, 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); })(); Arlene Hoogewerf | 黄大仙高手论坛

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Dr. Arlene Hoogewerf

Dean for the School of Science, Technology, Engineering, and Mathematics (STEM)
Biology

Biography

Dr. Hoogewerf has taught courses in several programs. She taught Cell Biology and Genetics and Microbiology in the Biology program, Nutrition in the Health Education Program, and Epidemiology in the Public Health Program. She has a long-time interest in preventative health and the courses she taught in all of these programs are connected to this interest.  She currently is an academic dean.

Education

  • BS, 1986, Calvin College. Major: Biology, Minor: Chemistry.
  • PhD, 1991, Cornell University, Nutritional Biochemistry.

Professional Experience

  • UpJohn Company, Kalamazoo, MI. Post-doctoral researcher in the Cancer and Infectious Diseases Unit, 1991-1994
  • Glaxo Pharamceutical Company, Geneva, Switzerland, Post-doctoral researcher with the Chemokine Project team, 1994-1997
  • Midland Certified Reagent Company, Midland, TX. Director of Catalog Products Division, 1997-2000
  • Professor, Department of Biology, Calvin College, Grand Rapids, MI, 2000-present
  • Dean, Natural Sciences and Mathematics, 2017-2021
  • Dean, School of Science, Technology, Engineering, and Mathematics (STEM), 2021-present

Academic Interests

  • assessing and analyzing nutrition environments
  • bacterial communities called biofilms
  • heavy metal resistance in bacteria
  • biotechnology
  • nutrition
  • public heatlh

Awards

  • Principal investigator on Scholarship and Christianity in Oxford/John Templeton Foundation grant: Supporting Structure:  Innovative Collaborations to Enhance STEM Research at CCCU Member Institutions.  $192,379; 2021-2024. 
  • Co-PI on NSF S-STEM grant:  "Building Foundations for Undergraduate Success in STEM.鈥  Carolyn Anderson, Victor Norman, Michael D. Bolt, Arlene J. Hoogewerf, Herbert R. Fynwever.  $999,814; 2019-2024.                             
  • SAFI and SafeWater Drops.  Funds for faculty/student stipends and supplies for investigations on the effect of SAFI antimicrobial agents on bacteria.  ~$15,000; 2011-2013.  
  • Co-investigator on Merck/AAAS Undergraduate Science Research Program Grant to Calvin College Departments of Biology and Chemistry and Biochemistry.  Award:  $60,000; 2007-2009.   
  • Prinicipal Investigator on Beckman Coulter, Inc. Genomics Educational Matching Grant entitled 鈥淎cquisition of a Capillary Electrophoresis DNA Sequencer.鈥  $49,500; August 2007. 
  • Prinicipal investigator on NIH AREA Grant 1 R15 AI070179-01 entitled 鈥淚dentification of Biofilm-Induced Staphylococcus aureus Cytokine Receptors.鈥  Award:  $199,529; 2006-2009. 
  • Co-investigator on NSF Grant DBI-0421120 entitled "Acquisition of a Fluorescence Microscope and Imaging System for Faculty Research and Undergraduate Research Training." Award: $174,298; August 2004. 
  • Co-investigator on NSF Grant DBI-0321049 entitled 鈥淎cquisition of a Flow Cytometer for Cell Biology Research and Undergraduate Research Training.鈥  Award: $224,934; July 2003. 
  • Co-investigator on Merck/AAAS Undergraduate Science Research Program Grant to Calvin College Departments of Biology and Chemistry and Biochemistry.  Award:  $60,000; 2003-2005.   
  • American Society for Microbiology 2001 Undergraduate Faculty Enhancement Program Award.  Award:  $750 in travel expenses and fees. 
  • NIH Postdoctoral Training Grant (1991)  
  • Quillman Fellowship, Cornell University (1990)  
  • Liberty Hyde Bailey Graduate Research Assistantship, Cornell University (1986-1990)  

Research and Scholarship

Julia Hilbrands (2)

Investigating the Antimicrobial Effects of the Non-Toxic Microbiocide SafeWaterDrops

Biofilm Bacteria(2)

Biofilm Bacteria and Their Mechanisms to Evade Host Cell Defenses

Arlene Hoogewerf

Contact Me

526-6442
325 Spoelhof University Center

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