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Fault Pattern Diagnosis and Classification in Sensor Nodes Using Fall Curve

Computers, Materials & Continua 2022年第7期72卷 1799-1814页

作者： Mudita Uppal Deepali Gupta Divya Anand Fahd S.Alharithi Jasem Almotiri arturo mansilla Dinesh Singh Nitin Goyal Chitkara University Institute of Engineering and Technology Chitkara UniversityPunjabIndia Computer Science&Engineering Department Lovely Professional UniversityJalandharPunjabIndia Department of Computer Science College of Computers and Information TechnologyTaif UniversityP.O.Box 11099Taif21944Saudi Arabia Higher Polytechnic School/Industrial Organization Engineering Universidad Europea del AtlánticoIsabel Torres 2139011SantanderSpain Department of Project Management Universidad Internacional IberoamericanaCampeche24560Mexico Computer Science and Engineering Department Deenbandhu Chhotu Ram University of Science and TechnologyMurthalSonipatHaryanaIndia

The rapid expansion of Internet of Things(IoT)devices deploys various sensors in different applications like homes,cities and *** applications depend upon the accuracy of sensor ***,it is necessary to predict faults in the sensor and isolate their cause.A novel primitive technique named fall curve is presented in this paper which characterizes sensor *** technique identifies the faulty sensor and determines the correct working of the *** sources of sensor faults are explained in detail whereas various faults that occurred in sensor nodes available in IoT devices are also presented in tabular *** prediction in digital and analog sensors along with methods of sensor fault prediction are *** are several advantages and disadvantages of sensor fault prediction methods and the fall curve ***,some solutions are provided to overcome the limitations of the fall curve *** this paper,a bibliometric analysis is carried out to visually analyze 63 papers fetched from the Scopus database for the past five *** novelty is to predict a fault before its occurrence by looking at the fall *** sensing of current flow in devices is important to prevent a major ***,the fall curves of ACS712 current sensors configured on different devices are drawn for predicting faulty or non-faulty *** analysis result proved that if any of the current sensors gets faulty,then the fall curve will differ and the value will immediately drop to *** evaluation metrics for fault prediction are also described in this *** last,this paper also addresses some possible open research issues which are important to deal with false IoT sensor data.

关键词： Fault identification fault classification IoT sensor nodes analog sensors digital sensors fall curve

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Technologically Advanced Reusable 3D Face Shield for Health Workers Confronting COVID19

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Computers, Materials & Continua 2022年第8期72卷 2565-2579页

作者： Rajesh Kumar Kaushal Naveen Kumar Vinay Kukreja Fahd S.Alharithi Ahmed H.Almulihi arturo Ortega mansilla Shikha Rani Chitkara University Institute of Engineering and Technology Chitkara University140401PunjabIndia Department of Computer Science College of Computers and Information TechnologyTaif UniversityTaif21944Saudi Arabia Higher Polytechnic School Universidad Europea del AtlánticoC/Isabel Torres 2139011SantanderSpain Department of Project Management Universidad Internacional IberoamericanaCampeche24560Mexico National Institute of Technology Kurukshetra136119HaryanaIndia

The probability of medical staff to get affected from COVID19 is much higher due to their working environment which is more exposed to infectious ***,as a preventive measure the body temperature monitoring of medical staff at regular intervals is highly *** temperature sensing guns have proved its effectiveness and therefore such devices are used to monitor the body *** devices are either used on hands or *** a result,there are many issues in monitoring the temperature of frontline healthcare ***,these healthcare professionals keep wearing PPE(Personal Protective Equipment)kits during working hours and as a result it would be very difficult to monitor their body ***,these healthcare professionals also wear face shields and in such cases monitoring temperature by exposing forehead needs removal of face *** so after regular intervals is surely uncomfortable for healthcare *** avoid such issues,this paper is disclosing a technologically advanced face shield equipped with sensors capable of monitoring body temperature instantly without the hassle of removing the face *** face shield is integrated with a built-in infrared temperature sensor.A total of 10 such face shields were printed and assembled within the university lab and then handed over to a group of ten members including faculty and students of nursing and health science *** sequence was repeated four times and as a result 40 healthcare workers participated in the ***,feedback analysis was conducted on questionnaire data and found a significant overall mean score of 4.59 out of 5 which indicates that the product is effective and worthy in every *** analysis is also performed in the simulated environment and found that the device can easily withstand the typically applied *** limitations of this product are difficulty in cleaning the product and comparatively hig

关键词： Temperature sensing face shield electronic 3D face shield IoT enabled face-shield

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Game changer:How Janus kinase inhibitors are reshaping the landscape of ulcerative colitis mana

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World Journal of Gastroenterology 2024年第35期30卷 3942-3953页

作者： Antonio M Caballero-Mateos Guillermo arturo Cañadas-de la Fuente Department of Gastroenterology and Hepatology San Cecilio University HospitalGranada 18014Spain Department of Nursing Faculty of Health SciencesUniversity of GranadaGranada 18004Spain

Recent advancements in the treatment landscape of ulcerative colitis(UC)have ushered in a new era of possibilities,particularly with the introduction of Janus kinase(JAK)-signal transducer and activator of transcription *** novel agents offer a paradigm shift in UC management by targeting key signaling pathways involved in inflammatory *** approved JAK inhibitors(JAKis),such as tofacitinib,filgotinib,and upadacitinib,clinicians now have powerful tools to modulate immune responses and gene expression,potentially revolutionizing the treatment algorithm for *** trials have demonstrated the efficacy of JAKis in inducing and maintaining remission,presenting viable options for patients who have failed conventional ***-world data support the use of JAKis not only as first-line treatments but also in subsequent lines of therapy,particularly in patients with aggressive disease phenotypes or refractory to biologic *** rapid onset of action and potency of JAKis have broadened the possibilities in the management strategies of UC,offering timely relief for patients with active disease and facilitating personalized treatment *** safety concerns,including cardiovascular risks and infections,ongoing research and post-marketing surveillance will continue to refine our understanding of the risk-benefit profile of JAKis in UC management.

关键词： Ulcerative colitis Janus kinase inhibitors Filgotinib Tofacitinib Upadacitinib

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Insights into complications after unicompartmental knee arthroplasty

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World Journal of Clinical Cases 2024年第25期12卷 5662-5664页

作者： Tomas Nicolino Ignacio Garcia-mansilla Knee Division Hospital Italiano de Buenos AiresCapital Federal 1109Argentina

Zhao's study,offers a comprehensive analysis of unicompartmental knee arthroplasty(UKA)revision *** study provides a detailed,case-by-case analysis of the factors leading to knee revision surgery in 13 *** only elucidates the complexities of UKA revisions but also underscores the importance of continuous improvement in surgical techniques and the adoption of innovative technologies.

关键词： Unicompartmental knee arthroplasty UKA Complications Revision Total knee arthroplasty

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DNA metabarcoding reveals seasonal changes in diet composition across four arthropod-eating lizard species(Phrynosomatidae:Sceloporus)

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Integrative Zoology 2024年第3期19卷 480-495页

作者： Mauricio HERNÁNDEZ Stephanie HEREIRA-PACHECO Antton ALBERDI Aníbal H.DÍAZ DE LA VEGA-PÉREZ arturo ESTRADA-TORRES Sergio ANCONA Yendi E.NAVARRO-NOYA Doctorado en Ciencias Biológicas Centro Tlaxcala de Biología de la ConductaUniversidad Autónoma de TlaxcalaTlaxcalaMexico Estación Científica La Malinche Centro Tlaxcala de Biología de la ConductaUniversidad Autónoma de TlaxcalaTlaxcalaMexico Center for Evolutionary Hologenomics The Globe InstituteUniversity of CopenhagenCopenhagenDenmark Consejo Nacional de Ciencia y Tecnología-Centro Tlaxcala de Biología de la Conducta Universidad Autónoma de TlaxcalaTlaxcalaMexico Departamento de Ecología Evolutiva Instituto de EcologíaUniversidad Nacional Autónoma de MéxicoMexico CityMexico Laboratorio de Interacciones Bióticas Centro de Investigación en Ciencias BiológicasUniversidad Autónoma de TlaxcalaSan Felipe IxtacuixtlaTlaxcalaMexico

Diet composition and its ecological drivers are rarely investigated in coexisting closely related *** used a molecular approach to characterize the seasonal variation in diet composition in four spiny lizard species inhabiting a mountainous *** metabarcoding revealed that the lizards Sceloporus aeneus,***,***,and *** mostly consumed arthropods of the orders Hemiptera,Araneae,Hymenoptera,and *** terrestrial lizards *** and *** mostly predated ants and spiders,whereas the arboreal–saxicolous *** and saxicolous *** largely consumed grasshoppers and *** taxonomic and phylogenetic diversity of the prey was higher during the dry season than the rainy season,likely because reduced prey availability in the dry season forced lizards to diversify their diets to meet their nutritional *** and phylogenetic composition varied seasonally depending on the species,but only dietary composition varied with *** dietary turnover was greater in *** than in ***,suggesting site-specific seasonal variability in prey availability;no other differences among species were ***,which lives at the highest altitude in our study site,displayed interseasonal variation in diet *** differences were correlated with the species’feeding strategies and elevational distribution,which likely contributed to the coexistence of these lizard species in the studied geographic area and beyond.

关键词： arthropod-eating lizards diet breadth environmental barcoding mountainous ecosystem seasonal dietary shifts

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“一带一路”倡议对企业创新的影响

“一带一路”倡议对企业创新的影响

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作者： William arturo Romero Osorio 华东师范大学

学位级别：硕士

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Complications Associated with Autologous Fat Transfer: Case Report and Literature Review

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Modern Plastic Surgery 2024年第1期14卷 1-8页

作者： Bryan Armando Morales Eslava Carlos Emiliano García Cordova Antoine arturo Lagunes Gasca Department of Surgery Hospital Regional Petróleos Mexicanos Villahermosa Tabasco Mexico Department of Surgery Hospital Central Sur Petróleos Mexicanos Mexico City Mexico

Undoubtedly, since its appearance, the interest and use of autologous fat transfer (AFT) as a breast reconstruction technique have been increasing, becoming one of the main surgical alternatives for aesthetic breast augmentation. This increase in its popularity has led to the development of new technologies to increase its efficacy and safety, however, it has inherently implied the inadequate use of this procedure, mainly when performed by unqualified medical personnel. We present the case of a patient with complications following a breast AFT for aesthetic purposes, performed by a general practitioner without a specialty in plastic and reconstructive surgery.

关键词： Breast Breast Reconstruction Breast Surgery Autologous Fat Transfer Intramammary Abscess

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Behavior of the Total Electron Content over the Arctic and Antarctic sectors during several intense geomagnetic storms

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Geodesy and Geodynamics 2019年第1期10卷 26-36页

作者： Gustavo A.mansilla Departamento de Física Facultad de Ciencias Exactas y Tecnología Universidad Nacional de Tucuman Consejo Nacional de Investigaciones cientificas y Técnicas

In this paper, the behavior of TEC at three stations located in the Arctic and Antarctic sectors during some intense geomagnetic storms in the period 2012-2016 is analyzed. The results show the opposite storm effects in the Arctic and Antarctic regions. Both the positive and negative TEC disturbances presented more fluctuations over the Arctic stations than over the Antarctic stations. Moreover, the positive TEC disturbances were more significant in winter. The negative disturbances were generally long-lasting,sometimes interrupted by short-duration positive disturbances. Overall, the increases and decreases in TEC can be mainly attributed to changes(i.e., increase and decreases in the O/N_2 ratio respectively) in the thermospheric composition, but prompt penetration electric field could be responsible for the initial TEC disturbances. The thermospheric circulation and the disturbance dynamo, which are maintained due to prolonged high-energy input at high latitudes, can also play important roles at the end of main phase and during recovery phase.

关键词： Geomagnetic storms TEC Arctic and Antarctic sectors

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Emerging melt quality control solution technologies for aluminium melt

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China Foundry 2009年第4期6卷 358-365页

作者： arturo Pascual Foseco Foundry(China)Co. Ltd.2002 Leishing International Plaza1319 Yan'an RoadShanghaiChinaJr

The newly developed ＂MTS 1500＂ Melt Treatment System is performing the specifically required melt treatment operations like degassing, cleaning, modification and/or grain refinement by an automated process in one step and at the same location. This linked process is saving time, energy and metal losses allowing - by automated dosage of the melt treatment agents - the production of a consistent melt quality batch after batch. By linking the MTS Metal Treatment System with sensors operating on-line in the melt, i.e., with a hydrogen sensor ＂Alspek H＂, a fully automated control of parts of the process chain like degassing is possible. This technology does guarantee a pre-specified and documented melt quality in each melt treatment batch. Furthermore, to ensure that castings are consistent and predictable there is a growing realization that cdtical parameters such as metal cleanliness must be measured prior to casting. There exists accepted methods for measuring the cleanliness of an aluminum melt but these can be both slow and costly. A simple, rapid and meaningful method of measuring and bench marking the cleanliness of an aluminum melt has been developed to offer the foundry a practical method of measuring melt cleanliness. This paper shows the structure and performance of the integrated MTS melt treatment process and documents achieved melt quality standards after degassing, cleaning, modification and grain refinement operations under real foundry conditions. It also provides an insight on a melt cleanliness measuring device ＂Alspek MQ＂ to provide foundry men better tools in meeting the increasing quality and tighter specification demand from the industry.

关键词： melt quality aluminum casting melt treatment cleanliness measuring

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Introduction of Dr. Andrew V Schally

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Asian Journal of Andrology 2015年第6期17卷 923-924页

作者： arturo Mendoza-Valdes UROLOGO Hospital Medica Sur Puente dePiedra 150 T2-625 Col. Toriello Guerra Tlalpan14050Mexico DF.

Ifirst met Dr. Andrew V Schally （PhD, MDhc （Multi）, DSc, Distinguished Medical Research Scientist, U.S. Department of Veterans Affairs Professor of Pathology and Department of Medicine, Miller School of Medicine, University of Miami, Miami, Florida, USA） many years ago, probably around the beginning of the 1990＇s in one of his visits to Mexico City （Figure 1）. He has many friends in my country since some of the investigations that led to the development of the LHRH agonists were made in a couple of Mexican hospitals in collaboration with some outstanding Mexican physicians that I will mention later. In that time, I was the head of the Department of Urology of the Mexican National Cancer Institute and our Director, Dr. Jaime de la Garza, invited him for a meeting. I was surprised by his humbleness, intelligence and easy going personality, in spite of being a Nobel Prize scientist.

关键词： Introduction Andrew Schally

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