Roche, Ludovic Trémouilles, David Marcault, Emmanuel Alonso, Corinne
In the field of transient tolerance tests, few studies have been conducted on gate voltage spikes of GaN HEMT components. A parametric generation of such overvoltage either implies precise and tedious hardware gate circuitry design, or require some simplification of the waveform making it less representative of actual and practical cases. Such test...
Mouhoub, Anouar Boutachfaiti, Redouan El Petit, Emmanuel Molinié, Roland Guendouz, Amine El Alaoui-Talibi, Zainab Koraichi, Saad Ibnsouda Delattre, Cédric Modafar, Cherkaoui El
Nowadays, the exploitation of biopolymers in the industrial sector has become a trend. Chitosan is considered one of the most investigated biopolymers due to its abundance and antibacterial, antifungal, and antibiofilm activities. In this work, chitosan was chemically extracted from shrimp shells. Solutions of HCl 1 M, NaOH 4 M, and NaOH 15 M were ...
Couturier, Julien Oularé, Pierre Tamba Collin, Blanche Lallemand, Claire Kieffer, Isabelle Longerey, Julien Chaurand, Perrine Rose, Jérôme Borschneck, Daniel Angeletti, Bernard
...
Bauxite residues (BRs) are highly alkaline wastes generated during alumina production from bauxite ore. Billions of tons have been accumulating worldwide for more than 100 years, they are stored in various forms, and pose environmental and societal issues. At the same time, BRs are promising secondary sources for the production of critical metals i...
Kulsum, Yuni Nugrahapraja, Husna
Published in
BIO Web of Conferences
Trypsin is one alkaline protease type widely used in various industry fields. One type of potential fish trypsin source is Anguilla bicolor. This study aims to characterize biochemical and molecular characterization of eel fish trypsin (Anguilla bicolor McClelland) as a possible candidate protease enzyme. The method used in this research is experim...
Duan, Xinran Zhai, Wei Li, Xintian Wu, Sicheng Wang, Ye Wang, Lixia Basang, Wangdui Zhu, Yanbin Gao, Yunhang
Published in
BMC biotechnology
A lot of kitchen waste oil is produced every day worldwide, leading to serious environmental pollution. As one of the environmental protection methods, microorganisms are widely used treating of various wastes. Lipase, as one of the cleaning agents can effectively degrade kitchen waste oil. The composting process of pig carcasses produces many lipa...
Tessema, Belete Gonfa, Girma Hailegiorgis, Sintayehu Mekuria Venkatesa Prabhu, Sundramurthy
Published in
Materials Research Express
Bio-based silica gel is having many commercial significances in various sectors, such as medical, cleansing agents in industries, laboratory analysis, cosmetics, food additives, and so forth. In view of crucial requirements, this study aimed to synthesize and characterize the silica gel from Ethiopia’s primary post-harvest biomass residue, known as...
Chaabane, Laroussi Nikolantonaki, Maria Weber, Guy Bezverkhyy, Igor Chassagnon, Remi Assifaoui, Ali Bouyer, Frédéric
International audience
Gislason, Kari
This is a discussion of the challenges that come with attempting to inhabit characters when writing historical fiction, with a focus on the composition process of the novel The Sorrow Stone.
Sun, Weiwei Wang, Bohan Wang, Penglong Liu, Boxing Yan, An Pan, Baoliang
Published in
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences
Toxoplasma gondii is a zoonotic protozoan that can parasitize nucleated cells of all warm-blooded animals, and seriously harm human and livestock. Toltrazuril (TOL) has insecticidal activity against parasites of the phylum Apicomplexan at multiple development stages, but the clinical application is limited by its poor water solubility. To improve t...
Ibarra García, Diego Alexander
[ES] Para la caracterización de materiales piezoeléctricos, el método de resonancias, descrito por el IEEE(Institute of Electrical and Electronics Engineers), es un método no destructiva dinámica para la obtención de las constantes del material. Cuatro cerámicas piezoeléctricas fueron elegidas y medidas utilizando un analizador de impedancias, obte...