منابع مشابه
simulation and experimental studies for prediction mineral scale formation in oil field during mixing of injection and formation water
abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...
Evaluating New Regional Policies
Regional development theories and policies have now moved into new arenas. Today, the competitive advantages of regions put a premium on social capital, hence, the significant role played by localized learning and the construction of knowledge networks and institutional capacity. These are necessary and complementary assets to factors traditionally thought to influence regional development. The...
متن کاملEssays on Regional Amenities and Public Policies
ESSAYS ON REGIONAL AMENITIES AND PUBLIC POLICIES By ELENA YEVGENYEVNA ANDREYEVA AUGUST, 2016 Committee Chair: Dr. Jorge Martinez-Vazquez Major Department: Economics This dissertation investigates how alterations in government policies affect the level of, and access to, public amenities, and how outcomes vary across space. The first essay sheds light on whether the recentralization of political...
متن کاملpostnatal studies of bats (pipistrellus kuhlii and miniopterus schreibersii) & histomorphology and histochemistry studies of organs and diseases of (neurergus microspilotus and n. kaiseri)
1. to determine whether difference in birth body mass influenced growth performance in pipistrellus kuhlii we studied a total of 12 captive-born neonates. bats were assigned to two body mass groups: light birth body mass (lbw: 0.89 ± 0.05, n=8) and heavy birth body mass (hbw: 1.35 ± 0.08, n=4). heavier body mass at birth was associated with rapid postnatal growth (body mass and forearm length) ...
A Regional Metabolic Contrast Method
The use of 2-deoxyglucose for the measurement of regional cerebral glucose utilization in both animals and humans has gained widespread application. An attractive aspect of regional brain glucose metabolism is its apparent correlation with functional activity in neurons. Animal experiments suggest that this relationship is altered in brain lesions and that barbiturate anesthesia may be employed...
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ژورنال
عنوان ژورنال: Proceedings of Japan Society of Regional Science
سال: 1962
ISSN: 0287-6248
DOI: 10.2457/srs1962.1962.61