Results 31 to 40 of about 302,155 (312)

Fat residue and use-wear found on Acheulian biface and scraper associated with butchered elephant remains at the site of Revadim, Israel [PDF]

, 2015
The archaeological record indicates that elephants must have played a significant role in early human diet and culture during Palaeolithic times in the Old World.
A., Zupancich, Lemorini, Cristina, N., Solodenko, O., Marder, R., Barkai, S., Nunziante Cesaro   +5 more
core   +3 more sources

Regional differences and sources of organochlorine pesticides in soils surrounding chemical industrial parks [PDF]

, 2009
Concentrations of organochlorine pesticides (OCPs; dichlorodiphenyltrichloroethanes (DDTs), hexachlorocyclohexanes (HCHs), hexachlorobenzene (HCB)) were investigated in 105 soil samples collected in vicinity of the chemical industrial parks in Tianjin ...
Han, Jingyi, Jiao, W.T., Li, J., Lu, Y.L., Luo, W., Shi, Y.J., Wang, G., Wang, T.Y.   +7 more
core   +2 more sources

Rapid iron extraction from nickel leaching residue by a hydrogen plasma smelting reduction

Journal of Materials Research and Technology
The processing of limonite-type lateritic nickel ore through sulfuric acid leaching generates leaching residue that requires careful handling and treatment.
Zulfiadi Zulhan, Baihaqi Hakim, Yopi Hendrawan, Taufiq Hidayat, Eky Febrian Hermansyah, Achmad Haerul Yusro, Alfian Luhur Pambudi   +6 more
doaj   +1 more source

Utilization Perspectives of Industrial Biomass Residue

, 2023
The present study aimed at utilizing technically hydrolyzed lignin (THL), industrial biomass residue, derived in high-temperature diluted sulphuric acid hydrolysis of softwood and hardwood chips to sugars. The THL was carbonized in horizontal tube furnace at atmospheric pressure, in inert atmosphere and at three different temperatures (500, 600 and 700
Iliyana Naydenova, Temenuzhka Radoykova, Tsvetelina Petrova, Ognyan Sandov, Ivo Valchev   +4 more
openaire   +1 more source

Resíduos da agroindústria de chá preto como substrato para produção de mudas de hortaliças Agroindustry residues of the black tea as substrate for growing seedlings of vegetable crops

Ciência Rural, 2007
O objetivo do trabalho foi determinar o efeito do resíduo do chá preto como substrato na produção de mudas de alface, tomate e pepino. Para tal, foram conduzidos testes de germinação e ensaios de crescimento empregando, respectivamente, extrato aquoso e ...
Juliana Domingues Lima, Wilson da Silva Moraes, José Carlos de Mendonça, Edson Shigueaki Nomura   +3 more
doaj   +1 more source

Biotransformation of grape pomace from Vitis labrusca by Peniophora albobadia LPSC # 285 (Basidiomycota) [PDF]

Anais da Academia Brasileira de Ciências, 2020
Grape pomace from Vitis labrusca is an important sub-product of the “American table wine” industry. It is recalcitrant to degradation, and its accumulation is a serious problem with negative environmental impacts.
MARÍA I. TRONCOZO, CECILIA B. FIGOLI, MARIO E.E. FRANCO, MARÍA V. MIRÍFICO, ALEJANDRA BOSCH, MARIO RAJCHENBERG, PEDRO A. BALATTI, MARIO C. N. SAPARRAT   +7 more
doaj   +1 more source

Potential utilisation of wood residue in Kedah: A preliminary study [PDF]

, 2017
Being an important resource-based industry in Malaysia, the wood industry plays a crucial role in the socioeconomic development of the country.
Hami, Norsiah, Mohd Shafie, Shafini, Othman, Zakirah   +2 more
core  

Solvent and thermal stability, and pH kinetics, of proline-specific dipeptidyl peptidase IV-like enzyme from bovine serum [PDF]

, 2007
Proline-specific dipeptidyl peptidase-like (DPP IV; EC 3.4.14.5) activity in bovine serum has attracted little attention despite its ready availability and the paucity of useful proline-cleaving enzymes.
Abbott, Barry, Brendan F. O’Connor, Buckley, Bušek, Chruscinska, Ciarán Ó’Fágáin, De Meester, Deborah M. Ruth, Demuth, Dixon, Duke-Cohan, Dunn, Durinx, Edens, Engel, Fersht, FitzGerald, Gonzalez, Gorren, Grasso, Jagath, Khmelnitsky, Kikkawa, Lambeir, Lee, Maes, Mentlein, Mittal, Ogino, Ohkubo, Ohnishi, O’Cuinn, Poltorak, Poltorak, Rasmussen, Sears, Sentandreu, Sheehan, Smith, Séamus J. Buckley, Trubetskoy, Yaron, Yoshimoto   +43 more
core   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Characterization of ground SBR scraps from shoe industry

Materials Research, 2008
Expanded poly(butadiene-co-styrene) (SBR), a residue of the shoe industry of Rio Grande do Sul, is a crosslinked material. For further utilization in recycling and reclaiming processes this residue was ground under ambient conditions. The obtained powder
Marinês Massarotto, Janaina da Silva Crespo, Ademir José Zattera, Mara Zeni   +3 more
doaj   +1 more source