SANITATION AT SEA.

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Water, sanitation, and hygiene at Kyoto.

of keeping the public on board. Without the trust and confidence of the public, introducing genetics into mainstream NHS activities could be a high risk enterprise. Ministerial fingers were burned by the fiasco surrounding the introduction of genetically modified foods and crops, and the Department of Health is determined that this must not happen with the introduction of genetic medicine. Stri...

متن کامل

Pelagic sea snakes dehydrate at sea.

Secondarily marine vertebrates are thought to live independently of fresh water. Here, we demonstrate a paradigm shift for the widely distributed pelagic sea snake, Hydrophis (Pelamis) platurus, which dehydrates at sea and spends a significant part of its life in a dehydrated state corresponding to seasonal drought. Snakes that are captured following prolonged periods without rainfall have lowe...

متن کامل

Sanitation and Other Allied Matters at Big Indian Railway Stations

2. Periodic flushing.?Do this by fire-hose pipes connected to the hydrants by a hydrantconnector. Dry the surface thoroughly with squeezers on the platforms and swabs in the waiting rooms, etc. 3. Collection of paper rubbish, fruit peels and skins.?-Do this in small waste-bins fixed at regular intervals' along the platform pillars. Banana skins lying on the platforms result nearly daily into pa...

متن کامل

Sanitation and Parasitism at Harpers Ferry, West Virginia

One focus of historical archaeology at Harpers Ferry Na­ tional Historical Park, West Virginia, is tracing the devel­ opment of sanitation at the town through the 1800s and 1900s. Historical documentation indicates that there was a degree of resistance to the modernization of village sanita­ tion. This study attempts to verify this resistance through examination of privy soils for parasites ind...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: The Lancet

سال: 1890

ISSN: 0140-6736

DOI: 10.1016/s0140-6736(01)90448-9