Results 141 to 150 of about 9,390,606 (386)

Computational Complexity and Phase Transitions

, 2000
Phase transitions in combinatorial problems have recently been shown to be useful in locating "hard" instances of combinatorial problems. The connection between computational complexity and the existence of phase transitions has been addressed in ...
Istrate, Gabriel
core   +1 more source

Vacuolar transport and function of Saccharomyces cerevisiae sterol ester hydrolase Tgl1

FEBS Letters, EarlyView.
Tgl1, one of yeast sterol ester hydrolases, had been found on the lipid droplets where sterol esters are mainly stored. This study revealed that Tgl1 is transported into the vacuole depending on the ESCRT‐I–III complex, and that it exhibits intra‐vacuolar sterol ester hydrolase activity.
Takumi Nakatsuji, Kosuke Shiraishi, Chuqian Wang, Hiroya Yurimoto, Yasuyoshi Sakai, Masahide Oku   +5 more
wiley   +1 more source

To a Question about First-Order Phase Transitions in Orthoferrites

Фізика і хімія твердого тіла, 2017
On the example of first-order phase transitions in orthoferrites under the influence of an external magnetic field is shown the effectiveness of the application of the Landau theory of phase transitions, commonly used in second-order phase transitions ...
O. G. Medvedovs’ka, S. V. Sokolov, T. O. Fedorenko, G. K. Chepurnykh   +3 more
doaj   +1 more source

On the Phase Transition of Pentaerythritol [PDF]

, 1950
Sadao Hoshino, Seizo Nagasaki
openalex   +1 more source

Phase Transitions in Sparse PCA

, 2015
We study optimal estimation for sparse principal component analysis when the number of non-zero elements is small but on the same order as the dimension of the data. We employ approximate message passing (AMP) algorithm and its state evolution to analyze
Krzakala, Florent, Lesieur, Thibault, Zdeborova, Lenka   +2 more
core   +2 more sources

The role of fibroblast growth factors in cell and cancer metabolism

FEBS Letters, EarlyView.
Fibroblast growth factor (FGF) signaling regulates crucial signaling cascades that promote cell proliferation, survival, and metabolism. Therefore, FGFs and their receptors are often dysregulated in human diseases, including cancer, to sustain proliferation and rewire metabolism.
Jessica Price, Chiara Francavilla
wiley   +1 more source

NOTE ON THE DETECTION OF AN APPARENT PHASE TRANSITION OF ADSORBED WATER ON POROUS VYCOR GLASS BY MEASUREMENTS OF DIMENSIONAL CHANGES [PDF]

, 1959
C. Hodgson, Anthony R. McIntosh
openalex   +1 more source

Phase Transitions in Granular Packings

, 1996
We describe the contact network of granular packings by a frustrated lattice gas that contains steric frustration as essential ingredient. Two transitions are identified, a spin glass transition at the onset of Reynolds dilatancy and at lower densities a
A. Coniglio, Bashir, Binder, Coniglio, Coniglio, Coniglio, Edwards, Glotzer, H.J. Herrmann, Herrmann, Mehta, Ogawa, Reynolds, Stauffer, Vermeer   +14 more
core   +2 more sources

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Cooling jug physics

Emergent Scientist, 2017
We discuss the physics of the pot-in-pot cooler. By balancing temperature decrease due to evaporation and temperature increase due to heat exchange, we find the equilibrium temperature of the pot.
Luniachek Oleh, Timchenko Ruslan, Golubov Oleksiy   +2 more
doaj   +1 more source