Results 11 to 20 of about 345,147 (195)

Addressing the inverse care law in cardiac services [PDF]

Journal of Public Health, 2003
Wide variation in rates of angiography and revascularization exist that are not explained by the level of need for these services. The National Service Framework for Coronary Heart Disease has set out a number of standards with the aim of increasing the number of revascularizations and reducing inequalities in access to care.
Sue, Langham, Ian, Basnett, Peter, McCartney, Charles, Normand, Julie, Pickering, Dilwyn, Sheers, Margaret, Thorogood   +6 more
openaire   +2 more sources

Double Accelerated Convergence ZNN with Noise-Suppression for Handling Dynamic Matrix Inversion

Mathematics, 2021
Matrix inversion is commonly encountered in the field of mathematics. Therefore, many methods, including zeroing neural network (ZNN), are proposed to solve matrix inversion.
Yongjun He, Bolin Liao, Lin Xiao, Luyang Han, Xiao Xiao   +4 more
doaj   +1 more source

Addressing Viscous Effects in Acoustic Full-waveform Inversion [PDF]

Proceedings, 2017
Summary Seismic waves are attenuated and dispersed as they travel through the subsurface given that part of the energy is lost into heat. These effects are visible on the recorded seismic data but are commonly ignored when performing acoustic full-waveform inversion (FWI).
O. Calderon Agudo, N. Vieira da Silva, M. Warner, J. Morgan   +3 more
openaire   +1 more source

Addressing the Gravitational Wave - Collider Inverse Problem

, 2022
14 pages, 5 ...
Friedrich, Leon S., Ramsey-Musolf, Michael J., Tenkanen, Tuomas V. I., Tran, Van Que   +3 more
openaire   +2 more sources

Integrating Deep Learning and Deterministic Inversion for Enhancing Fault Detection in Electrical Resistivity Surveys

Applied Sciences, 2023
Clays in fault zones have low electrical resistivity, making electrical resistivity tomography (ERT) effective for fault investigations. However, traditional ERT inversion methods struggle to find a unique solution and produce unstable results owing to ...
Shinhye Kong, Jongchan Oh, Daeung Yoon, Dong-Woo Ryu, Hyoung-Seok Kwon   +4 more
doaj   +1 more source

Inversion improves the recognition of facial expression in thatcherized images [PDF]

, 2014
The Thatcher illusion provides a compelling example of the face inversion effect. However, the marked effect of inversion in the Thatcher illusion contrasts to other studies that report only a small effect of inversion on the recognition of facial ...
Bruce V., Darwin C., Ekman P., Rossion B., Woodworth R. S., Young A. W.   +5 more
core   +2 more sources

Heterozygous inversion breakpoints suppress meiotic crossovers by altering recombination repair outcomes.

PLoS Genetics, 2023
Heterozygous chromosome inversions suppress meiotic crossover (CO) formation within an inversion, potentially because they lead to gross chromosome rearrangements that produce inviable gametes.
Haosheng Li, Erica Berent, Savannah Hadjipanteli, Miranda Galey, Nigel Muhammad-Lahbabi, Danny E Miller, K Nicole Crown   +6 more
doaj   +1 more source

Bayesian analysis of spatially distorted cosmic signals from Poissonian data [PDF]

, 2010
Reconstructing the matter density field from galaxy counts is a problem frequently addressed in current literature. Two main sources of error are shot noise from galaxy counts and insufficient knowledge of the correct galaxy position caused by peculiar ...
Benítez, Bertschinger, Bialek, Binder, Branchini, Bromley, Cole, Coles, Cornelius Weig, Cornwell, Dicke, Duane, Efstathiou, Enßlin, Erdoğdu, Erdoğdu, Frieden, Fry, Geman, Goldberg, Green, Gull, Hamilton, Hamilton, Hastings, Heavens, Hebert, Hoffman, Hubble, Huchra, Jasche, Jasche, Jaynes, Jenkins, Jeong, Kaiser, Kauffmann, Kayo, Kitaura, Kitaura, Landau, Layzer, Lemm, Lemm, Lemm, Martínez, Matsubara, Matsubara, Matsumoto, Metropolis, Mukhanov, Navarro, Neyrinck, Nityananda, Nunez, Nusser, Oh, Peacock, Peebles, Percival, Percival, Peskin, Ratcliffe, Schmoldt, Shaya, Smith, Springel, Tadros, Tadros, Torsten A. Enßlin, Vogeley, Wang, Webster, White, Wittman, Yahil   +75 more
core   +1 more source

Inverse-designed photon extractors for optically addressable defect qubits

Optica, 2020
Solid-state defect qubit systems with spin-photon interfaces show great promise for quantum information and metrology applications. Photon collection efficiency, however, presents a major challenge for defect qubits in high refractive index host materials.
Srivatsa Chakravarthi, Pengning Chao, Christian Pederson, Sean Molesky, Andrew Ivanov, Karine Hestroffer, Fariba Hatami, Alejandro W. Rodriguez, Kai-Mei C. Fu   +8 more
openaire   +2 more sources

Three-Dimensional Separate and Joint Inversions of Multi-Component Frequency-Domain Airborne Electromagnetic Data: Synthetic Model Studies

Sensors, 2023
Airborne electromagnetic (AEM) surveys using airborne mobile platforms enable rapid and efficient exploration of areas where groundwork is difficult. They have been widely used in fields such as shallow resource exploration and environmental engineering.
Jun Yang, Xin Huang, Liangjun Yan, Xiaoyue Cao   +3 more
doaj   +1 more source