Results 111 to 120 of about 367,263 (338)

Chemical engineering and transport phenomena in context

open access: yes, 2022
{"references": ["[1]\tC. Hanson, the Editors of Encyclopaedia Britannica, Y. Chauhan, E. Rodriguez, and A. Tikkanen. Chemical engineering. Encyclop\u00e6dia Britannica\u00ae Online, 2022 Encyclop\u00e6dia Britannica, Inc.", "[2]\tThe Editors of Encyclopaedia Britannica and E. Gregersen. Transport phenomenon.
openaire   +1 more source

RhoA and Rac1 as Mechanotransduction Mediators in Colorectal Cancer

open access: yesAdvanced Biology, EarlyView.
Analysing RhoA and Rac1 protein levels in Colorectal cancer (CRC) samples under mechanical strain highlights their potential as diagnostic markers. Monitoring their activity could offer valuable insights into how cancer spreads, paving the way for new approaches to better understand and diagnose colorectal cancer.
Sharda Yadav   +5 more
wiley   +1 more source

On Chemotaxis [PDF]

open access: yesarXiv, 2004
We compare chemotaxis, the migration of cells and higher animals in reaction to a chemical stimulus, and similar phenomena originating within gases from temperature differences. Then we explain two easy mathematical models for handling experimental data.
arxiv  

Regulating Protein Immobilization During Cell‐Free Protein Synthesis in Hyaluronan Microgels

open access: yesAdvanced Biology, EarlyView.
Bifunctional microgels carrying a linear DNA template and Ni2+‐activated NTA moieties are used as platform for cell‐free protein synthesis and in situ protein immobilization. By varying the concentration of NTA moieties in the microgels, the amount of GFP‐His immobilized inside the microgel and released to the microgel environment can be regulated ...
Anika Kaufmann   +2 more
wiley   +1 more source

Phase separation of chemokinetic active particles [PDF]

open access: yesarXiv
Motility-induced phase separation (MIPS) is a well-studied nonequilibrium collective phenomenon observed in active particles. Recently, there has been growing interest in how coupling the self-propulsion of active particles to chemical degrees of freedom affects MIPS.
arxiv  

Chemical Enrichment from Massive Stars in Starbursts [PDF]

open access: yesarXiv, 1999
The warm ionized gas in low-mass, metal-poor starforming galaxies is chemically homogeneous despite the prevalence of large H II regions which contain hundreds of evolved massive stars, supernovae, and Wolf-Rayet stars with chemically-enriched winds. Galaxies with large Wolf-Rayet star content are chemically indistinguishable from other vigorously star-
arxiv  

Toward Design Principles for Biomolecular Condensates for Metabolic Pathways

open access: yesAdvanced Biology, EarlyView.
Biomolecular condensates are membrane‐less compartments found through‐out nature which can serve as reaction crucibles for biochemical processes. This review explores the design strategies underlying how condensates can be used in biotechnology to enhance multistep enzyme cascades including enhancement by mass action and substrate channeling, and ...
Alain A.M. André   +3 more
wiley   +1 more source

Generative artificial intelligence for computational chemistry: a roadmap to predicting emergent phenomena [PDF]

open access: yesarXiv
The recent surge in Generative Artificial Intelligence (AI) has introduced exciting possibilities for computational chemistry. Generative AI methods have made significant progress in sampling molecular structures across chemical species, developing force fields, and speeding up simulations.
arxiv  

Quasi-chemical Theory for the Statistical Thermodynamics of the Hard Sphere Fluid [PDF]

open access: yesarXiv, 2001
We develop a quasi-chemical theory for the study of packing thermodynamics in dense liquids. The situation of hard-core interactions is addressed by considering the binding of solvent molecules to a precisely defined `cavity' in order to assess the probability that the `cavity' is entirely evacuated.
arxiv  

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