It has been hypothesized that known words in the lexicon strengthen newly formed representations of novel words, resulting in words with dense neighborhoods being learned more quickly than words with sparse neighborhoods. Tests of this hypothesis in a connectionist network showed that words with dense neighborhoods were learned better than words with sparse neighborhoods when the network was ex...

Access to fresh fruits and vegetables is a concern, particularly among low-income populations. Mobile vending is one strategy to expand produce availability and access to increase consumption. In 2008, New York City launched a mobile vending initiative, Green Carts. We report on the evaluation. Three waves of cross-sectional observational surveys of produce availability, variety, and quality we...

Abstract Carsharing contributes to sustainable urban mobility by reducing private car ownership and use. Thus, policy-makers planners need know how cities can foster carsharing the related benefits. Decentralized hubs are an emerging approach supporting carsharing. These provide designated parking spots in public street spaces of residential neighborhoods. The objective is embed services into i...

In recent decades, Doha, the capital of Qatar, has experienced a large-scale transformation due to globalization and rapid economic growth. Recently, these changes have led focus on infrastructural development launch city’s metro project, whose success will depend heavily Transit-Oriented Development (TOD). TOD focuses “3Ds” principles—design, density, diversity—aiming create walkable neighborh...

abstract: one of the most important and complicated social transitions has been growth of worldwide urbanization. the rapid growth of urbanization and cities has had different consequences which is associated with much urban vulnerability. physical, installation, environmental, economical and social inequalities have been the results of such urban growth. this paper aims to study and identify t...

The emergence of new neighborhoodsin historical cities like Isfahan has been due to rapid population growth regardless of the context circumstances and in an attempt to meet the need for housing. On the other hand, old neighborhoods could not often form suitable environments for life because of incapability to meet the needs and wishes of the residents.Contrary to this situation, new ideas and ...

This article suggests that sexual and reproductive health and rights activists seeking to influence the post-2015 international development paradigm must work with sustainable development advocates concerned with a range of issues, including climate change, environmental issues, and food and water security, and that a way of building bridges with these communities is to demonstrate how sexual a...

Universities can contribute to the solutions of major challenges of the 21st century such as increasing environmental and socio-economic crises, inequalities of income and wealth and political instabilities by integrating the concept of sustainable development (SD) in research, organization, and by educating future decision makers. For instance, by integrating sustainability into the organizati...