Results 51 to 60 of about 492,852 (312)
Calpain small subunit homodimerization is robust and calcium‐independent
FEBS Letters, EarlyView.Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy +4 more
wiley +1 more source
Linguistics, 1975 1. In the summer of 1972 I spent ten weeks in the village of Klemtu, B.C., where I studied the Heiltsuk language. During this period I collected a vocabulary of over 4000 words. My main Informant was Mr. William Freeman. The investigation was financed by the Netherlands Organization for the Advancement of Pure Research (Z.W.O.).
openaire +2 more sources
Relating production and perception of L2 tone: supplementary materials
, 2020 This dataset contains supplementary materials to the paper "Relating the production and perception of L2 tone". It includes anonymised perception and production data (as CSV files) and R code to reproduce the figures and analyses described in the paper ...
Đinh Lư Giang, Kirby, James
core +1 more source
“Mirror, mirror…” A preliminary investigation of skin tone dissatisfaction and its impact among British adults [PDF]
, 2013 This study examined skin tone dissatisfaction, measured using a skin tone chart, among a multiethnic sample of British adults. A total of 648 British White individuals, 292 British South Asians, and 260 British African Caribbean participants completed a ...
Henry, A. +4 more
core +1 more source
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
Efficient implementation of pilot-aided 32 QAM for fixed wireless and mobile ISDN applications [PDF]
, 2000 This paper presents the design and performance of a pilot tone-aided 32 QAM modem developed for wireless ISDN applications. The modem is capable of transmitting a gross data rate of 70 kbit/s in a 20 kHz channel spacing.
Nix, AR, Tariq,, Fahim, Love, D
core +1 more source
FEBS Letters, EarlyView.Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura +2 more
wiley +1 more source
A spin to preserve contrast: Taiwanese tone sandhi
Stellenbosch Papers in Linguistics Plus, 2020 Chain-shifts, particularly circular ones such as the tone sandhi of Taiwanese Min has been a longstanding challenge to which phonologists of various persuasions have attempted. This paper appeals to markedness against contour tones in non-final positions
Wee, Lian-Hee
doaj +1 more source
Tone and Intonation in Chichewa and Tumbuka
, 2016 This study compares the tone and intonation systems of two closely related Bantu languages spoken in Malawi, Chichewa and Tumbuka. The lexical tone systems of the two languages are quite different from each other.
Downing, Laura J.,, Laura J. Downing
core +1 more source