Results 41 to 50 of about 1,636,678 (314)

High contrast holography through dual modulation

Scientific Reports
Holographic displays are a promising technology for immersive visual experiences, and their potential for compact form factor makes them a strong candidate for head-mounted displays.
Leyla Kabuli, Oliver Cossairt, Florian Schiffers, Nathan Matsuda, Grace Kuo   +4 more
doaj   +1 more source

Numerical Study on the Absorption Characteristics of Subwavelength Metallic Gratings Covered with a Lossy Dielectric Layer

Applied Sciences, 2018
Optical absorbers have been a topic of intense research due to their importance in many applications. In particular, multi-band and perfect absorption features in a desired frequency range are essential in broadband applications.
Chi-Young Hwang, Yong-Hae Kim, Ji Hun Choi, Gi Heon Kim, Jong-Heon Yang, Jae-Eun Pi, Hee-Ok Kim, Chi-Sun Hwang   +7 more
doaj   +1 more source

Multispectral image denoising using sparse and graph Laplacian Tucker decomposition

Computational Visual Media, 2020
Multispectral image denoising is a basic problem whose results affect subsequent processes such as target detection and classification. Numerous approaches have been proposed, but there are still many challenges, particularly in using prior knowledge of ...
Xiaoce Wu, Bingyin Zhou, Qingyun Ren, Wei Guo   +3 more
doaj   +1 more source

Workspace and Productivity: Guidelines for Virtual Reality Workplace Design and Optimization

Applied Sciences, 2022
Employee satisfaction and productivity are highly dependent on the alignment between the design of a workplace, the culture, the work activities, and the technology used, and while the understanding of such interactions has received increased interest in
Lisa Aufegger, Natasha Elliott-Deflo, Tim Nichols   +2 more
doaj   +1 more source

Are Fertility Preservation Procedures Before Gonadotoxic Therapy and Hematopoietic Stem Cell Transplantation Feasible and Safe in Very Young Children? A Retrospective Cohort Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Fertility preservation (FP) is increasingly integrated into the care of pediatric patients exposed to gonadotoxic therapy or conditioning for hematopoietic stem cell transplantation (HSCT), yet perioperative data in infants and toddlers remain scarce.
Kerstin Saalabian, Yannick Braun, Till‐Martin Theilen, Anke Barnbrock, Theresa Rohm, Fabienne Hammant, Nicole Sänger, Aynura Abbasova‐Semiz, Jan‐Henning Klusmann, Thomas Klingebiel, Udo Rolle, Peter Bader, Henning C. Fiegel, Andrea Jarisch   +13 more
wiley   +1 more source

Feasibility and Safety of Somato‐Cognitive Coordination Therapy for Cerebellar Ataxia Following Pediatric Brain Tumor Treatment

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Cerebellar ataxia after pediatric brain tumor treatment can cause persistent gait, balance, and speech impairment, yet no established rehabilitation strategy exists. Somato‐cognitive coordination therapy (SCCT) is a virtual reality–guided intervention designed to promote sensorimotor integration through visually constrained reaching
Masanobu Takeuchi, Takashi Matsuzawa, Jun Yamanishi, Masahiro Yoshitomi, Junji Ikeda, Shin‐Ichi Tsujimoto, Yasuteru Yamaguchi, Norio Shiba, Dhroov Pathare, Ayumi Kato, Masahiko Hara   +10 more
wiley   +1 more source

From blue to red color wavelength complex modulation characteristics of liquid crystal on a metasurface device

Scientific Reports
Full-color wavelength complex modulations are essential to usher in the era of holographic displays. Although metasurfaces have been developed for passive holograms, only a limited number of active metasurfaces capable of complex modulation in the ...
Yong-Hae Kim, Kyunghee Choi, Jaehyun Moon, Jong-Heon Yang, Jae-Eun Pi, Ji Hun Choi, Chi-Sun Hwang, Jeong-Seon Yu, Jong-Hyun Kim   +8 more
doaj   +1 more source

A Review on Virtual Reality Skill Training Applications

Frontiers in Virtual Reality, 2021
This study aimed to discuss the research efforts in developing virtual reality (VR) technology for different training applications. To begin with, we describe how VR training experiences are typically created and delivered using the current software and ...
Biao Xie, Huimin Liu, Rawan Alghofaili, Yongqi Zhang, Yeling Jiang, F. Lobo, Changyang Li, Wanwan Li, Haikun Huang, Mesut Akdere, Christos Mousas, L. Yu   +11 more
semanticscholar   +1 more source

Sustained Therapeutic Efficacy of Intravenous Plasminogen Concentrate in Pediatric Patients With Type 1 Plasminogen Deficiency: An Analysis of Dosing Parameters and Clinical Outcomes

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Type 1 plasminogen deficiency (PLGD‐1) is an ultra‐rare autosomal recessive disorder caused by variants in the PLG gene and affects approximately 1.6 individuals per million. The condition is characterized by decreased plasminogen levels and impaired function, resulting in fibrin‐rich lesions on mucous membranes throughout the body.
Charles Nakar, Karen Thibaudeau, Mary Mathias, Heather McDaniel, Madlen Reschke, Klaus Tenbrock, Joseph M. Parker, Amy Shapiro   +7 more
wiley   +1 more source

Deformation Driven Suction Cups: A Mechanics‐Based Approach to Wearable Electronics

Advanced Science
Wearable electronics are essential for health monitoring, haptic feedback, and human‐computer interaction. However, maintaining stable contact with skin remains challenging due to its softness, roughness, and variability across body sites.
Seola Lee, Andrew Akerson, Roham Pardakhtim, Ehsan Hajiesmaili, Kevin Rhodes, Zidong Li, Andrew Stanley, Amirhossein Amini, Daniele Piazza, Chiara Daraio, Tianshu Liu   +10 more
doaj   +1 more source