منابع مشابه
Soil carbon relations : an overview
Soils are localized between base rock, atmosphere and vegetation, and represent a home for numerous organisms and the place of countless biogeochemical transformation and transfer processes. In addition, soils store many substances that are essential to maintain human life and ecosystem processes. Therefore, soils have been a research focus for more than a century and soil science has deep conn...
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Soil water content is the most effective factor associated with the hydrophobic and hydrophilic changes in a soil. Water repellency in soils, is not a permanent feature; it can be reached in the dry season and reduced or eliminated in the wet season It can be said that in terms of moisture, there is a critical region that is defined as the threshold moisture content, where in lower moisture, th...
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Candida microorganisms frequently exist as saprophytes on the external genitalia or urethra, however, yeast in measurable quantities are found in <1% of clean voided urine specimens. The overall frequency of Candida infections in hospitals has increased by 200% to 300% in the last decade, such that in a general hospital 5% of urine cultures may yield Candida species, and in tertiary-care center...
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بیماری سل یک عفونت باکتریایی مزمن است که توسط مایکوباکتریوم توبرکلوزیس ایجاد شده و توسط تشکیل گرانولوما در بافتهای آلوده مشخص می گردد. شایعترین مکان بروز بیماری، ریه ها می باشند. هر چند که سایر ارگانها نیز ممکن است، درگیر بیماری شوند. سل یک بیماری جدید و ناشناخته نیست. این بیماری در گذشته به عنوان کشنده شماره یک در ایالات متحده محسوب می شد و اکنون نیز به عنوان یک عامل مهم مرگ در کل جهان مطرح است.
متن کاملBacterial hydrophobicity, an overall parameter for the measurement of adhesion potential to soil particles.
The adhesion of Salmonella typhimurium to the mineral particles quartz, albite, feldspar, and magnetite was shown to correlate with the hydrophobicity of the cell surface as measured by hydrophobic interaction chromatography. The same effects were also seen for seven other selected test strains, including Streptococcus faecalis, Streptococcus faecium, Escherichia coli, Citrobacter freundii, Shi...
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ژورنال
عنوان ژورنال: Journal of Scientific Research and Reports
سال: 2014
ISSN: 2320-0227
DOI: 10.9734/jsrr/2014/7325