Results 81 to 90 of about 3,109,302 (300)

Student perspectives in quantum physics [PDF]

open access: yes, 2008
Introductory courses in classical physics are promoting in students a realist perspective, made up in part by the belief that all physical properties of a system can be simultaneously specified, and thus determined at all future times. Such a perspective
Mel Sabella   +6 more
core   +1 more source

The Role of Calcitonin Gene‐Related Peptide in High‐Altitude Headache: A Prospective Field Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective High‐altitude headache (HAH) is a common neurological condition associated with rapid ascent to high altitude. The pathophysiological mechanisms underlying HAH remain incompletely understood. Calcitonin gene‐related peptide (CGRP), a neuropeptide implicated in migraine pathophysiology, may play a key role in the pathophysiology of ...
Roman Schniepp   +4 more
wiley   +1 more source

General Plasma Physics I

open access: yes, 2015
Lecture notes for General Plasma Physics I, AST 551 from 1973 written by H. P. Furth and P. H. Rutherford.
Rutherford, P. H., Furth, H. P.
core  

Renormalization and plasma physics [PDF]

open access: yes, 1980
A review is given of modern theories of statistical dynamics as applied to problems in plasma physics. The derivation of consistent renormalized kinetic equations is discussed, first heuristically, later in terms of powerful functional techniques.
J.A. Krommes, Krommes, John A.
core   +1 more source

Predictive Ability of Plasma p‐tau217 for β‐Amyloid Status: A Prospective Multicenter Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Plasma tau phosphorylated at threonine 217 (p‐tau217) measured with fully automated platforms has shown high accuracy for Alzheimer's disease (AD) diagnosis, but real‐world multicenter data remain limited. We aimed to validate the diagnostic performance of p‐tau217 for identifying AD pathology in a real‐world multicenter cohort ...
Miquel Massons   +33 more
wiley   +1 more source

Princeton Plasma Physics Laboratory:

open access: yes, 1986
This paper discusses progress on experiments at the Princeton Plasma Physics Laboratory. The projects and areas discussed are: Principal Parameters Achieved in Experimental Devices, Tokamak Fusion Test Reactor, Princeton Large Torus, Princeton Beta ...
Phillips, C.A. (ed.)
core   +1 more source

Predictions of core plasma performance for the SPARC tokamak

open access: yes, 2020
Submitted for publication in Journal of Plasma PhysicsSPARC is designed to be a high-field, medium-size tokamak aimed at achieving net energy gain with Ion Cyclotron Range-of-Frequencies (ICRF) as its primary auxiliary heating mechanism.
Wright, John C.   +9 more
core   +1 more source

Integrated modelling of sawtooth cycles and fishbone oscillations in ASDEX Upgrade plasmas

open access: yesNuclear Fusion
An integrated model of sawtooth cycles is presented, which includes also the effects of fishbone oscillations in between the sawtooth core collapses. All phases of a sawtooth cycle are modelled, with the onset predicted by the Porcelli model, the post ...
F. Stefanelli   +13 more
doaj   +1 more source

Physics design for a lithium vapor box divertor experiment on magnum PSI

open access: yesNuclear Materials and Energy, 2019
The lithium vapor box divertor is a potential solution for power exhaust in toroidal confinement devices. The divertor plasma interacts with a localized, dense cloud of lithium vapor, leading to volumetric radiation, cooling, recombination, and ...
Jacob A. Schwartz   +3 more
doaj   +1 more source

Influenza Vaccination Responses in Disabled Stroke Patients: A Single‐Center Prospective Observational Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study aimed to investigate the immunological response to influenza vaccination, the incidence and severity of influenza infection, and the side effects of the vaccination in patients with ischemic stroke. Methods This prospective observational study was conducted between 2023 and 2024 at Ramathibodi Hospital.
Achiraya Pakngao   +5 more
wiley   +1 more source

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