Synthesis, physical-chemical and biological properties of 1,8-disubstituted compounds of theobromine. III. 8-Amino-p-chlorobenzyltheobromines by D. G. Ivanchenko, M. I. Romanenko, A. M. Kamyshny, N. M. Polishchuk

“…There have been developed available laboratory-based methods for the synthesis of 8-aminosubstituted 1-p-chlorobenzyltheobromine, the structure of which has been proved by data obtained from elemental analysis and NMR- spectroscopy. …”
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Climate Change and Its Impacts on the Planting Regionalization of Potato in Gansu Province, China by Yulan Lu, Junying Han, Guang Li, Zhengang Yan, Lixia Dong, Zhigang Nie, Qiang Liu

“…The findings of this study can provide a scientific foundation for optimizing and adjusting the potato planting structure, considering the backdrop of climate change. …”
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EMS Potentials in MENA region by Haytham Qosa, Mohamed Rashad Abdelaziz

“…Results The input from the four national societies revealed variation in governance, structure, and scope of services of EMS among them. …”
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Refractory and Volatile Species in the UV-to-IR Transmission Spectrum of Ultra-hot Jupiter WASP-178b with HST and JWST by Joshua D. Lothringer, Katherine A. Bennett, David K. Sing, Brian Kehoe-Seamons, Zafar Rustamkulov, Henrique Reggiani, Kevin C. Schlaufman, Patrick McCreery, Seti Norris, Peter Hauschildt, Ceiligh Cacho-Negrete, Amélie Gressier, Néstor Espinoza, Cyril Gapp, Thomas M. Evans-Soma, Kevin B. Stevenson, Hannah Wakeford, Neale Gibson, Jamie Wilson, Nikolay Nikolov

“…Atmospheric retrievals find a range of compositional interpretations depending on which data set is retrieved, the type of chemistry assumed, and the temperature structure parameterization used due to the combined effects of thermal dissociation, the lack of volatile spectral features besides H _2 O and CO, and the relative weakness of H _2 O and CO themselves. …”
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Point Cloud Registration for Lava Tube Surface Reconstruction Using Curvature-Optimized Projection by Jiaqi Yao, Yanqiu Wang, Wen Li, Yuan Han, Hognxu Ai, Zhenchen Ji, Fu Zheng, Zhibin Sun

“…First, the normal vectors were estimated and normalized on an unstructured point cloud using Principal Component Analysis. …”
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A comprehensive perspective on electric vehicles as evolutionary robots by Haoyang Che, Haoyang Che, Shaolin Wang, Shaolin Wang, Lei Yao, Ying Gu

“…As it stands, these mechanisms are evidently insufficient for realizing genuine evolutionary robots (ER), especially in unstructured environments. The overarching perspective of conceptualizing EV as ER is not always prominently featured in academic literature. …”
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Research on Parameter Compensation Method and Control Strategy of Mobile Robot Dynamics Model Based on Digital Twin by Renjun Li, Xiaoyu Shang, Yang Wang, Chunbai Liu, Linsen Song, Yiwen Zhang, Lidong Gu, Xinming Zhang

“…Exact kinematic model and control system of the robots is required to improve their location accuracy during movement on the unstructured surfaces. By a virtual engine and digital twins, this study put forward a visualization monitoring and control system framework which can address the difficulties in the intelligent factories while managing a variety of data sources, such as virtual–real integration, real-time feedback, and other issues. …”
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Predictors of Cognitive Defects and Its Prevention Capabilities in Premature Infants by Irina A. Belyaeva, Alexander A. Baranov, Leyla S. Namazova-Baranova, Kamilla E. Efendieva, Polina S. Arimova, Alexey I. Molodchenkov, Elena P. Bombardirova, Georgiy A. Karkashadze, Tatiana V. Turti, Elena A. Vishnyova

“…The structure of cognitive defects in this population is studied. …”
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On some Features of the Grain and Subgrain Size in a Cu-Cr-Zr Alloy After ECAP Processing and Aging by K. Abib, B. Alili, T. Baudin, A.-L. Helbert, F. Brisset, L. Litynska-Dobrzynska, P. Zieba, D. Bradai

“…Electron BackScatter diffraction (EBSD), Transmission Electron Microscopy (TEM) and X-Ray Diffraction Line Profile Analysis (XRDLPA) techniques have been used to unveil some peculiarities of the grain and subgrain structure with a special emphasis on the comparison of the grain size estimated by the three techniques. …”
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The Creation of Technological Lines for the Cultivation of Modified Lines of Mammalian Cells Expressing Recombinant Proteins by I. A. Churkin, S. V. Borisevich, D. A. Kutaev, V. T. Lymar, Yu. I. Pashchenko, E. V. Gordeev, V. S. Kulish, T. M. Plekhanova, R. A. Khamitov, E. N. Sautkina

“…The article presents data for creating technological line for the cultivation of modified lines of mammalian cells expressing recombinant proteins. …”
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RAF1 deficiency causes a lethal syndrome that underscores RTK signaling during embryogenesis by Samantha Wong, Yu Xuan Tan, Abigail Yi Ting Loh, Kiat Yi Tan, Hane Lee, Zainab Aziz, Stanley F Nelson, Engin Özkan, Hülya Kayserili, Nathalie Escande‐Beillard, Bruno Reversade

“…In a consanguineous family, we uncovered a homozygous p.Thr543Met variant segregating with a neonatal lethal syndrome with cutaneous, craniofacial, cardiac, and limb anomalies. Structure‐based prediction and functional tests using human knock‐in cells showed that threonine 543 is essential to: (i) ensure RAF1's stability and phosphorylation, (ii) maintain its kinase activity toward substrates of the MAPK pathway, and (iii) protect from stress‐induced apoptosis mediated by ASK1. …”
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Fault location method of wind turbine transmission chain system based on lumped parameter thermal network model by Shiyu Lin, Hongshan Zhao, Chengyan Sun, Weixin Yang, Xibei Li

“…Firstly, we analyzed the main heat generation forms and heat transfer paths based on the structure of transmission chain system. Secondly, the LPTN of transmission chain system is established. …”
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Use of Asset Administration Shell for Monitoring and Control of Industrial Processes in Legacy Systems by Enrik Ramos Lima, Miguel Angel Orellana Postigo, Joao Victor Reis De Oliveira de Sicco, Raimundo Claudio Souza Gomes, Fabio De Sousa Cardoso, Israel Gondres Torne

“…The Reference Architectural Model for Industry 4.0 (RAMI 4.0) was adopted to structure the system architecture. Virtualization was carried out using three AASs: two passive ones, responsible for data acquisition, and one reactive one, in charge of temperature and level control. …”
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Revisiting the temperature evolution law of the CMB with Gaussian processes by Felipe Avila, Alexander Bonilla Rivera, Rafael C. Nunes, R.F.L. Holanda, Armando Bernui

“…We also explore possible phenomenological implications of our findings, including interpretations associated with possible variations in fundamental constants, such as the fine-structure constant α, which could provide a physical explanation for the observed deviations at low redshift.…”
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Pseudo-MS3 Approach Using Electrospray Mass Spectrometry (ESI-MS/MS) to Characterize Certain (2E)-2-[3-(1H-Imidazol-1-yl)-1-phenylpropylidene]hydrazinecarboxamide Derivatives by Ali S. Abdelhameed, Adnan A. Kadi, Mohamed I. Attia, Rihab F. Angawi, Mohamed W. Attwa, Hany W. Darwish

“…It is advantageous for structure elucidation of unknown compounds. We investigate the possibility of using in-source fragmentation with the diverse novel chemical entities encompassing different substituents. …”
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In Vitro Anti-Hepatitis B Virus Activity of Hydroxytyrosol from <i>Lindernia ruellioides</i> by Tong-Shi-Yao Zhao, Kang-Zhi Li, He-Ling Su, Bin Liang, Cheng-Qin Liang, Jin-Tao Gao, Xian-Li Zhou

“…In this study, we isolated and extracted hydroxytyrosol from <i>Lindernia ruellioides</i> with anti-hepatitis B virus (HBV) activity. The structure of hydroxytyrosol was identified by the nuclear magnetic resonance technique. …”
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Artificial Intelligence and Dentomaxillofacial Radiology Education: Innovations and Perspectives by Daniel Negrete, Sérgio Lúcio Pereira de Castro Lopes, Matheus Dantas de Araújo Barretto, Nicole Berton de Moura, Ana Carla Raphaelli Nahás, Andre Luiz Ferreira Costa

“…Although primarily narrative in structure, this review synthesizes the current literature on dentomaxillofacial radiology education, supported by selected insights from medical radiology, to provide a comprehensive and up-to-date perspective on the educational applications of AI. …”
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Real-Time Resonance Detection and Active Damping in Energy Recovery Railways Applications by Giovanni Marini, Alessandro Lidozzi, Marco di Benedetto, M. Moranchel Perez, Luca Solero

“…Thanks to the HIL, the complete catenary system has been modeled according to the real data provided by the train operator. The control algorithm and the related control board have the same structure as the architecture used in the field. …”
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The Lunar Regolith Thickness and Stratigraphy of the Chang’E-6 Landing Site by Jin Li, Chengxiang Yin, Siyue Chi, Wenshuo Mao, Xiaohui Fu, Jiang Zhang

“…One of its scientific objectives is to investigate the subsurface structure and regolith thickness at the landing site. …”
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Optimal Convolutional Networks for Staging and Detecting of Diabetic Retinopathy by Minyar Sassi Hidri, Adel Hidri, Suleiman Ali Alsaif, Muteeb Alahmari, Eman AlShehri

“…Fundus photography and optical coherence tomography (OCT) are used by ophthalmologists to assess retinal thickness and structure, as well as detect edema, hemorrhage, and scarring. …”
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