Results 201 to 210 of about 66,597 (309)

Using Rubber Fillers to Fabricate Strain Gradient Material—An Excellent Approach for Developing High‐Toughness Cement‐Based Composites

Engineering Reports, Volume 8, Issue 3, March 2026.
Strain gradient cement‐based composites (SGCC) were fabricated by using rubber fillers in this study. This design of SGCC can realize the function of stress redistribution, multi‐crack dissipation, and efficient energy to improve the toughness of concrete structures.
Keliang Wang, Chuanli Zhong, Zhide Huang, Yueqiang Qi, Gangnian Xu   +4 more
wiley   +1 more source

Chemistry for the Warfighter: Midshipman Research at the U.S. Naval Academy. [PDF]

ACS Omega
Brammer Basta LA, Luning Prak DJ, Teichert MA, Yates EA.   +3 more
europepmc   +1 more source

Scaling‐Aware Rating of Poisson‐Limited Demand Forecasts

Journal of Forecasting, Volume 45, Issue 2, Page 787-805, March 2026.
ABSTRACT Forecast quality should be assessed in the context of what is possible in theory and what is reasonable to expect in practice. Often, one can identify an approximate upper bound to a probabilistic forecast's sharpness, which sets a lower, not necessarily achievable, limit to error metrics.
Malte C. Tichy, Illia Babounikau, Nikolas Wolke, Stefan Ulbrich, Michael Feindt   +4 more
wiley   +1 more source

Experimental Study on the Evolution of Mechanical Properties and Their Mechanisms in a HTPB Propellant Under Fatigue Loading. [PDF]

Polymers (Basel)
Feng F, Chen X, Xu J, Zeng Y, Huang W, Dong J.   +5 more
europepmc   +1 more source

Rocket engine and precision engineering.

Journal of the Japan Society for Precision Engineering, 1991
openaire   +2 more sources

Numerical Simulations of Very Low Velocity Impacts and Ignition of an Explosive Confined by a Thin Case

Propellants, Explosives, Pyrotechnics, Volume 51, Issue 3, Page 446-455, March 2026.
A low‐speed impact (around one meter per second) of a metallic tip on an explosive confined by a thin plate is simulated. The heat due to friction between the tip and the plate and the one due to the deformation of the plate are not transfered to the ignited zone.
Lucas Bonneau, Didier Picart
wiley   +1 more source

Modeling fatigue damage evolution in CMDB propellant based on dynamic modulus. [PDF]

Sci Rep
Yao L, Jinsheng X, Changsheng Z, Xiong C, Xiumin Y.   +4 more
europepmc   +1 more source

Launch support: Managing complementor bottlenecks in the disruptive innovation of small satellites

Strategic Management Journal, Volume 47, Issue 3, Page 758-803, March 2026.
Abstract Research Summary Through both qualitative and quantitative analyses of large‐rocket providers' support for small‐satellite manufacturers before the emergence of small rockets, we examine how disruptors to an incumbent ecosystem gain support from complementors of the incumbent technology.
Yue Song, Yue Maggie Zhou, Xiaoping Zhao
wiley   +1 more source

Influence of plasma-enhanced combustion on RBCC engine using URANS. [PDF]

Sci Rep
Zhang WR, Liu YS, Zou XR, Xu C, Xue R.
europepmc   +1 more source

Fail‐Controlled Classifiers: A Swiss‐Army Knife Toward Trustworthy Systems

Software: Practice and Experience, Volume 56, Issue 3, Page 239-259, March 2026.
ABSTRACT Background Modern critical systems often require to take decisions and classify data and scenarios autonomously without having detrimental effects on people, infrastructures or the environment, ensuring desired dependability attributes. Researchers typically strive to craft classifiers with perfect accuracy, which should be always correct and ...
Fahad Ahmed Khokhar, Tommaso Zoppi, Andrea Ceccarelli, Leonardo Montecchi, Andrea Bondavalli   +4 more
wiley   +1 more source