Sök:

Sökresultat:

648 Uppsatser om Heavy-duty vehicles - Sida 40 av 44

Maasai herding and milking strategies : a case study of goals and decision-making within the household

In Kenya the Maasai pastoralists have based their livelihoods on dairy production and the production goal is to maintain a sufficient milk supply throughout the year. The pastoral dairy production has two vital characteristics; breeding and milking. Traditionally, breeding is the men?s responsibility, while milking is the duty of women. Depending on this partition of chores between men and women, they also have different management routines, ambitions and strategies regarding the milk production.

Threats and opportunities for the survival of the Yangtze finless porpoise

The Yangtze finless porpoise (Neophocaena phocaenoides asiaorientalis), is a small freshwater cetacean which has recently fallen dramatically in number. It is an endemic species for the Yangtze River and unless drastic action is taken, it risks the same fate as the now functionally extinct Yangtze river dolphin (Lipotes vexillifer). Threats to the porpoise are diverse but they have in common that they are caused by man. Development of the river has been made to supply a growing human population with food, hydropower, and to reduce the risk of flooding. These changes have resulted in a degraded habitat for the porpoise.

Medborgardeltagande i stadsplanering - En fallstudie av Södra Gårda

This essay examines how public planners and the inhabitants of södra Gårda relate to the physical planning of the area and to the demolition versus the preservation of the quarters Eken and Cedern, and how the dialogue between planners and citizens appears to be. How do the planners and policymakers relate to citizen participation in urban planning, and how is participatory planning carried out in the legislation, rhetorically and in practice. Former research indicates a distinct gap between rhetorics, legislation and actions in practice regarding citizen participation in planning, which is why we find it an interesting topic for further research. The essay aims to highlight the different actors interests and visions of the development of the area. Which are the standpoints and arguments the different actors set out for the future visions of the area? The essay focuses on citizen participation in urban planning in the city of Gothenburg.

Säsongslagring av solvärme

I takt med att besökare och patienter ökar måste kontinuerligt Östra sjukhuset verksamhet utvecklas. Detta medför omläggningar i trafiken och förflyttningar av verksamheter. Idag finns flertalet brister kring Östra sjukhusets fysiska planering som behöver ses över, dessa är bland annat trafikflöden, säkerhetsaspekter och parkeringsmöjligheter.Rapporten redogör för förändringar i den fysiska planeringen som förbättrar dess utformning. Genom studier av relevant litteratur och diskussioner med expertis har förslag av problemområden tagits fram. Dessa har sedan bedömts efter listor av deras respektive för- och nackdelar som kunnat urskiljas.Arbetet visar framtagandet av ett väl fungerande förslag som kan verka som en bas för idéer till nutida och framtida förändringar kring den fysiska planeringen.

Effektivisering av 3D-processen inom anläggningsprojekt Förbättring av dataflödet från projektör till maskinstyrning

I takt med att besökare och patienter ökar måste kontinuerligt Östra sjukhuset verksamhet utvecklas. Detta medför omläggningar i trafiken och förflyttningar av verksamheter. Idag finns flertalet brister kring Östra sjukhusets fysiska planering som behöver ses över, dessa är bland annat trafikflöden, säkerhetsaspekter och parkeringsmöjligheter.Rapporten redogör för förändringar i den fysiska planeringen som förbättrar dess utformning. Genom studier av relevant litteratur och diskussioner med expertis har förslag av problemområden tagits fram. Dessa har sedan bedömts efter listor av deras respektive för- och nackdelar som kunnat urskiljas.Arbetet visar framtagandet av ett väl fungerande förslag som kan verka som en bas för idéer till nutida och framtida förändringar kring den fysiska planeringen.

Omvårdnad av gatuhundar på en ABC-klinik i Indien

India is the country with the highest prevalence of rabies in the world, with about 20?000 human deaths occurring every year. The country also has a heavy burden of free roaming dogs, mainly because of the high amount of edible waste in the streets, which are the main hosts for the disease. Therefore to truly extinguish rabies, the main focus should be on the dogs, both stray dogs and owned. One method is to vaccinate all dogs against rabies.

Flödessimulering av förrådsupplägg: En jämförande studie av olika materialplocksmetoder vid varierad produktmix och produktionstakt

En hårdnande konkurrens inom försvarsindustrin medför att BAE Systems Hägglunds AB står under ett effektiviseringsprojekt, Vehicles Production System. Projektet innebär att verksamheten ska samlas för att skapa ett störningsfritt flöde och syftet med projektet är; ? minskade ytor, ? ökad produktion med mindre resurser, ? ökad flexibilitet vid varierad orderingång, ? minskade ledtider, ? ökad lönsamheten för att kunna satsa mer på egenutveckling. För att uppnå detta ska verksamhet samlas vilket bland annat innebär att tre tidigare förråd för eftermarknad och produktion skall slås samman och nya produktions-linjer skall tas i bruk. Syftet med examensarbetet är att analysera tänkt upplägg för detta nya förråd samt rekommendera materialförsörjningsmetod till slutmontage bandvagn vid varie-rad produktmix och produktionstakt.

Ny förbättrad layout vid Stena Stål AB : Kartläggning av plock- och tillverkningsprocesser samt personalens arbetssituation i dagsläget.

With today`s business world, it is very important to deliver the right product with right quality and quantity at the right time. By ensuring that the staff are happy and have the opportunity to work in a workplace with good structure, the company will be able to reach these parameters and at the same time maximize the efficiency.The project has been carried out at Stena Stål AB in Värnamo. The company's main task is to cut, store and deliver production steel and tool steel to processing companies in the surrounding region. Stena Stål AB in Värnamo is one of total 21 companies in the company group Stena Stål. Stena Stål is a part of the Stena corporate group which owns a total of eight different company groups that are spread in about 250 different locations in 14 countries.The purpose of this report is to give Stena Stål AB in Värnamo suggestions on how to design a new facility for tool steel.

Utveckling av gran, Douglasgran, bok och tall under skärm av hybridlärk :

?Development of Norway spruce, Douglas fir beech and Scots pine with a larch shelter wood? is a report written by Per-Olof Magnusson. The thesis is a compulsory part of forest engineer program at ?Skogsmästarskolan?, SLU, Skinnskatteberg, Sweden. The purpose of this report is to describe and evaluate an experiment with hybrid larch (Larix x eurolepis) as shelter wood, and different tree species growth and survival depending on the density of the shelter wood. The experiment is conducted by southern Swedish forest research centre, faculty of forestry, SLU in Alnarp. The hybrid larch ought to be an interesting alternative to birch (Betula sp.) as shelterwood on suitable sites in southern Sweden.

Optimering av reducerad bearbetning : högre skörd till lägre kostnad

Optimization of soil tillage and crop rotation is important in many aspects, but particularly in maximizing profit margins. Since the economic outcome is usually decisive, it can be interesting to study different combinations of soil tillage systems and crop rotations in order to identify the maximum economic outcome. How a crop functions in a particular tillage system determines whether it is profitable to grow that crop. Different tillage systems affect the soil and its processes in different ways. Reduced tillage often works best on weak-structured heavy clays and on silty clays.

Farliga metaller från reningsverk : En jämförelse av kunskapsläge mellan yngre och äldre vad gäller metallerna bly, arsenik, kadmium och antimon

Miljöproblem kan ses som ett växande problem. Studien visar hur stor kunskapen är hos gemene man angående särskilda miljöproblem och dess risker. I denna studie tas problemet upp angående miljö- och hälsofarliga metaller som ansamlas i slammet hos svenska reningsverk. Metallerna kan ge allvarliga hälsoeffekter på människan och förekommer i en rad kända vardagliga produkter. Studien grundar sig i en enkätstudie med 200 deltagande respondenter och syftet är att mäta deras kunskapsläge.

Riskbedömning vid Saltvikens kopparverk

AbstractAt Saltvikens copperindustry, which is located in the municipality of Oskarshamn, copper was refined from sulphiteore some hundred years ago. The ore underwent several steps in the process before the final product was received. These steps all had an influence on the environment through discharge of heavy metals. The area where the copper industry was located is today considered to be of specific national interest due to its valuable nature and cultural values, as well as its value for recreational outdoor activities. Therefore, it is important to determine the present level of contamination and if any transport of contaminants have occurred, and to identify the risks that are associated with the site both at present and in a longer time perspective.Thirtynine soil samples and 16 sediment samples have been analyzed.

Transportekonomi : Underlag för prisförhandlingar

The report addresses four main tasks, situation analysis of the company's total costs and transportation volume, cost analysis associated with the adjustment of the filling ratio, transport costs for the expansion and new expenses on a combination of expansion with new adjusted filling ratio.  Increasing transport costs for the company was the main reason for the request of the current situation analysis. A survey of the total cost with the actual volumes and transport provider pricing is the basis of the analysis that extends from May 2006 to October 2008. The results show an increase in costs, both overall expense and per cubic meter of transported goods. Volume spreads, trends, and seasonal variations are according to our and the company?s expectations.

Populationsstruktur och genetisk analys av exteriöra egenskaper hos svensk ardenner :

The purposes of this study were to estimate genetic and phenotypic parameters for conformation traits in Swedish Ardenner, a heavy draught horse, and to investigate the inbreeding status of the population. Additionally, a breeding scheme proposal was created, based on the results achieved in the study. The data studied were obtained from the Swedish Horse Board and from the Swedish Ardenner Association. The data included 1632 three-year-old horses, mainly mares, and 356 stallions, judged between 1986 and 2005 at conformation shows. The traits studied were type, head-neck-body, legs, walk and trot at hand, total score and height at withers.

Ruttplanering : Retursystem för pantade PET-flaskor och aluminiumburkar

This report is the final part within our education, Industrial Organization and Economy focusing on Logistics and Management at Jönköping School of Engineering. The aim with this report is to coordinate recycle drives for deposited aluminum-cans and bottles collected from grocery stores within Jönköping county and locality.In the present situation both aluminum cans and bottles filled with drinks are distributed to the grocery stores by the brewery?s own distributers. At the same time as they supply the drinks they also discharge the grocery stores units with restored aluminumcans and bottles. To make it easier for the grocery stores to handle the goods in the future, all distribution of drinks ought to be directly delivered to the grocery stores own separate central warehouse.

<- Föregående sida 40 Nästa sida ->