Results 61 to 70 of about 5,445,104 (308)

Secure multiparty computation

Encyclopedia of Cryptography and Security, 2020
MPC has moved from theoretical study to real-world usage. How is it doing?
Yehuda Lindell
semanticscholar   +1 more source

Novel and unscrutinized immune entities of the zebrafish gut

FEBS Letters, EarlyView.
Understudied cells of the zebrafish immune system include bona fide immune cells and epithelial (‐derived) cells with immune functions. Research focusing on zebrafish cells which demonstrate similarities to mammalian immune cell counterparts may help us understand the pathologies in which they are implicated. Currently available and advanced tools make
Audrey Inge Schytz Andersen‐Civil, Marine Mantel, Julia Soh, Serge Mostowy, Sylvia Brugman, Gilles Claude Vanwalleghem   +5 more
wiley   +1 more source

A framework for the local information dynamics of distributed computation in complex systems

, 2013
The nature of distributed computation has often been described in terms of the component operations of universal computation: information storage, transfer and modification.
A. Wuensche, A.S. Klyubin, A.S. Klyubin, C.G. Langton, C.R. Shalizi, C.R. Shalizi, D.E. Edmundson, D.J.C. MacKay, D.P. Feldman, F. Takens, G.J. Martinez, H. Gutowitz, J. Boedecker, J. Pahle, J.A. Brown, J.E. Hanson, J.E. Hanson, J.H. Conway, J.J. Atick, J.L. Casti, J.P. Crutchfield, J.P. Crutchfield, J.T. Lizier, J.T. Lizier, J.T. Lizier, J.T. Lizier, J.T. Lizier, J.T. Lizier, J.T. Lizier, J.T. Lizier, J.T. Lizier, J.T. Lizier, K. Lindgren, K. Lindgren, K.I. Goh, L. Gray, M. Cook, M. Mitchell, M. Mitchell, M. Prokopenko, M. Prokopenko, M. Prokopenko, M. Wibral, M.A. Sánchez-Montañés, M.H. Jakubowski, M.H. Jakubowski, N. Boccara, O. Kinouchi, P. Grassberger, P. Grassberger, P. Grassberger, P. Grassberger, R. Badii, R. Morgado, R.M. Fano, S. Wolfram, S. Wolfram, S. Wolfram, S. Wolfram, T. Helvik, T. Schreiber, W. Bialek, W. Hordijk   +62 more
core   +1 more source

Imeglimin attenuates liver fibrosis by inhibiting vesicular ATP release from hepatic stellate cells

FEBS Letters, EarlyView.
Imeglimin, at clinically relevant concentrations, inhibits vesicular ATP accumulation and release from hepatic stellate cells, thereby attenuating purinergic signaling and reducing fibrogenic activation. This mechanism reveals a newly identified antifibrotic action of imeglimin beyond glycemic control.
Seiji Nomura, Lixiang Wang, Nao Hasuzawa, Ayako Nagayama, Sawako Moriyama, Kenji Ashida, Yoshinori Moriyama, Masatoshi Nomura, Ken Yamamoto   +8 more
wiley   +1 more source

Fast Distributed PageRank Computation

, 2015
Over the last decade, PageRank has gained importance in a wide range of applications and domains, ever since it first proved to be effective in determining node importance in large graphs (and was a pioneering idea behind Google's search engine).
Andersen, Anisur Rahaman Molla, Atish Das Sarma, Avrachenkov, Bahmani, Bahmani, Berkhin, Bianchini, Brin, Cook, Das Sarma, Das Sarma, Das Sarma, Eli Upfal, Gopal Pandurangan, Grolmusz, Iván, Langville, Mitzenmacher, Page, Perra, Sankaralingam, Shi, Wang   +23 more
core   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Computation Environments, An Interactive Semantics for Turing Machines (which P is not equal to NP considering it) [PDF]

, 2012
To scrutinize notions of computation and time complexity, we introduce and formally define an interactive model for computation that we call it the \emph{computation environment}.
Ramezanian, Rasoul
core  

RAD50 missense variants differentially affect the DNA damage response and mitotic progression

FEBS Letters, EarlyView.
RAD50 incorporates into the MRN complex and initiates the DNA damage response. Furthermore, RAD50 promotes mitotic progression. RAD50 missense variants capable of forming an MRN complex supported the DNA damage response and mitotic features to different extents in complementation experiments, indicating these functions are separable and might impact ...
Hanna Redeker, Swantje Kebel, Lea Völkening, Anna Vatselia, Louisa Weinhold, Girmay Asgedom, Axel Schambach, Detlev Schindler, Thilo Dörk, Kristine Bousset   +9 more
wiley   +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

Super special relativity

Frontiers in Computational Neuroscience
This paper proposes a new theoretical framework for understanding time perception centered on information processing in the brain. We introduce the concept of “perceptual time” as distinct from inertial clock time and develop a model relating perceptual ...
Nicholas Jordan Wagter
doaj   +1 more source