Results 81 to 90 of about 10,248,752 (301)

On the parameter selection of randomness test

open access: yesTongxin xuebao, 2009
The conditions that two different parameters in a same randomness test should satisfy if they are independ- ent with each other was studied based on statistical theory.
FAN Li-min1, FENG Deng-guo1, CHEN Hua1
doaj  

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

The choice between two hypothesis tests [PDF]

open access: yes
Most standard hypothesis tests have high power only against a limited space of alternative hypotheses. With the advent of new tests for the same hypothesis, claimed to have higher power for some alternatives, but lower for other, the practitioner has to ...
Ruist, Erik
core  

Test release

open access: yes, 1950
<p>test releasing</p ...
test
core   +1 more source

DETERMINATION OF OPTIMAL ANTENNA HEIGHT AND MASK ANGLE OF GLOBAL POSITIONING SYSTEM (GPS) RECEIVER FOR POINT POSITIONING

open access: yesAfrican Journal on Land Policy and Geospatial Sciences, 2022
Global Position System (GPS) receivers are capable of surveying measurement with geodetic positioning accuracy. They are designed to be mounted on a tripod usually with a tribrach and set up for observations with assigned mask angle and height of antenna
Olusayo Adeleke
doaj   +1 more source

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

open access: yesFEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang   +4 more
wiley   +1 more source

A Hypothesis Test for Detecting Distance-Specific Clustering and Dispersion in Areal Data. [PDF]

open access: yesSpat Stat, 2023
Self S   +5 more
europepmc   +1 more source

Testing of Hypothesis and Identification

open access: yesElectronic Notes in Discrete Mathematics, 2005
Abstract We introduce a new aspect of the influence of the information-theoretical methods on the statistical theory. The procedures of the probability distributions identification for K ( ≥ 1 ) random objects each having one from the known set of M ( ≥ 2 ) distributions are studied.
Rudolf Ahlswede, Evgueni A. Haroutunian
openaire   +2 more sources

Structure‐forward targeting of claudins with synthetic binders

open access: yesFEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source

Hypothesis test.

open access: yes, 2023
Description of hypothesis test and accompanying test statistic—constructed from inferences for two model 1 parameters. (PDF)
Ruairí Donnelly (8380344)   +1 more
core   +1 more source

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