Results 61 to 70 of about 1,163,542 (290)

Scalable Parallel Numerical CSP Solver

, 2014
We present a parallel solver for numerical constraint satisfaction problems (NCSPs) that can scale on a number of cores. Our proposed method runs worker solvers on the available cores and simultaneously the workers cooperate for the search space ...
D. Ishii, F. Xie, G. Chu, L. Granvilliers, L. Granvilliers, P. Hentenryck Van, S. Caro, T. Schubert   +7 more
core   +1 more source

Network-Based Vertex Dissolution [PDF]

, 2015
We introduce a graph-theoretic vertex dissolution model that applies to a number of redistribution scenarios such as gerrymandering in political districting or work balancing in an online situation.
Bredereck, Robert, Chen, Jiehua, Froese, Vincent, Niedermeier, Rolf, van Bevern, René, Woeginger, Gerhard J.   +5 more
core   +3 more sources

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

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

Simple heuristics for the assembly line worker assignment and balancing problem

, 2012
We propose simple heuristics for the assembly line worker assignment and balancing problem. This problem typically occurs in assembly lines in sheltered work centers for the disabled.
A. Scholl, A. Scholl, A. Scholl, A.A. Chaves, A.A. Chaves, Alysson M. Costa, Antonio A. Chaves, C. Blum, C. Miralles, C. Miralles, D.E. Goldberg, F.B. Talbot, I. Baybars, J.C. Bean, J.F. Gonçalves, J.H. Holland, J.J.M. Mendes, M.C.O. Moreira, Marcus Ritt, Mayron César O. Moreira, N. Boysen, N. Boysen, R. Klein   +22 more
core   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

k-Balancing Numbers and Pell’s Equation of Higher Orde [PDF]

, 2015
First time introduced in the year 1999, the balancing numbers are extensively studied. Each balancing number is associated with a Lucas-balancing number and are useful in the computation of balancing numbers of higher order.
Sahu, Juli
core  

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

A Simplified Virtual Vector PWM Algorithm to Balance the Capacitor Voltages of Four-Level Diode-Clamped Converter

IEEE Access, 2020
The voltage balancing problem of dc-link capacitors in multilevel diode-clamped converters limits their applications in industry under some operational conditions.
Muhammad Attique Qamar, Kui Wang, Zedong Zheng, Shien Wang, Yongdong Li   +4 more
doaj   +1 more source

Multispace and Multilevel BDDC

, 2008
BDDC method is the most advanced method from the Balancing family of iterative substructuring methods for the solution of large systems of linear algebraic equations arising from discretization of elliptic boundary value problems.
A Klawonn, A Toselli, Bedřich Sousedík, BF Smith, C Farhat, C Farhat, Clark R. Dohrmann, CR Dohrmann, J Li, J Li, J Mandel, J Mandel, J Mandel, J Mandel, Jan Mandel, M Dryja, SC Brenner, SC Brenner, SC Brenner, X Tu, X Tu   +20 more
core   +1 more source