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Suggested Topics within your search.
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7881
An Artificial Intelligence-Enabled Electrocardiogram to Evaluate Patients With Dyspnea in the Emergency Department
Published 2025-10-01“…Artificial intelligence-enhanced 12-lead electrocardiograms can precisely assess diastolic function and filling pressures. Among patients who presented to the ED with dyspnea/shortness of breath, AI-ECG assessing diastolic function strongly distinguished whether the cause was cardiac.…”
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7882
Optimization Problem for Probabilistic Time Intervals of Quasi-Deterministic Output and Self-Similar Input Data Packet Flow in Telecommunication Networks
Published 2024-12-01“…Firstly, it is difficult to use the delta function as a function of the output flow distribution density. …”
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7883
Direct Power Model Predictive Control Method for DC-Side Sensor-Less Single-Phase Cascaded H-Bridges Photovoltaic Inverters
Published 2022-02-01“…In addition, a term about the error of capacitor voltage is embedded into the optimal modulation function to keep capacitors’ voltages balance. After building a system model through Matlab/Simulink, the performance of the presented method is verified.…”
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7884
Study on modern malware analysis system
Published 2014-10-01“…The analysis of malicious code’s network behavior is an important research field of network security.This function of existed systems is incomplete and not deep.The functions of malicious code are summarized and a comprehensive content is presented.Moreover the network behavior analysis function of existed analysis systems is introduced and CUCKOO which is able to satisfy the requirements of involved study is found.Finally the advantage and points of this application platform were summarized,and an expansion of the system was proposed.…”
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7885
Analysis of Finite Elastoplastic Deformations. Kinematics and Constitutive Equations
Published 2015-12-01“…As a result, a dependence of the stress tensor rate on the free energy function and the yield function is obtained.…”
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7886
Characteristic-curve Drawing and Efficiency Simulation of Motor Based on the Least Square Method
Published 2016-01-01“…Using the least square method, the best match function was found and surface fitting of efficiency curves and characteristic curves drawing were finished by the function, and motor efficiency was simulated based on real road conditions.…”
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7887
Optimal Selling Rule in a Regime Switching Lévy Market
Published 2011-01-01“…A numerical example is presented to illustrate the results.…”
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7888
Relationship between body composition, exercise capacity and health-related quality of life in idiopathic pulmonary fibrosis
Published 2021-01-01“…None of the variables were related to SF-36 Mental Summary Score.Conclusion One-fourth of the patients with IPF with normal to obese BMI present abnormally low PhA. Patients classified as low PhA presented worse lung function, exercise capacity and HRQL.…”
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7889
New Ant Colony Optimization Algorithms for Variants of Multidimensional Assignments in d-Partite Graphs
Published 2025-07-01“…The proposed algorithms differ not only in terms of the objective function, but also in terms of desirability functions, as previously established, and they achieved a smaller sum of weights for cliques in the case of weighted complete graphs than previous ant algorithms presented in the literature. …”
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7890
A Legendre tau-Spectral Method for Solving Time-Fractional Heat Equation with Nonlocal Conditions
Published 2014-01-01“…In order to achieve highly accurate solution of this problem, the operational matrix of fractional integration (described in the Riemann-Liouville sense) for shifted Legendre polynomials is investigated in conjunction with tau-spectral scheme and the Legendre operational polynomials are used as the base function. The main advantage in using the presented scheme is that it converts the T-FHE with nonlocal condition to a system of algebraic equations that simplifies the problem. …”
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7891
Paper structures
Published 2018-12-01“… The examples of paper architecture presented in this chapter show the wide variety of materials and compositions used. …”
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7892
A Smoothening Method for the Piecewise Linear Interpolation
Published 2015-01-01“…We provide an algorithm for implementing the presented smoothening method. To demonstrate usefulness of the presented method we introduce some numerical examples and investigate the results.…”
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7893
Neuropsychiatric symptoms following the consumption of Lanmaoa asiatica, a poisonous mushroom native to Yunnan
Published 2024-12-01“…Laboratory tests showed normal blood routine, liver function, kidney function, cardiac enzymes, and coagulation function. …”
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7894
Structural dichotomy of the mind; the role of sexual neuromodulators
Published 2016-10-01“…The mind (mental function) and sexuality represent two distinct environmental functions, but which are supported within the brain by a common (somatic-autonomic) neurobiological substrate. …”
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7895
Fixed-time adaptive control for nonstrict-feedback nonlinear systems with sensor faults and input saturation
Published 2025-03-01“…The difficulty arising from the non-smooth saturation nonlinearity is to overcome by employing a smooth non-affine function to estimate the saturation signal. For systems with unknown functions, radial basis function neural networks (RBFNN) are utilized to approximate these unknown nonlinearities. …”
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7896
An Efficient Analysis Method for Cylindrical Conformal Microstrip Antenna Fed by Microstripline
Published 2012-01-01“…Then, the arbitrary shape cylindrical conformal microstrip antenna (CCMA) fed by microstripline is theoretically analysed using the RWG basis function. Numerical results are presented in the form of mutual coupling between two current modes and electromagnetic characteristics of a CCMA fed by microstripline. …”
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7897
Practical aspects of using HRTF measuring device
Published 2014-01-01“…Fulfilling this condition as well as determining the exact position of the sound source in relation to the measurement microphone may require application of a special measurement device. The paper presents the results of measuring HRTF function using special device. …”
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7898
Vibroacoustic reciprocity principle in examination of musical instruments
Published 2002-01-01“…An application of the Reciprocity Principle for investigating certain acoustic parameters of the contrabass was presented in the paper. By means of direct measurements the vibroacoustic transfer function between the force occurring in the bridge of the contrabass and the acoustic pressure in the observation point was obtained. …”
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7899
A Modified Steffensen Iterative Method with Fourth-order Convergence
Published 2017-12-01“…The new iteration formula uses derivative of quadratic interpolation as substitute for derivative of function,so it is totally free from derivatives. Furthermore,this method requires only three evaluations of the function by each iteration.…”
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7900
Theoretical Analysis of Growth and Collapse of Spherical Cavities
Published 2025-06-01“… In the present study, the analytical equations of conical functions are used to describe the growth and collapse of vapor and spherical cavities in liquids (cavitation). …”
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