Results 61 to 70 of about 46,378,407 (363)

The Quantum Adiabatic Algorithm applied to random optimization problems: the quantum spin glass perspective

open access: yes, 2012
Among various algorithms designed to exploit the specific properties of quantum computers with respect to classical ones, the quantum adiabatic algorithm is a versatile proposition to find the minimal value of an arbitrary cost function (ground state ...
Bapst, Victor   +4 more
core   +1 more source

Influence of tunneling on electron screening in low energy nuclear reactions in laboratories [PDF]

open access: yes, 2002
Using a semiclassical mean field theory, we show that the screening potential exhibits a characteristic radial variation in the tunneling region in sharp contrast to the assumption of the constant shift in all previous works.
C. Rolfs   +16 more
core   +2 more sources

Pathogenic Germline PALB2 and RAD50 Variants in Patients With Relapsed Ewing Sarcoma

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Approximately 10% of patients with Ewing sarcoma (EwS) have pathogenic germline variants. Here, we report two cases: first, a novel germline pathogenic variant in partner and localizer of BRCA2 (PALB2) in a patient with a late EwS relapse. Its impact on homologous recombination is demonstrated, and breast cancer risk is discussed.
Molly Mack   +12 more
wiley   +1 more source

Creusa, Ascanius, and Aeneas in Renaissance Prague [PDF]

open access: yesStudia Hercynia, 2022
This paper analyses the figural stucco in the Villa Hvězda (1555–1563) in Prague, depicting Aeneas with his father Anchises on his back and accompanied by his son Ascanius and his wife, Creusa.
Jan Bažant
doaj  

Open research case study - Classics (Archaeology and Classics)

open access: yes, 2022
Openness and transparency constitute a foundational principle for research integrity, as set out in the UK Concordat to Support Research Integrity. Openness can promote rigour, constructive scrutiny, accountability and can enable others to build on research. However, it can also bring challenges.
UK Reproducibility Network, Simon Kirby
openaire   +1 more source

Geometry-dependent scattering through quantum billiards: Experiment and theory

open access: yes, 2002
We present experimental studies of the geometry-specific quantum scattering in microwave billiards of a given shape. We perform full quantum mechanical scattering calculations and find an excellent agreement with the experimental results.
A. Fuhrer   +30 more
core   +1 more source

Going nuclear: gene family evolution and vertebrate phylogeny reconciled [PDF]

open access: yes, 2002
Gene duplications have been common throughout vertebrate evolution, introducing paralogy and so complicating phylogenctic inference from nuclear genes.
James A. Cotton   +6 more
core   +4 more sources

Clinical Characteristics and Prognostic Risk Factors for Pediatric B‐Cell Lymphoblastic Lymphoma: A Multicenter Retrospective Cohort Study for China Net Childhood Lymphoma

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background B‐cell lymphoblastic lymphoma (B‐LBL) represents a rare variety of non‐Hodgkin lymphoma, with limited research on its biology, progression, and management. Methods A retrospective analysis was performed on the clinical characteristics of 256 patients aged ≤18 years who received treatment under the China Net Childhood Lymphoma (CNCL)‐
Zhijuan Liu   +20 more
wiley   +1 more source

Through the Eyes of the Viewer: The Cognitive Load of LLM-Generated vs. Professional Arabic Subtitles

open access: yesJournal of Eye Movement Research
As streaming platforms adopt artificial intelligence (AI)-powered subtitle systems to satisfy global demand for instant localization, the cognitive impact of these automated translations on viewers remains largely unexplored.
Hussein Abu-Rayyash, Isabel Lacruz
doaj   +1 more source

Boundary Terms for Massless Fermionic Fields [PDF]

open access: yes, 1995
Local supersymmetry leads to boundary conditions for fermionic fields in one-loop quantum cosmology involving the Euclidean normal to the boundary and a pair of independent spinor fields.
Esposito, Giampiero   +2 more
core   +1 more source

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