Measuring the impact of contraceptive use on unintended pregnancy and other health outcomes

This brief describes several statistical models that have been developed to estimate the number of health outcomes that will be averted because of contraceptive use. Concerns have been expressed that this range of approaches—which overlap in the impacts they estimate, but sometimes use different inputs, mathematical algorithms, and assumptions, and may produce different results—may be confusing for policymakers, managers, and donors who want to measure or evaluate these impacts. To address these concerns, the STEP UP consortium convened two expert meetings to review the estimation methods used; come to consensus on methodologies and assumptions, where possible; and provide guidance to those wanting to measure such impacts. As a result of this consensus-building process, decisionmakers and managers using the different models can more clearly understand the assumptions behind each model so as to make informed choices between them

Second consultation on developing standards for identifying evidence-based practices in reproductive health

The STEP UP consortium and the High Impact Practices initiative, together with other partners, supported three consultation meetings to inform the use of appropriate standards of evidence for recommending best practices in reproductive health (RH). The second consultation, reported here, brought together researchers and funders to review the research designs and methodologies that can be used to generate evidence on the impact of FP/RH interventions and on their implementation; the mechanisms and structures through which such evidence is reviewed and translated into recommendations; and the implications for organizing and funding evidence generation to maximize its quality and utility. Drawing from the presentations, three plenary discussions were held which reflected a diversity of views on what constitutes high-quality evidence, which type of evidence is appropriate for which type of recommendations, and which approaches should be followed to translate evidence into practice recommendations. Recommendations for consolidating standards of evidence and formulating guidelines for high-impact practices in FP/RH programming and policymaking are presented in this report

The consumer perspective: A consultation with senior health officials from developing countries on standards of evidence for reproductive and maternal health care

The Population Council (through the STEP UP consortium and the Evidence Project) and the High Impact Practices (HIP) Collaboration, together with other partners, held a series of three consultative meetings around the topic of standards of evidence in reproductive and maternal health. This report details the third and final meeting held in Bellagio, Italy in February 2016. The meeting brought together developing-country decisionmakers to vet, from the research “consumer” perspective, the recommendations that emerged from the second consultation and to elicit further recommendations on how to better generate and package evidence to meet the needs of decisionmakers. Also in attendance were donors, multilateral organizations, and researchers from the second consultation, so that they could better understand the decisionmakers’ perspectives and forge connections between “producers” and “consumers” of evidence

Time for Yushchenko to step up

This repository item contains a single issue of Behind the Breaking News, a briefing published from 1999 to 2009 by the Boston University Institute for the Study of Conflict, Ideology, and Policy

New opportunities for disadvantaged pupils: the step-up programme

In the UK, the link between low income and poor educational outcomes has been long established. The Step-Up programme, which was initiated in Northern Ireland in 2000, was conceived and developed as a specific response to the under achievement and non participation in higher education of socially and economically disadvantaged secondary school pupils.<p></p> In addition to raising educational aspirations, the programme aims to raise pupil and school performance in science in order to enable pupils to gain entry to and complete programmes of study at higher education institutions.<p></p> The programme actively involves the University, schools, industry, the local hospitals and government agencies in the delivery of a highly structured programme of academic and vocational science activities.<p></p> The pupils who have participated in the programme have achieved outstanding success with over 97 per cent progressing to universities across the UK. The retention/completion rate for students who have progressed to the University of Ulster stands at 95 per cent, which compares favourably with national and international retention rates.<p></p> The authors suggest that this level of success has been achieved through appropriate pre university preparation and post university support and they provide recommendation for the successful replication and implementation of the programme in other institutions.<p></p&gt

Derivation of linearized transfer functions for switching-mode regulations. Phase A: Current step-up and voltage step-up converters

Small-signal models are derived for the power stage of the voltage step-up (boost) and the current step-up (buck) converters. The modeling covers operation in both the continuous-mmf mode and the discontinuous-mmf mode. The power stage in the regulated current step-up converter on board the Dynamics Explorer Satellite is used as an example to illustrate the procedures in obtaining the small-signal functions characterizing a regulated converter