Results 41 to 50 of about 1,951,720 (286)

Autophagy and mitophagy in pancreatic β‐cell homeostasis and their involvement in diabetes pathophysiology

open access: yesFEBS Letters, EarlyView.
This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee   +2 more
wiley   +1 more source

Investigating student understanding of bipolar junction transistor circuits

open access: yesPhysical Review Physics Education Research, 2018
The research reported in this article represents a systematic, multiyear investigation of student understanding of the behavior of bipolar junction transistor circuits using a variety of different tasks to isolate and probe key aspects of transistor ...
Kevin L. Van De Bogart   +1 more
doaj   +1 more source

Increasing Students’ Conceptual Understanding of AC Circuits: An Application of Licht’s Model [PDF]

open access: yes2014 ASEE Annual Conference & Exposition Proceedings, 2020
Electrical and Computer Engineering DivisionTopic: “Increasing students’ conceptual understanding of AC circuits: An application of Licht’smodel”The complexity of AC circuit concepts warrants the use of an instructional method that presentsthe concept in an iterative manner such that students come to appreciate the nature of alternatingcurrent while ...
Nicole Pitterson, Ruth Streveler
openaire   +2 more sources

Metastatic niche shaped by host factors influences disseminated cancer cell fate

open access: yesFEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward   +2 more
wiley   +1 more source

The Bifurcation of Marxist Economic Analysis

open access: yesWorld Review of Political Economy, 2012
Contemporary mainstream economics, in both its Keynesian and New Classicalist perspectives, failed to predict not only the eruption of the recent economic crisis circa 2007-08, but also the historically weak and uneven recovery of
Jack Rasmus
doaj   +1 more source

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

open access: yesFEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source

A conceptual framework for contemporary professional foot care practice: ‘’The value based digital foot care framework’’

open access: yesJournal of Foot and Ankle Research, 2021
Background A small minority of countries around the globe have podiatry as a recognized profession, hence, there are considerable differences among these countries when it comes to the curricula, the duration of training and legislation regulating the ...
Kevin Deschamps   +5 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

A Triangular Periodic Table of Elementary Circuit Elements [PDF]

open access: yes, 2013
Chua proposed an Elementary Circuit Element Quadrangle including the three classic elements (resistor, inductor, and capacitor) and his formulated, named memristor as the fourth element.
Wang, Frank Z.
core   +1 more source

Semantic Grounding of Novel Spoken Words in the Primary Visual Cortex

open access: yesFrontiers in Human Neuroscience, 2021
Embodied theories of grounded semantics postulate that, when word meaning is first acquired, a link is established between symbol (word form) and corresponding semantic information present in modality-specific—including primary—sensorimotor cortices of ...
Max Garagnani   +7 more
doaj   +1 more source

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