Results 41 to 50 of about 1,134,922 (335)

Parallel Computing Techniques [PDF]

, 2011
Parallel computing means to divide a job into several tasks and use more than one processor simultaneously to perform these tasks. Assume you have developed a new estimation method for the parameters of a complicated statistical model. After you prove the asymptotic characteristics of the method (for instance, asymptotic distribution of the estimator),
openaire   +2 more sources

Using Cognitive Computing for Learning Parallel Programming: An IBM Watson Solution

, 2017
While modern parallel computing systems provide high performance resources, utilizing them to the highest extent requires advanced programming expertise.
Chozas, Adrian Calvo, Memeti, Suejb, Pllana, Sabri   +2 more
core   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Fault-tolerant distributed computing scheme based on erasure codes [PDF]

, 2006
Some emerging classes of distributed computing systems, such peer-to-peer or grid computing computing systems, are composed of heterogeneous computing resources potentially unreliable.
Lacan, Jérôme
core  

Astrocomp: a web service for the use of high performance computers in Astrophysics

, 2004
Astrocomp is a joint project, developed by the INAF-Astrophysical Observatory of Catania, University of Roma La Sapienza and Enea. The project has the goal of providing the scientific community of a web-based user-friendly interface which allows running ...
A., Costa, CAPUZZO DOLCETTA, Roberto Angelo, DI MATTEO, Paola, Miocchi, Paolo, U., Becciani, V., Antonuccio, V., Rosato   +6 more
core   +1 more source

4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase in malaria parasites and enhances atovaquone efficacy

FEBS Letters, EarlyView.
Atovaquone is an antimalarial requiring potentiation for sufficient efficacy. We pursued strategies to enhance its activity, showing that 4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase, decreasing ubiquinone biosynthesis. Since atovaquone competes with ubiquinol in mitochondria, 4‐nitrobenzoate facilitates its action, potentiating ...
Ignasi Bofill Verdaguer, Matheus Felipe Santos, Maurício Mazzine Filho, Gabriela Oliveira Castro, Agustín Hernández, Manoel Aparecido Peres, Alejandro Miguel Katzin, Marcell Crispim   +7 more
wiley   +1 more source

Efficient and Scalable Initialization of Partitioned Coupled Simulations with preCICE

Algorithms, 2021
preCICE is an open-source library, that provides comprehensive functionality to couple independent parallelized solver codes to establish a partitioned multi-physics multi-code simulation environment.
Amin Totounferoush, Frédéric Simonis, Benjamin Uekermann, Miriam Schulte   +3 more
doaj   +1 more source

Linked dimers of the AAA+ ATPase Msp1 reveal energetic demands and mechanistic plasticity for substrate extraction from lipid bilayers

FEBS Letters, EarlyView.
Cells must clear mislocalized or faulty proteins from membranes to survive. The AAA+ ATPase Msp1 performs this task, but dissecting how its six subunits work together is challenging. We engineered linked dimers with varied numbers of functional subunits to reveal how Msp1 subunits cooperate and use energy to extract proteins from the lipid bilayer ...
Deepika Gaur, Brian Acquaviva, Baylee A. Smith, Nathan Walker, Isabella Walter, Matthew L. Wohlever   +5 more
wiley   +1 more source

A dual-population Constrained Many-Objective Evolutionary Algorithm based on reference point and angle easing strategy [PDF]

PeerJ Computer Science
Constrained many-objective optimization problems (CMaOPs) have gradually emerged in various areas and are significant for this field. These problems often involve intricate Pareto frontiers (PFs) that are both refined and uneven, thereby making their ...
Chen Ji, Linjie Wu, Tianhao Zhao, Xingjuan Cai   +3 more
doaj   +2 more sources

A low-cost parallel implementation of direct numerical simulation of wall turbulence

, 2005
A numerical method for the direct numerical simulation of incompressible wall turbulence in rectangular and cylindrical geometries is presented. The distinctive feature resides in its design being targeted towards an efficient distributed-memory parallel
Bertolotti, del Álamo, Dmitruk, Günther, Iovieno, Jiménez, Kim, Kim, Kwok, Lele, Mahesh, Maurizio Quadrio, Moin, Moser, Na, Paolo Luchini, Pelz, Pozzi, Quadrio, Quadrio, Spotz, Thomas   +21 more
core   +1 more source