Results 181 to 190 of about 360,174 (367)

Head-mounted display-based augmented reality for water quality visualisation

Water Science and Engineering
Water covers most of the Earth’s surface and is nowhere near a good ecological or recreational state in many areas of the world. Moreover, only a small fraction of the water is potable.
Jacky Cao, Xiaoli Liu, Xiang Su, Jonas Eilertsen Hædahl, Thomas Berg Fjellestad, Donjete Haziri, André Hoang-An Vu, Jari Koskiaho, Satu Maaria Karjalainen, Anna-kaisa Ronkanen, Sasu Tarkoma, Pan Hui   +11 more
doaj  

Organoid‐Like Neurovascular Spheroids Promote the Recovery of Hypoxic‐Ischemic Skin Flaps Through the Activation of Autophagy

Advanced Healthcare Materials, EarlyView.
Highly sprouting organoid‐like neurovascular spheroids (NVUs) are developed, featuring cell‐loaded poly‐3‐hydroxybutyrate 4‐hydroxybutyrate(P34HB) porous microsphere cores embedded within Gelatin Methacryloyl. NVUs formed complex vascular plexuses and secreted extracellular matrix in vitro, simulating autologous nerves and blood interaction.
Junjin Jie, Jingyi Ju, Zhenxing Wang, Jun Chen, Lin‐Ping Wu, Jiaming Sun   +5 more
wiley   +1 more source

A Wireless Cortical Surface Implant for Diagnosing and Alleviating Parkinson's Disease Symptoms in Freely Moving Animals

Advanced Healthcare Materials, EarlyView.
A wireless cortical surface implant employing graphene electrode arrays diagnoses and alleviates Parkinson's disease symptoms in freely moving animals. The device continuously monitors cortical activity and delivers targeted stimulation, restoring beta–gamma and delta oscillations.
Hongseong Shin, Kyungtae Kim, Jaeseung Lee, Johyeon Nam, Eunha Baeg, Chaeyeon You, Hanseul Choi, Minji Kim, Chun Kee Chung, Jae Geun Kim, Jong Hyun Ahn, Miryung Han, Jibum Kim, Sungchil Yang, Sung Q Lee, Sunggu Yang   +15 more
wiley   +1 more source

When is a set of phylogenetic trees displayed by a normal network? [PDF]

arXiv
A normal network is uniquely determined by the set of phylogenetic trees that it displays. Given a set $\mathcal{P}$ of rooted binary phylogenetic trees, this paper presents a polynomial-time algorithm that reconstructs the unique binary normal network whose set of displayed binary trees is $\mathcal{P}$, if such a network exists. Additionally, we show
arxiv  

Calibration Method of Visual Parameters for See-Through Head-Mounted Display.

, 1994
Takashi Oishi, Susumu Tachi
openalex   +2 more sources

Visual direction as a metric of virtual space [PDF]

Two experiments examine the abilities of ten subjects to visualize directions shown on a perspective display. Subjects indicated their perceived directions by adjusting a head-mounted cursor to correspond to the direction depicted on the display.
Ellis, Stephen R., Hacisalihzade, Selim, Smith, Stephen   +2 more
core   +1 more source

Virtual Reality Re-Centering [PDF]

, 2017
A virtual reality player often views a virtual reality scene of a virtual world while the player is located in a physical world via a head-mounted display.
McKenzie, Chris
core   +1 more source

Super‐Resolution Goes Viral: T4 Virus Particles as Versatile 3D‐Bio‐NanoRulers

Advanced Materials, Volume 37, Issue 12, March 26, 2025.
Various super‐resolution fluorescence microscopy methods achieve nanoscale resolution, vital for visualizing subcellular structures. Choosing suitable biological standards is challenging, demanding precise geometry and specific labeling capabilities. Utilizing T4 bacteriophage as a 3D‐Bio‐NanoRuler is proposed.
José Ignacio Gallea, Oleksii Nevskyi, Zuzanna Kaźmierczak, Ivan Gligonov, Tao Chen, Paulina Miernikiewicz, Anna M. Chizhik, Lenny Reinkensmeier, Krystyna Dąbrowska, Mark Bates, Jörg Enderlein   +10 more
wiley   +1 more source

Differentiable Mobile Display Photometric Stereo [PDF]

arXiv
Display photometric stereo uses a display as a programmable light source to illuminate a scene with diverse illumination conditions. Recently, differentiable display photometric stereo (DDPS) demonstrated improved normal reconstruction accuracy by using learned display patterns. However, DDPS faced limitations in practicality, requiring a fixed desktop
arxiv  

Stereoscopic Head-mounted Display Incorporated into Microsurgical Procedures: Technical Note

, 1998
Robert J. Maciunas
openalex   +1 more source