Results 71 to 80 of about 60,835 (182)
Discovery of a cryptic aminoacidic triad involved in the temperature adaptation of GH1 enzymes
The FEBS Journal, EarlyView.Cold‐active enzymes retain high catalytic activity at low temperatures but are characterized by thermal instability, a behavior not fully understood. Comparison between a cold‐active GH1 and its mesophilic counterparts highlights the role of a three‐residue motif (W‐M‐F) in conferring structural stability to a mesophilic GH1.
Stefania Digiovanni +5 more
wiley +1 more source
Penetration enhancement effects of topically applied crosslinked hyaluronic acid
International Journal of Cosmetic Science, EarlyView.Cross‐linked hyaluronic acid (HA) was demonstrated to enhance the topical delivery of a variety of hydrophilic actives into the skin. This phenomenon was observed for both small molecules and macromolecules, the latter of which was analysed with MALDI mass spectrometry imaging (MALDI‐MSI).
Aaron Cohen +7 more
wiley +1 more source
Aerobic scope is sustained through a heatwave in juvenile Atlantic salmon (Salmo salar)
Journal of Fish Biology, EarlyView.Abstract Aquatic ectotherms are vulnerable to heatwave‐induced physiological stress, which arises from increased energy demands and reduced dissolved oxygen content in warmer waters. Understanding thermal physiology is critical for predicting how commercially and ecologically important populations could be affected by the increasing risk of rising ...
Lucy Cotgrove +4 more
wiley +1 more source
Leader‐Follower Dynamics in Shareholder Activism
The Journal of Finance, EarlyView.ABSTRACT We propose a theory of coordination and influence among blockholders. Privately informed activists time their trades in sequence to lower acquisition costs, prompting a strategic use of order flows: leader activists create trading gains for their followers, ultimately influencing their willingness to bear greater value‐enhancing intervention ...
DORUK CETEMEN +3 more
wiley +1 more source
Reconfiguring Functional Solidarity: Typologies of Intergenerational Support in Contemporary China
Journal of Marriage and Family, EarlyView.ABSTRACT Objective This study provides an updated typology of intergenerational support between parents and adult children in contemporary China. Background A growing body of research has documented the diversity of intergenerational relationships among Chinese families, yet existing studies often lack granularity in capturing functional solidarity ...
Yanjun Zhang +3 more
wiley +1 more source
Measure‐valued processes for energy markets
Mathematical Finance, Volume 35, Issue 2, Page 520-566, April 2025.Abstract We introduce a framework that allows to employ (non‐negative) measure‐valued processes for energy market modeling, in particular for electricity and gas futures. Interpreting the process' spatial structure as time to maturity, we show how the Heath–Jarrow–Morton approach can be translated to this framework, thus guaranteeing arbitrage free ...
Christa Cuchiero +3 more
wiley +1 more source
Evidence for regulation of transpiration in nonstomatal plants: insights from bryophyte gametophytes
New Phytologist, EarlyView.Kinetics of cell wall water vapor potential (Ψcw) and resistance of cell wall and plasmatic membrane to water flux in response to cytoplasmic water potential (Ψcyt) during dehydration. Ψcyt was calculated from the WC at any moment of the dehydration curve by using the relationship between −1/Ψw and WC of pressure volume curves and assuming Ψw = Ψcyt ...
Alicia V. Perera‐Castro +3 more
wiley +1 more source
Invariance under Affine Transformation in Semidefinite Programming Relaxation for Polynomial Optimization Problemsidentifier:oai:t2r2.star.titech.ac.jp ...
openaire
Rational points on even‐dimensional Fermat cubics
Transactions of the London Mathematical Society, Volume 13, Issue 1, December 2026.Abstract We show that even‐dimensional Fermat cubic hypersurfaces are rational over any field of characteristic not equal to three, by constructing explicit rational parameterizations with polynomials of low degree. As a byproduct of our rationality constructions, we obtain estimates for the number of their rational points over a number field and ...
Alex Massarenti
wiley +1 more source
Psychology &Marketing, Volume 43, Issue 6, Page 1445-1458, June 2026.ABSTRACT Taking a relational approach, this research investigates why people are so prone to gossip about their favorite celebrities relative to other targets. We focus on the emotional dynamics that characterize the choice of whether to gossip and compare parasocial relationships—one‐sided bonds in which celebrities influence consumers, but not vice ...
Gaia Giambastiani +2 more
wiley +1 more source