Báo cáo sinh học: "Latitudinal clines of allelic frequencies in Mediterranean populations of Ceratitis capitata (Wiedemann)" pps
Báo cáo sinh học: "Latitudinal clines of allelic frequencies in Mediterranean populations of Ceratitis capitata (Wiedemann)" pps
... apricots collected in May 1986 in the area of Original article Latitudinal clines of allelic frequencies in Mediterranean populations of Ceratitis capitata (Wiedemann) A Kourti P ... natural populations from distantly located areas were examined. MATERIALS AND METHODS Origin of populations Six populations of C capitata from the Medit...
Ngày tải lên: 09/08/2014, 18:21
Báo cáo sinh học : " Is genetic diversity really higher in large populations" ppsx
... textbooks that levels of genetic diversity are determined by the rate of mutation (the number of new mutations per nucleotide site and generation) and the number of reproducing individuals in the population. ... the difficulties in properly estimating N e by proxys such as body size or longevity. At present, it would be premature to state that the role of selection in shaping...
Ngày tải lên: 06/08/2014, 19:20
Báo cáo khoa học: "Intra- and interpopulational genetic variation in juvenile populations of Quercus robur L and Quercus petraea Lieb" pot
... robur in Germany. In: Ge- netic Variation of Forest Tree Populations in Europe (Müller-Starck G, Ziehe M, eds) Sauerländer-Verlag, Frankfurt-am-Main, 125- 140 Original article Intra- ... for creating genetic variation in the next generation and is therefore an important determinant of the adaptability of forest tree populations. In most cases,...
Ngày tải lên: 08/08/2014, 19:21
báo cáo khoa học: "Enzymatic heterozygosity and morphological variance in synthetic populations of Drosophila melanogaster Gloria BLANCO LIZANA" potx
... & L IVSHITS (1983), in human populations, and L EDING et al. (1983), in pitch pine, are inclined to attribute the correlation to inbreeding. L EARY et al. (1984) ... Flies were homogenized in 0.01 ml of gel starch buffer, using the method of J OHNSON (1964). References of buffer and stain systems utilized are indicated in table 1...
Ngày tải lên: 09/08/2014, 22:22
báo cáo sinh học:" Final call for papers: "Towards a scaling-up of training and education for health workers" potx
... lack of relevance of their training to community health care practice. Additional contributing factors include: inadequate compensation and working conditions, the deteriorating health of the workforce ... status of existing efforts to train health work- ers using innovative methods, including distance learning and various forms of information technology? How will training by protoc...
Ngày tải lên: 18/06/2014, 17:20
báo cáo sinh học:"Strategies to overcome physician shortages in northern Ontario: A study of policy implementation over 35 years Raymond W Pong" pdf
... Following an examination of the objectives, programme guidelines and specifics of each of the included programmes, the following types of policy instrument were identified: 1. Financial incentives: ... programmes of its kind in North America. It is an interrelated set of programmes funded and, in some cases, administered by the ministry of health and designed to attract heal...
Ngày tải lên: 18/06/2014, 17:20
báo cáo sinh học:" Community characteristics that attract physicians in Japan: a cross-sectional analysis of community demographic and economic factors" potx
... primary industry products Total annual sales of the agriculture/fishery/mining products (yen) Manufacturing industry workers Number of workers who engage in manufacturing industry Sales of manufactured ... suggesting that daytime population is a Lorenz curves and Gini indices of physician distribution against populationsFigure 1 Lorenz curves and Gini indices of physician distribu...
Ngày tải lên: 18/06/2014, 17:20
báo cáo sinh học:" Wrong schools or wrong students? The potential role of medical education in regional imbalances of the health workforce in the United Republic of Tanzania" potx
... having a rural background [24]. The influence of training institutions In a survey of 189 medical students at Monash University in Australia, Somers (2000) finds that the intention to practice in rural ... with specialist training in family or rural medicine. Rural practice during the training Most students had some exposure to rural areas during medical training as shown in Row...
Ngày tải lên: 18/06/2014, 17:20
báo cáo sinh học:" Monitoring the newly qualified nurses in Sweden: the Longitudinal Analysis of Nursing Education (LANE) study" ppt
... Gustavsson 1 Abstract Background: The Longitudinal Analysis of Nursing Education (LANE) study was initiated in 2002, with the aim of longitudinally examining a wide variety of individual and work-related variables ... cohort, where the total population of students attending the last semester of the nursing programme in the autumn of 2006 could be defined in advance and incl...
Ngày tải lên: 18/06/2014, 17:20
báo cáo sinh học:" Key factors leading to reduced recruitment and retention of health professionals in remote areas of Ghana: a qualitative study and proposed policy solutions" doc
... coinciding with the introduction of insurance, because of dela yed and inadequate reimbursements; in a few settings this was identified as leading (for the first time) to inconsistencies in supply, ... learning environment was consistent with recent findings in Benin, Kenya, and Ghana [8,11], offering policy options b eyond monetary incentives. In a study of health worker motiva...
Ngày tải lên: 18/06/2014, 17:20