Filters
total: 2538
filtered: 1953
displaying 1000 best results Help
Search results for: FIBER OPTICAL SENSORS
-
The external walls of a passive building: A classification anddescription of their thermal and optical properties
PublicationThis paper attempts a new classification of insulating materials from the perspective of their utility in thepro-ecological passive construction industry. The main criterion is the conductivity of thermal and solarenergy. Based on their ability to conduct or block fluxes of thermal and solar energy, six types of insulatingwalls are proposed. On the basis of this criterion there are traditional dividing walls (typical walls, wallinsulating...
-
Salicylaldimine-based receptor as a material for iron(III) selective optical sensing
Publicationα,α-Bis(salicylimino)-m-xylene (L) was prepared using both conventional and microwave-assisted procedure. The compound exhibits ability to colorimetric recognition of iron(III) ions in aqueous environment, what is shown by significant color change from yellow to purple. In DMSO : water (9:1 v/v) solvent system receptor creates with iron(III) cations complexes of 2:1 stoichiometry (L:Fe3+) with stability constant (log K) 7.54±0.21....
-
The optical properties and band gap energy of nanocrystalline La0.4Sr0.6TiO3 thin films
PublicationW pracy zbadano wpływ mikrostruktury na właściwości optyczne La0.4Sr0.6TiO3 przygotowanego w postaci cienkiego filmu. Gęsty film o grubości 200nm i wielkości krystalitów 14-30nm został przygotowany na szafirze.
-
Hybrid‐mode single‐slope ADC with improved linearity and reduced conversion time for CMOS image sensors
PublicationIn the paper, a single‐slope analog‐to‐digital converter (ADC) for integrated CMOS image sensor applications with an improved technique of conversion has been proposed. The proposed hybrid‐mode ADC automatically uses one of the following conversion techniques: time based (i.e. PWM) or voltage based (i.e. single‐slope). During the ADC operation, the clock frequency and reference voltage are modified in order to reduce the conversion...
-
The sensors-based artificial intelligence Train Control and Monitoring System (TCMS) for managing the railway transport fleet
PublicationRailways deliver a safe and sustainable form of transport and are typically pointed as one the safest form of transportation. Nevertheless, train accidents still happen, and when they happen, the consequences concern serious fatalities and injuries. Since every case is unique, the most frequent causes of train accidents are mechanical derailments, failures, as well as human errors and ignorance. In order to mitigate the risks posed...
-
Gradient-Index (GRIN) Matrices Based On Mosaic Assembling Technology (MAT) For Multichannel Fiberoptic Environmental Sensors
Publication -
Fiber optic interface channels for united data and power supply transmission for neutral interaction application in signal transmission networks
Publication -
Temporal fine structure of all-normal dispersion fiber supercontinuum pulses caused by non-ideal pump pulse shapes
Publication -
The effect of hybridization of fire retarded epoxy/flax-cotton fiber laminates by expanded vermiculite: Structure-property relationship study
PublicationThe study describes the hybridization of epoxy/flax-cotton (EP/FF) composites containing ammonium polyphosphate (APP) with micrometric expanded vermiculite (VMT) (1–10 wt%). The efficiency of hybridization of flame retarded epoxy/flax-cotton composites was assessed by performing static tensile and flexural strength evaluation, supplemented by impact strength measurements of the composites. Moreover, thermal and thermomechanical...
-
Assessment of Electronic Sensing Techniques for the Rapid Identification of Alveolar Echinococcosis through Exhaled Breath Analysis
PublicationHere we present a proof-of-concept study showing the potential of a chemical gas sensors system to identify the patients with alveolar echinococcosis disease through exhaled breath analysis. The sensors system employed comprised an array of three commercial gas sensors and a custom gas sensor based on WO3 nanowires doped with gold nanoparticles, optimized for the measurement of common breath volatile organic compounds. The measurement...
-
Radar water level sensors for full implementation of the river information services of border and lower section of the Oder in Poland
Publication -
Reduced graphene oxide doping with nanometer-sized ferrocene moieties – New active material for glucose redox sensors
Publication -
Optical and photocatalytic properties of rare earth metal-modified ZnO quantum dots
Publication -
Electro-optical system for the automated selection of dental implants according to their colour matching
Publication -
Optical Fibre Control-Measurement Systems Of Compound HV/HP Electrical Equipment
Publication -
High Quality Medical Image-Guides By Mosaic-Assembling Optical Fibre Technology
Publication -
Pi of the Sky – all-sky, real-time search for fast optical transients
Publication -
Potential application of pure silica optical flat fibers for radiation therapy dosimetry
Publication -
In situ optical studies of thermal stability of iodine-doped polyazomethine thin films
Publication -
Reduction of spectral interferences in atmospheric pressure glow discharge optical emission spectrometry
Publication -
Optical, colloidal and biological properties of up-converting nanoparticles embedded in polyester nanocarriers
Publication -
Deposition of EDOT-Decorated Hollow Nanocapsules into PEDOT Films for Optical and Electrochemical Sensing
Publication -
Electronic and optical properties of theMg2−xFexSiO4spinel: From band insulator to Mott insulator
Publication -
SU‐GG‐T‐290: A Fast Optical CT Scanner for Gel Dosimetry
Publication -
Fast dynamics in the optical storage with Langmuira-Blodgett films of a diazocrown ether molecule
PublicationMolekuły z resztą azobenzenu badano z punktu widzenia licznych aplikacji wykorzystujących cykle fotoizomeryzacji trans-cis-trans, wiodących do uporządkowania cząsteczek, a nawet do transportu masy w mikroskali. Ważnym ograniczeniem dla tych materiałów jest powolna dynamika procesu porządkowania, wymagającego molekularnych przekształceń. W tej pracy informujemy o filmach Langmuira-Blodgett (LB) pochodnej eteru azokoronowego (29-membered...
-
Simultaneous Optimization of Unicast and Anycast Flows and Replica Location in Survivable Optical Networks
PublicationDotychczasowe prace z zakresu ochrony sieci przed awariami dotyczyły przypadku transmisji unicast. W niniejszym artykule rozważamy problem ochrony transmisji anycast (jeden-do-jednego-z-wielu). Jako wariant ochrony stosujemy podejście pojedynczej ścieżki zabezpieczającej (ang. path protection), chroniącej przed awarią pojedynczego węzła.Wprowadzono nowe modele programowania całkowitoliczbowego optymalnego znajdowania tras oraz...
-
Electronic structure and optical properties of boron doped single-wall carbon nanotubes
Publication -
Thallium indium germanium sulphide (TlInGe2S6) as efficient material for nonlinear optical application
Publication -
Optical properties of a dielectric slab front-loaded with a grating of plasmonic silver nanowires
Publication -
Priority-enabled optimization of resource utilization in fault-tolerant optical transport networks.
PublicationW artykule zaproponowano nowe podejście do optymalizacji rozdziału zasobów przeżywalnych sieci rozległych, które uzależnia szybkość przywracania ciągłości połączenia od klasy usługi. Wykazano, iż proponowana metoda nie powoduje wydłużania ścieżek zabezpieczających (w przypadku usług w wymaganej wysokiej jakości obsługi) lub czyni to w sposób minimalny (dla pozostały usług). Ze względu na fakt, że zadanie znalezienia ścieżek aktywnych...
-
Sythesis and Characterization of Optical Sol-Gel Adhesive for Military Protective Polycabonate Resin.Wytwarz
PublicationPrzedstawiono proces syntezy spoiw optycznych do laminatów poliwęglanowych. Scharakteryzowano właściwości optyczne i mechniczne. W procesie syntezy zastosowano monitoring ramanowski do diagnostyki przebiegu bazowych reakcji chemicznych.
-
Determination of oxygen saturation and photosensitizer accumulation in the tumor with the help of LEDand laser diode-based irradiation sources and fiber-optics probes
Publication -
Association between small fiber neuropathy and higher skin accumulation of advanced glycation end products in patients with type 1 diabetes
Publication -
Polymeric membrane-modified voltammetric sensors for lipophilic analytes with nanomolar detection limit: Key parameters influencing the response characteristics
Publication -
<title>Ultrahigh-resolution detection techniques for biomedical applications of optical coherent tomography</title>
Publication -
<title>Modeling of broadband light source to use with optical coherent tomography system</title>
Publication -
Optical coherence tomography and magnetic resonance imaging visual pathway evaluation in Wolfram syndrome
Publication -
The State Of Lightguide Technology In Poland On The Basis Of The IV National Symposium "Optical Fibres And Their Applications"
Publication -
<title>FPGA-based modular configurable controller with fast synchronous optical network</title>
Publication -
Evolution of the optical properties of chromium doped calcium tetraborate glass under high pressure
Publication -
Effect of Temperature and Pressure on Structural and Optical Properties of Organic–Inorganic Hybrid Manganese Halides
Publication -
Changes in optical properties of YAG:Ce single crystals due to codoping and ionizing radiation treatment
Publication -
Photoacoustic and optical absorption spectroscopy studies of luminescentCr3+andCr4+centers in yttrium aluminum garnet
Publication -
Optical properties of pure and Ce3+ doped gadolinium gallium garnet crystals and epitaxial layers
Publication -
Magnesium porphyrazine with peripheral methyl (3,5-dibromophenylmethyl)amino groups – synthesis and optical properties
Publication -
Cuprous Oxide Thin Films Implanted with Chromium Ions - Optical and Physical Properties Studies
Publication -
Effect of chemical structure and deposition method on optical properties of polyazomethines with alkyloxy side groups
Publication -
Non-destructive inspection of anti-corrosion protective coatings using optical coherent tomography
PublicationW artykule przedstawiono zastosowanie optycznej tomografii koherentnej (OCT) do badania antykorozyjnych powłok ochronnych. Omówiono właściwości optycznej interferometrii niskokoherentnej jako zastosowanej metody pomiarowej, opisano budowę pomiarowego systemu OCT, zbudowanego w Katedrze Metrologii i Optoelektroniki WETI PG. Przy pomocy zrealizowanego systemu przebadano grupę powierzchni metalicznych pokrytych różnymi powłokami antykorozyjnymi....
-
Large-scale multimedia content delivery over optical networks for interactive TV services
Publication -
Sensitivity calibration procedures in optical‐CT scanning of BANG®3 polymer gel dosimeters
Publication