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4721
Dynamic Splitting Behavior and the Constitutive Relationship of Frozen Sandstone Containing a Single Fissure
Published 2021-01-01“…In this study, the dynamic tensile strength of fractured sandstone samples with four crack inclination angles (0°, 30°, 60°, and 90°) is tested by using a split Hopkinson pressure bar at four subzero temperatures (−5, −10, −15, and −20°C). Accordingly, a damage constitutive relationship that considers the effect of fissure angle and freezing temperature is established. …”
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4722
Numerical simulation of rotating flow of CNT nanofluids with thermal radiation, ohmic heating, and autocatalytic chemical reactions
Published 2025-02-01“…The larger values of radiation and temperature ratio parameters improve the heat transfer rate.…”
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4723
Iodide Adsorption onto Three Organic–Inorganic Composite Adsorbents
Published 2012-05-01“…Ca(ALG) 2 –AgCl was found to be the best adsorbent owing to its highest adsorption capacity, suitable adsorption rate and insensitivity to solution pH, temperature and co-existing NaCl.…”
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4724
Uncertainty Analysis of Biogas Generation and Gas Hydrate Accumulations in the Baiyun Sag, South China Sea
Published 2024-12-01“…In addition to the thermal conditions of the source rock or sediment, the nature of the organic matter is another crucial factor. Generally, low-temperature methanogens produce more methane gas because they require less energy, whereas high-temperature methanogens require more energy and thus produce less methane gas. (3) The biogas generation thermal model is key to controlling the location and quantity of natural gas hydrate resources. …”
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4725
The effect of calcium fluoride on extracting magnesium from magnesite and calcium carbonate by silicothermal reduction in flowing argon
Published 2022-01-01“…In addition, the analysis results of DTA curves showed that calcium fluoride could reduce the decomposition reaction activation energy and the reaction temperature of carbonate in the prefabricated pellets. …”
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4726
Simulation study on catalytic oxidation of low concentration mine gas in an oxidation device
Published 2025-01-01“…The core focus of this study is on the dynamic changes in the bed temperature of the oxidation device, the temperature of the extracted hot air, and the methane conversion rate. …”
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4727
Screening and Characterization of Thermostable Amylase-Producing Bacteria Isolated from Soil Samples of Afdera, Afar Region, and Molecular Detection of Amylase-Coding Gene
Published 2021-01-01“…Optimum amylase production time for these isolates was 48 hrs (M13 and M8) and 72 hrs (M2) corresponding to the amylase activity of 0.67 U/mL for M13, 0.74 U/mL for M8, and 0.73 U/mL for M2 with an optimum temperature of 55°C. Studies on the effect of temperature revealed that the crude enzyme had a maximum activity and stability at 75°C, 70°C, and 65°C for isolates M13, M8, and M2, respectively. …”
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4728
Effect of raw materials C/N ratio on the quality of Bokashi
Published 2023-10-01“…Daily observations of the pH and temperature during 10 days fermentation showed a continuously increasing of pH, while temperature first increased and began to experience a constant decrease starting on the 8th day. …”
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4729
Predictive modeling of air quality in the Tehran megacity via deep learning techniques
Published 2025-01-01“…Key driving variables, including temperature, relative humidity, dew point, wind speed, and air pressure, were considered. …”
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4730
Toward enhanced quality assurance guidelines for deep hyperthermia devices: a multi-institution study
Published 2024-12-01“…Introduction Hyperthermia efficacy depends on the temperatures achieved in the target area. Therefore, hyperthermia systems must deliver both controlled and conformal heating. …”
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4731
The analysis of uncertainty factors influence on mathematical modeling of ammonia compression in wet vapor area
Published 2021-10-01“…Moreover, the walls temperature value of the compressor working chamber, where the compression occurs, has a considerable impact on the process under discussion. …”
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4732
Reduction of Scarce Materials in Silicon Heterojunction Solar Cells and Implications on the Performance in the Field
Published 2025-02-01“…On module level similar irradiation dependence of the efficiency was found and in temperature-dependent IV-measurements a positive impact of high-quality passivation on the temperature coefficients was found while an increase of the series resistance had a negative impact on the temperature dependence. …”
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4733
Investigation on the Hydrothermal Condition in Synthesis of Active Matrix from Metakaolin: Physicochemical Properties and Intrinsic Cracking Activities
Published 2024-10-01“…The results indicate that the best temperature for hydrothermal synthesis of the active matrix is 80 °C. …”
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4734
Patch-Level and Neighborhood-Dependency Spatial Optimization Method (PNO): Application to Urban Land-Use Planning to Facilitate Both Socio-Economic and Environmental Development in...
Published 2025-01-01“…., improving population and economy but controlling land surface temperature). The PNO represents land-use patterns in a graph structure, quantifies land-use patterns’ impacts on the population, economy, and land surface temperature, defines the spatiotemporal constraints of land-use optimization considering neighborhood-dependency and optimization sequences, and finally optimizes land uses and their spatial layouts based on a multi-objective genetic algorithm. …”
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4735
Impact of climate change over distribution and potential range of chestnut in the Iberian Peninsula
Published 2025-02-01“…Favourable chestnut habitats were linked to wetter regions, and included factors associated with annual and seasonal precipitations, coldest quarter temperature, soil pH and annual mean temperature. Optimal conditions for chestnut trees include precipitation exceeding 800 mm/year and mean temperature ranging from 10-15°C. …”
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4736
Construction and Application of a New Type of Foam Separation Equipment with the Hollow Octagonal Prismoid with Sieve Tray Inner Component
Published 2025-01-01“…In addition, based on the temperature sensitivity of elastin-like polypeptides (ELPs), the recombinant β-glucosidase foam solution was further purified. …”
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4737
ThermalGS: Dynamic 3D Thermal Reconstruction with Gaussian Splatting
Published 2025-01-01“…Thermal infrared (TIR) images capture temperature in a non-invasive manner, making them valuable for generating 3D models that reflect the spatial distribution of thermal properties within a scene. …”
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4738
Simulation Analysis of Air Distribution in the Public Area of Single-Span Arch-Shaped Underground Station under the Centralized Air Return Mode
Published 2025-01-01“…Under the conditions of the same cooling capacity and air supply temperature difference in the public area of the single-span arch-shaped underground station, the CFD (computational fluid dynamics) software is used to simulate and analyze the airflow temperature and speed distribution laws for the two air supply/return modes of single air supply/return and centralized air return. …”
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4739
Chemical Changes Under Heat Stress and Identification of Dendrillolactone, a New Diterpene Derivative with a Rare Rearranged Spongiane Skeleton from the Antarctic Marine Sponge <i>...
Published 2024-12-01“…However, temperatures above 4 °C severely affected sponge metabolism, causing its death much earlier than expected. …”
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4740
Changes in the Flavor of Cold-Pressed Tiger Nut Oil (<i>Cyperus esculentus</i> L.) During Refining Processes and Evaluation of Its Thermal Properties
Published 2025-01-01“…In order to extend the cooking heating time, it is necessary to appropriately decrease the heating temperature. This study provides a scientific reference for the frying of tiger nut oil in food and the high-temperature treatment of food containing tiger nut oil.…”
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