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3841
The role of climate change in the movement of climatic seasons in Iran
Published 2022-03-01“…Climatic seasons in Iran do not correspond to calendar seasons, and climate change, especially temperature changes in recent decades, has caused the seasons to shift and shorten and lengthen. …”
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3842
A study of working conditions in the heat-treating workshops
Published 2020-04-01“…It is shown that the main production factors of working conditions are noise, vibration, dust, gas, air temperature, the intensity of infrared (thermal) radiation, the severity and intensity of the labor process.The results of the conducted research have shown that all workplaces have exceeded the permissible values for noise, the content of harmful substances in the air of the working environment, the intensity of infrared (thermal) radiation and the air temperature. …”
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3843
Notes on the Holographic Lifshitz Theory
Published 2014-01-01“…The conductivity carried by Lifshitz matter is proportional to the square of temperature, while that carried by impurity crucially depends on the bulk coupling parameter γ. …”
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3844
Reduction of Carbonyl Compounds to Their Corresponding Alcohols by (Nicotine)(tetrahydroborato)zinc Complex as a New Stable and Efficient Reducing Agent
Published 2012-01-01“…Reduction reactions were performed in CH3CN at room temperature.…”
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3845
Kinetics and Equilibrium Study of Cadmium Ion Sorption onto Date Pits — An Agricultural Waste
Published 2003-04-01“…The effect of contact time, pH, temperature, cadmium ion concentration, sorbent dose, salinity, as well as the activation temperature on the removal of cadmium ions by date pits was studied. …”
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3846
DTA and TGA study of MeSo4 (Me = Fe, Co, Ni) dissociation in the presence of coke
Published 2002-01-01“…MeSO4 (Me = Fe, Co, Ni) dissociation is investigated in order to estimate the effect of temperature, time and presence of coke as reducer on the degree and mechanism of dissociation. …”
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3847
A study of working conditions in the shops of non-ferrous casting
Published 2020-04-01“…It is shown that the main production factors of working conditions are noise, vibration, dust, gas, air temperature, the intensity of infrared (thermal) radiation, the severity and intensity of the labor process. …”
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3848
A Universal Hurricane Frequency Function
Published 2010-01-01“…Moreover, the rise in recent decades in the numbers of hurricanes in the Atlantic, but not the Pacific basin, is shown to have a simple explanation in terms of the specific form of H(z), which yields larger percentage increases when a fixed increase in sea surface temperature occurs at higher latitudes and lower temperatures.…”
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3849
COMPUTER MODELING IN CAE «PROTERM-1» OF HEAT TREATMENT OF PRODUCTS IN A GIVEN FURNACE HEATING MODE
Published 2013-08-01“…Dependences of statistical parameters of temperature field on heating time for the purpose of carrying out quantitative assessment of various groups of net elements in relation to the average temperature of an object are calculated.…”
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3850
Uranium Dust Cloud Combustion: Burning Characteristics and Absorption Spectroscopy Measurements
Published 2022-01-01“…It was determined that the burn temperature of uranium was limited to the volatilization temperature of uranium dioxide. …”
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3851
Cooling Intensification of a Continuously Moving Stretching Surface Using Different Types of Nanofluids
Published 2012-01-01“…The effect of physical quantities on the temperature profiles is discussed in detail.…”
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3852
COMPUTER MODELING OF THE SPATIAL DISTRIBUTION OF THE CRYSTALLIZING STEEL DENSITY IN THE SYSTEM «CASTING- DISCARD»
Published 2013-05-01“…The modeling of the shrinkage processes in the steel casting with a head for the different modes of instant steel casting for isotropic heat dissipation with different initial temperature of the metal was held. The calculations of the statistical distribution of temperatures and densities for various moments of time in the crystallizing casting with a head and comparative analysis with the density distributions in the cast without a head for similar temperature conditions are made.…”
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3853
Dispersion of Switching Processes in Ferroelectric Ceramics
Published 2017-01-01“…It is shown that the linear dependence of the self-heating temperature on the electric field frequency is observed only in low-frequency region. …”
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3854
The Use of Activated and Non-Activated Tar Sands as Adsorbents for Copper Ion Removal
Published 2004-04-01“…Experimental results showed that the adsorption of Cu 2+ ions onto tar sands was pH- and temperature-dependent. Copper ion uptake increased with increasing pH, temperature and initial adsorbate concentration, but decreased with adsorbent concentration. …”
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3855
Effect of casting and rolling process parameters on solidification welding line of magnesium alloy
Published 2022-01-01“…The results show that increasing casting temperature, casting speed or reducing heat transfer capacity of roll can make solidification welding line shift to exit of casting rolling zone. …”
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3856
The effects of climate change on the virtual water of some crops in Kerman province
Published 2025-03-01“…As we project an increase in average temperature during the growing season due to climate change, it is worth noting that the maximum temperature parameter will be more affected by this phenomenon than the minimum temperature. …”
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3857
Evaluation of the Physical Performance and Working Mechanism of Asphalt Containing a Surfactant Warm Mix Additive
Published 2020-01-01“…This paper analyzes the influence of a surfactant warm mix additive on unmodified asphalt’s conventional performance, viscosity-temperature characteristics, surface energy, and spreading performance on aggregate surfaces. …”
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3858
The Effect of Yttrium Addition on the Microstructures and Electrical Properties of CuMn Alloy Thin Films
Published 2019-01-01“…The CuMnY films were annealed at temperature ranging from 250°C to 350°C in N2 atmosphere. …”
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3859
Diversity of Cellulolytic Microbes and the Biodegradation of Municipal Solid Waste by a Potential Strain
Published 2012-01-01“…The high temperature continued until 30 days of decomposition, after which the temperature dropped to 40°C and below during the maturation. …”
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3860
Impact of Land Use Change on the Local Climate over the Tibetan Plateau
Published 2010-01-01“…The modeling results indicate that, when the LAI changes from high to low, the daytime temperature has a slight decrease, while the nighttime temperature increases significantly, which is consistent with the observations. …”
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