Results 21 to 30 of about 15,117 (216)

The Negative Influence of Labor Informality on Subjective Well-Being

open access: yesGlobal Labour Journal, 2016
This paper explores the relationship between informal employment and the subjective well-being of informal employees and self-employed workers in Mexico.
Benjamin Temkin
doaj   +1 more source

Removal of Nickel (II) ions from Aqueous Solutions Using Chicken Feather Nanoparticles: Study of Kinetic, Isotherm and Thermodynamic Models [PDF]

open access: yesمحیط زیست و مهندسی آب, 2021
Nickel is highly toxic and directly associate with health risk such as damage to kidney, liver and central nervous system. This study evaluated the potential of a chicken feather for the removal of nickel from aqueous solutions.
Hassan Rezaei, Sanaz Naseri
doaj   +1 more source

CO Adsorption on Supported Gold Nanoparticle Catalysts: Application of the Temkin Model [PDF]

open access: yes, 2012
The adsorption of CO on the supported gold nanoparticle catalysts Au/TiO2, Au/Fe2O3, and Au/ZrO2 was examined using infrared transmission spectroscopy to quantify the isobaric CO coverage as a function of temperature.
Pursell, Christopher J   +7 more
core   +1 more source

Sorption Energies for Atrazine onto Devolatalized Vitellaria paradoxa [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2012
We utilize isotherm models in contributing to scholarly knowledge in simple terms, to measure the forces or energy defining certain adsorption phenomenon.
Adams Udoji Itodo   +3 more
doaj  

COMPARISON STUDY BETWEEN DUBININ-RED USHKEVICH AND TEMKIN MODEL FOR ADSORPTION OF MERCURY ONTO ACTIVATED CARBON

open access: yesJournal of Engineering, 2008
Activated carbon has been used as an adsorbent in this work to remove mercury from aqueous solutions. The aim of the work is to test how best activated carbon can be used as an adsorbent for mercury.
Hayder Mohammed Abdul-Hameed
doaj   +1 more source

Adsorption of Zinc Oxide Nanoparticles onto Esterified Carbonize Sago Hampas: Kinetic and Equilibrium Studies

open access: yesIranian Journal of Materials Science and Engineering, 2020
Sago hampas was chemically modified through esterification process to adsorb both laboratory and commercial synthesized ZnO nanoparticles from water in a batch adsorption studies.
E. K. Droepenu   +3 more
doaj  

Desulfurization of liquid fuels using aluminum modified mesoporous adsorbent: towards experimental and kinetic investigations

open access: yesScientific Reports, 2021
In this study, a modified mesoporous adsorbent (MSU-S) impregnated by aluminum was used to remove the aromatic sulfur compounds from n-decane as the model fuel.
Mohammad Reza Khosravi-Nikou   +7 more
doaj   +1 more source

Mevlânâ’nın Rubailerinde Müteal Aşk

open access: yesMarife Dini Araştırmalar Dergisi, 2007
Mevlânâ’nın çoşku, temkin ve yarı coşku yarı temkin üsluplarıyla söylenmiş iki binden fazla rubaisinin yegâne konusu aşktır. Aşk konusunun yüzlerce cepheden işlendiği bu rubaileri, ihtiva etiği aşk fikirleri yönünden incelemek irfanî bir zaruret-tir.
Ziya Avşar
doaj   +1 more source

Adsorption Characteristics and Potential of Olive Cake Alkali Residues for Biodiesel Purification

open access: yesEnergies, 2020
Mediterranean countries produce up to 97% of the total global olive production. Besides being a serious environmental burden, olive mill waste represents a potential resource of useful materials for recovery and valorization. In this work, the adsorption
Mohammad Alnaief   +5 more
doaj   +1 more source

Preparation of MOEAMCl and MAAm Based Hydrogels and Effective Use in Anionic Dye Adsorption

open access: yesJournal of Applied Polymer Science, Volume 142, Issue 16, April 20, 2025.
ABSTRACT In this study, hydrogels based on [2‐(Methacryloyloxy)ethyl]trimethylammonium chloride (MOEAMCl) and methacrylamide (MAAm) were synthesized for the removal of anionic dyes from aqueous solutions. Following detailed characterization, the use of hydrogels for methyl orange (MO) adsorption was investigated.
Hilal Nur Duykop Demir   +3 more
wiley   +1 more source

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