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  1. Homeland Security Acquisition Manual (HSAM)

    The HSAM establishes for the Department of Homeland Security uniform department-wide acquisition policy and procedures, which implement or supplement the Federal Acquisition …

  2. Hyperthymesia - Wikipedia

    Hyperthymesia, also known as hyperthymestic syndrome or highly superior autobiographical memory (HSAM), is a condition that leads people to be able to remember an abnormally large …

  3. Highly Superior Autobiographical Memory - Center for the …

    Highly Superior Autobiographical Memory (HSAM) is a memory phenomenon first described by researchers at the Center for the Neurobiology of Learning and Memory at UC Irvine.

  4. Hyperthymesia (HSAM): What Is It? - Healthline

    May 26, 2017 · People with HSAM can often remember things that happened when they were small children. But memories of events that occurred after the ages of about 10 or 12 are more …

  5. Hyperthymesia (Highly Superior Autobiographical Memory)

    Sep 20, 2025 · Hyperthymesia, otherwise known as highly superior autobiographical memory (HSAM), describes the ability to recall autobiographical details of one's own life in vivid detail.

  6. HSAM Definition & Meaning - Merriam-Webster

    Jan 3, 2026 · What does the abbreviation HSAM stand for? Meaning: highly superior autobiographical memory. How to use HSAM in a sentence.

  7. Hyperthymesia: Definition, causes, and symptoms - Medical News Today

    Sep 21, 2023 · People with HSAM likely process short-term memories in a similar way to most other people. However, a 2016 study suggests that these individuals have better long-term …

  8. Highly Superior Autobiographical Memory (HSAM): A Systematic …

    Feb 23, 2024 · For decades, scientists have investigated the complexity of human memory, but the exact mechanisms of different subtypes are not yet fully understood (Santangelo et al., …

  9. Homeland Security Acquisition Manual Archives

    Aug 15, 2025 · This page provides access to archived versions of the Homeland Security Acquisition Manual (HSAM). The current version of the HSAM is also available.

  10. Homeland Security Digital Library

    "The Department of Homeland Security Acquisition Manual (HSAM) implements and supplements the Federal Acquisition Regulation (FAR) and the Homeland Security Acquisition Regulation …