Results 41 to 50 of about 552 (164)

The Findings of Epidemiological Studies on the Prevalence of Iodine Deficiency Disorders in the Khorezm Region of Republic of Uzbekistan

Mìžnarodnij Endokrinologìčnij Žurnal, 2013
Despite the ongoing programs aimed at the liquidation of iodine deficiency in the Republic of Uzbekistan, a high prevalence of iodine deficiency disorders (IDD) is being observed.
S.I. Ismailov, L.B. Nugmanova, M.M. Rashitov, M.M. Atadjanova, F.Z. Yuldasheva   +4 more
doaj   +1 more source

Highly Linear Perovskite Synapses for Neuromorphic Computing

Advanced Science, EarlyView.
Voltage spikes applied to an Au/ACI‐phase perovskite/ITO memristor emulate the ionic signaling of a biological synapse, generating a tunable postsynaptic current. The vertically aligned perovskite film confines iodide‐vacancy migration, enabling highly linear, and symmetric conductance updates with 100 states and 5.5 aJ per event. Such synapses sustain
Zhongwen Sun, Boyu Wan, Zifan Zhang, Zhikai Wang, Xuan Zhao, Haonan Si, Qingliang Liao, Yue Zhang   +7 more
wiley   +1 more source

Using MIS Thermally Stimulated Currents for Degradation Dependent Energetic Landscape Evaluation in Triple Cation Mixed Halide Perovskites

Advanced Energy Materials, EarlyView.
A state‐of‐the‐art triple cation mixed halide perovskite is characterized using thermally stimulated currents in a MIS device architecture. This enables the separate detection of densities of electron and hole states and their activation energies on the same device, unveiling defect state evolution under the degrading influence of ambient conditions ...
L. Leander Schaberg, Young Un Jin, Witchaya Arpavate, Yueming Wang, Roland Schmechel, Thomas Kirchartz, Doru C. Lupascu, Niels Benson   +7 more
wiley   +1 more source

Chlorination‐Driven BODIPY Fluorescent Probes for the Selective Monitoring of Myeloperoxidase Activity in Cells and Inflamed Mouse Models

Angewandte Chemie, EarlyView.
A meso‐carboxamide‐substituted BODIPY fluorescent probe reports myeloperoxidase (MPO) activity via electrophilic chlorination by MPO‐derived HOCl, generating a highly emissive chlorinated product with a ca. 40 nm bathochromic shift. Applications in quantitative MPO assays, cellular imaging of MPO‐derived HOCl, redox‐dependent discrimination of cancer ...
Siyoung Cho, Yongyang Luo, Jeehyeon Bae, Youngmi Kim   +3 more
wiley   +2 more sources

Crystal Structure Prediction of Inorganic Materials: A Benchmark and Modern Evaluation

Advanced Intelligent Discovery, EarlyView.
Predicting a crystal’s structure from composition alone is a long‐standing challenge in materials discovery. The CSP180 benchmark of 180 inorganic crystals evaluates thirteen crystal structure prediction algorithms requiring no density functional theory (DFT) against DFT‐based baselines across twelve metrics.
Lai Wei, Sadman Sadeed Omee, Rongzhi Dong, Nihang Fu, Yuqi Song, Edirisuriya M. Dilanga Siriwardane, Meiling Xu, Ming Hu, Chris Wolverton, Jianjun Hu   +9 more
wiley   +1 more source

Assessment of the iodine concentration in table salt at the production stage in South Africa

Bulletin of the World Health Organization, 2003
OBJECTIVE: To determine the iodine content of iodized salt at the production stage, to assess the perceptions and knowledge of salt producers about the prevention and control of iodine deficiency, and to examine the internal quality control procedures ...
Jooste Pieter L.
doaj  

Appropriate Iodine Nutrition in Iran: 20 Years of Success [PDF]

Acta Medica Iranica, 2010
Iodine is a trace element in the human body, its only known function is the synthesis of thyroid hormones. Effects of iodine deficiency, termed iodine deficiency disorders (IDD), include endemic goiter, hypothyroidism, cretinism, decreased fertility rate,
Hossein Delshad, Ladan Mehran, Fereidoun Azizi   +2 more
doaj   +1 more source

Child’s Intellect and Iodine Deficiency: Mechanisms of Negative Impact and Ways of Prevention

Mìžnarodnij Endokrinologìčnij Žurnal, 2014
The paper presents a review of scientific literature on the effect of iodine deficiency on the intellectual development of the child. The conclusion was made about the need for a mass iodine prophylaxis in the population and the individual one — in ...
V.V. Berezhnoy, M.Ye. Mamenko
doaj   +1 more source

INFLUENCE OF IODINATED OIL AND MARGARINE ON THE THYROID SYSTEM OF RATS [PDF]

Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, 2008
Iodine deficiency is the most prevalent micronutrient deficiency in the world today. Food fortification is an important compliment to food-based approaches, and iodine fortification of foods as one of the strategies for the control of iodine deficiency ...
Rodica A. Sturza, Olga I. Deseatnicov, Cristina M. Popovici, Valentin S. Gudumac, Ion Nastas   +4 more
doaj  

The awareness of Russians about iodine deficiency diseases and methods of it’s prevention

Клиническая и экспериментальная тиреоидология, 2017
Background. The average consumption of iodine by a resident of Russia is 3 times smaller than the established norm. Insufficient iodine intake poses a serious threat to the health of 100 million Russians, including the threat of impaired physical and ...
Galina A. Melnichenko, Ekaterina A. Troshina, Nadezhda M. Platonova, Pavel O. Savchuk, Maria S. Yakunchikova   +4 more
doaj   +1 more source