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introduction acetic acid bacteria are large group of obligate aerobic gram negative bacteria with the ability to oxidize ethanol to acetic acid (1). they are widely distributed in natural habitats and classified in family acetobacteraceae. members of this family are useful in industrial production of vinegar(2). acetic acid bacteria (aab) can use substrates as glucose, ethanol, lactate or glyc...
Introduction: The future of any nation depends on how its children's care, According to their likely future health needs of the adult population model for healthy living and wealth has increased. One of the most pressing health diet. This study is done to aimed investigate the factors influencing malnutrition in children in the past for weight loss and weight gain can be seen today. Methods a...
50°31’29.7”N 22°46’39.1”E 50°30’56.2”N 22°46’01.0”E 50°30’41.0”N 22°45’49.5”EThis richly illustrated text is a descriptive introduction to Dominika Macocha’s video-sculptural installation, detailing the idea behind work, process of its creation, and suggested interpretations. The file concluded with link film Mystery Forest Lakelet. 22°45’49.5”EBogato ilustrowany tekst stanowi opis wstępny inst...
We have previously reported that IL-17(+) interphotoreceptor retinoid-binding protein (IRBP) 161-180-specific T cells have a strong pathogenic effect in experimental autoimmune uveitis (EAU) induced in B10RIII mice; however, this pathogenic activity is not solely attributable to the major cytokine, IL-17, produced by these cells. To determine whether other cytokines produced by Th17 cells show ...
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from [TW96]) We reveal an intimate connection between semidirect products of nite semigroups and substitution of formulas in linear temporal logic. We use this connection to obtain an algebraic characterization of the `until' hierarchy of linear temporal logic; the k-th level of that hierarchy is comprised of all temporal properties that are expressible by a formula of nesting depth k in the `u...
عوامل زیست محیطی و اقتصادی سبب شده است که حذف و بازیافت یون های فلزی سنگین از فاضلاب های صنعتی مورد توجه بسیاری از شاخه های صنعتی قرار بگیرد. تکنولوژی جذب گزینشی در سال های اخیر به علت آسانی، کارایی بالا و هزینه کم توجه زیادی را به خود معطوف داشته است. در این تکنولوژی جاذب های با گروههای عاملی مناسب نقش مهمی را در فرایند جذب ایفا می کنند.جاذب سیلیکاژل با پایداری مکانیکی و گرمایی بالا، مساحت سطح...
The influence of different environmental factors on methane oxidation and degradation of hydrochlorofluorocarbons (HCFCs) was investigated in microcosms containing soil sampled at Skellingsted Landfill, Denmark. The soil showed a high capacity for methane oxidation resulting in a maximum oxidation rate of 104 microg CH4 g(-1) h(-1) and a low affinity of methane with a half-saturation constant o...
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