Results 111 to 120 of about 193,991 (245)

Drilling Mechanisms in Ultrasonic-Vibration Assisted Microdrilling.

, 1998
Hiromichi Onikura, Osamu Ohnishi
openalex   +2 more sources

All‐Aqueous Pullulan Fibers Enabling Visible‐to‐Near‐Infrared Waveguiding with Mechanical and Thermal Resilience

Advanced Functional Materials, EarlyView.
Pullulan, a biomass‐derived polysaccharide, is transformed into transparent optical fibers using a solvent‐free borax hydrogel‐spinning method. The fibers outperform PMMA with ≈200 MPa tensile strength and 200 °C stability, while uniquely guiding visible‐to‐NIR light and enabling additive‐free humidity sensing.
Yuya Fukata, Aayush Kumar Jaiswal, Ari Hokkanen, Hannes Orelma, Tadahisa Iwata   +4 more
wiley   +1 more source

Coherent Control of Nitrogen Nuclear Spins via the VB−${\rm V}_B^-$‐Center in Hexagonal Boron Nitride

Advanced Functional Materials, EarlyView.
This study demonstrates coherent control of 15N nuclear spins coupled to VB−${\text{V}}_{\text{B}}^{-}$ centers in isotope‐enriched hexagonal boron nitride. Selective addressing via spin‐state mixing enables Rabi driving, quantum gates, and coherence times exceeding 10 μs$\umu{\rm s}$.
Adalbert Tibiássy, Charlie J. Patrickson, Thomas Poirier, James H. Edgar, Bruno Lopez‐Rodriguez, Viktor Ivády, Isaac J. Luxmoore   +6 more
wiley   +1 more source

LCA analysis and comparison in quarrying: Drill and blast vs mechanical extraction

, 2022
Marc Bascompta, Lluís Sanmiquel Pera, Marta Gangolells, Nor Sidki-Rius   +3 more
openalex   +2 more sources

Universal Electronic‐Structure Relationship Governing Intrinsic Magnetic Properties in Permanent Magnets

Advanced Functional Materials, EarlyView.
Permanent magnets derive their extraordinary strength from deep, universal electronic‐structure principles that control magnetization, anisotropy, and intrinsic performance. This work uncovers those governing rules, examines modern modeling and AI‐driven discovery methods, identifies critical bottlenecks, and reveals electronic fingerprints shared ...
Prashant Singh
wiley   +1 more source

Possibility of forming artificial soil based on drilling waste and sewage sludge

, 2018
Justyna Kujawska, Małgorzata Pawłowska, H. Wasąg   +2 more
openalex   +1 more source

Maximizing drilling information in greenfields exploration: Linking the fabric and geochemical footprint of the basement to the surface in South Australia

, 2022
Ignacio González-Álvarez, Carmen Krapf, David L. Fox, Tania Ibrahimi, Clive Foss, R. Dutch, Liz Jagodzinski, Monica LeGras, Tenten Pinchand, Ryan Noble, Nathan Reid   +10 more
openalex   +1 more source

An Ultrafast Self‐Gelling Versatile Hydrogel for Rapid Infected Burn Wound Repair in Military Medicine

Advanced Functional Materials, EarlyView.
A self‐gelling PG@PAC (POD/Gel‐CDH@PA/CHX) powder is developed for infected burn care in austere settings. Upon contact with wound exudate, it instantly forms an adhesive hydrogel, providing simultaneous hemostasis, broad‐spectrum antibacterial activity, reactive oxygen species scavenging, and immunomodulation. In a murine model of S.
Liping Zhang, Zhangrui Wu, Xiansheng Zhao, Geng Wang, Quyang Yang, Minxia zhang, Xiaowei Wang, Xiujun Cheng, Changyue Wu, Dan Wu, Yutian Yang, Canbin Dong, Tao Zhang, Weiqiang Tan, Ningwen Zhu   +14 more
wiley   +1 more source

Potassium-Argon Dating of Glauconite from a Greensand Drilled at Site 270 in the Ross Sea, DSDP Leg 28

, 1977
Ian McDougall
openalex   +1 more source

A Study on Drilling High-Strength CFRP Laminates: Frictional Heat and Cutting Temperature [PDF]

, 2018
Jinyang Xu, Chao Li, Jiaqiang Dang, Mohamed El Mansori, Fei Ren   +4 more
openalex   +1 more source