نتایج جستجو برای: mineral elements

تعداد نتایج: 339462  

Journal: :Geologija 2022

bazenAbstractCold mineral and thermal waters from Tertiary aquifers in the Mura Basin mainly belong to Ca-(Mg)-(Na)-HCO3 Na-HCO3 hydrogeochemical facies, respectively, concentrations of yttrium (Y) lanthanides or rare earth elements (REEs) are far below (10-2 – 10-4) abundances aquifer sediments. Mineral high pCO2, plots YREEs normalised Post Archean Australian Shale (PAAS) show fractionation Y...

Journal: :Cells, tissues, organs 2011
Arthur Veis Stuart R Stock Keith Alvares Elizabeth Lux

Sea urchin teeth grow continuously and develop a complex mineralized structure consisting of spatially separate but crystallographically aligned first stage calcitic elements of high Mg content (5-15 mol% mineral). These become cemented together by epitaxially oriented second stage very high Mg calcite (30-40 mol% mineral). In the tooth plumula, ingressing preodontoblasts create layered cellula...

Journal: :iranian journal of analytical chemistry 2014
khalilollah taheri nahid rahneshan

a number of researches have been performed in the field of elemental analysis of fruitsfrom different areas of iran and there is a vast unstudied area in this field. in this study, seven mineral elements such as na, k, ca, mg, fe, zn and cu in the tree soil, citrus limunum juice of gorgan and iranshahr gardens and citrus limetta juice of gorgan and bandarabas gardens were determined by flame ph...

2013
Miyuki Tamura

The French cosmetics industry has been marketing thermal mineral waters that have certain biological effects. Previous studies have demonstrated that oligomineral elements have hydrating, antioxidant, and anti-inflammatory properties. This literature review discusses in vitro and in vivo clinical studies of commercially available thermal mineral waters to determine their effects on the skin and...

2015
KARIM ABBASIAN PARISA ZIARATI

Acacia Nilotica is a pioneer species, relatively high in bioactive secondary compound and are important for a variety of functions is economically used as a source of tannins, gums, timber, fuel and fodder. Babul plant is therapeutic used as Anti-cancer, anti tumours, Antiscorbutic, Astringent, antioxidant, Natriuretic, Antispasmodial, Diuretic, Intestinal pains and diarrhea, Nerve stimulant, C...

Journal: :Molecules 2012
Der-Jiun Ooi Shahid Iqbal Maznah Ismail

This study presents the proximate and mineral composition of Peperomia pellucida L., an underexploited weed plant in Malaysia. Proximate analysis was performed using standard AOAC methods and mineral contents were determined using atomic absorption spectrometry. The results indicated Peperomia pellucida to be rich in crude protein, carbohydrate and total ash contents. The high amount of total a...

Journal: :Bioresource technology 2004
Andrew W Rate Karen M Lee Peter A French

Mineral sands mining involves stripping topsoil to access heavy-mineral bearing deposits, which are then rehabilitated to their original state, commonly pasture in south-west Western Australia. Organic amendments such as biosolids (digested sewage sludge) can contribute organic carbon to the rehabilitating system and improve soil chemical fertility and physical conditions. Use of biosolids also...

Journal: :The Annals of occupational hygiene 2005
J Ovrevik T Myran M Refsnes M Låg R Becher R B Hetland P E Schwarze

Presently, little is known about the potential health effects of mineral particles other than asbestos and quartz. In this study, a human epithelial lung cell line (A549), primary human small airway epithelial cells (SAECs) and primary rat type 2 (T2) cells were exposed to stone quarry particles of two size fractions (<10 and <2.5 microm) from nine different rock samples. The ability to induce ...

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