Results 61 to 70 of about 42,323 (250)

Duality of Channel Encoding and Decoding - Part I: Rate-1 Binary Convolutional Codes

open access: yes, 2016
In this paper, we revisit the forward, backward and bidirectional Bahl-Cocke-Jelinek-Raviv (BCJR) soft-input soft-output (SISO) maximum a posteriori probability (MAP) decoding process of rate-1 binary convolutional codes.
Bahl   +7 more
core   +1 more source

Prodromal Lewy Body Symptoms and α‐Synuclein Seeding in Idiopathic Olfactory Dysfunction

open access: yesMovement Disorders Clinical Practice, EarlyView.
Abstract Background Early identification of pathological α‐synuclein deposition (αSynD) may improve understanding of Lewy body disorder (LBD) progression and enable timely disease‐modifying treatments. Objectives We investigated αSynD using a seed amplification assay and assessed prodromal LBD symptoms in individuals with idiopathic olfactory ...
Oskar Hoffmann McWilliam   +15 more
wiley   +1 more source

Unnatural Amino Acid and Emerging Chemistry Approaches to Map RNA–Protein Interactions

open access: yesAngewandte Chemie, Volume 138, Issue 6, 2 February 2026.
This review highlights emerging chemistries for mapping RNA–protein interactions, including genetically encoded unnatural amino acids, novel photocrosslinkers, and non‐photoactivatable crosslinking systems. We compare their mechanisms, reactivity and applications, outlining how these next‐generation tools enable higher‐resolution, site‐specific ...
Eryn Lundrigan   +3 more
wiley   +2 more sources

In-service elementary school science teachers’ self-reported pedagogical content knowledge in Ghana

open access: yesDiscover Education
Pedagogical content knowledge (PCK) is important for teachers’ instructional effectiveness. This study investigated the self-reported level of PCK among in-service elementary school science teachers in a municipality in Ghana, examining the overall level
Robert Kwadwo Siemoh   +2 more
doaj   +1 more source

Investigações sobre o conhecimento especializado de professores de física: estado da arte entre 2001 e 2018

open access: yesRevista de Enseñanza de la Física, 2021
Este Estado da Arte concentra-se nos estudos sobre a Base de Conhecimento de professores de Física, para descrever suas prin-cipais características, assim como avaliar possíveis tendências.
Stela Silva Lima   +2 more
doaj  

Non‐Histone Lactylation: A New Frontier in Cerebral Ischemia‐Reperfusion Injury

open access: yesMed Research, EarlyView.
ABSTRACT Reperfusion therapy is the mainstay of treatment for ischemic stroke (IS) but frequently exacerbates secondary injury. Following cerebral ischemia and hypoxia, lactate accumulates markedly. Traditionally regarded as a metabolic byproduct, lactate has gained new significance with the discovery of protein lactylation. In addition to experimental
Minghui Tang   +13 more
wiley   +1 more source

The Role of Diet in Psoriasis Management: A Focus on Mediterranean, Ketogenic, and Plant-Based Dietary Approaches

open access: yesQuality in Sport
Introduction and aim:   Psoriasis is a chronic immune-mediated skin disease that is increasingly recognized as a systemic inflammatory condition linked to various comorbidities, including metabolic syndrome and cardiovascular disease.
Krystian Zukierski   +3 more
doaj   +1 more source

Membangun Pedagogical Content Knowledge Calon Guru Fisika Melalui Praktek Pengalaman Lapangan Berbasis Lesson Study

open access: yesMomentum: Physics Education Journal, 2017
The article is a study about the importance of pedagogical content knowledge (PCK) for prospective physics teachers of through teaching practice based on lesson study.
Lia Yuliati
doaj   +1 more source

Learning Model-Based Sparsity via Projected Gradient Descent [PDF]

open access: yes, 2016
Several convex formulation methods have been proposed previously for statistical estimation with structured sparsity as the prior. These methods often require a carefully tuned regularization parameter, often a cumbersome or heuristic exercise ...
Bahmani, Sohail   +2 more
core   +1 more source

Do pre-service chemistDo Pre-service Chemistry Teachers’ Collective Pedagogical Content Knowledge Regarding Solubility Concepts Enhance ary teachers' collective PCK regarding solubility concepts enhance after participating in a microteaching lesson-study?

open access: yes, 2020
The purpose of this study was to investigate the influence of a microteaching lesson study on pre-service chemistry teachers’ collective pedagogical content knowledge (PCK) regarding solubility concepts.
Yezdan Boz, Hatice Belge-Can
semanticscholar   +1 more source

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