Demographic Analysis of Childhood Pedestrian Injuries

PEDIATRICS ◽  
1985 ◽  
Vol 76 (3) ◽  
pp. 375-381
Author(s):  
Frederick P. Rivara ◽  
Melvin Barber
Keyword(s):  
Traffic Engineering ◽  
Living Environment ◽  
Socioeconomic Background ◽  
Poverty Level ◽  
Injured Child ◽  
Census Tracts ◽  
Pedestrian Injury ◽  
The Hours ◽  
Pedestrian Injuries ◽  
The City

Factors in a child's living environment and socioeconomic background that contribute to the risk of pedestrian injury were studied. In 1982, in the city of Memphis, there were 210 pedestrian injuries among children aged 0 to 14 years, a rate of 138/100,000 children. The injured child was most often male, with mean age of 7.3 years; the child was usually struck while crossing the street between intersections, most commonly during the hours from 2 to 7 PM. Pedestrian injuries occurred in 81 of the 142 census tracts in the city. Compared with census tracts without reported injuries, these tracts had twice the percentage of nonwhite population, lower household incomes, more children living in female-headed house-holds, more families living below the poverty level, and greater household crowding (all differences significant at P < .01). The single variable of crowded housing per acre best predicted the number of injuries per acre in multiple regression analysis. A group of children who are at high risk of pedestrian injury through increased exposure in the environment was identified. As with many other types of injuries, modification of external factors—in this case, traffic engineering modifications—seems to be the most practical solution.

scholarly journals Daytime perimeter environmental noise in the vicinity of four hospitals in the city of Lima, Peru

Noise Mapping ◽  
2020 ◽  
Vol 7 (1) ◽  
pp. 239-247
Author(s):  
Alberto E. García-Rivero ◽  
Ricardo Ángel Yuli-Posadas ◽  
Warren Reátegui Romero ◽  
Odón Sánchez-Ccoyllo ◽  
Wilfredo Bulege-Gutierrez ◽  
...  
Keyword(s):  
Working Hours ◽  
Environmental Noise ◽  
Integration Time ◽  
Environmental Standards ◽  
Mean Values ◽  
The Hours ◽  
Measurement Mode ◽  
Special Protection Areas ◽  
The City ◽  
National Environmental

AbstractThe present study is intended to get to know the levels of perimeter diurnal environmental noise of four hospitals in the city of Lima. The measurement mode used at each hospital was A-weighting, with an integration time of five minutes per recording. It was measured in the FAST mode with calibrations made at the beginning and end of the measurement day. Statistical analysis consisted of the mean comparison T test which was applied at all the hospitals considered in the study. At the four hospitals, at all the hours of measurement and both on working days and non-working days (Sunday), LAeq mean values are higher than 83 dBA. On working days, two periods of maximum noise from 08:00 to 10:00 in the morning and from 17:00 to 19:00 in the afternoon coincide with the start and end of working hours. The perimeter diurnal environmental noise levels determined at the vicinity of four hospitals show higher values in all cases to those established by the Peruvian National Environmental Standards for Noise for special protection areas both for working days and for non-working days. Noise that comes from the dense and disorganized traffic of Lima plays a fundamental role in this behaviour.

Research and application of new media urban landscape design method based on 5G virtual reality

2021 ◽  
pp. 1-9
Author(s):  
Guangchao Zhang ◽  
Xinyue Kou
Keyword(s):  
Virtual Reality ◽  
New Media ◽  
Urban Landscape ◽  
Design Method ◽  
Smart Cities ◽  
Rapid Development ◽  
Environmental Design ◽  
Landscape Design ◽  
Living Environment ◽  
The City

In recent years, with the rapid development of VR technology, its application range gradually involves the field of urban landscape design. VR technology can simulate complex environments, breaking through the limitations of traditional environmental design on large amounts of information processing and rendering of renderings. It can display complex and abstract urban environmental design through visualization. With the support of high-speed information transmission in the 5G era, VR technology can simulate the overall urban landscape design by generating VR panoramas, and it can also bring the experiencer into an immersive and interactive virtual reality world through VR video Experience. Based on this, this article uses the 5G virtual reality method in the new media urban landscape design to conduct research, aiming to provide an urban landscape design method with strong authenticity, good user experience and vividness. This paper studies the urban landscape design method in the new media environment; in addition, how to realize the VR panorama in the 5G environment, and also explores the image design of each node in the city in detail; and uses the park design in the city As an example, the realization process of the entire virtual reality is described in detail. The research in this article shows that the new media urban landscape design method based on 5G virtual reality, specifically to the design of urban roads, water divisions, street landscapes, and people’s living environment, makes the realization of smart cities possible.

ID: 89: RESIDENTIAL SEGREGATION AND SPATIAL CLUSTERING OF COLONOSCOPY RESOURCES WITHIN THE CITY OF CHICAGO

2016 ◽  
Vol 64 (4) ◽  
pp. 936.2-937 ◽  
Author(s):  
K Naylor ◽  
O Kassim ◽  
K Kim
Keyword(s):  
Spatial Clustering ◽  
Census Bureau ◽  
Geospatial Analysis ◽  
Unequal Distribution ◽  
South Side ◽  
White Race ◽  
Census Tracts ◽  
Population Demographic ◽  
The City ◽  
Hispanic White

BackgroundIn Illinois for the year 2015, colorectal cancer (CRC) is projected to cause 2,090 deaths, making it the leading cause of non-tobacco related cancer mortality. African American or black Illinois residents have an approximately 7% greater incidence and a 30% higher mortality rate when compared to white residents. Guideline consistent CRC screening is known to increase early diagnosis and reduce cancer related death. Colonoscopy is the most commonly performed screening modality and diagnostic colonoscopy is required for follow up of abnormal non-invasive screening tests.The City of Chicago is home to 2.7 million residents, of whom 31% are non-Hispanic white and 37% are non-Hispanic black. Chicago is known to have significant residential racial segregation with 69% of the total non-Hispanic black population living within communities located south of Roosevelt Avenue, on Chicago's south side. Relatively homogenous minority communities, such as Chicago's south side, are prone to the development of healthcare inequities that may result in the development of healthcare disparities.ObjectiveThe objective of this study was to use geographic information systems and geospatial analysis to investigate the spatial distribution of healthcare facilities that perform colonoscopy within the City of Chicago.MethodsPopulation demographic data by census block was obtained from the U.S. Census Bureau, 2009–2013 American Community Survey 5-Year Estimates. The locations of facilities performing colonoscopy procedures were identified through internet search; review of Illinois Department of Public Health hospital listings; and ambulatory surgery center (ASC) accreditation listings. Each facility was contacted by phone to confirm performance of on-site colonoscopy and to obtain the number of on-site endoscopy procedure rooms. The addresses of facilities were geocoded using GPS Visualizer. City of Chicago census tract boundaries were mapped using U.S. Census Bureau Tiger Line shapefiles. Maps were created and geospatial analysis was performed using Esri ArcMap version 10.2.ResultsWithin the City of Chicago, a total of 41 facilities were identified that perform on-site colonoscopy. Of the 41 facilities, 26 were hospital-based and 15 were ASC-based. 10 of 26 (38%) Hospital-based colonoscopy sites and 3 of 15 (20%) ASC-based colonoscopy sites were located on Chicago's south side. There were a total of 134 endoscopy procedure rooms reported across the 41 facilities. 30 of the 134 (22%) endoscopy procedure rooms were located on Chicago's south side. Spatial overlap was observed between areas with clustering of endoscopy procedure rooms and census tracts with greater than 80% non-Hispanic white race.ConclusionsThere is an unequal distribution of colonoscopy facilities and endoscopy procedure rooms across the City of Chicago with geographic clustering of colonoscopy infrastructure observed on Chicago's north side within census tracts comprised of greater than 80% non-Hispanic white race. Census tracts containing high proportions of non-Hispanic black race were clustered on Chicago's south side within areas with a relative paucity of colonoscopy infrastructure. The spatial clustering of colonoscopy procedure rooms represents a healthcare resource inequity that may contribute to the persistence of disparities in CRC related mortality among non-Hispanic black communities in Chicago.

The Role of the Physical and Traffic Environment in Child Pedestrian Injuries

PEDIATRICS ◽  
1996 ◽  
Vol 98 (6) ◽  
pp. 1096-1103
Author(s):  
Phyllis F. Agran ◽  
Diane G. Winn ◽  
Craig L. Anderson ◽  
Cecile Tran ◽  
Celeste P. Del Valle
Keyword(s):  
Injury Risk ◽  
Population Based ◽  
Traffic Volume ◽  
Vehicular Traffic ◽  
Single Family ◽  
Pedestrian Injury ◽  
Vehicular Speed ◽  
Pedestrian Injuries ◽  
And Gender ◽  
Rate Ratios

Objective. To identify environmental risk factors on residential streets for pediatric pedestrian injuries. Method. The sample consisted of 39 Latino children 0 to 14 years of age injured as pedestrians on a street in the same block as their home and 62 randomly selected neighborhood control subjects matched to the case by city, age or year of birth, ethnicity, and gender. The cases were identified from a population-based hospital and coroner's office surveillance system established in north-central Orange County, CA. Neighborhood assessments were performed from 3:45 PM to 5 PM, a fairly active time for young pedestrians. The cases were compared with the controls using conditional logistic regressions; in this study design, the odds ratios were interpreted as estimates of the incidence rate ratios. Results. Children living in a multifamily residence had an incidence of injury greater than that of children living in single-family residence on a single lot (odds ratio [OR] 3.1, 95% confidence interval [CI] 1.3-7.6). The ORs in the highest category were several times those in the lowest category for both parked vehicles (OR 9.6, 95% CI 2.6-36) and total number of pedestrians observed (OR 4.7, 95% CI 1.4-16). Vehicle parking, total pedestrians, vehicular traffic volume, and speed were examined in a multivariate model. The association of vehicles parked on the street with pedestrian injury risk remained significant. Unlike the crude results, progressively greater vehicular speed was associated with a marked increase in risk. Progressively higher vehicular traffic volume was associated with a progressively lower adjusted OR. Conclusion. The results of this analysis would indicate that residential streets with a high proportion of multifamily residences, over 50% of the curb occupied with parked vehicles, and a large number of pedestrians observed in unenclosed areas should receive high priority for intervention programs to reduce pediatric pedestrian injuries. The analysis suggests that on these streets, measures to reduce the amount of street parking (thus increasing visibility) and reductions in vehicular speed should be considered to decrease pedestrian injuries.

Research of City Environmental Pollution and City Planning for the Future

2014 ◽  
Vol 908 ◽  
pp. 375-378
Author(s):  
Peng Zhang
Keyword(s):  
Environmental Pollution ◽  
Environmental Planning ◽  
City Planning ◽  
Living Environment ◽  
Effective Solution ◽  
City Environment ◽  
Environment Problem ◽  
The People ◽  
The Future ◽  
The City

City environment problem increasingly troubles the people living in the city. What the human doings are against the city environment and damage their homes. This paper analyzes the causes of city environmental pollution and several aspects of pollution, and probes into the problems of city pollution and environmental planning for the future. The goal is to find an effective solution to resolve these problems. Finally, the solution of the problem from three aspects in city planning is proposed for improving the living environment and purifying homes.

scholarly journals PENGARUH BELANJA MODAL, BELANJA SOSIAL, DAN PERTUMBUHAN EKONOMI TERHADAP TINGKAT KEMISKINAN DI KOTA MANADO

2019 ◽  
Vol 19 (2) ◽  
Author(s):  
Agustien Sendouw ◽  
Vekie Adolf Rumate ◽  
Debby Ch. Rotinsulu
Keyword(s):  
Economic Growth ◽  
Capital Expenditure ◽  
Government Expenditure ◽  
City Government ◽  
Social Spending ◽  
Social Expenditure ◽  
Poverty Level ◽  
The Government ◽  
The City ◽  
Poverty Levels

PENGARUH BELANJA MODAL, BELANJA SOSIAL, DAN PERTUMBUHAN EKONOMI TERHADAP TINGKAT KEMISKINAN DI KOTA MANADO Agustien Sendouw, Vekie A.Rumate, Debby Ch. Rotinsulu Ekonomi Pembangunan – Fakultas Ekonomi dan BisnisUniversitas Sam ratulangi  ABSTRAKKemiskinan merupakan masalah klasik disetiap negara. Usaha pengentasan kemiskinan telah lama dilakukan oleh pemerintah. Variabel yang mempengaruhi tingkat kemiskinan antara lain adalah pengeluaran pemerintah dan pertumbuhan ekonomi. Pengeluaran pemerintah Kota Manado melalui pos belanja modal, belanja sosial, dan pertumbuhan ekonomi diharapkan juga memberi pengaruh terhadap tingkat kemiskinan. Penelitian ini bertujuan untuk mengetahui pengaruh belanja modal, belanjasosial, dan pertumbuhan ekonomi terhadap tingkat kemiskinan di Kota Manado secara parsial maupun secara bersama-sama. Metodeanalisis yang digunakan adalah analisis regresi berganda. Hasil penelitian menunjukan bahwa belanja modal memiliki pengaruh yang negative dan signifikan secara parsial terhadap tingkat kemiskinan sedangkan belanja social dan pertumbuhan ekonomi tidak memiliki pengaruh secara parsial terhadap tingkat kemiskinan di Kota Manado. Secara bersama-sama belanja modal, belanja sosial, dan pertumbuhan ekonomi  tidak  memiliki  pengaruh  terhadap  tingkat  kemiskinan di Kota Manado. Kata Kunci  :   Belanja Modal,  Belanja  Sosial,  Pertumbuhan  Ekonomi, Tingkat  Kemiskinan.  ABSTRACTPoverty is a classic problem in every country. Poverty eradication efforts have been carried out by the government. Variables that affect the level of poverty among other government are government expenditure and economic growth. Manado City Government expenditure through capital expenditure, social expenditure, and economic growth is expected to also make an impact on poverty levels. This research aimed to determine the effect of capital expenditure, social expenditure, and economic growth on poverty levels in Manado partially or jointly. The analytical method used is multiple regression analysis. The results showed that capital expenditure has a negative and significant effect partially to the poverty level while social spending and economic growth do not have a partial effect on poverty levels in the city of Manado. Taken all research variables found that capital expenditures, social expenditure, and economic growth have no effect on the level of poverty in the city of Manado. Key Words : Regional Expenditure, Social Expenditure, Economic Growth, Poverty Level.

scholarly journals LIFESTYLE, ARCHITECTURE AND QUALITY OF THE URBAN ENVIRONMENT

2021 ◽  
Vol 11 (1) ◽  
pp. 160-168
Author(s):  
Viktor P. GENERALOV ◽  
Elena M. GENERALOVA
Keyword(s):  
Urban Environment ◽  
Residential Buildings ◽  
Living Environment ◽  
Compact City ◽  
High Rise ◽  
Fundamental Research ◽  
Typological Structure ◽  
The Relationship ◽  
The City

The study reveals the aspects that defi ne the concept of “lifestyle”, including the main categories: standard of living, lifestyle, quality of life and lifestyle. Insuffi cient knowledge of the mutual infl uence of people’s “lifestyle” on the typological structure of apartments and residential buildings, on the quality of the urban environment is emphasized. The infl uence of the level of urbanization of the city territory on the characteristics of the “urban lifestyle” is considered. Problematic issues are raised related to the debate on the relationship between building density and comfort and the quality index of the living environment. The main directions of fundamental research in the fi eld of architecture, aimed at the development of new types of buildings, are touched upon. The emphasis is made on the methods of using high-rise buildings for the humanization of the urban environment and the formation of a modern “compact city”.

scholarly journals CONTRIBUTION OF JEWISH MINORITY TO THE ECONOMIC DEVELOPMENT OF BACAU

2020 ◽  
Author(s):  
Cristina-Iolanda Filipoaia ◽  
Mihai Deju
Keyword(s):  
Growth And Development ◽  
Urban Landscape ◽  
18Th Century ◽  
Living Environment ◽  
The Other ◽  
Essential Factor ◽  
The Past ◽  
Economic Level ◽  
Functional Dynamics ◽  
The City

During more than six centuries of existence, Bacău benefited both from the favourable socio-economic and political context, and from the interrelationships with the other communities, from the harmonious combination of these two elements resulting both the growth and development of the locality and the position in the local and regional hierarchy. The main beneficiaries of the progress made were of course the inhabitants, the city representing a living environment for them, as well as the essential factor in the functional dynamics and in the urban landscape. Giving meaning to the past, we must recognize that each community that contributed to the development of Bacău has its own history, Bacău becoming the trustee of the communities ‘history entirety, which in perfect communion with Romanians defined the complex identity of the locality. The Jewish community is no exception, whose collaboration with Romanians for over two centuries has contributed to increasing the economic level of development of the locality since the second half of the 18th century.

scholarly journals The Crossing Speed of Elderly Pedestrians

2017 ◽  
Vol 29 (2) ◽  
pp. 175-183
Author(s):  
Ana Trpković ◽  
Marina Milenković ◽  
Milan Vujanić ◽  
Branimir Stanić ◽  
Draženko Glavić
Keyword(s):  
Traffic Engineering ◽  
Input Parameter ◽  
The Elderly ◽  
Vulnerable Group ◽  
Older Population ◽  
Different Types ◽  
Engineering Measures ◽  
Measured Speed ◽  
Pedestrian Crossing ◽  
The City

The population of elderly people is rapidly growing and in terms of safety, senior pedestrians represent one of the most vulnerable group. The pedestrian crossing speed is a significant input parameter in traffic engineering, which can have effect on pedestrians’ safety, especially of older population. The objective of this study was to determine the value of the crossing speed of elderly pedestrians (65+) for different types of urban crossings. The research was conducted at ten intersections in the city of Belgrade, Serbia, using the method of direct observation and a questionnaire for collecting data. The data were analysed in the statistical software package IBM SPSS Statistics. The results showed that elderly pedestrians walk slower and the crossing type significantly influenced the speed of older population. The order of crossing types in relation to the measured speed is ranked as follows, from the lowest to the highest speed value: unsignalized, signalized, signalized with pedestrian countdown display, signalized with pedestrian island and pedestrian countdown display and finally signalized crossing with pedestrian island. According to the questionnaire results, the elderly recognize the importance of implementing pedestrian counters. This indicates the necessity to provide safe street crossing for the elderly using the corresponding engineering measures.

Investigation and Analysis of Living Environment in Harbin

2012 ◽  
Vol 209-211 ◽  
pp. 1080-1084 ◽  
Author(s):  
Hong Jia Xia ◽  
Han Gu ◽  
Bo Pang
Keyword(s):  
Current Situation ◽  
Living Environment ◽  
Residential Environment ◽  
City Development ◽  
Development Goal ◽  
Advantages And Disadvantages ◽  
Comprehensive Development ◽  
Development Concept ◽  
The City

The city development goal of Harbin is described as be suitable for living, be suitable for venture, and be suitable for the comprehensive development of people. In recent years, Harbin residential environment construction has already been improved under the guidance of this development concept. The article summarized the advantages and disadvantages of our city’s residential environment basing on the overall investigation of representative 15 residential districts current situation, so as to provide the references to build the harmonious and boom residential environment.

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