Materias dentro de su búsqueda.
Materias dentro de su búsqueda.
Ecología
231
Aspectos ambientales
55
Ecología humana
49
Primates
36
Hábitos y conducta
34
Ecología forestal
26
Evolución
25
Ecología animal
24
Conducta animal
22
Ecología del paisaje
22
Ecología vegetal
22
Modelos matemáticos
21
Comunidades bióticas
20
Ecología marina
20
Filosofía
19
Investigaciones
18
Desarrollo sostenible
17
Evolución (Biología)
17
Política ambiental
17
Administración
16
Historia
16
Métodos estadísticos
16
Plantas
16
Conservación de la biodiversidad
15
Ecología agrícola
15
Metodología
15
Recuperación ecológica
15
Aspectos sociales
14
Biología de población
14
Congresos
14
-
74441“…This morphospecies inhabits a variety of ecological environments indicating that it may comprise a complex of morphologically indistinguishable species. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
74442por Wiesner, Magdalena, Calva, Edmundo, Fernández-Mora, Marcos, Cevallos, Miguel A, Campos, Freddy, Zaidi, Mussaret B, Silva, Claudia“…The lack of conjugation ability of our IncA/C plasmids agrees with the clonal dissemination trend suggested by the chromosomal backgrounds and plasmid pattern associations. CONCLUSIONS: The ecological success of the newly emerging Typhimurium ST213 genotype in Mexico may be related to the carriage of IncA/C plasmids. …”
Publicado 2011
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
74443por Ashton, Ruth A, Kefyalew, Takele, Tesfaye, Gezahegn, Pullan, Rachel L, Yadeta, Damtew, Reithinger, Richard, Kolaczinski, Jan H, Brooker, Simon“…Satellite-derived environmental data were used to assess ecological correlates of Plasmodium infection; Bayesian geostatistical methods and Kulldorff's spatial scan statistic were employed to investigate spatial heterogeneity. …”
Publicado 2011
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
74444“…Last but not least, Cr harbours a global ecological potential as an additive for animal feed, replacing meat- and fish meal for animal (poultry and swine) and fish aqua farming. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
74445por Neves, Leandro G, MC Mamani, Eva, Alfenas, Acelino C, Kirst, Matias, Grattapaglia, Dario“…BACKGROUND: Technological advances are progressively increasing the application of genomics to a wider array of economically and ecologically important species. High-density maps enriched for transcribed genes facilitate the discovery of connections between genes and phenotypes. …”
Publicado 2011
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
74446“…RESULTS: Of 771 individuals surveyed, 81% (n = 622) acknowledged that climate change was occurring, and were aware of the associated ecologic and human health risks. Respondents reported reduced energy consumption if they believed climate change could affect their way of life (perceived susceptibility), Odds Ratio (OR) = 2.4 (95% Confidence Interval (CI): 1.4 - 4.0), endanger their life (perceived severity), OR = 1.9 (95% CI: 1.1 - 3.1), or saw serious barriers to protecting themselves from climate change, OR = 2.1 (95% CI: 1.2 - 3.5). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
74447por Cordeiro, Ricardo, Donalisio, Maria R, Andrade, Valmir R, Mafra, Ana CN, Nucci, Luciana B, Brown, John C, Stephan, Celso“…METHODS: This is a spatial population-based case-control study that analyzed 538 cases and 727 controls in one district of the municipality of Campinas, São Paulo, Brazil, from 2006-2007, considering socio-demographic, ecological, case severity, and household infestation variables. …”
Publicado 2011
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
74448por Kalhoefer, Daniela, Thole, Sebastian, Voget, Sonja, Lehmann, Rüdiger, Liesegang, Heiko, Wollher, Antje, Daniel, Rolf, Simon, Meinhard, Brinkhoff, Thorsten“…BACKGROUND: Roseobacter litoralis OCh149, the type species of the genus, and Roseobacter denitrificans OCh114 were the first described organisms of the Roseobacter clade, an ecologically important group of marine bacteria. Both species were isolated from seaweed and are able to perform aerobic anoxygenic photosynthesis. …”
Publicado 2011
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
74449por Spanier, Katina I, Leese, Florian, Mayer, Christoph, Colbourne, John K, Gilbert, Don, Pfrender, Michael E, Tollrian, Ralph“…BACKGROUND: The planktonic microcrustacean Daphnia pulex is among the best-studied animals in ecological, toxicological and evolutionary research. …”
Publicado 2010
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
74450“…BACKGROUND: The division of labor in social insect colonies involves transitions by workers from one task to another and is critical to the organization and ecological success of colonies. The differential regulation of genetic pathways is likely to be a key mechanism involved in plasticity of social insect task behavior. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
74451Family planning among people living with HIV in post-conflict Northern Uganda: A mixed methods studypor Nattabi, Barbara, Li, Jianghong, Thompson, Sandra C, Orach, Christopher G, Earnest, Jaya“…Factors associated with use of family planning methods were examined using logistic regression methods, while qualitative data was analyzed within a social-ecological framework using thematic analysis. RESULTS: There was a high level of knowledge about family planning methods among the PLHIV surveyed (96%). …”
Publicado 2011
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
74452por Astrovskaya, Irina, Tork, Bassam, Mangul, Serghei, Westbrooks, Kelly, Măndoiu, Ion, Balfe, Peter, Zelikovsky, Alex“…We are currently exploring extensions applicable to the analysis of high-throughput sequencing data from bacterial metagenomic samples and ecological samples of eukaryote populations.…”
Publicado 2011
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
74453“…The study is based on a social ecological framework, and is designed to implement organizational and structural changes in the physical environment. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
74454por Lowe, Chris D, Mello, Luciane V, Samatar, Najma, Martin, Laura E, Montagnes, David JS, Watts, Phillip C“…BACKGROUND: The heterotrophic dinoflagellate Oxyrrhis marina is increasingly studied in experimental, ecological and evolutionary contexts. Its basal phylogenetic position within the dinoflagellates make O. marina useful for understanding the origin of numerous unusual features of the dinoflagellate lineage; its broad distribution has lent O. marina to the study of protist biogeography; and nutritive flexibility and eurytopy have made it a common lab rat for the investigation of physiological responses of marine heterotrophic flagellates. …”
Publicado 2011
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
74455por Sutcliffe, Catherine G, Kobayashi, Tamaki, Hamapumbu, Harry, Shields, Timothy, Kamanga, Aniset, Mharakurwa, Sungano, Thuma, Philip E, Glass, Gregory, Moss, William J“…Strategies based on ecological or environmental risk factors may be needed to target control efforts and achieve further reductions and elimination.…”
Publicado 2011
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
74456por Bahamon, Nixon, Aguzzi, Jacopo, Bernardello, Raffaele, Ahumada-Sempoal, Miguel-Angel, Puigdefabregas, Joan, Cateura, Jordi, Muñoz, Eduardo, Velásquez, Zoila, Cruzado, Antonio“…The station is located close to the head of the Blanes submarine canyon where an important multispecies pelagic and demersal fishery gives the station ecological and economic relevance. The OOCS provides important records on atmospheric and oceanographic conditions, the latter through the measurement of hydrological and biogeochemical parameters, at depths with a time resolution never attained before for this area of the Mediterranean. …”
Publicado 2011
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
74457por Huang, Shi, Yang, Fang, Zeng, Xiaowei, Chen, Jie, Li, Rui, Wen, Ting, Li, Chun, Wei, Wei, Liu, Jiquan, Chen, Lan, Davis, Catherine, Xu, Jian“…Further studies that characterize serial samples from subjects (longitudinal study design) with a larger population size may provide insight into the temporal and ecological features of oral microbial communities in clinically-defined states of gingivitis.…”
Publicado 2011
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
74458por Bezault, Etienne, Balaresque, Patricia, Toguyeni, Aboubacar, Fermon, Yves, Araki, Hitoshi, Baroiller, Jean-François, Rognon, Xavier“…It often depends not only on the past biogeographic and climatic events but also the contemporary and ecological factors, such as current connectivity and habitat heterogeneity. …”
Publicado 2011
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
74459por Schellenberg, Joanna RM Armstrong, Maokola, Werner, Shirima, Kizito, Manzi, Fatuma, Mrisho, Mwifadhi, Mushi, Adiel, Alonso, Pedro, Mshinda, Hassan, Tanner, Marcel, Schellenberg, David M“…The analysis is based on an "intention-to-treat" ecological design, with survival outcomes analysed according to the cluster in which the mothers lived. …”
Publicado 2011
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
74460por Zoellner, Jamie, Hill, Jennie L, Zynda, Karen, Sample, Alicia D, Yadrick, Kathleen“…BACKGROUND: Given the documented physical activity disparities that exist among low-income minority communities and the increased focused on socio-ecological approaches to address physical inactivity, efforts aimed at understanding the built environment to support physical activity are needed. …”
Publicado 2012
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto