JINAbase—A Database for Chemical Abundances of Metal-poor Stars by Abohalima, Abdu, Frebel, Anna, Frebel, Anna L.

“…Objects with unique chemical element signatures (e.g., r-process stars, s-process and CEMP stars) are labeled or can be classified as such. …”
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Chemical abundances of metal-poor RR Lyrae stars in the Magellanic Clouds by Haschke, Raoul, Grebel, Eva K., Frebel, Anna L.

“…We present for the first time a detailed spectroscopic study of chemical element abundances of metal-poor RR Lyrae stars in the Large and Small Magellanic Cloud (LMC and SMC). …”
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Dismantling of printed circuit boards enabling electronic components sorting and their subsequent treatment open improved elemental sustainability opportunities by Maurice, Ange, Dinh, Khang Ngoc, Charpentier, Nicolas M., Brambilla, Andrea, Gabriel, Jean-Christophe P.

“…This critical review focuses on advanced recycling strategies to enable or increase recovery of chemical elements present in waste printed circuit boards (WPCBs). …”
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Effect Of Lanthanum Dopant On The Properties Of Cacu3ti4o12 Thin Films Synthesized By Sol-Gel Method by Ahmad, Nurul Nasuha

“…The EDX analysis confirmed the chemical element of CCTO exist in the thin films. The AFM analysis confirmed no significant secondary phase observed from the phase imaging of the film surface. …”
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Microextrusion Printing of Multilayer Hierarchically Organized Planar Nanostructures Based on NiO, (CeO₂)_0.8(Sm₂O₃)_0.2 and La... by Tatiana L. Simonenko, Nikolay P. Simonenko, Philipp Yu. Gorobtsov, Elizaveta P. Simonenko, Nikolay T. Kuznetsov

“…Using SEM and an energy-dispersive X-ray microanalysis, the cross-sectional area of the formed three-layer structure was analyzed—the interfacial boundary and the chemical element distribution over the surface of the cross-section were investigated. …”
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Direct prediction of gas adsorption via spatial atom interaction learning by Jiyu Cui, Fang Wu, Wen Zhang, Lifeng Yang, Jianbo Hu, Yin Fang, Peng Ye, Qiang Zhang, Xian Suo, Yiming Mo, Xili Cui, Huajun Chen, Huabin Xing

“…Here, we present DeepSorption, a spatial atom interaction learning network that realizes accurate, fast, and direct structure-adsorption prediction with only information of atomic coordinate and chemical element types. The breakthrough in prediction is attributed to the awareness of global structure and local spatial atom interactions endowed by the developed Matformer, which provides the intuitive visualization of atomic-level thinking and executing trajectory in crystalline porous materials prediction. …”
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Mercury in Fish and Human Hair and Estimated Dietary Intake in a Riverside Community of the Madeira River Basin in the Brazilian Amazon by Thayson Araujo Canela, Lucas Cabrera Monteiro, Cássio da Silva Cabral, Fábio da Silva Ximenes, Iuri Aparecida da Silva Oliveira, José Vicente Elias Bernardi, Ronaldo de Almeida, Wanderley Rodrigues Bastos

“…Mercury (Hg) is a chemical element that poses risks to human health due to its high toxicity and environmental persistence. …”
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Application of synchrotron radiation confocal micro X-ray fluorescence technique in the in-situ study of biology by LIN Xiaosheng, ZHANG Lili, HE Yan, ZHENG Yi, YAN Shuai, LI Aiguo

“…BackgroundSynchrotron radiation confocal micro X-ray fluorescence (confocal μ-SRXRF) micro-probe is a three dimensional analytical method for detecting chemical elements with depth resolution. It can be used to obtain the chemical element information at different depths of samples in situ, which is suitable in the fields of life and environmental sciences.PurposeThis study aims to apply the confocal μ-SRXRF device and in-situ cryogenic device, developed at the hard X-ray micro-focusing beamline (BL15U1) of Shanghai Synchrotron Radiation Facility (SSRF), to analyze the in vivo chemical elemental imaging of biological samples.MethodsConfocal μ-SRXRF was based on K-B mirrors and polycapillary X-ray optics. …”
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Sediment Assessment of the Pchelina Reservoir, Bulgaria by Tony Venelinov, Veronika Mihaylova, Rositsa Peycheva, Miroslav Todorov, Galina Yotova, Boyan Todorov, Valentina Lyubomirova, Stefan Tsakovski

“…The temporal dynamics of anthropogenic impacts on the Pchelina Reservoir is assessed based on chemical element analysis of three sediment cores at a depth of about 100–130 cm below the surface water. …”
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DNA mapping in the capsid of giant bacteriophage phiEL (Caudovirales: Myoviridae: Elvirus) by analytical electron microscopy by T. S. Trifonova, A. V. Moiseenko, M. V. Bourkaltseva, O. V. Shaburova, A. K. Shaytan, V. N. Krylov, O. S. Sokolova

“…We previously developed an analytical approach to visualize protein-DNA complexes on Escherichia coli bacterial cell slices using the chemical element phosphorus as a marker. In the study presented, we adapted this technique for much smaller objects, namely the capsids of phiKZ-like bacteriophages. …”
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Magnetic signature and element content of upflow and outflow hotspring in Arjuno–Welirang geothermal system by Zulaikah, Siti, Damayanti, Cathlea Syafiera, Hafiz, Hapsoro, Cahyo Aji, Laksono, Yoyok Adisetio, Iswanto, Bambang Heru, Herrin, Jason Scott, Hasan, Muhammad Fathur Rouf

“…Research on magnetic properties and chemical element content of environmental deposits has been conducted for various purposes. …”
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Hydrocarbon generation mechanism of lamalginite- and telalginite-dominated source rocks in a saline lake basin: A case study of the Permian Lucaogou formation in the Jimusaer Sag,... by Lichang Chen, Jingqiang Tan, Haisu Cui, Xiao Ma, Xueqi Song, Qiang Yuan, Jin Liu

“…The hydrocarbon generation of source rocks is significantly influenced by organic matter type, chemical element composition, and structural characteristics of kerogen. …”
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Dental Bleaching with Phthalocyanine Photosensitizers: Effects on Dentin Color and Collagen Content by Zhouyan Wu, Guodong Wang, Zhiming Li, Zhengquan Li, Dandan Huang, Mingdong Huang, Minkui Lin

“…Further studies on the dentin morphology, chemical element distribution, and protein constituents, using an electron microscope, energy dispersive spectroscopy, X-ray photoelectron spectroscopy, and SDS-PAGE, demonstrated that treatment with the photosensitizer preserved the dentin structure and, at the same time, the major organic component, collagen type I. …”
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Comparative Surface Morphology, Chemical Composition, and Cytocompatibility of Bio-C Repair, Biodentine, and ProRoot MTA on hDPCs by James Ghilotti, José Luis Sanz, Sergio López-García, Julia Guerrero-Gironés, María P. Pecci-Lloret, Adrián Lozano, Carmen Llena, Francisco Javier Rodríguez-Lozano, Leopoldo Forner, Gianrico Spagnuolo

“…Accordingly, this study aimed to compare the chemical composition and ultrastructural morphology of Biodentine (Septodont, Saint Maur-des-Fosses, France), ProRoot MTA (Dentsply Tulsa Dental Specialties, Johnson City, TN, USA), and Bio-C Repair (Angelus, Londrina, PR, Brazil), as well as their biological effects on human dental pulp cells. Chemical element characterization of the materials was undertaken using scanning electron microscopy and energy dispersive X-ray analysis (SEM-EDX). …”
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Coefficient corrections for portable X-ray fluorescence data of the Niton XL3t No. 97390 (coefcor I-IV) developed according to the Munich procedure by Michaela Schauer

“…Processed data, including calculated criteria and factors (slope and intercept) for each chemical element, are presented with relevant graphical output. …”
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SpuBase: Solar Wind Ion Sputter Database for Modeling Purposes by Noah Jäggi, Herbert Biber, Johannes Brötzner, Paul Stefan Szabo, Andreas Mutzke, Jonathan Gasser, Friedrich Aumayr, Peter Wurz, André Galli

“…For a set of impact angles, the angular and energy distribution data are scaled according to the sputter yield, summed up and fitted to obtain one probability distribution for each chemical element involved. Comparison of the results from different geochemical terranes on the Moon and Mercury has shown that variations in the abundance of silicates result in comparable energy and angular distribution data owing to the underlying model assumptions. …”
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Reservoir Characteristics and Resource Potential Analysis of Transitional Shale Gas in Southern Sichuan Basin by Changan Shan, Changan Shan, Congchen Ye, Zhao Zhang, Chen Zou, Fangyu He, Hanbing Zhang, Jue Mei, Kaigui Yin, Yakun Shi, Boshuo Li, Fengqi Zhang, Fengqi Zhang, Yifan Diao

“…In this article, the basic geological characteristics, sedimentary environment, and reservoir characteristics of organic-rich transitional facies shale in the southern Sichuan basin are analyzed by lithologic characteristics, chemical element analysis, reservoir space, gas bearing characteristics, and so on and are compared with domestic and abroad transitional shale gas. …”
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New Insights into Boron Essentiality in Humans and Animals by Andrei Biţă, Ion Romulus Scorei, Tudor Adrian Bălşeanu, Maria Viorica Ciocîlteu, Cornelia Bejenaru, Antonia Radu, Ludovic Everard Bejenaru, Gabriela Rău, George Dan Mogoşanu, Johny Neamţu, Steven A. Benner

“…Boron (B) is considered a prebiotic chemical element with a role in both the origin and evolution of life, as well as an essential micronutrient for some bacteria, plants, fungi, and algae. …”
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Response of Carex breviculmis to phosphorus deficiency and drought stress by Songlin Jiang, Yiqing Tang, Rong Fan, Shidong Bai, Xiaoqi Wang, Yulin Huang, Weizhong Li, Wenli Ji

“…Biomass allocation characteristics, leaf anatomical characteristics, biochemical parameters, root morphology, chemical element content, and photosynthetic parameters were measured.ResultsThe results showed that the anatomical characteristics, chemical elements, and photosynthetic parameters of Carex breviculmis responded more significantly to main effect of phosphorus deficiency. …”
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PERAN BAKTERI DALAM MENGUBAH ARSEN ANORGANIK MENJADI ARSEN ORGANIK DI PERAIRAN (The Roles of Bacteria in Modifying Inorganic Arsen to Organic Arsen in Waters) by Eko Sugiharto

“…Arsenic has been known as highly toxic chemical element. The analysis towards arsenic speciation which is contained in waters was done by using High Pressure Liquid Chromatography (HPLC) – Atomic Absorption Spectrometry (AAS) coupling method. …”
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