Foreign Direct Investment (FDI) not only affects the economic growth but also environmental protection of host country. With China’s background pursuing green growth, we need to consider performance FDI from and benefit aspects. On this basis, using slacks-based measure directional distance function (SBMDDF) build up efficiency, efficiency indexes, empirical research on in 104 Chinese cities 2004 2011 has shown that: (1) Different have differences their efficiency. Shenzhen city is always...

To gain a better understanding of the characteristics micropore systems in high-rank coal reservoirs, 51 core samples collected from 16 wells were examined by maceral analysis, proximate scanning electron microscopy observation, low-temperature nitrogen gas adsorption, and nuclear magnetic resonance (NMR). The results show that pores coals can be divided into plant tissue hole, blowhole, dissolved pore, intercrystalline they have three structure shapes: open semiclosed “ink bottle” pore....

Chlorhexidine (CHX) is a cationic biguanide compound that has been widely used for disinfection of skin, mucous membranes, and medical instruments. Poisoning occurred occasionally due to its easy accessibility. Some fatal cases developed acute respiratory distress syndrome (ARDS) from aspiration CHX directly into the lung. There no preclinical information about pulmonary toxicity available since products are usually by topical use. In this study, toxic effects following an intratracheal...

Generally, low-mobility individuals, those with less access to transportation options and who are often marginalized in the social environment, can be divided into three groups: older adults, low-income individuals disabilities. This article analyzes demands of China using travel characteristics accessibility public transportation. A mixed survey procedure, including a large-scale investigation supplementary was used. The findings show that (1) there different results regarding groups; (2)...

In this study, we created a practical traffic assignment model for multimodal transport system considering low-mobility groups with the aim of providing foundation transportation network design individuals. First, route choice equilibrium walking, non-vehicle, and private car modes is described using logit function, which formulated as variational inequality problem different groups. Then, practicalities related to travel times at intersections, barricades between lanes, fuel fees cars are...

The paper demonstrated and discussed a methodology to evaluate evacuation capacity of urban underground road by considering the system from series important views (i.e. guiding system, facility, management, etc). Due different nature criteria involved in assessment activity, Analytic Hierarchy Process set-valued statistics had been chosen compare appraise those indexes that are incommensurable may originate distinct separate areas. And then fuzzy comprehensive evaluation model was developed...

In recent years, a growing number of cities in China have successively rolled out bicycle-sharing systems to facilitate bicycle use, including not only metropolises but also some underdeveloped with populations less than 1 million. One those cities, Xuchang, launched its system 2014. This service provides convenient way for members cycle their short trips. Interest the is rapidly; however, studies on are still limited. study investigated factors influencing adoption by analyzing massive...

This paper follows the previous effort of authors and builds model transit route network design for low-mobility individuals, proposing an appropriate solution methodology. Firstly, a desired objective, whose priority is to meet demands individuals followed by those general public, presented minimize weighted sum direct traveler, transfer, unsatisfied demand costs. Then, hybrid metaheuristic approach based on ant colony genetic algorithms formulated solve proposed in accordance with current...

As large passenger flow commonly arises in metropolitan metro stations during peak hours, most of bottleneck congestion appears the entrance halls stations. Previous research work on mitigating mostly focus optimizing single facility and lack a comprehensive analysis how arises. We propose system dynamics based framework for aisle length halls. first define key region (KBR) consisting security check area, automatic fare gate area between them. Then we model simulating flows KBR by...

Conventional UAV flight assignment methods mainly use two-dimensional directed acyclic graph to generate task integration matrix, which is easily influenced by the time sequence of tasks, resulting in long time. Therefore, it necessary design a new method for dense equipment converter stations. That say, model constructed inspection station, and algorithm designed, thus realizing assignment. The experimental results show that designed has good effect, under different numbers short, efficient...

Unreasonable public bicycle dispatching area division seriously affects the operational efficiency of system. To solve this problem, paper innovatively proposes an improved community discovery algorithm based on multi-objective optimization ( CDoMO ). The data set is preprocessed into a lease/return relationship, thereby it calculated similarity matrix, and Fast Unfolding executed matrix to obtain scheduling scheme. For results obtained by algorithm, workload indicators (scheduled distance,...

The quality of travel for residents has improved in China’s urban renewal development, but there are still barriers to the activities disadvantaged groups like people with disabilities city, including challenges accessible and a lack design. All should have access services be guaranteed equal rights, according inclusive development theory. This study examines requirements behavioural patterns barrier-free safeguard right underprivileged participate equally space. It also determines impact...

Abstract With the rapid development of suburban rail transit, fire safety issues have received more and attention. As first line Shanghai Suburban Railway, problem Railway Airport Link Line is prominent. In this paper, an automatic alarm system designed researched for Liaison Line, which adopts a hierarchical distributed structure can realize accurate detection thorough immediately sending information to station control room operation center informing location area. At same time, also...

This research of bidirectional pedestrian flows at signalized crosswalks is divided into two parts: model and application. In the part, a mixed survey including questionnaire investigation tracking conducted to gain basic data about walking tendentiousness crossing. Then, forward, right-hand, outstripping, influential coefficients are outlined quantize crossing estimate transition probabilities pedestrians. At last, an improved cellular automation proposed describe behaviors application...