Search results for " Senso"

showing 10 items of 1766 documents

INTRODUCTION TO WEARABLE HEALTHCARE TECHNOLOGY

2017

Teknologian nopea kehitys on mahdollistanut ennennäkemättömän pienten tietokoneiden valmistuksen. Puettavat teknologiat käyttävät hyväkseen näitä pieniä puettavia laitteita, joilla on tarkoitus parantaa elämänlaatua. Puettavien teknologialaitteiden määrän kasvun on odotettu saavuttavan miljardin laitteen rajan vuoden 2022 tienoilla. Koska terveydenhuolto hyötyy teknologian kehityksestä, se on oiva kohde puettavan teknologian hyödylliseen käyttöön. Tämän tutkielman tarkoituksena on luoda yleislaatuinen selvitys puettavista teknologioista, niiden antamista mahdollisuuksista ja riskitekijöistä terveydenhuollon alalla. Aiemmat tutkimukset asiasta ovat keskittyneet lähinnä puettavan teknologian …

smart technologieswearable technologywearable sensorshealthcarehealth information technology
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Pilotażowe badania sensoryczne autorskich receptur preparatów kosmetycznych z zawartością śluzu ślimaka

2017

Od wielu lat ślimaki lądowe rodzaju Helicidae pełnią rolę luksusowego surowca spożywczego. Ich spożycie oscylujące wokół 40 tysięcy ton rocznie co dało początek idei hodowli fermowych ślimaków lądowych. Pojawił się również pomysł wykorzystania ich wydzieliny w produktach kosmetycznych o działaniu leczniczo-upiększającym. Śluz ze ślimaka wykazuje, m.in. właściwości: regenerujące, ochronne, przeciwzapalne, nawilżające, zwiększające elastyczność skóry. Celem pracy była analiza jakości sensorycznej autorskich receptur preparatów kosmetycznych zawierających śluz ze ślimaka. Badania sensoryczne odgrywają ważną rolę przy opracowywaniu nowopowstałych receptur preparatów kosmetycznych oraz w potwier…

snailssnail mucussensory evaluationślimakiocena sensorycznaśluz
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Multispectral filter arrays: Recent advances and practical implementation

2014

Thanks to some technical progress in interferencefilter design based on different technologies, we can finally successfully implement the concept of multispectral filter array-based sensors. This article provides the relevant state-of-the-art for multispectral imaging systems and presents the characteristics of the elements of our multispectral sensor as a case study. The spectral characteristics are based on two different spatial arrangements that distribute eight different bandpass filters in the visible and near-infrared area of the spectrum. We demonstrate that the system is viable and evaluate its performance through sensor spectral simulation. Multispectral filter arrays: Recent advan…

snapshotmultispectral imaging[ INFO.INFO-TS ] Computer Science [cs]/Signal and Image ProcessingComputer scienceMultispectral imageComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION02 engineering and technologylcsh:Chemical technologycomputer.software_genre01 natural sciencesBiochemistryArticleAnalytical Chemistry010309 opticsBand-pass filter[INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing0103 physical sciencesElectronic engineeringlcsh:TP1-1185Electrical and Electronic EngineeringInstrumentationsnapshot multispectral imaging021001 nanoscience & nanotechnologyAtomic and Molecular Physics and Opticssingle solid state sensorspatio-spectral scene samplingComputingMethodologies_PATTERNRECOGNITIONFilter (video)multispectral and color filter arraysData mining0210 nano-technologycomputer
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Cheap sensor made of multicrystalline silicon for insolation and temperature measurements

2016

In the paper some results on measurement of insolation and „real” cell’s temperature carried out with use of standard silicon solar cells are presented. Two identical cells are applied in such a sensor. Short circuit current of one cell is a direct indication of insolation value and open circuit voltage of the other cell is indirect indication of actual sensor’s temperature but in this case more complex formula must be used for temperature calculation.

solar sensorsolar cellssilicon sensorEcological Chemistry and Engineering. S = Chemia i Inżynieria Ekologiczna. S
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Advances in Nanoliposomes Production for Ferrous Sulfate Delivery

2020

In this study, a continuous bench scale apparatus based on microfluidic fluid dynamic principles was used in the production of ferrous sulfate-nanoliposomes for pharmaceutical/nutraceutical applications, optimizing their formulation with respect to the products already present on the market. After an evaluation of its fluid dynamic nature, the simil-microfluidic (SMF) apparatus was first used to study the effects of the adopted process parameters on vesicles dimensional features by using ultrasonic energy to enhance liposomes homogenization. Subsequently, iron-nanoliposomes were produced at different weight ratios of ferrous sulfate to the total formulation components (0.06, 0.035, 0.02, an…

sonicationMaterials sciencenanoliposomeSonicationMicrofluidicslcsh:RS1-441Pharmaceutical Sciencenanoliposome; drug delivery; ferrous sulfate; simil-microfluidic apparatus; sonication;02 engineering and technology030226 pharmacology & pharmacyHomogenization (chemistry)ArticleFerrouslcsh:Pharmacy and materia medica03 medical and health sciences0302 clinical medicineLiposomeVesiclesimil-microfluidic apparatus021001 nanoscience & nanotechnologyChemical engineeringdrug deliveryDrug deliveryUltrasonic sensor0210 nano-technologyferrous sulfatePharmaceutics
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Pēdu sensori gaitas uzraudzībai

2015

Šī bakalaura darba tēma ir „Pēdu sensori gaitas uzraudzībai”. Šī pētījuma mērķis ir noskaidrot, cik vienkārši vai sarežģīti ir radīt reāli strādājošu produktu, kas spētu noteikt gaitas novirzes no normas, kā arī šāda produkta potenciālu un iespējas. Veiksmīga produkta izveide varētu sekmēt ne tikai medicīnas pakalpojumu izmaksu samazinājumu, bet arī samazinātu rindas, lai saņemtu konkrētos pakalpojumus, kā arī atvieglotu ārstu darbu. Tāpat tas palīdzētu uzlabot informācijas apmaiņu starp pacientu un speciālistu.

spiediena sensorimikrokontrolieriarduinopēdaDatorzinātnegaitas analīze
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Sintesi di un nuovo sensore fluorescente selettivo per Hg2++ contenente ossadiazoli fluorurati

2009

ssadiazoli sensori fluorescenti rilevazione metalli pesanti composti fluoruratiSettore CHIM/06 - Chimica Organica
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A Statecharts-Based Approach for WSN Application Development

2020

Wireless Sensor Network (WSN) software development challenges developers in two main ways: through system programming, which requires expertise in hardware and network management

statechartsprogramming frameworklcsh:Twireless sensorComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKSsensoriverkotWSN applicationohjelmointiohjelmistokehityslcsh:TechnologyWSNJournal of Sensor and Actuator Networks
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Monitoring of stress distribution in damaged small-scale masonry walls by using two innovative sensors

2023

Structural Health Monitoring (SHM) represents a strategic solution for the preservation of cultural heritage buildings. Existing masonry structures often suffer reductions in mechanical performances due to physiological aging of material constituents, external actions, and effect of catastrophic natural events. In many cases, the prompt prediction of damage in masonry elements is difficult and it can cause sudden collapses, compromising the safety of people. The proposed experimental study examines the effectiveness of two low-cost and innovative stress sensors, i.e. piezoelectric and capacitive stress sensors, for SHM of masonry structures. To this scope, the sensors were embedded in the m…

structural health monitoring; masonry; stress sensorstructural health monitoringmasonrystress sensorSHMsensorsEarth-Surface Processes
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Vertikaalihypyn korkeuden arviointi 3D-kiihtyvyysanturilla ja lajinomaisen kuormituksen vaikutukset hyppyyn

2016

Sensoreihin perustuvat menetelmät ovat yleistyneet urheilutestauksessa viime vuosina. Tarkoituksena oli selvittää hyppääjän kenkään kiinnitettävään 3D-kiihtyvyysanturiin perustuvan menetelmän validiteettia vertikaalihypyn korkeuden arvioinnissa. Voimalevyn lentoaikamenetelmää käytettiin kiihtyvyysanturimenetelmän validiteettianalyysissä ja lajikohtaisten kuormitusasetelman vertikaalihypyt arvioitiin kiihtyvyysanturimenetelmällä. Hyppysarjojen korkeimmat hypyt arvioitiin lisäksi voimalevyn lähtönopeusmenetelmällä. Kiihtyvyysanturimenetelmässä käytettiin urheilijan kenkään kiinnitettävää The Stride Sensor Bluetooth® Smart (Polar Electro Oy, Kempele, Suomi) -sensoria. Hyppytestit suoritettiin …

suorituskykyaccelerometerreliabilitykiihtyvyysanturivoimantuottohyppykorkeus3D-sensorihyppääminenjumping performancearviointi3D sensorhyppyjump height
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