Results 131 to 140 of about 466,253 (343)

Dilator eller dilatator? [PDF]

Tidsskrift for Den norske legeforening, 2018
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THEORIES ON A VELOCITY FIELD FOR GENERAL DILATABLE PLASTIC SOILS

, 1971
Koichi Hishiguchi
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In Situ X‐Ray Tomography and Acoustic Emission Monitoring of Damage Evolution in C/C‐SiC Composites Fabricated by Liquid Silicon Infiltration

Advanced Science, EarlyView.
This study investigates how the internal structure of fiber‐reinforced ceramic composites affects their resistance to damage. By combining 3D X‐ray imaging with acoustic emission monitoring during mechanical testing, it reveals how silicon distribution influences crack formation.
Yang Chen, Renato S. M. Almeida, Stefan Flauder, Guillaume Couégnat, Kamen Tushtev, Jürgen Horvath, Peter Wriggers, Kurosch Rezwan   +7 more
wiley   +1 more source

A Soft Robotic Model for Simulating Heart Valve Disease and Cardiac Interventions

Advanced Science, EarlyView.
This paper introduces a fully synthetic fabrication methodology for a soft robotic, in‐vitro model of the left‐heart, complete with a functioning mitral valve apparatus. With a view towards patient‐specific modeling, we demonstrate physiological flow and pressure waveforms, tunable mitral valve function with clinical imaging compatibility, and its use ...
James Davies, Emanuele Nicotra, Kefan Zhu, Chi Cong Nguyen, Bibhu Sharma, Adrienne Ji, Phuoc Thien Phan, Jingjing Wan, Patrick Pruscino, Hermione Truong, Jelena Rnjak‐Kovacina, Hoang‐Phuong Phan, Christopher Hayward, Nigel Hamilton Lovell, Thanh Nho Do   +14 more
wiley   +1 more source

A Novel Approach to Tracheostomal and Tracheal Stenosis: Dilatation Under Jet Ventilation with Inflated Foley Catheter—Two Cases

Surgical Techniques Development
Tracheostomal stenosis is a troublesome and distressing complication in laryngectomy. There are numerous techniques that describe dilatation of tracheostoma which are mostly performed under general anesthesia with the intermittent apnea technique.
Chia-Heng Chang, Sheng-Po Hao, Daniel Erick Amparado, Chung-Yu Hao   +3 more
doaj   +1 more source

An Improved Dilated Convolutional Network for Herd Counting in Crowded\n Scenes [PDF]

, 2020
Soufien Hamrouni, Hakim Ghazzai, Hamid Menouar, Yahya Massoud   +3 more
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SKOOTS: Skeleton‐Oriented Object Segmentation for Mitochondria in High‐Resolution Cochlear EM Datasets

Advanced Science, EarlyView.
Skeleton‐oriented object segmentation (SKOOTS) introduces a new strategy for 3D mitochondrial instance segmentation by predicting explicit skeletons rather than relying on boundary cues. This approach enables robust analysis of densely packed organelles in large FIB‐SEM datasets.
Christopher J. Buswinka, Richard T. Osgood, Hidetomi Nitta, Artur A. Indzhykulian   +3 more
wiley   +1 more source

Safety Profile of Non Compliant Balloon Dilatation Catheter for Predilatation and Postdilatation in Patients Undergoing Percutaneous Coronary Intervention: A Retrospective Observational Study

Journal of Clinical and Diagnostic Research
Introduction: Despite advancements in drug-eluting stents, the risk of restenosis and adverse events remains high, especially in complex coronary lesions, highlighting the need for optimal lesion preparation and stent deployment.
Atul Abhyankar, Bhargav Patel, Ankit Jain, Vikas Patel   +3 more
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Discovery of an Adaptive Neuroimmune Response Driving Itch and Fast Tick Removal with Implications for Preventing Pathogen Transmission

Advanced Science, EarlyView.
Itch‐induced tick removal (IITR): An acquired neuroimmune mechanism, itch‐induced tick removal, develops after repeated tick exposure, mobilizing T cells and macrophages at the tick bite site to trigger a rapid scratching response that facilitates timely tick removal within a critical window that precedes the transmission of many tick‐borne pathogens ...
Johannes S. P. Doehl, Tiago D. Serafim, Serena Doh, Charles S. Grugan, Eva Iniguez, Luana Rogerio, Ronja Frigard, Ranadhir Dey, Pedro Cecilio, Xinglong Gu, Pang‐Yen Tseng, Aline da Silva Moreira, Mahnaz Minai, James Oristian, Hans Ackerman, Steven Brooks, Caroline Percopo, Siu‐Ping Ng, Derron A. Alves, Lucas Tirloni, Jennifer M. Anderson, Adriana Marques, Fabiano Oliveira, Shaden Kamhawi, Daniel E. Sonenshine, José M. C. Ribeiro, Mark Hoon, Jesus G. Valenzuela   +27 more
wiley   +1 more source

Total dilations II

Linear Algebra and its Applications, 2003
[Part I appeared ibid. 368, 159--169 (2003; Zbl 1058.47005), see the preceding review.] The paper under review concerns total dilations on a finite-dimensional or a separable infinite-dimensional Hilbert space \({\mathcal H}\). If \(X\) is an operator acting on \(\bigoplus^k{\mathcal H}\), \(X_{\mathcal H}\) denotes the compression of the first summand
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