نتایج جستجو برای: hydroxyapatitetricalcium phosphate

تعداد نتایج: 104434  

ژورنال: علوم آب و خاک 2013

Trends in groundwater pollution with nitrate and phosphate may be an indication of water resources management. The aims of this research were to determine changes in nitrate and phosphate concentration and changes in spatial variability patterns of nitrate and phosphate and distribution over a 5-year period. To do this, 100 agricultural wells were sampled in the years 2006, 2010 and 2011, and a...

Arash Mahboubi Hassan Kalkouei Houshmand Ilka Mahboubeh Valadkhani Mohammad Reza Fazeli Mohammad Sharifzadeh Nasrin Samadi, Rasoul Dinavand Rasoul Hajikhanmirzaei Saeed Azadi

Background: Several adjuvants have been evaluated for vaccine formulations but alu-minum salts will continue to be used for many years due to their safety, low cost and adjuvanticity with different antigens. Two commonly used aluminum adjuvants, alumi-num hydroxide and aluminum phosphate have different adjuvanticity properties. Com-mercial recombinant protein hepatitis B vaccines containing alu...

C. Sringarm, S. Ditudompo, S. Numthuam, S. Rungchang, S. Salabsee, T. Kunanopparat,

 Background: The manufacturing of frozen shrimp is an important industry for the economy of Thailand. The objective of this study was to use Near-Infrared (NIR) spectroscopy to determine the freshness quality, including Total Volatile Basic Nitrogen (TVB-N) and Water Holding Capacity (WHC) of white shrimp (whole and chopped shrimp) and phosphate residues of shrimp. Methods: Sixty white shrimp ...

2012

1 These ingredients are nonmonograph except when used to prepare acidulated phosphate fluoride treatment rinses identified in § 355.10(a)(3) of this chapter. 201(p) of the Federal Food, Drug, and Cosmetic Act (the act), for which an approved application or abbreviated application under section 505 of the act and part 314 of this chapter is required for marketing. In the absence of an approved n...

Journal: :آب و خاک 0
علیرضا فلاح نصرت آباد شایان شریعتی

the high cost of fertilizers in farming systems, soil pollution and degradation of soil are factors that caused to full use of available renewable nutrient sources of plant (organic and biological) with optimal application of fertilizers in order to maintain fertility, structure, biological activity, exchange capacity and water-holding capacity of the water in soil. therefore, in recent years, ...

Journal: :علوم گیاهان زراعی ایران 0
محمدعلی ابوطالبیان استادیار، دانشکدة کشاورزی دانشگاه بوعلی سینا محمد اللهی دانشجوی کارشناسی ارشد دانشکدة کشاورزی دانشگاه بوعلی سینا

in order to study the effect of on-farm seed priming and two bio-fertilizers on emergence and yield characteristics of chickpea, a factorial experiment was conducted in a randomized complete block design in hamedan with three replications in 2013. the factors consisted of phosphate fertilizer (0, 50 and 100 percent of recommended) bio-fertilizer (mycorrhizae, barvar2, both of them and no-applic...

DEHGHANIAN C., , MOHAMMADI SABET M., , SAREMI M., ,

The synergistic behavior of molybdate and phosphate ions in mitigating the corrosion of mild steel in simulated cooling water was evaluated performing potentiodynamic polarization and impedance spectroscopy tests. Phosphate and molybdate showed a synergistic effect on corrosion inhibition of steel in simulated cooling water. The observed reduction in anodic and cathodic current densities could ...

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