Results 11 to 20 of about 4,560 (239)

Lipocalin‐2 activates hepatic stellate cells and promotes nonalcoholic steatohepatitis in high‐fat diet–fed Ob/Ob mice

open access: yesHepatology, EarlyView., 2022
Graphical summary of obesity‐induced NASH progression by LCN2 targeted to HSC activation. Abstract Background and Aims In obesity and type 2 diabetes mellitus, leptin promotes insulin resistance and contributes to the progression of NASH via activation of hepatic stellate cells (HSCs).
Kyung Eun Kim   +12 more
wiley   +1 more source

Lymphèdème unilatéral du membre supérieur au cours d'une polyarthrite rhumatoïde

open access: yesThe Pan African Medical Journal, 2015
Les lymphèdèmes chroniques et localisés des membres ne sont qu'exceptionnellement signalés au cours de la polyarthrite rhumatoïde (PR). Nous rapportons l'observation d'une patiente âgée de 63 ans ayant une PR diagnostiquée depuis dix ans et traitée par ...
Salem Bouomrani   +6 more
doaj   +1 more source

Numerical Study of Entropy Generation in Mixed MHD Convection in a Square Lid-Driven Cavity Filled with Darcy–Brinkman–Forchheimer Porous Medium

open access: yesEntropy, 2016
This investigation deals with the numerical simulation of entropy generation at mixed convection flow in a lid-driven saturated porous cavity submitted to a magnetic field. The magnetic field is applied in the direction that is normal to the cavity cross
Rahma Bouabda   +3 more
doaj   +1 more source

Régime Alimentaire Des Poussins De L’aigrette Garzette (egretta Garzetta) Dans La Lagune De Boughrara (sud-est Tunisien) : Sélection Des Proies Et Effet De L’âge Des Poussins

open access: yesRevue Nature et Technologie, 2022
Ce travail avait pour but d'étudier le régime alimentaire des poussins de l'Aigrette garzette (Egretta garzetta) dans une colonie denidification au niveau de la lagune de Boughrara, dans le sud-est de la Tunisie.
Amel NEB, Slaheddine SELMI
doaj   +6 more sources

Dynamic Study of VSA and TSA Processes for VOCs Removal from Air

open access: yesInternational Journal of Chemical Engineering, 2018
Volatile organic compounds are air pollutants that necessitate to be eliminated for health and environment concerns. In the present paper, two VOCs, that is, dichloromethane and acetone are recovered by adsorption on activated carbon from a nitrogen gas ...
Rawnak Talmoudi   +2 more
doaj   +1 more source

A Novel Energy Optimization Approach for Electrical Vehicles in a Smart City

open access: yesEnergies, 2019
Electric Vehicles (EVs) have emerged rapidly across the globe as a powerful eco-friendly initiative that if integrated well with an urban environment could be iconic for the city’ host’s commitment to sustainable mobility and be a key ...
Flah Aymen, Chokri Mahmoudi
doaj   +1 more source

Characterization of Rhizobial Bacteria Nodulating Astragalus corrugatus and Hippocrepis areolata in Tunisian Arid Soils [PDF]

open access: yesPolish Journal of Microbiology, 2016
Fifty seven bacterial isolates from root nodules of two spontaneous legumes (Astragalus corrugatus and Hippocrepis areolata) growing in the arid areas of Tunisia were characterized by phenotypic features, 16S rDNA PCR-RFLP and 16S rRNA gene sequencing ...
Mosbah Mahdhi   +5 more
doaj   +1 more source

Addition of Phosphogypsum to Fire-Resistant Plaster Panels: A Physic–Mechanical Investigation

open access: yesInorganics, 2023
Gypsum (GPS) has great potential for structural fire protection and is increasingly used in construction due to its high-water retention and purity. However, many researchers aim to improve its physical and mechanical properties by adding other organic ...
Abdessalam Guedri   +6 more
doaj   +1 more source

A Novel Energy-Safe Algorithm for Enhancing the Battery Life for IoT Sensors’ Applications

open access: yesEnergies, 2021
Energy safe is mandatory for all isolated IoT tools, such as in long way roads, mountains, or even in smart cities. If increasing the lifetime of these tools, the rentability of the global network loop becomes more efficient.
Ahmed Zouinkhi   +2 more
doaj   +1 more source

Light‐Driven Competitive Selection in a Protein‐Catalyzed Dissipative Peptide Replication

open access: yesAngewandte Chemie, EarlyView.
A structurally flexible protein catalyzes replication within a dissipative reaction network driven by UVA‐induced disulfide rearrangements. The protein accelerates templated autocatalytic cycles with replication emerging as the dominant pathway.
Éva Bartus   +12 more
wiley   +2 more sources

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