Examples of alpha

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Evolutionary relationships among ' jakobid ' flagellates as indicated by alpha- and beta-tubulin phylogenies.
Collapse and search dynamics of apomyoglobin folding revealed by submillisecond observations of alpha-helical content and compactness.
Staphylococcal alpha-toxin: formation of the heptameric pore is partially cooperative and proceeds through multiple intermediate stages.
Annular alpha-synuclein protofibrils are produced when spherical protofibrils are incubated in solution or bound to brain-derived membranes.
Inhibition of fibrillization and accumulation of prefibrillar oligomers in mixtures of human and mouse alpha-synuclein.
A novel scoring function for predicting the conformations of tightly packed pairs of transmembrane alpha-helices.
Cellular uptake of an alpha-helical amphipathic model peptide with the potential to deliver polar compounds into the cell interior non-endocytically.
The terminological index is a list of 80 terms that lead to articles on different subjects, such as alpha notation, intonation, phonological rule and tempo.
Each model is estimated using ordinary least squares for each fund using 28 quarterly observations, with the average alpha calculated for each fund type.
In the intermediate frequency regime lying between the alpha and proton gyrofrequencies, a negative energy alpha-acoustic mode interacts with a positive energy protoncyclotron mode.
The scale has good internal consistency (coefficient alpha 0.93) and construct validity.
The overall scale had an alpha of 0.86 in this study.
Previous studies have shown the ubiquitous expression of a branched-chain alpha-keto acid dehydrogenase among neural cells.
Note that alpha has positive expected values whereas beta has negative expected values for the two assets.
We suppose that it is always possible to alpha-convert bound names of an expression to 'fresh' ones.
We also work up to alpha conversion on processes in transition systems, for which alpha convertible agents are deemed to have the same transitions.
As an example of this nongyrotropic abundance, we choose alpha particles.
The alpha level was set at 0.05 for all analyses.
Reliability coefficients (standardized alpha) of 0.95 and 0.94 were calculated for the accent and perceived comprehensibility ratings, respectively.
In some brain states, higher temporal frequencies above the alpha peak are observed to have more power at higher spatial frequencies.
As predicted, there was a significant negative correlation between human head size and peak alpha frequency.
Stimulation of alpha adrenergic receptors in the heart actually weakens and slows the heart.
Many studies suggest alpha-stat and alkaline-stat strategy as a preferred management prior to circulatory arrest and during the period of rewarming.
They stated that alpha stat regulation provides normal "flow/metabolic coupling" in the adult, but that in children the appropriate strategy is less clear.
Mortality after 24 h was significantly higher for the alpha-cypermethrin treated net when compared to lambda-cyhalothrin.
The alpha computed for each variable was based on the average score in response to a question across six varied vignettes.
In order to control for multiple comparisons, an alpha level of p .01 for at least one hemisphere was required.
Alpha-nu choice theory: a generalization of expected utility theory.
The composite alpha values for the cross-reporter measures of internalizing and externalizing were .88 and .87, respectively.
Two functional assays have been used to examine the interactions between the probable upstream factors and the alpha-element.
An alpha level of 0.05 was used for all statistical tests.
The alpha-beta search algorithm uses upper and lower bounds to prune parts of a game tree that cannot contain the best move.
He gives very short solutions to several combinatorial search algorithms, including parallel alpha-beta, based on improving values.
Alpha-beta search, and similar algorithms, also maintain bounds.
In general, our approach is simpler than alpha-beta, and powerful enough to implement alpha-beta (see section 4).
Improving intervals are useful for writing programs, like alpha-beta search or branchand-bound, that make use of both upper and lower bounds.
Advancing age and insulin resistance: role of plasma tumor necrosis factor-alpha.
The interplay between theta and alpha oscillations in the human electroencephalogram reflects the transfer of information between memory systems.
If the item alpha is greater than the standardized overall alpha, it indicates that the removal of that item increases the homogeneity of the scale.
Alpha-dystroglycan isoforms are differentially distributed in adult rat retina.
Alpha 2 adrergic receptors in cilairy and retina marker which stains the plasma membrane of the soma.
Despite this significance, the localization of the three known alpha 2 adrenergic receptors has not been unequivocally established.
However, these drugs are pan agonists and act equally on all the alpha 2 receptor subtypes.
Two alpha-herpevirus strains are transpor ted differentially in the rodent visual system.
Remodeling of alpha-amino-3-hydroxy-5-methyl-4-isoxazole-propionic acid receptor subunit composition in hippocampal neurons after global ischemia.
First, ionic considerations make it unlikely that direct glycinergic inhibition of the alpha cell alone could produce the observed hyperpolarization.
As noted above, luminance modulation well outside the classical receptive field can modulate alpha-cell discharge rate by a mechanism that is spatially nonlinear.
Our data suggest that alpha-cell hyperpolarization in response to nonpreferred light stimuli is mediated largely through narrow-field glycinergic amacrine cells.
Apoptosis during mouse blastocyst formation: evidence for the role for survival factors including transforming growth factor alpha.
Tumour necrosis factor alpha binding to human and mouse trophoblast.
The results suggest that intact alpha-1,4 glucosidic bonds are essential for vitelline layer integrity required for formation of the fertilisation membrane.
Selective depletion of beta cells affects the development of alpha cells in cat retina.
Two alpha-herpesvirus strains are transpor ted differentially in the rodent visual system.
Analysis of one of these bands identified the protein as alpha tubulin.
From the lab to the clinic: activation of an alpha-2 agonist pathway is neuroprotective in models of retinal and optic nerve injury.
Morphological comparisons between outer and inner ramifying alpha cells of the albino rat retina.
Increased cell death in rat blastocysts exposed to maternal diabetes in utero and high glucose or tumor necrosis factor-alpha in vitro.
Tumor necrosis factor alpha decreases the viability of mouse blastocysts in vitro and in vivo.
Postnatal repression of the alpha-fetoprotein gene is enhancer independent.
Our observations are in line with their proposal that alpha-2 adrenoceptor agonists may act indirectly through glial cells to protect retinal neurons.
At these concentrations, all three alpha-2 adrenoceptor subtypes in the retina are activated.
The purpose of this study was to examine the effect of the alpha-2 adrenoceptor agonist in a pressure-induced retinal ischemia model.
Identification of regions involved in the binding of alpha-bungarotoxin to the human alpha7 neuronal nicotinic acetylcholine receptor using synthetic peptides.
Bem reports similar masculinity coefficient alphas and higher femininity coefficient alphas with this form.
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