Results 11 to 20 of about 115,155 (264)

The objective imperative: advancing chronic orofacial pain research with the brain-heart axis [PDF]

open access: yesExploration of Medicine
The biopsychosocial model is the prevailing framework for chronic orofacial pain (COP). While COP is a heterogeneous clinical entity involving nociceptive and neuropathic components, it is increasingly defined by its nociplastic features—a systemic, non ...
Takahiko Nagamine
doaj   +1 more source

Challenges and opportunities in continuous flow processes for electrochemically mediated carbon capture

open access: yesiScience, 2022
Summary: Carbon capture from both stationary emitters and dilute sources is critically needed to mitigate climate change. Carbon dioxide separation methods driven by electrochemical stimuli show promise to sidestep the high-energy penalty and fossil-fuel
Yayuan Liu   +4 more
doaj   +1 more source

A Brief History of the Yield Stress

open access: yesApplied Rheology, 1999
This short article is a summary of a recently published, lengthy review [1] in which the author challenges the often-accepted view that materials have yield stresses, below which no flow takes place.
Barnes Howard A.
doaj   +1 more source

An examination of the use of rotational viscometers for the quality control of non-Newtonian liquid products in factories

open access: yesApplied Rheology, 2001
A frequent task undertaken by quality-control personnel in typical consumer-goods factories is the measurement of the viscosity of liquid products. The problem often faced in this task is how to strike the correct balance between the complete rheological
Barnes Howard A.
doaj   +1 more source

Synthesis and composition control of epitaxial FeWO4 thin films using pulsed laser deposition [PDF]

open access: yesAPL Materials
We report the growth of epitaxial FeWO4 thin films on c-plane sapphire via pulsed laser deposition using a Fe2O3/WO3 target ablated in an O2 atmosphere. At a constant O2 pressure of 1 mTorr, x-ray diffraction (XRD) confirms FeWO4 as the major crystalline
John G. Hylak   +4 more
doaj   +1 more source

Optimizing photoexcitation conditions for time‐resolved X‐ray solution scattering experiments

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering (TR‐XSS) is a powerful technique to visualize how proteins change their structure in real time after light activation. Selecting the right laser photoexcitation conditions—fluence, excitation geometry, and sample refresh rate—is critical to maximize the experimental signal while avoiding unwanted side effects ...
Matteo Levantino
wiley   +1 more source

On-line or Process Viscometry – A Review

open access: yesApplied Rheology, 1999
Process viscometry has many advantages in terms of saving time and gaining more immediate information about a process. However, it can also has disadvantages in terms of compromises that must be made in taking a stream of liquid and passing it through a ...
Barnes Howard A.
doaj   +1 more source

The Action of Sunlight [PDF]

open access: yesNature, 1922
IN NATURE of December 15 Sir Oliver Lodge is good enough to refer me to some experiments on the antiseptic action of sunlight which he carried out long ago in association with the late Prof. Marshall Ward. I have not yet been able to see the memoir to which Sir Oliver Lodge refers, but I believe that I am already well acquainted with it, and have been ...
openaire   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

open access: yesAging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

Five‐Year Disease Progression in Synuclein Seeding Positive Sporadic Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To provide a comprehensive description of disease progression in synuclein seeding assay (SAA) positive sporadic Parkinson Disease participants, using Neuronal Synuclein Disease integrated biological and functional impairment staging framework.
Paulina Gonzalez‐Latapi   +19 more
wiley   +1 more source

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