Results 21 to 30 of about 234 (191)

Solución de un problema inverso de advección-dispersión con derivada temporal fraccionaria por medio de molificación discreta

, 2017
: We consider an inverse problem for a time fractional advection-dispersion equation in a 1-D semi-infinite setting. The fractional derivative is interpreted in the sense of Caputo and advection and dispersion coefficients are constant.
Piedrahita Monroy, Julian Alejandro, Mejía, Carlos   +1 more
core   +4 more sources

A regularized version of the Kuwabara-Kono force scheme for 2nd order convergence in DEM simulations of granular materials [PDF]

EPJ Web of Conferences
The Discrete Element Method is a technique widely used to simulate multi-particle systems, in particular granular materials. For conservative systems, the integration of the equations of motion is often performed via a Verlet-type method of order two ...
Bufolo Gabriel N., Sobral Yuri D.
doaj   +1 more source

Serum bile acids as a prognostic biomarker in biliary atresia following Kasai portoenterostomy

Hepatology, EarlyView., 2022
Serum bile acid levels predict outcomes in patients with biliary atresia who achieve normalized bilirubin levels after Kasai portoenterostomy. Abstract Background and Aims In biliary atresia, serum bilirubin is commonly used to predict outcomes after Kasai portoenterostomy (KP).
Sanjiv Harpavat, Kieran Hawthorne, Kenneth D. R. Setchell, Monica Narvaez Rivas, Lisa Henn, Charlotte A. Beil, Saul J. Karpen, Vicky L. Ng, Estella M. Alonso, Jorge A. Bezerra, Stephen L. Guthery, Simon Horslen, Kathy M. Loomes, Patrick McKiernan, John C. Magee, Robert M. Merion, Jean P. Molleston, Philip Rosenthal, Richard J. Thompson, Kasper S. Wang, Ronald J. Sokol, Benjamin L. Shneider, for Childhood Liver Disease Research Network (ChiLDReN)   +22 more
wiley   +1 more source

Spectral Mollification for Bidirectional Fluorescence

, 2020
Fluorescent materials can shift energy between wavelengths, thereby creating bright and saturated colors both in natural and artificial materials. However, rendering fluorescence for continuous wavelengths or combined with wavelength dependent path ...
C. Dachsbacher, Dachsbacher, Carsten, Jung, Alisa, J. Hanika, Hanika, Johannes, A. Jung   +5 more
core   +1 more source

Tough, Ductile, and Strong Hard‐Soft Cementitious Composite Enabled by Multi‐Material Additive Manufacturing

Advanced Materials, EarlyView.
Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine, Shashank Gupta, William Makinen, Zayvinn Lin, Krystal Delnoce, Reza Moini   +5 more
wiley   +1 more source

The Impacts of Health and Environmental Information Nudges on Meat Choices: Where Does Goat Meat Fit?

Agribusiness, EarlyView.
ABSTRACT Amidst a recent surge in US goat meat imports to meet growing demand, this study contributes to the meat demand literature by examining consumer preferences for goat meat, a relatively healthy and environmentally friendly alternative to other popular meats.
Binod Khanal, Sunil P. Dhoubhadel, Rodolfo M. Nayga Jr.   +2 more
wiley   +1 more source

Difference schemes stabilized by discrete mollification for degenerate parabolic equations in two space dimensions

IMA Journal of Numerical Analysis, 2012
Discrete mollification is a versatile convolution based filtering procedure for the regularization of ill-posed problems and the stabilization of explicit schemes for the solution of partial differential equations. While introducing one- and two-dimensional discrete mollification formulae, the authors propose two schemes, which are based on direction ...
Acosta, Carlos D., Buerger, Raimund
openaire   +4 more sources

Comparison of DeePMD, MTP, GAP, ACE and MACE Machine‐Learned Potentials for Radiation‐Damage Simulations: A User Perspective

Advanced Intelligent Discovery, EarlyView.
The authors evaluated six machine‐learned interatomic potentials for simulating threshold displacement energies and tritium diffusion in LiAlO2 essential for tritium production. Trained on the same density functional theory data and benchmarked against traditional models for accuracy, stability, displacement energies, and cost, Moment Tensor Potential ...
Ankit Roy, Ram Devanathan, Sarah Allec, Giridhar Nandipati, Andrew M. Casella, David J. Senor, Duane D. Johnson, Ganesh Balasubramanian, Ayoub Soulami   +8 more
wiley   +1 more source

Clinically Relevant Bleeding in Individuals With Cancer: Insights From a Nationwide Cohort Study

American Journal of Hematology, EarlyView.
ABSTRACT Cancer care is often complicated by coagulopathy leading to thrombosis and bleeding. While venous thromboembolism (VTE) has been extensively studied, bleeding remains an underestimated threat. To address this knowledge gap, we leveraged the Epic Cosmos database to determine the impact of cancer‐associated clinically relevant bleeding (CRB) in ...
Ming Y. Lim, Radhika Gangaraju, Omid Jafari, Zihan Yang, Joyce W. T. Tiong, Elizabeth C. L. Chiang, Shengling Ma, Jun Y. Jiang, Justine Ryu, Barbara D. Lam, Mrinal Ranjan, Ang Li   +11 more
wiley   +1 more source

7000 Years of Aboriginal Mining at Sugarloaf Hill in the Riverland Region of South Australia

Archaeology in Oceania, EarlyView.
ABSTRACT Silcrete and chert are commonly represented in Aboriginal archaeological lithic assemblages across large parts of the southwestern Murray‐Darling Basin (MDB). In South Australia (SA), these materials were sourced from a series of quarries located along the incised course of the Murray River through the upper Riverland region.
Craig Westell, Ian Moffat, Richard Fullagar, Amy Roberts, Justine Kemp, Mike Morley, Marc Fairhead, Simon Hoad, River Murray and Mallee Aboriginal Corporation   +8 more
wiley   +1 more source