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195篇 您的检索式:作者名="Sahle"
    题名 作者 年代 出处 被引量
1烟花燃放气对环境和健康影响与管理对策研究显示文摘春节期间,烟花燃放产生的烟气含有重金属的微小粒子,对城市环境空气中污染物浓度的上升关联度较高。燃放期间空气中的颗粒物成分和重金属成分浓度急剧升高,对市民的身体健康影响很大,使医院中呼吸系统、心脑血管系统等急性病症的发生率也相应升高。为了减轻烟花燃放可能对环境和人体造成的不利影响,建议节日期间不燃放或适当、适量地燃放烟花爆竹,提高烟花爆竹产品的科技含量以及全社会共同监管烟花爆竹的生产、流通、分配、消费等活动。唐乃超 Carolina Sahlén 李经纬 2014环境科学与管理2014,39,2:5
2In-vitro antimicrobial activity screening of some ethnoveterinary medicinal plants traditionally used against mastitis,wound and gastrointestinal tract complication in Tigray Region,Ethiopia显示文摘Objective:To screen the antibacterial activity of nine ethnoveterinary plants traditionally used for the treatment of mastitis,wound and gastrointestinal complications.Methods:Hydroalcoholic exctracts of medicinal plants namely,Achyranthes aspera(A.aspera) L.(Family Asparagaceae),Ficus caria(F.caria)(Family Moraceae).Malvi parviflora(M.parviflora)(Family Malvaceae),Vernonia species(V.species) docal name Alakit.Family Asteraceae),Solatium hastifolium(S.hastifolium)(Family Solanaceae),Calpurinia aurea(C.aurea)(Ait) Benth(Family Fabaceae),Nicotiana tabacum(N.tabacum) L.(Family Solanaceae),Ziziphus spina-christi(Z.spina-christi)(Family Rhamnaceae).Croton macroslachys(C.macrostachys)(Family Fuphorhiaceae).were screened against clinical bacterial isolates of veterinary importance from October 2007 to April2009.The antibacterial activity was tested using disc diffusion at two concentrations(200 mg/mL and 100 mg/mL) and broth dilution methods using 70%methanol macerated leal extracts.Results:With the exception ol S.hastifolium all plant extracts exhibited antibacterial activity.Among the medicinal plants tested C.aurea.C.macrostachyus,A.aspera,N.tabacum and vcrnonia species(Alakit) showed the most promising antimicrobial properties.Conclusions:It can be concluded that many of the tested plants have antibacterial activity and supports the traditional usage of the plants for mastitis,wound and gastrointestinal complications treatment.Further studies into their toxicity and phytochemistry is advocated.Shewit Kalayou Mekonnen Haileselassie Gebremedhin Gebre-egziabher Tsegay Tiku'e Samson Sahle Habtamu Taddele Mussie Ghezu 2012Asian Pacific Journal of Tropical Biomedicine2012,2,7:3
3A sensitivity study of the WRF model in offshore wind modeling over the Baltic Sea显示文摘Accurate wind modeling is important for wind resources assessment and wind power forecasting. To improve the WRF model configuration for the offshore wind modeling over the Baltic Sea, this study performed a sensitivity study of the WRF model to multiple model configurations, including domain setup,grid resolution, sea surface temperature, land surface data, and atmosphere-wave coupling. The simulated offshore wind was evaluated against LiDAR observations under different wind directions, atmospheric stabilities, and sea status. Generally, the simulated wind profiles matched observations, despite systematic underestimations. Strengthening the forcing from the reanalysis data through reducing the number of nested domains played the largest role in improving wind modeling. Atmosphere-wave coupling further improved the simulated wind, especially under the growing and mature sea conditions.Increasing the vertical resolution, and updating the sea surface temperature and the land surface information only had a slight impact, mainly visible during very stable conditions. Increasing the horizontal resolution also only had a slight impact, most visible during unstable conditions. Our study can help to improve the wind resources assessment and wind power forecasting over the Baltic Sea.Huidong Li Björn Claremar Lichuan Wu Christoffer Hallgren Heiner Körnich Stefan Ivanell Erik Sahlée 2021Geoscience Frontiers2021,12,6:2
4Antimicrobial and host-defense peptides as new anti-infective therapeutic strategies 显示文摘Hancock REW Sahl HG 2006 2006Nat Biotechnol2006,24,12:1
5The Wadi Natrun: Chemical composition and microbial mass developments in alkaline brines of Eutrophic Desert Lakes显示文摘Johannes F. Imhoff Hans G. Sahl Gaber S. H. Soliman Hans G. Truper 1979Geomicrobiology Journal1979,,3:1
6The Porphyra species of Helgoland (Bangiales, Rhodophyta) 显示文摘Kornmann P Sahling P H 1991Helgolander wiss Meeresunters1991,8,:1
7Introducing mothur: open-source, platform-independent, community-supported software for describing and comparing microbial communities 显示文摘Schloss PD Westcott SL Ryabin T Hall JR Hartmann M Hollister EB Lesniewski RA Oakley BB Parks DH Robinson CJ Sahl JW Stres B Thallinger GG Van Horn DJ Weber CF 2009Appl Environ Microbiol2009,75,23:1
8A comparative genomic analysis of diverse clonal types of enterotoxigenic Escherichia coli reveals pathovar-specific conservation显示文摘Sahl JW Steinsland H Redman JC 2011Infect Immun2011,79,2:1
9Mineralization of vestimentiferan tubes at methane seeps on the Congo deep-sea fan显示文摘Haas A Little C T S Sahling H 2009Deep-Sea Research Part I2009,56,:1
10Mersacidin eradicates methicillin-resistant Staphylococcus aureus (MRSA) in a mouse rhinitis model显示文摘Kruszewska D Sahl H G Bierbaum G 2004Antimicrob Chemother2004,54,:1
11The Wadi Natrum: chemical composition and microbial mass developments in alkaline brines of eutrophic desert lakes 显示文摘Imhoff J F Sahl H G Soliman G S H 1979Geomicrob J1979,1,:1
12Pockmarks in the Northern Congo Fan area,SW Africa:Complex seafloor features shaped by tluid flow显示文摘Sahling H Bohrmann G Spiess V 2008Marine Geology2008,249,34:1
13Antimierobial and host-defense peptides as new anti-infective therapeutic strategies 显示文摘Hancock RE Sahl HG 2006Nat Biotechnol2006,24,12:1
14When Outgroups Fail; Phylogenomics of Rooting the Emerging Pathogen, Coxiella burnetii显示文摘Talima Pearson Heidie M. Hornstra Jason W. Sahl Sarah Schaack James M. Schupp Stephen M. Beckstrom-Sternberg Matthew W. O’Neill Rachael A. Priestley Mia D. Champion James S. Beckstrom-Sternberg Gilbert J. Kersh James E. Samuel Robert F. Massung Paul Keim 2013Systematic Biology2013,,5:1
15Macro faunal community structure and sulfide flux at gas hydrate de posits from the Cascadia convergent margin, NE Pacific显示文摘Heiko Sahling Dirk Rickert Raymond W Lee 2002Marine Ecology Progress Series2002,231,:1
16显示文摘Pillai U R Sahle -Demessie E 2002J Catal2002,211,:1
17Impregnation of wood with b iocides using SCF carriers显示文摘Sahle D 1995ACS syrnp ser1995,27,:1
18Lantibiotics:mode of action,biosynthesis andbioengineering显示文摘Bierbaum G Sahl H G 2009Curr Pharm Biotechnol2009,10,1:1
19Chitosan and its antimicrobial potential-acritical literature survey 显示文摘Raafat Dina Sahl 2009Microbial Biotechnology2009,2,2:1
20Microencapsulation of citronella oil for mosquito-repellent application:formulation and in vitro permeation studies显示文摘Solomon B Sahle F F Gebre Mariam 2012Eur J Pharm Biopharm2012,80,1:1
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