搜索结果: 16-30 共查到“生物学 behavior”相关记录45条 . 查询时间(0.14 秒)
Case Western Reserve University researcher discovers fish uses sneaking behavior as stealth mating strategy
Case Western Reserve University researcher fish uses sneaking behavior stealth mating strategy
2017/3/13
While a dominant male fish from northern Mexico mates with a female, a small fella bides his time in the offing. Suddenly, the little guy darts in ahead of Mr. Big and plants his seeds on freshly laid...
Study Finds Surface Texture of Gallium Nitride Affects Cell Behavior
Surface Texture Gallium Nitride Cell
2016/11/4
This work compares the behavior of PC12 cells on planar and patterned III-nitride materials with nanostructured topographies. Three different materials’ compositions containing N-polar and Ga-polar ar...
Effects of Weaning and Spatial Enrichment on Behavior of Turkish Saanen Goat Kids
Environmental Enrichment Turkish Saanen Growth Bipedal Animal Welfare
2016/7/27
As is in all economic activities, the highest yield per unit area is the main goal in animal production, while addressing the temperamental needs of animals often is ignored. Animal welfare is not onl...
Crystal Structure and Photodynamic Behavior of the Blue-emission Variant Y66H/Y145F of Green Fluorescent Protein
Animals Biological Transport Crystallography, X-Ray Green Fluorescent Proteins Hydrogen-Ion Concentration Luminescent Proteins Luminescent Proteins Luminescent Proteins Mutation Peptides Protein Folding Protons Scyphozoa Spectrometry,Fluorescence tructure-Activity Relationship Titrimetry
2016/5/23
The crystal structure of a blue emission variant (Y66H/Y145F) of the Aequorea victoria green fluorescent protein has been determined by molecular replacement and the model refined. The crystallographi...
Disruptions to embryonic reprogramming alter adult mouse behavior
embryonic reprogramming adult mouse
2016/2/22
Right after fertilization, embryos at the earliest stages of development tell their genes: "Forget what it was like in the sperm or egg where you came from."
When the process of epigenetic reprogramm...
Whole Genome Association Study to Detect Single Nucleotide Polymorphisms for Behavior in Sapsaree Dog (Canis familiaris)
Sapsaree Single Nucleotide Polymorphism Behavior Heritability Genome-wide Association
2016/5/18
The purpose of this study was to characterize genetic architecture of behavior patterns in Sapsaree dogs. The breed population (n = 8,256) has been constructed since 1990 over 12 generations and manag...
The Effects of Suburbanization on Nest Ectoparasites and Nest Defense Behavior in the Wood Thrush
Wood Thrush nesting ecology ectoparasite nest defense
2015/1/4
The Wood Thrush (Hylocichla mustelina) is declining throughout its range, yet is capable of persisting in both contiguous forests and small forest patches surrounded by human suburban development. Thu...
Population Dynamics, Chick Diet, and Foraging Behavior of the Razorbill (Alca torda) at Matinicus Rock, Maine
source-sink dynamics diving, temperature-depth recorder
2015/1/4
During the summers of 2007-2009, I studied the population growth and reproductive and foraging ecology of the Razorbill (Alca torda) at Matinicus Rock (MR), Maine. This medium-sized marine bird in the...
Characterization of {\it midline uncoordinated\/}, a mutation affecting behavior and neuroanatomy in Drosophila
Genetics gene gene elements neurons
2014/12/11
Genetic screens which assay behavior have been successfully used to identify genes required for neural function. This thesis is the analysis of midline uncoordinated (muc), a mutation identified for i...
Microtubule dynamics and behavior during the assembly and disassembly of mammalian mitotic spindles
Mitosis cytoskeleton element movement protein cells genome microtubules biological polymer
2014/12/11
The mitotic apparatus is composed of a complex, seemingly chaotic, but wonderfully organized compilation of cytoskeletal elements and motor proteins. Its task is to assure that each daughter cell rece...
Delayed feedback causes non-Markovian behavior of neuronal firing statistics
Delayed feedback non-Markovian behavior neuronal firing statistics
2011/1/5
The instantaneous state of a neural network consists of both the degree of excitation of each neuron, the network is composed of, and positions of impulses in communication lines between neurons. In n...
Searching for simplicity: Approaches to the analysis of neurons and behavior
the analysis neurons behavior
2011/1/5
What fascinates us about animal behavior is its richness and complexity, but understanding behavior and its neural basis requires a simpler description. Traditionally, simplification has been imposed ...
Deterministic and stochastic aspects of VEGF-A production and the cooperative behavior of tumoral cell colony
Deterministic stochastic aspects VEGF-A production
2011/1/5
A model is proposed to study the process of hypoxia-induced angiogenesis in cancer cells. The model accounts for the role played by the vascular endothelial growth factor (VEGF)-A in regulating the ox...
Increasing risk behavior can outweigh the benefits of anti-retroviral drug treatment on the HIV incidence among men-having-sex-with-men in Amsterdam
Increasing risk behavior anti-retroviral drug treatment
2011/1/6
The transmission through contacts among MSM (men who have sex with men) is one of the dominating contributors to HIV prevalence in industrialized countries. In Amsterdam, the capital of the Netherland...
Rate-dependent Damage Evolution and its Influence on Dynamic Behavior of Materials at High Strain Rates
damage evolution dynamic behavior of materials high strain rate adiabatic shearing
2012/9/24
Both experimental and numerical results reveal that dynamic damage evolution depend s on both strain and strain rate. Based on the thermal activ ated mechanism, a new damage evolution law and a new...