Results 51 to 60 of about 1,018,418 (312)

Unc13A dynamically stabilizes vesicle priming at synaptic release sites for short-term facilitation and homeostatic potentiation

open access: yesCell Reports, 2023
Summary: Presynaptic plasticity adjusts neurotransmitter (NT) liberation. Short-term facilitation (STF) tunes synapses to millisecond repetitive activation, while presynaptic homeostatic potentiation (PHP) of NT release stabilizes transmission over ...
Meida Jusyte   +8 more
doaj   +1 more source

Identifying domain-general and domain-specific predictors of low mathematics performance: A classification and regression tree analysis

open access: yesJournal of Numerical Cognition, 2017
Many children struggle to successfully acquire early mathematics skills. Theoretical and empirical evidence has pointed to deficits in domain-specific skills (e.g., non-symbolic mathematics skills) or domain-general skills (e.g., executive functioning and language) as underlying low mathematical performance.
Purpura, David J   +3 more
openaire   +3 more sources

Soundness, idempotence and commutativity of set-sharing [PDF]

open access: yes, 2001
It is important that practical data-flow analyzers are backed by reliably proven theoretical results. Abstract interpretation provides a sound mathematical framework and necessary generic properties for an abstract domain to be well-defined and sound ...
Bagnara, R., Hill, P.M., Zaffanella, E.
core   +2 more sources

The domain-general and domain-specific role of the semantic neural network in mathematical processing

open access: yesNeuroImage
The role of the visuospatial network in mathematical processing has been established, but the role of the semantic network in mathematical processing remains poorly understood.
Mengyi Li, Xinlin Zhou
doaj   +1 more source

Fault Detection and Classification in Two -Interconnected AC Microgrid at by Modal and Superimposed Analysis [PDF]

open access: yesمجله مدل سازی در مهندسی
In this paper, a new method is proposed for low fault resistance fault detection and classification in two interconnected microgrid with tie line connection in island situation (Islanded two interconnected AC microgrid).
Saber Armaghani, Zahra Moravej
doaj   +1 more source

Analysis of segregated boundary-domain integral equations for variable-coefficient problems with cracks [PDF]

open access: yes, 2010
This is the pre-print version of the article. The official published version can be obtained from the link below - Copyright @ 2011 Wiley-BlackwellSegregated direct boundary-domain integral equation (BDIE) systems associated with mixed, Dirichlet and ...
Chkadua   +16 more
core   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

Impact of a senior research thesis on students' perceptions of scientific inquiry in distinct student populations

open access: yesFEBS Open Bio, EarlyView.
This study addressed how a senior research thesis is perceived by undergraduate students. It assessed students' perception of research skills, epistemological beliefs, and career goals in Biochemistry (science) and BDC (science‐business) students. Completing a thesis improved confidence in research skills, resilience, scientific identity, closed gender‐
Celeste Suart   +4 more
wiley   +1 more source

DECISIONAL METHODS APPLIED IN INSURANCE AREA [PDF]

open access: yesAnnals of the University of Petrosani: Economics, 2012
Mathematical models applied in the insurance field, represent an ongoing concern for people that work in actuarial departments, serving this way fundamental informations to their managers when they have to adopt economic decisions. This work approaches a
MARIAN-LUCIAN ACHIM
doaj  

Development of descriptive mathematical models for different domains of gingival recession using multiple linear regression analysis

open access: yesJournal of Indian Society of Periodontology, 2022
Context: Gingival recession (GR) is a common finding seen in the periodontics clinic. It has a significant functional and esthetic impact on the patient's dentition and quality of life. Aims: The current study aimed to develop the descriptive mathematical models for different ...
Grover, Vishakha   +3 more
openaire   +2 more sources

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