نتایج جستجو برای: sanitary engineering

تعداد نتایج: 268368  

Journal: :American Journal of Public Health and the Nations Health 1935

Journal: :Public Health 1906

2016

"Indian Medical Gazette" may be written as legibly as possible, and only on oxb sidk of each sheet of paper. Technical expressions ought to be so distinct that no possible mistake can be made in printing them. Keglect of these simple rules causes much trouble. Communications should be forwarded as early in the month as possible, else delay must inevitably occur in their publication. Business le...

2000
J. J. Borrego

Sanitary inspection, water quality determination and data analysis and interpretation are essential elements in characterising the microbiological safety of water in recreational areas. Sanitary inspection is a necessary adjunct to water microbiological analysis. A well-conducted sanitary inspection can identify sources of microbiological hazards, microbiological water quality data confirm the ...

Journal: :caspian journal of environmental sciences 2013
a. j. oloruntade p. a. p. a. adeoye* f. f. alao

municipal solid waste management (mswm) has become the greatest problem facing many urban and semi-urban areas in nigeria, although to varying degrees. this study suggests the various steps and approaches to combat the menace in akure in the southwest zone of nigeria. such approaches include creation of special agencies for the collection, recycling and conversion of municipal solid waste (msw)...

2016
L. H. Lees

Little attention lias hitherto been paid to the ital Statistics" of the vast civil population of India. While the European and Native Armies, the jails, hospitals, and asylums of all kinds, have for years possessed a sanitary historian and statistician in the persons of the Sanitary Commissioner with the Government of India and his Statistical Officer, the civil community, represented by millio...

2016
W. P. Jacocks

In rural sections the situation is differed j The means of raising revenue are often unsatisfactory; the distances to be traversed are Srea, ' communications are frequently bad; and_ th general educational, financial and sanitary levels are low. On the other hand, rural area contain the greatest number of people an^ fe they are the main sources of wealth of world, their sanitary environmental c...

Journal: :Histoire sociale. Social history 2000
C MacNaughton

A case study of Kingston, Ontario, reveals that growing confidence in the response of science and statistics to the threat of epidemic disease supported the development and expansion of municipal water and sewer services in the late nineteenth century. Informed by science and statistics, professional city managers and sanitary experts sought solutions combining fiduciary responsibility with pub...

Journal: :Mathematical and Computer Modelling 2010
Francisco-José Santonja Emilio Sánchez María Rubio José-Luis Morera

In this paper, a mathematical model for alcohol consumption in Spanish population is proposed. Its parameters are estimated by fitting themodel to real data from SpanishMinistry of Health. Predictions about the future behavior of the alcohol consumption in Spain are presented using this model. Results are applied to estimate the economic costs (sanitary and non-sanitary) assumed by Spanish soci...

2010
Emily Oster Rebecca Thornton

This Appendix provides details and expanded results for our paper, “Menstruation, Sanitary Products and School Attendance: Evidence from a Randomized Evaluation”. In the main paper we present the data and experimental design. Our results show negative, although small, effects of periods on school attendance. We find no significant effect of modern sanitary products on reducing the small effect ...

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