人體表面積在醫學的應用相當重要：燒燙傷的評估是以全身面積被灼傷的百分比 表示；營養狀況的評估，新陳代謝率也以單位表面積表示之；體液或藥物之需求量也 是以體表面積來決定劑量；然而人體是一不規則物體，應用一般幾何面積計算公式有 其困難處，如何快速的計算人體表面積，以作為醫療的指引，有其必要性。而青少年 正處於快速發育期，各部位的成長是否會影響表面積的計算，由於目前鮮少對青少年 之專文報告，尤其缺乏台灣地區之調查。為了探索這些問題，乃進行調查與研究。 本研究以台灣地區國民中小學10 至15 歲青少年為對象，探討在此發育期間體格 之變化及可能之影響相關因子，並建立體表面積之快速計算公式。本研究隨機取樣以 1209 人形成樣本，其中男生623 人，女生586 人，利用尺秤，取得身體各部位的資料， 並以問卷調查運動、飲食與睡眠等問題，以探討影響此成長期發育之因子。結果發現： 台灣青少年體表面積快速計算公式為(身高x 體重 ÷37)0.5；其體表面積九分法計算方 式也有別於一般歐美成年人的計算法；及此年齡層的身高與體重受運動的頻率、運動 持久性、飲食習慣多寡的影響，而與運動種類及主食種類相關性不大，這項研究的發 現，將有助於醫護人員對青少年問題的處理。Body Surface Area (BSA) has been used in many clinical conditions to calculate the percentage of burned area, to evaluate the nutrition status - the unit of the metabolic rate, to determine the need of fluid supply or the medicine dosage requirement. So precise measurement of BSA is very important, however the human body is an irregular shape, a laborious task using the geometrical method. To establish a simple quick formula to guide the therapeutic treatment is a necessity. Also the rapid growth phase during the adolescent stage might change the BSA in some way. BSA has not been established for the teenagers in Taiwan. To investigate this issue, a total of 1209 healthy elementary and junior high school boys (623) and girls (586) aged 10 to 15 in Taiwan were recruited by random selection. By use of anthropometrical measurements and a health questionnaire to the subject simultaneously, the data was analyzed statistically. The results revealed that a quick adequate formula derived from the body height and weight for Taiwan teenagers was determined by the formula, BSA = [ Height (meter ) x Weight (Kg) ÷37 ] 0.5, the Taiwan teenage “rule of the nine” of BSA is different from that of the adult, and that the frequency and the duration of exercise, the diet habit, and the duration of sleep significantly influence both body growth and weight. These findings may provide significant references for the physicians to treat the clinical conditions of teenagers in Taiwan.

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.

本實驗中我們利用廣鹽性吳郭魚進行氯離子調節機制的研究，探討廣鹽性吳郭魚如何能在不同環境中維持體內氯離子恆定，進而適應生存環境。我門想要探討：『是否NKCC 這種蛋白質在淡水吳郭魚MR 細胞中扮演吸收 Cl- 的角色? 如果是，吳郭魚又如何藉NKCC 的調節適應環境中 Cl- 的變化呢？』我們利用細胞免疫螢光染色法、西方墨點法和共軛焦顯微鏡觀察分析NKCC 在不同 Cl- 濃度人工淡水馴養的吳郭魚MR 細胞上的表現量，結果發現 NKCC 分布於頂端細胞膜(又稱為細胞開口)，及其附近的細胞質內；環境中 Na+ 濃度的差異對NKCC 在MR 細胞上的表現影響不大，但低 Cl- 環境馴養的吳郭魚，NKCC 表現量都高出其他組很多。顯示NKCC 參與了氯吸收的機制。另一個實驗中，我們將吳郭魚由淡水中轉移至海水以分析它們在適應海水的過程中NKCC 的表現變化。結果發現在馴養初期（16 小時內），圓點狀NKCC 仍然可以在MR 細胞的開口附近觀察到，但到了24 小時後，NKCC 在開口的表現就明顯減少甚至消失，取而代之的是轉移到底側邊細胞膜上的NKCC。此實驗證實了NKCC 這一個與Cl-運送相關的蛋白質，在廣鹽性吳郭魚氯離子調節中扮演了很重要的角色。 Euryhaline tilapia (Oreochromis mossambicus) is capable of maintaining internal ion constant ineither hypertonic or hypotonic environments (fresh water or seawater).MR cells in the gills of tilapia play critical role in absorbing Cl- from fresh water or pumping redundant Cl- from body fluid into seawater. Chloride transporter (NKCC) which distributed in basolateral membrane of MR cells is involved in Cl- secretion of seawater teleost. However, the mechanism of Cl- absorption in fresh water MR cells is still unclear. Whether NKCC is also involved in Cl- absorption and how do tilapia regulate Cl- absorption are the questions this study aim to answer. By using immunofluorescent staining, western blot, and confocal microscopy, the distribution and expression level of NKCC in fresh water MR cells were examined. We found that NKCC is distributed on the apical membrane of freshwater MR cells where is known to be the site for active Cl- absorption of MR cells. We compared the expression level of NKCC in MR cells from tilapia acclimated in high, normal, and low Cl- artificial water for 7 days. The results showed that NKCC is induced by ambient low Cl- , and in contrast suppressed by high Cl- water, indicating NKCC might be involved in Cl- absorption of freshwater MR cells and up-or down-regulated to maintain Cl- uptake constant. In addition, we also examine the expression pattern of NKCC in MR cells from tilapia transferred from fresh water to seawater. Confocal images show that apical expressed NKCC disappear gradually within 24h seawater acclimation and is substituted by basolateral expressed NKCC. This study provides a novel regulatory mechanism of NKCC in Cl- transporter of MR cells.

k(2αβ ,α2 ? β2,α2 + β2 )是大家熟悉畢氏定理的通式解，且一般書籍的証明大都採用代數的手法證明。以國中生而言，上述的代數方對國中生來說不夠直接且較無推展的實用性。因此幾何觀點出發發展另一種思考方式，利用角平線的性質給予畢氏定理比例解另一種全新的詮釋，並賦予比例解中的參數α 、β 在幾何的意義。在推理的過程中，我們得到一個相當有用的對應關係：一個有理數對應到一個直角三角形、兩個有理數對應到海倫三角形，再將此對應關係運用到各種幾何圖形上面，即可證明出他們所對應的通式解。最後我的興趣鎖定在海倫三角形、完美海倫多邊形與超完美海倫多邊形上的做圖方法上，善用我們所發展的對應關係，上述的問題皆可迎刃而解。k(2αβ ,α2 ? β2,α2 + β2 ) is a popular formula in Pythagoras Theory, often proved in algebra approach among books. Nevertheless, in light of junior high students, the aforementioned algebra method is neither direct nor practical. Hence, a different thinking method is derived from geometry perspective, using the straight line concept to reinterpret Pythagoras Theory and define the geometric meanings of α andβ . In the process of logical development, a useful correlation emerges: a rational number correlates with a straight-angled triangle, and two rational numbers correlate with Heron Triangle. This correlation can be applied to all kinds of geometrical diagrams to prove the correlated homogenous solution. Ultimately, my interest lies in the diagram methods of Heron Triangle, Perfect Heron Polygon, and Super Perfect Heron Polygon in order to apply our developed correlations to solve the above mentioned problems.

最後留下數字會是多少？該問題在台灣的全國中小學科學展覽出現多次。而資訊界演算法大師Donlad E. Knuth 在其著作The Art of Programing，CONCRETE MATHEMATICS （具體數學），針對該數列作詳細的說明；但是，不論是歷屆全國中小學科學展覽或是大師著作，對於該問題，都只是談及殺1 留β或是殺α留1。本研究利用獨創α分類、n 及k 分類、d 函數、b 函數及循環、n 及y 分類、碎形數列和演變關係，將約瑟夫問題探討範圍提升至殺α(個數)留β(個數)，直到剩下最後1 個數時就不能再殺了，遊戲終止，倒數第k 個留下的自然數是多少？同時，本研究在殺α(個數)留β(個數)下，指定自然數y 為酋長，酋長不能被殺，殺到酋長時遊戲停止，求剩下的自然數有幾個？會發生什麼情形？The Josephus problem refers to what will be remaining when arranging n natural numbers in a circle and starting killing one and leaving the next one alive. The problem has been on display for many times in Taiwan National Primary and High School Science Exhibitions (as shown in Table 1). And, the information algorithm master, Donald E. Knuth has elaborated on the array in his works The Art of Programming, CONCRETE MATHEMATICS. However, both the past science exhibitions and the master’s works are limited to discussions on cases of killing 1 leaving β or killing α and leaving 1. This research employs uniquely created α classification, n and k classifications, d function, b function and loop theory to extend the Josephus problem scope to killing α leaving β to find out what the remaining natural number is by No. k counted recursively. Meanwhile, this research designates natural number y as the chieftain, which can never be killed. The game is over when the chieftain is to be killed. The problem is to work out how many natural numbers are remaining. And what happened?

This study is to discuss the reason that interfere the fish schooling behavior " adult fish surround the young fish ". I use mathematic simulation, to observe the result when the fishes are stimulated, due to the body size , the speed of swimming , the difference of sensitivity will make different reaction. We predict the motion dots of fish when the hunter appears on the block paper, then analyzes the motion of adult fish and young fish in dot to determine if the result remind "adult fish surround the young fish "structure. The conclusion shown that natural reaction physiologically on fish will show "Adult fish surround the young fish "results, so, the factor that interfere the structure of fish group is not so called "group defense by ethnologist".本研究目的，在探討影響魚群「成魚圍繞著幼魚游」的行為。本研究是以數學模擬法，依觀察結果，設定魚在受到刺激後，因體型大小、游速的快慢、靈敏度的差異等，所產生的不同的反應。再在方格紙上模擬魚群在捕食者出現時，游開的動線。最後分析成魚幼魚的動線分布情形，是否仍是「成魚游在幼魚外圍」的魚群結構。研究結果發現，依魚類的生理條件所設定的條件下模擬，自然形成「成魚游在幼魚外圍」的魚群結構。所以，影響魚群結構的因素，的確不是行為學家所說的防禦行為。

本研究工作自2001 年7 月至2002 年6 月止，在臺北市內湖區金面山進行地衣實地探勘採集調查，以位於臺北市內湖區之麗山高級中學之校園為中心點，範圍由校園金面山至學校前門所面對的港墘路與環山路口。應用「外部型態比較」，「切片觀察(徒手切片技術)」與「化學分析(薄層色層分析Thin Layer Chromatography, TLC)」等三種方法，鑑定所採集之地衣所屬種類，並探討空氣污染程度對金面山地衣類分佈狀況的影響。調查至2002年6月為止，本研究已發現生長於金面山區之數種地衣，其中殼狀地衣包含有：癩屑衣屬(Lepraria)、球粉衣屬(Spheophorus)、大孢衣屬(Megalospora)等三屬；屬於莖狀地衣的僅有石蕊屬(Cladonia)；為葉狀地衣的則有：黃梅衣屬(Xanthoparmelia)、裸緣梅衣屬(Parmotrema)、梅衣屬(Parmelia)等三屬，合計共七個屬。本研究針對臺北市金面山區及麗山高級中學之校園附近市區道路地衣類分佈的情形做調查，結果發現行道樹上之附生地衣在較靠近山區的地方，於樹幹上的生長覆蓋面積才會有明顯增加的情形，又其中在市區道路上只發現殼狀地衣生長，而莖狀及葉狀地衣則出現於金面山頂附近，所以就此情況而言，除了金面山區外，市區已呈現地衣沙漠化之狀況，間接顯示，市區的空氣污染是相當嚴重的。本研究將所調查結果之各屬地衣類進行特徵描述與分佈地區之標定，以便於日後臺北市內湖區金面山地衣之鑑識及後續相關研究之進行。This research was carried out between July 2001 and June 2002 on the Jinmian Mountain in Neihu,\r Taipei City and consisted of an on-the-spot exploration and collection of lichen. The Taipei Municipal\r Lishan High School was the center of this research, and the researched territory consisted of the areas\r between the mountain at the back of the school (Jinmian Mountain) and the intersection between\r Gangcian Rd. and Huanshan Rd. in front of the school’s main gate. Comparison of external appearance,\r dissectional observation (manual breaking technique), and chemical analysis (Thin Layer\r Chromatography, TLC) were the research methods applied to determine the genus of the lichen and the\r influence of the degree of air pollution on the distribution of the lichen.\r By the end of the research in June 2002 the presence of three types of lichen on the Jinmian\r Mountain was observed: crustose lichen: Lepraria, Spheophorus, Megalospora; fruticose lichen: Cladonia;\r foliose lichen: Xanthoparmelia, Parmotrema, Parmelia. Seven different genus of lichen have been found.\r The research has been done on the distribution of these different genus of lichen in the area of the\r Jinmian Mountain and The Taipei Municipal Lishan High School: By observation the sidewalk trees\r near the mountain’s area, we found the covering area of the lichen on the sterns apparently increases,\r while on the trees in the city district, only crustose lichen grow. The fruticose and foliose lichen only\r grow near the top of the Jinmian Mountain. This impoverishment of the diversity of lichen in the city\r district might (indirectly) be an indicator of the considerable decline of air quality in the city. The\r outcomes of this research regarding the description and distribution of the lichens contribute to the\r knowledge on lichens in the Jingmian Mountain area in the Neihu District, and may raise the similar\r research in the future as well.

The purpose of investigation was to find and test an inexpensive and effective remedy against malaria. After a great deal of research, I learnt that an effective herbal remedy against malaria may be extracted from Neem (Azadirachta indica)leaves. This remedy is not very well known about all around the world, however, the Neem tree is found in many parts around the world and is therefore a very accessible and inexpensive remedy against malaria. The purpose of my project was also to inform people about the harmful effects of malaria on the human body, as well as to advise people on how to protect themselves.

動脈硬化是個致病率和致死率相當高的慢性發炎疾病。HMG-CoA 還原酵素抑制劑 纇藥物，簡稱statin, 是一類強效的降血脂藥物，而且在臨床上對於心血管疾病有廣泛的 治療效果。然而近年來的研究報導指出，statin 會有如此廣效治療效果，其原因不僅僅 是因為它的降血脂能力，而是statin 也具有抑制發炎作用的效果。雖然臨床上已經證實 statin 可以減緩動脈硬化的病程，但是statin 對於誘發型一氧化氮合成酵素(iNOS)表現的 調控機制還不明確。有文獻指出NOS 代謝產物nitric oxide (NO)可以改善血流，而可能 在動脈硬化上扮演保護角色。值得一提的是雖然適量 NO 有維持血管恆定的功能，過 量時則會造成血壓過低休克的現象，這就是細菌感染後因內毒素 lipopolysaccharide (LPS) 作用引發敗血性休克的主要原因之一。在本實驗中，我們使用fluvastatin、lovastatin、 pravastatin 和 atorvastatin 這四種statins 來探討它們對於血管平滑肌細胞由LPS 及IL-1β 誘導iNOS 基因表現的影響。我們發現，statin 可以抑制LPS 所誘發的NO 和iNOS 表現， 但卻會促進IL-1β所誘發的反應。NF-κB 在iNOS 的基因調控上扮演重要的角色，而在 探討NF-κB 被LPS 和IL-1β活化的情形中，statin 同樣會促進IL-1β活化NF-κB，但抑制 LPS 活化NF-κB。我們也發現fluvastatin 對於IL-1β所引發NO 的產生、iNOS 的表現、 NF-κB 的活化，以及p65 向細胞核移動的促進作用，在ROCK 抑制劑Y-27632 的處理後 可以看到相同的現象。IKK kinase assay 顯示Y-27632 對於LPS 所促進的IKK 活性影響 很小，但是會促進IL-1β的活化作用。接著，在ROCK 的活性方面，LPS 會抑制原本已 表現的ROCK 活性， 而相反的，IL-1β會增加ROCK 的活性。總括來說，這些結果顯示 ROCK 在血管平滑肌細胞中扮演IKK/NF-κB 的負向訊息調控者角色，而這個機制在LPS 和IL-1β的訊息傳遞路徑中有不同的調控。即ROCK 以負向調控機制角色影響IL-1β的 訊息傳遞，卻不存在於LPS 的情況中。就是因為透過反轉這個負向調控的機制，statins 3 和ROCK 抑制劑對於LPS 及IL-1β引發血管平滑肌細胞的iNOS 表現，呈現相反的調控 結果。這些作用可能參與statin 預防血管再阻塞，抗發炎，抗動脈硬化的作用。此外Statin 抑制LPS 的iNOS 表現作用或許將來可運用於治療敗血性休克。利用基因微陣列分析也 偵測到一些受fluvastatin 正向或負向調控的基因，目前我們正朝鑑定基因的表現改變及 確認其功能，生理意義進行實驗中。 The 3-hydroxy-3-methylglutaryl (HMG)-CoA reductase inhibitors, statins, are potent inhibitors of cholesterol synthesis and have wide therapeutic use in cardiovascular diseases. Recent evidence, however, suggests that the beneficial effects of statins may extend beyond their action on serum cholesterol levels. Although statins have been shown to reduce progression of atherosclerosis, little is known about mechanism by which statins affect iNOS expression. Optimal level of NOS product, NO, possesses the anti-inflammation and anti-proliferation effects in atherosclerosis, while large amount of NO contributes to the septic shock in response to bacterial endotoxin, lipopolysaccharide (LPS). In this study, we investigated the effects of fluvastatin, lovastatin, pravastatin and atorvastatin on IL-1β- and LPS-induced NO production in cultured rat vascular smooth muscle cells (VSMC). We found statins can inhibit LPS-induced iNOS expression and NO production, while they can potentiate IL-1β-elicited responses. In studying the activity of NF-κB, which plays an important role for iNOS gene induction, we found that fluvastatin can increase IL-1β-induced p65 nuclear translocation and NF-κB activity, while inhibit those induced by LPS. The potentiation effects of fluvastatin on IL-1β-induced NO production, iNOS expression, NF-κB activation and p65 nuclear translocation were all mimicked by a ROCK inhibitor, Y-27632. IKK kinase assay showed that Y-27632 itself has minimal effect on LPS-induced IKK activation, while enhances the response of IL-1β. Studies on examining ROCK activity showed LPS can downregulate constitutive ROCK activity, while IL-1β oppositely increases ROCK activity. Taken together these data suggest ROCK is a crucial negative regulator of IKK/NF-κB signaling pathway in VSMC, and this negative control is existing in the action IL-1β, but is absent in the action of LPS. Through abrogating the function of this negative regulator, statins and ROCK inhibitor thus differentially regulate iNOS expression induced by LPS and IL-1β in VSMC. These results suggest that stimulation of iNOS expression in the presence of IL-1β might contribute to the beneficial effects of statins in atherosclerotic process in terms of vasodilation, anti-inflammation and inhibition of smooth muscle cell proliferation. In contrast, the diminishing effect on LPS-induced NO response possibly may provide new therapeutic strategy in sepsis. Al these results strengthen the pleiotropic actions of statins in anti-inflammation and anti-atherosclerosis. Preliminary microarray analysis further revealed several genes either upregulated or downregulated by fluvastatin. The identification of these genes and studying their functional roles in atherosclerosis are currently in progress.

Purpose Although Body Mass Index (BMI) is accepted by the World Health Organisation (WHO) as the standard method of measuring a person’s obesity or lack thereof, it is restriction to the two measurements of height and weight. This makes its accuracy questionable. By using other easily obtainable body measurements, a better way of evaluating Body Mass Index is possible. The purpose of this project was to show that the BMI formula is only accurate to a certain degree and that its validity varies depending on certain factors used in my project. Procedure 50 Adolescent female aged 16-20 and 50 women aged 40-56 none of whom were noticeably obese or underweight volunteered. Using a simple questionnaire, several measurements were taken – age in months, caliper measurement of tricep and hip bone, shoe size, height in metres, hip waist and wrist measurements (cm), exercise per week, heart rate and body type. Results were tabulated and graphs drawn using EXCEL. BAI (Body Adiposity Index) measurements were calculated for all volunteers. Results The girls and women with pear and hourglass figures were classified by BMI as overweight or obese. The girls and women who exercised a lot were also unfairly classified by their BMI readings. Many of the graphs show that BMI is not accurate, however, others show that there is merit to the formula. Conclusions The results while interesting require a larger sample group to be conclusive. It would appear that the BMI formula needs to be extended in order to improve its accuracy. Further research includes: 1. Larger sample group, 2. Representative age groups, 3. Investigate males, 4. Look at data for different ethnic groups, 5. Research into BAI formula as a possible substitute, 6. Develop an improvement on BMI. Although, there is some merit to BMI formula, it could be greatly improved with the use of other measurements including those used in this project.

Feeding behavior is the action which animals depend on maintain livelihood. Snakes usually use the three following ways to catch their preys: winding, venom-releasing and pressing their game to death. However, previews study is rare about the feeding behavior of Ramphotyphlops braminus. This puzzles us, prompting us to do in-depth research on it. When performing an experiment, we will use the camera with infrared function to record entire experiment and the obtained data will transform the graph. Our result shows the feeding behavior of R.braminus is a new way to catch their game, and the minute process of this special way is also written down in our report. We hope that the result can let everyone be clear about Ramphotyphlops braminus of soil ecosystem status, and it is an essential contribution for building the archive of Family Typhlopidae. 攝食行為是動物賴以維生的行為。在蛇類中，常見的捕捉方式有：纏繞、 使用毒液、壓斃等三種類型。但，文獻中卻沒有任何有關於鉤盲蛇(Ramphotyphlops braminus)的捕食行為。這使我們感到疑惑，並想深入探討。在實驗進行當中，我們使用紅外線攝影機將實驗全程錄製下來，並將所得的數據轉化成圖表。而其結果顯示鉤盲蛇(Ramphotyphlops braminus)的捕食行為是一種全新的模式，這種模式的詳細過程也被我們全部收錄到報告中。我們希望做出來的結果能讓大家對鉤盲蛇(Ramphotyphlops braminus)在土壤生態系中的地位更加了解，而且對於建立盲蛇科(Typhlopidae)資料庫有實質的貢獻。

本研究的目的在於設計出一機械裝置，使振翅翼的升力比傳統的設計能更有效率的提升，並經由實驗證實此種機械裝置理論的正確性。在觀察有關鳥類飛行過程的錄影帶及尋找鳥類相關的資料且界定欲實驗的種類和現有的能力及資源後，本研究中設計出三種可行的振翅翼機械裝置，並進行在相同風速、相同振翅頻率(每分鐘振翅翼拍動144 下)的條件下，測試在不同振翅翼機械設計條件下的升力系數，在實驗中發現既有而廣泛的應用於玩具上的振翅翼設計與固定面振翅翼的設計，二者在拍打的過程中各有優缺點，而第三種的半活動面振翅翼設計，在拍打時能排除前者的缺失而同時擁有前兩種的優點。此種半活動面振翅翼機械裝置大大的提升了振翅翼的升力，且在設計上與現有的形式差異不大，若能更進一步的在機構上做更精密的改良設計，則將可大大提昇現有振翅機的性能。The study on the flapping wings with various angle of attack and different wing designs have been done. Three types of wing have been examined in a home-build wind tunnel . One is a membrane wing with fixed leading-edge support, the second is a membrane wing with both fixed leading-edge and fixed-web support , the third wing is a membrane wing with fixed leading-edge support and half-free-joint web support , with varions web length and web curvature under different angle of attacks , the wind tunnel testing results show that the half-free-joint web support membrane wing with fixed leading-edge can offer a much higher lift coefficient . It is suggested that the third type wing is the best choice for designing the future flapping wing vehicle.