Results 241 to 250 of about 1,849,736 (267)

In silico study of a bilayer titanium dental implant with a porous titanium and hydroxyapatite composite outer layer for enhanced osseointegration. [PDF]

Sci Rep
Dommeti VK, Valente F, Falcinelli C, Traini T, Ghosh G, Roy S.   +5 more
europepmc   +1 more source

Homogenize Strain Distribution via Molecular Network Engineering for Mechanically Reliable Flexible Perovskite Solar Cells. [PDF]

Nanomicro Lett
Han F, Zhang Z, Wu H, Yuan H, Lu L, Su Z, Gao X, Cao Q, Li Z.   +8 more
europepmc   +1 more source

Approximate analytical prediction on elastic properties of Diamond structures with varying porosities and orientations. [PDF]

Front Bioeng Biotechnol
Wang H, Lyu Y, Jiang J, Zhao F, Bosiakov S, Zhu H.   +5 more
europepmc   +1 more source

Experimental study of lubricating wear phenomena in Ag-Mg alloy systems. [PDF]

Sci Rep
Venkatasudhahar M, Muthukumar S, Kumar NM, Kumar PM, Al Awadh M, Rajendran P, Lee IE.   +6 more
europepmc   +1 more source

Deposition and Properties of Nanostructured Multilayer Cr/(Cr/a-C)ml Coating on Stainless Steels. [PDF]

Materials (Basel)
Mishev V, Sofronov Y, Yordanov M, Nikolov A, Petrov K, Dimitrova R, Angelov M, Dochev B, Marchev K, Todorov G.   +9 more
europepmc   +1 more source

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The Use of Radioactive Tracer Technology to Measure Real-Time Wear in Engines and Other Mechanical Systems

SAE Technical Paper Series, 2007
<div class="htmlview paragraph">Radioactive tracer technology (RATT^™) is an important tool for measuring real-time wear in operating engines and other mechanical systems. The use of this technology provides important wear information that is not available by other, more conventional wear measurement methods.
Martin B. Treuhaft, Douglas C. Eberle
openaire   +1 more source

Engineering, Optimization, and Tuning of vehicle interior Sound Absorption and Other mechanisms for Sound Reduction

SAE Technical Paper Series, 1989
<div class="htmlview paragraph">This paper treats the engineering, optimization and tuning of vehicle sound absorption with emphasis on headliners. It covers the methodology of measuring sound. The mechanisms for sound reduction damping are discussed.</div> <div class="htmlview paragraph">The report compares the acoustical performance
Steven L. Souders, Richard P. Doerer, Tracy E. Scott   +2 more
openaire   +1 more source

Attachment for recoil, noise, blast and flash suppression of thermodynamic jetting devices such as firearms, high pressure exhaust mechanisms and other heat engine devices, which produce such jetting exhaust action as a result of their function

The Journal of the Acoustical Society of America, 2009
Our invention describes a muzzle or exit exhaust attachment for firearms or other thermodynamic heat engine jetting devices and incorporates magnetic field diversion design features not previously utilized to increase efficiency in the reduction of noise, flash, barrel whip, exhaust flame temperature and muzzle blast effect.
Robert James Woods, JeanMarie Evangeline Serrano   +1 more
openaire   +1 more source

Using Blackboard Quiz Pools and Other Automated Grading in Mechanical Engineering Courses

2022 ASEE Annual Conference & Exposition Proceedings
Instructors give homework to help students apply what they are learning in class. Grading the assignments is a time-consuming process for the instructor or teaching assistant, so the feedback to the student comes at a time when they are no longer thinking of the problem. In addition, many students obtain access to textbook solutions.
Keith Hekman, Ziliang Zhou
openaire   +2 more sources