Results 211 to 220 of about 1,796,718 (348)

Precision targeting in acupuncture: a pilot and feasibility study protocol of ultrasound-guided approach for non-specific low back pain. [PDF]

Pilot Feasibility Stud
Liu Z, Chang T, Fu J, Chi H, Wang X, Wang L, Cui W, Cui Y, Cong Z.   +8 more
europepmc   +1 more source

Improvements on the apparatus for determination of wavelength of ultrasound for chemical use and the velocity of sound waves in chemicals

, 1960
Nobuyoshi Yamamoto
openalex   +2 more sources

Optical Control of Ferroelectric Imprint in BiFeO3

Advanced Functional Materials, EarlyView.
Above‐bandgap irradiation at room temperature enables on‐demand optical control of defect‐driven built‐in electric fields in BiFeO₃ thin films, fabricated via scalable, chemical spray pyrolysis. These fields, otherwise “frozen‐in,” can cause severe device degradation, including non‐switchable polarization, dead layers near interfaces, and polarization ...
Haoze Zhang, Malur C. Nagashree, Richard F. Webster, Zhipeng Wang, Xiaoran Zheng, Suresh D. Kulkarni, Rajendra B. Venkataramana, Jan Seidel, Pankaj Sharma   +8 more
wiley   +1 more source

Single-needle percutaneous foamed sclerotherapy using ultrasound and fluoroscopy guidance using "contrast washout technique" for the treatment of a slow-flow chest wall vascular malformation in a pediatric patient. [PDF]

J Surg Case Rep
Guragai M, Bhatt S, Vaidya S, Karmacharya RM, Malinowski MJ.   +4 more
europepmc   +1 more source

Use of Ultrasound to Detect Fat Emboli During Total Hip Replacement [PDF]

, 1975
James H. Herndon, Charles O. Bechtol, Dallas P. Crickenberger   +2 more
openalex   +1 more source

Engineering a Single Amino Acid Bionanozyme for Ultrasensitive Detection of Biomarkers: A WHO‐REASSURE‐ Aligned Approach

Advanced Functional Materials, EarlyView.
A unique 2D bionanozyme, engineered from a single amino acid and copper ions, demonstrates peroxidase‐mimicking catalytic activity. This efficient and simple bionanozyme allows for ultrasensitive, equipment‐free visual detection of key biomarkers in both test and real samples, meeting the WHO‐REASSURE standards for practical diagnostic applications ...
Subrat Vishwakarma, Om Shanker Tiwari, Vijay Kumar Patel, Ruchi Shukla, Ehud Gazit, Pandeeswar Makam   +5 more
wiley   +1 more source

20. An Experimental Neuropathological Study of the Effects of High-Frequency Focused Ultrasound on the Brain of Animals

, 1962
Hiroshi Hasegawa, Kijuro MITSUMA, Masao Watanabe, Yoshiaki Sugiyama, K Kawakami, Komei UEKI   +5 more
openalex   +2 more sources

Versatile Green Transfer of Magnetoelectronics with Loss‐Free Performance and High Adhesion for Interactive Electronics

Advanced Functional Materials, EarlyView.
An environmentally friendly transfer printing method of nm‐thick giant magnetoresistive (GMR) sensors is demonstrated. This method, relying on water and biocompatible polyvinyl alcohol (PVA) polymer without the need of complex treatments, allows transferring thin films to a wide range of biological, organic, and inorganic substrates.
Olha Bezsmertna, Rui Xu, Eduardo Sergio Oliveros Mata, Stanislav Avdoshenko, Clemens Voigt, Sindy Mosch, Mykola Vinnichenko, Denys Makarov   +7 more
wiley   +1 more source

Biological effects of ultrasound with reference to possible toxic effects on the fetus. [PDF]

, 1972
Kacy Taylor, Maynard Dyson
openalex   +1 more source

MnI‐Functionalized Covalent Organic Framework as Efficient Electrocatalyst for CO2 Reduction in a Catholyte‐Free Zero‐Gap Electrolyzer

Advanced Functional Materials, EarlyView.
This work demonstrates the successful integration of a phenanthroline‐based 2D COF with MnI catalytic sites into a catholyte‐free membrane‐electrode‐assembly cell for CO2 electroreduction. The crystalline COF actively suppresses Mn⁰–Mn⁰ dimerization, achieving a turnover frequency of 617 h⁻¹ at 2.8 V (full‐cell potential), and enabling stable operation.
Laura Spies, Marcos Eduardo G. Carmo, Gonçalves J. Marrenjo, Stephan Reuther, Patrick Ganswindt, Antonio Otavio T. Patrocinio, Thomas Bein, Osmando F. Lopes, Jenny Schneider   +8 more
wiley   +1 more source