Results 81 to 90 of about 196,219 (207)

Deformed Boson Scheme in Time-Dependent Variational Method. II

, 2001
In this paper as a continuation of Part I, the case of two kinds of boson operators is treated. The deformation of the coherent states for the su(2)- and the su(1,1)-algebra and their related deformed algebras are discussed in various forms including the
da Providencia, J., Kuriyama, A., Providencia, C., Tsue, Y., Yamamura, M.   +4 more
core   +1 more source

High Geomagnetic Reversal Frequency During the Middle to Late Ediacaran (∼570 Ma) Constrained by Integrated Magneto‐ and Cyclostratigraphy

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 4, April 2026.
Abstract The Ediacaran–Cambrian (∼635–539 Ma) geomagnetic field is characterized by unusually high reversal rates and markedly weakened field strength. Estimates of these reversal frequencies can reveal key aspects of deep Earth dynamics and their potential influence on surface environments and early complex life.
J. W. L. Afonso, R. M. Rocha, D. R. Franco, N. B. Dos Santos, C. G. Leandro, P. Franceschinis, A. E. Rapalini, M. J. Arrouy, L. E. Gómez‐Peral, D. G. Poiré, S. Caetano‐Filho, H. D. Brito, R. I. F. Trindade   +12 more
wiley   +1 more source

Um Theatro movidiço: projectos de reforma da Sala dos Capelos.

Joelho, 2012
Um dos aspectos mais característicos da pedagogia do Projecto de Arquitectura dos docentes do Porto é a inclusão da História da Arquitectura como matéria de aprendizagem, considerando que a História fornece aos alunos instrumentos para interpretarem ...
Paulo Providência
doaj   +1 more source

Molecular and phenotype characterisation of persistent Escherichia coli in dairy products from Midwest Brazil

International Journal of Dairy Technology, Volume 79, Issue 2, April–June 2026.
This graphical summary illustrates the isolation and identification of Escherichia coli in samples from the milk production chain. The classical culture methods and molecular methods were used to identify E. coli, followed by the characterisation of biofilm formation, curli production and motility, and verification of pathogenicity and environmental ...
Adriane de Souza Nunes Sikorski, Adelino Cunha Neto, Elisana Cecilia Nunes Bueno, Márcio Gonçalo de Lima, Samera Rafaela Bruzaroski, Vinicius Silva Castro, Maxsueli Machado, Yuri Duarte Porto, Elsa Helena Walter Santana, Eduardo Eustáquio de Souza Figueiredo, Ricardo César Tavares Carvalho   +10 more
wiley   +1 more source

On the Color-Singlet States in Many-Quark Model with the su(4)-Algebraic Structure. II

, 2011
Ground-state energies are investigated in a many-quark model with pairing interactions, which has the su(4)-algebraic structure. Exact eigenstates in the boson realization method are constructed by imposing a color-singlet condition developed in the ...
da Providencia, J., Providencia, C., Tsue, Y., Yamamura, M.   +3 more
core   +1 more source

First Order Quark-Hadron Phase Transition in the NJL-Type Nuclear and Quark Model

, 2010
The quark-hadron phase transition at finite baryon chemical potential is investigated in the extended Nambu-Jona-Lasinio model in which the scalar-vector eight-point interaction is included holding the chiral symmetry.
da Providencia, J., Providencia, C., Tsue, Y., Yamamura, M.   +3 more
core   +1 more source

Clinical and Drug Resistance Characteristics of Providencia Infections

Microorganisms
Background: Providencia is a G ram-negative bacillus that most frequently colonizes the urinary tract and is often resistant to many antimicrobials. This study aimed to evaluate the resistance patterns of Providencia spp. and clinical outcomes due to the
Meenal Malviya, Pramodini Kale-Pradhan, Meredith Coyle, Christopher Giuliano, Leonard B. Johnson   +4 more
doaj   +1 more source

Reflujo renal pielolinfático: hallazgo inusual en tomografía computarizada

Revista Chilena de Radiología
La tomografía computarizada (TC) es una herramienta de diagnóstico médico-radiológico de uso cotidiano. Representa un método de evaluación empleado por prácticamente todas las especialidades médicas, lo que facilita la detección de lesiones inesperadas ...
Roberto Miranda, Sophia Melani, Cristóbal Gaete, Daniel Campos, Pablo González, Rodrigo Raurich, Camilo Fuentes   +6 more
doaj   +1 more source

Two Emerging Providencia Species from Clinical Samples: Providencia zhejiangensis and Providencia xihuensis sp. nov.

Abstract Members of the genus Providencia are typically opportunistic pathogens that can cause severe infections in immunocompromised hosts. This study identified two Providencia strains, SKLX146130 and SKLX074055, representing novel species designated as Providencia zhejiangensis sp. nov. and Providencia xihuensis sp. nov., respectively.
Xu Dong, Yanghui Xiang, Ping Shen, Yonghong Xiao, Ying Zhang   +4 more
openaire   +1 more source

Providencia stuartii septic vasculitis [PDF]

JAAD Case Reports, 2020
Elisabeth A. George, BA, Rachel Kornik, MD, Leslie Robinson-Bostom, MD   +2 more
openaire   +3 more sources