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Accounting information systems / Ulric j. Gelinas, jr., Steve G. Sutton. 5th ed.

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Analysis of PFAAs in American alligators part 1： Concentrations in alligators harvested for consumption during South Carolina public hunts

2002年

作者： Ulric j. Gelinas jr. Steve G. Sutton.

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journal of Environmental Sciences 2017年第11期29卷 24-30页

作者： jessica j.Tipton Louis j.Guillette jr.Susan Lovelace Benjamin B.Parrott Thomas R.Rainwater jessica L.Reiner College of Charleston Charleston SC 29424 USA Medical University of South Carolina Department of Obstetrics and Gynecology Charleston SC 29425 USA University of Georgia Odum School of Ecology Savannah River Ecology Laboratory Jackson SC 29831 USA Tom Yawkey Wildlife Center & Belle W. Baruch Institute of Coastal Ecology and Forest Science Clemson University P.O. Box 596 Georgetown SC 29442 USA National Institute of Standards and Technology Chemical Sciences Division Hollings Marine Laboratory Charleston SC 29412 USA

Environmental contamination resulting from the production or release of harmful chemicals can lead to negative consequences for wildlife and human health. Perfluorinated alkyl acids（PFAAs） were historically produced as protective coatings for many household items and currently persist in the environment, wildlife, and humans. PFAAs have been linked to immune suppression, endocrine disruption, and developmental toxicity in wildlife and laboratory studies. This study examines the American alligator, Alligator mississippiensis,as an important indicator of ecosystem contamination and a potential pathway for PFAA exposure in humans. Alligator meat harvested in the 2015 South Carolina（SC） public hunt season and prepared for human consumption was collected and analyzed for PFAAs to determine meat concentrations and relationships with animal body size（total length）, sex, and location of harvest. Of the 15 PFAAs analyzed, perfluorooctane sulfonate（PFOS） was found in all alligator meat samples and at the highest concentrations（median 6.73 ng/g）. No relationship was found between PFAA concentrations and total length or *** of one or all compounds varied significantly across sampling locations, with alligators harvested in the Middle Coastal hunt unit having the highest PFOS concentrations（median 16.0 ng/g; p = 0.0001）. Alligators harvested specifically from Berkley County, SC（located in the Middle Coastal hunt unit） had the highest PFOS concentrations and the greatest number of PFAAs detected（p 〈 0.0001）. The site-specific nature of PFAA concentrations in alligator meat observed in this study suggests a source of PFAA contamination in Berkley County, SC.

关键词： Perfluorinated alkyl acids American alligators South Carolina Perfluorooctane sulfonate(PFOS) Dietary exposure

Senescent human hepatocytes express a unique secretory phenotype and promote macrophage migration

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World journal of Gastroenterology 2014年第47期20卷 17851-17862页

作者： Katharine M Irvine Richard Skoien Nilesh j Bokil Michelle Melino Gethin P Thomas Dorothy Loo Brian Gabrielli Michelle M Hill Matthew j Sweet Andrew D Clouston Elizabeth E powell Centre for Liver Disease Research School of MedicineThe University of QueenslandTranslational Research InstituteBrisbane 4102Australia Institute for Molecular Bio-science The University of QueenslandBrisbane 4067Australia The University of Queensland Diamantina Institute The University of Queensland Translational Research InstituteBrisbane 4102Australia Department of Gastroenterology and Hepatology Princess Alexandra HospitalBrisbane 4102Australia

AIM: To develop a model of stress-induced senescence to study the hepatocyte senescence associated secretory phenotype (SASP).

关键词： Cell aging Chemokines Hepatocytes Inflammation Liver diseases Macrophages

Hole transporting material 5,10,15-tribenzyl-5Hdiindolo[3,2-a:3',2'-c]-carbazole for efficient optoelectronic applications as an active layer

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Chinese Physics B 2015年第2期24卷 428-431页

作者：郑燕琼 William j.Potscavage jr.张建华魏斌黄荣娟 Key Laboratory of Advanced Display and System Applications Ministry of EducationShanghai University Center for Organic Photonics and Electronics Research(OPERA) and International Institute for Carbon Neutral Energy Research(WPI-I2CNER) Kyushu University

In order to explore the novel application of the transparent hole-transporting material 5,10,15-tribenzyl-5Hdiindolo[3,2-a：3＇,2＇-c]-carbazole（TBDI）,in this article TBDI is used as an active layer but not a buffer layer in a photodetector（PD）,organic light-emitting diode（OLED）,and organic photovoltaic cell（OPV） for the first ***,the absorption and emission spectra of a blend layer comprised of TBDI and electron-transporting material bis-（2-methyl-8-quinolinate） 4-phenylphenolate（BAlq） are *** on the absorption properties,an organic PD with a peak absorption at 320 nm is fabricated,and a relatively-high detectivity of 2.44×10^（11） cm· Hz^（1/2）/W under 320-nm illumination is *** TBDI/tris（8-hydroxyquinoline） aluminum（Alq_3） OLED device exhibits a comparable external quantum efficiency and current efficiency to a traditional 4,4-bis[N-（l-naphthyl）-N-phenyl-amino]biphenyl（α-NPD）/Alq_3 OLED.A C_（70）-based Schottky junction with 5 wt%-TBDI yields a power conversion efficiency of 5.0%,which is much higher than 1.7%for an α-NPD-based junction in the same *** results suggest that TBDI has some promising properties which are in favor of the hole-transporting in Schottky junctions with a low-concentration donor.

关键词： 5 10 15-tribenzyl-5H-diindolo[3 2-a:3' 2'-c]-carbazole photodetector organic light-emitting diode Schottky junction

Rates, predictors, and causes of readmission after transcatheter aortic valve replacement in patients with chronic kidney disease

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World journal of Cardiology 2024年第7期16卷 402-411页

作者： Taha Teaima Gianfranco Bittar Carlini Rohan A Gajjar Imran Aziz Sami j Shoura Abdul-Rahim Shilbayeh Naim Battikh Tareq Alyousef Division of Cardiology Department of MedicineJohn H.StrogerJr.Hospital of Cook CountyChicagoIL 60612United States

BACKGROUND Transcatheter aortic valve replacement(TAVR)is a revolutionary procedure for severe aortic *** coexistence of chronic kidney disease(CKD)and TAVR introduces a challenge that significantly impacts patient *** To define readmission rates,predictors,and causes after TAVR procedure in CKD stage 1-4 *** We used the national readmission database 2018 and 2020 to look into readmission rates,causes and predictors after TAVR procedure in patients with CKD stage *** Out of 24758 who underwent TAVR and had CKD,7892(32.4%)patients were readmitted within 90 days,and had higher adjusted odds of being females(adjusted odds ratio:1.17,95%CI:1.02-1.31,P=0.02)with longer length of hospital stay>6 days,and more comorbidities including but not limited to diabetes mellitus,anemia,and congestive heart failure(CHF).CONCLUSION Most common causes of readmission included CHF(18.0%),sepsis,and complete atrioventricular *** readmission predictors with very close followup is warranted to prevent such high rate of readmission.

关键词： Chronic kidney disease Transcatheter aortic valve replacement Readmission Predictors Rates

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古生态学概念与应用 1

1989年

作者：（美）j.Robert Dodd AND ROBERT j.STANTON jr. 徐珊红钱文龙王雪等译

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北电网络第三层交换技术

A review of potential conservation and fisheries benefits of breaching four dams in the Lower Snake River(Washington,USA)

丛书名： Nortel技术丛书

2001年

作者：（美）Regis j.（Bud）Bates （美）jr. Zeecil Kimmel 卢泽新陶孜谨等译

本书在介绍传统局域网和广域网联网技术的基础上，详细地分析了第三层交换的联网效率，提供了正确驾驭通信流量的方法。

ISBN: (纸本)7111092910

本书在介绍传统局域网和广域网联网技术的基础上，详细地分析了第三层交换的联网效率，提供了正确驾驭通信流量的方法。

关键词：互连网络学科:路由器学科:协议计算机路由器协议

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Water Biology and Security 2022年第2期1卷 10-22页

作者： Adam j.Storch Howard A.Schaller Charles E.Petrosky Robert L.Vadas jr. Benjamin j.Clemens Gary Sprague Norman Mercado-Silva Brett Roper Michael j.Parsley Edward Bowles Robert M.Hughes jay A.Hesse Oregon Department of Fish and Wildlife Ocean Salmon and Columbia River Program17330 Southeast Evelyn StreetClackamasOR 97015USA U.S.Fish and Wildlife Service 911 Northeast 11th AvenuePortlandOR 97232USA Idaho Department of Fish and Game 600 South Walnut StreetBoiseID 83707USA Unaffiliated OlympiaWAUSA Oregon Department of Fish and Wildlife Corvallis Research Lab28655 Hwy 34CorvallisOR 97333USA National Marine Fisheries Service 650 Capitol MallSacramentoCA 95814USA Centro de Investigacion en Biodiversidad y Conservacion Universidad Autonoma del Estado de MorelosAv.Universidad 1001Col.ChamilpaC.P.62209CuernavacaMorelosMexico National Stream and Aquatic Ecology Center U.S.Forest Service860 North 1200 EastLoganUT 84321USA Independent Fisheries Consultant 191 Sooter RoadUnderwoodWA 98651USA Oregon Department of Fish and Wildlife 4034 Fairview Industrial Drive SoutheastSalemOR 97302USA Amnis Opes Institute 2895 Southeast Glenn StreetCorvallisOR 97333USA Department of Fisheries Wildlife&Conservation Sciences104 Nash HallCorvallisOR 97331USA Nez Perce Tribe Department of Fisheries Resources Management 120 Beaver GradeLapwaiID 83540USA

Abundances of important and imperiled fishes of the Snake River Basin continue to *** assessed the rationale for breaching the four lower Snake River Basin dams to prevent complete loss of these fishes,and to maximize their likelihood of *** summarize the science surrounding Sockeye Salmon(Oncorhynchus nerka),Chinook Salmon(***),steelhead(***),Bull Trout(Salvelinus confluentus),White Sturgeon(Acipenser transmontanus),and Pacific Lamprey(Entosphenus tridentatus).From this,we drew ten conclusions:(1)development of the Columbia River System(including the Snake River Basin)has converted mainstem rivers into reservoirs,altering fish behavior and survival;(2)most populations currently record their lowest abundance;(3)the Columbia River System dams reduce productivity of diadromous fishes in the highest-quality spawning grounds that could buffer against future climate dynamics;(4)past actions have done little to reduce impacts or precipitate recovery;(5)the Columbia River System constrains survival and productivity of salmon,steelhead and Bull Trout;(6)Snake River Basin salmon and steelhead remain at high extinction risk;(7)eliminating migration impediments and improving mainstem habitats are essential for maintaining genetic diversity and improving Bull Trout persistence;(8)the lower Snake River Basin dams preclude passage of adult White Sturgeon,constraining gene flow and recruitment;(9)the lower Snake River Basin dams impede dramatically passage of adult and juvenile Pacific Lamprey,and(10)Snake River Basin Pacific Lamprey is at high risk of *** the four lower Snake River Basin dams is an action likely to prevent extirpation and extinction of these *** from the Columbia River System can inform conservation in other impounded rivers.

关键词： Bull trout Impoundment Pacific lamprey Salmon Steelhead White sturgeon

Mass transport in a highly immiscible alloy on extended shear deformation

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journal of Materials Science & Technology 2023年第3期134卷 197-208页

作者： Miao Song jia Liu Xiaolong Ma Qin Pang Matthew j.Olszta joshua Silverstein Madhusudhan R.Pallaka Peter V.Sushko Suveen N.Mathaudhu Cynthia powell Arun Devaraj Bharat Gwalani Physical and Computational Sciences Directorate Pacific Northwest National Laboratory902 Battelle BoulevardRichlandWA 99354USA Energy and Environmental Directorate Pacific Northwest National Laboratory902 Battelle BoulevardRichlandWA 99354USA Material Science and Engineering Program University of CaliforniaRiversideCA92521USA Colorado School of Mines 1500 Illinois St.GoldenCO 8040USA Department of Materials Science and Engineering North Carolina State UniversityRaleighNC27695-7907USA State Key Laboratory of Powder Metallurgy Central South Uni-versityChangsha 410083China

Forced mixing to a single-phase or supersaturated solid solution(SSS)and its prerequisite microstructure evolution in immiscible systems has been a focus of research for fundamental science and practical *** the formation of SSS by shear deformation could enable a material design beyond conventional equilibrium microstructure in immiscible ***,a highly immiscible Cu-50 at.%Cr binary alloy(mixing enthalpy of∼20 kj mol^(−1))was employed to investigate the microstructure evolution and localized tendencies of SSS during severe shear *** results demonstrate the dislocation mediated microstructural refinement process in each phase of the binary alloy and the mechanisms associated with localized solute supersaturation as a function of shear *** grain refinement in the softer Cu phase occurs owing to the strain localization driving the preferential dynamic *** grain refinement of the Cr phase,however,is enabled by the progressive evolution of grain lamination,splitting,and fragmentation as a function of shear *** solute supersaturation is found to be strongly dependent on the local environments that affect the dislocation activity,including the level of microstructure refinement,the interfacial orientation relationship,the mechanical incompatibility,and the localized preferential phase *** initio simulations confirm that it is more favorable to oxidize Cr than Cu at incoherent Cu/Cr interfaces,limiting the mass transport on an incoherent *** results unveil the mechanism underpinning the non-equilibrium mass transport in immiscible systems upon severe deformation that can be applied to produce immiscible alloys with superior mechanical properties.

关键词： Tribology Immiscible alloys Nanostructures Shear deformation Forced mixing Atom probe