Results 41 to 50 of about 2,121,700 (294)

Optimum Design of Glass–Air Disordered Optical Fiber with Two Different Element Sizes

Photonics, 2023
This paper presents a detailed study investigating the effect of the material refractive index distribution at the local position of a glass–air disordered optical fiber (G-DOF) on its localized beam radius. It was found that the larger the proportion of
Jiajia Zhao, Changbang He, Haimei Luo, Yali Zhao, Yiyu Mao, Wangyang Cai   +5 more
doaj   +1 more source

Phase Transition in the Two-Dimensional Gauge Glass

, 1999
The two-dimensional XY gauge glass, which describes disordered superconducting grains in strong magnetic fields, is investigated, with regard to the possibility of a glass transition.
A. J. Bray, B. J. Kim, C. Dekker, C. Dekker, D. A. Huse, D. S. Fisher, G. S. Jeon, H. Nishimori, H. Nishimori, J. A. Hertz, J. D. Reger, J. D. Reger, J. M. Kosterlitz, J. M. Kosterlitz, J. M. Kosterlitz, M. Cieplak, M. Cieplak, M. J. P. Gingras, M. P. A. Fisher, M. Y. Choi, P. L. Gammel, R. A. Hyman, R. H. Koch, R. N. Bhatt, Sung Yong Park, V. Privman, Y. H. Li, Y. Ozeki   +27 more
core   +1 more source

Molecular-dynamics simulations of glass formation and crystallization in binary liquid metals: Cu-Ag and Cu-Ni [PDF]

, 1999
We used molecular dynamics (MD) to obtain an atomistic description of the melting, glass formation, and crystallization processes in metal alloys. These studies use the quantum Sutton-Chen many-body potentials for Cu, Ni, and Ag to examine the Cu4Ag6 and
Goddard, William A., III, Kimura, Yoshitaka, Qi, Yue, Çağin, Tahir   +3 more
core   +1 more source

Numerical simulations on the 4d Heisenberg spin glass

, 1994
We study the 4d Heisenberg spin glass model with Gaussian nearest-neighbor interactions. We use finite size scaling to analyze the data. We find a behavior consistent with a finite temperature spin glass transition.
B Coluzzi, Edwards S F, Fischer K H, Green J E, Kerlerm W, Marinari E, Marinari E, Marinari E, Mezard M, Olive J A, Stauffer D   +10 more
core   +2 more sources

Finite size effects in the specific heat of glass-formers [PDF]

, 2005
We report clear finite size effects in the specific heat and in the relaxation times of a model glass former at temperatures considerably smaller than the Mode Coupling transition.
Fernandez, L. A., Martin-Mayor, V., Verrocchio, P.   +2 more
core   +3 more sources

Inhibiting stearoyl‐CoA desaturase suppresses bone metastatic prostate cancer by modulating cellular stress, mTOR signaling, and DNA damage response

FEBS Letters, EarlyView.
Bone metastasis in prostate cancer (PCa) patients is a clinical hurdle due to the poor understanding of the supportive bone microenvironment. Here, we identify stearoyl‐CoA desaturase (SCD) as a tumor‐promoting enzyme and potential therapeutic target in bone metastatic PCa.
Alexis Wilson, Mackenzie K Herroon, Shane Mecca, Laimar C Garmo, Jacob Lindquist, Shrila Rajendran, Steve M. Patrick, Izabela Podgorski   +7 more
wiley   +1 more source

Enhancing Mechanical Properties of Sands by Using Crushed Waste Glass as Reinforcement [PDF]

Journal of Rehabilitation in Civil Engineering
The published researches on the mechanical behaviour of granular soils reinforced with crushed glass particles from recycled glass waste is notably limited compared to studies involving glass powder.
Mohammed Megrousse, Youcef Mahmoudi, Abdellah Cherif Taiba, Mostefa Belkhatir   +3 more
doaj   +1 more source

LINC01116, a hypoxia‐lncRNA marker of pathological lymphangiogenesis and poor prognosis in lung adenocarcinoma

Molecular Oncology, EarlyView.
The LINC01116 long noncoding RNA is induced by hypoxia and associated with poor prognosis and high recurrence rates in two cohorts of lung adenocarcinoma patients. Here, we demonstrate that besides its expression in cancer cells, LINC01116 is markedly expressed in lymphatic endothelial cells of the tumor stroma in which it participates in hypoxia ...
Marine Gautier‐Isola, Rafael Lopes Goncalves, Marin Truchi, Caroline Lacoux, Célia Scribe, Hugo Cadis, Laetitia Guardini, Sophie Bekisz, Marius Ilié, Paul Hofman, Georges Vassaux, Bernard Mari, Roger Rezzonico   +12 more
wiley   +1 more source

Impact of glass shape on time taken to drink a soft drink: A laboratory-based experiment. [PDF]

PLoS ONE, 2018
BACKGROUND:Glassware design may affect drinking behaviour for alcoholic beverages, with glass shape and size influencing drinking speed and amount consumed.
Tess Langfield, Rachel Pechey, Mark Pilling, Theresa M Marteau   +3 more
doaj   +1 more source

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

Molecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung, David Bickel, Lena C. M. Krause, Daria Ezeriņa, Christian Ickes, Julian Wojtachnia, Christine S. Gibhardt, Magdalena Shumanska, Khadija Wahni, Andrea Paluschkiwitz, Julia Malo Pueyo, Ekaterina Baranova, Wim Vranken, Hedwig Stanisz, Ioana Stejerean‐Todoran, Michael P. Schön, Joris Messens, Ivan Bogeski   +17 more
wiley   +1 more source