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Combined display of all available logs of wwwelab. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).
(newest | oldest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)- 19:32, 12 August 2024 Ist187344 talk contribs uploaded File:Light Polarization Diagram en.png (Polarisers are simply a material medium, usually an anisotropic plastic and usually birefringent, which has the property of absorbing a large part of the energy of the electromagnetic wave that constitutes light in one direction, while remaining "transparent" in the other direction. These materials, such as polyvinyl alcohol (PVA), are normally used to make "Polaroid" lenses, where the molecules are aligned in long directional chains, blocking the oscillation of the electric field in that dir...)
- 20:59, 29 July 2024 Ist187344 talk contribs created page File:Experimental SetUp Polaroid.png (Esquema da montagem dos polarizadores na experiência do elab; o primeiro polarizador permite definir a direção vertical imposta ao feixe de luz utilizado, sendo 𝜃1=0º. O segundo polarizador pode ser configurado para um ângulo predeterminado, sendo utilizado na experiência em epígrafe valores de 𝜃2=0º, 𝜃2=-45º e 𝜃2=-90º. Por último, o terceiro polarizador efetua um varrimento entre dois valores arbitrários, sendo escolhido geralmente um leque de valores que permitam averiguar o ocorrido com um...)
- 20:59, 29 July 2024 Ist187344 talk contribs uploaded File:Experimental SetUp Polaroid.png (Esquema da montagem dos polarizadores na experiência do elab; o primeiro polarizador permite definir a direção vertical imposta ao feixe de luz utilizado, sendo 𝜃1=0º. O segundo polarizador pode ser configurado para um ângulo predeterminado, sendo utilizado na experiência em epígrafe valores de 𝜃2=0º, 𝜃2=-45º e 𝜃2=-90º. Por último, o terceiro polarizador efetua um varrimento entre dois valores arbitrários, sendo escolhido geralmente um leque de valores que permitam averiguar o ocorrido com um...)
- 20:53, 29 July 2024 Ist187344 talk contribs created page File:Multi Polaroid.png
- 20:53, 29 July 2024 Ist187344 talk contribs uploaded File:Multi Polaroid.png
- 20:51, 29 July 2024 Ist187344 talk contribs created page File:Data Analise Polaroid.png (Potencia coletada na fotocélula para varrimentos do terceiro polarizador entre -120º e 50º e com o segundo polarizador em posições pré-determinadas de 0, -45º e -90º. O polarizador a -90º permite identificar o erro sistemático induzido pela luz ambiente pois cortará qualquer luz que emerge da fonte pré-polarizada a 0º.)
- 20:51, 29 July 2024 Ist187344 talk contribs uploaded File:Data Analise Polaroid.png (Potencia coletada na fotocélula para varrimentos do terceiro polarizador entre -120º e 50º e com o segundo polarizador em posições pré-determinadas de 0, -45º e -90º. O polarizador a -90º permite identificar o erro sistemático induzido pela luz ambiente pois cortará qualquer luz que emerge da fonte pré-polarizada a 0º.)
- 20:48, 29 July 2024 Ist187344 talk contribs created page File:Light Polarization Diagram.png (Os polarizadores são somente um meio material, geralmente um plástico anisotrópico e usualmente birefringente) possuindo a propriedade de absorver grande parte da energia da onda eletromagnética que constitui a luz segundo uma determinada direção e permanecem “transparentes” na outra direção. Normalmente, as lentes “polaroid” são fabricadas correntemente com estes materiais, como por exemplo o álcool polivinílico (PVA), onde as suas moléculas se alinham em longas cadeias direccionais, bloque...)
- 20:48, 29 July 2024 Ist187344 talk contribs uploaded File:Light Polarization Diagram.png (Os polarizadores são somente um meio material, geralmente um plástico anisotrópico e usualmente birefringente) possuindo a propriedade de absorver grande parte da energia da onda eletromagnética que constitui a luz segundo uma determinada direção e permanecem “transparentes” na outra direção. Normalmente, as lentes “polaroid” são fabricadas correntemente com estes materiais, como por exemplo o álcool polivinílico (PVA), onde as suas moléculas se alinham em longas cadeias direccionais, bloque...)
- 03:08, 13 October 2022 Ist187344 talk contribs created page File:Aparatus 060 2.png
- 03:08, 13 October 2022 Ist187344 talk contribs uploaded File:Aparatus 060 2.png
- 03:01, 13 October 2022 Ist187344 talk contribs created page File:Aparatus 060.png
- 03:01, 13 October 2022 Ist187344 talk contribs uploaded File:Aparatus 060.png
- 02:55, 13 October 2022 Ist187344 talk contribs created page File:Protocol page admin.png
- 02:55, 13 October 2022 Ist187344 talk contribs uploaded File:Protocol page admin.png
- 02:49, 13 October 2022 Ist187344 talk contribs created page File:Apparatus Type.png
- 02:49, 13 October 2022 Ist187344 talk contribs uploaded File:Apparatus Type.png
- 23:15, 8 October 2022 Ist187344 talk contribs created page WPA FREE 0.6.0 Instalation (Created page with "= Janus Server= == Update == If the Janus server is already running with the FREE 0.3.0 version it is only necessary to guarantee that the admin secret is defined. Edit the...")
- 19:34, 20 May 2022 Ist187344 talk contribs moved page WPA FREE 0.5.0 Instalation to WPA FREE 0.5.1 Instalation
- 19:18, 20 May 2022 Ist187344 talk contribs created page File:Info for Proxy.png
- 19:18, 20 May 2022 Ist187344 talk contribs uploaded File:Info for Proxy.png
- 17:17, 19 May 2022 Ist187344 talk contribs created page File:Video Config RP data.png
- 17:17, 19 May 2022 Ist187344 talk contribs uploaded File:Video Config RP data.png
- 17:14, 19 May 2022 Ist187344 talk contribs created page File:Video Config assign stream.png
- 17:14, 19 May 2022 Ist187344 talk contribs uploaded File:Video Config assign stream.png
- 17:10, 19 May 2022 Ist187344 talk contribs created page File:Video Config table.png
- 17:10, 19 May 2022 Ist187344 talk contribs uploaded File:Video Config table.png
- 16:56, 19 May 2022 Ist187344 talk contribs created page File:Video-config-menu.png
- 16:56, 19 May 2022 Ist187344 talk contribs uploaded File:Video-config-menu.png
- 11:24, 17 May 2022 Ist187344 talk contribs created page WPA FREE 0.5.0 Instalation (Created page with "= Janus Server= == Update == If the janus server is already running with the FREE 0.3.0 version it is only necessary to guarantee that the admin secret is defined. Edit the...")
- 10:43, 17 May 2022 Ist187344 talk contribs moved page FREE - Framework for Remote Experiments in Education 2 to WPA - FREE installation instructions
- 10:41, 17 May 2022 Ist187344 talk contribs created page FREE - Framework for Remote Experiments in Education 2 (Created page with " = Current releases = == Version 0.5.0 == [Alpha release ] with major bugs corrected adding video configuration and checking experiments status. == Version 0.3.0 == Test v...")
- 17:27, 16 May 2022 Ist187344 talk contribs created page FREE (0.3.0) (Created page with "= Functions documentation = == FREE_Web == == RPi_Proxy == === interface.py(RPi_Proxy) === = How to install = == Pre-requisites == === Main server === For FREE_Web: * Gi...")
- 01:11, 9 January 2022 Ist187344 talk contribs uploaded a new version of File:FREE static.png
- 01:11, 9 January 2022 Ist187344 talk contribs reverted File:FREE static.png to an old version (Reverted to version as of 05:31, 8 January 2022 (WET))
- 01:08, 9 January 2022 Ist187344 talk contribs uploaded a new version of File:FREE static.png
- 06:31, 8 January 2022 Ist187344 talk contribs created page File:FREE static.png
- 06:31, 8 January 2022 Ist187344 talk contribs uploaded File:FREE static.png
- 06:31, 8 January 2022 Ist187344 talk contribs created page File:FREE templates.png
- 06:31, 8 January 2022 Ist187344 talk contribs uploaded File:FREE templates.png
- 06:26, 8 January 2022 Ist187344 talk contribs created page File:Elab page 3.png
- 06:26, 8 January 2022 Ist187344 talk contribs uploaded File:Elab page 3.png
- 06:25, 8 January 2022 Ist187344 talk contribs created page File:Elab page 2.png
- 06:25, 8 January 2022 Ist187344 talk contribs uploaded File:Elab page 2.png
- 06:25, 8 January 2022 Ist187344 talk contribs created page File:Elab page 1.png
- 06:25, 8 January 2022 Ist187344 talk contribs uploaded File:Elab page 1.png
- 01:24, 8 January 2022 Ist187344 talk contribs created page File:Janus view page 2.png
- 01:24, 8 January 2022 Ist187344 talk contribs uploaded File:Janus view page 2.png
- 01:24, 8 January 2022 Ist187344 talk contribs created page File:Janus view page 1.png
- 01:24, 8 January 2022 Ist187344 talk contribs uploaded File:Janus view page 1.png