检索结果-内蒙古大学图书馆

Traffic and Logistic engineering (ICTLE), International Conference on

作者： Yogi Tri Prasetyo Clarnda Joanne Ellorn Gros Omar Paolo Benito Michael Nayat Young Satria Fadil Persada Irene Dyah Ayuwati International Bachelor Program in Engineering Yuan Ze University Chung-Li Taoyuan Taiwan School of Industrial Engineering and Engineering Management Mapúa University Manila Philippines Entrepreneurship Department BINUS Business School Undergraduate Program Bina Nusantara University Jakarta Indonesia Department of Information System Institut Teknologi Telkom Surabaya Surabaya Indonesia

The pandemic significantly affects the tourism industry due to health risks and travel conditions. The study aimed to identify the travel preference of Filipinos amidst the pandemic through Applied Conjoint Analysis. Several attributes such as Location, Ambiance, Pre-Departure COVID-19-19 Test, Quarantine Requirements, Insurance Policy, and Type of Tour were analyzed simultaneously. A total of 61 Filipinos answered an online questionnaire which was distributed by a convenience sampling approach. The results demonstrate that Quarantine requirements are an essential attribute that influenced the decision of Filipino travelers. The study can be used for future studies about travel trends due to the pandemic.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Diabetes self-care activities and its correlates in patients with diabetic neuropathy

引用

Journal of Clinical Nursing 2024年第0期 2024 Aug 2页

作者： Kang, Younhee Park, Inkyung Graduate Program in System Health Science and Engineering College of Nursing Ewha Womans University Seoul South Korea College of Nursing Ewha Womans University Seoul South Korea

Background: Diabetic neuropathy is the most common chronic complication observed in patients with diabetes and has significant clinical implications, such as decreased quality of life and increased morbidity and mortality rates. Studies on the factors affecting diabetes self-care activities pertaining to patients with diabetic neuropathy are limited. Therefore, a more in-depth study targeting individuals with diabetic neuropathy is required to develop patient-centred nursing interventions. Aim: This study aimed to identify diabetes self-care activities among patients with diabetic neuropathy and determine their correlates. Methods: This study employed a descriptive correlational design and the study subjects consisted of 99 patients with diabetic neuropathy. Descriptive statistics and hierarchical regression analyses were used to analyse the factors affecting diabetes self-care activities. This study follows the STROBE guidelines to ensure rigorous reporting of cross-sectional studies. Results: Our findings revealed positive correlations between diabetes self-care activities and factors including knowledge of diabetes foot care, diabetes foot care practices, interpretation of diabetic neuropathy and foot care confidence. Foot care confidence positively correlated with diabetes foot care knowledge, practices and interpretation of neuropathy, but negatively related to diabetic stress. In determining the impact of these factors on diabetes self-care activities, hierarchical regression analysis revealed that patients with higher diabetes foot care practices and foot care confidence demonstrated higher levels of diabetes self-care activities. Conclusion: The study findings confirmed that diabetic foot care practices and foot care confidence significantly influenced self-care activities in patients with diabetic neuropathy. Considering these results, customizing the intervention content to match diabetic foot care practices and diabetic foot care confidence can enhance se

关键词： diabetes diabetes foot care practice diabetic neuropathy foot care confidence self-care activities

来源：评论

学校读者我要写书评

暂无评论

Determining Employees Preference on Employee Shuttle Bus Attributes: A Conjoint Analysis Approach

Determining Employees Preference on Employee Shuttle Bus Att...

引用

Traffic and Logistic engineering (ICTLE), International Conference on

作者： Gerlyn Calica Altes Yogi Tri Prasetyo Jui-Hao Liao Irene Dyah Ayuwati Michael Nayat Young Satria Fadil Persada School of Indusrial Engineering and Engineering Management Mapua University Manila Philippines International Bachelor Program in Engineering Yuan Ze University Chung-Li Taiwan Department of Information System Institut Teknologi Telkom Surabaya Surabaya Indonesia Entrepreneurship Department BINUS Business School Undergraduate Program Bina Nusantara University Jakarta Indonesia

Shuttle buses are highly beneficial for employees who report to work daily, as these eliminate the worry of safe and convenient travel. This study integrated the Conjoint Analysis approach using an orthogonal design to determine the most preferred combination of employee shuttle bus attributes for Filipinos of working age. This study utilized the following attributes: types of passenger seats, entertainment, emergency preparedness, and temperature. According to the results, the type of seat is the most important employee shuttle bus attribute for Filipino passengers, as it received the highest score value, followed by entertainment, emergency preparedness, and temperature. Since there is a lack of information related to the research topic, the findings in this study can be used as a point of reference for future academic research to enhance the employee shuttle bus. This study can also serve as a reference for companies selecting shuttle buses for their employees. Furthermore, the study can be extended to passenger preference analysis of commuter buses.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Model Predictive Control of a Hybrid VA v for Parcel Delivery Applications 1

Model Predictive Control of a Hybrid VA v for Parcel Deliver...

引用

1st AIRPHARO Workshop on Aerial Robotic systems Physically Interacting with the Environment, AIRPHARO 2021

作者： Konyalioglu, Turan Alnipak, Sinan Altug, Erdinc İstanbul Technical University System Dynamics and Control Graduate Program İstanbul Technical University Autonomous Systems Research Laboratory Department of Mechanical Engineering İstanbul Turkey

ISBN: (纸本)9781665433891

Within the last decade, e-commerce has increased at an extraordinary level. The widespread use of Unmanned Aerial Vehicles (VAVs) in the logistics sector can reduce traffic density, improve delivery time, and can provide contactless delivery. This work proposes a new hybrid VAV, that combines the benefits of vertical take-off and land vehicle and a fixed-wing aircraft. It can carry multiple packages, which can decent automatically towards the recipients. This approach eliminates time-consuming landing maneuvers of the VA V for delivery. This work focuses on the design of the vehicle, and the challenges of the transitions from VTOL to aircraft modes and vice versa with a Model Predictive Controller. © 2021 IEEE.

关键词： Fixed wings

来源：评论

学校读者我要写书评

暂无评论

Novel photocatalytic coating for corrosion mitigation in 304LSS of dry storage canisters

引用

Frontiers in Materials 2023年 10卷

作者： Sathasivam, Kamalasekaran Wang, Mei-Ya Anbalagan, Aswin kumar Lee, Chih-Hao Yeh, Tsung-Kuang Nanoscience and Technology Program Taiwan International Graduate Program Academia Sinica Taipei Taiwan Department of Engineering and System Science National Tsing Hua University Hsinchu Taiwan Nuclear Science and Technology Development Center National Tsing Hua University Hsinchu Taiwan Institute of Nuclear Engineering and Science National Tsing Hua University Hsinchu Taiwan

Type 304L stainless steel (304LSS) is one of the candidate canister materials for storing radioactive spent fuels, usually near seashore environments along with nuclear power plants. During the prolonged exposure of dry storage canisters to saline environments, they are highly susceptible to chloride induced stress corrosion cracking. Failure of a dry storage canister not only would release radioactive isotopes into the environment, but would also lead to a costly replacement of the cracked canister. The objective of this study is to develop a multilayered titanium dioxide (TiO2) composite coating on a 304LSS substrate. With ultraviolet (UV) illumination, this coating would act as a barrier and simultaneously offer cathodic protection against corrosion in the substrate alloy. The composite coating consists of a plain amorphous TiO2 coating over another cerium-doped (Ce-doped) TiO2 coating. Electronic currents generated by photo-catalytic reaction of the amorphous TiO2 coating under UV illumination were measured. Photo-electrochemical analyses and surface morphology observations were conducted to evaluate the performance of the Ce-doped coatings on corrosion mitigation. Optimal amounts of cerium doping that offered better photo-cathodic protection were also explored. Results indicated that the Ce-doped TiO2 coating exhibited a better performance on photo-cathodic protection for 304L stainless steel in aerated 3.5% NaCl solutions than the one without cerium doping. The underlying Ce-doped TiO2 coating was effectively charged during UV illumination, and it was able to continuously release electrons even after the UV was switched off, thus providing uninterrupted photo-cathodic protection for the coated 304L stainless steel substrate. Copyright © 2023 Sathasivam, Wang, Anbalagan, Lee and Yeh.

关键词： Titanium dioxide

来源：评论

学校读者我要写书评

暂无评论

Automatic LPI Radar Waveform Recognition Using Vision Transformer

Automatic LPI Radar Waveform Recognition Using Vision Transf...

引用

IEEE International Conference on Radar

作者： Junseob Kim Sunghwan Cho Sunil Hwang Yeongyoon Choi Department of Electrical Engineering Korea Military Academy Republic of Korea Maneuver System Coordination and Contract Team Defense Acquisition Program Administration Republic of Korea Department of Electrical Engineering and Computer Science GIST Republic of Korea

This paper investigates the classification of low probability of intercept (LPI) radar signals by exploiting the intrinsic advantages of the Vision Transformer (ViT). Due to the characteristics of LPI radar signals, such as intrapulse modulation, wide frequency bands, and low transmission power, these signals are challenging to be detected and classified using traditional analytic methods. This has led to the adoption of various deep learning techniques to overcome these limitations. On the one hand, the ViT, originally developed for natural language processing, has demonstrated outstanding performance in computer vision by replacing the structure of the convolutional neural network (CNN) with the transformer, specifically leveraging self-attention. Therefore, this paper explores a method based on the ViT technique for classifying LPI signal images. The simulation results show that the proposed ViT method outperforms the traditional CNN method by 12.8% at −10dB SNR.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Unsupervised Training of a Dynamic Context-Aware Deep Denoising Framework for Low-Dose Fluoroscopic Imaging

arXiv

引用

arXiv 2024年

作者： Jeon, Sun-Young Wang, Sen Wang, Adam S. Gold, Garry E. Choi, Jang-Hwan Department of Artificial Intelligence Convergence Department of Computational Medicine Graduate Program in System Health Science and Engineering Ewha Womans University Seoul Korea Republic of Department of Radiology Stanford University StanfordCA United States

Fluoroscopy is critical for real-time X-ray visualization in medical imaging. However, low-dose images are compromised by noise, potentially affecting diagnostic accuracy. Noise reduction is crucial for maintaining image quality, especially given such challenges as motion artifacts and the limited availability of clean data in medical imaging. To address these issues, we propose an unsupervised training framework for dynamic context-aware denoising of fluoroscopy image sequences. First, we train the multi-scale recurrent attention U-Net (MSR2AU-Net) without requiring clean data to address the initial noise. Second, we incorporate a knowledge distillation-based uncorrelated noise suppression module and a recursive filtering-based correlated noise suppression module enhanced with motion compensation to further improve motion compensation and achieve superior denoising performance. Finally, we introduce a novel approach by combining these modules with a pixel-wise dynamic object motion cross-fusion matrix, designed to adapt to motion, and an edge-preserving loss for precise detail retention. To validate the proposed method, we conducted extensive numerical experiments on medical image datasets, including 3500 fluoroscopy images from dynamic phantoms (2,400 images for training, 1,100 for testing) and 350 clinical images from a spinal surgery patient. Moreover, we demonstrated the robustness of our approach across different imaging modalities by testing it on the publicly available 2016 Low Dose CT Grand Challenge dataset, using 4,800 images for training and 1,136 for testing. The results demonstrate that the proposed approach outperforms state-of-the-art unsupervised algorithms in both visual quality and quantitative evaluation while achieving comparable performance to well-established supervised learning methods across low-dose fluoroscopy and CT imaging. The related source code will be available at https://***/sunyoungIT/***. Copyright © 2024, The Auth

关键词： Image denoising

来源：评论

学校读者我要写书评

暂无评论

Origin of nonlinear photocurrents in chiral multifold semimetal CoSi unveiled by terahertz emission spectroscopy

arXiv

引用

arXiv 2024年

作者： Chan, Yao-Jui Faizanuddin, Syed Mohammed Kalaivanan, Raju Raman, Sankar Lin, Hsin Kar, Uddipta Singh, Akhilesh Kr. Lee, Wei-Li Vankayala, Ranganayakulu K. Ou, Min-Nan Wen, Yu-Chieh Institute of Physics Academia Sinica Taipei11529 Taiwan Taiwan International Graduate Program Academia Sinica Taipei11529 Taiwan Department of Engineering and System Science National Tsing Hua University Hsinchu300044 Taiwan

Spectroscopic identification of distinct nonlinear photocurrents unveils quantum geometric properties of electron wavefunctions and the momentum-space topological structures. This is especially interesting, but still puzzling, for chiral topological semimetals with possibilities of hosting giant quantized circular photogalvanic effect. Here we report a comprehensive terahertz (THz) emission spectroscopic analysis of nonlinear photoconductivity of chiral multifold CoSi at 0.26 ~ 1 eV. We find a large linear shift conductivity (17 μA/V2), and confirm a giant injection conductivity (167 μA/V2) as a consequence of strongly interfered non-quantized contributions from the vicinity of multifold nodes with opposite chiralities. The bulk injection current excited by the pump field with a complex wavevector is shown to carry both longitudinal and transverse components. Symmetry analyses further unveil weak nonlocal photon drag effect in addition to the photogalvanic effect. This work not only highlights chiral transition metal monosilicides for mid-infrared photovoltaic applications via various nonlinear optical channels, but also consolidates the THz spectroscopy for quantitative photovoltaic research. Copyright © 2024, The Authors. All rights reserved.

关键词： Terahertz spectroscopy

来源：评论

学校读者我要写书评

暂无评论

IoT: Monitoring Temperature, Water pH, and Automatic Water Drainage systems for Gurami Cultivation

IoT: Monitoring Temperature, Water pH, and Automatic Water D...

引用

Networking, Electrical engineering, Computer Science, and Technology (IConNECT), International Conference on

作者： Heni Sulistiani Wijaya Saputra Dedi Darwis Auliya Rahman Isnain Ardy Rimanda Putra Yosi Khairunisa Study Program of Accounting Information System Universitas Teknokrat Indonesia Lampung Indonesia Study Program of Computer Engineering Universitas Teknokrat Indonesia Lampung Indonesia Study Program of Informatics Universitas Teknokrat Indonesia Lampung Indonesia Regional Research and Development Agency Lampung Province (Balitbangda) Lampung Indonesia

Gurami is a native fish from Indonesian waters that is much-loved by Indonesian people for daily food consumption. The gurami inhabits still waters such as swamps, lakes, and ponds. Besides that, carp cannot live in a water content that is too alkaline or acidic, the oxygen content in the water must be stable. Water quality is a very important factor and can affect the survival of cultivated fish. Several parameters must be considered in improving the development of carp, one of which is the temperature and pH of the water and automatic drainage of water. In this paper, we conduct IoT-based research that focuses on controlling water temperature and pH and automatically draining pool water. Water temperature and pH control such as a pH sensor temperature sensor and a water turbidity sensor will later be connected to the ESP 32 microcontroller which already has a wi-fi module. A system that is linked to electrical power and the internet then the sensor will read the water quality including the pH temperature value and water turbidity from inside the fish pond, after getting the data, the data will go to ESP 32. This research can help gurami cultivating farmers to make it easy to control the pH temperature and perform automatic pool water draining. The results of sensor testing with actual data are pretty accurate with the average error value of the ds18b20 sensor being 0.05% while the value of the pH sensor itself is 0.07%.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Reporting system design for family planning field officers in DPPKB using business process improvement (BPI) 6

Reporting system design for family planning field officers i...

引用

6th Information Technology International Seminar, ITIS 2020

作者： Alifah, Fakhirah Nur Triwibisono, Christanto Suwarsono, Litasari Widyastuti Industrial Engineering Study Program School of Industrial and System Engineering Telkom University Bandung Indonesia

ISBN: (纸本)9781728177267

Family Planning (FP) field officers are the people actively working in the field to encourage people to get involved in the family planning program that supports the government in controlling the population of the country. However, many of the officers have stated that their recruits often make mistakes during the process of inputting data along, added with the long manual validation process. The available digital reporting application called Sistem Informasi Keluarga (SIGA) is also not used at its maximum capability, causing the decrease of data validity collected through the process. Using business process improvement (BPI), valueadded analysis, and gap analysis are performed to find the issues in the system that will become the base of the reporting system redesign. This research was done to provide a proper business process design that is needed to ensure maximum comprehension and reduction of data invalidity with the help of the existing application. The result of this research shows that the new business process design required the digitalization of the data input process using an information system and the reduction of the use of offline forms to increase the validity of data in the reporting system. © 2020 IEEE.

关键词： Design

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：