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Chemistry and biological activity of iron quinoneoximic complexes
Published 1990“…Hossbauer and magnetic studies indicate that Na[Fe(N-Acqo)j]-4H20 is a low spin iron(II) complex whereas the bischelates have properties indicative of the S - 1 spin state. …”
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243
Thermal degradation study of waste polymer matrix polypropylene and polyvinyl chloride as polymer matrix filled rice husk decking structure
Published 2018“…The aim of this study is to find another alternative material to replace the additives of polymeric materials. …”
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244
Preschoolers fast map and retain artifact functions as efficiently as artifact names, but artifact actions are the most easily learned
Published 2018“…Retention of the action–artifact link was above chance levels, whereas retention of function and the name was not. …”
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Testing for convergence in stock markets : a non-linear factor approach
Published 2009“…In the case of sectoral indices we find convergence in the middle of the sample period, followed by divergence, and detect four (two large and two small) clusters. …”
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Article -
247
Interest and exchange rate risk and stock returns : a multivariate GARCH-M modelling approach
Published 2008“…The econometric framework is a four-variate GARCH-in-mean model, which incorporates long-and short-term interest rates in turn. We find in most cases a positive effect of stock market returns on mean returns in each sector; by contrast, interest rates and exchange rates have a significant effect only in a few cases, respectively negative and without a clear sign pattern. …”
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Design and Implementation of Active Antennas for IoT-Based Healthcare Monitoring System
Published 2024“…Two dual-band (2.4 GHz and 5.8 GHz) microstrip patch antennas, one with a PIN diode and one without, are fabricated using Rogers Duroid RO3003™ substrate. …”
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Article -
250
Design and Implementation of Active Antennas for IoT-Based Healthcare Monitoring System
Published 2024“…Two dual-band (2.4 GHz and 5.8 GHz) microstrip patch antennas, one with a PIN diode and one without, are fabricated using Rogers Duroid RO3003™ substrate. …”
Get full text
Article -
251
Design and Implementation of Active Antennas for IoT-Based Healthcare Monitoring System
Published 2024“…Two dual-band (2.4 GHz and 5.8 GHz) microstrip patch antennas, one with a PIN diode and one without, are fabricated using Rogers Duroid RO3003™ substrate. …”
Get full text
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Sign language detection and translation using Smart Glove
Published 2024“…To handle the sensor input, a Recurrent Neural Network (RNN) with Long Short-Term Memory (LSTM) is developed, which allows the recognition and categorization of sign language gestures. …”
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Conference or Workshop Item -
255
Frequency reconfigurable substrate integrated waveguide (SIW) cavity F-shaped slot antenna
Published 2019“…Configurability is accomplished by embeddings PIN diode switches in the 'F' slot. The proposed antenna is equipped for exchanging between working band of 3.172 GHz to 3.606 GHz in four different narrow bands and it underpins the cognitive system for LTE2300, WiMAX and WLAN. …”
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256
The potential for suppressing rail defect growth through tailoring rail thermo-mechanical properties
Published 2016“…Thermal damage of rails can occur through brake lock-up, or traction control system failure to prevent wheel spin. In most cases the damage produced is shallow and takes the form of a “white etching layer”, usually thought to have a martensitic structure, formed as the steel is heated above its eutectoid tem-perature and then rapidly cooled as the wheel moves away. …”
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Smart home control system design using internet of things based energy harvesting technology
Published 2024“…The objective of this research is to provide security for homeowners by facilitating fingerprints and PIN (Personal Identification Numbers) in entering the house, then in the event of a power outage, it activates the function of energy harvesting technology. …”
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Conference or Workshop Item -
259
An outline of Qucs-S compact device modelling: History and capabilities: Part 1: Equation-Defined Device (EDD) modelling to Verilog-A module synthesis
Published 2017“…Qucs-S is a spin-off of the Qucs cross-platform circuit simulator. …”
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Conference or Workshop Item -
260
An outline of Qucs-S compact device modelling: History and capabilities: Part 2 XSPICE Code Models; basic properties to model synthesis, and beyond
Published 2017“…Qucs-S is a spin-off of the Qucs cross-platform circuit simulator. …”
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Conference or Workshop Item