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2024 Medical Technologies Congress, TIPTEKNO 2024

作者： Alzaeim, Mohamad Humam Köse, Kevser Banu Pişkin, Şenol Basha, Wael Shamsi Gungoren, Fatma Zeynep Şahin, Ömer Faruk Femilda Josephin, J.S. Istanbul Medipol University Istanbul Turkey Biomedical Engineering department Istanbul Medipol University Istanbul Turkey Mechanical Engineering department İstinye University Istanbul Turkey Department of Radiology The Anadolu Medical Center Istanbul Turkey Molecula Biotechnology İstinye University Istanbul Turkey Computer Engineering Department İstinye University Istanbul Turkey

ISBN: (纸本)9798331529819

In the realm of congenital cardiovascular diseases, the understanding, modeling, and visualization of such diseases as they develop during the neonatal growth period continues to be a challenge despite the current technological advancements. Moreover, such diseases as vascular abnormalities pose further risks due to their implications for a proper standardized method for three-dimensional visualization for planning and growth monitoring. This study uses imaging and computational techniques to create multiple models that relate the diseases as they progress from the initial phase toward the late growth stage for newborns’ cardiovascular systems. Three-dimensional modeling of patients would be created from patient-specific scans coupled with image processing algorithms. This study also aims to use the working principles of already existing tools for diagnosing aortic & brain aneurysms and pulmonary hypertension for cardiovascular development. To comprehensively understand such diseases and how their physical morphology may be standardized. © 2024 IEEE.

关键词： Lung cancer

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EXPERIMENTAL EVALUATION ON THE EFFECT OF BIOmechanical FEATURES ON HUMAN BODY STIFFNESS 29

EXPERIMENTAL EVALUATION ON THE EFFECT OF BIOMECHANICAL FEATU...

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29th International Congress on Sound and Vibration, ICSV 2023

作者： Dinan, Parisa Hejazi Aziminia, Mahdi Emamian, Amirhossein Dehkordi, Parvaneh Shamsipour Sani, Zahra Rajabpour Faculty of Sport Sciences Alzahra University Tehran Iran School of Mechanical Engineering Sharif University of Technology Tehran Iran Department of Biomedical Engineering Sahand University Tabriz Iran

ISBN: (纸本)9788011034238

Human body stiffness plays an important role in whole body vibration analysis and also athletic performance and motor control. In recent years researchers focused on calculating lower-extremity stiffness for better monitoring vibration of whole body and also improving athletic performance and decreasing their injuries. Lower limb power, stiffness and muscular strength are often obtained from maximal vertical jump which is an important motor skill in physical activities. The stiffness can be calculated by vertical reaction force divided by vertical movement of mass centre. During running and jumping, legs can be modelled as a spring with the body mass sitting at the top. With regard to the importance of human response to vibration, this study is aimed to investigate the effect of biomechanical parameters of human body by analysing the kinetic variables and vertical stiffness of individuals. It is expected that the biomechanical parameters representing the kinetic variables of human body, could affect body response to whole body vibration and shocks. The assessment is based on response of athlete participants with different dimensionless anthropometric parameters such as the ratio of body fat mass to body mass, skeletal muscle mass to body mass, upper limb mass to body mass and lower limb mass to body mass. The data was obtained by counter movements of athletics in vertical jump experiments. The body composition and ground reaction force were shown to be related to vertical jump performance. © 2023 Proceedings of the International Congress on Sound and Vibration. All rights reserved.

关键词： Stiffness

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Optimizing Logistics in E-Commerce Using Deep Random Forest for Enhanced User Satisfaction 3

Optimizing Logistics in E-Commerce Using Deep Random Forest ...

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3rd IEEE International Conference on Automation and Computation, AUTOCOM 2025

作者： Nisha, G.Anne Sreetha, P. Seetha, A. Manickam, K. Jagannathan, Sharath Kumar Sekar, S.D. Kyoto Computer Gakuin Department of Informatics Kyoto Japan Kpr Institute of Engineering and Technology Department of Biomedical Engineering Tamil Nadu India S. A. Engineering College Department of Information Technology Thiruverkadu Chennai India Sona College of Technology Department of Mathematics Tamil Nadu India Data Science Institute Saint Peter's University NJ United States R.M.K.Engineering College Department of Mechanical Engineering TamilNadu Chennai India

ISBN: (纸本)9798331542375

Operational efficiency is one of the most important factors affecting customer satisfaction directly in e-commerce. Still, constant addressing of timely delivery, path simplification, and reduction of delays remains challenging problems. Deep Random Forest (DRF) is a new approach presented in this work to examine and forecast significant logistics metrics including delivery times and satisfaction scores. Development of this approach targeted to solve these issues. The model makes use of e-commerce past performance including order volumes, customer comments, and delivery times. Findings: The suggested approach achieves 10% increase in user satisfaction, 12% cost reduction, and 15% faster delivery times than baseline methods. This is accomplished by means of DRF, applied to examine trends and carry out predictive modifications. Results and Methodology: These results outperform those of the benchmarks established by Gradient Boosting and XGBoost, which displayed respective rises in satisfaction of 9% and 8%. Apart from improving the quality of service, the use of DRF not only strengthened user loyalty but also contributed to improve the transportation efficiency. This approach exposes the transforming opportunities of artificial intelligence in logistics management for e-commerce systems. This approach guarantees operations with a customer-centric concentration benefiting from measurable advantages. © 2025 IEEE.

关键词： Marketplaces

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The influence of scapular orientation on the medial scapula corpus angle in snapping scapula syndrome

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JSES International 2025年第1期9卷 70-78页

作者： Percin, Brittany Featherall, Joseph Tashjian, Robert Z. Chalmers, Peter N. Joyce, Christopher D. Mortensen, Alexander J. Henninger, Heath B. Department of Orthopaedics University of Utah Salt Lake City UT United States School of Medicine University of California San Diego CA United States Department of Biomedical Engineering University of Utah Salt Lake City UT United States Department of Mechanical Engineering University of Utah Salt Lake City UT United States

Background: Snapping scapula syndrome (SSS) can result in crepitus and painful scapulae during motion and may be treated with bursectomy and/or superomedial angle resection. The medial scapula corpus angle (MSCA) measures blade curvature on a transverse plane below the suprascapular fossa and may indicate SSS, yet a large overlapping range in MSCA exists between patients with and without SSS. This study quantified the effects of 3-dimensional scapula orientation in the imaging field, and the resulting variability in scapula type and MSCA. Methods: Computed tomography scans from 10 healthy controls (non-SSS) and 8 SSS patients were used to create 3-dimensional scapula models. The scapula type and MSCA were measured on a controlled reference imaging plane, and ones translated and rotated below the supraspinatus fossa to create 19 planes simulating variations due to scapulothoracic orientation. Planes translated and rotated above the reference plane also generated 13 modified MSCA planes to test areas modified during surgical resection. Statistical analyses compared the scapula type and MSCA between the reference and alternate planes within groups. Results: Scapula type commonly changed and the MSCA varied up to 104° within a subject depending on the imaging plane, regardless of location below or above the reference plane. Numerous statistical differences were detected in MSCA between the reference plane and those translated and rotated below that plane in both non-SSS and SSS groups. Planes translated above the reference plane showed consistent statistical differences in MSCA to the reference plane, but only in the SSS group. Discussion: Although scapula type and MSCA were previously shown to differentiate patients, the effect of viewing perspective was not considered. Differences in scapula orientation relative to the imaging plane dramatically varied the scapula type and MSCA, far exceeding differences between groups described previously. Herein, scapula type and MS

关键词： 3D model Anatomy Study Computed tomography Imaging Medial scapula corpus angle Snapping scapula Viewing perspective Volumetric imaging

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Ultrasound image tracking using deep learning mask R-CNN in radiotherapy 23

Ultrasound image tracking using deep learning mask R-CNN in ...

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23rd International Conference of the European Society for Precision engineering and Nanotechnology, EUSPEN 2023

作者： Wang, Yu-Chia Cheng, Sen-Ting Liao, Ai-Ho Chuang, Ho-Chiao Department of Mechanical Engineering National Taipei University of Technology Taipei106344 Taiwan Graduate Institute of Biomedical Engineering National Taiwan Univerity of Science and Tchnology Taipei106355 Taiwan

ISBN: (纸本)9781998999132

In this study, 1800 ultrasonic images of human diaphragm were captured for training Mask R-CNN. Then, an ultrasonic image tracking algorithm (UITA) was developed to calculate the mean pixel coordinates of the diaphragm detected by Mask RCNN. The coordinates are further input to the Respiratory Motion Compensation System (RMCS) for compensation of breathing introduced motion. The tracking similarity verification experiment of M-UITA was performed. In the experiment, the correlation between the input signal and the signal tracked by M-UITA was compared, and the computed average discrete Fréchet distance was less than 4mm. A respiratory displacement compensation experiment was performed. The proposed method was compared to the UITA by calculating the compensation rates of three different respiratory signals. The experimental results showed that the compensation rate of the proposed method was at most 6.22% higher than that of UITA. This study proposed a novel method, M-UITA, which not only has a high tracking precision and a great tracking stability in the process of tracking diaphragm movement, but also has the advantage of no additional manual adjustment for parameters during operations. © 2023 Euspen Headquarters.

关键词： Motion compensation

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Water Distillation-Advances, Challenges & Future Directions: A Brief Review 5

Water Distillation-Advances, Challenges & Future Directions:...

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5th IEEE International Conference on Electro-Computing Technologies for Humanity, NIGERCON 2024

作者： Elewa, Remilekun R. Ogedengbe, Temitayo S. Ogunnigbo, Olawale Charles Afolalu, Sunday A. Emetere, Moses E. Adediran, A.A. Ojo, Oluwatoyin Augustine Nile University of Nigeria Mechanical Engineering Department Abuja Nigeria Afe Babalola University Mechanical and Mechatronics Engineering Department Ado-Ekiti Nigeria University Johannesburg Department of Mechanical Science South Africa Physics Program Bowen University Osun State Iwo Nigeria Federal University Department of Metallurgical & Materials Engineering Ekiti Nigeria University of Johannesburg Department of Mechanical Engineering Science South Africa

ISBN: (纸本)9798331542559

Every human being has the basic need for clean drinking water, however 1.1 billion people worldwide do not have access to it. While there are other methods for purifying water, including filtration, reverse osmosis, UV light, and carbon absorption, but distillation and boiling are the most dependable. Distillation is a vital method of purifying water, particularly in areas where tap water or water resources are unfit for human consumption without chemical or heating treatment. This review discusses the recent advances in water distillation. The techniques employed and challenges involved have also been discussed. Finally, the future direction of technology in this regard has been reviewed. © 2024 IEEE.

关键词： Distillation Drinking Hygiene Purification Water

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Implementation of IoT in production and manufacturing: An Industry 4.0 approach

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Materials Today: Proceedings 2022年 51卷 2427-2430页

作者： Saravanan, G. Parkhe, Shailesh S. Thakar, Chetan M. Kulkarni, Vaibhav V. Mishra, Hari Govind Gulothungan, G. Assistant Professor Department of Electrical and Electronics Engineering KPR Institute of Engineering and Technology Coimbatore India India Assistant Professor Mechanical Engineering Department Government College of Engineering Karad India India Associate Professor School of Business Shri Mata Vaishno Devi University India Assistant Professor Department of Biomedical Engineering Saveetha School of Engineering India

Buzzwords like Industry 4.0, the Internet of Things (IoT) and cyber physical systems have been developed recently to describe future industrial systems (CPS). While Industry 4.0 and similar technologies have many potential manufacturing advantages, the great majority of these innovations are established for and/or by large companies. But there is a failure to understand about how these technologies are implemented in businesses today. As a result, we want to learn more about the patterns of adoption of Industry 4.0 technologies in manufacturing and production companies. In this paper, we explore if production organisations can be organised based on Industry 4.0 adoption trends and how these patterns allow the definition of certain industrial 4.0 technology configurations. Such study helps us to understand what is necessary for the proper adoption in manufacturing and production enterprises of such technologies. We present a study of the analysis of manufacturing and manufacturing businesses in the machines and appliances industry. © 2021

关键词： Industry 4.0

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Stress-test a deep learning brain injury model using idealized impact kinematic profiles

Stress-test a deep learning brain injury model using idealiz...

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2022 International Research Council on the Biomechanics of Injury, IRCOBI 2022

作者： Lin, Nan Wu, Shaoju Ji, Songbai The Department of Biomedical Engineering Worcester Polytechnic Institute United States Department of Mechanical Engineering Worcester Polytechnic Institute United States

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Intelligent Solar Tracking System with Fuzzy Logic Control and IoT Integration 2

Intelligent Solar Tracking System with Fuzzy Logic Control a...

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2nd International Conference on Computer, Communication and Control, IC4 2024

作者： Rathika, N. Raman, Ramakrishnan Sutaria, Kamal Kishorbhai Dattatreya, Shirish Reddy, Ramireddy Sasidhar Muthulekshmi, M. Mahendra Institute of Technology Department of Electrical and Electronics Engineering Tamil Nadu Tiruchengode India Maharashtra Pune India Parul Institute of Engineering and Technology Parul University Faculty of Engineering and Technology Gujarat Vadodara India Maharashtra Pune India Mother Theresa Institute of Engineering and Technology Department of Mechanical Engineering Andhra Pradesh Palamaner India Saveetha Institute of Medical and Technical Sciences Saveetha University Saveetha School of Engineering Department of Biomedical Engineering Tamil Nadu Chennai India

ISBN: (纸本)9798350387933

The amount of UltraViolet (UV) rays and the surrounding temperature have a general effect on the amount of energy produced by PV panels. In the case of optimal electrical power generation, PVs are angled perpendicular to the sun. A smart Solar Panel Tracking System (SPTS) that uses Fuzzy Logic Control (FLC) and the Internet of Things (IoT) is proposed to increase solar panels' output. FLCs analyze data to determine the best possible orientation for the solar systems. The goal is to position the solar panels such that they get the most sunlight available while receiving the least amount of shade possible and experiencing no obstacles. The system incorporates the IoTs that allow for easier communication and control. The IoT module allows for the collection of data from a wide range of sensors, including devices that monitor light, temperature, and weather. The FLC receives this data and continually evaluates the environmental parameters to determine the optimal panel position. © 2024 IEEE.

关键词： Solar panels

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Needle-induced-fracking in soft solids with crack blunting

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EXTREME MECHANICS LETTERS 2022年 52卷

作者： Song, Zhaoqiang Cai, Shengqiang Department of Mechanical and Aerospace Engineering University of California San Diego La Jolla CA 92093 USA Materials Science and Engineering Program University of California San Diego La Jolla CA 92093 USA

Fracking, also known as hydraulic fracture, has been intensively studied in hard and brittle materials such as shale rocks and ice. In contrast, little is known about fracking in soft solids, especially with significant crack blunting. Recently, it has been found that during the needle-induced-cavitation experiments on soft gels or elastomers, the materials can be ruptured by pressurized fluid. Due to the large elastofracture length, a short crack in a soft solid during the fracking often shows severely blunted tips, and therefore, the crack extension and large deformation in the material become nearly indistinguishable in the experiments. In this letter, we propose to adopt a simple model, considering both large deformation and crack blunting, to predict the change of the hydraulic pressure during the needle-induced-fracking in soft solids. We found that the theoretical predictions agree very well with experimental data reported in the literature. The studies presented in this letter may provide new insights into the understanding of the fracking in soft tissues and cells, and lead to a facile way to measure fracture energy of soft materials, which can be very challenging for conventional testing methods. (C) 2022 Elsevier Ltd. All rights reserved.

关键词： Hydraulic fracture Soft solid Needle-induced fracking Fracture toughness Cavitation-to-fracture

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