Results 61 to 70 of about 7,457,680 (317)

E 9 exceptional field theory. Part II. The complete dynamics

open access: yesJournal of High Energy Physics, 2021
We construct the first complete exceptional field theory that is based on an infinite-dimensional symmetry group. E 9 exceptional field theory provides a unified description of eleven-dimensional and type IIB supergravity covariant under the affine Kac ...
Guillaume Bossard   +4 more
doaj   +1 more source

Exceptional points and pseudo-Hermiticity in real potential scattering

open access: yesSciPost Physics, 2022
We employ a recently-developed transfer-matrix formulation of scattering theory in two dimensions to study a class of scattering setups modeled by real potentials. The transfer matrix for these potentials is related to the time-evolution operator for an
Farhang Loran, Ali Mostafazadeh
doaj   +1 more source

Toric systems and mirror symmetry [PDF]

open access: yes, 2012
Hille and Perling associate to every cyclic full strongly exceptional sequence of line bundles on a toric weak Fano surface a toric system, which defines a new toric surface.
Bocklandt, Raf
core  

Psychological Safety Among Interprofessional Pediatric Oncology Teams in Germany: A Nationwide Survey

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Psychological safety (PS) is essential for teamwork, communication, and patient safety in complex healthcare environments. In pediatric oncology, interprofessional collaboration occurs under high emotional and organizational demands. Low PS may increase stress, burnout, and adverse events.
Alexandros Rahn   +4 more
wiley   +1 more source

Inverse HuaLuogeng’s “Exception Set” Method

open access: yesJournal of Physics: Conference Series, 2020
Abstract Hualuogeng for goldbach conjecture raised an exception collection methods: use a fraction value indicates the possibility of goldbach conjecture fails, take to infinity, the denominator fraction value infinite close to 0, come out a conclusion that goldbach conjecture is not set up the possibility of infinite close to 0. In this
Mi Zhou, Hairui Liu
openaire   +1 more source

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

open access: yesPediatric 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   +5 more
wiley   +1 more source

On the h-measure of an exceptional set in Fenton-type theorem for Taylor-Dirichlet series

open access: yesМатематичні Студії
We consider the class $S(\lambda,\beta,\tau)$ of convergent for all  $x\ge0$ Taylor-Dirichlet type series of the form $$F(x) =\sum_{n=0}^{+\infty}{b_ne^{x\lambda_n+\tau(x)\beta_n}},\  b_n\geq 0\ (n\geq 0),$$  where  $\tau\colon [0,+\infty)\to (0 ...
A.Yu. Bodnarchuk   +2 more
doaj   +1 more source

Prime exceptional divisors on holomorphic symplectic varieties and monodromy-reflections

open access: yes, 2012
Let X be a projective irreducible holomorphic symplectic manifold. The second integral cohomology of X is a lattice with respect to the Beauville-Bogomolov pairing.
Markman, Eyal
core   +1 more source

Predicting the Future Burden of Renal Replacement Therapy in Türkiye Using National Registry Data and Comparative Modeling Approaches

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic kidney disease is a growing public health problem worldwide, and the number of patients requiring renal replacement therapy is steadily increasing. Türkiye has experienced a similar rise in both the incidence and prevalence of renal replacement therapy over the past decades; however, national‐level projections of future ...
Arzu Akgül   +2 more
wiley   +1 more source

A comparative analysis of linear regression, neural networks and random forest regression for predicting air ozone employing soft sensor models

open access: yesScientific Reports, 2023
The proposed methodology presents a comprehensive analysis of soft sensor modeling techniques for air ozone prediction. We compare the performance of three different modeling techniques: LR (linear regression), NN (neural networks), and RFR (random ...
Zheng Zhou, Cheng Qiu, Yufan Zhang
doaj   +1 more source

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