Secondary Data Issues and Non-generalizability of Findings
نویسندگان
چکیده
منابع مشابه
commuting and non -commuting graphs of finit groups
فرض کنیمg یک گروه غیر آبلی متناهی باشد . گراف جابجایی g که با نماد نمایش داده می شود ،گرافی است ساده با مجموعه رئوس که در آن دو راس با یک یال به هم وصل می شوند اگر و تنها اگر . مکمل گراف جابجایی g راگراف نا جابجایی g می نامیم.و با نماد نشان می دهیم. گرافهای جابجایی و ناجابجایی یک گروه متناهی ،اولین بار توسطاردوش1 مطرح گردید ،ولی در سالهای اخیر به طور مفصل در مورد بحث و بررسی قرار گرفتند . در ،م...
15 صفحه اولSecondary Data Analysis: Ethical Issues and Challenges
Research does not always involve collection of data from the participants. There is huge amount of data that is being collected through the routine management information system and other surveys or research activities. The existing data can be analyzed to generate new hypothesis or answer critical research questions. This saves lots of time, money and other resources. Also data from large samp...
متن کاملGeneralizability of genetic findings related to kidney function and albuminuria.
Nephrology has benefitted from several recent molecular genetics breakthroughs involving susceptibility to FSGS and focal global glomerulosclerosis, encompassing both rare and common gene variants (1–6). To date, the search for diabetic nephropathy genes has been somewhat less rewarding, although genes with modest effects have been elucidated for diabetic and nondiabetic CKD (7–11). As a result...
متن کاملSecondary Use of Laboratory data: Potentialities and Limitations
Clinical databases have been developed in recent years especially during the course of all medical concerns including laboratory results. The information produced by the diagnostic laboratories have great impact on health care system with various secondary uses. These uses are sometimes as publishing new extracted information of laboratory reports which have been widely applied in the scientifi...
متن کاملذخیره 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: AIDS and Behavior
سال: 2014
ISSN: 1090-7165,1573-3254
DOI: 10.1007/s10461-014-0705-3