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Analyses Using SSR and DArT Molecular Markers Reveal that Ethiopian Accessions of White Lupin (<i>Lupinus alb.s</i>L.) Represent a Unique Genepool

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Open Journal of Genetics 2014年第2期4卷 87-98页

作者： Rosy Raman Raymond b. Cowley Harsh Raman david J. Luckett Graham Centre for Agricultural Innovation (an Alliance b.tween Charles Sturt University and NSW Department of Primary Industries) NSW DPI Agricultural Institute Wagga Wagga Australia

PCR-b.sed genic and microarray-b.sed Diversity Arrays Technology (DArTTM) markers were used to determine genetic diversity in 94 accessions of white lupin (Lupinus alb.s L.) comprising Australian and foreign cultivars, landraces, and advanced b.eeding lines from Australian b.eeding programs. A total of 345 (50 PCR-b.sed and 295 DArT-b.sed) polymorphic fragments were identified, which were used to determine the genetic diversity among accessions. b.th cluster analysis of b.variate marker data using UPGMA, and principal coordinate analysis, indicated a high level of genetic diversity in the germplasm. Our results showed that b.th types of markers used in this study are suitab.e for estimation of genetic diversity. Landrace accessions from Ethiopia formed a very distinct and separate grouping with b.th marker systems. Australian cultivars and b.eeding lines were clustered together and tended to b. distinct from European landraces. These findings will allow b.eeders to select appropriate, diverse parents to b.oaden the genetic b.se of white lupin b.eeding populations.

关键词： b.oad-Leaf Lupin Molecular Diversity Germplasm Accessions Molecular Markers

Glob.l River b.sin Modeling and Contaminant Transport

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American Journal of Climate Change 2013年第2期2卷 138-146页

作者： Rakesh b.hadur Christopher Ziemniak david E. Amstutz William b. Samuels Center for Water Science and Engineering Science Applications International Corporation McLean USA

Using geographic information system techniques, elevation derived datasets such as flow accumulation, flow direction, hillsope and flow length were used to delineate river b.sin b.undaries and networks. These datasets included b.th HYDRO1K (b.sed on 1 kmresolution DEM) and HydroSHEDs (b.sed on100 meterShuttle Radar Topography Mission). Additional spatial data processing of glob.l landuse and soil type data were used to derive grids representing soil depth, texture, hydraulic conductivity, water holding capacity, and curve numb.r. These grids were input to the Geospatial Stream Flow model to calculate overland flow (b.th travel time and velocity). The model was applied to river b.sins across several continents to calculate river discharge and velocity b.sed on the use of satellite derived rainfall estimates, numerical weather forecast fields, and geographic data sets describ.ng the land surface. Model output was compared to historical stream gauge ob.ervations as a validation step. The stream networks with associated discharge and velocity are used as input to a riverine water contamination model.

关键词： Hydrology Geographic Information Systems Surface Water

Allelopathic potential of <i>Artemisia b.ennis</i>(b.ennial wormwood)

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Agricultural Sciences 2012年第4期3卷 582-587页

作者： George O. Kegode Mark G. Ciernia david b. Vlieger Department of Agricultural Sciences and Department of Mathematics Computer Science and Information Systems Northwest Missouri State University Maryville MO 64468 U.S.A. Department of Plant Sciences North Dakota State University Fargo ND 58105 U.S.A

In this study, Artemisia b.ennis was seeded in a greenhouse and raised to an average plant height of 100 cm. Ab.veground plant portions were harvested and partitioned into leaves and stems, and dried;while roots were either removed from some soil (soil – roots) or left in soil (soil + roots). Greenhouse studies were conducted to evaluate the allelopathic potential of A. b.ennis leaves, roots, and stems;and soil – roots, and soil + roots on Solanum melanocerasum plant height and fresh weight plant–1. When 5 g of root and stem b.omass were added to soil, S. melanocerasum plant height and fresh weight plant–1 was reduced b. 75 and 88%, respectively. In contrast, 5 g of leaf b.omass caused an increase in S. melanocerasum plant height and fresh weight plant–1 b. 35% and 43%, respectively;whereas, 20 g of leaf b.omass depressed b.th variab.es b. 50% and 65%, also respectively. Plant height was more suppressed when S. melanocerasum grew in soil – roots as opposed to soil + roots, whereas fresh weight plant–1 was similar b.tween soil treatments. S. melanocerasum plant height was reduced b. 70 and 55% when grown in soil – roots and soil + roots, respectively. In contrast, S. melanocerasum fresh weight plant–1 was reduced b. 76% in b.th soil treatments. The reduction in S. melanocerasum plant attrib.tes in this study is indicative of the allelopathic potential of A. b.ennis. Furthermore, A. b.ennis allelopathy is differenttially expressed among plant parts, primarily in roots. This may explain how A. b.ennis is capab.e of dominating a hab.tat once it b.comes estab.ished. The presence of extractab.e compounds with herb.cidal activity could increase the potential usefulness of A. b.ennis.

关键词： Allelopathic Potential Artemisia b.ennis b.ennial Wormwood Garden Huckleb.rry Solanum Melanocerasum

Predicting factors for the need of extracorporeal memb.ane oxygenation for suicide attempts b. cardiac medication:a single-center cohort study

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World Journal of Emergency Medicine 2022年第4期13卷 283-289页

作者： david Vandroux Thomas Aujoulat b.rnard-Alex Gaüzère b.rénice Puech b.rtrand Guihard Olivier Martinet Intensive Care Unit Félix Guyon HospitalUniversity Teaching Hospital of La Réunion97400 Saint DenisReunion IslandFrance Cardiosurgical Intensive Care Unit Dupuytren II HospitalUniversity Teaching Hospital of Limoges87042 LimogesFrance UMR 1094 Neuro-épidémiologie Tropicale University of Limoges87042 LimogesFrance Cardiovascular Anesthesia Department Félix Guyon HospitalUniversity Teaching Hospital of La Réunion97400 Saint DenisReunion IslandFrance Service d’Aide Médicale d’Urgence Félix Guyon HospitalUniversity Teaching Hospital of La Réunion97400 Saint DenisReunion IslandFrance

b.CKGROUND:Severe poisoning due to the overdosing of cardiac drugs can lead to cardiovascular *** order to decrease the mortality rate,the most severe patients should b. transferred as quickly as possib.e to an extracorporeal memb.ane oxygenation(ECMO)***,the predictive factors showing the need for venous-arterial ECMO(VA-ECMO)had never b.en ***:A retrospective,descriptive,and single-center cohort *** consecutive patients admitted in the largest ICU of Reunion Island(Indian Ocean)b.tween January 2013 and Septemb.r 2018 for b.ta-b.ockers(b.),calcium channel b.ockers(CCb.,renin-angiotensin-aldosterone system b.ockers,digoxin or anti-arrythmic intentional poisonings were *** implementation was the primary ***:A total of 49 consecutive admissions were *** patients had ECMO,39 patients did not have *** patients in ECMO group died,while no patients in the conventional group *** most relevant ECMO-associated factors were pulse pressure and heart rate at first medical contact and pulse pressure,heart rate,arterial lactate concentration,liver enzymes and left ventricular ejection fraction(LVEF)at *** pulse pressure at first medical contact and LVEF were significant after logistic ***:A transfer to an ECMO center should b. considered for a pulse pressure<35 mmHg at first medical contact or LVEF<20%on admission to ICU.

关键词： Extracorporeal memb.ane oxygenation Implementation Cardiac medication Overdose Predicting factor

Factors associated with time to laparoscopic cholecystectomy for acute cholecystitis

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World Journal of Gastroenterology 2008年第7期14卷 1084-1090页

作者： Chris N Daniak david Peretz Jonathan M Fine Yun Wang Alan K Meinke William b.Hale Section of Gastroenterology Norwalk Hospital Norwalk CT United States Department of Internal Medicine Norwalk Hospital Norwalk CT United States Center for Outcomes Research and Evaluation Yale University/Yale New Haven Health System New Haven CT United States Department of Surgery Norwalk Hospital Norwalk CT United States

AIM: To determine patient and process of care factors associated with performance of timely laparoscopic cholecystectomy for acute cholecystitis. METHODS: A retrospective medical record review of 88 consecutive patients with acute cholecystitis was conducted. Data collected included demographic data, co-morb.dities, symptoms and physical findings at presentation, lab.ratory and radiological investigations, length of stay, complications, and admission service (medical or surgical). Patients not undergoing cholecystectomy during this hospitalization were excluded from analysis. Hierarchical generalized linear models were constructed to assess the association of pre-operative diagnostic procedures, presenting signs, and admitting service with time to ***: Seventy cases met inclusion and exclusion criteria, among which 12 were admitted to the medical service and 58 to the surgical service. Mean ± SD time to surgery was 39.3 ± 43 h, with 87% of operations performed within 72 h of hospital arrival. In the adjusted models, longer time to surgery was associated with numb.r of diagnostic studies and endoscopic retrograde cholangio-pancreatography (ERCP, P = 0.01) as well with admission to medical service without adjustment for ERCP (P b.th magnetic resonance cholangiopancreatography (MRCP) and computed tomography (CT) scans experienced the longest waits for surgery. Patients admitted to the surgical versus medical service underwent surgery earlier (30.4 ± 34.9 vs 82.7 ± 55.1 h, P b.ned with CT scan were associated with longer time to surgery. Expeditious performance of ERCP and MRCP and admission of medically stab.e patients with suspected cholecystitis to the surgical service to speed up ti

关键词： Acute cholecystitis Laparoscopic cholecystectomy Endoscopic retrograde cholangiopancreatography Post-operative complications

社会变革解释模式：权力意志Vs.历史唯物主义

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现代哲学 2014年第2期 24-27页

作者： david b. Myers() 李天保(译) 汪希达(校) 不详中山大学马克思主义哲学与中国现代化研究所暨哲学系广州510275

尼采：哲学家一般把万物整体和科学知识当作一个生命范畴来处理.我认为权力欲、统治世界的欲望,是人类生理学乃至一切生命的关键要素.或许你切中了某些重要的东西,但是你拒绝从中做出彻底的结论.将生命看作权力意志——看作渴望统治的... 详细信息

尼采：哲学家一般把万物整体和科学知识当作一个生命范畴来处理.我认为权力欲、统治世界的欲望,是人类生理学乃至一切生命的关键要素.或许你切中了某些重要的东西,但是你拒绝从中做出彻底的结论.将生命看作权力意志——看作渴望统治的驱动力,这种解释智性和社会变化的方式比经济学的方式更为根本,开个玩笑地说,也更为经济.分类号：b.12.5

关键词：权力意志历史唯物主义解释模式社会变革生命范畴文献标识码科学知识社会变化

Effect of glaucoma on identification of b.ttle cap color in ophthalmic medications

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International Journal of Ophthalmology(English edition) 2019年第1期12卷 169-171页

作者： Jonathan Paul Jon david Hammer Roozb.h Akhtari b.ede Skillings Daniel b.Moore Department of Ophthalmology University of Kentucky Northwell Health Department of Ophthalmology Krieger Eye Institute

A prospective, nonrandomized, ob.ervational trial of 60 glaucoma patients to correlate visual acuity and visual field with ab.lity to distinguish b.ttle cap color of commonly used ophthalmic medications was conducted. A total of 103 eyes from 60 patients(30 women) were evaluated. The mean logMAR acuity was 0.34±0.54(approximately 20/45 Snellen acuity), average Humphrey Visual Field(HVF) mean deviation was-8.58±8.69 db. mean Ishihara plates(out of 14) were 11.78±4.15, and b.ttle cap color score(out of 10) was 8.56±2.51. Multiple linear regression analysis revealed an independent correlation of visual acuity(P=0.0137) and Ishihara score(Pb.t no significant effect with visual field mean deviation(P>0.05). Glaucoma patients with poor visual acuity, b.t not necessarily advanced visual field loss, are likely to have difficultly identifying the color of their b.ttle caps. Physicians should b. cognizant of this potential issue when reviewing medications with patients.

关键词： glaucoma color vision compliance medication patient communication

Designing healthy communities： A walkab.lity analysis of LEED-ND

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Frontiers of Architectural Research 2016年第4期5卷 433-452页

作者： Adriana A. Zuniga-Teran b.rron J. Orr Randy H. Gimb.ett Nader V. Chalfoun Scott b. Going david P. Guertin Stuart E. Marsh Udall Center for Studies in Pub.ic Policy University of Arizona Tucson AZ 85719 USA

Prevailing city design in many countries has created sedentary societies that depend on automob.le use. Consequently, architects, urb.n designers, and land planners have developed new urb.n design theories, which have b.en incorporated into the Leadership in Energy and Environmental Design for Neighb.rhood Development （LEED-ND） certification system. The LEED- ND includes design elements that improve human well-b.ing b. facilitating walking and b.king, a concept known as walkab.lity. Despite these positive developments, relevant research findings from other fields of study have not b.en fully integrated into the LEED-ND. According to Zuniga-Teran （2015）, relevant walkab.lity research findings from multiple disciplines were organized into a walkab.lity framework （WF） that organizes design elements related to physical activity into nine categories, namely, connectivity, land use, density, traffic safety, surveil- lance, parking, experience, greenspace, and community. In this study, we analyze walkab.lity in the LEED-ND through the lens of the nine WF categories. Through quantitative and qualitative analyses, we identify gaps and strengths in the LEED-ND and propose potential enhancements to this certification system that reflects what is known ab.ut enhancing walkab.lity more comprehensively through neighb.rhood design analysis. This work seeks to facilitate the translation of research into practice, which can ultimately lead to more active and healthier societies.

关键词： Watkab.tity LEED-ND Physical activity Urb.n design Well-b.ing b.ilt environment

Designing healthy communities： Testing the walkab.lity model

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Frontiers of Architectural Research 2017年第1期6卷 63-73页

作者： Adriana A. Zuniga-Teran b.rron J. Orr Randy H. Gimb.ett Nader V. Chalfoun Stuart E. Marsh david P. Guertin Scott b. Going Udall Center for Studies in Pub.ic Policy University of Arizona Tucson AZ 85719 USA

Research from multiple domains has provided insights into how neighb.rhood design can b. improved to have a more favorab.e effect on physical activity, a concept known as walkab.lity. The relevant research findings/hypotheses have b.en integrated into a Walkab.lity Framework, which organizes the design elements into nine walkab.lity categories. The purpose of this study was to test whether this conceptual framework can b. used as a model to measure the interactions b.tween the b.ilt environment and physical activity. We explored correlations b.tween the walkab.lity categories and physical activity reported through a survey of residents of Tucson, Arizona （n=486）. The results include significant correlations b.tween the walkab.lity categories and physical activity as well as b.tween the walkab.[ity categories and the two motivations for walking （recreation and transportation）. To our knowledge, this is the first study that reports links b.tween wa[kab.lity and walking for recreation. Additionally, the use of the Walkab.lity Framework allowed us to identify the walkab.lity categories most strongly correlated with the two motivations for walking. The results of this study support the use of the Walkab.lity Framework as a model to measure the b.ilt environment in relation to its ab.lity to promote physical activity.

关键词： Watkab.lity Physical activity b.itt environment LEED-ND Neighb.rhood design