Results 81 to 90 of about 158,405 (292)

The Spark, Volume 7, No. 1A

open access: yes, 1982
lhl By Lynn Bonavita SPARK Staff Writer vel (areas), employment benefits, paralegal, sales, and engineering. Another source, Occupational Outlook Quarterly, published by the U. S. Dept.
Spark Staff
core   +1 more source

Fractal Dimension Distributions of Resting-State Electroencephalography (EEG) Improve Detection of Dementia and Alzheimer’s Disease Compared to Traditional Fractal Analysis

open access: yesClinical and Translational Neuroscience
Across many resting-state electroencephalography (EEG) studies, dementia is associated with changes to the power spectrum and fractal dimension. Here, we describe a novel method to examine changes in the fractal dimension over time and within frequency ...
Keith J. Yoder   +6 more
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Two-Level Multi-Objective Design Optimization Including Torque Ripple Minimization for Stator Excited Synchronous and Flux Switching Machines

open access: yesIEEE Access
Electric machine performance can be enhanced through torque ripple mitigation, which reduces mechanical vibrations and improves system stability and operation.
Ali Mohammadi   +3 more
doaj   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

open access: yesFEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens   +8 more
wiley   +1 more source

The Spark, Volume 15, No. 2

open access: yes, 1985
,.·,, ' . - ~~EDMONTCOMMUNITYCOUlGEThe l1arlc .?a student news publication SEPTEMBER 1985 TAYLOR HALL 205, P.O. BOX 35009, CHARLOTTE, NC 28235 SPARK To Begin Paid Advertising Increase in Staff Expected The next issue of The Spark, the first of fall ...
Spark Staff
core   +1 more source

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

Projected amplification of global warming by warming-induced greenhouse gas emissions

open access: yesEnvironmental Research Letters
Warming-induced emissions (WIE) of greenhouse gases from natural sources are a large amplifying feedback that most climate models do not yet represent.
Sam Abernethy   +9 more
doaj   +1 more source

Measuring electrophysiological changes induced by sub-concussive impacts due to soccer ball heading

open access: yesFrontiers in Neurology
A growing body of research suggests that impacts to the head, including sub-concussive impacts, carry risks for long-term detrimental effects on cognition and brain health.
Geoffrey Brookshire   +16 more
doaj   +1 more source

Decoding the dynamic extracellular matrix in cancer—3D models and bioscaffolds rewire the rules of tumor progression

open access: yesFEBS Letters, EarlyView.
Cancer progression is regulated by the dynamic matrix code of the tumor microenvironment, which influences cellular behavior and disease development. Importantly, matrix remodeling in three‐dimensional cancer models more accurately reflects in vivo conditions compared to conventional two‐dimensional systems.
Sylvia Mangani   +3 more
wiley   +1 more source

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