, 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); })(); Stuart Dykstra | 黄大仙高手论坛

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Mr. Stuart Dykstra

Director of Programs

Biography

Stuart Dykstra is a hydrogeologist working worldwide on multi-disciplinary water-related projects including groundwater development and protection; drinking and irrigation water supplies; wetlands; fluvial restoration; flood control; mining reclamation; and the restoration/reclamation of disturbed and radiologically contaminated lands. He is a Program Manager of technical teams comprised of diverse specialties, including civil engineering, planning, hydrogeology, geophysics, GIS, mine engineering, mechanical & electrical engineering, nuclear resources, ecology, geotechnical engineering, soil science, agronomy, irrigation, environmental science, archaeology, survey, and construction. He has worked extensively for the past 15 years on large-scale water and wastewater projects in Haiti, Central African Republic, DR-Congo, Nicaragua, Honduras, and Peru for multi-laterals, bi-laterals, development banks and international aid.

Education

  • B.S. Calvin College, Geology
  • Graduate Studies Colorado State University, Geology and Fluvial Geomorphology

Professional Experience

  • V3 Companies, Ltd., Jan 2009-Present, Vice President
  • V3 Companies, Ltd., Aug 1996-Dec 2008, Director of Natural Resources
  • Wilkins & Wheaton Environmental Services, Jan 1990-Aug 1996, President
  • Hydro-Engineering LLC, Casper, Wyoming June 1986 - December 1989

Academic Interests

  • Hydrogeology and Sustainable Water Sourcing
  • Water Economics
  • Sustainable Water Supply Infrastructure
  • Philosophy and Faith in Humanitarian Action
  • Fluvial Geomorphology, Hydrology, Wetlands and the Restoration of Disturbed Lands
Stuart Dykstra

Contact Me

630-291-9008

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