Results 11 to 20 of about 331,886 (257)

A Modified Thermal Time Model Quantifying Germination Response to Temperature for C3 and C4 Species in Temperate Grassland

open access: yesAgriculture, 2015
Thermal-based germination models are widely used to predict germination rate and germination timing of plants. However, comparison of model parameters between large numbers of species is rare. In this study, seeds of 27 species including 12 C4 and 15 C3
Hongxiang Zhang, Yu Tian, Daowei Zhou
doaj   +1 more source

Isopods failed to acclimate their thermal sensitivity of locomotor performance during predictable or stochastic cooling. [PDF]

open access: yesPLoS ONE, 2011
Most organisms experience environments that vary continuously over time, yet researchers generally study phenotypic responses to abrupt and sustained changes in environmental conditions.
Matthew S Schuler   +4 more
doaj   +1 more source

Heat transfer analysis of Maxwell hybrid nanofluid with fractional Cattaneo heat flux

open access: yesAlexandria Engineering Journal, 2023
Hybrid nanofluids are widely used to improve the efficiency of a thermal system in many aspects of engineering and science. Therefore, the current work is design to investigate the heat transfer of Cu-Fe3O4 nanoparticles in water base Maxwell fluid flow ...
Hanifa Hanif   +3 more
doaj   +1 more source

Experimental study of the thermochemical treatment of the low-grade coal prior to boiler combustion at coal-fired power station [PDF]

open access: yesE3S Web of Conferences, 2019
Analysis of the perspectives of the coal fuel for thermal power plants is carried out. The necessity of the experimental study for temperature measurement in the boiler furnace. The results of the experimental study are presented: temperature change over
Yemelianenko Volodymyr   +4 more
doaj   +1 more source

In vitro analysis of the influence of the thermocycling and the applied force on orthodontic clear aligners

open access: yesFrontiers in Bioengineering and Biotechnology, 2023
The mechanical properties of polyurethane dental aligners have been studied in an oral environment at 37°C and subjected to thermal cycling between 5°C and 55°C for long periods of time at different mechanical stresses.
Patricia Cintora-López   +5 more
doaj   +1 more source

Physics in turkey cooking: Revisit the Panofsky formula

open access: yesAIP Advances, 2021
Back in 2008, Panofsky gave an empirical formula, T=11.5W2/3, for turkey baking time, T, in hours vs turkey weight, W, in pounds, the so-called Panofsky formula or Panofsky constant. Compared to the previously existed recipes that are based on the simple
Yifei “Jenny” Jin   +2 more
doaj   +1 more source

$$a_{1}$$ a 1 meson-nucleon coupling constant at finite temperature from the soft-wall AdS/QCD model

open access: yesEuropean Physical Journal C: Particles and Fields, 2021
We study the temperature dependence of the $$a_1$$ a 1 meson-nucleon coupling constant in the framework of the soft-wall AdS/QCD model with thermal dilaton field.
Shahin Mamedov, Shahnaz Taghiyeva
doaj   +1 more source

Thermal Time Constant - TTC

open access: yes, 2022
The design of a building's exterior walls has an important influence on energy consumption, building cost and thermal comfort. It influences also heating and cooling devices’ size. Optimization of energy consumption of the building requires consideration of the building materials, their thickness and mass, type and thickness of insulation, and location
openaire   +2 more sources

The realization of full-bridge inverter controller for resonant high-power electromagnetic thermal energy storage system

open access: yesEnergy Reports, 2022
According to the characteristics of electromagnetic thermal energy storage, the full-bridge inverter and resonant circuit with simple structure, high voltage utilization and high output power are used in this paper.
Xiaoju Yin   +5 more
doaj   +1 more source

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