Results 81 to 90 of about 1,377,230 (329)

IoT climate resilience in Central Asia: understanding perceived risks through a user survey analysis applied to Kazakhstan

Frontiers in Sustainable Cities
Climate change poses significant risks to the resilience of Internet of Things (IoT) infrastructure, especially in regions with extreme and variable climates such as Central Asia.
Dinara Zhunissova, David Topping, James Evans   +2 more
doaj   +1 more source

Augmenting Microsoft's HoloLens with vuforia tracking for neuronavigation

Healthcare Technology Letters, 2018
Major hurdles for Microsoft's HoloLens as a tool in medicine have been accessing tracking data, as well as a relatively high-localisation error of the displayed information; cumulatively resulting in its limited use and minimal quantification.
Taylor Frantz, Bart Jansen, Johnny Duerinck, Jef Vandemeulebroucke   +3 more
doaj   +1 more source

Rosette‐scan tomographic single‐pixel imager

Electronics Letters, 2023
Spin‐scan tomographic scanning imagers utilise a reticle with a fixed number of thin slits and nutating optics, and have produced images and video at both infrared and optical wavelengths.
A. Duvenage, W. P. du Plessis
doaj   +1 more source

Rapid Assessment of Seabed Habitats Around Pitcairn Island in Aid of Activity Management During the COVID-19 Global Pandemic

Frontiers in Marine Science, 2021
The global COVID-19 pandemic of 2020 has forced small island states to make rapid changes to the way they manage their marine estates following changes in global shipping practices and access which are essential for the supply of food items and island’s ...
Simeon Archer-Rand, Paul Whomersley, Joey O’Connor, Abbie Dosell   +3 more
doaj   +1 more source

Taking video cameras into the classroom. [PDF]

, 2010
Research into the communication and interactions in classrooms need to take the multimodal nature of classrooms into account. Video cameras can capture the dynamics of teaching and learning, but the use of videos for research purposes needs to be well ...
Cowie, Bronwen, Maguire, Michael, Otrel-Cass, Kathrin   +2 more
core   +2 more sources

Dual PI3K/AKT and CDK4/6 inhibition reveals selective sensitivity in an SHH medulloblastoma stem cell model

Molecular Oncology, EarlyView.
Targeted therapy was evaluated in SHH medulloblastoma using neuroepithelial stem cell (NES) and tumor‐derived NES‐like (tNES) models in 2D monolayers and 3D spheroids. PI3K, AKT, and CDK4/6 inhibitors had minimal effects in NES but markedly reduced viability and growth and induced apoptosis in tNES cells, revealing distinct therapeutic vulnerabilities.
Monika Lukoseviciute, Madeleine Birgersson, Paolo Ceriani, Margareta Wilhelm, Ourania N Kostopoulou   +4 more
wiley   +1 more source

Ospreys and Observing Osprey Behaviors through the University of Florida Osprey Cam

EDIS
This publication provides information about ospreys (Pandion haliaetus). Further, it discusses an osprey cam that was placed on several nests at the University of Florida campus in Gainesville.
Mark E. Hostetler, Steven A. Johnson, Martin Main   +2 more
doaj   +1 more source

FGFR Like1 drives esophageal cancer progression via EMT, PI3K/Akt, and notch signalling: insights from clinical data and next‐generation sequencing analysis

FEBS Open Bio, EarlyView.
Clinical analysis reveals significant dysregulation of FGFRL1 in esophageal cancer (EC) patients. RNAi‐coupled next‐generation sequencing (NGS) and in vitro study reveal FGFRL1‐mediated EC progression via EMT, PI3K/Akt, and Notch pathways. Functional assays confirm its role in tumor growth, migration, and invasion.
Aprajita Srivastava, Anoop Saraya, Deepak Gunjan, Rinu Sharma   +3 more
wiley   +1 more source

Automatic focus control for facsimile cameras [PDF]

, 1974
An electronic circuit for controlling the focus of facsimile cameras is described. The circuit consists of balanced a.c. amplifiers, two square law function generators, and a differential amplifier and power drive.
Burcher, E. E., Katzberg, S. J., Sinclair, A. R.   +2 more
core   +1 more source

Generalized Convolutional Neural Networks for Point Cloud Data

, 2017
The introduction of cheap RGB-D cameras, stereo cameras, and LIDAR devices has given the computer vision community 3D information that conventional RGB cameras cannot provide. This data is often stored as a point cloud.
Davis, Andrew, Savchenkov, Aleksandr, Zhao, Xuan   +2 more
core   +1 more source