User profiles for E. Vaisman

Vaisman ED ( Вайсман Елена Давидовна)

- Verified email at susu.ru - Cited by 1546

Ester Vaisman

- Verified email at fafich.ufmg.br - Cited by 723

Out‐of‐classroom L2 vocabulary acquisition: The effects of digital activities and school vocabulary

B Laufer, EE Vaisman - The Modern Language Journal, 2023 - Wiley Online Library
Extramural exposure, through activities such as watching TV, gaming, networking, and online
reading, has become an important source of vocabulary acquisition in English as a foreign …

Examining the interaction of sustainable innovation activity and the life cycle of small high‐tech enterprises

ED Vaisman, MV Podshivalova… - Business Strategy and …, 2022 - Wiley Online Library
The direction of this study was engineered by the need to increase the innovation activity of
high‐tech enterprises (primarily small enterprise) and to test the hypothesis that the …

Preparation and performance of integrated photocatalyst adsorbent (IPCA) employed to degrade model organic compounds in synthetic wastewater

F Haque, E Vaisman, CH Langford… - Journal of Photochemistry …, 2005 - Elsevier
An integrated photocatalyst adsorbent (IPCA) system was prepared for the purpose of
removing organic pollutants from wastewater. Its efficiency to remove some representative …

English foreign language teachers' linguistic knowledge, beliefs, and reported practices regarding reading and spelling instruction

EE Vaisman, J Kahn‐Horwitz - Dyslexia, 2020 - Wiley Online Library
The study investigated English as a foreign language (EFL) teachers' knowledge of the
linguistic foundations of the English language, teachers' reported classroom practices regarding …

Effects of hydrogen peroxide in a fluidized bed photocatalytic reactor for wastewater purification

MF Kabir, E Vaisman, CH Langford… - Chemical Engineering …, 2006 - Elsevier
There have been a number of studies indicating that hydrogen peroxide can enhance
photocatalytic oxidation of organics by TiO 2 , which is known to have relatively low quantum yield. …

Locally conformal symplectic manifolds

I Vaisman - International Journal of Mathematics and Mathematical …, 1985 - hindawi.com
… H() with respect to the symplectic form (e) i=l … H(e) to glue up to a global symplectic
form … well defined associated cross section fL of L iven by the local functions f e

[BOOK][B] Lectures on the geometry of Poisson manifolds

I Vaisman - 2012 - books.google.com
This book is addressed to graduate students and researchers in the fields of mathematics and
physics who are interested in mathematical and theoretical physics, differential geometry, …

Benzene degradation in waste gas by photolysis and photolysis-ozonation: experiments and modeling

…, M Rezaei, V Asili, M Atyabi, E Vaisman… - … Science & Engineering, 2016 - Springer
The degradation of benzene, a carcinogenic air pollutant, was studied in a gas-phase
photochemical reactor with an amalgam lamp emitting ultraviolet light at 185 and 254 nm. Efficient …

On locally conformal almost Kähler manifolds

I Vaisman - Israel Journal of Mathematics, 1976 - Springer
In the first section of this note, we discuss locally conformal symplectic manifolds, which are
differentiable manifoldsV 2n endowed with a nondegenerate 2-form Ω such thatdΩ=θ ∧ Ω …

A fluidized bed photoreactor exploiting a supported photocatalyst with adsorption pre-concentration capacity

E Vaisman, MF Kabir, A Kantzas… - Journal of applied …, 2005 - Springer
Laboratory and small pilot scale fluidized bed photoreactors are described that utilize an
integrated photocatalyst adsorbent (IPCA) mounted on porous silica beads as support …