scholarly journals Correlation analysis between speed bump dimensions and motorcycle speed in residential areas

2018 ◽  
Vol 195 ◽  
pp. 04013 ◽  
Author(s):  
RA Dinasty Purnomo A ◽  
Dewi Handayani ◽  
Syafi’i
Keyword(s):  
Correlation Analysis ◽  
Residential Area ◽  
Regression Equation ◽  
Influential Factor ◽  
Residential Areas ◽  
Independent Variables ◽  
Effective Speed

Speed bumps have been installed by the community on the streets of the Surakarta city residential area in various sizes to reduce the speed of vehicles passing through the street in order to protect citizens. This paper will analyse the correlation between speed bump dimensions and the observed speed of vehicles in the field. This research was conducted by taking samples from streets in residential areas in Surakarta by observing the decrease of effective speed at a distance of 8 meters before the speed bumps. The independent variables of this study are the width and height of speed bumps (cm) and the dependent variable is speed (km/h). Data were analysed using a regression equation. The results showed that the height of speed bumps is the most influential factor to decrease speed in the area before the speed bumps.

Explore the Commercial and Residential Area of Contemporary Landscape Design Problems

2014 ◽  
Vol 641-642 ◽  
pp. 481-483
Author(s):  
Yong Zhang
Keyword(s):  
Correlation Analysis ◽  
Residential Development ◽  
Landscape Design ◽  
Residential Area ◽  
Residential Areas ◽  
Design Problems ◽  
Residential Landscape ◽  
Contemporary Chinese

With the development of economy, the rapid commercial and residential development of China's domestic. In the contemporary Chinese, many problems have designed many new residential areas. There are imitation, lack of style characteristics alone, poorly designed, designers and builders out of line and other issues. Through correlation analysis of Residential Landscape Design, presented various solutions.

The Development of the Southeast Lower Town of Sirkeli Höyük

2020 ◽  
Vol 47 (2) ◽  
pp. 215-286
Author(s):  
Alexander E. Sollee ◽  
Hannah Mönninghoff ◽  
Ekin Kozal ◽  
Doğa Karakaya ◽  
Joëlle Heim ◽  
...  
Keyword(s):  
Iron Age ◽  
Residential Area ◽  
Urban Center ◽  
Residential Areas ◽  
Stratigraphic Sequence ◽  
The People ◽  
Archaeological Work ◽  
Archaeobotanical Remains ◽  
Modern Turkey ◽  
Excavation Area

AbstractThe site of Sirkeli Höyük in the province of Adana in modern Turkey is one of the largest settlement mounds in Plain Cilicia. In 2012, a geophysical survey revealed that the ancient settlement was not confined to the höyük, but also encompassed an extensive lower town to the southeast of the main mound. To gain information on the dating and development of this part of the settlement, an excavation area (“Sector F”) was opened at a spot where the magnetometry survey suggested the presence of a city gate. Since then, archaeological work in this area has continuously produced new discoveries that help us understand how this residential area and its inhabitants developed throughout the periods of its occupation. Especially the Iron Age (Neo Cilician period) levels, which cover approximately the 11th–7th centuries B.C., provide important information on how this urban center of the Neo Hittite kingdom Hiyawa/Que changed over time and to which extent historical events impacted the people living in one of its residential areas. This contribution discusses the stratigraphic sequence, the pottery, and the archaeobotanical remains discovered in Sector F during the 2013–2019 campaigns, and concludes with a synthesis of the development in this area from a historical perspective.

Robotic chemotherapy compounding: A multicenter productivity approach

2021 ◽  
pp. 107815522199284
Author(s):  
Ana C Riestra ◽  
Carmen López-Cabezas ◽  
Marion Jobard ◽  
Mertxe Campo ◽  
María J Tamés ◽  
...  
Keyword(s):  
Mathematical Model ◽  
Correlation Analysis ◽  
Hospital Pharmacy ◽  
Multiple Regression Model ◽  
Key Factors ◽  
Independent Variables ◽  
Specific Factors ◽  
Automated Process ◽  
Productivity Indicators ◽  
The Mathematical Model

Introduction The aim of this study is to compare productivity of the KIRO Oncology compounding robot in three hospital pharmacy departments and identify the key factors to predict and optimize automatic compounding time. Methods The study was conducted in three hospitals. Each hospital compounding workload and workflow were analyzed. Data from the robotic compounding cycles from August 2017 to July 2018 were retrospectively obtained. Nine cycle specific parameters and five productivity indicators were analysed in each site. One-to-one differences between hospitals were evaluated. Next, a correlation analysis between cycle specific factors and productivity indicators was conducted; the factors presenting a highest correlation to automatic compounding time were used to develop a multiple regression model (afterwards validated) to predict the automatic compounding time. Results A total of 2795 cycles (16367 preparations) were analysed. Automatic compounding time showed a relevant positive correlation (ǀrs|>0.40) with the number of preparations, number of vials and total volume per cycle. Therefore, these cycle specific parameters were chosen as independent variables for the mathematical model. Considering cycles lasting 40 minutes or less, predictability of the model was high for all three hospitals (R2:0.81; 0.79; 0.72). Conclusion Workflow differences have a remarkable incidence in the global productivity of the automated process. Total volume dosed for all preparations in a cycle is one of the variables with greater influence in automatic compounding time. Algorithms to predict automatic compounding time can be useful to help users in order to plan the cycles launched in KIRO Oncology.

Analysis on Parking Problem for Residential Area

2012 ◽  
Vol 193-194 ◽  
pp. 1075-1078
Author(s):  
Xue Ying Wang ◽  
Chun Xiang Liu ◽  
Dong Xu
Keyword(s):  
Difficult Problem ◽  
Paper Analysis ◽  
Residential Area ◽  
Residential Areas ◽  
Parking Problem ◽  
Parking Facilities ◽  
Day By Day ◽  
Living Area ◽  
The Way

Currently, small car quantity of residents in the our country city is raise year by year.The parking problem of in each city's living area is outstanding day by day. Aimming at the difficult problem of parking the car, The paper analysis the reason for producing it, probes the countermeasures and solutions to the parking problems in residential areas from two aspects of parking index and the way of parking facilities.

The Green Building Environment of the Gymnasium

2018 ◽  
Vol 878 ◽  
pp. 202-209 ◽  
Author(s):  
Feng Qian ◽  
Li Yang
Keyword(s):  
Natural Ventilation ◽  
Residential Buildings ◽  
Green Building ◽  
Residential Area ◽  
Simulation Software ◽  
Living Environment ◽  
Outdoor Environment ◽  
Residential Areas ◽  
Outdoor Environments ◽  
Area Planning

The natural ventilation of residential areas has placed more and more emphasis on residential area planning, according to the relationship between natural ventilation environments and the layout of architecture, we can reduce the energy consumption and the adverse effect of wind outdoors, improve the living environment and quality of life, making harmony between human and the nature. In this paper, we use Air-Pak to simulate the wind environment of residential areas. Through analyzing and simulating the air field which forms when the wind blows around the residential buildings by Air-Pak, we explain the advantage of the combination of computer simulation software and residential area planning. And we give some advice to the layout of the outdoor environment early in the residential planning area by the simulation of outdoor environments of buildings.

scholarly journals Upgrading Slum Area, Development and Hidden Inequality (Case Study: Kampung Warna-Warni and Kampung Tridi)

2020 ◽  
Vol 18 (2) ◽  
pp. 70-79
Author(s):  
Faqih Alfian ◽  
◽  
Taufik Akbar ◽  
Keyword(s):  
Residential Area ◽  
Living Environment ◽  
Urban Life ◽  
Slum Area ◽  
Equal Rights ◽  
Residential Areas ◽  
State Recognition ◽  
Qualitative Descriptive ◽  
The Right ◽  
Slum Areas

The existence of injustice and inequality in access to the development results of the city. Slum areas have become one of the problems that exist in urban life. This automatically occurs as a result of a normal process called urbanization and development. Where many residents end up occupying non-residential areas due to their limited access. Seeing from the perspective of the access theory, how people live in the area is a form of their right to be able to utilize natural resources. One of these uses is used as a place to live. This study used a qualitative descriptive method, by taking several samples as a source of interviews. The arrangement of the slum area is now moving to another dimension, which is no longer forced evictions, but how to organize and change the residential area to be habitable. There are several indicators used in seeing a residential area that is said to be unfit for habitation. Upgrading slum areas have been able to change areas that were previously unfit to be better and able to meet indicators of the feasibility of residential areas in general. This step is also how the community continues to strive to gain access to the area. Kampung Jodipan and Kampung Tridi have changed their appearance, and have improved the quality of their living environment, with tidier, cleaner, and more affordable access to public services. Apart from the results of this research, there are still some problems, one of which is the uncertainty of land rights, so that they will not know the future of the area they live in now. The guarantee of land ownership is important to fight for equal rights to state services, state recognition, and the right to live in the area.

scholarly journals Assessment of Building Coverage and Environmental Quality of Residential Area in Nkpor Uno Idemili North Local Government Area, Anambra State, Nigeria

2021 ◽  
Vol 3 (1) ◽  
pp. 019-024
Author(s):  
Aronu Cecilia Nkechi ◽  
Ede Alison Okorie ◽  
Ilo Clementine Ifeyinwa ◽  
Okeke Monique Ugochinyere ◽  
Nwankwo Chidiebere Joy ◽  
...  
Keyword(s):  
Environmental Quality ◽  
Survey Design ◽  
Compliance Rate ◽  
Drainage System ◽  
Residential Area ◽  
Residential Areas ◽  
Free Air ◽  
Inadequate Ventilation ◽  
Air Space

This study was conducted to assess the building coverage and environmental quality of residential area in Nkpor Uno Idemili North L.G, Nigeria. The study employed a descriptive survey design to find out level of compliance of buildings to planning regulations. One hundred and eighty (180) were interviewed using a modified instrument (questionnaire). The data collected were coded into SPSS and analyzed with descriptive statistics. The results showed that 72(40%) reported inadequate setback as a major effect of over built buildings, 55(30.6%) reported inadequate free air space, 37(20.6%) said inadequate ventilation and lighting. Also, the nature of drainage system provided in residential areas; 76(42.2%) has no drainage system, 70(38.9%) has close drainage system. The building coverage of residential houses in the study area; 60(33.3%) has their building falls under 51-75% for over built, 48(26.7%) has their building falls under 76-100% for overbuilt. For the factors influencing the percentage of area built upon, 57(31.7%) has greed and no money to acquire a large plot of land, 47(26.0%) has no land space to built their desirable house. Then, non adherence to provision of adequate ventilation and lighting in the residential houses in the study area affects the dwellers’ health and such factors can promote communicable diseases. In conclusion, it was observed that the compliance rate was not encouraging because the planning regulations recorded very low compliance as include set–back from property boundaries; inadequate free air space; lost of aesthetic values, and inadequate ventilation and lighting. Therefore, government should embark on enforcement of land use plan, and strategic plans for various towns and villages to accommodate its utilities and facilities.

scholarly journals Prediction Power of Logistic Regression (LR) and Multi-Layer Perceptron (MLP) Models in Exploring Driving Forces of Urban Expansion to Be Sustainable in Estonia

2021 ◽  
Vol 14 (1) ◽  
pp. 160
Author(s):  
Najmeh Mozaffaree Pour ◽  
Tõnu Oja
Keyword(s):  
Land Cover ◽  
Driving Forces ◽  
Urban Expansion ◽  
Network Models ◽  
Influential Factors ◽  
Residential Areas ◽  
Neural Network Models ◽  
Independent Variables ◽  
The Core ◽  
Mlp Model

Estonia mainly experienced urban expansion after regaining independence in 1991. Employing the CORINE Land Cover dataset to analyze the dynamic changes in land use/land cover (LULC) in Estonia over 28 years revealed that urban land increased by 33.96% in Harju County and by 19.50% in Tartu County. Therefore, after three decades of LULC changes, the large number of shifts from agricultural and forest land to urban ones in an unplanned manner have become of great concern. To this end, understanding how LULC change contributes to urban expansion will provide helpful information for policy-making in LULC and help make better decisions for future transitions in urban expansion orientation and plan for more sustainable cities. Many different factors govern urban expansion; however, physical and proximity factors play a significant role in explaining the spatial complexity of this phenomenon in Estonia. In this research, it was claimed that urban expansion was affected by the 12 proximity driving forces. In this regard, we applied LR and MLP neural network models to investigate the prediction power of these models and find the influential factors driving urban expansion in two Estonian counties. Using LR determined that the independent variables “distance from main roads (X7)”, “distance from the core of main cities of Tallinn and Tartu land (X2)”, and “distance from water land (X11)” had a higher negative correlation with urban expansion in both counties. Indeed, this investigation requires thinking towards constructing a balance between urban expansion and its driving forces in the long term in the way of sustainability. Using the MLP model determined that the “distance from existing residential areas (X10)” in Harju County and the “distance from the core of Tartu (X2)” in Tartu County were the most influential driving forces. The LR model showed the prediction power of these variables to be 37% for Harju County and 45% for Tartu County. In comparison, the MLP model predicted nearly 80% of variability by independent variables for Harju County and approximately 50% for Tartu County, expressing the greater power of independent variables. Therefore, applying these two models helped us better understand the causative nature of urban expansion in Harju County and Tartu County in Estonia, which requires more spatial planning regulation to ensure sustainability.

scholarly journals ASSESSMENT OF GROUNDWATER QUALITY FROM INDUSTRIAL AND RESIDENTIAL AREAS OF SANGO OTA, NIGERIA

2021 ◽  
Vol 46 (2) ◽  
Author(s):  
O.A. Oguntade ◽  
V.I. I Fesiokwu ◽  
O. S. Sule
Keyword(s):  
Electrical Conductivity ◽  
Drinking Water ◽  
Water Samples ◽  
Total Suspended Solid ◽  
Industrial Area ◽  
Suspended Solid ◽  
Residential Area ◽  
Total Hardness ◽  
Residential Areas ◽  
High Concentration

High concentration of contaminants in drinking water can affect human health. This study assessed quality of groundwater at industrial and residential areas of Sango Ota, Ogun State. Water samples were collected in triplicates from 8 wells at industrial and residential areas and analyzed for its physicochemical properties. The pH, electrical conductivity, total dissolved solid (TDS), nitrate, sulphate, total suspended solid (TSS), total hardness (TH), iron, zinc, copper, lead, nickel, chromium and cadmium concentrations in the water samples were determined following American Public Health Association (APHA) procedure. Results showed that pH of 50 % of the wells were lower than minimum limit of 6.5 recommended by WHO. Sulphate, TH and iron in the water were significantly (p < 0.05) higher at residential area than industrial area. Electrical conductivity exhibited significant (p < 0.01) correlation with TDS (r = 0.701**) and NO32- (r = 0.922**) at residential area. At the industrial area however, concentration of salts in water samples was highly associated with SO42- (r = 0.864**) and Cd (r = 0.587**). Across locations of groundwater, iron and lead were above allowable WHO limits in drinking water. Cadmium was also above drinking limit at location T4 of the residential area. Consumers of groundwater in the study area are prone to health related challenges of heavy metal toxicity.

scholarly journals Statistical relationships between indicators of favourable living environments in biosphere compatible cities

Vestnik MGSU ◽  
2021 ◽  
pp. 545-556
Author(s):  
Vyacheclav A. Ilyichev ◽  
Vitaly I. Kolchunov ◽  
Vladimir A. Gordon ◽  
Alexandra A. Kormina
Keyword(s):  
Regression Analysis ◽  
Russian Federation ◽  
Urban Environments ◽  
Residential Areas ◽  
Independent Variables ◽  
Correlation And Regression Analysis ◽  
The Russian Federation ◽  
Living Environments ◽  
Statistical Relationships ◽  
Urban Functions

Abstract Introduction. National goals and strategic objectives of the Russian Federation encompass the development of comfortable and safe urban environments. Pursuant to the goals and objectives, set by the state, the comfort of urban environments must be improved and the value of its quality index must go up, while the number of cities having unfavorable living environments must go down in the short term. Environmental deterioration, which is underway in many cities, sets the task of developing new urban living principles that regulate the biosphere compatibility of cities and the development of human capital. Materials and methods. The theoretical basis of this research project is the paradigm of life activities — biosphere-compatible cities and settlements capable of developing humans, as well as its fundamental provisions concerning the assessment of social standing, the pace of human development, and the application of social standards to public relations. Practical tools, that may be used to solve this problem, include the correlation and regression analysis that serves to identify the statistical relationships between dependent/independent variables of interacting factors and social and demographic indicators of residential areas (micro-districts/blocks) in municipalities. Results. The co-authors propose a new system of indicators, that will be used to assess the condition of the living environment. It expands the traditional notions of urban planning and quality of life in urbanized territories following the principle of urban functions employed to satisfy rational human needs. Statistical data on the availability of urban functions in 17 residential districts of the 15 cities of the Russian Federation was analyzed to choose the type of the regression model and perform the numerical evaluation of its parameters. The results of the correlation and regression analysis of dependent and independent variables, performed in this paper, substantiate the choice of the most significant interacting factors and their rightful contribution to statistical models used to forecast most favorable living conditions. Conclusions. Statistical patterns, identified by the co-authors, are indicative of the level of services provided to the population of residential areas (micro-districts/blocks); they will be the subject matter of further scientific discussions to be focused on the substantiation of indicators of comfort and safety of urban environments and multifactorial processes of life activities in biosphere-compatible cities.

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