Technology

2005-07-13

transport coefficients of the HCS have been measured from DSMC by using the associated Green – Kubo formulas [8]. In the case of a system heated by the action...DSMC evaluation of the Navier–Stokes shear viscosity of a granular fluid José María Montanero∗, Andrés Santos† and Vicente Garzó† ∗Departamento de...proposed to measure the Navier–Stokes shear viscosity in a granular fluid described by the Enskog equation. The method is implemented in DSMC

The Absent Presence of the Parental Generation: Incest and the Ordering of Experience in The Sound and The Fury

DTIC Science & Technology

1993-04-25

Father and son are secret sharers in defeat, and the argument between them echoed in the second section suggests not so much a duel as a doleful...in a duel . Failing in all five parts of Wyatt-Brown’s definition of honorable conduct, Quentin shamefully relives the act in many forms throughout his... Psychoanalysis . 3 (1975): 151-62. Bleikasten, Andre. The Ink of Melancholy: Faulkner’s Novels from The Sound and the Fury to Light in August. Bloom- ington

Failure Analysis of a CH-47 Horizontal Hinge Pin Assembly, P/N 114RS226

DTIC Science & Technology

2006-12-01

and globular) dispersed in a matrix of tempered martensite observed in all the metallographic cross sections produced from the M50 steel rings and...ring, were shown to have met the requirements of AMS 6491 (1)—the specification for VIM- VAR M50 required by each roller- bearing set drawing (see table...2). Although the phosphorus content for each part was at or near the maximum level allowed by AMS 6491, literature on M50 steel and a conversation

U.S. Army Attaches and the Spanish Civil War, 1936-1939: The Gathering of Technical and Tactical Intelligence

DTIC Science & Technology

1990-05-04

MID, RG 165; Fuller to MID, 10 Mar 37, 2657-S-144/130, MID, RG 165. 45Andres Baget Fornells, "Alas Rusas Sobre Espaina," Historia Y Vida 19 (224...34 Historia Y Vida 19 (224, 1986): 4-15. Canevari, Emilio. "Forecasts from the War in Spain: Lessons Based on Technical and Tactical Experience." Translated...Colonel Sumner Waite was a graduate of the French Ecole Superierure de Guerre, and Lieutenant Colonel Norman E. Fiske graduated from the Tor di Quinto

Energy and Environmental Insecurity (Joint Force Quarterly, Issue 55, 4th Quarter 2009)

DTIC Science & Technology

2009-01-01

Energy and Environmental Insecurity By r i c h a r D B . a n D r e s Dr. Richard B. Andres is Energy and Environment Security and Policy Chair in...security, they are as likely referring to carbon emissions as to energy self -reliance and affordable oil. Moreover, the solutions that the international...2009 4. TITLE AND SUBTITLE Energy and Environmental Insecurity 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d

Colloquium on High Resolution Molecular Spectroscopy (8th), 19-23 September 1983 (Colloque sur la Spectroscopie Moleculaire a Haute Resolution (Huitieme), 19-23 Septembre 1983).

DTIC Science & Technology

1983-09-23

avec lea autres State. A FITTING PROCEDURE FOP EXTENSIVELY PERTURBED HAMILTONIANS APPLICATION TO THE A1I- STATE OF CO ANDRE LE FLOCH AND JEAN MASSON...BENICHOU, Jean -Claude DEROCHE Laboratoire d’Infrarouge, Associg au C.N.R.S. Universitf de Paris-Sud, Bitiment 350 91405 ORSAY Cfdex, France Le pompage...MEUDON, FRANCE and Jean -Yves RONCIN Equipe de Spectroscopie, C.N.R.S. (L.A. 171, Universitis de Lyon I et Saint-Etienne) 158 bis Cours Fauriel, 42023

50th Anniversary First American to Orbit Earth

NASA Image and Video Library

2012-02-20

NASA Administrator Charles Bolden surprises Sen. John Glenn, both seated on stage, with a live downlink from International Space Station Expedition 30 crew members Don Pettit, left on screen, Andre Kuipers, and Dan Burbank, right on screen, while Director of the NASA Glenn Research Center Ray Lugo moderates, during NASA's Future Forum at The Ohio State University on Monday, Feb. 20, 2012, in Columbus, Ohio. Monday marked the 50th anniversary of Glenn's historic flight as the first American to orbit Earth. Photo Credit: (NASA/Bill Ingalls)

Fast separation of two trapped ions (Open Access, Publisher’s Version)

DTIC Science & Technology

2015-09-17

of quantum states and separation of ions in a dual rf ion trapQuantum Inf. Comput . 2 257 [10] KaufmannH, Ruster T, SchmiegelowCT, Schmidt-Kaler F...Ruschhaupt et al. Shortcuts to adiabaticity for an ion in a rotating radially-tight trap M Palmero, Shuo Wang, D Guéry-Odelin et al. Optimal shortcuts for...Kiely, J P L McGuinness, J G Muga et al. Quantum simulations with cold trapped ions Michael Johanning, Andrés F Varón and Christof Wunderlich Quantum

Dragon Spacecraft Approaches ISS

NASA Image and Video Library

2012-05-25

ISS031-E-070943 (25 May 2012) --- Backdropped against the Namib Desert on the Atlantic coast of Namibia, the SpaceX Dragon commercial cargo craft approaches the International Space Station on May 25, 2012 for grapple and berthing. Expedition 31 Flight Engineers Don Pettit and Andre Kuipers grappled Dragon at 9:56 a.m. (EDT) with the Canadarm2 robotic arm and used the robotic arm to berth Dragon to the Earth-facing side of the station's Harmony node at 12:02 p.m.

Growth Suppression and Therapy Sensitization of Breast Cancer

DTIC Science & Technology

2001-07-01

toxlo wrub n th reold le e s ta bean ed dt o ia n ceth dotell fcel groth fa-Ctor andr Nunitublsoisnhedaa.Tse)gliia pposis.tse resuths areonsiten with...o p5 aenoiru i cobi fomadhyefie tmr etin frth asuaredohlilnain ih oorbci n ratn mtsttc ras ane, h cell~~~~ surac protei PECM(u.nulse aa.Ti u-ciia...Z.47 otide composition closely approximating the average of antisense JNK1 and .-48 JNK2 but contains three CpG dinucleotide sequences thereby

Research Investigation Directed Toward Extending the Useful Range of the Electromagnetic Spectrum.

DTIC Science & Technology

1984-05-31

Rubaszewska, and E. Kirkor-Kaminska, Acta Physica Polonica A 54, 767 (1978). (3) W. Rettig, J. Luminescence 26, 21 (1980). (4) W. Rettig and E. Lippert...J. W. Llnnett, Proc. Roy. Soc. 156A, 108 (1936). (9) A. Terenin and N. Prlleshajewa, Acta Physlcochim. I, 759 (1935). (10) C. John, P. Chandra, and...R. J. Capwell, Spec. Acta 27A, 1113 (1971). (4) F. A. Miller and J. A. Wolanin, Spec. Acta 31A, 1427 (1975). (5) J. M. Preses, R. E. Weston, Jr

Foale and Kuipers conduct ARGES experiment OPS at the MSG during EXP 8 / EXP 9

NASA Image and Video Library

2004-04-24

ISS008-E-22127 (24 April 2004) --- Astronaut C. Michael Foale (left), Expedition 8 commander and NASA ISS science officer, and European Space Agency (ESA) astronaut Andre Kuipers of the Netherlands work with the ARGES experiment for the Microgravity Science Glovebox (MSG) in the Destiny laboratory of the International Space Station (ISS). The main objectives of ARGES are to determine which factors are critical in the onset of instabilities in High-Intensity Discharge (HID) lamps and to characterize the separation of individual gaseous elements inside.

Archival Evaluation of Floodwall Alignments: New Orleans, Louisiana.

DTIC Science & Technology

1983-11-15

Pedesclaux, 9/9/1797, 5/2/1805. 7. Act lost. See P. Pedesclaux 9/9/1797. 3 arpents. 8. Etienne de Vaugine de Nieuamor to Jacinto Panis, J. B. Garic 8/2...1779. 9. See M. de Armas, 5/27/1818. 10. Joseph Verloin DeGruy to Santiago Livaudais, Andres Almonaster, 10/26/1776. 11. Madame Panis to John N...adds a new owner to the chain of title. Act of Sale, 12/21/1763. 11. N. Broutin 9/6/1810. Ursuline Nuns to Joseph De Ville

Understanding Airpower: Bonfire of the Fallacies

DTIC Science & Technology

2009-03-01

Isaiah Berlin, The Hedgehog and the Fox: An Essay on Tolstoy’s View of History (New York: Mentor Books, 957), 24–25. 2. Carl H. Builder, The Masks of...University, December 2007), –3, http://www.aupress.au.af.mil/ ARI_Papers/GrayARI2.pdf. 62 0. Isaiah Berlin, The Hedgehog and the Fox, presents an...potential for disaster has always been severe for these elite troops. 54. See Richard B. Andres, “Deep Attack against Iraq,” in Thomas G. Mahnken

Designing a Practical System for Spectral Imaging of Skylight

DTIC Science & Technology

2005-09-20

Commission Interna- tionale de l’Éclairage), include CIELUV , CIELAB , CIE94, and CIEDE2000.21,22 These metrics quantify distances in their respective...thresholds for RMSE and CIEDE2000 metrics when searching for optimum sensors; Hernández-Andrés et al.1 used GFC, CIELUV , and IIE(%) in a similar way. As...once. We use GFC as a spectral metric, CIELAB as a col- orimetric cost function (denoted by E*ab, the dis- tance between two colors in the CIE’s uniform

Nonintrusive Diagnostic Strategies for Arcjet Stream Characterization

DTIC Science & Technology

2000-04-01

lowpassfiltr. Te aco hinationd of8-0 .3o no M chromaitor sa rta ...... ecdeutcrium lamp’"._• 94 nom Fiber 4- ugt ap Fig. 8. Experimental setup for electrode e...and C. Park, "Stagnation Point Heat lish the validity of this hypothesis, but the spatially Transfer Rate in Nitrogen Plasma Flows: Theory 3B-35 and...R. Loudon, The Quantum Theory of Light, 2nd Ed., Seattle, WA, June, (1990). Clarendon Press, Oxford, pp. 344-347, (1986). 40. W. J. Marinelli, W. J

``Planetário e Teatro Digital Johannes Kepler'' and its Institutional Pedagogical Project

NASA Astrophysics Data System (ADS)

Faria, R. Z.; Calil, M. R.; Perez, E. R.; Kanashiro, M.; Silva, L. C. P.; Calipo, F.

2014-10-01

This work relates the reception of schools, started on August 2012, in the astronomic laboratory of the "Planetário e Teatro Digital Johannes Kepler", located in the "Sabina - Escola Parque do Conhecimento" in Santo André, São Paulo. The idealization of this project, authorship of Marcos Calil, PhD, consists in four apprenticeship environments disposed around the planetary dome. They make reference to the System Sun - Earth - Moon (Tellurium), Solar System, Astronautic and Stars. On Tuesdays and Wednesdays the astronomic laboratory is used by Santo André municipal schools for focused lessons, being possible on Thursdays scheduling for private and public schools. On weekends and holidays is opened for the visitors. Since the inauguration to the beginning of activities with students, the monitor team was guided and trained on contents of Astronomy and Aeronautic to execute the schools service. This is done in four stages, which are: reception, course trough the astronomic laboratory, dome session and activities closure. During the reception the acquaintance rules are passed on for a better visit. Before starting the course the monitors do a survey about the previous knowledge of the students. On the astronomic laboratory resources of the environment are used to explain the contents of Astronomy and Astronautic, always considering the age group and the curriculum developed in classroom. After the course the students watch a planetary session supporting the contents seen on the astronomic laboratory. At the end a feedback is done with the students about the subject discussed. During the visit the teachers fulfill an evaluation about the place and the service. From August 2012 to November 2012 were attended between municipal, public and private schools. From the 4932 students attended, 92% belonged to the municipal network, 5% to the private network and 3% to the public network. From the 189 evaluations done by the teachers, 97.8% were satisfied, 2.1% partially

Flood risk assessment of potential casualties in a global scale

NASA Astrophysics Data System (ADS)

Diaz Loaiza, Andres; Englhardt, Johanna; Boekhorst, Ellen; Ward, Philip; Aerts, Jeroen

2017-04-01

Flood risk assessment of potential casualties in a global scale. M. Andres Diaz-Loaiza (1), Johanna Englhardt (1), Ellen de Boekhorst (1), Philip J. Ward (1) and Jeroen Aerts (1) (1) Institute for Environmental Studies, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands. andres.diazloaiza@vu.nl Floods are one of the most dangerous natural disasters for humanity, affecting many people every year. Quantitative risk models on a global scale are nowadays available tools for institutions and actors in charge of risk management in order to plan possible mitigation measures in case of flood risk events. Many of these models have been focus on potential economic damage, population and GDP exposure, but the potential casualties assessment has been left aside. This is partially due to the complexity of the problem itself, in which several variables like the age of a pedestrian (drag/exposed to a flood event), or his weight and swimming experience can be decisive for the complete understanding of the problem. In the present work is presented the advances for the development of a methodology in order to include in the GLOFRIS model a new indicator in case of flood risk events. Preliminary analysis relating the GDP with the potential casualties shows that undeveloped countries have more susceptibility to loss of life in case of flood events. This because the GDP indicator evidences as well the protection measures available in a country.

Integrals of motion for one-dimensional Anderson localized systems

DOE PAGES

Modak, Ranjan; Mukerjee, Subroto; Yuzbashyan, Emil A.; ...

2016-03-02

Anderson localization is known to be inevitable in one-dimension for generic disordered models. Since localization leads to Poissonian energy level statistics, we ask if localized systems possess ‘additional’ integrals of motion as well, so as to enhance the analogy with quantum integrable systems. Weanswer this in the affirmative in the present work. We construct a set of nontrivial integrals of motion for Anderson localized models, in terms of the original creation and annihilation operators. These are found as a power series in the hopping parameter. The recently found Type-1 Hamiltonians, which are known to be quantum integrable in a precisemore » sense, motivate our construction.Wenote that these models can be viewed as disordered electron models with infinite-range hopping, where a similar series truncates at the linear order.Weshow that despite the infinite range hopping, all states but one are localized.Wealso study the conservation laws for the disorder free Aubry–Andre model, where the states are either localized or extended, depending on the strength of a coupling constant.Weformulate a specific procedure for averaging over disorder, in order to examine the convergence of the power series. Using this procedure in the Aubry–Andre model, we show that integrals of motion given by our construction are well-defined in localized phase, but not so in the extended phase. Lastly, we also obtain the integrals of motion for a model with interactions to lowest order in the interaction.« less

Integrals of motion for one-dimensional Anderson localized systems

DOE Office of Scientific and Technical Information (OSTI.GOV)

Modak, Ranjan; Mukerjee, Subroto; Yuzbashyan, Emil A.

Anderson localization is known to be inevitable in one-dimension for generic disordered models. Since localization leads to Poissonian energy level statistics, we ask if localized systems possess ‘additional’ integrals of motion as well, so as to enhance the analogy with quantum integrable systems. Weanswer this in the affirmative in the present work. We construct a set of nontrivial integrals of motion for Anderson localized models, in terms of the original creation and annihilation operators. These are found as a power series in the hopping parameter. The recently found Type-1 Hamiltonians, which are known to be quantum integrable in a precisemore » sense, motivate our construction.Wenote that these models can be viewed as disordered electron models with infinite-range hopping, where a similar series truncates at the linear order.Weshow that despite the infinite range hopping, all states but one are localized.Wealso study the conservation laws for the disorder free Aubry–Andre model, where the states are either localized or extended, depending on the strength of a coupling constant.Weformulate a specific procedure for averaging over disorder, in order to examine the convergence of the power series. Using this procedure in the Aubry–Andre model, we show that integrals of motion given by our construction are well-defined in localized phase, but not so in the extended phase. Lastly, we also obtain the integrals of motion for a model with interactions to lowest order in the interaction.« less

VizieR Online Data Catalog: Chemical abundances of 1059 FGK stars (Delgado Mena+, 2017)

NASA Astrophysics Data System (ADS)

Delgado Mena, E.; Tsantaki, M.; Adibekyan, V. Zh.; Sousa, S. G.; Santos, N. C.; Gonzalez Hernandez, J. I.; Israelian, G.

2017-07-01

The baseline sample used in this work is formed by 1111 FGK stars observed within the context of the HARPS GTO programs. It is a combination of three HARPS subsamples hereafter called HARPS-1 (Mayor et al., 2003Msngr.114...20M), HARPS-2 (Lo Curto et al., 2010, Cat. J/A+A/512/A48), and HARPS-4 (Santos et al., 2011, Cat. J/A+A/526/A112). The individual spectra of each star were reduced using the HARPS pipeline and then combined with IRAF after correcting for its radial velocity shift. The final spectra have a resolution of R~115000 and high signal-to-noise ratios (55%of the spectra have a S/N higher than 200). The total sample is composed of 136 stars with planets and 975 stars without detected planets. Chemical abundances of these samples for refractory elements with A<29 can be found in Adibekyan et al. (2012, Cat. J/A+A/545/A32) together with oxygen (Bertran de Lis et al., 2015, Cat. J/A+A/576/A89), carbon (Suarez-Andres et al., 2017, Cat. J/A+A/599/A96), lithium (Delgado Mena et al., 2014, Cat. J/A+A/562/A92; 2015, Cat. J/A+A/576/A69), and nitrogen abundances (Suarez-Andres et al., 2016A&A...591A..69S, only for a small fraction of stars). (2 data files).

Integrals of motion for one-dimensional Anderson localized systems

NASA Astrophysics Data System (ADS)

Modak, Ranjan; Mukerjee, Subroto; Yuzbashyan, Emil A.; Shastry, B. Sriram

2016-03-01

Anderson localization is known to be inevitable in one-dimension for generic disordered models. Since localization leads to Poissonian energy level statistics, we ask if localized systems possess ‘additional’ integrals of motion as well, so as to enhance the analogy with quantum integrable systems. We answer this in the affirmative in the present work. We construct a set of nontrivial integrals of motion for Anderson localized models, in terms of the original creation and annihilation operators. These are found as a power series in the hopping parameter. The recently found Type-1 Hamiltonians, which are known to be quantum integrable in a precise sense, motivate our construction. We note that these models can be viewed as disordered electron models with infinite-range hopping, where a similar series truncates at the linear order. We show that despite the infinite range hopping, all states but one are localized. We also study the conservation laws for the disorder free Aubry-Andre model, where the states are either localized or extended, depending on the strength of a coupling constant. We formulate a specific procedure for averaging over disorder, in order to examine the convergence of the power series. Using this procedure in the Aubry-Andre model, we show that integrals of motion given by our construction are well-defined in localized phase, but not so in the extended phase. Finally, we also obtain the integrals of motion for a model with interactions to lowest order in the interaction.

Russian Mission Control Center

NASA Image and Video Library

2004-04-20

Helen Conijn, fiancée of European Space Agency astronaut Andre Kuipers of the Netherlands, far right, joins Renita Fincke, second from right, wife of Expedition 9 Flight Engineer and NASA International Space Station Science Officer Michael Fincke, along with family members at the Russian Mission Control Center outside Moscow, Wednesday, April 21, 2004 to view the docking of the Soyuz capsule to the International Space Station that brought Kuipers, Fincke and Expedition 9 Commander Gennady Padalka to the complex following their launch Monday from Kazakhstan. Photo Credit: (NASA/Bill Ingalls)

Multi-scale remote sensing of coral reefs

USGS Publications Warehouse

Andréfouët, Serge; Hochberg, E.J.; Chevillon, Christophe; Muller-Karger, Frank E.; Brock, John C.; Hu, Chuanmin

2005-01-01

In this chapter we present how both direct and indirect remote sensing can be integrated to address two major coral reef applications - coral bleaching and assessment of biodiversity. This approach reflects the current non-linear integration of remote sensing for environmental assessment of coral reefs, resulting from a rapid increase in available sensors, processing methods and interdisciplinary collaborations (Andréfouët and Riegl, 2004). Moreover, this approach has greatly benefited from recent collaborations of once independent investigations (e.g., benthic ecology, remote sensing, and numerical modeling).

jsc2011e215337

NASA Image and Video Library

2011-12-08

The three crewmembers who will round out the Expedition 30 crew on the International Space Station are greeted by Nikolai Zelinchikov of Soyuz spacecraft manufacturer RSC-Energia upon their arrival in Baikonur, Kazakhstan Dec. 8, 2011 for final pre-launch preparations. From left to right are NASA Flight Engineer Don Pettit, Soyuz Commander Oleg Kononenko, Flight Engineer Andre Kuipers of the European Space Agency and Zelinchikov. Pettit, Kononenko and Kuipers will launch to the station on Dec. 21 from the Baikonur Cosmodrome on the Soyuz TMA-03M spacecraft. Courtesy: NASA

Kuipers closes hatch

NASA Image and Video Library

2012-03-24

ISS030-E-173931 (24 March 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 30 flight engineer, closes a hatch in the International Space Station as crew members prepare to move to the appropriate Soyuz vehicles, due to the possibility that space debris could pass close to the station. Burbank, Shkaplerov and Ivanishin sheltered in the Soyuz TMA-22 spacecraft attached to the Poisk Mini-Research Module 2 (MRM2) while Kononenko, Kuipers and Pettit took to the Soyuz TMA-03M docked to the Rassvet Mini-Research Module 1 (MRM-1).

Soyuz TMA-03M Docking Mechanism

NASA Image and Video Library

2012-07-01

ISS032-E-005028 (1 July 2012) --- This close-up view shows the docking mechanism of the Soyuz TMA-03M spacecraft as it undocks from the International Space Station?s Rassvet Mini-Research Module 1 (MRM-1) on July 1, 2012. Russian cosmonaut Oleg Kononenko, Expedition 31 commander; along with European Space Agency astronaut Andre Kuipers and NASA astronaut Don Pettit, both flight engineers, are returning from more than six months aboard the space station where they served as members of the Expedition 30 and 31 crews.

Soyuz TMA-03M Docking Mechanism

NASA Image and Video Library

2012-07-01

ISS032-E-005023 (1 July 2012) --- This close-up view shows the docking mechanism of the Soyuz TMA-03M spacecraft as it undocks from the International Space Station?s Rassvet Mini-Research Module 1 (MRM-1) on July 1, 2012. Russian cosmonaut Oleg Kononenko, Expedition 31 commander; along with European Space Agency astronaut Andre Kuipers and NASA astronaut Don Pettit, both flight engineers, are returning from more than six months aboard the space station where they served as members of the Expedition 30 and 31 crews.

Expedition 31 Landing

NASA Image and Video Library

2012-07-01

A Russian Search and Rescue helicopter flies to the the Soyuz TMA-03M capsule shortly after it landed with Expedition 31 Commander Oleg Kononenko of Russia and Flight Engineers Don Pettit of NASA and Andre Kuipers of the European Space Agency in a remote area near the town of Zhezkazgan, Kazakhstan, on Sunday, July 1, 2012. Pettit, Kononenko and Kuipers returned from more than six months onboard the International Space Station where they served as members of the Expedition 30 and 31 crews. Photo Credit: (NASA/Bill Ingalls)

Transgenic Rat Models for Breast Cancer Research

DTIC Science & Technology

1998-10-01

animals with mammary adenocarcinoma (1 out of 26 p53 null mice) whereas there was a high incidence of malignant lymphomas (20 out of 26). These studies...heir capacity to develop in utero . To this end, Dr. Warren has cultured various stages of rat embryos and 10 *~cý t. ?V& ks, 9A LA 6"r Eiac,’X4vrý...hyperplasia and adenocarcinomas in male and female mice. Cell 55: 619-625. 13. Andres, A.C., M.A. VanderValk, C.-A. Schoenenberger, F. Fluckinger, M

Finite-size effects in Anderson localization of one-dimensional Bose-Einstein condensates

DOE Office of Scientific and Technical Information (OSTI.GOV)

Cestari, J. C. C.; Foerster, A.; Gusmao, M. A.

We investigate the disorder-induced localization transition in Bose-Einstein condensates for the Anderson and Aubry-Andre models in the noninteracting limit using exact diagonalization. We show that, in addition to the standard superfluid fraction, other tools such as the entanglement and fidelity can provide clear signatures of the transition. Interestingly, the fidelity exhibits good sensitivity even for small lattices. Effects of the system size on these quantities are analyzed in detail, including the determination of a finite-size-scaling law for the critical disorder strength in the case of the Anderson model.

Localization by bichromatic potentials versus Anderson localization

DOE Office of Scientific and Technical Information (OSTI.GOV)

Albert, Mathias; Leboeuf, Patricio

The one-dimensional propagation of waves in a bichromatic potential may be modeled by the Aubry-Andre Hamiltonian. This, in turn, presents a localization transition that has been observed in recent experiments using ultracold atoms or light. It is shown here that, in contrast to the Anderson model, the localization mechanism has a classical origin, namely it is not due to a quantum suppression of a classically allowed transport process, but rather is produced by a trapping by the potential. Explicit comparisons with the Anderson model as well as with experiments are presented.

Cryptography; An Introductory Bibliography of Books and Periodical Articles.

DTIC Science & Technology

1982-06-05

Martin’s H25 Pr., c1976. D810 Johnson, Brian. The Secret War, N.Y., NY: Methuen, c1978. $2J6 D810 Jones, Reginald Victor. The Wizard War: British...Park Pr., c1976. UB290 Langie, Andre. Cryptography, London, Eng.: Constable & L3 Co., Ltd., c1922. D810 Lawson, Don. The Secret World War II, N.Y., NY...Writing, N.Y., NY: W.W. Norton & Co., c1943. Z6724 Smith, Myron J., Jr. The Secret Wars, Vol. 1: Intelligence, I7 Propaganda and Psychological Warfare

Myths and Prehispanic Astronomy: A Look from the Colonial Perspective

NASA Astrophysics Data System (ADS)

Ruiz Gallut, María Elena

2016-11-01

The information from the documents written during colonial times by Spanish friars attempted to provide an overview of the thought of Mesoamerican indigenous societies. These ideas are permanently imprinted religious concepts that ordered the culture, and that signal the efforts of men to find its role in the world and give sense to the astronomical and natural phenomena that are integrated into their religion, particularly in the creation of myths. The generation of the gods, their tasks and areas of action are explored here through the texts of Fray Andres del Olmo.

The Kitchen as a Lab

NASA Astrophysics Data System (ADS)

Adria, Ferran; Andres, Jose; Brenner, Michael P.

2012-02-01

Provocative world-famous Chef Ferran Adria, often associated with originating the modernist cuisine movement, and Washington DC chef Jose Andres, credited with bring the ``small plates" movement to North America, will discuss their views on the creative preparation of food with unexpected contrasts of flavor, temperature, and texture. Their discussion will be followed by a talk by Michael P. Brenner, a professor of applied mathematics, who (along with physics professor David A. Weitz) teaches a course at Harvard University on science and cooking. Come learn about the science and the art of food preparation!

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

Plusieurs orateurs rendent hommage au grand physicien et scientifique Vladimir Jurko Glaser (1924 - 1984) qui travaillait au Ruder Boscovic Institut à Zagreb avant de venir au Cern en 1957 où il trouvait un poste permanent au département de physique théorique. Walter Tearing, Harry Lehmann,Henry Epstein, Jacques Bros et André Martin font des résumés biographiques de leurs collègue et ami en honorant ses grands qualités d'homme et ses remarquables conquêtes de la science et leurs accomplissement.

Data Systems Task Analysis.

DTIC Science & Technology

1979-08-01

WHAT YOU DO IN YOUR PRESENT JOB. IdiS IS hQ A E&T. NEITHER YCU, YOUR CCMMANDER, NOR YOUR UNIT WILL BE EVALUATED , IN ANY WAY, CN THE INFORMATICN YCU...ACCOLNTING MACHINE (PCAM) OPERATOR 336. EAM/PCAM SUPERVISOR 231. EAM/PCAM WIRING TECI-NICIAN )38. EQUIPMENT MANAGEMENT TECFNICIAN 339. EVALUATION AND...R RAMO .4 12. BUNKER RAMC 13) 13. BUNKER RAMO 2)) 14. aJNKER RAMU 1563 15. BUhROdGHS 263 16. BuRROUGHS B d)) 17. BURROUGHS b35 .J 18. BjRROUGHS 847

Time-dependent reflection at the localization transition

NASA Astrophysics Data System (ADS)

Skipetrov, Sergey E.; Sinha, Aritra

2018-03-01

A short quasimonochromatic wave packet incident on a semi-infinite disordered medium gives rise to a reflected wave. The intensity of the latter decays as a power law, 1 /tα , in the long-time limit. Using the one-dimensional Aubry-André model, we show that in the vicinity of the critical point of Anderson localization transition, the decay slows down, and the power-law exponent α becomes smaller than both α =2 found in the Anderson localization regime and α =3 /2 expected for a one-dimensional random walk of classical particles.

Polymorphisms in the leptin and leptin receptor genes in relation to resting metabolic rate and respiratory quotient in the Québec Family Study.

PubMed

Loos, R J F; Rankinen, T; Chagnon, Y; Tremblay, A; Pérusse, L; Bouchard, C

2006-01-01

Leptin (LEP) is an endocrine hormone that participates in many metabolic pathways, including those associated with the central regulation of energy homeostasis. We examined the associations between polymorphisms in the LEP and leptin receptor (LEPR) genes and resting metabolic rate (RMR) and respiratory quotient (RQ) in the Quebec Family Study. Three polymorphisms in LEPR (K109R, Q223R and K656N) and one in LEP (19A > G) were genotyped in 678 subjects. RMR, RQ at rest and RQ while sitting, standing and walking at 4.5 km/h (RQ45) were adjusted for age, sex, fat mass and fat-free mass. RQ45 was associated with the LEPR-K109R (P = 0.004) and Q223R (P = 0.03) polymorphisms, and RMR showed association with the LEPR-K656N polymorphism (P = 0.006). For the LEP-19A > G polymorphism, no significant associations were observed. However, LEP-A19A homozygotes who were carriers of the LEPR N656 allele had a significantly lower RQ45 compared to other genotype combinations (P for interaction=0.003). These findings suggest that DNA sequence variation in the LEPR gene contributes to human variation in RMR and in the relative rates of substrate oxidation during low-intensity exercise in steady state but not in a resting state.

Altered Adipogenesis in Zebrafish Larvae Following High Fat Diet and Chemical Exposure Is Visualised by Stimulated Raman Scattering Microscopy.

PubMed

den Broeder, Marjo J; Moester, Miriam J B; Kamstra, Jorke H; Cenijn, Peter H; Davidoiu, Valentina; Kamminga, Leonie M; Ariese, Freek; de Boer, Johannes F; Legler, Juliette

2017-04-24

Early life stage exposure to environmental chemicals may play a role in obesity by altering adipogenesis; however, robust in vivo methods to quantify these effects are lacking. The goal of this study was to analyze the effects of developmental exposure to chemicals on adipogenesis in the zebrafish ( Danio rerio ). We used label-free Stimulated Raman Scattering (SRS) microscopy for the first time to image zebrafish adipogenesis at 15 days post fertilization (dpf) and compared standard feed conditions (StF) to a high fat diet (HFD) or high glucose diet (HGD). We also exposed zebrafish embryos to a non-toxic concentration of tributyltin (TBT, 1 nM) or Tris(1,3-dichloroisopropyl)phosphate (TDCiPP, 0.5 µM) from 0-6 dpf and reared larvae to 15 dpf under StF. Potential molecular mechanisms of altered adipogenesis were examined by qPCR. Diet-dependent modulation of adipogenesis was observed, with HFD resulting in a threefold increase in larvae with adipocytes, compared to StF and HGD. Developmental exposure to TBT but not TDCiPP significantly increased adipocyte differentiation. The expression of adipogenic genes such as pparda , lxr and lepa was altered in response to HFD or chemicals. This study shows that SRS microscopy can be successfully applied to zebrafish to visualize and quantify adipogenesis, and is a powerful approach for identifying obesogenic chemicals in vivo.

Altered Adipogenesis in Zebrafish Larvae Following High Fat Diet and Chemical Exposure Is Visualised by Stimulated Raman Scattering Microscopy

PubMed Central

den Broeder, Marjo J.; Moester, Miriam J. B.; Kamstra, Jorke H.; Cenijn, Peter H.; Davidoiu, Valentina; Kamminga, Leonie M.; Ariese, Freek; de Boer, Johannes F.; Legler, Juliette

2017-01-01

Early life stage exposure to environmental chemicals may play a role in obesity by altering adipogenesis; however, robust in vivo methods to quantify these effects are lacking. The goal of this study was to analyze the effects of developmental exposure to chemicals on adipogenesis in the zebrafish (Danio rerio). We used label-free Stimulated Raman Scattering (SRS) microscopy for the first time to image zebrafish adipogenesis at 15 days post fertilization (dpf) and compared standard feed conditions (StF) to a high fat diet (HFD) or high glucose diet (HGD). We also exposed zebrafish embryos to a non-toxic concentration of tributyltin (TBT, 1 nM) or Tris(1,3-dichloroisopropyl)phosphate (TDCiPP, 0.5 µM) from 0–6 dpf and reared larvae to 15 dpf under StF. Potential molecular mechanisms of altered adipogenesis were examined by qPCR. Diet-dependent modulation of adipogenesis was observed, with HFD resulting in a threefold increase in larvae with adipocytes, compared to StF and HGD. Developmental exposure to TBT but not TDCiPP significantly increased adipocyte differentiation. The expression of adipogenic genes such as pparda, lxr and lepa was altered in response to HFD or chemicals. This study shows that SRS microscopy can be successfully applied to zebrafish to visualize and quantify adipogenesis, and is a powerful approach for identifying obesogenic chemicals in vivo. PMID:28441764

Geology of the Roswell artesian basin, New Mexico, and its relation to the Hondo Reservoir and Effect on artesian aquifer storage of flood water in Hondo Reservoir

USGS Publications Warehouse

Bean, Robert T.; Theis, Charles V.

1949-01-01

In the Roswell Basin in southeastern New Mexico artesian water is produced from cavernous zones in the carbonate rocks of the San Andres formation and the lower part of the Chalk Bluff formation, both of Permian age. The Hondo Reservoir, 9 miles west-southwest of Roswell, was completed by the U. S. Bureau of Reclamation in 1907, to store waters of the Rio Hondo for irrigation. The project was not successful, as the impounded water escaped rapidly through holes in the gypsum and limestone of the San Andres formation constituting its floor. Of 27,000 acre~feet that entered the reservoir between 1908 and 1913, only 1,100 acre-feet was drawn Ollt for use, the remainder escaping through the floor of the reservoir. Since 1939, plans have been drawn up by the State Engineer and by Federal agencies to utilize the reservoir to protect Roswell from floods. It has also been suggested that water from the Pecos River might be diverted into underground storage through the reservoir. Sinkholes in the Roswell Basin are largely clustered in areas where gypsum occurs in the bedrock. Collapse of strata is due to solution of underlying rock commonly containing gypsum. Domes occur in gypsiferous strata near Salt Creek. The Bottomless Lakes, sinkhole lakes in the escarpment on the east side of the Pecos, are believed to have developed in north-south hinge-line fractures opened when the westernmost beds in the escarpment collapsed. Collapse was due to solution and removal of gypsiferous rock by artesian water which now fills the lakes.

Elemental sulfur in Eddy County, New Mexico

USGS Publications Warehouse

Hinds, Jim S.; Cunningham, Richard R.

1970-01-01

Sulfur has been reported in Eddy County, N. Mex., in rocks ranging from Silurian to Holocene in age at depths of 0-15,020 feet. Targets of present exploration are Permian formations in the Delaware Basin and northwest shelf areas at depths of less than 4,000 feet. Most of the reported sulfur occurrences in the shelf area are in the 'Abo' (as used by some subsurface geologists), Yeso, and San Andres Formations and the Artesia Group. Sulfur deposition in the dense dolomites of the 'Abo,' Yeso, and San Andres Formations is attributed to the reduction of ionic sulfate by hydrogen sulfide in formation waters in zones of preexisting porosity and permeability. A similar origin accounts for most of the sulfur deposits in the formations of the Artesia Group, but some of the sulfur in these formations may have originated in place through the alteration of anhydrite to carbonate and sulfur by the metabolic processes of bacteria in the presence of hydrocarbons. Exploration in the Delaware Basin area is directed primarily toward the Castile Formation. Sulfur deposits in the Castile Formation are found in irregular masses of cavernous brecciated secondary carbonate rock enveloped by impermeable anhydrite. The carbonate masses, or 'castiles,' probably originated as collapse features resulting from subsurface solution and upward stopping. Formation of carbonate rock and sulfur in the castiles is attributed to the reduction of brecciated anhydrite by bacteria and hydrocarbons in the same process ascribed to the formation of carbonate and sulfur in the caprocks of salt domes.

Burbank and Kuipers close hatch

NASA Image and Video Library

2012-03-24

ISS030-E-173929 (24 March 2012) --- NASA astronaut Dan Burbank (left), Expedition 30 commander; and European Space Agency astronaut Andre Kuipers, flight engineer, are pictured near a hatch in the International Space Station as crew members prepare to move to the appropriate Soyuz vehicles, due to the possibility that space debris could pass close to the station. Burbank, Shkaplerov and Ivanishin sheltered in the Soyuz TMA-22 spacecraft attached to the Poisk Mini-Research Module 2 (MRM2) while Kononenko, Kuipers and Pettit took to the Soyuz TMA-03M docked to the Rassvet Mini-Research Module 1 (MRM-1).

Burbank and Kuipers close hatch

NASA Image and Video Library

2012-03-24

ISS030-E-173924 (24 March 2012) --- NASA astronaut Dan Burbank (left), Expedition 30 commander; and European Space Agency astronaut Andre Kuipers, flight engineer, close a hatch in the International Space Station as crew members prepare to move to the appropriate Soyuz vehicles, due to the possibility that space debris could pass close to the station. Burbank, Shkaplerov and Ivanishin sheltered in the Soyuz TMA-22 spacecraft attached to the Poisk Mini-Research Module 2 (MRM2) while Kononenko, Kuipers and Pettit took to the Soyuz TMA-03M docked to the Rassvet Mini-Research Module 1 (MRM-1).

Burbank and Kuipers review crew procedures

NASA Image and Video Library

2012-03-24

ISS030-E-171093 (24 March 2012) --- NASA astronaut Dan Burbank (left), Expedition 30 commander; and European Space Agency astronaut Andre Kuipers, flight engineer, work in the Unity node of the International Space Station. Crew members were preparing for their move to the appropriate Soyuz vehicles, due to the possibility that space debris could pass close to the station. Burbank, Shkaplerov and Ivanishin sheltered in the Soyuz TMA-22 spacecraft attached to the Poisk Mini-Research Module 2 (MRM2) while Kononenko, Kuipers and Pettit took to the Soyuz TMA-03M docked to the Rassvet Mini-Research Module 1 (MRM-1).

Metals in some lagoons of Mexico.

PubMed

Vazquez, F G; Sharma, V K; Alexander, V H; Frausto, C A

1995-02-01

The concentrations of metals, Cd, Cu, Fe, Mn, Ni, Pb, and Zn were determined in some lagoons to establish the level of metal pollution. The lagoons studied were Alvarado lagoon, Veracruz; San Andres lagoon, Tamaulipas; and Terminos lagoon, Campeche. The concentrations were determined in water, oyster (Crassostrea virginica), and sediments. Metals were accumulated in either oysters or sediments. Cu and Zn were higher in oysters and Fe and Mn were higher in sediments. The results in water samples were compared with the limit established by the Secretaria de Ecologia and Desarrollo Urbano Report and briefly discussed.

[Fournier syndrome: the perception of the patient].

PubMed

Cavalini, Fernanda; Moriya, Tokico Murakawa; Pelá, Nilza Teresa Rotter

2002-06-01

The purpose of the present investigation was to identify the perception of the Fournier syndrome's patients about their disease and caregivers. Data was collected by means of interviews with a structured routine and the analysis was based on the André's analysis of prose. According to the patients, the syndrome causes intense pain, edema, fever and wounds, demanding surgical treatment, dressings and bringing physical, economical and familiar problems. The caregivers' attitudes and behaviors were described as having more negative aspects than good ones. The necessity of a better training of the caregivers in the cognitive, psychomotor and affective sense is evident.

Metals in some lagoons of Mexico.

PubMed Central

Vazquez, F G; Sharma, V K; Alexander, V H; Frausto, C A

1995-01-01

The concentrations of metals, Cd, Cu, Fe, Mn, Ni, Pb, and Zn were determined in some lagoons to establish the level of metal pollution. The lagoons studied were Alvarado lagoon, Veracruz; San Andres lagoon, Tamaulipas; and Terminos lagoon, Campeche. The concentrations were determined in water, oyster (Crassostrea virginica), and sediments. Metals were accumulated in either oysters or sediments. Cu and Zn were higher in oysters and Fe and Mn were higher in sediments. The results in water samples were compared with the limit established by the Secretaria de Ecologia and Desarrollo Urbano Report and briefly discussed. PMID:7621796

Instructor/Operator Station (IOS) Design Guide.

DTIC Science & Technology

1988-02-01

8217omplete imula- tion of the weapon system, with full mowiup of’ rehat its and dhai rimula- aircat’tsensrs fr trgetacqusitin, dentt’iction trckin, evsion...Inclu edx are the cis and specialy designed equinent procedures trainers. 3. P usition [Training - concerned with teaching the trainee the tasks and...r) Irig ot t t, i ti- l it ti I 114 ii n --li P: I> I . Wa> rang inrg fr .n *s tl ind Li i’ 1 ii -1-,, t i - s1i]j)p()rti ed ttmpiit r-;i i led Int1

Expedition 8 and Expedition 9 Onboard

NASA Image and Video Library

2004-04-20

The Expedition 8 and 9 crews and European Space Agency astronaut Andre Kuipers of the Netherlands are viewed on the front screen of the Flight Control Room at the Russian Mission Control Center outside Moscow, Wednesday, April 21, 2004, in a televised welcoming ceremony following their docking to the International Space Station in a Russian Soyuz spacecraft. Under the televised view of the two crews is the insignia of the Expedition 9 crew, consisting of commander Gennady Padalka and Flight Engineer and NASA International Space Station Science Officer Michael Fincke, who will spend six months on the Station. Photo Credit: (NASA/Bill Ingalls)

Evaluation of pollutant source strengths and control strategies in an innovative residential high-rise building

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

1998-12-31

Describes a study undertaken to assess the indoor air quality in the Clos St-Andre, a 78-unit residential complex in downtown Montreal, through the implementation of a monitoring protocol in three of the building`s suites; and to examine the relationships between mechanical ventilation, material emissions, occupant lifestyle, and indoor air pollutant concentrations. The monitoring protocol consisted of tracer gas, air exchange testing, material emission testing, airtightness testing, and the monitoring of air temperature, relative humidity, carbon dioxide, carbon monoxide, formaldehyde, and total volatile organic carbon in the suites. Trends in pollutant concentrations over time in the post-construction period are noted.

Localization in momentum space of ultracold atoms in incommensurate lattices

DOE Office of Scientific and Technical Information (OSTI.GOV)

Larcher, M.; Dalfovo, F.; Modugno, M.

2011-01-15

We characterize the disorder-induced localization in momentum space for ultracold atoms in one-dimensional incommensurate lattices, according to the dual Aubry-Andre model. For low disorder the system is localized in momentum space, and the momentum distribution exhibits time-periodic oscillations of the relative intensity of its components. The behavior of these oscillations is explained by means of a simple three-mode approximation. We predict their frequency and visibility by using typical parameters of feasible experiments. Above the transition the system diffuses in momentum space, and the oscillations vanish when averaged over different realizations, offering a clear signature of the transition.

Memorial V.J.Glaser

ScienceCinema

None

2017-12-09

Plusieurs orateurs rendent hommage au grand physicien et scientifique Vladimir Jurko Glaser (1924 - 1984) qui travaillait au Ruder Boscovic Institut à Zagreb avant de venir au Cern en 1957 où il trouvait un poste permanent au département de physique théorique. Walter Tearing, Harry Lehmann,Henry Epstein, Jacques Bros et André Martin font des résumés biographiques de leurs collègue et ami en honorant ses grands qualités d'homme et ses remarquables conquêtes de la science et leurs accomplissement.

Exercise physiology and its role in disease prevention and in rehabilitation.

PubMed

Astrand, P O

1987-05-01

It is an impressive fact that many musicians can perform perfectly at an advanced age. Arthur Rubenstein played very demanding compositions of Chopin at the age of 88 and Andre Segovia at the age of 91 is still giving concerts on the classical guitar. Apparently, through practice very demanding neuromuscular activities can be maintained at advanced ages. Yet hours of daily "training" are behind these achievements. This review discusses some of the general aspects of training and their effects on function and health. As an overall goal it is more important to add life to years rather than add years to life.

Legionella Pneumophila and Dendrimers-Mediated Antisense Therapy.

PubMed

Pashaei-Asl, Roghiyeh; Khodadadi, Khodadad; Pashaei-Asl, Fatima; Haqshenas, Gholamreza; Ahmadian, Nasser; Pashaiasl, Maryam; Hajihosseini Baghdadabadi, Reza

2017-06-01

Finding novel and effective antibiotics for treatment of Legionella disease is a challenging field. Treatment with antibiotics usually cures Legionella infection; however, if the resultant disease is not timely recognized and treated properly, it leads to poor prognosis and high case fatality rate. Legionella pneumophila DrrA protein (Defects in Rab1 recruitment protein A)/also known as SidM affects host cell vesicular trafficking through modification of the activity of cellular small guanosine triphosphatase )GTPase( Rab (Ras-related in brain) function which facilitates intracellular bacterial replication within a supporter vacuole. Also, Legionella pneumophila LepA and LepB (Legionella effector protein A and B) proteins suppress host-cell Rab1 protein's function resulting in the cell lysis and release of bacteria that subsequently infect neighbour cells. Legionella readily develops resistant to antibiotics and, therefore, new drugs with different modes of action and therapeutic strategic approaches are urgently required among antimicrobial drug therapies;gene therapy is a novel approach for Legionnaires disease treatment. On the contrary to the conventional treatment approaches that target bacterial proteins, new treatment interventions target DNA (Deoxyribonucleic acid), RNA (Ribonucleic acid) species, and different protein families or macromolecular complexes of these components. The above approaches can overcome the problems in therapy of Legionella infections caused by antibiotics resistance pathogens. Targeting Legionella genes involved in manipulating cellular vesicular trafficking using a dendrimer-mediated antisense therapy is a promising approach to inhibit bacterial replication within the target cells.

The Population Size of the Lesser Bandicoot (Bandicota bengalensis) in Three Markets in Penang, Malaysia

PubMed Central

Khairuddin, Nurul Liyana; Raghazli, Razlina; Sah, Shahrul Anuar Mohd; Shafie, Nur Juliani; Azman, Nur Munira

2011-01-01

A study of the population size of Bandicota bengalensis rats in three markets in Penang was conducted from April 2004 through May 2005. Taman Tun Sardon Market (TTS), Batu Lanchang Market (BTLG) and Bayan Lepas Market (BYNLP) were surveyed. Six sampling sessions were conducted in each market for four consecutive nights per session. The total captures of B. bengalensis in TTS, BTLG and BYNLP were 92%, 73% and 89% respectively. The total population of B. bengalensis in TTS was estimated as 265.4 (with a 95% confidence interval of 180.9–424.2). The total population at BTLG was estimated as 69.9 (with a 95% confidence interval of 35.5–148.9). At BYNLP, the total population was estimated as 134.7 (with a 95% confidence interval of 77.8–278.4). In general, adult male rats were captured most frequently at each site (55.19%), followed by adult females (31.69%), juvenile males (9.84%) and juvenile females (3.27%). The results showed that the number of rats captured at each site differed significantly according to sex ratio and maturity (χ2 = 121.45, df = 3, p<0.01). Our results suggest that the population sizes found by the study may not represent the actual population size in each market owing to the low numbers of rats recaptured. This finding might have resulted from the variety of foods available in the markets. PMID:24575219

The Samoa tsunami of 29 September 2009: Field survey in Samoa and preliminary modeling

NASA Astrophysics Data System (ADS)

Borrero, J. C.; Fritz, H. M.; Synolakis, C. E.; Weiss, R.; Okal, E. A.

2010-05-01

The Samoa tsunami of 29 September 2009 caused considerable damage and 146 deaths in the country of [ex-Western] Samoa, where the last comparable event took place in 1917. Following the event, an International Tsunami Survey Team was deployed and surveyed the inundation one week after the tsunami. Our results revealed higher values of run-up and inundation on the Southern shore of Upolu, where run-up reached 14.5 m at Lepa and 11.4 m at Lalomanu, this latter village being eradicated, with a death toll of 61. By contrast, the Northern shore was largely spared. A similar pattern was observed on the island of Savaii, but with lower run-up values, and only 2 deaths. The higher death toll in Samoa, as compared to American Samoa probably results from the combination of terrain morphology (wider coastal plains leading to longer evacuation distances), the absence of a signage project, and an unfortunate reliance on motor vehicles leading to entrapment of victims along roads often parallel to the beach. A number of numerical simulations were conducted using several models of the seismic source; they correctly predict a concentration of tsunami energy at the Southeastern corner of the island of Upolu, but also at its Southwestern end, where surveyed run-up did not exceed 5 m. All models correctly indicate that the northern coast, with the capital Apia, is spared by the tsunami, even though it had reportedly been emphasized during mitigation exercises prior to the event.

Novel Multiplex Real-Time PCR Diagnostic Assay for Identification and Differentiation of Mycobacterium tuberculosis, Mycobacterium canettii, and Mycobacterium tuberculosis Complex Strains▿†

PubMed Central

Reddington, Kate; O'Grady, Justin; Dorai-Raj, Siobhan; Maher, Majella; van Soolingen, Dick; Barry, Thomas

2011-01-01

Tuberculosis (TB) in humans is caused by members of the Mycobacterium tuberculosis complex (MTC). Rapid detection of the MTC is necessary for the timely initiation of antibiotic treatment, while differentiation between members of the complex may be important to guide the appropriate antibiotic treatment and provide epidemiological information. In this study, a multiplex real-time PCR diagnostics assay using novel molecular targets was designed to identify the MTC while simultaneously differentiating between M. tuberculosis and M. canettii. The lepA gene was targeted for the detection of members of the MTC, the wbbl1 gene was used for the differentiation of M. tuberculosis and M. canettii from the remainder of the complex, and a unique region of the M. canettii genome, a possible novel region of difference (RD), was targeted for the specific identification of M. canettii. The multiplex real-time PCR assay was tested using 125 bacterial strains (64 MTC isolates, 44 nontuberculosis mycobacteria [NTM], and 17 other bacteria). The assay was determined to be 100% specific for the mycobacteria tested. Limits of detection of 2.2, 2.17, and 0.73 cell equivalents were determined for M. tuberculosis/M. canettii, the MTC, and M. canettii, respectively, using probit regression analysis. Further validation of this diagnostics assay, using clinical samples, should demonstrate its potential for the rapid, accurate, and sensitive diagnosis of TB caused by M. tuberculosis, M. canettii, and the other members of the MTC. PMID:21123525

[History of Smallpox Vaccination and of the Vaccine Supply in Hungary, up to 1890].

PubMed

Kiss, László

2015-01-01

One of the preconditions for the spread of vaccination against pox diseases was making vaccination available. The first vaccinations were carried out using original cowpox lymph sent by Jenner. For further vaccinations the vaccine was extracted from the blisters of those who had been successfully inoculated. In order to provide vaccine continuously six vaccine centres were set up in 1804 in the following cities: Pest, Buda, Kassa, Gyula, Pozsony and Zágráb (Croatia). Detailed information is available only about the centre in Pest which operated in Rókus Hospital under the leadership of the hospital director András Bossányi. Besides regular vaccination they also provided vaccine for the countryside. From 1824 the vaccine was relocated to the medical faculty of the university in Pest and Ferenc Gebhardt, an instructor of surgeons, became its head. The centre operated in the building of the medical faculty and vaccinations were given on Thursdays and Sundays. After the retirement of Gebhardt in 1860, the centre was taken over by the dermatologist Ferenc Poor for a short time, then by Ignác Semmelweis. From 1863 Gergely Patrubány was responsible for managing the centre. In 1874 the central vaccine institution moved to the Hospital for Poor Children in Pest where it was led first by Lázár Wittman, then by Géza Hainiss. In the 1880s private institutions appeared, the best known were Dani Pécsi's centre in Pest and Béla Intze's one in Tirgu Lapus (Romania). Between 1873 an 1889 András Kreichel ran a vaccine centre in Nálepkovo (Slovakia).

Effect of a 12-day balneotherapy programme on pain, mood, sleep, and depression in healthy elderly people.

PubMed

Latorre-Román, Pedro Ángel; Rentero-Blanco, Manuel; Laredo-Aguilera, Jose Alberto; García-Pinillos, Felipe

2015-03-01

The main purpose of this study is to analyze the effect of a 12-day balneotherapy programme on pain, mood state, sleep, and depression in older adults. In this study, 52 elderly adults from different areas of Spain participated in a social hydrotherapy programme created by the government's Institute for Elderly and Social Services, known as IMSERSO; participants included 23 men (age, 69.74 ± 5.19 years) and 29 women (age, 70.31 ± 6.76 years). Pain was analyzed using the visual analogue scale. Mood was assessed using the Profile of Mood Status. Sleep was assessed using the Oviedo Sleep Questionnaire. Depression was assessed using the Geriatric Depression Scale. The balneotherapy programme was undertaken at Balneario San Andrés (Jaén, Spain). The water at Balneario San Andrés, according to the Handbook of Spanish Mineral Water, is a hypothermic (≥20°C) hard water of medium mineralization, with bicarbonate, sulfate, sodium, and magnesium as the dominant ions. Balneotherapy produced significant improvements (P < 0.05) for all variables (pain, mood state, sleep, and depression) in the total sample. A differential effect was found between the sexes regarding pain improvement, with men, but not women, having significantly improvement (P < 0.01) after treatment. With regard to improving mood, sex differences were also shown, with women, but not men, significantly improved (P < 0.05) in both depression and fatigue. In conclusion, a 12-day balneotherapy programme has a positive effect on pain, mood, sleep quality, and depression in healthy older people. © 2014 The Authors. Psychogeriatrics © 2014 Japanese Psychogeriatric Society.

Kononenko, Padalka and Acaba in Columbus

NASA Image and Video Library

2012-05-17

ISS031-E-081658 (17 May 2012) --- Russian cosmonaut Gennady Padalka (background) and NASA astronaut Joe Acaba, both Expedition 31 flight engineers, are pictured during a crew safety briefing in the Columbus laboratory to familiarize them with the potential hazards and available safety measures onboard the International Space Station. Russian cosmonaut Oleg Kononenko (mostly out of frame at left), commander, conducted the briefing. Out of frame are European Space Agency astronaut Andre Kuipers, NASA astronaut Don Pettit and Russian cosmonaut Sergei Revin, all flight engineers. The event took place shortly after Padalka, Revin and Acaba docked with the space station in their Soyuz TMA-04M spacecraft.

[Constant Duméril (1774-1860) anatomist doctor and naturalist, about a portrait by G. Devers].

PubMed

Le Floch-Prigent, P

2008-12-01

André, Marie, Constant Duméril (1774-1860) served as a professor in the < faculté de médecine de Paris > from 1801 to 1855. He was also chairman of herpetology and ichthyology of the < Muséum national d'histoire naturelle > in Paris. The Paris-Descartes University (department of anatomy) owns a great, framed portrait which is an oil painting by Giuseppe Devers, 1855, representing C. Duméril sat on a chair. The study of his portrait, biography and bibliography brings precisions on a noticeable scholar of the anatomical and naturalistic field in Paris in the first half of the 19th century.

Jorge A. Swieca's contributions to quantum field theory in the 60s and 70s and their relevance in present research

NASA Astrophysics Data System (ADS)

Schroer, B.

2010-07-01

After revisiting some high points of particle physics and QFT of the two decades from 1960 to 1980, I comment on the work by Jorge André Swieca. I explain how it fits into the quantum field theory during these two decades and draw attention to its relevance to the ongoing particle physics research. A particular aim of this article is to direct the readers mindfulness to the relevance of what at the time of Swieca was called “the Schwinger Higgs screening mechanism” which, together with recent ideas which generalize the concept of gauge theories, has all the ingredients to revolutionize the issue of gauge theories and the standard model.

Burbank and Kuipers review crew procedures

NASA Image and Video Library

2012-03-24

ISS030-E-171113 (24 March 2012) --- NASA astronaut Dan Burbank (wearing a communication headset), Expedition 30 commander; and European Space Agency astronaut Andre Kuipers, flight engineer, review crew procedures in the Zvezda Service Module of the International Space Station in preparation of moving to the appropriate Soyuz vehicles, due to the possibility that space debris could pass close to the station. Burbank, Shkaplerov and Ivanishin sheltered in the Soyuz TMA-22 spacecraft attached to the Poisk Mini-Research Module 2 (MRM2) while Kononenko, Kuipers and Pettit took to the Soyuz TMA-03M docked to the Rassvet Mini-Research Module 1 (MRM-1).

Burbank, Shkaplerov, and Kuipers review crew procedures

NASA Image and Video Library

2012-03-24

ISS030-E-171111 (24 March 2012) --- NASA astronaut Dan Burbank (left), Expedition 30 commander; along with Russian cosmonaut Anton Shkaplerov (center) and European Space Agency astronaut Andre Kuipers, both flight engineers, review crew procedures in the Zvezda Service Module of the International Space Station in preparation of moving to the appropriate Soyuz vehicles, due to the possibility that space debris could pass close to the station. Burbank, Shkaplerov and Ivanishin sheltered in the Soyuz TMA-22 spacecraft attached to the Poisk Mini-Research Module 2 (MRM2) while Kononenko, Kuipers and Pettit took to the Soyuz TMA-03M docked to the Rassvet Mini-Research Module 1 (MRM-1).

Expedition 31 Landing

NASA Image and Video Library

2012-07-01

Expedition 31 Flight Engineer Don Pettit of NASA is helped out of a Russian Search and Rescue helicopter after it carried him from the Soyuz TMA-03M capsule landing site in a remote area near the town of Zhezkazgan to Karaganda on Sunday, July 1, 2012 in Kazakhstan. Expedition 31 Commander Oleg Kononenko of Russia and Flight Engineers Pettit and Andre Kuipers of the European Space Agency landed in their Soyuz TMA-03M capsule in a remote area near the town of Zhezkazgan, Kazakhstan after serving more than six months onboard the International Space Station as members of the Expedition 30 and 31 crews. Photo Credit: (NASA/Bill Ingalls)

DNA Damage Repair Factors have a Tumor Promoting Role in MLL-fusion Leukemia | Center for Cancer Research

Cancer.gov

Cancers develop when cells accumulate DNA mutations that allow them to grow and divide inappropriately. Thus, proteins involved in repairing DNA damage are generally suppressors of cancer formation, and their expression is often lost in the early stages of cancer initiation. In contrast, cancer stem cells, like their normal counterparts, must retain their ability to self-renew, which necessitates maintenance of DNA integrity. In hematopoietic stem cells (HSC), for example, double strand breaks and oxidative damage exhaust their regenerative ability. André Nussenzweig, Ph.D., Chief of CCR’s Laboratory of Genome Integrity and his colleagues wondered whether leukemic stem cells might be similarly constrained by DNA damage.

Expedition 8 Returns Home

NASA Image and Video Library

2004-04-30

JSC2004-E-21242 (30 April 2004) --- Astronaut C. Michael Foale, Expedition 8 commander and NASA ISS science officer, gives thumbs up after he and his crewmates, cosmonaut Alexander Y. Kaleri, Soyuz flight engineer representing Russia?s Federal Space Agency, and European Space Agency (ESA) astronaut Andre Kuipers of the Netherlands, successfully landed in north central Kazakhstan on April 30, 2004, in their Soyuz TMA-3 capsule. Foale and Kaleri completed 195 days in space aboard the International Space Station (ISS), while Kuipers returned after an 11-day research mission as part of a commercial agreement between ESA and Russia?s Federal Space Agency. Photo credit: NASA/Bill Ingalls

Anomalous diffusion in a dynamical optical lattice

NASA Astrophysics Data System (ADS)

Zheng, Wei; Cooper, Nigel R.

2018-02-01

Motivated by experimental progress in strongly coupled atom-photon systems in optical cavities, we study theoretically the quantum dynamics of atoms coupled to a one-dimensional dynamical optical lattice. The dynamical lattice is chosen to have a period that is incommensurate with that of an underlying static lattice, leading to a dynamical version of the Aubry-André model which can cause localization of single-particle wave functions. We show that atomic wave packets in this dynamical lattice generically spread via anomalous diffusion, which can be tuned between superdiffusive and subdiffusive regimes. This anomalous diffusion arises from an interplay between Anderson localization and quantum fluctuations of the cavity field.

Trust-Threshold Based Routing in Mobile Ad Hoc Delay Tolerant Networks

DTIC Science & Technology

2011-02-15

A £) I e- A "flt x rj(t), ifm *jand\\Ri\\=0 (4) if m * j and\\R{\\ > 0 The indirect trust evaluation toward nodej is given in Equation 4 above...Pfn. Pfp 1% U 300 5 (5 min) (In [l,4] m / s a 90% toh 0.8:0.2 E„ [12. 24] hrs ’ A ’* m [160.480| mm TlDS iOOs 5.1 Optimal Trust Thresholds for...Evaluation t-r, encounter.X(t . A ,\\ ;r„, _ i Tim (t+At), tfm-j e-^’xrj(t), ifm +l W The direct trust evaluation of nodey is given in

airGR: a suite of lumped hydrological models in an R-package

NASA Astrophysics Data System (ADS)

Coron, Laurent; Perrin, Charles; Delaigue, Olivier; Andréassian, Vazken; Thirel, Guillaume

2016-04-01

study application. References: - Le Moine, N. (2008), Le bassin versant de surface vu par le souterrain : une voie d'amélioration des performances et du réalisme des modèles pluie-débit ?, PhD thesis (in French), UPMC, Paris, France. - Mathevet, T. (2005), Quels modèles pluie-débit globaux pour le pas de temps horaire ? Développement empirique et comparaison de modèles sur un large échantillon de bassins versants, PhD thesis (in French), ENGREF - Cemagref (Antony), Paris, France. - Mouelhi S. (2003), Vers une chaîne cohérente de modèles pluie-débit conceptuels globaux aux pas de temps pluriannuel, annuel, mensuel et journalier, PhD thesis (in French), ENGREF - Cemagref Antony, Paris, France. - Mouelhi, S., C. Michel, C. Perrin and V. Andréassian (2006), Stepwise development of a two-parameter monthly water balance model, Journal of Hydrology, 318(1-4), 200-214, doi:10.1016/j.jhydrol.2005.06.014. - Perrin, C., C. Michel and V. Andréassian (2003), Improvement of a parsimonious model for streamflow simulation, Journal of Hydrology, 279(1-4), 275-289, doi:10.1016/S0022-1694(03)00225-7. - Pushpalatha, R., C. Perrin, N. Le Moine, T. Mathevet and V. Andréassian (2011), A downward structural sensitivity analysis of hydrological models to improve low-flow simulation, Journal of Hydrology, 411(1-2), 66-76, doi:10.1016/j.jhydrol.2011.09.034. - R Core Team (2015). R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. URL https://www.R-project.org/ - Valéry, A., V. Andréassian and C. Perrin (2014), "As simple as possible but not simpler": What is useful in a temperature-based snow-accounting routine? Part 2 - Sensitivity analysis of the Cemaneige snow accounting routine on 380 catchments, Journal of Hydrology, doi:10.1016/j.jhydrol.2014.04.058.

Digital Rock Physics of hydrate-bearing sediments: Determination of effective elastic properties on the microscale

NASA Astrophysics Data System (ADS)

Sell, Kathleen; Saenger, Erik H.; Quintal, Beatriz; Enzmann, Frieder; Kersten, Michael

2017-04-01

To date, very little is known about the distribution of natural gas hydrates in sedimentary matrices and its influence on the seismic properties of the host rock, in particular at low hydrate concentration. Digital rock physics offers a unique approach to this issue yet requires good quality, high resolution 3D representations for the accurate modelling of petrophysical and transport properties. Although such models are readily available via in-situ synchrotron radiation X-ray tomography the analysis of such data asks for complex workflows and high computational power to maintain valuable results. More recently digital rock physics took also on data from a fairly new group of techniques focused on in-situ studies recreating complex settings that cannot be easily accessed by conventional means. Here, we present a best-practise procedure complementing high-resolution synchrotron-tomography data of hydrate-bearing sedimentary matrices from Chaouachi et al. (2015) with data post-processing, including image enhancement and segmentation as well as exemplary numerical simulations of acoustic wave propagation in 3D on realistic rock using the derived results. A combination of the tomography and 3D modelling opens a path to a more reliable deduction of properties of gas hydrate bearing sediments without a reliance on idealised and frequently imprecise models (Sell et al. 2016). The advantage of this method over traditional, often oversimplified models lays in a more faithful description of complex pore geometries and microstructures found in natural formations (Andrä et al., 2013b, a). References: Chaouachi, M., Falenty, A., Sell, K., Enzmann, F., Kersten, M., Haberthür, D., and Kuhs, W. F.: Microstructural evolution of gas hydrates in sedimentary matrices observed with synchrotron x-ray computed tomographic microscopy, Geochem. Geophy. Geosy., 16, 1711-1722, 2015. Sell, K., E. H. Saenger, A. Falenty, M. Chaouachi, D. Haberthür, F. Enzmann, W. F. Kuhs, and M. Kersten: On

Altering Reservoir Wettability to Improve Production from Single Wells

DOE Office of Scientific and Technical Information (OSTI.GOV)

W. W. Weiss

2006-09-30

Many carbonate reservoirs are naturally fractured and typically produce less than 10% original oil in place during primary recovery. Spontaneous imbibition has proven an important mechanism for oil recovery from fractured reservoirs, which are usually weak waterflood candidates. In some situations, chemical stimulation can promote imbibition of water to alter the reservoir wettability toward water-wetness such that oil is produced at an economic rate from the rock matrix into fractures. In this project, cores and fluids from five reservoirs were used in laboratory tests: the San Andres formation (Fuhrman Masho and Eagle Creek fields) in the Permian Basin of Texasmore » and New Mexico; and the Interlake, Stony Mountain, and Red River formations from the Cedar Creek Anticline in Montana and South Dakota. Solutions of nonionic, anionic, and amphoteric surfactants with formation water were used to promote waterwetness. Some Fuhrman Masho cores soaked in surfactant solution had improved oil recovery up to 38%. Most Eagle Creek cores did not respond to any of the tested surfactants. Some Cedar Creek anticline cores had good response to two anionic surfactants (CD 128 and A246L). The results indicate that cores with higher permeability responded better to the surfactants. The increased recovery is mainly ascribed to increased water-wetness. It is suspected that rock mineralogy is also an important factor. The laboratory work generated three field tests of the surfactant soak process in the West Fuhrman Masho San Andres Unit. The flawlessly designed tests included mechanical well clean out, installation of new pumps, and daily well tests before and after the treatments. Treatments were designed using artificial intelligence (AI) correlations developed from 23 previous surfactant soak treatments. The treatments were conducted during the last quarter of 2006. One of the wells produced a marginal volume of incremental oil through October. It is interesting to note that the

Global, Regional, and National Fossil-Fuel CO2 Emissions, 1751 - 2008 (Version 2011)

DOE Data Explorer

Boden, Thomas A. [CDIAC, Oak Ridge National Laboratory; Marland, G. [CDIAC, Oak Ridge National Laboratory; Andres, Robert J. [CDIAC, Oak Ridge National Laboratory

2011-01-01

Publications containing historical energy statistics make it possible to estimate fossil fuel CO2 emissions back to 1751. Etemad et al. (1991) published a summary compilation that tabulates coal, brown coal, peat, and crude oil production by nation and year. Footnotes in the Etemad et al.(1991) publication extend the energy statistics time series back to 1751. Summary compilations of fossil fuel trade were published by Mitchell (1983, 1992, 1993, 1995). Mitchell's work tabulates solid and liquid fuel imports and exports by nation and year. These pre-1950 production and trade data were digitized and CO2 emission calculations were made following the procedures discussed in Marland and Rotty (1984) and Boden et al. (1995). Further details on the contents and processing of the historical energy statistics are provided in Andres et al. (1999). The 1950 to present CO2 emission estimates are derived primarily from energy statistics published by the United Nations (2010), using the methods of Marland and Rotty (1984). The energy statistics were compiled primarily from annual questionnaires distributed by the U.N. Statistical Office and supplemented by official national statistical publications. As stated in the introduction of the Statistical Yearbook, "in a few cases, official sources are supplemented by other sources and estimates, where these have been subjected to professional scrutiny and debate and are consistent with other independent sources." Data from the U.S. Department of Interior's Geological Survey (USGS 2010) were used to estimate CO2 emitted during cement production. Values for emissions from gas flaring were derived primarily from U.N. data but were supplemented with data from the U.S. Department of Energy's Energy Information Administration (1994), Rotty (1974), and data provided by G. Marland. Greater details about these methods are provided in Marland and Rotty (1984), Boden et al. (1995), and Andres et al. (1999).

Global, Regional, and National Fossil-Fuel CO2 Emissions (1751 - 2010) (V. 2013)

DOE Data Explorer

Boden, Thomas A. [CDIAC, Oak Ridge National Laboratory; Andres, Robert J. [CDIAC, Oak Ridge National Laboratory; Marland, G.

2013-01-01

Publications containing historical energy statistics make it possible to estimate fossil fuel CO2 emissions back to 1751. Etemad et al. (1991) published a summary compilation that tabulates coal, brown coal, peat, and crude oil production by nation and year. Footnotes in the Etemad et al.(1991) publication extend the energy statistics time series back to 1751. Summary compilations of fossil fuel trade were published by Mitchell (1983, 1992, 1993, 1995). Mitchell's work tabulates solid and liquid fuel imports and exports by nation and year. These pre-1950 production and trade data were digitized and CO2 emission calculations were made following the procedures discussed in Marland and Rotty (1984) and Boden et al. (1995). Further details on the contents and processing of the historical energy statistics are provided in Andres et al. (1999). The 1950 to present CO2 emission estimates are derived primarily from energy statistics published by the United Nations (2013), using the methods of Marland and Rotty (1984). The energy statistics were compiled primarily from annual questionnaires distributed by the U.N. Statistical Office and supplemented by official national statistical publications. As stated in the introduction of the Statistical Yearbook, "in a few cases, official sources are supplemented by other sources and estimates, where these have been subjected to professional scrutiny and debate and are consistent with other independent sources." Data from the U.S. Department of Interior's Geological Survey (USGS 2012) were used to estimate CO2 emitted during cement production. Values for emissions from gas flaring were derived primarily from U.N. data but were supplemented with data from the U.S. Department of Energy's Energy Information Administration (1994), Rotty (1974), and data provided by G. Marland. Greater details about these methods are provided in Marland and Rotty (1984), Boden et al. (1995), and Andres et al. (1999).

Global, Regional, and National Fossil-Fuel CO2 Emissions (1751 - 2014) (V. 2017)

DOE Data Explorer

Boden, T. A. [CDIAC, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (USA); Andres, R. J. [CDIAC, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (USA); Marland, G. [Appalachian State University, Boone, NC (USA)

2017-01-01

Publications containing historical energy statistics make it possible to estimate fossil fuel CO2 emissions back to 1751. Etemad et al. (1991) published a summary compilation that tabulates coal, brown coal, peat, and crude oil production by nation and year. Footnotes in the Etemad et al.(1991) publication extend the energy statistics time series back to 1751. Summary compilations of fossil fuel trade were published by Mitchell (1983, 1992, 1993, 1995). Mitchell's work tabulates solid and liquid fuel imports and exports by nation and year. These pre-1950 production and trade data were digitized and CO2 emission calculations were made following the procedures discussed in Marland and Rotty (1984) and Boden et al. (1995). Further details on the contents and processing of the historical energy statistics are provided in Andres et al. (1999). The 1950 to present CO2 emission estimates are derived primarily from energy statistics published by the United Nations (2017), using the methods of Marland and Rotty (1984). The energy statistics were compiled primarily from annual questionnaires distributed by the U.N. Statistical Office and supplemented by official national statistical publications. As stated in the introduction of the Statistical Yearbook, "in a few cases, official sources are supplemented by other sources and estimates, where these have been subjected to professional scrutiny and debate and are consistent with other independent sources." Data from the U.S. Department of Interior's Geological Survey (USGS 2017) were used to estimate CO2 emitted during cement production. Values for emissions from gas flaring were derived primarily from U.N. data but were supplemented with data from the U.S. Department of Energy's Energy Information Administration (1994), Rotty (1974), and data provided by G. Marland. Greater details about these methods are provided in Marland and Rotty (1984), Boden et al. (1995), and Andres et al. (1999).

Global, Regional, and National Fossil-Fuel CO2 Emissions (1751 - 2013) (V. 2016)

DOE Data Explorer

Boden, T. A. [CDIAC, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (USA); Andres, R. J. [CDIAC, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (USA); Marland, G. [Appalachian State University, Boone, NC (USA)

2016-01-01

Publications containing historical energy statistics make it possible to estimate fossil fuel CO2 emissions back to 1751. Etemad et al. (1991) published a summary compilation that tabulates coal, brown coal, peat, and crude oil production by nation and year. Footnotes in the Etemad et al.(1991) publication extend the energy statistics time series back to 1751. Summary compilations of fossil fuel trade were published by Mitchell (1983, 1992, 1993, 1995). Mitchell's work tabulates solid and liquid fuel imports and exports by nation and year. These pre-1950 production and trade data were digitized and CO2 emission calculations were made following the procedures discussed in Marland and Rotty (1984) and Boden et al. (1995). Further details on the contents and processing of the historical energy statistics are provided in Andres et al. (1999). The 1950 to present CO2 emission estimates are derived primarily from energy statistics published by the United Nations (2016), using the methods of Marland and Rotty (1984). The energy statistics were compiled primarily from annual questionnaires distributed by the U.N. Statistical Office and supplemented by official national statistical publications. As stated in the introduction of the Statistical Yearbook, "in a few cases, official sources are supplemented by other sources and estimates, where these have been subjected to professional scrutiny and debate and are consistent with other independent sources." Data from the U.S. Department of Interior's Geological Survey (USGS 2016) were used to estimate CO2 emitted during cement production. Values for emissions from gas flaring were derived primarily from U.N. data but were supplemented with data from the U.S. Department of Energy's Energy Information Administration (1994), Rotty (1974), and data provided by G. Marland. Greater details about these methods are provided in Marland and Rotty (1984), Boden et al. (1995), and Andres et al. (1999).

Global, Regional, and National Fossil-Fuel CO2 Emissions (1751 - 2011) (V. 2015)

DOE Data Explorer

Boden, T. A. [CDIAC, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (USA); Andres, R. J. [CDIAC, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (USA); Marland, G. [Appalachian State University Boone, NC (USA)

2015-01-01

Publications containing historical energy statistics make it possible to estimate fossil fuel CO2 emissions back to 1751. Etemad et al. (1991) published a summary compilation that tabulates coal, brown coal, peat, and crude oil production by nation and year. Footnotes in the Etemad et al.(1991) publication extend the energy statistics time series back to 1751. Summary compilations of fossil fuel trade were published by Mitchell (1983, 1992, 1993, 1995). Mitchell's work tabulates solid and liquid fuel imports and exports by nation and year. These pre-1950 production and trade data were digitized and CO2 emission calculations were made following the procedures discussed in Marland and Rotty (1984) and Boden et al. (1995). Further details on the contents and processing of the historical energy statistics are provided in Andres et al. (1999). The 1950 to present CO2 emission estimates are derived primarily from energy statistics published by the United Nations (2014), using the methods of Marland and Rotty (1984). The energy statistics were compiled primarily from annual questionnaires distributed by the U.N. Statistical Office and supplemented by official national statistical publications. As stated in the introduction of the Statistical Yearbook, "in a few cases, official sources are supplemented by other sources and estimates, where these have been subjected to professional scrutiny and debate and are consistent with other independent sources." Data from the U.S. Department of Interior's Geological Survey (USGS 2014) were used to estimate CO2 emitted during cement production. Values for emissions from gas flaring were derived primarily from U.N. data but were supplemented with data from the U.S. Department of Energy's Energy Information Administration (1994), Rotty (1974), and data provided by G. Marland. Greater details about these methods are provided in Marland and Rotty (1984), Boden et al. (1995), and Andres et al. (1999).

Global, Regional, and National Fossil-Fuel CO2 Emissions (1751 - 2009) (V. 2012)

DOE Data Explorer

Boden, Thomas A. [CDIAC, Oak Ridge National Laboratory; Andres, Robert J. [Oak Ridge National Laboratory; Marland, G. [Research Institute for Environment, Energy and Economics, Appalachian State University

2012-01-01

Publications containing historical energy statistics make it possible to estimate fossil fuel CO2 emissions back to 1751. Etemad et al. (1991) published a summary compilation that tabulates coal, brown coal, peat, and crude oil production by nation and year. Footnotes in the Etemad et al.(1991) publication extend the energy statistics time series back to 1751. Summary compilations of fossil fuel trade were published by Mitchell (1983, 1992, 1993, 1995). Mitchell's work tabulates solid and liquid fuel imports and exports by nation and year. These pre-1950 production and trade data were digitized and CO2 emission calculations were made following the procedures discussed in Marland and Rotty (1984) and Boden et al. (1995). Further details on the contents and processing of the historical energy statistics are provided in Andres et al. (1999). The 1950 to present CO2 emission estimates are derived primarily from energy statistics published by the United Nations (2012), using the methods of Marland and Rotty (1984). The energy statistics were compiled primarily from annual questionnaires distributed by the U.N. Statistical Office and supplemented by official national statistical publications. As stated in the introduction of the Statistical Yearbook, "in a few cases, official sources are supplemented by other sources and estimates, where these have been subjected to professional scrutiny and debate and are consistent with other independent sources." Data from the U.S. Department of Interior's Geological Survey (USGS 2011) were used to estimate CO2 emitted during cement production. Values for emissions from gas flaring were derived primarily from U.N. data but were supplemented with data from the U.S. Department of Energy's Energy Information Administration (1994), Rotty (1974), and data provided by G. Marland. Greater details about these methods are provided in Marland and Rotty (1984), Boden et al. (1995), and Andres et al. (1999).

Global, Regional, and National Fossil-Fuel CO2 Emissions, 1751 - 2007 (Version 2010)

DOE Data Explorer

Boden, Thomas A. [CDIAC, Oak Ridge National Laboratory; Marland, G. [CDIAC, Oak Ridge National Laboratory; Andres, Robert J. [CDIAC, Oak Ridge National Laboratory

2010-01-01

Publications containing historical energy statistics make it possible to estimate fossil fuel CO2 emissions back to 1751. Etemad et al. (1991) published a summary compilation that tabulates coal, brown coal, peat, and crude oil production by nation and year. Footnotes in the Etemad et al.(1991) publication extend the energy statistics time series back to 1751. Summary compilations of fossil fuel trade were published by Mitchell (1983, 1992, 1993, 1995). Mitchell's work tabulates solid and liquid fuel imports and exports by nation and year. These pre-1950 production and trade data were digitized and CO2 emission calculations were made following the procedures discussed in Marland and Rotty (1984) and Boden et al. (1995). Further details on the contents and processing of the historical energy statistics are provided in Andres et al. (1999). The 1950 to present CO2 emission estimates are derived primarily from energy statistics published by the United Nations (2009), using the methods of Marland and Rotty (1984). The energy statistics were compiled primarily from annual questionnaires distributed by the U.N. Statistical Office and supplemented by official national statistical publications. As stated in the introduction of the Statistical Yearbook, "in a few cases, official sources are supplemented by other sources and estimates, where these have been subjected to professional scrutiny and debate and are consistent with other independent sources." Data from the U.S. Department of Interior's Geological Survey (USGS 2009) were used to estimate CO2 emitted during cement production. Values for emissions from gas flaring were derived primarily from U.N. data but were supplemented with data from the U.S. Department of Energy's Energy Information Administration (1994), Rotty (1974), and data provided by G. Marland. Greater details about these methods are provided in Marland and Rotty (1984), Boden et al. (1995), and Andres et al. (1999).

Global, Regional, and National Fossil-Fuel CO2 Emissions, 1751 - 2006 (published 2009)

DOE Data Explorer

Boden, Thomas A. [CDIAC, Oak Ridge National Laboratory; Marland, G. [CDIAC, Oak Ridge National Laboratory; Andres, Robert J. [CDIAC, Oak Ridge National Laboratory

2009-01-01

Publications containing historical energy statistics make it possible to estimate fossil fuel CO2 emissions back to 1751. Etemad et al. (1991) published a summary compilation that tabulates coal, brown coal, peat, and crude oil production by nation and year. Footnotes in the Etemad et al.(1991) publication extend the energy statistics time series back to 1751. Summary compilations of fossil fuel trade were published by Mitchell (1983, 1992, 1993, 1995). Mitchell's work tabulates solid and liquid fuel imports and exports by nation and year. These pre-1950 production and trade data were digitized and CO2 emission calculations were made following the procedures discussed in Marland and Rotty (1984) and Boden et al. (1995). Further details on the contents and processing of the historical energy statistics are provided in Andres et al. (1999). The 1950 to present CO2 emission estimates are derived primarily from energy statistics published by the United Nations (2008), using the methods of Marland and Rotty (1984). The energy statistics were compiled primarily from annual questionnaires distributed by the U.N. Statistical Office and supplemented by official national statistical publications. As stated in the introduction of the Statistical Yearbook, "in a few cases, official sources are supplemented by other sources and estimates, where these have been subjected to professional scrutiny and debate and are consistent with other independent sources." Data from the U.S. Department of Interior's Geological Survey (USGS 2008) were used to estimate CO2 emitted during cement production. Values for emissions from gas flaring were derived primarily from U.N. data but were supplemented with data from the U.S. Department of Energy's Energy Information Administration (1994), Rotty (1974), and data provided by G. Marland. Greater details about these methods are provided in Marland and Rotty (1984), Boden et al. (1995), and Andres et al. (1999).

Foods, trophic relationships, and migration of Sooty and Short-tailed Shearwaters associated with squid and large-mesh driftnet fisheries in the North Pacific Ocean

USGS Publications Warehouse

Gould, Patrick J.; Ostrom, Peggy H.; Walker, William

2000-01-01

We salvaged dead birds from high seas driftnets in the Central North Pacific Ocean during a study of the impact of high seas driftnet fishing on marine ecosystems. Digestive tract contents and stable isotopes of nitrogen and carbon in breast muscles of these birds were analyzed to assess the effect of driftnets on the trophic relationships of marine birds. The diets of Sooty (Puffinus griseus) and Short-tailed (P. tenuirostris) Shearwaters associated with high seas driftnets in the transitional region of the North Pacific Ocean overlap broadly. The principal differences between them include 1) Sooties prey more heavily on immature stages of invertebrates, especially the barnacle Lepas fascicularis than do Short-tails, 2) Pacific saury (Cololabis saira) are the primary fish taken by Sooties while lanternfish (Myctophidae) are the primary fish taken by Short-tails, and 3) Sooties take a wider variety of prey than do Short-tails. During the last years of extensive high seas driftnet fishing (early 1990's), both shearwaters augmented their diets with about 15% offal and discards from fishing vessels. Values for stable isotopes of nitrogen and carbon in breast muscle tissues (δ15N and δ15C) indicate the extent and timing of movements of Sooty Shearwaters: including arrival of migrants from the south Pacific (April-May), east to west movement from the eastern Pacific (May-June), and west to east movement from Japan (August-September). Fall migrant Sooties were not detected. The only movements of Short-tails that we detected were a few south-bound migrants in September-November.

Development and evaluation of a multi-locus sequence typing scheme for Mycoplasma synoviae.

PubMed

Dijkman, R; Feberwee, A; Landman, W J M

2016-08-01

Reproducible molecular Mycoplasma synoviae typing techniques with sufficient discriminatory power may help to expand knowledge on its epidemiology and contribute to the improvement of control and eradication programmes of this mycoplasma species. The present study describes the development and validation of a novel multi-locus sequence typing (MLST) scheme for M. synoviae. Thirteen M. synoviae isolates originating from different poultry categories, farms and lesions, were subjected to whole genome sequencing. Their sequences were compared to that of M. synoviae reference strain MS53. A high number of single nucleotide polymorphisms (SNPs) indicating considerable genetic diversity were identified. SNPs were present in over 40 putative target genes for MLST of which five target genes were selected (nanA, uvrA, lepA, ruvB and ugpA) for the MLST scheme. This scheme was evaluated analysing 209 M. synoviae samples from different countries, categories of poultry, farms and lesions. Eleven clonal clusters and 76 different sequence types (STs) were obtained. Clustering occurred following geographical origin, supporting the hypothesis of regional population evolution. M. synoviae samples obtained from epidemiologically linked outbreaks often harboured the same ST. In contrast, multiple M. synoviae lineages were found in samples originating from swollen joints or oviducts from hens that produce eggs with eggshell apex abnormalities indicating that further research is needed to identify the genetic factors of M. synoviae that may explain its variations in tissue tropism and disease inducing potential. Furthermore, MLST proved to have a higher discriminatory power compared to variable lipoprotein and haemagglutinin A typing, which generated 50 different genotypes on the same database.

Simulating the Effects of Widespread Adoption of Efficient Irrigation Technologies on Irrigation Water Use

NASA Astrophysics Data System (ADS)

Kendall, A. D.; Deines, J. M.; Hyndman, D. W.

2017-12-01

Irrigation technologies are changing: becoming more efficient, better managed, and capable of more precise targeting. Widespread adoption of these technologies is shifting water balances and significantly altering the hydrologic cycle in some of the largest irrigated regions in the world, such as the High Plains Aquifer of the USA. There, declining groundwater resources, increased competition from alternate uses, changing surface water supplies, and increased subsidies and incentives are pushing farmers to adopt these new technologies. Their decisions about adoption, irrigation extent, and total water use are largely unrecorded, limiting critical data for what is the single largest consumptive water use globally. Here, we present a novel data fusion of an annual water use and technology database in Kansas with our recent remotely-sensed Annual Irrigation Maps (AIM) dataset to produce a spatially and temporally complete record of these decisions. We then use this fusion to drive the Landscape Hydrologic Model (LHM), which simulates the full terrestrial water cycle at hourly timesteps for large regions. The irrigation module within LHM explicitly simulates each major irrigation technology, allowing for a comprehensive evaluation of changes in irrigation water use over time and space. Here we simulate 2000 - 2016, a period which includes a major increase in the use of modern efficient irrigation technology (such as Low Energy Precision Application, LEPA) as well as both drought and relative wet periods. Impacts on water use are presented through time and space, along with implications for adopting these technologies across the USA and globally.

Prevalence of a koinobiont endoparasitoid Misotermes mindeni (Diptera: Phoridae) in colonies of the fungus-growing termite Macrotermes gilvus (Blattodea: Termitidae) in Malaysia.

PubMed

Foo, Foong-Kuan; Singham, G Veera; Othman, Ahmad Sofiman; Lee, Chow-Yang

2011-10-01

A survey of the infestation rate of colonies of Macrotermes gilvus (Hagen) (Termitidae: Macrotermitinae) with the koinobiont endoparasitoid Misotermes mindeni Disney & Neoh (Diptera: Phoridae) was conducted in Malaysia from September 2009 to January 2011 in the states of Kedah, Penang, Perak, Selangor, Kuala Lumpur, Johor, Terengganu, and Sarawak. Of the 1,125 M. gilvus mounds surveyed, 12.4% contained termites parasitized by M. mindeni and these mounds occurred only in the states of Penang and Perak. High frequencies of mounds containing parasitized termites were found at sites in Penang: Bayan Lepas (21.1%), Minden Campus of Universiti Sains Malaysia ([USM]; 24.5%), Teluk Bahang (28.0%), and Bukit Mertajam (35.0%); the lowest frequency (4.0%) was recorded from Gelugor. The parasitized colonies at all sites were classified as healthy, with exception of several from the Minden Campus of USM (96.4% healthy) and Ayer Itam (87.5% healthy). Most parasitized colonies (71.2%) had a low level of M. mindeni infestation. Only 16.7 and 12.1% of the infested colonies had moderate or high parasite infestation levels, respectively. The height of infected mounds was significantly higher than that of the healthy mounds, but there was no difference between the mound diameters of infested and uninfested mounds. Parasite infestation level was not significantly correlated with mound height or mound diameter. The ambient light intensity at sites with infested mounds was significantly lower than that of uninfested mounds. There was also a significant negative relationship between light intensity and degree of parasitism.

Multilocus sequence analysis of Thermoanaerobacter isolates reveals recombining, but differentiated, populations from geothermal springs of the Uzon Caldera, Kamchatka, Russia

PubMed Central

Wagner, Isaac D.; Varghese, Litty B.; Hemme, Christopher L.; Wiegel, Juergen

2013-01-01

Thermal environments have island-like characteristics and provide a unique opportunity to study population structure and diversity patterns of microbial taxa inhabiting these sites. Strains having ≥98% 16S rRNA gene sequence similarity to the obligately anaerobic Firmicutes Thermoanaerobacter uzonensis were isolated from seven geothermal springs, separated by up to 1600 m, within the Uzon Caldera (Kamchatka, Russian Far East). The intraspecies variation and spatial patterns of diversity for this taxon were assessed by multilocus sequence analysis (MLSA) of 106 strains. Analysis of eight protein-coding loci (gyrB, lepA, leuS, pyrG, recA, recG, rplB, and rpoB) revealed that all loci were polymorphic and that nucleotide substitutions were mostly synonymous. There were 148 variable nucleotide sites across 8003 bp concatenates of the protein-coding loci. While pairwise FST values indicated a small but significant level of genetic differentiation between most subpopulations, there was a negligible relationship between genetic divergence and spatial separation. Strains with the same allelic profile were only isolated from the same hot spring, occasionally from consecutive years, and single locus variant (SLV) sequence types were usually derived from the same spring. While recombination occurred, there was an “epidemic” population structure in which a particular T. uzonensis sequence type rose in frequency relative to the rest of the population. These results demonstrate spatial diversity patterns for an anaerobic bacterial species in a relative small geographic location and reinforce the view that terrestrial geothermal springs are excellent places to look for biogeographic diversity patterns regardless of the involved distances. PMID:23801987

Tropomyosin-related kinase C (TrkC) enhances podocyte migration by ERK-mediated WAVE2 activation.

PubMed

Gromnitza, Sascha; Lepa, Carolin; Weide, Thomas; Schwab, Albrecht; Pavenstädt, Hermann; George, Britta

2018-03-01

Podocyte malfunction is central to glomerular diseases and is marked by defective podocyte intercellular junctions and actin cytoskeletal dynamics. Podocytes share many morphologic features with neurons, so that similar sets of proteins appear to regulate cell process formation. One such protein is the tropomyosin-related kinase C (TrkC). TrkC deficiency in mice leads to proteinuria as a surrogate of defective kidney filter function. Activation of endogenous TrkC by its ligand neurotrophin-3 resulted in increased podocyte migration-a surrogate of podocyte actin dynamics in vivo. Employing a mutagenesis approach, we found that the Src homologous and collagen-like (Shc) binding site Tyr 516 within the TrkC cytoplasmic domain was necessary for TrkC-induced migration of podocytes. TrkC activation led to a mobility shift of Wiskott-Aldrich syndrome family verprolin-homologous protein (WAVE)-2 which is known to orchestrate Arp2/3 activation and actin polymerization. Chemical inactivation of Erk or mutagenesis of 2 of 4 known Erk target sites within WAVE2, Thr 346 and Ser 351 , abolished the TrkC-induced WAVE2 mobility shift. Knockdown of WAVE2 by shRNA abolished TrkC-induced podocyte migration. In summary, TrkC signals to the podocyte actin cytoskeleton to induce migration by phosphorylating WAVE2 Erk dependently. This signaling mechanism may be important for TrkC-mediated cytoskeletal dynamics in podocyte disease.-Gromnitza, S., Lepa, C., Weide, T., Schwab, A., Pavenstädt, H., George, B. Tropomyosin-related kinase C (TrkC) enhances podocyte migration by ERK-mediated WAVE2 activation.

PA01.75. Hidden beauty concepts in ayurveda w.r.t agada tantra

PubMed Central

Kalyanimath, Gurusiddeshwar J.; Sharanesh, T.; Ashwinikumar; Anita, M.

2012-01-01

Purpose: Beauty is not in the face; Beauty is a light in the heart. In our Ayurveda it is stated that Physical, Mental and Spiritual beauty as a combined unit projects the cosmetic sense of Ayurveda (Ch.Su 1/41). According to Ayurveda healthy skin is the result of overall condition of individuals and prescribes numerous skin care treatments that need to be pursued at every stage of life. Ayurveda determines beauty by Prakruti(body constitution), Sara (structural predominance), Samhanana (compactness of body), Twak (skin complexion), Pramana (measurement) and Dirghayu lakshana (symptom of long life). Ayurveda cosmetology started with garbhini paricharya, Dinacharya, Ratricharya and Ritucharya with practice of medicinal herbs and minerals. In day-to-day life, knowingly or unknowingly we exposing lots of chemicals /toxins to our body, those spoiling our natural beauty silently, this same concept is explained in Agada tantra under concept of Dhooshivisha (Su.Ka 2/33) and Garaviasha. Method: 1. Literature review of concept related to cosmetology in relation to Agada Tantra.2. Analysis and Interpretation of mode of action of Agada yoga's in relieving the symptoms of Twak vikaras. Result: 1. Specific Agada yogas like Bilwadi Agada , Dhooshivishari Agada, Moorvadi choorna, Paarantyadi Keram shows best preventive and curative action in twak vikaras.2. Some of the Agadas like Moorvadi choona (A.hrudaya) lepas have enhansess the internal and external beauty. Conclusion: Agada tantra is not only a branch of Ayurveda it deals with management of acute and chronic diseases but also a added benefit of being used for cosmetology.

Quantum quenches and work distributions in ultralow-density systems.

PubMed

Shchadilova, Yulia E; Ribeiro, Pedro; Haque, Masudul

2014-02-21

We present results on quantum quenches in lattice systems with a fixed number of particles in a much larger number of sites. Both local and global quenches in this limit generically have power-law work distributions ("edge singularities"). We show that this regime allows for large edge singularity exponents beyond that allowed by the constraints of the usual thermodynamic limit. This large-exponent singularity has observable consequences in the time evolution, leading to a distinct intermediate power-law regime in time. We demonstrate these results first using local quantum quenches in a low-density Kondo-like system, and additionally through global and local quenches in Bose-Hubbard, Aubry-Andre, and hard-core boson systems at low densities.

Anselm's Discovery of the Gross-Neveu Model in 1958

NASA Astrophysics Data System (ADS)

Shifman, M.

2013-06-01

The Gross-Neveu model comprises quantum field theory of N Dirac fermions interacting via four-fermion interaction in one spatial and one time dimension. It was introduced in 1974 (shortly after quantum chromodynamics was discovered) by David Gross and André Neveu [1] as a toy model which mimics two crucial features of quantum chromodynamics: asymptotic freedom and spontaneous breaking of a chiral symmetry. The model is based on N Dirac (i.e. complex two-component) fermions, ψ1, ψ2, ..., ψN. The Lagrangian of the Gross-Neveau model is [ {L} = bar{psi}ipartial_{mu}gamma^{mu}psi + frac{g^{2}}{2}(sumlimits_{k = 1}^{N}bar{psi}_{k}psi^{k})^{2}.

Appealing to the Republic of Letters: An Autopsy of Anti-venereal Trials in Eighteenth-century Mexico.

PubMed

Clark, Fiona

2014-02-01

This study analyses the narrative elements of a little-known report into anti-venereal trials written by an Irish military physician-surgeon, Daniel O'Sullivan (1760- c .1797). It explores the way in which O'Sullivan as the narrator of the Historico-critical report creates medical heroes and anti-heroes as a means to criticise procedures initiated by staff in the Hospital General de San Andrés, Mexico City. The resulting work depicts a much less positive picture of medical trials and hospital authorities in this period than has been recorded to date, and provides a critical and complicated assessment of one of Spain's leading physicians of the nineteenth century, Francisco Javier Balmis (1753-1819).

A new fit-for-purpose model testing framework: Decision Crash Tests

NASA Astrophysics Data System (ADS)

Tolson, Bryan; Craig, James

2016-04-01

Decision-makers in water resources are often burdened with selecting appropriate multi-million dollar strategies to mitigate the impacts of climate or land use change. Unfortunately, the suitability of existing hydrologic simulation models to accurately inform decision-making is in doubt because the testing procedures used to evaluate model utility (i.e., model validation) are insufficient. For example, many authors have identified that a good standard framework for model testing called the Klemes Crash Tests (KCTs), which are the classic model validation procedures from Klemeš (1986) that Andréassian et al. (2009) rename as KCTs, have yet to become common practice in hydrology. Furthermore, Andréassian et al. (2009) claim that the progression of hydrological science requires widespread use of KCT and the development of new crash tests. Existing simulation (not forecasting) model testing procedures such as KCTs look backwards (checking for consistency between simulations and past observations) rather than forwards (explicitly assessing if the model is likely to support future decisions). We propose a fundamentally different, forward-looking, decision-oriented hydrologic model testing framework based upon the concept of fit-for-purpose model testing that we call Decision Crash Tests or DCTs. Key DCT elements are i) the model purpose (i.e., decision the model is meant to support) must be identified so that model outputs can be mapped to management decisions ii) the framework evaluates not just the selected hydrologic model but the entire suite of model-building decisions associated with model discretization, calibration etc. The framework is constructed to directly and quantitatively evaluate model suitability. The DCT framework is applied to a model building case study on the Grand River in Ontario, Canada. A hypothetical binary decision scenario is analysed (upgrade or not upgrade the existing flood control structure) under two different sets of model building

High-resolution paleoclimatic analysis of a paleosol-bearing alluvial succesion, Plio-Pleistocene of Argentina

NASA Astrophysics Data System (ADS)

Beilinson, Elisa; Sol Raigemborn, María

2013-04-01

Plio-Pleistocene paleosol-bearing alluvial strata of the Punta San Andrés Alloformation are continuously exposed along the marine cliffs of south-eastern Buenos Aires province, Argentina. Outcrops are dominated by floodplain siltstones and mudstones that exhibit a cyclic alternation between weakly to well-developed calcisols, vertisols and protosols. The study interval was deposited by a mixed, predominantly suspended-load fluvial system. The aim of this presentation is to determinate whether the evolution of the different types of paleosols was controlled by cyclic climatic changes in relation to the climatic deterioration that was registered during the Plio-Pleistocene of southern South America. The studied unit is composed of a two-tier cyclic stratal hierarchy produced by the combined effects of autogenic and allogenic processes. The lower hierarchy was identified as meter-scale fluvial aggradational cycles. All together, the four identified cycles make up the higher, decameter-scale hierarchy. This is dominated by sandstone bodies encased in paleosol-rich floodplain deposits that change their relative participation from base to top, towards more channelized deposits. This fluvial succession is disconformably bounded, and was possibly generated in response to fourth-order episodes of eustatic sea-level rise and fall in the Atlantic Ocean. Identified paleosols show a general trend from protosols to an alternation between vertisols and gradually better developed calcisols. In general, all the identified paleosol-types are characterized by the presence of carbonate cements, absence of redness of hue, low to moderate CIA-K values and a low alumina/bases ratio. All these suggests a weak base loss from the original soil and that the chemical weathering was low to moderate. This probably involved cool to temperate climates and a relatively low water percolation rate through feldspar and other weatherable minerals in soil parent material. The predominant occurrence of

Appealing to the Republic of Letters: An Autopsy of Anti-venereal Trials in Eighteenth-century Mexico

PubMed Central

Clark, Fiona

2014-01-01

This study analyses the narrative elements of a little-known report into anti-venereal trials written by an Irish military physician-surgeon, Daniel O'Sullivan (1760–c.1797). It explores the way in which O'Sullivan as the narrator of the Historico-critical report creates medical heroes and anti-heroes as a means to criticise procedures initiated by staff in the Hospital General de San Andrés, Mexico City. The resulting work depicts a much less positive picture of medical trials and hospital authorities in this period than has been recorded to date, and provides a critical and complicated assessment of one of Spain's leading physicians of the nineteenth century, Francisco Javier Balmis (1753–1819). PMID:24771980

Earth observations of Northern Madagascar taken from Columbia during STS-93 mission

NASA Image and Video Library

1999-07-26

STS093-716-065 (23-27 July 1999) --- The STS-93 astronauts aboard the Space Shuttle Columbia took this picture of a sunrise on the Mozambique Channel along the coast of Madagascar. The nearest point of land is Cape Saint Andre, which forms the northwest corner of the island. Sunglint highlights the land-water boundary along a series of dynamic estuaries. The fifth inlet from the bottom just above the small lake is the Betsiboka Estuary. When the photo was taken, the shuttle was flying over a point located at 18.7 degrees south latitude and 36.1 degrees east longitude. Data back information on the 70mm film listed the time and date as 03:40:43 GMT, July 26, 1999 (orbit 48).

Looking through the lenses of science literacy and cultural diversity: learning from Helena's mistake

NASA Astrophysics Data System (ADS)

Chinn, Pauline W. U.

2012-06-01

Maria Andrée focuses on an immigrant student whose error in a laboratory activity leads to a novel, colorful outcome that she excitedly shares with peers. After engaging in class activities for a few weeks she returns to her earlier dislike of science, saying: "I hate science, particularly Chemistry." The classroom activity system focused on reproduction of school knowledge did not expand to accommodate Helena's "new activity system with an object of learning science." This essay suggests teachers be prepared to teach diverse students in ways supporting multiple ways to engage in science. This becomes possible when teachers view their classrooms as dynamic, participatory activity systems that support content mastery as contributing to but not being identical to science identity and science literacy.

Personnel viewing posters showing how NASA activities have made an impact on Costa Rican people

NASA Image and Video Library

2004-03-03

L-R; Jorge Andres Diaz, Director of the Costa Rican National Hangar for Airborne Research division of the National Center for High Technology(CENAT); NASA Administrator Sean O'Keefe; and Fernando Gutierrez, Costa Rican Minister of Science and Technology(MICIT), viewing posters showing how NASA activities have made an impact on Costa Rican people. Mr. O'Keefe was in Costa Rica to participate in the AirSAR 2004 Mesoamerica campaign, which used NASA DFRC's DC-8 airborne laboratory aircraft. AirSAR 2004 is a three-week expedition by an international team of scientists that will use an all-weather imaging tool, called the Airborne Synthetic Aperture Radar (AirSAR), in a mission ranging from the tropical rain forests of Central America to frigid Antarctica.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Pawlowski, L.; Lacy, W.J.; Dlugosz, J.J.

This book contains the Proceedings from an International Conference on Chemistry for the Protection of the Environment held in Lublin, Poland, September 4-7, 1989. It opens with a tribute to Andre Van Haute who was a member of the Committee on the title subject and who died in 1989. This is followed by a preface by the editors and 70 chapters, which are grouped under the following headings: General Problems; Monitoring Methods for Surface and Ground water and Analysis of Pollutants; Pathways of Chemicals in the Environment; Physicochemical Treatment: Ion Exchange; Physicochemical Treatment: Coagulation, Flocculation and Sorption; Physicochemical Treatment: Oxidation-Reductionmore » Processes; Physicochemical Treatment; Membrane Processes; and Miscellaneous Methods for Removal of Pollutants. There is a brief subject index.« less

Proliferation: Threat and response

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

1996-04-01

During the height of the Cold War, the Russian physicist Andre Sakharov said, `Reducing the risk of annihilating humanity in a nuclear war carries an absolute priority over all other considerations.` The end of the Cold War has reduced the threat of global nuclear war, but today a new threat is rising from the global spread of nuclear, biological, and chemical weapons. Hostile groups and nations have tried - or have been able - to obtain these weapons, the technology, and homegrown ability to make them or ballistic missiles that can deliver the massive annihilation, poison, and death of thesemore » weapons hundreds of miles away. For rogue nations, these weapons are a ticket to power, stature, and confidence in regional war.« less

Annual Fossil-Fuel CO2 Emissions: Uncertainty of Emissions Gridded by On Degree Latitude by One Degree Longitude (1950-2013) (V. 2016)

DOE Data Explorer

Andres, R. J. [CDIAC; Boden, T. A. [CDIAC

2016-01-01

The annual, gridded fossil-fuel CO2 emissions uncertainty estimates from 1950-2013 provided in this database are derived from time series of global, regional, and national fossil-fuel CO2 emissions (Boden et al. 2016). Andres et al. (2016) describes the basic methodology in estimating the uncertainty in the (gridded fossil fuel data product ). This uncertainty is gridded at the same spatial and temporal scales as the mass magnitude maps. This gridded uncertainty includes uncertainty contributions from the spatial, temporal, proxy, and magnitude components used to create the magnitude map of FFCO2 emissions. Throughout this process, when assumptions had to be made or expert judgment employed, the general tendency in most cases was toward overestimating or increasing the magnitude of uncertainty.

Monthly Fossil-Fuel CO2 Emissions: Uncertainty of Emissions Gridded by On Degree Latitude by One Degree Longitude (Uncertainties, V.2016)

DOE Data Explorer

Andres, J.A. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Boden, T.A. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

2016-01-01

The monthly, gridded fossil-fuel CO2 emissions uncertainty estimates from 1950-2013 provided in this database are derived from time series of global, regional, and national fossil-fuel CO2 emissions (Boden et al. 2016). Andres et al. (2016) describes the basic methodology in estimating the uncertainty in the (gridded fossil fuel data product ). This uncertainty is gridded at the same spatial and temporal scales as the mass magnitude maps. This gridded uncertainty includes uncertainty contributions from the spatial, temporal, proxy, and magnitude components used to create the magnitude map of FFCO2 emissions. Throughout this process, when assumptions had to be made or expert judgment employed, the general tendency in most cases was toward overestimating or increasing the magnitude of uncertainty.

Preparation of edge states by shaking boundaries

DOE Office of Scientific and Technical Information (OSTI.GOV)

Shi, Z.C.; Center for Quantum Sciences and School of Physics, Northeast Normal University, Changchun 130024; Hou, S.C.

2016-10-15

Preparing topological states of quantum matter, such as edge states, is one of the most important directions in condensed matter physics. In this work, we present a proposal to prepare edge states in Aubry–André–Harper (AAH) model with open boundaries, which takes advantage of Lyapunov control to design operations. We show that edge states can be obtained with almost arbitrary initial states. A numerical optimalization for the control is performed and the dependence of control process on the system size is discussed. The merit of this proposal is that the shaking exerts only on the boundaries of the model. As amore » by-product, a topological entangled state is achieved by elaborately designing the shaking scheme.« less

Legionella pneumophila transcriptional response following exposure to CuO nanoparticles.

PubMed

Lu, Jingrang; Struewing, Ian; Buse, Helen Y; Kou, Jiahui; Shuman, Howard A; Faucher, Sébastien P; Ashbolt, Nicholas J

2013-04-01

Copper ions are an effective antimicrobial agent used to control Legionnaires' disease and Pontiac fever arising from institutional drinking water systems. Here, we present data on an alternative bactericidal agent, copper oxide nanoparticles (CuO-NPs), and its efficacy on Legionella pneumophila. In broth cultures, the CuO-NPs caused growth inhibition, which appeared to be concentration and exposure time dependent. The transcriptomic response of L. pneumophila to CuO-NP exposure was investigated by using a whole-genome microarray. The expression of genes involved in metabolism, transcription, translation, DNA replication and repair, and unknown/hypothetical proteins was significantly affected by exposure to CuO-NPs. In addition, expression of 21 virulence genes was also affected by exposure to CuO-NP and further evaluated by quantitative reverse transcription-PCR (qRT-PCR). Some virulence gene responses occurred immediately and transiently after addition of CuO-NPs to the cells and faded rapidly (icmV, icmW, lepA), while expression of other genes increased within 6 h (ceg29, legLC8, legP, lem19, lem24, lpg1689, and rtxA), 12 h (cegC1, dotA, enhC, htpX, icmE, pvcA, and sidF), and 24 h (legP, lem19, and ceg19), but for most of the genes tested, expression was reduced after 24 h of exposure. Genes like ceg29 and rtxA appeared to be the most responsive to CuO-NP exposures and along with other genes identified in this study may prove useful to monitor and manage the impact of drinking water disinfection on L. pneumophila.

Role of a ribosomal RNA phosphate oxygen during the EF-G–triggered GTP hydrolysis

PubMed Central

Koch, Miriam; Flür, Sara; Kreutz, Christoph; Ennifar, Eric; Micura, Ronald; Polacek, Norbert

2015-01-01

Elongation factor-catalyzed GTP hydrolysis is a key reaction during the ribosomal elongation cycle. Recent crystal structures of G proteins, such as elongation factor G (EF-G) bound to the ribosome, as well as many biochemical studies, provide evidence that the direct interaction of translational GTPases (trGTPases) with the sarcin-ricin loop (SRL) of ribosomal RNA (rRNA) is pivotal for hydrolysis. However, the precise mechanism remains elusive and is intensively debated. Based on the close proximity of the phosphate oxygen of A2662 of the SRL to the supposedly catalytic histidine of EF-G (His87), we probed this interaction by an atomic mutagenesis approach. We individually replaced either of the two nonbridging phosphate oxygens at A2662 with a methyl group by the introduction of a methylphosphonate instead of the natural phosphate in fully functional, reconstituted bacterial ribosomes. Our major finding was that only one of the two resulting diastereomers, the SP methylphosphonate, was compatible with efficient GTPase activation on EF-G. The same trend was observed for a second trGTPase, namely EF4 (LepA). In addition, we provide evidence that the negative charge of the A2662 phosphate group must be retained for uncompromised activity in GTP hydrolysis. In summary, our data strongly corroborate that the nonbridging proSP phosphate oxygen at the A2662 of the SRL is critically involved in the activation of GTP hydrolysis. A mechanistic scenario is supported in which positioning of the catalytically active, protonated His87 through electrostatic interactions with the A2662 phosphate group and H-bond networks are key features of ribosome-triggered activation of trGTPases. PMID:25941362

The variable routes of rafting: stranding dynamics of floating bull kelp Durvillaea antarctica (Fucales, Phaeophyceae) on beaches in the SE Pacific.

PubMed

López, Boris A; Macaya, Erasmo C; Tala, Fadia; Tellier, Florence; Thiel, Martin

2017-02-01

Dispersal on floating seaweeds depends on availability, viability, and trajectories of the rafts. In the southern hemisphere, the bull kelp Durvillaea antarctica is one of the most common floating seaweeds, but phylogeographic studies had shown low connectivity between populations from continental Chile, which could be due to limitations in local supply and dispersal of floating kelps. To test this hypothesis, the spatiotemporal dynamics of kelp strandings were examined in four biogeographic districts along the Chilean coast (28°-42°S). We determined the biomass and demography of stranded individuals on 33 beaches for three subsequent years (2013, 2014, 2015) to examine whether rafting is restricted to certain districts and seasons (winter or summer). Stranded kelps were found on all beaches. Most kelps had only one stipe (one individual), although we also frequently found coalesced holdfasts with mature males and females, which would facilitate successful rafting dispersal, gamete release, and reproduction upon arrival. High biomasses of stranded kelps occurred in the northern-central (30°S-33°S) and southernmost districts (37°S-42°S), and lower biomasses in the northernmost (28°S-30°S) and southern-central districts (33°S-37°S). The highest percentages and sizes of epibionts (Lepas spp.), indicative of prolonged floating periods, were found on stranded kelps in the northernmost and southernmost districts. Based on these results, we conclude that rafting dispersal can vary regionally, being more common in the northernmost and southernmost districts, depending on intrinsic (seaweed biology) and extrinsic factors (shore morphology and oceanography) that affect local supply of kelps and regional hydrodynamics. © 2016 Phycological Society of America.

Adhesive proteins of stalked and acorn barnacles display homology with low sequence similarities.

PubMed

Jonker, Jaimie-Leigh; Abram, Florence; Pires, Elisabete; Varela Coelho, Ana; Grunwald, Ingo; Power, Anne Marie

2014-01-01

Barnacle adhesion underwater is an important phenomenon to understand for the prevention of biofouling and potential biotechnological innovations, yet so far, identifying what makes barnacle glue proteins 'sticky' has proved elusive. Examination of a broad range of species within the barnacles may be instructive to identify conserved adhesive domains. We add to extensive information from the acorn barnacles (order Sessilia) by providing the first protein analysis of a stalked barnacle adhesive, Lepas anatifera (order Lepadiformes). It was possible to separate the L. anatifera adhesive into at least 10 protein bands using SDS-PAGE. Intense bands were present at approximately 30, 70, 90 and 110 kilodaltons (kDa). Mass spectrometry for protein identification was followed by de novo sequencing which detected 52 peptides of 7-16 amino acids in length. None of the peptides matched published or unpublished transcriptome sequences, but some amino acid sequence similarity was apparent between L. anatifera and closely-related Dosima fascicularis. Antibodies against two acorn barnacle proteins (ab-cp-52k and ab-cp-68k) showed cross-reactivity in the adhesive glands of L. anatifera. We also analysed the similarity of adhesive proteins across several barnacle taxa, including Pollicipes pollicipes (a stalked barnacle in the order Scalpelliformes). Sequence alignment of published expressed sequence tags clearly indicated that P. pollicipes possesses homologues for the 19 kDa and 100 kDa proteins in acorn barnacles. Homology aside, sequence similarity in amino acid and gene sequences tended to decline as taxonomic distance increased, with minimum similarities of 18-26%, depending on the gene. The results indicate that some adhesive proteins (e.g. 100 kDa) are more conserved within barnacles than others (20 kDa).

Coral diseases and bleaching on Colombian Caribbean coral reefs.

PubMed

Navas-Camacho, Raúl; Gil-Agudelo, Diego Luis; Rodríguez-Ramírez, Alberto; Reyes-Nivia, María Catalina; Garzón-Ferreira, Jaime

2010-05-01

Since 1998 the National Monitoring System for the Coral Reefs of Colombia (SIMAC) has monitored the occurrence of coral bleaching and diseases in some Colombian coral reefs (permanent stations at San Andres Island, Rosario Islands, Tayrona, San Bernardo Islands and Urabá). The main purpose is to evaluate their health status and to understand the factors that have been contributing to their decline. To estimate these occurrences, annual surveys in 126 permanent belt transects (10 x 2m) with different depth intervals (3-6 meters, 9-12 meters and 15-18 meters) are performed at all reef sites. Data from the 1998-2004 period, revealed that San Andrés Island had many colonies with diseases (38.9 colonies/m2), and Urabá had high numbers with bleaching (54.4 colonies/m2). Of the seven reported coral diseases studied, Dark Spots Disease (DSD), and White Plague Disease (WPD) were noteworthy because they occurred in all Caribbean monitored sites, and because of their high interannual infection incidence. Thirty five species of scleractinian corals were affected by at least one disease and a high incidence of coral diseases on the main reef builders is documented. Bleaching was present in 34 species. During the whole monitoring period, Agaricia agaricites and Siderastrea siderea were the species most severely affected by DSD and bleaching, respectively. Diseases on species such as Agaricia fragilis, A. grahamae, A. humilis, Diploria clivosa, Eusmilia fastigiata, Millepora complanata, and Mycetophyllia aliciae are recorded for first time in Colombia. We present bleaching and disease incidences, kinds of diseases, coral species affected, reef localities studied, depth intervals of surveys, and temporal (years) variation for each geographic area. This variation makes difficult to clearly determine defined patterns or general trends for monitored reefs. This is the first long-term study of coral diseases and bleaching in the Southwestern Caribbean, and one of the few long

Relativistic polytropic spheres with electric charge: Compact stars, compactness and mass bounds, and quasiblack hole configurations

NASA Astrophysics Data System (ADS)

Arbañil, José D. V.; Zanchin, Vilson T.

2018-05-01

We study the static equilibrium configurations of uncharged and charged spheres composed by a relativistic polytropic fluid, and we compare with those of spheres composed by a nonrelativistic polytropic fluid, the later case being already studied in a previous work [J. D. Arbañil, P. S. Lemos, and V. T. Zanchin, Phys. Rev. D 88, 084023 (2013), 10.1103/PhysRevD.88.084023]. An equation of state connecting the pressure p and the energy density ρ is assumed. In the nonrelativistic fluid case, the connection is through a nonrelativistic polytropic equation of state, p =ω ργ , with ω and γ being respectively the polytropic constant and the polytropic exponent. In the relativistic fluid case, the connection is through a relativistic polytropic equation of state, p =ω δγ, with δ =ρ -p /(γ -1 ), and δ being the rest-mass density of the fluid. For the electric charge distribution, we assume that the charge density ρe is proportional to the energy density ρ , ρe=α ρ , with α being a constant such that 0 ≤|α |≤1 . The study is developed by integrating numerically the hydrostatic equilibrium equation. Some properties of the charged spheres such as the gravitational mass, the total electric charge, the radius, the surface redshift, and the speed of sound are analyzed by varying the central rest-mass density, the charge fraction, and the polytropic exponent. In addition, some limits that arise in general relativity, such as the Chandrasekhar limit, the Oppenheimer-Volkoff limit, the Buchdahl bound, and the Buchdahl-Andréasson bound are studied. It is confirmed that charged relativistic polytropic spheres with γ →∞ and α →1 saturate the Buchdahl-Andréasson bound, thus indicating that it reaches the quasiblack hole configuration. We show by means of numerical analysis that, as expected, the major differences between the two cases appear in the high energy density region.

Human factors in aircraft incidents - Results of a 7-year study (Andre Allard Memorial Lecture)

NASA Technical Reports Server (NTRS)

Billings, C. E.; Reynard, W. D.

1984-01-01

It is pointed out that nearly all fatal aircraft accidents are preventable, and that most such accidents are due to human error. The present discussion is concerned with the results of a seven-year study of the data collected by the NASA Aviation Safety Reporting System (ASRS). The Aviation Safety Reporting System was designed to stimulate as large a flow as possible of information regarding errors and operational problems in the conduct of air operations. It was implemented in April, 1976. In the following 7.5 years, 35,000 reports have been received from pilots, controllers, and the armed forces. Human errors are found in more than 80 percent of these reports. Attention is given to the types of events reported, possible causal factors in incidents, the relationship of incidents and accidents, and sources of error in the data. ASRS reports include sufficient detail to permit authorities to institute changes in the national aviation system designed to minimize the likelihood of human error, and to insulate the system against the effects of errors.

Dragon Spacecraft, SSRMS and Dextre

NASA Image and Video Library

2012-05-27

ISS031-E-077666 (25 May 2012) --- The SpaceX Dragon commercial cargo craft is berthed to the Earth-facing side of the International Space Station’s Harmony node. Expedition 31 Flight Engineers Don Pettit and Andre Kuipers grappled Dragon at 9:56 a.m. (EDT) with the Canadarm2 robotic arm and used it to berth Dragon to the at 12:02 p.m. May 25, 2012. Dragon became the first commercially developed space vehicle to be launched to the station to join Russian, European and Japanese resupply craft that service the complex while restoring a U.S. capability to deliver cargo to the orbital laboratory. Dragon is scheduled to spend about a week docked with the station before returning to Earth on May 31 for retrieval.

Dragon Spacecraft grappled by SSRMS

NASA Image and Video Library

2012-05-25

ISS031-E-070804 (25 May 2012) --- The SpaceX Dragon commercial cargo craft is grappled by the Canadarm2 robotic arm at the International Space Station. Expedition 31 Flight Engineers Don Pettit and Andre Kuipers grappled Dragon at 9:56 a.m. (EDT) and used the robotic arm to berth Dragon to the Earth-facing side of the station’s Harmony node at 12:02 p.m. May 25, 2012. Dragon became the first commercially developed space vehicle to be launched to the station to join Russian, European and Japanese resupply craft that service the complex while restoring a U.S. capability to deliver cargo to the orbital laboratory. Dragon is scheduled to spend about a week docked with the station before returning to Earth on May 31 for retrieval.

Dragon Spacecraft grappled by SSRMS

NASA Image and Video Library

2012-05-25

ISS031-E-070799 (25 May 2012) --- The SpaceX Dragon commercial cargo craft is grappled by the Canadarm2 robotic arm at the International Space Station. Expedition 31 Flight Engineers Don Pettit and Andre Kuipers grappled Dragon at 9:56 a.m. (EDT) and used the robotic arm to berth Dragon to the Earth-facing side of the station’s Harmony node at 12:02 p.m. May 25, 2012. Dragon became the first commercially developed space vehicle to be launched to the station to join Russian, European and Japanese resupply craft that service the complex while restoring a U.S. capability to deliver cargo to the orbital laboratory. Dragon is scheduled to spend about a week docked with the station before returning to Earth on May 31 for retrieval.

Dragon Spacecraft Approaches ISS for Grapple

NASA Image and Video Library

2012-05-25

ISS031-E-071146 (25 May 2012) --- The SpaceX Dragon commercial cargo craft is about to be grappled by the Canadarm2 robotic arm at the International Space Station. Expedition 31 Flight Engineers Don Pettit and Andre Kuipers grappled Dragon at 9:56 a.m. (EDT) and used the robotic arm to berth Dragon to the Earth-facing side of the station’s Harmony node at 12:02 p.m. May 25, 2012. Dragon became the first commercially developed space vehicle to be launched to the station to join Russian, European and Japanese resupply craft that service the complex while restoring a U.S. capability to deliver cargo to the orbital laboratory. Dragon is scheduled to spend about a week docked with the station before returning to Earth on May 31 for retrieval.

Dragon Spacecraft, SSRMS and Dextre

NASA Image and Video Library

2012-05-27

ISS031-E-077562 (25 May 2012) --- The SpaceX Dragon commercial cargo craft is berthed to the Earth-facing side of the International Space Station’s Harmony node. Expedition 31 Flight Engineers Don Pettit and Andre Kuipers grappled Dragon at 9:56 a.m. (EDT) with the Canadarm2 robotic arm and used it to berth Dragon to the at 12:02 p.m. May 25, 2012. Dragon became the first commercially developed space vehicle to be launched to the station to join Russian, European and Japanese resupply craft that service the complex while restoring a U.S. capability to deliver cargo to the orbital laboratory. Dragon is scheduled to spend about a week docked with the station before returning to Earth on May 31 for retrieval.

Dragon Spacecraft grappled by SSRMS

NASA Image and Video Library

2012-05-25

ISS031-E-070798 (25 May 2012) --- The SpaceX Dragon commercial cargo craft is grappled by the Canadarm2 robotic arm at the International Space Station. Expedition 31 Flight Engineers Don Pettit and Andre Kuipers grappled Dragon at 9:56 a.m. (EDT) and used the robotic arm to berth Dragon to the Earth-facing side of the station’s Harmony node at 12:02 p.m. May 25, 2012. Dragon became the first commercially developed space vehicle to be launched to the station to join Russian, European and Japanese resupply craft that service the complex while restoring a U.S. capability to deliver cargo to the orbital laboratory. Dragon is scheduled to spend about a week docked with the station before returning to Earth on May 31 for retrieval.

Panel established to revise position statement on climate change

NASA Astrophysics Data System (ADS)

President Robert Dickinson has appointed a panel to review the current AGU position statement on climate change and greenhouse gases, and to consider revising the statement to reflect scientific progress over the last four years. Marvin Geller of the State University of New York-Stonybrook chairs the panel.Other panel members include: Andre Berger, George Lemaître Catholic University of Louvain, Belgium; Anny Cazenave, Observatoire Midi-Pyrénées, Toulouse, France; John Christy, University of Alabama, Huntsville; Ellen Druffel, University of California, Irvine; Jack Fellows, University Consortium for Atmospheric Research, Boulder; Hiroshi Kanzawa, Nagoya University, Japan; William Schlesinger, Duke University, Durham; William (Jim) Shuttleworth, University of Arizona; Eric Sundquist, U.S. Geological Survey, Woods Hole; Richard Turco, University of California, Los Angeles; Ilana Wainer, Universidade Cidade Sao Paulo, Brazil.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Cai Xiaoming; Chen Shu; Wang Yupeng

The superfluid-to-Anderson-insulator transition of a strongly repulsive Bose gas is studied in a one-dimensional incommensurate optical lattice. In the hard-core limit, the Bose-Fermi mapping allows us to deal with the system using the exact numerical method. Based on the Aubry-Andre model, we exploit the phase transition of the hard-core boson system from the superfluid phase with all single-particle states extended to the Bose-glass phase with all the single-particle states being Anderson localized as the strength of the incommensurate potential increases relative to the hopping amplitude. We evaluate the superfluid fraction, one-particle density matrices, momentum distributions, the natural orbitals, and theirmore » occupations. All of these quantities show that there exists a superfluid-to-insulator phase transition in the system.« less

Expedition 8 Returns Home

NASA Image and Video Library

2004-04-30

JSC2004-E-21252 (30 April 2004) --- Astronaut C. Michael Foale, Expedition 8 commander and NASA ISS science officer, is carried in a chair from the Soyuz landing site to an inflatable medical tent after he and his crewmates, cosmonaut Alexander Y. Kaleri (out of frame), Soyuz flight engineer representing Russia’s Federal Space Agency, and European Space Agency (ESA) astronaut Andre Kuipers (out of frame) of the Netherlands, successfully landed in north central Kazakhstan on April 30, 2004, in their Soyuz TMA-3 capsule. Foale and Kaleri completed 195 days in space aboard the International Space Station (ISS), while Kuipers returned after an 11-day research mission as part of a commercial agreement between ESA and Russia’s Federal Space Agency. Photo Credit: NASA/Bill Ingalls

Coding a Weather Model: DOE-FIU Science & Technology Workforce Development Program.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bradley, Jon David

DOE Fellow, Andres Cremisini, completed a 10-week internship with Sandia National Laboratories (SNL) in Albuquerque, New Mexico. Under the management of Kristopher Klingler and the mentorship of Jon Bradley, he was tasked with conceiving and coding a realistic weather model for use in physical security applications. The objective was to make a weather model that could use real data to accurately predict wind and precipitation conditions at any location of interest on the globe at any user-determined time. The intern received guidance on software design, the C++ programming language and clear communication of project goals and ongoing progress. In addition,more » Mr. Cremisini was given license to structure the program however he best saw fit, an experience that will benefit ongoing research endeavors.« less

Psychosocial pathways to inconsistent condom use among male sex workers: personality, drug misuse and criminality.

PubMed

Cortez, Fernanda C Prado; Boer, Douglas P; Baltieri, Danilo A

2011-09-01

This research compared street male sex workers in Santo André, Brazil, that reported consistent condom use with those that revealed inconsistent condom use with their clients, concerning personality aspects, impulsiveness, alcohol and drug consumption, depressive symptoms, sociodemographic data and criminal involvement. Eighty-six male sex workers were evaluated in face-to-face interviews at their place of work. A 'snowball' sampling procedure was used to access this hard-to-reach population. Male sex workers with inconsistent condom use showed greater involvement with criminal activities, higher reward dependence level and more frequent self-report of being HIV-positive. Conceptualisation of male sex workers' psychological characteristics may be required where HIV risk is not only attributed to sex work per se, but to other aspects such as personality-related factors and negative identity.

Committees and sponsors

NASA Astrophysics Data System (ADS)

2011-10-01

International Advisory Committee Richard F CastenYale, USA Luiz Carlos ChamonSão Paulo, Brazil Osvaldo CivitareseLa Plata, Argentina Jozsef CsehATOMKI, Hungary Jerry P DraayerLSU, USA Alfredo Galindo-UribarriORNL & UT, USA James J KolataNotre Dame, USA Jorge López UTEP, USA Joseph B NatowitzTexas A & M, USA Ma Esther Ortiz IF-UNAM Stuart PittelDelaware, USA Andrés SandovalIF-UNAM Adam SzczepaniakIndiana, USA Piet Van IsackerGANIL, France Michael WiescherNotre Dame, USA Organizing Committee Libertad Barrón-Palos (Chair)IF-UNAM Roelof BijkerICN-UNAM Ruben FossionICN-UNAM David LizcanoININ Sponsors Instituto de Ciencias Nucleares, UNAMInstituto de Física, UNAMInstituto Nacional de Investigaciones NuclearesDivisión de Física Nuclear de la SMFCentro Latinoamericano de Física

Adhesive Proteins of Stalked and Acorn Barnacles Display Homology with Low Sequence Similarities

PubMed Central

Jonker, Jaimie-Leigh; Abram, Florence; Pires, Elisabete; Varela Coelho, Ana; Grunwald, Ingo; Power, Anne Marie

2014-01-01

Barnacle adhesion underwater is an important phenomenon to understand for the prevention of biofouling and potential biotechnological innovations, yet so far, identifying what makes barnacle glue proteins ‘sticky’ has proved elusive. Examination of a broad range of species within the barnacles may be instructive to identify conserved adhesive domains. We add to extensive information from the acorn barnacles (order Sessilia) by providing the first protein analysis of a stalked barnacle adhesive, Lepas anatifera (order Lepadiformes). It was possible to separate the L. anatifera adhesive into at least 10 protein bands using SDS-PAGE. Intense bands were present at approximately 30, 70, 90 and 110 kilodaltons (kDa). Mass spectrometry for protein identification was followed by de novo sequencing which detected 52 peptides of 7–16 amino acids in length. None of the peptides matched published or unpublished transcriptome sequences, but some amino acid sequence similarity was apparent between L. anatifera and closely-related Dosima fascicularis. Antibodies against two acorn barnacle proteins (ab-cp-52k and ab-cp-68k) showed cross-reactivity in the adhesive glands of L. anatifera. We also analysed the similarity of adhesive proteins across several barnacle taxa, including Pollicipes pollicipes (a stalked barnacle in the order Scalpelliformes). Sequence alignment of published expressed sequence tags clearly indicated that P. pollicipes possesses homologues for the 19 kDa and 100 kDa proteins in acorn barnacles. Homology aside, sequence similarity in amino acid and gene sequences tended to decline as taxonomic distance increased, with minimum similarities of 18–26%, depending on the gene. The results indicate that some adhesive proteins (e.g. 100 kDa) are more conserved within barnacles than others (20 kDa). PMID:25295513

Diversity and evolution of Lactobacillus casei group isolated from fermented dairy products in Tibet.

PubMed

Feng, Jing; Jiang, Yujun; Li, Mingyu; Zhao, Siyu; Zhang, Yanming; Li, Xuesong; Wang, Hui; Lin, Guangen; Wang, Hao; Li, Tiejing; Man, Chaoxin

2018-05-25

Bacteria in Lactobacillus casei group, including Lactobacillus casei (L. casei), Lactobacillus paracasei (L. paracasei), and Lactobacillus rhamnosus (L. rhamnosus) are important lactic acid bacteria in the production of fermented dairy products and are faced with the controversial nomenclatural status due to their close phylogenetic similarity. To probe the evolution and phylogeny of L. casei group, 100 isolates of lactic acid bacteria originated from naturally fermented dairy products in Tibet of China were subjected to multilocus sequence typing (MLST). The MLST scheme, based on analysis of the housekeeping genes fusA, ileS, lepA, leuS, pyrG, recA and recG, revealed that all the isolates belonged to a group containing the L. paracasei reference strains and were clearly different from the strains of L. casei and L. rhamnosus. Although nucleotide diversity (π) was low for the seven genes (ranging from 0.00341 for fusA to 0.01307 for recG), high genetic diversity represented by 83 sequence types (STs) with a discriminatory index of 0.98 was detected. A network-like structure based on split decomposition analysis, and the high values of the relative effect of recombination and mutation in the diversification of the lineages (r/m = 4.76) and the relative frequency of occurrence of recombination and mutation (ρ/θ = 2.62) indicated that intra-species recombination occurred frequently and homologous recombination played a key role in generating genotypic diversity amongst L. paracasei strains in Tibet. The discovery of 51 new STs and the results of STRUCTURE analysis suggested that the L. casei group in Tibet had an individual and particular population structure in comparison to European isolates. Overall, this research might be the first report about genetic diversity and population structure of Lactobacillus populations isolated from naturally fermented dairy products in Tibet based on MLST scheme.

Brood Ball-Mediated Transmission of Microbiome Members in the Dung Beetle, Onthophagus taurus (Coleoptera: Scarabaeidae)

PubMed Central

Estes, Anne M.; Hearn, David J.; Snell-Rood, Emilie C.; Feindler, Michele; Feeser, Karla; Abebe, Tselotie

2013-01-01

Insects feeding on plant sap, blood, and other nutritionally incomplete diets are typically associated with mutualistic bacteria that supplement missing nutrients. Herbivorous mammal dung contains more than 86% cellulose and lacks amino acids essential for insect development and reproduction. Yet one of the most ecologically necessary and evolutionarily successful groups of beetles, the dung beetles (Scarabaeinae) feeds primarily, or exclusively, on dung. These associations suggest that dung beetles may benefit from mutualistic bacteria that provide nutrients missing from dung. The nesting behaviors of the female parent and the feeding behaviors of the larvae suggest that a microbiome could be vertically transmitted from the parental female to her offspring through the brood ball. Using sterile rearing and a combination of molecular and culture-based techniques, we examine transmission of the microbiome in the bull-headed dung beetle, Onthophagus taurus. Beetles were reared on autoclaved dung and the microbiome was characterized across development. A ~1425 bp region of the 16S rRNA identified Pseudomonadaceae, Enterobacteriaceae, and Comamonadaceae as the most common bacterial families across all life stages and populations, including cultured isolates from the 3rd instar digestive system. Finer level phylotyping analyses based on lepA and gyrB amplicons of cultured isolates placed the isolates closest to Enterobacter cloacae, Providencia stuartii, Pusillimonas sp., Pedobacter heparinus, and Lysinibacillus sphaericus. Scanning electron micrographs of brood balls constructed from sterile dung reveals secretions and microbes only in the chamber the female prepares for the egg. The use of autoclaved dung for rearing, the presence of microbes in the brood ball and offspring, and identical 16S rRNA sequences in both parent and offspring suggests that the O. taurus female parent transmits specific microbiome members to her offspring through the brood chamber. The

Outlets for Oil and Gas from the Central Asian Republics - Geo-Political and Geo-Economic Implications for Regional and Non Regional States

DTIC Science & Technology

2003-04-07

COMPETITORS …………………………………………………………………………….….21 INVESTORS………………………………………………………………………………….…22 THE AFGHANISTAN FACTOR……………………………………………..………….…….22 EFFECTS AND...today represents one of the world’s last great frontiers for geological survey and analysis . It offers opportunities for investment in the discovery...roots have changed over time and people have adopted their present identity relatively recently.8 In the historical analysis of 3 Central Asia, Andre G

The discovery of radioactivity

NASA Astrophysics Data System (ADS)

Radvanyi, Pierre; Villain, Jacques

2017-11-01

The radioactivity of uranium was discovered in 1896 by Henri Becquerel who, starting from a wrong idea, progressively realized what he was observing, regularly informing the French Academy of Sciences of the progress he was doing. In the next years, it was found that thorium was radioactive too, and two new radioactive elements, polonium and radium, were discovered by Pierre and Marie Curie, while a third one, actinium, was identified by André Debierne. The study of the penetrating power and of the effect of electric and magnetic fields allowed scientists to demonstrate the complexity of nuclear radiation with its three components α, β, γ. The Comptes rendus de l'Académie des sciences allow the reader to see how difficult it was to understand the nature of radioactivity, which was essentially elucidated by Ernest Rutherford and Frederick Soddy.

"In the same way a poem contains the alphabet": the significance of translation in William I. Grossman's Freud.

PubMed

Reed, Gail S

2009-02-01

William I. Grossman's contributions to psychoanalysis have been insufficiently appreciated, perhaps because his writing is concentrated and his meaning consequently difficult to unpack. One of his most important contributions is a remarkable description of the systematic way Freud imagined, thought, and theorized, beginning long before he created psychoanalysis. This way of thinking exemplifies Freud's theories even as it organizes his thinking. It is flexible, expandable, hierarchical, and recursive. Grossman's reading provides a window into Freud's texts that yields exciting new insights, including the idea that a transformative version of translation, a perception of the way Freud thinks creatively, may help psychoanalysts of different cultures and systems of thought communicate across boundaries. André Green's concept of the pathological negative is used as an example of how Grossman's Freud can facilitate a crossing of cultural and theoretical boundaries.

From ''being to the self'' to ''become to be'': on development of autonomy construction in nursing students.

PubMed

Waterkemper, Roberta; do Prado, Marta Lenise; Medina-Moya, José Luis; Backes, Vânia Marli Schubert

2014-01-01

To understand nursing student's self-consciousness and his/her autonomy in the discipline of fundamentals of professional care in the context of a liberating pedagogical proposal. This qualitative, case-based research in the model of Ludke and André involved 14 students participating in the discipline. Data were collected by non-participatory observation and analysis of documents. Field observation was conducted from March to July 2010 and data were collected according to the proposal of Minayo: pre-analysis, exploration of material and treatment of results. We constructed two thematic units of analysis: from ''being to the self'' and exercise of ''become to be''. When nursing students feel more liberty, they have the opportunity to substitute the scary prospect of learning something new material to something that motivates their curiosity and leads them to become more autonomous.

Dragon Spacecraft, SSRMS and Dextre

NASA Image and Video Library

2012-05-27

ISS031-E-077669 (25 May 2012) --- With rays of sunshine and the thin blue atmosphere of Earth serving as a backdrop, the SpaceX Dragon commercial cargo craft is berthed to the Earth-facing side of the International Space Station’s Harmony node. Expedition 31 Flight Engineers Don Pettit and Andre Kuipers grappled Dragon at 9:56 a.m. (EDT) with the Canadarm2 robotic arm and used it to berth Dragon to the at 12:02 p.m. May 25, 2012. Dragon became the first commercially developed space vehicle to be launched to the station to join Russian, European and Japanese resupply craft that service the complex while restoring a U.S. capability to deliver cargo to the orbital laboratory. Dragon is scheduled to spend about a week docked with the station before returning to Earth on May 31 for retrieval

Dragon Spacecraft grappled by SSRMS

NASA Image and Video Library

2012-05-25

ISS031-E-070772 (25 May 2012) --- With darkness, Earth's horizon and thin line of atmosphere forming a backdrop, the SpaceX Dragon commercial cargo craft is grappled by the Canadarm2 robotic arm at the International Space Station. Expedition 31 Flight Engineers Don Pettit and Andre Kuipers grappled Dragon at 9:56 a.m. (EDT) and used the robotic arm to berth Dragon to the Earth-facing side of the station’s Harmony node at 12:02 p.m. May 25, 2012. Dragon became the first commercially developed space vehicle to be launched to the station to join Russian, European and Japanese resupply craft that service the complex while restoring a U.S. capability to deliver cargo to the orbital laboratory. Dragon is scheduled to spend about a week docked with the station before returning to Earth on May 31 for retrieval.

Dragon Spacecraft grappled by SSRMS

NASA Image and Video Library

2012-05-25

ISS031-E-070774 (25 May 2012) --- With darkness, Earth's horizon and thin line of atmosphere forming a backdrop, the SpaceX Dragon commercial cargo craft is grappled by the Canadarm2 robotic arm at the International Space Station. Expedition 31 Flight Engineers Don Pettit and Andre Kuipers grappled Dragon at 9:56 a.m. (EDT) and used the robotic arm to berth Dragon to the Earth-facing side of the station’s Harmony node at 12:02 p.m. May 25, 2012. Dragon became the first commercially developed space vehicle to be launched to the station to join Russian, European and Japanese resupply craft that service the complex while restoring a U.S. capability to deliver cargo to the orbital laboratory. Dragon is scheduled to spend about a week docked with the station before returning to Earth on May 31 for retrieval.

Dragon Spacecraft grappled by SSRMS

NASA Image and Video Library

2012-05-25

ISS031-E-071199 (25 May 2012) --- With clouds over Earth forming a backdrop, the SpaceX Dragon commercial cargo craft is photographed during grappling operations with the Canadarm2 robotic arm at the International Space Station. Expedition 31 Flight Engineers Don Pettit and Andre Kuipers grappled Dragon at 9:56 a.m. (EDT) and used the robotic arm to berth Dragon to the Earth-facing side of the station's Harmony node at 12:02 p.m. May 25, 2012. Dragon became the first commercially developed space vehicle to be launched to the station to join Russian, European and Japanese resupply craft that service the complex while restoring a U.S. capability to deliver cargo to the orbital laboratory. Dragon is scheduled to spend about a week docked with the station before returning to Earth on May 31 for retrieval.

Dragon Spacecraft Approaches ISS for Grapple

NASA Image and Video Library

2012-05-25

ISS031-E-071143 (25 May 2012) --- The SpaceX Dragon commercial cargo craft approaches the International Space Station on May 25, 2012 for grapple and berthing. Expedition 31 Flight Engineers Don Pettit and Andre Kuipers grappled Dragon at 9:56 a.m. (EDT) with the Canadarm2 robotic arm and used the robotic arm to berth Dragon to the Earth-facing side of the station’s Harmony node at 12:02 p.m. May 25, 2012. Dragon became the first commercially developed space vehicle to be launched to the station to join Russian, European and Japanese resupply craft that service the complex while restoring a U.S. capability to deliver cargo to the orbital laboratory. Dragon is scheduled to spend about a week docked with the station before returning to Earth on May 31 for retrieval.

Dragon Spacecraft on Approach to the ISS

NASA Image and Video Library

2012-05-25

ISS031-E-070745 (25 May 2012) --- The SpaceX Dragon commercial cargo craft approaches the International Space Station on May 25, 2012 for grapple and berthing. Expedition 31 Flight Engineers Don Pettit and Andre Kuipers grappled Dragon at 9:56 a.m. (EDT) with the Canadarm2 robotic arm and used the robotic arm to berth Dragon to the Earth-facing side of the station’s Harmony node at 12:02 p.m. May 25, 2012. Dragon became the first commercially developed space vehicle to be launched to the station to join Russian, European and Japanese resupply craft that service the complex while restoring a U.S. capability to deliver cargo to the orbital laboratory. Dragon is scheduled to spend about a week docked with the station before returning to Earth on May 31 for retrieval.

Dragon Spacecraft on Approach to the ISS

NASA Image and Video Library

2012-05-25

ISS031-E-071140 (25 May 2012) --- The SpaceX Dragon commercial cargo craft approaches the International Space Station on May 25, 2012 for grapple and berthing. Expedition 31 Flight Engineers Don Pettit and Andre Kuipers grappled Dragon at 9:56 a.m. (EDT) with the Canadarm2 robotic arm and used the robotic arm to berth Dragon to the Earth-facing side of the station’s Harmony node at 12:02 p.m. May 25, 2012. Dragon became the first commercially developed space vehicle to be launched to the station to join Russian, European and Japanese resupply craft that service the complex while restoring a U.S. capability to deliver cargo to the orbital laboratory. Dragon is scheduled to spend about a week docked with the station before returning to Earth on May 31 for retrieval.

Dragon Spacecraft grappled by SSRMS

NASA Image and Video Library

2012-05-25

ISS031-E-071203 (25 May 2012) --- With the blackness of space and clouds over Earth forming a backdrop, the SpaceX Dragon commercial cargo craft is grappled by the Canadarm2 robotic arm at the International Space Station. Expedition 31 Flight Engineers Don Pettit and Andre Kuipers grappled Dragon at 9:56 a.m. (EDT) and used the robotic arm to berth Dragon to the Earth-facing side of the station's Harmony node at 12:02 p.m. May 25, 2012. Dragon became the first commercially developed space vehicle to be launched to the station to join Russian, European and Japanese resupply craft that service the complex while restoring a U.S. capability to deliver cargo to the orbital laboratory. Dragon is scheduled to spend about a week docked with the station before returning to Earth on May 31 for retrieval.

Dragon Spacecraft Approaches ISS

NASA Image and Video Library

2012-05-25

ISS031-E-070730 (25 May 2012) --- The SpaceX Dragon commercial cargo craft approaches the International Space Station on May 25, 2012 for grapple and berthing. Expedition 31 Flight Engineers Don Pettit and Andre Kuipers grappled Dragon at 9:56 a.m. (EDT) with the Canadarm2 robotic arm and used the robotic arm to berth Dragon to the Earth-facing side of the station’s Harmony node at 12:02 p.m. May 25, 2012. Dragon became the first commercially developed space vehicle to be launched to the station to join Russian, European and Japanese resupply craft that service the complex while restoring a U.S. capability to deliver cargo to the orbital laboratory. Dragon is scheduled to spend about a week docked with the station before returning to Earth on May 31 for retrieval.

Dragon Spacecraft Approaches ISS

NASA Image and Video Library

2012-05-25

ISS031-E-071121 (25 May 2012) --- The SpaceX Dragon commercial cargo craft approaches the International Space Station on May 25, 2012 for grapple and berthing. Expedition 31 Flight Engineers Don Pettit and Andre Kuipers grappled Dragon at 9:56 a.m. (EDT) with the Canadarm2 robotic arm and used the robotic arm to berth Dragon to the Earth-facing side of the station’s Harmony node at 12:02 p.m. May 25, 2012. Dragon became the first commercially developed space vehicle to be launched to the station to join Russian, European and Japanese resupply craft that service the complex while restoring a U.S. capability to deliver cargo to the orbital laboratory. Dragon is scheduled to spend about a week docked with the station before returning to Earth on May 31 for retrieval.

Dragon Spacecraft grappled by SSRMS

NASA Image and Video Library

2012-05-25

ISS031-E-071534 (25 May 2012) --- With clouds over Earth forming a backdrop, the SpaceX Dragon commercial cargo craft is grappled by the Canadarm2 robotic arm at the International Space Station. Expedition 31 Flight Engineers Don Pettit and Andre Kuipers grappled Dragon at 9:56 a.m. (EDT) and used the robotic arm to berth Dragon to the Earth-facing side of the station's Harmony node at 12:02 p.m. May 25, 2012. Dragon became the first commercially developed space vehicle to be launched to the station to join Russian, European and Japanese resupply craft that service the complex while restoring a U.S. capability to deliver cargo to the orbital laboratory. Dragon is scheduled to spend about a week docked with the station before returning to Earth on May 31 for retrieval.

Dragon Spacecraft, SSRMS and Dextre

NASA Image and Video Library

2012-05-27

ISS031-E-077670 (25 May 2012) --- With rays of sunshine and the thin blue atmosphere of Earth serving as a backdrop, the SpaceX Dragon commercial cargo craft is berthed to the Earth-facing side of the International Space Station’s Harmony node. Expedition 31 Flight Engineers Don Pettit and Andre Kuipers grappled Dragon at 9:56 a.m. (EDT) with the Canadarm2 robotic arm and used it to berth Dragon to the at 12:02 p.m. May 25, 2012. Dragon became the first commercially developed space vehicle to be launched to the station to join Russian, European and Japanese resupply craft that service the complex while restoring a U.S. capability to deliver cargo to the orbital laboratory. Dragon is scheduled to spend about a week docked with the station before returning to Earth on May 31 for retrieval

Dragon Spacecraft Approaches ISS

NASA Image and Video Library

2012-05-25

ISS031-E-071135 (25 May 2012) --- The SpaceX Dragon commercial cargo craft approaches the International Space Station on May 25, 2012 for grapple and berthing. Expedition 31 Flight Engineers Don Pettit and Andre Kuipers grappled Dragon at 9:56 a.m. (EDT) with the Canadarm2 robotic arm and used the robotic arm to berth Dragon to the Earth-facing side of the station’s Harmony node at 12:02 p.m. May 25, 2012. Dragon became the first commercially developed space vehicle to be launched to the station to join Russian, European and Japanese resupply craft that service the complex while restoring a U.S. capability to deliver cargo to the orbital laboratory. Dragon is scheduled to spend about a week docked with the station before returning to Earth on May 31 for retrieval.

Dragon Spacecraft grappled by SSRMS

NASA Image and Video Library

2012-05-25

ISS031-E-070790 (25 May 2012) --- With clouds and land forming a backdrop, the SpaceX Dragon commercial cargo craft is grappled by the Canadarm2 robotic arm at the International Space Station. Expedition 31 Flight Engineers Don Pettit and Andre Kuipers grappled Dragon at 9:56 a.m. (EDT) and used the robotic arm to berth Dragon to the Earth-facing side of the station’s Harmony node at 12:02 p.m. May 25, 2012. Dragon became the first commercially developed space vehicle to be launched to the station to join Russian, European and Japanese resupply craft that service the complex while restoring a U.S. capability to deliver cargo to the orbital laboratory. Dragon is scheduled to spend about a week docked with the station before returning to Earth on May 31 for retrieval.

Dragon Spacecraft Approaches ISS

NASA Image and Video Library

2012-05-25

ISS031-E-071134 (25 May 2012) --- The SpaceX Dragon commercial cargo craft approaches the International Space Station on May 25, 2012 for grapple and berthing. Expedition 31 Flight Engineers Don Pettit and Andre Kuipers grappled Dragon at 9:56 a.m. (EDT) with the Canadarm2 robotic arm and used the robotic arm to berth Dragon to the Earth-facing side of the station’s Harmony node at 12:02 p.m. May 25, 2012. Dragon became the first commercially developed space vehicle to be launched to the station to join Russian, European and Japanese resupply craft that service the complex while restoring a U.S. capability to deliver cargo to the orbital laboratory. Dragon is scheduled to spend about a week docked with the station before returning to Earth on May 31 for retrieval.

Dragon Spacecraft Approaches ISS

NASA Image and Video Library

2012-05-25

ISS031-E-070663 (25 May 2012) --- The SpaceX Dragon commercial cargo craft approaches the International Space Station on May 25, 2012 for grapple and berthing. Expedition 31 Flight Engineers Don Pettit and Andre Kuipers grappled Dragon at 9:56 a.m. (EDT) with the Canadarm2 robotic arm and used the robotic arm to berth Dragon to the Earth-facing side of the station’s Harmony node at 12:02 p.m. May 25, 2012. Dragon became the first commercially developed space vehicle to be launched to the station to join Russian, European and Japanese resupply craft that service the complex while restoring a U.S. capability to deliver cargo to the orbital laboratory. Dragon is scheduled to spend about a week docked with the station before returning to Earth on May 31 for retrieval.

Dragon Spacecraft Approaches ISS

NASA Image and Video Library

2012-05-25

ISS031-E-071075 (25 May 2012) --- The SpaceX Dragon commercial cargo craft approaches the International Space Station on May 25, 2012 for grapple and berthing. Expedition 31 Flight Engineers Don Pettit and Andre Kuipers grappled Dragon at 9:56 a.m. (EDT) with the Canadarm2 robotic arm and used the robotic arm to berth Dragon to the Earth-facing side of the station’s Harmony node at 12:02 p.m. May 25, 2012. Dragon became the first commercially developed space vehicle to be launched to the station to join Russian, European and Japanese resupply craft that service the complex while restoring a U.S. capability to deliver cargo to the orbital laboratory. Dragon is scheduled to spend about a week docked with the station before returning to Earth on May 31 for retrieval.

How irritating: the role of TRPA1 in sensing cigarette smoke and aerogenic oxidants in the airways

PubMed Central

Simon, Sidney A.; Liedtke, Wolfgang

2008-01-01

Airway irritants cause a variety of lung pathologies. Two separate studies, the first recently reported in the JCI by Bessac et al. and the second reported by Andrè et al. in the current issue of the JCI (see the related article beginning on page 2574), have identified irritants that activate transient receptor potential cation channel, subfamily A, member 1 (TRPA1) receptors in airway sensory neurons, resulting in neurogenic inflammation and respiratory hypersensitivity. The identification of TRPA1 activation by toxicants from cigarette smoke and polluted air, such as crotonaldehyde, acrolein, and oxidizing agents such as hydrogen peroxide, is an important finding. These two studies enhance our understanding of how pollution and cigarette smoke can damage airway function and will hopefully pave the way for the development of rational alternative therapeutics for such airway injury. PMID:18568080

A comparison of the far-infrared and low-frequency Raman spectra of glass-forming liquids

NASA Astrophysics Data System (ADS)

Perova, T. S.; Vij, J. K.; Christensen, D. H.; Nielsen, O. F.

1999-04-01

Far-infrared and low-frequency Raman spectra in the wavenumber range from 15 to 500 cm -1 were recorded for glycerol, triacetin (glycerol triacetate) and o-terphenyl at temperatures from 253 to 355 K. The far-infrared spectra of glycerol appear complex compared with the spectra of triacetin owing to the presence of hydrogen bonding in glycerol. The experimental results obtained for o-terphenyl are in good agreement with normal mode analyses carried out for crystalline o-terphenyl (A. Criado, F.J. Bermejo, A. de Andres, Mol. Phys. 82 (1994) 787). The far-infrared results are compared with the low-frequency Raman spectra of these three glass-forming liquids. The difference in temperature dependences found from these spectra is explained on the basis of different temperature contributions of the relaxational and vibrational processes to the low-frequency vibrational spectra.

The mystery of memory: in search of the past.

PubMed

Paulson, Steve; Aciman, André; Ledoux, Joseph; Schacter, Daniel; Winter, Alison

2013-11-01

A universal fascination with how we remember, forget, and create false memories cuts across the arts and sciences, as do the questions of how and where memories are formed and preserved. Moderated by Steve Paulson, executive producer and host of To the Best of Our Knowledge, novelist and comparative literature professor André Aciman (City University of New York), neuroscientist Joseph LeDoux (New York University), psychologist Daniel Schacter (Harvard University), and historian of science and medicine Alison Winter (University of Chicago) discuss how memory impacts our perception of ourselves, the development of personality, and the ability to construct and reconstruct our past experience. The following is an edited transcript of the discussion that occurred November 14, 2012, 7:00-8:15 PM, at the New York Academy of Sciences in New York City. © 2013 New York Academy of Sciences.

Business leadership as a spiritual discipline.

PubMed

Leigh-Taylor, C

2000-01-01

What motivates organizational leaders in their search for spirituality? They seek to integrate their inner journey with their day-to-day professional roles. This article describes how a course in spirituality for executives has provided tools to analyze and clarify intentions, avoid the traps of excessive greed and power, and make decisions that are both compassionate and effective. André L. Delbecq, DBA, the Thomas J. and Kathleen L. McCarthy Professor at the Leavey School of Business at Santa Clara University in California, offers seminars in spirituality for organizational leadership through the MBA program and the Center for Executive Development. Delbecq is the first to admit his surprise at the number of executives who have repeatedly asked for courses in spirituality. He talks about how his seminars have helped CEOs and other top executives achieve greater effectiveness in leading organizations.

Jean Comandon Neuroscientist.

PubMed

Lorusso, Lorenzo; Lefebvre, Thierry; de Pastre, Béatrice

2016-01-01

The microbiologist Jean Comandon is famous for his studies on the movement of the syphilis bacteria as differentiated in various forms by ultramicroscope. He was also a pioneer on the technical application of the microcinematography in laboratory research. His collaboration with clinicians and surgeons in the study of various pathological disorders is little known. From 1918 to the 1920s, he collaborated with such neurologists as André Thomas, Jean Athanase Sicard, and others in the study of various neurological disorders by using cinematography as a scientific tool for understanding the clinical and pathological mechanisms of diseases. These collaborations allowed him to be involved in the beginnings of the French cinematography industry, especially with Charles Pathé who established a small film studio laboratory in Vincennes where a multidisciplinary group improved the application of cinematography in clinical medical practice.

National Ignition Facility Project: An Update

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hogan, W J; Moses, E; Warner, B

2000-12-07

The National Ignition Facility (NIF) consists of 192 forty-centimeter-square laser beams and a 10-m-diameter target chamber. Physical construction began in 1997. The Laser and Target Area Building and the Optics Assembly Building were the first major construction activities, and despite several unforeseen obstacles, the buildings are now 92% complete and have been done on time and within cost. Prototype component development and testing has proceeded in parallel. Optics vendors have installed full-scale production lines and have done prototype production runs. The assembly and integration of the beampath infrastructure has been reconsidered and a new approach has been developed. This papermore » will discuss the status of the NIF project and the plans for completion. It will also include summary information on Laser MegaJoule (LMJ) provided by M. Andre, LMJ Project Director.« less

The National Ignition Facility Project: An Update

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hogan, W.J.; Moses, E.; Warner, B.

2000-12-07

The National Ignition Facility (NIT) consists of 192 forty-centimeter-square laser beams and a 10-m-diameter target chamber. Physical construction began in 1997. The Laser and Target Area Building and the Optics Assembly Building were the first major construction activities, and despite several unforeseen obstacles, the buildings are now 92% complete and have been done on time and within cost. Prototype component development and testing has proceeded in parallel. Optics vendors have installed full-scale production lines and have done prototype production runs. The assembly and integration of the beam path infrastructure has been reconsidered and a new approach has been developed. Thismore » paper will discuss the status of the NIF project and the plans for completion. It will also include summary information on Laser MegaJoule (LMJ) provided by M. Andre, LMJ Project Director.« less

SeqPig: simple and scalable scripting for large sequencing data sets in Hadoop

PubMed Central

Schumacher, André; Pireddu, Luca; Niemenmaa, Matti; Kallio, Aleksi; Korpelainen, Eija; Zanetti, Gianluigi; Heljanko, Keijo

2014-01-01

Summary: Hadoop MapReduce-based approaches have become increasingly popular due to their scalability in processing large sequencing datasets. However, as these methods typically require in-depth expertise in Hadoop and Java, they are still out of reach of many bioinformaticians. To solve this problem, we have created SeqPig, a library and a collection of tools to manipulate, analyze and query sequencing datasets in a scalable and simple manner. SeqPigscripts use the Hadoop-based distributed scripting engine Apache Pig, which automatically parallelizes and distributes data processing tasks. We demonstrate SeqPig’s scalability over many computing nodes and illustrate its use with example scripts. Availability and Implementation: Available under the open source MIT license at http://sourceforge.net/projects/seqpig/ Contact: andre.schumacher@yahoo.com Supplementary information: Supplementary data are available at Bioinformatics online. PMID:24149054

[Changes in nutritional status of pregnant women assisted at the basic health network, Santo Andre, Brazil].

PubMed

Fujimori, E; de Cassana, L M; Szarfarc, S C; de Oliveira, I M; Guerra-Shinohara, E M

2001-05-01

Nutritional conditions in the pre-gestacional period and during pregnancy were evaluated in 372 pregnant women based on the body mass index and Rosso's Graph. Approximately half (51%) the pregnant women presented normal pre-gestacional weight; however, 17.7% were underweight and 31.3% overweight. In the third trimester, 18.8% were underweight and 28.2% overweight. The weight at birth increased as nutritional conditions during pregnancy improved. These results show the importance of appropriate anthropometric control in order to prevent a bad neonatal prognosis and reaffirms the importance of such activity during the whole routine of pre-natal control.

Final Environmental Assessment for San Andres Water Line, Holloman Air Force Base, Otero County, New Mexico

DTIC Science & Technology

2007-04-16

area by the Proposed Action alternative. 2. There will be no significant impact on the flora, fauna, endangered species, or natural resources in the...result in significant impacts to the quality of the human or natural environment. Accordingly, a finding of no significant impact is warranted for...Table 3-2. Air Pollutant Concentration Standards ..................... ............................ ............ ..... 39 Table 6-1. Individuals

Bacterial population dynamics during uranium reduction andre-oxidation: Application of a novel high density oligonucleotidemicroarray approach

DOE Office of Scientific and Technical Information (OSTI.GOV)

Brodie, Eoin L.; DeSantis, Todd Z.; Joyner, Dominique C.

2006-01-30

Reduction of soluble uranium U(VI) to less-soluble uraniumU(IV) is a promising approach to minimize migration from contaminatedaquifers. It is generally assumed that, under constant reducingconditions, U(IV) is stable and immobile; however, in a previous study,we documented reoxidation of U(IV) under continuous reducing conditions(Wan et al., Environ. Sci. Technol. 2005, 39:6162 6169). To determine ifchanges in microbial community composition were a factor in U(IV)reoxidation, we employed a high-density phylogenetic DNA microarray (16Smicroarray) containing 500,000 probes to monitor changes in bacterialpopulations during this remediation process. Comparison of the 16Smicroarray with clone libraries demonstrated successful detection andclassification of most clone groups. Analysis ofmore » the most dynamic groupsof 16S rRNA gene amplicons detected by the 16S microarray identified fiveclusters of bacterial subfamilies responding in a similar manner. Thisapproach demonstrated that amplicons of known metal-reducing bacteriasuch as Geothrix fermentans (confirmed by quantitative PCR) and thosewithin the Geobacteraceae were abundant during U(VI) reduction and didnot decline during the U(IV) reoxidation phase. Significantly, it appearsthat the observed reoxidation of uranium under reducing conditionsoccurred despite elevated microbial activity and the consistent presenceof metal-reducing bacteria. High-density phylogenetic microarraysconstitute a powerful tool, enabling the detection and monitoring of asubstantial portion of the microbial population in a routine, accurate,and reproducible manner.« less

Two new species of the genus Aporcelinus Andrássy, 2009 (Nematoda, Dorylaimida, Aporcelaimidae) from Vietnam.

PubMed

Nguyen, Thi Anh Duong; Abolafia, Joaquín; Bonkowski, Michael; Peña-Santiago, Reyes

2016-04-18

Two new species of Aporcelinus from Vietnamese natural habitats are studied, described and illustrated, including line drawings and light microscope (LM) pictures. Aporcelinus paramamillatus sp. n. is characterized by its 1.71-2.14 mm long body, lip region 21-22 μm broad, odontostyle 22-24 μm long at its ventral side, neck 451-503 μm long, uterus tripartite and 71-94 µm long, V = 53-54, tail conical with finely rounded tip, ending in a short peg-like terminus, occasionally slightly re-curved dorsad (24-34 μm, c = 50-77, c' = 0.6-0.9) and unknown male. Aporcelinus paraseychellensis sp. n. is distinguished by its 1.20-1.46 mm long body, lip region 16-18 μm broad, odontostyle 20 μm long at its ventral side, neck 354-368 μm long, uterus tripartite and 176-241 µm long, V = 52-54, tail conical with acute tip and hardly re-curved dorsad, spicules 62 μm long, and 12 regularly spaced ventromedian supplements lacking hiatus.

Role of the offshore Pedro Banks left-lateral strike-slip fault zone in the plate tectonic evolution of the northern Caribbean

NASA Astrophysics Data System (ADS)

Ott, B.; Mann, P.; Saunders, M.

2013-12-01

Previous workers, mainly mapping onland active faults on Caribbean islands, defined the northern Caribbean plate boundary zone as a 200-km-wide bounded by two active and parallel strike-slip faults: the Oriente fault along the northern edge of the Cayman trough with a GPS rate of 14 mm/yr, and and the Enriquillo-Plaintain Garden fault zone (EPGFZ) with a rate of 5-7 mm/yr. In this study we use 5,000 km of industry and academic data from the Nicaraguan Rise south and southwest of the EPGFZ in the maritime areas of Jamaica, Honduras, and Colombia to define an offshore, 700-km-long, active, left-lateral strike-slip fault in what has previously been considered the stable interior of the Caribbean plate as determined from plate-wide GPS studies. The fault was named by previous workers as the Pedro Banks fault zone because a 100-km-long segment of the fault forms an escarpment along the Pedro carbonate bank of the Nicaraguan Rise. Two fault segments of the PBFZ are defined: the 400-km-long eastern segment that exhibits large negative flower structures 10-50 km in width, with faults segments rupturing the sea floor as defined by high resolution 2D seismic data, and a 300-km-long western segment that is defined by a narrow zone of anomalous seismicity first observed by previous workers. The western end of the PBFZ terminates on a Quaternary rift structure, the San Andres rift, associated with Plio-Pleistocene volcanism and thickening trends indicating initial rifting in the Late Miocene. The southern end of the San Andreas rift terminates on the western Hess fault which also exhibits active strands consistent with left-lateral, strike-slip faults. The total length of the PBFZ-San Andres rift-Southern Hess escarpment fault is 1,200 km and traverses the entire western end of the Caribbean plate. Our interpretation is similar to previous models that have proposed the "stable" western Caribbean plate is broken by this fault whose rate of displacement is less than the threshold

ESO's early history, 1953 - 1975. V. Earliest developments in Chile; 24 March 1966: the road on La Silla dedicated.

NASA Astrophysics Data System (ADS)

Blaauw, A.

1989-12-01

While - as described in the previous article - in Europe Directorate and Council established ESO's administrative basis, and the first telescopes were built or acquired under the guidance of the Instrumentation Committee, work in Chile proceeded equally energetically. Under the leadership of Andre Muller, since January 1, 1964 Superintendent for Chile, a great variety of tasks had to be taken up: building up staff for administration and construction, organizing office facilities, setting up temporary camps as basis for the activities on and around La Silla, learning to know the Chilean world of government and Drovincial authorities-and of contractors, etc. A challenging but demanding assignment! For it is one thing to build up an organization in one's own country with its well-known legal structure and social traditions - but another one to do so in a foreign country with unfamiliar language, different customs and different rules.

Geometric and Topological Methods for Quantum Field Theory

NASA Astrophysics Data System (ADS)

Cardona, Alexander; Contreras, Iván.; Reyes-Lega, Andrés. F.

2013-05-01

Introduction; 1. A brief introduction to Dirac manifolds Henrique Bursztyn; 2. Differential geometry of holomorphic vector bundles on a curve Florent Schaffhauser; 3. Paths towards an extension of Chern-Weil calculus to a class of infinite dimensional vector bundles Sylvie Paycha; 4. Introduction to Feynman integrals Stefan Weinzierl; 5. Iterated integrals in quantum field theory Francis Brown; 6. Geometric issues in quantum field theory and string theory Luis J. Boya; 7. Geometric aspects of the standard model and the mysteries of matter Florian Scheck; 8. Absence of singular continuous spectrum for some geometric Laplacians Leonardo A. Cano García; 9. Models for formal groupoids Iván Contreras; 10. Elliptic PDEs and smoothness of weakly Einstein metrics of Hölder regularity Andrés Vargas; 11. Regularized traces and the index formula for manifolds with boundary Alexander Cardona and César Del Corral; Index.

Negative hallucinations, dreams and hallucinations: The framing structure and its representation in the analytic setting.

PubMed

Perelberg, Rosine Jozef

2016-12-01

This paper explores the meaning of a patient's hallucinatory experiences in the course of a five times a week analysis. I will locate my understanding within the context of André Green's ideas on the role of the framing structure and the negative hallucination in the structuring of the mind. The understanding of the transference and countertransference was crucial in the creation of meaning and enabling the transformations that took place in the analytic process. Through a detailed analysis of a clinical example the author examines Bion's distinction between hysterical hallucinations and psychotic hallucinations and formulates her own hypothesis about the distinctions between the two. The paper suggests that whilst psychotic hallucinations express a conflict between life and death, in the hysterical hallucination it is between love and hate. The paper also contains some reflections on the dramatic nature of the analytic encounter. Copyright © 2016 Institute of Psychoanalysis.

Analyses of Teaching Strategies and Learning of Concepts of Astronomy in Elementary Education II

NASA Astrophysics Data System (ADS)

Voelzke, Marcos Rincon; Poffo, M. Roberta

2012-07-01

The proposed curricular of the State of Sao Paulo suggests for the discipline of Physical and Biological Sciences contents related to Astronomy for the Elementary Education. In 2010, a study was realised in a public school in Santo Andr to examine the pupils' previous knowledge. Only 19% of them reached a satisfactory note. In this year the contents were presented with three different teaching strategies. In the first class an expositive lesson with audiovisual aids was held, in the second one an expositive lesson in dialogue form was used, and in the third class a textbook research. After the approach a clear improvement of the performance was observe, and the class where the contents had been presented in an expositive lesson with dialogue showed the best effectsciency. This study facilitates analyses of the learning procedure and teaching strategies to improve the Astronomy education in the discipline of Science.

The origins and destinies of the idea of thirdness in contemporary psychoanalysis.

PubMed

Coelho Junior, Nelson Ernesto

2016-08-01

The central aim that animates this paper is to present and discuss the idea of thirdness or analytic third in psychoanalysis, from its origins to the concepts formulated by André Green and Thomas Ogden. The contributions of Winnicott, Reik and the Baranger couple are discussed, as are their influences to contemporary psychoanalysis. In order to promote the clarification and to distinguish different psychoanalytic conceptions of the third, ten figures referring to the meaning of thirdness that appear in different theories are presented, without necessarily their being mutually exclusive. As a final consideration, the article seeks to reorder in four dimensions the ten figures originally presented, emphasizing the central elements in Ogden and Green's constructions. These dimensions are at the same time conceptual and clinical, insofar as they create possibilities of operating the idea of thirdness in the transference/ countertransference dynamics. Copyright © 2015 Institute of Psychoanalysis.

The educative game as a sensitization strategy for the collection of data with adolescents.

PubMed

Yonekura, Tatiana; Soares, Cássia Baldini

2010-01-01

The aim of this study was to understand and analyze the potential of a game as a sensitization strategy for the performance of focal groups with adolescents in investigations into values. Twenty nine groups were realized in 10 social institutions of the municipality of Santo André. The sample was composed of 209 adolescents of 15 to 19 years of age. The results indicated that the majority expressed themselves without difficulties, discussing each of the valorative expressions drawn during the game with resourcefulness, involvement and respect for differing opinions, as well as being a method to promote reflection and stimulate debate about social values. The game was adequate for the collection of data. The ludic character allowed the participation of adolescents in an intense, relaxed, enjoyable and interactive way, which facilitated the deepening of discussions on the topic. The evaluation also identified a strong motivation for adolescents to discuss social values.

[Spanish urology in the renaissance].

PubMed

De la Calle Muñoz, I; Martínez Sagarra, J M; Sánchez Santos, J A; De Castro Antolín, M L

1991-01-01

Spanish renaissance urology is a heirloom from both islamic and scholastic medieval trends. Theory and practice of urology generates three types of professionals: doctors, who study at universities and obtain their licence by making a demonstration before the Protomedicato Tribunal; surgeons, who acquire their surgical techniques through a teacher-pupil training relationship outside universities; and empirics, who were in charge of performing surgical operations. Urology literature exhibits greater interest during the second half of the century. Most outstanding are the works of Francisco Díaz. The pathologies arising greater interest are lithiasis and carnosities. Lithiasis is handled by lithotomists through a carving process of which there were two modalities, castilian and italian. Carnosities, which differential diagnosis, as well as that of lithiasis, was outlined by Andrés Laguna, are treated using a dilating bougie or, surgically, with a sharp instrument analogous to the urethrotome devised by Francisco Díaz.

VIP group in hangar during AirSAR 2004 Mesoamerica campaign

NASA Image and Video Library

2004-03-03

VIP group in hangar during AirSAR 2004 Mesoamerica campaign, L-R: Dr. Gahssem Asrar, NASA Associate Administrator for Earth Science Enterprises; Fernando Gutierrez, Costa Rican Minister of Science and Technology(MICIT); Jorge Andres Diaz, Director of the Costa Rican National Hangar for Airborne Research division of the National Center for High Technology(CENAT); Dr. Pedro Leon, General Director for the Costa Rican National Center for High Technology(CENAT); NASA Administrator Sean O'Keefe; Dr. Sonia Marta Mora, President of the Costa Rican National Rector’s Council(CONARE); Mr. John Danilovich, US Ambassador to Costa Rica; and unknown. AirSAR 2004 Mesoamerica is a three-week expedition by an international team of scientists that will use an all-weather imaging tool, called the Airborne Synthetic Aperture Radar (AirSAR), in a mission ranging from the tropical rain forests of Central America to frigid Antarctica.

KSC-03PD-1525

NASA Technical Reports Server (NTRS)

2003-01-01

KENNEDY SPACE CENTER, FLA. At the airport in San Jose, Costa Rica, the NASA hangar is dedicated. The speaker is Hermann Faith, executive director, Costa Rica-USA (CRUSA) Foundation. At the table are (from left) Dr. Jorge Andres Diaz, head scientiest CARTA mission; Gary Shelton, NASA deployment manager; Dr. Pedro Leon, general director, National Center for Advanced Technology (CENAT); Dr. Rogelio Pardo, minister of science and tchnology; John Danilovioch, U.S. ambassador to Costa Rica; and Lic. Vilma Lopez, subdirector, Civil Aviation (DGAC). NASA KSC has been testing its Aircraft-based Volcanic Emission Mass Spectrometer (AVEMS) in flights over the Turrialba volcano and in the crater, sampling and analyzing fresh volcanic gases in their natural chemical state. The AVEMS system has been developed for use in the Space Shuttle program, to detect toxic gas leaks and emissions in the Shuttles aft compartment and the crew compartment.

[The Anatomy Institutions of Jean Guinter d'Andernach (1487-1574), and André Vésale (1514-1564). ].

PubMed

Drizenko, Antoine

2011-01-01

The text of the Anatomical Institutions of Johann Guinter von Andernach, in its original version, was published almost simultaneously in Paris and Basel in 1536. Guinter was then in his fiftieth year, and Andreas Vesalius who was his student in Paris between 1533 ans 1536, was only twenty-two years old. His studies being finished in Leuven and his thesis being published for the first edition in Leuven in February 1537, and for the second in Basel in March 1537, Vesalius went to Padua where he was named professor of anatomy and surgery. Vesalius, besides the reasons put forward in his dedicatory lettre to Johann Armenterianus, tried to have rapidly printed documents for his students. He published in this way in April 1538 the engraved version of the great plates which he had mostly drawn and used to support his demonstrations during sessions of dissection. For the accompanying text, he choosed the handbook of his Master Guinter von Andernach which he decided to edit incorporating modifications and which he published in Venice in 1538 by D. Bernardinus. The modifications made by Vesalius on the Guinter's text can be classified in several headings: minor adjustments, additions of anatomical comments, additions corroborating traditional physiology, and anecdotes peppering the text.

Mobile Phone Apps for Behavioral Interventions for At-Risk Drinkers in Australia: Literature Review.

PubMed

Choo, Carol C; Burton, André A D

2018-02-13

The mobile technology era has ushered in the use of mobile phone apps for behavioral intervention for at-risk drinkers. Our objective was to review recent research relevant to mobile phone apps that can be used for behavioral intervention for at-risk drinkers in Australia. The inclusion criteria for this review were articles published in peer-reviewed journals from 2001 to 2017 with use of the search terms "smartphone application," "alcohol," "substance," "behavioural intervention," "electronic health," and "mobile health." In total, we identified 103 abstracts, screened 90 articles, and assessed 50 full-text articles that fit the inclusion criteria for eligibility. We included 19 articles in this review. This review highlighted the paucity of evidence-based and empirically validated research into effective mobile phone apps that can be used for behavioral interventions with at-risk drinkers in Australia. ©Carol C Choo, André A D Burton. Originally published in JMIR Mhealth and Uhealth (http://mhealth.jmir.org), 13.02.2018.

Dynamical signature of localization-delocalization transition in a one-dimensional incommensurate lattice

NASA Astrophysics Data System (ADS)

Yang, Chao; Wang, Yucheng; Wang, Pei; Gao, Xianlong; Chen, Shu

2017-05-01

We investigate the quench dynamics of a one-dimensional incommensurate lattice described by the Aubry-André model by a sudden change of the strength of incommensurate potential Δ and unveil that the dynamical signature of localization-delocalization transition can be characterized by the occurrence of zero points in the Loschmidt echo. For the quench process with quenching taking place between two limits of Δ =0 and Δ =∞ , we give analytical expressions of the Loschmidt echo, which indicate the existence of a series of zero points in the Loschmidt echo. For a general quench process, we calculate the Loschmidt echo numerically and analyze its statistical behavior. Our results show that if both the initial and post-quench Hamiltonian are in extended phase or localized phase, Loschmidt echo will always be greater than a positive number; however if they locate in different phases, Loschmidt echo can reach nearby zero at some time intervals.

LHC, le Big Bang en éprouvette

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

Notre compréhension de l’Univers est en train de changer… Bar des Sciences - Tout public Débat modéré par Marie-Odile Montchicourt, journaliste de France Info. Evenement en vidéoconférence entre le Globe de la science et de l’innovation, le bar le Baloard de Montpellier et la Maison des Métallos à Paris. Intervenants au CERN : Philippe Charpentier et Daniel Froideveaux, physiciens au CERN. Intervenants à Paris : Vincent Bontemps, philosophe et chercheur au CEA ; Jacques Arnould, philosophe, historien des sciences et théologien, Jean-Jacques Beineix, réalisateur, producteur, scénariste de cinéma. Intervenants à Montpellier (LPTA) : André Neveu, physicien théoricien et directeur demore » recherche au CNRS ; Gilbert Moultaka, physicien théoricien et chargé de recherche au CNRS. Partenariat : CERN, CEA, IN2P3, Université MPL2 (LPTA) Dans le cadre de la Fête de la science 2008.« less

Featured Image: The Birth of Spiral Arms

NASA Astrophysics Data System (ADS)

Kohler, Susanna

2017-01-01

In this figure, the top panels show three spiral galaxies in the Virgo cluster, imaged with the Sloan Digital Sky Survey. The bottom panels provide a comparison with three morphologically similar galaxies generated insimulations. The simulations run by Marcin Semczuk, Ewa okas, and Andrs del Pino (Nicolaus Copernicus Astronomical Center, Poland) were designed to examine how the spiral arms of galaxies like the Milky Way may have formed. In particular, the group exploredthe possibility that so-called grand-design spiral arms are caused by tidal effects as a Milky-Way-like galaxy orbits a cluster of galaxies. The authors show that the gravitational potential of the cluster can trigger the formation of two spiral arms each time the galaxy passes through the pericenter of its orbit around the cluster. Check out the original paper below for more information!CitationMarcin Semczuk et al 2017 ApJ 834 7. doi:10.3847/1538-4357/834/1/7

Perceptions of nursing undergraduate students concerning the human dimension in the learning process.

PubMed

de Oliveira Camillo, Simone; Lúcia da Silva, Ana; Jefferson do Nascimento, Alan

2007-01-01

This study aimed to identify and interpret the perceptions presented by undergraduate students of a Nursing course after internship in Mental Health. Twelve nursing undergraduate students at the Nursing School of ABC Foundation - Santo André, São Paulo, Brazil were interviewed. These interviews using a semi-structure script were performed and recorded in August 2004. Through Content Analysis, thematic modality, four categories were identified, 1. mental health: providing understanding of the other; 2. respect for the human being: the importance of listening, 3. mental health: contributing for a contextualized view of the patient and 4. nursing graduation: undesirable "signs and symptoms" of the profession. The analysis and the discussion of these categories suggest the possibility of teaching based on the human condition. Thus, we support the idea of new research been carried out, considering that the Mental Health discipline must be valued in the Political and Pedagogical projects of the Nursing Undergraduate Courses.

LOCALISATION MITOCHONDRIALE D'ENZYMES LIEES AU METABOLISME DU GLYCOGENE DANS LE SPERMATOZOIDE DE L'ESCARGOT

PubMed Central

Personne, Paul; Anderson, Winston

1970-01-01

The mitochondrial derivative of the sperm cell of the Gastropod Helix is endowed with a compartment loaded with glycogen (Personne et André, 1964). The aim of this work is to establish whether this mitochondrial glycogen is synthesized in the mitochondrial derivative itself or elsewhere in the cell. For this purpose, living sperm were first incubated in a medium containing glucose 1-phosphate, then fixed, sectioned, and stained specifically for polysaccharides by the phosphotungstic acid technique or the periodic acid-thiosemicarbazide-silver proteinate technique. Comparison with controls shows that a synthesis of glycogen occurred during the time of incubation. It can be inferred from this result that an amylophosphorylase system controlling the metabolism of polysaccharides is present in the mitochondrial derivative itself. Results obtained with the iodine technique indicate that the original glycogen molecules are elongated during the experiment. It seems probable that the amylophosphorylase system demonstrated here accounts for at least a part of the proteinaceous coat morphologically detectable around each individual glycogen particle. PMID:5409457

[150 Years of the University of Chile School of Medicine (1842-1992)].

PubMed

Cruz-Coke, R

1992-08-01

The development of medical education during colonial times was slow due to problems analyzed elsewhere. In 1833, the first Medical School of the Republic was founded at the National Institute. The first four physicians graduated in 1842. The University of Chile was founded on november 19; 1842, Andres Bello being its first Rector. Medicine was among the first 5 Faculties. Two Chileans, Luis Ballester and Francisco Javier Tocornal and 6 foreigners, the Britishmen Thomas Armstrong, Nathaniel Cox, Juan Blest and Guillermo Blest and the Frenchmen Lorenzo Sazie and Julio Lafargue were the first Faculty members. Sazie was named Dean in 1943 with Tocornal as Secretary. A new curriculum was developed in 1845. The University of Chile and its Faculty of Medicine, as state supported non confessional and national institutions have played a fundamental role in the cultural and medical development of the country. Graduates from these institutions were instrumental in the development of social medicine during the XXth century.

When the third is dead: memory, mourning, and witnessing in the aftermath of the holocaust.

PubMed

Gerson, Samuel

2009-12-01

The origins of psychoanalysis, as well as the concerns of our daily endeavors, center on engagement with the fate of the unbearable - be it wish, affect, or experience. In this paper, I explore psychological states and dynamics faced by survivors of genocide and their children in their struggle to sustain life in the midst of unremitting deadliness. Toward this continuous effort, I re-examine Freud's theoretical formulations concerning memory and mourning, elaborate André Green's concept of the 'Dead Mother', and introduce more recent work on the concepts of the 'third' and 'thirdness'. Throughout, my thoughts are informed by our clinical experience with the essential role of witnessing in sustaining life after massive trauma. I bring aspects of all these forms of knowing to reflections about a poem by Primo Levi entitled Unfinished business and to our own never finished business of avoiding denial while living in an age of genocide and under the aura of uncontained destructiveness.

STS-4 earth observations from space

NASA Technical Reports Server (NTRS)

1982-01-01

STS-4 earth observations from space. Views include both Florida coasts, with Cape Canaveral visible at the center of the frame. The photo was exposed through the aft window on the flight deck of the Columbia. The vertical tail and both orbital maneuvering systems (OMS) pods are visible in the foreground. Other features on the Earth which are visible include Tampa Bay and several lakes, including Apopka, Tohopekaliga, East Tahopekaliga, Harris, Cypress and a number of small reservoirs (33223); This is a north-easterly looking view toward California's Pacific Coast. The coastal area covered includes San Diego northward to Pismo Beach. Los Angeles is near center. The arc of the Temblor-Tehachapi-Sierra Nevada surrounds the San Joaquin Valley at left. The Mojave desert lies between the San Andres and Garlock Faults (33224); Mexico's Baja California and Sonora state are visible in the STS-4 frame. The islands of Angel de la Guardia and Tiburon stand out above and right of center. Low clouds

Localization and Symmetry Breaking in the Quantum Quasiperiodic Ising Glass

NASA Astrophysics Data System (ADS)

Chandran, A.; Laumann, C. R.

2017-07-01

Quasiperiodic modulation can prevent isolated quantum systems from equilibrating by localizing their degrees of freedom. In this article, we show that such systems can exhibit dynamically stable long-range orders forbidden in equilibrium. Specifically, we show that the interplay of symmetry breaking and localization in the quasiperiodic quantum Ising chain produces a quasiperiodic Ising glass stable at all energy densities. The glass order parameter vanishes with an essential singularity at the melting transition with no signatures in the equilibrium properties. The zero-temperature phase diagram is also surprisingly rich, consisting of paramagnetic, ferromagnetic, and quasiperiodically alternating ground-state phases with extended, localized, and critically delocalized low-energy excitations. The system exhibits an unusual quantum Ising transition whose properties are intermediate between those of the clean and infinite randomness Ising transitions. Many of these results follow from a geometric generalization of the Aubry-André duality that we develop. The quasiperiodic Ising glass may be realized in near-term quantum optical experiments.

Gust wind tunnel study on ballast pick-up by high-speed trains

NASA Astrophysics Data System (ADS)

Navarro-Medina, F.; Sanz-Andres, A.; Perez-Grande, I.

2012-01-01

This paper describes the experimental setup, procedure, and results obtained, concerning the dynamics of a body lying on a floor, attached to a hinge, and exposed to an unsteady flow, which is a model of the initiation of rotational motion of ballast stones due to the wind generated by the passing of a high-speed train. The idea is to obtain experimental data to support the theoretical model developed in Sanz-Andres and Navarro-Medina (J Wind Eng Ind Aerodyn 98, 772-783, (2010), aimed at analyzing the initial phase of the ballast train-induced-wind erosion (BATIWE) phenomenon. The experimental setup is based on an open circuit, closed test section, low-speed wind tunnel, with a new sinusoidal gust generator mechanism concept, designed and built at the IDR/UPM. The tunnel's main characteristic is the ability to generate a flow with a uniform velocity profile and sinusoidal time fluctuation of the speed. Experimental results and theoretical model predictions are in good agreement.

Duality symmetry and power-law fading of frustration in a quantum multiconnected superconductor

DOE Office of Scientific and Technical Information (OSTI.GOV)

Sun, S.N.; Ralston, J.P.

1991-03-01

We generalize the Alexander--de Gennes equations to a new system of superconducting-wire networks, allowing for variation of the cross-sectional area of wires. The generalized equations are solved for a square lattice of different cross-sectional-area ratios {lambda} in the {ital x} and {ital y} directions. A symmetry of {lambda}{r arrow}1/{lambda} is related to the Aubry-Andre duality and an obvious geometric property. We find that even a slight geometric asymmetry can soften the fine structure of the magnetic phase boundary considerably. We obtain a power-law dependence on the parameter {lambda} as {lambda}{r arrow}{infinity} and {lambda}{r arrow}0. For a finite-area ratio {lambda}, wemore » speculate that a simple analytic fit incorporating the dual symmetry is close to the exact nonperturbative behavior. The system is also related analytically to a recent study of Hu and Chen, which revealed a power-law behavior for a rectangular lattice.« less

Controlling the delocalization-localization transition of light via electromagnetically induced transparency

DOE Office of Scientific and Technical Information (OSTI.GOV)

Cheng Jing; Huang Guoxiang; State Key Laboratory of Precision Spectroscopy, East China Normal University, Shanghai 200062

2011-05-15

We propose a scheme to realize a transition from delocalization to localization of light waves via electromagnetically induced transparency. The system we suggested is a resonant cold atomic ensemble having N configuration, with a control field consisting of two pairs of laser beams with different cross angles, which produce an electromagnetically induced quasiperiodic waveguide (EIQPW) for the propagation of a signal field. By appropriately tuning the incommensurate rate or relative modulation strength between the two pairs of control-field components, the signal field can exhibit the delocalization-localization transition as it transports inside the atomic ensemble. The delocalization-localization transition point is determinedmore » and the propagation property of the signal field is studied in detail. Our work provides a way of realizing wave localization via atomic coherence, which is quite different from the conventional, off-resonant mechanism-based Aubry-Andre model, and the great controllability of the EIQPW also allows an easy manipulation of the delocalization-localization transition.« less

[Surgery and anatomy in the Renaissance].

PubMed

Romero-y Huesca, Andrés; Ramírez-Bollas, Julio; Ponce-Landín, Francisco Javier; Moreno-Rojas, Juan Carlos; Soto-Miranda, Miguel Angel

2005-01-01

The interest in the physical perfection and the corporal forms brings as a result the creation of new anatomical studies. The anatomical knowledge progressed in the second half of the XV century, conceiving the knowledge of the human body as a basic reality of Medicine. One of the greater contributions of the Italian Universities to medicine was the teaching of anatomy. The Universities of Padua, Bologna, and Pisa educated in their classrooms great physicians like Andres Vesalio, Gabriel Fallopio, Realdo Colombo, Mondino de Luzzi, Julio Ceasar Aranzio, and Gaspare Tagliacozzi, among others. The teaching of anatomy during the Renaissance was characterized by the development of dissection techniques and autopsy practice, which was recognized as an extremely valuable skill for anatomical study. The dissections were made in circular amphitheatres in the following way: a Medicine professor read the text book, another one made the dissection, and a third one indicated the structures referred.

Entanglement contour perspective for "strong area-law violation" in a disordered long-range hopping model

NASA Astrophysics Data System (ADS)

Roy, Nilanjan; Sharma, Auditya

2018-03-01

We numerically investigate the link between the delocalization-localization transition and entanglement in a disordered long-range hopping model of spinless fermions by studying various static and dynamical quantities. This includes the inverse participation ratio, level statistics, entanglement entropy, and number fluctuations in the subsystem along with quench and wave-packet dynamics. Finite systems show delocalized, quasilocalized, and localized phases. The delocalized phase shows strong area-law violation, whereas the (quasi)localized phase adheres to (for large subsystems) the strict area law. The idea of "entanglement contour" nicely explains the violation of area law and its relationship with "fluctuation contour" reveals a signature at the transition point. The relationship between entanglement entropy and number fluctuations in the subsystem also carries signatures for the transition in the model. Results from the Aubry-Andre-Harper model are compared in this context. The propagation of charge and entanglement are contrasted by studying quench and wave-packet dynamics at the single-particle and many-particle levels.

South American Spider Mites: New Hosts and Localities

PubMed Central

Mendonça, Renata S; Navia, Denise; Diniz, Ivone R; Flechtmann, Carlos HW

2011-01-01

In order to contribute to taxonomic information on Tetranychid mites (Acari: Tetranychidae) in South America, surveys were conducted in Brazil (15 States and the Federal District) and Uruguay (one Department); 550 samples of 120 plant species were collected. Tetranychid mite infestations were confirmed in 204 samples, and 22 species belonging to seven genera of the Bryobiinae and Tetranychinae subfamilies were identified on 58 different host plants. Thirty-six new plant hosts were found in Brazil, South America, and worldwide for the following species: Eutetranychus banksi (McGregor); Mononychellus tanajoa (Bondar); Oligonychus anonae Paschoal; O. mangiferus (Rahman and Sapra); Tetranychus bastosi Tuttle, Baker and Sales; T. desertorum Banks, 1900, T. evansi Baker and Pritchard; T. ludeni Zacher; T. mexicanus (McGregor); T. neocaledonicus André; and T. urticae Koch. Four new localities in Brazil were reported for Eotetranychus tremae De Leon; O. anonae; Panonychus ulmi (Koch); and T. gloveri Baker and Pritchard. PMID:22224405

MarsSedEx III: linking Computational Fluid Dynamics (CFD) and reduced gravity experiments

NASA Astrophysics Data System (ADS)

Kuhn, N. J.; Kuhn, B.; Gartmann, A.

2015-12-01

Nikolaus J. Kuhn (1), Brigitte Kuhn (1), and Andres Gartmann (2) (1) University of Basel, Physical Geography, Environmental Sciences, Basel, Switzerland (nikolaus.kuhn@unibas.ch), (2) Meteorology, Climatology, Remote Sensing, Environmental Sciences, University of Basel, Switzerland Experiments conducted during the MarsSedEx I and II reduced gravity experiments showed that using empirical models for sediment transport on Mars developed for Earth violates fluid dynamics. The error is caused by the interaction between runing water and sediment particles, which affect each other in a positive feedback loop. As a consequence, the actual flow conditions around a particle cannot be represented by drag coefficients derived on Earth. This study exmines the implications of such gravity effects on sediment movement on Mars, with special emphasis on the limits of sandstones and conglomerates formed on Earth as analogues for sedimentation on Mars. Furthermore, options for correctiong the errors using a combination of CFD and recent experiments conducted during the MarsSedEx III campaign are presented.

PLAY ANALYSIS AND DIGITAL PORTFOLIO OF MAJOR OIL RESERVOIRS IN THE PERMIAN BASIN: APPLICATION AND TRANSFER OF ADVANCED GEOLOGICAL AND ENGINEERING TECHNOLOGIES FOR INCREMENTAL PRODUCTION OPPORTUNITIES

DOE Office of Scientific and Technical Information (OSTI.GOV)

Shirley P. Dutton; Eugene M. Kim; Ronald F. Broadhead

2004-05-01

The Permian Basin of west Texas and southeast New Mexico has produced >30 Bbbl (4.77 x 10{sup 9} m{sup 3}) of oil through 2000, most of it from 1,339 reservoirs having individual cumulative production >1 MMbbl (1.59 x 10{sup 5} m{sup 3}). These significant-sized reservoirs are the focus of this report. Thirty-two Permian Basin oil plays were defined, and each of the 1,339 significant-sized reservoirs was assigned to a play. The reservoirs were mapped and compiled in a Geographic Information System (GIS) by play. Associated reservoir information within linked data tables includes Railroad Commission of Texas reservoir number and districtmore » (Texas only), official field and reservoir name, year reservoir was discovered, depth to top of the reservoir, production in 2000, and cumulative production through 2000. Some tables also list subplays. Play boundaries were drawn for each play; the boundaries include areas where fields in that play occur but are <1 MMbbl (1.59 x 10{sup 5} m{sup 3}) of cumulative production. This report contains a summary description of each play, including key reservoir characteristics and successful reservoir-management practices that have been used in the play. The CD accompanying the report contains a pdf version of the report, the GIS project, pdf maps of all plays, and digital data files. Oil production from the reservoirs in the Permian Basin having cumulative production >1 MMbbl (1.59 x 10{sup 5} m{sup 3}) was 301.4 MMbbl (4.79 x 10{sup 7} m{sup 3}) in 2000. Cumulative Permian Basin production through 2000 from these significant-sized reservoirs was 28.9 Bbbl (4.59 x 10{sup 9} m{sup 3}). The top four plays in cumulative production are the Northwest Shelf San Andres Platform Carbonate play (3.97 Bbbl [6.31 x 10{sup 8} m{sup 3}]), the Leonard Restricted Platform Carbonate play (3.30 Bbbl 5.25 x 10{sup 8} m{sup 3}), the Pennsylvanian and Lower Permian Horseshoe Atoll Carbonate play (2.70 Bbbl [4.29 x 10{sup 8} m{sup 3}]), and the San

Air pollution and hospitalizations in the largest Brazilian metropolis

PubMed Central

Gouveia, Nelson; Corrallo, Flavia Prado; de Leon, Antônio Carlos Ponce; Junger, Washington; de Freitas, Clarice Umbelino

2017-01-01

ABSTRACT OBJECTIVE To evaluate the impact of air pollution on hospitalizations for respiratory and cardiovascular diseases in the largest Brazilian metropolis. METHODS This study was carried out at the Metropolitan Region of São Paulo, Brazil. Environmental data were obtained from the network of monitoring stations of nine municipalities. Air pollution exposure was measured by daily means of PM10 (particles with a nominal mean aerodynamic diameter ≤ 10 μm) per municipality, while daily counts of hospitalizations for respiratory and cardiovascular diseases within the Brazilian Unified Health System were the outcome. For each municipality a time series analysis was carried out in which a semiparametric Poisson regression model was the framework to explain the daily fluctuations on counts of hospitalizations over time. The results were combined in a meta-analysis to estimate the overall risk of PM10 in hospitalizations for respiratory and cardiovascular diseases at the Metropolitan Region of São Paulo. RESULTS Regarding hospitalizations for respiratory diseases, the effect estimates were statistically significant (p < 0.05) for all municipalities, except Santo André and Taboão da Serra. The RR (Relative Risk) of this outcome for an increase of 10 µg/m3 in the levels of PM10 ranged from 1.011 (95%CI 1.009–1.013) for São Paulo to 1.032 (95%CI 1.024–1.040) in São Bernardo do Campo. The RR of hospitalization for respiratory diseases in children for an increase of 10 µg/m3 of PM10 ranged from 1.009 (95%CI 1.001–1.017) in Santo André to 1.077 (95%CI 1.056–1.098) in Mauá. Only São Paulo and São Bernardo do Campo presented positive and statistically significant results for hospitalizations for cardiovascular diseases. CONCLUSIONS This is the first study to estimate the risk of illness from air pollution in the set of municipalities of the Metropolitan Region of São Paulo, Brazil. Global estimates of the effect of exposure to pollution in the region

A dam-reservoir module for a semi-distributed hydrological model

NASA Astrophysics Data System (ADS)

de Lavenne, Alban; Thirel, Guillaume; Andréassian, Vazken; Perrin, Charles; Ramos, Maria-Helena

2017-04-01

resources under global change. References de Lavenne, A.; Thirel, G.; Andréassian, V.; Perrin, C. & Ramos, M.-H. (2016), 'Spatial variability of the parameters of a semi-distributed hydrological model', PIAHS 373, 87-94. Payan, J.-L.; Perrin, C.; Andréassian, V. & Michel, C. (2008), 'How can man-made water reservoirs be accounted for in a lumped rainfall-runoff model?', Water Resour. Res. 44(3), W03420.

Fossil-Fuel C02 Emissions Database and Exploration System

NASA Astrophysics Data System (ADS)

Krassovski, M.; Boden, T.; Andres, R. J.; Blasing, T. J.

2012-12-01

The Carbon Dioxide Information Analysis Center (CDIAC) at Oak Ridge National Laboratory (ORNL) quantifies the release of carbon from fossil-fuel use and cement production at global, regional, and national spatial scales. The CDIAC emission time series estimates are based largely on annual energy statistics published at the national level by the United Nations (UN). CDIAC has developed a relational database to house collected data and information and a web-based interface to help users worldwide identify, explore and download desired emission data. The available information is divided in two major group: time series and gridded data. The time series data is offered for global, regional and national scales. Publications containing historical energy statistics make it possible to estimate fossil fuel CO2 emissions back to 1751. Etemad et al. (1991) published a summary compilation that tabulates coal, brown coal, peat, and crude oil production by nation and year. Footnotes in the Etemad et al.(1991) publication extend the energy statistics time series back to 1751. Summary compilations of fossil fuel trade were published by Mitchell (1983, 1992, 1993, 1995). Mitchell's work tabulates solid and liquid fuel imports and exports by nation and year. These pre-1950 production and trade data were digitized and CO2 emission calculations were made following the procedures discussed in Marland and Rotty (1984) and Boden et al. (1995). The gridded data presents annual and monthly estimates. Annual data presents a time series recording 1° latitude by 1° longitude CO2 emissions in units of million metric tons of carbon per year from anthropogenic sources for 1751-2008. The monthly, fossil-fuel CO2 emissions estimates from 1950-2008 provided in this database are derived from time series of global, regional, and national fossil-fuel CO2 emissions (Boden et al. 2011), the references therein, and the methodology described in Andres et al. (2011). The data accessible here take these

Solar Thermal Energy Exploitation: An Opportunity to Enhance Conceptual Learning in Physics

NASA Astrophysics Data System (ADS)

Rodrigues, M. A.; Cravino, J. P.; Liberato, M. L. R.

2010-05-01

In a society mainly driven by Science and Technology it is becoming consensual the idea that scientific education should include three components: Education in Science, Education about Science and Education through Science. Some authors suggest that, in education, everyday objects should be used to illustrate scientific issues (e.g. Andrée, 2005). Thus the goal of this study is two-fold: first, to develop a teaching and learning strategy, in the framework of Education for Sustainable Development (ESD), concerning the renewable energy issue, while showing the importance of using everyday situations in the improvement of students' motivation in Physics learning. Energy is the core concept in this study. Energy conservation includes the concepts applied to sustainable balance between environment and the energy availability and use. Dias et al. (2004) stress that education is one of the best ways to transform the human behavior for the rational use of energy, which represents a long-term investment. In this work students become aware and recognize the importance and value of energy in everyday life, they identify energy transfer and transformation processes, confirm energy availability, relating these topics to present human needs and climate change issues. A didactic model of a solar thermal panel has thus been built, using cheap, common materials, by 15-16 year-old Physics students, from a Portuguese secondary school. Students had to plan the experiments, in small groups, to identify and estimate physical magnitudes and to explore how to maximize the solar thermal panel efficiency. The experimental activities took place in the school's playground, in a place where there were no obstacles to capturing solar radiation. Finally, students had to deal with experimental data acquisition and analysis, they had to prepare a report, as well as to answer a survey, to evaluate their learning success. Results show that students appreciated the proposed themes and activities

An Introduction to Human Resource Development in Taiwan, R.O.C. = Jong Hwa Min Gwo Ren Li Tz Yuan Fa Jaan Jyan Jieh.

ERIC Educational Resources Information Center

Lee, Lung-Sheng; Chen, Ya-Yan

In Taiwan, human resource development (HRD) is defined as the systematic education, training, and development employers provide for their employees as well as organizational development for corporations. A history of HRD development indicates that in the 1960s, the government began to implement planning measures for HRD in business and industry;…

PCB modeling in the Gulf of Lions using a 3D coupled model

NASA Astrophysics Data System (ADS)

Alekseenko, Elena; Thouvenin, Bénédicte; Tixier, Céline; Tronczynski, Jacek; Garreau, Pierre; Verney, Romaric; Carlotti, Francois; Espinasse, Boris; Queguiner, Bernard; Baklouti, Melika

2013-04-01

Polychlorobiphenyls (PCBs) are synthetic chlorinated organic compounds, which were widely used in many industrial materials. These compounds are persistent, bioaccumulable and toxic for living organisms. The riverine and atmospheric fluxes are the major routes of entry for these chemicals into marine ecosystems, where they are now embedded in natural biogeochemical cycles (Lohmann et al. 2007). Because of bioaccumulation and biomagnification processes in food webs, even nowadays, these compounds may attain dangerous concentration levels especially in the top predators including marine mammals. The contamination of marine biota by PCBs in Mediterranean has also become a matter of concern as the concentrations in some species are at levels putting them at risk for significant biological effects. This may pose potential human health risks in commercial edible species (Carpenter 2006). Planktonic populations play a key role in the trophic food webs in marine ecosystems by the mobilisation and transfer of energy and organic matter towards higher trophic levels. This work aims at a better understanding of the role of plankton in the transfer of PCBs to higher trophic levels in the Gulf of Lions (Mediterranean) by coupling of biogeochemical, ecological and hydrodynamical processes. Modeling is a powerful tool for coupling processes of different disciplines and scales. The recent development of 3D hydrodynamic, hydrosedimentary and biogeochemical models in the Mediterranean (André et al, 2005,2009, Ulses et al, 2008, Dufois et al, 2008, Auger et al, 2011), enables feasibility testing of coupling these models with transfer processes of chemical contaminants. The lack of detailed observations in the sea and the significant uncertainty on contaminants inputs prevent from a proper validation of such modeling tests. However, these tools are very useful to assess the influence of fast processes on the transfer of contaminants to bioaccumulative species. Sensitivity analysis

Electricity production from municipal solid waste in Brazil.

PubMed

Nordi, Guilherme Henrique; Palacios-Bereche, Reynaldo; Gallego, Antonio Garrido; Nebra, Silvia Azucena

2017-07-01

Brazil has an increasing production of municipal solid waste that, allied to the current waste management system, makes the search for alternatives of energy recovery essential. Thus, this work aims to study the incineration of municipal solid waste and the electricity production through steam cycles evaluating the influence of municipal solid waste composition. Several scenarios were studied, in which it was assumed that some fractions of municipal solid waste were removed previously. The municipal solid waste generated in Santo André city, São Paulo State, Brazil, was adopted for this study. Simulation results showed that the removal of organic matter and inert components impacts advantageously on the cycle performance, improving their parameters in some cases; in addition, there is the possibility of reusing the separated fractions. The separation of some recyclables, as plastic material, showed disadvantages by the reduction in the electricity generation potential owing to the high calorific value of plastics. Despite the high energy content of them, there are other possible considerations on this subject, because some plastics have a better recovery potential by recycling.

Energy Fluctuations Shape Free Energy of Nonspecific Biomolecular Interactions

NASA Astrophysics Data System (ADS)

Elkin, Michael; Andre, Ingemar; Lukatsky, David B.

2012-01-01

Understanding design principles of biomolecular recognition is a key question of molecular biology. Yet the enormous complexity and diversity of biological molecules hamper the efforts to gain a predictive ability for the free energy of protein-protein, protein-DNA, and protein-RNA binding. Here, using a variant of the Derrida model, we predict that for a large class of biomolecular interactions, it is possible to accurately estimate the relative free energy of binding based on the fluctuation properties of their energy spectra, even if a finite number of the energy levels is known. We show that the free energy of the system possessing a wider binding energy spectrum is almost surely lower compared with the system possessing a narrower energy spectrum. Our predictions imply that low-affinity binding scores, usually wasted in protein-protein and protein-DNA docking algorithms, can be efficiently utilized to compute the free energy. Using the results of Rosetta docking simulations of protein-protein interactions from Andre et al. (Proc. Natl. Acad. Sci. USA 105:16148, 2008), we demonstrate the power of our predictions.

VizieR Online Data Catalog: Spitzer observations of Taurus members (Luhman+, 2010)

NASA Astrophysics Data System (ADS)

Luhman, K. L.; Allen, P. R.; Espaillat, C.; Hartmann, L.; Calvet, N.

2016-03-01

For our census of the disk population in Taurus, we use images at 3.6, 4.5, 5.8, and 8.0um obtained with Spitzer's Infrared Array Camera (IRAC) and images at 24um obtained with the Multiband Imaging Photometer for Spitzer (MIPS). The cameras produced images with FWHM=1.6"-1.9" from 3.6 to 8.0um and FWHM=5.9" at 24um. The available data were obtained through Guaranteed Time Observations for PID = 6, 36, 37 (G. Fazio), 53 (G. Rieke), 94 (C. Lawrence), 30540 (G. Fazio, J. Houck), and 40302 (J. Houck), Director's Discretionary Time for PID = 462 (L. Rebull), Legacy programs for PID = 139, 173 (N. Evans), and 30816 (D. Padgett), and General Observer programs for PID = 3584 (D. Padgett), 20302 (P. Andre), 20386 (P. Myers), 20762 (J. Swift), 30384 (T. Bourke), 40844 (C. McCabe), and 50584 (D. Padgett). The IRAC and MIPS observations were performed through 180 and 137 Astronomical Observation Requests (AORs), respectively. The characteristics of the resulting images are summarized in Tables 1 and 2. (6 data files).

Abundance and Diversity of Soil Arthropods in the Olive Grove Ecosystem

PubMed Central

Gonçalves, Maria Fátima; Pereira, José Alberto

2012-01-01

Arthropods are part of important functional groups in soil food webs. Recognizing these arthropods and understanding their function in the ecosystem as well as when they are active is essential to understanding their roles. In the present work, the abundance and diversity of soil arthropods is examined in olive groves in the northeast region of Portugal during the spring. Five classes of arthropods were found: Chilopoda, Malacostraca, Entognatha, Insecta, and Arachnida. Captures were numerically dominated by Collembola within Entognatha, representing 70.9% of total captures. Arachnida and Insecta classes represented about 20.4 and 9.0%, respectively. Among the predatory arthropods, the most representative groups were Araneae and Opiliones from Arachnida, and Formicidae, Carabidae, and Staphylinidae from Insecta. From the Formicidae family, Tetramorium semilaeve (Andre 1883), Tapinoma nigerrimum (Nylander 1856), and Crematogaster scutellaris (Olivier 1792) were the most representative ant species. Arthropods demonstrated preference during the day, with 74% of the total individuals recovered in this period, although richness and similarity were analogous during the day and night. PMID:22943295

Activity Catalog Tool (ACT) user manual, version 2.0

NASA Technical Reports Server (NTRS)

Segal, Leon D.; Andre, Anthony D.

1994-01-01

This report comprises the user manual for version 2.0 of the Activity Catalog Tool (ACT) software program, developed by Leon D. Segal and Anthony D. Andre in cooperation with NASA Ames Aerospace Human Factors Research Division, FLR branch. ACT is a software tool for recording and analyzing sequences of activity over time that runs on the Macintosh platform. It was designed as an aid for professionals who are interested in observing and understanding human behavior in field settings, or from video or audio recordings of the same. Specifically, the program is aimed at two primary areas of interest: human-machine interactions and interactions between humans. The program provides a means by which an observer can record an observed sequence of events, logging such parameters as frequency and duration of particular events. The program goes further by providing the user with a quantified description of the observed sequence, through application of a basic set of statistical routines, and enables merging and appending of several files and more extensive analysis of the resultant data.

Figures and institutions of the neurological sciences in Paris from 1800 to 1950. Introduction and Part I: Neuroanatomy.

PubMed

Clarac, F; Barbara, J-G; Broussolle, E; Poirier, J

2012-01-01

We present a short historical review on the major institutions and figures that contributed to make Paris a renowned centre of physiology and neurology during the xixth and the first half of the xxth centuries. We purposely chose to focus on the period 1800-1950, as 1800 corresponds to the development of brain science and 1950 marks the true beginning of neuroscience. Our presentation is divided into four chapters, matching the main disciplines which have progressed and contributed the most to the knowledge we have of the brain sciences: anatomy, physiology, neurology, and psychiatry-psychology. The present article is the first of four parts of this review, which includes an introduction followed by the chapter on neuroanatomy and on anatomo-pathology, which includes biographical sketches of Félix Vicq d'Azyr, François-Xavier Bichat, Franz Joseph Gall, Jean Cruveilhier, Jules Bernard Luys, Paul Broca, Louis Ranvier, André-Victor Cornil, Albert Gombault, Jean Nageotte and René Couteaux. Copyright © 2011 Elsevier Masson SAS. All rights reserved.

Smartphone Apps for Mindfulness Interventions for Suicidality in Asian Youths: Literature Review.

PubMed

Choo, Carol C; Burton, André Ad

2018-06-07

The advent of mobile technology has ushered in an era in which smartphone apps can be used as interventions for suicidality. We aimed to review recent research that is relevant to smartphone apps that can be used for mindfulness interventions for suicidality in Asian youths. The inclusion criteria for this review were: papers published in peer-reviewed journals from 2007 to 2017 with usage of search terms (namely "smartphone application" and "mindfulness") and screened by an experienced Asian clinician to be of clinical utility for mindfulness interventions for suicidality with Asian youths. The initial search of databases yielded 375 results. Fourteen full text papers that fit the inclusion criteria were assessed for eligibility and 10 papers were included in the current review. This review highlighted the paucity of evidence-based and empirically validated research into effective smartphone apps that can be used for mindfulness interventions for suicidality with Asian youths. ©Carol C Choo, André AD Burton. Originally published in JMIR Mhealth and Uhealth (http://mhealth.jmir.org), 07.06.2018.

PREFACE: International Workshop on Discovery Physics at the LHC (Kruger2012)

NASA Astrophysics Data System (ADS)

Cleymans, Jean

2013-08-01

The second conference on 'Discovery Physics at the LHC' was held on 3-7 December 2012 at the Kruger Gate Hotel in South Africa. In total there were 110 participants from Armenia, Belgium, Brazil, Canada, Czech Republic, France, Germany, Greece, Israel, Italy, Norway, Poland, USA, Russia, Slovakia, Spain, Sweden, United Kingdom, Switzerland and South Africa. The latest results from the Large Hadron Collider, Brookhaven National Laboratory, Jefferson Laboratory and BABAR experiments, as well as the latest theoretical insights were presented. Set against the backdrop of the majestic Kruger National Park a very stimulating conference with many exchanges took place. The proceedings reflect the high standard of the conference. The financial contributions from the National Institute for Theoretical Physics (NITHeP), the SA-CERN programme, the UCT-CERN Research Centre, the University of Johannesburg, the University of the Witwatersrand and iThemba Labs—Laboratory for Accelerator Based Science are gratefully acknowledged. Jean Cleymans Chair of the Local Organizing Committee Local Organizing Committee Oana Boeriu Jean Cleymans Simon H Connell Alan S Cornell William A Horowitz Andre Peshier Trevor Vickey Zeblon Z Vilakazi Group picture

Ionic Liquids as Quasihydrostatic Pressure Media for Diamond Anvil Cell Experiments

NASA Astrophysics Data System (ADS)

Mayorga, Sierra; Moldowan, Kaela; Dan, Ioana; Forster, Paul; Iota, Valentin

2012-02-01

Ionic liquids (ILs) are salts in which the ions are poorly coordinated to the point where the eutectic mixture remains liquid at room temperature. In general, ILs exhibit high chemical and thermal stability, have extended liquid regions in the pressure-temperature domain, and can be easily obtained. Commercial ionic liquids are relatively inexpensive and custom ionic solutions can be easily synthesized by mixing common reactants. These properties make ionic liquids attractive candidates for high-pressure media in Diamond Anvil Cell (DAC) experiments. In this presentation we explore the use of ionic liquids as DAS quasihydrostatic pressure media for pressures up to 50 GPa. As a measure of hydrostaticity we monitor the splitting and peak-widths of the R1 andR 2 fluorescence lines from small ruby chips (Al2O3 :Cr^3+) imbedded in the pressure medium. We present results on a series of commercially available ionic fluids against standard pressure media: methanol-ethanol mixtures, silicone oil, sodium chloride (NaCl) and noble gases (Ar, Ne, He).

Comparative vectorial efficiency of Lutzomyia evansi and Lu. longipalpis for transmitting Leishmania chagasi.

PubMed

Montoya-Lerma, J; Cadena, H; Oviedo, M; Ready, P D; Barazarte, R; Travi, B L; Lane, R P

2003-01-01

The infection rates and development of Leishmania chagasi in two sandfly species, Lutzomyia evansi and Lutzomyia longipalpis, were evaluated under natural and experimental conditions. Natural infection rates of Lu. evansi in San Andrés de Sotavento (Colombia) and Montañas de Peraza (Venezuela) (0.05 and 0.2%, respectively) were similar to those previously recorded for this species in Colombia and Venezuela and for Lu. longipalpis in many foci of American Visceral Leishmaniasis (AVL). Both sand fly species were able to support the development of two Colombian strains of L. chagasi experimentally acquired from dogs, hamsters or membrane feeders. However, the experimental infection rates and the sequence of parasite development in the guts of these sand flies revealed that parasite colonisation, differentiation, migration and attachment were more frequent and uniform in Lu. longipalpis than in Lu. evansi. This is consistent with a more recent association between L. chagasi and Lu. evansi, and these results might help to explain the irregularity of AVL outbreaks in foci where Lu. evansi has been reported as the sole vector. Copyright 2002 Elsevier Science B.V.

RELAP-7 Progress Report. FY-2015 Optimization Activities Summary

DOE Office of Scientific and Technical Information (OSTI.GOV)

Berry, Ray Alden; Zou, Ling; Andrs, David

2015-09-01

This report summarily documents the optimization activities on RELAP-7 for FY-2015. It includes the migration from the analytical stiffened gas equation of state for both the vapor and liquid phases to accurate and efficient property evaluations for both equilibrium and metastable (nonequilibrium) states using the Spline-Based Table Look-up (SBTL) method with the IAPWS-95 properties for steam and water. It also includes the initiation of realistic closure models based, where appropriate, on the U.S. Nuclear Regulatory Commission’s TRACE code. It also describes an improved entropy viscosity numerical stabilization method for the nonequilibrium two-phase flow model of RELAP-7. For ease of presentationmore » to the reader, the nonequilibrium two-phase flow model used in RELAP-7 is briefly presented, though for detailed explanation the reader is referred to RELAP-7 Theory Manual [R.A. Berry, J.W. Peterson, H. Zhang, R.C. Martineau, H. Zhao, L. Zou, D. Andrs, “RELAP-7 Theory Manual,” Idaho National Laboratory INL/EXT-14-31366(rev. 1), February 2014].« less

Polarizing beam-splitter rotation in Martin-Puplett interferometers for spectroscopic measurements at millimeter wavelengths

NASA Astrophysics Data System (ADS)

D'Alessandro, Giuseppe; de Bernardis, Paolo; di Tano, Silvio; Masi, Silvia; Mele, Lorenzo

2017-09-01

The spectroscopic measurement of the Cosmic Microwave Background at mm and sub-mm wavelengths received significant attention recently, aimed at measuring tiny spectral distortions of the Cosmic Microwave Background (CMB) relevant for cosmology. Several experiments, including OLIMPO (Masi et al. 2003), PRISM (André et al., 2014), MILLIMETRON (Smirnov and Baryshev, 2012), PIXIE (Kogut and Fixsen, 2011) are based on a Martin-Puplett Fourier-transform spectrometer. Its differential capabilities are the key to success in these difficult measurements. The polarizing beam splitter is the optical core of a Martin-Puplett interferometer. In this paper we analyze, analytically and experimentally, the systematic effects induced by a beam splitter orientation different from the canonical 45 ° . These effects are potenitally important for the delicate measurements of CMB spectral distortions. We find an analytical formula describing the effect, and verify experimentally, in the range 150-600 GHz, that our formula correctly describes the results (with a C.L. of 88 %). We also demonstrate that the rotation of the beam splitter does not induce distortions in the measured spectra.

Characterizing Time Irreversibility in Disordered Fermionic Systems by the Effect of Local Perturbations

NASA Astrophysics Data System (ADS)

Vardhan, Shreya; De Tomasi, Giuseppe; Heyl, Markus; Heller, Eric J.; Pollmann, Frank

2017-07-01

We study the effects of local perturbations on the dynamics of disordered fermionic systems in order to characterize time irreversibility. We focus on three different systems: the noninteracting Anderson and Aubry-André-Harper (AAH) models and the interacting spinless disordered t -V chain. First, we consider the effect on the full many-body wave functions by measuring the Loschmidt echo (LE). We show that in the extended or ergodic phase the LE decays exponentially fast with time, while in the localized phase the decay is algebraic. We demonstrate that the exponent of the decay of the LE in the localized phase diverges proportionally to the single-particle localization length as we approach the metal-insulator transition in the AAH model. Second, we probe different phases of disordered systems by studying the time expectation value of local observables evolved with two Hamiltonians that differ by a spatially local perturbation. Remarkably, we find that many-body localized systems could lose memory of the initial state in the long-time limit, in contrast to the noninteracting localized phase where some memory is always preserved.