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An ethically guided preclinical device for phenotyping H_(2)production in laboratory rodents
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作者 Victor Pascal-Moussellard Emilie Boucher +7 位作者 Stéphane Tanguy Philippe Cinquin Pierre-Alain Barraud ChloéDavin Cordélia Salomez-Ihl Dalil Hannani François Boucher Jean-Pierre Alcaraz 《Animal Models and Experimental Medicine》 CAS CSCD 2024年第4期553-561,共9页
Background:Dihydrogen(H_(2))is produced endogenously by the intestinal microbiota through the fermentation of diet carbohydrates.Over the past few years,numer-ous studies have demonstrated the significant therapeutic ... Background:Dihydrogen(H_(2))is produced endogenously by the intestinal microbiota through the fermentation of diet carbohydrates.Over the past few years,numer-ous studies have demonstrated the significant therapeutic potential of H_(2)in various pathophysiological contexts,making the characterization of its production in labora-tory species of major preclinical importance.Methods:This study proposes an innovative solution to accurately monitor H_(2)pro-duction in free-moving rodents while respecting animal welfare standards.The devel-oped device consisted of a wire rodent cage placed inside an airtight chamber in which the air quality was maintained,and the H_(2)concentration was continuously analyzed.After the airtightness and efficiency of the systems used to control and maintain air quality in the chamber were checked,tests were carried out on rats and mice with different metabolic phenotypes,over 12 min to 1-h experiments and repeatedly.H_(2)production rates(HPR)were obtained using an easy calculation algorithm based on a first-order moving average.Results:HPR in hyperphagic Zucker rats was found to be twice as high as in control Wistar rats,respectively,2.64 and 1.27 nmol.s^(−1)per animal.In addition,the ingestion of inulin,a dietary fiber,stimulated H_(2)production in mice.HPRs were 0.46 nmol.s^(−1)for animals under control diet and 1.99 nmol.s^(−1)for animals under inulin diet.Conclusions:The proposed device coupled with our algorithm enables fine analysis of the metabolic phenotype of laboratory rats or mice with regard to their endogenous H_(2)production. 展开更多
关键词 hydrogen therapy laboratory rodents MICROBIOTA molecular hydrogen noninvasive monitoring device
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A Secure Device Management Scheme with Audio-Based Location Distinction in IoT
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作者 Haifeng Lin Xiangfeng Liu +5 位作者 Chen Chen Zhibo Liu Dexin Zhao Yiwen Zhang Weizhuang Li Mingsheng Cao 《Computer Modeling in Engineering & Sciences》 SCIE EI 2024年第1期939-956,共18页
Identifying a device and detecting a change in its position is critical for secure devices management in the Internet of Things(IoT).In this paper,a device management system is proposed to track the devices by using a... Identifying a device and detecting a change in its position is critical for secure devices management in the Internet of Things(IoT).In this paper,a device management system is proposed to track the devices by using audio-based location distinction techniques.In the proposed scheme,traditional cryptographic techniques,such as symmetric encryption algorithm,RSA-based signcryption scheme,and audio-based secure transmission,are utilized to provide authentication,non-repudiation,and confidentiality in the information interaction of the management system.Moreover,an audio-based location distinction method is designed to detect the position change of the devices.Specifically,the audio frequency response(AFR)of several frequency points is utilized as a device signature.The device signature has the features as follows.(1)Hardware Signature:different pairs of speaker and microphone have different signatures;(2)Distance Signature:in the same direction,the signatures are different at different distances;and(3)Direction Signature:at the same distance,the signatures are different in different directions.Based on the features above,amovement detection algorithmfor device identification and location distinction is designed.Moreover,a secure communication protocol is also proposed by using traditional cryptographic techniques to provide integrity,authentication,and non-repudiation in the process of information interaction between devices,Access Points(APs),and Severs.Extensive experiments are conducted to evaluate the performance of the proposed method.The experimental results show that the proposedmethod has a good performance in accuracy and energy consumption. 展开更多
关键词 Acoustic hardware fingerprinting device management IOT location distinction
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Mobile Data Mining-Based Services on the Base of Mobile Device Management (MDM) System
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作者 Mazin Omar Khairo 《Journal of Signal and Information Processing》 2014年第3期89-96,共8页
Client software on mobile devices that can cause the remote control perform data mining tasks and show production results is significantly added the value for the nomadic users and organizations that need to perform d... Client software on mobile devices that can cause the remote control perform data mining tasks and show production results is significantly added the value for the nomadic users and organizations that need to perform data analysis stored in the repository, far away from the site, where users work, allowing them to generate knowledge regardless of their physical location. This paper presents new data analysis methods and new ways to detect people work location via mobile computing technology. The growing number of applications, content, and data can be accessed from a wide range of devices. It becomes necessary to introduce a centralized mobile device management. MDM is a KDE software package working with enterprise systems using mobile devices. The paper discussed the design system in detail. 展开更多
关键词 Data MINING Mobile device MANAGEMENT USER RECOMMENDATION KDE Software PACKAGE
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System for the Management of the Continuity of Use of Medical Devices in Hospitals
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作者 Manuela Stroili Elena Pavan +1 位作者 Marino Gorela Fulvio Kenda 《Journal of Electrical Engineering》 2016年第1期34-41,共8页
The Technical Services and the Medical Administration of the Hospitals of Trieste have been working for years to ensure the optimal functioning of the Surgery, Intensive Care, Diagnostics and Research Services offered... The Technical Services and the Medical Administration of the Hospitals of Trieste have been working for years to ensure the optimal functioning of the Surgery, Intensive Care, Diagnostics and Research Services offered to the Patients and to the University in an 800-bed hospital complex, transforming and innovating the buildings and support installations. We have dedicated special attention to the technologies necessary to guarantee the continuity of the power supply to the electromedical devices, increasingly numerous in highly specialized hospitals. We report the power of the generator sets and the UPS and our opinion that their power must be related to the overall consumption of the hospital, with a reserve margin. 展开更多
关键词 Generator set UPS hospital planning design and development electrical system Master University HTA healthtechnology management and assessment safety hospital medical devices.
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基于HAZOP与RiskSystem分析的高校化学实验室安全管理
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作者 刘金昌 解强 《高教学刊》 2023年第23期20-22,27,共4页
高校实验室安全管理模式落后、效率低下、效果不佳,事前查明安全隐患、分析事故风险、制定合理有效的应急预案与处置措施是完善实验室安全管理的技术途径。以化学吸收气液平衡数据测定实验为例,采用危险与可操作性(HAZOP)分析与环境风... 高校实验室安全管理模式落后、效率低下、效果不佳,事前查明安全隐患、分析事故风险、制定合理有效的应急预案与处置措施是完善实验室安全管理的技术途径。以化学吸收气液平衡数据测定实验为例,采用危险与可操作性(HAZOP)分析与环境风险评价系统(RiskSystem)软件对实验室安全事故的危险源、事故风险、保护措施、应急预案与处置措施等进行全面分析研究,探讨安全隐患开展风险预测与模拟分析在高校实验室安全管理应用的可行性。结果表明,依据HAZOP分析结果确定潜在安全隐患及其风险级别,制定保护措施和应急预案;RiskSystem分析计算出有毒有害物质泄漏后的扩散规律,指导合理可行的应急预案与处置措施的制定。HAZOP、RiskSystem分析等软件和工具的应用可明显提升高校化学实验室安全管理水平。 展开更多
关键词 高校化学实验室 安全管理 HAZOP Risksystem 模拟分析
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A Neural Network-Based Trust Management System for Edge Devices in Peer-to-Peer Networks 被引量:7
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作者 Alanoud Alhussain Heba Kurdi Lina Altoaimy 《Computers, Materials & Continua》 SCIE EI 2019年第6期805-815,共11页
Edge devices in Internet of Things(IoT)applications can form peers to communicate in peer-to-peer(P2P)networks over P2P protocols.Using P2P networks ensures scalability and removes the need for centralized management.... Edge devices in Internet of Things(IoT)applications can form peers to communicate in peer-to-peer(P2P)networks over P2P protocols.Using P2P networks ensures scalability and removes the need for centralized management.However,due to the open nature of P2P networks,they often suffer from the existence of malicious peers,especially malicious peers that unite in groups to raise each other’s ratings.This compromises users’safety and makes them lose their confidence about the files or services they are receiving.To address these challenges,we propose a neural networkbased algorithm,which uses the advantages of a machine learning algorithm to identify whether or not a peer is malicious.In this paper,a neural network(NN)was chosen as the machine learning algorithm due to its efficiency in classification.The experiments showed that the NNTrust algorithm is more effective and has a higher potential of reducing the number of invalid files and increasing success rates than other well-known trust management systems. 展开更多
关键词 Trust management neural networks peer to peer machine learning edge devices
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Demand analysis of an intelligent medication administration system for older adults with chronic diseases based on the Kano model 被引量:6
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作者 Jiayi Mao Liling Xie +4 位作者 Qinghua Zhao Mingzhao Xiao Shuting Tu Wenjing Sun Tingting Zhou 《International Journal of Nursing Sciences》 CSCD 2022年第1期63-70,I0004,共9页
Objectives Gerontechnology has great potential in promoting older adults’well-being.With the accelerated aging process,gerontechnology has a promising market prospect.However,most technological developers and healthc... Objectives Gerontechnology has great potential in promoting older adults’well-being.With the accelerated aging process,gerontechnology has a promising market prospect.However,most technological developers and healthcare professionals attached importance to products’effectiveness,and ignored older adults’demands and user experience,which reduced older adults'adoption intention of gerontechnology use.The inclusion of older adults in the design process of technologies is essential to maximize the effect.This study explored older adults’demands for a self-developed intelligent medication administration system and proposed optimization schemes,thus providing reference to developing geriatric-friendly technologies and products.Methods A cross-sectional survey was conducted to explore older adults’technological demands for the self-developed intelligent medication administration system,and data were analyzed based on the Kano model.A self-made questionnaire was administered from July 2020 to October 2020 after participants used this system for two weeks.The study was registered with the Chinese Clinical Trial Registry(ChiCTR2000040644).Results A total of 354 older adults participated in the survey.Four items,namely larger font size,simpler operation process,scheduled medication reminders and reliable hardware,were classified as must-be attributes;three items,namely searching drug instructions through WeChat,more sensitive system and longer battery life,as attractive attributes;one item,viewing disease-related information through WeChat,as the one-dimensional attribute;and the rest were indifferent attributes,including simple and beautiful displays,blocking advertisements automatically,providing user privacy protection protocol,viewing personal medical information only by logged-in users,recording all the medications,ordering medications through WeChat.The satisfaction values were between 0.24 and 0.69,and dissatisfaction values were between 0.06 and 0.94.Conclusion This study suggested that older adults had personalized technology demands.Including their technological demands and desire may assist in decreasing the digital divide and promoting the satisfaction of e-health and/or m-health.Based on older adults’demands,our study proposed optimization schemes of the intelligent medication administration system,which may help developers design geriatric-friendly intelligent products and nurses to perform older adults-centered and efficient medication management. 展开更多
关键词 Aged COMMUNICATION Data collection Electronic medication device Medication therapy management Mobile applications Needs assessment Personal satisfaction
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Discussion on the Standardized Management of College and University Students' Electronic Laboratory Operation 被引量:1
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作者 Chenghua HUANG 《International Journal of Technology Management》 2013年第10期21-23,共3页
At present, all aspects of China have entered the era of a rapid development, while the development speed of digital electronic technology is especially outstanding. This is a new way for China' s new personnel train... At present, all aspects of China have entered the era of a rapid development, while the development speed of digital electronic technology is especially outstanding. This is a new way for China' s new personnel training, and also proposes higher requirements on this type of personnel training institutions. In view of the demands of society and different majors on personnel, an enhancement to the standardized management of electronic laboratory operations becomes one of the important tasks for personnel training institutions. In this paper, how to practice the standardization management in an all-round way is discussed centered at college and university students' electronic laboratory. 展开更多
关键词 Electronic laboratory STANDARDIZATION MANAGEMENT
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The Value of the Wearable Single-lead Remote Monitoring Device with the Scatterplot in Chronic Disease Management 被引量:1
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作者 Xinyan Yu Qinghong Zhang +2 位作者 Dong Wang Yan Feng Fangjie Li 《Journal of Clinical and Nursing Research》 2020年第3期54-58,共5页
Objective:To study the value of the wearable single-lead remote monitoring device with the scatterplot in chronic disease management.Methods:dmitted into 435 residents accord with the inclusion criteria of 20 primary ... Objective:To study the value of the wearable single-lead remote monitoring device with the scatterplot in chronic disease management.Methods:dmitted into 435 residents accord with the inclusion criteria of 20 primary medical institutions of Yinchuan city,and grouped voluntarily by the implementation schemes were grouped voluntarily according to the implementation schemes.According to one of the three implementation schemes selected,the general practitioner guided the subjects to take on the wearable single-lead remote monitoring device,collecting and uploading the EEG data,then diagnosed and analyzed by the synchronously generated ECG scatterplot,finally,summarized the incidence and the categories,analyzed the differences among these three groups.Results:Among 435 subjects,there were 61 normal patients and 374 arrhythmias with the detection rate of 85.98%;and among the 1672 data collected,there were 606 normal data and 1066 arrhythmia with the detection rate of 63.76%;880 data in total 333 cases with atrial premature beat;442 data in total 215 cases with occasional ventricular premature beat;37 data of 22 cases with frequent atrial beat;65 data of 28 cases with frequent ventricular premature beat;13 data of 6 cases with atrial fibrillation;25 data of 15 cases with excitation conduction disorder;2 data of 2 cases with atrial flutter;31 data of 19 cases with ventricular tachycardia;30 data of 16 cases with conduction block;and 14 data of 8 cases with Para systolic rhythm.comparing the detection rate of arrhythmia in three groups,the difference was not statistically significant(P>0.05).Conclusion:The wearable singlelead remote monitoring device with the scatterplot has high application value in cardiovascular chronic disease management.Its effectively screening,validly diagnosing and detailed classifying are helpful to the early intervention,and the protection of the patients’lives. 展开更多
关键词 Chronic disease management ARRHYTHMIA Wearable single-lead device Scatterplot
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Based on Laboratory Management of the Intemet of Things Technology Progress And Research 被引量:1
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作者 Chunxia JIA 《International Journal of Technology Management》 2015年第3期85-87,共3页
Laboratory information management based on the technology of Interact of things technology is the development trend of digital and information technology education in our country and the inevitable choice. Through the... Laboratory information management based on the technology of Interact of things technology is the development trend of digital and information technology education in our country and the inevitable choice. Through the fiLnher study of the current situation of laboratory management in colleges and universities and the characteristics of the Internet of things technology, this paper introduces the concept of Interact of things tec^mology, history and current situation of the development. With the most representative IOT architecture and Ubiquitous ID IOT system as an example, analyzes the RFID technology, sensor network and detection technology, intelligent technology and characteristics of Nanometer technology. Analysis the technical foundation for the development of the campus Interact of things, and give the Internet of things technology in the application of the laboratory management technology. 展开更多
关键词 Internet of things technologies laboratory management technology Things Architecture
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Functional Materials and Innovative Strategies for Wearable Thermal Management Applications 被引量:4
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作者 Yeongju Jung Minwoo Kim +3 位作者 Taegyeom Kim Jiyong Ahn Jinwoo Lee Seung Hwan Ko 《Nano-Micro Letters》 SCIE EI CAS CSCD 2023年第9期562-603,共42页
Thermal management is essential in our body as it affects various bodily functions,ranging from thermal discomfort to serious organ failures,as an example of the worst-case scenario.There have been extensive studies a... Thermal management is essential in our body as it affects various bodily functions,ranging from thermal discomfort to serious organ failures,as an example of the worst-case scenario.There have been extensive studies about wearable materials and devices that augment thermoregulatory functionalities in our body,employing diverse materials and systematic approaches to attaining thermal homeostasis.This paper reviews the recent progress of functional materials and devices that contribute to thermoregulatory wearables,particularly emphasizing the strategic methodology to regulate body temperature.There exist several methods to promote personal thermal management in a wearable form.For instance,we can impede heat transfer using a thermally insulating material with extremely low thermal conductivity or directly cool and heat the skin surface.Thus,we classify many studies into two branches,passive and active thermal management modes,which are further subdivided into specific strategies.Apart from discussing the strategies and their mechanisms,we also identify the weaknesses of each strategy and scrutinize its potential direction that studies should follow to make substantial contributions to future thermal regulatory wearable industries. 展开更多
关键词 thermal management Passive heat transfer Active heat transfer Wearable materials Wearable device
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Efficient thermal management and all-season energy harvesting using adaptive radiative cooling and a thermoelectric power generator 被引量:1
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作者 Chanil Park Woohwa Lee +4 位作者 Choyeon Park Sungmin Park Jaeho Lee Yong Seok Kim Youngjae Yoo 《Journal of Energy Chemistry》 SCIE EI CAS CSCD 2023年第9期496-501,共6页
Passive daytime radiative cooling(PDRC) is useful for thermal management because it allows an object to emit terrestrial heat into space without the use of additional energy.To produce sub-ambient temperatures under d... Passive daytime radiative cooling(PDRC) is useful for thermal management because it allows an object to emit terrestrial heat into space without the use of additional energy.To produce sub-ambient temperatures under direct sunlight,PDRC materials are designed to reduce their absorption of solar energy and to enhance their long-wavelength infrared(LWIR) emissivity.In recent years,many photonic structures and polymer composites have been studied to improve the cooling system of buildings.However,in cold weather(i.e. during winter in cold climates),buildings need to be kept warm rather than cooled due to heat loss.To overcome this limitation,temperature-responsive radiative cooling is a promising alternative.In the present study,adaptive radiative cooling(ARC) film fabricated from a polydimethylsiloxane/hollow SiO_(2) microsphere/thermochromic pigment composite was investigated.We found that the ARC film absorbed solar radiation under cold conditions while exhibiting radiative cooling at ambient temperatures above 40℃.Thus,in outdoor experiments,the ARC film achieved sub-ambient temperatures and had a theoretical cooling power of 63.2 W/m~2 in hot weather.We also demonstrated that radiative cooling with an energy harvesting system could be used to improve the energy management of buildings,with the thermoelectric module continuously generating output power using the ARC film.Therefore,we believe that our proposed ARC film can be employed for efficient thermal management of buildings and all-season energy harvesting in the near future. 展开更多
关键词 thermal management Daytime radiative cooling Temperature-adaptive film thermoelectric device Energy harvesting
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Efficacy of Over-the-Counter (OTC) Medical Device Products as a Tool in Clinical Weight Management
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作者 William Michael Froese Mark Elliott Ludlow 《Food and Nutrition Sciences》 2014年第17期1637-1643,共7页
Background: Obesity is a significant public health challenge. Its prevalence is increasing at an alarming rate globally. Numerous slimming products crowd the market, with each offering a proprietary formulation with s... Background: Obesity is a significant public health challenge. Its prevalence is increasing at an alarming rate globally. Numerous slimming products crowd the market, with each offering a proprietary formulation with statements of alleged efficacy. Within the EU, one such class is Medical Device, featuring a range of marine- and vegetal-based fibers as the functional ingredient. Methods: An analysis was performed to investigate and compare the lipid binding performance of three medical devices consisting of: 1) a polyglucosamine;2) a vegetal opuntia extract;and 3) a vegetal opuntia extract with vitamins using an industry-standard, validated test method. 0.5 gr of material from each product was studied. Results: The polyglucosamine exhibited a lipid binding capacity (691.7 g/g) more than 20 times the vegetal opuntia extracts. A significantly higher standard deviation (±12.1) was reported for the polyglucosamine medical device vs. the vegetal opuntia extracts (±1.3 - 4.8). However, the standard deviation reported for the former is approximately 1.7% of the mean value obtained from double determination, significantly smaller than that 2.5% - 15% observed for the extracts. Conclusions: Analysis of lipid binding indicated the polyglucosamine exhibited a substantially higher capacity than the vegetal opuntia samples. Further studies are needed to validate these in vitro results. 展开更多
关键词 OBESITY Weight Management LIPID BINDING CHITOSAN Medical device
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Assessment of the effectiveness of standardized infusion devices for healthcare management
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作者 Shio Sugita Hideko Aida +1 位作者 Aya Okada Hiroyuki Kobayashi 《Health》 2011年第2期93-98,共6页
Since standardization is an important safety measure in healthcare systems, it is essential to systematically assess the effects of introducing new and increasingly complex medical equip-ment, such as infusion devices... Since standardization is an important safety measure in healthcare systems, it is essential to systematically assess the effects of introducing new and increasingly complex medical equip-ment, such as infusion devices. In this study, we compared the effects of standardized polyvinyl chloride (PVC)-free closed-system integrated infusion devices with conventional infusion de-vices. Specifically, we assessed the safety, work efficiency, user-friendliness, and cost effec-tiveness of these devices. Compared with con-ventional infusion devices, integrated PVC-free infusion devices were more expensive to pur-chase and dispose, but were safer and more user-friendly and efficient. Although it would be preferable to use standardized infusion devices in all hospital departments, their cost may limit their application to departments that use high-risk treatments, where they would be most beneficial. 展开更多
关键词 Standardized INFUSION deviceS EFFICIENCY ASSESSMENT Healthcare Management NURSING ADMINISTRATION
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New Perspectives for Workflow Analysis in the Health Italian Sector through Discrete Event Simulation: The Case of a Department of Laboratory Medicine
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作者 Adriano Torri Oscar Tamburis +1 位作者 Teresa Abbate Alessandro Pepino 《Intelligent Information Management》 2015年第3期93-106,共14页
The management systems currently used in the Italian healthcare sector provide fragmented and incomplete information on this system and are generally unlikely to give accurate information on the performances of the he... The management systems currently used in the Italian healthcare sector provide fragmented and incomplete information on this system and are generally unlikely to give accurate information on the performances of the healthcare processes. The present paper introduces a combined discrete event simulation (DES)/business process management (BPM) approach as innovative means to study the workflow of the activities within the Department of Laboratory Medicine of the “San Paolo” Hospital in Naples (Italy). After a first “As-Is” analysis to identify the current workflows of the system and to gather information regarding its behaviour, a following DES-based “What-If” analysis is implemented to figure out alternative work hypotheses in order to highlight possible modifications to the system’s response under varying operating conditions and improve its overall performances. The structure of the simulation program is explained and the results of the scenario analysis are discussed. The paper starts with a brief exploration of the use of DES in healthcare and ends with general observations on the subject. 展开更多
关键词 Healthcare MANAGEMENT Performance Evaluation Discrete EVENT Simulation Business Process MANAGEMENT DEPARTMENT of laboratory Medicine
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Preoperative Laboratory Testing by Surgeons: Implication on Anaesthetic Management
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作者 Akwasi Antwi-Kusi William Addison +1 位作者 Bright Ighodaro Obasuyi Philip Domoyeri 《International Journal of Clinical Medicine》 2019年第6期345-352,共8页
Background: Request for preoperative laboratory investigations is usually done by surgeons. On some occasions, the patient may come with laboratory investigations that have been requested by the primary physician. Thi... Background: Request for preoperative laboratory investigations is usually done by surgeons. On some occasions, the patient may come with laboratory investigations that have been requested by the primary physician. This occurs in situations where the primary physician saw the patient first and referred to the surgeon. There is usually no indications based on history or physical examination before these laboratory request is done but rather on speculations that the “anaesthetist may require them”. This is done in order to avoid cancellation or delay of cases. The aim of this study was to find out how tests ordered in Komfo Anokye Teaching Hospital (K.A.T.H.) by the surgeons affected the decisions of the anaesthetists in the perioperative management of the patients. Methodology: This was a prospective, cross sectional study of patients undergoing elective surgery at K.A.T.H from 1st to 31st March 2014. A quantitative technique was used to effectively quantify laboratory results that were contained in a patient’s folder before an elective surgical procedure. A close and open-ended questionnaire was developed and answered by reviewing patient’s folders during the pre-anesthesia assessment. Data were analyzed using Statistical Package of Social Sciences (SSPS) version 22. Results: The average age of patients studied was 50 years. Abnormal test results did not influence the anaesthetic management in 70.5% of cases but led to either delay or cancelation of cases or requirement for transfusion of blood or blood products in 29.5% of cases. Conclusion: Preoperative laboratory tests ordered by Surgeons in KomfoAnokye Teaching Hospital do not significantly influence the anaesthetic managements of patients. 展开更多
关键词 PREOPERATIVE laboratory INVESTIGATIONS SURGEONS ANAEStheTIC Management IMPLICATION
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Research on Equipment Management System Based on Robot Laboratory
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作者 Chong Hu Xin Wang Yunhui Wang 《Journal of Computer and Communications》 2020年第7期23-31,共9页
With the expansion of the scale of our hospital robot laboratory, equipment use, reserves are increasing, manual management equipment information has been unable to adapt to daily management, such as data record error... With the expansion of the scale of our hospital robot laboratory, equipment use, reserves are increasing, manual management equipment information has been unable to adapt to daily management, such as data record error rate increased, the number of experiments increased, equipment loss and maintenance is not clearly defined. In order to ensure the safety and accuracy of the equipment, a system of equipment management systems was developed as a result of the conversion to the use of management systems for the recording and storage of information. The design of this system is a perfect robot laboratory equipment management system based on the development of web framework technology for equipment management functions. The back end of this system uses the Java language, the SSM framework as the main body, the database is built by MySQL relational database, the front-end page uses JSP, Bootstrap, jQuery and other technologies, and uses Eclipse project construction tools for system development. After a period of trial operation, the level of laboratory equipment management has been significantly improved. 展开更多
关键词 device Management JAVA SPRING SPRINGMVC MyBatis
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Improving Clinical Laboratory Quality through Reduction of Tests’ Turnaround Time in Democratic Republic of the Congo: Key Strategies
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作者 Chabo Byaene Alain Mabela Makengo Matendo Rostin +5 位作者 Konde Nkiama Numbi Joël Muhindo Mavoko Hypolite Kayembe Nzongola-Nkasu Donatien Tanon Aristophane Koffi Muwonga Masidi Jérémie Situakibanza Nani-Tuma Hippolyte 《Journal of Biosciences and Medicines》 2021年第10期96-116,共21页
In Democratic Republic of the Congo (DRC), the laboratory TAT is significantly very long and do not comply with either international standards or the suggestions of customers. However, there is neither a national nor ... In Democratic Republic of the Congo (DRC), the laboratory TAT is significantly very long and do not comply with either international standards or the suggestions of customers. However, there is neither a national nor a local strategy to improve the laboratory TAT. The aim of the present study is to develop practical management strategies to shorten clinical laboratory tests’ TAT. This was a qualitative study conducted in Kinshasa. Focus groups and Lean tools were used respectively to generate a wide range of views from a variety of laboratory staff and to eliminate several form of waste in the laboratory flow process. Based on the identified root causes of delay, focus groups participants reported that there is a lot of scope for the improvement of TAT in DRC. Consistent attendance and punctuality are essential. The hospital management should implement the Laboratory Information Systems (LIS) and install Middleware. Total laboratory automation, inventory system for all reagents and supplies used in the laboratory, expansion of the sampling area, sufficient number of high-power machine and a clear job description are indispensable. LIS, 3.5 mL BD vacutainer Barricor<sup>TM</sup> tube and point-of-care testing (POCT) are necessary for workflow improvement. A reduction of 312 minutes was achieved by eliminating or decreasing non-value-added activities. Applying the suggested key strategies, and particularly the new workflow process, is a basis for improving the laboratory tests’ TAT. The algorithm presented can be easily implemented in other laboratories that face this type of problem. 展开更多
关键词 Turnaround Time Quality Indicator Quality Improvement Clinical laboratory Focus Groups Lean Management Quality Assurance Democratic Republic of the Congo
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The Design of Management Software for Network Device Faults
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作者 KOU Ya-nan, LI Guo-li, LI Zeng-zi Institute of Computer Architecture & Network, Xi’an Jiaotong University, Xi’an 710038, P. R. China 《International Journal of Plant Engineering and Management》 2001年第1期52-56,共5页
Effective network management software ensures networks to run credibly. In this paper we discuss the design and implementation of network device fault management based on Pure Java. It includes designs of general func... Effective network management software ensures networks to run credibly. In this paper we discuss the design and implementation of network device fault management based on Pure Java. It includes designs of general functions, server functions, client functions and a database table. The software can make it convenient to monitoring a network device, and improve network efficiency. 展开更多
关键词 network management device fault SERVER CLIENT DATABASE
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新形势下材料类实验室安全管理体系建设 被引量:1
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作者 赵颖 傅伟文 +3 位作者 张文强 吴刚 姜蕾 欧阳柳章 《实验室研究与探索》 CAS 北大核心 2024年第5期256-262,共7页
在“双一流”建设和“新工科”建设背景下,实验室功能趋于多元化,开放共享是必然要求,实验室安全管理需要新思路和新对策。针对材料类实验室管理中存在的安全问题,须从安全管理制度、安全责任体系、安全管理队伍、安全检查制度、实验室... 在“双一流”建设和“新工科”建设背景下,实验室功能趋于多元化,开放共享是必然要求,实验室安全管理需要新思路和新对策。针对材料类实验室管理中存在的安全问题,须从安全管理制度、安全责任体系、安全管理队伍、安全检查制度、实验室标准化和信息化建设、安全文化等方面入手,构建实验室安全管理体系,从而切实提高实验室安全管理水平,保障校园安全。 展开更多
关键词 实验室管理 实验室安全 安全管理体系
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