黑擬蛺蝶(Junonia iphita iphita)為台灣地區常見的蛺蝶，其幼蟲具有築巢行為，但文獻中對其幼蟲行為的描述極少，因此本實驗探討黑擬蛺蝶幼蟲在野外的族群變化與環境之關係，並研究幼蟲築巢行為，以探討其適應環境的生存策略。首先於室內及恆溫生長箱中飼養幼蟲，以建立其生活史基本資料，並於野外統計各齡期幼蟲在不同植物上的數量變化及築巢行為的差異，以探討不同環境因素對幼蟲築巢之影響。由實驗結果得知，黑擬蛺蝶生活史短，可取食多種爵床科(Acanthaceae)之植物，其寄主植物除文獻所紀錄之台灣馬藍(Strobilanthes formosanus)及賽山藍(Blechum pyramudatum)等外，也取食大安水蓑衣(Hydrophila pogonocalyx)、無花水蓑衣(Hygrophila violacea)、易生木(Hemigraphis repanda)及翠蘆利(Ruellia brittoniana)等。黑擬蛺蝶幼蟲野外族群波動與溫溼度及雨量等環境因子並無直接關係。黑擬蛺蝶一年發生多世代且有世代重疊情形，世代波動與四季律動關係不明顯，顯示黑擬蛺蝶對環境的適應力大。黑擬蛺蝶幼蟲利用築巢以適應環境變化，應是其幼蟲良好的生存策略。且幼蟲在強風及光線強的環境下築巢率增加，降雨時則減少。Junonia iphita iphita belongs to Nymphalidae（Lepidoptera）. They can be found easily in the wilderness of Taiwan. Its larva shows nest-making behavior. However, there is little literature documenting the behaviors of its larva. Therefore, the purpose of this research is to investigate the relationship between the quantities of Junonia iphita iphita’s larvae and its natural habitat, to research its nesting behaviors, and to investigate its survival strategies to adapt to the environment. I started by raising larvae in a growth chamber under a controlled temperature in order to obtain its initial information regarding its life history. In the field, I documented the numbers and the changes of larvae at each stage on different host plants and recorded the differences in its nest-making behavior in order to find out which environment factors influence the nest-making of Junonia iphita iphita’s larvae. These experiments concluded that the life history of larvae is short. The immature intaking habit showed that the larva takes various plants of the Acanthaceae. In addition to the host plants mentioned in the literature, such as Strobilanthes formosanus, and Blechum pyramidatum, Junonia iphita iphita’s larvae also live by Hydrophila pogonocalyx, Hygrophila violacea, Hemigraphis repanda, and Ruelba brittoniana, which were not listed in the literature. Through experiments, I discovered that there is no direct correlation between the population fluctuations of larvae and it’s enviroment including factors such as temperature, humidity or rainfall. Junonia iphita iphita can produce multi-generations in a year accompanying generation overlapping. There is also no obvious correlation between the generation fluctuations and changing seasons, showing that larvae can easily adapt to the environment. Junonia iphita iphita’s larvae adapt themselves to the different environments by nest-making which should be a good survival strategy. Besides, the rate of nest-making increases when larvae are under strong winds and strong lights and decreases when the rain falls.

我們在自然課程電與磁的單元中，看到課本上對磁浮列車的介紹，激起我們的研究動力。在找尋適合的動力源過程中，我們意外發現利用軌道兩旁交錯磁性的磁鐵，可以讓圓形磁鐵滾動；另外，我們更首次發現利用兩邊放置方形磁鐵，會產生強大斥力磁場，並將此裝置命名為「方形加速器」；為了減少摩擦力，在磁軌上加裝透明壓克力板，確實增加磁動車速度。我們抽絲剝繭的找出磁動車的運動原理和增進磁動車的運動速度；了解原來磁輪運動原理來自於磁軌對磁輪產生的『邊際效應』，也知道磁輪大小並不是影響磁輪運動的主要關鍵，而是磁輪的磁力大小影響最大。甚至，最後我們已經發展出磁輪換軌設計雛形。在研究過程我們不斷的思考、試驗、閱讀文獻、修正試驗方法，不斷的和時間賽跑，最後完成研究報告，真的受益匪淺，希望我們的研究成果對未來有所貢獻。

In this paper, we use telephone network to remote-control household appliances and monitor security system through the implementation of software and hardware. The purpose of developing this system is to build up a system that makes everyone take advantage of the telephones through pay phone network everywhere as and when he needs to set up the household appliances, meanwhile two-ways system of monitoring household security. In addition, due to the advances of communication technology and the remarkable boom of those products, the popularity of cell phones for local people is developing tremendously. We can link the portable cell phones up to the household appliances and monitoring household security through the offer network of communication companies. This system adopts public telephone network via multiple frequency to receive KT31 70 IC which is connected to EM78P45 i p Chip. And then the Chip is connected to the driving external circuit in order to control electric appliances, sensors on doors and windows. The utilization of LEPROM (93C66) memory to set up telephone and mobile phones number equips the telephone network with two-ways system of remote-controlling electric appliances and monitoring household security. In the part of controlling electric appliances, a monitor is used to display the status of electric appliances, to control the appliance switches and to set up the timer. In the part of monitoring household security, we use the system to receive the instant images of the house and to report on the closing or opening of doors and windows. The system will be informed on any occurrence of abnormalities. The memory of the system can record and update new data at any time and is able to set up twenty sets of telephone and mobile phone numbers. Besides, the system adopts identification codes to avoid malfunctioning and thus upgrade system reliability.本文旨在應用電話網路作遠端遙控家用電器及防盜保全歟控系統軟硬體之規劃與設計 。本系統研製的目的，是希望建立一套系統，讓每個人不管身置何處，都能利用電話透過公眾電話網路，輕易地控制家中的電器設備及進行環境設定，以達到控制家電及防盜保全之雙向監控系統。此外，由於通訊的進步與通訊產品的熱賣，使國月雍有手機的普遍性相當高，若能透過隨身攜帶的手機，經由通訊業者所提供的網路通訊管道，連結到家庭自動化與防盜保全系統亦可達到進行遠端遙控的目的，彌補出門在外無法使用室內電話的空檔。本系統利用公眾電話網路經複頻接收 IC ( KT3 170 ）連接至單晶片（ EM78P45 IP ) ，透過單晶片驅動外部電路與家中電器及門窗的監視感測器連接，再利用 EEPROM ( 93C66 ）記憶體設定電話及手機號碼，藉由電話網路傳輸，以達到控制家電及防盜保全之雙向監控系統。在家電控制部份，採用顯示器可隨時瞭解家電使用狀況及控制其開啟或關閉，且可設定使用時問。在防盜保全部份，可隨時監控家中門窗，若有異狀可即時通告。記憶體可隨時記錄或更新資料，並可設定二十組電話及手機號碼。此外，本系統採用確認碼設定，可防止產生誤動作，系統可靠性高。

校園植栽上有白色綿絮狀生物，經調查和觀察後發現是埃及吹綿介殼蟲(Iceryaaegyptiaca)。一齡若蟲行動活躍找尋適當棲地後行固著生活，以絲狀口器吸食植物汁液。本研究調查埃及吹綿介殼蟲在榕樹及紅雀珊瑚的分佈位置，並比較蟲體各齡期的形態及蠟泌物分佈，結果發現蠟泌物有強疏水性，由長形、弧形和圈圈狀纖維構成，成蟲體側左右各10根蠟絲，蠟絲長度約體長1~2倍，具保護、偽裝、防雨、保護卵和一齡若蟲等功能。一齡和二齡若蟲背部尾端有蠟管，直徑約人類頭髮的1/5-1/6倍，會不斷由基部向前延長，速率約3.5mm/天，蠟管末端會排出葡萄糖含量極高的蜜露，藉蠟管的延長和斷裂可將蜜露排離身體；三齡至成蟲不具蠟管，但全身布滿疏水蠟泌物，蜜露排出後直接沿蠟絲滑離身體。

Electrocardiograms are important medical devices used to monitor the cardiac activity of patients over a period of time. Designed to provide convenient monitoring of patients, although most useful, ECG’s however are expensive and usually not portable, limiting its availability and therefore usefulness. Taking advantage of current technological developments, the researchers developed an ECG System with Androidâ„¢ smartphone based monitor, and Bluebeat© ECG Front circuit based electrodes. The system is divided into two, software and hardware interface. The developed software interface code used an Android based Java language which displays the converted ADC values in the LCD. Saving and user friendly features were also included in the smartphone. The hardware interface is composed of the ECG front and the Data Acquisition Module. The ECG front contains the filters and amplifiers that will receive the human cardiac signal. The DAT Module will then receive it with its Gizduino (Arduinoâ„¢ clone) microcontroller which converts the analog signals into ADC values, and finally sends it to the smartphone using Bluetooth© wireless communication. The first phase of data gathering used signal generator and indicates the system’s accuracy and speed. The second phase testing of the study meanwhile utilizes the ECG front to get actual cardiac signals from human. This phase has already been done, though it still needs more polishing and further trials. For the final testing, nine patients of varying ages and cardiac health status will be taken with ECG readings, three replicates from the developed ECG system, and one from an actual ECG device. Using cardiologists’ and patients’ feedback, the user friendliness and accuracy of the ECG-system will be confirmed, and further modifications shall be made. Lastly, the overall cost of producing the ECG system shall be compared to the price of an ECG device, to see if the developed system is indeed cheaper. However, it is ensured that the system is far more portable than its bulkier ancestors. Once the project is fully finished, the accuracy, replicability and usefulness of the system shall be confirmed using F-test.

最近班上同學流行玩吹泡泡，有一天我買來的泡泡溶液用完了，便回家自己泡了一罐泡泡水溶液，結果發現吹起來的泡泡沒有比原先買來的多。我覺得很奇怪，硬把這個問題帶到學校與同學討論。有人說：「是不是你肥塵放的不夠多？」也有人說：「是不是商人的泡泡溶液中加了秘密原料呢？」於是，我們便一起研究這個問題，並請老師指導我們。

壺腹蜘蛛是山上國小的教室裡面最主要的蜘蛛種類，牠的體長很短，大約只有 5~6mm。牠的腳很細長，腹部有很奇怪的凸起，不像其他在校園裡面發現的蜘蛛，如蠅虎、白額高腳蛛、人面蜘蛛的腹部是長橢圓形或接近圓形的。壺腹蜘蛛在地上走路的時候很輕快，加上牠很小，所以常不知不覺中就會從身邊跑掉了，甚至被風吹走了。壺腹蜘蛛喜歡在室內結網，牠結的蜘蛛網不像一般野外看到的蜘蛛網是圓網。壺腹蜘蛛的網子很像露營用的蒙古包外帳，而且牠會越織越高，越織越大，所以有時候一大片蜘蛛網可能只有一隻壺腹蜘蛛住在上面。壺腹蜘蛛的蜘蛛網很細而且很黏，只要手輕輕一碰，可能就會把整張的蜘蛛網破壞，而且蜘蛛網還會黏在手上，怎麼甩也甩不掉。過完一個暑假，教室、辦公室、活動中心裡的蜘蛛網多得讓我們清到脖子酸，所以我們很想知道有沒有什麼方法可以不讓牠在教室裡面結網。我們猜影響壺腹蜘蛛結網的原因可能是和光線、顏色、角度、形狀有關，所以我們決定設計實驗來研究。結果我們發現壺腹蜘蛛在不同形狀的容器裡面所做的蜘蛛網都一樣，但是連接到器壁的蜘蛛絲數目不一樣。而且蜘蛛對顏色、角度、光線也有偏好，所以只要這些條件都符合，再加上人沒有去破壞或打擾牠們，牠們就會織出又大又密的蜘蛛網。

本文旨在研究螢光棒內的物質對於生物的影響；選擇以蝦的胰臟細胞、B.cereus,S.aureus, V.damsela, Streptococcus, E.coli, V.alginolytious, A.hydrophia 等七種細菌及三斑鯛魚、斑馬魚等作為生物的代表，在實驗室內培養細胞及細菌並觀察螢光棒的內含物是否會抑制細菌的生長、細胞及生物個體的生存．當我們每每在電視上看到無數隨歌手節奏舞動的螢光棒，在一場大型演唱會後被隨意丟棄，我們便不禁自問，它們是否有被適當的分類及處理呢？在對七株不同的菌株進行不同濃度的抑菌圈實驗以及將不同量的螢光棒內含物加入蝦胰臟細胞培養液共同培養後得知，僅要微量的螢光棒內含物質，便可以對上述兩種對象產生相當的損害以及影響；接下來，我們還將以三鯛斑魚及斑馬魚的魚苗來進行生物個體的實驗．然而以目前的結果可初步得知，以一般的掩埋及焚燒法來處理螢光棒，可能不是一項明智的舉動，有待政府相關機構來深入研究，並提出更好的解決之道．

冰塊應該是無色透明的，但我們日常生活中所看到的冰塊大部份中間都有一團白色物質或看起來霧霧的，我們想藉由實驗和觀察，探索冰塊中間白色部份的成因，進而探討利用家裏的簡單器具製作透明冰的可行性。在實驗過程中我們發現，溶解於水中的礦物質、雜質與空氣，會影嚮水凝固成冰後的透明度，水中的礦物質與空氣愈多，所凝固成的冰塊透明度愈差。在製作透明冰時，我們發現水中的空氣是影響冰塊透明度的因素中最難控制的一項，由於水的密度在４℃時最大，所以冰塊在凝固時會從上緣開始凝固，這樣很容易造成空氣被困在水中，等最後大部份的水都凝固後，空氣就被擠壓在冰塊的中間造成白色的部份，想要製作出透明冰，就必頇突破這方面的限制。

我們選用了三組高轉速小馬達，一組是馬達車的，一組是氣墊船雛型的，另一組是氣墊船用的。 我們利用氣球來證明反作用力；而積木做成的小車，是從反作用力的運動中，讓車子持續因反作用力而前進。 從實驗中，我們發現雖然馬達車子跑得很快，氣墊船雛型卻跑得不快；於是我們有了分流的概念。我們想到可以讓氣墊船在水中上航行；所以我們把氣墊船的材料改成珍珠板。 原先我們並不知哪一個型式、高度的分流板是最好的，於是我們設計了實驗三。 因為有了划龍舟的印象，所以我們又設計出了方向舵，來控制船的方向。 為了減少接觸面之間的吸附力，我們在船的底部加裝橫桿。 因為原先柔性圍裙的底部開口是全開式的，所以柔性圍裙容易外掀，於是我們才改良柔性圍裙的底部開口成為長條式和多孔式，並將柔性圍裙的長寬比例做不同的比較。 氣墊船在水上比在陸地上的運動情形好，因為在水上多了水的浮力。

現代的建築物均往上空發展，學校新建教室、公寓、醫院均在數層樓。小兒麻痺症的學生上下樓上教室，老人、病人上下公寓或醫院樓梯非常不便，所以引起我們研究設計一種可以上下樓梯又能在室內（平地）推動的兩用輸椅，解決這些殘疾的人「行」的困難。