搜索结果: 1-13 共查到“工学 conductance”相关记录13条 . 查询时间(0.109 秒)
Stomatal Conductance, Canopy Temperature, and Leaf Area Index Estimation Using Remote Sensing and OBIA techniques
ET NDVI SAVI OBIA-segmentation loblolly pine blueberry
2015/8/14
Remotely sensed images including LANDSAT, SPOT, NAIP orthoimagery, and LiDAR and relevant processing tools can be used to predict plant stomatal conductance (gs), leaf area index (LAI), and canopy tem...
Stomatal Conductance, Canopy Temperature, and Leaf Area Index Estimation Using Remote Sensing and OBIA techniques
OBIA-segmentation loblolly pine blueberry
2015/1/12
Remotely sensed images including LANDSAT, SPOT, NAIP orthoimagery, and LiDAR and relevant processing tools can be used to predict plant stomatal conductance (gs), leaf area index (LAI), and canopy tem...
Negative differential thermal conductance through vacuum
Negative differential thermal conductance through vacuum
2015/8/7
We propose a scheme for achieving negative differential thermal conductance in near-field electromagnetic thermal transfer. As an example, we show that the scheme can be implemented with two sla...
Wide-band current preamplifier for conductance measurements with large input capacitance
Wide-band current preamplifier conductance measurements large input capacitance
2012/4/20
A wide-band current preamplifier based on a composite operational amplifier is proposed. It has been shown that the bandwidth of the preamplifier can be significantly increased by enhancing the effect...
Seasonal fluctuations and temperature dependence in photosynthetic parameters and stomatal conductance at the leaf scale of Populus euphraticaOliv
Bayesian statistics Farquhar et al. model maximum electron transport rate (J max) maximum rate of Rubisco carboxylation (Vcmax ) photosynthesis stomatal conductance transpiration Populus euphraticaOliv.
2013/9/2
A combined model to simulate CO2and H2O gas exchange at the leaf scale was parameterized using data obtained from in situ leaf-scale observations of diurnal and seasonal changes in CO2and H2O gas exch...
Exponential suppression of thermal conductance using coherent transport and heterostructures
Exponential suppression thermal conductance coherent transport heterostructures
2015/8/10
We consider coherent thermal conductance through multilayer photonic crystal heterostructures, consisting of a series of cascaded nonidentical photonic crystals. We show that thermal conductance can b...
Field-Assisted and Thermionic Contributions to Conductance in SnO2 Thick-Films
Field-Assisted Thermionic Contributions Conductance SnO2 Thick-Films
2009/9/4
A deep analysis of conductance in nanostructured SnO2 thick films has been performed. A model for field-assisted thermionic barrier crossing is being proposed to explain the film conductivity. The mod...
Universal features of coherent photonic thermal conductance in multilayer photonic band gap structures
Universal features photonic thermal conductance multilayer photonic band gap structures
2015/8/10
We show that at the high-temperature limit, the coherent photonic thermal conductance of a multilayer photonic crystal can be significantly below the corresponding thermal conductance of vacuum....
An Inverse Estimation Method for Surface Film Conductance During Cooling of Fish Packages
Cooling fish surface film conductance IHCP
2008/11/1
A temperature history detected by measuring sensor, along with other relevant system`s parameters have been used to predict the surface film conductance through transient temperature measurements in f...
Tuning coherent radiative thermal conductance in multilayer photonic crystals
Tuning coherent radiative thermal conductance multilayer photonic crystals
2015/8/10
We consider coherent radiative thermal conductance of a multilayer photonic crystal. The crystal consists of alternating layers of lossless dielectric slabs and vacuum, where heat is conducted only th...
Indirect Conductance for Measurements of Carbon Dioxide Produced by Streptococcus salivarius ssp. thermophilusTJ 160 in Pure and Mixed Cultures
indirect conductance carbon dioxide Streptococcus salivarius ssp. thermophilus Lactobacillus
2008/3/22
The CO2 produced by Streptococcus salivarius ssp. thermophilus TJ 160 during urea hydrolysis was estimated using indirect conductance measurements in pure culture and in mixed cultures with Lactobacil...
Starter Culture Characterization by Conductance Methods
starter culture activity conductance indirect conductance method
2008/3/22
Activity tests using conductance methodologies have been developed for three important bacterial groups in mixed-strain DL-lactococcal starter culture. When cultures are grown in reconstituted skim mi...
Computation of Conductance and Capacitance for IC Interconnects on a General Lossy Multilayer Substrate
Interconnect transmission lines Admittance per unit length Galerkin procedure Lossy multilayer medium
2010/12/8
In this paper a simple method for analysis and modelling of transmission interconnect lines on general lossy multilayer substrates at high bit rates is presented. The analysis is based on semi-analyti...