Results 71 to 80 of about 3,509,796 (312)

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

The geometry of the vergence-accommodation conflict in mixed reality systems

Virtual Reality
Mixed reality technologies, such as virtual (VR) and augmented (AR) reality, present promising opportunities to advance education and professional training due to their adaptability to diverse contexts.
Xiaoye Michael Wang, Daniel Southwick, Ian Robinson, Michael Nitsche, G. Resch, Ali Mazalek, Timothy N. Welsh   +6 more
semanticscholar   +1 more source

HiFinger: One-Handed Text Entry Technique for Virtual Environments Based on Touches between Fingers

Sensors, 2019
We present a text entry technique called HiFinger, which is an eyes-free, one-handed wearable text entry technique for immersive virtual environments by thumb-to-fingers touch.
Haiyan Jiang, Dongdong Weng, Zhenliang Zhang, Feng Chen   +3 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

A color Passthrough mixed reality application for learning piano

Virtual Reality
This work presents the development of a mixed reality (MR) application that uses color Passthrough for learning to play the piano. A study was carried out to compare the interpretation outcomes of the participants and their subjective experience when ...
Mariano M. Banquiero, Gracia Valdeolivas, D. Ramon, M.-Carmen Juan   +3 more
semanticscholar   +1 more source

An innovative mixed reality approach for maxillofacial osteotomies and repositioning

Virtual Reality, 2023
Craniomaxillofacial surgeries are performed using custom-made physical cutting guides and resin dental splints that present several drawbacks (e.g. time and cost required for their design and production).
Agnese Brunzini, A. Mazzoli, M. Pagnoni, M. Mandolini   +3 more
semanticscholar   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Enhancing Cardiopulmonary Resuscitation Training with Mixed Reality: Improving Cardiopulmonary Resuscitation Performance and Enjoyment

Cyberpsychology, Behavior, and Social Networking
Cardiac arrests stand as a leading cause of mortality worldwide. When performed timely, cardiopulmonary resuscitation (CPR) can significantly improve a person's chance of survival during a cardiac arrest. Given that the majority of cardiac arrests happen
H. Sungur, Z. V. van Berlo, Lisa Marie Lüwa   +2 more
semanticscholar   +1 more source

Nonmechanical varifocal metalens using nematic liquid crystal

Nanophotonics, 2023
Metalenses exhibit a substantial potential in replacing traditional optical component as they present a methodology for miniaturization. Lenses with tunable focal lengths can play a key role in various fields with applications in imaging, displays, and ...
Zhu Shuangqi, Jiang Qiang, Wang Yongtian, Huang Lingling   +3 more
doaj   +1 more source