Results 61 to 70 of about 2,856,159 (344)

The motion of a leaking oscillator -- a study for the physics class

open access: yes, 2014
This work is basically about the general form of Newton's second law for variable mass problems. We develop a model for describing the motion of the one-dimensional oscillator with a variable mass within the framework of classroom physics.
Panza, Nelson   +3 more
core   +1 more source

The epithelial barrier theory proposes a comprehensive explanation for the origins of allergic and other chronic noncommunicable diseases

open access: yesFEBS Letters, EarlyView.
Exposure to common noxious agents (1), including allergens, pollutants, and micro‐nanoplastics, can cause epithelial barrier damage (2) in our body's protective linings. This may trigger an immune response to our microbiome (3). The epithelial barrier theory explains how this process can lead to chronic noncommunicable diseases (4) affecting organs ...
Can Zeyneloglu   +17 more
wiley   +1 more source

Efficient machine learning of solute segregation energy based on physics-informed features

open access: yesScientific Reports, 2023
Machine learning models solute segregation energy based on appropriate features of segregation sites. Lumping many features together can give a decent accuracy but may suffer the curse of dimensionality.
Zongyi Ma, Zhiliang Pan
doaj   +1 more source

George Sudarshan: Perspectives and Legacy

open access: yesQuanta, 2021
George Sudarshan has been hailed as a titan in physics and as one who has made some of the most significant contributions in several areas of physics.
Gopalakrishnan Bhamathi
doaj   +1 more source

Goodbye flat lymphoma biology

open access: yesFEBS Letters, EarlyView.
Three‐dimensional (3D) biological systems have become key tools in lymphoma research, offering reliable in vitro and ex vivo platforms to explore pathogenesis and support precision medicine. This review highlights current 3D non‐Hodgkin lymphoma models, detailing their features, advantages, and limitations, and provides a broad perspective on future ...
Carla Faria   +3 more
wiley   +1 more source

A General Spatio-Temporal Clustering-Based Non-local Formulation for Multiscale Modeling of Compartmentalized Reservoirs

open access: yes, 2019
Representing the reservoir as a network of discrete compartments with neighbor and non-neighbor connections is a fast, yet accurate method for analyzing oil and gas reservoirs.
Castineira, David   +5 more
core   +1 more source

From omics to AI—mapping the pathogenic pathways in type 2 diabetes

open access: yesFEBS Letters, EarlyView.
Integrating multi‐omics data with AI‐based modelling (unsupervised and supervised machine learning) identify optimal patient clusters, informing AI‐driven accurate risk stratification. Digital twins simulate individual trajectories in real time, guiding precision medicine by matching patients to targeted therapies.
Siobhán O'Sullivan   +2 more
wiley   +1 more source

Methods and forms of education in the formation of reading literacy in teaching physics

open access: yesВестник Мининского университета
Introduction. The article is devoted to the actual problem of the formation of reader's literacy. The ability to work with texts is checked in all subjects within the framework of the state final certification for the basic school course and in All ...
N. A. Antonova
doaj   +1 more source

Laboratory activities and physics learning at high school: an exploratory study in portuguese settings [PDF]

open access: yesInvestigações em Ensino de Ciências, 2006
In this paper we present findings of an exploratory study, included in a wider investigation which intends to promote meaningful learning of physics concepts, based on experimental work and supported by metacognition tools.
Margarida Saraiva-Neves   +2 more
doaj  

Blant ordentlige fysikere – Hvilken betydning har en fysikkcamp i et autentisk forskningsmiljø for fysikkelever i videregående skole?
Among real physicists – What importance may a camp in an authentic research environment have for physics students...

open access: yesNordina: Nordic Studies in Science Education, 2013
This paper reports from a qualitative study of physics students in upper secondary school participating in a camp at the Andøya Rocket Range in Northern Norway.
Hanne Mehli
doaj   +1 more source

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