搜索结果: 1-15 共查到“知识库 biological”相关记录492条 . 查询时间(0.105 秒)
Design, synthesis and biological evaluation of dehydroabietic acid derivative as potent vasodilatory agents
Dehydroabietic acid Vasodilation Inflammation Endothelial nitric oxide synthasec GMP
2023/11/30
Using dehydroabietic acid as the lead compound for structural modification, 25 dehydroabietic acid derivatives were synthesized. Among them, compound D1 not only showed the strongest relaxation effect...
Variations in soil biological properties in poplar plantations along coastal reclamation stages
poplar plantations soil biological properties
2023/6/5
Mudflat reclamation has changed the ecological environment and soil properties in coastal areas. However, the variations in soil biological properties in areas with a history of coastal reclamation ar...
Dirty War: Rhodesia and Chemical Biological Warfare 1975-1980 (Book Review)
Chemical Biological Warfare biological warfare chemical
2019/10/21
Glenn Cross’s Dirty War: Rhodesia and Chemical Biological Warfare 1975–1980 is a welcome addition to the small, but growing scholarly literature on the history of chemical and biological war...
Effects of biological and chemical additives on fermentation progress in maize silage
forage conservation lactic acid bacteria formic acid ermentation dynamics
2017/6/22
The objective of this study was to evaluate the effects of bacterial and chemical additives on the number of lactic acid bacteria (LAB) and on fermentation indicators in whole maize silage at 1, 3, 5,...
Potential of some bacteria for biological control of postharvest citrus green mould caused by Penicillium digitatum
Bacillus spp. biocontrol citrus green mould postharvest disease Agrobacterium radiobacter
2017/6/26
Ten bacteria isolate (4 Bacillus subtilis, 2 Bacillus pumilus, 2 Bacillus cereus, 1 Bacillus megaterium, and 1 Agrobacterium radiobacter) were tested in vitro for antagonistic properties against Penic...
Assessment of plant biological diversity and soil characteristics in the pure ash tree stand and in mixture with beech (a case study of Lavij-Noor, Iran)
Hyrcanian forest mixed stand biodiversity Shannon-Wiener soil chemical properties
2018/3/6
The present study has been done to evaluate the impact of pure ash stand and mixed stand with beech on the herb layer
biodiversity and soil properties in the forests of Noor city. There is a unique s...
Evaluating the effect of biological stabilization on landslide control at the edge of forest road
sliding area stabilized area alder trees soil mechanics benchmarking
2018/3/6
Landslide is one of the negative sides of building non-standard roads in forest areas. The aim of the present study
was to assess the effect of biological stabilization on landslide at the edge of fo...
Will the amendments to the IAS 16 and IAS 41 influence the value of biological assets?
agriculture bearer assets IAS 41 measurement of agricultural assets plants
2017/2/21
The aim of the paper is the evaluation of the impact of the new amendments to the IAS 16 and IAS 41 – Agriculture: Bearer Plants on the financial reporting in agriculture. The paper is based on the co...
Estimating the reliability of glycemic index values and potential sources of methodological and biological variability
glycemic index variability healthy volunteers insulin index glycated hemoglobin
2018/12/14
Background: The utility of glycemic index (GI) values for chronic disease risk management remains controversial. Although absolute GI value determinations for individual foods have been shown to vary ...
Estimating the reliability of glycemic index values and potential sources of methodological and biological variability
glycemic index variability healthy volunteers insulin index glycated hemoglobin
2018/12/18
Background: The utility of glycemic index (GI) values for chronic disease risk management remains controversial. Although absolute GI value determinations for individual foods have been shown to vary ...
Emergence,closure and inter-level causation in biological systems
Emergence biological organisation downward causation constraints
2016/6/14
In this paper, we advocate the idea that an adequate explanation of biological systems requires appealing to organisational closure as an emergent causal regime. We first develop a theoretical justifi...
Familial resemblance of body composition in prepubertal girls and their biological parents
familial resemblance total body potassium body composition
2016/6/14
We evaluated the familial resemblance of body composition
between prepubertal girls of normal weight and body
fatness and their parents by using state-of-the-art technology.
Use of biological markers to validate self-reported dietary intake in a random sample of the European Prospective Investigation into Cancer United Kingdom Norfolk cohort
Validity biomarkers urinary nitrogen
2016/6/14
The validity of dietary assessment methods should
be established before diet-disease associations are reported.
Why don’t more people eat breakfast? A biological perspective
breakfast biological perspective
2018/11/30
Nearly one-quarter of individuals in the United States skip breakfast daily, with an average energy contribution of ～16% of total caloric intake. This is quite small in comparison to other meal times,...
Constraints on Localization and Decomposition as Explanatory Strategies in the Biological Sciences
mechanism,localization decomposition systems neuroscience graph theory
2016/5/31
Several articles have recently appeared arguing that there really are no viable alternatives to mechanistic explanation in the biological sciences (Kaplan and Craver 2011; Kaplan and Bechtel 2011). Th...