Results 181 to 190 of about 6,686 (260)

Comparative analysis of stress wave propagation and rock damage evolution in water versus air medium decoupled blasting. [PDF]

Sci Rep
Peng J, Pan Y, Chen B, Han L, Xue F.
europepmc   +1 more source

Borylcyclopropanes: Synthetic Strategies and Applications

Angewandte Chemie, EarlyView.
Borylcyclopropanes (cyclopropanes bearing a boron substituent) sit at the intersection of two privileged frameworks in synthesis. This review provides the first exhaustive survey of their chemistry, spanning metal–carbene, nucleophilic cyclization, radical, hydroboration, and C─H activation routes, and documenting applications in medicinal chemistry ...
Aiza A. Butt, Joseph M. Ready
wiley   +2 more sources

Analysis of the impact of vertical deep hole blasting at the bottom of the hole on the lower ore body based on LS-dyna numerical simulation. [PDF]

Sci Rep
Wang S, Yang J, Lu R, Feng Y, Wang D, Zhang Q.   +5 more
europepmc   +1 more source

Natural Sunlight IR‐Driven Highly Efficient Synthesis of Acetaldehyde From Bioethanol Over Cu/Fe2O3

Angewandte Chemie, EarlyView.
This work reports a Cu/Fe2O3 catalyst for the conversion of bioethanol into valuable acetaldehyde and green hydrogen under both infrared (IR) light and natural sunlight. This IR‐driven system sets a new performance benchmark, with TON and initial TOF enhanced by at least one order of magnitude, enabled by a constructed IR photon‐to‐phonon channel and ...
Xiyi Li, Jiangting Zhao, Junjun Guo, Ze‐Kai Yu, Enqi Chen, Qiong Liu, Tieou Wang, Asterios Gavriilidis, Xue‐Qing Gong, Yang Lan, Junwang Tang   +10 more
wiley   +2 more sources

Evaluation of the Impact of Hydrogen Peroxide on ANFO-Based Materials' Morphology. [PDF]

Materials (Basel)
Biessikirski A, Dworzak M, Ziąbka M, Polak K, Pytlik M, Napruszewska BD, Kuterasiński Ł.   +6 more
europepmc   +1 more source

Comprehensive enhancement of blasting performance and dust suppression in open-pit mines using a modified mudstone-fly ash geopolymer stemming material. [PDF]

Sci Rep
Ding X, Wang Y, Shi Z, Jiang L, Liu X.
europepmc   +1 more source

Prediction of ship bulkhead deflection under internal explosion. [PDF]

Sci Rep
Chen QH, Tao YG, Liang ZG.
europepmc   +1 more source

Controllable synthesis of perovskite solid solutions as novel energetic materials <i>via</i> thermodynamic equilibrium. [PDF]

Chem Sci
Li M, Han D, Lin Z, Qi X, Xia H, Wang Z, Zhang Q, Gong J.   +7 more
europepmc   +1 more source

Beyond Blast Injury: Occupational Hygiene, Safety, and Toxicology Considerations for Mixed-Metal and Energetic-Chemical Exposures to Explosive Ordnance Disposal Personnel. [PDF]

Toxics
Fry BG, Johnstone K, Pizzino S.
europepmc   +1 more source

Selective Enrichment of Fluorescent Nanodiamonds by Stimulated Recoil Forces. [PDF]

ACS Nano
Saito Y, Horai T, Umekawa Y, Shimono R, Tomoi Y, Matsuda T, Makino Y, Minowa Y, Ishihara H, Ashida M.   +9 more
europepmc   +1 more source