Electronic theory

Part 2 book "Nitrogen fixation - Methods and protocols" includes content: X-Ray crystallography; X-ray absorption spectroscopy, small angle X-ray scattering spectroscopy; electron paramagnetic resonance spectroscopy; magnetic circular dichroism spectroscopy; mössbauer spectroscopy; nitrogenase structure and function relationships by density functional theory; modeling the mofe nitrogenase system with broken symmetry density functional theory.

182p dianmotminh04 12-07-2024 0 0   Download

Part 2 of ebook "Multichannel commerce: A consumer perspective on the integration of physical and electronic channels" provides readers with contents including: Chapter 4 - Purchase specific and individual differences; Chapter 5 - Reflection; Appendix A - Methodology of the structured literature review; Appendix B - German measurement instrument; Appendix C - Latent variable correlations and AVE;...

88p giangmacvien 22-06-2024 1 1   Download

Part 2 book "Hughes - Electrical and electronic technology" includes content: Multiphase systems, transformers, introduction to machine theory, AC synchronous machine windings, characteristics of AC synchronous machines; induction motors; electrical energy systems; power systems; direct current machines; direct current motors; control system motors; motor selection and efficiency; power electronics,... and other contents.

527p dianmotminh03 17-06-2024 0 0   Download

Part 1 book "Understanding automotive electronics - An engineering perspective" includes content: The systems approach to control and instrumentation; discrete time systems theory; electronics fundamentals; microcomputer instrumentation and control; the basics of electronic engine control.

249p dianmotminh03 17-06-2024 0 0   Download

In this report, SYGO:Eu3+ red phosphor have been successfully synthesized by sol-gel method. The X-ray diffraction results show that the sample has a cubic crystal structure, belonging to the space group Ia3d (230) without any doping. Scanning electron microscopy (FE-SEM) combined with EDS was performed to determine the microstructure and elemental composition of the fabricated phosphor.

9p viambani 18-06-2024 4 1   Download

Part 2 book "Hughes electrical and electronic technology" includes content: Control systems, signals, data transmission and signals, communications, fibreoptics, multiphase systems, transformers, introduction to machine theory, AC synchronous machine windings, characteristics of AC synchronous machines, induction motors, electrical energy systems, power systems,... and other contents.

451p dianmotminh03 03-06-2024 5 2   Download

Part 2 of ebook "Theory and design of charged particle beams" provides readers with contents including: Chapter 5 - Self-consistent theory of beams; Chapter 6 - Emittance growth; Appendix 1 - Example of a pierce-type electron gun with shielded cathode; Appendix 2 - Example of a magnetron injection gun; Appendix 3 - Four-vectors and covariant lorentz tranrsformations;...

312p giangdongdinh 28-05-2024 3 2   Download

Ebook Defending the brand provides an inside view of the unique issues that companies face related to brand abuse and piracy in the digital age. It also introduces strategies that have been used successfully to combat assaults, and provides the knowledge and insights necessary to take control of your brand and capture revenue. Defending the Brand is different from most branding books in that there is limited discussion of abstract theories or unproven methodologies.

288p zizaybay1103 29-05-2024 6 2   Download

Part 1 book "An introduction to electrical science" includes content: SI system of measurements, electrical schematic and wiring diagrams, the 'electron theory' of electricity, electric current, potential and potential difference, resistance, resistors, conductors and cables, effect of temperature change upon resistance, Ohm's Law of constant proportionality, Series, parallel and series-parallel circuits, electrical measurements, cells and batteries, internal resistance, energy, work, heat and power.

164p dianmotminh01 20-05-2024 5 4   Download

Part 1 book "Electrical craft principles (Vol 2)" includes content: Capacitance and capacitors, inductance and inductors, magnetic materials and iron losses, alternating current theory, power in alternating current circuits, further electronics.

191p dianmotminh01 17-05-2024 11 5   Download

Part 1 book "Electrical conduction in graphene and nanotubes" includes content: Introduction, kinetic theory and the boltzmann equation, bloch electron dynamics, phonons and electron–phonon interaction, electrical conductivity of multiwalled nanotubes, semiconducting SWNTs.

122p dianmotminh01 17-05-2024 4 2   Download

Part 2 book "Electrical and electronic principles and technology" includes content: D.c. circuit theory, alternating voltages and currents, single-phase series a.c. circuits, single-phase parallel a.c. circuits, filter networks, D.c. transients, Operational amplifiers, three-phase systems, transformers, D.c. machines, three-phase induction motors,... and other contents.

258p dianmotminh01 17-05-2024 5 3   Download

Part 2 book "Electrical and electronic principles and technology" includes content: D.C. circuit theory, alternating voltages and currents, single-phase series a.c. circuits, single-phase parallel a.c. circuits, filter networks, D.C. transients, operational amplifiers,... and other contents.

250p dianmotminh01 17-05-2024 4 2   Download

Part 2 book "Fundamental electrical and electronic principles" includes content: Electromagnetism, alternating quantities, D.C machines, D.C transients, semiconductor theory and devices.

151p dianmotminh01 14-05-2024 2 1   Download

Lecture Multimedia communication describe the theory and operation of the major technologies and equipment of relevance to the media and information industries; introduce you to the multimedia communications and its range of applications and networking infrastructures; learn about different media types (text, images, speech, audio and video) and applications (VoIP, Video on Demand, multimedia electronic mail, interactive television and others);... Please refer to the detailed content of the lecture!

298p codabach1016 03-05-2024 1 0   Download

This global minimum structure has the shape of a tetragonal bipyramid having two Sc atoms at two tops of pyramids binding with one edge of Ge-Ge. The ground electronic state of the global minimum isomer is the 2B2 state in the C2v symmetry. The most stable isomer of Sc2Ge6 − has been used to study the CO adsorption. The calculated results indicate that the Sc2Ge6 − cluster has a good interaction with the CO molecule. The adsorption positions are around the Sc atom with two stable models include adsorbing the C atom and adsorbing both the C and O atoms of the CO molecule.

7p dianmotminh02 03-05-2024 2 1   Download

The objective of this study is to use theoretical calculations to clarify the nature of the interactions between the metal atoms and g-C3N4, thereby explaining their influence on the electronic and optical properties of the material with an emphasis on elucidating the optical absorption mechanism and the photogenerated electron-hole separation.

8p dianmotminh02 03-05-2024 5 1   Download

Effect of substituent (Y), including halogen (F and Cl), electron donating (ED) and electron withdrawing (EW) group on the thermoparameters and kinetic behavior of reactions between 4Y-ArNH2 and CH3OO was computationally studied using density functional theory (DFT) at M05-2X/6-311++G(d,p) method in combination with the transition state theory (TST) in Eyringpy program.

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This study focuses on examining the effect of the π bridge on the properties of the molecule. The structural parameters of the molecular geometry were optimized, the HOMO and LUMO energies were calculated and analyzed in detail. In addition, the absorption wavelength, excitation energy, vibration intensity and electron transfer were calculated through the time-dependent density functional theory (TD-DFT) method.

6p dianmotminh02 03-05-2024 4 2   Download

This article presents computational insights into the geometric and electronic structures of NbSi4 −/0 clusters using density functional theory and the CASSCF/CASPT2 method. The anionic and neutral ground states are identified as the 1A′ and 2A′ states, respectively, within a trigonal bipyramidal isomer where the Nb atom occupies the equatorial position. The adiabatic detachment energy for the transition from the anionic ground state 1A′ to the neutral ground state 2A′ is estimated to be 2.30 eV.

8p dianmotminh02 03-05-2024 4 2   Download