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10381
Influence of Physicochemical Properties of Oil Sludge on Syngas Production for Energy Applications
Published 2024-12-01“…The high ash content of OS reduced gasification temperatures, increasing char yield (44.6%). Increasing the equivalence ratio (ER) led to higher gasification temperatures, producing energetic species such as H<sub>2</sub>, CH<sub>4</sub>, and CO, raising the calorific value of the resulting syngas. …”
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10382
Evaluation of the extraction of antioxidant compounds from buriti pulp (Mauritia flexuosa L.) by response surface methodology
Published 2025-01-01“…Total carotenoids were most effectively extracted with 20 % buriti pulp, intermediate ethanol concentrations, and temperatures around 70 °C. All other bioactive compounds were more efficiently extracted with 5 % buriti pulp, intermediate ethanol concentrations, and temperatures close to 30 °C. …”
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10383
Kinetics and Mechanism of Oxidation of Aromatic Aldehydes by Imidazolium Dichromate in Aqueous Acetic Acid Medium
Published 2009-01-01“…The reaction rates have been determined at different temperatures and the activation parameters calculated. …”
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10384
Agricultural Pesticide Use in Florida: A Summary, 2007-2009
Published 2011-06-01“…Commercial farms in Florida span over nine million acres and earn annual profits of more than $7.5 billion. High temperatures and heavy rainfall create heavy pest pressure that leads the majority of Florida farmers to rely up on pesticides for high-yielding, cost-effective crop production. …”
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10385
Synthesis and Characterization of Nonsymmetric Liquid Crystal Dimer Containing Biphenyl and Azobenzene Moiety
Published 2013-01-01“…Calamitic liquid crystalline dimer containing azobenzene moiety and a decyloxy biphenyl linked by flexible spacers {4-[7-(4′-decyloxy-biphenyl-4-yloxy)-alkyloxy]-phenyl}-(4-decyl-phenyl)-diazene has been synthesized and characterized by spectroscopic methods. The transition temperatures and phase behaviours were studied by Differential Scanning Calorimeter (DSC) and Polarizing Optical Microscope (POM). …”
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10386
Turtles and ice: winter activity in non-native turtles in Romania
Published 2025-01-01“…Other aquatic turtle species emerged from hibernation at the end of the winter, when temperatures were considerably higher, nearing 20 °C.…”
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10387
Concepts, History, Principles, and Application of Germplasm Cryopreservation Technology
Published 2020-10-01“…Cryopreservation refers to the preservation of biological materials at extremely low temperatures, typically using solid carbon dioxide at -80°C or liquid nitrogen at -196°C for freezing, and cryogenic storage in perpetuity. …”
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10388
Nematode Management for Bedding Plants
Published 2014-02-01“…Unfortunately, plants are not the only organisms that enjoy the mild climate. Due to warm temperatures, sandy soil, and humidity, Florida has more than its fair share of pests and pathogens that attack bedding plants. …”
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10389
Large Carpenter Bees as Agricultural Pollinators
Published 2010-01-01“…Their foraging is characterized by a wide range of food plants, long season of activity, tolerance of high temperatures, and activity under low illumination levels. …”
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10390
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10391
Climate Change and Ecosystem Services of Florida’s Largest Water Body: Lake Okeechobee
Published 2015-08-01“… Future climate change could result in higher temperatures and greater evaporative water loss in Florida. …”
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10392
Ultrasonic Investigations of Molecular Interaction in Binary Mixtures of Benzyl Benzoate with Acetonitrile and Benzonitrile
Published 2011-01-01“…Ultrasonic velocity, density and viscosity have been measured in the binary mixtures of benzyl benzoate with acetonitrile, benzonitrile at three temperatures 30, 40 and 50 °C. From the experimental data, thermodynamic parameters like adiabatic compressibility, internal pressure, enthalpy, activation energy etc., were computed and the molecular interactions were predicted based on the variation of excess parameters in the mixture. …”
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10393
Increasing Thermal Stability of Gelatin by UV-Induced Cross-Linking with Glucose
Published 2014-01-01“…Experiments conducted with a differential scanning calorimeter indicate that ultraviolet irradiation of gelatin-glucose hydrogels dramatically increases thermal stability such that no melting is observed at temperatures of at least 90°C. The addition of glucose significantly increases the yield of cross-linked product, suggesting that glucose has a role in cross-link formation. …”
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10394
Concepts, History, Principles, and Application of Germplasm Cryopreservation Technology
Published 2020-10-01“…Cryopreservation refers to the preservation of biological materials at extremely low temperatures, typically using solid carbon dioxide at -80°C or liquid nitrogen at -196°C for freezing, and cryogenic storage in perpetuity. …”
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10395
Fluorescence Spectroscopy Study on the Interaction between Evodiamine and Bovine Serum Albumin
Published 2013-01-01“…The interaction of evodiamine (Evo) with bovine serum albumins (BSAs) at different two temperatures (298 and 310 K) was investigated by means of fluorescence spectroscopy. …”
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10396
Kinetic investigations of oxidative roasting and afterwards leaching of copper-lead matte
Published 2004-01-01“…Thermal properties of matte investigated were determined using differential thermal analysis (DTA) at characteristic temperatures. Using results of induced analysis, mechanism of matte oxidation process was determined. …”
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10397
Kinetics and Mechanism of Oxidation of Isoleucine by N-Bromophthalimide in Aqueous Perchloric Acid Medium
Published 2011-01-01“…The reaction rate has been determined at different temperatures and activation parameters have been calculated. …”
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10398
Experimental Investigation on the Feasibility of Using Spring-Loaded Pogo Pin as a Holding and Release Mechanism for CubeSat’s Deployable Solar Panels
Published 2018-01-01“…A demonstration model of the mechanism was fabricated and functionally tested under various test conditions such as different input voltages, different numbers of tightened nylon wires, and different temperatures (ranging from −40°C to 70°C).…”
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10399
Constitutive Equations of Yield Stress Sensitivity to Strain Rate of Metals: A Comparative Study
Published 2016-01-01“…All equations are used to fit the yield stress of three copper materials and one steel material at two different temperatures. A specific cost function and an optimization problem are defined. …”
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10400
Aglaonema modestum Chinese Evergreen
Published 2018-08-01“…The study highlights the plant’s resilience to shade and its preference for moist, well-drained soils, with an emphasis on maintaining temperatures above 45°F to preserve its vibrant foliage. …”
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