scholarly journals Violence against Elderly Migrants and Its Consequences on Their Health: Experience from Monterrey, Mexico

2014 ◽  
Vol 12 (2) ◽  
pp. 161-183
Author(s):  
Arun Kumar Acharya
Keyword(s):  
Adverse Effect ◽  
Elderly People ◽  
Urban Areas ◽  
Economic Opportunity ◽  
Psychological Violence ◽  
Economic Sectors ◽  
Mexican Migrants ◽  
Different Types ◽  
Elderly Migrants ◽  
The City

AbstractIn this paper, an attempt has been made to analyse how the violence and abuse against elderly migrants in Monterrey, Mexico affects their health. For this research, 257 elderly Mexican migrants were surveyed in the Metropolitan Area of Monterrey during 2012 through 2013. The study found that the majority of elderly people migrate to urban areas in search of a better economic opportunity. Once in the city, they are absorbed into the informal economic sectors. Results indicate that most of these elderly people suffer physical, sexual and psychological violence, as well as neglect and financial abuse from their employer, relatives, clients and pedestrians, which has an adverse effect on their health. Elderly migrants reported numerous health problems, where many of them were suffering from different types of injuries, stress and depression, among others. This paper concluded that violence suffered by elderly migrants has a significant impact on their health.

scholarly journals How Does China’s New Consumption Era Reshape Residents’ Shopping Behaviors from the Perspective of Community in Hohhot, China

2021 ◽  
Vol 13 (14) ◽  
pp. 7599
Author(s):  
Fangqu Niu ◽  
Fang Wang
Keyword(s):  
Urban Areas ◽  
Structural Equation ◽  
Field Survey ◽  
Penetration Rate ◽  
Equation Model ◽  
New Era ◽  
Different Types ◽  
Variable Influence ◽  
The City

In the new consumption era, the popularization and application of information technology has continuously enriched residents’ consumption channels, gradually reshaping their consumption concepts and shopping behaviors. In this paper, Hohhot is taken as a case study, using open-source big data and field survey data to theorize the characteristics and mechanism of residents’ shopping behaviors in different segments of consumers based on geography. First, communities were divided into five types according to their location and properties: main communities in urban areas (MCs), historical communities in urban areas (HCs), high-grade communities in the outskirts of the city (HGCs), mid-grade communities in urban peripheries (MGCs), and urban villages (UVs). On this basis, a structural equation model is used to explore the characteristics of residents’ shopping behaviors and their influencing mechanisms in the new consumption era. The results showed that: (1) The online shopping penetration rate of residents in UVs and HCs is lowest, and that of residents in HGC is highest. (2) The types of products purchased in online and offline shopping by different types of community show certain differences. (3) From the perspective of influencing mechanisms, residents’ characteristics directly affect their shopping behaviors and, indirectly (through the choice of community where they live and their consumption attitudes), their differences in shopping behaviors. Different properties of communities cannot directly affect residents’ shopping behaviors, but they can affect them indirectly by influencing consumption attitudes and then affect such behaviors. Typical consumption attitudes of the new era, such as shopping for luxuries and emerging consumption, have the most significant and direct influence on shopping behaviors, as well as an intermediate and variable influence.

scholarly journals THE METHOD FOR EVALUATION OF EFFICIENCY OF THE CONCEPT OF CENTRALLY MANAGED DISTRIBUTION IN CITIES

Transport ◽  
2017 ◽  
Vol 32 (4) ◽  
pp. 348-357 ◽  
Author(s):  
Mariusz Wasiak ◽  
Marianna Jacyna ◽  
Konrad Lewczuk ◽  
Emilian Szczepański
Keyword(s):  
Vehicle Routing Problem ◽  
Urban Areas ◽  
Medium Size ◽  
Routing Problem ◽  
Logistics Network ◽  
Cross Docking ◽  
Different Types ◽  
The City ◽  
Central Management

The paper describes proecological solution dedicated for organizing logistics services in urban areas. Proposed solution is based on cross-docking processes combined with consolidation centres. Authors proposed new method of estimating economic and social benefits from implementing centrally managed cooperation of logistics operators using common city consolidation hubs. Developed mathematical model bases on Vehicle Routing Problem (VRP) with vehicles of different types, limited loading capacities and multiply depots characterized by limited throughput. Proposed approach was supported by case study of integration of distribution processes in Warsaw (Poland) performed by three medium-size logistics operators. The central management of distribution was investigated in variants assuming using existing warehouses and with new configuration of logistics network developed with using SIMMAG 3D tools. As it was proved for analysed case, total costs of distribution in the city after implementation of centrally managed distribution were reduced by 8.1% for variant with current depots and by 26.5% for variant with new logistics network, while emission of carbon monoxide (CO) was reduced respectively by 7.8 and 16.7%.

scholarly journals Bicycle center infrastructure in a city

2021 ◽  
Vol 23 (3) ◽  
pp. 98-108
Author(s):  
A. S. Makhortova ◽  
E. S. Astakhova
Keyword(s):  
Urban Areas ◽  
Spatial Development ◽  
Sports Facilities ◽  
Ski Jumping ◽  
Center Location ◽  
Optimum Distance ◽  
Different Types ◽  
The City ◽  
Wheeled Vehicles ◽  
Functional Content

The paper deals with the bicycle center infrastructure in a city, which becomes popular every year, but is not yet studied properly. Little attention is devoted to the spatial development for two-wheeled vehicles, so there are many problems to be discussed and solved.The purpose of this paper is to determine the types of bicycle centers in the structure of a city, from the main and central to regional and peripheral that connect all urban areas. Moving along the bicycle paths from home to a large bicycle center and back to home, one can communicate in bicycle centers. Less functional peripheral centers provide repair services, bicycle rental and small recreation. The city of Rostov-on-Don is taken as an example.The following parameters are determined: optimum distance between bicycle centers of different types, their functional content, bicycle center location in the city. In the future, it is possible to arrange such centers in any city due to their unification.The model of the bicycle center network is proposed for the city of Rostov-on-Don, that are characterized by different area and multifunctional purposes for each district to attract people. The main bicycle center includes sports grounds, bicycle track, rock climbers, skate park, gyms, ski jumping hall and other sports facilities. Roof-top bike trails, amphitheater with a street stage, art spaces, go-karting can be arranged on the territory of these centers.

scholarly journals Socioeconomic and Health Condition of Elderly Migrants in Monterrey City, Mexico

2013 ◽  
Vol 17 ◽  
pp. 27-41
Author(s):  
Arun Kumar Acharya
Keyword(s):  
Health Status ◽  
Urban Areas ◽  
The Elderly ◽  
Health Condition ◽  
Metropolitan Region ◽  
Economic Sectors ◽  
Socioeconomic Condition ◽  
Heart Problem ◽  
Low Blood Pressure ◽  
Elderly Migrants

Present paper attempts to analyze the socioeconomic condition of elderly migrants and their impact on health status. About 156 Mexican elderly migrants were interviewed in Monterrey Metropolitan Region during 2010-12. The study found that, majority of elderly migrates in search of a better economic opportunity in urban areas. Once they arrive to city, they absorb in informal economic sectors. Our results indicate that most of the elderly do not have any job contract as well as they also earns very less compared to younger migrants. Most of the time employers ask them to work more hours without extra salary, which has adverse effect on their health. Elderly migrants were reported numerous health problem, whereas many of them were suffering from high risk diseases such as heart problem, obesity, high & low blood pressure, asthma among others. Present study concluded that socioeconomic difference has great impact on health status of the older population.

scholarly journals Transformation of Urban Wetlands As An Effect of Urban Development: An Analysis of Deepor Beel in Guwahati, Assam

2016 ◽  
Vol 4 (1) ◽  
pp. 103-114
Author(s):  
SILPIREKHA PANDIT
Keyword(s):  
Urban Areas ◽  
Elephas Maximus ◽  
Railway Track ◽  
Ramsar Site ◽  
Urban Wetlands ◽  
Land Use Pattern ◽  
Entire Area ◽  
Different Types ◽  
Asiatic Elephant ◽  
The City

Deepor Beel is a Ramsar Site and a wetland of great biodiversity, which is situated towards the South-western part of Guwahati. The Rani and Garbhanga Reserved Forests are adjacent to the wetland, which altogether stands as a complete ecosystem providing environmental solutions, food security and different types of biodiversity to the city. The forest serves as an abode to the Northeastern region’s Asiatic elephant (Elephas maximus), which is an endangered species. But with various recent urban developments, the wetland and the whole ecosystem has been under threat of diminishing area of the wetland, extinction of biodiversity, as well as transformation of land use pattern of the entire area and its surroundings. The Indian Railways constructed the southern railway track in 2001, an action which gradually divided the Deepor Beel into segments and, thus, affected the wetland in particular and the ecosystem as a whole. Illegal settlements, setting up of factories, construction of highways, etc. have also hampered the wetland in many ways while also posing a threat to the urban areas. This paper shall analyse the various developments affecting the wetland and shall ind strategies to regulate further developments around the wetland.

Isolation and Diagnosis of Fungi from Samples of Spices in the City of Nasiriya

2020 ◽  
pp. 7-9
Keyword(s):  
Chronic Diseases ◽  
Dilution Method ◽  
Local Markets ◽  
White Pepper ◽  
Black And White ◽  
Different Types ◽  
Potential Risks ◽  
The City ◽  
Isolated Species

Examination of (35) samples of spices obtained from local markets for the purposes of isolating and diagnosing fungi growing on them. Anine isolates belonging to 13 different types of fungi were diagnosed by the standard dilution method with three replications, and it has been observed that the most samples from which the fungi were isolated is ginger. It was found that the most isolated species of fungi are Penicillium, Aspergillus, and Rizupes spp. A rare colony of fungi was observed, which indicates contamination of the spices under study with the fungus. The present study aims to identify the potential risks of the presence of fungi in spices and what may result from mycotoxins that may be the cause of many chronic diseases as a result of using these spices in large quantities. The study recommends limiting the use of contaminated spices, especially ginger, in preparing food and its uses, in addition to other types such as cloves, black and white pepper, and other types of spices found in the local markets, especially the expired ones.

Urbanization of fauna on the example of marsh frog (Pelophylax ridibundus)

2015 ◽  
Vol 26 (3-4) ◽  
pp. 116-123
Author(s):  
A. P. Korzh ◽  
T. V. Zahovalko
Keyword(s):  
Urban Areas ◽  
Cognitive Modeling ◽  
Negative Impact ◽  
Natural Populations ◽  
Cellular Level ◽  
Anthropogenic Factors ◽  
Migration Routes ◽  
Corrective Effect ◽  
The Impact ◽  
The City

Recently, the number of published works devoted to the processes of synanthropization of fauna, is growing like an avalanche, which indicates the extreme urgency of this theme. In our view, the process of forming devices to coexist with human and the results of his life reflects the general tandency of the modern nature evolution. Urbanization is characteristic for such a specific group of animals like amphibians, the evidence of which are numerous literature data. Many researchers use this group to assess the bioindicative quality of the environment. For this aim a variety of indicators are used: from the cellular level of life of organization up to the species composition of the group in different territories. At the same time, the interpretation of the results is not always comparable for different areas and often have significantly different interpretations by experts. Urban environment, primarily due to the contamination is extremely aggressive to amphibians. As a consequence, the urban populations of amphibians may be a change in the demographic structure, affecting the reproductive ability of the population, the disappearance of the most sensitive species or individuals, resizing animals, the appearance of abnormalities in the development, etc. At the same time play an important amphibians in the ecosystems of cities, and some species in these conditions even feel relatively comfortable. Therefore, it is interesting to understand the mechanisms of self-sustaining populations of amphibians in urban environments. To assess the impact of natural and anthropogenic factors on the development of amphibian populations were used cognitive modeling using the program Vensim PLE. Cognitive map of the model for urban and suburban habitat conditions were the same. The differences concerned the strength of connections between individual factors (migration, fertility, pollution) and their orientation. In general, factors like pollution, parasites, predators had negative impact on the population, reducing its number. The birth rate, food and migration contributed to raising number of individuals. Some of the factors affected on the strength to of each other as well: the majority of the factors affected the structure of the population, had an influence on the fertility. Thanks to it the model reflects the additive effect of complex of factors on the subsequent status of the population. Proposed and analyzed four scenarios differing strength and duration of exposure. In the first scenario, a one-time contamination occurs and not subsequently repeated. The second and third scenario assumes half board contamination, 1 year (2 scenario) and two years (scenario 3). In the fourth scenario, the pollution affected the population of amphibians constantly. In accordance with the results of simulation, much weaker than the natural populations respond to pollution - have them as an intensive population growth and its disappearance at constant pollution is slow. Changes to other parameters of the model showed that this pollution is the decisive factor -only the constant action leads to a lethal outcome for the populations. All other components of the model have a corrective effect on the population dynamics, without changing its underlying trand. In urban areas due to the heavy impact of pollution maintaining the population is only possible thanks to the migration process – the constant replenishment of diminishing micropopulations of natural reserves. This confirms the assumption that the form of existence metapopulations lake frog in the city. In order to maintain the number of amphibians in urban areas at a high level it is necessary to maintain existing migration routes and the creation of new ones. Insular nature of the placement of suitable habitats in urban areas causes the metapopulation structure of the types of urbanists. Therefore, the process of urbanization is much easier for those species whicht are capable of migration in conditions of city. In the initial stages of settling the city micropopulationis formed by selective mortality of the most susceptible individuals to adverse effects. In future, maintaining the categories of individuals is provided mainly due to migration processes metapopulisation form of the species of existence is supported). It should be noted that the changes in the previous levels are always saved in future. In the case of reorganizations of individuals we of morphology can assume the existence of extremely adverse environmental conditions that threaten the extinction of the micropopulations. 

Epizootological features of demodicosis in homeless animals in the city of Tyumen ЭПИЗООТОЛОГИЧЕСКИЕ ОСОБЕННОСТИ ДЕМОДЕКОЗА У БЕЗДОМНЫХ ЖИВОТНЫХ В ГОРОДЕ ТЮМЕНИ

2019 ◽  
pp. 6-11
Keyword(s):  
Clinical Manifestation ◽  
Seasonal Dynamics ◽  
Urban Areas ◽  
Entire Population ◽  
Potential Threat ◽  
Stray Dogs ◽  
Stray Cats ◽  
The City

Широкое распространение безнадзорных животных на территории городов несет за собой потенциальную угрозу распространения зооантропонозных заболеваний, одним из которых является демодекоз. Невозможно разработать мероприятия, направленные на борьбу с заболеванием и его профилактику, без анализа данных особенностей возникновения и распространения инвазии среди всей популяции восприимчивых животных. Поэтому целью нашей работы явилось изучение распространения демодекоза среди безнадзорных собак и кошек в городе Тюмени. В задачи исследования входило изучение распространения демодекоза и его клинического проявления среди бездомных собак и кошек в условиях города Тюмени и определение сезонной динамики заболевания. Работу выполняли в 2016-2018 гг. на базе кафедры анатомии и физиологии ФГБОУ ВО ГАУ Северного Зауралья, в лаборатории акарологии ВНИИВЭА – филиала ТюмНЦ СО РАН, а также в производственных условиях на базе пункта временного содержания безнадзорных домашних животных МКУ «ЛесПаркХоз». Демодекозная инвазия распространена среди бездомных кошек и собак. Наиболее часто демодекоз встречается у собак, экстенсивность инвазии от 0,65 до 0,72%. Заболевание демодекозом у бездомных собак регистрировали на протяжении всего года, но 54,6% больных собак поступали в апреле и мае. Большинство больных демодекозом – это молодые собаки в возрасте от 1,5 месяцев до 2-х лет – 75,76%, животные старше двух лет гораздо реже страдали от демодекоза – 24,24%. Генерализацию демодекоза регистрировали у 21 собаки (63,64%), а локализованные очаги – у 12 собак (36,36%). Наиболее распространенной формой проявления демодекоза у бездомных собак является пустулезная, или пиодемодекоз. Данная форма заболевания была отмечена у 16 собак (48,49%), чешуйчатая форма отмечалась у 10 собак (30,30%), а смешанная – у 7 собак (21,21%). The widespread use of stray animals in urban areas carries with it the potential threat of the spread of zooanthroponotic diseases, one of which is demodicosis. It is impossible to develop measures aimed at combating the disease and its prevention without analyzing the data on the characteristics of the occurrence and spread of invasion among the entire population of susceptible animals. Therefore, the purpose of our work was to study the distribution of demodicosis among street dogs and cats in the city of Tyumen. The objectives of the study included the study of the spread of demodicosis and its clinical manifestation among stray dogs and cats in the conditions of the city of Tyumen and the determination of the seasonal dynamics of the disease. Demodectic invasion is common among stray cats and dogs. Most often, demodicosis occurs in dogs, with extensive invasion from 0.65 to 0.72%. Demodecosis in stray dogs was recorded throughout the year, but 54.6% of sick dogs were reported in April and May. The majority of patients with demodicosis are young dogs between the ages of 1.5 months and 2 years old - 75.76%, animals older than two years suffer less from demodicosis, only 24.24%. Generalization of demodicosis was recorded in 21 dogs (63.64%), and localized foci in 12 dogs (36.36%). The most common form of demodicosis in stray dogs is pustular or pyodemodecosis. This form of the disease was observed in 16 dogs (48.49%), scaly form, was observed in 10 dogs (30.30%), and mixed in 7 dogs (21.21%).

Sign in / Sign up

Export Citation Format

Share Document