Results 61 to 70 of about 5,463 (188)

Modeling Flow and Pressure Fields in Porous Media with High Conductivity Flow Channels and Smart Placement of Branch Cuts for Variant and Invariant Complex Potentials

open access: yesFluids, 2019
A long overdue distinction between so-called variant and invariant complex potentials is proposed here for the first time. Invariant complex potentials describe physical flows where a switch of the real and imaginary parts of the function will still ...
Aadi Khanal, Ruud Weijermars
doaj   +1 more source

Urothelial carcinoma: Perioperative considerations from top to bottom

open access: yesCA: A Cancer Journal for Clinicians, Volume 75, Issue 6, Page 528-551, November/December 2025.
Abstract Urothelial carcinoma is an aggressive entity that is associated with significant morbidity, but there have been major advances in both our understanding of and treatment options for patients with this disease. In this review, the authors focus on novel therapeutic and diagnostic approaches in the perioperative setting, with an emphasis on ...
Wesley Yip   +8 more
wiley   +1 more source

Management Characteristics and Adoption Index of Indigenous Agricultural Practices by Rice Farmers [PDF]

open access: yes, 2016
The study was conducted in Vellore district of Tamil Nadu, to assess the relationship between Management characteristics of farmers and their adoption of Indigenous Agricultural Practices (IAPs) in Rice cultivation.
Jayakumar, N., Sundaramari, M.
core   +2 more sources

Cosmological signatures of tilted isocurvature perturbations: reionization and 21cm fluctuations

open access: yes, 2013
We investigate cosmological signatures of uncorrelated isocurvature perturbations whose power spectrum is blue-tilted with spectral index ...
Sekiguchi, Toyokazu   +3 more
core   +3 more sources

Dissecting Shared Genetic Architecture of Thoracic Aortic Aneurysm and Aortic Related Traits and Identifying SplA/Ryanodine Receptor Domain and SOCS Box Containing 1 Involved in Smooth Muscle Phenotype Switching and Cell Senescence Through Alternative Splicing

open access: yesThe FASEB Journal, Volume 39, Issue 22, 30 November 2025.
The flowchart of the study. BAPN, β‐aminopropionitrile; FUMA, Functional Mapping and Annotation; GO, Gene Ontology; GWAS, genome‐wide association study; KEGG, Kyoto encyclopedia of genes and genomes; LDSC, LD score regression; MR‐JTI, mendelian randomization joint‐tissue imputation; MTAG, multi‐trait analysis of GWAS; siRNA, small interfering RNA ...
Qingyang Song   +6 more
wiley   +1 more source

Visualization of drained rock volume (DRV) in hydraulically fractured reservoirs with and without natural fractures using complex analysis methods (CAMs)

open access: yesPetroleum Science, 2019
The drainage areas (and volumes) near hydraulically fractured wells, computed and visualized in our study at high resolution, may be critically affected by the presence of natural fractures.
Aadi Khanal, Ruud Weijermars
doaj   +1 more source

Multivalued nonmonotone dynamic boundary condition

open access: yesBoundary Value Problems, 2021
In this paper, we introduce a new class of hemivariational inequalities, called dynamic boundary hemivariational inequalities, reflecting the fact that the governing operator is also active on the boundary.
Khadija Aayadi   +3 more
doaj   +1 more source

Advances in Inhaled Nanoparticle Drug Delivery for Pulmonary Disease Management

open access: yesThe FASEB Journal, Volume 39, Issue 21, 15 November 2025.
Pulmonary disorders remain a global health challenge. This review explores critical innovations in inhaled nanoparticle drug delivery systems focusing on their potential to revolutionize treatment strategies for a wide spectrum of pulmonary diseases. We highlight recent breakthroughs in carrier materials, performance evaluations in vitro and in vivo ...
Yunzhou Fan   +3 more
wiley   +1 more source

Elementary Pore Network Models Based on Complex Analysis Methods (CAM): Fundamental Insights for Shale Field Development

open access: yesEnergies, 2019
This paper presents insights on flow in porous media from a model tool based on complex analysis methods (CAM) that is grid-less and therefore can visualize fluid flow through pores at high resolution.
Ruud Weijermars, Aadi Khanal
doaj   +1 more source

Weak solutions to the time-fractional g-Bénard equations

open access: yesBoundary Value Problems, 2022
The Bénard problem consists in a system that couples the well-known Navier–Stokes equations and an advection-diffusion equation. In thin varying domains this leads to the g-Bénard problem, which turns out to be the classical Bénard problem when g is ...
Khadija Aayadi   +3 more
doaj   +1 more source

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