Results 71 to 80 of about 3,116,885 (247)
The Tourist Activity of Youth in Podkarpackie region as a Resource Supporting Their Personal Growth
Studia Paedagogica Ignatiana, 2017 Tourism is one of the forms of human activity which has special importance for the progress of personality, self-education and preparing man for performing a variety of social roles, functions and duties.
Marcin Warchoła
doaj +1 more source
Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer
FEBS 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
Landau levels on a torus [PDF]
, 2000 Landau levels have represented a very rich field of research, which has gained widespread attention after their application to quantum Hall effect. In a particular gauge, the holomorphic gauge, they give a physical implementation of Bargmann's Hilbert ...
Onofri, Enrico
core +1 more source
Static replica approach to critical correlations in glassy systems
, 2013 We discuss the slow relaxation phenomenon in glassy systems by means of replicas by constructing a static field theory approach to the problem. At the mean field level we study how criticality in the four point correlation functions arises because of the
Franz, Silvio +4 more
core +3 more sources
The role of histone modifications in transcription regulation upon DNA damage
FEBS Letters, EarlyView.This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley +1 more source
Frontiers in Human Neuroscience, 2013 For ages, we have been looking for ways to enhance our physical and cognitive capacities in order to augment our security. One potential way to achieve this goal may be to externally stimulate the brain.
Jean eLevasseur-Moreau +3 more
doaj +1 more source
Higher Spin de Sitter Hilbert Space [PDF]
, 2017 We propose a complete microscopic definition of the Hilbert space of minimal higher spin de Sitter quantum gravity and its Hartle-Hawking vacuum state.
Anninos, Dionysios +3 more
core +2 more sources
Mechanisms of parasite‐mediated disruption of brain vessels
FEBS 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
Adaptive Electromagnetic Manipulation via Smart Metasurface with Ultrasonic Spatial Sensing
Small StructuresProgrammable metasurfaces with smart control systems have attracted significant attention in recent years owing to their brilliant ability to manipulate electromagnetic (EM) waves without human operation.
Lin Bai +3 more
doaj +1 more source
Time after time – circadian clocks through the lens of oscillator theory
FEBS 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