Results 121 to 130 of about 3,962 (268)

The sorting nexin Snx21 promotes flotillin‐mediated endocytosis

The FEBS Journal, EarlyView.
In this study, we describe a novel function of the previously uncharacterized Snx21 protein as a specific positive regulator of flotillin‐mediated endocytic trafficking. Snx21 is recruited to endosomal membranes via binding to PI(3)P, and it colocalizes with flotillins on the surface of late endosomes.
Tamás Maruzs, Enikő Lakatos, Dalma Feil‐Börcsök, Gábor Juhász, Regina Mező, Asha Kiran Maddali, András Blastyák, Aladár Pettkó‐Szandtner, Hajnalka Laczkó‐Dobos, Gábor Juhász   +9 more
wiley   +1 more source

Dynamic Behavior and Bifurcation Analysis of a Modified Reduced Lorenz Model

Mathematics
This study introduces a newly modified Lorenz model capable of demonstrating bifurcation within a specified range of parameters. The model demonstrates various bifurcation behaviors, which are depicted as distinct structures in the diagram.
Mohammed O. Al-Kaff, Ghada AlNemer, Hamdy A. El-Metwally, Abd-Elalim A. Elsadany, Elmetwally M. Elabbasy   +4 more
doaj   +1 more source

Unequal Solidarity: Club Rules and Crisis Support in the European Polity

JCMS: Journal of Common Market Studies, EarlyView.
Abstract Is European solidarity during crises due to common or close identities? Or do Europeans punish rule‐breaking countries by showing them less solidarity? Research on the determinants of European solidarity increasingly focuses on ‘solidarity to’, how givers' attitudes are shaped by their perceptions of receiving member states.
Zbigniew Truchlewski, Daniel Kovarek, Joseph Ganderson   +2 more
wiley   +1 more source

Dependent Articulation in the Global Pesticide Complex: Argentina's Agrochemical Industry After the Generics Market Revolution

Journal of Agrarian Change, EarlyView.
ABSTRACT Since the late 1990s, the pesticide industry has undergone a ‘generics revolution’ as the centre of production, and trade has shifted to the global South. China and India have become major producers, capturing Latin American markets from Northern multinationals. As a major pesticide user and a key node in global supply chains, Argentina offers
Christian Berndt, Tomás Palmisano, Marion Werner   +2 more
wiley   +1 more source

Spatial Period-Doubling Agglomeration of a Core-Periphery Model with a System of Cities

The orientation and progress of spatial agglomeration for Krugman's core--periphery model are investigated in this paper. Possible agglomeration patterns for a system of cities spread uniformly on a circle are set forth theoretically.
Kono, Tatsuhito, Akamatsu, Takashi, Ikeda, Kiyohiro   +2 more
core  

Spatiotemporal Period-Doubling Bifurcation in Mode-Locked Multimode Fiber Lasers

Spatiotemporal mode-locked (STML) lasers are ideal platforms for investigating high-dimensional nonlinear dynamics. This study presents an experimental observation and theoretical investigation of a novel high-dimensional nonlinear dynamics, which we ...
Shuzheng Fan (14198165), Xiaoguang Zhang (1397257), Changxi Yang (560608), Xiaosheng Xiao (2207707), Yihang Ding (11404049)   +4 more
core   +2 more sources

Chaotic behavior of harvesting Leslie-Gower predator-prey model [PDF]

Computational Ecology and Software, 2019
This article deals with the study of some qualitative properties of a harvesting Leslie-Gower predator-prey model. Particularly, we explore the existence, uniqueness, boundedness of positive equilibrium point and local stability analysis of positive ...
Muhammad Asif Khan, Muhammad Sajjad Shabbir, Qamar Din, et al.   +2 more
doaj  

Spaceborne and spaceborn: Physiological aspects of pregnancy and birth during interplanetary flight

Experimental Physiology, EarlyView.
Abstract Crewed interplanetary return missions that are on the planning horizon will take years, more than enough time for initiation and completion of a pregnancy. Pregnancy is viewed as a sequence of processes – fertilization, blastocyst formation, implantation, gastrulation, placentation, organogenesis, gross morphogenesis, birth and neonatal ...
Arun V. Holden
wiley   +1 more source

Two-parameter nonsmooth grazing bifurcations of limit cycles: classification and open problems

, 2005
This paper proposes a strategy for the classification of codimension-two grazing bifurcations of limit cycles in piecewise smooth systems of ordinary differential equations.
Homer, ME, Piiroinen, PT, Kowalczyk, PS, Hogan, SJ, Nordmark, A, Champneys, AR, Kuznetsov, YA, di Bernardo, M   +7 more
core  

Carotid artery dissection linked to intermittent apnoeic swimming: A case–control study

Experimental Physiology, EarlyView.
Abstract Internal carotid artery (ICA) dissection is a rare and potentially devastating cause of cerebral ischaemia, initiated by an intimal tear or rupture of the vasa vasorum, that can lead to an intraluminal thrombus, vascular stenosis, occlusion, or dissecting aneurysm formation.
Damian M. Bailey, Richard G. Davies, Brenig L. Gwilym, Benjamin S. Stacey, Danny Walmsley, Michael H. Lewis, Josip Butkovic, Ivan Mumlek, Brad Perry, Zvonomir Vrselja, Shigehiko Ogoh, James A. Pawelczyk, Mohamad Bashir, Richard D. White, Ian M. Williams   +14 more
wiley   +1 more source