First order

Part 1 of ebook "Introduction to artificial intelligence (Second edition)" provides readers with contents including: Chapter 1 - Introduction; Chapter 2 - Propositional logic; Chapter 3 - First-order predicate logic; Chapter 4 - Limitations of logic; Chapter 5 - Logic programming with PROLOG; Chapter 6 - Search, games and problem solving; Chapter 7 - Reasoning with uncertainty;...

187p daonhiennhien 03-07-2024 4 1   Download

Graduation thesis "A study on group work application to improve speaking skill for first-year language majors at Hai Phong University of Management and Technology" to find out the reality of using group activities to improve speaking skills for first-year students at Hai Phong University of Management and Technology.

56p daonhiennhien 03-07-2024 2 1   Download

Part 1 book "Electric circuits" includes content: Circuit variables; circuit elements; simple resistive circuits; techniques of circuit analysis; the operational amplifier; inductance, capacitance, and mutual inductance; response of first order rl and rc circuits; natural and step responses of RLC circuits; sinusoidal steady state analysis.

381p dianmotminh03 11-06-2024 4 2   Download

In this study, soil samples around Nam Son municipal waste disposal site were collected and analyzed 16 typical PAHs in order to determine the pollution level for cropland and the PAHs origin in this area. To the best of our knowledge, this is the first study on organic matter pollution such as PAHs in paddy soil near the Soc Son solid waste treatment complex.

14p viamancio 04-06-2024 2 0   Download

Ebook PowerPoint 2013 includes content: Chapter 1 first things first, chapter 2 create a presentation, chapter 3 create a blank presentation from scratch, chapter 4 format a presentation using slide masters, chapter 5 themes, chapter 6 modify design themes, chapter 7 customize presentation options and views, chapter 8 navigating using presentation views, chapter 9 configure presentations to print or save, chapter 10 configure and present slideshows, chapter 11 working with slides, chapter 12 insert and format shapes, chapter 13 order and group slides, chapter 14 insert and format text,…<...

205p zizaybay1103 29-05-2024 6 1   Download

Part 2 book "Electric circuits" includes content: AC power, three phase systems, magnetically coupled circuits, the laplace transform, circuit analysis in the s-Domain, first and second order analog filters, analog filter design, fourier series, fourier transform, two port circuits.

837p dianmotminh01 20-05-2024 5 3   Download

Part 2 book "Electric circuit analysis" includes content: Sinusoidal steady state in three phase circuits, dynamic circuits with periodic inputs – analysis by fourier series, first order RL circuits; first order RC circuits; series and parallel RLC circuits, analysis of dynamic circuits by laplace transforms, magnetically coupled circuits.

358p dianmotminh01 17-05-2024 3 3   Download

In this paper, a new design of cylindrical panels is proposed with two functionally graded carbon nanotube-reinforced composite (FG-CNTRC) face sheets and a corrugated core. The corrugated core layer is modelled by applying the homogeneous technique according to the firstorder shear deformation theory (FSDT). The nonlinear vibration behaviour of first-order shear deformable cylindrical panels with geometric nonlinearities is analysed in the present paper.

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In the present paper, a 2D nonlinear beam element based on the geometrically exact formulation for large displacement theory of beams developed by Zienkiewicz [7] is formulated on the basis of the first-order shear deformation theory and the total Lagrangian method. The displacements of the element are described through the original (reference) configuration.

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In this work, a shear locking treatment for thin First-order shear deformation theory (FSDT) plates based on the n-node discrete shear gap is introduced to analyze the static behavior of the bending plate. The FSDT is a simple formulation suitable for relatively thick plates, and therefore, when thin plates are considered, the well-known shear locking issue may occur and cause errors in the numerical result.

10p dathienlang1012 03-05-2024 0 0   Download

The paper "Static bending analysis of FGM stiffened plate resting on discontinuous elastic foundation" uses the finite element method to study the static bending response of stiffened FGM plates resting on a discontinuous elastic foundation. The structure is computed using the first-order shear deformation theory coupled with the four-node and two-node quadrilateral elements.

7p dathienlang1012 03-05-2024 1 0   Download

The linear buckling behavior of functionally graded toroidal shell segments with corrugated core under axial compression using the first-order shear deformation theory is presented in this paper. The homogeneous technique is applied for shear deformable corrugated core. Approximate analytical solutions are assumed to satisfy the simply supported boundary conditions and the adjacent equilibrium criterion is applied to obtain closed-form relations of buckling loads.

10p dathienlang1012 03-05-2024 1 0   Download

A semi-analytical approach of nonlinear vibration of functionally graded carbon nanotubes reinforced composite (FG-CNTRC) doubly curved shallow shells stiffened by longitudinal or transversal FG-CNTRC stiffeners by using the first-order shear deformation theory (FSDT) with the geometrical nonlinearities in von Kármán sense is reported in this paper. The novel smeared stiffener technique is improved for FG-CNTRC stiffeners according to the FSDT.

10p dathienlang1012 03-05-2024 2 0   Download

The paper "Dynamic response analysis of nanobeams resting on elastic foundations" uses the finite element method to study the dynamic response of nanobeams resting on an elastic foundation, taking into account the flexoelectricity effect. Timoshenko's first-order shear deformation theory is used to derive the formulations of the beam's forced vibration equation. The proposed theory and mechanical model are verified by comparing the numerical results of this work with those of the published data.

8p dathienlang1012 03-05-2024 3 0   Download

In study "Effects of different beam theories on dynamic response of BFGSW beams under a moving mass" effects of different beam theories on dynamic response of bidirectional functionally graded sandwich (BFGSW) beams under a moving mass are investigated in this paper. The core of the beams is homogeneous while their two faces are of three-phase bidirectional functionally graded material.

10p dathienlang1012 03-05-2024 2 0   Download

The kinetic study was also carried out by studying the adsorption process at different temperatures using these two adsorbents to find the rate of adsorption process, its mechanism and to determine different thermodynamic parameters. For this purpose, different kinetic models were used which include film diffusion, particle diffusion, intraparticle diffusion, Elovich, Lagergren pseudo first order, Lagergren pseudo second order, simple first order and second order equations.

17p dianmotminh02 03-05-2024 2 1   Download

The main aim of this paper is to investigate the nonlinear buckling and postbuckling of eccentrically stiffened sandwich functionally graded porous (FGP) cylindrical shells surrounded by elastic foundations in thermal environments and under torsional load by analytical approach in terms of the displacement components.

13p dianmotminh02 03-05-2024 4 1   Download

This paper studies dynamic behavior of an inclined sandwich beam with a homogeneous core and functionally graded carbon nanotube reinforced composite (FG-CNTRC) face sheets under a moving mass. The effective properties of the face sheets are estimated by the extended rule of mixture.

15p dianmotminh02 03-05-2024 3 2   Download

Artificial intelligence - Lecture 10: First order logic. This lecture provides students with content including: first order logic (FOL); syntax; semantic; inference; resolution; transform sentences to FOL; Robinson’s resolution for FOL;... Please refer to the detailed content of the lecture!

6p codabach1016 03-05-2024 3 2   Download

Target subject is a module called ‘AI Technology’, which applied the ideas of blended learning. Firstly, lecture-style teaching was conducted with presentation slides in order to explain the contents of a textbook. Secondly, students were required to do exercises and quizzes.

15p viarnault 25-04-2024 5 2   Download