In oil tank farm, the fire hazard causes a great loss to both people and property. Once there is a fire, to avoid more loss, a reliable, secure and practical method for putting out a fire is needed. And under this circumstance, the accurate forecasting of the changes of the environment, such as temperature...

Herbicides are widely used in modern agriculture systems and vehicle exhaust significant emissions caused Pb contamination. After entering the soil ecosystem it will produce complex ecological effects, which cause certain effects on soil microbial biomass and biological activity. Choose common herbicide...

This study aims to investigate success in the application of sufficiency economy philosophy of industries, to investigate factors affecting the application in environmental management and to suggest appropriate mode. Data are collected using in-depth interviews with nine businesses successfully applied...

Reverse osmosis (RO) concentrate has been one of the concerned environmental pollution since the RO membrane is widely applied. RO concentrate has a dramatic impact on the useful life of landfill, surrounding soil and ground water. Thus, the RO concentrate is also urgent to be solved. In this research,...

Aqueous film forming foam (AFFF) is a very effective agent for firefighting hydrocarbon fuel fires. A study was conducted to develop a small-scale test for quantifying the drainage behavior of a synthesized AFFF formulation in accordance with the requirements of MIL-24385-F. The rate of drainage was...

To research data of soil organic carbon content and Soil microbial biomass carbon of different tillage, the results show that less tillage measures could significantly increase the active soil organic carbon content and Soil microbial biomass carbon. In addition, the contribution to increase organic...

Sustainable society is connected with common action for better quality of the human environment and life, as well as comprehensive management of the natural resources. The paper highlights 45 years methodological experiences of problem solving training based on interdisciplinary case studies in different...

Taking the phosphorus monitoring data of two sites MS1 and MS2 in the period 1986-2003 in Chaohe River lying Beijing Miyun reservoir stream watershed as a case, time domain analysis method, Fourier and Wavelet analysis were adopted to explore and compare the periodic patterns and temporal pattern characteristics...

In arid and semi-arid regions in China, a large amount of treated wastewater is discharged into rivers that supply water for agriculture. Treated wastewater contains not only valuable nutrients, but also toxic contaminants that might affect soil quality. This study investigated how long-term irrigation...

Inhibition of the microbial activity caused by laundry washing agents was tested by two biotoxicity tests, respirometry and Vibrio fischeri. Eight samples of the different laundry washing agents (four powder and four liquid) were used. Respirometry tests showed higher inhibitory effects caused by powder...

Analytes corresponding to 16 polyaromatic hydrocarbons were determined from dust aerosol particles collected on filters at 40 localities of the industrial Moravian-Silesian Region (Czech Republic). Comparison is performed for areas of different character (mountains, towns with and without industry)

Understanding the impact of phosphorus is essential to ensure water quality. Excessive nutrient loading, primarily phosphorus (P), is one of the vital reason for eutrophic. In this paper a survey concerning the concentration of phosphorus in a reservoir of northeast China was carried out. The raw data...

A new coagulant of polymerized-organic-Al-Zn-Fe (POAZF) was prepared using a galvanized aluminum slag and polyacrylamide (PAM) as raw materials. Sludge reduction of POAZF was probed compared to that of poly-Al-Zn-Fe (PAZF) and poly-aluminum-chloride (PAC). The results showed that the settling speed of...

In present study, we are intrested in establishing a biological removal method by microorganism against the cyanobacterial hepatotoxin microcystion. A native microcystin-degrading bacterium was isolated from a shallow hypertrophic lake, and the biodegradation effect was detected by the LC-MS method....

Environmental issues are highly concerned today, in which household garbage resource utilization is most important. This paper analyzes the current situation of household garbage resource and existing problem from the point of view of reverse logistics. This paper proposes the government's stimulus measures...

This paper analyzed the related methodsto removethe biological indicatorEscherichia coli K12 (E. coli K12) in the constructed wetland system (CWs), which included filtration and absorption of filling, effect of the plant root system and microorganism phagocytosis and so on. It indicated that E. coli...

Human activities and regional development will have a profound impact on the ecosystem and landscape structure[1]. There are many forms of human activities in the nature reserves, including tours, settlements, roads and so on. This paper selected three-phase sensing images of Jiuzhaigou Nature Reserve...

Assessment the relationship between land use and land cover change (LUCC) and ecosystem service function gradually become a hot topic in both ecology and ecological economics fields. Based on remote sensing data of Landsat TM in 2005 and Landsat OLI in 2013, the effects of LUCC on ecosystem services...

The acidified soil caused by the acid rain has become a global problem, however, its effects to the microorganisms in the soil is not well understood. The authors employed a series of physiological and biochemical experiments to test and analyze three typical acidified and the remediated soil like grassland...

Construction of a huge number of large scale engineering projects boosts Chinese economy, but at the same time, it exerts great impacts on the ecological environment. This paper put the ecological impacts of large scale engineering projects as the research object. By elaborating on large scale engineering...

Taiwan surrounded by water and has abundant and diversified marine environment and resources, so that Taiwanese life closely depends on marine and coast. However, with the increase of population and the change of economic structure led to the pressures on the coastal zone increase sharply in recent years....

Strain with strong capacity of ammoxidation screened by repeated enrichment and separation methods from activated sludge which was collected from sewage treatment plant in China university of mining and technology. Lithium chloride and ethidium bromide mutagenesis methods of ammonia-oxidizing bacteria...

To characterize the effect of heavy metal Cd on soil microbial activity, urease activity was analyzed based on the enzymatic products of ammonia. . The results showed Cd concentrations had little effect on the urease activity and the incubation time had strong effect on the activity of urease activity...

There are many urban landscape water projects built around Shandong province which improve the local environment in recent years, but how to develop the landscape water in north of China is a challenge and there is no comprehensive evaluation approach. The semi-quantitative evaluation of landscape water...

There are no any feasible theoretical methods for determining the initial removal of the roofwater now, which restrains the development of the roofwater utilization to some extent. The main sources of various pollutants in the roofwater and the variation of their concentrations are analyzed with the...

The Tinto Marshes is a natural area located at the mouth of the Tinto’s river (Huelva, Spain), being, in size, the third largest wetland in the province of Huelva after Doñana and Odiel salt-marshes. Due to its special topography, as they are characterized as salt-marshes, their characterization, both...

By taking tap water samples from every district and county in Shanghai, we analyze six types of inorganic anions contained in these water samples, namely Cl-, Br-, NO3-, NO2-, PO43- and SO42-, by applying the Ion Chromatography System. The results indicate that among these six inorganic anions in Shanghai...

This study applied emergy ecological footprints (EEF) to investigate a national coastal wetland in Taiwan–Gaomei Wetlands. A wetland ecosystem evaluation model was used to quantify the EEFs and emergy ecological carrying capacity (EECC) of Gaomei Wetlands between 2007 and 2013 to examine the current...

This paper figures out the collaborative degree between economic growth and carbon reduction targets of China, India, the Netherlands, the United Kingdom, the United States and Japan with relevant energy consumption data, carbon emissions data and related economic development data from 1981 to 2010 by...

Safety culture and the leader interaction with member are the keys to accident prevention. An equation of structure model (ESM) involved Leader-member exchange (LMX) and each element of safety culture is constructed based on literature review. And it is verified by this empirical study in China. 625...

The increasing necessity of sustainability in built environments has reinforced the role of climate responsive design in contemporary practice. Building facades - a boundary layer between indoor and outdoor environments, in turn, have transformed to fulfill adapted roles of high performance integration....

An ecological energetic evaluation is presented in this paper for the dairy-mushroom system in Beijing Miyun reservoir catchment in the year 2010. It developed a system diagram for the dairy and mushroom productions based on Odum’s unified measure. Conventional systems indices of the emergy yield ratio...

Characteristics of lightning disaster in Hainan Island from 1999 to 2011 are analyzed by using nationwide lightning disaster data, thunderstorm data, lightning location data, and statistical yearbook of Hainan Province. The results show that 727 lightning disaster accidents are reported, which result...

The practice of disclosure of information on corporate sustainability represents a breakthrough in relations between business and society. The initiative of the Global Reporting Initiative (GRI) in the adoption of XBRL in the process of dissemination of sustainability reporting contributes to the increase...

In this paper, the theory of interval numbers was applied into multiple attribute decision-making to overcome the limitation of a single real number for attribute value. The interval positive ideal point of the decision problem was constructed based on the interval numbers of the attributes. The alternatives...

This paper examines gas permeation properties (feed pressure, temperature, molecular weight) using -alumina mesoporous ceramic membrane with 15 nm average pore size. Scanning electron microscopy (SEM) of the membrane’s cross-sectional area was analyzed in this experiment. Single gas permeation of hydrogen,...

There are new remote deep-water oil fields that are being discovered and this makes the use of shuttle tankers more vital for the transport of crude oil to on shore and off shore refineries. The emissions from these tankers are studied and an alternative technology for the recovery of methane, propane...

Interest in oil recovery enhancement methods constantly increases. Scientists all over the world are engaged in research of the most effective methods for the development of oil fields. However, decline in the productivity oil wells still causes a range of problems, not only during their operation. Moreover,...

Sustainability is becoming increasingly significant for business researchers and practitioners, where Information Systems (IS) and sustainable development open up a new field of interesting issues to be addressed by scholars. In this paper, we present research-in-progress regarding IS and reverse logistics....

To establish a life-cycle carbon emission factor database for buildings and further to measure the amount of life-cycle carbon emissions of a building accurately, this paper collects life-cycle carbon emission factors for buildings, including energy, building materials, transportation and machinery ones,...

In indonesia, a substantial waste cooking oil from households is being disposed to drainage and soil, according to the recent survey conducted in bogor, causing environmental damages of water and soil pollutions, as well as increase in ghg emission. in urban areas of Japan, waste cooking oil is mostly...

Air pollution is becoming an increasingly important problem due to the high levels of air pollutants emitted as a result of industrial and other anthropogenic activities. Exposure to air pollution has been linked to various health outcomes, from modest transient changes in the respiratory tract and impaired...

The article is focused on the surrounding land area of Zhihugang of Taihu Basin, the study area was divided into square grid of 100m on a side, all grid units land use types attribute values were identified according to the regional land use types, raster data model applied to land-use information was...

Rapid urbanisation has resulted in the change of urban forms as well as increased consumption of various urban resources. This paper reports an empirical study of China’s Shanghai municipality to investigate the relationship between urban form and the efficiency usage of urban resources. Based on a series...

The location map of Daotunwa Wetland and Jinan-Heze expressway was created based on 3S technology in order to study the relationship among wetland area, its flood storage capacity and the Jinan-Heze expressway construction. The results showed that Jinan-Heze expressway covered 0.11 km2 of the Daotunwa...

A soil heavy metals information system in Shandong province was constructed based on environment quality assessment modeling technologies for heavy metals contaminated soils. The system integrates the VB.net software, GIS software MapInfoMapX and DBMS SQL Server2000. The system includes four main modules:...

We introduced the Spatial Information Grid System(SIGS) into the research of reservoir-induced earthquakes based on simulated data and existing computational models. With the graphical and grid management functions, we calculated the probability of reservoir-induced earthquakes by dividing the study...

The samples with a length of 50mm and cross section area of 20mm2 were machined from extruded P/M Nickel-base superalloy billet and the isothermal deformation tests were carried out at constant strain rate in a vacuum environment using the Thermecmastor. All the samples were deformed to a true strain...

This paper presents a low-power, single-stage, and variable-gain controlled double-balanced type RF receiver front-end, called DB-LMV cell, by merging low-noise amplifier (LNA), mixer, and voltage-controlled oscillator (VCO) exploiting a series LC (SLC) network. The low intermediate frequency (IF) or...

To enhance the power quality in distributed generation (DG) systems even under distorted grid, a high performance current control scheme of a grid-connected inverter is presented. The proposed scheme is achieved through the model decomposition of inverter voltage equations into the fundamental and harmonic...

Present paper is devoted to the development of siliconized graphite production technology. Confirmed that the cheapest and most promising material for the manufacture of siliconized graphite is a natural raw materials (technical carbon black, graphite and quartz). The study experimentally determined...

The exploration and geology research level is lower at East Tarim basin and the studying of carbonate reservoir at deeper basin is also inadequate in special. Dolomite of Cambrian is the prospect area, there has good condition to form high quality stratum which will be got breakthrough on exploration...

At present,3-D model can be build through point clouds data which is quickly get by laser scanning technology. Most of the researches on registration problems are focused on feature matching method. This paper discusses a method with global optimization algorithm. In order to solve the problem efficiently,...

Traditional methods, when applied to change detection in remote sensing images of damage areas with complex terrain, often result in inaccuracy. And it is difficult to select an appropriate threshold, which however can be solved by support vector machines (SVM) method. Conventionally spectral information...

Overheating and radiation from power equipment is a crucial factor for a variety of failures and anomalies. This paper presents a substation inspection system based on computer and embedded system for temperature measurement and smart fault location for power equipment, to improve the reliability and...

In this paper, we investigate a class of Linard type p-Laplacian equation on times scales by generalized Mawhin’s continuation theorems, under suitable conditions, we ensure that at least one periodic solution to this kind of p-Laplacian equation on time scales exist.

In this paper, some oscillation theorems of differential equation of the even order are established here is even, The theorems extend and supplement some results in the literature. An example is investigated to illustrate our results.

This method for fuzzy comprehensive evaluation by fuzzy mathematics evaluate gob spontaneous combustion risks, builds a risk index system of gob spontaneous combustion in combing the characteristics of combustion in the goaf and established a fuzzy comprehensive evaluation model of natural fire in goaf,...

An optimum background correction method based on the Gerchberg-Saxton (GS) algorithm is proposed to improve the beam shaping effect of a computer-generated hologram. The zero-value pixels of a black-white image which is used as the target optical field in a beam shaping process is replaced with an optimum...

The three stages complete information multi-players dynamic game between visitors, local governments and parks managers is proposed in this paper to solve the significant problem about the investment on the visitor education. The game reveals that the government should set up induction fund to lead the...

Compared to desktop geographic information systems (GIS), current WebGIS are still rather poor in terms of interface and functionality. Much of this discrepancy is due to the limitations of current web standard (HTML4). HTML5 is being developed as the new web standard to replace HTML4. It provides plugin-free...

Purpose: Research and theoretical substantiation of the hearing Weber law for sounds arbitrary frequencies and intensities. Objects: Results of classic psychophysical experiments of Weber, hearing Fechner model (equation) as a special case of the Weber law. Methods: Audiometric for determining hearing...

Sewerage, one of major underground pipelines, is an important infrastructure for a modern city. In order to keep sewerage in a good structure and performance condition, planned routine inspection and rehabilitation are necessary. At present, image processing and artificial intelligence techniques have...

A structured light binocular stereo vision measurement method was proposed which can be applied to deal with the odometry problem of moving objects in low-light environments such as underwater and enclosed spaces. On the basis of binocular stereo vision system, we use structured light to irradiate the...

This study aims to compare the structure of medical reports of same type medical examination but composed by different physicians. An analysis and compare method was proposed based on formal concept to produce different concept structure for medical reports. Important concepts of medical reports can...

With the extending of the scope of information sharing and data exchange, ontology, as the formal specification of share concepts, is more and more useful. FCA had remedied deficiency of existing method of ontology building. In this paper, the existing methods of domain ontology building are presented,...

What is a security network In this paper, a security network is considered as a diagram of security systems deployed in different places in a guard zone. For a security network, its vulnerability is an important metric to judge whether its protection effectiveness is good or not. How to evaluate the...

Cloud computing concept has overhauled the entire structure representation, required for the implementation of IT Infrastructure. This cloud computing approach is gradually eliminating the existing client server system and grid computing. The capabilities associated with the innovation of cloud computing...

In this study, an anti-counterfeiting algorithm is proposed to prevent the traceability code from being forged. The traceability code is enciphered using the encryption matrix generated by Chebyshev chaotic neural networks, which is then hidden as an invisible watermark in the package label. If the watermark...

The machine vision measurement system was established to measure 2D sizes of parts. The 5 Megapixels CCD sensors, bi-telecentric lenses, telecentric back illumination and image acquisition modes were chosen to establish hardware part, according to the requirement of views and precision. The software...

Big data is the source of creative thinking, broad cognition and creation of new values. The technology revolution makes us living in the age surrounded by the explosion of geometric level data, the era of big data. Promoting the reform of college English, college English teaching has an urge to set...

When the enterprise received the service request from the customer, firstly it will collect the maintenance services at the same time for generating the task list, and then match the right person to perform the task to meet custom needs. Therefore, it is a key issue for the enterprise how to select maintenance...

Large-scale mobilization of supplies and heavy equipment solution is shipping. According to the study we propose to build a shipping demand integer programming model based on task constraints, to measure shipping demand. Firstly, identify the key factors affecting the shipping. Secondly, according to...

As an emerging product of highly developed modern computer technology, virtual reality technology has drawn great attention from the society since its date of birth. Within just a few decades, tremendous progress has been made. It has gradually turned into a new field of science, and been extensively...

A dynamic optimization production method is a focused approach to planning and continuous improvement for all operations and processes in the distribution center. A mathematical model is developed and presented to solve the optimal control problem in matching multi-stages production plan at any point...

View of web comment is affect the potential consumers purchasing decisions and the impact on the final results of the growing corporate sales significantly, thus the evolution of the view is an important study more and more. Based on complex network, we build dynamics model in web comment mode to analyze...

This paper discusses the huge potential of a Wireless Sensor Network (WSN) as a tool for real-time monitoring in a perishable goods supply chain according to the pressing need of security and food certification. The combination of an appropriate monitoring system and further data processing create a...

In this paper, the main research perspective is the relationship between Chinese banking competition and risk-taking, and use of non-structural method of PR models to analysis China 14 banks from 1997 to 2008 data samples to explore the degree of banking market competition empirical analysis and the...

Low-carbon macro-economic environment and competitive microenvironment determine the implementation of hotel green marketing. However, both hotel managers and hotel guests have misunderstanding of low-carbon green products and their price. The hotel cannot balance its relationship with distributors during...

The environment effect of China’s tremendous foreign exchange reserves is striking in recent years. Centring on key indexes, a system dynamics study is made using software VENSIM. First, functions among variables, such as foreign exchange reserves, energy consumption, energy production, energy import,...

This paper presents a risk estimate for commercial cluster development using Random Variation of demand, to estimate the risk loss of demand fluctuation for the commercial cluster, and adopting Logit Model and Maximum Likelihood Method to estimate demand fluctuation because of business model innovation....

House prices in four East China metropolises may lead those in other cities in China. The comovement between the metropolitan housing markets will reinforce their leading role in other housing markets. This paper aims to investigate the long-run relationship between four East China metropolises. The...

This paper aims to analyse the effects of the CBD and several selected housing features on house prices in Chengdu. Sampling is focused on ordinary old housing units. Data were collected from metropolitan Chengdu, China. Utilizing log-linear hedonic techniques, the study suggests a small negative price...

In order to provide to his patients a quality medical service at lower cost, the General Administration Department of a University Hospital wants to maintain the number of the allocated nurses as low as possible while guaranteeing a satisfying level of health care. The nurses’ redeployment is an optimization...

The rear drive hybrid electric vehicle system and control model are established based on the dynamics equation and redevelopment of ADVISOR. After importing the Chinese city bus typical condition in ADVISOR, the power performance and fuel economy of the vehicle are simulated and analyzed. The simulation...

Test is the major means of verification and validation for a complex electromechanical system development process. Test data management(TDM) system unified management of various types of documents, structured data, and other test resources. In the course of the development of large scale system, it involved...

While solving applied tasks for domain with complicated structure, researchers have to use ontologies and knowledge of different chapter of such domain. Hense, there is a nessesity of the computer systems that would integrate the knowledge of different domains and their ontologies. As a scientific domain...

This paper explores the application of case-based reasoning (CBR) to personal recommender system. The proposed approach incorporates users’ characteristics as well as the object’s attributes. Important aspects of the approach are similarity determination and case retrieval techniques are described. It...

LTE Coordinated Multipoint (CoMP) enables the coordination of transmission and reception over a variety of different base stations. In CoMP-OFDM systems, the multiple transmitters must be synchronized to prevent mutual interference. Applying CoMP transmission, a receiver must estimate multiple CFOs corresponding...

Typically, a frequency droop control has been employed for active power sharing which inevitably causes the frequency deviation. In this paper, we propose an active power sharing method based on the state of charge (SOC) of battery energy storage system (BESS) instead of the frequency. In a similar concept...

This paper proposes a method of 3D(threedimensional) object recognition using binocular parallax. The calibration object is a 2D(two-dimensional) object and a calibration label is placed on its plane. The internal, external, and distortion parameters of the camera are collaborated by taking pictures...