Results 71 to 80 of about 941,611 (292)

Cutaneous Melanoma Drives Metabolic Changes in the Aged Bone Marrow Immune Microenvironment

open access: yesAging and Cancer, EarlyView.
Melanoma, the deadliest form of skin cancer, increasingly affects older adults. Our study reveals that melanoma induces changes in iron and lipid levels in the bone marrow, impacting immune cell populations and increasing susceptibility to ferroptosis.
Alexis E. Carey   +12 more
wiley   +1 more source

Enabling low molecular weight electrospinning through binary solutions of polymer blends

open access: yesNext Materials
The formation of nanofibrous membranes via electrospinning is typically restricted to high molecular weight polymers in an appropriate solvent, correlated with the necessary formation of polymer chain entanglements that are needed to achieve successful ...
Victor M. Perez-Puyana   +4 more
doaj   +1 more source

Thermally Triggered Self-Assembly of PSSS50-b-PNIPAM300 in Binary Solvent Studied by NMR Spectroscopy

open access: yesChinese Journal of Magnetic Resonance, 2019
Thermo-responsiveness and self-assembly behaviors of poly(sodium-p-styrene sulfonate)-block-poly (N-isopropylacrylamide) (PSSS50-b-PNIPAM300) in pure water and binary solvents (i.e., water/methanol and water/acetone) were investigated by 1H NMR, dynamic ...
ZHAO Zhi-hui   +6 more
doaj   +1 more source

Tracking Motor Progression and Device‐Aided Therapy Eligibility in Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To characterise the progression of motor symptoms and identify eligibility for device‐aided therapies in Parkinson's disease, using both the 5‐2‐1 criteria and a refined clinical definition, while examining differences across genetic subgroups.
David Ledingham   +7 more
wiley   +1 more source

Photometric Study of a W UMa Type Contact Binary AH CNC [PDF]

open access: yesJournal of Astronomy and Space Sciences, 2003
CCD photometric observations of a W UMa type contact binary AH Cnc were performed for ten nights from December 1998 to May 1999 using a PM512 CCD camera and BVI filters attached to the 61cm reflector at Sobaeksan Optical Astronomy Observatory.
Jae-Hyuck Youn   +6 more
doaj   +1 more source

Lesion Location and Functional Connections Reveal Cognitive Impairment Networks in Multiple Sclerosis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cognitive impairment, fatigue, and depression are common in multiple sclerosis (MS), potentially due to disruption of regional functional connectivity caused by white matter (WM) lesions. We explored whether WM lesions functionally connected to specific brain regions contribute to these MS‐related manifestations.
Alessandro Franceschini   +7 more
wiley   +1 more source

Binary-Tree-Fed Mixnet: An Efficient Symmetric Encryption Solution

open access: yesApplied Sciences
Mixnets are an instrument to achieve anonymity. They are generally a sequence of servers that apply a cryptographic process and a permutation to a batch of user messages.
Diego Antonio López-García   +3 more
doaj   +1 more source

Adsorption of Reactive Brilliant Blue XBR onto Polymeric Adsorbents from Single- and Binary-Solute Solutions

open access: yesAdsorption Science & Technology, 2005
A non-ionic polymer adsorbent (NPA) and its aminated polymeric adsorbent (APA) were prepared and characterized towards adsorption from aqueous solution. Two adsorbates, Reactive Brilliant Blue XBR and 2,4-diaminobenzene sulphonic acid (ABSA), were chosen
Lu Zhaoyang   +6 more
doaj   +1 more source

A Particle Swarm Optimization Algorithm with Gradient Perturbation and Binary Tree Depth First Search Strategy

open access: yesJournal of Mathematics, 2022
In this study, a particle swarm optimization (PSO) algorithm with a negative gradient perturbation and binary tree depth-first strategy (GB-PSO) is proposed.
Xionghua Huang, Tiaojun Zeng, MinSong Li
doaj   +1 more source

Stability and Fourier-series periodic solution in the binary stellar systems

open access: yes, 2016
In this paper, we use the restricted three body problem in the binary stellar systems, taking photogravitational effects of both the stars. The aim of this study is to investigate the motion of the infinitesimal mass in the vicinity of the Lagrangian ...
Kushvah, Badam Singh, Mia, Rajib
core   +1 more source

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