- Part 861

PhD Researcher for “Heterogeneity in Studies with Discrete-Time Survival Endpoints: Implications for Optimal Designs and Statistical Power Analysis”, Netherlands

This project is funded by a VIDI grant from the Netherlands’ Organization for Scientific Research (NWO). The PhD student will spend time on doing research, following mathematics and statistics courses of IOPS and other institutes, and spend about 10% of the time on teaching courses at the BSc level. The PhD student will be supervised by Dr M. Moerbeek.

The aim of trials on event occurrence is to study if and when a particular event, such as onset of daily smoking or entry into parenthood, occurs. The timing of events may be in thin and precise units or in coarser intervals. In the second case one does not know the exact timing of the event; one only knows that it occurred within a particular time interval. Such discrete-time survival data are typically analyzed on basis of a generalized linear model, such as a logistic regression model.

The main research question in any trial is whether an experimental treatment differs from a control with respect some outcome variable. As many covariates or background variables, such as age and socio-economic status, may have an effect on the outcome they should be measured and included in the statistical model. Ignoring such variables may result in biased estimates of the treatment effect estimator and hence incorrect conclusions with respect to the effect of treatment.

The aim of this project is to investigate to what extent such biases occur and how they can be corrected for in the statistical model. We will also focus on the optimal design of trials with covariates and discrete-time survival data. The PhD student will write papers in international scientific journals, contribute to international conferences and write a PhD thesis.

Qualifications:

  • MSc in applied statistics, biometrics, biostatistics, econometrics, psychometrics or a related field with a solid background in applied statistics.
  • Applicants should be familiar with the generalised linear model, matrix algebra, research designs and have some experience with computer programming.
  • The applicant communicates easily in English, both verbally and in writing.
  • The starting date is January 2011.

    Contact Person: ms. Dr M. Moerbeek (supervisor), phone (+31) 30 253 1450,
    email: M.Moerbeek@uu.nl, website: http://www.fss.uu.nl/ms/moerbeek.

    How to apply:

    Please send your written application, with motivation, curriculum vitae, list of courses and grades and contact information of two referees before August 25th, 2010 and specifying vacancy number 691021.

    Applications can be emailed to: PenO.FSW@uu.nl or be sent to:
    Faculty of Social and Behavioural Sciences, Personnel Department, attn. Mr. M. Azdoufal, P.O Box 80140, 3508 TC Utrecht, The Netherlands.

    Lionel Murphy Postgraduate Scholarships,Edith Cowan University, Australia

    A number of Australian postgraduate scholarships are awarded annually by the Trustees of the Lionel Murphy Foundation. The precise number to be awarded each year and the method of payment is determined by the Trustees in their absolute discretion. The late Mr Justice Lionel Murphy was one of the few judges of the High Court of Australia who has left his mark on the history of the country.

    Eligibility requirements
    Eligibility criteria:

    Applicants should have completed, or be about to complete, an undergraduate degree in law or legal studies, or other appropriate discipline from an Australian tertiary institution, and intend to pursue a postgraduate degree in science, law or legal studies, or other appropriate discipline.

    Applicant information:

    Scholars are required to give regular interim progress reports and to provide a full report to the Lionel Murphy Foundation on completion of their studies, of their work and other activities undertaken as a Lionel Murphy Scholar.

    All applications must be accompanied by three referees’ reports.

    Selection:

    Preference is given to applicants who propose to study any, or all, of the following:

    * The law and the legal system in a social context and their practical application
    * Science and/or the law as a means of attaining social justice and human rights and as vehicles for change
    * International law as a developing force for peace and as a means of achieving the rule of law in all nations
    * Science as a tool for social benefit, particularly in meeting the needs of those most disadvantaged within society
    * Other disciplines, where the proposed nature and area of study are likely to promote the goals of social justice and benefit for the disadvantaged.

    Application closing date: 1 September 2010

    ICAR Senior Research Fellowship 2010, National Academy of Agricultural Research Management (NAARM), India

    Applications are invited from eligible candidates for the grant of ICAR Senior Research Fellowship (PGS) – 2010 for pursuing Ph.D. degree in the field of Agriculture and allied Sciences.

    (i) ICAR-SRF (PGS) will be awarded on the basis of merit in the All India Competitive Entrance Examination for ICAR-SRF (PGS) and admission to Ph. D. degree programme at State Agricultural Universities (SAUs), Deemed Universities, viz. IARI (New Delhi) / IVRI (Izatnagar) / NDRI (Karnal) / CIFE (Mumbai) / SHIATS (Allahabad), Central Agricultural University (Imphal, Manipur), and Central Univerisities having faculty of agriculture, viz. Banaras Hindu University (BHU), Aligarh Muslim University (AMU), Viswa Bharti, and Nagaland University, herein-after referred to as the Agricultural Universities (AUs). The fellowship will NOT be available for admission in any university other than the AUs as mentioned above.

    ICAR-SRF (PGS) is effective from the date of registering in the Ph.D. programme in any Agricultural University (SAUs, ICAR DUs, CAU or CUs having faculty of agriculture) or effective from the date ICARSRF (PGS) is awarded, whichever is later.

    (ii) The fellowship will be admissible to persons of Indian Nationality as defined in the Constitution of India or persons domiciled in India.
    (iii) The award of ICAR-SRF (PGS) can be availed within a period of one year from the date of issue of this award letter for seeking admission in Ph.D. programme in the qualifying subject at any Agricultural University (AU). It will not be extended in any case.
    (iv) If already registered as full time Ph.D. Scholar, he/she should not have completed two years on the date of examination.
    (v) Duration of ICAR-SRF (PGS) will be three years and in no case it will be extended beyond the period of three years.
    (vi) SRF will be awarded subject to verification of credentials by award administration authority, viz. the University/ Institute where the candidate gets admission.
    (vii) No TA and DA will be paid to the candidates for appearing in the Examination at the Centres or for joining the University.
    (viii) For admissions, eligibility conditions of the admitting University/ Institute will be applicable.
    (ix) Fellowship would be granted only when the candidate gets eventually admitted and pursues Ph. D. degree from an Agricultural University (AU) other than the Agricultural University (AU) of completing M. Sc./ M.V.Sc./ M.E./ M.Tech. degree, except for ICAR – Deemed to be Universities.
    (x) In case of in-service candidates, the awardee joins/has joined the University/Institute other than where he/she is working. In case of an in-service candidate, who is in receipt of full/partial leave salary from his/her parent organization, the amount of ICAR-SRF shall be limited to Rs.3000/- pm in addition to the research contingency as available to fresh candidates.
    (xi) The awardee joins/has joined the University/Institute where Ph.D. programme consists of both course work and research.

    ELIGIBILTY REQUIREMENTS

    Candidates having completed their Master’s Degree programme with a minimum of 55 per cent marks or equivalent OGPA from any recognized university in India and abroad would be eligible. For SC/ST and Physically Handicapped candidates, the minimum per cent of marks will be relaxed by 5 per cent or equivalent OGPA. The equivalence of OGPA to per cent marks, where needed, will be certified by the Registrar of the concerned University and must have to be produced by the candidates. Candidates appearing in the final semester would also be eligible provided they complete the Postgraduate degree in all respects by the date of examination and
    produce the degree-completion certificate from the Registrar to this effect. The candidates who have already joined Ph.D. and have completed more than two years as on the date of examination are not eligible to apply for Senior Research Fellowship. The above condition will also apply to in-service candidates. It is the sole responsibility of the candidate to check his/her eligibility for admission before applying. NAARM will not be held responsible for refusing ICAR-SRF(PGS) to any non-eligible candidates.

    Application Deadline August 30, 2010