Results 61 to 70 of about 37,264 (315)

Mutual fund flows’ performance reaction: does convexity apply to small markets? [PDF]

In this paper we study the performance reaction of investors in a small market context. Instead of the asymmetrical investors’ reaction to winners and losers, as usually documented for the US, an absence of risk-adjusted performance reaction was observed.
Carlos F. Alves, Victor Mendes
core  

The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome

FEBS Letters, EarlyView.
This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley   +1 more source

Capital Flows, Push versus Pull Factors and the Global Financial Crisis [PDF]

The causes of the 2008 collapse and subsequent surge in global capital flows remain an open and highly controversial issue. Employing a factor model coupled with a dataset of high-frequency portfolio capital flows to 50 economies, the paper finds that ...
Marcel Fratzscher
core  

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

FEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Between Assimilation and Discrimination. Immigrants' Religiosity in Europe

Culture e Studi del Sociale, 2021
Given the sharp increase in migration flows, the issue of immigrants’ religious assimilation and its impact on integration and discrimination has become a hot topic.
Francesco Molteni
doaj  

Individual Investor Mutual-Fund Flows [PDF]

This paper studies the relation between individuals' mutual fund flows and fund characteristics, establishing three key results. First, consistent with tax motivations, individual investors are reluctant to sell mutual funds that have appreciated in ...
Scott Weisbenner, Zoran Ivkovich
core  

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

FEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson, Tomáš Gedeon, Mauricio Garcia Benitez, Campbell Putnam, William R. Harcombe, Radhakrishnan Mahadevan, Ashley E. Beck   +6 more
wiley   +1 more source

Viscoelastic rotational free convection and coupled heat-mass transfer flow with heat generation and chemical reaction effects

Discover Mechanical Engineering
This work examines the free convection rotational flow of a second-grade (viscoelastic) fluid when a first-order chemical reaction and heat production are present.
Rashid Ayub, Shahzad Ahmad, Mushtaq Ahmad, Shajar Abbas, Abdul Raqib Muslimyar, Ilkhom Khaydarov, Mehrigul Hayitova, Emad A. Az-Zo’bi   +7 more
doaj   +1 more source

Thermo-magnetic stratified flow capturing Soret-Dufour impacts in rate type reactive material under varying liquid aspects and stratifications

International Journal of Thermofluids
In various industrial frameworks encompassing biofluids, polymers and coatings, interpreting viscoelastic characteristics is indispensable for accomplishing regulated mass and heat transmission.
F. Shahzad, Ali B.M. Ali, M. Waqas, Gaganjot Kaur, Ramneek Sidhu, Tadesse Walelign, Umid Turdialiyev, Nidhal Ben Khedher   +7 more
doaj   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

FEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source