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The article discusses the issue of negotiations. Its author presents definitions and basic conditions governing the course of negotiations, and characterizes the strategy applied in the agreement reaching process. Additionally, the article depicts key rules of negotiations based on the essence and the course of the very process of negotiations. The author underlines the importance of the development of a negotiation strategy, which should account for an alternative taken into consideration in the absence of agreement and pays attention to the most essential factors, which help to reach the negotiations’ objective.
A method of forecasting rainfall and mean temperature is presented. It is based on plant phenology and probability distribution of both random variables. This method makes it possible to give a forecast for each recorded phenological stage; the time horizon of the longest of them exceeds 90 to 100 days. A verification test based on data from different regions of Poland proved the method to be very efficient comparing to prediction using simple climate averages. It was applied to a case of 1982 and potato phenology, as an example.
This paper aims to present a systemic approach of some important information sharing ways from the point of view from the efficiency of supply chains, and provides a short review of Hungarian retail sectors related, actual status. The success of supply chains can be based on the partnership among the member sites and especially on the quality and quantity of the shared information. The aim of profit maximization in a supply chain can be mostly achieved through the minimization of transportation costs and at the same time with the maximization of the quantity of sold products. However the utilization of the high quantity of required data necessitates an appropriate preparedness by each member of the supply chain. Retail has a determinative role in the adequacy of related efficiency requirements, since in the next to last point of the chain it gets primary information related to the end-customers preferences.
The current study presents status and the need for improvement of the land distribution of family agricultural holdings in Poland. The assessment of the distribution of farm lands in the area between 1 and 300 ha has been made according to the 2013 data and provided by the Polish Agency for Restructuring and Modernisation of Agriculture (ARMA). Our analysis included totally app. 750,000 of family agricultural holdings. The evaluation of land consolidation was based on the two regional criteria proposed by the Regional Offices of Geodesy and Agricultural Areas, i.e. the plot size and the number of plots within individual family farms. The family agricultural holdings, that are included to the Polish system of agricultural support, have an average land area of around 16.0 ha, and this refers to around 6 cadastral plots with an average acreage of app. 3.0 ha. The need of land consolidation was estimated to be at the level of app. 7.1 million ha (this corresponds to 69.14% of total agricultural area land in Poland). The problem occurs in the entire country, but the worst situation is in the southern, south-eastern and central Poland. The implementation of the land consolidation and farmland exchange procedures within the Programme RDP (Rural Development Programme) in the period 2007-2013 stood at the level of 13,600 ha annually, thus the area of unfavourable land distribution was not reduced significantly. According to our evaluations the land consolidation should involve at least 50,000 ha annually to improve in real terms the distribution of agricultural plots in Poland.
Background. Monitoring energy intake in preschool children is the basis for planning intervention programmes. The published articles in which energy intake in Polish preschool children was reported are still very few. Objective. The objective was to assess energy intake in preschool children from Piła, including energy intake and intake of energy from macronutrients. Material and Methods. Energy intake was assessed from weighed food records kept over seven consecutive days by preschool staff and parents of 122 children, 61 girls and 61 boys, aged 4 to 6 years. Energy intake was calculated using Dieta 4.0 and Microsoft Excel computer programmes. Weight and height were measured and BMI was calculated. Statistical analysis was carried out using the IBM SPSS Statistics 21 computer programme. Results. Energy intake was the lowest in underweight children, 1286 kcal, and the highest in obese children, 1636 kcal. Energy intake (kcal, kJ, kcal/kg body weight, kJ/kg body weight) and intake of energy from sucrose (%) were statistically significantly higher in boys compared to girls, 1546 vs 1428 kcal, 6477 vs 5985 kJ, 77 vs 71 kcal/kg body weight, 322 vs 298 kJ/kg body weight, and 21.2 vs 19.7%, respectively. Intake of energy from starch was statistically significantly higher in girls compared to boys, 24.8 vs 23.4%. It is noteworthy that energy intakes from fat and saturated fatty acids were above the recommendations in 71.3% and 98.4% of the studied preschool children, respectively. Energy intakes from polyunsaturated fatty acids and available carbohydrates were below the recommendations in 98.4% and 57.4% of the studied preschool children, respectively. Conclusions. Energy intakes from macronutrients in the studied preschool children need urgent modification to prevent the risk of future diet-related diseases. Preschoolers’ parents and preschool staff should be educated about nutrition recommendations for children, especially about dietary risks of diseases and impaired neurodevelopment.
The study was carried out in order to determine the frequency of droughts in the period of increased water needs in potato, and to assess the needs and expected productive effects of the plants grown under irrigation on the basis of temporal variation of the standardized precipitation index SPI in the Kujawsko- Pomorskie district. Rainfall data were derived from standard measurements of atmospheric precipitation in between 1 July and 31 August in the multi-annual period 1981-2010.These data were obtained from the branches of COBORU in Chrząstowo, Głębokie and Głodowo, and the University of Technology and Life Sciences Research Centre in Mochełek. The results of carried research showed that the frequency of occurrence of dry spell during the period of increased needs for water of potato amounted to 26.7-40.0% in the region, depending on the locality. Strong droughts occurred in the year 1983, 1989, 1992 and 1994, moderate drought in 2005 and weak droughts in 1982, 1984 and 1999. Great irrigation needs of potato which corresponded to periods of strong and moderate droughts (SPI ≤ - 1.0) have been identified in 5 years of the 30 years examined. The expected increase in the yield of potato tubers grown on light soils under irrigation during those years exceeded 15.7t.ha-1. In the 9 years of the 30 have occurred mediumlevel irrigation needs, which in the period of July-August, corresponded to SPI values between 0 and -1.0.
Podstawą zapobiegania chorobom cywilizacyjnym, których epidemia pojawiła się po II Wojnie Światowej, jest zmiana stylu życia i ochrona środowiska. Jak wykazano w wielu pracach badawczych, bardzo istotnym elementem stylu życia mającym wpływ na występowanie czynników ryzyka choroby niedokrwiennej serca w populacji oraz na umieralność z powodu schorzeń cywilizacyjnych jest model żywienia. Na znaczenie roli żywienia zwraca uwagę dokument WHO „Targets for Health for All”. Do osiągnięcia zmiany struktury żywienia w społeczeństwie konieczna jest polityka żywieniowa. Tylko w niewielu krajach podjęte zostały decyzje dotyczące tego rodzaju polityki. W Polsce poczyniono pierwsze kroki zmierzające do wprowadzenia polityki żywieniowej w życie. Celem pośrednim polityki żywieniowej w Polsce jest utrzymanie całkowitego spożycia tłuszczu na dotychczasowym poziomie (36% energii). Osiągnięcie spożycia tłuszczu w granicach 30—33% jest celem do osiągnięcia około roku 2000. Spożycie cholesterolu nie powinnno przekraczać 300 mg dziennie, a spożycie cukru 10% dziennego spożycia energii. Spożycie błonnika powinno wzrosnąć. Wyszczególniono zmiany w strukturze żywienia umożliwiające osiągnięcie wymienionych celów. Dla urzeczywistnienia tych celów konieczna jest współpraca służby zdrowia, rolnictwa, przemysłu spożywczego, handlu żywnością, oświaty i środków masowego przekazu. Podano zakres proponowanych zadań dla poszczególnych resortów. Działalność różnych działów gospodarki państwowej powinna być koordynowana na poziomie ponadministerialnym.
The aim of the research was to diagnose chosen individual factors of adolescents’ physical development (motor skills, physical fitness, motor activity needs) and their influence on their actual level of physical activity in their leisure time. The subjects of the research were students of Cracow’s junior high schools. The probability sample of 295 girls and 329 boys were examined. The method used was a survey. The results of the examinations showed that the chosen individual factors had an influence on the actual level of physical activity in their leisure time. The boys’ motor skills (in contrast with the rest of the factors) correlated the least with the increase of the actual level of physical activity in leisure time, and in case of the girls, they did not correlate at all. Youngsters’ individual predispositions to undertake physical activity in their free time were at a medium-high level. Nevertheless, their internalization did not take place because more than a half of the subjects undertook physical activities at a low level (51.0%) or not at all (7.4%).
The world we live in has witnessed some drastic environmental imbalance in recent times. These imbalances have threatened sustainable development- which is the ultimate goal of man-environment relationship. This paper reviews the causes and effects of climate change on man and his environment with a view to using science education to solve the problems posed by climate change. Literature shows that climate change results mainly from human activities such as rapid deforestation for agricultural and industrial purposes, carbon dioxide emission from fossil fuel burning, carbon dioxide emission from burning gasoline for transportation, usage of chemical fertilizers on croplands and methane emission from animals, agriculture and arctic sea beds. The consequences of these activities include global warming, ozone layer depletion, greenhouse effect, rising sea level and acid rain. It is recommended here that the whole educational process be re-packaged to emphasize science education as a panacea for sustainable development. The argument here is that the educational institutions are the best media for the inculcation of proper morals and values. It is also recommended that teacher education programmes should allocate more funds to research in, and teaching of science in schools.
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