Dimensionering av ventilhus med avseende på skärkrafter
… though both of our projects have nearly the same issue but with different concentrations of the valves and examination parts.
Uppsatser om concentration
564 uppsatser · sida 31 av 38
Skadeanalys och omkonstruktion av HMS Belos A-ram
… The modification, which stiffens the flange, contributes to lower stress concentrations around the previous problem areas, spreading the load more evenly.
Optimering av sintrade kugghjul
… when machining with a hob, into the gear root and hence reduce the stress concentration here. Due to the use of PM, a non-symmetric optimized root can be achieved and hence be optimizing compression and tension. Results showed significantly lower inertia, for example certain …
Utvärdering av labpilot - flödesbatteri
Experimentell studie
… assessing a small pilot module of a flow battery with respect to how different concentrations of salts, flow rates and different currents/voltages affect the performance of the battery. We start by performing the experiment with a polymeric ion exchange membrane and see what …
Allergifritt boende genom val av invändiga ytmaterial
… allergy-free interior surface materials. An allergy-free material emits low concentrations of harmful substances resulting in a great indoor air quality. An allergy-free living demands a frequently cleaning and resistant material are required. As a consumer today, it is …
Bärbara datorer, en möjlig källa för nickel- och koboltexponering av hud?
<em>Direktvisande tester för nickel och kobolt på bärbara datorer och frisättningsförsök på en bärbar dator</em>
… models from HPand Dell released nickel. Cobalt was only released in very low concentrations,at a level near the LOD for the analysis.
MEASUREMENT OF C-REACTIVE PROTEIN IN CANINE SERUM ON KONELABAUTOANALYZER 20
An inflammatory reaction is induced after release of proinflammatory mediators such asinterleukin 1 and 6 and tumour necrosis factor ?. These mediators stimulate the liver tosuppress the syntheses of albumin and endure the syntheses of acute phase protein forinstance C-reactive …
Evaluation of Different Extraction- and Analysis Methods for Calprotectin in Feces
… kits from Roche. Two different ELISA-kits for measuring calprotectin concentration in stool were compared. Measurements of calprotectin with rapid-test from Epitope Diagnostics were also performed and were compared with the two ELISA kits. Results The results indicate a poor …
Challenges and incentives for sustainable manure management in Russia
… up as a waste in the forests where the risk of nutrient leaching is huge. The concentration of animals in large livestock units is a problem as the spreading area is either too small or too remote from the farm centre.The spreading is further complicated by insufficient drainage …
Selektion av resistenta Escherichia coli vid låga antibiotikakoncentrationer i en gräsandsmodell
… endast då antibiotikakoncentrationerna ligger över minimum inhibitory concentration (MIC)-värdet för en känslig, omuterad population. Det här skulle innebära att de låga antibiotikakoncentrationer man finner i miljön inte borde bidra till att upprätthålla resistens. Redan …
Plasma cortisol concentrations after treatment with methadone alone or together with acepromazine or detomidine in horses
Opioider är vitt använt på smådjur som smärtlindring och för att minska behovet av anestesimedel. Opioider har också nyttjats på hästar så långt som 70 år tillbaka i tiden men användandet har varit begränsat och kontroversiellt då hästar lätt exciterar på grund av opioider …
Use of feline TK1 as a biomarker in disease monitoring
… and disease monitoring. Antibodies have been used to measure the TK1 serum concentration. Analysis of this type has been successful in canine- and human- medicine and would be valuable to evaluate in feline-medicine. Since TK1 serum has proven useful in canine- and human- …
Comparison of stable environment in prior approved and non-prior approved horse stables
… factors in a horse stable are ambient temperature, relative humidity (RH) and concentrations of contaminants in the stable air. The air in a horse stable contains dust, noxious gases, moulds and microorganisms which all can contribute to developing respiratory diseases in …
In vitro potens i förhållande till terapeutisk plasmakoncentration för nio etablerade läkemedel
Antalet läkemedel som lanseras på marknaden har minskat under mer än ett decennium, vilket väcker frågan om huruvida det finns brister i de metoder och resonemang som används vid utvecklingen av ett nytt läkemedel. Syftet i den här litteraturstudien var att utreda delar av …
Blood compatibility of biomaterials made of recombinant spider silk
… on glass slides and complement activation was analyzed by measuring the concentration of the complement system mediator C3a in blood samples that had been exposed to the different materials. This study introduces a non-toxic and easy performed method of improving the blood …