Results 51 to 60 of about 3,391,200 (289)

MYCN Amplification in RB1‐Inactivated Retinoblastoma: Association With High‐Risk Features

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background MYCN amplification occurs in a subset of retinoblastoma cases, both with and without RB1 inactivation. It has been suggested that retinoblastomas with MYCN amplification represent a distinct entity with more aggressive clinical behavior.
Kyriaki Papaioannou   +9 more
wiley   +1 more source

Two approaches to the semantic decomposition of change of state verbs, how they differ, and why it matters

open access: yesGlossa
In this paper, I contrast two broad decompositional approaches to verb semantics. One, especially associated with David Dowty, involves translating verbs using a set of precisely interpreted primitive predicates such as CAUSE and BECOME, in order to ...
Louise McNally
doaj   +2 more sources

A Conflict-Resilient Lock-Free Calendar Queue for Scalable Share-Everything PDES Platforms [PDF]

open access: yes, 2017
Emerging share-everything Parallel Discrete Event Simulation (PDES) platforms rely on worker threads fully sharing the workload of events to be processed.
Ianni, Mauro   +3 more
core   +1 more source

Trust in event structures

open access: yesTheoretical Computer Science, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Upacicalcet: A Novel Intravenous Calcimimetic Agent for Patients Undergoing Hemodialysis With Secondary Hyperparathyroidism

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Secondary hyperparathyroidism (SHPT) is a common complication in patients receiving maintenance dialysis, driven by calcium and phosphate metabolism disturbances. Calcimimetics are central to the management of SHPT by enhancing calcium‐sensing receptor sensitivity and reducing parathyroid hormone secretion.
Fumihiko Koiwa   +3 more
wiley   +1 more source

The “Event” and its Effect on Grammatical Structure in Modern Linguistic Theories

open access: yesScientific Journal of King Faisal University: Humanities and Management Sciences, 2021
The “event” is considered one of the central issues in many modern linguistic studies, and the “action” is the ideal means of expressing this event. The purpose of this research is to look at the compositional effect of the event as a semantic element in
Saeed M. A. Al Musa   +1 more
doaj   +1 more source

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

open access: yesFEBS 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

Mbyá resultatives and the structure of causation

open access: yesGlossa, 2019
In Mbyá, target state resultative predicates can only be derived from inchoative verbs. This is in contrast with target state adjectival passives in better studied languages such as English, German and Greek, which can be derived from transitive ...
Guillaume Pierre Yves Thomas
doaj   +2 more sources

Signature of Granular Structures by Single-Event Intensity Interferometry

open access: yes, 2004
The observation of a granular structure in high-energy heavy-ion collisions can be used as a signature for the quark-gluon plasma phase transition, if the phase transition is first order in nature. We propose methods to detect a granular structure by the
Wong, Cheuk-Yin, Zhang, Wei-Ning
core   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS 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   +2 more
wiley   +1 more source

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