Results 231 to 240 of about 87,723 (296)

Calibration of physical and mechanical property parameters of broccoli seedling stalks. [PDF]

Sci Rep
Qin L, Gong Y, Zhang K, Zhang H, Wang D.
europepmc   +1 more source

POM‐Based Water Splitting Catalyst Under Acid Conditions Driven by Its Assembly on Carbon Nanotubes

Advanced Materials, EarlyView.
A newly‐engineered POM‐based electrocatalyst incorporating non‐innocent counter cations exhibits fast kinetics for either the OER or HER under strongly acidic conditions (1 m H2SO4), depending on whether it is assembled on carbon nanotubes (1@CNT) or physically mixed with them (1/CNT). In water‐splitting tests using a two‐electrode setup, these systems
Eugenia P. Quirós‐Díez, Melanie Guillén‐Soler, Carlos Herreros‐Lucas, Alejandro López‐Moreno, José Manuel Vila‐Fungueiriño, Antonio Luis Llamas‐Saiz, Karol Strutyński, Manuel Melle‐Franco, María del Carmen Giménez‐López   +8 more
wiley   +1 more source

Intelligent calibration method for microscopic parameters in the discrete element method based on ensemble learning. [PDF]

Sci Rep
Jiang Y, Pu J, Sun J, Yao Z, Fang Y, Ran Q, Wang Y, Yu Z.   +7 more
europepmc   +1 more source

Intelligent Acousto‐Electrical Metamaterials (IAM) for Sound Source Detection

Advanced Materials, EarlyView.
Our proposed metamaterial concept enables sound source detection using a single material, in contrast to conventional arrays that require dozens or even hundreds of transducers. We show that the coupled acoustic–vibrational–electrical responses in piezoelectric metamaterials give rise to topology‐governed charge transport, producing distinct voltage ...
Victor Couëdel, Haotian Lu, Jiayan Zhang, Desheng Yao, Ananya Bhardwaj, Ramiro Contreras, Karim Sabra, Xiaoyu (Rayne) Zheng   +7 more
wiley   +1 more source

Numerical study on fatigue failure mechanism of reinforced concrete slabs under coupled action of corrosion and cyclic loading. [PDF]

Sci Rep
Wang S, Zhao Q, Song P, Yang F.
europepmc   +1 more source

Unravelling the Secret of Sulfur Confinement and High Sulfur Utilization in Hybrid Sulfur‐Carbons

Advanced Materials, EarlyView.
Thermal condensation of inverse vulcanized sulfur‐carbon hybrids enables a bottom‐up sulfur confinement strategy, in which a protective carbon phase is progressively constructed around sulfur species. The resulting carbon nanodomains covalently tether sulfur chains and stabilize radical intermediates. This integrated architecture effectively suppresses
Tim Horner, Enis Oğuzhan Eren, Elif Begüm Yılmaz, Jiyong Kim, Ernesto Scoppola, Alexandros Vasileiadis, Nadezda V. Tarakina, Markus Antonietti, Paolo Giusto, Evgeny Senokos   +9 more
wiley   +1 more source

DEM-Based Investigation of Sand Mixing Ratio and Recoating Speed Effects on Recoating Performance and Mechanical Properties in 3D Sand Printing. [PDF]

Materials (Basel)
Gao G, Guo J, Liu J, Shi D, Zhang H.
europepmc   +1 more source

Digital simulation of rock grinding process in ball mill. [PDF]

Sci Rep
Chanturia VA, Dmitrak YV, Kravtsov AA, Zadkov DA, Klyuev RV, Kondratiev VV, Karlina AI, Martyushev NV.   +7 more
europepmc   +1 more source

Influence of impeller configuration and operating parameters on granular mixing: a DEM investigation. [PDF]

Sci Rep
Zhou ZH, Zhang Q, Liu Y, Yang XH, Ali KAM, Darwish EA, Xu MZ, Wu LH, Elsaadawi YF, Shousha ER.   +9 more
europepmc   +1 more source

Finite-discrete element numerical modeling on shield tunnel face stability undercrossing existing pipeline considering discontinuous contact. [PDF]

Sci Rep
Liu Y, Lei H, Huang H, Li Q.
europepmc   +1 more source