Results 51 to 60 of about 574,889 (232)

Comments on: "Quantum mechanics as a gauge theory of metaplectic spinor fields" by M. Reuter [Int.J.Mod.Phys. A13 (1998), 3835-3884; hep-th/9804036]

open access: yes, 1999
We point out how some mathematically incorrect passages in the paper of M. Reuter can be formulated in a rigorous way. The fibre bundle approach to quantum mechanics developed in quant-ph/9803083, quant-ph/9803084, quant-ph/9804062, quant-ph/9806046 ...
BOZHIDAR Z. ILIEV, Iliev B. Z.
core   +1 more source

Evaluating Energy Absorption Performance of Filled Lattice Structures

open access: yesAdvanced Engineering Materials, EarlyView.
Maximum stress must be considered to robustly evaluate energy absorber designs. This approach was applied to compare all types of absorbers in a single Ashby diagram and determine the utility of filling lattice voids with a second material. High‐performance fillers can improve the performance of lattices that are limited by buckling or catastrophic ...
Christian Bonney   +2 more
wiley   +1 more source

Lexicography for specific purposes. Equivalence in bilingual and multilingual specialised dictionaries with reference to conceptual systems. [PDF]

open access: yes, 2012
Terminological equivalence is one of the central issues in translation. To secure equivalence in translations for special purpose languages, the translator has to structure the terms of a given text by reference to a conceptual system and thus identify -
Edelmann, Gerhard
core  

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

open access: yesAdvanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba   +5 more
wiley   +1 more source

Three Is Not a Crowd

open access: yesVoices in Bioethics, 2020
Photo by Gabriel Tovar on Unsplash Introduction  Parenthood claims based on mitochondrial DNA are justified biologically and could arise from people using mitochondrial DNA as part of an in vitro procedure to create children genetically related to ...
Rohin Bhatt
doaj   +1 more source

The Anatomy and Facets of Dynamic Policies

open access: yes, 2015
Information flow policies are often dynamic; the security concerns of a program will typically change during execution to reflect security-relevant events. A key challenge is how to best specify, and give proper meaning to, such dynamic policies. A large
Broberg, Niklas   +2 more
core   +1 more source

From Clinic to Computation: Multiscale Bioengineering Strategies for Durable Biological Aortic Valve Replacements

open access: yesAdvanced Functional Materials, EarlyView.
Bioprosthetic aortic valves have revolutionized the treatment of aortic stenosis, but their durability is limited by structural valve deterioration (SVD). This review focuses on the pericardial tissue at the heart of these valves, examining how its mechanical properties and calcification drive fatigue and failure.
Gabriele Greco   +7 more
wiley   +1 more source

Small Extracellular Vesicles from Neural Cells: Physiological and Pathological Roles, and Potential in Neurodegenerative Therapy

open access: yesAdvanced Healthcare Materials, EarlyView.
Neural cell–derived small extracellular vesicles (sEVs) are emerging as pivotal mediators in neurodegenerative diseases, exerting both pathogenic and therapeutic functions. This review synthesizes current evidence on how sEVs from distinct neural cell types regulate neurodegeneration, neuroprotection, biomarker discovery, and targeted drug delivery ...
Muhammad Waqas Salim   +4 more
wiley   +1 more source

Pour une simplification de la terminologie médicale multilingue : le cas du projet ExaMode

open access: yesMediAzioni
Several studies have highlighted the complexity of medical language, which can prevent non-experts from understanding it, and the need to overcome this problem by developing a simplified variety of this language.
Andrea Bernardis   +2 more
doaj   +1 more source

Primary Ankle Arthrodesis vs ORIF for Severely Comminuted Pilon Fractures

open access: yesFoot & Ankle Orthopaedics, 2018
Background: The treatment for highly comminuted pilon fractures remains controversial. The goal of this retrospective cohort study was to compare functional outcomes of primary arthrodesis of the tibiotalar joint (fusion) and open reduction internal ...
Colin H. Beckwitt BS   +2 more
doaj   +1 more source

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