Features of Measuring the Hardness of a Metal Surface Modified with Ultrafine Particles of Minerals by A. V. Skazochkin, G. G. Bondarenko, P. Żukowski

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Heavy Metal Distribution in Opportunistic Beach Nourishment: A Case Study in Greece by Spyros Foteinis, Nikolaos G. Kallithrakas-Kontos, Costas Synolakis

“…The existence and distribution of persistent pollutants, such as heavy metals, in coastal sediment used for opportunistic beach nourishment, is a problem that has not received much attention. …”
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Depositional record of metal(loid)s since late quaternary in the Laizhou Bay, China by Longlong Liu, Longlong Liu, Junfeng Gao, Shengjiang Zhang, Sen Lin, Dongdong Lu, Jialin Zhang, Xiang Xie, Bin Chen, Jiandong Qiu

Subjects: “…metal(loid)s…”
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pH Effect on Heavy Metal Release from a Polluted Sediment by Yanhao Zhang, Haohan Zhang, Zhibin Zhang, Chengying Liu, Cuizhen Sun, Wen Zhang, Taha Marhaba

“…Visual MINTEQ geochemical software was used to model the experimental results to predict heavy metal release from sediments. The distribution and speciation of heavy metals in the sediments after leaching test were analyzed by Tessier sequential extraction. …”
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FINAL TAILINGS OF METAL-WORKING PRODUCTION. Part 3. PHYSICO-MECHANICAL CHARACTERISTICS by O. M. Djakonov

“…The indices of adhesion and friability of metal-containing tailings, their water absorbency and wettability and also abrasive characteristics of tailings with the purpose of prevention of contacting surfaces wear are studied.…”
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The Concept of Happiness in Max Frei’s Novel The Key of Yellow Metal: Hamlet and Siddhartha by Yevheniia Kanchura

“… This article explores the motif of an ‘(un)happy prince’ as it is manifested through the evocation of Hamlet’s and Siddhartha’s imagery within Max Frei’s novel The Key of Yellow Metal (2009). The research offers an in-depth analysis of the functioning of these references within the broader intertextual landscape of the novel, placed within the Vilnius narrative. …”
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Room-Temperature Intermolecular Hydroamination of Vinylarenes Catalyzed by Alkali-Metal Ferrate Complexes by Andreu Tortajada, Eva Hevia

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The measurement of the vertical relief on metal-graphic microscopes of production of OJC «Optoelectronic systems» by A. G. Anisovich, A. S. Buinitskaya

“…Examples of crater depth measurements after exposure to laser radiation on a metal surface are given. For MI-1 and MICRO-200 microscopes, the depth of the well was determined as 99.36 and 99.8 µm, respectively, which is consistent with the profilometer data (~100 µm). …”
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The Effect of Divalent Metal Ions on the Temperature Stability of Poly(I:C) Duplex by Evgeniya Usenko, Vladimir Valeev, Alexander Glamazda, Victor Karachevtsev

“…The concentration dependence of the polynucleotide melting temperature (Tm) in the presence of metal ions (2.5 × 10−6–10−2 M) was obtained. It was found that the duplex thermal stability grew gradually upon an increase of Ca2+ and Mn2+ concentration. …”
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Niobium‐Doped Titanium Dioxide: Effect of Conductivity on Metal‐Semiconductor Tribovoltaic Devices by Kaspars Mālnieks, Sabīna Kļimenko, Peter C. Sherrell, Anatolijs Šarakovskis, Raivis Eglītis, Krišjānis Šmits, Artis Linarts, Andris Šutka

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Grain Boundaries Control Lithiation of Solid Solution Substrates in Lithium Metal Batteries by Leonardo Shoji Aota, Chanwon Jung, Siyuan Zhang, Ömer K. Büyükuslu, Aparna Saksena, Ezgi Hatipoglu, Poonam Yadav, Mahander Pratap Singh, Xinren Chen, Eric Woods, Christina Scheu, Se‐Ho Kim, Dierk Raabe, Baptiste Gault

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Metal-free production of natural blue colorants through anthocyanin–protein interactions by Wenxin Wang, Peiqing Yang, Fuqing Gao, Yongtao Wang, Zhenzhen Xu, Xiaojun Liao

“…However, this approach can be costly and raise concerns regarding potential metal consumption risks. Objectives: Our study aims to introduce a metal-free approach to achieve blue coloration in commonly distributed non-acylated 3-glucoside ACNs by exploring their interactions with proteins and unveiling the underlying mechanisms. …”
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THE MECHANICAL BEHAVIOR OF A RANDOM THIN- WALLED AND POROUS METALLIC HOLLOW SPHERE by SONG JinLiang, ZHANG YiKang, SUN QuanSheng

Subjects: “…Metallic hollow sphere…”
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Bit-filling algorithm for fast subcarrier-selecting in ultrasonic through-metal communication by Linsen XU, Wei YANG, Hongxian TIAN, Tao WU

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Complexation of Di-Benzyloxy Ether Calix[4]Arene with Alkali Metal Cations by Gharib Farrokh, Taghvaei Saeid, Eslamipanah Mehri

“…Main Group Metal Chemistry…”
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Recent advances of metal vacancies in energy and environmental catalysis: Synthesis, characterization, and roles by Long Sun, Shunzheng Zhao, Sirui Gao, Ronghui Zhu, Yiran Tan, Xiaolong Tang, Honghong Yi

Subjects: “…Metal vacancies…”
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Numerical simulation of dissimilar metal welding and its verification for determination of residual stresses by Sz. Szávai, Z. Bezi, C. Ohms

Subjects: “…Dissimilar metal welding…”
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Peculiarities of the Adsorption of Heavy-Metal Ions from Aqueous Media by Modified Cellulose by Tatiana E. Nikiforova, Vladimir A. Kozlov, Vera A. Loginova

“…It is established that a-hydroxycarboxyl groups, which are present in all three kinds of sorbents, form colourless chelate complexes due to the replacement of their protons with an equivalent amount of metal ions. Because of the charge transfer during metal–ligand interactions, coloured chelate complexes are formed. …”
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Vibroacoustic Optimization of Stiffening Ribs and Damping Material Distribution on Sheet Metal Parts by M. Carfagni, P. Citti, L. Governi, M. Pierini

“…Both static and dynamic stiffness of sheet metal parts is commonly increased by means of stiffening ribs. …”
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Using of the effect of acoustic emission for determination of hydrogen content in metal melts and alloys by V. B. Vorontsov

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