搜索结果: 1-15 共查到“理学 Degradation”相关记录79条 . 查询时间(0.093 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Optimal planning of degradation-based maintenance strategy
降级 维护策略 优化规划
2023/4/24
The optimal planning of condition-based maintenance strategy based on the degradation process is of great concerned in the past few years. A lifetime delayed degradation process with heterogenous degr...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Recoverability effects on reliability assessment for accelerated degradation testing
可恢复性 加速退化测试 可靠性评估
2023/4/24
Accelerated Degradation Testing (ADT) provides an efficient experimental approach to collect lifetime-related data for the reliability assessment of highly reliable products under normal use stress. R...
Penn Study Identifies New Mechanism of RNA Degradation in Plants
Penn Study RNA Degradation Plants
2016/11/4
The totality of RNA molecules in an organism at any one time is the product of a delicate dance. Genes must be “turned on,” or expressed, in order to turn DNA into RNA and then that RNA into proteins ...
Bacterial production and extracellular degradation of polyesters
Health and environmental sciences Pure sciences Biological sciences Degradation Extracellular Polyesters Pseudomonas oleovorans Comamonas Bacterial production
2015/1/28
Poly(β-hydroxyalkanoates), PHAs, are thermoplastic polyesters, which have potential for use as biodegradable plastics. The material properties of PHAs depend upon their chemical structure. Pseudomonas...
Chitin degradation by the facultatively aerobic cellulolytic bacterium Cellulomonas uda
Pure sciences Biological sciences Chitin Cellulolytic bacterium Cellulomonas uda Nitrogen availability
2015/1/28
Microbes, traditionally characterized by their capacity to decompose cellulose anaerobically, were examined for the ability to degrade the chemically-related polymer, chitin. Our results suggest that ...
Degradation of naphthalene and phenanthrene in contaminated marine sediments under sulfate reducing conditions
Biological sciences Degradation Naphthalene Phenanthrene Contaminated Marine sediments Sulfate reducing
2015/1/28
This research examined the environmental fate of two polycyclic aromatic hydrocarbons (PAHs), naphthalene and phenanthrene, under in situ, sulfate-reducing conditions, and the composition of the micro...
Cellulose degradation and biofilm formation in the developmental life cycle of the cellulolytic actinomycete Thermobifida fusca
Actinomycetes filamentous microorganisms biofilms insoluble fiber substrates such as cellulose cellulose
2015/1/28
Actinomycetes have been used with enormous success in industrial processes; however, little is known about biofilm development by these filamentous microbes, and the presence of community development ...
Degradation of buried ice and permafrost in the Veleta cirque (Sierra Nevada, Spain) from 2006 to 2013 as a response to recent climate trends
Veleta cirque du soleil the sierra Nevada mountains national park the quaternary cold ice age the glacier
2015/1/6
The Veleta cirque is located at the foot of the Veleta peak, one of the highest summits of the Sierra Nevada National Park (southern Spain). This cirque was the source of a glacier valley during the Q...
Sustainable Biofuels Production Through Understanding Fundamental Bacterial Pathways Involved in Biomass Degradation and Sugar Utilization
Biofuels, Biomass Degradation, Simultaneous Utilization, Clostridium phytofermentans
2014/12/12
Genomic analysis and physiological experiments conducted on the lignocellulosic biomass degrading bacterium C. phytofermentans, indicates that it can degrade and utilize a wide-range of carbohydrates ...
The Role Of Edem1 In The Quality Control And Degradation Of Misfolded Glycoproteins
Biological sciences Degradation Glycoproteins Misfolded Protein misfolding
2014/12/10
Immature or incompletely assembled proteins that do not fold correctly are retained in the endoplasmic reticulum (ER) by quality control factors. Terminally misfolded glycoproteins are eventually sort...
Novel Adaptor-Dependent Domains Promote Processive Degradation by ClpXP
ClpXP PdeA CpdR proteolysis biochemistry crystallography
2014/12/9
Protein degradation by ATP dependent proteases is a universally conserved process. Recognition of substrates by such proteases commonly occurs via direct interaction or with the aid of a regulatory ad...
Effects of Xylanase Supplementation on Growth Performance, Nutrient Digestibility and Non-starch Polysaccharide Degradation in Different Sections of the Gastrointestinal Tract of Broilers Fed Wheat-based Diets
Xylanase Broiler Performance Digestibility Non-starch Polysaccharide Degradation
2016/5/16
This experiment was performed to investigate the effects of exogenous xylanase supplementation on performance, nutrient digestibility and the degradation of non-starch polysaccharides (NSP) in differe...
Effects of Dietary Supplementation with Hainanmycin on Protein Degradation and Populations of Ammonia-producing Bacteria In vitro
Ammonia-producing Bacteria Fermentation Hainanmycin Protein Degradation
2016/5/11
An in vitro fermentation was conducted to determine the effects of hainanmycin on protein degradation and populations of ammonia-producing bacteria. The substrates (DM basis) for in vitro fermentation...
Effects of Synchronicity of Carbohydrate and Protein Degradation on Rumen Fermentation Characteristics and Microbial Protein Synthesis
Formaldehyde Synchronicity Rumen Fermentation Microbial Protein Synthesis
2016/5/11
A series of in vitro studies were carried out to determine i) the effects of enzyme and formaldehyde treatment on the degradation characteristics of carbohydrate and protein sources and on the synchro...
Changing Trends of Natural Resources Degradation in Kagera Basin: Case Study of Kagera Sub-Basin, Uganda
Natural Resources Degradation Mapping Kagera Basin Uganda
2013/3/8
In many respects, river basins are extremely convenient natural resources management units and hence calls for an integrated approach in case of transboundary nature. Environmental resources in Kagera...