Search Results - "high temperature"

To investigate the differences in bacterial community structure between high- and medium-high-temperature Daqu, the bacterial community structure of the two types of Daqu was analyzed by third-generation sequencing technology, the correlation between bacterial community and gene functions of bacteri...

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In the field of enhanced oil recovery (EOR), particularly for water control in high-temperature reservoirs, there is a critical need for effective in-depth water shutoff and conformance control technologies. Polymer-based in situ-cross-linked gels are extensively employed for enhanced oil recovery (...

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Tap machining of high-temperature strength and titanium materials is considered.

The effect of three high temperatures for five exposure periods on the developments of larvae, pupae and adults of Trogoderma granarium (Everts) and their biological performance were investigated. The results revealed that the percent of mortality was increased as the temperature and the exposure pe...

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The effects of thermo-mechanical treatment and different annealing temperatures on the microstructure and mechanical properties of a nickel-based superalloy were investigated by metallographic microscope, scanning electron microscope, and mechanical properties measurements. The results demonstrated...

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Rhododendron is a well-known genus consisting of commercially valuable ornamental woody plant species. Heat stress is a major environmental factor that affects rhododendron growth. Melatonin was recently reported to alleviate the effects of abiotic stress on plants. However, the role of melatonin in...

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Achieving efficient low-voltage actuation of microelectromechanical system (MEMS) resonators in high-temperature environments poses a difficult topic due to the thermal interference and the risk of high-temperature failure. In this work, the single-crystal diamond (SCD) resonators fabricated through...

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ABSTRACT A chemically bonded ceramic composite is synthesized using nanosized alumina powder and aluminum dihydrogen phosphate (Al(H2PO4)3, ADP) as a binder with varying solid volumetric ratios from 50% to 75%. Photonic curing of such composites by flash lamp annealing (FLA) is of interest as a new...

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Taking the high-temperature and medium-high-temperature Daqu of a certain distillery in Yichang city as the research object, the effect of temperature on the quality of Daqu was studied by using ultra-high deep metagenomic sequencing combined with physicochemical index detection and bionics technolo...

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Pollen grains, the sperm cell dispersal vectors, are essential for sexual reproduction and subsequent fruit and seed production. The developmental processes that release functional pollen at the precise stage and time to maximize pollination and fertilization are crucial for plant reproduction and g...

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Enhancing damage tolerance and wear resistance in Al–Si-based alloys under thermomechanical stress remains a key challenge in lightweight structural applications. This study investigates the microstructural and tribomechanical behavior of hypoeutectic Al–Si–(Cu)–Mg alloys with varying Cu:Mg ratios (...

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Heat stress negatively affects wheat production in many regions of the world. At present, sensitivity to heat stress remains one of the least understood aspects of wheat genetics and breeding, and measures for preventing heat stress are understudied. In this study, we used three cultivars of winter...

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At present, the evolution of oxide film structure of FeCrAl-ODS steel in the process of oxidation under high temperature steam is rarely studied. Taking FeCrAl - ODS alloy as the research object, using XRD, SEM, EPMA and EDS analysis methods, the high temperature steam oxidation experiment was carri...

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At present on the basis of significant achievements in the field of high-temperature superconductivity more and more applications of this phenomenon appear in the electric power industry, in particular superconducting current limiters. To investigate current limitation process in electrical networks...

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Engines have always been an important part of the development of the industrial field. With the continuous innovation of technology the requirements for the use of engines have become more stringent. In the current actual work of the engine, the import temperature has approached a thousand degrees,...

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Background. Various approaches are used for identification of the most resistant fruit crop cultivars, including the analysis of different physiological and biochemical indicators. In Krasnodar Territory, Russia, one of the major stressors in summer is the hydrothermal stress. Drought and heat lead...

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High temperature (HT) poses a significant threat to aquatic organisms, yet the molecular mechanisms underlying HT-induced reproductive impairment in fish remain unclear. In this study, we demonstrated that both short-term (< 21 days) and long-term (> 120 days) exposure to HT (33℃) induced repr...

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