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The research had been conducted in some polish production companies that are using Lean Six Sigma tools on daily basis. The aim was to evaluate the impact of Lean Six Sigma tools on the certain management process to eliminate or reduce wastage. According to the results it can be stated that Lean Six Sigma tools have positive impact on the management process by controlling internal costs. Costreduction...
Pollution of the shoreline of aquatic ecosystems, including inland water bodies, can posea serious threat to the natural environment. The aim of this study were to quantify the spatial and temporal variation in anthropogenic litter abundance along 5 water bodies shore. This studyexamines the number, composition and seasonal changes in the litter found along the shores of selected water bodies in north-eastern...
In order to ensure microbiological safety of food stuffs a comprehensive and integrated approach needs to be applied to production process, comply with all obligatory quality standards at each step.In present work a microbiological quality of selected ripened cheeses (5) and liquid dairy products (5) was analyzed using following tests available in TEMPO system: YM – yeasts and molds, STA – the number...
The aim of this study was to investigate changes of volatile compounds in Rokpol blue cheeseduring storage under different temperature conditions (4℃, 25℃, 35℃). Headspace solid-phasemicroextraction (HS-SPME) was used to isolate volatile compounds from the matrix and GC/MS wasused for compounds separation and identification. Received aroma profiles were showed in the analyzed cheese and statistical...
An evaluation of lesions in the livers of Black and White cattle, aged 4 to 7, naturally infested with Fasciola hepatica was performed. The studies included a comprehensive analysis of histological lesions and liver enzyme activities determined with histochemical methods depending on the degreeof natural Fasciola hepatica in festation. The studies revealed increased number of reticular fibres, an...
The grain of winter rye (Secale cereale L.) originated from a field experiment conducted in the years 2011–2013 at the Didactic-Experimental Centre of the University of Warmia and Mazury inTomaszkowo (53⁰72 N; 20⁰42 E) in Poland. The aim of the study was to determine the yield of winterrye and its components and the content of proteins, starch and selected mineral components (P, K,Ca, Mg, Cu, Fe,...
In order to increase amaranth oil availability to the consumers an encapsulation process by spraydrying was applied. Based on the confocal Raman microscopy imaging technique supported bycomputer image analysis an algorithm for detailed visualization of oil presence on the surface orinside of aggregated microcapsules was performed. Those information are crucial in terms of oilbioavailability as well...
The goal of the experiment was to specify the impact of glycerides of medium-chain fatty acid (AveMix MCT) additives and a herbal additive (AdiSan) on production results in turkeys. The research material covered 160 BIG-6 turkeys (hens) divided into 2 groups, 4 series in each group. The experiment lasted 15 weeks. The control group received compound feed, without additives, of organicacids and herbs...
The aim of study was to evaluate the sensitivity of selected microbial groups cultured on solidmedia and soil-dwelling microorganisms to metazachlor (Fuego 500 SC), a mixture of diflufenican+ mesosulfuron-methyl + iodosulfuron-methyl-sodium (Alister Grande 190 OD), and a mixture of terbuthylazine + mesotrione + s-metolachlor (Lumax 537.5 SE). The tested microorganisms were: Azotobacterspp.,Arthrobacterspp...
The effects of increasing nickel contamination of soil on selected macroelement uptake byIndian mustard (Brassica junceaL. Czern) and application of natural zeolite, raw and modified halloysite were investigated in this experiments. In a vegetative-pot experiment, four different level of nickel contamination, i.e., 0 (control), 80, 160, 240, 320 mg · kg–1were applied in an analytical grade NiSO4·7H2O...
The paper presents the results of a 3-year-long (2008–2010) study on the dynamics of weedinfestation of spring barley sown after different previous crops (potato, spring wheat and springbarley, in 1- and 2-year sequences of the same crop) in four-field crop rotation systems with 25, 50 and75% shares of spring barley. Weed infestation was evaluated at the barley tillering stage and beforeharvesting,...
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