Today it is common to spray against most weeds by using very expensive weed-killers. The goal for every farmer is to have as low costs as possible for their use of machines and weed-killers. Therefore it is in everyones interest to find other methods to fight the weeds. Finding a way to reduce the rise and growth of weeds already at the preparation of the soil would lower the number of laps over the field and also decrease the amount of weed-killing dose. Tests show that by harrow in the dark it is possible to reduce the population of weeds with up to 60%, but the normal reduction would be about 20-30%. To verify the results above we made tests by using two different methods of preparing the soil. We tested ploughing and harrowing in daylight and during night. Later we checked the number of different weeds in areas prepared in daylight and during night. By studying the results from the different methods used we found a considerable reduction of some kinds of weeds in areas prepared during night..

Sahlgrenska Academyat University of GothenburgDepartment of Internal Medicine and Clinical NutritionAbstractTitle: Whole fat versus low-fat dairy products for primary prevention of cardiovascular disease. A systematic review.Author: Josefine Lindqvist, Robin Järnmark, Mathilde OhlinSupervisor: Mette AxelsenExaminer: Anna WinkvistProgramme: Dietician study programme, 180/240 ECTSType of paper: Examination paper, 15 hpDate: 2014-04-09BackgroundResearch indicates that dairy products seems to have a protective impact on the incidence of cardiovascular disease regardless fat content. Paradoxically the Nordic nutrition recommendations recommend an exchange of full fat dairy product to low-fat dairy products.ObjectiveThe aim of this review is to investigate whether the variation in fat content of dairy products have any bearing on the onset of cardiovascular disease. With regard to common risk markers for cardiovascular disease the outcome measures hypertension, hyperlipidemia and weight gain is examined.Search strategyThe searches were made in the databases Medline (23/1-14) and Scopus (6/2-14).Selection criteriaRestrictions: Human Studies, Adults, Randomized Controlled Trials, English.Data collection and analysisTwo RCTs were included. Validation of the separate studies was performed with SBU's review template for individual studies and GRADE was used for summarizing the evidence of outcome measuresMain resultsThe two included studies examined the outcome measures blood pressure, weight and blood lipids.

Sahlgrenska Academyat University of GothenburgDepartment of Internal Medicine and Clinical NutritionAbstractTitle: The effect of naturally existent beta-glucan in adults with hypercholesterolemia. - a systematic review with focus on the Swedish food market.Author: Ida Edman Hellberg, Frida HanssonSupervisor: Mette AxelsenExaminer: Anna WinkvistProgramme: Dietician study programme, 180/240 ECTSType of paper: Examination paper, 15 hpDate: May 01, 2014Background EFSA states in 2010 that there are good evidence that three grams of beta-glucan/day from oat as a part of a balanced diet, has a positive effect on total cholesterol and LDL.Objective Evaluate if there is evidence for primary treatment of lifestyle related hypercholesterolemia with products naturally containing beta-glucan.Search strategyIn February 2014 the databases PubMed and Scopus were used for article research. The search terms used were; cholesterol level, beta-glucan, hypercholesterolemia, oat and barley.Selection criteria Articles, written in Swedish and English, on RCT-studies conducted on otherwise healthy adults with hypercholesterolemia (serum cholesterol >5,0 mmol/L) were included. The intervention product must naturally contain beta-glucan, and an equally product should be retailed in Swedish grocery stores. The control group needed to be supplied with a placebo product and the participants could not be on any lipid-lowering medication.

Companies that invest in e-learning have different expectations regarding the outcome of the investment. According to literature and articles it is common that companies see reduction of costs as the primary benefit with e-learning. Therefore we ask ourselves the question if companies have attained the expected benefit of the investment in e-learning and to what extent cost reduction have been a determining factor in the investments? The purpose of the thesis is to examine if companies that invest in e-learning have attained the expected benefits. We also want to examine what the reason for investing in e-learning is and if cost reduction is the primary reason for investing.

This report describes the master thesis project ?Weight Optimization of a Composite Chassis for a Multimodal Lightweight Vehicle? which is a part of the Master program in Naval Architecture and a part of a research project at the Centre for Naval Architecture, KTH. Demands on smart and energy efficient transport solutions are continuously increasing. In the Stockholm region the citizens are expected to increase with 25% and the road vehicles with 80% until 2030, putting high demands on the traffic system. Using a small multimodal vehicle deals with this problem and uses both the land and waterways for transportation.

Fetma och övervikt är ett hot mot folkhälsan. Många med övervikt och fetma försöker gå ner i vikt, men få lyckas bibehålla viktminskningen. Studiens syfte var att ta reda på erfarenheter av betydelsefulla faktorer och strategier för en bestående viktminskning, samt motivation för bibehållandet av vikten. Enligt Self-determination theory (SDT) blir beteendeförändringar bestående om de är autonoma och om motivationen är intern. Åtta kvinnor som deltagit i Itrims viktminskningsprogram intervjuades.

In Adult Education-Restaurant students often have a negative attitude towards the subject of math. Often mathematics is associated with what experiences the students had of this subject in elementary school - experiences that many times reduce the motivation for the same that is so frequent in the catering industry, in different contexts. Mathematics more or less unconsciously permeates restaurant profession at large, and as a chef you must realize the importance of mathematics in your daily work in the kitchen. The purpose of the work is to develop the mathematics lesson weight and volume by planning and designing more stimulating lessons accommodated in the kitchen - combining calculation problems with the work in a real kitchen environment. The aim is to help increase the students? motivation for and understanding of the importance of mathematics in the kitchen work. An action-oriented research method was used where students in a survey were asked to answer questions about their previous experiences with mathematics and how they themselves thought that motivating lessons on mathematics in cooking should be designed. The survey revealed that the majority of the students thought that the mathematics lessons weight and volume preferably should take place in the kitchen.

This report is a result of a degree thesis at Luleå University of Technology together with Stram AB in Växjö. The project aimed to develop a size reducible bed, that gets small when folded and has a new slim design. The development of the new folding bed had the purpose to give Stram AB new ideas of how guest beds can look like and be used in the future. Information about Stram´s products and also information of other similar products on the market was gathered. A visit at a store, internet and interviews gave grater insight of the market, and of customer needs.

Traumatic arthritis is a common cause of lameness in horses. One of different treatment alternatives of arthritis, is intra-articular injection with hyaluronan. As knowledge about pathophysiology of arthritis and function of hyaluronan is increasing, understanding grows about the mechanism of hyaluronan action in joints. Hyaluronan has, in addition to effects on viscosity, anti-inflammatory and analgesic effects. Extensive research and scientific studies have been made on exogenous hyaluronan.

ABSTRACTOverweight and obesity is an increasing problem worldwide although high-income countries take a leed. High BMI during pregnancy and delivery constitute to many risks for both the mother and her outcome. Intervention programmes with the purpose to get the pregnant women to eat healthier and to excercise more are now working out in many different shapes. The effect of these activities varies. The aim of this study was to investigate if interventions during pregnancy, with women who?s BMI are 25 or more, affects health of the mother and her expected child, delivery outcome and self estimated health.

The aim of this study was to investigate whether a dietary change, physical activity or a combination of both gave the best result when treating obesity, concerning weight loss and BMI. Excessive weight and obesity are today a big health-issue and it is estimated that 10 % of the men and 12 % of the women in Sweden have a BMI over 30, i.e. are suffering from obesity. The corresponding number for children is 3 %. No one can say for sure what causes obesity but there are many theories.

The premise for this study is the question how we should relate to people with different religious beliefs. The aim is to examine if an existence characterized by a religious diversity should affect the certainty and confidence in our faith. To answer my question I have turned to the philosophers David Basinger, Mikael Stenmark, William Lane Craig and Robert McKims different views on this issue. Using an approach based on a comparative method and argument analysis I have then assessed their different opinions in the matter. Based on my own discussion of these arguments I conclude that a religious diversity should imply a reduction in our own religious confidence and that it should be reduced in relation to the amount of disagreement that exist between conflicting religious perspectives in an specific case and matter.

The aim of the study was to investigate feeding routines, management, health and level of activity of riding horses in Sweden. This was obtained by a survey requesting information from owners who kept horses at a non-professional level. Owners to approximately 500 horses were contacted and the usable response of the survey was 56 %. The dominating breed in the study was Swedish warmblood (38 %). Fiftytwo percent of the horses were geldings, 45 % were mares and 3 % were stallions.

Norrborns Industri AB in Bollnäs manufactures truck trailers with the brand Parator. One of their trailers is Parator LX 10-20. The trailer is designed to transport hooklift containers with the option to tip loose goods such as gravel, asphalt and seed. The container is mounted on a frame which is placed on the chassis. To reduce weight a redesign of the trailer is needed.

Abstract This essay discusses whether or not the technical assistance given by The WTO will effect the reduction of poverty in LDCs. The liberalization of trade is considered to be one of the main forces behind economic growth and the reduction of poverty. Can trade reduce poverty?The WTO formed The Integrated Framework pro to the Doha Round in 2001 to assist the LDCs in aiding them implement the WTO's framework. Has this implementation been effective?The WTO also created The EPRP program to the Doha Round in order to create poverty reducing projects amongst developing countries.