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10321
Sorption Equilibria of Some Transitional Metal Ions on a Chelating Ion-Exchange Resin, Duolite ES 467
Published 1999-10-01“…Values of the Langmuir constants for Ni II , Cd II , Co II and Fe III have been determined using equilibrium experiments at constant ionic strength and at different temperatures from 20°C to 50°C. Values of the thermodynamic parameters ΔG 0 , ΔH 0 and ΔS 0 have been calculated.…”
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10322
Modeling of mullite solid-solutions in the system Al2O3-SiO2
Published 2002-01-01“…This rather complicated model implies that both octahedral and tetrahedral coordinated Al3+-ions as well as tetrahedral Si4+-ions participate together with O2-ions and vacant oxygen positions during the rearrangements in the structure during the sintering process at high temperatures.…”
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10323
QUALITY OF CROP YIELD IN THE EUROPEAN TERRITORY OF THE RUSSIAN FEDERATION UNDER THE CONDITIONS OF CLIMATE CHANGE
Published 2018-06-01“…Direct dependence of the studied quality indicators on the sum of temperatures above 15°C and inverse dependence on the sum of rainfall for this period have been identified.…”
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10324
Bifurcation and Chaos in Integer and Fractional Order Two-Degree-of-Freedom Shape Memory Alloy Oscillators
Published 2018-01-01“…Periodic, quasiperiodic, chaotic, and hyperchaotic oscillations are shown by the shape memory alloy based oscillator for selected values of the operating temperatures and excitation parameters. Bifurcation plots are derived to investigate the system behavior with change in parameters. …”
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10325
Matched Asymptotic Expansions to the Circular Sitnikov Problem with Long Period
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10326
Theoretical Prediction of Ultrasonic Velocity in Binary Liquid Mixtures
Published 2011-01-01“…Theoretical values of ultrasonic velocity in the binary mixtures of chlorobenzene with benzene have been evaluated at different temperatures from 303.15 K-323.15 K using Nomoto's relation, ideal mixture relation, Junjie's method, collision factor theory and free length theory. …”
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10327
Electronic and Lattice Dynamical Properties of the Iron-Based Superconductors LiFeAs and NaFeAs
Published 2010-01-01“…We also calculate the electron-phonon coupling strength and show that it is too weak to account for the observed values of the superconducting transition temperatures. This seems to indicate that the iron-based superconductors are not of the conventional type.…”
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10328
Designing and Testing of the Simple Box Solar Cooker for Domestic Use.
Published 2024“…This is achieved by harnessing the energy from the sun to raise the temperatures inside the cooker, allowing you to cook food without the need for conventional fuels.…”
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10329
Features of the Calculated Determination of the Thermal State of the Turbo Generator Brush-Contact Device
Published 2024-12-01“…The author provides an algorithm for analytical calculation of the device, determines the expected temperatures of the elements provided that additional filters are installed in the ventilation duct. …”
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10330
Effect of scalar condensation on fermionic pole-skipping
Published 2024-12-01“…We have particularly analyzed the effect of scalar condensation on the fermionic pole-skipping points and discussed their behaviour near critical temperatures.…”
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10331
Prescribed Fire as a Tool for Controlling Tick Populations in the Southeastern United States
Published 2023-08-01“…Prescribed fires, ignited intentionally for specific management goals, can indirectly affect tick abundance by disrupting tick predator and prey interactions and altering suitable tick habitat. The high temperatures during prescribed fires can also directly induce tick mortality. …”
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10332
ON THE PHOTOLUMINESCENCE AND OPTICAL PROPERTIES OF ZINC OXIDE THIN FILMS PREPARED BY THERMAL OXIDATION
Published 2018-09-01“…Photoluminescence spectra at temperatures 293 K and 78 K have been analysed. …”
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10333
Uniformity of working processes of jet and vortex ejectors, vortex tube and Hartmann–Sprenger pipe
Published 2021-12-01“…The difference of thermodynamic temperatures for heat exchange of high-pressure and low-pressure gases is taken into account.…”
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10334
A Study of Mechanical Property of Artificial Frozen Clay under Dynamic Load
Published 2018-01-01“…To determine the mechanical properties of artificial frozen clay under dynamic load, 81 triaxial shear tests were carried out for artificial frozen clay at different temperatures, amplitudes, frequencies, and precompressions and three kinds of testing conditions. …”
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10335
3D computer model of the Co-Cu-CoS-Cu2S subsystem T-x-y diagram above 800°C
Published 2021-01-01“…The three-dimensional computer model of the Co-Cu-CoS-Cu2S subsystem T-x-y diagram at temperatures above 800°C is represented. It is shown that the liquid immiscibility in the binary subsystem Cu-Cu2S is transformed within the ternary system with Co into the wide two-phase region of two immiscible melts, which interrupts the univariant curve of the Co and Cu2S co-crystallization. …”
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10336
Virial Analysis of the Adsorption of Trifluorochloromethane and Methane by Microporous Carbons and Zeolites
Published 1989-09-01“…Adsorption isotherms of trifluorochloromethane (CF 3 Cl) and methane have been determined on a number of microporous carbons and zeolites over a range of temperatures. Analysis of the data by means of the virial equation leads, in most cases, to limiting isosteric heats of adsorption in good agreement with gas chromatographic measurements. …”
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10337
Influence of boriding treatment on the mechanical properties of Monel 400
Published 2025-01-01“…In this study, a powder composed of 90 wt% B4C and 10 wt% KBF4 was used to boride Monel 400 samples at three different temperatures and treatment times, resulting in varying layer thicknesses. …”
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10338
MINERALOGICAL FEATURES AND PHYSICOCHEMICAL FORMATION CONDITIONS OF VEIN MINERALIZATION OF THE SOUTHERN FLANK OF THE SAF´YANOVKA MASSIVE SULFIDE DEPOSIT (CENTRAL URALS)
Published 2024-12-01“…The formation temperatures of fluorite range from 190 to 280 °С. New data revealed the peculiarities of mineral composition of rich Cu ores with fluorite and also explain the higher content of some elements, including REEs.…”
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10339
Impacts on Indian Agriculture Due To Stratospheric Aerosol Intervention Using Agroclimatic Indices
Published 2025-01-01“…ARISE‐SAI‐1.5 benefits rainfed wheat yields the most, compared to rice, due to its ability to prevent rising winter and spring temperatures while increasing wheat season precipitation. …”
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10340
Foraging Behavior of Praon volucre (Hymenoptera: Braconidae) a Parasitoid of Sitobion avenae (Hemiptera: Aphididae) on Wheat
Published 2011-01-01“…Functional response was done under five constant temperatures (10, 15, 20, 25, and 30°C), 60±5% relative humidity and a photoperiod of 16:8 h. …”
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