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Pesquisa : G16.500.275.071.275 [Categoria DeCS]
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  1 / 2516 MEDLINE  
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[PMID]:28683387
[Au] Autor:Gou C; Wang Y; Zhang X; Lou Y; Gao Y
[Ad] Endereço:College of Animal Science and Technology, Jilin Agricultural University, Changchun, Jilin 130118, China.
[Ti] Título:Inoculation with a psychrotrophic-thermophilic complex microbial agent accelerates onset and promotes maturity of dairy manure-rice straw composting under cold climate conditions.
[So] Source:Bioresour Technol;243:339-346, 2017 Nov.
[Is] ISSN:1873-2976
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:The objective was to determine the effects of psychrotrophic-thermophilic complex microbial agent (PTCMA) comprised of a psychrotrophic bacterium consortium (PBC) and a thermophilic cellulolytic fungi consortium (TCFC), on composting in a cold climate. Mixtures of dairy manure and rice straw were inoculated with PTCMA, PBC, TCFC and sterile water (control) and composted at an initial ambient temperatures of -2 to 5°C. In compost piles inoculated with PBC or PTCMA, temperatures reached the thermophilic phase (>55°C) faster (8-11d) than piles inoculated with TCFC or control. Furthermore, compost inoculated with TCFC or PTCMA had greater decreases in total organic carbon and carbon-to-nitrogen ratios, as well as significant increases in total nitrogen, degradation of cellulose and lignin and germination index than PBC inoculation or Control compost. Consequently, inoculation with both (i.e. PTCMA) accelerated the onset and promoted maturity of composting under cold-climate conditions.
[Mh] Termos MeSH primário: Clima Frio
Esterco
Oryza
Solo
[Mh] Termos MeSH secundário: Nitrogênio
Temperatura Ambiente
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Manure); 0 (Soil); N762921K75 (Nitrogen)
[Em] Mês de entrada:1710
[Cu] Atualização por classe:171116
[Lr] Data última revisão:
171116
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170707
[St] Status:MEDLINE


  2 / 2516 MEDLINE  
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[PMID]:28647250
[Au] Autor:Wang M; Zhang DQ; Dong JW; Tan SK
[Ad] Endereço:College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
[Ti] Título:Constructed wetlands for wastewater treatment in cold climate - A review.
[So] Source:J Environ Sci (China);57:293-311, 2017 Jul.
[Is] ISSN:1001-0742
[Cp] País de publicação:Netherlands
[La] Idioma:eng
[Ab] Resumo:Constructed wetlands (CWs) have been successfully used for treating various wastewaters for decades and have been identified as a sustainable wastewater management option worldwide. However, the application of CW for wastewater treatment in frigid climate presents special challenges. Wetland treatment of wastewater relies largely on biological processes, and reliable treatment is often a function of climate conditions. To date, the rate of adoption of wetland technology for wastewater treatment in cold regions has been slow and there are relatively few published reports on CW applications in cold climate. This paper therefore highlights the practice and applications of treatment wetlands in cold climate. A comprehensive review of the effectiveness of contaminant removal in different wetland systems including: (1) free water surface (FWS) CWs; (2) subsurface flow (SSF) CWs; and (3) hybrid wetland systems, is presented. The emphasis of this review is also placed on the influence of cold weather conditions on the removal efficacies of different contaminants. The strategies of wetland design and operation for performance intensification, such as the presence of plant, operational mode, effluent recirculation, artificial aeration and in-series design, which are crucial to achieve the sustainable treatment performance in cold climate, are also discussed. This study is conducive to further research for the understanding of CW design and treatment performance in cold climate.
[Mh] Termos MeSH primário: Recuperação e Remediação Ambiental/métodos
Eliminação de Resíduos Líquidos/métodos
Águas Residuais
Zonas Úmidas
[Mh] Termos MeSH secundário: Clima Frio
[Pt] Tipo de publicação:JOURNAL ARTICLE; REVIEW
[Nm] Nome de substância:
0 (Waste Water)
[Em] Mês de entrada:1706
[Cu] Atualização por classe:170630
[Lr] Data última revisão:
170630
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170626
[St] Status:MEDLINE


  3 / 2516 MEDLINE  
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[PMID]:28548173
[Au] Autor:Yao Y; Huang GH; An CJ; Cheng GH; Wei J
[Ad] Endereço:Faculty of Engineering and Applied Science, University of Regina, Regina, Saskatchewan S4S 0A2, Canada. gordon.huang@uregina.ca.
[Ti] Título:Effects of freeze-thawing cycles on desorption behaviors of PAH-contaminated soil in the presence of a biosurfactant: a case study in western Canada.
[So] Source:Environ Sci Process Impacts;19(6):874-882, 2017 Jun 21.
[Is] ISSN:2050-7895
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Many regions in Canada are facing increasing environmental threats posed by oil and gas exploitation and transportation. These contaminated lands are inevitably subjected to seasonal and diurnal freeze-thawing cycles (FTCs). However, knowledge about the effect of FTCs on the behaviours of hydrophobic contaminants during the aging process of soil is limited. This study investigated the desorption characteristics of phenanthrene in aging soils in the presence of the biosurfactant rhamnolipid under diurnal and seasonal FTC treatments. It was found that the presence of rhamnolipid in soil during the aging process was able to increase the desorption efficiency of phenanthrene. In the presence of rhamnolipid above 100 mg L , FTCs could inhibit the sequestration of phenanthrene. Soil moisture and rhamnolipid concentration are two major factors affecting this effect. High moisture content and FTC frequency could lead to lower desorption in the early stage of FTCs due to the increased specific surface area. The sequestration of phenanthrene was less effectively hindered under seasonal FTCs than diurnal FTCs. The results from this study have important implications for understanding the role of surfactants in cold-region soil aging, and for the improvement of site remediation strategies of PAH contaminated soil in cold regions.
[Mh] Termos MeSH primário: Glicolipídeos/química
Fenantrenos/análise
Poluentes do Solo/análise
Solo/química
Tensoativos/química
[Mh] Termos MeSH secundário: Adsorção
Biodegradação Ambiental
Canadá
Clima Frio
Congelamento
Fenantrenos/química
Estações do Ano
Poluentes do Solo/química
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Glycolipids); 0 (Phenanthrenes); 0 (Soil); 0 (Soil Pollutants); 0 (Surface-Active Agents); 0 (rhamnolipid); 448J8E5BST (phenanthrene)
[Em] Mês de entrada:1710
[Cu] Atualização por classe:171116
[Lr] Data última revisão:
171116
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170527
[St] Status:MEDLINE
[do] DOI:10.1039/c7em00084g


  4 / 2516 MEDLINE  
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[PMID]:28424880
[Au] Autor:Isbister KM; Lamb EG; Stewart KJ
[Ad] Endereço:Department of Plant Sciences, University of Saskatchewan, 51 Campus Drive, Saskatoon, S7N 5A8, SK, Canada.
[Ti] Título:Herbicide Toxicity Testing with Non-Target Boreal Plants: The Sensitivity of Achillea millefolium L. and Chamerion angustifolium L. to Triclopyr and Imazapyr.
[So] Source:Environ Manage;60(1):136-156, 2017 Jul.
[Is] ISSN:1432-1009
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Terrestrial plant toxicity tests were conducted to determine the sensitivity of two boreal plants, yarrow (Achillea millefolium L.) and fireweed (Chamerion angustifolium L.), to the herbicides imazapyr and triclopyr. Both plants are common non-target species on northern powerline rights-of-way where the impacts of proposed herbicide applications are of concern. In the vegetative vigour test, triclopyr foliar spray caused extensive damage to A. millefolium at <50% of the maximum field application rate (inhibition concentration (IC) = 1443.8 g a.i. ha ) and was lethal to C. angustifolium at the lowest dose tested (1210.9 g a.i. ha ). Both species demonstrated extremely high sensitivity to imazapyr foliar spray: IC = 8.29 g a.i. ha and 4.82 g a.i. ha (<1.5% of the maximum field rate). The seedling emergence and seedling growth tests were conducted in the organic horizon of five boreal soils. Few differences in herbicide bioavailability between soils were detected. Triclopyr limited growth of A. millefolium, C. angustifolium and standard test species Calamagrostis canadensis at low levels (most IC estimates between 2-20 µg g ). For imazapyr, IC estimates could not be calculated as there was >75% inhibition of endpoints at the lowest doses of ~2 µg g . A foliar application of triclopyr or imazapyr for woody species control would likely cause significant damage to boreal non-target plants. The high sensitivity of both species to herbicide residues in soil indicates long term impacts are dependent on herbicide degradation rates in northern conditions. A. millefolium performed well and is recommended for use in toxicity testing relevant to boreal regions.
[Mh] Termos MeSH primário: Achillea/efeitos dos fármacos
Glicolatos/toxicidade
Herbicidas/toxicidade
Imidazóis/toxicidade
Niacina/análogos & derivados
Onagraceae/efeitos dos fármacos
Poluentes do Solo/toxicidade
[Mh] Termos MeSH secundário: Achillea/crescimento & desenvolvimento
Clima Frio
Niacina/toxicidade
Onagraceae/crescimento & desenvolvimento
Projetos Piloto
Plântulas/efeitos dos fármacos
Plântulas/crescimento & desenvolvimento
Solo/química
Especificidade da Espécie
Testes de Toxicidade
Yukon
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Glycolates); 0 (Herbicides); 0 (Imidazoles); 0 (Soil); 0 (Soil Pollutants); 2679MF687A (Niacin); 787MX0M5A6 (imazapyr); MV06PHJ6I0 (triclopyr)
[Em] Mês de entrada:1709
[Cu] Atualização por classe:171116
[Lr] Data última revisão:
171116
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170421
[St] Status:MEDLINE
[do] DOI:10.1007/s00267-017-0867-7


  5 / 2516 MEDLINE  
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[PMID]:28125645
[Au] Autor:Melo AT; Guthrie RS; Hale I
[Ad] Endereço:University of New Hampshire, College of Life Sciences and Agriculture, Department of Biological Sciences, Durham, New Hampshire, United States of America.
[Ti] Título:GBS-Based Deconvolution of the Surviving North American Collection of Cold-Hardy Kiwifruit (Actinidia spp.) Germplasm.
[So] Source:PLoS One;12(1):e0170580, 2017.
[Is] ISSN:1932-6203
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Plant germplasm collections can be invaluable resources to plant breeders, provided they are well-characterized. After 140 years of acquisition and curation efforts by a wide and largely non-coordinated array of private and institutional actors, the current US collection of cold-hardy kiwifruit (Actinidia spp.) is rife with misclassifications, misnomers, and mix-ups. To facilitate the systematic improvement and resource-efficient curation of these species of long-recognized horticultural potential, we used genotyping-by-sequencing (GBS) data to deconvolute this historic collection. Evaluation of a total of 138 accessions (103 A. arguta, 28 A. kolomikta, and 7 A. polygama) with an interspecific set of 1,040 high-quality SNPs resulted in clear resolution of the three species. Intraspecific analysis (2,964 SNPs) within A. arguta revealed a significant level of redundancy (41.7%; only 60 unique genotypes out of 103 analyzed) and a sub-population structure reflecting likely geographic provenance, phenotypic classes, and hybrid pedigree. For A. kolomikta (3,425 SNPs), the level of accession redundancy was even higher (53.6%; 13 unique genotypes out of 28 analyzed); but no sub-structure was detected. Numerous instances were discovered of distinct genotypes sharing a common name, different names assigned to the same genotype, mistaken species assignments, and incorrect gender records, all critical information for both breeders and curators. In terms of method, this study demonstrates the practical and cost-effective use of GBS data to characterize plant genetic resources, despite ploidy differences and the lack of reference genomes. With the recent prohibition on further imports of Actinidia plant material into the country and with the active eradication of historic vines looming, this analysis of the US cold-hardy kiwifruit germplasm collection provides a timely assessment of the genetic resource base of an emerging, high-value specialty crop.
[Mh] Termos MeSH primário: Actinidia/genética
Frutas/genética
Genótipo
Seleção Genética
[Mh] Termos MeSH secundário: Aclimatação/genética
Actinidia/crescimento & desenvolvimento
Clima Frio
DNA de Plantas/genética
Frutas/crescimento & desenvolvimento
Polimorfismo de Nucleotídeo Único
Banco de Sementes
Estados Unidos
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (DNA, Plant)
[Em] Mês de entrada:1708
[Cu] Atualização por classe:170814
[Lr] Data última revisão:
170814
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170127
[St] Status:MEDLINE
[do] DOI:10.1371/journal.pone.0170580


  6 / 2516 MEDLINE  
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[PMID]:28013401
[Au] Autor:Jain R; Pandey A; Pasupuleti M; Pande V
[Ad] Endereço:Biotechnological Applications, G B Pant National Institute of Himalayan Environment and Sustainable Development, Kosi-Katarmal, Almora, Uttarakhand, 263 643, India.
[Ti] Título:Prolonged Production and Aggregation Complexity of Cold-Active Lipase from Pseudomonas proteolytica (GBPI_Hb61) Isolated from Cold Desert Himalaya.
[So] Source:Mol Biotechnol;59(1):34-45, 2017 Jan.
[Is] ISSN:1559-0305
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Pseudomonas, being the common inhabitant of colder environments, are suitable for the production of cold-active enzymes. In the present study, a newly isolated strain of Pseudomonas from cold desert site in Indian Himalayan Region, was investigated for the production of cold-active lipase. The bacteria were identified as Pseudomonas proteolytica by 16S rDNA sequencing. Lipase production by bacteria was confirmed by qualitative assay using tributyrin and rhodamine-B agar plate method. The bacterium produced maximum lipase at 25 °C followed by production at 15 °C while utilizing olive, corn, as well as soybean oil as substrate in lipase production broth. Enzyme produced by bacteria was partially purified using ammonium sulphate fractionation. GBPI_Hb61 showed aggregation behaviour which was confirmed using several techniques including gel filtration chromatography, dynamic light scattering, and native PAGE. Molecular weight determined by SDS-PAGE followed by in-gel activity suggested two lipases of nearly similar molecular weight of ~50 kDa. The enzyme showed stability in wide range of pH from 5 to 11 and temperature up to 50 °C. The enzyme from GBPI_Hb61 exhibited maximum activity toward p-nitrophenyldecanoate (C10). The stability of enzyme was not affected with methanol while it retained more than 75% activity when incubated with ethanol, acetone, and hexane. The bacterium is likely to be a potential source for production of cold-active lipase with efficient applicability under multiple conditions.
[Mh] Termos MeSH primário: Lipase/metabolismo
Pseudomonas/enzimologia
Pseudomonas/isolamento & purificação
[Mh] Termos MeSH secundário: Proteínas de Bactérias/metabolismo
Clima Frio
Ativação Enzimática
Estabilidade Enzimática
Concentração de Íons de Hidrogênio
Peso Molecular
Especificidade por Substrato
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Bacterial Proteins); EC 3.1.1.3 (Lipase)
[Em] Mês de entrada:1705
[Cu] Atualização por classe:171108
[Lr] Data última revisão:
171108
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:161226
[St] Status:MEDLINE
[do] DOI:10.1007/s12033-016-9989-z


  7 / 2516 MEDLINE  
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[PMID]:27796990
[Au] Autor:Toy S; Kántor N
[Ad] Endereço:City and Regional Planning Department, Architecture and Design Faculty, Ataturk University, 25240, Erzurum, Turkey. stoy58@gmail.com.
[Ti] Título:Evaluation of human thermal comfort ranges in urban climate of winter cities on the example of Erzurum city.
[So] Source:Environ Sci Pollut Res Int;24(2):1811-1820, 2017 Jan.
[Is] ISSN:1614-7499
[Cp] País de publicação:Germany
[La] Idioma:eng
[Ab] Resumo:Human thermal comfort conditions can be evaluated using various indices based on simple empirical approaches or more complex and reliable human-biometeorological approaches. The latter is based on the energy balance model of the human body, and their calculation is supplemented with computer software. Facilitating the interpretation of results, the generally applied indices express the effects of thermal environment in the well-known temperature unit, just like in the case of the widely used index, the physiologically equivalent temperature (PET). Several studies adopting PET index for characterizing thermal components of climate preferred to organize the resulted PET values into thermal sensation categories in order to demonstrate the spatial and/or temporal characteristics of human thermal comfort conditions. The most general applied PET ranges were derived by Central European researchers, and they are valid for assumed values of internal heat production of light activity and thermal resistance of clothing representing a light business suit. Based on the example of Erzurum city, the present work demonstrates that in a city with harsh winter, the original PET ranges show almost purely discomfort and they seem to be less applicable regarding cold climate conditions. Taking into account 34-year climate data of Erzurum, the annual distribution of PET is presented together with the impact of application of different PET categorization systems, including 8°- and 7°-wide PET intervals. The demonstrated prior analyses lack any questionnaire filed surveys in Erzurum. Thus, as a next step, detailed field investigations would be required with the aim of definition of new PET categorization systems which are relevant for local residents who are adapted to this climatic background, and for tourists who may perform various kinds of winter activities in Erzurum and therefore may perceive the thermal environment more comfortable.
[Mh] Termos MeSH primário: Cidades
Estações do Ano
Temperatura Ambiente
Tempo (Meteorologia)
[Mh] Termos MeSH secundário: Adaptação Fisiológica
Vestuário
Clima Frio
Metabolismo Energético
Seres Humanos
Software
Inquéritos e Questionários
Sensação Térmica
Turquia
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1704
[Cu] Atualização por classe:171104
[Lr] Data última revisão:
171104
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:161101
[St] Status:MEDLINE
[do] DOI:10.1007/s11356-016-7902-8


  8 / 2516 MEDLINE  
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[PMID]:27669446
[Au] Autor:Coker RH; Weaver AN; Coker MS; Murphy CJ; Gunga HC; Steinach M
[Ad] Endereço:1Institute of Arctic Biology, University of Alaska-Fairbanks, Fairbanks, AK; 2Molecular Imaging Facility, University of Alaska-Fairbanks, Fairbanks, AK; and 3Center for Space Medicine and Extreme Environments, Berlin, GERMANY.
[Ti] Título:Metabolic Responses to the Yukon Arctic Ultra: Longest and Coldest in the World.
[So] Source:Med Sci Sports Exerc;49(2):357-362, 2017 Feb.
[Is] ISSN:1530-0315
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:PURPOSE: The Yukon Arctic Ultra is considered the longest and coldest ultraendurance event in the world. Cold exposure and exercise has been reported to influence circulating levels of myokines, adipokines, and hepatokines that may influence considerable alterations in the regulation of metabolism. The purpose of the study was to evaluate the influence of the Yukon Arctic Ultra (430-mile event) on potential activators of brown fat, metabolites, and body composition in healthy individuals. METHODS: Eight male and female participants (mean ± SEM: age, 44 ± 3 yr; body mass index, 23.4 ± 0.9) were recruited for participation. Blood samples were collected at pre-event, mid-event, and post-event checkpoints. RESULTS: The temperature during the event ranged from -45°C to -8°C. Because of these extremely challenging conditions, 50% of the participants withdrew from competition by the 300-mile mark, and those that surpassed 300 miles lost a significant (P = 0.002; P = 0.01) amount of body weight (76 ± 5 kg to 73 ± 4 kg) and fat mass (13 ± 1 kg to 12 ± 3 kg), respectively. With respect to serum irisin, there was a trend (P = 0.06) toward significance from pre-event (1033 ± 88 ng·mL), mid-event (1265 ± 23 ng·mL) to post-event (1289 ± 24 ng·mL). Serum meteorin-like and fibroblast growth factor-21 remained stable throughout the event. There were no changes in creatinine, acetoacetate, acetate, and valine. Serum lactate decreased (P = 0.04) during the event. CONCLUSIONS: The influence of cold exposure and extreme physical exertion may promote substantial increases in serum irisin, and specific alterations in substrate metabolism that largely preserve skeletal muscle and physiological resilience.
[Mh] Termos MeSH primário: Clima Frio
Metabolismo Energético/fisiologia
Resistência Física/fisiologia
Esportes/fisiologia
[Mh] Termos MeSH secundário: Tecido Adiposo Marrom/metabolismo
Adulto
Composição Corporal
Distribuição da Gordura Corporal
Feminino
Fatores de Crescimento de Fibroblastos/sangue
Fibronectinas/sangue
Seres Humanos
Peptídeos e Proteínas de Sinalização Intercelular/sangue
Masculino
Proteínas do Tecido Nervoso/sangue
Perda de Peso
Yukon
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (FNDC5 protein, human); 0 (Fibronectins); 0 (Intercellular Signaling Peptides and Proteins); 0 (METRN protein, human); 0 (Nerve Tissue Proteins); 0 (fibroblast growth factor 21); 62031-54-3 (Fibroblast Growth Factors)
[Em] Mês de entrada:1710
[Cu] Atualização por classe:171010
[Lr] Data última revisão:
171010
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:160927
[St] Status:MEDLINE
[do] DOI:10.1249/MSS.0000000000001095


  9 / 2516 MEDLINE  
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[PMID]:27455370
[Au] Autor:Pedrini B; Suter-Stahel T; Vallesi A; Alimenti C; Luporini P
[Ad] Endereço:Paul Scherrer Institute, Villigen 5232, Switzerland.
[Ti] Título:Molecular Structures and Coding Genes of the Water-Borne Protein Pheromones of Euplotes petzi, an Early Diverging Polar Species of Euplotes.
[So] Source:J Eukaryot Microbiol;64(2):164-172, 2017 Mar.
[Is] ISSN:1550-7408
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Euplotes is diversified into dozens of widely distributed species that produce structurally homologous families of water-borne protein pheromones governing self-/nonself-recognition phenomena. Structures of pheromones and pheromone coding genes have so far been studied from species lying in different positions of the Euplotes phylogenetic tree. We have now cloned the coding genes and determined the NMR molecular structure of four pheromones isolated from Euplotes petzi, a polar species which is phylogenetically distant from previously studied species and forms the deepest branching clade in the tree. The E. petzi pheromone genes have significantly shorter sequences than in other congeners, lack introns, and encode products of only 32 amino acids. Likewise, the three-dimensional structure of the E. petzi pheromones is markedly simpler than the three-helix up-down-up architecture previously determined in another polar species, Euplotes nobilii, and in a temperate-water species, Euplotes raikovi. Although sharing the same up-down-up architecture, it includes only two short α-helices that find their topological counterparts with the second and third helices of the E. raikovi and E. nobilii pheromones. The overall picture that emerges is that the evolution of Euplotes pheromones involves progressive increases in the gene sequence length and in the complexity of the three-dimensional molecular structure.
[Mh] Termos MeSH primário: Euplotes/genética
Euplotes/metabolismo
Fases de Leitura Aberta/genética
Feromônios/química
Feromônios/genética
Conformação Proteica
[Mh] Termos MeSH secundário: Sequência de Aminoácidos
Sequência de Bases
Biodiversidade
Técnicas de Cultura de Células
Clima Frio
Temperatura Baixa
DNA de Protozoário
Euplotes/classificação
Evolução Molecular
Genes de Protozoários
Vetores Genéticos
Ressonância Magnética Nuclear Biomolecular/métodos
Feromônios/isolamento & purificação
Filogenia
Proteínas de Protozoários/genética
Água do Mar/parasitologia
Alinhamento de Sequência
Especificidade da Espécie
Espectrometria de Massas por Ionização e Dessorção a Laser Assistida por Matriz/métodos
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (DNA, Protozoan); 0 (Pheromones); 0 (Protozoan Proteins)
[Em] Mês de entrada:1709
[Cu] Atualização por classe:170926
[Lr] Data última revisão:
170926
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:160726
[St] Status:MEDLINE
[do] DOI:10.1111/jeu.12348


  10 / 2516 MEDLINE  
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[PMID]:27377150
[Au] Autor:Ilyas A; Muthanna TM
[Ad] Endereço:a Department of Hydraulic and Environmental Engineering , NTNU-Norwegian University of Science and Technology , Trondheim , Norway.
[Ti] Título:Assessment of upscaling potential of alternative adsorbent materials for highway stormwater treatment in cold climates.
[So] Source:Environ Technol;38(6):705-717, 2017 Mar.
[Is] ISSN:0959-3330
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Generally, studies on alternative adsorbents focus on adsorbent removal capacity, as a function of pollutant concentration, and other practical aspects, such as costs, environmental impact and end of life costs, that can affect the upscaling of adsorbents for real-life applications, are not explicitly considered. Therefore, this study combines multi-criteria modeling with experimental evaluation to integrate both technical and non-technical factors in assessing the upscaling potential of alternative adsorbents. The experimental step was used to verify the reported pollutant removal as well as testing environmental stability, of the alternative adsorbents, in cold climates. Important factors/criteria for the upscaling process were identified with the help of principal component analysis. The results indicated that adsorbents such as pine bark, olivine and charcoal were the best available options for upscaling. The statistical analysis revealed that factors such as initial costs, hydraulic loads and end-of-life costs were important for the upscaling process and, therefore, should be explicitly included in any future evaluation of the alternative adsorbents.
[Mh] Termos MeSH primário: Clima Frio
Materiais de Construção/análise
Eliminação de Resíduos Líquidos/métodos
[Mh] Termos MeSH secundário: Adsorção
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1703
[Cu] Atualização por classe:170302
[Lr] Data última revisão:
170302
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:160706
[St] Status:MEDLINE
[do] DOI:10.1080/09593330.2016.1209567



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