54,956 research outputs found
Bonded Labor in India: Its Incidence and Pattern
This Working Paper on the incidence and patterns of bonded labour in India was commissioned as an input to the ILO Director-General’s second global report on forced labor, entitled A global alliance against forced labor, prepared for the 93rd session of the International Labour Conference in June 2005.it aims to enrich the debate on bonded labor and its eradication in India by capturing some of the main trends over recent years. It aims essentially to compile and assess the contemporary evidence on bonded labor that has appeared in secondary sources
Differentiability of the Value Function in Continuous–Time Economic Models
In this paper we provide some sufficient conditions for the differentiability of the value function in a class of infinite-horizon continuous-time models of convex optimization arising in economics. We dispense with an interiority condition which is quite restrictive in constrained optimization and it is usually hard to check in applications. The differentiability of the value function is used to prove Bellman’s equation as well as the existence and continuity of the optimal feedback policy. We also establish uniqueness of the vector of dual variables under some conditions that rule out existence of asset pricing bubbles.Constrained optimization, value function, differentiability, envelope therem, duality theory.
Evaluation of the impact of National Breast Cancer Foundation-funded research
© Copyright 2014. The Medical Journal of Australia - reproduced with permission.Objective: To evaluate the impact of the National Breast Cancer Foundation’s (NBCF’s) research investment. Design and participants: Surveys based on the Payback Framework were sent to chief investigators involved in research funded by the NBCF during 1995–2012; a bibliometric analysis of NBCF-funded publications in 2006–2010 was conducted; and a purposive, stratified sample of case studies was obtained. Main outcome measures: Research impact on knowledge production, the research system, informing policy, product development and broader health and economic benefits. Results: Of 242 surveys sent, 153 (63%) were returned. The average impact of journals in which NBCF publications appeared was double that of world publications. Seventy surveys (46%) reported career progression, and 185 higher degrees were obtained or expected, including 121 PhDs. One hundred and one grants (66%) produced tools that built capacity across the research system, and research teams leveraged an additional $1.40 in funding for every dollar invested. Fifteen applied grants and one basic grant impacted on policy. Ten basic and four applied grants led to the development of drugs, prognostic tools or diagnostic technologies. Twenty applied and two basic grants led to changes in practice and behaviour of health care staff, consumers and the public, with further impacts anticipated. Case studies provided illustrations of high impact. Conclusions: NBCF’s strategy of investing in a mixed portfolio of research areas and mechanisms encouraged a broad range of impacts across all Payback categories. The impacts from basic research tended to focus on knowledge production and drug development; while applied research generated greater impacts within the other Payback categories. The funding of shared infrastructure stimulated impact across the research system
Sedimentary record of coseismic subsidence in Hersek coastal lagoon (Izmit Bay, Turkey) and the late Holocene activity of the North Anatolian Fault
This research was funded by the European Union in the framework of the REL.I.E.F. (Reliable Information on Earthquake Faulting) project (EVG1‐CT‐2002‐00069). Copyright @ 2011 American Geophysical Union.The late Holocene activity of a restraining bend of the northern strand of the North Anatolian Fault in Izmit Bay was investigated by a sedimentological, geochemical, and paleoecological analysis of sediment cores from Hersek coastal lagoon, NW Turkey. The sediment cores show a succession of sedimentary sequences composed of three units separated by gradual transitions. The first unit is composed of a thin layer of shell debris-rich sediment in abrupt contact with the underlying organic-rich deposits. This unit is over-lain by a thick foraminifera-rich mud deposit, and the sequences are capped by an organic-rich mud unit. These sequences are interpreted as silting up, shallowing upward deposits, typical of a lagoon becoming isolated from the sea. We suggest that they represent the sedimentary signature of coseismic subsidence, which was caused by reverse slip at the Hersek bend, and tsunamis in Izmit Bay. Our radiocarbon-dated paleoseismological record indicates (1) the atypical collapse of the hanging wall during the 740 earthquake and (2) subsidence of the footwall during the 987, 1509, and 1719 earthquakes. This study contributes to the understanding of the dynamics of restraining bends, and it highlights the potential of coastal sediments for reconstructing past earthquakes and tsunamis in regions dominated by strike-slip deformations.This article is available through the Brunel Open Access Publishing Fun
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Project Retrosight. Understanding the returns from cardiovascular and stroke research: Policy Report
Copyright @ 2011 RAND Europe. All rights reserved. The full text article and the summary of the article are both available via the links below.This project explores the impacts arising from cardiovascular and stroke research funded 15-20 years ago and attempts to draw out aspects of the research, researcher or environment that are associated with high or low impact.
The project is a case study-based review of 29 cardiovascular and stroke research grants, funded in Australia, Canada and UK between 1989 and 1993. The case studies focused on the individual grants but considered the development of the investigators and ideas involved in the research projects from initiation to the present day. Grants were selected through a stratified random selection approach that aimed to include both high- and low-impact grants. The key messages are as follows: 1) The cases reveal that a large and diverse range of impacts arose from the 29 grants studied. 2) There are variations between the impacts derived from basic biomedical and clinical research. 3) There is no correlation between knowledge production and wider impacts 4) The majority of economic impacts identified come from a minority of projects. 5) We identified factors that appear to be associated with high and low impact.
This report presents the key observations of the study and an overview of the methods involved. It has been written for funders of biomedical and health research and health services, health researchers, and policy makers in those fields. It will also be of interest to those involved in research and impact evaluation.This study was initiated with internal funding from RAND Europe and HERG, with continuing funding from the UK National Institute for Health Research, the Canadian Institutes of Health Research, the Heart and Stroke Foundation of Canada and the National Heart Foundation of Australia. The UK Stroke Association and the British Heart Foundation provided support in kind through access to their archives
A comparative study of summer monsoon features over India during 1987 to 1997
In this paper comparative study of characteristic features of summer monsoon, viz. onset and withdrawal, synoptic situations causing heavy rainfall, average seasonal monsoon rainfall over the country and floods generated in Indian rivers in each monsoon season has been made on the basis of 11-years' data (1987 to 1997). It is shown that each monsoon season is quite unique in its behaviour and no two monsoons are alike
Should extreme precipitation recorded over a long period of time be considered as an estimate of PMP?
The World Meteorological Organization's Manual (1986) has given very elaborate procedures for the estimation of Probable Maximum Precipitation for the design of hydraulic structures where no risks can be taken. These are based upon the assumption that severe meteorological factors like rainstorm mechanism and extreme moisture charge, which when combined together will produce PMP. McGregor (1998) and others feel that in nature, extreme meteorological factors may never combine, as such PMP depths obtained by the above procedures are only hypothetical. It has been suggested that actual extreme values of precipitation obtained over the globe based upon a long period of data may be considered as PMP. In view of this, extreme values of precipitation obtained over India during the last 125 years have been picked out from the data and their values for point stations as well as for different standard areas and durations (i.e. Depth-Area-Duration (DAD) statistics) have been given in this paper and may be considered as estimates of PMP for different regions of the country. © The International Journal of Meteorology
Strange and charm HVP contributions to the muon ( including QED corrections with twisted-mass fermions
We present a lattice calculation of the Hadronic Vacuum Polarization (HVP)
contribution of the strange and charm quarks to the anomalous magnetic moment
of the muon including leading-order electromagnetic corrections. We employ the
gauge configurations generated by the European Twisted Mass Collaboration
(ETMC) with dynamical quarks at three values of the lattice
spacing ( fm) with pion masses in the range
MeV. The strange and charm quark masses are tuned at
their physical values. Neglecting disconnected diagrams and after the
extrapolations to the physical pion mass and to the continuum limit we obtain:
,
and
,
for the strange
and charm contributions, respectively.Comment: 34 pages, 10 figures, 5 tables; version to appear in JHE
Flood study of the Himalayan tributaries of the Ganga river
A flood study of the Himalayan rivers has been attempted on the basis of gauge/discharge data from 27 sites on major tributaries of the Ganga between 1986 and 1999. This study has shown that the Ghaghra, Gandak, and Kosi are the most important tributaries of the Ganga and their flood waters should be harnessed for developmental purposes to save the Indo-Gangetic plains from the recurrence of yearly floods. It was also found that some of the sites on these rivers have recorded floods more than 100 to 150 times during the 14-year period
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