Study on Specimen Transportation into Extremely High Vacuum from Atmospheric Pressure.
نویسندگان
چکیده
منابع مشابه
Avoiding specimen transportation errors.
he increasing trend toward ambulatory care, home healthcare, nursing home care, and other alternate sites, has created variations in laboratory services and increased probability of medical errors. As an example, in order to increase laboratory volume, laboratory administrators have had to redirect blood collection services to outlying home and clinic settings via contracts with various physici...
متن کاملMaximizing ion transmission from atmospheric pressure into the vacuum of mass spectrometers with a novel electrospray interface.
We have discovered that an electrode containing a conical channel with a small angular divergence can transmit into the vacuum almost 100% of an electrospray ion current produced at atmospheric pressure. Our first implementation of such a conical duct, which we term "ConDuct," uses a conductive plastic pipette tip containing an approximately 1.6° divergent channel at its entrance. We observed t...
متن کاملTransmission Geometry Laserspray Ionization Vacuum Using an Atmospheric Pressure Inlet
This represents the first report of laserspray ionization vacuum (LSIV) with operation directly from atmospheric pressure for use in mass spectrometry. Two different types of electrospray ionization source inlets were converted to LSIV sources by equipping the entrance of the atmospheric pressure inlet aperture with a customized cone that is sealed with a removable glass plate holding the matri...
متن کاملAtmospheric emissions from road transportation in India
India has become one of the biggest emitters of atmospheric pollutants from the road transportation sector globally. Here we present an up-to-date inventory of the exhaust emissions of ten species. This inventory has been calculated bottom-up from the vehicle mileage, differentiating by seven vehicle categories, four age/technology layers and three fuel types each, for the seven biggest cities ...
متن کاملtranslation of collocations from english into persian, based on ghazalas theory
غزالا همایندها را به صورت ترکیبی از دو یا چند واژه که همواره در متون مختلف زبان ها همراه با هم می آیند تعریف می نماید. از دیدگاه او روند رو به رشد میل به ترجمه ی همایندها در مطالعات ترجمه، به دلیل اهمیت آنها در انسجام ساختار زبان است. این پایان نامه اساسا به ترجمه ی همایندها منحصر شده است. هدف آن بررسی کاربرد راهکارهای غزالا در مورد ترجمه ی همایندها از انگلیسی به فارسی است. هدف دیگر آن یافتن پر...
15 صفحه اولذخیره 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: SHINKU
سال: 1993
ISSN: 0559-8516,1880-9413
DOI: 10.3131/jvsj.36.481