Results 311 to 320 of about 3,830,075 (379)

Dimensional Design and Core–Shell Engineering of Nanomaterials for Electromagnetic Wave Absorption

Advances in Materials, 2021
Electromagnetic (EM) wave absorption materials possess exceptionally high EM energy loss efficiency. With vigorous developments in nanotechnology, such materials have exhibited numerous advanced EM functions, including radiation prevention and antiradar ...
Zhengchen Wu   +8 more
semanticscholar   +1 more source

Iron Absorption

Annual Review of Medicine, 1983
The rate of absorption of iron is adjusted according to body iron requirements, but the virtual absence of heme and the poor bioavailability of the nonheme iron in the diets of many people, especially in developing countries, means that the amount that can be absorbed is limited.
R W, Charlton, T H, Bothwell
openaire   +2 more sources

Multifunctional Magnetic Ti3C2Tx MXene/Graphene Aerogel with Superior Electromagnetic Wave Absorption Performance.

ACS Nano, 2021
Ingenious microstructure design and a suitable multicomponent strategy are still challenging for advanced electromagnetic wave absorbing (EMA) materials with strong absorption and a broad effective absorption bandwidth (EAB) at thin sample thickness and ...
Luyang Liang   +9 more
semanticscholar   +1 more source

Shock Absorption

Clinics in Podiatric Medicine and Surgery, 1990
Abnormal shock is a major cause of chronic and overuse injuries to all aspects of the lower extremity. The two major causes of abnormal shock are (1) decreased fat pad under the calcaneus and (2) dysfunction of the subtalar joint pronation mechanism during contact.
J D, Nack, R D, Phillips
openaire   +2 more sources

Initiating VB‐Group Laminated NbS2 Electromagnetic Wave Absorber toward Superior Absorption Bandwidth as Large as 6.48 GHz through Phase Engineering Modulation

Advanced Functional Materials, 2021
VB‐Group transition metal disulfides (TMDs) are considered excellent materials for electromagnetic wave (EMW) absorption because of their good conductivity and abundant active sites located at their edges and substrates, as compared with VIB‐Group TMDs ...
Huibin Zhang   +8 more
semanticscholar   +1 more source

Aspirin absorption

Clinical Pharmacology & Therapeutics, 1970
The article, “Inhibition of aspirin absorption by activated charcoal and apomorphine” which appeared in CLINICAL PHARMACOLOGY AND THERAPEUTICS, September‐October, 1969, raises several interesting questions. First, the study of 12 adults represents a small sample, and no information is provided regarding the relation of meals and time of ingestion of ...
N, De Nosaquo, W J, Decker, D G, Corby
openaire   +2 more sources

Absorption spectrophotometry

Talanta, 1980
A review is given of the development of spectrophotometers from the earliest models to the latest microprocessor instruments with photodiode detection systems.
J R, Majer, A S, Azzouz
openaire   +2 more sources

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