Results 61 to 70 of about 1,860,872 (287)

A decidable quantified fragment of set theory with ordered pairs and some undecidable extensions

, 2012
In this paper we address the decision problem for a fragment of set theory with restricted quantification which extends the language studied in [4] with pair related quantifiers and constructs, in view of possible applications in the field of knowledge ...
Cantone, Domenico, Longo, Cristiano
core   +2 more sources

Group Cohomology, Modular Theory and Space-time Symmetries [PDF]

, 1994
The Bisognano-Wichmann property on the geometric behavior of the modular group of the von Neumann algebras of local observables associated to wedge regions in Quantum Field Theory is shown to provide an intrinsic sufficient criterion for the existence of
Brunetti, R., Guido, D., Longo, R.
core   +4 more sources

Unrestricted kinematic alignment on the sagittal plane: Posterior tibial slope and combined flexion do not have boundaries to respect in terms of short‐term clinical outcomes and safety

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Personalized alignment in total knee arthroplasty (TKA) is gaining traction as a surgical philosophy. True personalization, however, must encompass not only the coronal plane but also the sagittal and axial planes. This study evaluates influence of the Tibial Slope (PTS) and combined flexion (CF) on outcomes in TKA performed using ...
Edoardo Franceschetti, Pietro Gregori, Stefano Campi, Marco Spatuzzi, Giancarlo Giurazza, Andrea Tanzilli, Biagio Zampogna, Matteo Formica, Umile Giuseppe Longo, Rocco Papalia   +9 more
wiley   +1 more source

Long-term hypoxia modulates depolarization activation of BKCa currents in fetal sheep middle cerebral arterial myocytes

Frontiers in Physiology
IntroductionPrevious evidence indicates that gestational hypoxia disrupts cerebrovascular development, increasing the risk of intracranial hemorrhage and stroke in the newborn.
Nikitha Nelapudi, Madison Boskind, Xiang-Qun Hu, David Mallari, Michelle Chan, Devin Wilson, Monica Romero, Eris Albert-Minckler, Lubo Zhang, Arlin B. Blood, Christopher G. Wilson, Jose Luis Puglisi, Sean M. Wilson, Sean M. Wilson   +13 more
doaj   +1 more source

Long-Term High-Altitude Hypoxia and Alpha Adrenoceptor-Dependent Pulmonary Arterial Contractions in Fetal and Adult Sheep

Frontiers in Physiology, 2019
Autonomic innervation of the pulmonary vasculature triggers vasomotor contractility predominately through activation of alpha-adrenergic receptors (α-ARs) in the fetal circulation.
Dafne Moretta, Demosthenes G. Papamatheakis, Daniel P. Morris, Paresh C. Giri, Quintin Blood, Samuel Murray, Marian Ramzy, Monica Romero, Srilakshmi Vemulakonda, Sidney Lauw, Lawrence D. Longo, Lubo Zhang, Sean M. Wilson, Sean M. Wilson   +13 more
doaj   +1 more source

Integrable QFT and Longo–Witten Endomorphisms [PDF]

Annales Henri Poincaré, 2014
Our previous constructions of Borchers triples are extended to massless scattering with nontrivial left and right components. A massless Borchers triple is constructed from a set of left-left, right-right and left-right scattering functions. We find a correspondence between massless left-right scattering S-matrices and massive block diagonal S-matrices.
Bischoff, Marcel, Tanimoto, Yoh
openaire   +6 more sources

Concept for using laser beams to measure electron density in plasmas [PDF]

, 1966
Concept is proposed for using laser beams as a means of measuring electron density at various points in flame or plasma exhausts. Measurement of the electron density is obtained by detecting reflected waves in the plasma that were activated by the ...
Longo, S. E.
core   +1 more source

Kinematic alignment, but not mechanical alignment, preserves the knee–ankle relationship after total knee arthroplasty: A retrospective radiographic analysis from the FP‐UCBM Knee Study Group

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
ABSTRACT Purpose Several alignment strategies have been proposed in total knee arthroplasty (TKA), with the two extremes being mechanical alignment (MA) and unrestricted kinematic alignment (KA). While MA standardises coronal knee parameters to achieve a neutral alignment, KA reproduces each patient's native joint lines.
Edoardo Franceschetti, Giancarlo Giurazza, Marco Donantoni, Stefano Campi, Andrea Tanzilli, Pietro Gregori, Michele Paciotti, Biagio Zampogna, Andrea Marinozzi, Umile Giuseppe Longo, Rocco Papalia   +10 more
wiley   +1 more source

Influence of Concentration and Activation on Hydrogen Peroxide Diffusion through Dental Tissues In Vitro

The Scientific World Journal, 2013
This study evaluated the effect of physical and chemical activation on the diffusion time of different concentrations of hydrogen peroxide (HP) bleaching agents through enamel and dentin.
Carlos R. G. Torres, Cristiane S. Souza, Alessandra B. Borges, Maria Filomena R. L. Huhtala, Taciana M. F. Caneppele   +4 more
doaj   +1 more source

Gestational Hypoxia and Programing of Lung Metabolism

Frontiers in Physiology, 2019
Gestational hypoxia is a risk factor in the development of pulmonary hypertension in the newborn and other sequela, however, the mechanisms associated with the disease remain poorly understood. This review highlights disruption of metabolism by antenatal
Kristiana Rood, Vanessa Lopez, Michael R. La Frano, Michael R. La Frano, Oliver Fiehn, Oliver Fiehn, Lubo Zhang, Arlin B. Blood, Sean M. Wilson   +8 more
doaj   +1 more source