Results 361 to 370 of about 1,390,032 (400)
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Observation of the nonlinear Hall effect under time-reversal-symmetric conditions
Nature, 2018The electrical Hall effect is the production, upon the application of an electric field, of a transverse voltage under an out-of-plane magnetic field.
Q. Ma +20 more
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Why Is Reverse Takotsubo “Reverse”?
Southern Medical Journal, 2017Takotsubo cardiomyopathy (TTC) is an acute cardiac syndrome simulating myocardial infarction that is characterized by transient wall motion abnormalities in the absence of coronary artery obstruction. Reverse TTC (rTTC) is a recently described variant of TTC. This review defines and compares both forms of TTC, stating their resemblances and differences.
Daniela Rosu +2 more
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The Reversible Dementias: Do They Reverse?
Annals of Internal Medicine, 1988Thirty-two studies (2889 subjects) that investigated the prevalence of the causes of dementia were critically reviewed. Particular attention was paid to potential and actual reversibility. Although dementia manifests itself primarily in old age (particularly age 75 and older), the mean age of patients for the studies that reported age data (56%) was 72.
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On the reversibility of reversible MAO inhibitors
Naunyn-Schmiedeberg's Archives of Pharmacology, 1985The aim of this study was to assess a) the validity of an ex vivo approach for the estimation of the in vivo MAO A inhibitory properties of the new short-acting MAO A inhibitors, amiflamine, brofaremine, cimoxatone and moclobemide, by studying the effect of dilution of brain and liver homogenates from pretreated rats on the degree of enzyme inhibition;
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The preference reversal ... reversed!
2008International audience; Preference reversal (PR) occurs when pairs of lottery gambles are evaluated under two different conditions: to choose the gamble preferred to play and assign minimum selling price to each gamble. The preference order is then reversed from one condition to another: while it receives the lowest selling price, the gamble less ...
Schmeltzer, C. +2 more
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Reversibility of Reversible Chinese Words
Perceptual and Motor Skills, 1998Reversible Chinese words are words which can be read either from left to right or vice versa. The reversibility of reversible two-character Chinese words for 101 women and 73 men, native speakers of Chinese, was estimated.
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Neurotrophic and neurotoxic effects of amyloid beta protein: reversal by tachykinin neuropeptides.
Science, 1990The amyloid beta protein is deposited in the brains of patients with Alzheimer's disease but its pathogenic role is unknown. In culture, the amyloid beta protein was neurotrophic to undifferentiated hippocampal neurons at low concentrations and ...
B. Yankner +2 more
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Reversal of Regioselectivity in Ynamide Chemistry
ACS Catalysis, 2019Ynamides are special alkynes bearing an electron-withdrawing group on the nitrogen atom, and they have been extensively studied over the past decade.
Bo Zhou +4 more
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Reversal of experimental parkinsonism by lesions of the subthalamic nucleus.
Science, 1990Although it is known that Parkinson's disease results from a loss of dopaminergic neurons in the substantia nigra, the resulting alterations in activity in the basal ganglia responsible for parkinsonian motor deficits are still poorly characterized ...
H. Bergman, T. Wichmann, M. DeLong
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The Reversal of a “Reversible” Procedure
The American Journal of Surgery, 2022Ali B. Abbasi, Adam S. Cifu
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