Results 51 to 60 of about 368,128 (266)

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

open access: yesAging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

Frontiers and Approaches to Chemical Synthesis of Oligodeoxyribonucleotides

open access: yesMolecules, 2013
The advantages and disadvantages of existing approaches to the synthesis of oligodeoxyribonucleotides (ODN) are discussed focusing on large-scale methods. The liquid phase and solid supported synthesis and the synthesis on soluble polymers are discussed.
Tatyana Abramova
doaj   +1 more source

Generative Adversarial Networks in Human Emotion Synthesis: A Review

open access: yesIEEE Access, 2020
Deep generative models have become an emerging topic in various research areas like computer vision and signal processing. These models allow synthesizing realistic data samples that are of great value for both academic and industrial communities ...
Noushin Hajarolasvadi   +3 more
doaj   +1 more source

Church Synthesis Problem with Parameters [PDF]

open access: yes, 2006
The following problem is known as the Church Synthesis problem: Input: an ${\mathit{MLO}}$ formula ψ(X,Y). Task: Check whether there is an operator Y=F(X) such that$$Nat \models \forall X \psi(X,F(X))$$ and if so, construct this operator. Buchi and Landweber proved that the Church synthesis problem is decidable; moreover, they proved that if ...
openaire   +2 more sources

Self‐Regulated Learning Meets AI: Reinterpreting Self‐Regulation, Co‐Regulation, and Socially Shared Regulation in Human–AI Interaction

open access: yesNew Directions for Adult and Continuing Education, EarlyView.
ABSTRACT Advancing artificial intelligence (AI) has transformed learning and work, yet higher education and professional development programs have not systematically equipped learners for AI‐prevalent environments. This lack of preparation creates uncertainty regarding control, responsibility, trust, and accountability.
Moon‐Heum Cho, Jerusalem Merkebu
wiley   +1 more source

Unmasking Approaches and Errors to Synthesis-Type Problems: Insights from Undergraduate Chemistry Students

open access: yesScience Education International
This study aimed to uncover common difficulties and possible areas for improvement by focusing on the approaches and errors made by 3rd-year undergraduate chemistry students in solving organic synthesis problems.
Ernest Koranteng
doaj   +1 more source

Recent Achievements and Future Challenges in Nanoscience and Nanotechnology

open access: yesEurasian Chemico-Technological Journal, 2020
The article presents the investigation results of the formation and synthesis of nanosized materials which were obtained at the Institute of Combustion Problems, many works have been brought to practical use.
Z.A. Mansurov
doaj   +1 more source

Real‐World Longitudinal Data on the Impact of Hydroxychloroquine Blood Level Monitoring on Lupus Outcomes: Results of a Prospective Longitudinal Cohort Study

open access: yesArthritis Care &Research, EarlyView.
Objective Hydroxychloroquine (HCQ) is a cornerstone therapy in systemic lupus erythematosus (SLE), but the weight‐based dosing does not account for clinical factors that can introduce individual variability in drug metabolism and clearance. We leveraged longitudinal data from a prospective SLE cohort to identify clinical factors that predict ...
Jay J. Patel   +6 more
wiley   +1 more source

Theoretical synthesis in sociology: historical, methodological and typological aspects [PDF]

open access: yesСоціологія
The article presents the results of developing the problems of history, methodology, and typology of theoretical synthesis in sociology based on a review and analysis of its various interpretations.
Oleksandr Reznik, Oleg Kozlovskiy
doaj   +1 more source

A Scoping Review and Meta‐Analysis of Proportions of Central Nervous System Manifestations Reported in Patients with Sjögren's Disease

open access: yesArthritis Care &Research, Accepted Article.
Objective The objective of this scoping review was to synthesize evidence on the proportion of individuals living with Sjögren's disease who experience central nervous system (CNS) manifestations. Methods We searched MEDLINE (via PubMed) and Embase from 1980 through January 29, 2026, and the ECRI Guidelines Trust from 2020 through January 29, 2026 ...
Arun Varadhachary   +21 more
wiley   +1 more source

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