Pilot Plants, Models, and Scale-up Methods in Chemical Engineering (Johnstone, Robert E.)
نویسندگان
چکیده
منابع مشابه
Sir Robert James Johnstone, B.A., M.B., F.R.C.S.ENG
IT is with profound regret that we have to record the death of Sir Robert John-stone, at Newcastle, Co. Down, after a relatively short and trying illness. It is impossible in one short article to recapitulate the scope and extent of his many activities, and a brief summary must suffice. Seldom has it been granted to one man to achieve so many distinctions, and to adorn so many high offices. A C...
متن کاملObstetric anesthesia: the 1982 American College of Obstetricians and Gynecologists standards and the role of Robert E. Johnstone, M.D.
To the Editor:—In their recent obstetric anesthesia workforce survey, Bucklin et al. observed that anesthesiologists provided regional analgesia for labor more often in 2001 than in 1992 or 1981. Obstetricians provided correspondingly less, with the main decrease occurring between 1981 and 1992. In 1981, obstetricians provided 26, 31, and 46% of regional analgesia in the three sizes of institut...
متن کاملEngineering Models to Scale
Developing organisms can regulate and scale patterns to achieve consistent proportions despite immense changes in size. In this issue, Cao et al. build a model system, using engineered E. coli, to understand how regulatory dynamics can produce pattern scaling without the need for a morphogen gradient.
متن کامل- Johnstone
This article shows how the proper question to answer concerning consciousness is not ‘how consciousness arises in matter’, but how consciousness is part and parcel of the evolution of animate forms. The article traces out just such an evolution by consideration of real life forms including bacteria and invertebrates. It vindicates the evolutionary thesis that external proprioceptive organs, as ...
متن کاملROBERT E . GOLDSTEIN and STEPHEN E
lingual long-acting nitrates more prolonged than that achieved by nitroglycerin. It is likely that the duration of action of the sublingual nitrates is not as long as would be ideal, merely more prolonged than that achieved by nitroglycerin: a 1-21/2 hour duration of action seems most likely. Evidence that oral "long-acting nitrates" have a prolonged duration of action is, we agree, lacking. Al...
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: Journal of Chemical Education
سال: 1958
ISSN: 0021-9584,1938-1328
DOI: 10.1021/ed035pa240