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Artykuły w czasopismach na temat "BSE SENSEX"
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Sudhamathi, R. K. "Forecasting bse sensex movement using arima modelling". Asian Journal of Research in Business Economics and Management 11, nr 7 (2021): 11–17. http://dx.doi.org/10.5958/2249-7307.2021.00007.4.
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Mukherjee, I., Soumya Chatterjee, A. Giri i P. Barat. "Understanding the pattern of the BSE Sensex". Physica A: Statistical Mechanics and its Applications 482 (wrzesień 2017): 262–75. http://dx.doi.org/10.1016/j.physa.2017.04.026.
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Chandra, N. Rama, M. Ramesh, M. Bhupathi Naidu i M. Venkataramanaiah. "Forecasting of BSE sensex using neural networks". ACADEMICIA: An International Multidisciplinary Research Journal 12, nr 11 (2022): 249–59. http://dx.doi.org/10.5958/2249-7137.2022.00881.3.
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Singh, Amit Kumar, Rajat Agarwal i Rohit Kumar Shrivastav. "Returns and Volatility Spillover Between BSE SENSEX and BSE SME Stock Exchange of India". SEDME (Small Enterprises Development, Management & Extension Journal): A worldwide window on MSME Studies 48, nr 3 (wrzesień 2021): 257–71. http://dx.doi.org/10.1177/09708464211070054.
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Investigating the impact of volatility spillover among various markets has been the subject matter of numerous research. This study investigates the dynamic relationship between the Bombay Stock Exchange index (SENSEX) and the small and medium enterprises (SME) stock index (BSE SME) in India. The study uses univariate autoregressive conditional heteroskedasticity (ARCH)/generalised autoregressive conditional heteroskedasticity (GARCH) models to model the time-varying volatility of the BSE SME market and multivariate BEKK-GARCH analysis to model the volatility of the SENSEX and BSE SME Index considering the existence of some linkages between them. The study is based on the daily stock indices data ranging from 16 August 2012 to 31 March 2021. Furthermore, the study reveals statistically significant internal volatility spillovers in the SME stock market and the cross-volatility transmission between the two indices. It affirms statistically significant volatility and return spillover between the main market index, SENSEX and SME index, BSE SME. The findings of this research have important implications for the diversification process. It provides crucial signals to investors, portfolio managers and policymakers, especially when there has been much impetus and promotion from the Indian government and emerging foreign investments in India’s SMEs in recent years.
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P. Sakthivel, S. Rajaswaminathan, R. Renuka i N. R.Vembu. "Dynamic Relationship between Crude Oil and Stock Prices in India: Before And After the Subprime Financial Crisis 2008". GIS Business 14, nr 6 (26.11.2019): 96–104. http://dx.doi.org/10.26643/gis.v14i6.11683.
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This paper empirically discovered the inter-linkages between stock and crude oil prices before and after the subprime financial crisis 2008 by using Johansan co-integration and Granger causality techniques to explore both long and short- run relationships. The whole data set of Nifty index, Nifty energy index, BSE Sensex, BSE energy index and oil prices are divided into two periods; before crisis (from February 15, 2005 to December31, 2007) and after crisis (from January 1, 2008 to December 31, 2018) are collected and analyzed. The results discovered that there is one-way causal relationship from crude oil prices to Nifty index, Nifty energy index, BSE Sensex and BSE energy index but not other way around in both periods. However, a bidirectional causality relationship between BSE Energy index and crude oil prices during post subprime financial crisis 2008. The co-integration results suggested that the absence of long run relationship between crude oil prices and market indices of BSE Sensex, BSE energy index, Nifty index and Nifty energy index before and after subprime financial crisis 2008.
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Singh, Ravi. "BSE Sensex: Case study of political events as a major factor which impacts Sensex". International Journal of Research in Finance and Management 1, nr 1 (1.01.2018): 09–12. http://dx.doi.org/10.33545/26175754.2018.v1.i1a.3.
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Seal, Jayanta Kumar, i Jasbir Singh Matharu. "Long-Term Performance of Buybacks in India". Global Business Review 19, nr 6 (3.09.2018): 1554–66. http://dx.doi.org/10.1177/0972150918794737.
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This study tries to find out the post-announcement performance of the buyback firms over the long term in India using data from the Bombay Stock Exchange (BSE). We have chosen the event study methodology and compared the performance for a one-year, a three-year, and a five-year period. The benchmarks chosen are the Sensex, the BSE 500, the size matched firms and the size and industry matched firms. The findings of the study show overperformance by buyback firms when compared to the Sensex and the BSE 500 but no conclusion can be drawn when compared to the size matched firms and size and industry matched firms.
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Sudhamathi, R. K., i M. Ganeswari. "Relationship between FDI and BSE Sensex – An Empirical Study". Asian Journal of Research in Social Sciences and Humanities 9, nr 4 (2019): 1. http://dx.doi.org/10.5958/2249-7315.2019.00007.8.
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T., Lakshmanasamy. "Relationship Between Exchange Rate and Stock Market Volatilities in India". International Journal of Finance Research 2, nr 4 (8.11.2021): 244–59. http://dx.doi.org/10.47747/ijfr.v2i4.443.
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With increasing globalisation and integration of national stock exchanges, for the global investor, the portfolio risk increases not only from the local stock market volatility but also in the exchange rate risk. This paper examines the exchange rate volatility effect on volatility in stock market return from India’s perspective for the period January 2010 to December 2015, applying ARCH and GARCH estimation. The daily data of the BSE SENSEX returns, exchange rates of US dollar/rupee, British pound/rupee, Euros/rupee are used. It is estimated that the Euro/rupee exchange rate volatility has a significant positive effect on the BSE SENSEX return volatility, while the effect of the US dollar/rupee and British pound/rupee exchange rate the volatilities are insignificantly negative. The larger GARCH parameter over the ARCH term indicates that the own lagged values of the stock return cause more volatility in stock returns than the innovations. There exists a highly persistent effect of shocks to the BSE SENSEX return and the volatility effect wanes only slowly
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Ramachandra, N., M. Bhupathi Naidu, Sk Nafeez Umar i K. Murali. "Arima Model with Box-Cox Transformed Univariate Variable in BSE Sensex". International Journal for Research in Applied Science and Engineering Technology 10, nr 11 (30.11.2022): 1010–16. http://dx.doi.org/10.22214/ijraset.2022.47509.
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Abstract: Fluctuation of the stock market’s impact on investments of stocks. Sensex prediction plays an important role in the investment of markets. Predicting the stock market is difficult in market scenarios. The present study attempted to predict the stock market due to its complicated features and also compared different Auto-Regressive Integrated Moving Average (ARIMA) models to get the appropriate stock forecasting model using various Box-Cox transformations by using BSE Sensex past daily closing data. The ARIMA Model6 (0 1 0) showed accurate results in calculating the Mean Absolute Percentage Error (MAPE) and Bayesian Information Criterion (BIC) values, which indicates the potential of using the ARIMA model for accurate stock forecasting
Rozprawy doktorskie na temat "BSE SENSEX"
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Lemos, Marta Cruz Gomes de. "Mixed senses. Sinestesia como base criativa no design de moda". Master's thesis, Universidade Técnica de Lisboa. Faculdade de Arquitectura, 2011. http://hdl.handle.net/10400.5/2916.
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Tese de Mestrado em Design de ModaEsta investigação explora o fenómeno da Sinestesia - mistura e associação de sentidos - como base criativa na área do Design de Moda. Será que as percepções sinestésicas de um indivíduo fornecem dados suficientes para serem a única base de inspiração na concepção de vestuário? Para constituir hipótese, foi efectuada uma investigação sobre a sinestesia, as suas variantes e as suas condicionantes, e sobre a concepção de vestuário e os elementos essenciais a ter em conta no desenvolvimento de uma colecção de moda. A hipótese colocada pela investigadora foi que de facto a sinestesia pode ser a única inspiração na concepção de uma colecção, dado que as percepções sinestésicas incluem cores, formas, texturas e manchas/padrões - dados que vão de encontro aos elementos do design essenciais à concepção de vestuário. Para provar a hipótese, realizou-se um projecto experimental envolvendo um grupo de casos de estudo, todos sinestésicos, que culminou na concepção de um projecto de moda baseado exclusivamente nos dados provenientes dessa experiência. O projecto foi o principal objectivo da investigação e constitui a validação da hipótese, sendo a sua prova prática. A colecção final é um espelho do trabalho de investigação, dos quatro sinestésicos que participaram na experiência e do fenómeno da sinestesia em si. Obteve-se, assim, o resultado perfeito para uma investigação cuja uma temática é tão fascinante e fora do comum. Este projecto de investigação prova ainda que é possível a interligação de duas áreas completamente distintas - a Neurologia e o Design de Moda - de maneira harmoniosa e bem sucedida, originando um resultado inovador, que faz jus à temática da sinestesia e é enriquecedor para ambas as áreas.
This investigation explores the phenomenon of Synesthesia - a mix and association of senses - as a creative basis for Fashion Design. Can synesthetic perceptions provide enough data to be the only inspiration in the creation of clothes? In order to create an hypothesis, a deep investigation was carried out, focusing synesthesia and its variants, as well as the conception of clothing and the elements we have to keep in mind while creating a collection. The hypothesis was that indeed synesthesia could be the only inspiration in the conception of a collection, since synesthetic perceptions include colors, shapes, textures and patterns – all of which conform to the design elements that are essential to the conception of clothing. In order to prove this hypothesis, an experimental project took place, implicating a group of case studies, all synesthetes, that culminates with the conception of a fashion project based exclusively on the data gathered from that experience. This project was the main goal of the investigation and it is the validation of the hypothesis, its practical proof. The collection mirrors the investigation, the four synesthetes that took part in the experience and the phenomenon of synesthesia itself. This way, starting with a very unusual, peculiar and fascinating subject, we managed to reach a perfect conclusion for our investigation,. This project also proves that it is possible to connect two completely different areas – Neurology and Fashion Design – harmoniously and successfully, creating an innovative result that merits synesthesia and enriches both areas.
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Lange, Barbara. "The Impact of an Interdependent Conferencing Activity in an Online RN-BSN Practicum Clinical Conference on Psychologocial Sense of Community". Doctoral diss., University of Central Florida, 2010. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/2256.
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RN-BSN students enrolled in a clinical course often have limited or no interaction with other students within the course due to geographic distance and individual preceptor assignments. Learning is often restricted to a student and his/her preceptor and instructor. Geographic and physical distance factors inhibit a student's perception of connectedness and learning. Interdependent interaction between peers, the instructor, and the professional community may increase student achievements and enhance a sense of connectedness. The purpose of this study was to assess the effects of an Interdependent Conferencing Activity (ICA) in an online clinical conference on RN-BSN students' Psychological Sense of Community (PSOC). Students' perception of learning and connectedness are the secondary outcome measurements for PSOC. The ICA was developed to promote interdependence and interaction to enhance PSOC. The research supports the hypothesis that implementation of an ICA will increase PSOC in RN-BSN students in the intervention group when compared to the control and comparison group in an online clinical conference. An experimental, pre-test, post-test research study was conducted to test the hypothesis that implementation of an ICA will increase PSOC in RN-BSN students in the intervention group when compared to the control and comparison group in an online clinical conference. RN-BSN students enrolled in their clinical practicum course (two sections over two semesters) were recruited to participate at the beginning of the course. Each of the sections had a web component. Those who consented to participate were randomly assigned to one of three groups: control, comparison, or intervention. The control group responded to focused questions; the comparison group answered questions related to the application of knowledge gained within their practicum experiences; and the intervention group responded to inquiry about the same theoretical concept from the perspective of their total professional experience, citing examples to support or change evidence-based practice. The Classroom Community Scale (CCS) developed by Rovai (2002c) for use in online course assessment was administered at the beginning and end of the course to measure PSOC and its subscales of learning and connectedness. A total of 67 students participated (control n = 20, comparison n = 22, intervention n = 25). The majority of subjects were female (91%) and Caucasian (83.6%). Their average age was 31.4 years and they had an average of 6.4 years of experience as an RN. With the exceptions of years of experience, demographic characteristics were similar for each group. There was a significant difference for PSOC among the groups (RMANOVA; p = <.001). Post hoc analyses indicated a significant difference in the total PSOC and the subscales of Connectedness and Learning between the experimental group and both the control and comparison groups. Implementation of an ICA enhanced PSOC in an online RN-BSN online conference. The development and implementation of the intervention supported the research hypothesis, the 21st Century educational factors, and the use of experiential learning in the profession of nursing. This research addressed two critical gaps in literature: a paucity of research available on clinical conferencing in nursing, and clinical conferencing within the RN-BSN population. The ICA is an action that could easily be implemented in online conferencing.Ph.D.
School of Nursing
Other
Nursing PhD
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Schulte, Thomas Rudolf. "Entwicklung von sauerstoffpermeablen Keramikmembranen für NOx-Sensoren /". Düsseldorf : VDI-Verl, 2000. http://www.gbv.de/dms/bs/toc/31386330x.pdf.
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Toshniwal, Smita. "Dynamic Mobility of Multiple Base Stations in an Event driven Static Wireless Sensor Network". University of Cincinnati / OhioLINK, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1249666898.
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Vaswani, Mohit Suresh. "BLE Controller Module for Wireless Sensor Networks". Thesis, University of North Texas, 2017. https://digital.library.unt.edu/ark:/67531/metadc1011776/.
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Sensors have been an integral part of our life since a long time. Traditionally, the transmit information to a data collection center through a physical wire. However, with the introduction of Bluetooth Low Energy (BLE) communication protocol, more research is being done into the field of wireless sensor networks (WSN). BLE was introduced to target low power applications. The CC2650 Launchpad designed by Texas Instruments (TI) can lead to a bulky final product. The aim was to design hardware for the CC2650 micro-controller with the aim of making it more compact for use in WSNs. A top-down approach was used wherein the available product is studied to identify the redundant and reverse engineer it to design a new product. A 2 layer printed circuit board (PCB) was designed which resulted in a 64 percent decrease in size compared to the Launchpad. Also, experiments were performed to test the proof of concept.
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Rosenberger, Andressa Giombelli. "Eletrofiação no preparo de sensor eletroquímico a base de nanotubos de carbono". Universidade Estadual do Oeste do Paraná, 2017. http://tede.unioeste.br/handle/tede/3098.
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Fundação Araucária de Apoio ao Desenvolvimento Científico e Tecnológico do Estado do Paraná (FA)
Water is a vital element in human health and a determining factor in the pace of human evolution; however, the presence of emerging pollutants threatens its quality and may endangers the well-being of people and the environment. This work stands out for the development of a composite material based on nanotechnology to be used as an electroanalitic sensor in aqueous solutions with the Metronidazole drug which is considered an emerging pollutant. Initially the polymeric fibers were produced based on ecovio® and carbon nanotubes multilayer (MWCNT’s). In order to evaluate the parameters that could interfere in the process of electrospinning and to understand the interaction between the polymer and the MWCNT’s, a fractional factorial design and physicochemical characterizations analysis were used, which were: optical micrography scanning electron microcopy (SEM), mechanical analysis, wettability by contact angle, Fourier transform infrared spectroscopy (FTIR), thermogravimetric analysis (TGA), differential thermal analysis (DSC) and X-ray diffraction. For the porpuse of fabricating the sensor, the fibers were calcinated and the obtained residue was characterized by SEM and FTIR. The statistical data and the images of optical microscopy and SEM showed that the addition of MWCNT’s is the parameter that most influences the diameter of the obtained microfibers (1.16 ± 0.22 µm) so that their presence decreases the diameter and results in fibers more uniform and homogeneous. After selecting the ideal conditions an experiment was done with the following process and solution parameters: concentration of ecovio® 15,00% (m/v) and MWCNT’s 0,60% (m/v); flow: 1.80 mL.h-1; distance: 16 cm and applied voltage: 18 kV. The morphology and diamater os the fibers was obtained using SEM images and showed an average diameter of 1.59±0.61 µm. It was also demonstrated a better mechanical performance after the addition of MWCNT’s to the fibers, so that they presented greter elasticity (180%) and significant increase on the elastic resistance (163%) and tensile strength (107%), besides the analysis of wettability from the contact angle suggest that the carbon-based nanomaterial is inside the polymeric microfibers. The interactions between the MWCNT’s and the polymer were better evaluated by vibracional aspects by Fourier transform infrared spectroscopy (FTIR) and showed the interaction between the MWCNT’s and the functional group C=O characteristic of the group ester of the polymers. The analysis of thermogravimetry (TGA) demonstrated a higher stability. The thermogravimetric analysis (TGA) showed a higher stability of the poly (lactic acid) component and lower resistances of the poly (butylene adipate co-terephtalate) component in the polymer blend. Besides it was necessary a constant temperature of 550 ºC during 50 minutes to the total degradation of the polymer. By differential thermal analysis (DSC) it was possible to confirm the interactions proposed by FTIR and TGA, which indicate that the interaction occurs preferentially with the aliphatic chains of the ecovio® polymer. After the calcination of the fibers, the obtained residue was characterized by FTIR and MEV and variations in the characteristics of pure MWCNT's can be observed, with reduction of the corboxylic groups for the calcined and electrospun/calcined MWCNT's, as well as the formation of lamella for the MWCNT's electrospun/calcined. The electrochemical measurements using the cyclic voltammetry technique showed that the sensor is promising for determination of Metronidazole.
A água é um elemento vital e determinante no ritmo da evolução humana, contudo a presença de poluentes emergentes ameaça sua qualidade e põe em risco o bem estar humano e ambiental. O presente trabalho destaca-se por desenvolver um material compósito formado por poli (butileno adipato co-tereftalato) (PBAT) e poli (ácido lático) (PLA) para ser utilizado como sensor eletroanalítico em soluções aquosas contendo o fármaco metronidazol. Inicialmente produziu-se fios poliméricos a base de ecovio® e nanotubos de carbono de paredes múltiplas (MWCNT’s). A fim de avaliar os fatores interferentes do processo e compreender a interação entre o polímero e os MWCNT’s utilizou-se um planejamento fatorial fracionário e análises de caracterização físico-química tais como: micrografia ótica, microscopia eletronica de varredura (MEV), análise mecanica, molhabilidade por angulo de contato, espectroscopia vibracional de infravermelho por transformada de Fourrier, análise termogravimétrica (TGA), calorimetria exploratória diferencial (DSC) e difratometria de raio X (DRX).Para a construção do sensor eletroquímico as fibras foram calcinadas e o resíduo obtido foi caracterizado pelas ténicas de MEV e FTIR. Os resultados estatísticos em conjunto com as imagens de microscopia ótica e MEV demonstram que a adição de MWCNT’s é o parâmetro que mais influência no diâmetro das microfibras (1,16 ± 0,22 µm) obtidas, de modo, que sua inserção diminui este parâmetro deixando as fibras mais uniformes e homogêneas. Após a escolha das condições ideais procedeu-se um experimento com os seguintes parâmetros da solução e do processo de eletrofiação: ecovio® 15,00% (m/v) e MWCNT’s 0,60% (m/v); fluxo: 1,80 mL.h-1; distância: 16 cm e tensão: 18 kV. A morfolagia e o diâmetro das fibras foram realizadas usando as imagens de MEV e apresentam diâmetro médio de 1,59±0,61 µm. Foi evidenciado também um melhor desempenho mecanico após a inserção de MWCNT’s às fibras de modo que as fibras apresentam maior elasticidade (180%) e um aumento significativo da resistência elástica (163%) e tensão de ruptura (107%). Ademais a análise de molhabilidade por ângulo de contato sugere que o nanomaterial a base de carbono encontra-se no interior das microfibras poliméricas. As interações entre o MWCNT’s e os polímeros foram melhor avaliadas pelos espectros vibracionais de infravermelho por transformada de Fourrier (FTIR) e evidenciam a interação entre MWCNT’s e o grupamento funcional C=O, característicos dos grupamentos ésteres dos polímeros. As análises de termogravimetria (TGA) demonstram uma maior estabilidade do componente poli (ácido lático) e uma menor estabilidade do poli (butileno adipato co-tereftalato) na blenda polimérica, além disso, foi necessário uma temperatura constante de 550 ºC durante 50 minutos para degradar totalmente o polímero.Pela análise térmica diferencial (DSC) foi possível confirmar as interações propostas pelo FTIR e TGA, que indicam que a interação ocorre preferencialmente com as cadeias alifáticas do polímero ecovio®. Após a calcinação das fibras, para o preparo do sensor, o resíduo obtido foi caracterizado por FTIR e MEV e pode-se observar mudanças na caracteristica dos MWCNT’s puros com diminuição dos grupos carboxilicos para os MWCNT’s tratados termicamente e eletrofiados/calcinados, além da formação de lamelas para o MWCNT’s eletrofiados/calcinados. As medidas eletroquímicas usando a tecnica de voltametria cíclica, mostram que o sensor é promissor para determinação de metronidazol.
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Junior, Jose Mario Ferreira. "Síntese e caracterização elétrica de materiais com comportamento termistor à base de óxidos de manganês, de níquel e de cobalto". Universidade de São Paulo, 2007. http://www.teses.usp.br/teses/disponiveis/85/85134/tde-29032012-101954/.
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Materiais cerâmicos à base de óxidos de manganês, de níquel e de cobalto foram preparados por meio de mistura de óxidos seguida de homogeneização e sinterização controlada em 1250 °C. Os óxidos foram caracterizados por meio das técnicas de difração de raios X, fluorescência de raios X, termogravimetria e determinação de distribuição de tamanho de partículas por espalhamento laser. A caracterização dos corpos sinterizados foi feita por meio de análise por microscopia eletrônica de varredura, difração de raios X e fluorescência de raios X. O comportamento termistor foi estudado por meio de medidas de resistividade elétrica pela técnica dc de duas pontas de prova entre temperatura ambiente e 220 °C. Os principais resultados mostram ser possível a preparação de termistores em ampla faixa de resposta elétrica por meio da variação da composição relativa dos óxidos de manganês, de níquel e de cobalto.Ceramic tliermistors based on manganese, nickel and cobalt oxides were prepared by mixing these oxides followed by pressing and sintering at 1250 °C range. The oxides were characterized by X-ray diffraction, X-ray fluorescence, thermogravimetry and differential thermal analysis, and by the determination of particle size distribution by laser scattering. After sintering. X-ray diffraction. X-ray fluorescence and scanning electron microscopy analyses were carried out. The thermistor behavior was studied by two-probe dc electrical resistivity measurements in the room temperature-220 °C range. The main results show the possibility of designing thermistors with the required electrical response by suitable choice of the relative concentrations of the precursor oxides.
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Kondam, Sudhir Chander Reddy. "Deploying multiple sensor applications in a network". Kansas State University, 2010. http://hdl.handle.net/2097/6990.
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Master of ScienceDepartment of Computing and Information Sciences
Gurdip Singh
TinyOS is an open-source component based operating system designed for highly memory constrained wireless embedded sensor network. TinyOS includes interfaces and components for communication management, routing and data acquisition tools to be refined further for custom applications. This project aims at developing a system which detects overlapping paths for data collection in different applications in the network and utilizing that information for efficient data acquisition. This prevents a reconfiguring the entire network of wireless sensor nodes (called motes) for each new application request. The application for initial or first data acquisition request tries to build the tree architecture on motes in the network where each node in the tree knows its immediate parent and children. The application builds the tree routed at the base station for the initial request and each intermediate node sends data to its parent when the data request is made. Each base station can request Light, Temperature and Passive Infrared sensory data from all or a subset of motes present in the system. When a new base station comes and connects to the network through a mote/node in the tree, the system reconfigures only those parts of the tree built in the initial phase which do not overlap with the tree required for the new base station as the root, all the other overlapping parts of the tree are left unchanged. We present experimental result to illustrate the efficiency of the approach.
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Costa, Raelson Santos. "Desenvolvimento de sensor eletroquímico a base de grafite poliuretana modificado Zeólita Ag-A para análise de Cl- em etanol combustível". Universidade Federal do Maranhão, 2017. http://tedebc.ufma.br:8080/jspui/handle/tede/1554.
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This work presents the development of an electrochemical sensor obtained from the modification of the polyurethane graphite composite electrode with Ag-A zeolite, an aluminosilicate of LTA structure modified with Silver, and its application in the determination of chloride ions, Cl-, in samples of Fuel ethanol. The aluminosilicates were synthesized by the hydrothermal method and characterized by X-ray diffraction, scanning electron microscopy. The obtained materials were then used as modifiers in the proportion of 10% in GPU electrodes, in order to make a comparison between the electrodes without modification and modified with Na-A and Ag-A using the technique of voltammetry of Cyclic. The results showed that the incorporation of Ag into the pores of the material promotes an improvement in the electrical and analytical properties of the electrode. The analytical response of the sensor in the determination of the Clion showed that the GPU-Ag-A electrode responds selectively to the chloride in terms of the decrease in peak current compared to the GPU or GPU-Na-A electrodes. The best response was obtained with electrodes modified with 10% Ag-A. With this percentage composition, the experimental conditions, deposition potential, deposition time, ladder potential, frequency and pH were optimized for analysis by square wave voltammetry in an electrochemical cell containing 2.0 mL of ethanol, 8.0 mL of NaNO3 1.0 mol L-1 and a Clconcentration of 2.5 × 10-5 mol L-1. The Ag-A modified sensor was then evaluated for electroanalytical determination of Clions in fuel ethanol samples presenting linear response. Good results were obtained for the detection limit (3,21 x 10-6 mol L-1), quantification limit (1.07 x 10-5 mol L-1), recovery (87%) and linearity (0.998) . Cu+2 and SO4-2 ions, present in the analysis matrix, did not present significant interference in chloride determination.
Este trabalho apresenta o desenvolvimento de um sensor eletroquímico obtido a partir da modificação do eletrodo compósito de grafite poliuretana com zeólita Ag-A, um aluminosilicato de estrutura LTA modificado com Prata, e sua aplicação na determinação de íons cloreto, Cl-, em amostras de etanol combustível. Os aluminosilicatos foram sintetizados através do método hidrotérmico e caracterizados por difração de raios-X, microscopia eletrônica de varredura. Os materiais obtidos foram, então, utilizados como modificadores na proporção de 10% em eletrodos GPU, a fim de realizar-se uma comparação entre os eletrodos sem modificação e modificados com Na-A e Ag-A mediante a utilização da técnica de voltametria de cíclica. Os resultados mostraram que a incorporação do Ag aos poros do material promove uma melhora nas propriedades elétricas e analíticas do eletrodo. A resposta analítica do sensor na determinação do íon Cl-, mostrou que o eletrodo GPU-Ag-A responde de maneira seletiva ao cloreto, em termos de diminuição de corrente de pico, comparado aos eletrodos GPU ou GPU-Na-A. A melhor resposta foi obtida com eletrodos modificados com 10% de Ag-A. Com esta composição percentual, as condições experimentais, potencial de deposição, tempo de deposição, potencial de escada, frequência e pH, foram otimizadas para analise por voltametria de onda quadrada, em uma célula eletroquímica contendo 2,0mL de etanol, 8,0mL de NaNO3 1,0 mol L-1 e uma concentração de Clde 2,5×10-5 mol L-1. O sensor modificado com Ag-A foi então avaliado para determinação eletroanalítica de íons Clem amostras de etanol combustível apresentando resposta linear. Bons resultados foram obtidos para o limite de detecção (3,21×10-6 mol L-1), limite de quantificação (1,07×10-5 mol L-1 ), recuperação (87%) e linearidade (0,998). Íons Cu2+ e SO4-2, presentes na matriz de analise, não apresentaram interferência significativa na determinação do cloreto.
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Santhiago, Murilo 1984. "Construção e aplicação de dispositivos analíticos 2D e 3D à base de papel com detecção eletroquímica". [s.n.], 2014. http://repositorio.unicamp.br/jspui/handle/REPOSIP/248388.
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Orientador: Lauro Tatsuo KubotaTese (doutorado) - Universidade Estadual de Campinas, Instituto de Quimica
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Resumo: Neste trabalho descreve-se a construção e aplicação de dispositivos analíticos 2D e 3D à base de papel com detecção eletroquímica (ePAD). Os dispositivos foram construídos empregando o método de impressão com cera e diferentes tipos de papéis. Eletrodos de ouro foram utilizados juntamente com o conceito da separação cromatográfica em dispositivos microfluídicos. No canal microfluídico à base de papel foi possível realizar a separação de ácido ascórbico e dopamina em 14 minutos. A necessidade por processos de fabricação mais simples e de baixo custo nos motivou a estudar eletrodos de carbono em ePADs. Assim, eletrodos de grafite de lapiseira foram selecionados visando o desenvolvimento de um biossensor para glicose. O biossensor apresentou uma excelente resposta eletroquímica e um tempo de análise de 4 minutos. O mesmo eletrodo de grafite foi acoplado com um sistema de informação para determinação de p-nitrofenol. Assim, foi possível detectar 1,0 mmol L de p-nitrofenol em amostras de água e analisar/interpretar os resultados empregando um celular. Por fim, a necessidade por sistemas eletroquímicos com menores limites de detecção nos impulsionou a fabricar microeletrodos de pasta de carbono. Os microeletrodos foram fabricados em folhas de transparência e acoplados no papel empregando uma configuração do tipo sanduíche. Os dispositivos foram caracterizados eletroquimicamente na presença de cisteína e apresentaram uma constante cinética de 10 L mol s. Um limite de detecção de 4,8 mmol L para cisteína foi obtido empregando um arranjo de microeletrodos. Por fim, os microeletrodos de pasta de carbono foram utilizados para a construção de um biossensor visando a determinação de metil paration. O ePAD foi construído de modo a acomodar o substrato (acetiltiocolina) e a enzima (acetilcolinesterase) no mesmo dispositivo
Abstract: This thesis describes the construction and application of 2D and 3D electrochemical paper-based analytical devices (ePADs). The devices were constructed using the wax printing method and different types of papers. Gold electrodes were employed along with the concept of chromatographic separation in microfluidic devices. By using the paper-based microfluidic channel it was possible to perform the separation of ascorbic acid and dopamine in 14 minutes. The need for simpler and low cost manufacturing processes motivated us to study carbon electrodes in ePADs. Thus, pencil graphite electrodes were selected for the development of a biosensor for glucose. The biosensor exhibited excellent electrochemical response and analysis time of 4 minutes. The same graphite electrode was coupled to an information system for the determination of p-nitrophenol. Thus, it was possible to detect 1.0 mmol L of p-nitrophenol in water samples and analyze/interpret the results using a smartphone. Finally, the need for electrochemical systems with lower limits of detection made us to search for carbon paste microelectrodes. The microelectrodes were fabricated on transparency sheets and coupled on paper using a sandwich-type configuration. The devices were characterized electrochemically in the presence of cysteine and had a rate constant of 10 L mol s. A detection limit of 4.8 mmol L for cysteine was obtained using an array of microelectrodes. By last, carbon paste microelectrodes were used to construct a biosensor in order to determine methyl parathion. The ePAD was constructed to accommodate the substrate (acetylthiocholine ) and enzyme ( acetylcholinesterase ) in the same device
Doutorado
Quimica Analitica
Doutor em Ciências
Książki na temat "BSE SENSEX"
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Natural Resource, Agriculture, and Engineering Service. Cooperative Extension, red. Wasp and bee management: A common-sense approach. Ithaca, NY: Natural Resource, Agriculture, and Engineering Service (NRAES) Cooperative Extension, 2011.
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Kurniawan, Agus. IoT Projects with Arduino Nano 33 BLE Sense. Berkeley, CA: Apress, 2021. http://dx.doi.org/10.1007/978-1-4842-6458-4.
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Keer, Qiaoanna. Furizuru Sensei no majikku sukūru basu: Mitsubachi no nazo. Tōkyō: Iwanami Shoten, 2010.
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L, Labovitz M., i Goddard Space Flight Center, red. Experimental philosophy leading to a small scale digital data base of the conterminous United States for designing experiments with remotely sensed data. Greenbelt, Maryland: National Aeronautics and Space Administration, Goddard Space Flight Center, 1985.
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Manuel de rééducation sensitive du corps humain: Des troubles de base de la sensibilité cutanée aux complications douloureuses: syndrome loco-régional douloureux complexe, allodynie mécanique, névralgie, lors de lésions neurologiques périphériques & cérébrales. Genève: Editions Médecine & Hygiène, 2003.
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Treays, Rebecca. Bes Duyu. TÜBITAK Yayinlari, 2014.
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Scotland (Sense of History). Longman, 1996.
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Hahn, Tomie. Arousing Sense. University of Illinois Press, 2021. http://dx.doi.org/10.5622/illinois/9780252044168.001.0001.
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Arousing Sense spotlights the senses and embodied knowledge for exploring the realm of creativity, experimentation, and knowledge making. The book is a collection of practiced-based explorations to arouse the senses, to “make sense” of how sensory experiences help to orient the body and self with others. No specialization needed! The purpose of the exercises is to stimulate creative activity by engaging with the senses, heighten sensory awareness, and deepen one’s understanding of what it is to be human. The exercises support workshop leaders and solo practitioners with straightforward instructions in cookbook recipe format, sometimes served with playfulness, performative drama, seriousness, or mystery to engage deeper, potentially sensitive issues. Heightening sensory awareness supports empathy and encourages compassion. Shifting one’s sensory point of view, communicating clearly, embracing open-mindedness, shedding assumptions, and inviting empathy and vulnerability into the explorations can enable revelations that what one experiences personally may not be the same as what others experience. The senses, as vehicles of transmission, serve as a means for understanding who we are in an embodied and situated sensibility. The recipes that can be delivered easily online are noted with an asterisk in the table of contents “Menu.”
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O'Callaghan, Casey. A Multisensory Philosophy of Perception. Oxford University Press, 2019. http://dx.doi.org/10.1093/oso/9780198833703.001.0001.
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This book argues that human perception and perceptual consciousness are richly multisensory. Its thesis is that the coordinated use of multiple senses enhances and extends human perceptual capacities and consciousness in three critical ways. First, crossmodal perceptual illusions reveal hidden multisensory interactions that typically make the senses more coherent and reliable sources of evidence about the environment. Second, the joint use of multiple senses discloses more of the world, including novel features and qualities, making possible new forms of perceptual experience. Third, through crossmodal dependence, plasticity, and perceptual learning, each sense is reshaped by the influence of others, at a time and over time. The implication is that no sense—not even vision itself—can be understood entirely in isolation from the others. This undermines the prevailing approach to perception, which proceeds sense by sense, and sets the stage for a revisionist multisensory approach that illuminates the nature, scope, and character of sense perception.
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Leonard, Craig. Uncommon Sense. The MIT Press, 2022. http://dx.doi.org/10.7551/mitpress/14590.001.0001.
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An examination of Herbert Marcuse's political claim for the aesthetic dimension, focusing on defamiliarization as a means of developing radical sensibility. In Uncommon Sense, Craig Leonard argues for the contemporary relevance of the aesthetic theory of Herbert Marcuse—an original member of the Frankfurt School and icon of the New Left—while also acknowledging his philosophical limits. His account reinvigorates Marcuse for contemporary readers, putting his aesthetic theory into dialogue with antiracist and anti-capitalist activism. Leonard emphasizes several key terms not previously analyzed within Marcuse's aesthetics, including defamiliarization, anti-art, and habit. In particular, he focuses on the centrality of defamiliarization—a subversion of common sense that can be a means to the development of what Marcuse refers to as “radical sensibility.” Leonard brings forward Marcuse's claim that the aesthetic dimension is political because of its refusal to operate according to the repressive common sense that establishes and maintains relationships dictated by advanced capitalism. For Marcuse, defamiliarization is at the center of the aesthetic dimension, offering the direct means of stimulating its political potential. Leonard expands upon Marcuse's aesthetics by drawing on the work of Sylvia Wynter, going beyond Marcuse's predominantly European and patrilineal intellectual framework—while still retaining his aesthetic theory's fundamental characteristics—toward a human dimension requiring decolonial, feminist, antiracist, and counterpoetic perspectives.
Części książek na temat "BSE SENSEX"
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Pritam, Kocherlakota Satya, Trilok Mathur i Shivi Agarwal. "Hierarchy of Sectors in BSE SENSEX for Optimal Equity Investments Using Fuzzy AHP". W Advances in Intelligent Systems and Computing, 393–404. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-8618-3_42.
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Tweedale, Martin M. "Does Scotus' Doctrine on Universals Make any Sense?" W Die Philosophie im 14. und 15. Jahrhundert, 103–18. Amsterdam: B.R. Grüner Publishing Company, 1988. http://dx.doi.org/10.1075/bsp.10.14twe.
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Barrett, Steven F. "Arduino Nano 33 BLE Sense". W Synthesis Lectures on Digital Circuits & Systems, 17–65. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-21877-4_2.
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Saeidi, Mozhgan, Evangelos Milios i Norbert Zeh. "Contextualized Knowledge Base Sense Embeddings in Word Sense Disambiguation". W Document Analysis and Recognition – ICDAR 2021 Workshops, 174–86. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-86159-9_12.
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Kurniawan, Agus. "Arduino Nano 33 BLE Sense Board Development". W IoT Projects with Arduino Nano 33 BLE Sense, 21–74. Berkeley, CA: Apress, 2021. http://dx.doi.org/10.1007/978-1-4842-6458-4_2.
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Lv, Jinhua, Qinpei Zhao, Jiangfeng Li, Yige Zhang, Xiaolei Di, Weixiong Rao, Mingxuan Yuan i Jia Zeng. "BSLoc: Base Station ID-Based Telco Outdoor Localization". W Algorithms for Sensor Systems, 206–19. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-14094-6_14.
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Gitman, Yury, i Joel Murphy. "PulseSensor BLE Heart Rate Monitor with nRF52". W Heartbeat Sensor Projects with PulseSensor, 241–54. Berkeley, CA: Apress, 2023. http://dx.doi.org/10.1007/978-1-4842-9325-6_13.
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Barrett, Steven F. "Arduino Nano 33 BLE Sense Power and Interfacing". W Synthesis Lectures on Digital Circuits & Systems, 67–93. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-21877-4_3.
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Hong, Jia-Fei. "Lexical Knowledge Base and Corpus". W Verb Sense Discovery in Mandarin Chinese—A Corpus based Knowledge-Intensive Approach, 23–31. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-662-44556-3_3.
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Kurniawan, Agus. "Setting up a Development Environment". W IoT Projects with Arduino Nano 33 BLE Sense, 1–19. Berkeley, CA: Apress, 2021. http://dx.doi.org/10.1007/978-1-4842-6458-4_1.
Pełny tekst źródłaStreszczenia konferencji na temat "BSE SENSEX"
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Nair, Binoy B., M. Patturajan, V. P. Mohandas i R. R. Sreenivasan. "Predicting the BSE Sensex: Performance comparison of adaptive linear element, feed forward and time delay neural networks". W 2012 International Conference on Power, Signals, Controls and Computation (EPSCICON). IEEE, 2012. http://dx.doi.org/10.1109/epscicon.2012.6175277.
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Dias, Rui, Paula Heliodoro, Paulo Alexandre i Maria Manuel. "EVIDENCE OF INTRADAY MULTIFRACTALITY IN BRIC STOCK MARKETS: AN ECONOPHYSICS APPROACH". W Fourth International Scientific Conference ITEMA Recent Advances in Information Technology, Tourism, Economics, Management and Agriculture. Association of Economists and Managers of the Balkans, Belgrade, Serbia, 2020. http://dx.doi.org/10.31410/itema.s.p.2020.57.
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The pandemic outbreak (Covid-19) has affected the global economy, and the impact on financial markets seems inevitable. In view of these events, this essay intends to analyse the efficiency, in its weak form, in the BRIC markets, namely the stock indexes of Brazil (BRAZIL IBOVESPA), China (Shanghai Stock Exchange), India (S&P BSE SENSEX), Russia (MOEX Russia). The data are intraday (1 hour), from May 2019 to May 2020; to obtain more robust results, we divided the sample into time scales up to 5 days (Period I), and above 10 days (Period II), in a complementary way, and we use the opening and closing prices to estimate the adjustment time of each market. The results indicate that the BRIC markets have significant persistence (over 10 days), which may jeopardize market efficiency, in its weak form. On the other hand, the low initial correlation in certain stock indexes may create some arbitrage opportunities. However, our study did not analyse anomalous meturns in these financial markets. These conclusions also open space for market regulators to take measures to ensure better information between these markets and international ones.
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Smerkolj, Nik, i Marko Jeran. "Testing Market Efficiency in Emerging Markets’ Stock Indices with Runs Tests". W Socratic Lectures 8. University of Lubljana Press, 2023. http://dx.doi.org/10.55295/psl.2023.ii17.
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According to the efficient market hypothesis (EMH), the prices of securities reflect all the available information on the market. Efficient markets have an important consequence – it is not possible for an investor to consistently outperform the market by using infor-mation that is not already reflected in the prices of securities. No matter how much re-sources one deploys into security analysis, no excess return can be made, which means that investors seeking higher returns must bear higher risk given the risk-return trade-off. Inefficient markets, on the other hand, offer investors opportunities for higher returns at the same risk profile. In this scientific contribution, we test seven emerging markets' stock indices for a weak form of market efficiency. Numerous previous research indicates that emerging markets are not fully efficient and that prices on their stock markets do not fol-low a random walk. We performed runs tests on weekly and monthly returns of stock in-dices and found statistically significant results in three indices for weekly and three in-dices for monthly returns, which indicates that these indices violate weak form of market efficiency. We found insignificant results, which indicate efficient markets, only for weekly and monthly returns on the Indian BSE Sensex 30 Index. Thus we come to similar conclusions as other authors that emerging markets persist to violate weak form of mar-ket efficiency and remain an attractive opportunity for investors seeking to exploit ineffi-ciencies. Keywords: Market efficiency; Efficient market hypothesis; Random walk; Emerging mar-kets; Stock Exchange Index; Runs test
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Liu, Ruofeng, Zhimeng Yin, Wenchao Jiang i Tian He. "BLE Location-based Services via WiFi". W SenSys '21: The 19th ACM Conference on Embedded Networked Sensor Systems. New York, NY, USA: ACM, 2021. http://dx.doi.org/10.1145/3485730.3492891.
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Mewborne, Travis, Linghan Zhang i Sheng Tan. "A Wearable-based Distracted Driving Detection Leveraging BLE". W SenSys '21: The 19th ACM Conference on Embedded Networked Sensor Systems. New York, NY, USA: ACM, 2021. http://dx.doi.org/10.1145/3485730.3492872.
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Ke, Wenkang, i Siyao Cheng. "CSI assisted channel selection for BLE protocol in integrated chips". W SenSys '20: The 18th ACM Conference on Embedded Networked Sensor Systems. New York, NY, USA: ACM, 2020. http://dx.doi.org/10.1145/3384419.3430429.
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Delli Bovi, Claudio, Luis Espinosa Anke i Roberto Navigli. "Knowledge Base Unification via Sense Embeddings and Disambiguation". W Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing. Stroudsburg, PA, USA: Association for Computational Linguistics, 2015. http://dx.doi.org/10.18653/v1/d15-1084.
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"Author Index". W Implantable Body Sensor Networks Conference (BSN). IEEE, 2009. http://dx.doi.org/10.1109/bsn.2009.66.
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"Title Page i". W Implantable Body Sensor Networks Conference (BSN). IEEE, 2009. http://dx.doi.org/10.1109/bsn.2009.1.
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Leonov, Vladimir, Chris Van Hoof i Ruud J. M. Vullers. "Thermoelectric and Hybrid Generators in Wearable Devices and Clothes". W Implantable Body Sensor Networks Conference (BSN). IEEE, 2009. http://dx.doi.org/10.1109/bsn.2009.10.
Pełny tekst źródłaRaporty organizacyjne na temat "BSE SENSEX"
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Bierman, A., D. Romascanu i K. C. Norseth. Entity Sensor Management Information Base. RFC Editor, grudzień 2002. http://dx.doi.org/10.17487/rfc3433.
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Fuentes, Anthony, Michelle Michaels i Sally Shoop. Methodology for the analysis of geospatial and vehicle datasets in the R language. Cold Regions Research and Engineering Laboratory (U.S.), listopad 2021. http://dx.doi.org/10.21079/11681/42422.
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The challenge of autonomous off-road operations necessitates a robust understanding of the relationships between remotely sensed terrain data and vehicle performance. The implementation of statistical analyses on large geospatial datasets often requires the transition between multiple software packages that may not be open-source. The lack of a single, modular, and open-source analysis environment can reduce the speed and reliability of an analysis due to an increased number of processing steps. Here we present the capabilities of a workflow, developed in R, to perform a series of spatial and statistical analyses on vehicle and terrain datasets to quantify the relationship between sensor data and vehicle performance in winter conditions. We implemented the R-based workflow on datasets from a large, coordinated field campaign aimed at quantifying the response of military vehicles on snow-covered terrains. This script greatly reduces processing times of these datasets by combining the GIS, data-assimilation and statistical analyses steps into one efficient and modular interface.
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Hodgdon, Taylor, Anthony Fuentes, Jason Olivier, Brian Quinn i Sally Shoop. Automated terrain classification for vehicle mobility in off-road conditions. Engineer Research and Development Center (U.S.), kwiecień 2021. http://dx.doi.org/10.21079/11681/40219.
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The U.S. Army is increasingly interested in autonomous vehicle operations, including off-road autonomous ground maneuver. Unlike on-road, off-road terrain can vary drastically, especially with the effects of seasonality. As such, vehicles operating in off-road environments need to be in-formed about the changing terrain prior to departure or en route for successful maneuver to the mission end point. The purpose of this report is to assess machine learning algorithms used on various remotely sensed datasets to see which combinations are useful for identifying different terrain. The study collected data from several types of winter conditions by using both active and passive, satellite and vehicle-based sensor platforms and both supervised and unsupervised machine learning algorithms. To classify specific terrain types, supervised algorithms must be used in tandem with large training datasets, which are time consuming to create. However, unsupervised segmentation algorithms can be used to help label the training data. More work is required gathering training data to include a wider variety of terrain types. While classification is a good first step, more detailed information about the terrain properties will be needed for off-road autonomy.
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Coulson, Saskia, Melanie Woods, Drew Hemment i Michelle Scott. Report and Assessment of Impact and Policy Outcomes Using Community Level Indicators: H2020 Making Sense Report. University of Dundee, 2017. http://dx.doi.org/10.20933/100001192.
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Making Sense is a European Commission H2020 funded project which aims at supporting participatory sensing initiatives that address environmental challenges in areas such as noise and air pollution. The development of Making Sense was informed by previous research on a crowdfunded open source platform for environmental sensing, SmartCitizen.me, developed at the Fab Lab Barcelona. Insights from this research identified several deterrents for a wider uptake of participatory sensing initiatives due to social and technical matters. For example, the participants struggled with the lack of social interactions, a lack of consensus and shared purpose amongst the group, and a limited understanding of the relevance the data had in their daily lives (Balestrini et al., 2014; Balestrini et al., 2015). As such, Making Sense seeks to explore if open source hardware, open source software and and open design can be used to enhance data literacy and maker practices in participatory sensing. Further to this, Making Sense tests methodologies aimed at empowering individuals and communities through developing a greater understanding of their environments and by supporting a culture of grassroot initiatives for action and change. To do this, Making Sense identified a need to underpin sensing with community building activities and develop strategies to inform and enable those participating in data collection with appropriate tools and skills. As Fetterman, Kaftarian and Wanderman (1996) state, citizens are empowered when they understand evaluation and connect it in a way that it has relevance to their lives. Therefore, this report examines the role that these activities have in participatory sensing. Specifically, we discuss the opportunities and challenges in using the concept of Community Level Indicators (CLIs), which are measurable and objective sources of information gathered to complement sensor data. We describe how CLIs are used to develop a more indepth understanding of the environmental problem at hand, and to record, monitor and evaluate the progress of change during initiatives. We propose that CLIs provide one way to move participatory sensing beyond a primarily technological practice and towards a social and environmental practice. This is achieved through an increased focus in the participants’ interests and concerns, and with an emphasis on collective problem solving and action. We position our claims against the following four challenge areas in participatory sensing: 1) generating and communicating information and understanding (c.f. Loreto, 2017), 2) analysing and finding relevance in data (c.f. Becker et al., 2013), 3) building community around participatory sensing (c.f. Fraser et al., 2005), and 4) achieving or monitoring change and impact (c.f. Cheadle et al., 2000). We discuss how the use of CLIs can tend to these challenges. Furthermore, we report and assess six ways in which CLIs can address these challenges and thereby support participatory sensing initiatives: i. Accountability ii. Community assessment iii. Short-term evaluation iv. Long-term evaluation v. Policy change vi. Capability The report then returns to the challenge areas and reflects on the learnings and recommendations that are gleaned from three Making Sense case studies. Afterwhich, there is an exposition of approaches and tools developed by Making Sense for the purposes of advancing participatory sensing in this way. Lastly, the authors speak to some of the policy outcomes that have been realised as a result of this research.
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HO, CLIFFORD K., LUCAS K. MCGRATH i JAMES MAY. FY02 Field Evaluations of an In-Situ Chemiresistor Sensor at Edwards Air Force Base, CA. Office of Scientific and Technical Information (OSTI), grudzień 2002. http://dx.doi.org/10.2172/807060.
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Denaro, Desirée. How Do Disruptive Innovators Prepare Today's Students to Be Tomorrow's Workforce?: Scholas' Approach to Engage Youth. Inter-American Development Bank, grudzień 2020. http://dx.doi.org/10.18235/0002899.
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The lack of motivation and sense of community within schools have proven to be the two most relevant factors behind the decision to drop out. Despite the notable progress made in school access in countries in Latin America and the Caribbean, dropping out of school has still been a problem. This paper explores Scholas Occurrentes pedagogical approach to address these dropouts. Scholas focuses on the voice of students. It seeks to act positively on their motivation by listening to them, creating spaces for discussion, and strengthening soft skills and civic engagement. Scholas aims to enhance the sense of community within schools by gathering students from different social and economic backgrounds and involving teachers, families, and societal actors. This will break down the walls between schools and the whole community. This paper presents Scholas work with three examples from Paraguay, Haiti, and Argentina. It analyzes the positive impacts that Scholas' intervention had on the participants. Then, it focuses on future challenges regarding the scalability and involvement of the institutions in the formulation of new public policies. The approach highlights the participatory nature of education and the importance of all actors engagement.
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Porcel Magnusson, Cristina. Unsettled Topics Concerning Coating Detection by LiDAR in Autonomous Vehicles. SAE International, styczeń 2021. http://dx.doi.org/10.4271/epr2021002.
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Autonomous vehicles (AVs) utilize multiple devices, like high-resolution cameras and radar sensors, to interpret the driving environment and achieve full autonomy. One of these instruments—the light detection and ranging (LiDAR) sensor—utilizes pulsed infrared (IR) light, typically at wavelengths of 905 nm or 1,550 nm, to calculate object distance and position. Exterior automotive paint covers an area larger than any other exterior material. Therefore, understanding how LiDAR wavelengths interact with vehicle coatings is extremely important for the safety of future automated driving technologies. Sensing technologies and materials are two different industries that have not directly interacted in the perception and system sense. With the new applications in the AV industry, multidisciplinary approaches need to be taken to ensure reliability and safety in the future. Unsettled Topics Concerning Coating Detection by LiDAR in Autonomous Vehicles provides a transversal view of different industry segments, from pigment and coating manufacturers to LiDAR components and vehicle system development and integration. The report includes a structured decomposition of the different variables and technologies involved.
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Шестопалова (Бондар), Катерина Миколаївна, i Олена Петрівна Шестопалова. Support of Inclusive Education in Kryvyi Rig. Padua, Italy, 2019. http://dx.doi.org/10.31812/123456789/3234.
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An analysis of the system of training, the implementation of a pilot project "SUPPORT OF INCLUSIVE EDUCATION IN KRYVYI RIG". The team that worked in project by GIZ (Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH) create strategy for training teachers that include 6 modules: 1) regulatory and legislative framework for inclusive education; 2) inclusion ethics and philosophy; universal design and reasonable accommodation of educational space; 3) support team: interdisciplinary interation; algorithm of provision of psycho-pedagogical, corrective and development services; 4) individualization of the educational process; 5) competences of the teacher in inclusive education: strategies of teaching in inclusive education, method of collaborative learning, integration of technology into the discipline teaching methods, peculiarities of formation of mathematical concepts in children with special needs, difficulties with reading mastering and correction of dyslexia in children with special educational needs, correction and development of sense side of reading, development of intelligence of a child with SEN with the help of kinesiology methods, cooperation of teacher, psychologist and parents of a child with special educational needs, five levels can be associated with parents engagement; 6) work with children with behavior problems; resource room as the method of a child specific sensor needs satisfaction.
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Yatsymirska, Mariya. MODERN MEDIA TEXT: POLITICAL NARRATIVES, MEANINGS AND SENSES, EMOTIONAL MARKERS. Ivan Franko National University of Lviv, luty 2022. http://dx.doi.org/10.30970/vjo.2022.51.11411.
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The article examines modern media texts in the field of political journalism; the role of information narratives and emotional markers in media doctrine is clarified; verbal expression of rational meanings in the articles of famous Ukrainian analysts is shown. Popular theories of emotions in the process of cognition are considered, their relationship with the author’s personality, reader psychology and gonzo journalism is shown. Since the media text, in contrast to the text, is a product of social communication, the main narrative is information with the intention of influencing public opinion. Media text implies the presence of the author as a creator of meanings. In addition, media texts have universal features: word, sound, visuality (stills, photos, videos). They are traditionally divided into radio, TV, newspaper and Internet texts. The concepts of multimedia and hypertext are related to online texts. Web combinations, especially in political journalism, have intensified the interactive branching of nonlinear texts that cannot be published in traditional media. The Internet as a medium has created the conditions for the exchange of ideas in the most emotional way. Hence Gonzo’s interest in journalism, which expresses impressions of certain events in words and epithets, regardless of their stylistic affiliation. There are many such examples on social media in connection with the events surrounding the Wagnerians, the Poroshenko case, Russia’s new aggression against Ukraine, and others. Thus, the study of new features of media text in the context of modern political narratives and emotional markers is important in media research. The article focuses review of etymology, origin and features of using lexemes “cмисл (meaning)” and “сенс (sense)” in linguistic practice of Ukrainians results in the development of meanings and functional stylistic coloring in the usage of these units. Lexemes “cмисл (meaning)” and “сенс (sense)” are used as synonyms, but there are specific fields of meanings where they cannot be interchanged: lexeme “сенс (sense)” should be used when it comes to reasonable grounds for something, lexeme “cмисл (meaning)” should be used when it comes to notion, concept, understanding. Modern political texts are most prominent in genres such as interviews with politicians, political commentaries, analytical articles by media experts and journalists, political reviews, political portraits, political talk shows, and conversations about recent events, accompanied by effective emotional narratives. Etymologically, the concept of “narrative” is associated with the Latin adjective “gnarus” – expert. Speakers, philosophers, and literary critics considered narrative an “example of the human mind.” In modern media texts it is not only “story”, “explanation”, “message techniques”, “chronological reproduction of events”, but first of all the semantic load and what subjective meanings the author voices; it is a process of logical presentation of arguments (narration). The highly professional narrator uses narration as a “method of organizing discourse” around facts and impressions, impresses with his political erudition, extraordinary intelligence and creativity. Some of the above theses are reflected in the following illustrations from the Ukrainian media: “Culture outside politics” – a pro-Russian narrative…” (MP Gabibullayeva); “The next will be Russia – in the post-Soviet space is the Arab Spring…” (journalist Vitaly Portnikov); “In Russia, only the collapse of Ukraine will be perceived as success” (Pavel Klimkin); “Our army is fighting, hiding from the leadership” (Yuri Butusov).
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Ratmanski, Kiril, i Sergey Vecherin. Resilience in distributed sensor networks. Engineer Research and Development Center (U.S.), październik 2022. http://dx.doi.org/10.21079/11681/45680.
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With the advent of cheap and available sensors, there is a need for intelligent sensor selection and placement for various purposes. While previous research was focused on the most efficient sensor networks, we present a new mathematical framework for efficient and resilient sensor network installation. Specifically, in this work we formulate and solve a sensor selection and placement problem when network resilience is also a factor in the optimization problem. Our approach is based on the binary linear programming problem. The generic formulation is probabilistic and applicable to any sensor types, line-of-site and non-line-of-site, and any sensor modality. It also incorporates several realistic constraints including finite sensor supply, cost, energy consumption, as well as specified redundancy in coverage areas that require resilience. While the exact solution is computationally prohibitive, we present a fast algorithm that produces a near-optimal solution that can be used in practice. We show how such formulation works on 2D examples, applied to infrared (IR) sensor networks designed to detect and track human presence and movements in a specified coverage area. Analysis of coverage and comparison of sensor placement with and without resilience considerations is also performed.