The concentration of development projects near protected areas can undermine their conservation objectives.This study examines the impact of such projects on wildlife abundance in Campo-Ma’an National Park(CMNP).Info...The concentration of development projects near protected areas can undermine their conservation objectives.This study examines the impact of such projects on wildlife abundance in Campo-Ma’an National Park(CMNP).Information from the CMNP Conservation Department was analysed to investigate the link between development projects around the park and changes in wildlife populations,and analysis was conducted using statistical tools,including Excel 2020 and SPSS.Pearson’s correlation coefficient was employed to assess the relationship between wildlife abundance indicators and the number of development projects surrounding the park.The findings reveal a significant decline in the abundance of key species,including elephants,great apes(such as gorillas and chimpanzees),and mandrills,over the past decade.Although a brief period of improvement was observed in the early 2010s,these gains were quickly reversed.Overall,the pattern shows that as development activities increased,wildlife numbers tended to decrease.These results underscore the urgent need for stricter regulation of development near the park and for comprehensive environmental and social impact assessments to be conducted before projects commencement.This process must receive greater attention from authorities and stakeholders to regulate activities around national parks and foster conservation efforts.Strengthening this oversight will help to maintain the park’s ecological integrity and promote sustainable conservation.展开更多
Abu Dhabi’s projects adopt a four-tier and bottom-up governance and control mode for shareholder rights exercise.Every major decision of the operating company is subject to tiered discussions at shareholder meetings,...Abu Dhabi’s projects adopt a four-tier and bottom-up governance and control mode for shareholder rights exercise.Every major decision of the operating company is subject to tiered discussions at shareholder meetings,totaling over 600 such meetings annually.Decisions are initially made at professional technical workshops,then communicated to subcommittee meetings,and subsequently to asset group meetings,undergoing tiered approval until final ratification by the board of directors.展开更多
This paper presents results of the assessment on benefit sharing and payment mechanisms tested by six non-governmental organizations(NGOs)-piloted Reducing Emissions from Deforestation and Forest Degradation(REDD+) in...This paper presents results of the assessment on benefit sharing and payment mechanisms tested by six non-governmental organizations(NGOs)-piloted Reducing Emissions from Deforestation and Forest Degradation(REDD+) initiatives in Tanzania.Results from the assessment indicate that models applied by most of the REDD+ pilot projects have provided most of decisions for the distribution of benefits to the communities through village general assemblies.Based on requirements of the tested models,national benefit-sharing mechanism models are proposed.Major attributes to be considered in the development of national benefit-sharing models should include:(i) ensuring that the existing government structure is not excluded to ensure sustainability;(ii) village general assembly is involved in determining the distribution of the benefits accrued;and(iii) transparency in handling the carbon finance is ensured.Models that are proposed for the national REDD+ benefit sharing apply to two forest management systems,namely Joint Forest Management(JFM) and Community Based Forest Management(CBFM).The paper recommends testing of the two proposed models to determine whether they could be useful in sharing benefits resulting from REDD+ in Tanzania.展开更多
According to the modem management theories and the characters of industrial estate land development project,this paper studies the after-evaluation's content and method of industrial estate land development projec...According to the modem management theories and the characters of industrial estate land development project,this paper studies the after-evaluation's content and method of industrial estate land development project and puts forward the index system of course after-evaluation,finance after-evaluation and society after-evaluation.Moreover,this paper also brings forward the method and model of synthetic after-evaluation.展开更多
Firstly,the related theories about agricultural science and technology innovation and project approval evaluation are combed and summarized. By combining application and finish books of science and technology support ...Firstly,the related theories about agricultural science and technology innovation and project approval evaluation are combed and summarized. By combining application and finish books of science and technology support plan project in agricultural field of Ministry of Science and Technology with stronger innovation,case analysis and expert interview are conducted. Evaluation indexes of agricultural science and technology project based on innovation value are proposed initially,and there are 50 initial indexes. After that,via focus group talk,qualitative research is conducted to further adjust innovative evaluation indexes,and 50 initial indexes are deleted to 41. The importance of the 41 indexes is scored by the experts,and index screening and classification are conducted by verification factor analysis in structural equation model. It not only obtains index classification but also finds action mechanism among innovation demand,innovation mode,research thinking,treatment method of difficulty,and predicted risk. The research could straighten up ideas of project review experts in agricultural field and provide reference for applicant designing project.展开更多
In the software engineering literature, it is commonly believed that economies of scale do not occur in case of software Development and Enhancement Projects （D＆EP）. Their per-unit cost does not decrease but increa...In the software engineering literature, it is commonly believed that economies of scale do not occur in case of software Development and Enhancement Projects （D＆EP）. Their per-unit cost does not decrease but increase with the growth of such projects product size. Thus this is diseconomies of scale that occur in them. The significance of this phenomenon results from the fact that it is commonly considered to be one of the fundamental objective causes of their low effectiveness. This is of particular significance with regard to Business Software Systems （BSS） D＆EP characterized by exceptionally low effectiveness comparing to other software D＆EP. Thus the paper aims at answering the following two questions： （1） Do economies of scale really not occur in BSS D＆EP？ （2） If economies of scale may occur in BSS D＆EP, what factors are then promoting them？ These issues classify into economics problems of software engineering research and practice.展开更多
This paper aims to explore a simpler and more user-friendly way of generating software based on model-driven development.Previous studies have attempted to generate code from domain models,hoping to reduce coding time...This paper aims to explore a simpler and more user-friendly way of generating software based on model-driven development.Previous studies have attempted to generate code from domain models,hoping to reduce coding time by increasing modeling time.However,as code tools become more advanced,it is challenging to improve efficiency because models are abstract while implementations are concrete.This paper proposes a novel approach that integrates ChatGPT as a plug-in into the whole R&D process and combines it with our code generation tool to enhance R&D efficiency.We have developed some demos to demonstrate the effectiveness of our approach.According to our evaluation,our approach can save more than 90%of the work in implementing the code generation tool,leaving only about 10%of the work for code review,code improvement,and unit testing.展开更多
Integrated Agricultural Development Project is an important part of China＇ s fiscal expenditure. Make a reasonable assessment to Integrated projects for agricultural development, not only can to protect the quality o...Integrated Agricultural Development Project is an important part of China＇ s fiscal expenditure. Make a reasonable assessment to Integrated projects for agricultural development, not only can to protect the quality of the project has been implemented, but also has important practical significance for enhancing China＇ s comprehensive agricultural production capacity. In this paper, combined with the present situation of China＇ s comprehensive agricultural development project performance evaluation, proposed the design process of comprehensive agricultural development project performance evaluation system, and analysis of the performance evaluation method selected.展开更多
The agricultural comprehensive development project performance evaluation refers to the evaluation and assessment of the expected target original and effectiveness after the completion of a project, discuss how to acc...The agricultural comprehensive development project performance evaluation refers to the evaluation and assessment of the expected target original and effectiveness after the completion of a project, discuss how to according to different projects to form a reasonable evaluation system for agricultural comprehensive development project, make a reasonable assessment, which can not only ensure the project quality, but also to achieve the project plans to further improve and perfect, make agricultural development operation became more efficient, so it has the practical significance. This paper describes the construction of the performance evaluation system of agricultural comprehensive development project problems, and puts forward some countermeasures for construction of agricultural comprehensive development project performance evaluation system.展开更多
Due to the dual dris oftural and man-made factors, relative sea leverise in China's coastal plains can be 2 to 3 times over the global mean dunng thefirst half of the 21st Century, it will strongly whuence the van...Due to the dual dris oftural and man-made factors, relative sea leverise in China's coastal plains can be 2 to 3 times over the global mean dunng thefirst half of the 21st Century, it will strongly whuence the vanous coastal projectsand installations and the development of coastal dhes and towns. Research resultsshow that a 50-cm-nse in relative sea leve will cause maed decline in the functionof coastal defense and drainage projects and seriously endangur the functionalworking of the vast majority of coastal harbors. Meanwhile, it will also whuence thedevelopment of coastal dhes and towns throwi deterioratin water quality of thesource of urban water supply, increasing urban fiood risk and damagin seasidetounst resources etc.. Tianin, Shanghai and Guangzhou, the three most importancoastal dhes of China, will be Strongly affeded.展开更多
Industrial projects can be viewed as complex sociotechnical systems(e.g.,human agents interacting with technology)where cause-and-effect relationships do not necessarily occur in time-and-space proximity.For this work...Industrial projects can be viewed as complex sociotechnical systems(e.g.,human agents interacting with technology)where cause-and-effect relationships do not necessarily occur in time-and-space proximity.For this work,metanetwork(e.g.,a network of networks)analysis was applied to emergent behavior-centric intangible risks(BCIRs)in a portfolio of projects in the energy sector.A user-friendly framework is proposed to identify and quantitatively assess BCIRs,along with the conditions that initiate them throughout the project development cycle.The underlying hypothesis is a structured approach to identifying,assessing,and proactively addressing BCIRs that have the potential to improve a project team’s ability to meet its objectives.While we build upon Rasmussen’s dynamic safety model and address the need for a framework to assess causal factors that influence behaviors in the context of an energy-sector project,we do this with a view to a future where technology(e.g.,artificial intelligence(AI),automation,robotics,etc.)will play an ever-increasing role.The proposed framework is presented as tested in a live project portfolio setting where organizational modifications were identified,simulated,and implemented.One particular dimension of the analysis,the issue of authority without responsibility,is also discussed.The results of this empirical assessment were further validated by an industry panel of subject-matter experts(SMEs).展开更多
Agricultural comprehensive development project is an important component of our country＇s financial expenditure. Making a reasonable evaluation of comprehensive agricultural development projects is not only to guaran...Agricultural comprehensive development project is an important component of our country＇s financial expenditure. Making a reasonable evaluation of comprehensive agricultural development projects is not only to guarantee high quality of project implementation, but also of practical significance to the enhancement of our country＇ s comprehensive agricultural production capacity. Being based on the present situation and characteristics of the project, this paper has raised the general thinking about the overall performance evaluation for the project and analyzed the dimension factors in the evaluation system.展开更多
The Yangtze River has nurtured the fertile land on both its banks and hundreds of millions of Chinese people. but its raging waters have also wreaked havoc on the people living in its reaches. Since the founding of Ne...The Yangtze River has nurtured the fertile land on both its banks and hundreds of millions of Chinese people. but its raging waters have also wreaked havoc on the people living in its reaches. Since the founding of New China, large-scale surveys, planning, scientific research and feasibility studies have been carried out in an effort to harness the展开更多
Purpose: The purpose of this study was to clarify the relationship and experiences of occupational health nurses (OHNs) and related departments in project development of mental health care for primary treatment in the...Purpose: The purpose of this study was to clarify the relationship and experiences of occupational health nurses (OHNs) and related departments in project development of mental health care for primary treatment in the Japanese occupational health setting. Method: A total of 235 OHNs who are members of the Japan Academy of Occupational Health Nursing were sent an anonymous self-administered questionnaire survey. The questionnaire included items on the following: the OHN’s background, whether the OHN had experience in project development, the communication between the associated departments, the Japanese version of the Work Engagement Scale (UWES-J), occupational assessments, workplace assessments, and the Transtheoretical Model (TTM) for health promotion in companies and the OHN’s working environment. We performed logistic regression analysis to examine the relationship between experience and these harmonious relationships with other associated departments. Result: Responses from 61 OHNs (valid response rate: 25.9%) were analyzed. The mean number of years of service as an OHN was 18.9, and 82% of respondents had experience in project development. The logistic analysis further revealed that OHNs who had experience in project development of mental health care usually had a harmonious relationship with other associated departments. Conclusion: To promote mental health care for workers, OHNs have the capability to create individual and workplace assessments, enhance their work engagement, and make further improvements to their working environment. .展开更多
The Qingdao Rubber Group Company has completed its technical renovation project on 300,000 sets of allsteel heavy-duty meridian tyres with a loan provided by the Asian Development Bank (ADB), After the renovation, its...The Qingdao Rubber Group Company has completed its technical renovation project on 300,000 sets of allsteel heavy-duty meridian tyres with a loan provided by the Asian Development Bank (ADB), After the renovation, its products have earned the standard certificate DOT from the United States and the ECE certificate from Europe, and entered the world market, Now the tyres are not only selling well in Third World countries, but also failing to keep up with demand in Britain, the United States, Europe and Australia, and other countries and regions.展开更多
China is rich in tight sandstone gas resources(“tight gas”for short).For example,the Sulige Gasfield in the Ordos Basin and the Upper Triassic Xujiahe Fm gas reservoir in the Sichuan Basin are typical tight gas rese...China is rich in tight sandstone gas resources(“tight gas”for short).For example,the Sulige Gasfield in the Ordos Basin and the Upper Triassic Xujiahe Fm gas reservoir in the Sichuan Basin are typical tight gas reservoirs.In the past decade,tight gas reserve and production both have increased rapidly in China,but tight gas reservoirs are always managed as conventional gas reservoirs without effective fiscal,taxation and policy supports.The potential of sustainable tight gas production increase is obviously restricted.The tight gas development projects represented by the Sulige Gasfield have failed to make profit for a long period,and especially tight gas production has presented a slight decline since 2015.In this paper,a new economic evaluation method was proposed for tight gas development projects.The new method was designed to verify the key parameters(e.g.production decline rate and single-well economic service life)depending on tight gas development and production characteristics,and perform the depreciation by using the production method.Furthermore,the possibility that the operation cost may rise due to pressure-boosting production and intermittent opening of gas wells is considered.The method was used for the tight gas development project of Sulige Gasfield,showing that its profit level is much lower than the enterprise's cost level of capital.In order to support a sustainable development of tight gas industry in China,it is recommended that relevant authorities issue value-added tax(VAT)refund policy as soon as possible.It is necessary to restore the non-resident gas gate price of the provinces where tight gas is produced to the fair and reasonable level in addition to the fiscal subsidy of CNY0.24/m^(3),or offer the fiscal subsidy of CNY0.32/m^(3) directly based on the on-going gate price.With these support policies,tax income is expected to rise directly,fiscal expenditure will not increase,and gas consumption cost in China will be significantly cut down.展开更多
In the context of the changing economy, the social system continues to improve. Real estate industry as an important industry in China, its development project management has become the focus of the current target. Re...In the context of the changing economy, the social system continues to improve. Real estate industry as an important industry in China, its development project management has become the focus of the current target. Real estate enterprises can only organize construction personnel after completing household demolition and land requisition. In this paper, the real estate project in the system engineering management and other aspects of the problem for some discussion, on the project project management ideas and significance of analysis and its targeted problems are given the corresponding reasonable solutions.展开更多
With the acceleration of urbanization in China, the urban complex project, as a new economic building model, is developing widely. The construction of urban complex is a complex system engineering, and cost management...With the acceleration of urbanization in China, the urban complex project, as a new economic building model, is developing widely. The construction of urban complex is a complex system engineering, and cost management is very important in the whole construction process. This paper discusses the cost management of urban complex development projects, hoping to bring reference to relevant people.展开更多
With the rapid development of social economy and modern science and technology, people's demand for oil and gas resources increases year by year. The number of new overseas oil and gas field development projects h...With the rapid development of social economy and modern science and technology, people's demand for oil and gas resources increases year by year. The number of new overseas oil and gas field development projects has increased. In order to facilitate management, the reserve evaluation system has been established. The main purpose is to formulate development plans for new overseas oil and gas field development projects, integrate investment income, improve reference basis, and quickly and scientifically complete the reserve evaluation of new overseas oil and gas fields. Firstly, during the reserve evaluation of new overseas oil and gas field development projects, it is necessary to collect data, do a good job in the evaluation of reservoir facies and attributes and geological framework, and comprehensively analyze the project risk, which is divided into two stages: geological modeling and processing evaluation. Based on the collected materials, geological modeling is carried out, which involves the specific structure and reservoir facies and attribute distribution. During the reserve evaluation, based on the characteristics of reservoir uncertainty, study the geological framework, reservoir facies and attribute distribution, master the reserve risk of new projects, and then realize the reserve evaluation of new projects for overseas oil and gas field development. Taking geological modeling as the starting point, combined with probability method and volume method, this paper attempts to explore the feasibility of reserve evaluation method for new overseas oil and gas field development projects.展开更多
文摘The concentration of development projects near protected areas can undermine their conservation objectives.This study examines the impact of such projects on wildlife abundance in Campo-Ma’an National Park(CMNP).Information from the CMNP Conservation Department was analysed to investigate the link between development projects around the park and changes in wildlife populations,and analysis was conducted using statistical tools,including Excel 2020 and SPSS.Pearson’s correlation coefficient was employed to assess the relationship between wildlife abundance indicators and the number of development projects surrounding the park.The findings reveal a significant decline in the abundance of key species,including elephants,great apes(such as gorillas and chimpanzees),and mandrills,over the past decade.Although a brief period of improvement was observed in the early 2010s,these gains were quickly reversed.Overall,the pattern shows that as development activities increased,wildlife numbers tended to decrease.These results underscore the urgent need for stricter regulation of development near the park and for comprehensive environmental and social impact assessments to be conducted before projects commencement.This process must receive greater attention from authorities and stakeholders to regulate activities around national parks and foster conservation efforts.Strengthening this oversight will help to maintain the park’s ecological integrity and promote sustainable conservation.
文摘Abu Dhabi’s projects adopt a four-tier and bottom-up governance and control mode for shareholder rights exercise.Every major decision of the operating company is subject to tiered discussions at shareholder meetings,totaling over 600 such meetings annually.Decisions are initially made at professional technical workshops,then communicated to subcommittee meetings,and subsequently to asset group meetings,undergoing tiered approval until final ratification by the board of directors.
基金the support from Climate Change Impact Adaptation and Mitigation(CCIAM) programme supported by the Royal Norwegian Government and that of Vliruos South Initiatives of Belgium
文摘This paper presents results of the assessment on benefit sharing and payment mechanisms tested by six non-governmental organizations(NGOs)-piloted Reducing Emissions from Deforestation and Forest Degradation(REDD+) initiatives in Tanzania.Results from the assessment indicate that models applied by most of the REDD+ pilot projects have provided most of decisions for the distribution of benefits to the communities through village general assemblies.Based on requirements of the tested models,national benefit-sharing mechanism models are proposed.Major attributes to be considered in the development of national benefit-sharing models should include:(i) ensuring that the existing government structure is not excluded to ensure sustainability;(ii) village general assembly is involved in determining the distribution of the benefits accrued;and(iii) transparency in handling the carbon finance is ensured.Models that are proposed for the national REDD+ benefit sharing apply to two forest management systems,namely Joint Forest Management(JFM) and Community Based Forest Management(CBFM).The paper recommends testing of the two proposed models to determine whether they could be useful in sharing benefits resulting from REDD+ in Tanzania.
文摘According to the modem management theories and the characters of industrial estate land development project,this paper studies the after-evaluation's content and method of industrial estate land development project and puts forward the index system of course after-evaluation,finance after-evaluation and society after-evaluation.Moreover,this paper also brings forward the method and model of synthetic after-evaluation.
基金Supported by Special Item of Basic Science and Technology Work,Ministry of Science and Technology(2013IM030700)Youth Fund Project of Beijing Wuzi University in 2016(0541603716)Science Research Work Fund of Beijing Wuzi University(05416049)
文摘Firstly,the related theories about agricultural science and technology innovation and project approval evaluation are combed and summarized. By combining application and finish books of science and technology support plan project in agricultural field of Ministry of Science and Technology with stronger innovation,case analysis and expert interview are conducted. Evaluation indexes of agricultural science and technology project based on innovation value are proposed initially,and there are 50 initial indexes. After that,via focus group talk,qualitative research is conducted to further adjust innovative evaluation indexes,and 50 initial indexes are deleted to 41. The importance of the 41 indexes is scored by the experts,and index screening and classification are conducted by verification factor analysis in structural equation model. It not only obtains index classification but also finds action mechanism among innovation demand,innovation mode,research thinking,treatment method of difficulty,and predicted risk. The research could straighten up ideas of project review experts in agricultural field and provide reference for applicant designing project.
文摘In the software engineering literature, it is commonly believed that economies of scale do not occur in case of software Development and Enhancement Projects （D＆EP）. Their per-unit cost does not decrease but increase with the growth of such projects product size. Thus this is diseconomies of scale that occur in them. The significance of this phenomenon results from the fact that it is commonly considered to be one of the fundamental objective causes of their low effectiveness. This is of particular significance with regard to Business Software Systems （BSS） D＆EP characterized by exceptionally low effectiveness comparing to other software D＆EP. Thus the paper aims at answering the following two questions： （1） Do economies of scale really not occur in BSS D＆EP？ （2） If economies of scale may occur in BSS D＆EP, what factors are then promoting them？ These issues classify into economics problems of software engineering research and practice.
基金fully supported by the Natural Science Foundation of Hubei Province in China(Grant No.2021CFB482)Basic Research Science and Technology Project of Xiangyang(High-tech Domain 2022ABH007013)Hubei Superior and Distinctive Discipline Group of“New Energy Vehicle and Smart Transportation”。
文摘This paper aims to explore a simpler and more user-friendly way of generating software based on model-driven development.Previous studies have attempted to generate code from domain models,hoping to reduce coding time by increasing modeling time.However,as code tools become more advanced,it is challenging to improve efficiency because models are abstract while implementations are concrete.This paper proposes a novel approach that integrates ChatGPT as a plug-in into the whole R&D process and combines it with our code generation tool to enhance R&D efficiency.We have developed some demos to demonstrate the effectiveness of our approach.According to our evaluation,our approach can save more than 90%of the work in implementing the code generation tool,leaving only about 10%of the work for code review,code improvement,and unit testing.
文摘Integrated Agricultural Development Project is an important part of China＇ s fiscal expenditure. Make a reasonable assessment to Integrated projects for agricultural development, not only can to protect the quality of the project has been implemented, but also has important practical significance for enhancing China＇ s comprehensive agricultural production capacity. In this paper, combined with the present situation of China＇ s comprehensive agricultural development project performance evaluation, proposed the design process of comprehensive agricultural development project performance evaluation system, and analysis of the performance evaluation method selected.
文摘The agricultural comprehensive development project performance evaluation refers to the evaluation and assessment of the expected target original and effectiveness after the completion of a project, discuss how to according to different projects to form a reasonable evaluation system for agricultural comprehensive development project, make a reasonable assessment, which can not only ensure the project quality, but also to achieve the project plans to further improve and perfect, make agricultural development operation became more efficient, so it has the practical significance. This paper describes the construction of the performance evaluation system of agricultural comprehensive development project problems, and puts forward some countermeasures for construction of agricultural comprehensive development project performance evaluation system.
文摘Due to the dual dris oftural and man-made factors, relative sea leverise in China's coastal plains can be 2 to 3 times over the global mean dunng thefirst half of the 21st Century, it will strongly whuence the vanous coastal projectsand installations and the development of coastal dhes and towns. Research resultsshow that a 50-cm-nse in relative sea leve will cause maed decline in the functionof coastal defense and drainage projects and seriously endangur the functionalworking of the vast majority of coastal harbors. Meanwhile, it will also whuence thedevelopment of coastal dhes and towns throwi deterioratin water quality of thesource of urban water supply, increasing urban fiood risk and damagin seasidetounst resources etc.. Tianin, Shanghai and Guangzhou, the three most importancoastal dhes of China, will be Strongly affeded.
文摘Industrial projects can be viewed as complex sociotechnical systems(e.g.,human agents interacting with technology)where cause-and-effect relationships do not necessarily occur in time-and-space proximity.For this work,metanetwork(e.g.,a network of networks)analysis was applied to emergent behavior-centric intangible risks(BCIRs)in a portfolio of projects in the energy sector.A user-friendly framework is proposed to identify and quantitatively assess BCIRs,along with the conditions that initiate them throughout the project development cycle.The underlying hypothesis is a structured approach to identifying,assessing,and proactively addressing BCIRs that have the potential to improve a project team’s ability to meet its objectives.While we build upon Rasmussen’s dynamic safety model and address the need for a framework to assess causal factors that influence behaviors in the context of an energy-sector project,we do this with a view to a future where technology(e.g.,artificial intelligence(AI),automation,robotics,etc.)will play an ever-increasing role.The proposed framework is presented as tested in a live project portfolio setting where organizational modifications were identified,simulated,and implemented.One particular dimension of the analysis,the issue of authority without responsibility,is also discussed.The results of this empirical assessment were further validated by an industry panel of subject-matter experts(SMEs).
文摘Agricultural comprehensive development project is an important component of our country＇s financial expenditure. Making a reasonable evaluation of comprehensive agricultural development projects is not only to guarantee high quality of project implementation, but also of practical significance to the enhancement of our country＇ s comprehensive agricultural production capacity. Being based on the present situation and characteristics of the project, this paper has raised the general thinking about the overall performance evaluation for the project and analyzed the dimension factors in the evaluation system.
文摘The Yangtze River has nurtured the fertile land on both its banks and hundreds of millions of Chinese people. but its raging waters have also wreaked havoc on the people living in its reaches. Since the founding of New China, large-scale surveys, planning, scientific research and feasibility studies have been carried out in an effort to harness the
文摘Purpose: The purpose of this study was to clarify the relationship and experiences of occupational health nurses (OHNs) and related departments in project development of mental health care for primary treatment in the Japanese occupational health setting. Method: A total of 235 OHNs who are members of the Japan Academy of Occupational Health Nursing were sent an anonymous self-administered questionnaire survey. The questionnaire included items on the following: the OHN’s background, whether the OHN had experience in project development, the communication between the associated departments, the Japanese version of the Work Engagement Scale (UWES-J), occupational assessments, workplace assessments, and the Transtheoretical Model (TTM) for health promotion in companies and the OHN’s working environment. We performed logistic regression analysis to examine the relationship between experience and these harmonious relationships with other associated departments. Result: Responses from 61 OHNs (valid response rate: 25.9%) were analyzed. The mean number of years of service as an OHN was 18.9, and 82% of respondents had experience in project development. The logistic analysis further revealed that OHNs who had experience in project development of mental health care usually had a harmonious relationship with other associated departments. Conclusion: To promote mental health care for workers, OHNs have the capability to create individual and workplace assessments, enhance their work engagement, and make further improvements to their working environment. .
文摘The Qingdao Rubber Group Company has completed its technical renovation project on 300,000 sets of allsteel heavy-duty meridian tyres with a loan provided by the Asian Development Bank (ADB), After the renovation, its products have earned the standard certificate DOT from the United States and the ECE certificate from Europe, and entered the world market, Now the tyres are not only selling well in Third World countries, but also failing to keep up with demand in Britain, the United States, Europe and Australia, and other countries and regions.
文摘China is rich in tight sandstone gas resources(“tight gas”for short).For example,the Sulige Gasfield in the Ordos Basin and the Upper Triassic Xujiahe Fm gas reservoir in the Sichuan Basin are typical tight gas reservoirs.In the past decade,tight gas reserve and production both have increased rapidly in China,but tight gas reservoirs are always managed as conventional gas reservoirs without effective fiscal,taxation and policy supports.The potential of sustainable tight gas production increase is obviously restricted.The tight gas development projects represented by the Sulige Gasfield have failed to make profit for a long period,and especially tight gas production has presented a slight decline since 2015.In this paper,a new economic evaluation method was proposed for tight gas development projects.The new method was designed to verify the key parameters(e.g.production decline rate and single-well economic service life)depending on tight gas development and production characteristics,and perform the depreciation by using the production method.Furthermore,the possibility that the operation cost may rise due to pressure-boosting production and intermittent opening of gas wells is considered.The method was used for the tight gas development project of Sulige Gasfield,showing that its profit level is much lower than the enterprise's cost level of capital.In order to support a sustainable development of tight gas industry in China,it is recommended that relevant authorities issue value-added tax(VAT)refund policy as soon as possible.It is necessary to restore the non-resident gas gate price of the provinces where tight gas is produced to the fair and reasonable level in addition to the fiscal subsidy of CNY0.24/m^(3),or offer the fiscal subsidy of CNY0.32/m^(3) directly based on the on-going gate price.With these support policies,tax income is expected to rise directly,fiscal expenditure will not increase,and gas consumption cost in China will be significantly cut down.
文摘In the context of the changing economy, the social system continues to improve. Real estate industry as an important industry in China, its development project management has become the focus of the current target. Real estate enterprises can only organize construction personnel after completing household demolition and land requisition. In this paper, the real estate project in the system engineering management and other aspects of the problem for some discussion, on the project project management ideas and significance of analysis and its targeted problems are given the corresponding reasonable solutions.
文摘With the acceleration of urbanization in China, the urban complex project, as a new economic building model, is developing widely. The construction of urban complex is a complex system engineering, and cost management is very important in the whole construction process. This paper discusses the cost management of urban complex development projects, hoping to bring reference to relevant people.
文摘With the rapid development of social economy and modern science and technology, people's demand for oil and gas resources increases year by year. The number of new overseas oil and gas field development projects has increased. In order to facilitate management, the reserve evaluation system has been established. The main purpose is to formulate development plans for new overseas oil and gas field development projects, integrate investment income, improve reference basis, and quickly and scientifically complete the reserve evaluation of new overseas oil and gas fields. Firstly, during the reserve evaluation of new overseas oil and gas field development projects, it is necessary to collect data, do a good job in the evaluation of reservoir facies and attributes and geological framework, and comprehensively analyze the project risk, which is divided into two stages: geological modeling and processing evaluation. Based on the collected materials, geological modeling is carried out, which involves the specific structure and reservoir facies and attribute distribution. During the reserve evaluation, based on the characteristics of reservoir uncertainty, study the geological framework, reservoir facies and attribute distribution, master the reserve risk of new projects, and then realize the reserve evaluation of new projects for overseas oil and gas field development. Taking geological modeling as the starting point, combined with probability method and volume method, this paper attempts to explore the feasibility of reserve evaluation method for new overseas oil and gas field development projects.
