Results 31 to 40 of about 193,847 (288)

Neutron scattering study of soft phonons and diffuse scattering in insulating La$_{1.95}$Sr$_{0.05}$CuO$_{4}$

, 2004
Soft phonons and diffuse scattering in insulating La$_{2-x}$Sr$_{x}$CuO$_4$ ($x=0.05$) have been studied by the neutron scattering technique. The X-point phonon softens from high temperature towards the structural transition temperature $T_{s}=410$ K ...
Axe J. D., Birgeneau R. J., Böni P., Hosoya S., Hunt A. W., Keimer B., Kimura H., Kimura H., Komiya S., Lee C. H., Lee C.-H., Nohara M., Shapiro S. M., Suzuki T., Takagi H., Thurston T. R., Wakimoto S., Wakimoto S., Yamada K.   +18 more
core   +1 more source

Mott Transition, Compressibility Divergence and P-T Phase Diagram of Layered Organic Superconductors: An Ultrasonic Investigation

, 2002
The phase diagram of the organic superconductor $\kappa$-(BEDT-TTF)$_2$Cu[N(CN)$_2$Cl has been investigated by ultrasonic velocity measurements under helium gas pressure.
A. Kawamoto, D. Fournier, G. Kotliar, H. Ito, H. Mayaffre, H. H. Wang, J. Merino, K. D. Truong, K. Frikach, M. Castonguay, M. Matsuura, M. Poirier, M. Poirier, R. H. McKenzie, R. H. McKenzie, S. Lefebvre, S. Onoda, Y. Trudeau, Y. V. Shushko, Yu V. Sushko   +19 more
core   +1 more source

Influence of bond stress-slip relationship on bond strength prediction [PDF]

, 2015
The study of the bond stress-slip relationship of FRP (fibre reinforced polymer) adhered to concrete has been a key point to understand the bond behaviour of externally bonded reinforcement (EBR) and near surface mounted (NSM) systems.
Matthys, Stijn, Palmieri, Aniello, Proia, Alessandro   +2 more
core   +1 more source

Lattice dynamics for isochorically heated metals: A model study

, 2019
The electron-excitation induced bond strength variations in metals have been predicted from density-functional theory calculations and observed experimentally, while the microscopic mechanism has yet to be elucidated.
Ono, Shota
core   +1 more source

Anomalous elastic softening of SmRu_{4}P_{12} under high pressure [PDF]

, 2006
The filled skutterudite compound SmRu_4P_{12} undergoes a complex evolution from a paramagnetic metal (phase I) to a probable multipolar ordering insulator (phase II) at T_{MI} = 16.5 K, then to a magnetically ordered phase (phase III) at T_{N} = 14 K ...
A. Miyake, A. Miyake, B. Lüthi, C. Sekine, C. Sekine, Chihiro Sekine, Gendo Oomi, H. Harima, Ichimin Shirotani, J. M. Effantin, K. I. Kugel, K. Matsuhira, M. Yoshizawa, M. Yoshizawa, Masahito Yoshizawa, Masashi Ohashi, Mitsuteru Nakamura, P. Thalmeier, Peijie Sun, Y. Nemoto, Y. Uwatoko, Yoshiki Nakanishi   +21 more
core   +5 more sources

Rapid Response to Trametinib Combined With Chemotherapy for Infant BRAF‐Fused Chiasmatic Glioma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Infants, less than 1 year, with chiasmatic gliomas (ICG) present a major therapeutic challenge due to large tumor size, decreased vision, rapid progression, and poor response to vincristine/carboplatin chemotherapy. The majority have a BRAF fusion, which may respond to downstream MEK inhibitors but response time is slow. There are no safety or
Helen Toledano, Alexander Yelak, Walid Kaadan, Shlomo Caduri, Rivka Friedland, Orli Michaeli, Gad Dotan, Osnat Konen   +7 more
wiley   +1 more source

The mechanism of stability of fault system inducing roof water-inrush

Energy Exploration & Exploitation, 2020
This paper analyzes the strain stability during mining, which often causes a water inrush. Mining couses costant stress on the fault zone, which is a loading process on the system composed of fault material and surrounding medium.
Ma Zhijing, Li Yanheng, Bian Kai, Yang Zhibin, Gao Lijun, Liu Bo, Pang Yu, Balaji Panchal   +7 more
doaj   +1 more source

Phonon contributions to the entropies of hP24 and fcc Co3V [PDF]

, 1999
Inelastic neutron-scattering spectra and neutron-diffraction patterns were measured on the alloy Co3V at temperatures from 1073-1513 K, where the hP24 (ordered hexagonal) and fee structures are the equilibrium states of the alloy.
Frase, H. N., Fultz, B., Robertson, J. L.   +2 more
core   +1 more source

Adjunctive Therapeutic Plasma Exchange in Refractory Adult‐Onset Still's Disease Complicated by Secondary Macrophage Activation Syndrome: A Single‐Center Experience

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Adult‐onset Still's disease (AOSD) complicated by macrophage activation syndrome (MAS) carries substantial mortality. The role of therapeutic plasma exchange (TPE) remains uncertain. Methods We retrospectively analyzed patients with AOSD‐MAS treated with TPE at a single‐center.
Masataka Ueda, Tomohiro Saito, Masahide Mizobuchi, Tomoki Shimomura, Saki Kawamori, Mitsuru Kawanishi, Natsuko Hattori, Jo Sugiyama, Satoshi Tsubata, Hanami Horiguchi, Kazuki Abe, Nao Iida, Yuki Kajio, Nao Oguro, Ryo Yanai, Hirokazu Honda   +15 more
wiley   +1 more source

Experimental study of non-oxidized and oxidized bitumen obtained from heavy oil

Scientific Reports, 2021
Heavy oil and vacuum residue were used to obtain road bitumen BND 50/70 using two different methods of steam distillation at 323–362 °C and by oxidation, a method using packed column at temperature of 211–220 °C.
Richard Djimasbe, Eduard A. Galiullin, Mikhail A. Varfolomeev, Revo Z. Fakhrutdinov, Ameen A. Al-Muntaser, Abdolreza Farhadian   +5 more
doaj   +1 more source