Results 21 to 30 of about 3,023,153 (167)

PSYNDEX Tests Review für TAUS - TESTS ZUR AUDITIVEN SPRACHWAHRNEHMUNG

open access: yes, 1988
This is a PSYNDEX Tests Review of TAUS - TESTS ZUR AUDITIVEN SPRACHWAHRNEHMUNG. PSYNDEX Tests Reviews are written in German and describe and evaluate psychological and educational tests used in the German-speaking countries.
Kroiss, Josef
core   +1 more source

PSYNDEX Tests Review für TLE A1 - TESTS ZU LEARNING ENGLISH A 1

open access: yes, 1984
This is a PSYNDEX Tests Review of TLE A1 - TESTS ZU LEARNING ENGLISH A 1. PSYNDEX Tests Reviews are written in German and describe and evaluate psychological and educational tests used in the German-speaking countries.
Prökel, Gerhard
core   +1 more source

PSYNDEX Tests Review für FTF-W - FRANKFURTER TESTS FÜR FÜNFJÄHRIGE - WORTSCHATZ

open access: yes, 1982
This is a PSYNDEX Tests Review of FTF-W - FRANKFURTER TESTS FÜR FÜNFJÄHRIGE - WORTSCHATZ. PSYNDEX Tests Reviews are written in German and describe and evaluate psychological and educational tests used in the German-speaking countries.
Raatz, Ulrich
core   +1 more source

Cytotoxicity and Oral Acute Toxicity Studies of Lantana camara Leaf Extract

open access: yesMolecules, 2011
Background: The objective of this study was to investigate the toxicity of Lantana camara methanol extract. Methods: In order to evaluate the toxicity of Lantana camara, the acute toxicity of the methanolic extract on adult mice and cytotoxicity test on ...
Badakhshan Mahdi Pour   +2 more
doaj   +1 more source

Controlling disinfection byproducts from treated wastewater using adsorption with granular activated carbon: Impact of pre-ozonation and pre-chlorination

open access: yesWater Research X, 2020
This study measured chlorine- and chloramine-reactive precursors using formation potential (FP) tests of nine U.S. Environmental Protection Agency (EPA) regulated and 57 unregulated disinfection byproducts (DBPs) in tertiary-filtered wastewater before ...
Edgard M. Verdugo   +10 more
doaj   +1 more source

Investigation of acute dermal irritation/corrosion, acute inhalation toxicity and cytotoxicity tests for Nanobiocide® [PDF]

open access: yesNanomedicine Research Journal, 2016
Objective(s): Nanomaterials, especially silver Nanoparticles (Ag-NPs), are employed in an increasing number of commercial products. This has led to an ever growing exposure of human beings to this substance.
Mansour Hemmati   +4 more
doaj   +1 more source

Impact of animal source on biocompatibility of bone xenografts: A comparative animal study [PDF]

open access: yesJournal of Advanced Periodontology and Implant Dentistry
Background. The study aimed to compare the results of cytotoxicity and in vivo irritation and sensitization tests of a new antler-derived bone substitute with those of a bovine-derived xenograft. Methods. This study included an in vitro cytotoxicity test
Ardeshir Lafzi   +6 more
doaj   +1 more source

Cytotoxicity and Antibacterial Activity of Toothpastes and Mouthwashes Available in the Iranian Market

open access: yesFrontiers in Dentistry, 2021
Objectives: Toothpastes and mouthwashes contain chemicals that may be harmful to oral tissues. This study assessed the cytotoxicity and antibacterial activity of toothpastes and compare the Iranian and foreign toothpastes and mouthwashes available in the
Zahra Shahidi   +7 more
doaj   +1 more source

PSYNDEX Tests Review für TRR 1 - TESTS ZU RECHNEN UND RAUMLEHRE 1

open access: yes, 1984
This is a PSYNDEX Tests Review of TRR 1 - TESTS ZU RECHNEN UND RAUMLEHRE 1. PSYNDEX Tests Reviews are written in German and describe and evaluate psychological and educational tests used in the German-speaking countries.
Proekel, Gerhard
core   +1 more source

Design and Synthesis of Novel Amino and Acetamidoaurones with Antimicrobial Activities

open access: yesAntibiotics
The development of new and effective antimicrobial compounds is urgent due to the emergence of resistant bacteria. Natural plant flavonoids are known to be effective molecules, but their activity and selectivity have to be increased.
Attilio Di Maio   +16 more
doaj   +1 more source

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