Results 71 to 80 of about 4,584,624 (305)

Volitron: On a Psychodynamic Robot and Its Four Realities [PDF]

open access: yes, 2002
This paper discusses the concept of Volitron - a controller to make its host robot increase its competence in such activities as self-initiated exploration of an environment, new goal acquisition, and planning/executing of actions while taking into ...
Buller, Andrzej
core  

Irregular marriage: myth and reality [PDF]

open access: yes, 2013
This article examines the historiography, the law, and the practice of irregular marriage in Britain. It argues that there has been a confusion of terms in the historiography of irregular marriage that has served to obscure its meaning, pattern, and ...
Gordon, Eleanor
core   +1 more source

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

open access: yesFEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

A Plea for Reality [PDF]

open access: yes, 2009
Legend has it that a long-ago Chief Justice of Texas said, “No judicial selection system is worth a damn.” This view has been all but proven by American experience; nothing else in American law matches this subject in terms of the volume of written ...
Schotland, Roy A.
core   +2 more sources

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

open access: yesFEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani   +4 more
wiley   +1 more source

Mechanisms of parasite‐mediated disruption of brain vessels

open access: yesFEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira   +3 more
wiley   +1 more source

Visualising mixed reality simulation for multiple users [PDF]

open access: yes, 2017
Cowling, MA ORCiD: 0000-0003-1444-1563Blended reality seeks to encourage co-presence in the classroom, blending student experience across virtual and physical worlds.
Birt, James R., Cowling, Michael A.
core   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

DLNR-SIQA: Deep Learning-Based No-Reference Stitched Image Quality Assessment

open access: yesSensors, 2020
Due to recent advancements in virtual reality (VR) and augmented reality (AR), the demand for high quality immersive contents is a primary concern for production companies and consumers. Similarly, the topical record-breaking performance of deep learning
Hayat Ullah   +3 more
doaj   +1 more source

Reality of Manned Flying Reactor [PDF]

open access: yes, 2013
New concept for reducing dose radiation exposure, which helps to decrease the duration and cost of deep space human missions is introduced. This concept can be efficiently realized, using modern materials, such as carbon nanotube composites.Comment: 3 ...
Zhuridov, Dmitry
core  

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