Results 91 to 100 of about 17,125,973 (292)

Diffusion welding of nickel-based superalloys [PDF]

, 2011
Ni based superalloys can be welded by diffusion bonding. Temperature, diffusion coefficient, activation energy and Boltzmann constant influence the quality of diffusion bonding, so obtaining the best condition for welding is considered.
Rezaei, Hossein
core   +1 more source

Hyper-S2IR: a model for characterizing higher-order interactions and dynamics in public opinion dissemination

Frontiers in Physics
Traditional public opinion diffusion models generally assume interactions between individuals as binary pair-wise effects, which struggle to capture the higher-order complexities of multi-group interactions in social networks—such as group discussions in
Chunying Zhang, Xiangyu Li, Lu Liu, Jing Ren, Jiang Ma, Liyan Zhang   +5 more
doaj   +1 more source

Unique circulating miRNAome signatures captured with distinct molecular states in Lynch syndrome and sporadic colorectal cancer

Molecular Oncology, EarlyView.
Circulating microRNA profiles distinguish nonmalignant Lynch syndrome from cancer‐associated Lynch syndrome, sporadic colorectal cancer, and healthy controls. Age‐stratified analysis reveals disease‐specific regulatory states, and a six‐miRNA panel shows concordant separation in an independent colorectal tissue cohort.
Ramadhani Salum Chambuso, Md Shohel Ul Islam, Rosa M Xicola, Raj Ramesar, Xavier Llor, Sinclair Steele   +5 more
wiley   +1 more source

Diffusion and Brownian motion analogies in the migration of atoms, animals, men and ideas [PDF]

, 2005
The macroscopic laws of diffusion were laid down for the case of liquids by Adolf Fick 150 years ago who realised the analogy of diffusion and heat conduction.
Vogl, Gero
core   +1 more source

Impact of Reciprocity in Information Spreading Using Epidemic Model Variants

Information, 2018
The use of online social networks has become a standard medium of social interactions and information spreading. Due to the significant amount of data available online, social network analysis has become apropos to the researchers of diverse domains to ...
Rishabh Narang, Simran Sarin, Prajjwal Singh, Rinkaj Goyal   +3 more
doaj   +1 more source

Driven diffusion in nanoscaled materials [PDF]

, 2015
Mass transfer processes in which specific interactions with environments lead to complex diffusion patterns, such as the occurrence of transient sub-diffusive behaviors or of heterogeneous diffusion, were studied by means of two different experimental ...
Heidernätsch, Mario, Kärger, Jörg, Shakhov, Alexander, Borczyskowski, Christian von, Kondrashova, Daria, Täuber, Daniela, Radons, Günter, Bauer, Michael, Schubert, Sebastian, Gerlach, Frank, Albers, Tony   +10 more
core   +1 more source

Directed evolution of enzymes at the crossroads of tradition and innovation

FEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova, Andrej Mirossay, Erik Sedlak   +2 more
wiley   +1 more source

Importin 7 mediates the nuclear import of HIV‐1 integrase via a specific interacting interface

FEBS Open Bio, EarlyView.
HIV‐1 integrase enables viral DNA integration into the host genome. By binding to the core domain of the host protein Importin 7 via its C‐terminal domain, the integrase is transported across the nuclear membrane into the nucleus, where integration of the viral genome into host DNA takes place. This translocation is a critical step for subsequent viral
Juana Bana, Avigail Yariv, Tal Oppenheim, Hadar Amartely, Dana Reichmann, Oded Livnah   +5 more
wiley   +1 more source

The Linguistic and Message Features Driving Information Diffusion on Twitter: The Case of #RevolutionNow in Nigeria

International Journal of Communication, 2023
Employing the diffusion of innovations theory, this study investigates how linguistic and message features of tweets drive information diffusion on Twitter in the case of #RevolutionNow, a 2019 Nigerian political activism event. Information diffusion was
Oluwabusayo Okunloye, Kerk F. Kee, R. Glenn Cummins, Weiwu Zhang   +3 more
doaj  

Information system diffusion in organizations - a control mechanism perspective [PDF]

, 2011
Research streams emphasize that after the excitement of adopting a new IS innovation, most do not employ the innovation to its full potential thus creating an assimilation gap.
Crispin, C, Jayawardhena, C, Abubakre, M
core