Results 171 to 180 of about 139,330 (307)

Spouted bed drying parameters and adjuvant effects on polyphenol retention and antioxidant activity in mango peel powders

The Canadian Journal of Chemical Engineering, EarlyView.
Spouted bed drying of mango peels with colloidal SiO2 and corn starch produces a free‐flowing powder with reduced agglomeration, increased drying yield, and preserved antioxidant and polyphenol content. Abstract The production of polyphenol‐rich powders is a promising strategy for valorizing agro‐industrial byproducts. This study evaluated drying yield,
Guilherme Henrique Alves Pinto, Fábio Bentes Freire, José Teixeira Freire, Wanderley Pereira Oliveira   +3 more
wiley   +1 more source

Application of the Er:YAG laser in pulpotomy for mature permanent teeth with pulpitis: An animal study. [PDF]

PLoS One
Li Z, Xin P, Yang S, Hao X, Wang J, Zhang K, Liu Q.   +6 more
europepmc   +1 more source

Incentives for pollution control - regulation and public disclosure [PDF]

An increasing number of regulators have adopted public disclosure programs to create incentives for pollution control. Previous empirical analyses of monitoring and enforcement issues have focused strictly on the impact of such traditional practices as ...
Foulon, Jerome, Lanoie, Paul, Laplante, Benoit   +2 more
core  

Natural South African iron‐rich sand as a functional catalyst in hybrid photocatalytic wet peroxide oxidation technology for the degradation of methyl orange dye pollutant

The Canadian Journal of Chemical Engineering, EarlyView.
This research explored South African iron‐rich sand (SAIRS) as a natural catalyst for light‐mediated wet peroxide oxidation of methyl orange dye in wastewater and at an optimized of conditions of 3500 mg/L catalyst dose, 6 mM H2O2, and pH 2.5, SAIRS achieved 94% methyl orange degradation within 90 min under visible light.
Aaliyah Ebrahim, Stephen Sunday Emmanuel, Alicia Levana Dorling, Shepherd M. Tichapondwa   +3 more
wiley   +1 more source

Histopathologic responses of the dental pulp to an experimental calcium aluminate-calcium silicate based capping material in comparison to mineral trioxide aggregate. [PDF]

Sci Rep
Saleh RS, Elbattawy EA, Hamza S, Aly Y.
europepmc   +1 more source

Studies on Biological Treatment of Mechanical Pulps VI. Effect of carbonyl groups in mechanical pulps on depression of color reversion of mechanical pulps.

JAPAN TAPPI JOURNAL, 1993
Sanro Tachibana, Yukio Adachi, Katsumi Ohkubo, Kazutaka Itoh, Masashi Sumimoto   +4 more
openaire   +2 more sources

Action of laccase on mechanical softwood pulps: Dissertation

, 2014
During recent years, the traditional pulp and papermaking business in Europe has been striving to find new viable applications for wood fibres. The target has been to improve the value and properties of traditional fibres and fibre products and to find new applications for wood fibres that would support much-needed growth in the industry.
openaire   +2 more sources

Board That Transforms: Relationship Between Board Structure and Environmental, Social, and Governance Performance in BRICS Countries

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT The purpose of this study is to examine the relationship between board composition characteristics and ESG performance in companies from BRICS countries, and to assess how sector sensitivity moderates this relationship. A sample of 2045 BRICS companies was examined using panel data regression with random effects and logistic regression ...
Geovane Camilo dos Santos, Cíntia de Melo de Albuquerque Ribeiro, Elis Regina de Oliveira   +2 more
wiley   +1 more source

Effects of Pretreatment on the Dispersibility of Bamboo Pulp Fiber Suspensions for Nanocellulose Preparation

BioResources
Industrial production efficiency of nanocellulose by mechanical homogenization was directly affected by dispersibility of pulp suspensions. The bamboo pulp was pretreated by oxidation using 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO), enzymatic ...
Xuejin Zhang, Yulong Tian, Zhiyang He, Huanhuan Chen, Shuaichuang Han, Weicheng Xu, Qingzhi Ma, Zhixin Jia   +7 more
doaj  

8th International Mechanical Pulping Conference

JAPAN TAPPI JOURNAL, 1976
openaire   +2 more sources