Results 71 to 80 of about 4,520,326 (251)

Hydrogel‐Based 3D‐Printed Anthropomorphic Breast Phantom for Emulating Mechanical and Dielectric Properties of Mammary Tissue. Applications in Microwave Imaging

Advanced Functional Materials, EarlyView.
A 3D‐printable breast phantom is developed using patient‐derived MRI data and hydrogels that replicate the dielectric properties of healthy and cancerous tissues. Mechanical and dielectric characterization confirm its suitability for microwave imaging.
Carlos M. Andreu, Daniel Álvarez Sánchez‐Bayuela, Gianluigi Tiberi, Eliana Canicattì, Agostino Monorchio, Ester Vázquez   +5 more
wiley   +1 more source

A Convex and Combinatorial Analysis of Virtual Multi-Vector Synthesis in Finite Vector Systems

Mathematics
This paper presents a mathematical reinterpretation of virtual multi-vector synthesis defined over finite vector sets. Unlike conventional approaches that treat multi-vector synthesis as an algorithmic technique, the proposed framework characterizes it ...
Chan Roh
doaj   +1 more source

Homological and combinatorial aspects of virtually Cohen–Macaulay sheaves

Transactions of the London Mathematical Society, 2021
When studying a graded module M over the Cox ring of a smooth projective toric variety X, there are two standard types of resolutions commonly used to glean information: free resolutions of M and vector bundle resolutions of its sheafification.
Christine Berkesch, Patricia Klein, Michael C. Loper, Jay Yang   +3 more
doaj   +1 more source

Avocado : a Distributed Virtual Environment framework [PDF]

, 2003
Tramberend H. Avocado : a Distributed Virtual Environment framework. Bielefeld (Germany): Bielefeld University; 2003.Building Distributed Virtual Environment (DVE) applications is a complex task.
Tramberend, Henrik
core  

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

A virtual instrumentation of electric drive systems for automation and testing [PDF]

, 2000
The virtual instrumentation concept has been applied to AC and DC type electric drives. Visual Designer is used for a DC motor and LabView is used for a three-phase, delta connected induction motor.
Eren, H., Fung, C.C.
core  

Azobenzene's Cross‐Scale Optics and Photonics: Molecular Photoswitching, Mesoscopic Material Motions, and Adaptive Devices

Advanced Materials, EarlyView.
Azobenzene photoswitches translate molecular‐scale E/Z photoisomerization into macroscopic material responses and device‐level photonic functions. This Review highlights how azobenzene research has evolved from molecular photochemistry to photoalignment, mass migration, photomechanics, and heat release, ultimately enabling holography, reconfigurable ...
Heeju Son, Soyul Kwak, Heerin Noh, Minsang Kim, Doyeon Noh, Subhayan Chakraborty, Jaewon Lee, YongDeok Cho, Kyeongsoo Kim, Taewoong Eom, Moonyoung Kim, Jangwon Kim, Hoyoung Lee, Soyoung Lee, Jaehun Kim, Grace G. D. Han, Shin‐Tson Wu, Stefano Oscurato, Arri Priimagi, Marina Saphiannikova, Seungwoo Lee   +20 more
wiley   +1 more source

A Three-level Space Vector PWM Strategy Based on Variable Virtual Middle Vector

Kongzhi Yu Xinxi Jishu, 2018
T-type three-level topology has been widely applied in power converters for its high efficiency and low output harmonics, and the performance of this converter is determined by the effect of its capacitor neutral point voltage control.
LIN Zhenjun, LIU Yongjiang, LI Hua, LIU Haitao, LI Congda, XUE Xin   +5 more
doaj  

Two-loop coefficient functions in deeply virtual Compton scattering: flavor-singlet axial-vector and transversity case

Journal of High Energy Physics
We calculate the two-loop flavor-singlet axial-vector and gluon transversity coefficient functions for deeply virtual Compton scattering in QCD. We observe interesting properties regarding the transcendentality of the transversity coefficient function ...
Yao Ji, J. Schoenleber
doaj   +1 more source

Automated identification of insect vectors of Chagas disease in Brazil and Mexico: the Virtual Vector Lab

PeerJ, 2017
Identification of arthropods important in disease transmission is a crucial, yet difficult, task that can demand considerable training and experience. An important case in point is that of the 150+ species of Triatominae, vectors of Trypanosoma cruzi , causative agent of Chagas disease across
Gurgel-Gonçalves, Rodrigo, Komp, Ed, Campbell, Lindsay P., Khalighifar, Ali, Mellenbruch, Jarrett, Mendonça, Vagner José, Owens, Hannah L., de la Cruz-Felix, Keynes, Peterson, A. Townsend, Ramsey, Janine M.   +9 more
openaire   +5 more sources