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Blogs about: Nuclear Magnetic Resonance

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MCMC paper finished

Abstract: Many nuclei probed by NMR are relatively insensitive to detection, requiring methods such as the Carr-Purcell Meiboom-Gill (CPMG) pulse sequence. Experiments which follow this general approa… more →

mottled memes

Crystallization of Usnic acid

Nv wrote 4 weeks ago:   … more →

Tags: Chemistry, A. aureus, antibiotic, B. substilis, Bukit Larut, Crystal, Crystallization, crystallography, Fourier Transform Infra Red

MCMC paper finished

bbrouwer wrote 1 month ago: Abstract: Many nuclei probed by NMR are relatively insensitive to detection, requiring methods such … more →

Tags: Algorithms, Monte Carlo, quantum mechanics, Carr-Purcell Meiboom-Gill, density matrix, levenberg-marquardt, markov chain monte carlo

Nanoparticles Detect and Profile Cancer Cells Rapidly

vascoteixeira wrote 2 months ago: Using a new type of paramagnetic nanoparticle and a nuclear magnetic resonance (NMR) system built in … more →

Tags: Conferences, Nanomaterials, projects, nanobiotechnology, nanoparticles, Cells, Cancer, tumor, Medicine

CUDA part I

bbrouwer wrote 7 months ago: NMR can provide unparalleled insight into local atomic structural details, although in the solid sta … more →

Tags: experimental physics, Programming, GPGPU, MQMAS, NMR, Cuda

DocEng09 paper (almost done)

bbrouwer wrote 7 months ago: Abstract: For at least fifty years, liquid state Nuclear Magnetic Resonance (NMR) has served as an i … more →

Tags: Algorithms, Cyber, Document Analysis, Chemical Markup Language, Computer Assisted Structure Determination, DocEng 2009, information extraction, PostScript

MQMAS sim paper in press

bbrouwer wrote 8 months ago: Abstract: The majority of nuclei available for study in solid state Nuclear Magnetic Resonance have … more →

Tags: Monte Carlo, Numerical methods, Algorithms, MQMAS, NMR, Sobol, quasi-random numbers, OpenMP, simulated annealing

CPMG simulation/modeling

bbrouwer wrote 9 months ago: A script for simulating the CPMG sequence using the density matrix, with Gauss/Gauss envelope/spikel … more →

Tags: quantum mechanics, Programming, NMR, Octave, density matrix, CP&MG, FFT, spikelet

Mining Spectra + Molecules — 3 comments

bbrouwer wrote 9 months ago: I’ve been working with colleagues and collaborators from the UK to mine NMR spectra and corres … more →

Tags: Cyber, Document Analysis, Machine learning, svg, CML, Data Mining, mixture models, molecular data, NMR

NMR and IR spectroscopy links

C wrote 10 months ago: I’ve never been very good with NMR spectra, they’ve always seemed like an annoying part … more →

Tags: Useful links, Spectroscopy, IR, NMR, Links

You know how I know you're gay... — 1 comment

zayzayem wrote 10 months ago: You paid $8,500 for a single textbook. Yeah, you thought your  university science textbooks aren … more →

Tags: Kickin' Moron Ass, Learn... or die!, science works bitches!, me me meme!, Expensive, Gay, NMR, TextBook, 8500

Norm Conserving Pseudopotentials I

bbrouwer wrote 10 months ago: Excellent description by Eberhard Engel here I’m in the process of trying to create a large nu … more →

Tags: Cyber, Machine learning, ab initio, MQMAS, Norm Conserving, Pseudopotentials, Support vector machines, Troullier-Martins

Microsoft eScience presentation 12/08/08

bbrouwer wrote 11 months ago: msoft1208 … more →

Tags: ab initio, Cyber, Machine learning, MQMAS, Support vector machines

Magic Field Spinning

bbrouwer wrote 11 months ago: … more →

Tags: helmholtz, magic field spinning

Electrons and nuclei ...

davidkirkpatrick wrote 1 year ago: … are you ready for your close-up? From the link: Providing a glimpse into the infinitesimal, … more →

Tags: Science, technology, Physorg.Com, Medical Imaging, Nature Magazine, magnetic resonance imaging, atomic-scale spatial resolution


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