Results 101 to 110 of about 117,798 (282)

The importance of R0 [PDF]

open access: yesThe Journal of Thoracic and Cardiovascular Surgery, 2018
Kareem, Ibrahim, Bryan M, Burt
openaire   +2 more sources

Wearable Morphology‐Adaptive in‐Ear Device With Active Cleansing Capability for Multimodal Health Monitoring

open access: yesAdvanced Materials, EarlyView.
We present SCIENCE, an in‐ear multimodal physiological monitor featuring two key innovations. Water‐triggered morphological expansion (a 2‐mm cylinder to a 9‐mm spindle) achieves conformal adaptation across complex canal geometries. Simultaneously, active biofouling mitigation disrupts cerumen barriers, reducing sensor‐skin impedance by 20%.
Shuyun Zhuo   +3 more
wiley   +1 more source

Genetic parameters and genomic breeding values for digital dermatitis in Holstein Friesian dairy cattle: host susceptibility, infectivity and the basic reproduction ratio

open access: yesGenetics Selection Evolution, 2019
Background For infectious diseases, the probability that an animal gets infected depends on its own susceptibility, and on the number of infectious herd mates and their infectivity.
Floor Biemans   +2 more
doaj   +1 more source

DEGs in the pairwise R3 vs R0, R5 vs R0, S3 vs S0, S5 vs S0.

open access: yes, 2020
R3 vs R0 and R5 vs R0 indicated DEGs at 3 and 5 dpi in ZQK9, respectively. S3 vs S0 and S5 vs S0 indicated DEGs at 3 and 5 dpi in E31, respectively.
Guangwei Zhao (8443692)   +11 more
core   +1 more source

Iterative Selection of DNA Nanostructures for Cellular Uptake

open access: yesAdvanced Materials, EarlyView.
DNA nanostructures are promising cell targeting delivery vehicles for therapeutics, but the targeting behavior is not fully understood. In this study, libraries of DNA nanostructures that can be amplified and sequenced are combined with cellular uptake as a selection pressure to iteratively refine DNA structures taken up in cells to better understand ...
Anjali Rajwar   +4 more
wiley   +1 more source

Elasticity‐Driven Periodic Polarization Patterns in a Chiral Ferroelectric Nematic Fluid

open access: yesAdvanced Materials, EarlyView.
Chiral polar ferroelectric nematic fluids exhibit spontaneous formation of stripe, square, and hexagonal polarization textures under confinement. Controlled by thickness and anchoring, these patterns produce spatially modulated nonlinear optical responses.
Anej Sterle   +11 more
wiley   +1 more source

Single‐Particle FRET Probes Heterogeneity in the Ligand Shell of Colloidal Perovskite Quantum Dots

open access: yesAdvanced Materials, EarlyView.
Single‐particle, single‐molecule Förster resonance energy transfer turns dye‐tagged ligands into nanorulers for the otherwise elusive organic shell of CsPbBr3 quantum dots. Distance variations within individual particles reveal pronounced local heterogeneity, while changes in the surrounding ligand chemistry shift the average dye–surface separation ...
Leon G. Feld   +6 more
wiley   +1 more source

Adjuvant chemoradiotherapy for stage III gastric cancer: A differential role in R0 and non-R0 resection

open access: yesJournal of the Chinese Medical Association
Background: The role of adjuvant concurrent chemoradiotherapy (CCRT) in stage III gastric cancer remains unclear, particularly after D2 lymphadenectomy. While CCRT may benefit patients with residual disease, its value for patients with R0 resection remains uncertain.
Yin-Che Wang   +11 more
openaire   +2 more sources

Thermoplastic Dielectric Coatings for Flexible Electrodynamic Dust Shields: Structural and Functional Performance

open access: yesAdvanced Materials Interfaces, EarlyView.
Thermoplastic attachment is introduced as a scalable surface coating strategy to improve the durability and dielectric reliability of flexible electrodynamic dust shields. By embedding chemically modified reduced graphene oxide (CMrGO) electrodes within thermoplastic laminates, mechanical degradation, abrasion damage, and vacuum‐induced electrical ...
Ide E. Onal   +6 more
wiley   +1 more source

On the Possibility of Determining the Distance to the Galactic Center from the Geometry of Spiral Arm Segments

open access: yesOpen Astronomy, 2015
A new approach to determining the solar galactocentric distance, R0, from the geometry of spiral-arm segments is proposed. Geometric aspects of the problem are analyzed and a simplified three-point method for estimating R0 from objects in a spiral ...
Nikiforov I. I., Veselova A. V.
doaj   +1 more source

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