Results 31 to 40 of about 5,559,545 (283)
Improving the Wearing Rate of Mouthguards in the Youth Rugby Category Affects the Total Future Mouthguard Wearing Rate [PDF]
Dentistry Journal, 2020 The aim of this study is to consider the hypothesis that wearing mouthguards (MGs) from a young age helps to shape players’ habit of continuing to wear MGs as adults. In addition, we consider the mandatory rule of wearing mouthguards in the youth category on the future wearing rates of mouthguards.
Kairi Hayashi +5 more
openaire +3 more sources
Cailiao gongcheng, 2021 The AlCrSiN/Mo self-lubricating coating was prepared by hybrid technology of high power impulse magnetron sputtering and pulsed DC magnetron sputtering, and the structure and properties were modified by vacuum annealing. The influence of vacuum annealing
MENG De-qiang +6 more
doaj +1 more source
Numerical Study of Forced Convection in Wavy and Diverged-Converged Ducts [PDF]
Engineering and Technology Journal, 2009 A three-dimensional study of developing fluid flow and heat transfer throughwavy and diverged-converged ducts were studied numerically for a Prandlt number 0.7and 5.85 and compared with flow through corresponding straight duct.
Waheed S. Mohamad +2 more
doaj +1 more source
Tribology Online, 2021 The tribological behavior of the friction pairs in a high-pressure vane pump under variable working conditions was experimentally studied; in particular, the effects of the varying sliding velocity (1.45–3.61 m/s) and contact pressure (0.11–0.44 MPa) on ...
Shaonian Li +4 more
doaj +1 more source
An Investigation into the Behavior of Disc Blake Wear
Al-Khawarizmi Engineering Journal, 2007 A real method of predication brake pad wear ,could lead to substantiol economies of time and money. This paper describes how such a procedure has been used and gives the results to establish is reliability by comparing the predicted wear with that which ...
Aziz Al Alawi +2 more
doaj +2 more sources
FEBS Open Bio, EarlyView.We describe detailed protocols for the purification and preparation of Marchantia polymorpha Auxin Response Factor 2 (MpARF2). This protein is fused to an MBP solubility tag and an mNG fluorescent tag and is purified from Escherichia coli. The presented procedures make it possible to study MpARF2 assemblies, which could arise from phase separation ...
Bas Janssen +5 more
wiley +1 more source
The wear of materials in hydraulic transport pipelines [PDF]
, 1988 Bibliography: leaves 60-68.The hydraulic transportation of particulate solids through pipelines results in wear of the pipeline walls. The lifetime of the pipeline is determined by this rate of material loss and is therefore critical to the designer. Due
Steward, N R
core +1 more source
Molecules, 2022 High-strength PI and PEI polymers differ by chemical structure and flexibility of the polymer chains that ensure lower cost and higher manufacturability of the latter.
Sergey V. Panin +7 more
doaj +1 more source
FEBS Open Bio, EarlyView.The presence of biotin‐binding avidin proteins in fish and their biological significance are poorly characterized. We cataloged fish avidins and demonstrate that they are widely present and evolutionarily conserved. We created avd knockout zebrafish and show that zebavidin is dispensable for development and that resistance of avd knockout embryos in ...
Anni K. Saralahti +5 more
wiley +1 more source
Effects of Hot Extrusion on the Microstructure and Wear Properties of A380-Yb Alloy
MetalsA380-Yb (Ytterbium) alloy was prepared by the ultrasonic melting casting method, and effects of hot extrusion on the microstructure and wear properties of the alloy were studied.
Xiaohu Ji +5 more
doaj +1 more source