Results 41 to 50 of about 884,628 (273)

Adherence to Protocol Recommendations for Children With Wilms Tumour in Two Consecutive Studies in the United Kingdom and Ireland—Does Variation Matter?

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background and Aims Wilms tumour (WT) has excellent event‐free and overall survival (OS). However, small differences exist between countries participating in the same international study. This led us to examine variation in adherence to protocol recommendations as a potential contributing factor.
Suzanne Tugnait, R. Al‐Saadi, A. Lopez‐Cortes, K. Dzhuma, M. Oostveen, J. Brok, S. Irtan, M. Weeks, J. Bate, S. Baker, R. Williams, M. Powis, D. Saunders, O. Olsen, T. Watson, S. Shelmerdine, S. Vaidya, L. Howell, C. Duncan, G. M. Vujanic, C. Stiller, G. P. Balchin, T. Chowdhury, K. Pritchard‐Jones   +23 more
wiley   +1 more source

QUALITY OF LIFE OF PATIENTS AFTER TOTAL KNEE ARTHROPLASTY [PDF]

Sanamed
Introduction: Diseases of the musculoskeletal system are common in the general population. They significantly contribute to increased morbidity, more frequent use of healthcare services, reduced working capacity, increased professional absences, and the ...
Music Kenan, Pelicic Damir, Konatar Ranka, Maras Borko   +3 more
doaj   +1 more source

An Eulerian Method for Representing $\pi^2$ by Series

Rocky Mountain Journal of Mathematics, 1992
By using a method attributed to Euler, the author proves three series representations for \(\pi^ 2\). For example, \(\pi^ 2=12-16 \sum^{+\infty}_{k=1} 1/(2k-1)(2k+1)^ 2\). The method can be summarized as follows: Evaluate e.g. the integral \(\int^ x_ 0 \sqrt{1-t^ 2} dt\) directly, and then by expanding the integrand, followed by termwise integration ...
openaire   +2 more sources

On the analysis of the pion--nucleon $\sigma$--term: The size of the remainder at the Cheng--Dashen point

, 1996
We calculate the one--loop contributions of order $M_\pi^4$ to the difference $\Delta_R$ between the on--shell pion--nucleon scattering amplitude $\bar{D}^+(0,2M_\pi^2)$ at the Cheng--Dashen point $\nu =0$, $t=2M_\pi^2$ and the scalar form factor $\sigma
Bernard, Bernard, Bernard, Bernard, Brown, Cheng, Ecker, Gasser, Gasser, Gasser, N. Kaiser, Pagels, Ulf-G. Meißner, V. Bernard   +13 more
core   +1 more source

Quantum integrability and nonintegrability in the spin-boson model [PDF]

, 2008
We study the spectral properties of a spin-boson Hamiltonian that depends on two continuous parameters $0\leq ...
Gerhard Müller, Joachim Stolze, L. E. Reichl, M. C. Gutzwiller, M. Tabor, P. I. Belobrov, P. I. Belobrov, R. M. Hilborn, Vyacheslav V. Stepanov   +8 more
core   +4 more sources

Pediatric Oncology Nursing Competencies in Latin America and the Caribbean: A Scoping Review to Inform Practice, Education, and Research

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Nurses are central to cancer care for children and adolescents, yet no comprehensive synthesis has defined essential core competencies for pediatric oncology nursing (PON) practice internationally, particularly in Latin America and the Caribbean (LAC).
Luís Carlos Lopes‐Júnior, Edmara Bazoni Soares Maia, Soad Fuentes‐Alabí, Courtney E. Sullivan, Monnie Abraham, Mauricio Maza, Liliana Vásquez Ponce, Regina Aparecida Garcia Lima   +7 more
wiley   +1 more source

Lower Bound on the Pion Polarizability from QCD Sum Rules

, 1995
Making use of QCD sum rules a lower bound is found which relates the electromagnetic polarizability $\alpha_{_E}$ and mean-square radius $\langle r_\pi^2\rangle$ of charged pions through the intrinsic polarizability $\tilde\alpha_{_E}= \alpha_{_E}-\alpha\
Aibergenov, Amendolia, Antipov, Babusci, Benmerrouche, Bernard, Bernard, Bertlmann, Bertlmann, Bohigas, Broadhurst, Casas, Dalfovo, Das, Dominguez, Donoghue, Durand, G. Orlandini, Geshkenbein, Gimenez, Holstein, Ivanov, Kinoshita, Lautrup, Lavelle, M. Benmerrouche, Martinovic, Petrunkin, Reinders, Shifman, Steele, T.G. Steele, Terent'ev   +32 more
core   +1 more source

NRASQ61R Expression in Lymphatic Endothelial Cells Causes Enlarged Vessels, Hemorrhagic Chylous Effusions, and High Mortality in a Mouse Model of Kaposiform Lymphangiomatosis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Kaposiform lymphangiomatosis (KLA) is an aggressive complex lymphatic anomaly. Patients exhibit malformed lymphatic vessels and often develop hemorrhagic effusions and elevated angiopoietin‐2 (Ang‐2) levels. A somatic NRAS p.Q61R (NRASQ61R) mutation has been associated with KLA.
C. Griffin McDaniel, Patricia Pastura, Joshua P. Scallan, Timothy D. Le Cras   +3 more
wiley   +1 more source

A Case of Delirious Mania Treated with Electroconvulsive Therapy

Life, 2023
(1) Background: Delirious mania is a neuropsychiatric condition characterized by the rapid onset of delirium, psychosis, and mania. Due to the presence of catatonic signs and symptoms, some authors considered this syndrome to be a specific excited ...
Beniamino Tripodi, Manuel Glauco Carbone, Irene Matarese, Lorenzo Lattanzi, Pierpaolo Medda   +4 more
doaj   +1 more source

Effect of magnetic frustration on single-hole spectral function in the t-t'-t''-J model

, 1998
We examine the effect of the magnetic frustration J' on the single-hole spectral function in the t-t'-t''-J model. At zero temperature, the exact diagonalization (ED) and the self-consistent Born approximation (SCBA) methods are used.
A. Nazarenko, B. Kyung, B. O. Wells, C. Kim, C. L. Kane, D. Duffy, D. K. Morr, E. Dagotto, F. Lema, F. Mila, G. Martinez, H. Eskes, H.-Q. Ding, J. F. Annett, J. Igarashi, J. van den Brink, P. W. Anderson, P. W. Leung, R. Eder, R. Hayn, S. Maekawa, S. Miyazawa, S. Schmitt-Ring, T. K. Lee, T. Tohyama, T. Tohyama, T. Xiang, V. I. Belinicher, W. F. Brinkman, Y. Shibata   +29 more
core   +1 more source