Results 51 to 60 of about 1,275,595 (301)
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
LanguagesWhat happens when recognized and diverse conditioning factors of linguistic variation are omitted from analysis and/or are not analyzed under a single analytical procedure? This paper explores the consequences of such a choice on data interpretation and,
Wilkinson Daniel Wong Gonzales
doaj +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
How to explain linguistic variation and its role in language change
Zeitschrift für SprachwissenschaftLinguistic variation is a feature that characterizes every natural language. In this paper, I focus on linguistic variation and its importance and its role in language change (LC).
Weiß Helmut
doaj +1 more source
Catalan Journal of Linguistics, 2015 This paper highlights three theoretical and descriptive insights into synonymy and lexical variation and change: (1) the diachronic development of synonymous forms reveals essential aspects about the nature and motivations of synonymy; (2) the emergence ...
Augusto Soares da Silva
doaj +1 more source
, 2001 The speech community (SpCom), a core concept in empirical linguistics, is at the intersection of many principal problems in sociolinguistic theory and method.
Patrick, Peter L
core
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
Inferring social meaning from language variation: liminality and gender [PDF]
, 2019 The variationist sociolinguistic enterprise has long been interested in the systematicities of language variation. While tensions between internal (structural) and external (social) factors have been productively explored within the variationist ...
Hazenberg, Evan
core
Toward a model of multiple paths to language learning: response to commentaries [PDF]
, 2017 Language learning, while seemingly effortless for young learners, is a complex process involving many interacting pieces, both within the child and in their language-learning environments, which can result in unique language learning trajectories and ...
AUDREY DELCENSERIE +8 more
core +1 more source
Molecular Oncology, EarlyView.This study integrates transcriptomic profiling of matched tumor and healthy tissues from 32 colorectal cancer patients with functional validation in patient‐derived organoids, revealing dysregulated metabolic programs driven by overexpressed xCT (SLC7A11) and SLC3A2, identifying an oncogenic cystine/glutamate transporter signature linked to ...
Marco Strecker +16 more
wiley +1 more source