Results 81 to 90 of about 16,727 (258)

The diversity of Type Ia Supernovae: evidence for systematics?

, 2004
The photometric and spectroscopic properties of 26 well observed Type Ia Supernovae (SNeIa) were analyzed with the aim to explore SNIa diversity. The sample includes (Branch-)normal SNe as well as extreme events like SNe 1991T and 1991bg, while the truly
Barbon R., Barbon R., Benetti S., Bonanos A., Cristiani S., E. Cappellaro, F. Bufano, G. Altavilla, G. Pignata, Kraan-Korteweg R. C., M. Salvo, M. Turatto, Mazzali P. A., Mazzali P. A., Mazzali P. A., N. Elias‐Rosa, P. A. Mazzali, Patat F., Pauldrach A. W. A., R. Kotak, S. Benetti, Turatto M., V. Stanishev   +22 more
core   +1 more source

Superstring Scattering from O-planes [PDF]

, 2006
We write the vertex operators of massless NS-NS and RR states of Type II superstring theory in the presence of Orientifold p-planes. They include the usual vertex operators of Type II theory and their images.
Barbon, Callan, Callan, Craps, Dai, Dasgupta, Friedan, Friedan, Friedan, Garousi, Garousi, Green, Green, Gubser, Huber, Klebanov, Mohammad R. Garousi, Pachas, Polchinski, Polchinski, Polchinski, Polchinski, Polchinski, Schnitzer, Scrucca, Stefanski   +25 more
core   +4 more sources

Creep Deformation and Rupture Behaviour of P92 Steel at 923 K

Procedia Engineering, 2013
AbstractCreep deformation and rupture behaviour of P92 steel has been examined at 923K for stresses ranging from 75 to 150MPa. The steel exhibited well defined primary, secondary characterized by minimum creep rate and prolonged tertiary creep stages.
Samuel, E. Isaac, Choudhary, B.K., Palaparti, D.P. Rao, Mathew, M.D.   +3 more
openaire   +1 more source

Single‐cell RNA‐sequencing and spatial transcriptomic analysis reveal a distinct population of APOE− cells yielding pathological lymph node metastasis in papillary thyroid cancer

Clinical and Translational Medicine, Volume 15, Issue 1, January 2025.
We identified a subpopulation of tumor cells with lower expression levels of APOE in both mRNAs and proteins that were highly associated with more advanced stages and metastasis of PTC by integrating single‐cell sequencing and spatial transcriptome assays.
Guohui Xiao, Rongli Xie, Jianhua Gu, Yishu Huang, Min Ding, Dongjie Shen, Jiqi Yan, Jianming Yuan, Qiong Yang, Wen He, Siyu Xiao, Haizhen Chen, Dan Xu, Jian Wu, Jian Fei   +14 more
wiley   +1 more source

Evaluation of creep properties of steel P92 and its welded joint

Metalurgija, 2014
This work is focused on testing and evaluation of creep properties of P92 base material (BM) and welded joints (WJ) as well. Up to date results of creep rupture test of P92 base metal and welds are presented in this article.
P. Mohyla, Z. Kubon, R. Cep, I. Samardzic   +3 more
doaj  

Homotopy Perturbation Method for Investigating Population Dynamics in Oxygen‐Depleted Environments

Discrete Dynamics in Nature and Society, Volume 2025, Issue 1, 2025.
This research will seek to construct a theoretical model to study both the ultraviolet (UV) degradation of hydrogen sulfide (H2S) without oxygen and population dynamics in anoxic environments. Solving some of the issues in biogas energy usage, this paper is interested in modeling H2S photodegradation, simulation of parameters that influence degradation
V. Sreelatha Devi, Sathiyaraj Thambiayya, Gowri Senthil, K. Saranya, S. Priyan   +4 more
wiley   +1 more source

Stress–Strain Behavior and Fatigue of High-Temperature Component Made of P92 Steel in a Coal-Fired Power Boiler

Energies
In the technical literature examining P92 steel grade, a common material used for elements of power equipment with enhanced operating parameters, there are numerous studies on creep tests.
Jerzy Okrajni, Krzysztof Wacławiak, Grzegorz Junak, Mariusz Twardawa   +3 more
doaj   +1 more source

Curricularização da Extensão: primeiros passos do Câmpus Criciúma

Caminho Aberto: Revista de Extensão do IFSC, 2019
O Câmpus Criciúma do Instituto Federal de Santa Catarina, visando potencializar o envolvimento de servidores e alunos do ensino superior no processo de Curricularização da Extensão criou um Grupo de Trabalho para socializar e viabilizar este certame.
Marisilvia dos Santos, Marleide Coan Cardoso, Périson Pavei Uggioni, Carlos Daniel Ofugi Rodrigues   +3 more
doaj   +1 more source

Calibration of a Fast Field Cycling Relaxometer for Ultra-Low Field Measurements of T1-Dispersion [PDF]

, 2014
Non peer reviewedPublisher ...
Broche, Lionel, Lurie, David John, Zampetoulas, Vasileios   +2 more
core   +1 more source

Ground state wave functionals for $1+1$-dimensional fermion field theories

, 1992
We use path-\-integral methods to derive the ground state wave functions of a number of two-\-dimensional fermion field theories and related systems in one-\-dimensional many body physics.
Affleck, Affleck, Affleck, Bethe, Cabra, Dagotto, Dashen, den Nijs, Drell, Eduardo Fradkin, Emery, Enrique Moreno, Fidel A. Schaposnik, Fradkin, Fradkin, Fradkin, Goddard, Goddard, Haldane, Haldane, Jackiw, Landau, Lopez, Luscher, Luther, Po, Polyakov, Polyakov, Rajaraman, Schaposnik, Shastri, Sutherland, Sutherland, Symanzik, Wheeler, Yang   +35 more
core   +1 more source