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On the Emergence of Autonomous Chemical Systems through Dissipation Kinetics

Life, 2023
This work addresses the kinetic requirements for compensating the entropic cost of self-organization and natural selection, thereby revealing a fundamental principle in biology.
Addy Pross, Robert Pascal
doaj   +4 more sources

Residues of the Acaricides Abamectin, Hexythiazox, and Spiromesifen in Eggplant (Solanum melongena L.) Fruits Grown under Field Conditions in Najran, Saudi Arabia

Agriculture, 2022
The dissipation profiles of the acaricides abamectin, hexythiazox, and spiromesifen in the fruits of eggplant (Solanum melongena L.) grown under field conditions in Najran, Saudi Arabia, were studied.
Jari S. Algethami, Mohsen A. M. Alhamami, Mohamed F. Ramadan, Osama I. Abdallah   +3 more
doaj   +1 more source

Terminal Residues and Risk Assessment of Spiromesifen and Spirodiclofen in Tomato Fruits

Plants, 2023
Insecticides are important to increase crop yields, but their overuse has damaged the environment and endangered human health. In this study, residues of spiromesifen and spirodiclofen were determined in tomato fruit using a simple and efficient ...
Osama I. Abdallah, Rania M. Abd El-Hamid, Nevein S. Ahmed, Sayed M. Saleh, Fahad M. Alminderej   +4 more
doaj   +1 more source

Residue, dissipation, and dietary intake evaluation of fenpyroximate acaricide in/on guava, orange, and eggplant under open field condition

Frontiers in Nutrition, 2022
Fenpyroximate is a widely used acaricide applicable in many crops. In this study, the residue behavior of fenpyroximate on eggplant, orange, and guava was investigated.
Farag Malhat, Osama Abdallah, Chris Anagnostopoulos, Mohamed Hussien, Indra Purnama, Rania M. A. Helmy, Hanim Soliman, Dalia El-Hefny   +7 more
doaj   +1 more source

Mathematical Modeling and Simulation of Fluidized Bed Gasifier: Application to Indian Coal [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2023
An Eulerian–Eulerian-based two-dimensional mathematical modeling approach for bubbling fluidized bed gasifier using FLUENT has been proposed to transfer energy, momentum, and mass between two phases namely solid and gas together with the application of ...
Amit Rai, Shradha Agarwal, Bikash Mohanty   +2 more
doaj   +1 more source

Persistência do herbicida imazaquin associado ao glyphosate ou paraquat em plantio direto Persistence of imazaquin associated to glyphosate or paraquat under no-tillage

Planta Daninha, 2010
A prática de associar herbicidas residuais no momento da dessecação tem ganhado destaque em razão da possibilidade de mitigar problemas decorrentes da resistência de plantas daninhas a herbicidas.
R.A Vidal, A.L Nunes
doaj   +1 more source

Interaction of a di-nitro aniline herbicide (Trifluralin) with soil vegetation system under sub-tropic condition: A dissipation kinetics study

Orbital: The Electronic Journal of Chemistry, 2010
A field study was carried out to investigate persistence and dissipation kinetics of Trifluralin (48 EC) applied pre emergently in Green gram (Variety T-44) @ 1 Kg ai ha-1 (T1) and 2 Kg ai ha-1 (T2) for the control of broad leaf weeds during kharif 2006.
Dwaipayan Sengupta, Md. Wasim Aktar, Samsul Alam, Ashim Chowdhury   +3 more
doaj   +1 more source

Entropy generation and thermal criticality of generalized Couette hydromagnetic flow of two-step exothermic chemical reaction in a channel

International Journal of Thermofluids, 2020
The study examines thermal criticality and entropy generation of a transient two-step chemical reactive generalized Couette flow for a hydrodynamic fluid in a horizontal heat isothermal wall with viscous dissipation.
R.A. Kareem, J.A. Gbadeyan
doaj   +1 more source

Observation of dissipative chlorophyll-to-carotenoid energy transfer in light-harvesting complex II in membrane nanodiscs

Nature Communications, 2020
Resolving the kinetics of energy dissipation during photosynthesis is challenging due to complex photophysics and the coexistence of multiple antenna proteins. Here Son et al.
Minjung Son, Alberta Pinnola, Samuel C. Gordon, Roberto Bassi, Gabriela S. Schlau-Cohen   +4 more
doaj   +1 more source

Persistência do herbicida S-metolachlor associado ao glyphosate ou paraquat em plantio direto Persistence of S-metolachlor associated to glyphosate or paraquat under no-tillage

Planta Daninha, 2008
A associação de herbicidas dessecantes com efeito residual é comum entre os agricultores no manejo das áreas sob semeadura direta. Essa prática permite a dessecação da cultura de inverno a ser utilizada como cobertura morta e, também, evita a ...
A.L. Nunes, R.A. Vidal
doaj   +1 more source