1175 lines
91 KiB
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1175 lines
91 KiB
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<meta name="citation_title" content="Blog Entries | NIST" />
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<meta property="og:title" content="Blog Entries" />
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<meta name="dcterms.type" content="text" />
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<meta name="twitter:title" content="Blog Entries" />
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<title>Taking Measure Blog: Composition and structure</title>
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<link rel="stylesheet" media="all" href="/sites/default/files/css/css_JblPwKLw45cPI6Z1CCNqTcKVNQKc2-R8DCddjdigut0.css?delta=3&language=en&theme=nist_www&include=eJxFjY0KwzAIhF8o1EeS_MgWamKJplneflnXMRDxjvu84OOOJmsOCP8bc5TqalZDe1Kh5QkH37BIgpTVBybkXHenU43KYpWuPDxYgucvO8b4aXrZJw-p9cPzdkvHfko3XC-jnNQmSKUo7M5MQ-Ha2-rsTG94e0M8" />
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<script src="/sites/default/files/js/js_GM8kl6wk698qKTTwusj83bCoGHHtOZ1UinjY1sE_Qbk.js?scope=header&delta=0&language=en&theme=nist_www&include=eJxdjeEOgyAMhF9I10dqinTYCdQAyvb2A-eyxaQ_-l2vd4amBYu2WcH8dnzkwak6z0iR_KvIlOEqDFFywbs0zWqNXsliSS1EogNHn3OWwhLWpDvDVegth1ZmDtx61RtKGNSClUymBXuJy-EB59WQH88XmJkspy9irfXPwc_SH8GmbSV_O3HYhWvGxxZWDBw3OHjsPHZ-AyPAajY"></script>
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<body>
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<section data-elastic-exclude class="usa-banner" aria-label="Official government website">
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</div>
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<div class="grid-col-fill tablet:grid-col-auto">
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<p class="usa-banner__header-text">An official website of the United States government</p>
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<p class="usa-banner__header-action" aria-hidden="true">Here’s how you know</p>
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<span class="usa-banner__button-text">Here’s how you know</span>
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<img class="usa-banner__icon usa-media-block__img" src="/libraries/nist-component-library/dist/img/icon-dot-gov.svg" role="img" alt="" aria-hidden="true">
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<div class="usa-media-block__body">
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<p>
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<strong>Official websites use .gov</strong>
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<br/>
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A <strong>.gov</strong> website belongs to an official government organization in the United States.
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</div>
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<div class="usa-banner__guidance tablet:grid-col-6">
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<img class="usa-banner__icon usa-media-block__img" src="/libraries/nist-component-library/dist/img/icon-https.svg" role="img" alt="" aria-hidden="true">
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<div class="usa-media-block__body">
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<p>
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<strong>Secure .gov websites use HTTPS</strong>
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<br/>
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A <strong>lock</strong> ( <span class="icon-lock">
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<svg xmlns="http://www.w3.org/2000/svg" width="52" height="64" viewbox="0 0 52 64" class="usa-banner__lock-image" role="img" aria-labelledby="banner-lock-title banner-lock-description" focusable="false">
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<title id="banner-lock-title">Lock</title>
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<desc id="banner-lock-description">A locked padlock</desc><path fill="#000000" fill-rule="evenodd" d="M26 0c10.493 0 19 8.507 19 19v9h3a4 4 0 0 1 4 4v28a4 4 0 0 1-4 4H4a4 4 0 0 1-4-4V32a4 4 0 0 1 4-4h3v-9C7 8.507 15.507 0 26 0zm0 8c-5.979 0-10.843 4.77-10.996 10.712L15 19v9h22v-9c0-6.075-4.925-11-11-11z"/></svg>
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</span>
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) or <strong>https://</strong> means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
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</p>
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</div>
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</div>
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</div>
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</div>
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</div>
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</section>
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<p class="nist-print-header__url">https://www.nist.gov/blogs/taking-measure/categories/248971</p>
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<img class="nist-print-header__logo" width="289" height="38" src="/libraries/nist-component-library/dist/img/logo/nist_logo_sidestack.svg" alt="National Institute of Standards and Technology" />
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<img src="/libraries/nist-component-library/dist/img/logo/logo.svg" alt="National Institute of Standards and Technology" width="300px" height="80px" />
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<div class="grid-col-auto padding-left-1">
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<button class="usa-menu-btn">Menu</button>
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<a class="usa-nav__link" href="/publications">Publications</a>
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<a href="/topics" class="usa-nav__link">All Topics</a>
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<a href="/advanced-communications" class="usa-nav__link">Advanced communications</a>
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<a href="/artificial-intelligence" class="usa-nav__link">Artificial intelligence</a>
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<a href="/chemistry" class="usa-nav__link">Chemistry</a>
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<a href="/electronics" class="usa-nav__link">Electronics</a>
|
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|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/energy" class="usa-nav__link">Energy</a>
|
|||
|
|
</li>
|
|||
|
|
</ul></div><div class="column-break tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/environment" class="usa-nav__link">Environment</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/fire" class="usa-nav__link">Fire</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
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|
|
<a href="/forensic-science" class="usa-nav__link">Forensic science</a>
|
|||
|
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</li>
|
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|
|
<li class="usa-nav__submenu-item">
|
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|
|
<a href="/health" class="usa-nav__link">Health</a>
|
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|
|
</li>
|
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|
|
<li class="usa-nav__submenu-item">
|
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|
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<a href="/information-technology" class="usa-nav__link">Information technology</a>
|
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|
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</li>
|
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|
|
<li class="usa-nav__submenu-item">
|
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|
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<a href="/infrastructure" class="usa-nav__link">Infrastructure</a>
|
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|
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</li>
|
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|
|
<li class="usa-nav__submenu-item">
|
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|
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<a href="/manufacturing" class="usa-nav__link">Manufacturing</a>
|
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|
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</li>
|
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|
|
<li class="usa-nav__submenu-item">
|
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|
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<a href="/materials" class="usa-nav__link">Materials</a>
|
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|
|
</li>
|
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|
|
<li class="usa-nav__submenu-item">
|
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|
|
<a href="/mathematics-statistics" class="usa-nav__link">Mathematics and statistics</a>
|
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|
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</li>
|
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|
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</ul></div><div class="column-break tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
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|
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<li class="usa-nav__submenu-item">
|
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|
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<a href="/metrology" class="usa-nav__link">Metrology</a>
|
|||
|
|
</li>
|
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|
|
<li class="usa-nav__submenu-item">
|
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|
|
<a href="/nanotechnology" class="usa-nav__link">Nanotechnology</a>
|
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|
|
</li>
|
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|
|
<li class="usa-nav__submenu-item">
|
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|
|
<a href="/neutron-research" class="usa-nav__link">Neutron research</a>
|
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|
|
</li>
|
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|
|
<li class="usa-nav__submenu-item">
|
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|
|
<a href="/performance-excellence" class="usa-nav__link">Performance excellence</a>
|
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|
|
</li>
|
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|
|
<li class="usa-nav__submenu-item">
|
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|
|
<a href="/physics" class="usa-nav__link">Physics</a>
|
|||
|
|
</li>
|
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|
|
<li class="usa-nav__submenu-item">
|
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|
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<a href="/public-safety" class="usa-nav__link">Public safety</a>
|
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|
|
</li>
|
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|
|
<li class="usa-nav__submenu-item">
|
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|
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<a href="/quantum-information-science" class="usa-nav__link">Quantum information science</a>
|
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|
|
</li>
|
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|
|
<li class="usa-nav__submenu-item">
|
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|
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<a href="/resilience" class="usa-nav__link">Resilience</a>
|
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|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
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|
|
<a href="/standards" class="usa-nav__link">Standards</a>
|
|||
|
|
</li>
|
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|
|
<li class="usa-nav__submenu-item">
|
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|
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<a href="/transportation" class="usa-nav__link">Transportation</a>
|
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|
|
</li>
|
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|
|
</ul>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
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|
|
</div>
|
|||
|
|
</li>
|
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|
|
<li class="usa-nav__primary-item">
|
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|
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<button class="usa-accordion__button usa-nav__link" aria-expanded="false" aria-controls="primary_menu-3"><span>Labs & Major Programs</span></button>
|
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|
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<div id="primary_menu-3" class="usa-nav__submenu usa-megamenu">
|
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|
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<div class="grid-row">
|
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|
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<div class="tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/adlp" class="usa-nav__link">Assoc Director of Laboratory Programs</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/laboratories" class="usa-nav__link">Laboratories</a>
|
|||
|
|
<ul class="usa-nav__submenu-list">
|
|||
|
|
<li>
|
|||
|
|
<a href="/ctl" class="usa-nav__link">Communications Technology Laboratory</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/el" class="usa-nav__link">Engineering Laboratory</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/itl" class="usa-nav__link">Information Technology Laboratory</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/mml" class="usa-nav__link">Material Measurement Laboratory</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/pml" class="usa-nav__link">Physical Measurement Laboratory</a>
|
|||
|
|
</li>
|
|||
|
|
</ul>
|
|||
|
|
</li>
|
|||
|
|
</ul></div><div class="column-break tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/user-facilities" class="usa-nav__link">User Facilities</a>
|
|||
|
|
<ul class="usa-nav__submenu-list">
|
|||
|
|
<li>
|
|||
|
|
<a href="/ncnr" class="usa-nav__link">NIST Center for Neutron Research</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/cnst" class="usa-nav__link">CNST NanoFab</a>
|
|||
|
|
</li>
|
|||
|
|
</ul>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/labs-major-programs/research-test-beds" class="usa-nav__link">Research Test Beds</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/laboratories/projects-programs" class="usa-nav__link">Research Projects</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/laboratories/tools-instruments" class="usa-nav__link">Tools & Instruments</a>
|
|||
|
|
</li>
|
|||
|
|
</ul></div><div class="column-break tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/major-programs" class="usa-nav__link">Major Programs</a>
|
|||
|
|
<ul class="usa-nav__submenu-list">
|
|||
|
|
<li>
|
|||
|
|
<a href="/baldrige" class="usa-nav__link">Baldrige Performance Excellence Program</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/chips" class="usa-nav__link">CHIPS for America Initiative</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/mep" class="usa-nav__link">Manufacturing Extension Partnership (MEP)</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/oam" class="usa-nav__link">Office of Advanced Manufacturing</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/spo" class="usa-nav__link">Special Programs Office</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/tpo" class="usa-nav__link">Technology Partnerships Office</a>
|
|||
|
|
</li>
|
|||
|
|
</ul>
|
|||
|
|
</li>
|
|||
|
|
</ul>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__primary-item">
|
|||
|
|
<button class="usa-accordion__button usa-nav__link" aria-expanded="false" aria-controls="primary_menu-4"><span>Services & Resources</span></button>
|
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|
|
<div id="primary_menu-4" class="usa-nav__submenu usa-megamenu">
|
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|
|
<div class="grid-row">
|
|||
|
|
<div class="tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/content/standards-measurements" class="usa-nav__link">Standards and Measurements</a>
|
|||
|
|
<ul class="usa-nav__submenu-list">
|
|||
|
|
<li>
|
|||
|
|
<a href="/calibrations" class="usa-nav__link">Calibration Services</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/nvlap" class="usa-nav__link">Laboratory Accreditation (NVLAP)</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/nist-quality-system" class="usa-nav__link">Quality System</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/srm" class="usa-nav__link">Standard Reference Materials (SRMs)</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/sri" class="usa-nav__link">Standard Reference Instruments (SRIs)</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/standardsgov" class="usa-nav__link">Standards.gov</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/pml/time-and-frequency-division/time-services" class="usa-nav__link">Time Services</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/pml/owm" class="usa-nav__link">Office of Weights and Measures</a>
|
|||
|
|
</li>
|
|||
|
|
</ul>
|
|||
|
|
</li>
|
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|
|
</ul></div><div class="column-break tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
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|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/services-resources/software" class="usa-nav__link">Software</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/data" class="usa-nav__link">Data</a>
|
|||
|
|
<ul class="usa-nav__submenu-list">
|
|||
|
|
<li>
|
|||
|
|
<a href="https://webbook.nist.gov/chemistry/" class="usa-nav__link">Chemistry WebBook</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="https://nvd.nist.gov/" class="usa-nav__link">National Vulnerability Database</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/pml/productsservices/physical-reference-data" class="usa-nav__link">Physical Reference Data</a>
|
|||
|
|
</li>
|
|||
|
|
<li>
|
|||
|
|
<a href="/srd" class="usa-nav__link">Standard Reference Data (SRD)</a>
|
|||
|
|
</li>
|
|||
|
|
</ul>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
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|
|
<a href="https://shop.nist.gov/" class="usa-nav__link">Storefront</a>
|
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|
|
</li>
|
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|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/tpo" class="usa-nav__link">License & Patents</a>
|
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|
|
</li>
|
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|
|
</ul></div><div class="column-break tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="https://csrc.nist.gov/" class="usa-nav__link">Computer Security Resource Center (CSRC)</a>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__submenu-item">
|
|||
|
|
<a href="/nist-research-library" class="usa-nav__link">NIST Research Library</a>
|
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|
|
</li>
|
|||
|
|
</ul>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</li>
|
|||
|
|
<li class="usa-nav__primary-item">
|
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|
|
<button class="usa-accordion__button usa-nav__link" aria-expanded="false" aria-controls="primary_menu-5"><span>News & Events</span></button>
|
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|
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<div id="primary_menu-5" class="usa-nav__submenu usa-megamenu">
|
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|
|
<div class="grid-row">
|
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|
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<div class="tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
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|
|
<li class="usa-nav__submenu-item">
|
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|
|
<a href="/news-events/news" class="usa-nav__link">News</a>
|
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|
|
</li>
|
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|
|
<li class="usa-nav__submenu-item">
|
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|
|
<a href="/news-events/events" class="usa-nav__link">Events</a>
|
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|
|
</li>
|
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|
|
<li class="usa-nav__submenu-item">
|
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|
|
<a href="/blogs" class="usa-nav__link">Blogs</a>
|
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|
|
</li>
|
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|
|
<li class="usa-nav__submenu-item">
|
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|
|
<a href="/feature-stories" class="usa-nav__link">Feature Stories</a>
|
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|
|
</li>
|
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|
|
<li class="usa-nav__submenu-item">
|
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|
|
<a href="/awards" class="usa-nav__link">Awards</a>
|
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|
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</li>
|
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|
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</ul></div><div class="column-break tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
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|
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<li class="usa-nav__submenu-item">
|
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|
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<a href="/video-gallery" class="usa-nav__link">Video Gallery</a>
|
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|
|
</li>
|
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|
|
<li class="usa-nav__submenu-item">
|
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|
|
<a href="/image-gallery" class="usa-nav__link">Image Gallery</a>
|
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|
|
</li>
|
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|
|
<li class="usa-nav__submenu-item">
|
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|
|
<a href="/pao/media-contacts" class="usa-nav__link">Media Contacts</a>
|
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|
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</li>
|
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|
|
</ul>
|
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|
|
</div>
|
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|
|
</div>
|
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|
|
</div>
|
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|
|
</li>
|
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|
|
<li class="usa-nav__primary-item">
|
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|
|
<button class="usa-accordion__button usa-nav__link" aria-expanded="false" aria-controls="primary_menu-6"><span>About NIST</span></button>
|
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|
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<div id="primary_menu-6" class="usa-nav__submenu usa-megamenu">
|
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|
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<div class="grid-row">
|
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|
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<div class="tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
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|
|
<li class="usa-nav__submenu-item">
|
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|
|
<a href="/about-nist" class="usa-nav__link">About Us</a>
|
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|
|
<ul class="usa-nav__submenu-list">
|
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|
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<li>
|
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|
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<a href="/director/leadership" class="usa-nav__link">Leadership</a>
|
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|
|
</li>
|
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|
|
<li>
|
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|
|
<a href="/director/nist-organization-structure" class="usa-nav__link">Organization Structure</a>
|
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|
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</li>
|
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|
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<li>
|
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|
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<a href="/about-nist/budget-planning" class="usa-nav__link">Budget & Planning</a>
|
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|
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</li>
|
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|
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</ul>
|
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|
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</li>
|
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|
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<li class="usa-nav__submenu-item">
|
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|
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<a href="/about-nist/contact-us" class="usa-nav__link">Contact Us</a>
|
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</li>
|
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|
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<li class="usa-nav__submenu-item">
|
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|
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<a href="/about-nist/visit" class="usa-nav__link">Visit</a>
|
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|
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</li>
|
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|
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<li class="usa-nav__submenu-item">
|
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|
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<a href="/careers" class="usa-nav__link">Careers</a>
|
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<ul class="usa-nav__submenu-list">
|
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|
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<li>
|
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|
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<a href="/iaao/academic-affairs-office" class="usa-nav__link">Student programs</a>
|
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|
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</li>
|
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|
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</ul>
|
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|
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</li>
|
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|
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</ul></div><div class="column-break tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
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<li class="usa-nav__submenu-item">
|
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|
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<a href="/about-nist/work-nist" class="usa-nav__link">Work with NIST</a>
|
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</li>
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<li class="usa-nav__submenu-item">
|
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<a href="/history" class="usa-nav__link">History</a>
|
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<ul class="usa-nav__submenu-list">
|
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|
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<li>
|
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<a href="http://nistdigitalarchives.contentdm.oclc.org/" class="usa-nav__link">NIST Digital Archives</a>
|
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|
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</li>
|
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|
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<li>
|
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|
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<a href="/nist-museum" class="usa-nav__link">NIST Museum</a>
|
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<a href="/blogs/taking-measure"> Taking Measure
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|
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|
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<h1 class="nist-page__title">Composition and structure </h1>
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<article
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about="/blogs/taking-measure/houston-we-have-engine-remnants-how-my-lab-pieced-together-forgotten-part" class="nist-teaser"
|
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>
|
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<div class="nist-teaser__image">
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<div class="entity-reference"> <a href="/blogs/taking-measure/houston-we-have-engine-remnants-how-my-lab-pieced-together-forgotten-part" hreflang="en"><img loading="lazy" src="/sites/default/files/styles/thumbnail/public/images/2024/03/05/restored_apollo_f1_engine_piece_012524.png?itok=z7vOjzTo" width="100" height="79" alt="Close-up shows shiny metal patches with areas of green corrosion and open holes. " typeof="foaf:Image" />
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</a>
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<header>
|
|||
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<h3 class="nist-teaser__title"><a href="/blogs/taking-measure/houston-we-have-engine-remnants-how-my-lab-pieced-together-forgotten-part"><span>Houston, We Have the Engine Remnants: How My Lab Pieced Together a Forgotten Part of an Apollo Rocket</span>
|
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|
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</a></h3>
|
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|
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<div class="nist-teaser__date">
|
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<div class="daterange"><time datetime="2024-03-13T12:00:00Z">March 13, 2024</time>
|
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</div>
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</div>
|
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</header>
|
|||
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<div class="nist-teaser__content">
|
|||
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<div class="text-with-summary"> Like many people, I had dreams of flying into space as an astronaut when I was a child. That interest in aerospace and space exploration has continued
|
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</div>
|
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</article>
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<div>
|
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|
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<article
|
|||
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about="/blogs/taking-measure/polymer-scientist-wrestles-literally-and-figuratively-frustrations-plastic" class="nist-teaser"
|
|||
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>
|
|||
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<div class="nist-teaser__image">
|
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<div class="entity-reference"> <a href="/blogs/taking-measure/polymer-scientist-wrestles-literally-and-figuratively-frustrations-plastic" hreflang="en"><img loading="lazy" src="/sites/default/files/styles/thumbnail/public/images/2024/01/04/kate_beers_orange_in_plastic_packaging.jpg?itok=4gtXFRHp" width="88" height="100" alt="A small orange is packaged in a plastic container with a lid. " typeof="foaf:Image" />
|
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</a>
|
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</div>
|
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</div>
|
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<div class="nist-teaser__content-wrapper">
|
|||
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<header>
|
|||
|
|
<h3 class="nist-teaser__title"><a href="/blogs/taking-measure/polymer-scientist-wrestles-literally-and-figuratively-frustrations-plastic"><span>A Polymer Scientist Wrestles — Literally and Figuratively — With the Frustrations of Plastic Packaging</span>
|
|||
|
|
</a></h3>
|
|||
|
|
<div class="nist-teaser__date">
|
|||
|
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<div class="daterange"><time datetime="2024-01-24T12:00:00Z">January 24, 2024</time>
|
|||
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</div>
|
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|
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</div>
|
|||
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|
|||
|
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</header>
|
|||
|
|
<div class="nist-teaser__content">
|
|||
|
|
<div class="text-with-summary"> If you’ve resolved to be a more eco-conscious consumer this year, learn about how NIST’s circular economy lead thinks about plastic packaging in our everyday
|
|||
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|
|||
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</div>
|
|||
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|
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</div>
|
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</div>
|
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</article>
|
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</div>
|
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<div>
|
|||
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|
|||
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<article
|
|||
|
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about="/blogs/taking-measure/microplastics-mystery-sampling-airborne-microplastics-recycling-facility" class="nist-teaser"
|
|||
|
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>
|
|||
|
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<div class="nist-teaser__image">
|
|||
|
|
<div class="entity-reference"> <a href="/blogs/taking-measure/microplastics-mystery-sampling-airborne-microplastics-recycling-facility" hreflang="en"><img loading="lazy" src="/sites/default/files/styles/thumbnail/public/images/2023/10/04/diana_ortiz_montalvo_and_abby_lindstrom_with_sample_in_lab_100323.jpeg?itok=IBkvBFzs" width="100" height="67" alt="Diana Ortiz-Montalvo, wearing safety glasses and holding a small circular filter with tweezers, poses with Abigail Lindstrom in the lab." typeof="foaf:Image" />
|
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|
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</a>
|
|||
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</div>
|
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|
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</div>
|
|||
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<div class="nist-teaser__content-wrapper">
|
|||
|
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<header>
|
|||
|
|
<h3 class="nist-teaser__title"><a href="/blogs/taking-measure/microplastics-mystery-sampling-airborne-microplastics-recycling-facility"><span>Microplastics Mystery: Sampling Airborne Microplastics at a Recycling Facility</span>
|
|||
|
|
</a></h3>
|
|||
|
|
<div class="nist-teaser__date">
|
|||
|
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<div class="daterange"><time datetime="2023-10-11T12:00:00Z">October 11, 2023</time>
|
|||
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</div>
|
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|
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</div>
|
|||
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|
|||
|
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</header>
|
|||
|
|
<div class="nist-teaser__content">
|
|||
|
|
<div class="text-with-summary"> During National Hispanic Heritage Month, a NIST researcher shares how her upbringing in Puerto Rico inspired her to study air quality.
|
|||
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|
|||
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</div>
|
|||
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</div>
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</article>
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<div>
|
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|
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<article
|
|||
|
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about="/blogs/taking-measure/internships-time-covid-qa-shelby-platner-and-nists-zach-trautt" class="nist-teaser"
|
|||
|
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>
|
|||
|
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<div class="nist-teaser__image">
|
|||
|
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<div class="entity-reference"> <a href="/blogs/taking-measure/internships-time-covid-qa-shelby-platner-and-nists-zach-trautt" hreflang="en"><img loading="lazy" src="/sites/default/files/styles/thumbnail/public/images/2021/01/26/trautt%20and%20platner.jpg?itok=nqE4L6lm" width="100" height="63" alt="Zach Trautt and Shelby Platner sharing a split screen video call. " typeof="foaf:Image" />
|
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</a>
|
|||
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</div>
|
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</div>
|
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<div class="nist-teaser__content-wrapper">
|
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<header>
|
|||
|
|
<h3 class="nist-teaser__title"><a href="/blogs/taking-measure/internships-time-covid-qa-shelby-platner-and-nists-zach-trautt"><span>Internships in the Time of COVID: A Q&A With Shelby Platner and NIST's Zach Trautt</span>
|
|||
|
|
</a></h3>
|
|||
|
|
<div class="nist-teaser__date">
|
|||
|
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<div class="daterange"><time datetime="2021-02-04T12:00:00Z">February 4, 2021</time>
|
|||
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|
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|
|||
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</header>
|
|||
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<div class="nist-teaser__content">
|
|||
|
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<div class="text-with-summary"> Across the National Institute of Standards and Technology (NIST), internships are a very important experience for students and staff members alike. But for most
|
|||
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|
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|
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</article>
|
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|
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<div>
|
|||
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|
|||
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<article
|
|||
|
|
about="/blogs/taking-measure/ancient-roman-glass-perceiving-color-led-3d-mapping-public-safety-srms-space" class="nist-teaser"
|
|||
|
|
>
|
|||
|
|
<div class="nist-teaser__image">
|
|||
|
|
<div class="entity-reference"> <a href="/blogs/taking-measure/ancient-roman-glass-perceiving-color-led-3d-mapping-public-safety-srms-space" hreflang="en"><img loading="lazy" src="/sites/default/files/styles/thumbnail/public/images/2020/05/21/Fractured%20Roman%20glass.png?itok=jXeF6Pwh" width="100" height="62" alt="an opalescent close up of Roman glass. There is a clear semi-circular fracture in the center of the piece. " typeof="foaf:Image" />
|
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|
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</a>
|
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</div>
|
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|
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<div class="nist-teaser__content-wrapper">
|
|||
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<header>
|
|||
|
|
<h3 class="nist-teaser__title"><a href="/blogs/taking-measure/ancient-roman-glass-perceiving-color-led-3d-mapping-public-safety-srms-space"><span>Ancient Roman Glass, Perceiving Color in LED, 3D Mapping for Public Safety, SRMs in Space: A Sample of Stories From the Social Sphere</span>
|
|||
|
|
</a></h3>
|
|||
|
|
<div class="nist-teaser__date">
|
|||
|
|
<div class="daterange"><time datetime="2020-05-26T12:00:00Z">May 26, 2020</time>
|
|||
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</div>
|
|||
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|
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</div>
|
|||
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|
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</header>
|
|||
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<div class="nist-teaser__content">
|
|||
|
|
<div class="text-with-summary"> Photos of culinary masterpieces, opinions on world events, memories from the good times … we share a lot on social media to feel connected and together
|
|||
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|
|||
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</div>
|
|||
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|
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|
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</div>
|
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</article>
|
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</div>
|
|||
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<div>
|
|||
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|
|||
|
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<article
|
|||
|
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about="/blogs/taking-measure/how-neutrons-and-gamma-rays-can-reveal-our-cultural-heritage" class="nist-teaser"
|
|||
|
|
>
|
|||
|
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<div class="nist-teaser__image">
|
|||
|
|
<div class="entity-reference"> <a href="/blogs/taking-measure/how-neutrons-and-gamma-rays-can-reveal-our-cultural-heritage" hreflang="en"><img loading="lazy" src="/sites/default/files/styles/thumbnail/public/images/2019/12/11/HCM%20featured%20image.jpg?itok=TxWuEqNf" width="100" height="63" alt="Heather Chen-Mayer loading a jade artifact into a neutron detector" typeof="foaf:Image" />
|
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|
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</a>
|
|||
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</div>
|
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|
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</div>
|
|||
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<div class="nist-teaser__content-wrapper">
|
|||
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<header>
|
|||
|
|
<h3 class="nist-teaser__title"><a href="/blogs/taking-measure/how-neutrons-and-gamma-rays-can-reveal-our-cultural-heritage"><span>How Neutrons and Gamma Rays Can Reveal Our Cultural Heritage</span>
|
|||
|
|
</a></h3>
|
|||
|
|
<div class="nist-teaser__date">
|
|||
|
|
<div class="daterange"><time datetime="2020-01-07T12:00:00Z">January 7, 2020</time>
|
|||
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</div>
|
|||
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</div>
|
|||
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|
|||
|
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</header>
|
|||
|
|
<div class="nist-teaser__content">
|
|||
|
|
<div class="text-with-summary"> Most people think that understanding and preserving our cultural heritage is mainly the concern of the social sciences and humanities, such as archaeology and
|
|||
|
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|
|||
|
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</div>
|
|||
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|
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</div>
|
|||
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</div>
|
|||
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</article>
|
|||
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</div>
|
|||
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<div>
|
|||
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|
|||
|
|
<article
|
|||
|
|
about="/blogs/taking-measure/periodic-table-its-more-just-chemistry-and-physics" class="nist-teaser"
|
|||
|
|
>
|
|||
|
|
<div class="nist-teaser__image">
|
|||
|
|
<div class="entity-reference"> <a href="/blogs/taking-measure/periodic-table-its-more-just-chemistry-and-physics" hreflang="en"><img loading="lazy" src="/sites/default/files/styles/thumbnail/public/images/2019/05/23/welcomia_ss_periodictbl_552027100.jpg?itok=7TO3wZDo" width="100" height="67" alt="a stylized rendering of the periodic table" typeof="foaf:Image" />
|
|||
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|
|||
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</a>
|
|||
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</div>
|
|||
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|
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</div>
|
|||
|
|
<div class="nist-teaser__content-wrapper">
|
|||
|
|
<header>
|
|||
|
|
<h3 class="nist-teaser__title"><a href="/blogs/taking-measure/periodic-table-its-more-just-chemistry-and-physics"><span>The Periodic Table: It's More than Just Chemistry and Physics</span>
|
|||
|
|
</a></h3>
|
|||
|
|
<div class="nist-teaser__date">
|
|||
|
|
<div class="daterange"><time datetime="2019-05-28T12:00:00Z">May 28, 2019</time>
|
|||
|
|
</div>
|
|||
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|
|||
|
|
</div>
|
|||
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|
|
|||
|
|
</header>
|
|||
|
|
<div class="nist-teaser__content">
|
|||
|
|
<div class="text-with-summary"> This is the International Year of the Periodic Table, and while I’ve been (accurately) accused of being a physics fanboy, I’m here to tell you that this famous
|
|||
|
|
|
|||
|
|
</div>
|
|||
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|
|||
|
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</div>
|
|||
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</div>
|
|||
|
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</article>
|
|||
|
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</div>
|
|||
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<div>
|
|||
|
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|
|||
|
|
<article
|
|||
|
|
about="/blogs/taking-measure/my-visual-crutch-communicating-science-0" class="nist-teaser"
|
|||
|
|
>
|
|||
|
|
<div class="nist-teaser__image">
|
|||
|
|
<div class="entity-reference"> <a href="/blogs/taking-measure/my-visual-crutch-communicating-science-0" hreflang="en"><img loading="lazy" src="/sites/default/files/styles/thumbnail/public/images/2019/04/16/dimeo_01.png?itok=ZNzzPClq" width="100" height="77" alt="cartoon illustration that explains how communicating science is a key part of NIST Center for Neutron Research Director Rob Dimeo's job" typeof="foaf:Image" />
|
|||
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|
|||
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</a>
|
|||
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</div>
|
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|
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<header>
|
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<h3 class="nist-teaser__title"><a href="/blogs/taking-measure/my-visual-crutch-communicating-science-0"><span>My Visual Crutch for Communicating Science</span>
|
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|
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<div class="nist-teaser__date">
|
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<div class="daterange"><time datetime="2019-04-18T12:00:00Z">April 18, 2019</time>
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<article
|
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about="/blogs/taking-measure/chasing-paper-adventures-fiber-analysis" class="nist-teaser"
|
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>
|
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<div class="nist-teaser__image">
|
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<div class="entity-reference"> <a href="/blogs/taking-measure/chasing-paper-adventures-fiber-analysis" hreflang="en"><img loading="lazy" src="/sites/default/files/styles/thumbnail/public/images/2019/03/07/kombolias_lab.jpg?itok=9rkF2NtQ" width="100" height="56" alt="Mary Kombolias load a small blue piece of paper into a dielectric spectrometer." typeof="foaf:Image" />
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<header>
|
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<h3 class="nist-teaser__title"><a href="/blogs/taking-measure/chasing-paper-adventures-fiber-analysis"><span>Chasing Paper: Adventures in Fiber Analysis</span>
|
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|
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|
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|
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<div class="daterange"><time datetime="2019-03-19T12:00:00Z">March 19, 2019</time>
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|
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<div class="nist-teaser__content">
|
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<div class="text-with-summary"> Growing up in New Orleans, Louisiana, I had no scientific aspirations as a child. I do remember being entertained by science, relishing public television
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<article
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about="/blogs/taking-measure/test-time-nists-wall-many-stones" class="nist-teaser"
|
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|
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<div class="nist-teaser__image">
|
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<div class="entity-reference"> <a href="/blogs/taking-measure/test-time-nists-wall-many-stones" hreflang="en"><img loading="lazy" src="/sites/default/files/styles/thumbnail/public/images/2018/01/11/nist_stone_wall.jpg?itok=ePKYjfeD" width="100" height="63" alt="NIST stone wall weathering experiment" typeof="foaf:Image" />
|
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|
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</a>
|
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|
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<h3 class="nist-teaser__title"><a href="/blogs/taking-measure/test-time-nists-wall-many-stones"><span>The Test of Time: NIST’s Wall of Many Stones</span>
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|
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|
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<div class="text-with-summary"> Frequented by more deer than people, the NIST stone test wall lives a fairly isolated existence. Out among the trees and the grass on the south end of the
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