Insensitive

Insensitive



Free

0.9.23for iPhone, iPad
Klaus Boldt
Developer
2015年10月12日
Update Date
Education
Category
Age Rating
4+
Apps in this category do not contain restricted content.
9+
Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.
12+
Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.
17+
You must be at least 17 years old to access this App.
Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.
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About Insensitive

Insensitive simulates the quantum mechanical models that are used to describe the nuclear magnetic resonance (NMR) experiment. The vector model, density matrix and product operators of an ensemble of up to four spins-1/2 and two spin types are visualized. Each step from the first radiofrequency pulse to the acquisition of the spectrum can be manipulated. Features include selective pulses, weak and strong coupling, dipolar relaxation, gradients, cartesian and spherical product operator basis, phase correction, pulse sequence recording and a comprehensive tutorial.

To make full use of this app a basic knowledge of quantum mechanics as well as a textbook on NMR is recommended.

Check out the free Mac OS X version of Insensitive at http://www.chemie.uni-hamburg.de/nmr/insensitive, which includes the capability to acquire 2D spectra.

If you like Insensitive, please rate it. If you experience problems, please contact me. You can also like Insensitive on Facebook and get news about forthcoming releases.
Insensitive is and will remain free. If you like the app and would like to support its development, please consider buying my app "Song Quiz".
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最新版本0.9.23更新日誌

Last updated on 2015年10月12日
歷史版本
Bugfixes for iOS 9
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Version History
0.9.23
2015年10月13日
Bugfixes for iOS 9
0.9.22
2014年10月08日
- Bugfixes for iOS 8
- Compatibility with the spectrum file format (igg) of Insensitive 0.9.22 for OSX
0.9.21
2014年08月14日
Fixed a crash when a presentation was loaded on the iPad.
0.9.20
2014年05月26日
Fixed a bug that caused the app to crash if a 1D spectrum was acquired with no phase cycling.
0.9.19
2014年05月10日
- Fixes a bug that would scramble the spin type if undo was performed
- Added an option for random fluctuations of the Larmor frequency due to diffusion and field inhomogenieties
- Newly added spins are now automatically selected in the Spin Network Editor
0.9.18
2014年04月27日
Fixes some bugs with the iOS 7 interface
0.9.17
2014年02月06日
Finally after a far too long hiatus:
- iOS 7 compatibility
- Bugfixes
- Phase cycling table only shows receiver if the pulse sequence end with acquisition
0.9.16
2013年08月22日
- Coherence pathways for pulse sequences
- Display of Insensitive presentations on iPad (spinlecture files)
- Bugfixes
0.9.15
2013年05月09日
- Fixed a bug with the energy levels if I spins were not protons
- Select "Restore example files" in the settings app to see all new example files

New in version 0.9.14:

- Select gyromagnetic ratios for I and S spins
- Save current spin state in *.iss files
- Open and save spectra
- View 2D spectra created by Insensitive on Mac
- Gaussian pseudo-echo apodisation
- Does not display unaffected spins in pulse sequence
- Rotate spin systems
- Bugfixes, additions to the tutorial

Insensitive is and will remain free. If you like the app and would like to support its development, please consider buying my app "Song Quiz".
0.9.14
2013年05月02日
- Select gyromagnetic ratios for I and S spins
- Save current spin state in *.iss files
- Open and save spectra
- View 2D spectra created by Insensitive for Mac
- Gaussian pseudo-echo apodisation
- Does not display unaffected spins in pulse sequence
- Rotate spin systems
- Bugfixes, additions to the tutorial

Insensitive is and will remain free. If you like the app and would like to support its development, please consider buying my app "Song Quiz".
0.9.13
2012年12月21日
Bugfixes, new settings bundle.
0.9.12
2012年09月27日
Fixed a bug that prevented launching Insensitive on some devices (black screen).

IMPORTANT NOTICE: This bug seems to have been causing problems for some time. If you encounter a bug like this, you can assume the following:
- It is most probably my error
- I am unaware of its existence
- I need some information to fix it

Please get in contact with me and file a bug report instead of just giving a bad rating. Once known I usually get rid of bugs within days. This helps all Insensitive users and makes the app better!
0.9.11
2012年09月19日
- Open and save spin systems and pulse sequences and use iTunes file exchange to use the files with Insensitive for OS X
- Reworked energy level diagram correctly displays strongly coupled and magnetically equivalent spins
- Edit pulse sequences (iPad only)
- Better layout for phase cycles (iPad only)
- Compatibility with iOS 6
- Additions to the tutorial
- Bugfixes
0.9.10
2012年08月19日
- Spin lock and ROE
- Labels for pulse sequences
- Scrolling button bar with more tools to operate the spin system
0.9.9
2012年07月23日
- Gaussian pulses available in the Pulse Shaper
- Quick access menu to select common pulses by tapping and holding the Pulse button
- "Remove Spin" now deleted the selected spin instead of the one with the highest index
- Several bug fixes and additions to the tutorial
0.9.8
2012年02月03日
Bugfixes. If you continue having problems with running Insensitive 0.9.7 please delete and reinstall the app and contact me at boldt@chemie.uni-hamburg.de

Updated icons for spin manipulation buttons. Changed free evolution button icon. FID symbol is now more adequately used for spectrum acquisition.
0.9.7
2012年01月21日
Insensitive has been completely rewritten for this update. New features include:
- iPad support
- Gradients
- Recording of pulse sequences
- Phase cycles (iPad only)
- Selection of delay times
- Bugfixes & additions to the turorial
0.9.6
2011年07月29日
Double tap the "Vector Representation" title bar to display the spin system energy levels. Swipe down in the vector display mode to see a top view of the x,y-plane of the coordinate system. The spectrum display now offers a selection of window functions for apodization and line narrowing.
The update includes significant speed improvements and corrections to the tutorial.
0.9.5
2011年04月07日
Better support for off-resonance pulses, bugfixes and corrections to the tutorial.
A paper on Insensitive has been published in the latest issue of Concepts In Magnetic Resonance Part A, 2011, 38A (2), 17-24. Please cite this if you use the program or parts thereof in publications or presentations.
0.9.4
2011年01月07日
Added spin decoupling and spin lock fields. Improved first order phase correction by allowing to set the pivot point. Bugfixes and improvements to the manual and tutorial.
0.9.2
2010年12月07日
Insensitive now saves the settings and spin system when the app is closed.

Fixed a bug where the home and index page of the help view was not added to the view history.

Insensitive is now able to download updates to the HTML tutorial directly from the support website without a software update.

The update includes corrections and additions to the tutorial.
0.9.1
2010年11月19日
Improvements of the tutorial, including graphics of the extended vector model supplied by David P. Goldenberg (University of Utah)
0.9.0
2010年11月02日
Added the ability to simulate random noise in the simulated spectrum and set the noise level.
0.8.10
2010年10月20日
Improvements of the tutorial
0.8.9
2010年09月24日
Fixed a few bugs including one where the "pulse before acquisition" option caused a phase shift, corrected and added a few tutorial pages. Now displays the scalar coupling constants in the spin network editor.

Insensitive FAQ

點擊此處瞭解如何在受限國家或地區下載Insensitive。
以下為Insensitive的最低配置要求。
iPhone
iPad
Insensitive支持English, German

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