Results 131 to 140 of about 7,118,076 (333)

Automated mitosis detection in stained histopathological images using Faster R-CNN and stain techniques

Journal of Integrative Bioinformatics
Accurate mitosis detection is essential for cancer diagnosis and treatment. Traditional manual counting by pathologists is time-consuming and may cause errors.
García-Salmerón Jesús, García José Manuel, Bernabé Gregorio, González-Férez Pilar   +3 more
doaj   +1 more source

Geometric Optimization and Mechanical Performance Enhancement of Auxetic Structures for High‐Impact Applications Through Fused Deposition Modeling

Advanced Engineering Materials, EarlyView.
This study explores the mechanical performance of three auxetic structures, identifying a re‐entrant‐star hybrid as the most effective for impact absorption. Finite element simulations and experiments demonstrate significant gains in energy absorption and flexural strength after geometric optimization. This study investigates the mechanical performance
Malik Hassan, Manjusri Misra, Alexander Bardelcik, Stefano Gregori, Amar K. Mohanty   +4 more
wiley   +1 more source

Composite Electrospun Fibers Containing Optimized B‐ and Cu‐Doped Bioactive Glass Sol‐Gel Particles for Potential Soft Tissue Engineering Applications

Advanced Engineering Materials, EarlyView.
This article describes the preparation and characterization of poly(ε‐caprolactone) electrospun composite fibers incorporating sol‐gel‐derived bioactive glass particles doped with B and Cu. Scanning electron microscopy, energy‐dispersive X‐ray spectroscopy, Fourier‐transform infrared spectroscopy, contact angle, acellular bioactivity, mechanical and ...
Elisa Piatti, Marta Miola, Liliana Liverani, Paolo Sartori, Enrica Verné, Aldo R. Boccaccini   +5 more
wiley   +1 more source

Fabrication‐Directed Entanglement for Designing Chiral and Anisotropic Metamaterial Foams

Advanced Engineering Materials, EarlyView.
This work introduces fabrication‐directed entanglement (FDE), combining viscous thread printing and topology optimization to program entangled foams with spatially patterned stiffness. By tuning coil density, FDE enables anisotropy, programmable Poisson's ratio, and chirality in foams.
Daniel Revier, Brett Emery, Jacob Miske, Jeffrey Lipton   +3 more
wiley   +1 more source

Home [PDF]

, 2014
Tom Hunter in conversation with Robert Elms to discuss the notion of 'Home' in relation to location and means of representation in photography and art. The discussion spans Hunter's work during the past twenty years, from his graduation from the London ...
Hunter, Tom
core  

Micropleated Nanofibrous Filters for High‐Efficiency Submicron Aerosol Filtration: A Comparative Study with Chemical, Biological, Radiological, and Nuclear Gas Mask Filters

Advanced Engineering Materials, EarlyView.
This study presents micropleated filters manufactured by needleless electrospinning. Nanofibers are deposited onto uniaxially pre‐stretched substrates that contract upon release, forming densely packed micropleats. This architecture increases effective surface area without enlarging the filter size, achieving quality factors comparable to those of ...
Aleksandr Fadeev, Kevin Crown, Sean Kinahan, Gabriel Lucero, Hayden Stromsodt, Svetlana Romanova, Yury Salkovskiy   +6 more
wiley   +1 more source

PREDICTING RISK FOR DEER-VEHICLE COLLISIONS USING A SOCIAL MEDIA BASED GEOGRAPHIC INFORMATION SYSTEM [PDF]

Issues in Information Systems, 2012
G. Kent Web
doaj  

Towards leveraging explicit negative statements in knowledge graph embeddings

Web Semantics
Knowledge Graphs are used in various domains to represent knowledge about entities and their relations. In the vast majority of cases, they capture what is known to be true about those entities, i.e., positive statements, while the Open World Assumption ...
Rita T. Sousa, Catia Pesquita, Heiko Paulheim   +2 more
doaj   +1 more source

Designing a Web-Based Online Tutoring Application in Palembang City Using the SUS (System Usability Scale) Method [PDF]

, 2021
M. Rudi Sanjaya, Ariansyah Saputra, Bayu Wijaya Putra, Novita Sari, Rahma Destriani, Muhammad Raihan Udda Rahmany   +5 more
openalex   +1 more source

A Mean-Variance Portfolio Analysis of the Demand and Supply of a Potentially Infectious Service [PDF]

A health-risking illegal personal service is transacted when the expected extra satisfaction rate exceeds the ratio of the expected extra cost to the legal service price.
Levy, Amnon
core