Results 111 to 120 of about 36,776 (317)

Inferring Stellar Parameters from Iodine-Imprinted Keck/HIRES Spectra with Machine Learning [PDF]

open access: yesarXiv
The properties of exoplanet host stars are traditionally characterized through a detailed forward-modeling analysis of high-resolution spectra. However, many exoplanet radial velocity surveys employ iodine-cell-calibrated spectrographs, such that the vast majority of spectra obtained include an imprinted forest of iodine absorption lines.
arxiv  

The interactions between selenium and iodine deficiencies in man and animals [PDF]

open access: bronze, 1999
John R. Arthur   +2 more
openalex   +1 more source

Precise Control of Lead Halide and Ammonium Salt Stoichiometric Ratios for Efficient Perovskite Solar Cells

open access: yesAdvanced Science, EarlyView.
Herein, a quantitative deposition method is developed through drop‐on‐demand inkjet printing to study the influence of organic salt deposition surface density on the device performance. Through quantitative organic salt deposition, high‐quality perovskite films with optimal film thickness and minimized defects can be achieved.
Hengyi Jiang   +10 more
wiley   +1 more source

INTENSITY OF FREE-RADICAL PROCESSES AND ANTIOXIDANT SYSTEM ENZYME STRENGTH IN THE SALIVA OF CHILDREN IN A SETTING OF NATURAL IODINE DEFICIENCY MANAGEMENT

open access: yesПедиатрическая фармакология, 2009
The article showcases the efficacy of taking iodine medications during pregnancy and galactosis to prevent iodine deficiency and related complications in newborn infants.
A.A. Dzhumagaziev   +2 more
doaj   +2 more sources

Features of adsorbed radioactive chemical elements and their isotopes distribution in iodine air filters AU-1500 at nuclear power plants [PDF]

open access: yesI. M. Neklyudov, A. N. Dovbnya, N. P. Dikiy, O. P. Ledenyov, Yu. V. Lyashko, Problems of Atomic Science and Technology (VANT), Series: Nuclear Physics Investigations, no. 3 (85), pp. 192-200, ISSN 1562-6016, 2013, 2013
The main aim of research is to investigate the physical features of spatial distribution of the adsorbed radioactive chemical elements and their isotopes in the granular filtering medium in the iodine air filters of the type of AU1500 in the forced exhaust ventilation systems at the nuclear power plant.
arxiv  

Catalyst‐Free Direct Hydrocarbonation of Terminal Alkynes Toward E‐Alkene Substituted Stabilized Sulfoxonium Ylides

open access: yesAdvanced Science, EarlyView.
The authors introduce a high‐throughput synthesis using amide‐sulfoxonium ylides as new nucleophilic reagents, enabling a catalyst‐ and base‐free hydrocarbonation of terminal alkynes under mild conditions, resulting in various E‐alkene substituted (hetero)amide‐sulfoxonium ylides with excellent regio‐ and stereoselectivity. The late‐stage modifications
Haiting Wu   +6 more
wiley   +1 more source

High-Throughput Computational Screening and Interpretable Machine Learning of Metal-organic Frameworks for Iodine Capture [PDF]

open access: yesarXiv
The removal of leaked radioactive iodine isotopes in humid environments holds significant importance in nuclear waste management and nuclear accident mitigation. In this study, high-throughput computational screening and machine learning were combined to reveal the iodine capture performance of 1816 metal-organic framework (MOF) materials under humid ...
arxiv  

Novel Electroactive Therapeutic Platforms for Cardiac Arrhythmia Management

open access: yesAdvanced Science, EarlyView.
Electroactive platforms offer promising applications in cardiac arrhythmia. Based on their energy sources and mechanisms, electroactive platforms are categorized into i) direct electrical stimulation, ii) self‐powered electroactive systems, iii) physical stimuli‐mediated electroactive systems, and iv) conductive systems, and their applications in ...
Juwei Yang   +4 more
wiley   +1 more source

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