Presented study deals with relationship between chemical composition of groundwater/drinking water and health status of inhabitants of the Slovak Republic. Primary datasets consist of national database of chemical analysis of groundwater (20,339 analyses, 34 chemical elements/compounds) and data on ...
Prevalence of diabetes mellitus and hypertension in relation to chemical composition of drinking water: Does magnesium protect against diabetes mellitus? 来自 NCBI 喜欢 0 阅读量: 15 作者:Y Adi,H Mahaba 摘要: Full text is available as a scanned copy of the original print version....
We conducted experiments with typical surface water with HS. The results show that u.v.-radiation of humus water changes the chemical composition of water, including acidity and charge density and also inhibits the growth of the alga Selenastrum capricornutum. Inhibition increases with increased "u....
Agents for the application of a protective coating on hard surfaces to protect them from weathering, mechanical strains and the action of chemical, method for their manufacture and use thereof A composition providing a coating or impregnation on hard surfaces to protect them against weathering, mechan...
Aim: This study was carried out to assess caries Prevalence as well as the most effective factors in a group 0: school children aged 8 years in Tehran during 1999-2000.Materials and Methods: A total number of 1024 children were randomly selected. The level of Fluoride drinking water was ass...
相当简单 [translate] aThe soil, its physical structure and chemical composition, directly affects root system development and consequently the vine water and mineral supplies. 土壤,由它的结构和化学成分,直接地影响根系统开发和因而藤水和矿物供应。 [translate] 英语翻译 日语...
...thechemicalcomposition of the ocean. 海洋的化学成分 柯林斯高阶英语词典 The whole food chain is affected by the overuse ofchemicalsin agriculture. 整个食物链因农业生产过程过多使用化学品而受到影响。 柯林斯高阶英语词典 ...achemicalscompany. ...
Inorganic compounds dissolved in water are released from rocks by weathering processes and distributed by water.Therefore,the quality of surface-and groundwater is-besides the influence of temperature and the composition of precipitation-particularly governed by the kind of rocks outcropping in an area....
The chemical composition of rainfall changes slightly as rain clouds move.Most hydrogen and oxygen atoms in water are stable but traces of both elements are also present as heavier isotopes (同位素). The heaviest rain falls first. As a result storms that form over the Pacific deliver heavier ...
ThepurposeofthepresentstudywastoanalyzethechemicalcompositionofpotablewaterandcompareitwiththatofZamzamwater.Methodology:LaboratoryinvestigationswerecarriedouttoanalyzethechemicalcompositionofRiyadhdrinkingtapwaterandcompareittothatofZamzamwaterResults:LaboratoryinvestigationsofthechemicalanalysisofZamzamwaterfrombothwellandpipe...