Diphtheria work done by the health department of Chicago
نویسندگان
چکیده
منابع مشابه
Declarativeness: the work done by something else
Being declarative means that we do computer programming on higher levels of abstraction. This vague definition identifies declarativeness with the act of ignoring details, but it is a special case of abstraction. The unspecified part is some computational work. Automating computations and offloading mental processing are essentially the same concept, which is fundamental for both computational ...
متن کاملcontrol of the optical properties of nanoparticles by laser fields
در این پایان نامه، درهمتنیدگی بین یک سیستم نقطه کوانتومی دوگانه(مولکول نقطه کوانتومی) و میدان مورد مطالعه قرار گرفته است. از آنتروپی ون نیومن به عنوان ابزاری برای بررسی درهمتنیدگی بین اتم و میدان استفاده شده و تاثیر پارامترهای مختلف، نظیر تونل زنی(که توسط تغییر ولتاژ ایجاد می شود)، شدت میدان و نسبت دو گسیل خودبخودی بر رفتار درجه درهمتنیدگی سیستم بررسی شده اشت.با تغییر هر یک از این پارامترها، در...
15 صفحه اولDetails of Work Done by Lura
In this paper a review is presented based on experimental studies done on high performance concrete. The compiled test data revealed distinct differences in the mechanical properties of normal, high strength and high performance concrete. Shape of the specimen ( cube, cylinder, beam etc), size of specimen, magnitude of temperature load applied on the specimen, percentage of fibers varied in the...
متن کاملstudy of cohesive devices in the textbook of english for the students of apsychology by rastegarpour
this study investigates the cohesive devices used in the textbook of english for the students of psychology. the research questions and hypotheses in the present study are based on what frequency and distribution of grammatical and lexical cohesive devices are. then, to answer the questions all grammatical and lexical cohesive devices in reading comprehension passages from 6 units of 21units th...
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: Public Health
سال: 1898
ISSN: 0033-3506
DOI: 10.1016/s0033-3506(98)80217-5