A novel Ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) small subunit gene (named ssu4d) was cloned from Lemna gibba by a novel chromosome walking technology, genomic DNA (gDNA) region of ssu4d with the size of 1, 346 bp, was isolated. The full-length of ssu4d cDNA (named ssu4dc), contained...

In the report there are shown results of design and field tests of the wheeled agricultural tractors with electromechanical drivetrains (EMD): 300 h.p. tractor Belarus-3023 (with gear-drive), 160 h.p. tracked tractor (with individual board-drives) and 455 h.p. wheeled tractor (with individual drive of...

Drilling holes in the key parts of automotive transmissions (e.g. the crank shaft) can be difficult and time consuming. For this reason, laser assisted drilling is proposed to increase processing speed and reduce wear of tools. In this paper, an experimental study is used to investigate optimum processing...

Two species of Chromolaena odorata, with one indigenous in Mexico and the other introduced to Sipsongpanna, were cultivated by water culture method, and treated by high, normal and low nitrogen respectively, and the technology of methylation sensitive amplification polymorphism (MSAP) was used to explore...

This paper studies the effects of frozen pork purchasing policy on the pork prices from 2009 to 2014 by Auto-Regressive and Moving Average Mode (ARMA). The results show that there are significant effects of froze pork purchasing policy on stabilizing the pork price and the pork price will uprising by...

In this work the design of a nano structured ceramic membrane is carried out for fuel cell applications. However the innovation is that a membrane porous network is modified through its immersion in silica based solution and in a palladium solution to form composite membrane. Subsequently, the development...

The thesis put forward a new global variable prediction model whose theories, structure of modeling and operation were discussed. Applying BP neural network in solid waste dry fermentation garage environment control, the reliability and stability of the new control method was proved.

This paper presents the results concerning investigation of hydrocracking hydrocarbons on modified carbonaceous catalysts which were obtained by impregnation and coating of metals with using of Tonkeris (name of region) clay. The influence of obtained modified carbon catalysts on catalytic activity and...

Cyanide ion, a kind of extremely toxic chemical, is used as chemical warfare agents, as well as civilian chemical raw stuffs. Many detection methods for cyanides ion have been researched. This paper reviewed on some research progress of fluorescent molecular probe for cyanide ion in recent 5 years in...

Coherent risk measures have been introduced by Artzner et al. in financial markets where the set of states is finite. This theory has been extended by Delbaen to cases where is infinite. The financial markets are constantly evolving and the classical definition of risk measures is “static”. Hence, the...

Developing appropriate scale farmland operation is an important way to promote the peasants’ income and to realize sustainable development in the rural areas. Based on the theory about returns to scale, the paper constructed a binary logit model to analysis the willingness and influencing factors of...

Technological progress is the key factor to influence economic growth. This article uses Empirical Analysis to analyze the relationship between rural technological progress and rural financial institution and finds that there exists one-way causal relationship between them in China. The progress of rural...

By applying the methods of questionnaire survey, field investigation, literature data, this paper investigates the implementation of the mass sporting program in the urban area of Weinan, and by referring to related data from the Sports Bureau of Weinan city, this paper conducts an analysis on the investigation...

The ecological infrastructure is a type of urban infrastructure which provide comfortable, healthy, efficient, convenient for the social production and living, and coexist harmoniously with the natural. Urban ecological infrastructure is the important foundation of the city sustainable development, and...

In order to analyze the concentration changes of n-alkanes and PAHs in water solution of oil treated with and without dispersant, 180# fuel oil was tested with two kinds of dispersants. It was shown that addition of dispersants caused a marked increase in the concentrations of n-alkanes and PAHs in chemically...

In Northern Europe the production of ornamental pot plants in greenhouses requires use of supplemental light, as light is a restricting climatic factor for growth from late autumn until early spring. By participating in demand response programs such as real-time pricing, growers can schedule electricity...

Remanufacturing technology is the advanced technology of the surface physical engineering, the technology can improve the physical indicators of material, and make waste materials to meet the new requirements on the use of the products, it has an important role in energy saving material and environmental...

With the continuous development of the Power market and the power of information technology, communication networks become increasingly complex and the number communication services is rapidly growing, the study of power of information technology become more important, this paper analysis the different...

This paper applied the mathematical morphology method to the digital core electrical simulation, used opening operation in mathematical morphological to characterized fluid distribution under different saturation in pore space, laid the foundation for the further study on the variation of resistance...

In order to study the correlation between electrical parameters and texture parameters, the electrical parameters of Ling-wu long-Jujube picked and stored at room temperature were measured dynamically at 25 frequency points in the scope of 3.16 kHz to 50.12 kHz with HIOKI 3532-50 LCR, and the sensitive...

In the context of assessment and optimization of energy consumption issues, this paper puts forward an integrated approach for regional decomposition of the energy consumption cap over the case of Sichuan Province. Based on the regional level of economic development, efficiency of energy utilization,...

The physiopathology state of human breast tissue can be reflected by the electrical impedance spectral characteristics. In this paper, breast tissue classification based on the electrical impedance spectral characteristics was proposed for the breast disease diagnosis in the early stage. 9 breast tissue...

To explore the relationship between individual characteristics and residents’ travel attitude toward weather information, the hypothesis of dependence of travel attitude on individual characteristics was formally tested. Stated adaptation surveys were conducted to collect residents’ attitudes toward...

In this paper, we designed and developed a visualization software of ionospheric parameters, which is based on International Reference Ionosphere model and OpenGL package. We implemented the free rotation of three-dimensional model by trackball, and wrote a program to implement three-dimensional visualization...

We investigated the effect of combined salinity and drought stress on ion accumulation, membrane permeability in leaves, and seedling survival and shoot dry weight of Suaeda physophora seedlings after they were rewatered. The results showed that drought stress increased leaf Na+ and Cl- content, especially...

Swida wilsoniana is an important woody oil plant of which the whole fruits contain oils. Main contents of fruits from swida wilsoniana were analyzed through chemical means to 46 samples from different areas. These fruits have an average moisture content of about 8.19% after natural dried. The oil content...

Currently, the monitoring system of logistics mainly depends on the transportation personnel to regularly check the status of the goods, which makes it unable to deal with accidents caused by human errors. To solve this problem, we propose a real time monitoring system based on wireless sensor networks...

The detailed experimental investigation on the 2D steady flow over a backward facing step in 30 Reynolds numbers range of 500

In this paper, literature, field visits and expert interviews on the status of the supply chain management of large sporting events logistics in-depth analysis to identify the main content of major sports events early, mid and late logistics and supply chain management, to build a large-scale sporting...

Aim to Cortex-M embedded chip's driver program can't transplant to different hardware platform smoothly. According to the traditional development model of embedded software, interface abstraction layer are taken from different hardware platforms. The unity of the standard interface provided is provided...

Due to development of information and manufacturing, many enterprises have the possibility to improve their technology enviroment and machine. More and more chinese enterprises would use advanced management theroy to maintain or gain the needed competitive advantages,. With the deepening of economic...

The old people are a special group of our society. With the development’s rapid of our society is faster and faster, how to meet the need of the old emotion so as to make their life better has becoming the very focal point of our society. Therefore, the research of industrial design based on the old...

The metal halide lamp is one of the best energy-saving and environment-protective illumination plans to substitute traditional light sources with high energy consumption. Electronic ballast is essentially the power supply for metal halide lamp, so it has great significance to develop high-performance...

Smoothed particle hydrodynamics (SPH) method is a new developed numerical method. The paper studies two-dimensional steady and unsteady flow based on the SPH and considered a variety of conditions. SPH is applied to orifice outflow. The feasibility of model is verified though the comparison between theoretical...

To effectively prevent roof falling to cause heavy losses in coal mine, the paper selected crisis signs as prediction indicators before roof disaster. Through counting and analyzing accident cases, twenty-three indicators were identified, which can be used for prediction. Given to the characteristic...

We developed a set of equipments used in biogas upgrading with water scrubbing. The paper analyzed the working principle of biogas atomization upgrading with water scrubbing and researched key process by a lot of experiments. We solved four key technical problems of the biogas upgrading system: the best...

To solve the problem that it is difficult to capture the weak GPS signal, an improved wavelet noise reduction algorithm is proposed. By integrating correlation integral differential accumulation method, wavelet decomposition and signal reconstruction, the algorithm can improve the signal-to-noise ratio...

With our country urbanization development, upgrading rural areas gradually attract attention, Hebei government formulated the “Hebei Province Rural Landscape Transformation Promotion Planning and Design Technical Guidelines” in 2013 (hereinafter referred to as the “guidelines”), the use of new energy...

The duration of voltage sag caused by fault is depended on the fault clearing time of the protection system. In traditional assessments on voltage sag are simply assumed that the duration obeys some distribution of random or is a constant value. In order to depict the duration of voltage sags more precisely,...

Support vector machine (SVM) which is at the forefront of current research due to its high accuracy was used in this paper to carry out mean monthly runoff forecasting. Cuckoo search (CS) was introduced to determine the SVM parameters (kernel parameter ( ) and penalty parameter (C)). Mean monthly runoff...

The design of the switching power supply transformer, applied to the phase-shifted full-bridge inverter circuit as an example, is discussed in this paper. First, the main circuit of the phase-shifted full-bridge inverter is presented, and the basic design considerations from references are reviewed....

This paper describes the current status of power grid and the necessity of the demonstration project construction of IOTIPS (Internet of Things in Power Systems), and proposes the overall demand for the construction of IOTIPS. Taking Ningxia Electricity and Henan’s Hebi Electricity as the examples of...

Based on perspective of research papers, to evaluate the scientific research situation, levels, and perfoemance of six Academy of agricultural science objectively, and provide references for scientific research management and discipline construction. In this study, the papers published by authors of...

A experimental setup has been designed for boron particles ignition and combustion. A sampling system with sampling devices has been developed and used to collected condensed combustion products during the tests. The boron combustion products in different test axial locations were sampled and analysed...

Remote field eddy current was an effective non-destructive testing technology for tubular structure such as pipes and tubes. Firstly, experiment results using conventional sensor, the reason of poor sensitivity was analyzed and discussed by finite element simulation. Secondly, novel high resolution sensor...

Industry is the main aero of the city’s energy saving and emission reduction. Currently, the industrial energy consumption and carbon emission has a high proportion of the whole energy consumption and carbon emission in Beijing. It will have great practical significances to research the characteristics...

Hydraulic fracturing is an important EOR technology of low permeability reservoirs which occupy a considerable proportion in China’s oil reserves. If hydraulic fracturing fails, re-fracturing will be used in most oil-water wells. However, there are often a large number of inclusions in low-permeability...

Motion-blurring is caused by the relative motion between the camera and the object. It is a ubiquitous matter in the fields of the photo shot at the plane or space aircraft and the photo of object moving at high speed and so on. The paper analyses the theory of images blurred by motion and sets up the...

Nowadays, government affairs micro-blog is really advancing triumphantly. Government affairs micro-blog has features of a more positive information release, an increasing demand of interaction and the gradual appearance of real-name leading, etc. At the same time, there exist problems like unitary information...

In view of that the unclear overseas technical support mode, the low internationalized degree of management system and process, the ambiguous key node of quality control, and the weak multi-discipline and trans-department collaborative innovation ability in Chinese petroleum company nowadays, the establishment...

In modern anti-tank battle, to forefend the large scale assault of enemy armor forces aiming at import targets and areas, defense troops always adopts the way of multilayer deploying including vehicle tank defense missile, anti-tank cannon and terminal guided projectile. Based on queuing theory and anti-tank...

Foucault, in his human science archaeology period, carried out researches and analyses on the historical conditions and specific rules of discourse structure of modern human sciences, criticizing the Traditional Philosophy of Transcendental Consciousness and Subjectivism of Western Philosophy. Michel...

Optical side channel attack is a new kind of method against cipher chips, such as singlechips implementing public cryptographic algorithms. Two kind of optical side channel attacks, active and passive attacks, are presented in this paper. First, we implemented optical fault injection attacks against...

Cotton stalk pyrolysis behavior and mechanism were studied based on the multi-scanning method. The results showed that cotton stalk pyrolysis zone during 30~600 could be divided into four regions, namely, water loss, depolymerization "glass transition", main pyrolysis and charring stage. During the main...

A novel method of extracting vanadium from molten vanadium slag was developed to process vanadium slag with high Ca and P contents. The mineral phases of the clinker obtained after oxidizing the molten vanadium slag with high Ca and P contents (10.71 wt. % V2O3, 19.20 wt. % CaO, 1.03 wt. % P2O5) were...

An optical detection system is built by using model building method based on the modulation transfer function. The effects of space environment and noise model have been considered and added in this system. In this model, we solve the establishment of the complex imaging model problem in dynamic running...