Results 121 to 130 of about 365,428 (308)

Spectacular pehnomena and limits to rationality in genetic and cultural evolution [PDF]

open access: yes, 2002
In studies of both animal and human behaviour, game theory is used as a tool for understanding strategies that appear in interactions between individuals.
Arak, Anthony   +3 more
core  

Positively Charged Polymer‐Brush MOFs for Large‐Area, Pressure‐Resistant Gas Separation Membranes

open access: yesAdvanced Materials, EarlyView.
A universal POPA strategy enables positively charged polymer‐brush MOFs with self‐adaptive interfacial interlocking to resist aggregation under fast processing. This design ensures seamless dispersion within large‐area selective layers, achieving 1 m‐wide roll‐to‐roll fabrication of pressure‐resistant MMCMs with tunable CO2 separation performance ...
Yi Yang   +11 more
wiley   +1 more source

Dynamics of droplet breakup symmetrically placed between two collapsing cavities via numerical simulations

open access: yesUltrasonics Sonochemistry
Hydrodynamic cavitation is increasingly used for the production of liquid–liquid emulsions, yet the detailed mechanisms of droplet breakup induced by cavity collapse remain poorly understood.
Deepak K. Pandey   +2 more
doaj   +1 more source

Liquid spreading in trickle-bed reactors: Experiments and numerical simulations using Eulerian--Eulerian two-fluid approach

open access: yes, 2015
Liquid spreading in gas-liquid concurrent trickle-bed reactors is simulated using an Eulerian twofluid CFD approach. In order to propose a model that describes exhaustively all interaction forces acting on each fluid phase with an emphasis on dispersion ...
Augier, Frédéric   +5 more
core   +3 more sources

New‐Era Polymer Thermoelectrics: Material Innovations, Doping Frontiers, Decoupling Strategies, and Unconventional Applications

open access: yesAdvanced Materials, EarlyView.
The field of polymer thermoelectrics is entering a new era, featuring breakthroughs in addressing the conventional performance disparity between p‐type and n‐type polymers, pioneering doping frontiers, and sophisticated decoupling strategies. This review explores innovations in molecular design and superior stabilities, bridging the gap from ...
Suhao Wang
wiley   +1 more source

System design analysis for replacement of U.S. coal power plants with small nuclear reactors

open access: yesEnvironmental Research Communications
Coal power plants are the predominant energy generation technology in many countries. A variety of policy and economic pressures are driving the replacement of this legacy technology, but the electricity generated by retiring coal power plants must be ...
Jason Pope   +2 more
doaj   +1 more source

Hierarchically Engineered Multi‐Enzyme Nanoreactors for in vitro Drug Biosynthesis and Pathway Transplantation Into Cells

open access: yesAdvanced Materials, EarlyView.
A hierarchically structured metal–organic framework (eMIL) is shown to host the complete six‐enzyme biosynthesis pathway for the anti‐cancer pigment violacein, reshaping reaction dynamics and multiplying in vitro yields. eMIL nanoreactors deliver this reconstituted bacterial multi‐protein system into mammalian cells, where cell‐derived substrates and ...
Ainur Sharip   +12 more
wiley   +1 more source

Gassed biochemical reactor

open access: yesRevista CENIC Ciencias Químicas, 2016
Gassed biochemical reactor called Gassed reactor from now on is equipped by pneumatic mixing device per substitution of the electric motors and magnetic drivers or the aseptic mechanical seal to warrant asepsis and isolation conditions in biochemical ...
Jorge Abreu-Menéndez
doaj  

Factors affecting students participation in extra-curricular [PDF]

open access: yes, 2014
Extracurricular activity is a complementary of the requirement and interest in the student academic development. Extracurricular learning styles can be implemented in the form of informal where it can provide effective learning experiences to the ...
A. Aziz, N. A., Fan, L., Jayasuria, N.
core  

Pulsed Laser‐Assisted Phase Engineering of Multimetallic Colloidal Nanocrystals With Complex Compositions

open access: yesAdvanced Materials, EarlyView.
The engineering of colloidal nanocrystals with complex compositions has emerged as a highly active area of research within nanomaterials science. This review covers key aspects of colloidal solid‐solution nanocrystal formation using pulsed laser irradiation.
Marina T. Candela   +4 more
wiley   +1 more source

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