study at some time
81Cross-sectional study — Cross sectional studies (also known as Cross sectional analysis) form a class of research methods that involve observation of all of a population, or a representative subset, at one specific point in time. They differ from case control studies in …
82On-time performance — In transportation (such as municipal public transportation), schedule adherence or on time performance refers to the level of success of the service (such as a bus or train) remaining on the published schedule. There are many factors that can… …
83Crossover study — A crossover study (also referred to as a crossover trial) is a longitudinal study in which subjects receive a sequence of different treatments (or exposures). While crossover studies can be observational studies, many important crossover studies… …
84An Acceptable Time — Infobox Book name = An Acceptable Time title orig = translator = image caption = An Acceptable Time first edition author = Madeleine L Engle illustrator = cover artist = Charles Mikolaycak (hardback) country = United States language = English… …
85Mixing study — Mixing studies are tests performed on blood plasma used to distinguish factor deficiencies from factor inhibitors, such as lupus anticoagulant, or specific factor inhibitors, such as antibodies directed against factor VIII. Mixing studies take… …
86Just-in-time compilation — In computing, just in time compilation (JIT), also known as dynamic translation, is a method to improve the runtime performance of computer programs. Historically, computer programs had two modes of runtime operation, either interpreted or static …
87Apparent-time hypothesis — In sociolinguistics, the apparent time hypothesis states that age stratified variation in a linguistic form is often indicative of a change in progress. That is, if in a survey of a population, patterned differences between the speech of… …
88George Tyler Moore Center for the Study of the Civil War — The George Tyler Moore Center for the Study of the Civil War located in Shepherdstown, West Virginia, is home to Shepherd University s Civil War 19th Century America concentrated track of studies. Currently the program requires students to… …
89The China Study (book) — The China Study: Startling Implications for Diet, Weight Loss, and Long Term Health   …
90Old Time Missionary Baptist — Variously known as Old Time Missionary Baptist, Old Missionary Baptist, and Old Fashioned Missionary Baptist, these churches represent a sub group within the landmark Baptists that have rejected most progressive means and methods that were… …
