Results 31 to 40 of about 36,872 (221)

Metformin alters signaling induced crosstalk and homeostasis in the carcinogenesis paradigm “Epistemology of the origin of cancer”

open access: yes4 open, 2019
The anti-hyperglycemic drug, Metformin, is effective in treating early stages of diabetes and has been associated with a 37% decrease in cancer incidence. While the precise mechanisms for the anti-cancer effects of Metformin remain to be elucidated, this
Brücher Björn L.D.M., Jamall Ijaz S.
doaj   +1 more source

Health Benefits and Physiological Effects of Cold Water Immersion: A Review of Current Research

open access: yesJournal of Education, Health and Sport
Introduction and Purpose: Cold Water Immersion (CWI) has become an increasingly popular method of recovery among athletes and individuals seeking physical and mental health benefits. The purpose of this review is to summarize current scientific findings
Weronika Ossowska   +5 more
doaj   +1 more source

On the BICM Capacity [PDF]

open access: yes, 2010
Optimal binary labelings, input distributions, and input alphabets are analyzed for the so-called bit-interleaved coded modulation (BICM) capacity, paying special attention to the low signal-to-noise ratio (SNR) regime.
Agrell, Erik, Alvarado, Alex
core   +4 more sources

An Examination of Related Factors of Mathematical Pedagogical Content Knowledge in Elementary School Teachers: Focusing on Conceptions of Teaching and Learning and Test Utilization Strategy

open access: yesSAGE Open, 2022
We examined the relationship between pedagogical content knowledge (PCK) test scores and elementary school teachers’ psychological variables, conceptions of teaching and learning and test utilization strategy, for mathematics. Through a web-based survey,
Tatsushi Fukaya   +3 more
doaj   +1 more source

Energy Efficiency and Spectral Efficiency Tradeoff in Device-to-Device (D2D) Communications [PDF]

open access: yes, 2014
In this letter, we investigate the tradeoff between energy efficiency (EE) and spectral efficiency (SE) in device-to-device (D2D) communications underlaying cellular networks with uplink channel reuse.
Dong, Mianxiong   +4 more
core   +1 more source

PCK for dummies. Part 2: Personal vs Canonical PCK

open access: yesEducación Química, 2015
AbstractIn a previous editorial (Garritz, 2013), we started presenting some features on Pedagogical Content Knowledge considered for “dummies”. In this occasion we will be going further, presenting new recent attributes to the construct. We will present two different conceptions of PCK: the “canonical” PCK (substantiated by systematic research) that ...
openaire   +1 more source

Perspectives on benefit of early and prereperfusion hypothermia by pharmacological approach in stroke

open access: yesBrain Circulation, 2022
Stroke kills or disables approximately 15 million people worldwide each year. It is the leading cause of brain injury, resulting in persistent neurological deficits and profound physical handicaps.
Fengwu Li   +4 more
doaj   +1 more source

CoRe: A way to build pedagogical content knowledge for beginning teachers [PDF]

open access: yes, 2011
Research has shown that one of the factors which enables teachers to be effective is their rich pedagogical content knowledge (PCK). Beginning teachers need support to develop this PCK and recent research in the field has proposed a conceptual tool known
Eames, Chris W.   +3 more
core   +1 more source

Nanoplastics and Neurodegeneration: A Roadmap From Mechanism to Causation

open access: yesAdvanced Science, EarlyView.
Nanoplastics are pervasive environmental contaminants with potentially profound implications for human health. Emerging evidence suggests a possible link between nanoplastic exposure and neurodegeneration, a key driver of ageing and dementia, yet causality remains unresolved.
Yuhuan Li   +5 more
wiley   +1 more source

Investigações sobre o conhecimento especializado de professores de física: estado da arte entre 2001 e 2018

open access: yesRevista de Enseñanza de la Física, 2021
Este Estado da Arte concentra-se nos estudos sobre a Base de Conhecimento de professores de Física, para descrever suas prin-cipais características, assim como avaliar possíveis tendências.
Stela Silva Lima   +2 more
doaj  

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