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{{Template:}} Welcome to DeoxyriboNucleicAwesome's BIOMOD Wiki! {{Template:}}


Jon Sack, Ph.D.



Research interests


function ddm() {

// Variables, change these in case you need to set other class names (mmhide_ for // contribute users for example) var parentClass='isParent'; //gets applied when the LI has a nested UL var activeParentClass='isActive'; //gets applied when the nested UL is visible var preventHoverClass='nohover'; //denotes a navigation that should not get any hover effects var indicateJSClass='dhtml'; //gets applied to the main navigation when Javascript is available var toHideClass='hiddenChild'; //gets applied to hide the nested UL var toShowClass='shownChild'; //gets applied to show the nested UL var currentClass='current'; //denotes the current active sub element and prevents collapsing var d=document.getElementById('nav'); //denotes the navigation element

// if DOM is not available stop right here. if(!document.getElementById && !document.createTextNode){return;}

// if the navigation element is available, apply the class denoting DHTML capabilities if(d) { d.className+=d.className==?indicateJSClass:' '+indicateJSClass; var lis,i,firstUL,j,apply;

// loop through all LIs and check which ones have a nested UL lis=d.getElementsByTagName('li'); for(i=0;i<lis.length;i++) { firstUL=lis[i].getElementsByTagName('ul')[0] // if there is a nested UL, deactivate the first nested link and apply the class to show // there is a nested list if(firstUL) { lis[i].childNodes[0].onclick=function(){return false;} lis[i].className+=lis[i].className==?parentClass:' '+parentClass; // check if there is a "current" element apply=true; if(new RegExp('\\b'+currentClass+'\\b').test(lis[i].className)){apply=false;} if(apply) { for(j=0;j<firstUL.getElementsByTagName('li').lengt h;j++) { if(new RegExp('\\b'+currentClass+'\\b').test(firstUL.getE lementsByTagName('li')[j].className)){apply=false;break} } } // if there is no current element, apply the class to hide the nested list if(apply) { firstUL.className+=firstUL.className==?toHideCla ss:' '+toHideClass; // check if there is a class to prevent hover effects and only apply the function // onclick if that is the case, otherwise apply it onclick and onhover if(new RegExp('\\b'+preventHoverClass+'\\b').test(d.class Name)) { lis[i].onclick=function(){doddm(this);} } else { lis[i].onclick=function(){doddm(this);} lis[i].onmouseover=function(){doddm(this);} lis[i].onmouseout=function(){doddm(null);} } // if there is a current element, define the list as being kept open and apply the // classes to show the nested list and define the parent LI as an active one } else { lis[i].keepopen=1; firstUL.className+=firstUL.className==?toShowCla ss:' '+toShowClass; lis[i].className=lis[i].className.replace(parentClass,activeParentClass); } } } } // function to show and hide the nested lists and add the classes to the parent LIs function doddm(o) { var childUL,isobj,swap;

// loop through all LIs of the navigation lis=d.getElementsByTagName('li'); for(i=0;i<lis.length;i++) { isobj=lis[i]==o; // function to exchange class names in an object swap=function(tmpobj,tmporg,tmprep) { tmpobj.className=tmpobj.className.replace(tmporg,t mprep) } // if the current LI does not have an indicator to be kept visible if(!lis[i].keepopen) { childUL=lis[i].getElementsByTagName('ul')[0]; // check if there is a nested UL and if the current LI is not the one clicked on // and exchange the classes accordingly (ie. hide all other nested lists and // make the LIs parent rather than active. if(childUL) { if(new RegExp('\\b'+preventHoverClass+'\\b').test(d.class Name)) { if(new RegExp('\\b'+activeParentClass+'\\b').test(lis[i].className)) { swap(childUL,isobj?toShowClass:toHideClass,isobj?t oHideClass:toShowClass); swap(lis[i],isobj?activeParentClass:parentClass,isobj?parentC lass:activeParentClass); } else {

swap(childUL,isobj?toHideClass:toShowClass,isobj?t oShowClass:toHideClass); swap(lis[i],isobj?parentClass:activeParentClass,isobj?activeP arentClass:parentClass); } } else { swap(childUL,isobj?toHideClass:toShowClass,isobj?t oShowClass:toHideClass); swap(lis[i],isobj?parentClass:activeParentClass,isobj?activeP arentClass:parentClass); } } } } } } window.onload=function() { ddm(); // add other functions to be called onload below }

In this researdfasdfch, natural fibers like Sisal (Agave sisalana), Banana (Musa sepientum) & Roselle (Hibiscus sabdariffa), Sisal and banana (hybrid), Roselle and banana (hybrid) and Roselle and sisal (hybrid) are fabricated with bio epoxy resin using molding method. In this work, impact strength of Sisal and banana (hybrid), Roselle and banana (hybrid and Roselle and sisal (hybrid) composite at dry and wet conditions were studied. Impact test were conducted izod impact testing machine. In this work micro structure of the specimens are scanned by the Scanning Electron Microscope.

I also invested heavily in Myspace, and lost most of my life savings.


  • Ph.D., Stanford University, Department of Biological Sciences
  • B.A., Reed College, Biochemistry

Institutional Affiliation

Assistant Professor

Department of Physiology & Membrane Biology

School of Medicine

University of California

4126 Tupper Hall

One Shields Avenue

Davis, California 95616

530.752.4131 tel 530.752.5314 lab tel 530.752.5423 fax

Math Practice



x2 + y2 = z2


eπi + 1 = 0

\frac{\sqrt{2\alpha_1+e^2}}{\log \alpha_2}

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