搜索结果: 1-15 共查到“生物学 Community”相关记录37条 . 查询时间(0.156 秒)
中国地质大学科学技术发展院李平BGEG国家重点实验室 WATER RES，2017. Analysis of the functional gene structure and metabolic potential of microbial community in high arsenic groundwater
高砷；地下水；微生物；功能结构；代谢；潜能；分析
2021/10/21
近日，中国地质大学生物地质与环境地质国家重点实验室李平团队在国际著名期刊《Water Research》（IF 6.942）上在线发表了论文——高砷地下水中微生物群落功能结构及其代谢潜能分析(Analysis of the functional gene structure and metabolic potential of microbial community in high arsenic...
Third NSF Community College Innovation Challenge rewards top entries
Third NSF Community College Innovation Challenge rewards top entries
2017/7/21
Teams from Texas and Colorado received first and second place awards, respectively, in the National Science Foundation's (NSF) Community College Innovation Challenge (CCIC).The American Association of...
Media invited to Capitol Hill as students,lawmakers meet for NSF Community College Innovation Challenge
Capitol Hill as students lawmakers meet NSF Community College Innovation Challenge
2017/7/21
On June 14, media are invited to join members of the House and Senate on Capitol Hill as they meet this year's finalists in the third annual Community College Innovation Challenge (CCIC).Every year, t...
Finalists for 2017 Community College Innovation Challenge announced
Finalists 2017 Community College Innovation Challenge announced
2017/4/27
Today, the National Science Foundation (NSF), in partnership with the American Association of Community Colleges (AACC), named 10 finalists for the third annual Community College Innovation Challenge ...
Longitudinal study of alcohol consumption and HDL concentrations: a community-based study
alcohol cardiovascular disease risk epidemiology HDL lipids prospective cohort triglyceride
2018/11/13
Background: In cross-sectional studies and short-term clinical trials, it has been suggested that there is a positive dose-response relation between alcohol consumption and HDL concentrations. However...
Vitamin D is not associated with incident dementia or cognitive impairment: an 18-y follow-up study in community-living old men
Alzheimer disease cognitive impairment cohort dementia Mendelian randomization vascular dementia vitamin D 25-hydroxyvitamin D
2018/11/13
Background: Vitamin D has been implicated as being important for maintaining cognitive function in old age. Results from longitudinal studies examining the association of vitamin D with incident demen...
Effects of community-based sales of micronutrient powders on morbidity episodes in preschool children in Western Kenya
anemia malaria micronutrient powders morbidity Kenya hospitalizations
2018/11/28
Background: Although the use of micronutrient powders (MNPs) is considered the preferred approach for childhood anemia control, concerns about iron-related morbidity from clinical trials have challeng...
Genetic Structure Among 50 Species of the Northeastern Pacific Rocky Intertidal Community
Northeastern Pacific Rocky Community
2015/12/11
Comparing many species’ population genetic patterns across the same seascape can identify species with different levels of
structure, and suggest hypotheses about the processes that cause such variat...
Protection Mutualisms and the Community: Geographic Variation in an Ant-Plant Symbiosis and the Consequences for Herbivores
Ant-plant mutualism Azteca context
2015/12/10
Protection mutualisms mediate trophic interactions in many systems, but their effects
on the surrounding community are rarely studied. Ant-plant symbioses are classic
examples of protection mutual...
Tree size frequency distributions, plant density, age and community disturbance
Allometry community ecology plant size stem diameter
2015/8/27
We show that explicit mathematical and biological relationships exist among the scaling exponents and the allometric constants (a and b, respectively) of log–log linear tree-community size frequency d...
Red Rocks and Ivy Tech teams place first and second in NSF Community College Innovation Challenge
Red Rocks lvy Tech teams place first and second NSF Community College Innovation Challenge
2015/7/13
Teams from Red Rocks Community College in Colorado and Ivy Tech Community College of Indiana placed first and second in the National Science Foundation's (NSF)Community College Innovation Challenge...
Effects of grazing on leaf traits and ecosystem functioning in Inner Mongolia grasslands: scaling from species to community
grazing on leaf traits ecosystem functioning Inner Mongolia grasslands scaling from species to community
2015/2/4
Understanding the mechanistic links between environmental drivers, human disturbance, plant functional traits, and ecosystem properties is a fundamental aspect of biodiversity-ecosystem functioning re...
Variations in values among major plant community types in the Xilin River Basin, Inner Mongolia, China
plant community types Xilin River Basin Inner Mongolia China
2015/2/4
The δ13C values of 51 plant species selected from eight plant communities along a moisture gradient were measured. Our results showed that all the community types that we investigated are dominated by...
Patterns of community change of archaeal and bacterial populations colonizing extreme environments at Kilauea Volcano, Hawaii
Volcanoes biological microorganisms microbial community soil analysis of bacteria and archaea
2015/1/28
Volcanic activity creates new landforms that can change dramatically as a consequence of biotic succession, and microbes are essential contributors to successional development. Our objective was to ex...
Microbial Community Composition and the Effects of Trace Elements on Methanogenesis Associated with Deep Subsurface Coal
Biological sciences Coalbed methane Coal biodegradation Methanogenesis Trace elements
2015/1/28
Biogenic coalbed methane (CBM), an end product of anaerobic coal biodegradation, is a natural gas. It is generated and trapped in large quantities in deep, unmineable coalbeds. This dissertation descr...