Zobrazeno 1 - 10 of 549 pro vyhledávání: '"John Nielsen"'
1
Akademický článek
Development of direct C-3 difluoromethylation reaction for application in synthesis of quinoline-related drugs
Autor: Thanh Tung Truong, John Nielsen
Publikováno v: Vietnam Journal of Science, Technology and Engineering, Vol 66, Iss 1 (2024)
Fluorine holds a prominent position within the realm of drug discovery and development, substantiated by its presence in approximately 25% of drugs approved by the US Food and Drug Administration (FDA). Consequently, the advancement of new fluorinati
Externí odkaz: https://doaj.org/article/823fa7f23be2469c82fd529b2594f8d0
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2
Akademický článek
Kings of Chaldea and Sons of Nobodies: Assyrian Engagement with Chaldea and the Emergence of Chaldean Power in Babylonia
Autor: John Nielsen
Publikováno v: Studia Orientalia Electronica, Vol 9, Iss 2, Pp 108-121 (2021)
From the ninth century until the last quarter of the seventh century BCE, the Assyrian Empire first extended its power over Babylonia and then engaged in a prolonged effort to retain control. The patchwork nature of Babylonian society—divided as it
Externí odkaz: https://doaj.org/article/84358b25f6ff48569ff474d97fe4f157
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3
Akademický článek
Semantic Segmentation and 3D Reconstruction of Concrete Cracks
Autor: Parnia Shokri, Mozhdeh Shahbazi, John Nielsen
Publikováno v: Remote Sensing, Vol 14, Iss 22, p 5793 (2022)
Damage assessment of concrete structures is necessary to prevent disasters and ensure the safety of infrastructure such as buildings, sidewalks, dams, and bridges. Cracks are among the most prominent damage types in such structures. In this paper, a
Externí odkaz: https://doaj.org/article/85b116a1bbb746c281915fbb38ff0562
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5
The science behind banning desflurane
Autor: Jan F.A. Hendrickx, Ole John Nielsen, Stefan De Hert, Andre M. De Wolf
Publikováno v: European Journal of Anaesthesiology. 39:818-824
Potent inhaled anaesthetics are halogenated hydrocarbons with a large global warming effect. The use of fluorinated hydrocarbons (most are not anaesthetics) are being restricted but volatile anaesthetics have been exempted from legislation, until now
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7c0d377da06576c8b6dacbaf755cd5f
https://doi.org/10.1097/eja.0000000000001739
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6
Geometries, molecular Rayleigh scattering, Raman and infrared frequencies of polycyclic aromatic hydrocarbons and subunits of graphite studied by DFT methods
Autor: K. Mikkelsen, Freja Hasager, Ole John Nielsen
Publikováno v: Hasager, F, Nielsen, O J & Mikkelsen, K V 2022, ' Geometries, molecular Rayleigh scattering, Raman and infrared frequencies of polycyclic aromatic hydrocarbons and subunits of graphite studied by DFT methods ', Environmental Science: Atmospheres, vol. 2, no. 5, pp. 1023-1031 . https://doi.org/10.1039/D1EA00105A
This study presents a computational investigation of geometric parameters, infrared (IR) and Raman frequencies as well as molecular Rayleigh scattering of polycyclic aromatic hydrocarbons (PAHs), used as models for subunits of larger graphitic materi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c449284a9f1511f58c72c803f58e643
https://doi.org/10.1039/d1ea00105a
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7
Atmospheric chemistry of CF3CN: kinetics and products of reaction with OH radicals, Cl atoms and O3
Autor: Mads Peter Sulbaek Andersen, Joanna Ohide, Theis I. Sølling, Ole John Nielsen
Publikováno v: Physical Chemistry Chemical Physics. 24:2638-2645
The atmospheric lifetime of CF3CN is determined by the reaction with OH (6.9 years) which leads to the formation of COF2 in a yield of (96 ± 8)%. The global warming potential of 1030 for CF3CN is estimated for the 100 year time horizon.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d5531433cba2e626a8a122f6cd1d0329
https://doi.org/10.1039/d1cp05288h
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9
Akademický článek
Impacts of urbanization, antecedent rainfall event, and cyclone tracks on extreme floods at Houston reservoirs during Hurricane Harvey
Autor: Xudong Li, Gang Zhao, John Nielsen-Gammon, Joel Salazar, Mark Wigmosta, Ning Sun, David Judi, Huilin Gao
Publikováno v: Environmental Research Letters, Vol 15, Iss 12, p 124012 (2020)
The objective of this study is to evaluate the effects of urbanization, an antecedent rainfall event (ARE), and varying cyclone tracks on the streamflow—and thus the subsequent reservoir status—during the floods caused by Hurricane Harvey in Augu
Externí odkaz: https://doaj.org/article/157d81b11f7d40bd9d473059bf3f123e
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10
Drug Discovery and Development on Pma1, Where Are We Now? A Critical Review from 1995 to 2022
Autor: Truong‐Thanh Tung, John Nielsen
Publikováno v: ChemMedChem. 17
Plasma membrane Hsup+/sup-ATPase (Pma1) is an enzyme uniquely found in plants and fungi. The enzyme controls the nutrient uptake of plants and fungi via an electrochemical gradient processes, which is essential for their survival. Inhibiting Pma1, th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a20defe0ed8e5e8bfd5593c397bc5491
https://doi.org/10.1002/cmdc.202200356
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