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101
Synthesis of ethers containing 1,3-dioxolane and gem-dichlorocyclopropane fragments
Published 2021-05-01“…The qualitative and quantitative compositions of the reaction masses were determined using mass spectrometry (using a Chromatek-Kristall 5000M device with the 2012 National Institute of Standards and Technology, USA database) and nuclear magnetic resonance spectroscopy (using a Bruker AM-500 device with operating frequencies of 500 and 125 MHz).Results. …”
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102
Empirical Evidence for Latitude and Altitude Variation of the In Situ Cosmogenic <sup>26</sup>Al/<sup>10</sup>Be Production Ratio
Published 2021-09-01“…We do this using 313 samples from glacially transported boulders or scoured bedrock with presumed simple exposure histories in the Informal Cosmogenic-nuclide Exposure-age Database (ICE-D) from latitudes between 53°S to 70°N and altitudes up to 5000 m above sea level. Although there were small systematic differences in Al/Be ratios measured in different laboratories, these were not significant and are in part explained by differences in elevation distribution of samples analyzed by each laboratory. …”
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103
Neuroprotective Role of Intermittent Hypobaric Hypoxia in Unpredictable Chronic Mild Stress Induced Depression in Rats.
Published 2016-01-01“…The data indicated the UCMS induced depression like behaviour as evident from decreased exploration activity in OFT with increased anxiety levels in EPM, and increased immobility time in the FST; whereas on providing the IHH (5000m altitude, 4hrs/day for two weeks) these behavioural changes were ameliorated. …”
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104
Short-Term Speed Variability as an Index of Pacing Stochasticity in Athletic Running Events
Published 2023-06-01“…We aimed to compare differences in performance and pacing variability indices between 5000 m heats and finals during major championships in men and women. …”
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105
Landslide Detection in the Linzhi–Ya’an Section along the Sichuan–Tibet Railway Based on InSAR and Hot Spot Analysis Methods
Published 2021-09-01“…In the vertical direction, the spatial landslide distribution was mainly concentrated in the elevation range of 3000–5000 m, the slope range of 10–40°, and the aspect of northeast and east. …”
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106
Not All Maca Is Created Equal: A Review of Colors, Nutrition, Phytochemicals, and Clinical Uses
Published 2024-02-01“…Maca (<i>Lepidium meyenii</i>, <i>Lepidium peruvianum</i>) is part of the <i>Brassicaceae</i> family and grows at high altitudes in the Peruvian Andes mountain range (3500–5000 m). Historically, it has been used as a nutrient-dense food and for its medicinal properties, primarily in enhancing energy and fertility. …”
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107
Puma (<i>Puma concolor</i>) in the Neighborhood? Records Near Human Settlements and Insights into Human-Carnivore Coexistence in Central Chile
Published 2021-03-01“…Of the 51 records, 23.5% are between 0 and 999 m from the nearest human settlement (classified as very close), 25.5% are between 1000 and 4999 m (moderately close), and 51% are over 5000 m (distant). Most of the sightings are recorded in the summer (35%) and spring (29%). …”
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108
Ocurrencia de granizos en Camagüey, su relación con la isoterma de 0 0C del bulbo húmedo
Published 2011-07-01“…Se caracterizó preliminarmente el comportamiento de la altura de la isoterma de 0 0C del bulbo húmedo y su infl uencia en la ocurrencia de granizos en este territorio, obteniéndose que 92.8% de los días con reporte esta se ubica a una altura superior a 3500 m, mientras que en los meses de mayo y julio, los valores de dicha isoterma que fueron inferiores a los 3000 m y superiores 5000 m no se correspondieron con reportes de caída de granizos.…”
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109
Association between response to the medical treatment and predicting factors in ectopic pregnancy
Published 2015-01-01“…There was a significant association between successful response to the treatment and beta human chorionic gonadotropin (β-hCG) serum level less than 5000 mIU/ml, pregnancy sac size less than 4 cm and lack of fetal heart rate (FHR) in transvaginal sonography (TVS). …”
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110
Optimization of Proton Exchange Membrane Electrolyzer Cell Design Using Machine Learning
Published 2022-09-01“…Finally, optimal PEM electrolyzer cells for commercial-scaled hydrogen production rates ranging from 500 to 5000 mL/min were designed using the machine learning models. …”
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111
Performance analysis of a large TES system connected to a district heating network in Northern Italy
Published 2022-11-01“…In this work, the performances of a 5000 m3 TES recently introduced in a district heating network in Brescia, Italy, are experimentally analysed using temperature and flow rate measurements acquired over two months in the heating season. …”
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112
All-Polyamide Composite Coated-Fabric as an Alternative Material of Construction for Textile-Bioreactors (TBRs)
Published 2017-11-01“…The techno-economic analysis conducted using a 5000 m3 APCCF-TBR for a typical fermentation facility would lead to a reduction of the annual production cost of the plant by $128,000,000 when compared to similar processes in SSBR. …”
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113
Influence of Oxy-Fuel Lance Parameters on the Scrap Pre-Heating Temperature in the Hot Metal Ladle
Published 2023-04-01“…When the gas flow rate is 5000 m<sup>3</sup>/h, and the average scrap temperature reaches 1197 K, the pre-heating time is 9.98 min. …”
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114
YALVAÇ-YARIKKAYA NEOJEN HAVZASININ TEKTONO-SEDİMANTER ÖZELLiKLERİ VE YAPISAL EVRİMİ
Published 1991-05-01“…Havzayı güneyden sınırlayan Anamas dağlan büyük bölümüyle Triyas ile Kretase arasında değişen ve 5000 m kalınlığa ulaşan karbonat kaya istifinden oluşur, önceki araştırıcılar tarafından "İç Toros ofiyolitli karışığı napı" olarak tanımlanan ve Üst Lütesiyende bölgeye yerleştiği belirlenen ofiyolit karmaşığı, havzayı güneyden ve batıdan sınırlar. …”
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115
Graphite-Mediated Microwave-Exfoliated Graphene Fluoride as Supercapacitor Electrodes
Published 2022-05-01“…The electrochemical testing of pouch-cell supercapacitors assembled by using the exfoliated graphene fluoride electrodes and a novel microemulsion-based electrolyte showed reasonable performance with typical electrical double-layer capacitance behavior and good rate capability (gravimetric specific capacitance: 3.2 F g<sup>−1</sup> at 500 mA g<sup>−1</sup> and 3.1 F g<sup>−1</sup> at 5000 mA g<sup>−1</sup>). The BET specific surface areas of the as-exfoliated graphene fluoride are ~60–80 m<sup>2</sup> g<sup>−1</sup>, which could be increased by activation using this simple yet versatile microwave-based method for further improvements on the electrochemical performance.…”
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116
Possibility of application of high silicon keolitic catalyst with thermal and mechanochemical treatment for catalytic flavoring of the propane-butane fraction
Published 2023-01-01“…Qualitative and quantitative composition of propane-butane fraction and reaction products were analyzed on the chromatograph “Chromatic-Crystal 5000M” under the following favorable conditions: separation of gaseous products was carried out in a column thermal conductivity detector (TCD) with a length of 3 m and a diameter of 3 mm filled with 8% NaOH / Al2O3. …”
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117
Assessment of Fish Habitats and Suitable Ecological Flow under Hydropower Operation
Published 2024-02-01“…It is determined that the habitat conditions are optimal when the flow is between 3000 and 5000 m<sup>3</sup>/s. After further refining the flow scenarios, the suitable ecological flow is determined to be 3500 m<sup>3</sup>/s. …”
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118
Synthesis of alkyl-<i>gem</i>-dichlorocyclopropanes based on isoamylene fraction
Published 2021-01-01“…In order to determine the qualitative and quantitative composition of the reaction masses, the following analysis methods were used: gas-liquid chromatography (using the Crystal 2000 hardware complex), mass spectrometry (using a Chromatec-Crystal 5000M device with NIST 2012 database), and nuclear magnetic resonance (NMR) spectroscopy (using a Bruker AM-500 device at operating frequencies of 500 and 125 MHz).Results. …”
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119
Creep–Fatigue Experiment and Life Prediction Study of Piston 2A80 Aluminum Alloy
Published 2021-03-01“…The calculation results show that the minimum fatigue life of the piston under plain condition is 2113.60 h, and the fatigue life under 5000 m altitude condition is 1425.70 h.…”
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120
Effect of aging on transmittance, and effect of annealing temperature on CO2 sensing of ZnO thin film deposited by spin coating
Published 2024-03-01“…The V-I characteristics show nonlinear behavior, and the resistance of the thin film is between 2800 and 5000 MΩ. The CO2 sensing at 450 °C is far better than that of at 750 °C. …”
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