Spectra analysis - PowerPoint PPT Presentation


Spectra On-Prem Glacier Solutions Overview

Spectra Logic offers stability and consistency in data storage and management with a focus on innovation. Their solutions include front-end and back-end policy engines to efficiently archive data across different storage mediums like spinning disk, tape, and cloud. The Whiteboard Presentation Summar

0 views • 14 slides


Spectrophotometric Determination of Copper Sulfate Concentration

The experiment aims to determine the concentration of an unknown copper (II) sulfate solution by measuring light absorption at different wavelengths. Colored solutions absorb specific light wavelengths and appear colored to our eyes. By creating a calibration curve and following Beer's Law, the conc

3 views • 8 slides



Understanding Audio and 1D Signals in Machine Learning

Explore the world of audio and 1D signals in machine learning through topics such as representing sound with frequencies, deep networks for audio analysis, and the common use cases of 1D time series data. Learn about signal analysis, frequency spectra, and the contributions of Jean Baptiste Joseph F

6 views • 40 slides


Pascal's Rule in NMR Spectroscopy ( n+1 )

Pascal's Rule in NMR spectroscopy, also known as the (N+1) rule, is an empirical rule used to predict the multiplicity and splitting pattern of peaks in 1H and 13C NMR spectra. It states that if a nucleus is coupled to N number of equivalent nuclei, the multiplicity of the peak is N+1. The rule help

1 views • 30 slides


Slitless Stellar Spectroscopy with the SA100 Grating Procedures

Explore the world of slitless stellar spectroscopy with the SA100 grating as detailed by Anthony Harding in the ongoing creation of the Harding Spectra Library. Learn about the equipment used, the process of determining instrument response, capture procedures, and stacking techniques for obtaining s

0 views • 30 slides


Understanding NMR Spectroscopy of Paramagnetic Molecules

NMR spectroscopy of paramagnetic molecules is influenced by the presence of unpaired electrons, leading to broadened spectra and complex coupling mechanisms. Quadrupolar nuclei, with spins greater than 1/2, play a significant role in the relaxation and splitting of NMR signals. The interaction betwe

0 views • 19 slides


Mass Spectrometry Analysis of Lipid Species

Detailed mass spectrometry data for various lipid species including APS(34:0), PI(O-36:1), C24(OH) Sulfatide, and PE(O-33:0) is provided in positive mode with corresponding adducts and neutral changes. The MS/MS spectra reveal fragment ions and structural information for each lipid species, aiding i

1 views • 4 slides


Understanding the Basics of 13C NMR Spectroscopy

Nuclear Magnetic Resonance (NMR) Spectroscopy is a powerful analytical tool used in chemistry to study the structure of molecules. This summary focuses on the application of 13C NMR spectroscopy, which provides valuable information about carbon atoms in a compound. The low natural abundance of carbo

0 views • 36 slides


Nanometrics RPM 2000 Photoluminescence Measurement Tool Guide

This guide provides step-by-step instructions for operating the Nanometrics RPM 2000 Photoluminescence measurement tool. It includes details on initializing the tool, setting up the laser, loading samples, collecting PL spectra, saving data, adjusting laser power, and shutting down the system. Follo

5 views • 12 slides


Understanding Quantum Mechanics in Atomic Structure

Exploring the connection between quantum mechanics and the fundamental elements of the periodic table, this material delves into the Schrödinger equation, quantization of angular momentum and electron spin, and the implications on atomic structure. The content covers writing the Schrödinger equati

1 views • 32 slides


Spectroscopy and Pattern Recognition in Pharmaceutical Analysis

Understanding spectroscopy and pattern recognition in pharmaceutical analysis is crucial for interpreting 1H NMR spectra. Specific splitting patterns indicate the presence of various functional groups like ethyl, isopropyl, and tert-butyl. Recognizing these patterns aids in identifying compounds eff

3 views • 51 slides


Production in Collisions at 8-16 TeV: Analysis Overview

Detailed analysis overview of the production in collisions at 8-16 TeV incorporating contributions from Pavel Larionov (ITSsa), Paula Matuoka (TPC), Silvia Pisano (TPC), and Marco Toppi (TOF). The analysis involves the comparison of spectra data to previous datasets, emphasizing the importance of un

0 views • 50 slides


Nuclear Data Recycling Using NuDat Programs

Explore the use of NuDat classes in plotting beta-minus decay half-lives, electron capture processes, reliable ECp values, and antineutrino spectra calculations. Delve into topics like cross-section spectra, thermal fission yields, and the decay of various nuclides. The research also discusses assum

0 views • 14 slides


NMR Spectroscopy Lecture Highlights and Questions

Explore the world of NMR spectroscopy through a lecture covering theory, instrumentation, and the effects of the environment on spectra. Delve into questions on magnetic field drift, spin states, sensitivity, peak width resolution, and more. Discover the intricate details of modern NMRs and the impa

1 views • 17 slides


GOES-18 SEISS Solar Galactic Proton Sensor Product Validation Review

GOES-18 SEISS SGPS L1b product is undergoing provisional maturity testing by the GOES-R Calibration Working Group. The review includes evaluation of product quality, supporting instruments, health tests, and path to full validation. Users are responsible for inspecting and utilizing the preliminary

0 views • 39 slides


CAMSS Meteoroid Elemental Abundance Application and Modeling Development

Cameras for All-sky Meteor Surveillance Spectroscopy (CAMSS) aims to obtain meteoroid elemental abundances through relative ratios and absolute atom counts, sampling from comets and asteroids. The system uses grating cameras with high resolutions to automate spectral analysis processes. The CAMSS Co

0 views • 14 slides


Journey Through Science: Labs, Spectra, and Mentors

Explore a visual journey through various scientific labs, equipment, and notable personalities in the field of chemistry, including Giauque Low Temperature Lab at UC Berkeley, advanced measuring systems, and insights into the lives of renowned scientists like E. Bright Wilson and Doc Fong. Witness t

0 views • 13 slides


Task 4.3 Meeting Conclusions and Next Steps

The Task 4.3 meeting held on Dec 16-17, 2019, discussed key conclusions and outlined next steps for the ESCAPE project funded by the European Union. The meeting covered topics such as tech forums, hackathons, platform capabilities, imaging plans, progress reports, and future demos. Spectra analysis,

0 views • 4 slides


Fourier Transform Infrared (FTIR) Spectroscopy Examples by Prof. Dr. Sulhattin YAŞAR

Fourier Transform Infrared (FTIR) spectroscopy is a technique used to obtain the absorption and emission spectra of solid, liquid, or gas substances. This content provides characteristic absorption peaks for various functional groups, such as alkane, alkyl, alkenyl, alkynyl, aromatic compounds, alco

0 views • 15 slides


Understanding Infrared Spectroscopy: An Overview of Vibration Energy and Spectral Regions

Infrared spectroscopy involves analyzing absorption spectra resulting from changes in vibration and rotation energy in molecules. The infrared region spans from 0.8 to 200 μm, with distinct zones categorized based on wavenumber and wavelength. Group frequencies and fingerprint regions offer detaile

1 views • 26 slides


Exploring Exoplanetary Atmospheres with IGRINS at Seoul National University

This study delves into the analysis of exoplanetary atmospheres using IGRINS at Seoul National University. Through detailed observations and analysis, the study aims to uncover new molecular features and properties of these atmospheres. Instruments from previous studies such as NICMOS, CRIRES, OSIRI

0 views • 16 slides


Analysis of Superflare Isotopic Imprints in Lunar and Terrestrial Samples

Researchers investigate isotopic imprints in lunar and terrestrial samples to understand extreme solar events and their impact on atmospheric radiocarbon concentrations. Using 10Be and 36Cl data, they analyze the solar proton spectra and energy fluxes associated with these events, shedding light on

0 views • 13 slides


Understanding Harmonics in Electromagnetic Environments

In the realm of electromagnetic environments, the generation of electromagnetic interference (EMI) through harmonics plays a crucial role. This article delves into the concept of harmonics, their generation in simple DC power supplies, and the impact they have on electronic devices. From the basics

0 views • 31 slides


Applications and Importance of X-ray Fluorescence Spectroscopy in Analytical Chemistry

X-ray Fluorescence Spectroscopy (XRF) is a vital analytical technique used for qualitative and quantitative analysis of elements based on their X-ray emission characteristics. Dr. Uma Sharma, a Professor at Vikram University, details various X-ray analytical methods, including X-ray emission, Auger

0 views • 21 slides


Automated Data Mining Toolkit for ALMA Science Products

The ADMIT (ALMA Data Mining Toolkit) developed by the University of Maryland, University of Illinois, and NRAO enables the generation of science products from data cubes. It supports first-view data products like spectra, line identification, and moment maps, facilitating analysis for galaxies like

0 views • 5 slides


Theoretical Calculations of Beta-Delayed Neutrons and Sensitivity Analyses

In this talk by Futoshi Minato from JAEA Nuclear Data Center, topics covered include delayed neutron emission probabilities, incident neutron energy dependence, sensitivity analysis with JENDL evaluated libraries, and important precursors in r-process nucleosynthesis. Theoretical calculations are pr

0 views • 27 slides


Exploring the World of Spectroscopy and the Electromagnetic Spectrum

Spectroscopy is a crucial tool for astronomers to analyze the composition of objects in space by separating light into its constituent colors. Each chemical element has a unique spectral fingerprint that helps in identification. The Electromagnetic Spectrum provides a comprehensive view of different

0 views • 15 slides


Developing a Graphical User Interface for High-Resolution X-ray Spectra Analysis

High-resolution X-ray spectra analysis can be challenging due to the complex nature of the information contained within. This project aims to simplify the process by developing a user-friendly graphical interface that enables users to visualize, analyze, and interpret X-ray spectra data effectively.

0 views • 19 slides


Insights on Cross-Section Correlations and Uncertainty Reduction

This study focuses on the calibration and reduction of uncertainties in criticality benchmarks by analyzing integral data and correlations not present in differential data. A simplified toy model is used to examine correlations in fission, capture, inelastic, and leakage components across different

0 views • 14 slides


Comparison of Sweep Direction Errors with Old and New FIR Filter

Results from the SDR Group meeting on 4/25/2012 show that the new FIR filter significantly outperforms the old filter in reducing sweep direction errors in LW spectra analysis. There is a noticeable improvement in error reduction with the new filter, with expectations of further error removal throug

0 views • 5 slides


Modeling the Bombardment of Saturn's Rings and Age Estimation Using Cassini UVIS Spectra

Explore the modeling of Saturn's rings bombardment and aging estimation by fitting to Cassini UVIS spectra. Goals include analyzing ring pollution using a Markov-chain process, applying optical depth correction, using meteoritic mass flux values, and comparing Markov model pollution with UVIS fit to

0 views • 11 slides


Understanding Electronic Spectra and Transition Metal Complexes

Explore the world of electronic spectra, absorption bands, and transition metal complexes through various diagrams and explanations covering topics like d-d transitions, free ions, microstates, and charge transfer transitions. Discover the reasons behind the coloring of octahedral compounds despite

0 views • 22 slides


Advanced Emission Line Pipeline for Stellar Kinematics Analysis

This comprehensive pipeline includes processes for stellar kinematics, continuum fitting, Gaussian line fitting, and analysis of SAMI-like cubes. It also covers Gaussian fitting techniques, parameter mapping, and potential issues. The pipeline features detailed steps and strategies for accurate anal

0 views • 10 slides


Mössbauer Spectroscopy: Principles and Applications

Mössbauer Spectroscopy is a technique discovered by Rudolf Mössbauer in 1958, based on the recoilless emission and absorption of gamma radiation. It is used to identify minerals, determine redox states, quantify mineral abundancies, and assess crystallinity. The method involves analyzing typical s

0 views • 14 slides


PySAT Point Spectra Tool: Spectral Analysis and Regression Software

PySAT is a Python-based spectral analysis tool designed for point spectra processing and regression tasks. It offers various features such as preprocessing, data manipulation, multivariate regression, K-fold cross-validation, plotting capabilities, and more. The tool's modular interface allows users

0 views • 6 slides


Analyzing X-ray Time Lags in Radio-Loud AGN and X-Ray Binaries

This research explores the production of X-ray time lags in radio-loud AGN and X-ray binaries through analytical models and simulations. It delves into the concepts of time lags, Comptonization, injection spectra, and density profiles to understand the mechanisms behind observed phenomena, such as q

0 views • 23 slides


Optimizing Gain Tailoring in CO2 Amplifiers for Laser Applications

The research focuses on enhancing gain tailoring in a CO2 amplifier through resonant absorption in hot CO2 cells, crucial for applications such as generating light channels in air, particle acceleration, and laser fusion. The study involves amplification of short pulses, CO2 laser gain spectra analy

0 views • 9 slides


Practice Problems on Wavelength, Frequency, and Energy

Solve problems relating to wavelength, frequency, and energy of electromagnetic waves. Calculate frequencies, wavelengths, and energies of light in various spectra including violet light and microwave radiation. Understand the relationship between wavelength, frequency, and energy in different scena

1 views • 7 slides


Understanding Smoothing, Correlation, and Spectra in Environmental Data Analysis

Explore the interrelationships between smoothing, correlation, and power spectral density in environmental data analysis through topics like autocorrelation, cross-correlation, Fourier series, and more. Learn how to apply these concepts using MatLab for effective data analysis.

0 views • 81 slides


Automated Quantification of 1D NMR Spectra with SAND

SAND is an automated method for quantifying 1D NMR spectra using time-domain modeling by modeling signals as exponentially decaying sinusoids. It uses random subsets of input data for training and validation, combining Markov chain Monte Carlo and fixed-point optimization. SAND determines the number

0 views • 25 slides