Abstract: This work compares the effectiveness of four image reconstruction techniques for a ring-array photoacoustic computed tomography (PACT) system: the delay-and-sum (DAS), the interpolated model ...

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Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

As a Linux administrator, it is an important job to ensure that access to directories and files is granted to select, trustworthy users. This prevents unintended users from accessing the entirety of ...

Time travel: reality or pure fantasy? We break down different time travel theories, ranking them from “scientifically possible” to “absolute nonsense.” Where do your favorite methods land? Trump ...

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The Internal Revenue Service has released Rev. Proc. 2025-23, which updates the list of automatic procedures for taxpayer-initiated requests for changes in methods of accounting. Processing Content An ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Here are the most important concepts developers must know when they size Java arrays and deal ...

In Rev. Proc. 2025-23, the IRS on Monday provided a comprehensive, updated list of changes in tax accounting methods to which the automatic change procedures in Rev. Proc. 2015-13, as subsequently ...