• International Journal of Computer Science & Network Security
• /
• 제23권7호
• /
• pp.171-185
• /
• 2023

The cardiovascular syndrome is the dominant reason for death and the number of deaths due to this syndrome has greatly increased recently. Regular cardiac monitoring is crucial in controlling heart parameters, particularly for initial examination and precautions. The quantity of cardiac patients is rising each day and it would increase the load of work for doctors/nurses in handling the patients' situation. Hence, it needed a solution that might benefit doctors/nurses in monitoring the improvement of the health condition of patients in real-time and likewise assure decreasing medical treatment expenses. Regular heart monitoring via wireless body area networks (WBANs) including implantable and wearable medical devices is contemplated as a life-changing technique for medical assistance. This article focuses on the latest development in wearable and implantable devices for cardiovascular monitoring. First, we go through the wearable devices for the electrocardiogram (ECG) monitoring. Then, we reviewed the implantable devices for Blood Pressure (BP) monitoring. Subsequently, the evaluation of leading wearable and implantable sensors for heart monitoring mentioned over the previous six years, the current article provides uncertain direction concerning the description of diagnostic effectiveness, thus intending on making discussion in the technical communal to permit aimed at the formation of well-designed techniques. The article is concluded by debating several technical issues in wearable and implantable technology and their possible potential solutions for conquering these challenges.

• 국제물리치료학회지
• /
• 제11권1호
• /
• pp.1940-1949
• /
• 2020

Background: Self-checked monitoring home exercises are recommended for preventing falls among people with Parkinson's disease. However, as these home exercises are performed autonomously by patients without professional management, their accuracy and efficiency can be compromised. Objective: To investigate the effects of providing regular training sessions to patients and caregivers and of patient self-monitoring of exercise performance following the implementation of a self-checked monitoring exercise program for people with Parkinson's disease. Design: Randomized Pretest-Posttest Control Group Design. Methods: We provided regular self-checked monitoring home exercise and general home exercise programs to 30 participants for 12 weeks. Once a month at the first, fifth, and ninth-week sessions, a rehabilitation team attended the Parkinson's group education. In addition to the subject in the experimental group perform the home exercises program to provide feedback regarding the home exercises program and to carry out a self-monitoring checklist performance for 12 weeks. Results: The 10 m walk test, functional reach test, and sit to stand test and the modified Barthel index significantly improved in the self-checked monitoring home exercise group. Conclusion: These results suggest that self-checked home exercise programs, which facilitate safety and consistent performance of exercises at home, are beneficial for people with Parkinson's disease.

• 헤리티지:역사와 과학
• /
• 제49권4호
• /
• pp.196-217
• /
• 2016

본 연구는 국가지정 동산문화재에 대하여 국가가 직접 수행하는 정기조사를 중심으로 국가지정 지류문화재의 보존상태 및 보존환경을 파악하고 보존관리 방안을 모색하고자 수행하였다. 조사대상은 2014~2015년도에 문화재보존과학센터와 미술문화재연구실이 공동조사한 내용으로 제한하였다. 지류문화재는 재질상 온 습도, 빛 등 외부환경의 영향을 받기 쉽고 물리적 힘에 의해서도 쉽게 손상될 수 있으므로 안정적인 보존환경이 매우 중요하다. 그러므로 문화재보호법에 의해 시행되는 동산문화재 정기조사를 통하여 오염, 찢어짐, 꺾임, 마찰, 결손 등 보존처리가 시급한 문화재이다. 따라서 처리시기를 놓침으로써 돌이킬 수 없는 상황에 이르지 않도록 철저히 관리해야 하며 처리 후 관리상황에 대해서도 지속적인 모니터링이 필요하다. 이와 같이 정기조사를 통해 문제점이 노출된 국가지정 문화재들을 중심으로 안료, 재질, 구조분석 등 정밀조사 추진, 문화유산 보존관리 데이터 축적을 정기조사와 병행하여 별도 추진할 필요가 있음이 판단되었다. 이러한 국가지정 문화재의 상세한 데이터들은 향후 국가지정 지류문화재의 보다 합리적인 보존관리 체계 구축의 기반이 될 것이며, 정기조사 방법의 지속적인 개선 역시 가능하게 할 것이다.

• 한국수자원학회:학술대회논문집
• /
• 한국수자원학회 2010년도 학술발표회
• /
• pp.127-131
• /
• 2010

Generally in New Zealand there is plenty of regular rainfall replenishing our waterways. Water agencies currently operate over 3000 hydrological monitoring stations in New Zealand. Data from these stations enable scientists to develop a detailed understanding of the status of water resources to ensure that the water resources are managed in an effective and sustainable way.

• 한국지반공학회:학술대회논문집
• /
• 한국지반공학회 2009년도 세계 도시지반공학 심포지엄
• /
• pp.677-694
• /
• 2009

While the budget has been allocated more for repairs and reinforcements, casualties are gradually increased due to slope disaster. Slope disaster causes road damaged as well as casualties. It also causes significant social and economic loss. The measurement device, which is installed inside ground of slope like inclinometer, has the high loss rate when slope is being slided. The electric type and the vibrating wire type have low durability because of corrosion. To cover the demerit of the present slope monitoring, the measurement method using the Multi-Antenna GPS has been developed. The Multi-Antenna GPS has been installed in the local slope as the regular monitoring system for slope. Although the initial cost of the Multi-Antenna GPS for installation is high, the additional cost is low. So it is the suitable method for large slope. The regular monitoring system using the Multi-Antenna GPS is the suitable measurement method for watching slope collapse, which is occurred widely, because it is economical, has high durability, and collects data with high resolution.

• 천문학회보
• /
• 제41권1호
• /
• pp.43.1-43.1
• /
• 2016

With the Korean VLBI Network (KVN), both single dish and VLBI monitoring observations of H2O and SiO masers were performed toward the semi-regular variable star R Crateris. In the case of 11 VLBI monitoring observations from Jan. 5, 2014 to Jan. 7, 2016, successful superposed maps of H2O and SiO masers were obtained at 7 epochs by adopting the Source Frequency Phase Referencing (SFPR) method. These results enable us to investigate the development of outflow and asymmetric motions from SiO maser to H2O maser regions according to stellar pulsation which are closely related with a mass-loss process. Single dish monitoring observations of H2O and SiO masers were also carried out from 2009 June to 2016 Feb. Intensity variations between H2O and SiO masers were investigated according to stellar optical phases together with peak velocity variations with respect to the stellar velocity. We will compare the VLBI results among different maser transitions with those of single dish.

• International Journal of Computer Science & Network Security
• /
• 제24권3호
• /
• pp.43-52
• /
• 2024

Health Monitoring System is a sophisticating technology and another way to the normal/regular management of the health of the patient. This Health Monitoring Mobile Application is a contribution from our side to the public and to the overall health industry in Pakistan. With the help of Health mobile application, the users will be able to store their medical records, prescriptions and retrieve them later. The users can store and keep track of their vital readings (heart rate, blood pressure, fasting glucose, random glucose). The mobile application also shows hospitals that are nearby in case the user wants to avail of any medical help. An important feature of the application is the symptoms-based disease prediction, the user selects the symptoms which he has and then the application will name certain diseases that match those symptoms based on relevant algorithms. The major advances and issues have been discussed, and as well as potential tasks to health monitoring will be identified and evaluated.

• 국제초고층학회논문집
• /
• 제4권1호
• /
• pp.27-37
• /
• 2015

Structural health monitoring is becoming more and more important in the domain of civil engineering as a proper mean to increase and maintain the safety, especially in the land of earthquakes like Japan. In many civil structures, the deformations are the most relevant parameter to be monitored. In this context, a monitoring technology based on the use of long-gage fiber optic deformation sensor, SOFO is being applied to a 33-floors tall building in Tokyo. Sensors were installed on the $2^{nd}$ floor's steel columns of the building on May 2005 in the early stage of the construction. The installed SOFO sensors were dynamic compatible ones which enable both static and dynamic measurements. The monitoring is to be performed during the whole lifespan of the building. During the construction, static deformations of the columns had been measured on a regular basis using a reading unit for static measurement and dynamic deformation measurements were occasionally conducted using a reading unit for dynamic measurement. The building was completed on August 2006. After the completion, static and dynamic deformation measurements have been continuing. This paper describes a health monitoring technology, SOFO system which is applicable to high-rise buildings and monitoring results of a 33-floors tall building in Tokyo from May 2005 to October 2010.

• 문화기술의 융합
• /
• 제10권2호
• /
• pp.525-530
• /
• 2024

환경정보를 실시간으로 획득하여 정보를 제공하는 환경 모니터링 시스템 필요성이 확대되고 있다. 특히 공공수역 수질관리의 경우 법적으로 수동측정과 자동측정을 통해 상시 관리를 진행해야 하며, 대기오염도 탄소중립 실현과 연관하여 미세먼지, 배기가스 저감을 위한 상시 측정 및 관리가 필요한 실정이다. 본 연구에서는 수질오염 및 대기오염 정보를 실시간으로 측정하여 모니터링을 할 수 있는 시스템을 구현하였다. 측정을 위한 도구로 육상과 수상을 동시에 이동 가능한 호버크래프트를 활용하였다. 호버크래프트 본체에 수질측정 및 대기오염측정 센서를 장착하고 그 정보를 실시간으로 모니터링 시스템으로 전송할 수 있는 통신 모듈을 장착하였다. 환경측정용 호버크래프트의 구조를 설계하였으며, 실시간 정보전달 통신 모듈로는 저전력 장거리 통신이 가능한 LoRa 모듈을 적용하였다. 실제 하드웨어 구현을 통해 제안한 시스템의 동작 성능을 확인하였다.

• 국제초고층학회논문집
• /
• 제4권1호
• /
• pp.39-44
• /
• 2015

This paper presents the structural health monitoring (SHM) of Shanghai Tower. In order to provide useful information for safety evaluation and regular maintenance under construction and in-service condition, a comprehensive structural health monitoring (SHM) system is installed in Shanghai Tower, which is composed of a main monitoring station and eleven substations. Structural responses at different construction stages are measured using this SHM system and presented in this study. Meanwhile, a detailed finite element model (FEM) is created and comparison of results between SHM and FEM is carried out. Results indicate that the time-dependent property of concrete creep is of great importance to structural response and the measured data can be used in FEM updating to obtain more accurate FEM models at different construction stages. Therefore, installation of structural health monitoring system in super-tall buildings could be considered as an effective way to assure structural safety during the construction process.