Results 71 to 80 of about 151,811 (297)

Description of Junior High School Students’ Mathematical Understanding According to Skemp Theory in terms of Rational Personality Types

JTAM (Jurnal Teori dan Aplikasi Matematika), 2023
Mathematical understanding is one of the supporting factors for students' success in mathematics. Skemp divides understanding into two types, namely instrumental understanding and relational understanding.
Intan Rachmawati, Sri Subanti, Budi Usodo   +2 more
doaj   +1 more source

Using theory to escape the descriptive impasse

, 2010
In this article, I focus on the importance of theory for undertaking and making sense of research. In particular, I consider one of the most common challenges for postgraduate students, which is how to shift from describing findings (what I found) to ...
Bruce, Toni
core   +1 more source

Open questions in descriptive set theory and dynamical systems [PDF]

, 2023
This file is composed of questions that emerged or were of interest during the workshop "Interactions between Descriptive Set Theory and Smooth Dynamics" that took place in Banff, Canada on ...
Buzzi, Jérôme, Rodríguez-Hertz, Federico, Maitre, François Le, Gorodetski, Anton, Foreman, Matthew, García-Ramos, Felipe, Sabok, Marcin, Chandgotia, Nishant, Gao, Su   +8 more
core  

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

FEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas, Porter L. Tomsick, Alicia M. Pickrell, Paul D. Morton   +3 more
wiley   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

Tourism destinations’ image: assessment vis-à-vis the experience in theory and in the service-centric economy

Revista Brasileira de Pesquisa em Turismo, 2016
This paper assesses the image of tourist destinations as products in light of the experience theory, in order to evaluate relationships between both constructs. A scale is set forth to measure the image of coastal destinations, with different attractions,
Edar da Silva Añaña, Francisco Antonio dos Anjos, Melise de Lima Pereira   +2 more
doaj   +1 more source

Towards a descriptive set theory for domain-like structures

, 2006
This is a survey of results in descriptive set theory for domains and similar spaces, with the emphasis on the ω-algebraic domains. We try to demonstrate that the subject is interesting in its own right and is closely related to some areas of theoretical
Selivanov, Victor L.
core   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

FEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Set Theory

, 2014
This stimulating workshop featured a broad selection of some of the most important recent developments in combinatorial set theory, the theory and applications of forcing, large cardinal theory and descriptive set ...

core   +2 more sources