INTRODUCTION LaTeX is typesetting software that is widely used by mathematicians and physicists because it is so good at typesetting equations. It is also completely programmable, so it can be configured to produce documents with almost any desired formatting, and to automatically number equations, figures, endnotes, and so on. To prepare manuscripts for the American Journal of Physics (AJP), you should use the REVTeX 4.1 format for Physical Review B preprints, as indicated in the documentclass line at the top of this article’s source file. (If you’re already familiar with LaTeX and have used other LaTeX formats, please resist the temptation to use them, or to otherwise override REVTeX’s formatting conventions, in manuscripts that you prepare for AJP.) This sample article is intended as a tutorial, template, and reference for AJP authors, illustrating most of the LaTeX and REVTeX features that authors will need. For a more comprehensive introduction to LaTeX, numerous books and online references are available. Documentation for the REVTeX package can be found on the APS web site. LaTeX is free software, available for Unix/Linux, Mac OS X, and Windows operating systems. For downloading and installation instructions, follow the links from the LaTeX web site. It is most convenient to install a “complete TeX distribution,” which will include LaTeX, the underlying TeX engine, macro packages such as REVTeX, a large collection of fonts, and GUI tools for editing and viewing your documents. To test your installation, try to process this sample article.

A document by Alberto Pepe. Click on the document to view its contents.

TFS FILE FORMAT TFS is a an acronym for the “Table File System”. TFS files have been used in the LEP control system. The program knows only coded TFS files. The TFS format has been chosen for all table output of . TFS formatted tables can be read back into , and may then be further processed.

DEFINITION OF ELEMENTS

CONVENTIONS

This is a layman summary of “Local Radiation Hydrodynamic Simulations of Massive Star Envelopes at The Iron Opacity Peak” from Yan-Fei Jiang (姜燕飞), Matteo Cantiello , Lars Bildsten, Eliot Quataert and Omer Blaes. The full article can be downloaded from the arXiv. This layman summary is part of the Public Friendly Open Science initiative.

The Grateful Dead were an American band that was born out of the San Francisco, California psychedelic movement of the 1960s. The band played music together from 1965 to 1995 and is well known for concert performances containing extended improvisations and long and unique set lists. This article presents a comparative analysis between 1,590 of the Grateful Dead's concert set lists from 1972 to 1995 and 2,616,990 last.fm Grateful Dead listening events from August 2005 to October 2007. While there is a strong correlation between how songs were played in concert and how they are listened to by last.fm members, the outlying songs in this trend identify interesting aspects of the band and their fans 10 years after the band's dissolution.

Do you write in LaTeX? At Authorea, importing from arXiv, ShareLaTeX, and Overleaf is now AS SIMPLE AS PASTING YOUR DOCUMENT’S URL. By bringing your work to Authorea, you can take advantage of the power of Authorea for writing LaTeX natively on the web, Authorea’s powerful citation tool, one-click export to over 90 journal formats, and the ability to include live interactive figures in your articles. Clicking on the Import/New button at the top right of your homepage will now give you THREE NEW IMPORT OPTIONS available in imports from URL: - Import an ARXIV.ORG document, - Import your (public) SHARELATEX document, - Import your OVERLEAF document, And as always, you can also import a LaTeX/BibTeX combo or a compressed LaTeX archive. At Authorea, we’re excited to integrate with external academic services to make your writing experience as seamless as possible. We’re pleased to announce this improvement to our document importer. Now you can bring your work into Authorea from three very useful LaTeX-centered services – arXiv, ShareLaTeX and Overleaf – just by typing the document’s URL. _Remember: we hate vendor lock-in as much as you. You can export your documents (in full, including the git log) from Authorea at any time._

Watch this paper in real time at authorea.com/nytm

We’re pleased to announce that Authorea will do the FIRST PUBLIC DEMO OF OUR NEW RICH TEXT EDITOR – Authorea for Word users! – at the New York Tech Meetup TOMORROW, SEPTEMBER 9, AT 7PM. You can BUY A TICKET here: http://www.meetup.com/ny-tech/events/220016163/ The presentation will feature our co-founders Nate and Alberto and chief scientific officer Matteo all together on stage, with the Authorea team cheering in the audience. If you live in NYC and want to meet the folks behind Authorea, this is a great opportunity! The Meetup is held at the NYU Skirball Center for the Performing Arts.

A central problem in convex algebra is the extension of left-smooth functions. Let $$ be a combinatorially right-multiplicative, ordered, standard function. We show that ℓI, Λ ∋ 𝒴U, 𝔳 and that there exists a Taylor and positive definite sub-algebraically projective triangle. We conclude that anti-reversible, elliptic, hyper-nonnegative homeomorphisms exist.

Acronym: Again: [H₂O]water

Last June, a dedicated global team of Ebola researchers began an ambitious project to track the virus using large-scale genome sequencing. Their research, published June 18 in _Cell_, reveals critical information about how the virus traveled and spread over seven months of the recent Ebola outbreak. The team, which included researchers from over a dozen institutions, made a conscious decision to pursue Open Science practices for this project. One choice they made was to write their paper on Authorea, a new science editing and publishing website. The full working version of the paper is now available to the public on Authorea. By using the “History” feature, readers can get a behind-the-scenes look at how the research came together, including every edit and change from the writing process. “When we were kicking off the study, we discussed how much we would open up what we’re doing,” said co-lead author Danny Park. “Our team comes out of the Human Genome Project, so culturally we come from the open science ’put everything out there’ background. And especially in this kind of emergency situation there’s a moral imperative” to publish the data openly and quickly, he said. The team chose Authorea in order to make the writing process transparent. Authorea’s History feature allows the public to view every change made during the writing process. Because key technical sentences were revised and words chosen carefully over time, the evolution of the document can be educational, said Dr. Park. Authorea was just one of many tools used by the research team to publish their work as quickly and openly as possible. The team: - Published their raw genome data to the GenBank database and Virological.org online forum as soon as it was collected, so that other research teams could use and discuss the data immediately - Released demographic and clinical metadata on a special website to enable other researchers to spot important trends - Set up a new website to gather and visualize data from multiple research groups - Published a Comment in Nature strongly advocating open sharing of data during this and future outbreaks - Chose Authorea as a platform to write and edit their draft manuscript, allowing readers to view the writing process with full transparency - Published their article as fully Open Access in _Cell_ “One of the most rewarding aspects of working in this outbreak response is the connections we have made with so many extraordinary individuals through open data sharing”, said senior author Pardis Sabeti. The goal of Open Science principles is to produce stronger, more reproducible, transparent scientific results as quickly as possible. It’s a virtuous circle: openness begets collaboration begets more openness. And in a serious outbreak like the recent Ebola epidemic, more open research can quite literally save lives. ABOUT AUTHOREA: Authorea is an online word processor that makes research writing and publishing faster and easier. Created by scientists, for scientists, Authorea encourages and supports Open Science, transparency, and collaboration. With over 41000 users and a weekly growth rate that has doubled in the past nine months, Authorea is currently the fastest-growing science publishing platform in the world. OTHER RESOURCES _AUTHOREA CONTACTS_ - Alberto Pepe, co-founder and CEO, Authorea: [email protected], +1 (310) 600-3929 - Jace Harker, Growth and Community: [email protected], +1 585-737-6459 - Tanya Anderson, Outreach: [email protected] _KEY AUTHOR CONTACTS_ - Danny Park: [email protected]

If you find Authorea useful, please help support it: send us feedback, invite colleagues to sign up, or buy a subscription. Keep up the good work! Best regards, The Authorea Team

Let’s try: testing here. Here is an attempt: testing 1 + 2 = 3 here.

There is on average one planet orbiting every star in the Universe. Our Galaxy (the Milky Way) is an immense disk of gas and stars with a diameter of about 100 000 light years, hosting about 100 billion stars and, therefore, also about 100 billion planets. Take a deep breath. Now, it turns out the Milky Way is just one of 100 billion galaxies that populate our Universe, a colossal expanding stretch of spacetime with an age of 13.7 billion years. The math is trivial: There are about 10 000 000 000 000 000 000 000 = 10²² planets out there. This number is extremely large. Apparently larger than the number of grains of sand found in every beach and every desert on Earth. But how many of these planets host life? And in particular, how many planets host intelligent life we might be able to communicate with? RSVP and join us for our second official NEW YORK OPEN SCIENCE MEETUP. Check this blog post series if you wanna know more. This event is supported by Authorea.com, Minds.com and the Bitcoin Center NYC.

_This is the author’s version of the work. It is posted here by permission of the AAAS for personal use, not for redistribution. The definitive version was published in Science on Vol. 350 no. 6259 pp. 423-426 , DOI: 10.1126/science.aac6933_ Internal stellar magnetic fields are inaccessible to direct observations and little is known about their amplitude, geometry and evolution. We demonstrate that strong magnetic fields in the cores of red giant stars can be identified with asteroseismology. The fields can manifest themselves via depressed dipole stellar oscillation modes, which arises from a magnetic greenhouse effect that scatters and traps oscillation mode energy within the core of the star. The _Kepler_ satellite has observed a few dozen red giants with depressed dipole modes which we interpret as stars with strongly magnetized cores. We find field strengths larger than $\sim\! 10^5 \,{\rm G}$ may produce the observed depression, and in one case we infer a minimum core field strength of $\approx \! \! 10^7 \,{\rm G}$.

A second paragraph using MathJax \[ ax^2+bx+c=0\]