Results 61 to 70 of about 1,385,742 (229)

Effect of the modified silica on the conductivity and sensory properties of polyaniline nanocomposites

open access: yesНауковий вісник Львівського національного університету ветеринарної медицини та біотехнологій імені С.З. Ґжицького. Серія: Харчові технології, 2019
The introduction of nanosized fillers into composites with conductive polymers allows them to control physical and chemical characteristics of these polymers.
Yu. Yu. Horbenko   +5 more
doaj   +1 more source

Systemic dysregulation of apolipoproteins in amyotrophic lateral sclerosis serum

open access: yesFEBS Open Bio, EarlyView.
Amyotrophic lateral sclerosis (ALS) is a fatal disease that damages motor neurons. This study found that people with ALS show significant changes in blood fats and the proteins that carry them. Several apolipoproteins were higher, lipid balances were altered, and normal protein–lipid relationships were disrupted.
Finula I. Isik   +6 more
wiley   +1 more source

Solving Quadratic Equations via PhaseLift when There Are About As Many Equations As Unknowns [PDF]

open access: yes, 2012
This note shows that we can recover a complex vector x in C^n exactly from on the order of n quadratic equations of the form ||^2 = b_i, i = 1, ..., m, by using a semidefinite program known as PhaseLift.
Candes, Emmanuel J., Li, Xiaodong
core   +1 more source

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

open access: yesFEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane   +11 more
wiley   +1 more source

Study on the strength deterioration characteristics and microscopic mechanisms of moraine soil under freeze-thaw cycles

open access: yesJournal of Groundwater Science and Engineering
To investigate the strength degradation characteristics and microscopic damage mechanisms of moraine soil under hydro-thermo-mechanical coupling conditions, a series of X-ray Diffraction (XRD), standard triaxial testing, Scanning Electron Microscopy (SEM)
Peng-fei Wang   +5 more
doaj   +1 more source

Identification and Chemotype Profiling of Fusarium Species in Korean Oat

open access: yesResearch in Plant Disease, 2019
This study aimed to assess the incidence and distribution of toxigenic fungi in Korean oat. Toxigenic fungi were isolated from oat samples collected from 12 oat fields from heading to harvest in 2017 and 2018. A total of 745 fungal colonies were isolated
Jung-Hye Choi   +9 more
doaj   +1 more source

Molecular dynamics simulations of positively selected codons in FcγRI reveal novel biochemical binding properties

open access: yesFEBS Open Bio, EarlyView.
Evolutionary analysis across 32 placental mammals identified positive selection at residues H148 and W149 in the immune receptor FcγR1. Ancestral reconstruction combined with molecular dynamics simulations reveals how these mutations may influence receptor structure and dynamics, providing insight into the evolution of antibody recognition and immune ...
David A. Young   +7 more
wiley   +1 more source

Therapeutic effects of transarterial infusion of lipiodol and ethanol in various ratios in a rabbit VX2 tumor model

open access: yesDiagnostic and Interventional Radiology, 2015
PURPOSEWe aimed to evaluate the therapeutic effect and safety of transcatheter arterial embolization with various volume ratios of lipiodol and ethanol in a rabbit VX2 tumor model to identify the optimal volume ratio.METHODSEighteen adult male New ...
Feng Gao   +4 more
doaj   +1 more source

Best approximation of functions in generalized Hölder class

open access: yesJournal of Inequalities and Applications, 2018
Here, for the first time, error estimation of the functions g∈Hz(w) $g\in H_{z}^{(w)}$ and g˜∈Hz(w) $\tilde{g}\in H_{z}^{(w)}$ classes using TC1 $TC^{1}$ method of F. S. (Fourier Series) and C. F. S.
H. K. Nigam, Md. Hadish
doaj   +1 more source

Long‐Term Follow‐Up of Chemotherapy‐Associated Biological Aging in Women With Early Breast Cancer

open access: yesAging and Cancer, EarlyView.
Women threated with adjuvant chemotherapy for early breast cancer have sustained long‐term increase in p16INK4a,, a robust marker of cell senescence, suggesting a chemotherapy‐associated age acceleration. p16INK4a as well as other biomarkers may identify patients at greatest risk for senescence‐related diseases of aging.
Hyman B. Muss   +12 more
wiley   +1 more source

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