Results 31 to 40 of about 48,346 (206)

SU(3) Latent Heat and Surface Tension from Tree Level and Tadpole Improved Actions [PDF]

, 1996
We analyze the latent heat and surface tension at the SU(3) deconfinement phase transition with tree level and tadpole improved Symanzik actions on lattices with temporal extent $N_\tau = 3$ and 4 and spatial extent $N_\sigma/ N_\tau = 4$, 6 and 8.
A. Peikert, Alford, Alford, B. Beinlich, Beinlich, Bliss, Boyd, Boyd, Cella, Cella, DeGrand, F. Karsch, Fukugita, Itoh, Iwasaki, Iwasaki, Iwasaki, Lepage, Papa, Symanzik, Symanzik   +20 more
core   +3 more sources

Class A Scavenger Receptors Are Used by Frog Virus 3 During Its Cellular Entry

Viruses, 2019
Frog virus 3 (FV3) is the type species of the genus Ranavirus (family Iridoviridae). FV3 and FV3-like viruses are globally distributed infectious agents with the capacity to replicate in three vertebrate classes (teleosts, amphibians, and reptiles).
Nguyen T. K. Vo, Matthew Guerreiro, Amulya Yaparla, Leon Grayfer, Stephanie J. DeWitte-Orr   +4 more
doaj   +1 more source

Tadpoles and Closed String Backgrounds in Open String Field Theory [PDF]

, 2003
We investigate the quantum structure of Witten's cubic open bosonic string field theory by computing the one-loop contribution to the open string tadpole using both oscillator and conformal field theory methods.
Ellwood, Ian, Shelton, Jessie, Taylor, Washington   +2 more
core   +1 more source

Bilateral tadpole pupils [PDF]

Neurology, 2016
A 19-year-old man with congenital erythropoietic protoporphyria and without family history or prior migraine attacks had recurrent seizures, which were controlled on propofol. Eye examination performed while awake revealed nonreacting bilateral tadpole pupils (TPs) (figure), without other neurologic deficits.
Rajan, Vijayaraghavan, Cyriac Abby, Philips, Shakti Prasad, Choudhury   +2 more
openaire   +2 more sources

Antipredator pheromones in amphibians: a review

Veterinární Medicína, 2006
Specific chemosignals (pheromones) have an important role in the antipredator behaviour in amphibians and other vertebrates. However, relatively little is known about the occurrence of chemical alarm cues just in amphibians.
J. Rajchard
doaj   +1 more source

The Cap in the Hat: Unoriented 2D Strings and Matrix(-Vector) Models

, 2003
We classify the possible bosonic and Type 0 unoriented string theories in two dimensions, and find their dual matrix(-vector) models. There are no RP^2 R-R tadpoles in any of the models, but many of them possess a massless tachyon tadpole.
A. Kapustin, A. Sen, A. Sen, A.B. Zamolodchikov, B. Ponsot, C. Ahn, E.G. Gimon, E.J. Martinec, I.R. Klebanov, I.R. Klebanov, I.R. Klebanov, J. Dai, J. Gomis, J. McGreevy, J. McGreevy, J. McGreevy, J. Polchinski, J. Teschner, J. Teschner, J.A. Minahan, J.L. Karczmarek, K. Hosomichi, K. Itoh, M. Gutperle, M.R. Douglas, O. Bergman, O. DeWolfe, Oren Bergman, P. Bouwknegt, P. Bouwknegt, P. Ginsparg, S. Alexandrov, S.H. Shenker, S.R. Das, S.Y. Alexandrov, Shinji Hirano, T. Takayanagi, V. Fateev, Y. Hikida, Y. Nakayama   +39 more
core   +1 more source

Exact Standard model Structures from Intersecting D5-Branes [PDF]

, 2002
We discuss the appearance of non-supersymmetric compactifications with exactly the Standard Model (SM) at low energies, in the context of IIB orientifold constructions with D5 branes intersecting at angles on the $T^4$ tori, of the orientifold of $T^4 \
Adams, Alday, Aldazabal, Aldazabal, Aldazabal, Aldazabal, Aldazabal, Aldazabal, Angelantonj, Angelantonj, Angelantonj, Antoniadis, Antoniadis, Antoniadis, Bailin, Bailin, Bailin, Berenstein, Berkooz, Bianchi, Blumenhagen, Blumenhagen, Blumenhagen, Blumenhagen, Blumenhagen, Blumenhagen, Blumenhagen, Blumenhagen, Cardoso, Christos Kokorelis, Cremades, Cremades, Cremades, Cremades, Cvetic, Cvetic, Cvetic, Cvetic, Dienes, Dienes, Dixon, Douglas, Douglas, Dudas, Ellis, Everett, Forste, Gimon, Honecker, Ibáñez, Ibáñez, Ibáñez, Johnson, Kakushadze, Kataoka, Kephart, Kokorelis, Kokorelis, Kokorelis, Kokorelis, Kokorelis, Ovrut, Pati, Quevedo, Quevedo, Sagnotti, Uranga, Uranga, Vancea, Yang   +69 more
core   +4 more sources

String Tension and Thermodynamics with Tree Level and Tadpole Improved Actions [PDF]

, 1997
We calculate the string tension, deconfinement transition temperature and bulk thermodynamic quantities of the SU(3) gauge theory using tree level and tadpole improved actions. Finite temperature calculations have been performed on lattices with temporal
A. Peikert, B. Beinlich, Beinlich, Beinlich, Boyd, E. Laermann, F. Karsch, Lepage, Papa   +8 more
core   +2 more sources

Strings on Eight-Orbifolds

, 2004
We present several examples of T^8/P orbifolds with $P \subset SU(4)$. We compute their Hodge numbers and consider turning on discrete torsion. We then study supersymmetric compactifications of type II, heterotic, and type I strings on these orbifolds ...
Acharya, Aldazabal, Anamaría Font, Angelantonj, Bagger, Becker, Besse, Borcea, Dabholkar, Dasgupta, Dasgupta, Dixon, Dixon, Erler, Font, Font, Font, Förste, Gates, Gimon, Gimon, Gopakumar, Green, Gukov, Gukov, Gukov, Haack, Hamidi, Ibáñez, Ibáñez, José Antonio López, Kakushadze, Kakushadze, Kaplunovsky, Klemm, Kreuzer, Lerche, Lerche, Lerche, Lynker, Mohri, Mori, Morrison, Morrison, Reid, Roy, Salamon, Sen, Sethi, Vafa, Vafa, Witten, Witten   +52 more
core   +1 more source

Does a Moderately Warming Climate Compensate for the Negative Effects of UV-B Radiation on Amphibians at High Altitudes? A Test of Rana kukunoris Living on the Qinghai–Tibetan Plateau

Biology, 2022
Both the warming climate and ultraviolet-B radiation (UVBR) are considered to be notable environmental factors affecting amphibian population decline, with particular effects on tadpole development.
Xiaolong Tang, Lu Xi, Zhiyi Niu, Lun Jia, Yucheng Bai, Huihui Wang, Miaojun Ma, Qiang Chen   +7 more
doaj   +1 more source