Results 41 to 50 of about 558,335 (292)

Sensor-assisted Video Mapping of the Seafloor [PDF]

, 2002
In recent years video surveys have become an increasingly important ground-truthing of acousticseafloor characterization and benthic habitat mapping studies. However, the ground-truthing and detailed characterization provided by video are still typically
Cutter, Randy G, Jr., Huff, Lloyd C, Mayer, Larry A., Rzhanov, Yuri   +3 more
core   +1 more source

Low-complexity face-assisted video coding [PDF]

, 2000
[[abstract]]This paper presents a novel face-assisted video coding scheme to enhance the visual quality of the face regions in video telephony applications.
Chia-Wen Lin, Yao-Jen Chang, Yung-Chang Chen   +2 more
core   +2 more sources

Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin

Molecular Oncology, EarlyView.
The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla, Jan Kosla, Magdalena Prechova, Lukas Frick, Patricia Bortel, Yasmin Borutzki, Andrea Bileck, Christopher Gerner, Samuel M. Meier‐Menches, Selma Osmanagic‐Myers, Martin Gregor   +10 more
wiley   +1 more source

E2A selectively regulates TGF‐β–induced apoptosis in KRAS‐mutant non‐small cell lung cancer

Molecular Oncology, EarlyView.
Ability to induce apoptosis by TGF‐β is frequently lost in advanced lung adenocarcinoma despite intact TGF‐β signaling. We identify E2A as a mutant KRAS–dependent mediator of resistance to TGF‐β–induced apoptosis. TGF‐β induces E2A via SMAD3 in mutant KRAS cells, and E2A silencing restores apoptosis and enhances radiation response in cell lines ...
Sergei Chuikov, Shiva Krishna Katkam, Zhefan Wang, Venkateshwar G. Keshamouni   +3 more
wiley   +1 more source

Early and late outcomes of video thoracoscopic versus open approach for bronchiectasis lung resections [PDF]

Revista do Colégio Brasileiro de Cirurgiões
Objectives: To evaluate the early and late results of surgical treatment of patients with bronchiectasis, comparing the Video-Assisted Thoracic Surgery (VATS) vs. the open thoracotomy (OT).
ANTERO GOMES NETO, LUCAS CASTRO DE OLIVEIRA, FLÁVIO MENDES ALVES, LEONARDO FREIRE ALVES NOGUEIRA, VANESSA FERNANDES OLIVEIRA, ISRAEL LOPES MEDEIROS, ALESSANDRO WASUM MARIANI   +6 more
doaj   +1 more source

Neural network-based colonoscopic diagnosis using on-line learning and differential evolution [PDF]

, 2004
In this paper, on-line training of neural networks is investigated in the context of computer-assisted colonoscopic diagnosis. A memory-based adaptation of the learning rate for the on-line back-propagation (BP) is proposed and used to seed an on-line ...
Battiti, Doulamis, George D Magoulas, Hagan, Haralick, Innocent, Jacobs, Karkanis, Kudo, Magoulas, Magoulas, Michael N Vrahatis, Möller, Nagata, Phee, Roehl, Storn, Vassilis P Plagianakos, Vogl   +18 more
core   +1 more source

Risk Prediction Models for Recurrence After Curative Treatment of Early‐Stage or Locally Advanced Lung Cancer: A Systematic Review

Aging and Cancer, EarlyView.
This systematic review synthesizes prognostic models for survival and recurrence in resected non‐small cell lung cancer. While many models demonstrate moderate to good discrimination, few are externally validated and reporting quality is variable, limiting clinical applicability and highlighting the need for robust, transparent model development ...
Evangeline Samuel, S. Tissera, E. Paul, J. Zalcberg, R. G. Stirling   +4 more
wiley   +1 more source

Comparison of fiberoptic nasotracheal intubation versus video‐assisted fiberoptic nasotracheal intubation in a difficult airway: A randomized, cross‐over, and noninferiority manikin study

Hong Kong Journal of Emergency Medicine
Background Efficient and effective airway management is crucial in patients with difficult airways. This study compared video‐assisted fiberoptic intubation (VAFI) with conventional fiberoptic intubation (FOI) in terms of intubation time in a difficult ...
Chung Tin Yan, Chi Tak Pang, Ka Hing Herman Lee   +2 more
doaj   +1 more source

Two-Stream RNN/CNN for Action Recognition in 3D Videos

, 2018
The recognition of actions from video sequences has many applications in health monitoring, assisted living, surveillance, and smart homes. Despite advances in sensing, in particular related to 3D video, the methodologies to process the data are still ...
Ali, Haider, van der Smagt, Patrick, Zhao, Rui   +2 more
core   +1 more source

Rehabilitative devices for a top-down approach [PDF]

, 2019
In recent years, neurorehabilitation has moved from a "bottom-up" to a "top down" approach. This change has also involved the technological devices developed for motor and cognitive rehabilitation.
de Bartolo, Daniela, Di Iulio, Fulvia, Ghanbari Ghooshchy, Sheida, Iosa, Marco, Morone, Giovanni, Paolucci, Stefano, Spitoni, Grazia Fernanda, Zoccolotti, Pierluigi   +7 more
core   +1 more source