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181
Many-body van der Waals interactions in multilayer structures studied by atomic force microscopy
Published 2025-01-01“…Here we verify the substrate contribution at the adhesion between the atomic force microscopy tip and the supported graphene, by taking advantage of the atomic-scale proximity of two objects separated by graphene. …”
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182
An analysis of trace element by atomic absorption in samples of human milk collected in Amapá’s Bank of Milk
Published 2014-07-01Subjects: “…milk, human. metals. atomic absorption.…”
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183
Improving the accuracy of determining corrosion products in reinforced concrete structures by atomic emission spectrum analysis
Published 2023-09-01Subjects: Get full text
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184
Historical foreword: Jean Dalibard, the magneto-optical trap, and the ascent of physics with cold atomic gases
Published 2024-02-01“…I present my personal perspective on the importance of the invention by Jean Dalibard of the magneto-optical trap (MOT), which has for many years been the “workhorse” of the field of laser cooling and cold atomic gases. I recount some of the history related to the MOT and argue that its invention enabled cold atomic gases to become the dominant part of Atomic, Molecular, and Optical (AMO) physics that it is today.…”
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185
Thermodynamic properties prediction of Mg-Al-Zn melts based on the atom and molecule coexistence theory
Published 2019-01-01Subjects: Get full text
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186
Steering acidic oxygen reduction selectivity of single-atom catalysts through the second sphere effect
Published 2024-12-01“…Here, we prepare an enzyme-mimetic single Co–N4 atom catalyst with an elaborately configured pendant amine group in the second sphere via 1,3-dipolar cycloaddition, which switches the oxygen reduction reaction selectivity from the 4e− to the 2e− pathway under acidic conditions. …”
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187
The Interaction Force between Scheelite and Scheelite/Fluorite/Calcite Measured Using Atomic Force Microscopy
Published 2020-01-01“…The mechanism of the formation of the hydrophobic agglomerate in fine scheelite flotation was studied using zeta potential measurement, contact angle measurement, optical microscope measurement, and atomic force microscopy (AFM) colloid probe technology. …”
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188
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189
Integrative determination of atomic structure of mutant huntingtin exon 1 fibrils implicated in Huntington disease
Published 2024-12-01“…We present and analyze the structure of fibrils formed by polyQ peptides and polyQ-expanded HTTex1 in vitro. Atomic-resolution perspectives are enabled by an integrative analysis and unrestrained all-atom molecular dynamics (MD) simulations incorporating experimental data from electron microscopy (EM), solid-state NMR, and other techniques. …”
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190
Synchronized acoustic emission and high-speed imaging of cavitation-induced atomization: The role of shock waves
Published 2025-02-01Subjects: “…Ultrasonic atomization…”
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191
Feature engineering descriptors, transforms, and machine learning for grain boundaries and variable-sized atom clusters
Published 2025-01-01“…Abstract Obtaining microscopic structure-property relationships for grain boundaries is challenging due to their complex atomic structures. Recent efforts use machine learning to derive these relationships, but the way the atomic grain boundary structure is represented can have a significant impact on the predictions. …”
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192
Atomic Mineral Characteristics of Indonesian Osteoporosis by High-Resolution Inductively Coupled Plasma Mass Spectrometry
Published 2012-01-01“…Conversely, concentrations of Na, Mg, P, K, Ca, Cr, Pd, Ag, Mn, Fe, Cu, Zn, Rb, Sr, Pb, and Se are lower in osteoporosis than in normal bones. Among these atoms, known to have important roles in bone structure, we found involvement of atomic mineral and calcium which are considerable to contribute to osteoporotic phenomena.…”
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193
Kinetic origin of hysteresis and the strongly enhanced reversible barocaloric effect by regulating the atomic coordination environment
Published 2024-10-01“…Electron local function (ELF) calculations further reveal the atomic coordination origin of regulated hysteresis due to weaker Co–Ge bonds when In atoms replace Ge, which is opposite to Co sites. …”
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194
Non-metallic iodine single-atom catalysts with optimized electronic structures for efficient Fenton-like reactions
Published 2025-01-01“…Abstract In this study, we introduce a highly effective non-metallic iodine single-atom catalyst (SAC), referred to as I-NC, which is strategically confined within a nitrogen-doped carbon (NC) scaffold. …”
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195
Feasibility Study of the Time Reversal Symmetry Tests in Decay of Metastable Positronium Atoms with the J-PET Detector
Published 2018-01-01“…This article reports on the feasibility of testing of the symmetry under reversal in time in a purely leptonic system constituted by positronium atoms using the J-PET detector. The present state of T symmetry tests is discussed with an emphasis on the scarcely explored sector of leptonic systems. …”
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196
Influence of the measurement medium and matrix modifiers on the determination of silicon in waters by graphite furnace atomic absorption spectrometry
Published 2013-07-01“…An electrothermal atomic absorption (ETAAS) method has been developed for the direct determination of Si in natural waters. …”
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197
Optimizing surface active sites via burying single atom into subsurface lattice for boosted methanol electrooxidation
Published 2025-01-01“…Abstract The precise fabrication and regulation of the stable catalysts with desired performance still challengeable for single atom catalysts. Here, the Ru single atoms with different coordination environment in Ni3FeN lattice are synthesized and studied as a typical case over alkaline methanol electrooxidation. …”
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198
Determination of Crack Resistance of the Cover and Slide Glass by Indentation Method with the Visualization Using Atomic Force Microscopy
Published 2024-04-01Subjects: Get full text
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199
A New Cross-Shaped Graphite Furnace with Ballast Body for Reduction of Interferences in Atomic Absorption Spectrometry
Published 2010-01-01“…A new crossed graphite furnace for atomic absorption spectrometry (GFAAS) was designed and installed in heated graphite atomizer (HGA500) combined with Perkin-Elmer spectrometer (AAS1100). …”
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200