Results 41 to 50 of about 2,425,506 (347)

Comparative Analysis of the Workability of Stockable Asphalt Mixtures

open access: yesBulletin of the Polytechnic Institute of Jassy: Constructions, Architechture Section, 2021
The comparative analysis on the workability of storable mixtures is intended, through the mathematical interpretation of the results, to improve the solutions for repairing local degradations by using storable mixtures.
Gimiga Gelu Răzvan
doaj   +1 more source

Factor Analysis Of Ordinal Data Based On Weighted Ranking And Its Application To Reduce Perception Variables To Math Lessons Of Senior High School Student [PDF]

open access: yes, 2011
The objectives of research are to reduce dimension of ordinal data using factor analysis based on weighted ranking correlation. In general, the correlation is used Spearman ranking correlation.
Kariyam, Kariyam   +1 more
core  

Splittings of extensions and homological bidimension of the algebra of bounded operators on a Banach space [PDF]

open access: yes, 2016
We show that there exists a Banach space $E$ with the following properties: the Banach algebra $\mathscr{B}(E)$ of bounded, linear operators on $E$ has a singular extension which splits algebraically, but it does not split strongly, and the homological ...
Laustsen, Niels Jakob   +1 more
core   +4 more sources

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

open access: yesFEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point   +7 more
wiley   +1 more source

Boundary condition of the volume potential for an elliptic-parabolic equation with a scalar parameter

open access: yesElectronic Journal of Differential Equations, 2018
Using the descent method for the fundamental solution of the heat equation with a scalar parameter, we find the fundamental solution of the multidimensional Helmholtz equation in an explicit form.
Tynysbek Sh. Kal'menov   +2 more
doaj  

Relationship between Classroom Climate, Student Self-Efficacy, and Achievement in the High School Math Classroom [PDF]

open access: yes, 2014
There is a variety of past research regarding the relationship between the mathematics classroom climate and student learning. More specifically, many studies look at how the classroom climate may influence student self-efficacy in math.
Carr, Delaney
core   +1 more source

Impact of Children’s math self-concept, math self-efficacy, math anxiety, and teacher competencies on math development

open access: yesTeaching and Teacher Education, 2020
We examined to what extent children’s development of arithmetic fluency and mathematical problem-solving was influenced by their math self-concept, math self-efficacy, and math anxiety but also teacher competence, specifically: actual teaching behavior, self-efficacy, and mathematical teaching knowledge.
Kaskens, J.M.M.   +4 more
openaire   +3 more sources

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

open access: yesFEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli   +8 more
wiley   +1 more source

Spectral properties of a Frankl type problem for parabolic-hyperbolic equations

open access: yesElectronic Journal of Differential Equations, 2018
In this article we study spectral properties of non-local boundary-value problem for an equation of parabolic-hyperbolic type. The non-local condition binds the solution values at points on boundaries of the parabolic and hyperbolic parts of the ...
Makhmud A. Sadybekov   +2 more
doaj  

Math anxiety, intrusive thoughts and performance: Exploring the relationship between mathematics anxiety and performance: The role of intrusive thoughts [PDF]

open access: yes, 2014
The current study examined the relationship between math anxiety and arithmetic performance by focusing on intrusive thoughts experienced during problem solving. Participants (N = 122) performed two-digit addition problems on a verification task.
Clark-Carter, David   +2 more
core  

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