[Objective] The aim was to conduct post-evaluation on environmental planning by means of logical framework approach. [Method] Taking environmental planning during '11th Five-year Plan' in a certain province fo...[Objective] The aim was to conduct post-evaluation on environmental planning by means of logical framework approach. [Method] Taking environmental planning during '11th Five-year Plan' in a certain province for example, by means of logical framework approach (LFA), the post-evaluation on environmental planning was carried out from the aspects of evaluation content, index system, implementation steps, evaluation feedback and input-output analysis of environmental planning. [Result] The post-evaluation on environmental planning by means of LFA achieved expected purpose and various indexes at different stages of environmental planning was assessed, and then corresponding countermeasures were put forward according to the problems which were found by problem tree of environmental planning project. [Conclusion] The study could provide theoretical references for the post-evaluation on environmental planning in future.展开更多
Presents the mobile robots dynamic motion planning problem with a task to find an obstacle free route that requires minimum travel time from the start point to the destination point in a changing environment, due to t...Presents the mobile robots dynamic motion planning problem with a task to find an obstacle free route that requires minimum travel time from the start point to the destination point in a changing environment, due to the obstacle’s moving. An Genetic Algorithm fuzzy (GA Fuzzy) based optimal approach proposed to find any obstacle free path and the GA used to select the optimal one, points out that using this learned knowledge off line, a mobile robot can navigate to its goal point when it faces new scenario on line. Concludes with the optimal rule base given and the simulation results showing its effectiveness.展开更多
It has been observed that government resources and interventions towards sustaining water supply in Wukari town have been insufficient. The result has been constant water crisis and shortages over the years. The objec...It has been observed that government resources and interventions towards sustaining water supply in Wukari town have been insufficient. The result has been constant water crisis and shortages over the years. The objective of this paper is to explore the possibility of partnering for sustainable water provision, to identify potential partners and to propose an appropriate partnership framework. Two hundred and seventy-five (275) questionnaires were administered in the three (3) wards of the town from where respondents were drawn at random. Findings revealed that the centralized system of water management, the location of Wukari on a basement rock and the scarcity of state financial resources are some of the greatest obstacles to sustainable water supply. However, about (90%) of the respondents are willing to collaborate with other stakeholders while the community members are ready to provide land and labor for the partnership arrangement. This study recommends a paradigm shift from the centralized water management to a partnership approach between service providers, recipients of services and other related stakeholders.展开更多
Synthesis Studio is an architectural,planning,and design consultancy practice,led by Barbora Baloghova and Gilo Holtzman,who work independently,developing each one’s interests and expertise while collaborating on var...Synthesis Studio is an architectural,planning,and design consultancy practice,led by Barbora Baloghova and Gilo Holtzman,who work independently,developing each one’s interests and expertise while collaborating on various projects under the Synthesis Studio Brand.The studio’s mission is to excel in environmentally and socially sustainable building and planning practices,by research,design,and policy advocacy,and through collaboration with other professionals.In creating a community that works in harmony and reciprocity to its natural environment,we approach each site as an ecological system.Thus,the site layout and building design should perform in harmony with its surrounding environment and the needs of its future residents.For example,when planning and designing residential areas and buildings,we use research and implement the appropriate technologies in regard to waste management(grey water,composting,effluent)together with the form,location,orientation,shading,and social needs.Designing and planning places for people is a challenge.On the one hand,if prospective residents are not engaged in shaping their future residence,it means that places are created based on preconceived notions of how people ought to live,or how they should use a place or a space.On the other hand,working with many prospective residents means that an architect also needs to act as a facilitator,navigating through diverse thoughts and ideas and then translating them into physical form.The latter is achieved by prioritizing and understanding the importance of engaging with the community at various levels,from the group process of running meetings and decision-making to planning and design workshops.The overall aim is to demonstrate a range of planning and architectural solutions for progressive residential models both in rural and urban settings.The encouragement of a participatory process means that each participant/stakeholder becomes an important contributor to the planning and design process,and has some role in decision-making and is extremely important in achieving the best design for our immediate home and neighborhood environments.This process has been aptly named‘community by design and by the people’.展开更多
Assume that the Tonglu Canal would be widened and deepened in which a water lock is constructed atthe river side, and made open to the sea side. The canal's planned control dimensions are determined, and the erosi...Assume that the Tonglu Canal would be widened and deepened in which a water lock is constructed atthe river side, and made open to the sea side. The canal's planned control dimensions are determined, and the erosionand siltation characteristics along the river (totally 81. 8 km) are analyzed by the numerical calculation of one-dimen-sional unsteady flow and the relative standards. According to the data of the evolution, hydrology and sediment inthe Xiaomiaohong Waterway, it is found reasonable to select the channel near the Xingang Gate as the second sea-entering approach. This paper is helpful in planning and designing the approach.展开更多
The objective of the present study is to develop the irrigation planning model and to apply the same in the form of Two-Phase Multi Objective Fuzzy Linear Programming (TPMOFLP) approach for crop planning in command ar...The objective of the present study is to develop the irrigation planning model and to apply the same in the form of Two-Phase Multi Objective Fuzzy Linear Programming (TPMOFLP) approach for crop planning in command area of Jayakwadi Project Stage I, Maharashtra State, India. The development of TPMOFLP model is on the basis of various Linear Programming (LP) models and Multi Objective Fuzzy Linear Programming (MOFLP) models, these models have been applied for maximization of the Net Benefits (NB), Crop production (CP), Employment Generation (EG) and Manure Utilization (MU) respectively. The significant increase in the value of level of satisfaction (λ) has been found from 0.58 to 0.65 by using the TPMOFLP approach as compare to that of MOFLP model based on maxmin approach. The two-phase approach solution provides NB = 1503.56 Million Rupees, CP = 335729.30 Tons, EG = 29.74 Million Man days and MU = 160233.70 Tons respectively. The proposed model will be helpful for the Decision Maker (DM) to take a decision under conflicting situation while planning for different conflicting objectives simultaneously and has potential to find out an integrated irrigation planning with prime consideration for economic, social and environmental issue.展开更多
This paper presents the rigorous study of mobile robot navigation techniques used so far.The step by step investigations of classical and reactive approaches are made here to understand the development of path plannin...This paper presents the rigorous study of mobile robot navigation techniques used so far.The step by step investigations of classical and reactive approaches are made here to understand the development of path planning strategies in various environmental conditions and to identify research gap.The classical approaches such as cell decomposition(CD),roadmap approach(RA),artificial potential field(APF);reactive approaches such as genetic algorithm(GA),fuzzy logic(FL),neural network(NN),firefly algorithm(FA),particle swarm optimization(PSO),ant colony optimization(ACO),bacterial foraging optimization(BFO),artificial bee colony(ABC),cuckoo search(CS),shuffled frog leaping algorithm(SFLA)and other miscellaneous algorithms(OMA)are considered for study.The navigation over static and dynamic condition is analyzed(for single and multiple robot systems)and it has been observed that the reactive approaches are more robust and perform well in all terrain when compared to classical approaches.It is also observed that the reactive approaches are used to improve the performance of the classical approaches as a hybrid algorithm.Hence,reactive approaches are more popular and widely used for path planning of mobile robot.The paper concludes with tabular data and charts comparing the frequency of individual navigational strategies which can be used for specific application in robotics.展开更多
Globalization push container terminal grown rapidly in decade. To fulfill the future traffic requirement, this study highlights marginal expansion planning of infrastructure in a container terminal. By using marginal ...Globalization push container terminal grown rapidly in decade. To fulfill the future traffic requirement, this study highlights marginal expansion planning of infrastructure in a container terminal. By using marginal approach, the expansion plan can be determine correctly and economically stage by stage. A mathematical model has generated to calculate the expansion size, expansion time, interval of expansion, expansion cost, and significant of expansion for each infrastructure respectively. It recommended determining the expansion plan for each infrastructure respectively. This is because one of the infrastructures needs to be expanding but the other may not. The generated model was verified with others model and validated with case study to investigate the practicability of the model. The model serves as expansion decision making tools to assist port expansion planners.展开更多
As a variant index, variation has an inherent shortcoming that it can only reflect the static fluctuation of the crop. This paper makes complementary analysis about it on the basis of the comment on Miranda＇s approac...As a variant index, variation has an inherent shortcoming that it can only reflect the static fluctuation of the crop. This paper makes complementary analysis about it on the basis of the comment on Miranda＇s approach of β index and goes on to analyze the β index approach under the condition of three kinds of crop insurance plans, β index approach has the advantage that it can dynamically reflect the risk transfer effect of crop insurance plan. At the same insurance level, the smaller the β index is, the better the corresponding risk transfer effect of crop insurance plan is; And vice versa.展开更多
Speech production involves four main processes including conceptualization,formulation,articulation and self-monitoring.During these processes,learners need to use sociocultural,pragmatic and discourse knowledge in co...Speech production involves four main processes including conceptualization,formulation,articulation and self-monitoring.During these processes,learners need to use sociocultural,pragmatic and discourse knowledge in conceptualization,vocabulary and grammar in formulation,and phonological knowledge in articulation.By utilizing the knowledge mentioned above,learners are expected to possess such speaking skills as routine skills and improvisation skills.Current speaking teaching methods are broadly divided into"skill-getting"direct approach and"skill-using"indirect approach.As they are mutually complementary,a balance of activities types should be provided.On the basis of these theories,a modification of a listening and speaking lesson in New Cutting Edge Pre-intermediate is designed to get students notice,retrieve and use some useful expressions for giving direction.展开更多
According to the study on 39 sites of rail transit Line 3 in Chongqing, the sites are classifi ed into three types: residential type, business center type, traffi c hub type in this paper. The study shows that the sit...According to the study on 39 sites of rail transit Line 3 in Chongqing, the sites are classifi ed into three types: residential type, business center type, traffi c hub type in this paper. The study shows that the sites have many problems such as discordance of land use, severity of spatial segregation, low rate of site utilization. To solve these problems, development approaches of site space resources within 1,000 m around the site area are further explored. The approaches include four aspects: characteristics of land use, functional composite, walking guide and shuttle transportation. In addition, appropriate planning and design methods are proposed.展开更多
Selecting diets by quantitative techniques is becoming increasingly common. Linear programming is the most popular technique for the selection of least cost mixes of food to meet specific nutritional requirements for ...Selecting diets by quantitative techniques is becoming increasingly common. Linear programming is the most popular technique for the selection of least cost mixes of food to meet specific nutritional requirements for a particular group of persons for either general health or disease-related reason. Hypertension is a silent killer and its prevalence rate especially in the developing countries, which has been mostly associated to demographic, environmental and genetic factors, is becoming alarming. The DASH diet has been clinically proven to prevent and control hypertension. In this paper, a model that provides a Daily Optimal (minimum cost) DASH Diet plan for people with hypertension is formulated. The objective is to obtain daily minimum cost diet plans that satisfy the DASH Diets’ nutrients Tolerable Upper and Lower Intake for different daily Calorie Levels. The formulated DASH diet model was further illustrated using real data set with food samples gotten from the DASH eating plan chart. A DASH diet model for a hypertensive person with a 2000-daily-caloric need was formulated and its optimal diet plan for a day obtained with a total cost of 944.41 Naira. Optimal diet plans for other recommended daily calorie levels were also obtained.展开更多
文摘[Objective] The aim was to conduct post-evaluation on environmental planning by means of logical framework approach. [Method] Taking environmental planning during '11th Five-year Plan' in a certain province for example, by means of logical framework approach (LFA), the post-evaluation on environmental planning was carried out from the aspects of evaluation content, index system, implementation steps, evaluation feedback and input-output analysis of environmental planning. [Result] The post-evaluation on environmental planning by means of LFA achieved expected purpose and various indexes at different stages of environmental planning was assessed, and then corresponding countermeasures were put forward according to the problems which were found by problem tree of environmental planning project. [Conclusion] The study could provide theoretical references for the post-evaluation on environmental planning in future.
文摘Presents the mobile robots dynamic motion planning problem with a task to find an obstacle free route that requires minimum travel time from the start point to the destination point in a changing environment, due to the obstacle’s moving. An Genetic Algorithm fuzzy (GA Fuzzy) based optimal approach proposed to find any obstacle free path and the GA used to select the optimal one, points out that using this learned knowledge off line, a mobile robot can navigate to its goal point when it faces new scenario on line. Concludes with the optimal rule base given and the simulation results showing its effectiveness.
文摘It has been observed that government resources and interventions towards sustaining water supply in Wukari town have been insufficient. The result has been constant water crisis and shortages over the years. The objective of this paper is to explore the possibility of partnering for sustainable water provision, to identify potential partners and to propose an appropriate partnership framework. Two hundred and seventy-five (275) questionnaires were administered in the three (3) wards of the town from where respondents were drawn at random. Findings revealed that the centralized system of water management, the location of Wukari on a basement rock and the scarcity of state financial resources are some of the greatest obstacles to sustainable water supply. However, about (90%) of the respondents are willing to collaborate with other stakeholders while the community members are ready to provide land and labor for the partnership arrangement. This study recommends a paradigm shift from the centralized water management to a partnership approach between service providers, recipients of services and other related stakeholders.
文摘Synthesis Studio is an architectural,planning,and design consultancy practice,led by Barbora Baloghova and Gilo Holtzman,who work independently,developing each one’s interests and expertise while collaborating on various projects under the Synthesis Studio Brand.The studio’s mission is to excel in environmentally and socially sustainable building and planning practices,by research,design,and policy advocacy,and through collaboration with other professionals.In creating a community that works in harmony and reciprocity to its natural environment,we approach each site as an ecological system.Thus,the site layout and building design should perform in harmony with its surrounding environment and the needs of its future residents.For example,when planning and designing residential areas and buildings,we use research and implement the appropriate technologies in regard to waste management(grey water,composting,effluent)together with the form,location,orientation,shading,and social needs.Designing and planning places for people is a challenge.On the one hand,if prospective residents are not engaged in shaping their future residence,it means that places are created based on preconceived notions of how people ought to live,or how they should use a place or a space.On the other hand,working with many prospective residents means that an architect also needs to act as a facilitator,navigating through diverse thoughts and ideas and then translating them into physical form.The latter is achieved by prioritizing and understanding the importance of engaging with the community at various levels,from the group process of running meetings and decision-making to planning and design workshops.The overall aim is to demonstrate a range of planning and architectural solutions for progressive residential models both in rural and urban settings.The encouragement of a participatory process means that each participant/stakeholder becomes an important contributor to the planning and design process,and has some role in decision-making and is extremely important in achieving the best design for our immediate home and neighborhood environments.This process has been aptly named‘community by design and by the people’.
文摘Assume that the Tonglu Canal would be widened and deepened in which a water lock is constructed atthe river side, and made open to the sea side. The canal's planned control dimensions are determined, and the erosionand siltation characteristics along the river (totally 81. 8 km) are analyzed by the numerical calculation of one-dimen-sional unsteady flow and the relative standards. According to the data of the evolution, hydrology and sediment inthe Xiaomiaohong Waterway, it is found reasonable to select the channel near the Xingang Gate as the second sea-entering approach. This paper is helpful in planning and designing the approach.
文摘The objective of the present study is to develop the irrigation planning model and to apply the same in the form of Two-Phase Multi Objective Fuzzy Linear Programming (TPMOFLP) approach for crop planning in command area of Jayakwadi Project Stage I, Maharashtra State, India. The development of TPMOFLP model is on the basis of various Linear Programming (LP) models and Multi Objective Fuzzy Linear Programming (MOFLP) models, these models have been applied for maximization of the Net Benefits (NB), Crop production (CP), Employment Generation (EG) and Manure Utilization (MU) respectively. The significant increase in the value of level of satisfaction (λ) has been found from 0.58 to 0.65 by using the TPMOFLP approach as compare to that of MOFLP model based on maxmin approach. The two-phase approach solution provides NB = 1503.56 Million Rupees, CP = 335729.30 Tons, EG = 29.74 Million Man days and MU = 160233.70 Tons respectively. The proposed model will be helpful for the Decision Maker (DM) to take a decision under conflicting situation while planning for different conflicting objectives simultaneously and has potential to find out an integrated irrigation planning with prime consideration for economic, social and environmental issue.
文摘This paper presents the rigorous study of mobile robot navigation techniques used so far.The step by step investigations of classical and reactive approaches are made here to understand the development of path planning strategies in various environmental conditions and to identify research gap.The classical approaches such as cell decomposition(CD),roadmap approach(RA),artificial potential field(APF);reactive approaches such as genetic algorithm(GA),fuzzy logic(FL),neural network(NN),firefly algorithm(FA),particle swarm optimization(PSO),ant colony optimization(ACO),bacterial foraging optimization(BFO),artificial bee colony(ABC),cuckoo search(CS),shuffled frog leaping algorithm(SFLA)and other miscellaneous algorithms(OMA)are considered for study.The navigation over static and dynamic condition is analyzed(for single and multiple robot systems)and it has been observed that the reactive approaches are more robust and perform well in all terrain when compared to classical approaches.It is also observed that the reactive approaches are used to improve the performance of the classical approaches as a hybrid algorithm.Hence,reactive approaches are more popular and widely used for path planning of mobile robot.The paper concludes with tabular data and charts comparing the frequency of individual navigational strategies which can be used for specific application in robotics.
基金Supported by National Basic Research Program of China （973 Program） （2010CB731800）, Key Project of Natural Science Fouudation of China （60934003）, National Natural Science Foundation of China （61074065, 60974018）, Natural Science Foundation of Hebei Province（F2012203119）, and the Science Foundation of Yanshan University for the Excellent Ph. D. Students （201204） The authors thank Chen Cai-Lian of the Shanghai Jiao Tong University for her comments on English polishing and problem formulation.
文摘Globalization push container terminal grown rapidly in decade. To fulfill the future traffic requirement, this study highlights marginal expansion planning of infrastructure in a container terminal. By using marginal approach, the expansion plan can be determine correctly and economically stage by stage. A mathematical model has generated to calculate the expansion size, expansion time, interval of expansion, expansion cost, and significant of expansion for each infrastructure respectively. It recommended determining the expansion plan for each infrastructure respectively. This is because one of the infrastructures needs to be expanding but the other may not. The generated model was verified with others model and validated with case study to investigate the practicability of the model. The model serves as expansion decision making tools to assist port expansion planners.
文摘As a variant index, variation has an inherent shortcoming that it can only reflect the static fluctuation of the crop. This paper makes complementary analysis about it on the basis of the comment on Miranda＇s approach of β index and goes on to analyze the β index approach under the condition of three kinds of crop insurance plans, β index approach has the advantage that it can dynamically reflect the risk transfer effect of crop insurance plan. At the same insurance level, the smaller the β index is, the better the corresponding risk transfer effect of crop insurance plan is; And vice versa.
文摘Speech production involves four main processes including conceptualization,formulation,articulation and self-monitoring.During these processes,learners need to use sociocultural,pragmatic and discourse knowledge in conceptualization,vocabulary and grammar in formulation,and phonological knowledge in articulation.By utilizing the knowledge mentioned above,learners are expected to possess such speaking skills as routine skills and improvisation skills.Current speaking teaching methods are broadly divided into"skill-getting"direct approach and"skill-using"indirect approach.As they are mutually complementary,a balance of activities types should be provided.On the basis of these theories,a modification of a listening and speaking lesson in New Cutting Edge Pre-intermediate is designed to get students notice,retrieve and use some useful expressions for giving direction.
基金Sponsored by National Youth Science Foundation(51408507)China Postdoctoral Science Foundation(2015M570385)
文摘According to the study on 39 sites of rail transit Line 3 in Chongqing, the sites are classifi ed into three types: residential type, business center type, traffi c hub type in this paper. The study shows that the sites have many problems such as discordance of land use, severity of spatial segregation, low rate of site utilization. To solve these problems, development approaches of site space resources within 1,000 m around the site area are further explored. The approaches include four aspects: characteristics of land use, functional composite, walking guide and shuttle transportation. In addition, appropriate planning and design methods are proposed.
文摘Selecting diets by quantitative techniques is becoming increasingly common. Linear programming is the most popular technique for the selection of least cost mixes of food to meet specific nutritional requirements for a particular group of persons for either general health or disease-related reason. Hypertension is a silent killer and its prevalence rate especially in the developing countries, which has been mostly associated to demographic, environmental and genetic factors, is becoming alarming. The DASH diet has been clinically proven to prevent and control hypertension. In this paper, a model that provides a Daily Optimal (minimum cost) DASH Diet plan for people with hypertension is formulated. The objective is to obtain daily minimum cost diet plans that satisfy the DASH Diets’ nutrients Tolerable Upper and Lower Intake for different daily Calorie Levels. The formulated DASH diet model was further illustrated using real data set with food samples gotten from the DASH eating plan chart. A DASH diet model for a hypertensive person with a 2000-daily-caloric need was formulated and its optimal diet plan for a day obtained with a total cost of 944.41 Naira. Optimal diet plans for other recommended daily calorie levels were also obtained.
