台灣溫泉資源豐富，不同的溫泉泉質適合不同的溫泉藻類生長。溫泉藻屬於極端生物，其應用資源極待研究開發。本研究根據細胞型態、藻膽蛋白種類分析以及rbcL 基因定序等結果推測北投溫泉藻屬於一種溫泉紅藻，其種類近似於Galdieria sp. (Rhodophyta)。此外，本研究利用葉綠素螢光分析儀於野外實測北投溫泉紅藻於不同光強度下，光合作用能力的差異，發現適應於不同光強度的溫泉紅藻，其電子傳遞速率並無顯著的差異。推測其原因可能與北投溫泉紅藻的phycocyanin 含量會隨著光量有所調整，藉此達到最佳的光合作用能力有關。另外，本研究發現隨著光強度的上升，溫泉藻的NPQ 值有上升的趨勢，然而低光區的溫泉藻有較高的NPQ 值，此與一般理論不符。利用HPLC 分析北投溫泉紅藻的類胡蘿蔔素種類組成，其種類分別為Lutein、α-carotein、β-carotein 與Zeaxanthin，未發現Violanxanthin 與Antheraxanthin，北投溫泉紅藻並不俱有葉黃素迴圈。因此根據研究結果，我們認為NPQ 值與色素的關係仍有討論的空間Taiwan is resourceful in hot springs. Various hot spring algae are adapted to different types of hot springs. Hot spring algae applications are still under developing. In this work, based upon the morphology, analysis of phycobiliproteins, and rbcL sequences, the hot spring algae of Peitou is found to be Galdieria maxima (Rhodophyta). In addition, the dependence of the photosynthesis of Galdieria maxima on the light intensity was measured by Diving-PAM. The results show that the light energy availability efficiency of Galdieria maxima adapting to different light intensity exhibited different, although the electron circulate rate differed insignificantly. This suggests that the concentration of phycocyanin in Galdieria maxima may vary to attain optimal photosynthesis. Furthermore, the NPQ of Galdieria maxima increase with the light intensity. However, contradict to the theory; even under the same light intensity, the NPQ of Galdieria maxima was higher at low light zone. The carotene composition of Galdieria maxima was analyzed using HPLC and found lutein, α-carotene, β-carotene, and zeaxanthin. Violaxanthin and antheraxanthin were not present. Therefore, Galdieria maxima do not exhibit xanthophyll. Based on the results of this study, the correlation between NPQ and pigment still needs to be investigated.

二元根樹是資訊科學上最重要的結構之一，因此其結構的探討就很有價值。在這個研究中，我們探討二元根樹上反鏈(Antichain)，鏈(Chain),獨立集(Independent set)計數。在每一個子題之下，我們求出計算反鏈，鏈，獨立集的方法。之後我們求出極值(包括最大跟最小值)，並且討論該極值之下所有可能的樹形。此外，我們並討論要列出二元根樹上這些資料(反鏈，鏈，獨立集)所需的演算法。In this paper we enumerate the number of antichains, chains, and independent sets of a binary tree of size n. After that we focus on the extreme values (maximal/minimal). we calculate the extreme values and discuss the possible graphs of trees when achieving these extreme values. Moreover, we offer algorithms for listing all the objects in each extreme case.

核糖核酸蛋白粒之K 蛋白具有多種功能，可參與在基因轉錄和蛋白質轉譯等過程。我們發現\r 一新奇的cDNA 較已報告的K 蛋白cDNA 少了72 個核?酸，分別命名為S 形與L 形。由基因\r 組DNA 的分析，S 形可能是經由替代剪接少了第8 個exon 所形成。以西方墨點法分析細胞中\r 的K 蛋白，亦證明有S 形存在，其表現量較少且多存在於細胞核中。為了探究兩種K 蛋白等\r 形的表現和功能，我們以PCR 偵測K 蛋白在不同組織與細胞株和人類乳腺腫瘤組織中的RNA\r 表現，結果顯示主要以L 形為主;我們並將S 形與L 形K 蛋白分別轉染至人類乳癌細胞株MCF7\r 中，以抗生素篩選出穩定表現K 蛋白之細胞株，生長速率分析顯示表現S 形之細胞株生長速\r 率較慢，其分子機轉仍有待研究。另外在比對K 蛋白之基因組DNA 時，除了在第九對色體\r 上有完整之K 蛋白基因組DNA，我們亦發現在第2、3、5 及11 對染色體上有類似K 蛋白基\r 因的序列，以cDNA 的形式存在，這些DNA 序列是否可以表現RNA 及其意義為何，目前尚\r 不清楚。Heterogeneous nuclear ribonucleoprotein K (hnRNP K) is a multifunctional protein known to be\r involved in the regulation of transcription, translation, nuclear transport and signal transduction. We\r have identified an alternative splicing transcript of hnRNP K lacking exon 8. This novel isoform\r (named S form compares to L form of full-length hnRNP K) encodes a protein that is 24 amino acids\r depletion between RNA binding KH1 and KH2 domain. To explore the functional roles of both isoforms,\r we detect their expression in several tissues (including liver, lung, kidney and heart), cell lines (MCF7,\r 293T, HeLa, NIH3T3, WEHI, P388D1) and specimens of human mammary gland tumor by RT- PCR.\r The results showed that L form was expressed in all samples, whereas S form was only expressed in cell\r lines. Using Western blotting analysis, we found that L form existed in both cytosol and nuclear\r fractions, and little amount of S form was detected in the nuclear extract. Furthermore, we construct the\r MCF7 cell lines that stably expressed S form or L form hnRNP K. Growth rate analysis indicates that\r the overexpression of S form of hnRNP K could decrease cell growth rate. The molecular mechanisms\r of growth inhibition by S form hnRNP K are to be further investigated. On the other hand, when we\r blast the human genomic genebank, we found except the chromosome 9 containing complete hnRNP K\r genomic DNA, there are near complete hnRNP K cDNA sequence appears in chromosome 2, 3, 5, and 11.\r The meaning of these sequences is unclear.

日照影響花芽分化及生長試植物生理學上的重要課題,根據相關文獻指出,蛋白質類型的變化是影響開化的重要關鍵,大豆是短日照植物,分別以長日照(LD18hr/DAY)和短日照(SD6hr/DAY)處理,抽取葉片中的蛋白質以SDS-PAGE.2D-SDS-PAGE分析,SDS-PAGE的實驗姐果顯示出在分子量25.2 32.9 38.6 20.6 64.0 100.6 kDa處中的蛋白質SD比LD的量多,但是在分子量16.8kDa以下的蛋白質LD含有高濃度而自SD只有一點,我們使用2D-SDS-PAGE做進一步的分析,SD與LD分為三個區塊討論(SD1-3 LD1-3)有許多蛋白自LD1.LD3出現,但在SD1 SD3中未出現,可能有抑制花芽分化的作用,而在SD2中有多個高濃度蛋白出現,可能在花芽分化上扮演重角色,其中編號P1 P2的蛋白質有較明顯的變化,根據NCBI網站上的資料顯示,P1蛋白質與光敏素C有關,而P2蛋白質則沒有找到分子量等電點類似的蛋白質;The effects of photoeriod on floral initation and develoment is an imporant phyiological subject and have studed ve he past 70 years. Accrding to the reference, polypeptide partten plays an important rolein photoperiodic induction. Soybean s a SD(short day)plant. So we planted them with 6-h(short day,SD)and 18-h(long day,LD)photoperiods. Total proteins n leaves of soyban were extracted from the vegetable,SD and LD. And using SDS-PAGE and 2-D eloctrophoresis to analyze. 25.2,32.9,38.6,50.6,64.0,and 100.6kDa polypeptides in SDS-PAGE were always present in leavess at SD but only a little bands f the polypeptides appeared at LD. And many polypeptides whose molecular weight(Mw)is below 16.8 kDa had higher concentration at LD ad Reduced at SD. We found three different areas(SD1~3,LD1~3) and analyze them. Many proteins were found n LD1,LD3 and reduced in SD2,SD5. Possibly, these polypeptides found in LD1 and LD3 play an important role in restraining floral iniiation in soybean. Many proeins had more concentration in SD2. Probably, they play an important role in photoperiodic induction and floral initiation. We found a protein labeled P1 in SD2 and it is with molecular weight(Mw) of 36kDa at isoelectric point(pI) of5.2, and it may be related to cytochromeC. We also found protein labeled P2 in SD2 and it is with molecular weight(Mw) of 40.2kDa at isoelectric point(pI)of 5.4, and we couldn't find any protein that has the similary Mw and pI in potein database about flowering and daylength.

The Look and Say sequence is produced by describing the appearance of the previous row. For example, start with “1,” which can be described as “one 1,” and therefore the second row is “11,” which is "two 1s," making the third row “21,” the fourth row “1211,”and so on. The main goal of this study is to work out the exact formula for this sequence, which means given the row number n, we can know at once what the n-th row is without having to start from the first row and doing the look-and-say iteration for n-1 times. Some of the methods used include dividing groups, repetition and cracks. The formula we derived speeds up the calculation and gives us a better understanding of the look and say sequence.「外觀數列」為依照外觀產生下一列的數列，第一列為「1」，第二列描述第一列「1 個1」而為「11」，第三列則描述第二列「2 個1」而為「21」，第四列「1211」，依此類推。本研究針對外觀數列的各項數學性質作研究探討，並由此推導出外觀數列的一般式，即給定第n 列就可知道該列的內容。我們運用了分組、重複性以及裂縫的方法分析數列，最後得到了其一般式，此一般式有助於運算速度的加快以及我們對數列性質的了解。

此研究是探討光合細菌對污染水中油脂的影響。利用光合細菌(Photosynthesis Bacteria; PSB)來探討對油脂分解的能力，實驗使用的油脂4種，分別是柴油、沙拉油、橄欖油和豬油4種油脂來做為實驗對象。然後取4種不同的油脂各2克分別加入光合菌液98公克做為實驗組，對照組則取4種不同的油脂各2克分別加入海水98公克作為空白對照（不另添加光合菌），每組皆為2重覆實驗，以純光合菌液98公克作為校正組，再利用索氏萃取裝置分離光合菌和水中的油脂，進行油脂回收，實驗進行4週，計算油脂的減少量和油脂分解率作為評估光合細菌對4種不同油脂分解的能力。

震盪反應有許多種反應類型，至今已被完整探討，但對於震盪反應之催化系統，卻鮮少有文獻提及，本研究小組偶然發現，醇類對於震盪反應具有明顯的催化作用，本文嘗試探討各級簡單的醇類對於震盪反應影響，並透過活化能的改變了解醇類在催化過程中所扮演的角色。The many types of BZ oscillation reaction have already been thoroughly discussed. However, little mention has been made in literature regarding the catalysis system of the reaction. The researchers have accidentally found that alcohols exert an obvious effect on the oscillation reaction. The study attempts to discuss the different influences that various kinds of alcohols have on the oscillation reaction and to understand the role alcohols play in the catalytic process through the change of activation energy.

The results of the thermal diffusion experimental show that the separation efficient\r increases with increasing ΔT, but decreases with increasing Q at C0 constant. When\r Q is kept constant, the efficient of change ΔT are small, and the maximum at C0 about\r 545 mg/L. The purification efficient of raw water for thermal diffusion is low.\r And it is high energy consumption, difficult operation, and high costs. So the potential\r of the application is low. Therefore, the vertical circulatory laminar flow apparatus\r was developed in this study. And the separation equation of this apparatus was also\r set up. The results of vertical circulatory laminar flow experimental show that\r the efficient increase with increasing V, and the optimum conditions are at about\r Q= 1.05 L/min, C0=800±50 mg/L, and V=26 cm/min. The separation efficient of the\r vertical circulatory laminar flow apparatus is higher than thermal diffusion apparatus.\r And its energy consumption and costs are low, and easy to operate. Since all interior\r moveable plates have two operation sides, so the multiple channel apparatus is application.\r Therefore, the multiple channel apparatus can treat large amount raw water and has\r low costs. The efficient of the experimental all are better than the theoretical\r values that may due to: (1)the assumed partical diameter is too small,(2)the flow\r is not real laminar flow, and (3)the end-side effect is not considerate. \r 熱擴散實驗結果顯示在固定C0下，分離成效隨ΔT增加而增高，但隨進料流率增加而降低。在固定ΔT下，分離效率亦隨進料流率增加而降低。固定進料流率下，增加ΔT對分離效果的影響不大，以C0=545±10\r mg/L時，顯現出最佳成效。採用熱擴散裝置雖對降低原水中之懸浮微粒含量效果有限，且能源需求高，造成高成本和操作複雜，不具實用潛力。為提高分離原水微粒之成率，以及簡化操作與降低成本，本研究開發垂直旋轉帶裝置來製造出上下循環水流，並導出水流與微粒於其中之流速分布式，以及頂部、底部出口之微粒濃度計算式。垂直循環轉帶實驗結果，顯示提高V值有助於降低Ct/Cb比值；Q=\r 1.05 L/min左右、C0=800±50 mg/L下與V在26 cm/min左右，均有較低之Ct/Cb比值。垂直旋轉帶裝置分離成效明顯優於熱擴散裝置，且設備簡單、能源需求低與操作容易。由於旋轉帶之兩面均可以做為移動平板，因此不僅可以用來處理大量之高濁度原水，也能更具經濟效益。由理論與實驗結果之比較，顯示理論成效較實驗差，探討其原因可能是：(1)平均粒徑之假設值偏低、(2)流場並非全然以層流流動、(3)兩端終端效應未加考慮等。

1. Purpose of the research\r Nowadays, many encryption software are available to computer user. However, very few people use them which result in many cases of information and data leakage due mainly over the Internet. Most people use USB Flash Drive to store and carry confident files back home to work on. When the USB Drive is lost, the files stored are often leaked. To prevent this type of incident occurring, “CryptoDefender” is developed to enhance files protection and to change user’s habit in handling confidential information. \r 2. Procedures\r “CryptoDefender” is an add-in for common application software, e.g. Word, Excel, etc. It will appear as a new tab in the ribbon which provides the software an alternative for saving and opening a file. It protects the files in two ways: encryption and steganography. The data is first encrypted into cipher text as these encrypted data will be hidden in an image file to lower suspicion of readers. All of these procedures will be done by one click. For encrypt and decrypt, the user just needs to click the “Protect” and “Decrypt”. An extremely fast way to encrypt the file is “Quick Protect”. It will randomly choose an image from the image folder according to their file size. This function saves the time for choosing an image.\r 3. Data\r The method for steganography is using last two bit of R, last three bit of G and B to store the encrypted data. In 24-bit bitmap, RGB is represented the color of each pixel and each of them is 8-bit. The leftmost bit of each byte contains the highest value, and the right one contains the lowest value. Therefore, any change in the rightmost byte will only cause a minimal change in a byte value, and the color as well. 2-3-3 method is adopted to replace the pixels as encrypted data. It is used because it is in coordination with the program’s fluency. 2-3-3 is obtained so that 1 pixel will contain 1 byte of encrypted data. For R, the last two bit will be replaced by encrypted data. For G and B, the last 3 bit will be replaced by encrypted data. If the Bitmap size is larger than the encrypted data, random data will be replaced into the remaining pixels.\r 4. Conclusion \r “CryptoDefender” is user-friendly and efficient way to protect important and confidential digital files on most personal computers. This software will help to change the user’s habit in securing their information as to avoid data leakage even when they are accidentally lost.

Nicholas’s project is a transforming robot, who he has named Reggie. He's about a foot tall and can transform from a biped into a vehicle and vice versa?\r Reggie has been Nick’s project for just under a year now, mainly working on him in technology classes. He operates without physical connection to anything else, so everything he needs from micro controllers to power is stored somewhere on Reggie’s body?\r Reggie is controlled through a programmable Arduino board (programmed in C++) that is connected up to a motor driver, for controlling the two driving motors and an SSC-32 servo controller for controlling the 14 servos via serial port. The Arduino uses the SSC-32 to coordinate the servos movements using pre-programmed sets of movements stored in procedures in order to complete all actions.\r All the parts were produced on a 3D CAD system to begin with, as well as the robot as a whole, although the design did change drastically over the course of its construction and now is considerably different from the original design as there were many problems and complications ranging from space to torque issues that called for a change in design.\r Most of the parts were from the servo erector set from lynx motion, although some of them were used in the way they were intended to and most of them were modified slightly. Some parts Nick manufactured himself either on a rapid prototyping machine, a lathe or milling machine and sometimes a combination of them or even high temperature soldiering?\r Currently Reggie is capable of driving and standing up and is currently radio controlled. He will eventually be capable of walking and modifications to allow him to (such as stronger leg servos) have been made to facilitate that, but it is possible more may have to be made.

Methods of nonlinear time series analysis were compiled for use in the analysis of Electroencephalogram (EEG) tracings of children aged three to seven with varying degrees of autism in order to provide a quantitative means of diagnosing autism and determining its severity in a child. After determining the EEG leads to be used for analysis, the identified methods were coded and saved as functions on Scilab. To test the compiled program, a minimum of five EEG readings per cluster of children diagnosed with mild, moderate, severe and no autism will be obtained. The project was able to identify the mean, standard deviation, skewness, kurtosis and other higher order moments, the autocorrelation function, and the Fourier Series as the time-resolved statistical methods to be used for time series analysis. The nonlinear analysis methods identified include the use of the correlation integral, time-delay embedding and the Lorenz equations. One-way ANOVA testing will then be used on the numerical data obtained from the analysis to determine if a significant numerical differentiation has been obtained between the different clusters of EEG. This will provide a definitive way to medically diagnose autism, pinpointing children afflicted with the disorder and giving them proper treatment.\r Two copies of the "Abstract of Exhibit" (in English) should be sent to the National Taiwan Science Education Center or email to fung@mail.ntsec.gov.tw or yuonne@mail.ntsec.gov.tw before December 31, 2009.

超音波應用於臨床已行之有年，而以穿透式超音波打入腦部的想法也已提出，本實驗目的即為測試低強度間歇性超音波達到腦部受傷後治療的可能。本實驗採用星狀細胞培養模式來探討，首先以腫瘤壞死因子α(Tumor Necrosis Factor-α, TNF-α)模擬中風缺氧的狀態，並利用低強度間歇性超音波刺激星狀細胞，然後檢測其培養液中一氧化氮(nitric oxide, NO)的濃度變化，以及大腦衍生神經營養因子(Brain-derived Neurotrophic Factor, BDNF)、神經膠質衍生神經營養因子(Glial-derived Neurotrophic Factor, GDNF)之mRNA 表現的情形。由實驗結果顯示，在TNF-α存在狀況下則能使NO 濃度上升，施打低強度間歇性超音波可促使NO 增加，並提升上述BDNF、GDNF 兩種蛋白質之mRNA 表現，BDNF 可幫助支持神經元生存，促使新神經元和突觸的發展及分化；GDNF 可有效提昇許多類型神經元生存率；而適當之NO 濃度可以調節神經傳遞物質釋放和腦血流，乃至於影響到記憶的產生。我們初步的結果也顯示在TNF-α存在下，超音波可以增加BDNF 及GDNF 蛋白之產生，因此本研究成果顯示低強度間歇性超音波可提供有利於神經元的環境。The ultrasound technology has been widely applied in the clinical practice for many years, such as monitoring of fetus, lithotripsy, rehabilitation after fracture, as well as the ultrasound stimulation of brain tissue, etc. The purpose of this study is to investigate the therapeutic effect of low intensity pulsed ultrasound (LIPUS) on the injured brain. In this study, we adopted the in vitro model of astrocyte cultures. The tumor necrosis factor- α (TNF-α) was used to simulate the condition of ischemic stroke. We used LIPUS to stimulate the cultured astrocytes, then we ssessed the concentration of nitric oride (NO) in the culture medium. We also assessed the expression of messenger RNA (mRNA) of both brain-derived neurotrophic factor (BDNF) and glial cell-derived neurotrophic factor (GDNF). The results showed that NO increased after the addition of TNF- α. In addition, treatment of LIPUS increased the expression of NO, as well as the mRNA of both BDNF and GDNF. The BDNF is able to support the survival of neuron, as well as stimulate differentiation of neurons and synapses. GDNF can also increase the survival of various kinds of neurons. Furthermore, NO may regulate the secretion of neurotransmitters, increase the blood flow in the brain, as well as enhance the processing of memory. Our preliminary results also demonstrated that both BDNF and GDNF protein increased in response to LIPUS in the presence of TNF-α. Therefore, treatment with LIPUS implicated an environment favoring the protection of neurons.