Results 21 to 30 of about 37,536 (309)

Classicality criteria

open access: yesJournal of Mathematical Physics, 2002
We present two possible criteria quantifying the degree of classicality of an arbitrary (finite dimensional) dynamical system. The inputs for these criteria are the classical dynamical structure of the system together with the quantum and the classical data providing the two alternative descriptions of its initial time configuration.
openaire   +2 more sources

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

Connectionism, Analogicity and Mental Content [PDF]

open access: yes, 1998
In Connectionism and the Philosophy of Psychology, Horgan and Tienson (1996) argue that cognitive processes, pace classicism, are not governed by exceptionless, “representation-level” rules; they are instead the work of defeasible cognitive tendencies ...
O'Brien, Gerard
core  

Композиция фасадов общественных и жилых зданий в г. Семей (вторая половина XIX — начало XX вв.) [PDF]

open access: yes, 2016
The article considers the issues of facade composition of the architectural monuments of the city of Semey in the second half of the nineteenth and early twentieth centuries.В статье раскрываются вопросы решения композиции фасадов памятников архитектуры ...
Yespenbet, A. S.   +1 more
core   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

English for Students of Philology (Англійська мова для студентів-філологів) [PDF]

open access: yes, 2013
Методичні рекомендації містять матеріал, необхідний для проведення практичних занять та організації самостійної роботи з англійської мови студентів-магістрантів ННІ філології та журналістики.
Кузнєцова, Г. В.   +1 more
core  

A Woman\u27s Kind of Love: Female Longing in the Tamil Alvar Poetry [PDF]

open access: yes, 2007
In the eighth section of Andal\u27s Nacciyar Tirumoli, a woman calls to the clouds and bids them to take a message of love to her delinquent lover, Vishnu, here figured as the lord of Venkatam. In the opening verse of the decad, she begins by plaintively
Venkatesan, Archana
core   +2 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

A Defence of Cartesian Materialism [PDF]

open access: yes, 1999
One of the principal tasks Dennett sets himself in "Consciousness Explained" is to demolish the Cartesian theatre model of phenomenal consciousness, which in its contemporary garb takes the form of Cartesian materialism: the idea that conscious ...
O'Brien, Gerard, Opie, Jon
core  

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

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