搜索结果: 1-15 共查到“工学 retention”相关记录18条 . 查询时间(0.328 秒)
Soluble corn fiber increases bone calcium retention in postmenopausal women in a dose-dependent manner: a randomized crossover trial
bone calcium retention bone-specific alkaline phosphatase postmenopausal women soluble corn fiber 41Ca
2018/12/14
Background: Dietary soluble corn fiber (SCF) significantly improves calcium absorption in adolescents and the bone strength and architecture in rodent models.
Estimation of the soil water retention curve (SWRC) using pedotransfer functions
continuous pedotransfer function soil water retention curve fitting parametric method neural network
2015/1/30
Soil hydraulic characteristics, especially the soil water retention curve and hydraulic conductivity, are essential for many agricultural, environmental, and engineering applications. Their measuremen...
Satellite based remote sensing technique as a tool for real time monitoring of leaf retention in natural rubber plantations affected by abnormal leaf fall disease
Abnormal Leaf Fall Leaf Area Index MODIS Natural Rubber Refoliation Remote Sensing Rubber yield
2014/12/15
Most parts of the traditional natural rubber growing regions of India, extending from Kanyakumari district of Tamil Nadu in the South to Kasaragod district of Kerala in the North received excess and p...
Solvent retention capacity for different wheats and flours evaluation
commercial wheat wheat variety composite flour SRC Tukey’s test
2014/2/25
The baking quality in the sets of both commercial and variety wheat samples (80 and 18 items) and wheat composite flour (standard and 25 blends) was evaluated in terms of the Solvent retention capacit...
Environmental Risk Imposed by Diverted Flood Waters on Water and Soils in Emergency Retention Basins
Environmental Risk Inundation Retention Basins Water Quality Contaminated SoilsLQuasi-2D Model
2013/3/13
Emergency retention basins (ERB) are diked enclosures alongside rivers into which water from the main river channel is diverted during extreme floods. If the basins are operated during extreme floodin...
The Value of Mentoring in Facilitating the Retention and Upward Mobility of Women in ICT
Mentoring Facilitating Retention Upward Mobility ICT
2009/12/7
The low employment and poor retention of women in the Information and Communication Technology (ICT) work force remains a serious issue at a time when there is a shortage of skilled ICT workers. Effec...
THE DEVELOPMENT OF NEW RETENTION AGENTS FOR PAPERMAKING INDUSTRY
retention retention agents electrokinetic parameters
2009/11/26
Flocculation is a process of flock formation or agglomeration of colloidal parts. It affects the formation of paper, which depends on micro- and macro-homogeneity of pulp suspension. Selection of a sy...
A SINGLE, PARTICLE-SIZE MODEL OF SULFUR SELF-RETENTION - A GRAIN MODEL APPROACH
coal combustion sulfur retention by ash
2009/10/13
A developed overall model for sulfur self-retention in ash during coal particle combustion is presented in the paper. The total sulfur content in char, after devolatilization, is evaluated using a der...
Heat Aged Tensile Strength Retention of Poly（p-phenylene terephthalamide）Sewing Thread
p-phenylene terephthalamide Sewing Thread
2009/7/21
The strength retention after exposure to elevated tem-perature in air of continuous filament and staple spun PPTA sewing thread and the precursor yarns was determined. For both types, the process of c...
黄瓜叶片喷雾药液持留量试验（Experiment on Retention of Spray Liquid on Cucumber Leaves）
高压静电喷雾 流失点 最大稳定持留量 接触角 施药量
2010/5/5
为研究喷雾药液在靶标植株黄瓜叶片上的流失点与最大稳定持留量，以炮塔式压力雾化轴流风送高压静电喷雾系统为试验平台，采用微称量法对其进行了测量。引用润湿方程的基本理论，对影响持留量的因素（喷雾距离、雾滴叶面接触角及施药量）进行了分析，探讨各因素对药液持留量的影响规律。试验结果表明：随着喷雾距离的增加，药液在黄瓜叶片上的流失点和最大稳定持留量先上升后下降，最大值均出现在距离喷头125cm处；药液雾滴在黄...
Retention of Emulsified Flavor in a Single Droplet during Drying
flavor retention spray drying emulsion diffusion
2009/7/8
The prevention of the loss of flavor compounds during spray drying is one of the most important engineering techniques to obtain high quality powdery food products. In the present study, a droplet dry...
Study of Trehalose Addition on Aroma Retention in Dehydrated Strawberry Puree
trehalose flavour retention dehydration process
2009/3/19
In order to improve the quality of dehydrated fruit products, the influence of the addition of two sugars (sucrose and trehalose) on the retention of aroma components during dehydration of strawberry ...
Effects of Fire Retardant Chemicals and Retention on Heat Release Rate of Wood
heat release phosphorus compound boron compound cone calorimeter fire retardant
2009/3/6
Heat release of interior materials is an important fire property which influences propagation and enlargement of room fires. In this study, nine kinds of fire retardant chemicals were impregnated int...
Efficient discovery of abundant post-translational modifications and spectral pairs using peptide mass and retention time differences
Efficient discovery abundant post-translational modifications spectral pairs using peptide mass retention time differences
2013/7/16
Background: Peptide identification via tandem mass spectrometry is the basic task of current proteomics research. Due to the complexity of mass spectra, the majority of mass spectra cannot be interpre...
Quantitative Determination of Alkyl Ketene Dimer（AKD）Retention in Paper Made on a Pilot Paper Machine
Alkali paper AKD sizing retention gas chromatography
2009/1/13
There have been some problems reported associated with the use of alkyl ketene dimer (AKD) in alkali papermaking. Excessive use of size emulsion, poor size performance when filler used, problems with...