搜索结果: 1-15 共查到“知识库 生物学 environment”相关记录22条 . 查询时间(0.679 秒)
THE SPATIAL-TEMPORAL ANALYSIS OF ECOLOGICAL ENVIRONMENT OF RED BED HILLS IN EAST SICHUAN - TAKING LU COUNTY AS A CASE
Ecologic environment Hilly area AHP (Analytic Hierarchy Process) RS GIS
2018/5/15
Good ecological environment is the foundation of human existence and development, the development of society and economy must be based on the premise of maintaining the stability and balance of the ec...
EVALUATION OF ECOLOGICAL ENVIRONMENT SECURITY IN CONTIGUOUS POVERTY ALLEVIATION AREA OF SICHUAN PROVINCE
Ecological Environment Safety Contiguous Poverty Alleviation Area Ecological Environment Safety Assessment Analytic Hierarchy Process
2018/5/16
According to the overall requirements of ecological construction and environmental protection, rely on the national key ecological engineering, strengthen ecological environmental restoration and prot...
Mechanisms of Fe(III) oxide reduction in the environment and in pure culture
Soil sediment microbes oxide minerals
2015/1/28
The reduction of Fe(III) is one of the most significant reactions that takes place as anaerobic conditions develop in soils and sediments. The mechanisms by which Fe(III) is reduced in sediment and by...
Determining of the Effect of Lysine:calorie Ratio on Growth Performance and Blood Urea Nitrogen of Growing Barrows and Gilts in Hot Season and Cool Season in a Commercial Environment
Blood Urea Nitrogen Growing Pigs Growth Performance Lysine:calorie Ratio
2016/5/11
Two experiments were conducted to determine an optimum Lys:calorie ratio (g of total dietary Lys/Mcal of DE) for growing barrows and gilts in cool and hot seasons in a commercial environment. In Exp. ...
Heavy-Metal Tolerance and Antibiotic Susceptibility of Red Pigmented Bacteria Isolated from Marine Environment
Antibiotic Susceptibility Heavy Metal Resistance Serratia sp Marine Bacteria
2013/3/8
This study was undertaken to determine heavy metal resistance and antibiotic susceptibility of three non-pathogenic red pigmented bacteria namely WPRA3, SM11-3j and SC-G18, isolated from marine enviro...
Environment Agencies from Europe and the US are setting up a network of Linked Environment Data and are looking to crosslink it with Linked Data contributions from the life sciences.
Growth of a population of bacteria in a dynamical hostile environment
Growth population bacteria dynamical hostile environment
2010/11/15
We study the growth of a population of bacteria in a dynamical hostile environment corresponding to the immune system of the colonised organism. The immune cells evolve as subcritical open clusters of...
Structures and Assumptions: Strategies to Harness Gene $\times$ Gene and Gene $\times$ Environment Interactions in GWAS
Structures Assumptions Strategies Harness Gene $\times$ Gene Gene $\times$ Environment Interactions in GWAS
2010/11/16
Genome-wide association studies, in which as many as a million single nucleotide polymorphisms (SNP) are measured on several thousand samples, are quickly becoming a common type of study for identify...
Modeling microevolution in a changing environment: The evolving quasispecies and the Diluted Champion Process
Modeling microevolution changing environment evolving quasispecies Diluted Champion Process
2010/11/15
Several pathogens use evolvability as a survival strategy against acquired immunity of the host. Despite their high variability in time, some of them exhibit quite low variability within the populatio...
The Developmental Systems Perspective: Organism-environment systems as units of development and evolution
developmental developmental extra-genetic psychobiology
2011/9/5
Developmental systems theory is an attempt to sum up the ideas of a research tradition in developmental psychobiology that goes back at least to Daniel Lehrman�s work in the 1950s. It yields a ...
Second Annual Report Abridged of the Biodiversity Working Group （BWG） of the China Council for International Cooperation on Environment and Development （CCICED）
Biodiversity Working Group Second Annual Report
2009/9/23
Second Annual Report Abridged of the Biodiversity Working Group （BWG） of the China Council for International Cooperation on Environment and Development （CCICED）。
Determination of Airborne Lead Contamination in Cichorium intybus L. in an Urban Environment
Lead exposure Cichorium intybus urban environment edible wild plants
2010/3/17
The major source of environmental lead (Pb) is the combustion of leaded gasoline. After emission as exhaust, lead in the air falls to earth and contaminates soil and plants. Seventeen wild chicory (Ci...
Effects of Hot Environment and Dietary Protein Level on Growth Performance and Meat Quality of Broiler Chickens
Hot Environment Dietary Protein Level Performance Meat Quality Broiler
2016/4/28
This study was conducted to determine the effect of hot environment and dietary crude protein level (CP) on performance, carcass characteristics, meat visual quality, muscle chemical composition and m...
空间诱变水稻大粒型突变体的遗传育种研究Studies of Inheritance and Application in Rice Breeding of theLarge Grain Mutant Induced in Space Environment
水稻 突变体 空间诱变 优质 籽粒大小 不饱和回交法
2007/12/29
对粳稻农垦58经空间诱变产生的大粒型突变体进行大粒型性状的遗传分析和育种应用研究。结果表明，大粒型突变体的籽粒大小（以籽粒体积表示）表现为受多基因控制的数量性状。大粒型突变体谷粒细长，具馨香味，外观品质优，对粳稻的亲和性好，是一个罕见的优质米资源。以大粒型突变体为供体，高产、外观米质差的晚粳推广品种为受体，采用不饱和回交结合分离世代糙米外观品质鉴定的方法，将大粒型突变体的优质性状导入晚粳背景，选育...
S18-1 Rapid evolutionary divergence of environment-dependent sexual traits in speciation: a paradox?
2007/8/5
题目：S18-1 Rapid evolutionary divergence of environment-dependent sexual traits in speciation: a paradox?
作者：Alexander V. BADYAEV, Emilie C. SNELL-ROOD