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Factors associated with incomplete small bowel capsule endoscopy studies

World Journal of Gastroenterology 2010年第42期16卷 5329-5333页

作者： Mitchell M Lee Andrew Jacques Eric Lam Ricky Kwok Pardis Lakzadeh Ajit Sandhar brandon Segal Sigrid Svarta Joanna Law Robert Enns St Paul's Hospital University of British Columbia770-1190 Hornby StreetVancouverBritish Columbia V6Z 2K5Canada

AIM:To identify patient risk factors associated with incomplete small bowel capsule endoscopy(CE) ***:Data from all CE procedures performed at ***'s Hospital in Vancouver,British Columbia,Canada,between December 2001 and June 2008 were collected and analyzed on a retrospective *** collection for complete and incomplete CE study groups included patient demographics as well as a number of potential risk factors for incomplete CE including indication for the procedure,hospitalization,diabetes mellitus with or without end organ damage,limitations in mobility,renal insufficiency,past history of bowel obstruction,abdominal surgery,abdominal radiation therapy and opiate *** factors were analyzed using a univariable and multivariable logistic regression ***:From a total of 535 CE procedures performed,158 were incomplete(29.5%).The univariable analysis showed that CE procedures performed for overt gastrointestinal bleeding(P = 0.002),and for patients with a prior history of abdominal surgery(P = 0.023) or bowel obstruction(P = 0.023) were significantly associated with incomplete CE *** on opiate medications(P = 0.094) as well as hospitalized patients(P = 0.054) were not statistically significant,but did show a trend towards incomplete *** multivariable analysis showed that independent risk factors for an incomplete CE procedure include prior history of bowel obstruction [odds ratios(OR) 2.77,P = 0.02,95% confidence intervals(CI):1.17-6.56] and procedures performed for gastrointestinal bleeding(Occult OR 2.04,P = 0.037,95% CI:1.04-4.02 and Overt OR 2.69,P = 0.002,95% CI:1.44-5.05).Patients with a prior history of abdominal surgery(OR 1.46,P = 0.068,95% CI:0.97-2.19),those taking opiate medications(OR 1.54,P = 0.15,95% CI:0.86-2.76) and hospitalized patients(OR 1.82,P = 0.124,95% CI:0.85-3.93) showed a trend towards statistical ***:We have identified a number of risk factors for incomplete CE procedures

关键词： Capsule Capsule endoscopy Incomplete endoscopy

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英语口语话题王

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2007年

作者： (美) brandon Soloski ... [等] 编录

本书内容包括：日常生活口语话题、娱乐休闲口语话题、情感生活口语话题、旅游外出口语话题。

ISBN: (纸本)9787880829402

本书内容包括：日常生活口语话题、娱乐休闲口语话题、情感生活口语话题、旅游外出口语话题。

关键词：英语口语

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脱口而出

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2008年

作者： (美)brandon Soloski[等]编录

本书介绍了英美人常用的口头成语句, 提升英文素质的名言名句等。全书分四大部分, 内容包括脱口诀窍 —— 流利英文的秘方 ; 日常句子脱口而出 —— 完全掌握发音、句型、语法 ; 实用对话脱口而出 —— 随意进行日常交流 ; 经典篇章脱... 详细信息

ISBN: (纸本)7880049797

本书介绍了英美人常用的口头成语句, 提升英文素质的名言名句等。全书分四大部分, 内容包括脱口诀窍 —— 流利英文的秘方 ; 日常句子脱口而出 —— 完全掌握发音、句型、语法 ; 实用对话脱口而出 —— 随意进行日常交流 ; 经典篇章脱口而出 —— 轻松应付演讲及篇章写作。

关键词：英语

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马上说英语[计算机文档]

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1000年

作者： (美) brandon soloski

本书内容包括: 见面问候、互相告别、相邀聚会、谈天说地、态度观点、表达情感、居家生活等。

ISBN: (纸本)9787880829921

本书内容包括: 见面问候、互相告别、相邀聚会、谈天说地、态度观点、表达情感、居家生活等。

关键词：英语

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Microstructural impacts on ionic conductivity of oxide solid electrolytes from a combined atomistic-mesoscale approach

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npj Computational Materials 2021年第1期7卷 1959-1973页

作者： Tae Wook Heo Andrew Grieder Bo Wang Marissa Wood Tim Hsu Sneha A.Akhade Liwen F.Wan Long-Qing Chen Nicole Adelstein brandon C.Wood Materials Science Division Lawrence Livermore National LaboratoryLivermoreCA 94550USA Department of Chemistry and Biochemistry San Francisco State UniversitySan FranciscoCA 94132USA Department of Materials Science and Engineering The Pennsylvania State UniversityUniversity ParkPA 16802USA Center for Applied Scientific Computing Lawrence Livermore National LaboratoryLivermoreCA 94550USA

Although multiple oxide-based solid electrolyte materials with intrinsically high ionic conductivities have emerged,practical processing and synthesis routes introduce grain boundaries and other interfaces that can perturb primary conduction *** directly probe these effects,we demonstrate an efficient and general mesoscopic computational method capable of predicting effective ionic conductivity through a complex polycrystalline oxide-based solid electrolyte microstructure without relying on simplified equivalent circuit *** parameterize the framework for Li_(7-x)La_(3)Zr_(2)0_(12)(LLZO)gamet solid electrolyte by combining synthetic microstructures from phase-field simulations with diffusivities from molecular dynamics simulations of ordered and disordered *** designed simulations reveal an interdependence between atomistic and mesoscopic microstructural impacts on the effective ionic conductivity of polycrystalline LLZO,quantified by newly defined metrics that characterize the com plex ionic transport *** results provide fundamental understanding of the physical origins of the reported variability in ionic conductivities based on an extensive analysis of literature data,while simultaneously outlining practical design guidance for achieving desired ionic transport properties based on conditions for which sensitivity to microstructural features is *** implications of our results are discussed,including a possible connection between ion conduction behavior and dendrite formation.

关键词： microstructure solid conductivity

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A bi-level optimization for a make-to-order manufacturing supply chain planning:a case in the steel industry Lanndon

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Journal of Management Analytics 2021年第4期8卷 598-621页

作者： Lanndon A.Ocampo Neelesh N.Vasnani Felixter Leone S.Chua Lance brandon M.Pacio Brian J.Galli Department of Industrial Engineering Cebu Technological UniversityCebu CityPhilippines Graduate School Cebu Technological UniversityCebu CityPhilippines Department of Industrial Engineering University of San CarlosCebu CityPhilippines School of Computer Science Innovation&Management EngineeringHofstra UniversityHempsteadNew YorkUSA

This paper presents an actual case application of a newly developed gametheoretic model in analyzing a single manufacturer-many supplier,multi-period,make-to-order supply chain with fuzzy *** supply chain under consideration comprises an exclusive supplier for every component required by the manufacturer in producing its *** certain instances,some supply chains enable the manufacturer to opt for a third-party subcontractor to produce a portion of its *** assume that the supply chain faces a price and lead-time-sensitive demand,which is relevant in a make-to-order *** vertical interaction within the supply chain is played as a Stackelberg game,where the manufacturer is considered the leader and the suppliers as the *** show some important managerial insights in supply chain planning under a make-to-order condition.

关键词： Make-to-order supply chain production planning Stackelberg game bi-level optimization

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Marine heatwaves in the Gulf of Mexico 1983‒2021: Statistics, recent intensifications, and threats on coral reefs

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气候变化研究进展:英文版 2023年第4期14卷 560-572页

作者： Yu-Ting FENG brandon JBETHEL Yuan TIAN Chang-Ming DONG Junhong LIANG Yu-Long YAO Jianguo YUAN Ying CHEN Si-Jie CHEN Yang YU Faculty of Chemistry and Environment Science Guangdong Ocean UniversityZhanjiang 524088China Research Center for Coastal Environmental Protection and Ecological Remediation Guangdong Ocean UniversityZhanjiang 524088China Department of Oceanography and Coastal Sciences Louisiana State UniversityLoouisiana 70803USA Small Island Sustainability University of the BahamasNassau N-4912Bahamas Geophysical Institute University of Alaska FairbanksFairbanks 99775USA School of Marine Sciences Nanjing University of Information Science and TechnologyNanjing 210044China Southern Marine Science and Engineering Guangdong Laboratory(Zhuhai) Zhuhai 519000China Center for Computation and Technology Louisiana State UniversityLouisiana 70803USA Coastal Studies Institute Louisiana State UniversityLouisiana 70803USA State Key Laboratory of Tropical Oceanography South China Sea Institute of OceanographyChinese Academy of SciencesGuangzhou 510301China Fujian Meteorological Center Fuzhou 350011China

There is the current lack of comprehensive understanding of the hotspots,frequency,duration,spatiotemporal trends,and physical drivers of marine heatwaves(MHWs)within the Gulf of Mexico(GoM).Here,a series of high-resolution satellite and reanalysis products are used to examine their spatiotemporal characteristics,trends,and possible geophysical triggers of *** impacts of the MHW on coral reefs are also *** reveal an increasing trend in their frequency,duration,and intensities from 1983–2021,particularly after *** identifies MHWs hotspots within the GoM,notably the northern and western shelves and the Loop *** study further documents an intense MHW event from late 2020 to early 2021 near the Yucatan Channel,south of 24°N,attributing its development to oceanic processes such as wind anomalies,anticyclonic eddies,and current-driven heat transport *** occurrence of this MHW event potentially increased thermal stress on the Campeche and Tuxtlas Reef *** research illuminates the increasing trends and impacts of MHWs in the GoM,providing valuable insights for understanding and predicting the effects of climate change on marine ecosystems.

关键词： Marine heatwaves Gulf of Mexico Coral reef Heat transport

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Commentary:Evaluating potential glioma serum biomarkers,with future applications

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World Journal of Clinical Oncology 2022年第5期13卷 412-416页

作者： Michael Goutnik brandon Lucke-Wold Department of Neurosurgery University of FloridaGainesvilleFL 32608United States

Systemic inflammation within malignant glioma is a topic of ongoing *** this commentary,we highlight recent findings from Gandhi et al and discuss alternative *** present a counter argument with findings that IL-6 markers are *** highlight the potential benefit of looking at microRNAs and other ***,we present ideas for future application involving differentiation between radiation necrosis and *** commentary is intended to serve as a catalyst for further scientific discovery.

关键词： Systemic inflammation Malignant glioma Neutrophil-lymphocyte ratio Interleukin-6

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Assisted Revegetation Following Contaminated Site Remediation in the Arctic: Four-Year Case Study of a Former Radar Site

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American Journal of Plant Sciences 2015年第8期6卷 1301-1312页

作者： Sarah Ficko brandon Smith Barbara Zeeb Department of Chemistry and Chemical Engineering Royal Military College of Canada Kingston Canada Present Address: 821 General Services Building Department of Renewable Resources University of Alberta Edmonton Canada

Cape Dyer (DYE-M), located on the easternmost point of Baffin Island, is a former DEW line radar station built in 1956-57 which was upgraded in 1993 as part of the current North Warning System. Environmental studies in the late 1990s and early 2000s determined that extensive soil contamination existed across the site, and excavation of six landfills and subsequent reshaping of the area in 2008 disturbed approximately 19,700 m2. A four-year pilot project was conducted between 2009 and 2012 to investigate feasibility of, and determine methods to, accelerate revegetation of the disturbed area through assisted seed dispersal of native and non native species and selective transplantation of slow-growing shrub species. Prior to revegetation efforts, plant surveys conducted in July 2009 determined that 15 species were present in the undisturbed areas, of which Salix arctica (~11%), Vaccinium uliginosum L. (~8%), and Empetrum nigrum L. (~5%) were the predominant species. A total of 14 species (three new) were observed growing on the disturbed areas between 2010 and 2012. The majority of Lolium multiflorum (annual ryegrass) seeds planted as a nurse species in 2009 grew in 2010, but most were stunted and only observed in furrows or sheltered areas at a low density. Salix arctica Pall. (willow) cuttings planted in “islands” of 20-30 cuttings in fall 2009 had a three-year survival rate of 82%, while a second set of cuttings planted in fall 2011 had a one-year survival rate of 93%. Visual observations indicate that patches of new vegetation are becoming more predominant on the disturbed area, especially around the willow islands, indicating the importance of microtopography for successful reclamation in arctic environments. Monitoring over ten or more years will be required to determine the long term success of this project.

关键词： Salix arctica Revegetation Disturbed Lands Arctic DEW Line

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Tanoak (Notholithocarpus densiflorus) Coarse Root Morphology: Prediction Models for Volume and Biomass of Individual Roots

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Open Journal of Forestry 2016年第1期6卷 1-13页

作者： brandon H. Namm John-Pascal Berrill Department of Forestry and Wildland Resources Humboldt State University Arcata USA

Descriptions of tree root morphology inform design of belowground biomass and carbon inventories and sampling for research. We studied root morphology of tanoak (Notholithocarpus densiflorus), an important component in mixed evergreen forests of California and Oregon, USA. Tanoak re-sprouts from belowground lignotubers after disturbances, and stores an unknown amount of carbon in coarse roots underground. We sought to ascribe explanatory nomenclature to roots’ morphological features and to identify models describing tanoak root morphology. Twelve tanoak root systems were excavated, dissected, and measured. Roots tapered according to their circumference and location. Larger roots closer to the lignotuber (located at the base of the tree stem) tapered more rapidly per unit of length. Tanoak roots forked frequently. Root cross-sectional area was preserved after forking events (i.e., the sum of cross-sectional areas for smaller roots on one side of the fork correlated with the adjoining large root). Occurrence and quantity of root branches (small roots branching laterally from larger roots) was dependent upon length of the source root segment. Our models of tanoak root morphology are designed to be organized together to estimate biomass of any segment or collection of lateral roots (e.g., roots lost/missed during excavation, or in lieu of destructive sampling), given root diameter at a known distance from the lignotuber. The taper model gives distal- and proximal-end diameters for calculation of volume for segments of root tapering between forks. Frequency of forking and branching can also be predicted. Summing the predicted mass of each lateral root segment, branch, and forked segment would produce an estimate of mass for a contiguous network of lateral roots.

关键词： Belowground Biomass Carbon Root Taper Tree Root Architecture

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