We are building a system that harnesses the idle resources (cpu, storage, and bandwidth) of nodes (e.g., home desktops) distributed across the Internet to build useful distributed services like content distribution or remote backup. Users are compensated in return for contributing their nodes’ idle resources to the system. Collective managers bundle and manage the contributed resources and rese...

BACKGROUND THE AIM OF THE CURRENT STUDY WAS TWOFOLD To investigate the effect of veteran status on risk of developing heart disease over a period of 20 years in the United States and to test if socio-economic characteristics, chronic conditions, health behaviors, body mass index (BMI) and depressive symptoms explain the association between veteran status and risk of heart disease. METHODS ...

This paper suggests a new methodology capable of accessing in detail the contribution of companies to countries’ sustainability related to economic performance. The concept of sustainability has been brought up in several debates, leading to a clearer understanding of its progress in recent decades. The most adequate indicators to achieve a unique value to define sustainability have been identi...

Because of the enormity of the HIV-AIDS epidemic and the urgency for preventing transmission, HIV prevention programs are a high priority for careful and timely evaluations. Information on program effectiveness and efficiency is needed for decision-making about future HIV prevention priorities. General characteristics of successful HIV prevention programs, programs empirically evaluated and fou...

/ This study examines similarities and differences between organic and conventional farmers. We explore the factors that underlie farmers' conservation attitudes and behaviors, including demographic and farm characteristics, awareness of and concern for environmental problems associated with agriculture, economic orientation toward farming, and self-reported conservation practices. A series of ...

Neuroeconomic research has delineated neural regions involved in the computation of value, referring to a currency for concrete choices and decisions ('economic value'). Research in psychology and sociology, on the other hand, uses the term 'value' to describe motivational constructs that guide choices and behaviors across situations ('core value'). As a first step towards an integration of the...

We envision a future in which the global economy and the Internet will merge and evolve together into an information economy bustling with billions of economically motivated software agents that exchange information goods and services with humans and other agents. Economic software agents will di er in important ways from their human counterparts, and these di erences may have signi cant bene c...

The Effect of Economic and Relational Direct Marketing Communication on Buying Behavior in B2B Markets BY Kihyun Kim April 13, 2016 Committee Chair: Dr. V. Kumar Major Academic Unit: Marketing Business to Business (B2B) firms spend significant resources managing close relationships with their customers, yet there is limited understanding of how the customers perceive the relationship based on t...

16 There has been growing interest in establishing food waste prevention and recovery 17 programs throughout the world. The drive to target food waste stems from increasing concerns 18 about resource conservation, food security, food waste’s environmental and economic costs, and 19 a general trend in the waste management industry to transition to more sustainable practices. 20 Here the drivers ...

Behaviors displayed by worker termites, which make up 80Ð90% of any eastern subterranean termite population, provide the foundation for understanding the details of termite social organization. Individually marked termite workers were placed in an enclosed, darkened arena and videotaped for three 24-h periods. Behaviors observed in detail include ecdysial assistance, gallery excavation, oscilla...