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This document introduces a chiral icosahedral quasicrystalline structure called the Fibonacci Icosagrid (FIG) QC and maps it unexpectedly to a quasicrystalline structure derived from the mathematical group E8. The FIG QC embeds two cross-sectional quasicrystalline structures from the E8 QC perfectly. Additionally, the FIG QC, E8 QC cross-sections, and a 20-tetrahedron cluster all share a deep relationship involving their construction using a Golden Angle rotation. This novel mapping between the FIG and E8-derived QCs may provide a new approach for unifying physics theories.

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Presentacion walter-gamonal-ruiz

Las normas ASTM son documentos clave utilizados por Corporación Aceros Arequipa S.A. para especificar los productos de acero que producen y comercializan. Las normas establecen requisitos para la composición química, propiedades mecánicas, dimensiones y tolerancias de los productos de acero. Corporación Aceros Arequipa S.A. utiliza normas ASTM para especificar barras, perfiles, planchas y tubos de acero. Las normas también incluyen métodos de prueba para realizar análisis qu

Toward the unification of physics by Klee irwin

The document discusses a theory of everything called emergence theory being developed by Quantum Gravity Research. It argues reality is made of information and geometry, suggesting reality could be encoded in "shape-numbers" called simplex integers representing geometric symbols. These may explain how a geometric reality can be made of information. The theory also suggests clues from nature like information, causality loops, non-determinism, consciousness, pixelation, the E8 crystal and the golden ratio provide hints for what a first-principles theory of everything should look like.

ASTM E 112 GRAIN SIZE MEASURING METHODS full standard, mecanical

This document describes ASTM E 112, which provides standard test methods for determining average grain size in metals. It defines relevant terminology like grain and grain size number. The significance and applications are that grain size affects mechanical properties, so it is important to analyze grains to ensure quality. Various methods are described for measuring grain size, including comparison to standard charts, planimetric procedures involving grain counting, and lineal or circular intercept methods involving counting grain intersections with test lines or circles. Precision depends on the method used.

Da32633636

The document summarizes research on the band structure properties of silicon carbide (SiC) using density functional theory calculations. It studies the electronic band structure, density of states, effective electron mass, and scattering mechanisms of SiC in the wurtzite crystal structure. The results show good agreement with experimental band gap values. Calculations of effective mass were performed using a 3-valley model. Scattering from piezoelectric, deformation potential, and optical phonon interactions is analyzed as a function of electron energy and temperature.

Da32633636

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5201_ngc5850_presentation

The document analyzes CCD images of the barred spiral galaxy NGC5850. It finds a substantial (V-R) color-magnitude inversion within the bar-ring structure, with the bar being redder (+0.007) and the ring being bluer (-0.546). Possible explanations include a heterogeneous distribution of hydrogen gas within the galaxy's disk. Longer observations with Hubble Space Telescope could help reveal the dynamics causing this color difference.

Determination of Coil Inductances Cylindrical Iron Nucleus

The paper describes the investigation and development of a structure and performance characteristics of a coil iron nucleus cylindrical (C.I.N.C). The coil iron nucleus cylindrical is a nonlinear electro radio in which the moving of the nucleus in a sense or in other causes change in inductance and can reach extreme values at the superposition of nucleus and coil centers. The variation of the inductance and the degree of freedom of movement of the nucleus can lead to a device with electromechanical conversion The aim of this paper is the determination and visualization of self inductance and mutual of the (C.I.N.C) based on geometric dimensions and the displacement of the nucleus.

Metal Ligand Bonding in Transition metal complexes

This document provides an introduction to metal ligand bonding in transition metal complexes using crystal field theory (CFT). It discusses the limitations of valence bond theory and outlines some key concepts of CFT, including how ligand strength is determined by the spectrochemical series. CFT postulates that ligands create an electrostatic field that splits the degenerate d-orbitals of the central metal ion into lower-energy and higher-energy sets. The distribution of electrons in these split orbitals determines properties like color and magnetism. Examples are given for octahedral and tetrahedral complexes.

Presentacion walter-gamonal-ruiz

Las normas ASTM son documentos clave utilizados por Corporación Aceros Arequipa S.A. para especificar los productos de acero que producen y comercializan. Las normas establecen requisitos para la composición química, propiedades mecánicas, dimensiones y tolerancias de los productos de acero. Corporación Aceros Arequipa S.A. utiliza normas ASTM para especificar barras, perfiles, planchas y tubos de acero. Las normas también incluyen métodos de prueba para realizar análisis qu

Toward the unification of physics by Klee irwin

The document discusses a theory of everything called emergence theory being developed by Quantum Gravity Research. It argues reality is made of information and geometry, suggesting reality could be encoded in "shape-numbers" called simplex integers representing geometric symbols. These may explain how a geometric reality can be made of information. The theory also suggests clues from nature like information, causality loops, non-determinism, consciousness, pixelation, the E8 crystal and the golden ratio provide hints for what a first-principles theory of everything should look like.

ASTM E 112 GRAIN SIZE MEASURING METHODS full standard, mecanical

This document describes ASTM E 112, which provides standard test methods for determining average grain size in metals. It defines relevant terminology like grain and grain size number. The significance and applications are that grain size affects mechanical properties, so it is important to analyze grains to ensure quality. Various methods are described for measuring grain size, including comparison to standard charts, planimetric procedures involving grain counting, and lineal or circular intercept methods involving counting grain intersections with test lines or circles. Precision depends on the method used.

Da32633636

The document summarizes research on the band structure properties of silicon carbide (SiC) using density functional theory calculations. It studies the electronic band structure, density of states, effective electron mass, and scattering mechanisms of SiC in the wurtzite crystal structure. The results show good agreement with experimental band gap values. Calculations of effective mass were performed using a 3-valley model. Scattering from piezoelectric, deformation potential, and optical phonon interactions is analyzed as a function of electron energy and temperature.

Da32633636

IJERA (International journal of Engineering Research and Applications) is International online, ... peer reviewed journal. For more detail or submit your article, please visit www.ijera.com

5201_ngc5850_presentation

The document analyzes CCD images of the barred spiral galaxy NGC5850. It finds a substantial (V-R) color-magnitude inversion within the bar-ring structure, with the bar being redder (+0.007) and the ring being bluer (-0.546). Possible explanations include a heterogeneous distribution of hydrogen gas within the galaxy's disk. Longer observations with Hubble Space Telescope could help reveal the dynamics causing this color difference.

Determination of Coil Inductances Cylindrical Iron Nucleus

The paper describes the investigation and development of a structure and performance characteristics of a coil iron nucleus cylindrical (C.I.N.C). The coil iron nucleus cylindrical is a nonlinear electro radio in which the moving of the nucleus in a sense or in other causes change in inductance and can reach extreme values at the superposition of nucleus and coil centers. The variation of the inductance and the degree of freedom of movement of the nucleus can lead to a device with electromechanical conversion The aim of this paper is the determination and visualization of self inductance and mutual of the (C.I.N.C) based on geometric dimensions and the displacement of the nucleus.

Metal Ligand Bonding in Transition metal complexes

This document provides an introduction to metal ligand bonding in transition metal complexes using crystal field theory (CFT). It discusses the limitations of valence bond theory and outlines some key concepts of CFT, including how ligand strength is determined by the spectrochemical series. CFT postulates that ligands create an electrostatic field that splits the degenerate d-orbitals of the central metal ion into lower-energy and higher-energy sets. The distribution of electrons in these split orbitals determines properties like color and magnetism. Examples are given for octahedral and tetrahedral complexes.

Jahn-Teller Theorem

The document discusses distortion of octahedral complexes, specifically tetragonal distortion caused by the Jahn-Teller effect. It provides explanations of the Jahn-Teller theorem and how it predicts orbital degeneracy will cause a distortion to remove degeneracy and lower the complex's energy. The document outlines conditions for no distortion, slight distortion, and strong distortion in octahedral complexes based on orbital configurations. It provides examples of complexes like copper(II) ammonia that exhibit tetragonal distortion.

Chem Comm CuFeS2 Prashant 5th paper

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Solving the Pose Ambiguity via a Simple Concentric Circle Constraint

Estimating the pose of objects with circle feature from images is a basic and important question in computer vision
community. This paper is focused on the ambiguity problem in pose estimation of circle feature, and a new method is proposed based
on the concentric circle constraint. The pose of a single circle feature, in general, can be determined from its projection in the image
plane with a pre-calibrated camera. However, there are generally two possible sets of pose parameters. By introducing the concentric
circle constraint, interference from the false solution can be excluded. On the basis of element at infinity in projective geometry and
the Euclidean distance invariant, cases that concentric circles are coplanar and non-coplanar are discussed respectively. Experiments
on these two cases are performed to validate the proposed method.

Lecture 5.pdf

This document discusses plane frame analysis using the finite element method. It begins by introducing the learning objectives of deriving the stiffness matrix for a 2D beam element and analyzing rigid plane frames using the direct stiffness method. It then derives the local stiffness matrix for a generally oriented 2D beam element. The document provides an example problem of analyzing a rigid plane frame with four elements subjected to loads at two nodes. It shows the derivation of the element stiffness matrices, assembly of the global stiffness matrix, application of boundary conditions, and solution for nodal displacements and rotations.

RSC Adv

1. A 2D coordination polymer was synthesized using cobalt trimers and the flexible ligand cis,cis-cyclohexane-1,3,5-tricarboxylate.
2. Single crystal X-ray diffraction shows the complex forms a 2D framework with channels and contains trinuclear cobalt secondary building units linked by the ligand.
3. Magnetic characterization reveals spin-canting ferromagnetic behavior at low temperatures based on AC susceptibility measurements. Gas adsorption experiments also show selectivity for CO2 over N2.

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This document provides an overview of key concepts in X-ray crystallography, including:
1) There are 14 Bravais lattices that describe the repetitive symmetry within crystal structures. Bravais demonstrated that there are only 14 ways in which repetitive symmetry can occur in 3D crystal lattices.
2) A unit cell is the smallest repeating unit that describes the symmetry and dimensions of the crystal structure. There are 7 crystal systems that classify unit cells based on their angles and dimensions.
3) Bragg's law describes the conditions under which X-ray diffraction from crystal planes results in constructive interference. This law is key to solving crystal structures using single crystal X-ray diffraction techniques.

Phy351 ch 3

This document discusses crystal structure and properties of solids. It begins by defining long-range order and crystalline structure, noting that most metals, semiconductors, and some other materials have crystalline structure with atoms arranged in a repetitive grid pattern. It then discusses basic terms like unit cell and space lattice, and describes the seven crystal systems and 14 Bravais lattices. Common metallic crystal structures of body-centered cubic, face-centered cubic, and hexagonal close-packed are discussed. Finally, it touches on X-ray diffraction techniques used to analyze crystal structure.

Phy351 ch 3

This document discusses crystal structure and properties of solids. It begins by defining long-range order and crystalline structure, noting that most metals, semiconductors, and some polymers have crystalline structure with atoms arranged in a repetitive grid pattern. It then discusses basic terms like unit cell and space lattice, and describes the seven crystal systems and 14 Bravais lattices. Common metallic crystal structures of body-centered cubic, face-centered cubic, and hexagonal close-packed are discussed. Finally, it touches on X-ray diffraction techniques used to analyze crystal structure.

Fd34961964

International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.

Cape phy 2006 u2 pr01

This document contains the instructions and content for a physics exam consisting of 9 questions testing knowledge of topics including: circuits, electrostatics, logic gates, alternating currents, radioactivity, and the Rutherford scattering experiment. The exam provides relevant physical constants, diagrams, and equations to aid in solving problems testing conceptual understanding and calculations. It directs students to show all work and uses the exam code, test format, and copyright statement to identify the assessment and protect content.

Cape phy 2006 u2 pr01

This document contains the instructions and content for a physics exam. It includes:
1) Instructions for candidates on the structure of the exam and requirements for completing it.
2) A list of common physical constants for reference.
3) Nine exam questions covering topics in physics like electricity, electronics, optics, and nuclear physics. Each question contains multiple parts requiring calculations and explanations.
4) Diagrams, figures, and equations to support the questions.
In summary, the document provides a physics exam paper testing knowledge across several core topics in the subject through multiple choice and free response questions.

Rotational Spectra : Microwave Spectroscopy

The document provides information on rotational spectroscopy and the rotational spectra of molecules. It discusses key topics like:
1) Classification of molecules as linear, symmetric top, spherical top, and asymmetric top based on their moments of inertia.
2) The rigid rotor model and how it leads to quantized rotational energy levels expressed by the rotational constant B.
3) The selection rule for rotational transitions of ΔJ = ±1, which results in a series of equally spaced spectral lines.
4) Factors that determine the intensity of rotational lines, including Boltzmann distribution of molecular populations and degeneracy of energy levels.

A simple multi-stable chaotic jerk system with two saddle-foci equilibrium po...

This paper announces a new three-dimensional chaotic jerk system with two saddle-focus equilibrium points and gives a dynamic analysis of the properties of the jerk system such as Lyapunov exponents, phase portraits, Kaplan-Yorke dimension and equilibrium points. By modifying the GenesioTesi jerk dynamics (1992), a new jerk system is derived in this research study. The new jerk model is equipped with multistability and dissipative chaos with two saddle-foci equilibrium points. By invoking backstepping technique, new results for synchronizing chaos between the proposed jerk models are successfully yielded. MultiSim software is used to implement a circuit model for the new jerk dynamics. A good qualitative agreement has been shown between the MATLAB simulations of the theoretical chaotic jerk model and the MultiSIM results.

DESIGNING AN EFFICIENT APPROACH FOR JK AND T FLIP-FLOP WITH POWER DISSIPATION...

QCA (Quantum Dot Cellular Automata) is an emerging and pioneer technology, which is a paradigm for
computing with interacting quantum dots. Many eminent researchers have well thought of eloquent work in
the existing areas of the sequential circuit. However, this paper proclaims three new approaches to design
JK and T flip-flop. Since flip-flops and memory design are the crucial building blocks of digital circuits,
therefore we concern the underlying principle of fundamental design of JK and T flip-flop and then work
out to model the new structure favorable with the forthcoming excellence required. This new concept
places elsewhere the need of using feedback path in flip flop design. Also two algorithms have been shown
for explanatory purpose. The proposed structure is able to establish the validity and genuineness than
earlier design. By using the proposed T flip-flop, a 2-bit and 3-bit counter is also designed in the paper.
The simulation result of the proposed design proves their vigorousness and correctness in the output.

Class XII Chemistry Study Material

FellowBuddy.com is a platform which has been setup with a simple vision, keeping in mind the dynamic requirements of students.
Our Vision & Mission - Simplifying Students Life
Our Belief - “The great breakthrough in your life comes when you realize it, that you can learn anything you need to learn; to accomplish any goal that you have set for yourself. This means there are no limits on what you can be, have or do.”
Like Us - https://www.facebook.com/FellowBuddycom-446240585585480

Canonical pair of electric flux and magnetic flux in Bohr atom

Canonical pair of electric flux and magnetic flux in Bohr atomInternational journal of scientific and technical research in engineering (IJSTRE)

The quantum electromagnetic flux is studied as operators for magnetic flux quantization in the
Bohr atom. We find that this quantization rule can be found from an elementary analysis of a Bohr electric
oscillator treated like an L-C circuit. The electromagnetic flux quantization agrees for instanton configuration
so there is no radiation in the Bohr atom and we have a stable atomic system .
Solid state class 12 cbse 10 year pdf

Solid-state chemistry, also sometimes referred as materials chemistry, is the study of the synthesis, structure, and properties of solid phase materials, particularly, but not necessarily exclusively of, non-molecular solids. It therefore has a strong overlap with solid-state physics, mineralogy, crystallography, ceramics, metallurgy, thermodynamics, materials science and electronics with a focus on the synthesis of novel materials and their characterisation. Solids can be classified as crystalline or amorphous on basis of the nature of order present in the arrangement of their constituent particles,

ZK172_297.pdf

The document reports on the structural analysis of the monoclinic superstructure phase of tricalcium silicate (Ca3SiO4) using single crystal X-ray diffraction. Key findings include:
1) Crystals of the monoclinic phase free from twinning were obtained and used to determine the crystal structure.
2) The structure contains a rhombohedral average structure with orientational disorder of the constituent silicate tetrahedra.
3) The true monoclinic superstructure was determined by deconvoluting the average structure and resolving the specific orientations of 18 silicate tetrahedra in the unit cell. This revealed features intermediate between the rhombohedral and triclinic polymorphs.

Tutorial 3 mats-404

The document provides guidance on constructing a binary phase diagram using thermal analysis data. It first explains the procedure, which involves plotting temperature-time curves for different concentrations of component B during slow cooling, and then marking liquidus and solidus points on a temperature-concentration diagram. Liquidus and solidus lines are drawn connecting these points to delineate phase fields, including a single-phase liquid field, a two-phase liquid+solid solution field, and a single-phase solid solution field. An example temperature-time profile is given to demonstrate how thermal data can be used to determine the phase boundaries needed for constructing the binary phase diagram.

The unexpected fractal signatures in fibonacci chains 10.06.16 - final - ff

This paper analyzes the fractal properties of a one-dimensional Fibonacci chain in Fourier space. The authors find that plotting successive iterations of the Fibonacci chain reveals a cardioid shape, resembling the main pattern in the Mandelbrot set. This cardioid decreases in size following each iteration by approximately half the golden ratio. Minor modifications to the Fibonacci chain disrupt this pattern, showing it depends precisely on the substitution rules used to generate the chain. Only changing the ratio of segment lengths preserves the pattern's scaling. This fractal signature may correspond to quasiperiodic gearing in a geometric chuck that can draw similar cycloidal shapes.

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NuGOweek 2024 Ghent programme overview flyer

bordetella pertussis.................................ppt

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Jahn-Teller Theorem

The document discusses distortion of octahedral complexes, specifically tetragonal distortion caused by the Jahn-Teller effect. It provides explanations of the Jahn-Teller theorem and how it predicts orbital degeneracy will cause a distortion to remove degeneracy and lower the complex's energy. The document outlines conditions for no distortion, slight distortion, and strong distortion in octahedral complexes based on orbital configurations. It provides examples of complexes like copper(II) ammonia that exhibit tetragonal distortion.

Chem Comm CuFeS2 Prashant 5th paper

This document describes a one-pot synthesis of wurtzite and chalcopyrite CuFeS2 nanoparticles using a copper thiourea complex and different iron salts. Reactng the copper complex with iron(II) sulfate produces wurtzite CuFeS2, while reacting with iron(III) chloride produces chalcopyrite CuFeS2. Both phases were characterized using techniques like XRD, SEM, TEM, Raman spectroscopy, UV-Vis spectroscopy, and PL spectroscopy. This synthesis allows control over the crystal structure produced and provides phases with potential for tuning optoelectronic and magnetic properties.

Solving the Pose Ambiguity via a Simple Concentric Circle Constraint

Estimating the pose of objects with circle feature from images is a basic and important question in computer vision
community. This paper is focused on the ambiguity problem in pose estimation of circle feature, and a new method is proposed based
on the concentric circle constraint. The pose of a single circle feature, in general, can be determined from its projection in the image
plane with a pre-calibrated camera. However, there are generally two possible sets of pose parameters. By introducing the concentric
circle constraint, interference from the false solution can be excluded. On the basis of element at infinity in projective geometry and
the Euclidean distance invariant, cases that concentric circles are coplanar and non-coplanar are discussed respectively. Experiments
on these two cases are performed to validate the proposed method.

Lecture 5.pdf

This document discusses plane frame analysis using the finite element method. It begins by introducing the learning objectives of deriving the stiffness matrix for a 2D beam element and analyzing rigid plane frames using the direct stiffness method. It then derives the local stiffness matrix for a generally oriented 2D beam element. The document provides an example problem of analyzing a rigid plane frame with four elements subjected to loads at two nodes. It shows the derivation of the element stiffness matrices, assembly of the global stiffness matrix, application of boundary conditions, and solution for nodal displacements and rotations.

RSC Adv

1. A 2D coordination polymer was synthesized using cobalt trimers and the flexible ligand cis,cis-cyclohexane-1,3,5-tricarboxylate.
2. Single crystal X-ray diffraction shows the complex forms a 2D framework with channels and contains trinuclear cobalt secondary building units linked by the ligand.
3. Magnetic characterization reveals spin-canting ferromagnetic behavior at low temperatures based on AC susceptibility measurements. Gas adsorption experiments also show selectivity for CO2 over N2.

Xray diff pma

This document provides an overview of key concepts in X-ray crystallography, including:
1) There are 14 Bravais lattices that describe the repetitive symmetry within crystal structures. Bravais demonstrated that there are only 14 ways in which repetitive symmetry can occur in 3D crystal lattices.
2) A unit cell is the smallest repeating unit that describes the symmetry and dimensions of the crystal structure. There are 7 crystal systems that classify unit cells based on their angles and dimensions.
3) Bragg's law describes the conditions under which X-ray diffraction from crystal planes results in constructive interference. This law is key to solving crystal structures using single crystal X-ray diffraction techniques.

Phy351 ch 3

This document discusses crystal structure and properties of solids. It begins by defining long-range order and crystalline structure, noting that most metals, semiconductors, and some other materials have crystalline structure with atoms arranged in a repetitive grid pattern. It then discusses basic terms like unit cell and space lattice, and describes the seven crystal systems and 14 Bravais lattices. Common metallic crystal structures of body-centered cubic, face-centered cubic, and hexagonal close-packed are discussed. Finally, it touches on X-ray diffraction techniques used to analyze crystal structure.

Phy351 ch 3

This document discusses crystal structure and properties of solids. It begins by defining long-range order and crystalline structure, noting that most metals, semiconductors, and some polymers have crystalline structure with atoms arranged in a repetitive grid pattern. It then discusses basic terms like unit cell and space lattice, and describes the seven crystal systems and 14 Bravais lattices. Common metallic crystal structures of body-centered cubic, face-centered cubic, and hexagonal close-packed are discussed. Finally, it touches on X-ray diffraction techniques used to analyze crystal structure.

Fd34961964

International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.

Cape phy 2006 u2 pr01

This document contains the instructions and content for a physics exam consisting of 9 questions testing knowledge of topics including: circuits, electrostatics, logic gates, alternating currents, radioactivity, and the Rutherford scattering experiment. The exam provides relevant physical constants, diagrams, and equations to aid in solving problems testing conceptual understanding and calculations. It directs students to show all work and uses the exam code, test format, and copyright statement to identify the assessment and protect content.

Cape phy 2006 u2 pr01

This document contains the instructions and content for a physics exam. It includes:
1) Instructions for candidates on the structure of the exam and requirements for completing it.
2) A list of common physical constants for reference.
3) Nine exam questions covering topics in physics like electricity, electronics, optics, and nuclear physics. Each question contains multiple parts requiring calculations and explanations.
4) Diagrams, figures, and equations to support the questions.
In summary, the document provides a physics exam paper testing knowledge across several core topics in the subject through multiple choice and free response questions.

Rotational Spectra : Microwave Spectroscopy

The document provides information on rotational spectroscopy and the rotational spectra of molecules. It discusses key topics like:
1) Classification of molecules as linear, symmetric top, spherical top, and asymmetric top based on their moments of inertia.
2) The rigid rotor model and how it leads to quantized rotational energy levels expressed by the rotational constant B.
3) The selection rule for rotational transitions of ΔJ = ±1, which results in a series of equally spaced spectral lines.
4) Factors that determine the intensity of rotational lines, including Boltzmann distribution of molecular populations and degeneracy of energy levels.

A simple multi-stable chaotic jerk system with two saddle-foci equilibrium po...

This paper announces a new three-dimensional chaotic jerk system with two saddle-focus equilibrium points and gives a dynamic analysis of the properties of the jerk system such as Lyapunov exponents, phase portraits, Kaplan-Yorke dimension and equilibrium points. By modifying the GenesioTesi jerk dynamics (1992), a new jerk system is derived in this research study. The new jerk model is equipped with multistability and dissipative chaos with two saddle-foci equilibrium points. By invoking backstepping technique, new results for synchronizing chaos between the proposed jerk models are successfully yielded. MultiSim software is used to implement a circuit model for the new jerk dynamics. A good qualitative agreement has been shown between the MATLAB simulations of the theoretical chaotic jerk model and the MultiSIM results.

DESIGNING AN EFFICIENT APPROACH FOR JK AND T FLIP-FLOP WITH POWER DISSIPATION...

QCA (Quantum Dot Cellular Automata) is an emerging and pioneer technology, which is a paradigm for
computing with interacting quantum dots. Many eminent researchers have well thought of eloquent work in
the existing areas of the sequential circuit. However, this paper proclaims three new approaches to design
JK and T flip-flop. Since flip-flops and memory design are the crucial building blocks of digital circuits,
therefore we concern the underlying principle of fundamental design of JK and T flip-flop and then work
out to model the new structure favorable with the forthcoming excellence required. This new concept
places elsewhere the need of using feedback path in flip flop design. Also two algorithms have been shown
for explanatory purpose. The proposed structure is able to establish the validity and genuineness than
earlier design. By using the proposed T flip-flop, a 2-bit and 3-bit counter is also designed in the paper.
The simulation result of the proposed design proves their vigorousness and correctness in the output.

Class XII Chemistry Study Material

FellowBuddy.com is a platform which has been setup with a simple vision, keeping in mind the dynamic requirements of students.
Our Vision & Mission - Simplifying Students Life
Our Belief - “The great breakthrough in your life comes when you realize it, that you can learn anything you need to learn; to accomplish any goal that you have set for yourself. This means there are no limits on what you can be, have or do.”
Like Us - https://www.facebook.com/FellowBuddycom-446240585585480

Canonical pair of electric flux and magnetic flux in Bohr atom

Canonical pair of electric flux and magnetic flux in Bohr atomInternational journal of scientific and technical research in engineering (IJSTRE)

The quantum electromagnetic flux is studied as operators for magnetic flux quantization in the
Bohr atom. We find that this quantization rule can be found from an elementary analysis of a Bohr electric
oscillator treated like an L-C circuit. The electromagnetic flux quantization agrees for instanton configuration
so there is no radiation in the Bohr atom and we have a stable atomic system .
Solid state class 12 cbse 10 year pdf

Solid-state chemistry, also sometimes referred as materials chemistry, is the study of the synthesis, structure, and properties of solid phase materials, particularly, but not necessarily exclusively of, non-molecular solids. It therefore has a strong overlap with solid-state physics, mineralogy, crystallography, ceramics, metallurgy, thermodynamics, materials science and electronics with a focus on the synthesis of novel materials and their characterisation. Solids can be classified as crystalline or amorphous on basis of the nature of order present in the arrangement of their constituent particles,

ZK172_297.pdf

The document reports on the structural analysis of the monoclinic superstructure phase of tricalcium silicate (Ca3SiO4) using single crystal X-ray diffraction. Key findings include:
1) Crystals of the monoclinic phase free from twinning were obtained and used to determine the crystal structure.
2) The structure contains a rhombohedral average structure with orientational disorder of the constituent silicate tetrahedra.
3) The true monoclinic superstructure was determined by deconvoluting the average structure and resolving the specific orientations of 18 silicate tetrahedra in the unit cell. This revealed features intermediate between the rhombohedral and triclinic polymorphs.

Tutorial 3 mats-404

The document provides guidance on constructing a binary phase diagram using thermal analysis data. It first explains the procedure, which involves plotting temperature-time curves for different concentrations of component B during slow cooling, and then marking liquidus and solidus points on a temperature-concentration diagram. Liquidus and solidus lines are drawn connecting these points to delineate phase fields, including a single-phase liquid field, a two-phase liquid+solid solution field, and a single-phase solid solution field. An example temperature-time profile is given to demonstrate how thermal data can be used to determine the phase boundaries needed for constructing the binary phase diagram.

The unexpected fractal signatures in fibonacci chains 10.06.16 - final - ff

This paper analyzes the fractal properties of a one-dimensional Fibonacci chain in Fourier space. The authors find that plotting successive iterations of the Fibonacci chain reveals a cardioid shape, resembling the main pattern in the Mandelbrot set. This cardioid decreases in size following each iteration by approximately half the golden ratio. Minor modifications to the Fibonacci chain disrupt this pattern, showing it depends precisely on the substitution rules used to generate the chain. Only changing the ratio of segment lengths preserves the pattern's scaling. This fractal signature may correspond to quasiperiodic gearing in a geometric chuck that can draw similar cycloidal shapes.

Jahn-Teller Theorem

Jahn-Teller Theorem

Chem Comm CuFeS2 Prashant 5th paper

Chem Comm CuFeS2 Prashant 5th paper

Solving the Pose Ambiguity via a Simple Concentric Circle Constraint

Solving the Pose Ambiguity via a Simple Concentric Circle Constraint

Lecture 5.pdf

Lecture 5.pdf

RSC Adv

RSC Adv

Xray diff pma

Xray diff pma

Phy351 ch 3

Phy351 ch 3

Phy351 ch 3

Phy351 ch 3

Fd34961964

Fd34961964

Cape phy 2006 u2 pr01

Cape phy 2006 u2 pr01

Cape phy 2006 u2 pr01

Cape phy 2006 u2 pr01

Rotational Spectra : Microwave Spectroscopy

Rotational Spectra : Microwave Spectroscopy

A simple multi-stable chaotic jerk system with two saddle-foci equilibrium po...

A simple multi-stable chaotic jerk system with two saddle-foci equilibrium po...

DESIGNING AN EFFICIENT APPROACH FOR JK AND T FLIP-FLOP WITH POWER DISSIPATION...

DESIGNING AN EFFICIENT APPROACH FOR JK AND T FLIP-FLOP WITH POWER DISSIPATION...

Class XII Chemistry Study Material

Class XII Chemistry Study Material

Canonical pair of electric flux and magnetic flux in Bohr atom

Canonical pair of electric flux and magnetic flux in Bohr atom

Solid state class 12 cbse 10 year pdf

Solid state class 12 cbse 10 year pdf

ZK172_297.pdf

ZK172_297.pdf

Tutorial 3 mats-404

Tutorial 3 mats-404

The unexpected fractal signatures in fibonacci chains 10.06.16 - final - ff

The unexpected fractal signatures in fibonacci chains 10.06.16 - final - ff

NuGOweek 2024 Ghent programme overview flyer

NuGOweek 2024 Ghent programme overview flyer

bordetella pertussis.................................ppt

Bordettela is a gram negative cocobacilli spread by air born drop let

Randomised Optimisation Algorithms in DAPHNE

Slides from talk:
Aleš Zamuda: Randomised Optimisation Algorithms in DAPHNE .
Austrian-Slovenian HPC Meeting 2024 – ASHPC24, Seeblickhotel Grundlsee in Austria, 10–13 June 2024
https://ashpc.eu/

Basics of crystallography, crystal systems, classes and different forms

Basics of crystallography

waterlessdyeingtechnolgyusing carbon dioxide chemicalspdf

The technology uses reclaimed CO₂ as the dyeing medium in a closed loop process. When pressurized, CO₂ becomes supercritical (SC-CO₂). In this state CO₂ has a very high solvent power, allowing the dye to dissolve easily.

Remote Sensing and Computational, Evolutionary, Supercomputing, and Intellige...

Remote Sensing and Computational, Evolutionary, Supercomputing, and Intellige...University of Maribor

Slides from talk:
Aleš Zamuda: Remote Sensing and Computational, Evolutionary, Supercomputing, and Intelligent Systems.
11th International Conference on Electrical, Electronics and Computer Engineering (IcETRAN), Niš, 3-6 June 2024
Inter-Society Networking Panel GRSS/MTT-S/CIS Panel Session: Promoting Connection and Cooperation
https://www.etran.rs/2024/en/home-english/Authoring a personal GPT for your research and practice: How we created the Q...

Thematic analysis in qualitative research is a time-consuming and systematic task, typically done using teams. Team members must ground their activities on common understandings of the major concepts underlying the thematic analysis, and define criteria for its development. However, conceptual misunderstandings, equivocations, and lack of adherence to criteria are challenges to the quality and speed of this process. Given the distributed and uncertain nature of this process, we wondered if the tasks in thematic analysis could be supported by readily available artificial intelligence chatbots. Our early efforts point to potential benefits: not just saving time in the coding process but better adherence to criteria and grounding, by increasing triangulation between humans and artificial intelligence. This tutorial will provide a description and demonstration of the process we followed, as two academic researchers, to develop a custom ChatGPT to assist with qualitative coding in the thematic data analysis process of immersive learning accounts in a survey of the academic literature: QUAL-E Immersive Learning Thematic Analysis Helper. In the hands-on time, participants will try out QUAL-E and develop their ideas for their own qualitative coding ChatGPT. Participants that have the paid ChatGPT Plus subscription can create a draft of their assistants. The organizers will provide course materials and slide deck that participants will be able to utilize to continue development of their custom GPT. The paid subscription to ChatGPT Plus is not required to participate in this workshop, just for trying out personal GPTs during it.

Topic: SICKLE CELL DISEASE IN CHILDREN-3.pdf

Sickle cell in children

SAR of Medicinal Chemistry 1st by dk.pdf

In this presentation include the prototype drug SAR on thus or with their examples .
Syllabus of Second Year B. Pharmacy
2019 PATTERN.

aziz sancar nobel prize winner: from mardin to nobel

aziz sancar nobel prize winner

在线办理(salfor毕业证书)索尔福德大学毕业证毕业完成信一模一样

学校原件一模一样【微信：741003700 】《(salfor毕业证书)索尔福德大学毕业证》【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才

Medical Orthopedic PowerPoint Templates.pptx

medical orto

Shallowest Oil Discovery of Turkiye.pptx

The Petroleum System of the Çukurova Field - the Shallowest Oil Discovery of Türkiye, Adana

molar-distalization in orthodontics-seminar.pptx

orthodontic topic

Applied Science: Thermodynamics, Laws & Methodology.pdf

When I was asked to give a companion lecture in support of ‘The Philosophy of Science’ (https://shorturl.at/4pUXz) I decided not to walk through the detail of the many methodologies in order of use. Instead, I chose to employ a long standing, and ongoing, scientific development as an exemplar. And so, I chose the ever evolving story of Thermodynamics as a scientific investigation at its best.
Conducted over a period of >200 years, Thermodynamics R&D, and application, benefitted from the highest levels of professionalism, collaboration, and technical thoroughness. New layers of application, methodology, and practice were made possible by the progressive advance of technology. In turn, this has seen measurement and modelling accuracy continually improved at a micro and macro level.
Perhaps most importantly, Thermodynamics rapidly became a primary tool in the advance of applied science/engineering/technology, spanning micro-tech, to aerospace and cosmology. I can think of no better a story to illustrate the breadth of scientific methodologies and applications at their best.

The binding of cosmological structures by massless topological defects

Assuming spherical symmetry and weak field, it is shown that if one solves the Poisson equation or the Einstein field
equations sourced by a topological defect, i.e. a singularity of a very specific form, the result is a localized gravitational
field capable of driving flat rotation (i.e. Keplerian circular orbits at a constant speed for all radii) of test masses on a thin
spherical shell without any underlying mass. Moreover, a large-scale structure which exploits this solution by assembling
concentrically a number of such topological defects can establish a flat stellar or galactic rotation curve, and can also deflect
light in the same manner as an equipotential (isothermal) sphere. Thus, the need for dark matter or modified gravity theory is
mitigated, at least in part.

EWOCS-I: The catalog of X-ray sources in Westerlund 1 from the Extended Weste...

Context. With a mass exceeding several 104 M⊙ and a rich and dense population of massive stars, supermassive young star clusters
represent the most massive star-forming environment that is dominated by the feedback from massive stars and gravitational interactions
among stars.
Aims. In this paper we present the Extended Westerlund 1 and 2 Open Clusters Survey (EWOCS) project, which aims to investigate
the influence of the starburst environment on the formation of stars and planets, and on the evolution of both low and high mass stars.
The primary targets of this project are Westerlund 1 and 2, the closest supermassive star clusters to the Sun.
Methods. The project is based primarily on recent observations conducted with the Chandra and JWST observatories. Specifically,
the Chandra survey of Westerlund 1 consists of 36 new ACIS-I observations, nearly co-pointed, for a total exposure time of 1 Msec.
Additionally, we included 8 archival Chandra/ACIS-S observations. This paper presents the resulting catalog of X-ray sources within
and around Westerlund 1. Sources were detected by combining various existing methods, and photon extraction and source validation
were carried out using the ACIS-Extract software.
Results. The EWOCS X-ray catalog comprises 5963 validated sources out of the 9420 initially provided to ACIS-Extract, reaching a
photon flux threshold of approximately 2 × 10−8 photons cm−2
s
−1
. The X-ray sources exhibit a highly concentrated spatial distribution,
with 1075 sources located within the central 1 arcmin. We have successfully detected X-ray emissions from 126 out of the 166 known
massive stars of the cluster, and we have collected over 71 000 photons from the magnetar CXO J164710.20-455217.

Compexometric titration/Chelatorphy titration/chelating titration

Classification
Metal ion ion indicators
Masking and demasking reagents
Estimation of Magnisium sulphate
Calcium gluconate
Complexometric Titration/ chelatometry titration/chelating titration, introduction, Types-
1.Direct Titration
2.Back Titration
3.Replacement Titration
4.Indirect Titration
Masking agent, Demasking agents
formation of complex
comparition between masking and demasking agents,
Indicators/Metal ion indicators/ Metallochromic indicators/pM indicators,
Visual Technique,PM indicators (metallochromic), Indicators of pH, Redox Indicators
Instrumental Techniques-Photometry
Potentiometry
Miscellaneous methods.
Complex titration with EDTA.

Describing and Interpreting an Immersive Learning Case with the Immersion Cub...

Current descriptions of immersive learning cases are often difficult or impossible to compare. This is due to a myriad of different options on what details to include, which aspects are relevant, and on the descriptive approaches employed. Also, these aspects often combine very specific details with more general guidelines or indicate intents and rationales without clarifying their implementation. In this paper we provide a method to describe immersive learning cases that is structured to enable comparisons, yet flexible enough to allow researchers and practitioners to decide which aspects to include. This method leverages a taxonomy that classifies educational aspects at three levels (uses, practices, and strategies) and then utilizes two frameworks, the Immersive Learning Brain and the Immersion Cube, to enable a structured description and interpretation of immersive learning cases. The method is then demonstrated on a published immersive learning case on training for wind turbine maintenance using virtual reality. Applying the method results in a structured artifact, the Immersive Learning Case Sheet, that tags the case with its proximal uses, practices, and strategies, and refines the free text case description to ensure that matching details are included. This contribution is thus a case description method in support of future comparative research of immersive learning cases. We then discuss how the resulting description and interpretation can be leveraged to change immersion learning cases, by enriching them (considering low-effort changes or additions) or innovating (exploring more challenging avenues of transformation). The method holds significant promise to support better-grounded research in immersive learning.

NuGOweek 2024 Ghent programme overview flyer

NuGOweek 2024 Ghent programme overview flyer

bordetella pertussis.................................ppt

bordetella pertussis.................................ppt

Randomised Optimisation Algorithms in DAPHNE

Randomised Optimisation Algorithms in DAPHNE

Basics of crystallography, crystal systems, classes and different forms

Basics of crystallography, crystal systems, classes and different forms

waterlessdyeingtechnolgyusing carbon dioxide chemicalspdf

waterlessdyeingtechnolgyusing carbon dioxide chemicalspdf

Remote Sensing and Computational, Evolutionary, Supercomputing, and Intellige...

Remote Sensing and Computational, Evolutionary, Supercomputing, and Intellige...

Authoring a personal GPT for your research and practice: How we created the Q...

Authoring a personal GPT for your research and practice: How we created the Q...

Topic: SICKLE CELL DISEASE IN CHILDREN-3.pdf

Topic: SICKLE CELL DISEASE IN CHILDREN-3.pdf

SAR of Medicinal Chemistry 1st by dk.pdf

SAR of Medicinal Chemistry 1st by dk.pdf

aziz sancar nobel prize winner: from mardin to nobel

aziz sancar nobel prize winner: from mardin to nobel

在线办理(salfor毕业证书)索尔福德大学毕业证毕业完成信一模一样

在线办理(salfor毕业证书)索尔福德大学毕业证毕业完成信一模一样

Medical Orthopedic PowerPoint Templates.pptx

Medical Orthopedic PowerPoint Templates.pptx

Shallowest Oil Discovery of Turkiye.pptx

Shallowest Oil Discovery of Turkiye.pptx

molar-distalization in orthodontics-seminar.pptx

molar-distalization in orthodontics-seminar.pptx

Oedema_types_causes_pathophysiology.pptx

Oedema_types_causes_pathophysiology.pptx

Applied Science: Thermodynamics, Laws & Methodology.pdf

Applied Science: Thermodynamics, Laws & Methodology.pdf

The binding of cosmological structures by massless topological defects

The binding of cosmological structures by massless topological defects

EWOCS-I: The catalog of X-ray sources in Westerlund 1 from the Extended Weste...

EWOCS-I: The catalog of X-ray sources in Westerlund 1 from the Extended Weste...

Compexometric titration/Chelatorphy titration/chelating titration

Compexometric titration/Chelatorphy titration/chelating titration

Describing and Interpreting an Immersive Learning Case with the Immersion Cub...

Describing and Interpreting an Immersive Learning Case with the Immersion Cub...

- 1. A Chiral Icosahedral QC and its Mapping to an E8 QC Fang Fang* and Klee Irwin** Quantum Gravity Research, Los Angeles, California, USA *Lead author: Fang@QuantumGravityResearch.org **Group leader: Klee@QuantumGravityResearch.org Fibonacci IcosaGrid (FIG) The E8 QCs Introduction The Fibonacci Icosagrid (FIG) QC is introduced along with an unexpected mapping to a Golden Ratio based composition of 3D slices of Elser and Sloane’s 4D QC projected from E8. Because E8 encodes all gauge symmetry transformations between particles and forces of the standard model of particle physics and gravity, this novel QC may be useful for a loop quantum gravity type approach to unification physics. References 1. F. Fang, K. Irwin, J. Kovacs and G. Sadler, arXiv:1304.1771 (2013). 2. V. Elser and N.J.A. Sloane, J. Phys. A, 20, 6161-6168 (1987). 3. M. de Boissieu, Chem. Soc. Rev., 2012, 41, 6778–6786 (2012). IcosaGrid and FCC The 3D IcosaGrid, shown in f1, is made of 10 sets of equidistant planes that are parallel to the facets of the icosahedron. FIG QC derived from IcosaGrid The structure in f1 is not a QC due to the arbitrary closeness of its points. By modifying the spacing between parallel planes in each FCC set to be the Fibonacci chain (with 1 and Φ elements) – see f3, the structure becomes a QC (f4). The diffraction pattern is shown in f5. ESQC The Elser-Sloane QC (ESQC)[2] is a 4D QC obtained as a projection of the 8D lattice E8. It is a highly symmetric ([3,3,5]) QC made of intersecting full or partial 600-cells. The projection mapping matrix is shown on the right: CQC ESQC has two cross-sections that are 3D QCs with tetrahedral symmetry. The first (Type I, shown in f8) has larger tetrahedra. And the second (Type II, shown in f9) has smaller tetrahedra that are 1/Φ the length of Type . Type I has four tetrahedra at its center (f10), while Type II has only one at its center. Mapping between FIG and CQCs The FIG QC and CQC are built in completely different ways. Yet, to our surprise, the FIG QC completely embeds the Type I and Type II CQCs. And the Type I CQC also completely embeds in Type II. All tetrahedra shown in f16-18 are members of the FIG QC. The cyan and red tetrahedra are the CQCs and are subsets of the FIG. The key to this perfect mapping is the Fibonacci chain modification of the FCC lattices (f3, f8, f9) and the Golden Ratio Rotation. 20G, 600-cell compound and their Golden Angle The center of the FIG is also a 20G (f2). Right an left chiralities share the same point set (f6a-c). The core of the ESQC is a 600-cell. A 120 cell is a compound of five 600-cells rotated from one another by the Golden Angle (f7a-c shows a 3D projection of part of the connection). It has the same chiral properties as the 20G. A deep relationship exists between these three structures: (1) FIG, (2) CQC, (3) these 4D Platonic solids, the 600-cell and its five compound. Converging of the 20Gs with the Golden Rotation Why use the Golden Angle for composing the CQC? Besides creating a deep connection between the FIG and ESQC, it converges the 5 or 20 slices of the ESQC into a perfect non-crashing QC. The below frames show a few steps of this convergence: Mapping between ESQC, Tsai-type QC and FIG Projecting the center (600-cell) of the ESQC to 3D (f19) generates the point set of a Tsai-type QC (f20)[3], except for the difference in the first layer. However, the full permutation cycle of the center (tetrahedron) Tsai-type QC might form an icosahedrally symmetric pattern. We suspect that this permutation set of the Tsai-type QC relates each tetrahedral position to the others by the Golden Ratio Rotation in the FIG. Accordingly, the Tsai-type QC could be a subspace of the FIG QC. An alternative way of looking at the IcosaGrid is as five FCC lattices rotated in relation to one another with a Golden Angle [1] of , where Φ is the Golden Ratio. The core is a chiral 20- tetrahedron cluster (20G) shown in f2. f1 f2 f4f3 f5 f7a f6a f9 f11 f10 f18 f19 f20 f7b f7c f6b f6c f12 Five copies of Type I, rotated from one another by the Golden Angle, generate an icosahedrally symmetric Compound QC (CQC) (f11). And 20 copies of Type II rotated by the same angle make a similar but sparser CQC (f12). They share the same core structure as the FIG, the 20G shown in f2. f8 f13 f14 f15 f17f16 FIG FIG + Type I CQC FIG + both CQCs Cos-1 3f -1 4 æ è ç ö ø ÷ Cos-1 3f -1 4 æ è ç ö ø ÷