Results 91 to 100 of about 558,335 (292)

Burst-by-Burst Adaptive Decision Feedback Equalised TCM, TTCM and BICM for H.263-Assisted Wireless Video Telephony

open access: yes, 2006
Decision Feedback Equaliser (DFE) aided wideband Burst-by-Burst (BbB) Adaptive Trellis Coded Modulation (TCM), Turbo Trellis Coded Modulation (TTCM) and Bit-Interleaved Coded Modulation (BICM) assisted H.263-based video transceivers are proposed and ...
Cherriman, P.   +3 more
core  

Deep Predictive Models for Collision Risk Assessment in Autonomous Driving

open access: yes, 2018
In this paper, we investigate a predictive approach for collision risk assessment in autonomous and assisted driving. A deep predictive model is trained to anticipate imminent accidents from traditional video streams.
Amor, Heni Ben   +2 more
core   +1 more source

Fatigue Crack Initiation and Growth in Nanocrystalline Ni at Multiple Length‐Scales

open access: yesAdvanced Engineering Materials, EarlyView.
Overview of miniaturized in situ SEM fatigue setup and resultant fatigue crack growth data for nanocrystalline Ni. The presented study focuses on the analysis of fatigue crack growth rate (FCGR) in focused ion beam‐notched microcantilevers prepared from nanocrystalline (NC) Ni as a model material.
Igor Moravcik   +7 more
wiley   +1 more source

Video-Assisted Thoracic Surgery in Spontaneous Pneumothorax

open access: yesCanadian Respiratory Journal, 2002
The proven safety and efficacy of minimal access video-assisted thoracic surgery has changed the way that spontaneous pneumothorax is managed. This review presents some of the experiences of the decade, discusses the controversies and reviews the current
Calvin SH Ng   +5 more
doaj   +1 more source

Role of “Video Assisted Lecture” on Changing Albanian Undergraduate Students’ Opinion Regarding Pain-free Dental Injections in Children

open access: yesActa Stomatologica Croatica, 2018
Aim: To evaluate the effectiveness of video assisted lecture in changing the opinions of dental students toward pain-free dental injections in children.
Dorjan Hysi   +5 more
doaj   +1 more source

Programmable H.263-Based Wireless Video Tranceivers for Interference-Limited Environments

open access: yes, 1998
In order to exploit the non-uniformly distributed channel capacity over the cell area, the intelligent 7.3 kBaud programmable videophone transceiver of Table I is proposed, which is capable of exploiting the higher channel capacity of uninterfered, high ...
Cherriman, P.J., Hanzo, L.
core  

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

open access: yesAdvanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner   +9 more
wiley   +1 more source

Pengembangan Video Animasi Berbantuan Doratoon Pada Tema Makanan Sehat di Kelas V Sekolah Dasar

open access: yesEdukasia, 2023
This article presents a study on the development of video animation assisted by Doratoon to enhance students' understanding of healthy food in fifth-grade elementary school.
Ayu Dia Melisa, Muhammad Noer Fadlan
doaj  

Video-assisted pericardioscopy. How to improve diagnostic efficacy in pericardial effusions

open access: yesArquivos Brasileiros de Cardiologia, 2001
OBJECTIVE: To assess, in a prospective way, the experience with video-assisted pericardioscopy obtained in patients with pericardial effusion of unclear etiology in the preoperative period.
Paulo M. Pêgo-Fernandes   +6 more
doaj   +1 more source

Video-assisted mediastinoscopy.

open access: yesThe Journal of the Japanese Association for Chest Surgery, 1994
縦隔鏡検査は, 気管周囲のリンパ節病変の診断に極めて有用であり, 多くの施設で行われている.反面, 縦隔という狭い空間での操作であるため, 従来の直視型縦隔鏡では, 術者にしか観察できないこと, 術者の操作姿勢の不自由さ, 鉗子類挿入による観察視野の狭小化など, 改善すべき点が多く, 敬遠する向きも多いのが現状である.そこでわれわれは, Video-Assisted Thoracic Surgeryの技術と器具を縦隔鏡検査に応用する方法を考察した.縦隔鏡筒右端の開放部分に沿って, 直径5rnrnの内視鏡を挿入し, ビデオモニターの映像を観察しながら, 内視鏡下手術に用いる鉗子類を使用して, リンパ節を周囲の脂肪組織や結合織から剥離, 採取する.この方法により, 術者と助手が同時に観察可能となり ...
Kiyoshi Yoshizawa   +5 more
openaire   +2 more sources

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