this study was conducted to evaluate the effect of preservative solutions on vase life, number of bacteria in the end of stem and in vase solution of cut gerbera 'double dutch' and 'red explotion'. cut flowers were pulse-treated with nano-silver (2, 4, 6, 8 or 10 mg l-1) and thymol (12.5, 25, 50, 75 or 100 mg l-1) +5 % sucrose. experiment was conducted in completely randomized design with 5 rep...

supplementation has beneficial effects in immune system and can antioxidant enzymes activity increases during the exercise and protects the tissue against the oxidative stress. l-carnitine is a famous supplement and helps to protect against the oxidative stress during and after intense or prolonged exercise. the aim of this study was to investigate the effect of l-carnitine supplementation on t...

The aim of this study was utilizing Kemin multi-enzyme in common carp (Cyprinus carpio) diet and investigating the impact on fish survival rate exposed to the lethal concentration of abamectin. For this purpose, 350 fish were divided into two experimental diets, containing 0 and 1000 mg Kemin kg-1 of diets for 6 weeks and weighed end of this stage. Then, LC50 of abamectin for fish dietary consu...

The existence of an SU(3)×SU(2)L×SU(2)R×U(1) gauge symmetry with gL = gR at the TeV energy scale is shown to be consistent with supersymmetric SO(10) grand unification at around 10 GeV if certain new particles are assumed. The additional imposition of a discrete Z2 symmetry leads to a generalized definition of R parity as well as highly suppressed Majorana neutrino masses. Another model based o...

background and objective: sorbitol is a non-toxic and slightly hygroscopic compound with different applications. zymomonas mobiles produces sorbitol from sucrose or mixtures of glucose and fructose (formation is coupled with the dehydrogenation of glucose to glucono-δ- lactone). recombinant zymomonas mobilis may produce sorbitol and gluconic acid from glucose and fructose using different divale...

This study was conducted to investigate the toxicity of six electroplating metals on the H(2)-producing activity of a granular sludge sampled from an H(2)-producing upflow reactor treating sucrose-containing wastewater. The H(2) production activities of the sludge were measured in serum vials using wastewater containing not just sucrose and proper nutrient, but also individual heavy metals at c...

Cayenne pepper is often found in the yard and around house. Chili a cultivated plant used as vegetable crop can be consumed directly with snacks. The demand for chili increases; meanwhile, availability of fluctuates due to various factors such as; climate nutrients soil (media). purpose this study was determine effect liquid organic fertilizer (vermicompost) on growth cayenne (Capsicum frutesce...

Free radicals are unstable molecules caused by several electrons in the molecule that does not have a partner. can potentially trigger onset of various degenerative diseases. One efforts be made to ward off disease is consuming antioxidant compounds. Antioxidant compounds found plants with genus Allium, such as Allium cepa L. This study aims determine activity, flavonoid concentration, and phen...