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Muti-Factors Correlation Study for the Additive Effect on Manufacture of Residue Derived Fuel (RDF) from Rice Husk
Additive Residue Derived Fuel Rice Husk
2011/11/22
As we know, agricultural waste like rice husk & straw etc., are produced a lot from the rice paddy special caution is needed in order to prevent the resulting serious environment pollution. Due to lac...
Recently, a lot of progresses have been made in software implementations of pairings at the 128-bit security level in large characteristic. In this work, we obtain analogous progresses for hardware im...
醋糟有机基质含水率的可见/近红外光谱检测（Detection of Moisture Content in Vinegar Residue Substrate Using Visible-near-infrared Spectroscopy）
醋糟 有机基质 含水率
2010/12/29
以醋糟有机基质为研究对象，采用便携式可见/近红外光谱仪采集了不同含水率基质样品（69个）的漫反射光谱，通过选择不同的光谱预处理方法并确定其主成分数，建立了基于偏最小二乘法（PLS）的醋糟基质含水率定量分析模型。结果表明，以滑动平均滤波（MAF）和一阶微分（FD）相结合作为原始光谱的预处理方法所建立的模型（主成分数为5）对基质含水率的检测效果较好，其校正模型和预测模型决定系数分别为0.9930和0....
微量有机磷农药残留近红外光谱快速检测方法（Determination of Organophosphorus Pesticide Residue by Using Near-infrared Spectroscopy）
有机磷农药 近红外光谱 偏最小二乘回归法
2010/12/28
以滤纸作为农药载体，在波数4000～10000cm-1范围内获取其近红外光谱曲线。分别采取偏最小二乘回归法和最佳波段差值回归法建立农药质量比的预测模型。偏最小二乘回归法在经过多元散射校正和变量标准化预处理后得到的预测结果较好，预测相关系数为0.954，通过最佳波段差值回归法得到的预测相关系数为0.904。两种建模方法都得到了较好的预测结果。
Let $\chi$ be a non-principal Dirichlet character modulo a prime $p$. Let $q_1denote the two smallest prime non-residues of $\chi$. We give explicit upper bounds on $q_2$ that improve upon all ...
Arithmetic-arboreal residue structures induced by Prufer extensions : An axiomatic approach
Arithmetic-arboreal Prufer extensions An axiomatic approach
2010/11/9
We present an axiomatic framework for the residue structures induced by Prufer extensions with a stress upon the intimate connection between their arithmetic and arboreal theoretic properties. The ma...
Effect of Crop Residue on Soil Physical Properties and Rice Yield on an Acid Ultisol at Abakaliki, Southeastern Nigeria
Crop Residue Acid Soil Physical Properties Rice Cultivars Rice Growth Rice Yield
2010/11/16
A study was conducted in 2005 and 2006 to evaluate the effect of different types of crop
residue mulch on soil physical properties and rice yield. The crop residue treatments were dry rice straw, bur...
Bioefficacy and Residue Studies of Fantac (Biostimulant) in Rice Crop under Sub-Tropical Conditions
Fantac Biostmulant Harvest Residues HPLC
2013/3/13
Field investigations were conducted for three seasons from July 2006-2007 to test the efficacy of Fantac (N-ATCA) in transplanted rice and also determine its harvest time residues in paddy grain, stra...
Residue classes containing an unexpected number of primes
Residue classes unexpected number of primes
2010/12/6
We fix a non-zero integer a and consider arithmetic progressions a mod q, with q varying over a given range. We show that for certain specific values of a, the arithmetic progressions a mod q contain,...
Effects of Residue Background Events in Direct Detection Experiments on Determining Properties of Halo Dark Matter
Effects Direct Detection Experiments Properties of Halo Dark Matter
2010/11/12
We reexamine the model–independent data analysis methods for extracting properties of Weakly
InteractingMassive Particles (WIMPs) by using data (measured recoil energies) from direct Dark
Matter det...
Tractor Power Requirement of No-Tillage Seeder under Different Cover Crop Residue Management
Cover crops No-tillage seeder Power requirement
2010/12/3
No-tillage with cover crop has great potential to improve soil quality, however, it is still not clear what no-tillage seeding technique should be used under cover crop residue mulch in upland crop pr...
OPTIMIZATION OF 6-PENTYL-ALPHA-PYRONE PRODUCTION BY SOLID STATE FERMENTATION USING SUGARCANE BAGASSE AS RESIDUE
OPTIMIZATION 6-PENTYL-ALPHA-PYRONE PRODUCTION BY
2010/10/25
Solid state fermentation (SSF) has been used as a model for the study of metabolism and physiology of microorganisms. The aim of the present study was to enhance 6-PP production by Trichoderma harzian...
Complex Fertilizer Production from the Residue in Producing Furfural Using Straw: Study on the
straw residue additive
2009/11/16
The complex additives which contain (ω) 4%~6% phosphoric acid, 4%~6% calcium triple superphosphate, 80%~90% calcium phosphate, 2%~3% calcium carbonate, 2%~4% sodium hydrosuphite, 2%~4% ferric sulfate ...
Effects of Crop Residue and Nitrogen Rates on Yield and Yield Components of Two Dryland Wheat (Triticum aestivum L.) Cultivars
Crop residue Dryland wheat Grain yield Nitrogen rates
2010/3/4
In most southern parts of Iran, wheat (Triticum aestivum L.) residues have been traditionally burned or removed; that is often criticized for soil organic and nutrient losses, reducing soil microbial ...
Development of a new temporary luting agent consisting of PEMA and eugenol — Residue ratio and bond strength of luting cements for abutment materials
Temporary luting agents Luting cements Bond strength
2009/9/11
PEMA- and eugenol-based trial agents (PE 1.0, PE 1.6) possessed the requisite dental engineering properties that satisfied the requirements for temporary luting agents. To assess their clinical applic...