Application of BIM + Virtual Simulation Technology in Road Engineering Construction Technology and Organization Course

We focus on the goal of undergraduate talent training,consider the course features of Road Engineering Construction Technology and Organization,analyze the problems existing in the practical teaching of the course,use the advantages of BIM+virtual simulation technology,design a scientific and reasonable practical teaching content of Road Engineering Construction Technology and Organization,and address the contrast between the strong practical aspect of the traditional Road Engineering Construction Technology and Organization course and the lack of practical instruments in hope to improve students’learning autonomy,enhance the quality of practical teaching,achieve the training objectives of the course,and nurture applied technical talents.

Devolatilization of high viscous fluids with high gravity technology

Volatile organic compounds(VOCs)are generally toxic and harmful substances that can cause health and environmental problems.The removal of VOCs from polymers has become a key problem.The effective devolatilization to remove VOCs from high viscous fluids such as polymer is necessary and is of great importance.In this study,the devolatilization effect of a rotating packed bed(RPB)was studied by using polydimethylsiloxane as the viscous fluid and acetone as the VOC.The devolatilization rate and liquid phase volume(KLa)have been evaluated.The results indicated that the optimum conditions were the high-gravity factor of 60,liquid flow rate of 10 L·h^(-1),and vacuum degree of 0.077 MPa.The dimensionless correlation of KLa was established,and the deviations between predicted and experimental values were less than±28%.The high-gravity technology will result in lower mass transfer resistance in the devolatilization process,enhance the mass transfer process of acetone,and improve the removal effect of acetone.This work provides a promising path for the removal of volatiles from polymers in combination with high-gravity technology.It can provide the basis for the application of RPB in viscous fluids.

Applying the Technology Acceptance Model (TAM) in Information Technology System to Evaluate the Adoption of Decision Support System

With the beginning of the information systems’ spreading, people started thinking about using them for making business decisions. Computer technology solutions, such as the Decision Support System, make the decision-making process less complex and simpler for problem-solving. In order to make a high-quality business decision, managers need to have a great deal of appropriate information. Nonetheless, this complicates the process of making appropriate decisions. In a situation like that, the possibility of using DSS is quite logical. The aim of this paper is to find out the intended use of DSS for medium and large business organizations in USA by applying the Technology Acceptance Model (TAM). Different models were developed in order to understand and predict the use of information systems, but the information systems community mostly used TAM to ensure this issue. The purpose of the research model is to determine the elements of analysis that contribute to these results. The sample for the research consisted of the target group that was supposed to have completed an online questionnaire about the manager’s use of DSS in medium and large American companies. The information obtained from the questionnaires was analyzed through the SPSS statistical software. The research has indicated that, this is primarily used due to a significant level of Perceived usefulness and For the Perceived ease of use.

Volatile Organic Compounds (VOCs) in China: Progress and Prospects of Research on Treatment Technologies and Policy Provisions

Volatile organic compounds (VOCs) are an atmospheric pollutant with a boiling point of 50˚C - 260˚C at room temperature and pressure. They are precursors of sulfur dioxide and ozone, which can seriously pollute the atmosphere and endanger human health. After the “14th Five-Year Plan”, VOCs, instead of SO2, became one of the five indicators of China’s atmospheric governance. As a result, the government’s efforts to control VOCs have increased significantly. VOCs governance mustn’t be delayed. This paper provides a comprehensive summary and analysis of VOCs governance, covering the classification of VOCs, analysis of VOC governance technology (with a focus on end-of-pipe governance technology), national policy regulations, current governance shortcomings, and a forward-looking perspective on the future direction of VOCs governance, emphasizing healthy and sustainable development.

Advanced Technologies for Volatile Organic Compound (VOC) Emission Treatment: An Overview

This paper presents a comprehensive overview of various advanced technologies employed in the treatment of volatile organic compounds(VOCs),which are crucial pollutants in industrial emissions.The study explores different methods,including direct combustion,thermal combustion,catalytic combustion,low-temperature plasma purification,photocatalytic purification,membrane separation,and adsorption methods.Each technology is critically analyzed for its operational principles,efficiency,and applicability under different conditions.Special attention is given to adsorption concentration and catalytic combustion parallel method,highlighting its efficiency in treating low-concentration,high-volume VOC emissions.The paper also delves into the advantages and limitations of each method,providing insights into their effectiveness in various industrial scenarios.The study aims to offer a detailed guide for selecting appropriate VOC treatment technologies,contributing to enhanced environmental protection and sustainable industrial practices.

Cultural Influence,Organizational Climate,Ability of Information Technology to Motivation and Satisfaction Employees of Bankaltim

This research copes to study the relationship between cultural variables of organization,organizational climate,ability of information technology,motivation work to satisfaction of bank employees’performance and activity of BPD in East Kalimantan.This research addressed to analyze the cultural variable of organization,the ability of information technology,motivation and satisfaction.This research of the survey is done by using the approach of pad cross sectional study of 13 sub-provinces and town bank of BPD in East Kalimantan.Technique intake of the sample depends on random proportional sampling.Measurement is conducted with structural equation modeling(SEM)pass courses of AMOS 5 and 150 samples taken by bank employees of BPD in East Kalimantan.Result of examination with technique of SEM,indicated that the model has developed degree of axle.According to research data at moderating storey,result of evaluation of goodness of fit indices indicates result of the moderating to the overalls of constructs in the model.Partially developed constructs evaluate good fit of goodness.In general,all the exogenous variables(cultural of organization,the ability of information technology,and organizational climate)have significant effect on motivation and satisfaction of bank activity of BPD in East Kalimantan.Some hypotheses raised in this research can be accepted.Organizational culture has a significant effect on motivation work employees and satisfaction of activity,and ability of information technology has a significant effect on motivation and satisfaction of activity,while organizational climate does not.

Technology Innovation Mode of Agricultural Leading Enterprise——Based on the Virtual Organization Mode

Based on the definition of technology innovation of agricultural leading enterprises by domestic and foreign experts and scholars,technology innovation of agricultural enterprises is a process of new market increment,which uses new knowledge,technology,process and production mode,produces new products,offers new services and realizes commercialization. Characteristics of agricultural technology innovation are introduced,such as obvious regionality,relatively high risk,long-term periodicity and public attribute. Predicament for technology innovation of leading enterprises is analyzed,such as technical constraints,financial constraints and personnel constraints. Technological Innovation Mode can be classified into three modes of independent innovation,imitative innovation and cooperative innovation by the method of technology innovation. Among them,since there are some defects in the technology innovation process,independent innovation and imitative innovation are generally not used for the innovation of agricultural enterprises. Cooperative Innovation Mode can rely on foreign aid,can realize complementary advantages and achievement sharing,and can be widely applied in the agricultural innovation enterprise. Virtual organization in cooperation innovation mode is described,which makes up for technology,capital and human resources barriers in the process of agricultural enterprise innovation. Therefore,this mode is popular among the agricultural innovation enterprise.

Cultivation Technology Regulation of Organic Rice in Yellow Rive Irrigated Area of Ningxia

With the improvement of people＇s standard of living, the demand for or- ganic rice is increasing and its production has also attracted more and more atten- tion of people. Studies have shown that the organic products contain more iron, magnesium, calcium and other trace elements and vitamins C, and lower contents of heavy metals and carcinogenic nitrates. In recent years, organic rice wins the fa- vor of consumers due to its pure natural and pollution-free advantages. Based on the planting area selection, organic rice variety screening, fertilization, control of dis- eases and insect pests and harvesting, this article specifically discussed the cultiva- tion techniques of organic rice and developed the cultivation technology regulation of organic rice in Yellow Rive irrigated area of Ningxia, in order to lay the foundation for speeding up the development of organic rice industry and establishing highly standardized and normalized organic rice production base, thereby promoting the standardization of organic rice production.

On the Comprehensive Prevention and Control Technology of the Reproductive Organ Disease of Breeding Geese under the Anti-season Breeding Mode

Reproductive organ disease of geese is an endemic and multiple infectious disease in large-scale breeding of breeding geese, especially in anti-season production, which brings a great economic loss to goose production. To make effective prevention and control of reproductive organ disease of breeding geese under the anti-season breeding mode, the characteristics of control principles of infectious diseases of the poultry and the occurrence and prevalence of reproductive organ disease must be combined, so as to carry out scientific prevention and control.At the same time, according to the climate characteristics of summer, the feeding and management of breeding geese and water quality control should also be done well, and many corresponding measures should also be taken, thus obtaining better effect.

Investigation of the Severity of Modular Construction Adoption Barriers with Large-Scale Group Decision Making in an Organization from Internal and External Stakeholder Perspectives

Modular construction as an innovativemethod aids the construction industry in transforming to off-site construction production with high efficiency and environmental friendliness.Despite the obvious advantages,the uptake of modular construction is not booming as expected.However,previous studies have investigated and summarized the barriers to the adoption ofmodular construction.In this research,a Large-ScaleGroupDecisionMaking(LSGDM)-based analysis is first made of the severity of barriers to modular construction adoption from the perspective of construction stakeholders.In addition,the Technology-Organization-Environment(TOE)framework is utilized to identify the barriers based on three contexts(technology,organization,and environment).The Technique for Order Preference by Similarity to Ideal Solution(TOPSIS)and LSGDM models are both implemented for the first time to analyze the severity of the barriers to modular adoption based on questionnaire results from internal and external stakeholders in an organization.Finally,in this research,in-depth insights into the severity of barriers are gained,providing a reference for construction organizations to manage modular adoption.

The Augmented Reality Application of Multimedia Technology in Aquatic Organisms Instruction

The paper elaborates the features and superiority of applying multimedia technology to aquatic organisms in a Science and Life Technology course. The augmented reality application of multimedia technology in aquatic organisms’ instruction has its own features, teaching information capacity, interactive user interface. The paper concludes the superiority of Unity and Vuforia AR instruction from five perspectives;meanwhile, the paper elaborates its disadvantages. An AR-based instruction attitude questionnaire was conducted at the end of the experiment to obtain learners’ perspectives of the system. Learners in AR approach demonstrate higher motivation and concentrate their attention on the learning tasks. Learners showed more positive attitude in willingness to use the AR-based instruction to improve learning interests. This study provided insights for better understanding the design, theory and practice of e-learning through augmented reality technology.

Source,Process and End Treatment Technology of Volatile Organic Compounds in Oil Storage

Oil storage is a source of volatile organic compounds( VOCs). Volatile organic compounds can cause different damages to the environment,animals and plants. Therefore, it is important to control the discharge of VOCs in oil storage. In this paper,the control technology of sources of VOCs pollution in oil storage was analyzed from the source,process and end treatment,and measures for the prevention and control of VOCs pollution in oil storage were proposed.

Development of Combined Biological Technology for Treatment of High-strength Organic Wastewater and Results of Case Studies

Our study group has developed a unique combined ters from the industries of dyestuff, pharmaceutical, chemical biological technology to treat high-strength organic wastewaengineering and zymolysis by using the principles of anaerobic ecological niche and bio-phase separation. The study obtained five national invention patents and eight patent equipments. This technology contains four kernel processes - two-phase anaerobic-aerobic process, hydrolysis-acidification-oxidation process, UASBAF-oxidation process, and internal cycling-hydrolysis-oxidation process. Fifteen pilot projects were accomplished in the basins of Tai Lake, Huai River, Liao River and Songhua River, and their total capital investment reached 185.214 million Yuan （RMB）. Compared to conventional wastewater treatment technology, the innovative technology is more costeffective for high-strength organic wastewater treatment, can save capital investment by 15% - 30%, lessen land usage by 20% to 40% and decrease the operating cost by 10% to 25%. The operating cost of treatment per cubic meter industrial wastewater could be below 0.6 to 1.4 Yuan （RMB）.

Emerging Technologies As Drivers for Developing Organizational Innovation Competencies

This article will analyze importance of emergent technologies as drivers for developing organizational innovation competencies. The relevance of this research is based on the approach to emergent technologies articulating them with the competencies development models and organizational innovation theories. To formulate the research problem, two analytical dimensions were considered： emergent technologies and organizational innovation competencies anchored to the following research question： What are the organizational innovation competencies that rise from emergent technologies adoption by companies？ Based on the literature review of prospective studies conducted in economic clusters in Portugal, the organizational innovation competencies that raised from the adoption of emerging technologies were investigated and identified： internet, mobile technologies, artificial intelligence, big data, robotics, and nanotechnologies. The methodology used was document analysis, based on the prospective sectorial studies on Portuguese industry.

Method and application of knowledge organization system for S&T literature

In the big data environment, the construction of massive S&T literature data resources needs intelligent technical assistance. With a focus on comparing the domestic and foreign knowledge organization systems and their applications, this article analyzes and summarizes the gaps in related researches and applications at home and abroad. A knowledge organization system framework for S&T literature data resources is presented in the article. Starting from the basic element of knowledge organization system, it also proposes and designs terminology-based analysis methods and technologies for S&T literature. Based on this framework, it proposes ideas and develops corresponding software tool to carry out relevant experiments. It gives an overview of theories and technologies method for future research.

Digitally Literate Manager in a Vector Organization

The introduction of IT(information technology)and ISO(International Organization for Standardization)standards into an active organization with a specific management style is not enough for improving the economic principles of a particular business system.However,no significant business progress has been made.Simultaneously,new technologies,including the Internet and AI(artificial intelligence)have been developed as a result of the Fourth Industrial Revolution.Therefore,to be in line with the current trend of n-D dimensional modeling and construction process simulation,construction companies should replace their traditional matrix organizational structures with vector organizational ones.The resource is in the third or vector dimension of organizational structure and allocated by RMs(resource managers).n-D organizational scheme enabling a“daily monitoring”system or daily business system management can be created if all resources are in the time’s fourth dimension.The product of the Fourth Digital Industrial Revolution is a digitally literate manager who oversees the entire business system daily by using his smartphone and utilizing smart technology.This in turn is made possible by ICT(information and communications technology)combined with BIM(building information modeling)tools.The optimization of smart managers is complemented by operational research with a combinatorial equation and simulation of a modified Gauss S-curve project management as a cybernetic method of project simulation.

A Private Organization Utilizes the Best Value Approach on an Enterprise Resource Planning System

The Best Value Approach(BVA)is a new project delivery method that has been developed at Arizona State University.It has been documented to increase performance and value on projects by the identification and utilization of expertise instead of management,direction,and control(MDC).It utilizes perfomance information that is simple,observable,and countable.It allows the expert vendor to know what the client proj-ect requires,why they can achieve success and what they will do before they do it.The tracking of the project cost and time deviation requires an initial plan and method to tack it.Preliminary results of the BVA have shown a 90%decrease in effort by client organizations,98%customed satisfaction and has led to 1%vendor cost and time deviation rate.It ap-plies to construction,services/TT projects,and any long-term service.In 2014,a large private organization having dificulty delivering information technology(T)and construction/facility services identified the BVA as a potential solution.This paper will summarize a major IT Enterprise Resource Planming case study that the large private organization used the BVA on and identify the full results.

University Organic Chemistry Education Technological innovation

the paper discusses the advantage and disadvantage of organic chemistry teaching mode of multimedia auxiliary university compared with traditional teaching mode. And combined with the author＇ s teaching practice the paper sums up that the multimedia technology shall be used as the auxiliary method of traditional teaching to optimize classroom teaching, improve the classroom efficiency and reflect the true value of the multimedia auxiliary teaching.

Research on Model of Virtual Organization and Its Practice

This paper discusses an organizational model to be used for both conventional and virtual organizations. The model deals with variable relationships within an organization and provides a framework for overall organizational design that may include relationship among different design variables and external relationship with environment. Based on the researches of virtual organization, this paper also illustrates the new model of organization in the real world such as Beijing 2008 Olympic games and Dongfeng Automobile group.