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Google Scholar is a freely accessible web search engine that indexes the full text or metadata of scholarly literature across an array of publishing formats and disciplines. . Released in beta in November 2004, the Google Scholar index includes peer-reviewed online academic journals and books, conference papers, theses and dissertations, preprints, abstracts, technical reports, and other ...
Full feature PDF editor. Poppler-utils: GNU GPL: Yes Yes Unix Yes Converts PDF to other file format (text, images, html). pstoedit: GNU GPL: Yes Yes Unix Yes Converts PostScript to (other) vector graphics file format. QPDF: Apache License 2.0: Yes Yes Yes Structural, content-preserving transformations from PDF to PDF. Scribus: GNU GPL: Yes Yes Yes
Hutson originally planned to work full-time at Boeing and part-time at the magazine as a supplement to his trading. In a year, Technical Analysis of Stocks & Commodities had 1,500 subscribers and cost $250 for an annual subscription. In 1984, its annual price dropped and subscribers increased to over 10,000.
Completely free PDF editing with no download required. Cons. May need Canva Pro to access certain images or design features. Best Freemium App: iLovePDF. ILovePDF is one of the most popular apps ...
A pairs trading strategy consists of identifying similar pairs of stocks and taking a linear combination of their price so that the result is a stationary time-series. We can then compute z-scores for the stationary signal and trade on the spread assuming mean reversion: short the top asset and long the bottom asset.
Cash App is a financial app that lets you easily send money to family and friends. But it also offers commission-free stock trading of thousands of stocks. This low-fee approach makes Cash App a...
Best for: Those who want their bank app to save their spare change. Cost: Free. 5. Current. Current is a fintech company that offers a deposit account that combines some checking and savings ...
PDF Expert is a PDF editing app for iPhone, iPad and Mac. [13] [14] The app allows a user to read, annotate and edit PDFs, change text and images, fill in forms and sign contracts. [15] PDF Expert was initially launched for iOS in 2010 for the first iPad and is now supported on the iPad, iPhone, and Mac. [16]