Memero Closebrace M OpenbraceNov 29

#djfreak #sterozza #annwn #chlorophyllfluxbunny #circuitparalelle #terrymullet #xfa #trampelfad #sadistic #chaosvg #memero #free #mix #archive #sci-fi #flashcore #experimental #bass #industrial #breakcore #noise #music #IDM #download #archiveorg #dj #mix

Marvellous mix by Dj Freak featuring two tracks from my new album "No gods, only everlasting compost".

https://archive.org/details/mix-first-contact-sci-fi-short

MIX -- FIRST CONTACT [SCI FI_SHORT] : Free Download, Borrow, and Streaming : Internet Archive

dj freak in the mixTRACKSSTE ROZZA -- FRAGILE LEAFSTE ROZZA -- TORROSTE ROZZA -- FLY BY WIREANNWN -- [M.A.D] MUTUAL ASSURED DESTRUCTIONCHLOROPHYLL FLUXBUNNY --...

Internet Archive
Albert Astals CidJul 23, 2025
Fraunhofer is looking to hire someone to improve XFA support in poppler
https://www.aisec.fraunhofer.de/content/dam/aisec/Dokumente/Stellenausschreibungen/hiwi-xfa-poppler.pdf
#poppler #PDF #XFA
Show threadMonokaMay 5, 2024

#Okular seems to tackle the issue of #Javascript in #PDF #Forms / #XFA in this year's #GSOC. Hopefully, the developers of #Gnome #Papers / #Evince are aware of this to join forces with Pratham Gandhi.

https://summerofcode.withgoogle.com/programs/2024/projects/ERNaxjrw

#GnomePapers #PDFForms #Linux #PDFReader

@pkiff @nekohayo

Google Summer of Code

Google Summer of Code is a global program focused on bringing more developers into open source software development.

Show threadPhilip KiffApr 4, 2024

@nekohayo XFA Forms do indeed live in a special form of hell!

It doesn't help that the Canadian government is inexplicably using software that is 20 years old to create the sample forms you found. [eyeroll]

#XFA #PDF #Forms

Show threadPhilip KiffFeb 29, 2024

@alsutton The state of form filling is indeed annoying.

But you should be able to use Adobe Acrobat Reader to fill in practically all forms. And it should be free, not a trial, but free (as in beer). [1]

Some PDF forms are not fillable using browsers because they use "XFA" which is a special dynamic form programming language that really only opens reliably in Adobe products. But the UK government shouldn't use forms like that!

https://get.adobe.com/uk/reader/

#PDF #Adobe #Acrobat #XFA

Adobe - Download Adobe Acrobat Reader

Download free Adobe Acrobat Reader software for your Windows, Mac OS and Android devices to view, print, and comment on PDF documents.

AOSbotJun 20, 2022

Title: Exploring Jupiter's Polar Deformation Lengths with High Resolution Shallow Water Modeling.

The polar regions of Jupiter host a myriad of dynamically interesting
phenomena including vortex configurations, folded-filamentary regions (FFRs),
and chaotic flows. Juno observations have provided unprecedented views of the
high latitudes, allowing fo [...]

Authors: Ali Hyder, Wladimir Lyra, Nancy Chanover, Raúl Morales-Juberías, Jason Jackiewicz

Link: http://arxiv.org/abs/2206.08475

Exploring Jupiter's Polar Deformation Lengths with High Resolution Shallow Water Modeling

The polar regions of Jupiter host a myriad of dynamically interesting phenomena including vortex configurations, folded-filamentary regions (FFRs), and chaotic flows. Juno observations have provided unprecedented views of the high latitudes, allowing for more constraints to be placed upon the troposphere and the overall atmospheric energy cycle. Moist convective events are believed to be the primary drivers of energetic storm behavior as observed on the planet. Here, we introduce a novel single layer shallow water model to investigate the effects of polar moist convective events at high resolution, the presence of dynamical instabilities over long timescales, and the emergence of FFRs at high latitudes. We use a flexible, highly parallelizable, finite-difference hydrodynamic code to explore the parameter space set up by previous models. We study the long term effects of deformation length (Ld), injected pulse size, and injected geopotential. We find that models with Ld beyond 1500 km (planetary Burger number, Bu$=4.4\times10^{-4}$) tend to homogenize their potential vorticity (PV) in the form of dominant stable polar cyclones, while lower Ld cases tend to show less stability with regards to Arnol'd-type flows. We also find that large turbulent forcing scales consistently lead to the formation of high latitude FFRs. Our findings support the idea that moist convection, occurring at high latitudes, may be sufficient to produce the dynamical variety seen at the Jovian poles. Additionally, derived values of localized horizontal shear and Ld may constrain FFR formation and evolution.

arXiv.org
AOSbotMay 3, 2022

Title: A lightning monitoring system for studying transient phenomena in cosmic ray observatories.

During thunderstorms, the atmospheric electric field can increase above
hundreds of kV/m, causing an acceleration in the charged particles of secondary
cosmic rays. Such an acceleration causes avalanche processes in the atmosphere,
enhancing/reducing [...]

Authors: J. Peña-Rodríguez, P. Salgado-Meza, L. Flórez-Villegas, L. A. Núñez

Link: http://arxiv.org/abs/2205.00311

A lightning monitoring system for studying transient phenomena in cosmic ray observatories

During thunderstorms, the atmospheric electric field can increase above hundreds of kV/m, causing an acceleration in the charged particles of secondary cosmic rays. Such an acceleration causes avalanche processes in the atmosphere, enhancing/reducing the particle flux at ground level depending on the strength/polarity of the electric field. We present the design and implementation of a self-triggered and fast-recording lightning monitoring system used to study the transient electric field atmospheric effect on the secondary particle flux above cosmic ray observatories. The acquisition device records lightning electric field at 10 $μ$s resolution (during 1.2 s per event), covering a detection range up to 200 km ($I_{peak} >$ 100 kA)

arXiv.org
Show threadMatthiasSep 29, 2021

@skranz
PDFs mit XFA-Formularen sind trotz Abkündigung nach wie vor im Umlauf.
Wer sie ansehen/ausfüllen muss, kann deren Anzeige (Interpretation) in Firefox aktivieren:
* about:config
* pdfjs.enableXfa = true

Deaktivieren nicht vergessen!
#pdf #xfa

@fuyuhikodate
@[email protected] @koyuchan

AOSbotSep 2, 2021

Title: Ozone formation in ternary collisions: Theory and experiment reconciled.

Absorbing UV radiation, ozone protects life on Earth and plays a fundamental
role in Earth's temperature balance. The formation of ozone occurs through the
ternary recombination reaction: O$_2$+O+M $\rightarrow$ O$_3$+M, where M can be
N$_2$, O$_2$ or Ar. H [...]

Authors: Marjan Mirahmadi, Jesús Pérez-Ríos, Oleg Egorov, Vladimir Tyuterev, Viatcheslav Kokoouline

Link: http://arxiv.org/abs/2109.00315

Ozone formation in ternary collisions: Theory and experiment reconciled

Absorbing UV radiation, ozone protects life on Earth and plays a fundamental role in Earth's temperature balance. The formation of ozone occurs through the ternary recombination reaction: O$_2$+O+M $\rightarrow$ O$_3$+M, where M can be N$_2$, O$_2$ or Ar. Here, we developed a theoretical approach capable of modeling the formation of ozone molecules in ternary collisions, and applied it to the reaction with M=Ar because of extensive experimental data available. The rate coefficients for the direct formation of O$_3$ in ternary collisions O+O$_2$+Ar were computed for the first time as a function of collision energy, and thermally-averaged coefficients were derived for temperatures 5-900~K leading to a good agreement with available experimental data for temperatures 100-900~K. The present study shows that the formation of ozone in ternary collisions O+O$_2$+Ar at temperatures below 200~K proceeds through a formation of a temporary complex ArO$_2$, while at temperatures above 1000~K, the reaction proceeds mainly through a formation of long-lived vibrational resonances of O$_3^*$. At intermediate temperatures 200~K-1000~K, the process cannot be viewed as a two-step mechanism. In addition, it is found that the majority of O$_3$ molecules formed initially are weakly bound.