design of a universal protection relay for synchronous generators

... equipment, re-evaluate the advantages and disadvantages LIMITATIONS● No results will be saved in the event of a power failure ● Card Reader only reads with popular Cel Cards as Forward, Forward and Reverse, ... capturing the Gel Card image via a camera, followed by data transfer to a Raspberry Pi 4B for image processing and result computation Finally, the results are displayed on a user interface, and ... is built around a Raspberry Pi 4B, incorporating a camera and a display, along with advanced image processing algorithms to accurately read and classify blood types. ● CONTENT 1: Research on blood

Ngày tải lên: 27/11/2021, 15:50

... initiated to research and manufacture a more affordable Gel Card Reader that maintains similar blood grouping capabilities, which could greatly enhance medical testing accessibility This graduation ... requires a summary of the Gel Card Reader's functions to facilitate the creation of flowcharts and programming.The Gel Card Reader is designed to read two types of Gel Cards: Forward and Forward Reverse ... functions, such as opening an image and displaying author information It initializes a QTextEdit widget and sets a background image for a label using a specified logo Finally, it applies a main layout

Ngày tải lên: 22/12/2021, 05:59

... gray Use threshold to convert gray area to binary After that, dilate binary area with a kernel 5x5 then compute the midpoint of the dilated image area Based on the vertical axis coordinates of ... 3 2 Webcam Hoco D101 Image capturing device has 4 pins, including: GND, 5V DC, DATA+, DATA- The camera has a built-in ADC converter and offers 2 outputs: DATA + and DATA- 3.2.3 Central Processing ... image capturing unit can operate stably, This makes the resulting image quality consistent in all cases On the top of the case, we have created a well-shaped hole for Gel Card easy insertion and

Ngày tải lên: 01/11/2022, 12:49

... velocity, and time of connected antennas The applications of GNSS are vast and impactful.GNSS applications are diverse and include: • Aviation: Supports accurate navigation and landing for aircraft ... software offers extensive support for diverse data types and graphical representations, facilitating seamless numerical operations, graph creation, and statistical analysis.Matlab is a versatile ... to automatically avoid obstacles and automatically return to the charging station • Large capacity, suitable for large grass The global research and development of robotic lawn mowers is rapidly

Ngày tải lên: 20/12/2024, 09:45

... experimental values established using strain gauges and the analytical KI expression available for this particular shape, a good agreement was attained It was shown that, from the perspective of fracture ... material usage Understanding the advantages and disadvantages of different closing head designs enables designers and fabricators to make informed choices for specific pressure vessel applications.The ... type of chart that are create on a large computerized material property database Ashby’s chart consist of three chart Young's modulus is a critical factor in determining a material's resistance

Ngày tải lên: 25/06/2025, 15:31

... (m&phase<0)is assumed Where m&phase is mass transfer: for evaporation (m&phase=m&evap) and for condensation (m&phase=m&cond) (kg/s) So that the mass balance equations for both phases are; ... performance and design of air-breathing PEM fuel cells Litster and Djilali [1] developed a single-phase one-dimensional semi-analytical model of the membrane electrode assembly (MEA) of planar air-breathing ... challenges for small scale and micro-fuel cells in terms of design, materials, effective transport of reactants, and heat management The development of physically representative models that allow

Ngày tải lên: 05/09/2013, 14:58

... employs a simulated piano that presents visual, auditory and tactile feedback comparable to an actual piano Arm tracking allows patients to train both the arm and hand as a coordinated unit, emphasizing ... integration of both transport and manipulation phases The piano trainer includes songs and scales that can be performed with one or both hands Adaptable haptic assistance is available for more ... notes A list of wav files, each having the sound of a single note of the piano, are pre-loaded into a sound file array The keyboard array of the virtual piano matches the sound file array, so

Ngày tải lên: 19/06/2014, 08:20

... These abilities represent the major advantages of multicycle design and they help reduce both hardware complexity and cost. The designed hardware is suitable for a wide range of applications, because ... Distance[] Underflow Direction Overflow Not a2 [19 18] a2 [19 0] GND a2 [17 0] Datab[] Dataa[] Cin ParADD1 Cin Datab[] Cin Dataa[] q[] Cout SM[19 0] Output Cout Result[] LPM ADD SUB ParADD1 Datab[] ... practice, reference value is selected based on a simple analysis of the analyzed signal and the implementation system [10, 17]. It is defined as a few percent of the SPEC’s maximal value at a

Ngày tải lên: 22/06/2014, 23:20

... Trang 1Design of a Low-Power VLSI Macrocell for NonlinearAdaptive Video Noise Reduction Sergio Saponara Department of Information Engineering, University of Pisa, Via Caruso, 56122 Pisa, Italy ... The above approaches are typi-cally affected by two main drawbacks Firstly, some of them do not provide a noise estimation unit for a blind and dy-namic adaptation to the input signal characteristics ... elaboration ofZ-tap LFs and D processing directions, the cascade ofF macrocells or the iterative use for F steps of a single macrocell allow the implementation of rational algo-rithms characterized

Ngày tải lên: 23/06/2014, 01:20

... Postural Sway Postural sway data are collected using a method and protocol developed by Bhattacharya et al [85] and adapted for use at PCCR Patients are blindfolded and stand on a force plate (Model ... following parameters: (1) maximum ranges of motion in the sagittal, coronal, and axial planes and (2) average velocities in the sagittal, coronal, and axial planes from neutral to end ranges Standing ... radicular and nonradicular radiating pain Radicular radiating pain is defined as pain caused by a lumbar nerve root lesion, resulting in pain radiating from the back into the der-matome of that

Ngày tải lên: 13/08/2014, 15:21

... University of Pisa, Pisa, Italy Email: Mauro Pistello* - pistello@biomed.unipi.it; Laura Vannucci - lauravannucci@biomed.unipi.it; Alessia Ravani - alessiaravani@biomed.unipi.it; Francesca Bonci ... its breadth of action by improving nuclear trans-location of PIC, stabilization of transgene mRNAs, and incorporation of vector RNA into pseudotyped particles that are major determinants of lentiviral ... by cotransfection of pcDNA-RRE plasmid (Fig 1B–1D) Safety evaluation of packaging and vector constructs Figure 3 Safety evaluation of packaging and vector constructs A) p∆env1 transportation

Ngày tải lên: 14/08/2014, 19:22

... carbon atoms Step sites are the preferred adsorption sites for carbon atoms and can act as nucleation sites for the formation of graphene islands On-surface carbon atoms are relatively unstable ... stable form of carbon on a Ni catalyst, with a carbon binding energy of –760 kJ/mol However, the formation of graphene islands resembles a nucleation process and requires critical islands of about ... thank my group members such as Sun Wenjie, Tan Kong Fei, Hong Won Keon, Chua Yong Ping Gavin, Fan Xuexiang, Zhuo Mingkun, Su Mingjuan, Ravi Kumar Tiwari, Shangguan Wangzuo and Dianna Otalvaro for

Ngày tải lên: 11/09/2015, 16:06

... design of novel/improved catalysts, such as steam reforming and ammonia synthesis catalysts (Hinneman and Nørskov, 2003; Zhang and Hu, 2002) Transition metal catalysts such as Fe, Co and Ni are ... based catalysts are commonly used in chemical processes of natural gas activation, such as steam reforming (SR) and catalytic partial oxidation (CPO) of natural gas (Twigg, 1996; Ponec and Bond, ... content makes methane a particularly interesting raw material Chemisorption and activation of methane on Ni catalysts is of considerable importance because SR and CPO of methane to produce syngas is

Ngày tải lên: 11/09/2015, 16:06

... Class D Power Amplifier A Class D power amplifier uses a pair of transistors as a pair of switches that defines either a rectangular drain voltage or rectangular drain current waveform It also ... substrate compared to the metal layers As a result, the inter-poly capacitor is best used as a shunt capacitor to ground where the parasitic capacitance can be lumped to the main capacitance Another ... envelope signal with peak-to-average ratio A digital modulated signals is also not a simple sinusoidal signal, but consist of a carrier signal (which is a sinusoidal signal) modulated by a modulating

Ngày tải lên: 04/10/2015, 10:25

... 77–96 [8] S Uppalapati, D Kaur, Design and implementation of a mamdani fuzzy inference system on an FPGA, in: Proceedings of the 2009 annual Meeting of the North American on Fuzzy Information Processing ... the value of each input is 0x28 and then the output has a value of 0x4F This result is accordant with the calculation results All testing results have proved that the operations of FLP are in accordance ... Counter_IP Max  traffic Max  Average Fig 4: The diagram of Max Average block. nw_reg pr_reg traff (15:0) der_traff (15:0) Derivative SUB Fig 5: The block diagram of the Derivative. 3.3 The Derivative

Ngày tải lên: 14/12/2017, 14:25

... intention-to-treat approach To answer the primary research question, repeated measures analyses of (co) variance ((M)AN(C)OVA) are performed, using pri-mary and secondary outcomes as dependent variables and ... outpatient clinics and use the average of values half a year before intervention as pre-treatment measure and the values half a year after intervention as post-treatment measure Moderating factors The ... evidence-based treatment condition, like CBT (Hofmann et al., 2010) To date only a few small trials have directly compared CBT and MBCT as two active treatments (Manicavasagar et al., 2012; Zautra et al.,

Ngày tải lên: 10/01/2020, 12:44

... Naishadham, D, Hartman, C, & Barbeau, EM (2005) Experiences of discrimination: validity and reliability of a self-report measure for population health research on racism and health Social ... smokers Alicia K Matthews1,6*, Elizabeth A McConnell2, Chien-Ching Li3, Maria C Vargas4and Andrea King5 Abstract Background: Smoking prevalence rates among the lesbian, gay, bisexual, and transgender ... Vargas, M, & King, AC (2013a) Project exhale: preliminary evaluation of a tailored smoking cessation treatment for HIV + African American smokers AIDS Patient Care and STDS, 27, 22 –32. Matthews,

Ngày tải lên: 10/01/2020, 13:07

... s a s s a s a a a a a s a a a a (3) Eq (3) denotes a set of linear algebraic equations with two unknowns usand ua It follows that 2 0 0 , , s s a a u F k ic u (4) and 2 0 (5) The formula ... the Taguchi’s method, this paper presents a procedure for designing the optimal parameters of a dynamic vibration absorber attached to a damped primary system The values of the optimal parameters ... of orthogonal array and calculation of signal-to-noise ratio (SNR) Three levels of each control factor are applied, necessitating the use of an L9 orthogonal array [1, 4] Coding stage 1, stage

Ngày tải lên: 03/03/2020, 21:07

... car-diovascular health at 6 months as compared with standard of care We hypothesize that Bull City Fit will lead to a greater 6-month improvement in (2a) peak heart rate during a cardiorespiratory ... results Availability of data and materials The datasets generated and/or analyzed during the current study are not publicly available as the study is ongoing Following study completion, data will ... interests Sarah C Armstrong: Dr Armstrong has research supported by Astra Zeneca She is a member of the Data Safety and Monitoring Committee for Novo Nordisk She is a paid speaker for Rhythm Pharmaceuticals.

Ngày tải lên: 29/07/2020, 23:14

... (Randomizer: Institute for Medical Informatics, Statistics and Documentation, Medical University of Graz, Austria; available at www.randomizer.at) is used for the 1:1 allocation of participants ... upper arm after at least 5 min rest using an automated oscillography (DINAMAP® ProCare [GE Medical Systems, Tampa, Florida, USA]) Based on the rec-ommendations of the American Heart Association, ... and triglyc-erides are measured by standard method on an auto-analyser (COBAS Integra 800; Roche Diagnostics, Basel, Switzerland) Intra-assay and inter-assay CVs are between 1.6–2.2% for total

Ngày tải lên: 06/08/2020, 03:23