Results 51 to 60 of about 6,889 (183)

The use of activated carbon derived from spent coffee grounds as a reusable, sustainable, and effective solution for the removal of butylparaben from water

open access: yesJournal of Chemical Technology &Biotechnology, Volume 101, Issue 8, Page 1547-1558, August 2026.
Abstract BACKGROUND Parabens, including butylparaben (BP), are widely used as antimicrobial preservatives in food, cosmetics, and pharmaceuticals, yet are poorly removed by conventional water treatment processes and pose potential risks to aquatic life and human health.
Lorena Maihury Santos Tsubouchi   +8 more
wiley   +1 more source

Aaron Temkin BECK: After Cricitical Thinking to A Creative Psychotherapy Theory

open access: yesBilişsel Davranışçı Psikoterapi ve Araştırmalar Dergisi, 2012
There is growing interest in the cognitive psychotherapy all around the world including Turkey. According to American Institute of Cognitive Therapy; cognitive psychotherapy is the fastest growing and most rigorously studied kind of talk therapy and ...
Mehmet DİNÇ
doaj   +1 more source

Aquilaria Crassna Leaves Extracts - a Green Corrosion Inhibitor for Mild Steel in 1 M HCl Medium

open access: yesInternational Journal of Electrochemical Science, 2014
The anti corrosion behaviour of agarwood leaves extracts in 1 M HCl solution on mild steel were studied using gravimetric method (weight loss method), electrochemical methods (electrochemical impedance spectroscopy (EIS) and potentiodynamic polarisation)
L.Y.S. Helen   +4 more
doaj   +1 more source

Combined Gravimetric, Electrochemical, and Computational Research on Benzothiophene Derivatives as Effective Corrosion Inhibitors for Mild Steel

open access: yesAsia-Pacific Journal of Chemical Engineering, Volume 21, Issue 4, July/August 2026.
ABSTRACT Four benzothiophenes, thianaphthene (BT‐1), 3‐bromothianaphthene (BT‐2), benzo[b]thiophene‐2‐carboxaldehyde (BT‐3), and benzo[b]thiophene‐2‐carbonitrile (BT‐4), were tested as mild steel corrosion inhibitors in 1‐M HCl. The compounds have the similar benzothiophene core but differ in the substituents bound to the ring.
Nhlanhla G. Chirwa   +3 more
wiley   +1 more source

Polymerisation, basicity, oxidation state and their role in ionic modelling of silicate melts

open access: yesAnnals of Geophysics, 2005
In order to describe and quantify the reactivity of silicate melts, the ionic notation provided by the Temkin formalism has been historically accepted, giving rise to the study of melt chemical equilibria in terms of completely dissociated ...
R. Moretti
doaj   +1 more source

VAULTING INTUITION: TEMKIN'S CRITIQUE OF TRANSITIVITY

open access: yesEconomics and Philosophy, 2013
How to rank distributions of benefits and harms? In this book, Larry Temkin addresses this question in detail. Its core claims are two. First, the goodness of a distribution is sometimes ‘essentially comparative’ – it sometimes depends on which alternative distribution(s) it is compared to.
openaire   +1 more source

Application of Adaptive PSO and Adaptive Fuzzy Logic Controllers to Speed Control PMSM Motor Servo Systems

open access: yesMATEC Web of Conferences, 2018
Three phases Permanent Magnet Synchronous Motors (PMSM) are non-linear resistors, resistance of stator winding, air gap flux, cross-coupling, saturation variable times and cogging torque in operation.
Hieu Le Dinh, Olegovich Temkin Igor
doaj   +1 more source

Political attitudes and opinions of the informally employed in Latina America

open access: yesAmérica Latina Hoy, 2013
Although labor informality has been identified for years as a central issue for Latin American countries’ public policy, there is still scant information about the characteristics of informal employment in different spheres.
Benjamín TEMKIN YEDWAB   +1 more
doaj   +1 more source

Pulvinites exempla Temkin 2006

open access: yes, 2006
PULVINITES EXEMPLA (HEDLEY, 1914) West Pacific, Australia, New South Wales, northnorth-east of Sydney, 33°42.000′S, 151°53.000′E− 152°0.000′E, 406 m, on junked aeroplane, trawled (four pairs with tissue, AMS C.129659); Pacific, New Zealand, South Island, off point east of Joseph Point, Doubtful Sound, Fiordland, 45°18.93′S, 166°58.36′E, 340 m (one ...
openaire   +2 more sources

Home - About - Disclaimer - Privacy