Results 21 to 30 of about 2,980,265 (315)

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-K - FRANKFURTER TESTS FÜR FÜNFJÄHRIGE - KONZENTRATION

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

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

Advanced Materials Design for Adsorption of Toxic Substances in Cigarette Smoke

open access: yesAdvanced Science, 2023
Cigarettes, despite being economically important legal consumer products, are highly addictive and harmful, particularly to the respiratory system. Tobacco smoke is a complex mixture containing over 7000 chemical compounds, 86 of which are identified to ...
Ting Zeng   +7 more
doaj   +1 more source

Studies on the degranulation test for carcinogens [PDF]

open access: yesFEBS Letters, 1983
The radiometric assay of degranulation of the hepatic endoplasmic reticulum by chemical carcinogens has been re‐examined. Both 1,2,3,4,‐ and 1,25,6‐dibenzanthracenes caused degranulation of rough membranes in vitro; with acetamidofluorenes and naphthylamines the carcinogenic analogues caused moderately greater degranulation.
Poole, Thomas W., Parke, Dennis V.
openaire   +2 more sources

PSYNDEX Tests Review für FTF-M - FRANKFURTER TESTS FÜR FÜNFJÄHRIGE - MENGEN

open access: yes, 1982
This is a PSYNDEX Tests Review of FTF-M - FRANKFURTER TESTS FÜR FÜNFJÄHRIGE - MENGEN. 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

Can a simple test in bacteria identify cancer-causing chemicals in humans?

open access: yesBJHS Themes
Since the 1950s, US officials have sought to reduce cancer incidence by regulating chemical exposures. However, rodent carcinogenicity tests are lengthy and expensive, making it impractical to identify carcinogens among the tens of thousands of chemicals
Angela N. H. Creager
doaj   +1 more source

Scientific Opinion on the re‐evaluation of ascorbic acid (E 300), sodium ascorbate (E 301) and calcium ascorbate (E 302) as food additives

open access: yesEFSA Journal, 2015
The EFSA Panel on Food additives and Nutrient Sources added to Food (ANS Panel) provides a scientific opinion re‐evaluating the safety of ascorbic acid (E 300), sodium ascorbate (E 301) and calcium ascorbate (E 302) as food additives. The use of ascorbic
EFSA Panel on Food additives and Nutrient Sources added to Food (ANS)
doaj   +1 more source

Rates of Primary and Secondary Prevention of Cervical Cancer: A Study in a Province in the South of Italy

open access: yesVaccines, 2023
In Italy, cervical cancer represents the fifth most prevalent cancer in women under 50 years of age and is one of the most commonly detected lesions globally.
Miriam Gorgone   +7 more
doaj   +1 more source

Selection of an in vitro carcinogenicity test for derivatives of the carcinogen hexamethylphosphoramide [PDF]

open access: yesBritish Journal of Cancer, 1977
The demonstration that hexamethylphosphoramide (HMPA) possesses potent carcinogenic properties has raised doubts about the safety of exposure to other phosphoric amides. In order to define a suitable short-term test with which to evaluate such analogues, the response of the Salmonella typhimurium mutation assay of Ames and cell transformation assay of ...
J, Ashby, J A, Styles, D, Anderson
openaire   +2 more sources

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