4.0.0 / June 8, 2014
(4.8/5) (4)
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Description

In this application concerning the functionand design of an X-ray tube.
Electrons emitted by the glowing cathode are accelerated towardsthe anode. As the electrode beam impacts on the anode, the highkinetic energy of the electrons is converted into x-ray quanta. Thespectrum produced consists of bremsstrahlung and characteristicradiation.

By means of a playcontrol, the animation can be stopped andmoved fore- or backward whenever you want.

This application is suitable for the cooperation withinteractive whiteboards and tablets.

This app you can use in English and German. If you want tosearch for further reading, use our “Recherche” please. It will letyou find more information about the x ray tube in books (Amazon) orother media`s (Wikipedia, Google) very quickly.

App Information Design of a x ray tube

  • App Name
    Design of a x ray tube
  • Package Name
    air.roentgen04
  • Updated
    June 8, 2014
  • File Size
    561k
  • Requires Android
    Android 2.2 and up
  • Version
    4.0.0
  • Developer
    Carsten Bluck, BIGS
  • Installs
    100 - 500
  • Price
    Free
  • Category
    Education
  • Developer
    Visit website Email animation@bigs.eu Privacy Policy
    Carsten Bluck, BIGS Suhler Strasse 22 D - 12629 Berlin
  • Google Play Link

Carsten Bluck, BIGS Show More...

Design of a x ray tube 4.0.0 APK
In this application concerning the functionand design of an X-ray tube.Electrons emitted by the glowing cathode are accelerated towardsthe anode. As the electrode beam impacts on the anode, the highkinetic energy of the electrons is converted into x-ray quanta. Thespectrum produced consists of bremsstrahlung and characteristicradiation.By means of a playcontrol, the animation can be stopped andmoved fore- or backward whenever you want.This application is suitable for the cooperation withinteractive whiteboards and tablets.This app you can use in English and German. If you want tosearch for further reading, use our “Recherche” please. It will letyou find more information about the x ray tube in books (Amazon) orother media`s (Wikipedia, Google) very quickly.
Cloud chamber 004 4.0.0 APK
In this app concerning the Wilsoncloudchamber, in design and function. In the cloud chamber, theionizingeffect of radiation is used to make the path of chargedparticles(such as alpha particles) visible so that it canbephotographed.As the piston is moved, adiabatic expansion of the air inthechamber results in supersaturation with water vapour. Theionscreated by alpha particles act as nuclei for condensation,formingcloud trails which indicate the path of the alphaparticle.The electric field between E1 and E2 is used for thecontinuouscollection of stray particles.In an explanation (button: explanation), by means of impulseandconservation of energy units, the Compton Effect isdiscussedhere.By means of a playcontrol, the animation can be stopped andmovedfore- or backward whenever you want.This application is suitable for the cooperation withinteractivewhiteboards and tablets.This app you can use in English and German. If you want tosearchfor further reading, use our “Recherche” please. It will letyoufind more information about the cloud chamber in books (Amazon)orother media`s (Wikipedia, Google) very quickly.
MRI Pulse Sequence +Relaxation 2.0.0 APK
MRI – pulse sequences, like spin -echo-,gradient - echo-, inversion recovery sequence + relaxation ofaspinThis app is a learning aid for the medicine students. It giveyoua better understanding for the basic physics of an MRI. Inthespecial case of the pulse sequences and relaxation. Thepulsesequences are used in medicine to create measurable 2D imagesforthe definition and precise localization of the tissue areas tobeexamined.This app you can use in English and German. Our furtherreadingsystem let you find more information for MRI in books orothermedia`s very quickly.This application is suitable for the cooperation withinteractivewhiteboards and tablets.Short explanation to the pulse sequences.The pulse sequences are selected on the basis of:- the non-homogeneity of the coil magnetic field- the material (tissue) to be examined and themagnetizationproperties of the sample- the chemical environment of the sampleOne flaw in sequence measurement technology is the fact thatthesignal intensity falls drastically if measurements arerepeatedbefore longitudinal relaxation has been completed. In thiscase,different tissue structures cannot be clearly differentiatedandcontrasted. To avoid this problem, it is necessary to carry outanumber of measurements (pulse sequences) with a repetition timeTRwhich is relatively short with reference to the relaxation timeT1,with a relatively long TR and with a TR in the same rangeasT1.(a) Spin echo sequence – repetition time TR in roughly thesamerange: TRT1(b) Gradient echo sequence - short repetition time TR:TR(c)Inversion recovery sequence - long repetition time TR:TR>T1
MRI Pulse Sequences 2.0.0 APK
MRI – pulse sequences, like spin -echo-,gradient - echo-, inversion recovery sequence + relaxation ofaspinThis app is a learning aid for the medicine students. It giveyoua better understanding for the basic physics of an MRI. Inthespecial case of the pulse sequences and relaxation. Thepulsesequences are used in medicine to create measurable 2D imagesforthe definition and precise localization of the tissue areas tobeexamined.This app you can use in English and German. Our furtherreadingsystem let you find more information for MRI in books orothermedia`s very quickly.This application is suitable for the cooperation withinteractivewhiteboards and tablets.Short explanation to the pulse sequences.The pulse sequences are selected on the basis of:- the non-homogeneity of the coil magnetic field- the material (tissue) to be examined and themagnetizationproperties of the sample- the chemical environment of the sampleOne flaw in sequence measurement technology is the fact thatthesignal intensity falls drastically if measurements arerepeatedbefore longitudinal relaxation has been completed. In thiscase,different tissue structures cannot be clearly differentiatedandcontrasted. To avoid this problem, it is necessary to carry outanumber of measurements (pulse sequences) with a repetition timeTRwhich is relatively short with reference to the relaxation timeT1,with a relatively long TR and with a TR in the same rangeasT1.(a) Spin echo sequence – repetition time TR in roughly thesamerange: TRT1(b) Gradient echo sequence - short repetition time TR:TR(c)Inversion recovery sequence - long repetition time TR:TR>T1
Design of a spectrometer 4.0.0 APK
In this app concerning the spectrum of h2BIGSgenerates an easily interpreted graphic image of thespectrometerdesign.By means of a playcontrol, the animation can be stopped andmovedfore- or backward whenever you want.This application is suitable for the cooperation withinteractivewhiteboards and iPads.This app you can use in English and German. If you want tosearchfor further reading, use our “Reaserch” please. It will letyou findmore information about the spectrometer in books (Amazon)or othermedia`s (Wikipedia, Google) very quickly.
MRI Relaxation + precession 3.0.0 APK
NMR - Magnetic resonance imaging, t1 andt2curveRelaxation and precession of a spin in an Magneticresonanceimaging (NMR, Relaxation t1 and t2 curve).In this app concerning the t1 and t2 curve relaxation infunctionof an NMR.The spin can be influenced by magnetic fields or radiofrequencypulses. In a static, homogenous magnetic field, the spinis inprecession about the magnetic field direction at Larmorfrequency.By a process of relaxation, the spin takes on thedirection of theexternal field after a certain time, known as thelongitudinalrelaxation time T1.In a microwave field (radio frequency pulses) the direction ofthespin can be changed at short intervals.For examinations of living tissue (determination of T1 andT2)deflections of 90° or 180° from the stationary field directionhaveproved to be effective.This app you can use in English and German. If you want tosearchfor further reading, use our “Recherche” please. It will letyoufind more information about the spectrometer in books (Amazon)orother media`s (Wikipedia, Google) very quickly.This application is suitable for the cooperation withwhiteboardsand tablets.
Electron beam, crossed field T 3.0.0 APK
The app is in 10 languages now! The usercanselect between english, русский, deutsch, español, 中国的 ,français,ελληνικά, 日本人, italiano and nederlands:el - Δέσμη ηλεκτρονίων σε διασταυρωμένο ηλεκτρικό καιμαγνητικόπεδίο; it - Raggio di elettroni in campo elettrico emagneticoincrociato; ru - Электронный луч в скрещенныхэлектрических имагнитных полях, es - Haz de electrones en campomagnético yeléctrico cruzados; zh - 交叉电场和磁场中的电子束; nl -Elektronenstraal ingekruist E- en magneetveld; fr - Faisceauélectronique dans leschamps électrique et magnétique croisés; jp -交差する電磁界の電子ビーム.Using the BIGS simulation experiment in app form, you cansimulatethe behaviour of an electron beam in crossed fields. It ispossibleto simulate:o the behaviour of an electron beam in an electric field;o the behaviour of an electron beam in a magnetic field.o the behaviour of an electron beam in crossed fields,o the creation of cycloid paths by the electron beam,o and to determine the specific charge (q/m) of an electron(i.e.the measured values shown in the app correspond to those ofthereal experiment).This app is a learning aid for the examination topics "electronbeamin crossed fields", "moving charges", "function of a cathoderaytube" and "Wien filter".It can be used both in lessons and in revision for exams.The simulation has been designed by BIGS as aself-explanatoryprogram. However, user guidance is also available.Within the app,users can switch between the simulation and aworksheet intended toprovide an even better understanding of thephysics underlying thesimulation. Users can also downloadadditional work materials fromthe BIGS server using the "More"button. The materials developed byBIGS include work sheets andassignments.Together with the worksheets, the simulation guides users throughtodetermining the specific charge (q/m) of an electron,includingwriting a report on the experiment. The assignments areintended toallow users to test the knowledge they haveacquired.The learning aid has been successfully tested in advancedphysicscourses at German high schools such as GiebichensteinGymnasium inHalle.The "Electron beam in crossed fields" app is intended toprovidesupport for students who wish to develop theirknowledgeindependently.With a click at the button “More” you can get more worksheetsandexercises, but you will not get here solutions andeducationalnotes. If you need a simple version without solutionsandeducational notes. then use it with version (P).This app is usable in combination of interactive whiteboardandtablets.
Electron beam, crossed field P 3.0.0 APK
The app is in 10 languages now! The usercanselect between english, русский, deutsch, español, 中国的 ,français,ελληνικά, 日本人, italiano and nederlands:el - Δέσμη ηλεκτρονίων σε διασταυρωμένο ηλεκτρικό καιμαγνητικόπεδίο; it - Raggio di elettroni in campo elettrico emagneticoincrociato; ru - Электронный луч в скрещенныхэлектрических имагнитных полях, es - Haz de electrones en campomagnético yeléctrico cruzados; zh - 交叉电场和磁场中的电子束; nl -Elektronenstraal ingekruist E- en magneetveld; fr - Faisceauélectronique dans leschamps électrique et magnétique croisés; jp -交差する電磁界の電子ビーム.Using the BIGS simulation experiment in app form, you cansimulatethe behaviour of an electron beam in crossed fields. It ispossibleto simulate:o the behaviour of an electron beam in an electric field;o the behaviour of an electron beam in a magnetic field.o the behaviour of an electron beam in crossed fields,o the creation of cycloid paths by the electron beam,o and to determine the specific charge (q/m) of an electron(i.e.the measured values shown in the app correspond to those ofthereal experiment).This app is a learning aid for the examination topics "electronbeamin crossed fields", "moving charges", "function of a cathoderaytube" and "Wien filter".It can be used both in lessons and in revision for exams.The simulation has been designed by BIGS as aself-explanatoryprogram. However, user guidance is also available.Within the app,users can switch between the simulation and aworksheet intended toprovide an even better understanding of thephysics underlying thesimulation. Users can also downloadadditional work materials fromthe BIGS server using the "More"button. The materials developed byBIGS include work sheets andassignments.Together with the worksheets, the simulation guides users throughtodetermining the specific charge (q/m) of an electron,includingwriting a report on the experiment. The assignments areintended toallow users to test the knowledge they haveacquired.The learning aid has been successfully tested in advancedphysicscourses at German high schools such as GiebichensteinGymnasiumHalle.The "Electron beam in crossed fields" app is intended toprovidesupport for students who wish to develop theirknowledgeindependently.With a click at the button “More” you can get more worksheetsandexercises, but you will not get here solutions andeducationalnotes. That you will get with the version (T).This app is usable in combination of interactive whiteboardandtablets.
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