Engaging Local Non-Governmental Organizations (NGOs) in the Response to HIV/AIDS.

During the past few years, a number of key donor programs have scaled up their global response to the crisis of HIV and AIDS. The Global Fund to Fight AIDS, Tuberculosis and Malaria (GFATM), the World Health Organization (WHO), the Joint United Nations Programme on HIV/AIDS (UNAIDS), the President’s Emergency Plan for AIDS Relief (PEPFAR), the United Nations’ Millennium Development Goals (MDGs), the World Bank’s Multi-country HIV/AIDS Program (MAP), and other bilateral donors and charitable foundations have raised significant resources to fight HIV/AIDS. Spending on HIV/AIDS in low- and middle-income countries increased from $1 billion in 2000 to$6.1 billion in 2004. By 2007, global resources for HIV/AIDS are expected to expand to $10 billion. Local non-governmental organizations (NGOs), faith-based organizations (FBOs), and community-based organizations (CBOs) have been at the center of the response to the HIV/AIDS pandemic. In many countries, they have been responsible for the majority of the resources reaching individuals and have played a leading role in developing and implementing sustainable strategies to mitigate and prevent HIV/AIDS. One of PEPFAR’s strategic principles is to encourage and strengthen faithbased and community-based non-governmental organizations. The identification of sustainable and efficient local NGOs and the capacity building of these partners is the cornerstone on which the effective engagement of local NGOs is built. The goal of this paper is to begin a discussion among donors, international and local NGOs, and multilateral and U.S. government representatives on how to effectively engage indigenous partners and transfer much-needed resources

SSC Result 2017 All Education Board

SSC Result 2017 Bangladesh published on 30 may 2017. The official website of Bangladesh Education Board will be published SSC Result 2017 Educational Website in Bangladesh. Here uou get SSC Result 2017 Dhaka Board ,SSC Result 2017 Barisal Board ,SSC Result 2017 Rajshahi Board ,SSC Result 2017 Chittagong Board ,SSC Result 2017 Jessore Board ,SSC Result 2017 Sylhet Board ,SSC Result 2017 Dinajpur Board ,SSC Result 2017 Dakhil Board ,SSC Result 2017 Vocational Board & SSC Exam routine 2017 etc

The emotional valence of subliminal priming effects perception of facial expressions

We investigated, in young healthy subjects, how the affective content of subliminally presented priming images and their specific visual attributes impacted conscious perception of facial expressions. The priming images were broadly categorised as aggressive, pleasant, or neutral and further subcategorised by the presence of a face and by the centricity (egocentric or allocentric vantage-point) of the image content. Subjects responded to the emotion portrayed in a pixelated target-face by indicating via key-press if the expression was angry or neutral. Priming images containing a face compared to those not containing a face significantly impaired performance on neutral or angry targetface evaluation. Recognition of angry target-face expressions was selectively impaired by pleasant prime images which contained a face. For egocentric primes, recognition of neutral target-face expressions was significantly better than of angry expressions. Our results suggest that, first, the affective primacy hypothesis which predicts that affective information can be accessed automatically, preceding conscious cognition, holds true in subliminal priming only when the priming image contains a face. Second, egocentric primes interfere with the perception of angry target-face expressions suggesting that this vantage-point, directly relevant to the viewer, perhaps engages processes involved in action preparation which may weaken the priority of affect processing.Accepted manuscrip

Two mechanisms for optic flow and scale change processing of looming

Published in final edited form as: J Vis. ; 11(3): . doi:10.1167/11.3.5.The detection of looming, the motion of objects in depth, underlies many behavioral tasks, including the perception of self-motion and time-to-collision. A number of studies have demonstrated that one of the most important cues for looming detection is optic flow, the pattern of motion across the retina. Schrater et al. have suggested that changes in spatial frequency over time, or scale changes, may also support looming detection in the absence of optic flow (P. R. Schrater, D. C. Knill, & E. P. Simoncelli, 2001). Here we used an adaptation paradigm to determine whether the perception of looming from optic flow and scale changes is mediated by single or separate mechanisms. We show first that when the adaptation and test stimuli were the same (both optic flow or both scale change), observer performance was significantly impaired compared to a dynamic (non-motion, non-scale change) null adaptation control. Second, we found no evidence of cross-cue adaptation, either from optic flow to scale change, or vice versa. Taken together, our data suggest that optic flow and scale changes are processed by separate mechanisms, providing multiple pathways for the detection of looming.We thank Jonathan Victor and the anonymous reviewers of the paper for feedback and suggestions regarding the stimuli used here. This work was supported by NIH grant R01NS064100 to LMV. (R01NS064100 - NIH)Accepted manuscrip

Leveraging legacy codes to distributed problem solving environments: A web service approach

This paper describes techniques used to leverage high performance legacy codes as CORBA components to a distributed problem solving environment. It first briefly introduces the software architecture adopted by the environment. Then it presents a CORBA oriented wrapper generator (COWG) which can be used to automatically wrap high performance legacy codes as CORBA components. Two legacy codes have been wrapped with COWG. One is an MPI-based molecular dynamic simulation (MDS) code, the other is a finite element based computational fluid dynamics (CFD) code for simulating incompressible Navier-Stokes flows. Performance comparisons between runs of the MDS CORBA component and the original MDS legacy code on a cluster of workstations and on a parallel computer are also presented. Wrapped as CORBA components, these legacy codes can be reused in a distributed computing environment. The first case shows that high performance can be maintained with the wrapped MDS component. The second case shows that a Web user can submit a task to the wrapped CFD component through a Web page without knowing the exact implementation of the component. In this way, a user’s desktop computing environment can be extended to a high performance computing environment using a cluster of workstations or a parallel computer