Results 121 to 130 of about 86,617 (302)

Multiscale-Streamline Inversion for High-Resolution Reservoir Models [PDF]

, 2007
The topic of this thesis is streamline-based integration of dynamic data for porous media systems, particularly in petroleum reservoirs. In the petroleum industry the integration of dynamic data is usually referred to as history matching.
Stenerud, Vegard
core   +1 more source

Designed Lewis Acid–Base Passivation for High Performance Perovskite Solar Cells

Advanced Functional Materials, EarlyView.
ABSTRACT Silicon's high cost and long energy payback time remain major barriers to the global expansion of solar power. In contrast, metal–halide perovskites offer abundant, solution‐processable absorbers, and have achieved efficiencies of 25%–30%, positioning them as strong competitors to silicon.
Afna Manaf, Hiba Shahulhameed, Bhabani Sankar Swain, Shengzhong (Frank) Liu, Adel Najar   +4 more
wiley   +1 more source

Global surface wave inversion with model constraints

, 2010
Practical applications of surface wave inversion demand reliable inverted shear-wave profiles and a rigorous assessment of the uncertainty associated to the inverted parameters.
CERCATO, MICHELE, Michele Cercato
core   +1 more source

Rayleigh wave dispersion inversion via modified sine cosine algorithm: Application to Hangzhou, China passive surface wave data

Open Geosciences
To better address the inversion problem of Rayleigh wave dispersion data, this study proposes a modified sine cosine algorithm (MSCA). The sine cosine algorithm (SCA) is based on a combination of sine and cosine functions for optimization; however, its ...
Wenbin Chen, Chuantao Yu
doaj   +1 more source

An ATpV Regularization Pre-Stack Three-Parameter Inversion Method Based on Weighted Lp

IEEE Access
Accurate inversion of AVO tri-parameters (Vp, Vs, $\rho $ ) is critical for reservoir characterization and hydrocarbon exploration. Conventional pre-stack inversion methods often have ill-posedness and poor stratigraphic boundary preservation, and ...
Shuang Zhao, Xuanlin Kong, Hongjuan Fan, Yabo Wu, Weixing Guo   +4 more
doaj   +1 more source

Unified Analytical Framework for Understanding the Operational Stability of Blue Phosphorescent OLEDs: Quantitative Insights Into Exciton Recycling and Bimolecular Interactions

Advanced Functional Materials, EarlyView.
Blue phosphorescent OLEDs remain limited by poor operational stability. Here, a unified analytical framework integrating transient photoluminescence and magneto‐electroluminescence is developed to correlate intrinsic material photophysics with electrically driven degradation.
Hakjun Lee, Bum June Park, Taekyung Kim
wiley   +1 more source

Time‐Resolved Magnetization Switching Dynamics Driven by Orbital Torques

Advanced Functional Materials, EarlyView.
Du et al. reveal nanosecond magnetization switching driven by orbital currents using time‐resolved Hall detection. The measurements separate domain nucleation from domain wall propagation and show that Joule heating strongly assists switching by lowering energy barriers.
Ao Du, Shilei Ding, Min‐Gu Kang, Marco Hoffmann, Pietro Gambardella   +4 more
wiley   +1 more source

Detection of rock burst risk areas in coal pillars of deep roadways based on joint inversion of dual-source CT

Gong-kuang zidonghua
Seismic wave CT inversion technology is an important method for rock burst hazard prediction, as well as routine rock burst prevention monitoring and effectiveness evaluation.
LI Huan, BAO Xiaoqing, LIU Shun, KONG Zhen, YUAN Tengfei, BIAN Jiang, CAI Wu   +6 more
doaj   +1 more source

Coagulative Granular Hydrogels with an Enzyme Catalyzed Fibrin Network for Endogenous Tissue Regeneration

Advanced Healthcare Materials, EarlyView.
Coagulative granular hydrogels are composed of packed thrombin‐functionalized microgels that catalyze the conversion of fibrinogen into a secondary fibrin network, filling the interstitial voids. This bio‐inspired approach stabilizes the biomaterial to match the robustness of bulk hydrogels without compromising injectability, mimicking the initial ...
Zhipeng Deng, Camila B. Tovani, Simona Bianco, Gianni Comandini, Aya Elghajiji, Mina Aleemardani, Roxana Moscalu, Jeremie Zappia, Bianca Fernandes, Olivia Annett, Chrissy L. Hammond, Jason Wong, Dave J. Adams, Fabrizio Scarpa, Michael R. Whitehouse, Annela M. Seddon, James P. K. Armstrong   +16 more
wiley   +1 more source

The Earthquake‐Source Inversion Validation (SIV) Project

, 2016
Finite‐fault earthquake source inversions infer the (time‐dependent) displacement on the rupture surface from geophysical data. The resulting earthquake source models document the complexity of the rupture process. However, multiple source models for the
Galis, Martin, FESTA, GAETANO, Thingbaijam, K K S, Galis, M, Thingbaijam, Kiran K. S., Imperatori, Walter, Song, Seok Goo, Okuwaki, Ryo, Twardzik, Cedric, Wang, Rongjiang, Imperatori, W, Mai, P. Martin, Causse, Mathieu, Fan, Wenyuan, Ampuero, J P, Vyas, Jagdish, Page, M, Somala, Surendra, Causse, M, Vyas, J C, Thingbaijam, Kiran, Passone, Luca, Sekiguchi, H, Gallovic, Frantisek, Passone, L, Schorlemmer, Danijel, Driel, M v, Custodio, Susana, Van Driel, Martin, Song, S G, Okuwaki, R, Malytskyy, Dmytro, Schorlemmer, D, Pollitz, Fred, Custodio, S, Zielke, O, Asano, Kimiyuki, Kaser, M, Wang, R, Mai, Martin, Ampuero, Jean‐paul, Pollitz, F, Käser, Martin, Festa, G, Asano, K, Razafindrakoto, Hoby N. T., Sekiguchi, Haruko, Fan, W, Zielke, Olaf, Page, Morgan, Vyas, Jagdish C., Martin Mai, P, Gallovic, F, Malytskyy, D, Razafindrakoto, Hoby, Yagi, Y, Ampuero, Jean Paul, Yagi, Yuji, Twardzik, C, Somala, Surendra N., Somala, S N, Razafindrakoto, H N T   +61 more
core   +1 more source