Apropriação dos espaços urbanos na infância e na velhice em Brasília (DF) / Occupation of urban spaces in childhood and old age in Brasilia, Brazil / Apropiación de espacios urbanos en la infancia y en la vejez en Brasília, Brasil

Os estudos sobre as relações mútuas entre as pessoas e o ambiente buscam subsidiar melhorias no contexto urbano a partir de métodos e técnicas pautados na compreensão do uso de espaços públicos e privados. A crescente demanda pela promoção de ambientes amigáveis para idosos e crianças nos cenários urbanos direcionou esta pesquisa e elencou dois componentes: o panorama relativo à população local e o arcabouço teórico da psicologia ambiental. Para tanto, buscou-se identificar as principais atividades realizadas por crianças e idosos em seus respectivos locais de moradia. Foram avaliados os principais usos e atividades desses dois grupos, em duas vizinhanças, diferenciando-os de acordo com suas especificidades em termos de demandas individuais e ambientais. As observações sistemáticas a partir da técnica de mapeamento comportamental centrado no lugar (MCCL) ocorreram na cidade de Brasília, Distrito Federal (DF) e permitiram compreender o processo de apropriação dos espaços na infância e na velhice e suas repercussões em termos da congruência pessoa-ambiente. Cada um destes setores organizados a partir de elementos específicos direciona as ações dos participantes para determinados tipos de comportamentos, observados de maneira a compor um roteiro em que a brincadeira (lazer ativo) surge como central na infância e a caminhada (circulação) como mais potente para a população idosa. Os resultados demonstram que o diálogo entre a psicologia ambiental e a ciência do desenvolvimento humano tem sido bastante profícuo e tem contribuído para a compreensão de aspectos da relação pessoa-ambiente em diferentes momentos do ciclo de vida.(AU)

Studies on the mutual relations between people and the environment seek to support improvements in the urban context from methods and techniques based on understanding the use of public and private spaces. The growing demand for the promotion of friendly urban environments for older people and children guided this research, with two notable components: the panorama related to the local population and the theoretical framework of Environmental Psychology. Therefore, we sought to identify the main activities carried out by children and older people in their respective dwellings. The main uses and activities of these two groups were evaluated in two neighborhoods, differentiating them according to their specificities in terms of individual and environmental demands. Systematic observations using the place-centered behavioral mapping technique took place in the city of Brasília, Federal District, and allowed us to understand the process of appropriation of spaces in childhood and old age and its repercussions in terms of person-environment congruence. Each of these sectors, organized from specific elements, directs the participants' actions towards certain types of behavior, observed in order to compose a script in which playing (active leisure) emerges as central in childhood and walking (circulation) as more potent for the older people. The results demonstrated that the dialogue between environmental psychology and the science of human development has been very fruitful and has contributed to the understanding of aspects of the person-environment relationship at different times in the life cycle.(AU)

Los estudios sobre las relaciones mutuas entre las personas y el medio ambiente buscan aportar mejoras en el contexto urbano mediante métodos y técnicas basados en la comprensión del uso de los espacios públicos y privados. La creciente demanda de la promoción de ambientes amigables para las personas mayores y los niños en entornos urbanos guio esta investigación y enumeró dos componentes: el panorama relacionado con la población local y el marco teórico de la Psicología Ambiental. En este contexto, buscamos identificar las principales actividades que realizan los niños y las personas mayores en sus respectivas viviendas. Se evaluaron los principales usos y actividades de estos dos grupos en dos barrios, diferenciándolos según sus especificidades en cuanto a las demandas individuales y ambientales. Las observaciones sistemáticas utilizando la técnica de mapeo conductual centrado en el lugar (MCCL) ocurrieron en la ciudad de Brasília, Distrito Federal (Brasil) y nos permitieron comprender el proceso de apropiación de espacios en la infancia y la vejez y sus repercusiones en la congruencia persona-ambiente. Cada uno de estos sectores, organizados a partir de elementos específicos, orienta las acciones de los participantes hacia determinados comportamientos, observados para componer un guion en el que el juego (ocio activo) emerge como central en la infancia y el caminar (circulación) como el más potente para las personas mayores. Los resultados demuestran que el diálogo entre la Psicología Ambiental y la ciencia del desarrollo humano ha sido muy fructífero y ha contribuido a la comprensión de aspectos de la relación persona-entorno en diferentes momentos del ciclo de vida.(AU)

Building a New Framework for Urban Parking Facilities Research with Quality Improvement: The Case of Chongqing, China.

People-oriented development has become the main theme of China's current social development, and the construction of various urban infrastructure has shifted from a focus on functionalism to a continuous pursuit of service quality. As an essential infrastructure for urban transport, urban parking facilities have an impact on pedestrian experience and landscape appearance based on the provision of parking functions. Therefore, this study is oriented to improving the quality of parking facilities, proposes a research framework of parking facilities based on meeting functional demand and service quality, and constructs a quality index to evaluate the quality of parking facilities, which includes three dimensions of evaluation indexes: pedestrian space impact, environmental space impact, and demand matching. By analyzing the current characteristics of urban parking facilities and measuring their quality index (6.5), the study finds that while satisfying the basic function of parking demand, it brings a negative impact on the pedestrian experience and the overall urban landscape appearance of the city. Motivated by this, this study proposes strategies to improve the quality of parking facilities: demand matching, spatial synergy, and environmental design to address parking difficulties, while injecting different ideas for future value orientation of parking facility planning and construction.

Research on parking sharing strategies considering user overtime parking.

A parking sharing strategy is proposed to solve the problems of parking difficulty caused by the imbalance between parking spaces and parking demand. The vacant parking spaces of residential area can be efficiently utilized to meet the parking demands of those who are working at nearby or come for other activities based on the parking sharing strategy. The paper analyzes the distribution of vehicle arrival numbers and parking durations, then establishes a shared parking allocation model aiming to maximize the parking benefit considering the overtime-parking behavior of the parking users. Simulation methods are used to the analyze the relationship among the parking benefit, proportion of reserved parking, numbers of parking demand, acceptance rate of parking demand and utilization of shared parking spaces. Then, based on the principle of maximum parking benefit, we can determine the optimal proportion of reserved parking, number of shared parking spaces that should be purchased from the residents. Taking the utilization of shared parking spaces as an indicator, the validity of the static allocation principle is proved to be effective. Some allocation rules for parking demand are proposed to guarantees the maximum parking revenue and minimum impact on residents simultaneously.

Movable plates with g-C3N4/TiO2 as a compound system for a greener urban parking lot environment.

The application of photocatalyst in pavements has received comprehensive attention in recent years due to its ability to decontaminate nitrogen oxides (NOx). However, it's remarkable that NOx also accumulated extensively in parking lots. The purpose of this study is to develop a movable photocatalytic plate (remarked photocatalytic KT plates) coupled with high activity to purify NOx. Firstly, the type of photocatalytic KT plates was determined according to NO removal experiment in laboratory. Then the plates were employed in the parking lots for removing NOx. One sample T-test, normality test and paired sample T-test methods for NOx concentration variation were conducted to determine the appropriate comparative means of dates under both dark and illuminated conditions. The difference of NOX concentration between dark and illuminated conditions was obtained to evaluate the photocatalytic removal efficiency. The results indicated that NO removal efficiency in laboratory and parking lots were 51.31% and 9.2%, respectively.

Optimal Evacuation Strategy for Parking Lots Considering the Dynamic Background Traffic Flows.

An optimal evacuation strategy for parking lots can shorten evacuation times and reduce casualties and economic loss. However, the impact of dynamic background traffic flows in a road network on the evacuation plan is rarely taken into account in existing approaches. This research develops an optimal evacuation model with total evacuation time minimization by dividing the evacuation process in a parking lot into two periods. In the first period, a queuing theory is used to estimate the queuing time, and in the second period, a traffic flow equilibrium model and an intersection delay model are employed to simulate vehicles' route choice. To deal with these models, a modified ant colony algorithm is developed. The results of a numerical example prove that the proposed method has an advantage in improving evacuation efficiency. The results also show that background traffic flows affect not only vehicles' average queuing time in parking lots but also optimal evacuation route choice. Additionally, a sensitivity analysis indicates that the minimum threshold of headway time that allows vehicles out of a parking lot to merge into the background traffic flows on the roads connecting the exits has a great impact on average queuing time, average travel time, and total evacuation time.

Nonreimbursed Costs Incurred by Living Kidney Donors: A Case Study From Ontario, Canada.

BACKGROUND: Living donors may incur out-of-pocket costs during the donation process. While many jurisdictions have programs to reimburse living kidney donors for expenses, few programs have been evaluated. METHODS: The Program for Reimbursing Expenses of Living Organ Donors was launched in the province of Ontario, Canada in 2008 and reimburses travel, parking, accommodation, meals, and loss of income; each category has a limit and the maximum total reimbursement is $5500 CAD. We conducted a case study to compare donors' incurred costs (out-of-pocket and lost income) with amounts reimbursed by Program for Reimbursing Expenses of Living Organ Donors. Donors with complete or partial cost data from a large prospective cohort study were linked to Ontario's reimbursement program to determine the gap between incurred and reimbursed costs (n = 159). RESULTS: The mean gap between costs incurred and costs reimbursed to the donors was $1313 CAD for out-of-pocket costs and $1802 CAD for lost income, representing a mean reimbursement gap of $3115 CAD. Nondirected donors had the highest mean loss for out-of-pocket costs ($2691 CAD) and kidney paired donors had the highest mean loss for lost income ($4084 CAD). There were no significant differences in the mean gap across exploratory subgroups. CONCLUSIONS: Reimbursement programs minimize some of the financial loss for living kidney donors. Opportunities remain to remove the financial burden of living kidney donors.

MADM-based smart parking guidance algorithm.

In smart parking environments, how to choose suitable parking facilities with various attributes to satisfy certain criteria is an important decision issue. Based on the multiple attributes decision making (MADM) theory, this study proposed a smart parking guidance algorithm by considering three representative decision factors (i.e., walk duration, parking fee, and the number of vacant parking spaces) and various preferences of drivers. In this paper, the expected number of vacant parking spaces is regarded as an important attribute to reflect the difficulty degree of finding available parking spaces, and a queueing theory-based theoretical method was proposed to estimate this expected number for candidate parking facilities with different capacities, arrival rates, and service rates. The effectiveness of the MADM-based parking guidance algorithm was investigated and compared with a blind search-based approach in comprehensive scenarios with various distributions of parking facilities, traffic intensities, and user preferences. Experimental results show that the proposed MADM-based algorithm is effective to choose suitable parking resources to satisfy users' preferences. Furthermore, it has also been observed that this newly proposed Markov Chain-based availability attribute is more effective to represent the availability of parking spaces than the arrival rate-based availability attribute proposed in existing research.

Analyzing the effects of different signs to increase the availability of designated van-accessible parking spaces.

Often, designated van accessible parking spaces are occupied by non-ramp or lift equipped vehicles (NRLEV) with accessible parking permits. This causes inconvenience, safety concerns, and reduced availability of parking spaces for ramp or lift equipped vehicles (RLEV). The researchers conducted a single subject design study with two settings to examine a differential comparison between the standard van sign versus intervention signs (pictorial representation of a ramp-equipped van plus messages) to determine which is more effective to signal NRLEV users not to park in designated van accessible spaces. The study was composed of two phases, a multiple treatment design to compare the effects of the intervention signs during phase 1 and a reversal design to test and validate the most effective intervention effects during phase 2. The results based on observation showed that the interventions signs could moderately reduce the chances of NRLEV users parking in the designated van accessible parking space. Implications of these research findings are discussed and recommendations for changes in state and national accessible parking policies are suggested.

"If You Don't Do Parking Management .. Forget Your Behaviour Change, It's Not Going to Work.": Health and Transport Practitioner Perspectives on Workplace Active Travel Promotion.

OBJECTIVES: After having conducted two studies of the effectiveness of workplace travel plans for promoting active travel, we investigated health and transport practitioners' perspectives on implementing workplace travel plans to share some of the lessons learnt. The objectives of this study were to describe perceived elements of effective workplace travel plans, barriers and enablers to workplace travel planning, their experiences of working with the other profession on travel plan implementation, their recommendations for workplace travel planning, and also to explore similarities and differences in transport and health practitioner perspectives. MATERIALS AND METHODS: Fourteen health and ten transport practitioners who had prior involvement in workplace travel plan programs were purposefully selected from workplaces in Australia. We conducted 20 in-depth interviews since data saturation had been reached at this point, and data were subject to framework analysis. RESULTS: Perceived essential elements of effective workplace travel plans included parking management; leadership, organisational commitment and governance; skills and other resources like a dedicated travel plan coordinator; and, pre-conditions including supportive transport infrastructure in the surrounds. Recommendations for promoting travel plans included supportive government policy, focusing on business benefits and working at different scales of implementation (e.g. single large worksites and business precincts). Health and transport practitioner perspectives differed, with transport practitioners believing that parking management is the key action for managing travel demand at a worksite. CONCLUSIONS: Health practitioners implementing travel plans may require training including concepts of travel demand management, and support from transport planners on parking management strategies. Promoting an understanding of the shared travel behaviour change skills of transport and health practitioners may assist further collaboration. For take-up by organisations to be of sufficient scale to create meaningful population level reductions in driving and increases in active travel, promotion and travel plans should be focused on the priorities of the organisations. Supportive government policy is also required.

Revaluation of stockpile amount of PFOS-containing aqueous film-forming foam in Japan: gaps and pitfalls in the stockpile survey.

Stockpiles of perfluoro-octane sulfonic acid (PFOS) containing aqueous film-forming foam (AFFF) have the potential to be emitted by leaching, spills, and during use in fire response and other processes. Several studies have discussed the high levels of stockpiled PFOS-containing AFFF and the risk they pose to the environment; however, there are large gaps in the amounts in Japan compared with other countries. For example, 300 tons are stockpiled in Canada, 2200-2600 tons in Switzerland, 1400 tons in Norway, and 19,000 tons in Japan from their reports for publication. The gap is considered to be a result of lack of surveys of several important sources. In this study, we revaluated the stockpile of AFFF in Japan to verify the reported value and identify the source of this gap based on information available in peer-reviewed papers, governmental reports, and business reports. The major reason for the gap between Japan and other countries was considered to be the survey of stockpiles in car-parking facilities, which accounted for 46.7% of the total amounts in Japan, but were not considered in other countries. These stockpiles indicate a high potential for accidental leaching or spilling of the AFFF by careless storage. Therefore, it is recommended that continual surveys of the AFFF stockpile in car-parking facilities be conducted in the rest of the world.

Trusts' forward-thinking approach recognised.

It is often said that the quality of the parking experience at a hospital or other healthcare facility makes one of the most lasting impressions on visitors. HEJ editor, Jonathan Baillie, spoke to Phillip Herring, managing director at Indigo, the UK arm of one of Europe's leading 'bespoke parking solution' providers, to discover how, harnessing first-class customer service, the latest technology, and the ability to offer anything from simple car park management to 30-year Design Build Finance Operate (DBFO) packages, the company is looking to extend a UK healthcare parking contract portfolio which already sees it work with 11 NHS Trusts across England, Scotland, and Wales.

Nurses count the cost of car parking increases.

NHS car parking charges hit the headlines again this month as figures revealed a third of trusts in England have increased their rates in the past year.

Ecological Analysis of Parking Prices and Active Commuting in US Cities, 2009.

We conducted an ecological study to determine whether parking prices are associated with active commuting across US cities. We obtained parking prices for 107 US cities from the Drexel University Central Business District Public Parking Survey, obtained city prevalence of walking and bicycling to work from the American Community Survey, and used weighted least squares linear regression to explore associations between parking prices and active commuting. After adjusting for several covariates, walking to work was 3.1% higher for every additional dollar charged for off-street daily parking, but only among more densely populated cities, and no such association was detected for bicycling to work. These preliminary results hint at the potential for parking policies to influence commuting mode choice, a link that city planners and public health officials could consider when evaluating parking policies and active transportation behaviors.

Differences in glance behavior between drivers using a rearview camera, parking sensor system, both technologies, or no technology during low-speed parking maneuvers.

This study characterized the use of various fields of view during low-speed parking maneuvers by drivers with a rearview camera, a sensor system, a camera and sensor system combined, or neither technology. Participants performed four different low-speed parking maneuvers five times. Glances to different fields of view the second time through the four maneuvers were coded along with the glance locations at the onset of the audible warning from the sensor system and immediately after the warning for participants in the sensor and camera-plus-sensor conditions. Overall, the results suggest that information from cameras and/or sensor systems is used in place of mirrors and shoulder glances. Participants with a camera, sensor system, or both technologies looked over their shoulders significantly less than participants without technology. Participants with cameras (camera and camera-plus-sensor conditions) used their mirrors significantly less compared with participants without cameras (no-technology and sensor conditions). Participants in the camera-plus-sensor condition looked at the center console/camera display for a smaller percentage of the time during the low-speed maneuvers than participants in the camera condition and glanced more frequently to the center console/camera display immediately after the warning from the sensor system compared with the frequency of glances to this location at warning onset. Although this increase was not statistically significant, the pattern suggests that participants in the camera-plus-sensor condition may have used the warning as a cue to look at the camera display. The observed differences in glance behavior between study groups were illustrated by relating it to the visibility of a 12-15-month-old child-size object. These findings provide evidence that drivers adapt their glance behavior during low-speed parking maneuvers following extended use of rearview cameras and parking sensors, and suggest that other technologies which augment the driving task may do the same.