Results 1 to 10 of about 2,028,060 (208)

Understanding cavitation-related mechanism of therapeutic ultrasound in the field of urology: Part I of therapeutic ultrasound in urology [PDF]

Investigative and Clinical Urology, 2022
Shock waves are commonly used in the field of urology. They have two phases, positive and negative, and the bubble generation is roughly classified into acoustic cavitation (AC) and laser-induced cavitation (LIC).
Sung Yong Cho, Ohbin Kwon, Seong-Chan Kim, Hyunjae Song, Kanghae Kim, Min Joo Choi   +5 more
doaj   +1 more source

Improvements in the MgB2 ceramics formation by using a dry mechanical milling method [PDF]

Science of Sintering, 2023
The development of the MgB2 manufacturing process to increase current density is an important issue to study. In this work, the MgB2 ceramics were manufactured by using the solid-state technique.
Hasbi Muhammad Yunan, Chandra Septian Adi, Fitriani Amira, Suhaimi Lalu, Yudanto Sigit Dwi   +4 more
doaj   +1 more source

Strain derivative of thermoelectric properties as a sensitive probe for nematicity

npj Quantum Materials, 2021
The nematic instability is an undebatable ingredient of the physics of iron-based superconductors. Yet, its origin remains enigmatic as it involves a fermiology with an intricate interplay of lattice-, orbital-, and spin degrees of freedom.
F. Caglieris, C. Wuttke, X. C. Hong, S. Sykora, R. Kappenberger, S. Aswartham, S. Wurmehl, B. Büchner, C. Hess   +8 more
doaj   +1 more source

Polymer-dispersed liquid crystal elastomers as moldable shape-programmable material

Nature Communications, 2023
Development of Soft shape-memory materials is often limited to the synthesis of two-dimensional specimens and rely on bending mechanisms and scaffolding topology to perform three-dimensional morphing.
Matej Bobnar, Nikita Derets, Saide Umerova, Valentina Domenici, Nikola Novak, Marta Lavrič, George Cordoyiannis, Boštjan Zalar, Andraž Rešetič   +8 more
doaj   +1 more source

Ir impurities in $$\alpha$$ α - and $$\beta$$ β - $$\text {Ga}_{2}\text {O}_{3}$$ Ga 2 O 3 and their detrimental effect on p-type conductivity

Scientific Reports, 2023
Recently gallium oxide ( $$\text {Ga}_{2}\text {O}_{3}$$ Ga 2 O 3 ) has become one of the most actively studied materials due to its competitive electronic properties such as wide bandgap, high breakdown field, simple control of carrier concentration ...
Aleksandrs Zachinskis, Jurij Grechenkov, Edgars Butanovs, Aleksandrs Platonenko, Sergei Piskunov, Anatoli I. Popov, Juris Purans, Dmitry Bocharov   +7 more
doaj   +1 more source

Purification and Characterization of Xylanase Produced by Aspergillus fumigatus Isolated from the Northern Border Region of Saudi Arabia

Fermentation, 2023
The purpose of the current work is to produce xylanase from certain agro-industrial wastes in an efficient and effective manner. The culture conditions for three strains of Aspergillus fumigatus are optimized in submerged fermentation (SmF).
Fuad Ameen
doaj   +1 more source

FT-IR Method Limitations for β-Glucan Analysis

Molecules, 2022
β-glucans are known as biological response modifiers. However, different sources can result in structural differences and as a result differences in their biological activity.
Ruslan Bikmurzin, Rimantė Bandzevičiūtė, Arūnas Maršalka, Andrius Maneikis, Lilija Kalėdienė   +4 more
doaj   +1 more source

Robust weak antilocalization due to spin-orbital entanglement in Dirac material Sr3SnO

Nature Communications, 2020
The spin texture in presence of both inversion and time-reversal symmetries has been difficult to observe. Here, Nakamura et al. report evidence of hidden entanglement between spin and momentum in antiperovskite Dirac material Sr3SnO.
H. Nakamura, D. Huang, J. Merz, E. Khalaf, P. Ostrovsky, A. Yaresko, D. Samal, H. Takagi   +7 more
doaj   +1 more source

Designing Nanoconfined LiBH4 for Solid-State Electrolytes

Frontiers in Chemistry, 2022
Solid-state electrolytes are necessary for high-density and safe lithium-ion batteries. Lithium borohydride (LiBH4) is one of the hydride compounds that shows promising candidates for solid-state electrolytes and enables all-solid-state batteries.
Suwarno Suwarno, Angeloclaudio Nale, Putu Suwarta, Ika Dewi Wijayanti, Mohammad Ismail   +4 more
doaj   +1 more source

Dopant size effects on novel functionalities: High-temperature interfacial superconductivity

Scientific Reports, 2017
Among the range of complex interactions, especially at the interfaces of epitaxial oxide systems, contributing to the occurrence of intriguing effects, a predominant role is played by the local structural parameters.
Y. Eren Suyolcu, Yi Wang, Federico Baiutti, Ameer Al-Temimy, Giuliano Gregori, Georg Cristiani, Wilfried Sigle, Joachim Maier, Peter A. van Aken, Gennady Logvenov   +9 more
doaj   +1 more source