Results 91 to 100 of about 271,470 (302)

Fine-tuning CO2 separation of mixed matrix membranes by constructing efficient transport pathways through the addition of hybrid porous 2D nanosheets

Chemical Engineering Journal Advances
In this research, the effect of adding PEG 400 and synthesized rGONiO hybrid nanocomposite to Pebax® to design the Pebax® 1657/PEG 400/rGONiO ternary mixed matrix membrane (MMM) for CO2/CH4 and CO2/N2 separation, has been evaluated.
Adel Hosseinkhani, Mohammadreza Omidkhah, Abtin Ebadi Amooghin   +2 more
doaj   +1 more source

INTEGRATING KANSEI ENGINEERING AND CUSTOMER RELATIONSHIP MANAGEMENT TO IMPROVE SERVICE QUALITY: A CASE STUDY AT SHOPPING MALL IN SURABAYA [PDF]

, 2013
With respect to customer dynamics in experiencing products and services, nowadays, customers tend to highly demand hedonism, pleasure and individuality rather than functionality and usability.
Hartono, Markus, Ongkowijoyo, Grandy, Suryani, Rosita Meitha   +2 more
core  

GPU Acceleration of Image Convolution using Spatially-varying Kernel

, 2012
Image subtraction in astronomy is a tool for transient object discovery such as asteroids, extra-solar planets and supernovae. To match point spread functions (PSFs) between images of the same field taken at different times a convolution technique is ...
Hartung, Steven, Miller, J. Patrick, Pennypacker, Carlton, Shukla, Hemant   +3 more
core   +1 more source

Mechanisms of parasite‐mediated disruption of brain vessels

FEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira, Sílvia Arroz‐Madeira, Cláudio A. Franco, Sara Silva Pereira   +3 more
wiley   +1 more source

Taguchi analysis of shrinkage and warpage of injection-moulded polypropylene/multiwall carbon nanotubes nanocomposites

eXPRESS Polymer Letters, 2009
This paper focuses on the effect of multi-walled carbon nanotube (MWNT) addition on shrinkage and warpage properties of polypropylene (PP) injection mouldings before and after annealing.
doaj   +1 more source

Analysis of Binding Site Hot Spots on the Surface of Ras GTPase [PDF]

, 2011
We have recently discovered an allosteric switch in Ras, bringing an additional level of complexity to this GTPase whose mutants are involved in nearly 30% of cancers.
Buhrman, Greg, Kearney, Bradley M., Kovrigina, Elizaveta A., Kovriguine, Evgueni, Kozakov, Dima, Mattos, Carla, Napoleon, Raeanne, O\u27Connor, Casey, Vajda, Sandor, Zerbe, Brandon   +9 more
core   +2 more sources

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source

Surface neatness as an index of aesthetic value of everyday objects

Frontiers in Psychology
IntroductionSurface neatness is a fundamental yet underexplored determinant of the aesthetic evaluation of everyday objects. While prior research has typically examined individual surface features - such as gloss, shine, dirt, or scratches - in isolation,
Tatiana Ledneva, Andriy Myachykov, Andriy Myachykov, Yury Shtyrov, Yury Shtyrov   +4 more
doaj   +1 more source

Inverting Singlet and Triplet Excited States using Strong Light-Matter Coupling

, 2019
In organic microcavities, hybrid light-matter states can form with energies that differ from the bare molecular excitation energies by nearly 1 eV. A timely question, given recent advances in the development of thermally activated delayed fluorescence ...
Eizner, Elad, Kéna-Cohen, Stéphane, Martínez-Martínez, Luis A., Yuen-Zhou, Joel   +3 more
core   +1 more source

P450BM3-Catalyzed Oxidations Employing Dual Functional Small Molecules [PDF]

, 2019
A set of dual functional small molecules (DFSMs) containing different amino acids has been synthesized and employed together with three different variants of the cytochrome P450 monooxygenase P450BM3 from Bacillus megaterium in H2O2-dependent oxidation
Girhard, Marco, Gonzalo Calvo, Gonzalo de, Hollmann, Frank, Tieves, Florian, Urlacher, Vlada B., Willot, Sébastien Jean-Paul   +5 more
core   +1 more source