using soil retention factors

Báo cáo " A web-based decision support system for the evaluation and strategic planning using ISO 9000 factors in higher education " pot

Ngày tải lên : 05/03/2014, 14:20

... strategic university plan / evaluation model using ISO 9000 factors of educational management in a university Level – Criteria: They include both factors and sub factors analyzed in AHP hierarchy Level ... planning 3.1 Application model using ISO 9000 factors for a strategic planning In a case study of Vietnam National University Hanoi, the AHP model using ISO 9000 factors is applied in Faculty ... in higher education of schools / colleges using ISO 9000 factors of VNU The second level is the primary factors as a group of criteria in which the factors (LV1, LV2, …LV9) are influent to the...

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FACTORS CONTRIBUTING TO YOLK RETENTION IN POULTRY: A REVIEW pdf

Ngày tải lên : 08/03/2014, 09:20

... mortality with retained infected yolk as only manifestation (Barnes and Gross, 1997) FACTORS CONTRIBUTING TOWARDS YOLK RETENTION A YOLK SAC INFECTION A 1: Natural infection a) Causative organisms Different ... delayed the housing of chicks for 24, 48 and 72 hours after hatching and observed that yolk sac absorption was not affected by the period of feed withdrawal between hatching and housing Efficient ... 2004 sac weight was decreased by cold temperature brooding but not until 72 hours E MISCELLANEOUS FACTORS Martin (1996) studied the effect of prolonged exposure to hatcher environment on yolk sac...

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Báo cáo " Effects of using wastewater as nutrient sources on soil chemical properties in peri‐urban agricultural systems " ppt

Ngày tải lên : 14/03/2014, 15:20

... For assessment of the impact of wastewater, soil samples were taken from the topsoil (0‐20 cm) of all study sites in peri‐urban areas of Hanoi (n=4) and Nam Dinh (n=8) using a soil auger. At every ... samples were treated by 4M HCl (1:1 soil: solution ratio) for dissolution of carbonates. The soil EC and pH were measured in deionised H2O (1:5 soil: solution ratio), and pHCaCl2 ... Mg 0.19 0.22 0.18 0.21 pH in H2O, ratio soil: water = 1: 5 pH in 0.05 M CaCl2, ratio soil: solution = 1:5 1M NH4NO3 extractable, ratio soil: solution = 1:2.5 0.30 3.0 b 2.5 2.0 b 1.5...

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Calculating pesticide sorption coefficients (kd) using selected soil propertiies

Ngày tải lên : 15/03/2014, 23:22

... provided, %Cl was calculated using mean values from Table 1, and (5) soil pH was assumed to have been determined using a glass electrode equipped pH meter on 1:1 soil: water samples Statistical ... pesticide sorption in soils was most strongly related to soil OM and/or Cl contents Utilizing equations to calculate Kd values when soil properties are known may greatly improve soil mobility predictions ... accurately estimate Kd values based on signiﬁcantly related soil parameters, so as to improve pesticide soil mobility predictions using models Materials and methods Pesticide data bases, including...

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The relationships of forest and watershed characteristics to soil water retention, storm, runoff, erosion, and wave attenuation in vietnam

Ngày tải lên : 03/04/2014, 12:22

... physical properties of soil (Shukla et al., 2003) Soil water retention which is an important soil hydrological property is influenced by soil structure (Fu et al., 2000), soil moisture and vegetation ... quantify soil water retention in four forest types; statistically analyze effects of forest structure, rainfall on soil moisture, and to develop regression models to predict forest soil moisture; ... linear relationship between forest soil moisture and environmental factors for selected forest types (R2 = 0.64 – 0.83) The most important factors affecting forest soil moisture are litter cover,...

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báo cáo sinh học:" Mid-level providers in emergency obstetric and newborn health care: factors affecting their performance and retention within the Malawian health system" pot

Ngày tải lên : 18/06/2014, 17:20

... addressing retention factors for physicians and registered nurses [12,13] data and studies addressing the perceptions of these mid-level cadres on the factors that influence their performance and retention ... mid-level cadres' perceptions of these factors This study set out to explore the perceptions of mid-level providers regarding the factors affecting their performance and retention within the Malawian ... would prefer these to be at degree level Incentives and retention factors Staff members were asked to identify the three most important factors that need to be changed, introduced or improved...

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báo cáo sinh học:" Factors affecting recruitment and retention of community health workers in a newborn care intervention in Bangladesh" pptx

Ngày tải lên : 18/06/2014, 17:20

... attrition Factors affecting retention and attrition overlap, but are not necessarily opposites Decisions for retention or resignation are based on a complex set of trade-offs between different factors ... leadership [13,1] All of these factors can play a role in the length of time a worker serves as a CHW In addition to the factors listed above, individual CHW motivation impacts retention and attrition ... non-financial incentives," of CHWs could increase retention [23] Other studies suggest that strong social networks and social cohesion are important factors for CHW retention, and that CHWs benefitting from...

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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

Ngày tải lên : 18/06/2014, 17:20

... distribution and retention of health workers in rural areas, professional priorities of health personnel in relation to rural service demand investigation [3] In a recent review of attraction and retention ... http://www.human-resources-health.com/content/9/1/13 Page of 11 would provide or subsidize housing; the reality of inadequate, distant, or nonexistent housing, was widespread Several doctors in GA mentioned that they (or ... to move towards private-sector housing, with salary compensation to prime the market, infrastructure development will be required in rural areas, as private housing options appeared extremely...

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báo cáo sinh học:" Understanding the ‘four directions of travel’: qualitative research into the factors affecting recruitment and retention of doctors in rural Vietnam" doc

Ngày tải lên : 18/06/2014, 17:20

... section examines Page of 14 factors that influence recruitment and retention, including income, working conditions, management and supervision, career development and factors linked to living conditions ... English-language sources) to probe doctors’ willingness to work in rural areas and the factors that might improve retention The second involved a structured survey to establish doctors’ characteristics ... roles Finally, respondents’ overall ranking of the different factors is described, and current policy initiatives in relation to rural retention examined Problem analysis Overall, the problem of...

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Báo cáo nghiên cứu khoa học " IMPROVING CAPABILITY FOR ASSESSING SOIL CONSTRAINTS USING THE SCAMP DECISION SUPPORT SYSTEM " docx

Ngày tải lên : 22/06/2014, 12:20

... basic soil properties, how they are measured and what they mean The second day consisted of a field trip to local sites on different soil types Soil pits were dug to 150 cm depth to examine soil ... mobile soil testing services are funded by the national governments in Thailand (Dr Soils Program) and the Philippines In these countries, rapid soil analyses are undertaken on farmers’ soil samples ... soil constraints to crop production of an alluvial soil where surface runoff is the main water supply mean practiced Group discussion on soil texture, pH, EC An Extremely compacted alluvial soil...

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