Results 61 to 70 of about 713,161 (302)

The Application of Cameras in Precision Pig Farming: An Overview for Swine-Keeping Professionals

open access: yesAnimals, 2021
Pork is the meat with the second-largest overall consumption, and chicken, pork, and beef together account for 92% of global meat production. Therefore, it is necessary to adopt more progressive methodologies such as precision livestock farming (PLF ...
Elanchezhian Arulmozhi   +3 more
doaj   +1 more source

Screen of cylindrical lenses produces stereoscopic television pictures [PDF]

open access: yes, 1966
Stereoscopic television pictures are produced by placing a colorless, transparent screen of adjacent parallel cylindrical lenses before a raster from two synchronized TV cameras. Alternate frames from alternate cameras are displayed.
Nork, C. L.
core   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

open access: yesFEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli   +8 more
wiley   +1 more source

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

open access: yesEDIS
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   +2 more
doaj   +1 more source

Generalized Convolutional Neural Networks for Point Cloud Data

open access: yes, 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   +2 more
core   +1 more source

Matrix metalloproteinase‐9 regulates cell adhesion and membrane protrusive activity of ovarian cancer cells

open access: yesFEBS Open Bio, EarlyView.
Matrix metalloproteinase‐9 (MMP9) drives ovarian cancer progression. Using MMP9‐null cells (M9‐KO) created from ovarian cancer cells, we found MMP9 loss did not block Epidermal Growth Factor (EGF)‐driven E‐cadherin dissolution or EMT but delayed and reduced EGF‐driven membrane protrusions. Transient MMP9 re‐expression drove membrane protrusion.
Claire Strauel   +8 more
wiley   +1 more source

A Hilbert Scheme in Computer Vision [PDF]

open access: yes, 2011
Multiview geometry is the study of two-dimensional images of three-dimensional scenes, a foundational subject in computer vision. We determine a universal Groebner basis for the multiview ideal of n generic cameras.
Bernd Sturmfels   +11 more
core   +2 more sources

THE CAMERA IN ZOOLOGY [PDF]

open access: yesSchool Science and Mathematics, 1902
n ...
openaire   +1 more source

The gigavision camera [PDF]

open access: yes2009 IEEE International Conference on Acoustics, Speech and Signal Processing, 2009
We propose a new image device called gigavision camera. The main differences between a conventional and a gigavision camera are that the pixels of the gigavision camera are binary and orders of magnitude smaller. A gigavision camera can be built using standard memory chip technology, where each memory bit is designed to be light sensitive.
Luciano Sbaiz   +4 more
openaire   +1 more source

Decreased cold‐sensing function of the transient receptor potential channel TRPM8 from tailed amphibians

open access: yesFEBS Open Bio, EarlyView.
Despite frogs avoiding low temperatures, examination of four salamander species revealed that none avoided cold and all possessed cold tolerance. Functional analysis of TRPM8, a cold sensor, showed that all salamander TRPM8s had lost their cold sensitivity.
Tadahiro Sawao   +3 more
wiley   +1 more source

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