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| 1 | Integrating geochemical(surface waters, stream sediments)and biological(diatoms) approaches to assess AMD environmental impact in a pyritic mining area: Aljustrel(Alentejo, Portugal)显示文摘Aljustrel mines were classified as having high environmental hazard due to their large tailings volume and high metal concentrations in waters and sediments.To assess acid mine drainage impacted systems whose environmental conditions change quickly,the use of biological indicators with short generation time such as diatoms is advantageous.This study combined geochemical and diatom data,whose results were highlighted in 3 groups:Group 1,with low p H(1.9–5.1)and high metal/metalloid(Al,As,Cd,Co,Cu,Fe,Mn,Ni,Pb,Zn;0.65–1032 mg/L)and SO_4(405–39124 mg/L)concentrations.An acidophilic species,Pinnularia aljustrelica,was perfectly adapted to the adverse conditions;in contrast,teratological forms of Eunotia exigua were found,showing that metal toxicity affected this species.The low availability of metals/metalloids in sediments of this group indicates that metals/metalloids of the exchangeable fractions had been solubilized,which in fact enables metal/metalloid diatom uptake and consequently the occurrence of teratologies;Group 2,with sites of near neutral p H(5.0–6.8)and intermediate metal/metalloid(0.002–6 mg/L)and SO_4(302–2179 mg/L)concentrations;this enabled the existence of typical species of uncontaminated streams(Brachysira neglectissima,Achnanthidium minutissimum);Group 3,with samples from unimpacted sites,showing low metal/metalloid(0–0.8 mg/L)and SO_4(10–315 mg/L)concentrations,high pH(7.0–8.4)and Cl contents(10–2119 mg/L)and the presence of brackish to marine species(Entomoneis paludosa).For similar conditions of acidity,differences in diversity,abundance and teratologies of diatoms can be explained by the levels of metals/metalloids. | Ana Teresa Luís Nuno Duraes SaloméFernandes Pinheiro de Almeida Eduardo Ferreira da Silva | 2016 | Journal of Environmental Sciences2016,28,4: | 4 |
| 2 | Nat Genet:单基因突变导致过敏性皮炎的发生显示文摘最近,研究者们鉴定出了一类导致神经性皮炎发生的关键基因突变:CARDll。来自美国NIH过敏与传染病研究所的研究者们通过对四个没有血缘关系的患病家庭进行分析,发现了这一导致疾病产生的基因、 | Chi A Ma, Yuan Zhang, Michael A Weinreich, Jonathan J Lyons, Celeste G Nelson, Thomas DiMaggio, Kelly D Stone, Joshua D Milner Jeffrey R Stinson, Elisa Ruffo, Batsukh Dorjbal, Swadhinya Arjunaraja, Kelsey Voss, Andrew L Snow Jordan K Abbott, Pia J Hauk, Paul R Reynolds, Erwin W Gelfand Elisa Ruffo Salomé Glauzy, Natsuko Yamakawa, Eric Meffre Jennifer Stoddard, Julie Niemela, Sergio D Rosenzweig Yu Zhang, Helen F Matthews Joshua J McElwee Nina Jones Alejandro Palma, Matías Oleastro, Emma Prieto, Andrea R Bernasconi, Geronimo Dubra, Silvia Danielian, Jonathan Zaiat, Marcelo A Marti Brian Kim Megan A Cooper Neil Romberg | 2017 | 现代生物医学进展2017,17,27: | 3 |
| 3 | Somatic Embryogenesis in Iberian Grapevine (Vitis vinifera) Cultivars Using Carpels as Initial Explants: Protocol Establishment and Histological Evaluation显示文摘Trincadeira and Aragonez are two important grapevine cultivars in the Iberian Peninsula, used for high quality red wines production. Both cultivars are strongly affected by fungal diseases, with consequent high loses on plant productivity and fruit quality. A successful protocol for plant regeneration via somatic embryogenesis (SE) was established for both cultivars allowing further plant improvement based on gene transfer technology. Several factors were evaluated during the three different phases which characterize an SE plant regeneration protocol. The culture room temperature during the induction phase, a parameter usually accepted as standard by most researchers, proved in these trials to significantly affect the embryo induction rates. Concerning embryo conversion, it was specially affected by the embryo developmental stage, by the intensity and duration of the chilling treatment and by the supplementation of conversion culture medium with activated charcoal. The responses obtained, both for induction and conversion, proved to be highly genotype dependent. Calli structure, as well as embryo integrity, was histologically observed, allowing to characterize embryonic and non-embryonic masses and to identify abnormalities on embryo development. | Hélia Guerra Cardoso Maria Catarina Campos Maria Salomé Pais Augusto Peixe | 2019 | Journal of Agricultural Science and Technology(B)2019,9,1: | 2 |
| 4 | 西印度洋地区海草生态系统显示文摘海草是海洋被子植物,广泛分布在温带和热带的海岸带水域,是地球上水生生态系统中最具生产力的生物之一。在西印度洋地区大概有13种海草,这些海草覆盖了12000kg海岸线的近岸柔软海底广大区域。海草床一般分布在潮间带和潮下带,有时向下延伸至40m,并经常出现在珊瑚礁和红树林附近。由于具有很高的初级生产力和复杂的栖息环境,海草供养了许多底栖生物和浮游生物。许多鱼类和贝类,包括那些具有商业价值的种类都被吸引到海草栖息地,将海草作为其食物来源和避难场所,特别是在它们的幼年期。分布在西印度洋海草床附近广泛而丰富的鱼类资源就足以说明这一点。这些鱼分别属于天竺鲷科、亚科、玻甲鱼科、银鲈科、虾虎鱼科、隆头鱼科、裸颊鲷科、笛鲷科、单角亚科、鹦嘴鱼科、科、篮子鱼科、海龙科和Teraponidae科。因此,西印度洋地区的海草生态系统无论对当地还是整个地区的渔业发展都是非常有价值的资源。尽管如此,与其他地区相比,该地区有关海草资源的研究还十分缺乏,而且大多数研究也都集中在植物多样性和生态学上。本文主要阐述西印度洋地区海草床研究现状,特别强调鱼类和渔业。目前,该课题的大多数研究主要是在东非海岸开展的,如肯尼亚,坦桑尼亚,莫桑比克以及南非东部地区,而在索马里和西印度洋地区的岛屿国家(塞舌尔、科摩罗、法属留尼旺岛、毛里求斯、马达加斯加等)此类研究却很少,有关海草鱼类生态系统的论文也少有发表,而且大部分都是描述性的。因此,需要通过研究和实验获得有关描述模式和处理方法的科学知识。关于海草鱼类群落的定量研究,类似本文所介绍的案例研究在西印度洋地区是很少的,而这些研究对于渔业的管理前景而言是必不可少的。值得强调的是由于海岸人口的不断增长以及人类活动的侵扰给该地区海草床带来的压力与日俱增,如污染,海水富营养化,沉积作用,捕鱼以及无脊椎动物的采集等活动,而这些活动对于海草床的影响却鲜为人知。因此,需要开展广泛的研究,为西印度洋地区海草生态系统可持续管理提供有用的信息服务。 | Martin Gullstrm Maricela de la Torre Castro Salomo O.Bandeira Mats Bjrk Mattis Dahlberg Nils Kautsky Patrik Rnnbck Marcus C.hman 章任群 | 2002 | AMBIO-人类环境杂志2002,31,7: | 2 |
| 5 | Demographic trends and climate over 35 years in the Barro Colorado 50 ha plot显示文摘Background:The first three censuses of the 50-ha plot at Barro Colorado Island spanned an unusually harsh dry season during the 1983 El Nino.By the early 1990 s,we had documented increases in tree mortality,tree growth,and large population fluctuations of many species during the 1982-1985 census interval.At the time,we asserted that increasing drought frequency would greatly affect the forest.With the benefit of five more censuses at Barro Colorado from 1995-2015,we can now put the 1980 conditions in a longer perspective and test the hypothesis that increasing droughtiness has continued to change the forest.Methods:A 50-ha forest plot on Barro Colorado Island was censused eight times,in 1982 and every five years since1985.All free-standing woody stems were measured,mapped,and identified In each census.Results:1) The period 1982-1992 included several extreme dry seasons,not just 1983,but since then there have been few such droughts.2) Dbh growth declined from a peak in the early 1980 s to its lowest in the early 1990 s.From 1995-2015 it increased slightly,but not returning to the initial peak.Nearly every species and all dbh categories followed the same pattern.3) The elevated stand-wide mortality rate of large trees during the 1982-1985 drought has not returned,and most individual species showed the same pattern of elevated mortality in the 1980 s followed by low and fairly stable mortality after 1990.4) Sapling mortality declined after 1985,but rose again in the late-90 s,so the 1980 s drought period no longer looks unusual.Mortality of individual species' saplings fluctuated erratically,including cases where mortality during the drought was lower than after.5) Population sizes of individual species fluctuated in all possible directions.Some species declined precipitously during the drought,then recovered,but others did not recover.Other species increased in abundance during the drought.Conclusions:Droughts of the 1980 s elevated tree growth and mortality at Barro Colorado,but since 1990,demographic rates have remained lower,paralleling a moderate climate with few severe droughts after 1990.Moisture-demanding species suffered during the drought,but many have since recovered.We do not know how often such drought periods recur.Moreover,many species' abundances fluctuated over 35 years with no known cause. | Richard Condit Rolando Pérez Suzanne Lao Salomón Aguilar Stephen P. Hubbell | 2017 | Forest Ecosystems2017,4,4: | 2 |
| 6 | 氧化镁上乙酸乙酯和乙酸丁酯氧化反应(英文)显示文摘采用新型无溶剂反应和回流的方法制得锰钾矿型氧化镁(K-OMS-2),同时采用常规方法制得氧化镁,并测试不同催化剂对工业排放气中有机挥发性物质(VOCs)中的模型化合物––乙酸乙酯和乙酸丁酯的催化氧性能.采用N2吸附-脱附、X射线衍射、扫描电镜、程序升温还原和X射线光电子能谱等技术对催化剂进行了表征.所有氧化镁样品均表现出很高的催化乙酸乙酯和乙酸丁酯氧化生成CO2的活性,且制备方法对催化剂性能起着重要作用.新型无溶剂法制得的K-OMS-2纳米棒样品比常规的回流法制得样品表现出更好的催化性能,含锰钾矿型氧化镁的样品比常规方法制得样品表现出更高的活性.性能最好的催化剂也表现出较高的稳定性,在213和202 oC条件下,可分别使90%的乙酸乙酯和乙酸丁酯转化为CO2.催化剂性能的显著差异清楚地表明,对于所选VOCs氧化反应,采用新型无溶剂法制得的K-OMS-2纳米棒样品比常规法制备的氧化镁混合物更好,这可能与样品结构中含有更高的Mn平均氧化态有关.本文表明了催化剂性能与其表面化学性质间存在显著的关联,显示了K-OMS-2内在性质决定了其高的催化性能. | Olívia Salomé G.P.Soares Raquel P.Rocha Jose J.M.Orfao Manuel F.R.Pereira José L.Figueiredo | 2018 | Chinese Journal of Catalysis2018,39,1: | 2 |
| 7 | Volatile profile of Atlantic shellfish species by HS-SPME GC/MS显示文摘 | Glenda Fratini Salomé Lois Manuel Pazos Giuliana Parisi Isabel Medina | 2012 | Food Research International2012,,2: | 2 |
| 8 | Evidence that the lateral septurn is involved in the antidepressant-like effects of the vasopressin Vlb receptor antagonist, SSR149415显示文摘 | Stemmelin J l ukovic L Salome N el al | 2005 | Neuropsychopharmacology2005,30,1: | 1 |
| 9 | Endothelins and the cerebral circulation显示文摘 | Salom JB Torregrosa G Alborch E | 1995 | Cercbrovasc Brain Metab Rev1995,7,2: | 1 |
| 10 | Evidence that the lateral septum is involved in the antidepressant-like effects of the vasopressin Vlb receptor antagonist, SSR149415 显示文摘 | Stemmelin J Lukovic L Salome N | 2005 | Neuropsy- chopharmacology2005,30,1: | 1 |
| 11 | Synthesis condition and activity of various Lewis acids for the fluorination of trichloromethoxy-benzene by HF in liquid phase显示文摘 | J Salome C Mauger S Brunet | 2004 | J Fluorine Chem2004,125,12: | 1 |
| 12 | Eosinophilia , interleukin-5, and tumour necrosis factor-alpha inasthmatic children显示文摘 | Hughes J M Rimmer S J Salome C M | 2001 | Allergy2001,56,5: | 1 |
| 13 | Mapping Nanotechnology Patents: The EPO Approach 显示文摘 | Scheu M Veefkind V Verbandt Y Molina Galan E Ab- salom R Forster W | 2006 | World Patent Information2006,28,3: | 1 |
| 14 | Circadian clock adjustment to plant iron status depends on chloroplast and phytochrome function 显示文摘 | SALOME P A OLIVA M WEIGEL D | 2013 | EMBO J2013,32,4: | 1 |
| 15 | Structure and composition of the nacre–prisms transition in the shell of Pinctada margaritifera (Mollusca, Bivalvia)显示文摘 | Yannicke Dauphin Alexander D. Ball Marine Cotte Jean-Pierre Cuif Anders Meibom Murielle Salomé Jean Susini C. Terry Williams | 2008 | Analytical and Bioanalytical Chemistry2008,,6: | 1 |
| 16 | Control of the flux distribution on a solar tower receiver using an optimized aiming point strategy: Application to THEMIS solar tower显示文摘 | ADRIEN SALOMé FABIEN CHHELC etc | 2013 | Solar Energy2013,94,: | 1 |
| 17 | Epoxy resins modified with poly (vinyl acetate) 显示文摘 | Lapprand A Arribas C Salom C | 2003 | Journal of Materials Processing Technology2003,,: | 1 |
| 18 | Nitric oxide is involved in anoxic preconditioning neuroprotection in rat hippocampal slices显示文摘 | Centeno JM Orti M Salom JB | 1999 | Brain Res1999,836,12: | 1 |
| 19 | Thermal propertiesand interactions on blends of poly (ε-caprolactone) with unsaturatedpolyester resin 显示文摘 | NAVA D SALOM C PROLONGO M G | 2003 | J Mate Proecess Tech2003,,: | 1 |
| 20 | Activation of Ventrolateral Medullary Neurons Projecting to Spinal Autonomic Areas After Chemical Stimulation of the Central Nucleus of Amygdala: A Neuroanatomical Study in the Rat 显示文摘 | SALOME N VILTART O LEMAN S | 2001 | Brain Res2001,890,2: | 1 |