نتایج جستجو برای: mineral compound

تعداد نتایج: 193765  

Journal: :Science of The Total Environment 2021

High cost of synthetic fertilizers and their hazardous effects catapult the exploration alternative nutrient formulations soil amendments. This study aimed to synthesize a novel biochar-mineral-complex (BMC), evaluate its supplying improvement performances. In hydrothermal reaction, BMC was prepared using biochar derived from distillation waste Lemongrass (Cymbopogon flexuosus) farmyard manure,...

Journal: :physical treatments 0
safoura ghasemi department of physical education, faculty of physical education and sport science, kharazmi university, tehran, iran. heydar sadeghi department of physical education, faculty of physical education and sport science, kharazmi university, tehran, iran. zahra basiri department of internal medicine, school of medicine, hamedan university of medical sciences, hamedan, iran. ahmad tahammoli roudsari department of internal medicine, school of medicine, hamedan university of medical sciences, hamedan, iran.

purpose: given that weight and body mass index (bmi) are considered as modifiable factors in osteoporosis, the present study aimed to examine the relationship of weight and bmi with bone mineral density (bmd) and bone mineral content (bmc) at the femur and lumbar vertebrae in perimenopausal women. methods: in this descriptive-correlational study, we measured the bone density of the femur and lu...

Journal: :Fungal Biology Reviews 2022

Fungi show a variety of abilities in affecting metal speciation, toxicity, and mobility mineral formation, dissolution or deterioration through several interacting biomechanical biochemical mechanisms. A consequence many metal-mineral interactions is the production nanoparticles which may be elemental, compound forms. Organisms benefit from such nanomaterial formation removal protection environ...

Journal: :Jurnal Penelitian Pendidikan IPA (JPPIPA) 2022

This study aims to analyze the content of magnetic mineral compound natural iron sand on beach Lombok Island. uses experimental method by taking primary data which is carried out in three locations, namely at Ijobalit Beach (East Lombok), Cemara (West and Telindung Lombok). The stage begins with a separation sand, then obtain Fe3O4 powder. last testing Fe using AAS (atomic absorption spectropho...

Journal: :Fluids 2023

The formation of droplets in microchannels (droplet microfluidics) has a large number applications, such as micro-dosing and gas meters. This paper considers the dynamics direct inverse emulsions based on water, polydimethylsiloxane, synthetic mineral oil microfluidic chips two technologies: glass–parafilm–glass sandwich structures removable scaffold silicone compound. It is shown that wettabil...

Journal: :Journal of bacteriology 1973
S Steiner S F Conti R L Lester

The major phospholipids of two strains of Bdellovibrio bacteriovorus were characterized. Both strain UKi1, which is obligately saprophytic, and strain UKi2, which is facultatively parasitic, contained phosphatidylethanolamine and phosphatidylglycerol as their major glycerophosphatides. A branched, 15-carbon fatty acid is the major component of these alkali-labile lipids. Absent from UKi1 but pr...

2010
S. S. Dimov

An increasing number of low-grade gold ore deposits are characterized by the presence of gold as solid solution into the mineral matrix of sulphide minerals which is not directly amenable to gold cyanidation. In order to liberate this submicroscopic gold the ore has to be oxidized before being subjected to gold cyanidation and exctraction. This is mainly done by autoclave pressure oxidation (AC...

Journal: :The Journal of pathology 2013
Tony Huynh Kitipong Uaesoontrachoon James L Quinn Kathleen S Tatem Christopher R Heier Jack H Van Der Meulen Qing Yu Mark Harris Christopher J Nolan Guy Haegeman Miranda D Grounds Kanneboyina Nagaraju

The over-expression of NF-κB signalling in both muscle and immune cells contribute to the pathology in dystrophic muscle. The anti-inflammatory properties of glucocorticoids, mediated predominantly through monomeric glucocorticoid receptor inhibition of transcription factors such as NF-κB (transrepression), are postulated to be an important mechanism for their beneficial effects in Duchenne mus...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - پژوهشکده مهندسی فرایند 1395

abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...

Journal: :iranian journal of pharmaceutical research 0
hadi fathi-moghaddam depattment of physiology and physiology research center, school of medicine, jondishapour university of medical sciences, ahwaz, iran. mehdi shafiee ardestani department of hiv and hepatitis b and nanobiotechnology,pasteur institute of iran, tehran, iran. mostafa saffari department of pharmaceutics, faculty of pharmacy, shahid beheshti university of medical sciences, tehran, iran. ali jabbari arabzadeh depattment of physiology and physiology research center, school of medicine, jondishapour university of medical sciences, ahwaz, iran. mitra elmi department of pharmacology, razi institute for drug research, college of medicine, iran university of medical sciences, tehran, iran.

a substantial amount of evidence has proposed an important role for cyclooxygenase-2 (cox-2) enzyme in brain diseases and affiliate disorders. the purpose of this research was studying the effects of cox-2 selective inhibition on haloperidol-induced catatonia in an animal model of drug overdose and parkinson’s disease (pd). in this study, the effect of acute and sub-chronic oral administration ...

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