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Proceedings, 2017
Solving joint inverse problems requires appropriate regularisation and coupling operators. In particular, when the inversion is performed on irregular meshes where cell sizes vary throughout the domain, the operators should be designed to be as independent of the discretisation as possible. We define regularisation operators for inversions on irregular
C. Jordi +4 more
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Solving joint inverse problems requires appropriate regularisation and coupling operators. In particular, when the inversion is performed on irregular meshes where cell sizes vary throughout the domain, the operators should be designed to be as independent of the discretisation as possible. We define regularisation operators for inversions on irregular
C. Jordi +4 more
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Microbial Ecology, 2002
A laboratory experiment was performed to test whether differences in nutrient and energy demands between picophytoplankton and heterotrophic bacteria can explain the apparent inverse biomass relationship between these organisms in lakes along gradients of organic carbon and nutrients.
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A laboratory experiment was performed to test whether differences in nutrient and energy demands between picophytoplankton and heterotrophic bacteria can explain the apparent inverse biomass relationship between these organisms in lakes along gradients of organic carbon and nutrients.
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Ecological Limits and Fitness Consequences of Cross‐Gradient Pollen Movement in Lasthenia fremontii
The American Naturalist, 2009The interaction between gene flow and environmental heterogeneity plays a key role in shaping the distribution patterns that we observe in natural populations. Although a growing body of theoretical work is exploring the effects of gene flow on the evolution of range limits and ecological specialization, explicit empirical tests of model assumptions ...
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2D data-space cross-gradient joint inversion of MT, gravity and magnetic data
Journal of Applied Geophysics, 2017Abstract We have developed a data-space multiple cross-gradient joint inversion algorithm, and validated it through synthetic tests and applied it to magnetotelluric (MT), gravity and magnetic datasets acquired along a 95 km profile in Benxi-Ji'an area of northeastern China.
Yong-Chol Pak, Tonglin Li, Gang-Sop Kim
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Biologia, 2013
Growth requirements of 10 possibly thermophilic strains of cyanobacteria were compared under a wide spectrum of light and temperature conditions (7–80Wm−2, 12–40°C). The strains were isolated from different localities: six of thermal springs in Slovakia (4 from Piesťany, 2 from Sklene Teplice), one from thermal waters in Rupite, Bulgaria, 2 strains ...
František Hindák +2 more
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Growth requirements of 10 possibly thermophilic strains of cyanobacteria were compared under a wide spectrum of light and temperature conditions (7–80Wm−2, 12–40°C). The strains were isolated from different localities: six of thermal springs in Slovakia (4 from Piesťany, 2 from Sklene Teplice), one from thermal waters in Rupite, Bulgaria, 2 strains ...
František Hindák +2 more
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AVA inversion of pre-stack seismic data with cross-gradient constraints
Journal of Applied Geophysics, 2022Ronghuo Dai, Cheng Yin, Da Peng
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Joint inversion of TEM and CT by local cross-gradient in full space
Second International Conference on Applied Statistics, Computational Mathematics, and Software Engineering (ASCMSE 2023), 2023Yi Dong +4 more
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Cross-term-compensated gradient waveform design for tensor-valued diffusion MRI
Journal of Magnetic Resonance, 2021Filip Szczepankiewicz, Jens Sjolund
exaly
Strain sensor based on coaxial cable Bragg grating with gradient cross section
Sensors and Actuators A: Physical, 2023Zirun Li, Shutian Liu
exaly