Topics: Telecommunication, Networking, Computer Network Topology, computer network, Data Communication Systems, digital transmission, analogue transmission, Analogue Signal Transmission, Digital Signal Transmission, digital transmission modes, Data Transmission Media, Data Transmission Cables, Information Network, protocols, Telecommunication System, Nigerian Telecommunication Policy, Telecommunication Service Providers

Topics: system analysis, system design, system development life cycle, system development methodologies, object-oriented systems, object-oriented systems analysis and design, project management, feasibility analysis, project selection, project staffing, analysis modeling, structural modeling, business process, functional modeling, Behavioral Modeling, design modelling, data management layer design, Human–Computer Interaction Layer Design, Physical Architecture Layer Design, managing programming, unified modelling language

Topics: Operations Research, Operations Research models, linear programming, two-variable linear programming model, modelling, simplex method, sensitivity analysis, artificial starting solution, duality, post-optimal analysis, primal-dual relationships, simplex algorithms, transportation model, assignment mode, network mode, shortest-route problem, Minimal spanning tree algorithm, maximal flow model, critical path model, revised simplex method, revised algorithm, bounded-variables algorithm, parametric linear programming, goal programming, goal programming formulation, goal programming algorithm, integer linear programming, Heuristic programming, greedy heuristic, local search heuristic, metaheuristic, constriant programming, traveling salesperson problem, deterministic dynamic programming, dynamic programming, inventory modelling, probability, probability distribution, decision analysis, games, game theory, probabilistic inventory models, Markov chains, queuing systems, simulation modeling, classical optimization theory, Nonlinear programming algorithms

Topics: Sampling Theory, Variance, Correlation, Econometrics, Random Variables, Sampling Theory, Covariance, Variance, Correlation, Regression Models, Hypothesis Testing, Dummy Variables.Simple Regression Analysis, Regression Coefficients, Multiple Regression Analysis, Multicollinearity, Transformations of Variables, regression variables, Heteroscedasticity/Heteroskedasticity, Autocorrelation, Error, Econometric Modelling, Stochastic Regression, measurement errors, Autocorrelation, Econometric Modelling, Time Series Data Models, Simultaneous Equation, Binary Choice, Maximum Likelihood Estimation

Topics: Electric current, Ohm's Law, Network theorems, work, power, energy, electrostatics, capacitance, magnetism, electromagnetism, electromagnetic induction, magnetic hysteresis, electrochemical power sources, electrical instruments and measurements, A.C fundamentals, Complex numbers, Series A.C circuits, parallel A.C circuits, A.C network analysis, A.C bridges, A.C filter networks, circle diagrams, polyphase circuits, harmonics, Fourier series, transients, symmetrical components

Topics: System modelling, Time domain analysis, Closed - loop control systems, classical design in the S-plane, Classical design in the Frequency domain, Digital control system design, classical design

Topics: Electromechanical Energy, Magnetic Coupling Field, Electrical Coupling Field, magnetic circuit, rotating electrical machines, modelling electrical machines, single-fed converters, double-fed converters, electromotive forces, energy, flux, torque, DC machines, induction machines, variable speed induction machines, synchronous machines, steady-state operation, variable frequency synchronous machines

Topics: passive circuit analysis, Diode, Bipolar Transistor Circuits, MOS Transistors, CMOS Circuits, TTL Logic, CMOS-TTL Interface, sensors, operational amplifiers, amplifier circuits, data converters, front-end electronics, Combinational Logic Circuits, Sequential Logic Circuits, Logic Circuits

Topics: Transmission Electron Microscopy Diffraction, Imaging, Spectrometry, electron sources, field emission sources, photo-emission sources, direct-detection camera, ultrafast electron microscopy, temperature, electron diffraction, Spinodal alloys, phase identification, Ferritic steels, Convergent-Beam Electron Diffraction, Electron Crystallography, Charge-Density Mapping, Nano diffraction, digital micrograph, digital image processing, electron waves, interference waves, wave propagation, image wave formation, electron wave function, electron inference, Electron Holography, Focal-Series Reconstruction, image interpretation, image formation, electron tomography, density functional theory, X-ray excitation, EELS imaging

Topics: library rule, library regulations, research libraries, school libraries, private libraries, national library, academic library, cataloguing, library resources, reference materials, serial publication, library automation, electronic library, virtual library, digital, library, compact disk- read only memory, digital versatile disc