Results 41 to 50 of about 235,499 (292)

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

The First Notes on the Second Khartoum Mesolithic Cemetery at Jebel Sabaloka (Sudan)

open access: yesArchaeologia Polona, 2020
The site of Fox Hill (SBK.W-20) constitutes the second locality in the Sixth Nile Cataract region where a large communal burial ground of Early Khartoum hunter-gatherers was partially uncovered.
Lenka Varadzinová, Ladislav Varadzina
doaj   +1 more source

Radiocarbon Chronology of the Burial Ground near the village of Syezzheye

open access: yesАрхеология евразийских степей, 2023
The paper deals with absolute radiocarbon chronology of the burial ground near the village of Syezzheye that was established during long-term archaeological investigations.
Alexander A. Vybornov   +5 more
doaj   +1 more source

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

open access: yesFEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman   +2 more
wiley   +1 more source

Pathogenic Neurofibromatosis type 1 gene variants in tumors of non‐NF1 patients and role of R1276

open access: yesFEBS Open Bio, EarlyView.
Somatic variants of the neurofibromatosis type 1 (NF1) gene occur across neoplasms without clinical manifestation of the disease NF1. We identified emerging somatic pathogenic NF1 variants and hotspots, for example, at the arginine finger 1276. Those missense variants provide fundamental information about neurofibromin's role in cancer.
Mareike Selig   +7 more
wiley   +1 more source

Tracking Motor Progression and Device‐Aided Therapy Eligibility in Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To characterise the progression of motor symptoms and identify eligibility for device‐aided therapies in Parkinson's disease, using both the 5‐2‐1 criteria and a refined clinical definition, while examining differences across genetic subgroups.
David Ledingham   +7 more
wiley   +1 more source

The Eneolithic Burial of Maksimovka I Soil Burial Ground from the Samara Trans-Volga Region

open access: yesВестник Волгоградского государственного университета. Серия 4. История, регионоведение, международные отношения, 2019
Introduction. In the early 1980s the materials of soil burial grounds served as a base for identifying a special Eneolithic period in the history of the Middle and Lower Volga regions.
Victor A. Tsibin, Anton A. Shalapinin
doaj   +1 more source

Buddhist Burial-Memorial Complexes from the Materials of Mayachny Bugor Burial Ground

open access: yesАрхеология евразийских степей, 2022
The article is concerned with an analysis of the archaeological residues of three adobe brick structures studied in different years at Mayachny Bugor subsoil burial ground in the Astrakhan Oblast.
Vasiliev Dmitry V., Chichko Tatyana V.
doaj   +1 more source

Searching for the IRA 'disappeared': ground-penetrating radar investigation of a churchyard burial site, Northern Ireland [PDF]

open access: yes, 2005
A search for the body of a victim of terrorist abduction and murder was made in a graveyard on the periphery of a major conurbation in Northern Ireland. The area is politically sensitive and the case of high profile.
Ruffell, Alastair
core   +1 more source

The Impact of Tilburg Frailty on Poststroke Fatigue in First‐Ever Stroke Patients: A Cross‐Sectional Study With Unified Measurement Tools and Improved Statistics

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Poststroke fatigue (PSF) and frailty share substantial overlap in their manifestations, yet previous research has yielded conflicting results due to the use of heterogeneous frailty assessment tools. Objective To evaluate the independent impact of frailty on PSF using a unified measurement system (Tilburg Frailty Indicator, TFI ...
Chuan‐Bang Chen   +6 more
wiley   +1 more source

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