The Community Renewal of Shantytown Transformation in Old Industrial Cities:Evidence from Tiexi Worker Village in Shenyang,China

There are many problems,such as poverty,unemployment,poor infrastructure and how to improve the ecological environment,in the shantytowns of old industrial cities.Shantytowns are the most centralized areas with different contradictions,referred to as the‘problem areas’of urban sustainable development.The shantytown transformation of old industrial cities is a typical process of unit community disintegration,which is reflected not only in the reconstruction of physical space but also in the community renewal of social spatial integration and culture reconstruction.Based on qualitative research,questionnaires and in-depth interviews,taking Tiexi Worker Village in Shenyang as a research case,this paper attempts to analyse the characteristics and driving forces of the community renewal of shantytown transformation in old industrial cities.We found that the physical space of Tiexi Worker Village has changed considerably,which is embodied in its land use structure,living environment and community service facilities,reflecting the development of community function from simple industrial function to comprehensive functions.The residents in this community have experienced a transformation from a period of homogeneity to one of heterogeneity.The social network of the community has been destroyed.Social stratification,social differentiation and higher fluidity have occurred.Community renewal is mainly affected by macro factors such as policy regulation,economic driving,condition constraints,and micro factors such as residents’choice of living space and willingness to renew their communities.The transformation policy of the old industrial zone and the development policy of the new urban area are the fundamental and deep-seated reasons for the renewal of Tiexi Worker Village,which determine the direction of the renewal and development of the community.The paid use of land and the development of the real estate industry are the direct stimulating factors for the renewal of Tiexi Worker Village,which become the direct reasons for the spatial transformation.The changes in the population in urban and rural areas and the promotion of traffic are the driving factors for the renewal of the community,while the choice of residents and their willingness regarding community renewal are the endogenous forces for promoting community renewal.Finally,the author attempts to put forward a model of the interlaced mechanism of the forming of community renewal at the macroscopic and microcosmic levels,which are the urban renewal and reconstruction and social space differentiation of community residents,respectively.

Survey Analysis on Performance of Village Extension Workers in Beijing

To accelerate the improvement in construction of grass-roots agricultural sci-tech service system, establish the Village Extension Worker (VEW) service team, and satisfy increasing demand of Beijing's farmers for agricultural sci-tech services, Beijing Municipal Bureau of Agriculture selected and trained 500 village-level agricultural technicians to provide agricultural technical services in August 2010. We carried out an interview and questionnaire survey for the first 296 VEWs, and analyzed their basic information, to find out their current service situations, technical training and demand, as well as difficulties in the course of providing services. On the basis of these, we put forward our recommendations on improving the VEW construction.

Assessment of Pig Disease Prevention of Smallholder Farmers and Village Animal Health Workers in Rural and Peri-Urban Cambodia

Biosecurity measures are essential for protecting pig health, however, these practices are not always utilized by smallholder farmers in Cambodia. This study aimed to assess the knowledge and practices, in terms of pig biosecurity measures, of individual stakeholders involved in pig production in rural and peri-urban households in Cambodia. A survey tool was developed and administered using Kobotoolbox, an online electronic survey tool. Surveys were conducted in the provinces of Kampong Thom, Siem Reap, and Battambang during December 2017 to September 2018. There were 225 pig farmers, 43 village animal health workers (VAHWs), 3-district veterinarians (DVs), and 81 feed store owners enrolled in the study. Results showed that several biosecurity guidelines are not followed or well understood by farmers. Specific concerning practices included using natural boars, sharing pig equipment (e.g. scales), feeding kitchen waste, managing other livestock, handling manure, and not restricting access by visitors (VAHWs or DVs, boar owners, pig buyers, neighbors, and meat sellers). Thus, education of pig smallholder farmers and VAHWs on pig biosecurity is needed for improving pig health and production, economic value, and livelihood of smallholder farmers in Cambodia.

Influence of Migrant Workers Returning to Hometown on the Changes of Village Social Structure

Based on field survey data of Village Z in Henan Province and from the perspective of the end of villages,we studied the influence of migrant workers returning to hometown on the changes of village social structure from village social interaction and village right reconstruction.Survey results show that social interaction centers of migrant workers returning to hometown for starting an undertaking move outside,which has exceeded the range of rural society of acquaintances and promoted the breaking of the traditional social relationship network " Differential Model of Association".In addition,migrant workers returning to hometown actively participate in building village rights and show more passionate political enthusiasm and practice of modern democratic concept.Furthermore,it not only speeds up disintegration of China's small peasant economy and division of traditional farmers,but also is an important opportunity for realizing farmers' self-ending and village ending,as well as urban and rural integration.

Knowledge Level about HIV/AIDS among the Villagers of Comilla District, Bangladesh

The HIV/AIDS epidemic has grown on an unprecedented scale since it was first recognized, and presently it is considered as a well known global public health crisis. In making the health policy where millions of populations are at risk, it is necessary to understand the knowledge level about HIV/AIDS. So, this study aimed at to investigate the knowledge level about HIV/AIDS among the villagers. Data and necessary information were collected from one hundred villagers of Salmanpur from Comilla district, Bangladesh through a structured questionnaire. The collected data were used for univariate analysis, to carry out the description of the variables;and to justify the total score of knowledge about HIV/AIDS among the respondents, Cronbach’s alpha (α) was calculated. The results revealed that almost all the respondents (92.00%) were ever heard about HIV/AIDS and half of them (51.00%) were known it as a communicable disease. Majority of the respondents (62.00%) believed that it is caused by heterosexual relation as well as sex with HIV positive persons. However, a good number of respondents were found unaware about the major causes and preventive ways of AIDS. Less than half of the respondents (45.00%) had medium knowledge (α = 0.34 - 0.66) and only 36.00% had the enough knowledge about HIV/AIDS. The knowledge level is increasing with the increase of education level, and the respondents who involved in agricultural works are found the lowest knowledge level (47.00%) about HIV/AIDS. The villagers were known about HIV/AIDS but they do not have accurate information about the ways in which AIDS virus can or cannot be transmitted. Therefore, effective programs should be taken to increase the knowledge level about HIV/AIDS among the villagers in Bangladesh.

Game analysis of endogenous force in developing cooperatives in the village: A case study

With village elite fl ow as the clues, this study mainly describes the development of the Hongqi village cooperative organization. Through analyzing the fl ow condition in development process of the village elite personnel in the village cooperatives, this paper explores the struggle and cooperation between the developments of cooperatives of endogenous force in rural structure. The study found that under the limited situation of rural elite capacity, as an embedded base village bottom-up formation of cooperatives, the internal forces are constantly in a tension structure, the various forces in the different development period are conversion between the symbiotic and opposition; Combination, differentiation, struggle of various forces within the cooperative are supported by their own wealth, genetic, factional social capital; the splits and realignments of malignant competition forces caused by internal cooperatives are the key power to restrict the development of village cooperatives. The base-level countryside and cooperatives needs limited elite unity and equilibrium of internal forces to obtain effective governance and long-term development.

Zhongguan Village,China's Silicon Valley

In 1999,driven by the dream of using technology to change people's lives, Li Yanhong,returned to Zhongguan- cun (Zhongguan Village in Chinese), Beijing from Silicon Valley in the U.S.to create Baidu.com.Over the years,Baidu has become the most frequently hitted website in China as well as the largest Chinese search engine and Chinese lan- guage website in the world.In

"Emperor's Power Far Away from the Countryside"and"Town in Charge of Village Affairs":The Extreme Grass-roots Management System is Not Conducive to the Healthy Development of the Countryside

This paper compares the two different rural management methods of"emperor’s power far away from the countryside"and"town in charge of village affairs",which shows that the extreme grass-roots management system is not conducive to rural development.This paper also points out that rural development needs to find a road of sustainable development in line with its own characteristics,which is the fundamental shortcut to change poverty and become rich for a long time.

It's a Village Life!

I love Beijing, but after a long working week, nothing suits me better than "heading for the hills," or really the village! We have found a quiet place to while away the weekend...no telephone, no computer, no honking horns and busy weekend shopping trips, no entertaining or being entertained. Friday afternoon ends and we are anxious to be out of the city as soon as possible.

HANDICRAFTS BOOST VILLAGER’S INCOME IN MAINLING

Some Tibetan people regard it as a luxury or of high class to drink tea or wine in a silver-plated wooden bowl,with such bowls mostly made in Tibet’s places of lower attitude like in eastern Nyingchi City.Known as the Tibetan medicinal world,the region’s Mainling

Advancing Arts One village’s oil paintings lead the development of south China’s cultural industries

The Dafen art museum, the largest such museum in Shenzhen, was built int he village in 2007 to he a platform for art exhibitions and exchange,

The Research of Cenozoic Migrant Worker Satisfaction

The phenomenon of Cenozoic migrant worker shortage is a realism problem of China's enterprise, and Cenozoic migrant worker has become an important force occupied the social structure. So the study of Cenozoic migrant worker's status and the demand is imperative. Understand employees' both psychological and physiological satisfaction of enterprises' environmental factors, and make some corresponding changes is of great help to reduce the employee turnover rate. This paper commenced to research from the Cenozoic migrant worker 's characteristics, analyzed conditions and puts forward the corresponding countermeasures.

Association of TNF-α-238G/A and 308 G/A Gene Polymorphisms with Pulmonary Tuberculosis among Patients with Coal Worker’s Pneumoconiosis

Objectives Tumor necrosis factor-α （TNF-α） may play an important role in host＇s immune response to mycobacterium tuberculosis （M. tuberculosis） infection. This study was to investigate the association of TNF-α gene polymorphism with pulmonary tuberculosis （TB） among patients with coal worker＇s pneumoconiosis （CWP）. Methods A case-control study was conducted in 113 patients with confirmed CWP complicated with pulmonary TB and 113 non-TB controls with CWP. They were matched in gender, age, job, and stage of pneumoconiosis. All participants were interviewed with questionnaires and their blood specimens were collected for genetic determination with informed consent. The TNF-α gene polymorphism was determined with polymerase chain reaction of restriction fragment length polymorphism （PCR-RFLP）. Frequency of genotypes was assessed for Hardy-Weinberg equilibrium by chi-square test or Fisher＇s exact probability. Factors influencing the association of individual susceptibility with pulmonary TB were evaluated with logistic regression analysis. Gene-environment interaction was evaluated by a multiplieative model with combined OR. All data were analyzed using SAS version 8.2 software. Results No significant difference in frequency of the TNF-α-308 genotype was found between CWP complicated with pulmonary TB and non-TB controls （2,2=5.44, P=-0.07）. But difference in frequency of the TNF-α-308 A allele was identified between them （2,2-5.14, P=0.02）. No significant difference in frequencies of the TNF-α-238 genotype and allele （P=0.23 and P=0.09, respectively） was found between cases and controls either, with combined （GG and AA） OR of 3.96 （95% confidence interval of 1.30-12.09） at the -308 locus of the TNF-α gene, as compared to combination of the TNF-α-238 GG and TNF-α-308 GG genotypes. Multivariate-adjusted odds ratio of the TNF-α-238 GG and TNF-α-308 GA genotypes was 1.98 （95% CI of 1.06-3.71） for risk for pulmonary TB in patients with CWP. There was a synergic interaction between the TNF-a-308 GG genotype and body mass index （OR=4.92）, as well as an interaction between the TNF-α-308 GG genotype and history of BCG immunization or history of TB exposure. And, the interaction of the TNF-α-238 GG genotype and history of BCG immunization or TB exposure with risk for pulmonary TB in them was also indicated. Conclusions TNF-α-308 A allele is associated with an elevated risk for pulmonary TB, whereas TNF-α-238 A allele was otherwise.

An analysis of contributing mining factors in coal workers’pneumoconiosis prevalence in the United States coal mines,1986-2018

In the United States,an unexpected and severe increase in coal miners’lung diseases in the late 1990s prompted researchers to investigate the causes of the disease resurgence.This study aims to scrutinize the effects of various mining parameters,including coal rank,mine size,mine operation type,coal seam height,and geographical location on the prevalence of coal worker’s pneumoconiosis(CWP)in surface and underground coal mines.A comprehensive dataset was created using the U.S.Mine Safety and Health Administration(MSHA)Employment and Accident/Injury databases.The information was merged based on the mine ID by utilizing SQL data management software.A total number of 123,589 mine-year observations were included in the statistical analysis.Generalized Estimating Equation(GEE)model was used to conduct a statistical analysis on a total of 29,707,and 32,643 mine-year observations for underground and surface coal mines,respectively.The results of the econometrics approach revealed that coal workers in underground coal mines are at a greater risk of CWP comparing to those of surface coal operations.Furthermore,underground coal mines in the Appalachia and Interior regions are at a higher risk of CWP prevalence than the Western region.Surface coal mines in the Appalachian coal region are more likely to CWP development than miners in the Western region.The analysis also indicated that coal workers working in smaller mines are more vulnerable to CWP than those in large mine sizes.Furthermore,coal workers in thin-seam underground mine operations are more likely to develop CWP.

Differences in Male Climacteric Symptoms and Lifestyle Depending on the Duration of Working among Rotating Night Shift Workers

Background: There are various health problems in rotating shift workers. There have been few studies on the associations of male climacteric symptoms with duration of working and lifestyle. Objective: The aim of this study was to determine the differences in male climacteric symptoms depending on the number of working years and to determine whether lifestyle habits differ depending on the number of working years in rotating shift workers. Methods: We collected participant’s data from the manufacturing companies in Japan during the period from March to May in 2017. We conducted a self-administered questionnaire survey in 1561 male rotating night shift workers. Male climacteric symptoms were evaluated by using the Aging Males’ Symptoms (AMS) rating scale. We analyzed 636 rotating shift workers aged over 40 years old whose all AMS data was collected. Results: A significant difference in psychological AMS score was found between men who had worked for 10 - 19 years (9.4 ± 3.9) and men who had worked for more than 40 years (7.6 ± 3.0) (p = 0.011). Sexual functional AMS score significantly differed depending on the number of working years (less than 10 years: 8.1 ± 3.9, 10 - 19 years: 9.8 ± 4.1, 20 - 29 years: 7.9 ± 3.3, 30 - 39 years: 9.3 ± 3.5, more than 40 years: 9.3 ± 3.5) (p < 0.001). The proportion of workers with a balanced meal intake was significantly lower in men who had worked for less than 10 years and the proportions of such workers were significantly higher in men who had worked for 10 - 19 years and for more than 40 years. The proportions of men who did not drink alcohol were high in men who had worked for less than 10 years and 20 - 29 years and low in men who had worked more than 30 years. Conclusion: Psychological AMS score and sexual functional AMS score are significantly different among the 5 groups according to the number of working years on rotating shift. In addition, well-balanced diet on day shift and reduction of alcohol drinking is a related-factor for long-term rotating night shift workers.

Wage Levels of Rural Migrant Workers in China during 1979-2010： Estimates and Trends

Studies on long-term wage levels of rural migrant workers are rarely found in relevant literature. On the basis of systematic collection of statistical data, this paper gives a quantitative estimation of the wage level of rural migrant workers in China and its evolution following pro market reforms since 1978. Results indicate that over the past 30 years, the nominal monetary wage of migrant workers maintained a 10% average annual increase. Real wage levels adjusted by the consumer price index （CPI） experienced three stages of evolution： initially, migrant workers earned a higher average monetary salary than formal employees, whereas this situation reversed in later stages.

农村电子商务、农民工返乡创业与乡村振兴——基于中国家庭追踪调查(CFPS)的实证分析

近年来,以电子商务发展为代表的数字化转型正在加快推进,并呈现出由城市加速向农村渗透的局面,但当前关于数字经济对农民工群体影响的文献较少,更忽视了农村电子商务发展对农民工返乡创业的潜在作用。论文以电子商务进农村综合示范政策为准自然实验,并与2012—2020年中国家庭追踪调查(CFPS)的五期面板数据进行匹配,借助多时点双重差分模型研究农村电子商务发展对农民工返乡创业的影响。结果表明,农村电子商务发展将农民工返乡创业比例提高了2个百分点,在经过一系列稳健性检验后该结论依然成立。机制分析发现,农村电子商务发展能够拓宽农民工信息获取渠道、缓解农民工的社交网络约束和资金约束,进而促进农民工返乡创业。异质性分析结果表明,农村电子商务发展的返乡创业促进作用对于受教育水平较低、家庭收入水平较低、地区经济发展水平较低的农民工更为明显,体现出农村电子商务发展的包容性特征。论文的政策启示是,要加快农村电子商务建设,促进农民工返乡创业,以数字乡村建设赋能乡村振兴。

Development of PC Worker’s Management System in PC Training Room and Office by Using IoT Technology

At present time, there has been a demand for management systems that can survey and monitor a PC （personal computer） practice room, movement of people in an office, situation of utilization of facilities and so on in real time without causing psychological stress. For example, PC administrators in Japanese national educational institutions must report operation status of PC practice rooms once a year. But, there is currently no system for automatically recording PC operating situations. Therefore, the burden on the PC administrators is big. In this study, we aimed at systems for accurately managing the sitting and work time without psychologically stressing PC users. This time, we propose uniform management systems of sitting and work time using smart tap node and mat sensor node by IoT （Internet of Things） technology. The smart tap was connected to PCs to acquire the operating status of the PCs. In parallel with this smart tap, the mat sensor was used to acquire human presence state. By calculating binary data representing the PC operating status and human presence state from the two sensing data （smart tap and mat sensor） by the proposed technique, we can exactly calculate wasteful power consumption etc. The use of IoT technology makes it unnecessary to use large installation services when introducing our system. Therefore, this our proposal system can be easily installed even by unskilled workers.

Delivery of public health services by community health workers(CHWs)in primary health care settings in China:a systematic review(1996–2016)

Background:Community Health Workers(CHWs)have been widely used in response to the shortage of skilled health workers especially in resource limited areas.China has a long history of involving CHWs in public health intervention project.CHWs in China called village doctors who have both treatment and public health responsibilities.This systematic review aimed to identify the types of public health services provided by CHWs and summarized potential barriers and facilitating factors in the delivery of these services.Methods:We searched studies published in Chinese or English,on Medline,PubMed,Cochrane,Google Scholar,and CNKI for public health services delivered by CHWs in China,during 1996-2016.The role of CHWs,training for CHWs,challenges,and facilitating factors were extracted from reviewed studies.Results:Guided by National Basic Public Health Service Standards,services provided by CHW covered five major areas of noncommunicable diseases(NCDs)including diabetes and/or hypertension,cancer,mental health,cardiovascular diseases,and common NCD risk factors,as well as general services including reproductive health,tuberculosis,child health,vaccination,and other services.Not many studies investigated the barriers and facilitating factors of their programs,and none reported cost-effectiveness of the intervention.Barriers challenging the sustainability of the CHWs led projects were transportation,nature of official support,quantity and quality of CHWs,training of CHWs,incentives for CHWs,and maintaining a good rapport between CHWs and target population.Facilitating factors included positive official support,integration with the existing health system,financial support,considering CHW’s perspectives,and technology support.Conclusion:CHWs appear to frequently engage in implementing diverse public health intervention programs in China.Facilitators and barriers identified are comparable to those identified in high income countries.Future CHWs-led programs should consider incorporating the common barriers and facilitators identified in the current study to maximize the benefits of these programs.