Results 91 to 100 of about 1,335,420 (346)

Timing of mortality during development alters the evolution of aging

open access: yesBMC Ecology and Evolution
Background For most animals, intrinsic senescence-induced mortality increases with age, while deaths from extrinsic threats, such as predation or accidents, decline during development as individuals grow and mature.
Peter Lenart   +2 more
doaj   +1 more source

T1 Over Squared Proton Density Ratio to Characterize Multiple Sclerosis Lesions

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Differentiating remyelinated from demyelinated lesions in MS remains challenging without histological confirmation. This study introduces the T1‐to‐PD2 ratio (TPR) imaging approach and evaluates its ability to characterize MS lesions alongside other quantitative MRI (qMRI) metrics. Methods Thirty individuals with MS (mean age: 47.5 ± 
Sarah J. Wright   +10 more
wiley   +1 more source

Heterozygous deletion of epilepsy gene KCNQ2 has negligible effects on learning and memory (excel files)

open access: yes, 2022
Data corresponding to figures in Heterozygous deletion of epilepsy gene KCNQ2 has negligible effects on learning and memory  publication.
Gregory Tracy (12858782)   +3 more
core   +1 more source

Cognitive and Neuroimaging Divergence Between Juvenile and Adult FUS Amyotrophic Lateral Sclerosis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disorder characterized by progressive motor neuron degeneration. Fused in sarcoma (FUS)‐associated juvenile ALS (jALS) represents a distinct and aggressive subgroup with rapid deterioration and poor prognosis.
Alexandra V. Jürs   +7 more
wiley   +1 more source

Determination of the dynamic critical maneuvering area in an encounter between two vessels: Operation with negligible environmental disruption

open access: yesOcean Engineering, 2020
This paper introduces the concept of Collision Avoidance Dynamic Critical Area (CADCA) for onboard Decision Support Systems (DSS). The indicator proposed is derived via identification of a minimum required maneuvering zone in an encounter between two ...
M. Gil   +4 more
semanticscholar   +1 more source

Some Properties of Negligible Sets

open access: yes, 1948
In the study of sets of points certain sets are found to be negligible, especially when applied to the theory of functions. The purpose of this paper is to discuss three of these "negligible" types, namely, exhaustible sets, denumerable sets, and sets of
Butts, Hubert S.
core  

Apoptosis in the DRGs is negligible in baz1 mutants and their WT siblings.

open access: yes, 2017
Apoptosis in the DRGs is negligible in baz1 mutants and their WT siblings.
Robert N. Kelsh (42493)   +10 more
core   +1 more source

Neurologic Manifestations of Long COVID Affect Adult Females More Severely Than Males

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To characterize differences in neurologic manifestations of postacute sequelae of SARS‐CoV‐2 infection (Neuro‐PASC) between females and males. Methods Cross‐sectional study of the first consecutive 261 posthospitalization Neuro‐PASC (PNP) and 2068 nonhospitalized Neuro‐PASC (NNP) patients evaluated at the Neuro‐COVID clinic between ...
Hannah Kopinsky   +5 more
wiley   +1 more source

Construction Of High Loading Natural Active Substances Nanoplatform and Application in Synergistic Tumor Therapy

open access: yesInternational Journal of Nanomedicine, 2022
Haoqiang Liu,1,* Zeyidan Jiapaer,1,* Fanxing Meng,1 Wanfeng Wu,1 Chengyi Hou,2 Mengjiao Duan,1 Yanan Qin,1 Shuxuan Shao,1 Minwei Zhang1 1Xinjiang Key Laboratory of Biological Resources and Gentic Engineering, College of Life Science & Technology,
Liu H   +8 more
doaj  

Negligible-Cost and Weekend-Free Chemically Defined Human iPSC Culture

open access: yesStem Cell Reports, 2020
Summary: Human induced pluripotent stem cell (hiPSC) culture has become routine, yet the cost of pluripotent cell media, frequent medium changes, and the reproducibility of differentiation have remained restrictive. Here, we describe the formulation of a
Hui-Hsuan Kuo   +14 more
doaj   +1 more source

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