Results 31 to 40 of about 28,990 (256)

Comparison of Friction in Sliding Mechanics Using Different Ligation Methods on Ceramic Bracket with Metal Slot and Epoxy Resin-Coated Stainless Steel Esthetic Wire: An in Vitro Study

Journal of Indian Orthodontic Society, 2019
Introduction: The friction generated during orthodontic treatment seems of concern in terms of anchorage and treatment duration. Different ligation methods have been developed to reduce the friction as compared with regular elastic modules.
Hina Desai, Fenil Manishkumar Gandhi, Kalpesh Patel, Sarvesh Agrawal   +3 more
doaj   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

Calibration of discrete element simulation parameters for different kinds of rice grains

Shipin yu jixie
ObjectiveTo provide a theoretical reference for the optimal design of the polisher structure by comparing the differences in the contact parameters of different kinds of rice.MethodsUsing bench test and simulation test, and combining with MATLAB software
ZHU Linfeng, LIU Xiaopeng, ZHANG Yonglin, SONG Shaoyun, YIN Qiang, CAO Meili   +5 more
doaj   +1 more source

Modeling Method Analysis of the Friction Torque for High Speed Spindle Bearing

MATEC Web of Conferences, 2018
The friction torque inside the high-speed spindle bearing determines the performance of the friction, wear, heat, temperature rise and life of the bearing.
Li Songsheng, Chen Huihang, Ding Haibing, Zhang Guoye, Shao Juan   +4 more
doaj   +1 more source

The Static Frictional Behaviors of Rubber for Pipe-Laying Operation

Applied Sciences, 2017
Experimental research is carried out to reveal the static frictional behaviors of rubber pipe contact systems. This research is motivated by deep water pipe-laying operations where rubber blocks are used to clamp the pipe to supply sufficient static ...
Yong-Jie Zhou, De-Guo Wang, Yan-Bao Guo, Shu-Hai Liu   +3 more
doaj   +1 more source

Frictional Response of Reinforced Polymers under Quasistatic and Fast-Transient Dry Contact Conditions

Lubricants, 2023
Reinforced polymers have recently gained interest because of their high stiffness associated with the classical features and cost-effectiveness of polymers.
Davide Tonazzi, Etienne Betsch, Alexandre Pages, Francesco Massi   +3 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Friction between Archwire of Different Sizes, Cross Section, Alloy and Brackets Ligated with Different Brands of Low Friction Elastic Ligatures- An Invitro Study [PDF]

Journal of Clinical and Diagnostic Research, 2016
Introduction: Friction in orthodontic treatment does exist and is thought to reduce the efficiency of orthodontic appliances during sliding mechanics.
Bhushan Patil, Neeraj Suresh Patil, Veerendra Virupaxappa Kerudi, Shrikant Shrinivas Chitko, Amit Ratanlal Maheshwari, Harshal Ashok Patil, Nikhita Popatrao Pekhale, Pawankumar Dnyandeo Tekale   +7 more
doaj   +1 more source

Phosphoinositides and inositol phosphates as molecular glues

FEBS Letters, EarlyView.
Inositol phosphates (IPs) and phosphoinositides (PIPs) regulate diverse eukaryotic processes. Beyond recruiting signaling proteins or acting as structural cofactors, recent studies suggest they mediate protein–protein interactions as natural molecular glues.
Aleshia Seaton‐Terry, Alexander J. Cutright, Mong Na Claire Loi, Jessica Martin, Joseph W. Gilligan, Jakub N. Kubina, Michael J. Arambula, Susanna Tanada Palmu, Daniella Zhou, Raymond D. Blind   +9 more
wiley   +1 more source

Evaluation and modeling of structural hysteresis

Nihon Kikai Gakkai ronbunshu, 2017
In order to clarify the mechanism of the vehicle body hysteresis affecting “rigidity feeling”, one of the driver's sensory evaluation in the driving test, the influence of friction acting on spot welding flanges on hysteresis, which is drawn by ...
Takeshi KAWACHI, Yukihisa KURIYAMA, Katsuyuki SUZUKI   +2 more
doaj   +1 more source