Leaching Cu from e-waste PCB using thiourea solution and oxidizing H2O2 by Tiara Triana, Soesaptri Oediyani, Rindang Puspa Rini, Tio Aji Pamungkas

“…PCB waste can be reprocessed because it contains Au, Ag, and Cu metals. The purpose of this study was to determine the effect of size, percent solids, the concentration of oxidizing agent H₂O₂, and the addition of oxidizing volume H₂O₂ to the amount of Cu extracted. …”
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Comparative Study of Types of Men's Jewelry at the Safavid Court with Indian Great Mughals by Masomeh Kasi Matak, Mitra Shateri, Abbasali Ahmadi, Bahareh Taghavi Nezhad

“…Despite minor differences such as the use of gemstones or greater diversity in the types and forms of jewelry in India during the Mughal period, many of the forms, materials, metals, and jewelry used for decoration by these two groups, such as collars, rings, earrings, belts, and armbands, were common.…”
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PHASE EQUILIBRIA IN TERNARY SYSTEM CsCl-CsBr-Cs2MoO4 AND THE ELEMENTS OF ITS TERMINATED by Sukharenko Maria A., Garkushin Ivan K., Sysuev Maria A., Osetrova Iana S.

“…Mixtures based on them are used as electrolytes for chemical sources of current, heat storage materials, environments for growing single crystals uxes for metal welding and soldering, as compositions for salt baths and others. …”

Métodos de extração para quantificação de cobre disponível em fertilizantes Extraction methods for quantification of available copper in fertilizers by Ana Rosa Ribeiro Bastos, Janice Guedes de Carvalho, Alfredo Scheid Lopes, José Carlos Alcarde

“….; minério calcopirita; Cu metal moído p.a. e óxido cúprico p.a. Foram determinados o teor total de Cu e os teores de Cu solúvel em água e em soluções de ácido cítrico a 20 g L-1, de citrato neutro de amônio (1 + 9) e de DTPA 0,005 mol L-1. …”
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Effect of Additional Dry Heat Curing on Microflexural Strength in Three Types of Resin Composite: An In Vitro Study by Marlon Zamalloa-Quintana, Carlos López-Gurreonero, Flor Magaly Santander-Rengifo, Marysela Ladera-Castañeda, Antonieta Castro-Pérez Vargas, Alberto Cornejo-Pinto, Luis Cervantes-Ganoza, César Cayo-Rojas

“…Materials and Methods: This in vitro study consisted of 70 resin composites samples made with a 6 × 2 × 1 mm metal matrix and divided into seven experimental groups, which included Gr1a: Tetric N-Ceram without additional dry heat curing (n = 10); Gr1b: Tetric N-Ceram with additional dry heat curing (n = 10); Gr 2a: Filtek Z350 XT without additional dry heat curing (n = 10); Gr2b: Filtek Z350 XT with additional dry heat curing (n = 10); Gr3a: Filtek Z250 without additional dry heat curing (n = 10); Gr3b: Filtek Z250 with additional dry heat curing (n = 10); and Gr4: SR Nexco Paste (control) without additional dry heat curing (n = 10). …”
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The Effects of Organic Fertilizers and Mycorrhizae Inoculation (Glomus mosseae and G. intraradices) on Quantitative and Qualitative Yield of Dwarf Chicory (Cichorium pumilum Jacq.)... by R. Naghibi, P. Rezvani Moghaddam, A. Balandari, Reza Ghorbani

“…A benefit of humic acid due to its ability to complex metal ions and form aqueous complexes with micronutrients and also may form an enzymatically active complex, which can be carry on reactions that are usually assigned to the metabolic activity of living microorganisms. …”
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Catalytic Hydrogenation of Acetone to Isopropanol: An Environmentally Benign Approach by Ateeq Rahman

“…Catalytic vapour phase hydrogenation of acetone has gained attention over the decades with variety of homogeneous catalysts notably Iridium, Rh, Ru complexes and heterogeneous catalysts comprising of Raney Nickel, Raney Sponge, Ni/Al2O3, Ni/SiO2, or Co-Al2O3, Pd, Rh, Ru, Re, or Fe/Al2O3 supported on SiO2 or MgO) and even CoMgAl, NiMg Al layered double hydroxide, Cu metal, CuO, Cu2O. Nano catalysts are developed for actone reduction Ni maleate, cobalt oxide prepared in organic solvents. …”
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Thermodynamic, Dynamic, and Transport Properties of Quantum Spin Liquid in Herbertsmithite from an Experimental and Theoretical Point of View by Vasily R. Shaginyan, Alfred Z. Msezane, Miron Ya. Amusia, John W. Clark, George S. Japaridze, Vladimir A. Stephanovich, Yulya S. Leevik

“…QSL along with heavy fermion metals can form a new state of matter induced by the topological fermion condensation quantum phase transition. …”
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Assessment of Triple Super Phosphate Fertilizer and Irrigation Salinity Effects on Soil Cadmium Mobility and Absorption by A. Moslehi, M. Feizian

“…Cadmium can be absorbed through food, drink and respiration. This metal not only is absorbed by the digestive organs, but also is absorbed by the respiratory organs through airborne particles and cigarette smoke. …”
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Discrepant chemical differentiation and magmatic-hydrothermal evolution of high-silica magmatism associated with Pb–Zn and W mineralization in the Lhasa terrane by Shunbao Gao, Xin Chen, Youye Zheng, Nan Chao, Shunli Zheng, Hao Lin, Xiaojia Jiang, Song Wu

“….%) granites (HSGs) are the main source of W, Sn, and rare metals. However, abundant HSGs, temporally, spatially, and genetically associated with Pb–Zn mineralization, in the Lhasa terrane (LT), provided an ideal opportunity to study the key factors responsible for Pb–Zn enrichment, instead of W–Sn enrichment. …”
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3D Printed Cobalt-Chromium-Molybdenum Porous Superalloy with Superior Antiviral Activity by Arun Arjunan, John Robinson, Ahmad Baroutaji, Alberto Tuñón-Molina, Miguel Martí, Ángel Serrano-Aroca

“…The material significantly outperforms the viral inactivation time of other broadly used antiviral metals such as copper and silver, as the material’s viral inactivation time was from 5 h to 30 min. …”
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Evaluation of Biochemical Parameters and Antioxidant Activity of Ocimum basilicum L. in Response to Vermicompost and Copper Sulfate by M.H. Aminifard, M. Askarian, M. Jahani, M. Khayyat

“…Overuse of chemical fertilizers has caused several problems in agriculture including changes in the soil structure, contamination of underground waters, and heavy metal toxicity. Agricultural scientists suggest replacing chemical fertilizers with organic products to reduce negative effects on environment and soil properties. …”
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Qualidade da água e do sedimento de fundo de alguns córregos do município de Castelo, Estado do Espírito Santo = Water and bottom sediment quality of some streams of Castelo city,... by Atanásio Alves do Amaral, Sérgio Ceotto Pires, Jéferson Luiz Ferrari

“…The high content of sand indicates low affinity of metals by sediment. This condition, associated with the acidity of the sediment, favors the leaching of minerals into the water column. …”
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Occupational Therapy in mental health: the occupation as an entity, agent and means of treatment by Moruno Miralles, P, Romero Ayuso, D M

“…On the table, there was a dominoes of animals (of a famous toys brand) which was by chance like the one he had been given as a present; a puzzle with images from the latest Disney film; plastic cubes and little balls of very vivid colours, blue, red, yellow, green, and a very strange sphere whith a metallic net and containing small spheres with numbers inscribed. …”
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Rolling Texture of Cu–30%Zn Alloy Using Taylor Model Based on Twinning and Coplanar Slip by Shih-Chieh Hsiao, Sin-Ying Lin, Huang-Jun Chen, Ping-Yin Hsieh, Jui-Chao Kuo

“…A modified Taylor model, hereafter referred to as the MTCS (Mechanical-Twinning-with-Coplanar-Slip)-model, is proposed in the present work to predict weak texture components in the shear bands of brass-type fcc metals with a twin–matrix lamellar (TML) structure. …”
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Effect of Green Silver Nanoparticles Synthesized via Phlomis cancellata Bunge Extract on in vitro Ruminal Fermentation by Elias Ibrahimi Khoram Abadi, Mohsen Kazemi, Somayeh Heydari

“…Recent studies indicated that some metal nanoparticles (NPs) were toxic to rumen microbial population and inhibit methane production in anaerobic conditions. …”
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Integrated analysis reveals critical glycolytic regulators in hepatocellular carcinoma by Chenying Lu, Shiji Fang, Qiaoyou Weng, Xiuling Lv, Miaomiao Meng, Jinyu Zhu, Liyun Zheng, Yumin Hu, Yang Gao, Xulu Wu, Jianting Mao, Bufu Tang, Zhongwei Zhao, Li Huang, Jiansong Ji

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Continental fishery and risk of contamination of the halieutic ecosystems in the gbaga lagoon channel (Benin-Togo coastal zone) by M. F. Ahéhéhinnou Yêdo, E. Amoussou, D. M. M. Ahouansou, D. J. Kodja, S. H. Totin Vodounon

“…According to 89 % of the fishermen, the decrease of the fished fish species is registered during the dry periods, when the channel has a high level of contaminating heavy metals and major ions.</p>…”
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Design of LPSO Phases in Mg-Y-Ni Alloys to Impact Hydrogenation Kinetics by Kyle S. Nicholson, Vladimir Skripnyuk, Chunjie Xu, Xiang Gao, Eugen Rabkin, Peter D. Hodgson, Rimma Lapovok

“…The hydrogen pressures corresponding to metal–hydride equilibrium did not vary with LPSO phase volume fraction or alloy composition, indicating that the (de)hydrogenation thermodynamics were not significantly changed in any of the alloys. …”
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Signatures of Electric Field and Layer Separation Effects on the Spin-Valley Physics of MoSe₂/WSe₂ Heterobilayers: From Energy Bands to Dipolar Excitons by Paulo E. Faria Junior, Jaroslav Fabian

“…Multilayered van der Waals heterostructures based on transition metal dichalcogenides are suitable platforms on which to study interlayer (dipolar) excitons, in which electrons and holes are localized in different layers. …”
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