能源危機帶動太陽電池發展，卻受制於難以進一步的提升效率，因此，我們研究其結構與基本性質，如：不照光時的順、逆向偏壓、導通電壓及照光下不同照度、光源、太陽電池種類填充因子的比較，並了解不同負載下的最大功率。隨著實驗的延展，探究照度、入射光的波段、入射角度及經大氣層厚度對太陽電池的影響。經過數據分析及研究之後，我們發現太陽電池確有PN二極體之特性，導通電壓約為0.7伏特、太陽電池的填充因子，以單晶矽為最佳，其次是非晶矽、另外，陽光比單槍的光源更適合太陽電池工作。以濾光片將特定波長以下的光線濾除，並推算出能隙。另外，電流的大小與入射角之cosθ成正比，這也是為什麼太陽能板必須旋轉而使陽光保持垂直入射。

Pediatric cancer has an incidence rate of more than 175,000 per year with a mortality rate of approximately 96,000 per year. One major cause of this problem is late diagnosis. A novel promising way of pediatric cancer screening is handwriting analysis. This method surpasses other methods by detecting pediatric cancer in a very early stage. However, studies are still limited to manual analysis which needs an expert and a long period of time. The aim of this project is to design a computer program to extract handwriting features and build a classification model to classify the user as patient or as control. Dataset was collected from schools and hospitals where all participants could read and write in English. After data cleansing, number of samples was 440 samples. MATLAB (Matrix Laboratory) program was used for extracting geometric features in handwriting. Program was validated using a subset of 50 samples of the dataset. WEKA Package was used to test and build the classifier. Experiments were done using classifiers: Logistic, Multilayer Perceptron, J48, LibSVM, AdaBoostM1 and Naïve Bayes. Best subset of attributes was evaluated and used for each classifier and all calculations were done as the average of cross validation operations of several folds assignments. Best performance was achieved by Logistic classifier with average accuracy of 80.15%, standard deviation of 0.43% and Matthews's correlation coefficient of 0.59. Finally, this project presents a new fast, free, ready, easy and psychologically comfortable method for pediatric cancer detection while keeping suitable accuracy for mass screening.

Inflammatory Bowel Disease (IBD) is a prevalent disease of the West which pathogenesis is driven by a combination interaction between bacteria and inflammatory cells. In this study, two Kazal domain peptide from Palythoa Caribaeorum were identified. They were found to exhibit serine protease inhibitory, anti-bacterial effects and low toxicity, making them ideal candidates for IBD treatment due to their ability to inhibit inflammatory cell migration and bacterial load. We amplified their coding DNA sequences via PCR and ligated the resulting PCR product into pGEX-4T3 vector. The recombinant plasmid was verified by sequencing, and restriction digest before being transformed into competent E.coli cells. Following transformation, we induced target peptides expression by IPTG to confirmed successful transformation and peptide production. Selected transformed bacterial colonies were expanded in LB broth before mixing with glycerol and frozen in -80°C freezer to complete the process of cell bank production.

聲納探測深度對部分聽得到超聲波的水底生物而言，是一種非常嚴重的干擾，因此我們嘗試找出一種不會傷害水底生物，又能探測水底深度的方法。觀察船航行時於船後方的兩道水痕，發現其夾角與水深存在著有趣的關聯。我們藉由文獻探討與設計實驗，驗證水痕夾角與深度之關係方程式sinθ=√gh/νb=3.13√h/νb，利用上述方程式撰寫程式，應用於實際水池與湖泊之深度測量，並比較此方法與實際測量的結果。我們的方法優點是僅需由水面波痕之夾角與船速就可有效推算出水底深度，我們方法的限制為待測水底若太深，上述方程式需進一步研究修正。

當一顆球在撞球桌上晶無數次與桌邊碰撞，則入射角之間有啥變化呢？如果撞球桌不是長方形而且是正n 邊形時？球的出發點是否跟角度之間有關係呢？讓我們一起來探討這個問題吧!且當正n 邊形時,球由任一邊的中點出發且能碰擊其他各邊θ 的取值範圍,若不是由中點出發而是由任一點出發,那又是什麼情形呢？如果是任意凸n 邊形又有什麼情形？

台灣溫泉資源豐富，花蓮區約有十個溫泉。目前花蓮溫泉區開發加劇，溫泉生態改變。但查遍文獻，並無人對花蓮溫泉菌做完整研究。本研究對花蓮的交通、文山及紅葉溫泉取樣培養，樣區水溫從文山３５℃到紅葉的７９℃，ｐＨ值 . 6.9~10.4。本研究共分離出12屬菌，革蘭氏楊性菌有Anoxybacillus、Brevibacillus、Geobacillus、Bacillus、Tepidimonas，革蘭氏陰性菌有 Caenibactrium 、Ramlibacter 、Deinococcus、Thermomonas 、Meiothermus、Xanthomonas，在台灣未記錄的有Brachymonas、Ramlibacter、Tepidimonas、Thermomonas、Caenibacterium、Anoxybacillus、Xanthomanas七屬。更換培養溫度時，發現同種菌取自高溫取樣點的菌株較能適應高溫，有受溫度馴化現象；更換異地溫泉水培養後，六屬菌生長情形無明顯差異，顯示水質不是它們分布的限制因子。

After an annual swimming rally in the Nahoon river, concerns were raised after several swimmers fell ill, complaining of possible symptoms of mild E.coli infection. Research was hence conducted to determine the following: \r \r \r The Nahoon River is safe for recreational activity in terms of faecal-coliforms and E.coli \r \r \r Whether the amount of rainfall affects these levels. \r \r \r If faecal pollution is present, to determine the possible point sources of the pollution \r \r \r To devise a method that needs no assistance from a laboratory, and could be done in a home environment at low cost. \r \r \r \r Procedures \r Colilert-18, (the reagent) contains nutrients which react to faecal-coliforms and E.coli in the sample. It causes samples to change colour when contamination is present. A dilution method (used by the Kowie Catchment Campaign) was used to test the severity of the contamination. The dilution levels were as follows: 1, 1/10, 1/100 and 1/1000. A control test was also performed. One Colilert capsule was divided among the five samples, which were incubated in a household stove at 37ºC for 18 hours. A sample was collected every four days and after heavy rainfall. \r The results were rated on a severity scale of 0-4, where a two was considered unsafe for recreational activity. If the undiluted sample remained clear, it was ra ted 0, if all the samples changed colour, it was rated as a four. The same rating system was used when fluorescing samples to test for E.coli. The daily rainfall level was compared to the levels of faecal-coliforms and E.coli. \r Conclusion \r As it has high levels of faecal coliforms and E.coli, the Nahoon River is not safe for recreational activity on a daily basis. \r Heavy rainfall causes the levels of E.coli and faecal coliforms to rise. \r The major source of the contamination is a stream entering the river from a newly developed settlement, and not a leaking sewer. \r This experiment has developed cost-effective home environment testing method which could be used in researching other rivers, marine environments, recreational waters and even drinking water by community researc

在全球一片節能環保的趨勢下，綠色能源的開發也越來越快速，未來連植物，也可能成為「發電來源」。我們根據前人的研究方法就想到要利用這一種身邊常看到的花草樹木利用酸鹼性的不同來當作電池的電動勢，因而藉此來發電。透過在學校、家裡附近的街道、公園等等地方的植物，用指示劑來檢測它的範圍，觀察其是酸還是鹼。利用現有的網路資源。尋找各種植物的名稱和圖片，一種一種的慢慢去找。所以我們此篇文章討論的是植物的酸鹼性來做電池的正負性。讓我們解決現代「電」的不足。用植物電池並配合串聯、並聯的接線方式，除了可以應用於低功率的負載，如點亮LED燈，甚至在並聯了兩組改良式電極模組之後，再嘗試讓小鎢絲燈泡發電。 我們進行新．神農氏嘗百草，但我們不是為治病，而是拯救地球能源短缺的問題。 Based on previous studies, we expect to make use of plants to generate electricity.We collected plants form school, streets and parks, detecting their pH values with indicators .Through lnternet resources, we find out the names and pictures of various plants. Therefore, we conduct this research to make the pH values of plants act as the positive and negative of batteries. Furthermore, we will help to solve the problem of electricity shortage.

人類的脂肪幹細胞,取得容易,且來源不涉及倫理問題,是一種理想的城體細胞來源,目前已發現其可分化成骨細胞,軟骨細胞,脂肪細胞,等等,因此深具未來發展的潛力,將可應用於組織工程細胞治療上,而Chitosan(幾丁聚醣)則是一種具生物相容性,生物分解性且無生物毒性的材料,在生醫材料的領域一具相當發展性,在這個實驗中,我們將chitosan薄膜經過氬氣電漿處哩,並測量其與水的接觸角.發現電漿處理時間越長,接觸角越小,表示電漿處理有助於增加chotosan薄膜表面的親水性.細胞在經過電漿處理的薄膜上,其黏附情形一隨處理時間增長,黏著數目越多,且形態愈扁平,表示電漿處理過的chotosan表面有助於細胞的吸附.;Human Processed Lipoaspirate cells (hPLA) can be subtracted easily from lipoaspirate and the source of the cells does not violate the moral and ethic standard. Therefore, it is an ideal source of somatic stem cells. Recently, researches show that the hPLA cells have the ability to differentiate into osteoblast cells, chondrocytes cells, adipose cells, and skeletal muscle cells. In the future, they have great potential in tissue engineering or cell therapy. Chitosan is a biocompatible, biodegradable, and non-toxic material. It is also an advanced material to be used in the biomaterial field. In this study, we treated chitosan film with argon plasma and measured its contact angle with water. The contact angles decreased as the duration of plasma treatment on chitosan increased, indicating that plasma treatment has a positive influence on increasing the hydrophilicity of chitosan film surface. Moreover, the numbers of hPLA cells adhering to chitosan films increased and their morphology became flatter when the durations of plasma treatment on chitosan films prolonged. Hence, the result showed that plasma treatment on chitosan films also promoted the adhesion of hPLA cells on chitosan film surfaces.

The purpose of the research was to develop en easy to use/ affordable\r product that can indicate defects in any kind of cable carrying an electrical\r current or signal without any damage to the cable… and if there are defects,\r it can show you the kind of defects.

In any , we prove that there exist cycles which have any length between 3 and 3n and paths which have any length between their smallest distance and longest Hamiltonian paths in any two different nodes; for any two nodes, there exist varied Hamiltonian cycles, making the two nodes locate on any possible counterpart position(only limited by the distance between the two nodes). In , there are 2n internally-disjoint spanning cycles, and 2n-1 internally-disjoint spanning paths. Besides, we also prove has no more than 2n disjoint spanning paths, and calculate its wide diameter. 本報告證明在環狀網路 中，存在有長度3到 3n 的所有迴圈；任何相異兩點都有各種不同的長度的路徑:從最短的距離到最長的漢米頓路徑；取定任意兩點，存在有各種不同的漢米爾頓迴圈，使得兩點位於所有可能的相對位置上(僅被兩點之間的距離限制)。在 中，也具有2n 個彼此不相交、經過所有點的迴圈，以及2n-1 個彼此不相交、經過所有點的路徑。除此之外，也證明了，在兩相異點間，具有個數不超過2n 且互斥的路徑，且這些路徑經過所有點。我們也估算了它的寬直徑。