藉由水漩渦實驗，我們提出5個「評估藤原效應強度」的參考方法：（1）兩漩渦中心點的壓力下降值 （2）水漩渦的傾斜角度 （3）管內水漩渦偏離的程度（4）壓力弧線的彎曲程度（5）葫蘆形等壓線。通過「大山脈」比通過「小山脈」，漩渦傾斜角度更明顯，角度壓的更低，間接驗證弱颱的山脈地形效應較為顯著。水漩渦經過「小山脈」，空氣柱跳躍過山；若是漩渦經過「大山脈」，空氣柱會有消失較長的一段時間，然後再重新產生，驗證了強颱的「連續過山」和弱颱的「不連續過山」的現象。水漩渦由遠慢慢接近黃色的「大山脈」時，藍色液面呈彎曲狀，可以發現「副中心」生成之證據。模擬颱風經過臺灣的中央山脈，可發現空氣柱會往山脈和陸地的外側傾斜，推論真實颱風在臺灣北端和南端都較容易吸引氣流，所以會有偏向南北機率較高的情形。

隨著社會漸漸的現代化，我們需要愈來愈多的電力，然而在享用電力時，更伴隨著汗染的到來。所以討論如何有效的利用能源及探討無汗染能源，是本實驗研究的主要課題，以下即是我們的介紹。

The purpose of this project was to create a detection device for alcoholic drunk condition in human by using the principle of vapor pressure difference between breath samplings from normal and alcoholic-drunk men. The work comprises of three major steps. The first task was an experiment to determine an average air volume that can be fully blown out from the lungs of non-drunk people as a control. Twenty adult Thai volunteers weighing between 50 - 80 kg (average 59 kg) were used. The average blown out air volume was found to be 369.9 mL, with the range in values from 340-400 mL (sample size N = 20, SD = 15.47). The second task was an experiment to measure relationship between the blown air volume (100-700 mL, both from alcoholic-drunk and control groups of people) and the resulted vapor pressure by using manometer. The vapor pressure of normal breath increased from 400 to 1,600 newton/m2 with increasing blown air volume, whereas that of the alcoholic-drunk was found to be 600 to 1,800 newton/m2. The last task was to create a detection device prototype to gauge the alcoholic content in the human body from the breath. Air volume of 300 mL was arbitrary chosen to trigger lighting up of indicator lamps. The breath samples of low vapor pressure (low amount of alcohol, 21.12-44.00 mL, equivalent to 14.00-29.17 mg%) would trigger a green lamp to light up. A moderate vapor pressure range (medium amount of alcohol, 88-132 mL, equivalent to 58.33-87.57 mg%) would trigger green and yellow lamps to light up while a high vapor pressure (high amount of alcohol, 250 mL, equivalent to 165.72 mg%) would trigger green, yellow and red lamps to all light up. None of the three lamps would light up from (non-alcoholic) breath of control people. This device has also been tested to external group of volunteers. The work in this project has successfully demonstrated a useful application of simple principle in chemistry on partial vapor pressure.

玉是什麼樣的礦物呢？ 古代中國人把美麗的石頭稱為「玉」，這一點，從博大精深的中國字裡就可以看出玄機，如：瑪瑙、珍珠、琥珀、珊瑚等……，這些珍貴的寶石或飾物，部首都是「玉」字。印象中，玉鐲子、玉項鍊、玉戒指等,各種玉器的顏色大多是綠色，因此人們習慣把綠色石頭或礦物通稱為玉。從科學的角度來看，只有「閃玉」和「輝玉」，這兩種角閃石類和輝石類的礦物，才是所謂的「玉」，它們都是地殼變動所產生的大地結晶。有人把輝玉稱為硬玉，把閃玉稱為軟玉，其實，兩者硬度差別不大。顏色翡紅、翠綠的上等輝玉又稱為翡翠，深受國人喜愛。故宮博物院所收藏的「翠玉白菜」，就是由一大塊綠白相間的翡翠礦石雕刻而成。 台灣有產玉嗎？ 台灣東部的花蓮山區出產閃玉，又稱為台灣玉。主要產地在花蓮縣的豐田地區。根據考古學家的研究發現，遠在幾千年前，住在花蓮台東一帶的史前人類，就已經大量使用玉器，台東史前博物館裡，陳列許多出土的各類玉器。臺灣玉是由含鎂的透閃石礦物所組成，經常出現在蛇紋岩與石墨質絹雲母石英片岩的接觸帶。日治時期，日本人在豐田山區開採石綿礦，無意間發現共生的閃玉，但卻因為台灣玉不具備戰略資源價值而棄置，直到國民政府時期學者重新鑑定，驗明正身之後，才大量開採。產量曾經高達世界第一。台灣玉的顏色從黃綠色到墨綠色都有，顏色偏綠的原因，主要與其中所含的鉻元素有關。主要可以分為三大類： (1) 普通閃玉：最常見到，半透明，有玻璃光澤。 (2) 貓眼閃玉：全世界獨一無二，結晶呈長纖維狀，經過打磨、拋光之後，表面會反射出一道宛如貓眼的光彩。 (3) 蠟光閃玉：不透明至微透明，結晶顆粒很小，光線進入後產生漫射，因此有蠟狀光澤。

原油能源短缺，因此尋求替代能源又能兼具環保的議題便成為熱門的話題，而生質柴油便是主角之一。我們便想利用廢棄的回鍋油來製備生質柴油。 整個實驗的過程我們發現未使用過的油及回鍋油在製備上的溫度、催化鹼的用量及油：醇的體積比有些許的不同。未使用的油溫度盡量控制在65℃，催化鹼濃度以0.5~1%最佳，油：醇的體積比則為1：3；回鍋油的溫度也是在65℃，催化鹼濃度為1~1.5%，油：醇體積比為1：4，而此兩種類型的油加熱時間都是控制在1小時會得到最佳的產率及良率。最後我們嘗試利用日常生活裡的酒精、乾燥劑(成份為CaO)當催化劑將回鍋油製備成生質柴油，最後實際讓柴油引擎運轉也收到不錯的效果，且排氣污染程度也小於高級柴油。

用鹽洗菜是否有效呢？我們這次實驗所使用的方法為生化（酵素）快速檢驗農藥殘留法，針對加保力、納乃得農藥，利用乙醯膽鹼酯?經過反覆數次的檢驗，從實驗數據中我們發現使用鹽洗菜的方法並不一定較有效，我們的最終結論是：用鹽水來洗菜比用一般清水洗的效果還要差，反而會使農藥因溶解度下降而更殘留在蔬菜表面。針對最近有許多的家庭主婦已經習慣用鹽水洗菜，卻不知反而造成更多農藥的殘留，所以我們建議大家在洗菜時，最好只用清水沖洗，不要再加入鹽巴，因為這個步驟將是多餘且有害的。

This research introduces a new, more efficient method of age determination for eclipsing Binary through use of celestial Positioning . Statistical Analysis of x-y plots of eclipsing Binary Stars within our, Milky Way Galaxy were conducted in order to find the standard deviation of each eclipsing binary star’s distance from the celestial equator. Before the standard deviations could be considered for comparison, the medians from each of the three s-y plots were examined. There medians had to show a value close to zero in order for the standard deviations to be relevant. A value close to zero indicates a proportional and symmetrical plot with an equal distribution of stars on each side of the plot. All three plots generated indicted a median no greater than 1/100 in distance from the celestial equator. A low standard deviation indicates young relative age. The statictical analysis calculated standard deviations of 2.41 for W Ursae Majoris, 1.77 for Algol, and 1.20 for Deta Lyrae. The statistical analyses were then compared to the previously made visual and mathematical analyses conducted in previous years’ studies. All analyses conducted conclude that W Ursae Majoris is the oldest type and Beta Lyrae is the youngest type of eclipsing binary star. This method can be implemented to greatly reduce time in studying the relative ages of individual objects and types of objects within our Milky Way Galaxy.

營建廢棄物的資源化再利用，兼具環保及天然資源保育，實乃今日必須且克不容緩的重要課題。因此本研究探討以九二一大地震損毀建築物所拆除之廢棄物，經分類、破碎處理後，嘗試取代粗細粒料，拌製高性能混凝土(HighPerformanceConcrete簡稱HPC)，以尋求營建廢棄物中之大宗拆除物(混凝塊、碎磚…等)應用在混凝土工程上之策略，並據以探討廢棄磚材再生利用模式及拌製高性能混凝土(HPC)之性能(廖惇治，2001)。本研究主要是將再生磚材利用於高性能混凝土(HPC)之中，透過取代細粒料及粗粒料之方式，將廢棄紅磚以高性能混凝土(HPC)之製作程序作成抗壓試體。首先將學校現有廢棄紅磚敲碎，以3/4”篩、4號篩及100號篩區分粗、細粒料，量測紅磚粗、細骨材之比重(SpecificGravity)、吸水率(Absorption)、細度模數(Finenessmodulus簡稱FM)等基本物理數值，再將試驗數據以高性能混凝土緻密配比方式，作最大單位重試驗(UnitWeight)，並計算出其配比。以此配比製作5cm×5cm×5cm的水泥砂漿抗壓試體以及水泥紅磚砂漿抗壓試體，並製作φ10cm×20cm的混凝土抗壓試體及紅磚混凝土抗壓試體。經由抗壓試驗得到抗壓強度，並以含量多寡影響再生混凝土的力學性質有限，磚類可應用於再生粒料中。

中秋節晚上，媽媽切柚子，剝下來的皮像頂皮帽子。我就拿來當帽子戴，過了一會兒，拿下來時，哥哥剛好從我身邊走過，問我：「你今天的頭髮好香哦！居然沒有汗臭味，看來戴個柚子帽，還能除臭哦！」我問哥哥：「是真的嗎？怎麼那麼奇妙呢？為什麼柚子皮能除臭呀？」哥哥便提醒我說：「上自然課時，可以提出討論啊！」於是上自然課時，我便提出這個問題，經過全班熱烈討論後，老師建議我們在＜做中學＞中做更進一步的探索觀察。

學校中之物理實驗，其測凹透鏡焦距時，僅用一種“視差法”。我們認為“視差法”並非良好的測焦距的方法，因此，考慮到何不應用凹透鏡發散光線的性質，進行測焦距的實驗呢？因此，我們開始研究這種測定凹透鏡焦距的方法。

臉部皮膚會長出小小骨頭喔！皮膚多發性粟粒型骨瘤的發現，X光顯像，治病機轉與雷射在治療上的應用。本篇研究是探討一種特殊又不易偵測的骨瘤，皮膚多發性粟粒型骨瘤(MMOC)，利用各種X光顯像技術，應用在痤瘡病患，偵測其分佈、發生率和疾病之可能相關；並利用組織病理發現去推測致病機轉；且利用各種雷射光，在體內與體外進行治療性的探索，並獲致重要的結論如下：(1)MMOC非常常見，每個人都有可能發生，但臨床不易被偵測，跟性別無關，但與年齡增長成正相關；(2)病灶分佈包括額頭、眼皮、鼻子、臉頰及頸部，與痤瘡的病灶分佈十分類似，但與痤瘡的疾病活性與疤痕的嚴重度並無相關。(3)利用乳房攝影的斜切照影技術，是最簡易有效的偵測方式。(4)病理組織中有些皮膚腫瘤伴有MMOC存在，並非此腫瘤有其特異性。(5)MMOC是一個因為皮膚毛囊皮脂腺在不明顯的發炎下所造成的轉化型骨形成反應。(6)紅寶石雷射及銣-雅鉻雷射對色素性骨瘤是一有效的去除技術。鉺-亞鉻雷射及二氧化碳雷射磨皮技術，對嚴重痤瘡疤痕並有MMOC患者，亦為一良好治療方式。Multiple Miliary Osteoma Cutis(MMOC) is a kind of special condition and difficult to detect clinically. By using different kinds of X-ray techniques and compared the clinical data from the patients with acne of face, by observing the changes of skin tissue specimens for searching the possible mechanism of osteogenesis and by using scanning electron microscopic observation and energy dispersive Xray analysis for evaluating the biophysical effects on osteoma after Ruby, ND-YAG, Erbium:YAG or CO2 Laser irradiation, we concluded that: MMOC, a very common condition, may develop in everyone. MMOC can be easily demonstrated by the modified mammographic technique. The density of calcification in MMOC is not related to the sex of patients, the activity of acne, and the severity of atrophic scar but correlated with the age of the patients. MMOC, a non-specific condition, results from metaplastic ossification occurring within preexisting subclinical inflammatory processes of the pilosebaceous unit and may be found incidentally in different kinds of facial tumor. Ruby or ND-YAG laser may have some explosive effect on pigmented MMOC. CO2 or Erbium:YAG laser dermabrasion can be used to treat MMOC with acne scar.

Video compression is indispensable to web streaming and memory storage.Most video\r compression technology has difficulty to achieve high quality video at lower bit\r rates.Apparently,limited transmission bandwidth and network resources often degrade\r video signals.Thus the goal of my research was to enhance video degrade video\r signals.Thus the goal of my research was to enhance video compression performance and\r to improve visual quality.It is hypothesized that the reduction in neighboring pixels\r coding,and humans perceptual mechanisms(psychovisual)redundancy could produce a\r low-complexity geometry streams for animated visual objects.A set of algorithms is\r developed to parse bidirectional interpolation pixels into their characteristic cells,which\r vary in spectral energy and wavelength.The bits contained in these cells are vectorized and\r transformed recursively to identify lower correlations among vector arrarys for blocks\r filtering.DCT function calculates energy ratios between high spatial frequency and low\r spatial frequency,to devote most of the highest spatial frequency bits with the calculated\r energy ratios.A variable quantization method is used to measure the sensitivity of colors\r and its intensity ratios to restore any missing high spatial frequency pixels.presnted in\r mathematical intrinsic.This approach leads to the ability to compress video data that\r normally require a large amount of memory to store and high bandwidth to\r transmit,Results form the enhanced video compression experiment have attained\r 0.1bpp(256kbps,25fps)without noticeable effects comparable to the video compression\r technique that achieved 0.5bpp(1.5Mbps,25fps)in use today.