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12 Results Found

  • Article
  • Open Access
33 Citations
4,446 Views
6 Pages

Background and Purpose: Prompt identification of acute intracranial hemorrhage on CT is important. The goal of this study was to assess the impact of artificial intelligence software for prioritizing positive cases. Materials and Methods: Cases analy...

  • Systematic Review
  • Open Access
1 Citations
1,907 Views
10 Pages

Adrenal Gland Necrosis in Pregnancy: How to Manage? Case Series at Nantes University Hospital and Literature Review

  • Mathilde Guyon,
  • Manon Degez,
  • Mathieu Artifoni,
  • Thomas Goronflot,
  • Emilie Misbert,
  • Vincent Dochez and
  • Norbert Winer

18 September 2023

Adrenal necrosis is a rare but serious cause of abdominal pain of thrombotic origin during pregnancy. There is often a delay in diagnosis and treatment. The objective was to specify the clinical and paraclinical signs suggestive of adrenal necrosis,...

  • Communication
  • Open Access
2 Citations
4,281 Views
14 Pages

Large Scale Optical Assisted Mm-Wave Beam-Hopping System for Multi-Hop Bent-Pipe LEO Satellite Networks

  • Shiyi Xia,
  • Peilong Liu,
  • Mingyang Zhao,
  • Cheng Zou,
  • Fengwei Shao,
  • Jifeng Jin,
  • Haiwang Wang and
  • Guotong Li

9 March 2023

By introducing the arrayed waveguide router (AWGR) optical true time-delay (OTTD) architecture in bent-pipe satellite optical inter-link to optically assist the RF phased array in Low-earth orbit satellites will extend the multi-hop bent-pipe satelli...

  • Article
  • Open Access
2 Citations
1,984 Views
11 Pages

Automated Quantitative Image-Derived Input Function for the Estimation of Cerebral Blood Flow Using Oxygen-15-Labelled Water on a Long-Axial Field-of-View PET/CT Scanner

  • Thomas Lund Andersen,
  • Flemming Littrup Andersen,
  • Bryan Haddock,
  • Sverre Rosenbaum,
  • Henrik Bo Wiberg Larsson,
  • Ian Law and
  • Ulrich Lindberg

The accurate estimation of the tracer arterial blood concentration is crucial for reliable quantitative kinetic analysis in PET. In the current work, we demonstrate the automatic extraction of an image-derived input function (IDIF) from a CT AI-based...

  • Article
  • Open Access
8 Citations
2,253 Views
17 Pages

Influence of Solute Drag Effect and Interphase Precipitation of Nb on Ferrite Transformation

  • Yiming Cai,
  • Ran Wei,
  • Duoduo Jin,
  • Honghong Wang,
  • Xiangliang Wan,
  • Chengyang Hu and
  • Kaiming Wu

18 May 2024

The significant impact of Nb on ferrite transformation, both in terms of solute drag effect (SDE) and interphase precipitation, was investigated quantitatively. Ferrite transformation kinetics were characterized using thermal expansion experiments an...

  • Article
  • Open Access
1 Citations
1,404 Views
17 Pages

22 November 2024

Background/Objectives: As a form of visual input, bodily expressions can be maintained and manipulated in visual working memory (VWM) over a short period of time. While the prefrontal cortex (PFC) plays an indispensable role in top-down control, it r...

  • Article
  • Open Access
20 Citations
5,401 Views
18 Pages

20 March 2018

An epoxy-thiol system filled with boron nitride (BN), in the form of 80 µm agglomerates, has been investigated with a view to achieving enhanced thermal conductivity. The effect of BN content on the cure reaction kinetics has been studied by differen...

  • Article
  • Open Access
1 Citations
2,225 Views
20 Pages

Pilot Study on Gaze Characteristics of Older Drivers While Watching Driving Movies

  • Kaori Kawabata,
  • Yuya Nakajima,
  • Kazuki Fujita,
  • Mamiko Sato,
  • Koji Hayashi and
  • Yasutaka Kobayashi

10 October 2024

Objective: This study aims to clarify the gazing characteristics of older drivers while driving cars using a gaze analysis device. Methods: The participants included 16 older and 12 middle-aged drivers who drove cars daily. After conducting cognitive...

  • Article
  • Open Access
22 Citations
3,768 Views
13 Pages

Study on Rheological and Mechanical Properties of Aeolian Sand-Fly Ash-Based Filling Slurry

  • Xiaoping Shao,
  • Long Wang,
  • Xin Li,
  • Zhiyu Fang,
  • Bingchao Zhao,
  • Yeqing Tao,
  • Lang Liu,
  • Wuliang Sun and
  • Jianpeng Sun

9 March 2020

Backfill mining is the most environmentally friendly mining method at present, which can effectively control the surface subsidence, improve the recovery rate, and has good social and economic benefits. The purpose of this study is to solve the envir...

  • Article
  • Open Access
32 Citations
6,236 Views
15 Pages

Accuracy of Dynamic Navigation System Workflow for Implant Supported Full Arch Prosthesis: A Case Series

  • Luigi V. Stefanelli,
  • George A. Mandelaris,
  • Alessio Franchina,
  • Nicola Pranno,
  • Michele Pagliarulo,
  • Francesca Cera,
  • Fabio Maltese,
  • Francesca De Angelis and
  • Stefano Di Carlo

A minimally invasive implant treatment approach for future full arch implant prosthetic rehabilitations of trophic jaws represents a challenge. An optimal implant planning is strongly related with an accurate merge of the prosthetic information and t...

  • Article
  • Open Access
1 Citations
1,957 Views
14 Pages

Effect of Multi-Component on Crack Resistance of High-Performance Concrete on Subway Underground Station Floor

  • Shaoyun Xu,
  • Peiwei Gao,
  • Lingling Huang,
  • Lifeng Chen,
  • Feng Cen,
  • Zhiqing Zhao and
  • Yilang Tian

25 August 2022

In view of the easy cracking of the high-performance concrete (HPC) of the subway underground station floor, the effects of fly ash, basalt fiber, expansive agent, and water reducer on the compressive strength, initial crack time, through-crack time,...

  • Case Report
  • Open Access
168 Views
12 Pages

Branch-Critical Clipping of a Ruptured Carotid–Posterior Communicating Aneurysm with Fetal PCA Configuration

  • Catalina-Ioana Tataru,
  • Cosmin Pantu,
  • Alexandru Breazu,
  • Felix-Mircea Brehar,
  • Matei Serban,
  • Razvan-Adrian Covache-Busuioc,
  • Corneliu Toader,
  • Octavian Munteanu,
  • Mugurel Petrinel Radoi and
  • Adrian Vasile Dumitru

Background/Objectives: Aneurysmal subarachnoid hemorrhage (aSAH) involves a sudden onset of a perfusion-pressure injury from the initial insult combined with a secondary injury phase produced by delayed cerebral ischemia, cerebrospinal fluid circulat...