Results 81 to 90 of about 193,886 (292)

Kink scaling functions in 2D non--integrable quantum field theories

, 2005
We determine the semiclassical energy levels for the \phi^4 field theory in the broken symmetry phase on a 2D cylindrical geometry with antiperiodic boundary conditions by quantizing the appropriate finite--volume kink solutions. The analytic form of the
Bernard, Brezin, Cho, Dashen, Dashen, Destri, Dixon, Forgacs, G. Delfino, G. Mussardo, G. Sotkov, Gradshteyn, Hancock, Harrington, Ince, Jasnow, Klassen, Krumhansl, Liang, Lüscher, Mandelstam, Manton, Mussardo, Mussardo, Mussardo, Smirnov, Takayama, Takemura, V. Riva, Zamolodchikov, Zamolodchikov, Zamolodchikov, Zinn-Justin   +32 more
core   +1 more source

Characterizing Parental Concerns About Lasting Impacts of Treatment in Children With B‐Acute Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background B‐acute lymphoblastic leukemia (B‐ALL) is the most common pediatric cancer, and while most children in high‐resource settings are cured, therapy carries risks for long‐term toxicities. Understanding parents’ concerns about these late effects is essential to guide anticipatory support and inform evolving therapeutic approaches ...
Kellee N. Parker, Sarah W. Alexander, Lisa M. Jacola, Kimberly A. Buff, Kyobin Hwang, Elham Hashemi, Gregory Stoddard, Lindsay A. Jibb   +7 more
wiley   +1 more source

Radial Velocity Studies of Close Binary Stars. XV

, 2008
Radial-velocity measurements and sine-curve fits to the orbital radial velocity variations are presented for the last eight close binary systems analyzed the same way as in the previous papers of this series: QX And, DY Cet, MR Del, HI Dra, DD Mon, V868 ...
Abhyankar, Archie de Ridder, Beltraminelli, Blake, Brancewicz, Breger, Chisholm, Cox, Cutispoto, D'Angelo, Duerbeck, Duerbeck, Dworak, European Space Agency, Florja, Geyer, Goecking, Gomez-Forrellad, Gomez-Forrellad, Greg Stachowski, He, Heide DeBond, Hill, Hoffmeister, Høg, J. R. Thomson, Kim, Krajci, Krajci, Kreiner, Lange, Lu, Mantegazza, Mason, Mason, McLean, Michal Siwak, Otero, Platais, Pribulla, Pribulla, Pribulla, Pribulla, Pribulla, Qian, Qian, R. M. Blake, Rucinski, Rucinski, Rucinski, Rucinski, Skrutskie, Slavek M. Rucinski, Soydugan, Tanabe, Theodor Pribulla, Toomas Karmo, Vidal-Sáinz, Waldemar Ogłoza, Wenxian Lu, Wils   +60 more
core   +1 more source

Exercise Interventions in Children, Adolescents and Young Adults With Paediatric Bone Tumours—A Systematic Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Bone tumours present significant challenges for affected patients, as multimodal therapy often leads to prolonged physical limitations. This is particularly critical during childhood and adolescence, as it can negatively impact physiological development and psychosocial resilience.
Jennifer Queisser, Claire Laurie, Teresa Schmidt, Irene von Luettichau, Peter Bekkering, Sabine Kesting   +5 more
wiley   +1 more source

A Comparative Study of Cerebral Oxygenation During Exercise in Hemodialysis and Peritoneal Dialysis Patients

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Cognitive impairment and exercise intolerance are common in dialysis patients. Cerebral perfusion and oxygenation play a major role in both cognitive function and exercise execution; HD session per se aggravates cerebral ischemia in this population. This study aimed to compare cerebral oxygenation and perfusion at rest and in mild
Marieta P. Theodorakopoulou, Konstantina Dipla, Danai Faitatzidou, Fotini Iatridi, Areti Georgiou, Artemios Karagiannidis, Erasmia Sampani, Chrysostomos Dimitriadis, Aggelos Koutlas, Andreas Zafeiridis, Pantelis Sarafidis   +10 more
wiley   +1 more source

Fast DOA Estimation Algorithms for Sparse Uniform Linear Array With Multiple Integer Frequencies

IEEE Access, 2018
The sparse uniform linear array (SULA) with larger array aperture is adopted to improve the accuracy of direction of arrival (DOA) estimation with a limited number of physical antennas.
Aihua Liu, Xin Zhang, Qiang Yang, Weibo Deng   +3 more
doaj   +1 more source

Modal analysis using a Fourier analyzer, curve-fitting, and modal tuning [PDF]

The proposed modal test program differs from single-input methods in that preliminary data may be acquired using multiple inputs, and modal tuning procedures may be employed to define closely spaced frquency modes more accurately or to make use of ...
Chung, Y. T., Craig, R. R., Jr.
core   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Improved Multi-Faceted Sine Cosine Algorithm for Optimization and Electricity Load Forecasting

Computers
The sine cosine algorithm (SCA) is a population-based stochastic optimization method that updates the position of each search agent using the oscillating properties of the sine and cosine functions to balance exploration and exploitation.
Stephen O. Oladipo, Udochukwu B. Akuru, Abraham O. Amole   +2 more
doaj   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source