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Plant Species Diversity along an Altitudinal Gradient of Bhabha Valley in Western Himalaya

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Journal of Mountain Science 2008年第2期5卷 157-177页

作者： Amit Chawla S.Rajkumar K.n.Singh Brij Lal R.D.Singh A.K.Thukral Bioresource development Unit Institute of Himalayan Bioresource Technology (CSIR) Palampur Himachal Pradesh-176 061 India Department of Botanical & Environmental Sciences Guru Nanak Dev University Amritsar-143 005 India

The present study highlights the rich species diversity of higher plants in the Bhabha Valley of western Himalaya in India. The analysis of species diversity revealed that a total of 313 species of higher plants inhabit the valley with a characteristic of moist alpine shrub vegetation. The herbaceous life forms dominate and increase with increasing altitude. The major representations are from the families Asteraceae, Rosaceae, Lamiaceae and Poaceae, suggesting thereby the alpine meadow nature of the study area. The effect of altitude on species diversity displays a hump-shaped curve which may be attributed to increase in habitat diversity at the median ranges and relatively less habitat diversity at higher altitudes. The anthropogenic pressure at lower altitudes results in low plant diversity towards the bottom of the valley with most of the species being exotic in nature. Though the plant diversity is less at higher altitudinal ranges, the uniqueness is relatively high with high species replacement rates. More than 90 % of variability in the species diversity could be explained using appropriate quantitative and statistical analysis along the altitudinal gradient. The valley harbours 18 threatened and 41 endemic species, most of which occur at higher altitudinal gradients due to habitat specificity.

关键词： Plant species diversity threatened species altitudinal gradient flora Bhabha Valley western Himalaya India

Clinical outcomes of patients with two small hepatocellular carcinomas

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World Journal of Hepatology 2021年第10期13卷 1439-1449页

作者： Anh Duy Pham Karl Vaz Zaid S Ardalan Marie Sinclair Ross Apostolov Sarah Gardner Ammar Majeed Gauri Mishra ning Mao Kam Kurvi Patwala numan Kutaiba niranjan Arachchi Sally Bell Anouk T dev John S Lubel Amanda J nicoll Siddharth Sood William Kemp Stuart K Roberts Michael Fink Adam G Testro Peter W Angus Paul J Gow The Victorian Liver Transplant Unit Austin HealthHeidelberg 3084VictoriaAustralia Department of Gastroenterology Alfred HealthMelbourne 3000VictoriaAustralia The Melbourne Liver Group Melbourne 3000VictoriaAustralia The University of Melbourne Parkville 3010VictoriaAustralia Central Clinical School Monash UniversityMelbourne 3004VictoriaAustralia Department of Gastroenterology and Hepatology Monash HealthClayton 3168VictoriaAustralia Department of Radiology Austin HealthHeidelberg 3084VictoriaAustralia Department of Radiology Eastern HealthBox Hill 3128VictoriaAustralia Department of Gastroenterology Western HealthFootscray 3011VictoriaAustralia Department of Gastroenterology Eastern HealthBox Hill 3128VictoriaAustralia Department of Gastroenterology Royal Melbourne HospitalParkville 3050VictoriaAustralia

BACKGROUnD Management of single small hepatocellular carcinoma(HCC)is straightforward with curative outcomes achieved by locoregional therapy or *** transplantation is often considered for multiple small or single large *** of two small HCC whether presenting synchronously or sequentially is less *** To define the outcomes of patients presenting with two small *** Retrospective review of HCC databases from multiple institutions of patients with either two synchronous or sequential HCC≤3 cm between January 2000 and March *** outcomes were overall survival(OS)and transplant-free survival(TFS).RESULTS 104 patients were identified(male n=89).Median age was 63 years(interquartile range 58-67.75)and the most common aetiology of liver disease was hepatitis C(40.4%).59(56.7%)had synchronous HCC and 45(43.3%)had sequential.36 patients died(34.6%)and 25 were transplanted(24.0%).1,3 and 5-year OS was 93.0%,66.1% and 62.3% and 5-year post-transplant survival was 95.8%.1,3 and 5-year TFS was 82.1%,45.85% and 37.8%.When synchronous and sequential groups were compared,OS(1,3 and 5 year synchronous 91.3%,63.8%,61.1%,sequential 95.3%,69.5%,64.6%,P=0.41)was similar but TFS was higher in the sequential group(1,3 and 5 year synchronous 68.5%,37.3% and 29.7%,sequential 93.2%,56.6%,48.5%,P=0.02)though this difference did not remain during multivariate *** TFS in patients presenting with two HCC≤3 cm is poor regardless of the timing of the second *** patients presenting with two small HCC should be considered for transplantation.

关键词： Hepatocellular carcinoma Liver cancer Prognosis Transplantation Transplant-free survival

Cultural knowledge of forests and allied tree system management around Mabira Forest Reserve,Uganda

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Journal of Forestry Research 2020年第5期31卷 1787-1802页

作者： Lucy W.Mulugo Charles Galabuzi Gorettie n.nabanoga nelson Turyahabwe Gerald Eilu Joseph Obua Esezah Kakudidi nicole Sibelet College of Agricultural and Environmental Sciences Makerere UniversityP.O.Box 7062KampalaUganda national Forestry Resources Research Institute P.O.Box 1752KampalaUganda national Agricultural Research Organization P.O.Box 295EntebbeUganda College of natural Sciences Makerere UniversityP.O.Box 7062KampalaUganda CIRAD TA 60/15.73Rue J-F Breton34398 Montpellier Cedex 5France CATIE Apartado Postal 7170 TurrialbaTurrialba 30501Costa Rica

The cultural universe is sometimes confusing,surprising and murky,so many cultural maps get drawn,discussed and envisioned.A study was undertaken around Mabira Forest Reserve in central Uganda to identify the trees and shrubs culturally managed on-farm,assess the cultural practices of forest and tree system management and determine the relationship between farmer gender and forest and tree system *** engaged 203 farmers in focus group discussions and semi-structured interviews to collect *** data were jointly evaluated with farmers;quantitative data were analyzed in SPSS *** results showed a high likelihood for involvement of local people in tree or forest management for economic gain,as timber and fast-growing species were highly *** and medicinal species were also regarded as important,suggesting high prospects of integrating them into the local farming system or protecting them in the *** cultural practices(including rituals,trenching,bark slashing,ring barking,spot weeding and use of organic manure and pesticides)of forest and tree system management were ***,their knowledge was mixed and unclear about distinct cultural and supportive arrangements for natural forest and tree *** gender was not a significant cultural attribute for knowledge of the forest and allied tree system management,age substantially affected farmer propensity for various timber *** farmer’s family size influenced the collection of tree wildings and *** encourage considering gender disparities and livelihood needs including income,during selection of cultural practices for forest and tree restoration.

关键词： Traditional Cultural ways Forest management Indigenous knowledge Superstition

A behavior and physiology-based decision support tool to predict thermal comfort and stress in non-pregnant,mid-gestation,and late-gestation sows

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Journal of Animal Science and Biotechnology 2023年第2期14卷 814-826页

作者： Betty R.McConn Allan P.Schinckel Lindsey Robbins Brianna n.Gaskill Angela R.Green‑Miller Donald C.Lay Jr Jay S.Johnson Oak Ridge Institute for Science and Education Oak RidgeTN 37830USA Department of Animal Sciences Purdue UniversityWest LafayetteIN 47907USA Department of Agricultural and Biological Engineering University of IllinoisUrbanaIL 61801USA USDA-ARS Livestock Behavior Research Unit West LafayetteIN 47907USA.

Background:Although thermal indices have been proposed for swine,none to our knowledge differentiate by reproductive stage or predict thermal comfort using behavioral and physiological *** study objective was to develop a behavior and physiology-based decision support tool to predict thermal comfort and stress in multiparous(3.28±0.81)non-pregnant(n=11),mid-gestation(n=13),and late-gestation(n=12)***:Regression analyses were performed using PROC MIXED in SAS 9.4 to determine the optimal environmental indicator[dry bulb temperature(TDB)and dew point]of heat stress(HS)in non-pregnant,mid-gestation,and lategestation sows with respiration rate(RR)and body temperature(TB)successively used as the dependent variable in a cubic function.A linear relationship was observed for skin temperature(T_(S))indicating that TDB rather than the sow HS response impacted T_(S)and so T_(S)was excluded from further *** stage was significant for all analyses(Png the inflections points of RR for mild HS and TB for moderate and severe *** HS inflection points differed for non-pregnant,mid-gestation,and late gestation sows and occurred at 25.5,25.1,and 24.0℃,*** HS inflection points differed for non-pregnant,mid-gestation,and late gestation sows and occurred at 28.1,27.8,and 25.5℃,*** HS inflection points were similar for non-pregnant and mid-gestation sows(32.9℃)but differed for late-gestation sows(30.8℃).These data were integrated with previously collected behavioral thermal preference data to estimate the TDB that non-pregnant,mid-gestation,and late-gestation sows found to be cool(TDBnce range),comfortable(TDB=TDB preference range),and warm(TDB preference rangenclusions:The results of this study provide valuable information about thermal comfort and thermal stress thresholds in sows at three reproductive *** dev

关键词： Decision support Gestation Heat stress Management Sows Thermal index

A Comparative Evaluation of Different Treatment Regimens in Endotoxemic Buffalo Calves—A Physio-Pathological Perspective

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Journal of Biomedical Science and Engineering 2019年第4期12卷 257-268页

作者： Irtiza nabi Digvijay Singh n. K. Sood Department of Veterinary Physiology and Biochemistry C. O. V. S Guru Angad Dev Veterinary & Animal Sciences University Ludhiana India

Fifteen apparently healthy male buffalo calves aged between 6 months to one year with body weight range of 70 - 140 Kg divided into 3 groups of 5 buffalo calves each were used in the present investigation. Endotoxic shock was produced by IV infusion of Escherichia coli endotoxin @ 5 μg/kg BW/hr for 3 hours followed by administration of three different treatment regimens comprising of intravenous infusion of hypertonic saline solution(HSS) @ 4 ml/Kg bw, flunixin meglumine @ 1.1 mg/Kg bw and blood @ 20 ml/Kg bw to group-I, HSS, Dextran-40 and Flunixin meglumine to group-II and HSS, Dextran-40, whole blood and Flunixin meglumine to group-III with the objectives to study the major physio-pathological changes during induced endotoxemia in buffalo calves and to compare the effects of different treatment options to find out the best treatment option out of the three combinations. All the animals were further observed up to day 2 or death whichever was earlier. Endotoxin infusion to all the animals caused symptoms of restlessness, respiratory distress, snoring, diarrhoea, profuse salivation along with the significant hypoproteinemia, hypoalbuminemia, hypoglobulinemia, hypokalemia and hypocalcemia. The treatment with HSS, flunixin meglumine and blood infused as one time infusion to these endotoxemic buffalo calves not only alleviated the above mentioned symptoms but also significantly raised the circulating albumin level at 5.5 hrs and day 2 and Fibrinogen level at day 2 of observation. A significant hypocalcaemia was observed at 4.5 hours along with an increase in Alkaline Phosphatase at 3.5, 4.5 and 6.5 hrs. All the endotoxemic buffalo calves which died were subjected to post mortem and histopathological studies. Epicardial and endocardial haemorrhages, haemorrhages on intestinal mucosa, congestion, haemorrhages, emphysema and fibrinous thrombi in microvasculature of lungs were salient histopathological findings. On comparison with observations of the other treatment regim

关键词： Blood Buffalo Calves Dextran-40 Endotoxemia Flunixin Meglumine Hypertonic Saline Physiology and Pathology

用LR-115型塑料径迹探测器测定氡-钍射气

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世界核地质科学 1987年第4期 24-26页

作者： Manwinder Singh n.P.Singh 谈成龙

用LR-115型塑料径迹探测器和氡-钍射气鉴别器测定了Guru nanak dev大学校园地区土壤中的氡(Rn)和钍射气(Tn)含量,并研究了土壤不同深度的径迹产生率,也确定了取自试验区土壤样中与氡辐射正相关的铀含量。用LR-115型塑料径迹探测器也研... 详细信息

用LR-115型塑料径迹探测器和氡-钍射气鉴别器测定了Guru nanak dev大学校园地区土壤中的氡(Rn)和钍射气(Tn)含量,并研究了土壤不同深度的径迹产生率,也确定了取自试验区土壤样中与氡辐射正相关的铀含量。用LR-115型塑料径迹探测器也研究了生长在试验区附近的植物氡辐射率,发现植物叶子的氡辐射大干其茎部。

关键词：射气辐射率植物探测器铀含量径迹密度

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白家海—五彩湾地区天然气成藏特征

新疆石油地质 2004年第1期25卷 29-32页

作者：胡平石新璞徐怀保谭强吴俊军中国石油新疆油田分公司勘探开发研究院勘探所新疆克拉玛依834000 中国石油新疆油田分公司准东采油厂勘探开发研究所新疆阜康831511

准噶尔盆地东部白家海—五彩湾地区处于多个生油凹陷交汇区,发育石炭系海陆交互相、二叠系平地泉组、三叠系小泉沟群湖相泥岩和侏罗系煤系地层等多套烃源岩。油气来自于多个生烃凹陷的多套烃源岩,具有先油后气、多期充注的特征。在石炭... 详细信息

准噶尔盆地东部白家海—五彩湾地区处于多个生油凹陷交汇区,发育石炭系海陆交互相、二叠系平地泉组、三叠系小泉沟群湖相泥岩和侏罗系煤系地层等多套烃源岩。油气来自于多个生烃凹陷的多套烃源岩,具有先油后气、多期充注的特征。在石炭系塔木岗组、巴塔玛依内山组、三叠系烧房沟组、侏罗系八道湾组、三工河组和西山窑组均获得工业气流。东道海子北凹陷、昌吉凹陷深部位二叠系平地泉组烃源岩已达到成熟-过成熟阶段,对白家海凸起的天然气贡献较大;五彩湾凹陷石炭系滴水泉组、巴塔玛依内山组烃源岩已达到成熟阶段。白家海凸起天然气主要分布在生气中心附近,近距离运移聚集成藏,五彩湾凹陷以石炭系自生自储的天然气藏为主。

关键词：烃源岩天然气成藏特征生烃凹陷

极低出生体重儿头围较小的新生儿期相关因素及学龄期结局

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世界核心医学期刊文摘（儿科学分册） 2006年第10期2卷 25-26页

作者： Peterson J. Taylor H.G. Minich n. 刘莉 Rainbow Babies and Children' s Hospital Case Western Reserve University Division of Neonatology 11100 Euclid Avenue ClevelandOH44106United States

Background: Subnormal head circumference (HC) has been associated with poor neurologic and developmental outcomes. Aim: To examine the correlates and consequences of subnormal HC in a cohort of school age, very low birth weight (VLBW, n. Study design and outcome measures: We examined developmental outcomes at a mean age of 6.8 years in a cohort of 128 VLBW children born from 1982- 1986 and 58 normal birth weight controls. The VLBW cohort included a regional sample of n and matched children with 750- 1499 g birth weight. Outcomes included an IQ equivalent, neuropsychological skills, academic achievement, adaptive behavior, and attention problems. HC was defined along a continuum and as subnormal vs. normal. Linear and logistic regressions were employed to determine the effects of HC on the outcomes after controlling for confounding variables. Results: Thirty one VLBW children (24% ) had subnormal HC vs. none of the controls. The VLBW children with subnormal HC differed significantly from the normal HC group in birth weight (748 g vs. 977 g, p neonatal risk (57% vs 29% , P nd neurosensory impairment (23% vs 8% , P n after taking these risk factors into account, subnormal HC was associated with poorer IQ equivalent, perceptual motor skills, academic achievement, and adaptive behavior. Results were similar after excluding the children with neurosensory impairment. Conclusions: Subnormal HC is associated with adverse developmental outcomes in VLBW children, independent of other risk factors. Interventions to improve antenatal and postnatal growth may contribute to better school- age outcomes.

关键词：新生儿期极低出生体重儿学龄期头围正常出生体重儿神经心理学出生后出生前生长发育状况适

nature：大规模研究揭示生命所必需的基因

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现代生物医学进展 2016年第31期16卷 I0002-I0003页

作者： Dickinson, Mary E. Flenniken, Ann M. Ji, Xiao Teboul, Lydia Wong, Michael D. White, Jacqueline K. Meehan, Terrence F. Weninger, Wolfgang J. Westerberg, Henrik Adissu, Hibret Baker, Candice n. Bower, Lynette Brown, James M. Caddle, L. Brianna Chiani, Francesco Clary, Dave Cleak, James Daly, Mark J. Denegre, James M. Doe, Brendan Dolan, Mary E. Edie, Sarah M. Fuchs, Helmut Gailus-Durner, Valerie Galli, Antonella Gambadoro, Alessia Gallegos, Juan Guo, Shiying Horner, neil R. Hsu, Chih-Wei Johnson, Sara J. Kalaga, Sowmya Keith, Lance C. Lanoue, Louise Lawson, Thomas n. Lek, Monkol Mark, Manuel Arschall, Susan M. Mason, Jeremy McElwee, Melissa L. newbigging, Susan nutter, Lauryl M. J. Peterson, Kevin A. Ramirez-Solis, Ramiro Rowland, Douglas J. Ryder, Edward Samocha, Kaitlin E. Seavitt, John R. Selloum, Mohammed Szoke-Kovacs, Zsombor Tamura, Masaru Trainor, Amanda G. Tudose, Ilinca Wakana, Shigeharu Warren, Jonathan Wendling, Olivia West, David B. Wong, Leeyean Yoshiki, Atsushi MacArthur, Daniel G. Tocchini-Valentini, Glauco P. Gao, Xiang Flicek, Paul Bradley, Allan Skarnes, William C. Justice, Monica J. Parkinson, Helen E. Moore, Mark Wells, Sara Braun, Robert E. Svenson, Karen L. de Angelis, Martin Hrabe Herault, Yann Mohun, Tim Mallon, Ann-Marie Henkelman, R. Mark Brown, Steve D. M. Adams, David J. Lloyd, K. C. Kent McKerlie, Colin Beaudet, Arthur L. Bucan, Maja Murray, Stephen A. Dept Mol Physiol & Biophys Houston TX 77030 USA Toronto Ctr Phenogen Toronto ON M5T 3H7 Canada Mt Sinai Hosp Toronto ON M5G 1X5 Canada Univ Penn Perelman Sch Med Genom & Computat Biol Program Philadelphia PA 19104 USA Med Res Council Harwell Mammalian Genet Unit Harwell OX11 0RD Oxon England Mary Lyon Ctr Harwell OX11 0RD Oxon England Hosp Sick Children Mouse Imaging Ctr Toronto ON M5T 3H7 Canada Wellcome Trust Sanger Inst Wellcome Trust Genome Campus Cambridge CB10 1SA England European Bioinformat Inst European Mol Biol Lab Wellcome Trust Genome Campus Cambridge CB10 1SD England Med Univ Vienna Ctr Anat & Cell Biol A-1090 Vienna Austria Hosp Sick Children 555 Univ Ave Toronto ON M5G 1X8 Canada Jackson Lab 600 Main St Bar Harbor ME 04609 USA Univ Calif Davis Mouse Biol Program Davis CA 95618 USA Italian natl Res Council CnR Inst Cell Biol & Neurobiol Monterotondo Mouse Clin I-00015 Monterotondo Italy Massachusetts Gen Hosp Analyt & Translat Genet Unit Boston MA 02114 USA Broad Inst MIT & Harvard Program Med & Populat Genet Cambridge MA 02142 USA German Res Ctr Environm Hlth Helmholtz Zentrum Munchen Inst Expt Genet D-85764 Neuherberg Germany German Mouse Clin D-85764 Neuherberg Germany Baylor Coll Med Dept Mol & Human Genet Houston TX 77030 USA nanjing Univ Nanjing Biomed Res Inst Collaborat Innovat Ctr Genet & Dev SKL Pharmaceut Biotechnol & Model Anim Res Ctr Nanjing 210061 Jiangsu Peoples R China Univ Strasbourg ICS Infrastruct Natl PHENOMIN F-67404 Illkirch Graffenstaden France Univ Strasbourg INSERM CNRS IGBMC F-67404 Illkirch Graffenstaden France RIKEn BioResource Ctr Tsukuba Ibaraki 3050074 Japan Childrens Hosp Oakland Res Inst Oakland CA 94609 USA IMPC San Anselmo CA 94960 USA Tech Univ Munich Sch Life Sci Weihenstephan Chair Expt Genet D-81675 Freising Weihenstephan Germany German Ctr Diabet Res DZD D-85764 Neuherberg Germany Francis Crick Inst Mill Hill Lab Mill Hill London NW1 1AT England Univ Penn Perlman

在哺乳动物基因组中。大约三分之一的基因是生命所必需的。在一项新的研究中，来自美国贝勒医学院等多个机构的研究人员描述了这些基因的大规模发现。以及它将如何影响对哺乳动物发育和人类疾病的理解。相关研究结果在线发表在nature期... 详细信息

在哺乳动物基因组中。大约三分之一的基因是生命所必需的。在一项新的研究中，来自美国贝勒医学院等多个机构的研究人员描述了这些基因的大规模发现。以及它将如何影响对哺乳动物发育和人类疾病的理解。相关研究结果在线发表在nature期刊上，论文标题为“High—throughput discovery of novel developmental phenotypes”。

关键词：动物基因组生命哺乳动物研究人员人类疾病医学院