, but this code // executes before the first paint, when

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is not yet present. The // classes are added to so styling immediately reflects the current // toolbar state. The classes are removed after the toolbar completes // initialization. const classesToAdd = ['toolbar-loading', 'toolbar-anti-flicker']; if (toolbarState) { const { orientation, hasActiveTab, isFixed, activeTray, activeTabId, isOriented, userButtonMinWidth } = toolbarState; classesToAdd.push( orientation ? `toolbar-` + orientation + `` : 'toolbar-horizontal', ); if (hasActiveTab !== false) { classesToAdd.push('toolbar-tray-open'); } if (isFixed) { classesToAdd.push('toolbar-fixed'); } if (isOriented) { classesToAdd.push('toolbar-oriented'); } if (activeTray) { // These styles are added so the active tab/tray styles are present // immediately instead of "flickering" on as the toolbar initializes. In // instances where a tray is lazy loaded, these styles facilitate the // lazy loaded tray appearing gracefully and without reflow. const styleContent = ` .toolbar-loading #` + activeTabId + ` { background-image: linear-gradient(rgba(255, 255, 255, 0.25) 20%, transparent 200%); } .toolbar-loading #` + activeTabId + `-tray { display: block; box-shadow: -1px 0 5px 2px rgb(0 0 0 / 33%); border-right: 1px solid #aaa; background-color: #f5f5f5; z-index: 0; } .toolbar-loading.toolbar-vertical.toolbar-tray-open #` + activeTabId + `-tray { width: 15rem; height: 100vh; } .toolbar-loading.toolbar-horizontal :not(#` + activeTray + `) > .toolbar-lining {opacity: 0}`; const style = document.createElement('style'); style.textContent = styleContent; style.setAttribute('data-toolbar-anti-flicker-loading', true); document.querySelector('head').appendChild(style); if (userButtonMinWidth) { const userButtonStyle = document.createElement('style'); userButtonStyle.textContent = `#toolbar-item-user {min-width: ` + userButtonMinWidth +`px;}` document.querySelector('head').appendChild(userButtonStyle); } } } document.querySelector('html').classList.add(...classesToAdd); })(); Herbert R Fynewever | 黄大仙高手论坛

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Dr. Herbert R Fynewever

Professor

Biography

Education

  • BS, Calvin College, 1994.
  • PhD, University of Wisconsin, 1998

    Professional Experience

    • Associate Professor of Chemistry, 黄大仙高手论坛 (College), 2009-present
    • Assistant Professor of Chemistry, Western Michigan University, 2005-2009
    • Assistant Professor of Chemistry, California State Polytechnic University, 2000-2005
    • Post-doctoral Research Associate, University of Sydney, 1998-2000

    Academic Interests

      

    Research

    My particular research focus is on the role of formative assessment inside and outside of the classroom. By formative assessment, I mean a process in which students receive feedback regarding their thinking and understanding while they are doing the work associated with learning. To further illustrate what I mean by formative assessment, contrast it with the more typical summative assessment. Often in schools, most assessment is summative: the teachers’ feedback is in the form of a grade and comments after students complete the test, paper, or homework. In this way, the assessment measures the result of learning but does not contribute (in any direct way) during the learning process.

    Research and Scholarship