Results 71 to 80 of about 7,360,893 (335)

A spatio-temporal description of the abrupt changes in the photospheric magnetic and Lorentz-force vectors during the 2011 February 15 X2.2 flare

, 2012
The active region NOAA 11158 produced the first X-class flare of Solar Cycle 24, an X2.2 flare at 01:44 UT on 2011 February 15. Here we analyze SDO/HMI magnetograms covering a 12-hour interval centered at the time of this flare.
A.A. Pevtsov, A.B. Severny, A.G. Kosovichev, A.G. Kosovichev, B. Ravindra, B.C. Low, C. Liu, C. Liu, C.J. Schrijver, D.W. Longcope, G. J. D. Petrie, G.H. Fisher, G.J.D. Petrie, H. Wang, H. Wang, H. Wang, H. Wang, H. Wang, H. Wang, H. Zirin, H.S. Hudson, H.S. Hudson, J. Jing, J. Schou, J. Wang, J.J. Sudol, J.M. Borrero, K.D. Leka, L. Beauregard, L. Fletcher, M. Berger, M.S. Wheatland, N. Deng, P. Venkatakrishnan, S. Gosain, S. Gosain, S. Gosain, S. Inoue, S. Wang, T.R. Metcalf, W.D. Pesnell, X. Sun, Y. Jiang, Y.X. Li   +43 more
core   +1 more source

Octilinear Force-Directed Layout with Mental Map Preservation for Schematic Diagrams [PDF]

, 2014
We present an algorithm for automatically laying out metro map style schematics using a force-directed approach, where we use a localized version of the standard spring embedder forces combined with an octilinear magnetic force.
B. Alper, D. Archembault, D. Merrick, H.C. Purchase, J. Stott, K. Sugiyama, M. Nöllenburg, P. Eades, S.-H. Hong, Y.-S. Wang   +9 more
core   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Critical points and magnitude of impacts on the packing line: effect on ripening and quality of 'Packham's Triumph' pears

Semina: Ciências Agrárias, 2017
Pears have a very sensitive epidermis and are prone to signal mechanical blemishes, which result in reduced visual quality and low consumer acceptance.
Josiane Pasini, Lucimara Rogéria Antoniolli, Renar João Bender   +2 more
doaj   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Empirical Analysis of Frictional Forces in Advancing and Receding Triple‐Phase Contact Lines: Effect of Surface Roughness

Advanced Materials Interfaces
Predicting the open‐surface movement of liquids on solids requires a fundamental understanding of adhesion and the interplay of frictional forces at the moving contact line.
Sreya Sarkar, Arani Mukhopadhyay, Anish Pal, Constantine M. Megaridis   +3 more
doaj   +1 more source

Study of the Finite Density State based on SU(2) Lattice QCD

, 2002
We report our recent numerical studies on two-color QCD with Wilson fermions. First the phase structure of the system in (kappa,mu)-plane is analyzed by measuring Polyakov line, baryon number density, gluon energy density and Polyakov line susceptibility.
Allton, Appelshaeuser, Atsushi Nakamura, Brown, Chiho Nonaka, Choe, D'Elia, de Forcrand, Engels, Fodor, Hands, Harada, Hatsuda, Kogut, Kogut, Lombardo, Morrison, Muroya, Muroya, Nadkarni, Nakamura, Nakamura, Rajagopal, Rapp, Shin Muroya, Yokokawa   +25 more
core   +1 more source

A macroscopic model for sessile droplet evaporation on a flat surface [PDF]

, 2018
The evaporation of sessile droplets on a flat surface involves a complex interplay between phase change, diffusion, advection and surface forces. In an attempt to significantly reduce the complexity of the problem and to make it manageable, we propose a ...
Darhuber, Anton A., van der Heijden, Thijs W. G., van der Schoot, Paul   +2 more
core   +2 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

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, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source