Results 91 to 100 of about 120,051 (368)

Three‐month efficacy of three knee braces in the treatment of medial knee osteoarthritis in a randomized crossover trial

open access: yesJournal of Orthopaedic Research, 2020
Immediate biomechanical and functional effects of knee braces are often reported, however, the duration and type of knee brace treatment for knee osteoarthritis (KOA) remain unclear.
X. Robert-Lachaine   +4 more
semanticscholar   +1 more source

Peptide‐based ligand antagonists block a Vibrio cholerae adhesin

open access: yesFEBS Letters, EarlyView.
The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang   +9 more
wiley   +1 more source

Directed cycle double covers: structure and generation of hexagon graphs [PDF]

open access: yes, 2013
Jaeger's directed cycle double cover conjecture can be formulated as a problem of existence of special perfect matchings in a class of graphs that we call hexagon graphs. In this work, we explore the structure of hexagon graphs.
Jiménez, Andrea   +2 more
core  

Towards Long-endurance Flight: Design and Implementation of a Variable-pitch Gasoline-engine Quadrotor

open access: yes, 2017
Majority of today's fixed-pitch, electric-power quadrotors have short flight endurance ($
Chen, B. M., Lin, F., Pang, T., Peng, K.
core   +1 more source

Incidence of white spot lesions among patients treated with clear aligners and traditional braces.

open access: yesAngle Orthodontist, 2019
OBJECTIVES To compare the incidence of white spot lesions (WSLs) among patients treated with aligners and those treated with traditional braces. MATERIALS AND METHODS A group of 244 aligner patients (30.4 ± 14 years) was compared to a group of 206 ...
P. Buschang   +4 more
semanticscholar   +1 more source

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

open access: yesFEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

Perilaku Konsumsi Pemakaian Kawat Gigi Non Medis (Study Tentang Pemakai Kawat Gigi Non Medis di Kecamatan Kuantan Mudik Kabupaten Kuantan Singingi) [PDF]

open access: yes, 2015
This study titled consumption behavior of non-medical use of braces ( the study of non medical users of braces in the sub kuantan mudik kuantan singingi).
Asriwandari, H. (Hesti)   +1 more
core  

Experimental seismic response of a resilient 3-storey post-tensioned timber framed building with dissipative braces

open access: yesBulletin of Earthquake Engineering, 2020
With the increased number of multi-storey buildings in seismic areas, research efforts have been focused on developing earthquake resilient systems, such as low-damage techniques based on the combination of post-tensioning and dissipating devices.
A. Di Cesare   +3 more
semanticscholar   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

open access: yesFEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Braced Rafter Barn Framing [PDF]

open access: yes, 1921
Exact date of bulletin unknown.PDF pages ...
Twitchell, H. P.
core  

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