PHYSICS (except NMR / MRI) 
IV 
Poster 
by Sykora S.
Molecular Spins: a new Frontier of Chemical Physics and Magnetic Resonance?
A molecularphysics conjecture presented at 53rd ENC as a Poster and a Talk.

IV 
Article 
by Sýkora S.,
Phononian Science: current state and perspectives
A mildly speculativee and humorous reflection for Physicists.

III 
Biography 
Edited by S.Sykora,
The Life of Professor Fuchun Yu
Biography of a great physicists and codiscoverer of NMR chemical shifts.

II 
Edu 
by Sýkora S.,
The HebelSlichter effect
Summary of a historic milestone in fieldcycling NMR relaxometry.

I 
Article 
by Sýkora S.,
Is every finitedimensional Hilbert space a spinspace ?
An unconventional way of introducing the basic formulae of spinalgebras.

I 
Edu 
by Sykora S.,
Ad Astra Ltd and Early History of Gravity Engineering
A simple and amusing example of variational calculus applied to physics.

I 
DataBase 
edited by Sykora S.,
Constants of physics and mathematics
Latest CODATA values. Customary & root SI dimensions.

I 
DataBase 
edited by Sykora S.,
SI dimensions of various quantities
Alphabetic list of SI dimensions of over 200 quantities.

I 
DataBase 
edited by Sykora S.,
SI dimensions of various quantities listed by category
Over 200 physical quantities in 22 categories.

I 
DataBase 
edited by Sykora S.,
Tables of SI units and prefixes
Includes basic, derived, accepted and deprecated units.

 
Collections of Physics Books and References: 
V 
Books list 
Books about Spintronics, including its theory, physics, engineering, materials, and applications
A large and continuously updated list.

III 
Free texts 
Online Texts about Spectroscopy
List and Repository of free, downloadable Spectroscopy Books, Courses and Theses.

III 
Books list 
Spectroscopy Books
A large and continuously updated list.

III 
Free texts 
Online Texts about Physics
List and Repository of free, downloadable Physics Books, Courses and Theses.

II 
Books list 
Physics Books
A large and continuously updated list.

II 
References 
Constants of Physics and Mathematics
A large and continuously updated list.

I 
References 
Systems of Units of Measurements
A large and continuously updated list .

 
Reprints of hardtofind physics articles: 
I 
Reprint 
Sykora S., Vogt J.,
Experimental Noise in Data Acquisition and Evaluation, Parts I and II
Bruker Report 2/1979.

I 
Reprint 
Sykora S.,
Raman Bandshapes and Rotational Diffusion of Molecules
US Clearinghouse Fed.Sci.Tech.Inf. 724330, 20 (1971).

MAGNETIC RESONANCE (NMR, MRI, ESR and NQR)
Fast jumps: Educational, Books & References, Datasets, Posters & Talks, Old reprints, Application notes

V 
Review 
by Cobas C.,
NMR Data Evaluation: Review of Covariance Applications
Review of an important new NMR technique requiring special data evaluation.

IV 
Tutorial 
by Sykora S.,
From Spin Hamiltonian to Spectra
Know Thy Spins series: A lecture on spin hamiltonian and NMR spectra simulation.

III 
Eulogy 
by William C. Stevens,
Eulogy of the late Roy H. Bible
A recollection of an early NMR enthusiast who passed away.

III 
Biography 
Edited by S.Sykora,
The Life of Professor Fuchun Yu
Biography of a great physicists and codiscoverer of NMR chemical shifts.

II 
Article 
by Sykora S.,
The Geometry and some General Characteristics of the Isotropic AB Quartet
Know Thy Spins series: A recreational NMR essay.

II 
Article 
by Zeman V.,
Vzpomínky na NMR v Brnênské Tesle
In Czech [Recollections of NMR development and production in Tesla Brno].

II 
Article 
by Cobas C.,
Waveletbased filtering applied to the diagonal suppression of 2D NMR data sets
A novel 2DNMR dataevaluation algorithm.

II 
Article 
by Sýkora S.,
Suppression of receiver recovery time in NMR
Extention of the classical LoweTarr circuit.

II 
Article 
by Hornak J.P.,
MRI Hardware: A two decade retrospective
An interesting reflection on the evolution of the routine MRI scanner

I 
Article 
by Sykora S.,
Field noise effects on NMR signals: Hahn echoes and CPMG
Analysis of the propagation of magnetic field noise into spin echoes

I 
Article 
by Sykora S.,
Field noise effects on NMR signals: FID's and 1D spectra
Analysis of the propagation of magnetic field noise into FID's and 1D spectra

I 
Article 
by Sykora S.,
NMR Sensitivity: Novel Approaches and Perspectives
Review of things lurking behind the corner.

I 
Article 
by Warren G. Proctor,
Reminiscences of the Early Days of NMR at Stanford
A fascinating 1967 document, edited by S.Sykora.

I 
Article 
by Sykora S.,
NMR Relaxometry of Solid Urea, I
Experimental obstacles due to strong piezoelectricity.

 
Educational NMR / MRI Texts: 
III 
Edu 
by Sýkora S.,
A Primer on Scalar Relaxation in NMR
Reviews the concept, including orderof magnitude estimates for organic molecules.

II 
Edu 
di Gambaro S.,
Risonanza Magnetica Nucleare: Appunti di Lezione
Introduzione alla spettroscopia NMR in lingua italiana.

II 
Edu 
by Shoolery J.,
A Basic Guide to NMR
3rd Edition of the famous Jim Shoolery's booklet.

II 
Edu 
by Sýkora S.,
The HebelSlichter effect
Summary of a historic milestone in fieldcycling NMR relaxometry.

II 
Edu 
by Sýkora S.,
Antenna Reciprocity Theorem in Magnetic Resonance
A phenomenological summary of the topic.

II 
Edu 
by Sýkora S.,
pQuantum Transitions and a Combinatorial Identity
A combinatorial identity related to transitions in coupled nspin systems

I 
Edu 
by Sýkora S.,
OnePage MR Primer
for newcomers, busy managers, laywers, and other outsiders

I 
Edu 
by Sýkora S.,
NMR Math: Pulse and Delay Operators
Basis for simulation of LRNMR / MRI sequences. With free Matlab utilities

I 
Edu 
by Sýkora S.,
Kspace formulation of MRI
Principles of MRI image formation and of the kspace formalism.
Errata: The 2D sinc function plot in Fig.2 was wrong until corrected on Jan.3, 2006.

I 
Edu 
by Sýkora S.,
Transformation Properties of Probability Density Functions
Math article written after a discussion on T1 distributions in NMR.

 
Collections of NMR / MRI Books and References: 
III 
Free texts 
Online Texts about Magnetic Resonance
List and Repository of free, downloadable MR Books, Courses and Theses.

II 
References 
Early MRI physics (PDF, 2267 KBytes)
Collection of 270 titled, historic references up to the spring of 1984.

II 
References 
Early MRI instrumentation (PDF, 399 KBytes)
Collection of 76 titled, historic references up to the spring of 1984.

I 
Books list 
Books about ESR (Electron Spin Resonance, EPR)
The most complete list of ESR/EPR monographs available anywhere.

I 
References 
Works about the History of NMR / MRI
Includes also many web links relevant to the history of NMR and MRI.

I 
References 
Early History of NMR
A huge list of references: Part I (up to 1955) and Part II (19561959).

I 
Books list 
Books about NMR (excluding medical MRI)
The most complete list of NMR monographs available anywhere.

I 
Books list 
Books about MRI (Magnetic Resonance Imaging)
A large and continuously updated list .

I 
References 
Physical principles of MRI
A large list from the early days of MRI.

 
Collections of NMR Data: 
III 
DataSet 
Varian Associates 1978
Varian EM360/A/L 60 MHz Spectra Set
Historic collection of CW HRNMR spectra acquired on the EM360 instrument.

 
NMR Posters and Talks: 
VI 
Talk 
by Sykora S.
Is NMR Stuck?
A frank personal view of the current state of NMR (though not of MRI).

V 
Talk 
by Cobas C., Seoane F., Sykora S.
Introducing GSD2D
An extension of GSD (Global Spectral Deconvolution) to two dimensions.

IV 
Poster 
by Cobas C., Seoane F., Sykora S.
Automatic Structure Verification (ASV) as an AI wizard:
the milestones met and the challenges looming ahead
Performance reached so far and perspectives.

IV 
Poster 
by Mari S., Righi V., Nocetti L., Valentini A., Schenetti L., Marchioro C., Sykora S., Cobas C.
Toward direct application of multivariate statistical analysis to MRS Datasets
A new approach to invivo and invitro Magnetic Resonance Spectroscopy in medicine.

IV 
Poster 
by Sykora S.
Molecular Spins: a new Frontier of Chemical Physics and Magnetic Resonance?
A molecularphysics conjecture presented at 53rd ENC as a Poster and a Talk.

IV 
Poster 
by Cobas C., Bernstein M., Vaz E., Seoane F., Sordo M., Domínguez S., Pérez M., Sykora S.
An Expert System for the Auto Assignment of 1H NMR Spectra of Small Molecules
2012 ENC report on the performance of the new Mnova software feature.

IV 
Poster 
by Mari S., Fontana F., Manteiga J.G., Gaude E., Cenci S., Caneva E., Musco G., et al
Metabolomic of Intact Tissues: Discrimination Between Different Osteolytic Lesion Regions from a Multiple Myeloma Patient 1H HRMAS NMR spectra
A nice and novel application of NMR in clinical medicine.

IV 
Poster 
by Cobas C., Seoane F., Vaz E., Sykora S., Bernstein M.
Automated QC with Compound Structure Verification and Quantitation
2012 ENC report on qualitycontrol using NMR spectra and Mnova software.

III 
Poster 
by Bortolotti V., Fantazzini P., Gombia M., Greco D., Rinaldin G., Sykora S.
Performance of twosequence, twoinversion pulse PERFIDI filters
to suppress and/or quantify relaxation time components in multicomponent systems
A practical application of a simple PERFIDI pulsesequence preamble.

III 
Poster 
by Mari S., Mannella V., Quilici G., Musco G., Seoane F., Cobas C., Sykora S.
GSD in Metabolomics: Absolute Quantification and GSD Binning
The first reported application of GSD to metabolomics.

III 
Poster 
by Cobas C., Sykora S.
Progress in Bayesian DOSY and ROSY Transforms
Report on improvements made possible by combining GSD with the BDT algorithm.

III 
Poster 
by Cobas C., Sykora S.
The Bumpy Road towards Automatic Global Spectral Deconvolution (GSD)
With GSD finally operative, the lessons we have learned.

II 
Poster 
by Cobas C., Seoane F., Sykora S.
Global Spectral Deconvolution (GSD) of 1DNMR spectra
An approach to extracting all significant information from an HRNMR spectrum.

II 
Poster 
by Cobas C., Sykora S.
Bayesian DOSY: A New Approach to Diffusion Data Processing
Bayesian Data Transform (BDT) algorithm and its further improvements.

II 
Poster 
by Gombia M., Sykora S., Bortolotti V., Vacchelli E., Fantazzini P.
A numerical method to optimize presaturation sequences on multiexponential samples
Introduction of the LAPSR pulse sequence.

II 
Poster 
by Sykora S.
Spin Radiation: Properties and Suggested Experiments
Discussion of the nature of radiation emitted/absorbed by spinsystems.

II 
Poster 
by Cobas C., Sykora S.
New algorithms aiming at automatic analysis of ^{1}HNMR spectra
Steps towards automatic molecular structure verification and elucidation.

II 
Poster 
by Cobas C., Monje P., Fraga S., Sykora S.
Novel Data Evaluation Algorithms: JCorrelator^{TM}
An efficient aid for establishing protonproton connectivity from 1D HRNMR spectra.

II 
Poster 
by Cobas C., Larin N., Iglesias I., Seoane F., Sykora S.
Novel Data Evaluation Algorithms: 1D and 2D Resolution Booster^{TM}
A striking tool for disentangling highresolution NMR spectra.

II 
Poster 
by Cobas C., Sordo M., Larin N., Sykora S.
Novel Data Evaluation Algorithms: Bayesian DOSY and ROSY Transforms
A natural way to display DOSY or ROSY data.

II 
Poster 
by C.Cobas, S.Sykora
Extended DISPersionAbsorption (eDISPA) approach to Automatic Phasing of HRNMR Spectra
Advances in automatic evaluation of highresolution NMR spectra.

I 
Poster 
by S.Sykora, E.Vacchelli, V.Bortolotti, P.Fantazzini
New Universal NMR Sequences: PERFIDI and LAPSR
Two ways of exploiting trains of inversion pulses.

I 
Poster 
by M.A.Cremonini, L.Venturi, S.Sykora, C.Cavani, G.Placucci,
Reference Convolution of Low Resolution FIDs
in the Presence of Poor Magnetic Field Homogeneity
A simple approach to meaningful analysis of distorted NMR FIDs.

I 
Poster 
by D.Canina, A.Galkin, S.Sykora, G.M.Ferrante,
Novel Approaches to Signal Acquisition and Accumulation in FFCNMR experiments

I 
Poster 
by A.Galkin, D.Canina, S.Sykora, G.M.Ferrante,
Novel Approaches to the Timing of FFCNMR experiments

I 
Poster 
by M.Gombia, V.Bortolotti, P.Schembri, G.Ferrante, S.Sykora and P.Fantazzini,
A dedicated NMR apparatus for noninvasive and nondestructive measurements
of great dimension cores

I 
Poster 
by S.Sykora,
FieldNoise Effects in NMR

I 
Poster 
by S.Sykora, M.A.Cremonini, L.Laghi, P.Fantazzini,
1H NMR relaxation dispersion profiles of solid BSA

I 
Poster 
by S.Sykora, G.Ferrante,
Nullbiased fastfieldcycling sequences

I 
Poster 
by V.Bortolotti, R.J.S.Brown, P.Fantazzini, G.Ferrante, S.Sykora,
Fielddependence of relaxation time distributions in rock samples

I 
Poster 
by Cremonini M.A., Laghi L., Sykora S., Ferrante G., Franchini A., Placucci G.,
Field Cycling Relaxometry of Hen Egg Albumen

I 
Poster 
by Sykora S., Ferrante M., Galkin A.,
Measuring Fast Relaxing Samples on Current FFCNMRD Relaxometers

I 
Poster 
by Sykora S., Segre A., Capitani D., Proietti N.
1HNMRD Profiles of Polymers: A Preliminary Experimental Review

I 
Poster 
by Bray C.L., Lee D.Y., Hornak J.P., Satheesh V., Sykora S., Ferrante G.,
A Fast Field Cycling NMR Study of Soil

 
Reprints of old & hardtofind NMR / MRI articles: 
II 
Reprint 
by Sýkora S., Doskocilová D.,
Teorie chemických posunù v Jaderné Magnetické Resonanci
Czechlanguage review of the chemical shifts theory in Chemické Listy (1966).

I 
Reprint 
by Sýkora S., Vogt J.,
Experimental Noise in Data Acquisition and Evaluation, Parts I and II
Bruker Report 2/1979. Properties and evaluation of noise in NMR Spectroscopy.

 
FFCNMR Application Notes written by S. Sykora: 
I 
AN040914 
Computed T1MX in NMRD Profile Wizard
Problems, solutions and a discussion of merits for Users of Stelar AcqNmr software.

I 
AN040913 
AcqNmr: User extensions of parameter capabilities
A guide for advanced Users in AcqNmr.

I 
AN040825 
AcqNmr: Nesting Control Intervals in Pulse Sequences
Guide to interval splitting/nesting for advanced Users of AcqNmr.

I 
AN040824 
AcqNmr: Direct PulserChannels Control
Explains the control of pulser channels in sequences in AcqNmr.

I 
AN030206 
Estimates of mean signal offsets
Explains the improved offsetestimate algorithm implemented in AcqNmr.

I 
AN020815 
Scripting of NMR Sequences in AcqNmr
A guide for advanced Users of AcqNmr.

I 
AN020805 
XML format for an NMRD data base?
A database proposal which did not catchon so far.

I 
AN020715 
A brief note on FFC NMR relaxometry of soils
written with G.Ferrante. A reflection on expected phenomena.

I 
AN020703 
Switching times and signal τdependence in FFC
written with G.Ferrante. Proof that FFC NMRD results are correct.

I 
AN010615 
Online evaluation of monoexponential decays
Explains how AcqNmr evaluates monoexponential decays.

I 
AN010601 
AcqNmr: Basic and Mute data accumulation modes
Explains settings of the DAAM and DAAP parameters in AcqNmr.

MATHEMATICS
Fast jumps: Educational texts and Reference collections

VI 
Article 
Fixed points of the mappings exp(z) and exp(z) in C
Properties and 20digit tables of complex fixed points of ±exp(z).

V 
Article 
On some number densities related to coprimes
Densities of numbers m (non)coprime to [m\b] for various bases b.

V 
Article 
A Random Mapping Statistics and a Related Identity
A new discrete statistic and new decompositions of unity and of n^n.

V 
Article 
On NeighborProperty Cycles
Counting roundtable seatings where every neighbor pair has a certain property.

V 
Article 
On Canonical Gray Cycles
Counting canonical cycles of Gray codes for various cycle lengths.

IV 
Article 
Blazys Expansions and Continued Fractions
On a bijection of a subset of irrationals onto one of integer sequences.

IV 
Article 
Dawson Integral Approximations
Rational approximations (plus exact code) for the Dawson integral function F(x).

III 
Article 
by Sýkora S.,
Mathematical Means and Averages: Hermean, alias Generalized Logarithmic Mean
The limit of generalized Heronian means Her(k,a): existence and a closed formula.

III 
Article 
by Sýkora S.,
Generalized Heronian means III
Proof that no generalized Heronian mean is ever smaller than geometric mean.

III 
Article 
by Sýkora S.,
Generalized Heronian means II
Proofs of Heronian means inequalities for two special cases.

III 
Article 
by Sýkora S.,
A convex functions inequality
An inequality on means of convex function values at points evenly distributed over an interval.

III 
Article 
by Sýkora S.,
Mathematical Means and Averages: Generalized Heronian means
A sweeping generalization of the Heronian mean to a parametrized family of means.

II 
Article 
by Nemes G.,
New asymptotic expansion for the Γ(x) function (an update)
Adds estimates of the remainder for an asumptotic series published earlier.

II 
Article 
by Nemes G.,
Asymptotic expansion for log(n!) in terms of the reciprocal of a triangular number
Presents a logfactorial expansion similar to Stirling's but using triangual numbers.

II 
Article 
by Nemes G.,
New asymptotic expansion for the Gamma function
Presents two novel approximation formulas, a series and a closedform.

II 
Note 
by Nemes G. and Sýkora S.,
A historic comment on ellipse perimeter approximations
Contribution to the history of the Particularly Fruitful approximation

II 
Article 
by Sýkora S.,
Inequalities involving linear and cyclic sums of ratios
Two inequalities for ntuples of positive real numbers (+corollaries)

II 
Article 
by Sýkora S.,
KSpace Images of nDimensional Spheres and the Generalized Sinc Functions
Extends the function sinc(x) = sin(x)/x to fit ndimensional problems

II 
Article 
by Sýkora S.,
Advances in Approximations of Ellipse Perimeters and of the Complete Elliptic Integral
Sclass approximations, plus a report on Ahmadi 2006 and derivatives (error < 152 ppb)

I 
Article 
by Sýkora S.,
Algebraic Approximations of Ellipse Perimeters and of the Complete Elliptic Integral E(x)
Aclass approximations, some with relative errors below 1 ppm

I 
Article 
by Sýkora S.,
Finite and Infinite Sums of the Power Series (k^p)(x^k)
Explicit formulas and some properties

I 
Article 
by Sýkora S.,
Binary Iterated Powers
Introducing BIPs and a novel point of view on the hyperpower series and its cousins

I 
Review 
by Sýkora S.,
Approximations of Ellipse Perimeters and of the Complete Elliptic Integral E(x)
Addendum to the 2005 Review

I 
Article 
by Sýkora S.,
Is every finitedimensional Hilbert space a spinspace ?
An unconventional way of introducing the basic formulae of spinalgebras.

I 
Review 
by Sýkora S.,
Approximations of Ellipse Perimeters and of the Complete Elliptic Integral E(x)
Includes a MATLAB utility.

I 
Article 
by Sýkora S.,
On the Circumference of Ellipses
Two new approximations, applicable also to the complete elliptic integral E(x).

I 
Article 
by Sýkora S.,
Surface Integrals over nDimensional Spheres
This is more tricky than it sounds ...

I 
Article 
by Sýkora S.,
Volume Integrals over nDimensional Ellipsoids
This, ofcourse, includes multidimensional spheres ...

 
Educational Math texts: 
V 
Edu 
An Abel's Identity and its Corollaries
A note on the huge family of Abel's combinatorial identities.

III 
Edu 
by Sýkora S.,
Mathematical Means and Averages: Basic Properties
A primer on means, averages, and their properties with innovative definitions.

II 
Edu 
by Sýkora S.,
pQuantum Transitions and a Combinatorial Identity
A combinatorial identity related to transitions in coupled nspin systems

I 
Edu 
by Sýkora S.,
Ad Astra Ltd and Early History of Gravity Engineering
A simple and amusing example of applied variational calculus.

I 
Edu 
by Sýkora S.,
Exponential Transforms of Polygonal Functions
Explicit Laplace and Fourier transforms of polygonal functions (this goes beyond education).

I 
Edu 
by Sýkora S.,
Taylor Traitor Functions
Note on some counterintuitive aspects of the Taylor series.

I 
Edu 
by Sýkora S.,
Transformation Properties of Probability Density Functions
Math article written after a discussion on T1 distributions in NMR.

 
Collections of Math Books and References: 
III 
Free texts 
Online Texts about Mathematics
List and Repository of free, downloadable Math Books, Courses and Theses.

II 
DataBase 
Mathematical Constants
A growing collection of pure and applied mathematics constants.

I 
Books list 
Mathematics Books
A large and continuously updated list .

PROGRAMMING 
V 
Article 
On NeighborProperty Cycles
Counting roundtable seatings where every neighbor pair has a certain property.

V 
Article 
On Canonical Gray Cycles
Counting canonical cycles of Gray codes for various cycle lengths.

IV 
Article 
Dawson Integral Approximations
Rational approximations (plus exact code) for the Dawson integral function F(x).

II 
Edu 
by Sykora S., Bonardi E.,
RSS (Really Simple Syndication) for Dummies
Explains how easy it is to make your site an RSS news channel.

I 
Edu 
by Sykora S.,
Writing C/C++ Macros: Rules, Tricks and Hints
What you should know before writing a macro. Updated March 22, 2007.

 
Articles with CODE snippets 
IV 
Code 
Integer Numbers C/C++ Macros
Testing and handling of integer numbers.

III 
Code 
Threepoint interpolation of a real function
This C code includes coordinate estimates and reliability of local minima/maxima.

II 
Code 
ASCI Strings C/C++ Macros
Testing and handling of plain ASCII strings (char*).

II 
Code 
ASCI Characters C/C++ Macros
Testing and conversions of characters.

II 
Code 
Complex Metric C/C++ Macros
Distances to / between elements of a set of complex numbers.

II 
Code 
Basic Metric C/C++ Macros
Distances to / between set elements.

I 
Code 
Extrema C/C++ Macros
Maximum & minimum values and/or their locations.

I 
Code 
Bits and Flags C/C++ Macros
Management of single Bits and BitFlag Arrays.

I 
Code 
Relational and Sign C/C++ Macros
Relations, Sorting and Sign management.

I 
Code 
General Purpose C/C++ Macros
Data extraction, Shifts and Permutations.

 
Data Bases 
VI 
Books list 
Books about HDL's, FPGA's, and Silicon Programming
A large, updated list covering modern digital hardware development.

VI 
Books list 
Books about Programming and Computing Tools
A large and continuously updated list covering languages, libraries, OS, and more.

III 
Books list 
Books on Quantum Computing, Information and Entaglement
A large and continuously updated list.

III 
Free texts 
Online Texts about Programming
List and Repository of free, downloadable Programming Books, Courses and Theses.

II 
CodeLib 
by IBM (International Business Machines Corporation),
System/360 Scientific Subroutine Package Programmer's Manual, Version III
Free, online reedition of the now historic 1968 document.

II 
Books list 
Books about Web Issues and Web Programming
A large and continuously updated list.

I 
Books list 
Books about Software, Programming, Algorithms, ...
A large and continuously updated list.

I 
DataBase 
HTML Character Sets
Charset specification in the httpequiv meta. Includes codepages.

I 
DataBase 
HTML Entities and their Glyphs
W3C HTML 4.0 entities with corresponding glyphs.

DATA BASES edited by S. Sykora 
II 
DataBase 
Mathematical Constants
Huge, growing collection of pure and applied mathematics constants.

I 
DataBase 
HTML Character Sets
Charset specification in the httpequiv meta. Includes codepages.

I 
DataBase 
HTML Entities and their Glyphs
W3C HTML 4.0 entities with corresponding glyphs.

I 
DataBase 
Constants of physics and mathematics
Latest CODATA values. Customary & root SI dimensions.

I 
DataBase 
SI dimensions of various quantities
Alphabetic list of SI dimensions of over 200 quantities.

I 
DataBase 
SI dimensions of various quantities listed by category
Over 200 physical quantities in 22 categories.

I 
DataBase 
Tables of SI units and prefixes
Includes basic, derived, accepted and deprecated units.

 
Edited lists of BOOKS and REFERENCES: 
VI 
Books list 
Books about HDL's, FPGA's, and Silicon Programming
A large, updated list covering modern digital hardware development.

VI 
Books list 
Books about Programming and Computing Tools
A large, updated list covering languages, libraries, OS, and more.

V 
Books list 
Books about Home and Classroom Electronics Tinkering, Hacking, Programming,
and having fun with Raspberry Pi, Arduino, Intel Edison, Intel Galileo, BeagleBone, etc.

V 
Books list 
Books about Spintronics, including its theory, physics, engineering, materials, and applications
A large and continuously updated list.

V 
Books list 
Books about Intellectual Property (IP), Patents, Copyright, and Selfpublishing
A large and continuously updated list.

V 
Books list 
Books about WWW development issues
A large and continuously updated list.

IV 
Books list 
Popular Science Books (a reachout collection)
A large and continuously growing list.

IV 
Books list 
Books on Materials Science and Technology
A large and continuously updated list.

IV 
Books list 
Books on Quantum Computing, Information and Entaglement
A large and continuously updated list.

III 
Free texts 
Online Texts about Spectroscopy
List and Repository of free, downloadable Spectroscopy Books, Courses and Theses.

III 
Books list 
Spectroscopy Books
A large and continuously updated list.

III 
Free texts 
Online Texts about Chemistry
List and Repository of free, downloadable Chemistry Books, Courses and Theses.

III 
Books list 
Chemistry Books
A large and continuously updated list.

III 
Free texts 
Online Texts about Programming
List and Repository of free, downloadable Programming Books, Courses and Theses.

III 
Free texts 
Online Texts about Mathematics
List and Repository of free, downloadable Math Books, Courses and Theses.

III 
Free texts 
Online Texts about Physics
List and Repository of free, downloadable Physics Books, Courses and Theses.

III 
Books list 
Physics Books
A large and continuously updated list.

III 
Free texts 
Online Texts about Electronics
List and Repository of free, downloadable Electronics Books, Courses and Theses.

III 
Free texts 
Online Texts about Magnetic Resonance
List and Repository of free, downloadable MR Books, Courses and Theses.

II 
References 
Early MRI physics (PDF, 2267 KBytes)
A collection of 270 titled, historic references up to the spring of 1984.

II 
References 
Early MRI instrumentation (PDF, 399 KBytes)
A collection of 76 titled, historic references up to the spring of 1984.

II 
Books list 
Books about Patents and Intellectual Property
A large and continuously updated list.

II 
Books list 
Books about Web Issues and Web Programming
A large and continuously updated list.

I 
References 
Constants of Physics and Mathematics
A large and continuously updated list.

I 
Books list 
Books about Software, Programming, Algorithms, ...
A large and continuously updated list.

I 
Books list 
Mathematics Books
A large and continuously updated list.

I 
Books list 
Books about ESR (Electron Spin Resonance, EPR)
The most complete list of ESR/EPR monographs available anywhere.

I 
Books list 
Books about Scientific Instruments, Measurements, and Sensors
A large and continuously updated list.

I 
Books list 
Digital Signal Processing books
A large and continuously updated list. Includes books on embedded systems.

I 
Books list 
Electronic and Electric Engineering books
A large and continuously updated list.

I 
References 
Works about the History of NMR / MRI
Includes also many web links relevant to the history of NMR and MRI.

I 
References 
Early History of NMR, Part II
Covers years 19561959.

I 
References 
Early History of NMR, Part I
From prior art up to 1955.

I 
Books list 
Books about NMR (excluding medical MRI)
The most complete list of NMR monographs available anywhere.

I 
Books list 
Books about MRI (Magnetic Resonance Imaging)
A large and continuously updated list.

I 
References 
Physical principles of MRI
A large and continuously updated list.

I 
References 
Systems of Units of Measurements
A large and continuously updated list.

ELECTRONICS 
VI 
Books list 
Books about HDL's, FPGA's, and Silicon Programming
A large, updated list covering modern digital hardware development.

V 
Books list 
Books about Home and Classroom Electronics Tinkering, Hacking, Programming,
and having fun with Raspberry Pi, Arduino, Intel Edison, Intel Galileo, BeagleBone, etc.

III 
Free texts 
Online Texts about Electronics
List and Repository of free, downloadable Electronics Books, Courses and Theses.

II 
Edu 
by Sykora S.,
Antenna Reciprocity Theorem in Magnetic Resonance
A phenomenological summary of the topic.

II 
Article 
by Sykora S.,
Suppression of receiver recovery time in NMR
Extention of the classical LoweTarr circuit.

I 
Edu 
by Sýkora S.,
Noise Figure and Equivalent Input Noise
Definitions of  and the relation between  the two concepts.

I 
Edu 
by Sýkora S.,
Passive Electronic Components: Standard Values
Values of resistors, capacitors and inductors as defined by IEC 63.

I 
Edu 
by Sýkora S.,
Passive Electronic Components: Color Codes
Color coding of resistors, inductors and capacitors as defined by IEC 62.

I 
DataBase 
SI dimensions of various quantities listed by category
Includes a large section on electromagnetic physical quantities.

I 
Books list 
Electronic and Electric Engineering books
A large and continuously updated list.

I 
Books list 
Digital Signal Processing books
A large and continuously updated list. Includes books on embedded systems.

I 
Books list 
Books about Scientific Instrumentation and Measurements
A large and continuously updated list.

I 
Poster 
by D.Canina, A.Galkin, S.Sykora, G.M.Ferrante,
Novel Approaches to Signal Acquisition and Accumulation in FFCNMR experiments

I 
Poster 
by A.Galkin, D.Canina, S.Sykora, G.M.Ferrante,
Novel Approaches to the Timing of FFCNMR experiments

About SCIENCE, EPISTEMOLOGY, ... 
V 
Article 
by Sýkora S.,
On the Law of Diminishing Returns in R&D and Science
A technical reflection about research and development management (including Science).

IV 
Article 
by Sýkora S.,
Phononian Science: current state and perspectives
A mildly speculative and humorous reflection for Physicists.

I 
Article 
by Sýkora S.,
Quo Vadis, Science
Effects of massproduction of Science (1970).
