نتایج جستجو برای: phosphates fe
تعداد نتایج: 91410 فیلتر نتایج به سال:
Abstract Water is the basic necessity for a living being and detritions in quality of water led to many harmful impacts. It important regulate maintain balance all variation lives. In present study, samples were collected during pre-monsoon post-monsoon periods February 2015–January 2017 from Mohan Nagar barrage, Ghaziabad (Uttar Pradesh, India). The assessment seasonal its impact on Hindon Riv...
Abstract Nb-Ta-oxide minerals (NTO) are commonly associated with rare-element pegmatites where they interpreted to precipitate at magmatic magmatic-hydrothermal conditions. Although high-temperature experiments show that phosphorus and other fluxing elements (e.g., Li, B, F) can affect the saturation of NTO in pegmatitic systems, it is still uncertain how occurs natural, flux-rich melts whether...
Administration of anethole at 10 and 50 mg doses caused significant reduction in seminal vesicle weight, RNA and protein concentrations and contents and acid phosphates activity. However, there was significant increase in DNA concentrations and in the activities of alkaline phosphates and lactate dehydrogenase. The effects were more pronounced in the group receiving 50 mg of anethole.
The development of rechargeable batteries based on a Ca metal anode demands the identification suitable cathode materials. This work investigates potential application variety compounds, which are selected from inorganic crystal structural database, considering 3d-transition oxysulfides, pyrophosphates, silicates, nitrides, and phosphates with maximum four different chemical elements in their c...
Tailings represent a significant risk to the environment globally, but very little is known about composition of near-surface air. We conducted laboratory experiments determine sizes particles and chemical flow above mine waste. A condensate vapor–gas was collected in parallel with particle control by an aerosol diffusion spectrometer (ADS). reveal that there were no bigger than 3 nm flow. The ...
Key constraints related to the nature of alteration and mineralization in geologically complex economically important iron oxide copper–gold (IOCG) systems remain highly speculative, especially, physicochemical characteristics hydrothermal fluids. This study was conducted on samples from Khetri Copper Belt (KCB) western India that hosts several IOCG-type deposits. The aims constrain qualitative...
Worldwide pollution of soils, rivers, streams and lakes from anthropogenic activities has been one the most crucial environmental problems since beginning 20th century. In Santa, increasing use agrochemicals is disturbing, as farmers have little or no idea about application techniques effects these chemicals on environment. The objective this work was to determine knowledge pesticides fertilize...
For periods up to 21 days human bone marrow was cultured in control conditions that favor the proliferation and differentiation of osteoblastic cells. The effect of AISI 316L corrosion products and the corresponding major separate metal ions (Fe, Cr, and Ni) were studied in three different phases of the culture period in order to investigate the effects of metal ions in cell populations represe...
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