1,724,900 research outputs found
Anther culture and wide hybridization for West Africa upland rice improvement at Warda
No full textWARDA initiated research on rice anther culture in 1993 when it produced its first doubled haploid lines from F1, F2 and F3 progenies. Objectives include production of doubled haploid lines from japonica X japonica, indica X indica and indica X japonica crosses and to overcome fertility barriers in crosses involving O.sativa, O.glaberrima parents. Doubled haploid plants produced from several F2 and F3 individuals selected fom japonica X japonica and indica X indica crosses are now in yield or stress trials in 10 countries in WEST-AFRICA. Success was also obtained from progenies selected from japonica X O.Glaben-ima crosses and some Hl regenerants gave up to 100% fertility. In all cases, panicles were cold pre-treated at 10-12°C for 10 to 20 days. Callus were obtained from 21-60 days after induction under 25+/-1°C white plantlets regenerantion under the same incubation temperature was obtained from 30-60 days. A rooting and hardening medium (MS supplemented with MET (MULTI EFFECT TRLKZOL)) increased the survival rate from 20 to about 95% of plantlets transplanted into soil
Idea globalnej etyki mediów w ujęciu Stephena J.A. Warda
Full text linkCelem niniejszego artykułu jest określenie rozumienia i istoty globalnej etyki mediów w ujęciu czołowego na świecie jej inicjatora i popularyzatora - Stephena J.A. Warda. Artykuł ten stanowi zatem próbę odpowiedzi na następujące pytania: Jak jest rozumiana globalna etyka mediów przez Warda? Dlaczego w jego przekonaniu jest ona tak bardzo potrzebna? Jak przedstawia się stan badań na temat globalnej etyki mediów w działalności badawczej Warda? Kto spośród badaczy - oprócz Warda - podejmuje niniejszą tematykę? Aby zrealizować podstawowe założenia metodologiczne, posłużono się metodami analizy treści oraz systematycznego przeglądu literatury. Materiał badawczy służący określeniu teorii globalnej etyki mediów Warda stanowią publikacje naukowe tegoż badacza.The aim of this article is to define the understanding of global media ethics in terms of its initiator and the world's leading populariser - Stephen J.A. Ward. This article is therefore an attempt to answer the following questions: How is global media ethics understood by Stephen J.A. Ward? Why is it so necessary from his scientific perspective? What is the state of research on global media ethics in the research activities of Stephen J.A. Ward? Who among the researchers - apart from Ward - undertakes this topic? In order to implement the basic methodological assumptions, the methods of content analysis and systematic literature review were used. The research material - to define the theory of global media ethics by Stephen J.A. Ward - consists of the scientific publications of Stephen J.A. Ward
Warda Hadjab
No full textDiplômée d'un DEA en Histoire et Civilisations de l'Université Toulouse II Le Mirail, Warda Hadjab entreprend ses études doctorales en Sociologie à l'Ecole des Hautes Etudes en Sciences Sociales, sous la direction du Professeur Göle. Après avoir travaillé sur l'histoire du mouvement associatif des jeunes musulmans français dans le cadre de ses travaux de recherche en Histoire, Warda Hadjab s'intéresse à l'amour chez les jeunes musulmans français dans le cadre de sa thèse. Objet sociologique o..
Warda Hadjab
No full textDiplômée d'un DEA en Histoire et Civilisations de l'Université Toulouse II Le Mirail, Warda Hadjab entreprend ses études doctorales en Sociologie à l'Ecole des Hautes Etudes en Sciences Sociales, sous la direction du Professeur Göle. Après avoir travaillé sur l'histoire du mouvement associatif des jeunes musulmans français dans le cadre de ses travaux de recherche en Histoire, Warda Hadjab s'intéresse à l'amour chez les jeunes musulmans français dans le cadre de sa thèse. Objet sociologique o..
CGIAR support to WARDA
No full textAn exchange of letters between CGIAR Chairman Richard H. Demuth and WARDA Executive Secretary Jacques Diouf regarding conditions for CGIAR financial support to WARDA's "W1" Coordinated Trials Program beginning in 1974. Includes TAC resolution on the revised research proposals submitted by WARDA. Agenda item presented at CGIAR meeting, November 1973
Report on CGIAR Meeting on WARDA
Full text linkReport of a September 1986 meeting on WARDA held in Paris, CGIAR Executive Secretary Curtis Farrar presiding. Representatives of several donors, cosponsors, TAC, IITA, IRRI and WARDA participated, as did Moise Mensah who negotiated with WARDA member governments on behalf if the CGIAR. The purpose was to identify remaining issues that needed to be resolved before the CGIAR considered future support to WARDA at its November 1986 meeting. Most of those attending found Mr. Mensah's proposals as adopted by the governing council of WARDA to be an acceptable basis for renewing the relationship between WARDA and the CGIAR, but it was recognized that several steps remained to be taken. A list of participants is annexed. Agenda document at TAC 41 held October-November 1986 and at CGIAR International Centers Week, November 1986
TAC Quinquennial Review of WARDA, 1979
No full textThis document includes the transmittal from the panel chairman, Dr. Hussein Idris, and the text of the report. TAC comments and the center response are found in the report of the 21st Meeting, held the 13-21 February 1979. The CGIAR considered the report at its meeting in May 1979.The report contains a history of WARDA and its relationship with the CGIAR. It outlines the unique structure of WARDA among the IARCs as an intergovernmental organization, only a part of whose program, coordinated rice trials, was supported by the CGIAR. The panel recommended involvement by the CGIAR in other WARDA special projects. It suggested that to reduce the precarious nature of its funding situation, WARDA should develop a core program, prepare a five year research plan, and present it to a meeting of donors
Developments Concerning WARDA
Full text linkPaper for discussion at TAC 41 with three stated purposes:(a) highlighting some of the issues raised by the report of the IDRC mission to WARDA and decisions by the WARDA Governing Council in the light of TAC's guidelines to IDRC issued at TAC 40;(b) seeking further comments on the scope of the CGIAR rice effort in West Africa, and the involvement of IITA and IRRI; and(c) asking TAC to make recommendations to the CGIAR on WARDA's program and budget for 1987
Amendments to WARDA Constitution
Full text linkThe CGIAR Secretariat circulated amendments to the Constitution of WARDA proposed by the Chairman of the Governing Council, Mr. Sagna, for consideration at the meeting of the Council scheduled for December 6, 1986. The have the purpose of making WARDA conform more closely to the model of an IARC. Also attached are comments by the CGIAR Chairman, Mr. S. Shahid Husain on these amendments with changes suggested for consideration by the Governing Council.Background document for TAC 41, and the CGIAR meeting of November 1986
Recent Progress at the West Africa Rice Development Association (WARDA)
No full textReport by CGIAR Executive Secretary Curtis Farrar on developments at WARDA during the first five months of 1985. A covering memorandum sets forth the schedule for interaction between the CGIAR and WARDA for the remainder of the year, and refers to a TAC subcommittee report, which was attached to the record of TAC 37. The report of a CGIAR financial team visit to WARDA is attached. There is mention of a report of the Fifteenth Ordinary Session of the Scientific and Technical Committee Meeting of WARDA, but this is not attached. The documentation included constituted the basis for a CGIAR discussion of WARDA at the Mid Term Meeting held in June 1985.This report completed the series of three monitoring reports suggested by TAC in its commentary on the external reviews of WARDA. It was clear that a number of issues remained to be addresse
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