Results 1 to 10 of about 93,964 (216)

Reconciling kinetic and thermodynamic models of bacterial transcription. [PDF]

open access: yesPLoS Computational Biology, 2021
The study of transcription remains one of the centerpieces of modern biology with implications in settings from development to metabolism to evolution to disease.
Muir Morrison   +2 more
doaj   +2 more sources

Experimental Investigation and Thermodynamic Modeling in Liquid-Liquid Equilibrium of Water + Propionic Acid + Cyclic Alcohols at T= 303.2, 313.2 and 323.2 K [PDF]

open access: yesJournal of Chemical and Petroleum Engineering, 2022
Recovery of propionic acid from aqueous solution is economically and environmentally important. In this study, the liquid-liquid equilibrium data of water + propionic acid + cyclic alcohols (cyclopentanol and cyclohexanol) ternary system was obtained at ...
Faezeh Shahbazi, Majid Mohadesi
doaj   +3 more sources

Experimental Measurement of Equilibrium Surface Tension of an Aqueous Solution of Polyethylene Glycol and a Surfactant [PDF]

open access: yesIranian Journal of Oil & Gas Science and Technology, 2020
A device is designed and constructed for measuring the equilibrium surface tension of water and a number of other solutions. The measured equilibrium surface tension of water, as a reference fluid, has good consistency with literature data. Moreover, the
Fateme Beiranvand   +2 more
doaj   +1 more source

Application of Generalized (Hyper-) Dual Numbers in Equation of State Modeling

open access: yesFrontiers in Chemical Engineering, 2021
The calculation of derivatives is ubiquitous in science and engineering. In thermodynamics, in particular, state properties can be expressed as derivatives of thermodynamic potentials. The manual differentiation of complex models can be tedious and error-
Philipp Rehner, Gernot Bauer
doaj   +1 more source

Hybrid Electric Vehicles: A Review of Existing Configurations and Thermodynamic Cycles

open access: yesThermo, 2021
The mobility industry has experienced a fast evolution towards electric-based transport in recent years. Recently, hybrid electric vehicles, which combine electric and conventional combustion systems, have become the most popular alternative by far. This
Rogelio León   +4 more
doaj   +1 more source

Methods, Thermodynamic Applications, and Habitat Implications of Physical and Spectral Properties of Hair and Haircoats in Cattle

open access: yesAnimals, 2023
The physical properties (hair diameter, hair length, haircoat depth and haircoat density) and spectral properties (absorptivity, reflectivity, transmissivity) of the hair and haircoat of cattle are inputs to heat and moisture exchange between the skin ...
Kifle G. Gebremedhin   +2 more
doaj   +1 more source

Predictive modeling reveals that higher-order cooperativity drives transcriptional repression in a synthetic developmental enhancer

open access: yeseLife, 2022
A challenge in quantitative biology is to predict output patterns of gene expression from knowledge of input transcription factor patterns and from the arrangement of binding sites for these transcription factors on regulatory DNA.
Yang Joon Kim   +6 more
doaj   +1 more source

Calphad Modeling of LRO and SRO Using ab initio Data

open access: yesMetals, 2020
Results from DFT calculations are in many cases equivalent to experimental data. They describe a set of properties of a phase at a well-defined composition and temperature, T, most often at 0 K. In order to be practically useful in materials design, such
Masanori Enoki   +4 more
doaj   +1 more source

Quantitative dissection of transcription in development yields evidence for transcription-factor-driven chromatin accessibility

open access: yeseLife, 2020
Thermodynamic models of gene regulation can predict transcriptional regulation in bacteria, but in eukaryotes, chromatin accessibility and energy expenditure may call for a different framework.
Elizabeth Eck   +5 more
doaj   +1 more source

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