Difference between revisions of "Team:NEU China B"

Line 1: Line 1:
 
{{NEU_China_B}}
 
{{NEU_China_B}}
 
<html>
 
<html>
 +
 
<canvas id="base_page" width="800" height="400" style="border:1px solid #c3c3c3;" class="center-block">
 
<canvas id="base_page" width="800" height="400" style="border:1px solid #c3c3c3;" class="center-block">
 
您的浏览器不支持 HTML5 canvas 标签。
 
您的浏览器不支持 HTML5 canvas 标签。
Line 40: Line 41:
 
var t5 = 0;
 
var t5 = 0;
 
var base_t5 = base_t4 + during;
 
var base_t5 = base_t4 + during;
 +
 +
var x_e = 200;
 +
var y_e = 100;
 
 
 
function redraw() {
 
function redraw() {
Line 46: Line 50:
 
var i = 0;
 
var i = 0;
 
ctx.beginPath();
 
ctx.beginPath();
−
var x = 200 * Math.cos(0 * 180 * 2) + basex;
+
var x = x_e * Math.cos(0 * 180 * 2) + basex;
−
var y = 100 * Math.sin(0 * 180 * 4) + basey;
+
var y = y_e * Math.sin(0 * 180 * 4) + basey;
 
ctx.moveTo(x, y);
 
ctx.moveTo(x, y);
 
for (i = 0; i < 0.05; i += 0.00001) {
 
for (i = 0; i < 0.05; i += 0.00001) {
−
var x = 200 * Math.cos(i * 180 * 2) + basex;
+
var x = x_e * Math.cos(i * 180 * 2) + basex;
−
var y = 100 * Math.sin(i * 180 * 4) + basey;
+
var y = y_e * Math.sin(i * 180 * 4) + basey;
 
ctx.lineTo(x, y);
 
ctx.lineTo(x, y);
 
}
 
}
Line 110: Line 114:
 
t5 = i + base_t5;
 
t5 = i + base_t5;
  
−
var img1_x = 200 * Math.cos(t1 * 180 * 2) + basex;
+
var img1_x = x_e * Math.cos(t1 * 180 * 2) + basex;
−
var img1_y = 100 * Math.sin(t1 * 180 * 4) + basey;
+
var img1_y = y_e * Math.sin(t1 * 180 * 4) + basey;
  
 
drawImg(imgWarpper1, img1_x, img1_y);
 
drawImg(imgWarpper1, img1_x, img1_y);
−
 
  
−
var img2_x = 200 * Math.cos(t2 * 180 * 2) + basex;
+
var img2_x = x_e * Math.cos(t2 * 180 * 2) + basex;
−
var img2_y = 100 * Math.sin(t2 * 180 * 4) + basey;
+
var img2_y = y_e * Math.sin(t2 * 180 * 4) + basey;
 
imgWarpper2.x = img2_x;
 
imgWarpper2.x = img2_x;
 
imgWarpper2.y = img2_y;
 
imgWarpper2.y = img2_y;
Line 124: Line 127:
  
  
−
var img3_x = 200 * Math.cos(t3 * 180 * 2) + basex;
+
var img3_x = x_e * Math.cos(t3 * 180 * 2) + basex;
−
var img3_y = 100 * Math.sin(t3 * 180 * 4) + basey;
+
var img3_y = y_e * Math.sin(t3 * 180 * 4) + basey;
 
drawImg(imgWarpper3, img3_x, img3_y);
 
drawImg(imgWarpper3, img3_x, img3_y);
  
−
var img4_x = 200 * Math.cos(t4 * 180 * 2) + basex;
+
var img4_x = x_e * Math.cos(t4 * 180 * 2) + basex;
−
var img4_y = 100 * Math.sin(t4 * 180 * 4) + basey;
+
var img4_y = y_e * Math.sin(t4 * 180 * 4) + basey;
 
drawImg(imgWarpper4, img4_x, img4_y);
 
drawImg(imgWarpper4, img4_x, img4_y);
  
  
−
var img5_x = 200 * Math.cos(t5 * 180 * 2) + basex;
+
var img5_x = x_e * Math.cos(t5 * 180 * 2) + basex;
−
var img5_y = 100 * Math.sin(t5 * 180 * 4) + basey;
+
var img5_y = y_e * Math.sin(t5 * 180 * 4) + basey;
 
drawImg(imgWarpper5, img5_x, img5_y);
 
drawImg(imgWarpper5, img5_x, img5_y);
  
Line 191: Line 194:
  
 
</script>
 
</script>
 +
 
 
 
<hr>
 
<hr>

Revision as of 14:19, 16 October 2018

Ruby - Responsive Corporate Tempalte

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Abstract

The role of L-lactate is not always beneficial for the yogurt fermentation due to excessive L-lactate can provide an optimized growth condition for yeast and mold. Therefore, it is important to detect the concentration of L-lactate. Acid-base titration is a common method for it, but this method is complicated and time-consuming. In order to monitor L-lactate quickly and conveniently, we designed a biosensor for detecting L-lactate concentration by using the lldPRD L-lactate operon and QS system in E. coli. One of these parts is able to induce the lldPRD genes expression, LuxS protein, in the presence of L-lactate. LuxS protein catalyzes the SAM cycle and produces a small signaling molecule AI-2 that motivates our second part promoter of LsrA&K to promote GFP expression. The optic fiber is able to detect the GFP signal and convert it into current. Simultaneously, the entire device container will be made by 3D printing.