Results 31 to 40 of about 1,833,163 (294)

Maximum occupation number for composite boson states

, 2002
One of the major differences between fermions and bosons is that fermionic states have a maximum occupation number of one, whereas the occupation number for bosonic states is in principle unlimited.
D. VAN NECK, Draayer J. P., Hensel J. C., K. PEIRS, Keldysh L. V., L. POLLET, S. ROMBOUTS   +6 more
core   +1 more source

Large N Expansion for Strongly-coupled Boson-Fermion Mixtures [PDF]

, 2010
We study a many-body mixture of an equal number of bosons and two-component fermions with a strong contact attraction. In this system bosons and fermions can be paired into composite fermions.
Abu-Raddad, Abuki, Alford, Arnold, Bardeen, Bardeen, Baym, Baym, Bijlsma, Bloch, Brodsky, Dean, Feshbach, Feshbach, Gor’kov, Haussmann, Heiselberg, Kagan, Kenji Maeda, Kleinert, Köhler, Levinsen, Maeda, Moshe, Negele, Nikolić, Ospelkaus, Pethick, Petrov, Petrov, Petrov, Pieri, Pistolesi, Storozhenko, Sá de Melo, Veillette, Zirbel   +36 more
core   +1 more source

Influence of in vitro irrigation protocols on root canal treatment for bond strength to enamel and coronary dentin

Saudi Endodontic Journal, 2021
Introduction: The purpose of this study was to evaluate the effects of different concentrations of chitosan solution used as a final rinse after root canal treatment on the shear bond strength of composite resin to enamel and coronary dentin.
Vanessa Lessa Araújo, Rafaella Fontes Bragança, Mario Torigoe, Sheyn Akari Yamakami, Hiroe Ohyama, Juliana Jendiroba Faraoni, Regina Guenka Palma-Dibb   +6 more
doaj   +1 more source

Distribution of squares modulo a composite number

, 2015
In this paper we study the distribution of squares modulo a square-free number $q$. We also look at inverse questions for the large sieve in the distribution aspect and we make improvements on existing results on the distribution of $s$-tuples of reduced
Aryan, Farzad
core   +1 more source

Composite electric S-brane solutions with maximal number of branes

, 2004
In this paper we consider (n+1)-dimensional cosmological model with scalar field and antisymmetric (p+2)-form. Using an electric composite Sp-brane ansatz the field equations for the original system reduce to the equations for a Toda-like system with n(n-
D Singleton, D. Lorentz-Petzold, I.Ya. Aref'eva, K.A. Bronnikov, K.A. Bronnikov, K.A. Bronnikov, M. Gutperle, M.A. Grebeniuk, N.S. Deger, T. Damour, V. D Ivashchuk, V.A. Belinskii, V.A. Belinskii, V.D. Ivashchuk, V.D. Ivashchuk, V.D. Ivashchuk, V.D. Ivashchuk, V.D. Ivashchuk, V.D. Ivashchuk, V.D. Ivashchuk, V.D. Ivashchuk, V.D. Ivashchuk, V.D. Ivashchuk, V.D. Ivashchuk, V.D. Ivashchuk   +24 more
core   +1 more source

Dynamical Sieve of Eratosthenes

, 2011
In this document, prime numbers are related as functions over time, mimicking the Sieve of Eratosthenes. For this purpose, the mathematical representation is a uni-dimentional time line depicting the number line for positive natural numbers N, where each
Mateos, Luis A.
core   +2 more sources

Heat Treated NiP–SiC Composite Coatings: Elaboration and Tribocorrosion Behaviour in NaCl Solution [PDF]

, 2009
Tribocorrosion behaviour of heat-treated NiP and NiP–SiC composite coatings was investigated in a 0.6 M NaCl solution. The tribocorrosion tests were performed in a linear sliding tribometer with an electrochemical cell interface.
A Hovestad, A Miranda, C. B. Santos, C. F. Malfatti, CF Malfatti, CF Malfatti, D Landolt, E Färber, F Assi, F Bigdeli, H. Hololeczek, H. M. Veit, HG Schenzel, I Apachitei, I Garcia, I Garcia, IR Aslanyan, IR Aslanyan, J Fransaer, J Takadoum, J.-P. Bonino, JP Bonino, JP Celis, JW Graydon, KH Hou, L Fedrizzi, M Kaisheva, M Verelst, M. Metzner, N Guglielmi, P Jemmely, P Jemmely, P Ponthiaux, Q Zhao, S Mischler, S Shawki, SL Kuo, YL Shi   +37 more
core   +2 more sources

An Adaptive Management Model for Brown Bears in Hokkaido: Based on Total Population and the Number of Nuisance Bears

Population Ecology, EarlyView.
Bear management changes management actions according to the horizontal axis of the population size and the vertical axis of the number of nuisance bears. Aiming for the target population size of Ntar, Actions I and II protect the bears, and Action IV reduces the population.
Hiroyuki Matsuda, Akira Maki, Tsutomu Mano, Hifumi Tsuruga, Hino Takafumi, Shinichi Horino   +5 more
wiley   +1 more source

Finite Element Analysis on Inelastic Mechanical Behavior of Composite Beams Strengthened With Carbon-Fiber-Reinforced Polymer Laminates Under Negative Moment

Frontiers in Materials, 2022
This work studies the improvement in the inelastic mechanical property of steel-concrete composite beams strengthened by carbon-fiber-reinforced polymer (CFRP) laminates under a negative moment.
Aiming Song, Hongtao Xu, Qi Luo, Shui Wan   +3 more
doaj   +1 more source

Thermal Conductivity of Thermally-Isolating Polymeric and Composite Structural Support Materials Between 0.3 and 4 K

, 2008
We present measurements of the low-temperature thermal conductivity of a number of polymeric and composite materials from 0.3 to 4 K. The materials measured are Vespel SP-1, Vespel SP-22, unfilled PEEK, 30% carbon fiber-filled PEEK, 30% glass-filled PEEK,
Barucci, Corruccini, Duval, Flynn, Freeman, Lawless, Locatelli, M.C. Runyan, Olson, Radcliffe, Reed, Roth, Ventura, W.C. Jones, Walker, Woodcraft   +15 more
core   +1 more source