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世界地震译丛 2004年第5期35卷 60-64页

作者： s.c.solomon V.R.Baker J.Bloxham J.Booth A.Donnellan c.Elachi D.Evans E.Rignot D.Burbank B.F.chao A.chave A.Gillespie T.Herring R.Jeanloz J.LaBrecque B.Minster W.c.Pitman Ⅲ M.simons D.L.Turcotte M.L.c.Zoback 盛菊琴宁夏回族自治区地震局

现在和未来20年固体地球科学所面临的最大挑战是什么?而对美国国家航空航天局(NAsA)来说,在与其他机构合作时,什么又是解决这些挑战的最好途径呢?一份《在不平静的行星上生活》的新报告,为回答这些问题提供了一份蓝图。根据这份报告,未... 详细信息

现在和未来20年固体地球科学所面临的最大挑战是什么?而对美国国家航空航天局(NAsA)来说,在与其他机构合作时,什么又是解决这些挑战的最好途径呢?一份《在不平静的行星上生活》的新报告,为回答这些问题提供了一份蓝图。根据这份报告,未来5年,固体地球科学领域最优先的一次新的宇宙飞船飞行行动是发射一颗干涉测量合成孔径雷达(insAR)卫星。在NAsA的要求下,固体地球科学工作组(sEsWG)为太空机构未来25年固体地球科学的最优先目标制定了一个战略。该战略提出6个挑战,它们都具有基础科学的重要性,对社会有着重要意义并且能够通过在太空进行一系列共同的科学观测而取得实质性的进展。成功应对这些挑战将有赖于在其他的NAsA计划方面与许多美国联邦机构以及国际合作伙伴之间进行密切合作和协作。固体地球科学工作组提出的计划分为5个观测方面,每一方面都将面对众多的科学挑战:陆地表面的形变、高分辨率地形和地形的变化、地球磁场的变异性、地球重力场的变异性以及地球变化表面的成像光谱。该工作组的评议工作已进行了两年(2000～2002年),包括与广泛的地球物理学团体之间进行卓有成效的对话。AGU2000年秋季和2001年春季会议的代表帮助达成了广泛的共识,并设立了网站,用于给出委员会的进展报告并邀请所有感兴趣的人士反馈意见。由华盛顿卡内基研究所的solomon任主席的固体地球科学工作组由19位代表组成,分别来自大学、研究机构、美国航空航天局和美国地质调查局。总报告可以在http://***/***上找到。

关键词：议程挑战计划战略设立未来20年优先固体地球科学行星陆地表面

status and prospects for symmetric organic redox flow batteries

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Journal of Energy chemistry 2025年第1期100卷 125-143页

作者： Md Al Raihan c.Adam Dyker Department of chemistry University of New Brunswick

As environmental concerns from fossil fuel consumption intensify, large-scale energy storage becomes imperative for the integration of renewable sources like wind, hydro, and solar with the electrical *** flow batteries, particularly those employing organic molecules, are positioned as a key technology for this purpose. This review explores the growing field of symmetric organic redox flow batteries(ORFBs) within this context. Unlike traditional asymmetric designs based on unique active materials for each electrode, symmetric ORFBs involve a single bipolar species for both electrodes. This review highlights the benefits of a symmetric design, and categorizes five distinct classes of organic bipolar molecules used in both aqueous and non-aqueous solvents. By providing a comprehensive overview of their cell cycling and performance characteristics, the strengths and weaknesses of the diverse categories of bipolar molecules are highlighted for both solvent systems, as are opportunities for future development. This should guide new research directions and advance the development of practical symmetric ORFBs.

关键词： Redox flow battery symmetric battery Organic battery Aqueous electrolyte Non-aqueous electrolyte

serological surveillance for sARs-coV-2 antibodies among students,faculty and staff within a large university system during the pandemic

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World Journal of Virology 2025年第1期14卷 99-107页

作者： Marcos G Pinheiro Gabriela G O Alves Maria Eduarda R conde sofia L costa Regina c s sant’Anna Isa M F Antunes Mônica c carneiro Fabio s Ronzei Julia c scaffo Felipe R Pinheiro Lialyz s Andre Helvecio c Povoa Valéria T Baltar Fabíola Giordani Eduarda s Hemerly Gisele c Alexandre Karla c de Paula Márcio Watanabe Antonio claudio L da Nóbrega Jackeline christiane P Lobato Fabio Aguiar-Alves Laboratory of Molecular Epidemiology and Biotechnology Rodolpho Albino University LaboratoryFluminense Federal UniversityNiterói 24241000Rio de JaneiroBrazil Estácio de sáUniversity Nova Friburgo 28611135Rio de JaneiroBrazil Pathology Program Medicine schoolFluminense Federal UniversityNiterói 24070090Rio de JaneiroBrazil Department of Pharmaceutical sciences Lloyd L.Gregory School of PharmacyPalm Beach Atlantic UniversityWest Palm BeachFL 33401United States Health Institute of Nova Friburgo Fluminense Federal UniversityNova Friburgo 28613001Rio de JaneiroBrazil Department of Epidemiology and Biostatistics Institute of Collective Health(ISC)Fluminense Federal UniversityNiterói 24033900Rio de JaneiroBrazil Institute of Physical Education Fluminense Federal UniversityNiterói 24020005Rio de JaneiroBrazil Department of statistics Fluminense Federal UniversityNiterói 24210200Rio de JaneiroBrazil Department of Physiology and Pharmacology Fluminense Federal UniversityNiterói 24210130Rio de JaneiroBrazil

BAcKGROUND At the end of December 2019,the world faced severe acute respiratory syndrome-coronavirus 2(sARs-coV-2),which led to the outbreak of coronavirus disease 2019(cOVID-19),associated with respiratory *** virus has shown significant challenges,especially for senior citizens,patients with other underlying illnesses,or those with a sedentary *** tests conducted early on have helped identify how the virus is transmitted and how to curb its *** study hypothesis was that the rapid serological test for sARs-coV-2 antibodies could indicate the immunoreactive profile during the cOVID-19 pandemic in a university *** To conduct active surveillance for serological expression of anti-sARs-coV-2 antibodies in individuals within a university setting during the cOVID-19 *** This sectional study by convenience sampling was conducted in a large university in Niteroi-RJ,Brazil,from March 2021 to July *** study population consisted of students,faculty,and administrative staff employed by the university.A total of 3433 faculty members,60703 students,and 3812 administrative staff were invited to *** were gathered through rapid serological tests to detect immunoglobulin(Ig)M and IgG against ***χ²or Fisher's exact test was used to conduct statistical analysis.A 0.20 significance level was adopted for variable selection in a multiple logistic regression model to evaluate *** A total of 1648 individuals were enrolled in the *** proportion of cOVID-19 positivity was 164/1648(9.8%).The adjusted logistic model indicate a positive association between the expression of IgM or IgG and age[odds ratio(OR)=1.16,95%cI:1.02-1.31](Ps who had been in contact with a cOVID-19-positive case(OR=3.49,95%cI:2.34-5.37)(Pse who had received the cOVID-19 vaccine(OR=2.33,95%cI:1.61-3.35)(Psocial isolation(OR=0.59,95%cI:0.41-0.84)(Psho

关键词： serological surveillance sARs-coV-2 antibodies cOVID-19 serological rapid test Risk factors for cOVID-19

Local people’s knowledge on the adverse impacts and their attitudes towards growing Eucalyptus woodlot in Gudo Beret Kebele, Basona Worena district, Ethiopia

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Ecological Processes 2017年第1期6卷 381-393页

作者： solomon Ayele Tadesse solomon Mulu Tafere Department of Natural Resources Management College of Agriculture and Natural Resource SciencesDebre Berhan UniversityP.O.Box 445Debre BerhanEthiopia Department of Forestry College of AgricultureWollo UniversityP.O.Box 1145DessieEthiopia

Introduction:Growing Eucalyptus at a farm level in the form of woodlot has become popular among rural households in *** example,rural households mainly establish Eucalyptus woodlot as a component of livelihood improvement and diversification to meet household wood demand and generating cash ***,there is lack of information on the growth parmeters of Eucalyptus woodlot and the factors influencing the household decision on their establishment at the individual farmland *** objective of this study was to examine local people’s knowledge on the adverse impacts and their attitudes towards growing Eucalyptus woodlot in Gudo Beret *** hypothesized that local people’s knowledge on the adverse impacts and their attitudes towards growing Eucalyptus woodlot in Gudo Beret Kebele is affected by socioeconomic and cognitive ***:A structured questionnaire comprising closed-and open-ended questions was developed and administered to a total of n=94 households to collect information on local people’s knowledge on the adverse impacts and their attitudes towards growing Eucalyptus *** households were randomly selected through a lottery system based on their house identification *** statistics,binary logit,and multiple linear regression were used to analyze and interpret the ***:The results revealed that about 92%of the respondents noted that growing Eucalyptus woodlot had positive impacts on the socioeconomic situation of the community considering that it contributes to economic benefits through the sale of wood products,such as poles,construction materials,and ***,only 8%of the respondents noted that the negative impacts of Eucalyptus woodlot were attributed to the decline in crop and forage production due to its allelopatic effect,and the reduction in ground water *** of the respondents(about 68%)preferred to grow Eucalyptus woodlot in Gudo Beret ***,most of the respon

关键词： Adverse impacts Binary logit regression cognitive variables Eucalyptus Fuelwood Local communities Multiple linear regression Rural households socioeconomic variables Woodlot

Bone marrow-derived microglia confer neuroprotection to a mouse model of amyotrophic lateral sclerosis

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Neural Regeneration Research 2024年第12期19卷 2586-2587页

作者： Beka solomon Department of Molecular Microbiology and Biotechnology The Shmunis School of Biomedicine and Cancer Researchthe George S.Wise Faculty of Life Sciences Tel-Aviv UniversityRamat AvivIsrael

Amyotrophic lateral sclerosis(ALs) is a neurodegenerative disease that causes the progressive loss of both upper and lower motor neurons in the brain,brainstem,and spinal *** exact mechanisms of ALs are still unclear,but genetic and molecular studies have revealed some key factors that may contribute to motor neuron *** motor neurons,other cell types in the nervous system,such as reactive astrocytes and activated microglia,also show pathological changes and secrete harmful substances and inflammatory cytokines(Appel et al.,2011).

关键词： sclerosis brainstem

Molecular phylogeny of the genus corchorus(Grewioideae,Malvaceae s.l.) based on nuclear rDNA ITs sequences

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The crop Journal 2018年第5期6卷 552-563页

作者： solomon Benor Department of Biotechnology College of Biological and Chemical Engineering Addis Ababa Science and Technology University

A molecular phylogenetic analysis of the genus corchorus(Grewioideae,Malvaceae s.l.)is presented,based on sequences of the nuclear ribosomal DNA internal transcribed spacer(ITs)region for 144 accessions representing 47 *** other genera from the subfamily Grewioideae,namely Pseudocorchorus,Triumfetta,sparrmannia,Entelea,and Grewia,were included as *** monophyly of the genus was well supported by all phylogenetic analyses(maximum likelihood,Bayesian approaches,and parsimony),and corchorus was divided into four major *** majority of African species formed a statistically highly supported and distinct clade separated from the other pantropically distributed *** endemic species from Australia,New caledonia,and tropical America were nested within this distinct clade,indicating dispersal from Africa to the rest of the *** on the taxa included in this study,the two cultivated species(*** and ***)shared a common ancestry with wild species of ***,***,***,***-olitorius,***,***,***,and ***,previously considered an accepted genus,was nested within the genus corchorus and shared a common ancestry especially with *** and *** on morphological and anatomical similarity as well as the results of the present molecular findings,inclusion of the six Pseudocorchorus species into corchorus is proposed,with Pseudocorchorus as a synonym of *** the included outgroup taxa,Triumfetta is the closest sister to corchorus,while the common ancestor of corchorus/Pseudocorchorus,Triumfetta,sparrmannia,and Entelea is Grewia.A further phylogenetic study with more taxa mainly from Australia,together with additional molecular markers and morphological investigation,would help to test the hypothesis on the biogeography and growth form evolution of the genus corchorus.

关键词： corchorus Jute Malvaceae s.l. Phylogeny Pseudocorchorus

Revisiting cerebral endothelial cells in Alzheimer’s disease

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Neural Regeneration Research 2025年第10期20卷 2911-2912页

作者： Amira s.Hanafy Department of Neurosurgery University Hospital BonnBonnGermany

Alzheimer’s disease(AD)is the most common neurodegenerative disorder characterized by slow and progressive decline of cognitive and memory *** only approximately 5%of the cases,AD is familial,as often predisposed by genetic mutations(Hoogmartens et al.,2021),while sporadic AD accounts for approximately 95%of the *** amyloid cascade hypothesis is one of the fundamental hypotheses put out to explain AD pathogenesis as dysregulated homeostasis of amyloid-β(Aβ)peptides that leads to the accumulation of Aβplaques in the parenchyma,an anatomical hallmark of AD.

关键词： Alzheimer Aβ cerebral

A systematic review of progenitor survival and maturation in Parkinsonian models

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Neural Regeneration Research 2025年第11期20卷 3172-3178页

作者： Giulia comini Eilís Dowd Pharmacology&Therapeutics and Galway Neuroscience center University of GalwayGalwayIreland

stem cell-based brain repair is a promising emergent therapy for Parkinson's disease based on years of foundational research using human fetal donors as a cell *** current therapeutic options for patients,this approach has the potential to provide longterm stem cell–derived reconstruction and restoration of the dopaminergic input to denervated regions of the brain allowing for restoration of certain functions to *** ultimate clinical success of stem cell–derived brain repair will depend on both the safety and efficacy of the approach and the latter is dependent on the ability of the transplanted cells to survive and differentiate into functional dopaminergic neurons in the Parkinsonian *** the pre-clinical literature suggests that there is considerable variability in survival and differentiation between studies,the aim of this systematic review was to assess these parameters in human stem cell-derived dopaminergic progenitor transplant studies in animal models of Parkinson's disease.A defined systematic search of the PubMed database was completed to identify relevant studies published up to March *** screening,76 articles were included in the analysis from which 178 separate transplant studies were *** these,graft survival could be assessed in 52 studies and differentiation in 129 ***,we found that graft survival ranged fromcells transplanted,with a median of 51%of transplanted cells surviving in the brain;while dopaminergic differentiation of the cells ranged from 0% to 46% of cells transplanted with a median of 3%.This systematic review suggests that there is considerable scope for improvement in the differentiation of stem cell-derived dopaminergic progenitors to maximize the therapeutic potential of this approach for patients.

关键词： cell replacement therapy differentiation embryonic stem cells graft induced pluripotent stem cells Parkinson's disease survival transplant

Biomarkers of end of shift exposure to disinfection byproducts in nurses

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Journal of Environmental sciences 2017年第8期29卷 217-223页

作者： solomon Ioannou Xanthi D.Andrianou Pantelis charisiadis Konstantinos c.Makris cyprus International Institute for Environmental and Public Health Cyprus University of Technology Limassol 3041 Cyprus

Increased disinfectant use commonly takes place in hospitals and other health care settings. A cross-sectional study among active nurses in two cypriot public hospitals（n = 179） was conducted to examine the prevalence of exposure to disinfection byproducts（DBPs）, such as trihalomethanes（THMs） using both self-reported information and biomarker *** objectives of this study were to： i） quantify the magnitude and variability of occupational exposure to disinfectants/DBPs in nurses, ii） generate job exposure matrices（JEM） and job task exposure matrices（JTEM） for disinfectants, and iii） assess the major determinants of urinary THMs in nurses. End of shift urinary total THM values showed high variability among the nurses, but did not differ between hospitals. The disinfectant group of alcohols/phenols was used by 〉 98% of nurses, followed by octenidine（82%）, iodine and chlorine（39%, each）,chlorhexidine（25%）, formaldehyde（12%）, hydrogen peroxide（11%）, and peracetic acid/ammonia/quaternary ammonium compounds（QAcs）, all being 〈 8% each. chlorine use during the past 24 hr was associated with significantly（p 〈 0.05） lower brominated THMs（Br THMs） after adjusting for age, gender and BMI, while a positive association was shown for TcM and the sum of all THMs（TTHMs）, albeit not significant. Nurses were exposed to nearly double the levels of TTHMs and BrT HMs（median and IQR, 1027 [560, 2475] ng/g and 323 [212,497] ng/g, respectively） when compared to those of the general population（552 [309,989] ng/g and 152 [87,261] ng/g, respectively）. This was the first occupational health dataset reporting measurements of biomarkers of end of shift exposures to disinfectants/DBPs.

关键词： Nurses Disinfectants Disinfection Exposure Biomarker Job exposure matrix Healthcare