BACKGROUND Several previous epidemiological studies have shown a relation between drinking water quality and death in cardiovascular disease whereas others have not found such a relationship. An intervention study was undertaken to evaluate the effect of water with added magnesium and natural mineral water on blood pressure. METHODS A group of 70 subjects with borderline hypertension was recr...

BACKGROUND Because of reproductions and hormone changes, females are more sensitive to bone mineral loss during their lifetime. Bottled water has become more popular in recent years, and a large number of products are low mineral water. However, research on the effects of drinking bottled low mineral water on bone health is sparse. OBJECTIVE To elucidate the skeletal effects of multi-generati...

With the development of times, China's demand for water resources is growing, but with all walks life, have been seriously polluted, which has a certain impact on people's quality will affect health. In order to improve this situation, it necessary treat and complete environmental protection work. This paper first introduces treatment technology industry, working principle technology, studies f...

abstract today, due to the rapid growth of population, development of the construction industry is a necessity. all around the world, new subjects such as sustainable development, environmental pollution, conservation of resources, and reduction of co2 emission have become the most important research topics among the scientific societies. in recent years, especially after 1997, new tools were i...

BACKGROUND Balneotherapy is widely used as an alternative treatment modality for AD. Although the clinical benefit of some mineral waters has been established, their mechanisms of action in alleviating AD are only partly understood. OBJECTIVE The clinical modification and immunomodulatory or anti-inflammatory effects of mineral water from the Suanbo hot springs on the differentiation and cyto...

The insecticide susceptibility status of one of the Background: Anopheles funestus, main malaria vectors in the Afrotropical regions, remains under-studied due to the difficulty of working with this mosquito species. Collecting their larvae in natural breeding sites, rearing and maintaining them in normal laboratory conditions have been a difficult task. Forced-egg laying technique has been a v...

Background:  The insecticide susceptibility status of Anopheles funestus, one of the main malaria vectors in the Afrotropical regions, remains under-studied due to the difficulty of working with this mosquito species. Collecting their larvae in natural breeding sites, rearing and maintaining them in normal laboratory conditions have been a difficult task. Forced-egg laying technique has been a ...

In this paper, we discuss co-operative product development across firm boundaries. Firstly, we discuss reasons why innovation may beneficially be co-ordinated among firms, and we provide some empirical evidence for the existence and significance of the phenomenon. Secondly, we discuss the relevance of co-operative innovation for the construction industry which, at present, is characterised by l...