Results 21 to 30 of about 160,124 (294)

Hands-Free User Interface for AR/VR Devices Exploiting Wearer’s Facial Gestures Using Unsupervised Deep Learning

open access: yesSensors, 2019
Developing a user interface (UI) suitable for headset environments is one of the challenges in the field of augmented reality (AR) technologies. This study proposes a hands-free UI for an AR headset that exploits facial gestures of the wearer to ...
Jaekwang Cha, Jinhyuk Kim, Shiho Kim
doaj   +1 more source

Sacrotuberous Ligament Healing following Surgical Division during Transgluteal Pudendal Nerve Decompression: A 3-Tesla MR Neurography Study. [PDF]

open access: yesPLoS ONE, 2016
Pelvic pain due to chronic pudendal nerve (PN) compression, when treated surgically, is approached with a transgluteal division of the sacrotuberous ligament (STL).
Jan Fritz, Benjamin Fritz, A Lee Dellon
doaj   +1 more source

The residual STL volume as a metric to evaluate accuracy and reproducibility of anatomic models for 3D printing: application in the validation of 3D-printable models of maxillofacial bone from reduced radiation dose CT images. [PDF]

open access: yes, 2015
BackgroundThe effects of reduced radiation dose CT for the generation of maxillofacial bone STL models for 3D printing is currently unknown. Images of two full-face transplantation patients scanned with non-contrast 320-detector row CT were reconstructed
Cai, Tianrun   +8 more
core   +1 more source

Sparse Transfer Learning for Interactive Video Search Reranking [PDF]

open access: yes, 2011
Visual reranking is effective to improve the performance of the text-based video search. However, existing reranking algorithms can only achieve limited improvement because of the well-known semantic gap between low level visual features and high level ...
Barais, Olivier   +4 more
core   +15 more sources

PROGRAMMING METHODS AND PROGRAM VERIFICATION FOR 3-AXIS RECONFIGURABLE HYBRID KINEMATICS MACHINE [PDF]

open access: yesProceedings on Engineering Sciences
This paper presents programming methods and program verification for the 3-axis reconfigurable hybrid kinematics machine MOMA V3, which represents an educational desktop milling machine with a horizontal position of the main spindle.
Sasa Zivanovic   +5 more
doaj   +1 more source

Analysis of sound transmission loss characteristics of aircraft composite panel under variable temperature environment

open access: yesJournal of Low Frequency Noise, Vibration and Active Control, 2022
An improved sound transmission loss (STL) experimental technique based on the sound pressure method (SPM) and acoustic box method is proposed to investigate the temperature influence on the STL of the ribbed carbon fiber reinforced plastics aircraft ...
Tao Peng, Ningjuan Dong, Qun Yan
doaj   +1 more source

The Bacteriophage–Phage-Inducible Chromosomal Island Arms Race Designs an Interkingdom Inhibitor of dUTPases

open access: yesMicrobiology Spectrum, 2023
Stl, the master repressor of the Staphylococcus aureus pathogenicity islands (SaPIs), targets phage-encoded proteins to derepress and synchronize the SaPI and the helper phage life cycles. To activate their cycle, some SaPI Stls target both phage dimeric
Carla Sanz-Frasquet   +4 more
doaj   +1 more source

dUTPase based switch controls transfer of virulence genes in order to preserve integrity of the transferred mobile genetic elements [PDF]

open access: yes, 2013
dUTPases ubiquitously regulate cellular dUTP levels to preserve genome integrity. Recently, several other cellular processes were reported to be controlled by dUTPases including the horizontal transfer of Staphylococcus aureus pathogenicity islands ...
Bendes, A.   +12 more
core   +1 more source

Rapid Design and Manufacture of Ultralight Cellular Materials [PDF]

open access: yes, 2005
This paper details the design, manufacture and testing of regular metallic lattice structures with unit cell sizes in the range 0.8mm to 5mm and truss elements of 100-500 µm in diameter [1].
Brooks, W.   +4 more
core   +1 more source

Study of an Amorphous Silicon Oxide Buffer Layer for p-Type Microcrystalline Silicon Oxide/n-Type Crystalline Silicon Heterojunction Solar Cells and Their Temperature Dependence

open access: yesInternational Journal of Photoenergy, 2014
Intrinsic hydrogenated amorphous silicon oxide (i-a-SiO:H) films were used as front and rear buffer layers in crystalline silicon heterojunction (c-Si-HJ) solar cells.
Taweewat Krajangsang   +8 more
doaj   +1 more source

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