Zobrazeno 1 - 10
of 99
pro vyhledávání: '"John Kern"'
Autor:
Andrew M. Young, MD, Raymond J. Strobel, MD, MSc, Emily Kaplan, BA, Anthony V. Norman, MD, Raza Ahmad, MD, John Kern, MD, Leora Yarboro, MD, Kenan Yount, MD, Matthew Hulse, MD, Nicholas R. Teman, MD
Publikováno v:
JTCVS Open, Vol 16, Iss , Pp 464-476 (2023)
Objective: Postoperative delirium after cardiac surgery is associated with long-term cognitive decline and mortality. We investigated whether increased ICU Confusion Assessment Method scores were associated with greater 30-day mortality and failure t
Externí odkaz:
https://doaj.org/article/512bcd98810447b99a513e53406ec07a
Publikováno v:
Applied Sciences, Vol 14, Iss 15, p 6804 (2024)
In this study, a cooperative robotic system comprising two Selective Compliance Assembly Robot Arm (SCARA) robots was developed and simulated. An algorithm was proposed for the coordination of robots in cooperative tasks, along with a Rapidly explori
Externí odkaz:
https://doaj.org/article/f44ec748f1ab444b8d7dd0d21c3d84b4
Publikováno v:
Applied Sciences, Vol 14, Iss 12, p 5011 (2024)
This paper presents a novel use of a bio-inspired retina model as a scene preprocessing stage for the recognition of letters and numbers on Chilean vehicle license plates. The goal is to improve the effectiveness and ease of pattern recognition. Insp
Externí odkaz:
https://doaj.org/article/b42e78c6ae37417589c553ba10f646a5
Publikováno v:
Biomedicines, Vol 12, Iss 6, p 1309 (2024)
This article addresses the semantic segmentation of laparoscopic surgery images, placing special emphasis on the segmentation of structures with a smaller number of observations. As a result of this study, adjustment parameters are proposed for deep
Externí odkaz:
https://doaj.org/article/71813ed7f81f40aea47d26031a3b1d22
Publikováno v:
Robotics, Vol 13, Iss 3, p 48 (2024)
This work presents the design and assessment of four control schemes for the monitoring and regulation of joint trajectories applied in the dynamic model of a SCORBOT-ER V plus robot, which includes the dynamics of the actuators, and the estimation o
Externí odkaz:
https://doaj.org/article/8bdf743a0b26403c87eab3a20b190f0d
Publikováno v:
Sensors, Vol 24, Iss 2, p 491 (2024)
This paper investigates spiking neural networks (SNN) for novel robotic controllers with the aim of improving accuracy in trajectory tracking. By emulating the operation of the human brain through the incorporation of temporal coding mechanisms, SNN
Externí odkaz:
https://doaj.org/article/c7816cbe3b264ff28636aa4d98ddc63e
Publikováno v:
Applied Sciences, Vol 14, Iss 2, p 731 (2024)
Advances in machine learning algorithms have allowed object detection and classification to become booming areas. The detection of objects, such as rocks, in mining operations is affected by fog, snow, suspended particles, and high lighting. These en
Externí odkaz:
https://doaj.org/article/3515a5f9c4494d18b6b56e9b07a69dd7
Publikováno v:
Sensors, Vol 23, Iss 24, p 9646 (2023)
This work addresses the design and implementation of a novel PhotoBiological Filter Classifier (PhBFC) to improve the accuracy of a static sign language translation system. The captured images are preprocessed by a contrast enhancement algorithm insp
Externí odkaz:
https://doaj.org/article/bf234cf16fca487f8655bf77b3f4360b
Publikováno v:
Elektronika ir Elektrotechnika, Vol 28, Iss 2, Pp 4-17 (2022)
This work presents an optimal point-to-point trajectory planning method based on fourth degree polynomials to reduce the energy consumption of a redundant planar robot in the XY plane. The contribution of this study focuses on the development of a tw
Externí odkaz:
https://doaj.org/article/2b205ba1b1e14788ad205a29d34033d0
Publikováno v:
Symmetry, Vol 14, Iss 12, p 2529 (2022)
This article presents the performance analysis and comparison of turbo codes for several interleavers with short blockchains. According to the symmetry concept, turbo codes consist of two symmetric convolutional codes preceded by an interleaver. Some
Externí odkaz:
https://doaj.org/article/6865fb428d304b1ca1104bb105393e7c