Results 281 to 290 of about 146,536 (296)

Effects of charcoal-based whitening toothpastes on human enamel in terms of color, surface roughness, and microhardness: an in vitro study

Clinical Oral Investigations, 2021
U. Koç Vural, Zeynep Bağdatli, Ayfer Ezgi Yılmaz, F. Yalçın Çakır, E. Altundaşar, S. Gurgan   +5 more
semanticscholar   +1 more source

Impact of Pyrolysis Temperature on Charcoal Characteristics

Industrial & Engineering Chemistry Research, 2018
Charcoals were produced from spruce and beech wood under laboratory conditions at different pyrolysis temperatures (300–1300 °C). Characterization of these charcoals was conducted using eight analytical methods.
J. Tintner, C. Preimesberger, C. Pfeifer, Denis Soldo, F. Ottner, K. Wriessnig, H. Rennhofer, H. Lichtenegger, E. Novotny, E. Smidt   +9 more
semanticscholar   +1 more source

Ameliorating physical and chemical properties of highly weathered soils in the tropics with charcoal – a review

Biology and Fertility of Soils, 2002
B. Glaser, J. Lehmann, W. Zech
semanticscholar   +1 more source

The Effect of a Charcoal-based Powder for Enamel Dental Bleaching.

Operative dentistry, 2020
M. C. Franco, Jls Uehara, B. M. Meroni, G. S. Zuttion, M. Cenci   +4 more
semanticscholar   +1 more source

Coated charcoal immunoassay of insulin.

Journal of Clinical Endocrinology and Metabolism, 1965
V. Herbert, K. Lau, C. Gottlieb, S. Bleicher   +3 more
semanticscholar   +1 more source

Nutrient availability and leaching in an archaeological Anthrosol and a Ferralsol of the Central Amazon basin: fertilizer, manure and charcoal amendments

Plant and Soil, 2003
J. Lehmann, Jose Jr. Pereira da Silva, C. Steiner, T. Nehls, W. Zech, B. Glaser   +5 more
semanticscholar   +1 more source

Investigating the pyrolysis temperature to define the use of charcoal

European Journal of Wood and Wood Products, 2020
A. F. Dias Júnior, Rosi Pompeu Esteves, Álison Moreira da Silva, Aécio Dantas Sousa Júnior, M. P. Oliveira, J. Brito, A. Napoli, Benone Magalhães Braga   +7 more
semanticscholar   +1 more source

The Art, Science, and Technology of Charcoal Production†

, 2003
M. J. Antal, M. Grønli
semanticscholar   +1 more source

Environmental implications of the quality of charcoal briquettes and lump charcoal used for grilling.

Science of the Total Environment, 2020
Z. Jelonek, A. Drobniak, M. Mastalerz, I. Jelonek   +3 more
semanticscholar   +1 more source

Long term effects of manure, charcoal and mineral fertilization on crop production and fertility on a highly weathered Central Amazonian upland soil

Plant and Soil, 2007
C. Steiner, W. Teixeira, J. Lehmann, T. Nehls, Jeferson Luiz Vasconcelos de Macedo, W. Blum, W. Zech   +6 more
semanticscholar   +1 more source