Our vision aims to raise the quality of life and we had planned smart cities from scratch but what about the current cities the residents of Riyadh suffer from extreme traffic and spend hours circling the block searching for a open park which wastes time money and is bad for the environment. 30-50% of traffic is causing by not being able to park and due to Riyadh lack of proper city planning and radid increase in inhabitants especially after allowing women to drive and as the car being the main way of transportation finding a open park could be a nightmare for some. We have approached this problem from the technological perspective by developing a free application for Riyadhs inhabitants that's main goal is to navigate each driver from their current location to the best open park possible in the shortest time possible but what dirstinguishes us from similar apps in the literature is that we provide the time of departure for each park as well as the ability to book suck parks even if it is ahead of time via a interactive live map. The technology's that we used are the cellar censor that will track the users location and the ultrasonic sensor to track the occupancy of the parking in case the driver doesn't have the app but in which case will case will not be able to provide booking features. We have struggled in the lack of expertise and experience and in motivating the drivers to input correct data about there time of departure we also didn't have enough time to validate our project For future work we will validate our project and we plan on making the detection of the time of departure automatic as well as vobering all kinds of parks. We plan on expanding the scope of target users to include institutes as well because with time the app will have collected enough data to help institutions provide better parking such as ruch hours parking scope percentage of booked parking etc we also plan on benefiting more from the cellular secsor to link data with the persons phone like certain access to private parks like disabled parking or home parking or private hotel offices parking etc

GROSSMANN, João Miguel Sastre. ReCiPla - Cyclic Soil Microplastic Remover: A way to remove microplastics from soil using electrostatics. 2023. 28 p. Research report – Scientific Apprentice Program, Colégio Dante Alighieri, São Paulo, 2023. Microplastics are the largest form of physical pollution on the planet. Affecting everything from terrestrial and aquatic environments to the air, compounds up to 1 micrometer in size are present inside the human body and can intoxicate the main organs in which they are found, such as the lungs, spleen, liver, and heart. Therefore, methods of removing these compounds from nature are essential, which is why this research is based on electrostatically removing MP from the soil. To this end, a vibrating conveyor belt was designed that would act in conjunction with a plate electrified by a Van de Graaff generator to separate the plastic compound using electric field induction. After characterization tests to quantify the voltage produced by the generator, which produced an average of 95 kV, the vibrating belt was made and will be used later in conjunction with the electrostatic method. This methodology suggests that it’s a success even after the electrified plate was applied to its structure. It carried out the proposed processes, such as moving the test masses, vibrating them, and fully supporting the electrified plate. In addition, the electrostatic removal method was tested to verify its efficiency and applicability. It was found that the removal of microplastics ranged it from 10 to 20% efficiency, suggesting it to be an effective method for separating microplastics. It should be noted that these statistics will be improved as the research progresses. In this way, the research proved capable of establishing an electrostatic removal method, as well as a process for transporting the material to be removed, thus achieving the objectives it set out to achieve. Finally, it should be noted that this research is still under development, with a view to applying the process in conjunction with the conveyor belt to carry out sample tests, as well as improving the removal process in the future to make it more efficient.

我們都體會過藝術所帶來的美妙感受。欣賞、細心觀察一幅畫的美，一幅畫的細節，可以被畫作中描繪的思想感動，被畫作中的「美」震撼心靈。然而，要評選畫作的優劣，似乎容易流於主觀。本研究決定探討不同美術背景經驗的人員，在評選畫作作品時是否有差異？並立基於人工智慧的想法，嘗試訓練、驗證與測試「AI 藝術畫作評選系統」，期望能降低「全國學生美術比賽」中，評審需大量評閱許多畫作的工作負擔，也能協助報名參賽的作者，提前獲知自己的畫作作品是否有機會獲獎？是否需要進一步修改？以朝向追求卓越的方向前進。 本研究蒐集2017~2021年「全國學生美術比賽」高中職組西畫類參賽作品共計155件，將這些作品轉換成為靜態影像資料後，形成本研究訓練、驗證與測試「AI 藝術畫作評選系統」模型的資料，最後，獲得預測「準確度」為93.55%、「靈敏度」為85.71%、「特異性」為 95.83%的「AI 藝術畫作評選系統」模型。本研究另外挑選20件畫作，供不同美術背景經驗的人員進行畫作評選，運用「眼球追蹤技術」比較不同美術背景人員評選行為的差異。

本研究希望能找出一種能使多邊形車輪平穩前進的曲線方程式。由於車輪之中心高度不變時即可達成平穩前進的目標，本研究先是追蹤正多邊形的中心正下方與該圖形的交點所形成的曲線，得出此曲線圖形的方程式。接著因圓內接多邊形可切割成多個直角三角形，利用畢氏定理與三角函數推導，得出圓內接 n 邊形車輪的中心在同高度下滾動時，中心正下方與該圖形的交點之曲線恰為懸鏈線方程式。 在刻劃完正n邊形的情況後，進而推廣至一般圓內接 多邊形以及勒洛多邊形的相關特性。在未來，將可以為多邊形車輪的設計與運行提供新的思路，並可能在交通、機械設計及自動化設備中發揮重要作用，了解懸鏈線的特性將促進相關技術的創新與發展。

鹿港老街榮登2024年十大熱門景點榜首，但觀光三輪車所引發的交通問題也備受關注。本研究旨在探討三輪車對鹿港觀光的效益與影響，並提出優化方案，以提升城市形象與觀光品質。研究透過訪談三輪車業者、當地居民與遊客，並進行問卷調查，共計232份樣本。結果顯示，曾搭乘者普遍對導覽體驗持正面評價，多數願意再搭乘；未搭乘者則多因交通混亂或行程未涵蓋三輪車而選擇不搭乘。綜合分析指出，應從旅客需求與業者角度出發，改善現行亂象。本研究建議包括設立規範停靠站、導入數位支付與預約系統、提升導覽品質、加強行車管理等，以打造具特色與國際化的鹿港觀光形象。

Theseparation, purification, and recovery of precious organic solvents is a huge challenge for many industriesincludingpetroleumandpharmaceuticalcompanies,sincethesecompaniesusehugequantities of organic solvents [1-2]. Natural dissolvable nanofiltration(ON)has atremendous potential for supplantingafewenergy-concentratedcrudepurgingtechniques,similartorefiningandextraction[3-4- 5]. The importance of OSN is obvious from the fact that one cubic meter of methanol requires 1750 MJ of energy for distillation since the process of distillation is comprised of heating, evaporation, and condensation while OSN can purify the same volume of methanol by consuming 3 MJ of energy [6-7]. Additionally, OSN is a useful technology since it is simpler to use than conventional purification and separationmethods.Themembrane'sporestructure,whichinfluencesbothitsselectivityandpermeance, hasasignificantimpactonhowwellthemembranesperform[8-9].Ingeneral,thetrade-offbetweenflux andselectivityaffectsthemembrane'sperformance.Asaresult,themembranes'fluxandpermeabilityare affectedbythetailoringandtuningoftheirporestructure.Therefore,designinganefficientnanofiltration membranes with ideal porosity is highly desirable. Interfacial polymerization (IP) is highly versatile as it provides a freedom of selection of various monomersfortargetingaspecificapplicationsuchasnanofiltrationandreverseosmosisThepotentialfor organicsolventnanofiltration(ON)toreplacevariousenergy-intensivetraditionalpurificationtechniques, suchasdistillationandextraction,isenormous.[8-9].Despitethefactthatmanydifferentmonomershave been successfully used by utilizing IP to create thin film composite nanofiltration TFC-NF membranes, one of the main limitations of such membranes continues to be the poor selection of closely related comparable nanometer sized solutes. Many efforts are still being made to develop potential monomers with the perfect properties for creating membranes that operate excellently [10-11]. Another strategy is also getting more popular in which different porous additives are added to the TFC membrane either at thesupportleveloractivelayerlevel.Theseadditivesincludecarbonorganicframeworks(COFs),metal organic frameworks (MOFs), hyper-cross-linked porous polymers (HCPs), and natural polymers such as chitosan[12-13-14-15]. However,maintainingthecrystallinity ofsuch additives,particularlyMOFsthat lead to crystalline membranes, is extremely difficult while other additions suffer from aggregation and agglomeration that results in membrane flaws that impair the performance of the membranes [16]. Therefore,changingthechemistryofthereacting monomerduringIPcansignificantlyalterthestructure of the resultant active layers of the membranes. The current study was carried out by using linear aliphatic amines 4A-3P and 4A on a crosslinked PAN support. The study was carried out through interfacial polymerization between either 4A-3P and TPC or 4A and TPC on crosslinked PAN. In comparison to the previous studies where cyclic amines such as piperazine or aromatic amines such as meta-phenylenediamine (MPD) are used, we have used linear aliphatic amines 4A and 4A-3P crosslinked with organic phase containing terephthaloyl chloride (TPC) asacross-linker.TheIPreactionwascarriedoutbetweenamineandTPConacrosslinkedPANsupport. The fabricated membrane was extensively characterized by using scanning electron microscope (SEM), ATR-FTIR, water contact angle (WCA), energy dispersive X-ray (EDX) and elemental mapping . The fabricated membrane was used for OSN applications by using dead-end filtration setup.

Most people in the country tend to consume soda as part of their daily lives, without thinking about the health consequences that this entails. And the fact is that 墨西哥 is considered the main consumer of soda in the world (Universidad Nacional Autónoma de México [UNAM], 2019), and not only that, it also tops the lists of obesity and diabetes (Procuraduría Federal del Consumidor [PROFECO], 2018). A bad diet is one of the main causes of these medical conditions, so it is necessary to rethink the foods of daily consumption. In this project, the development of a carbonated beverage with three main ingredients: purple corn, hibiscus, and pineapple, which contain diverse nutritional properties in addition to having significant amounts of antioxidants (Secretaría de Cultura,2020; Sumaya et al., 2014; Kongsuwan et al., 2009), is established as an objective. In addition, antioxidants act as regulators of cellular aging and prevent chronic diseases (Vilaplana, 2007). For this reason, the elaboration of a beverage with these characteristics is considered harmless and a good option for people with a chronic disease or who are prone to it, as well as a healthy alternative to the consumption of soft drinks. In this project, an experimental methodology was followed to prepare the nutritional beverage, which had nutritional properties, such as vitamin and antioxidant content, in addition to having a pleasant taste and texture.

本研究是將三角形的西姆松線推廣至圓內接N邊形的西姆松線，已知三角形的西姆松線有孟氏定理，利用數學歸納法可證得圓內接N邊形的西姆松線也有孟氏定理；若只考慮外接圓上的一點P對圓內接N邊形各邊所在直線作垂足，則各邊截線段比值的連乘積也會等於1；已知三角形外接圓上兩點𝐏、𝐏′的西姆松線之夾角，會等於𝐏、𝐏′兩點所對的圓周角。利用四點共圓、兩層西姆松線的關係可證得：圓內接N邊形圓上兩點𝐏、𝐏′的西姆松線之夾角，會等於𝐏、𝐏′兩點所對的圓周角的(N-2)倍；已知若兩個三角形的外接圓相同，則外接圓上一點𝐏對應兩者的西姆松線之夾角為定值，跟𝐏的位置無關。利用四點共圓、兩層西姆松線的關係可證得：兩個N邊形的外接圓相同時也成立。

現有的塑膠與紙套袋對環境造成負擔，因此利用海藻酸鈉與乳酸鈣的交聯作用，在低成本紗布上成膜，以製作新型態的水果套袋。研究結果： 1.製程為先沾海藻酸鈉糊液，再沾乳酸鈣水溶液。 2.不同基底材料會影響套袋的縮小率、耐受性與透氣性。套袋要具透氣性需減少乳酸鈣反應時間，想增加吸水性則要在海藻酸鈉浸泡時間久一點。 3.實地應用於芭樂園採收率達96%，只加醋酸的細紗布套袋效果最佳，具有厚度低(0.24mm)、水分散失快(6小時內降低92%的水分)，透氣性佳(水氣穿透率91%)等特性，在製作時須注意總面積有51%的縮小率。 4.未來發展：設計防果蠅、防螞蟻、防曬功能，以及多型態的套袋設計（如三角立體設計、觀察口設計等），讓其更適合實際應用。

本研究探討「養水」過程水質穩定的重要性，再以養水組、自來水組為實驗及對照，分別觀察水中氨氮、亞硝酸鹽與硝酸鹽濃度變化，驗證硝化作用是否自然發生。結果，靜置兩週能有效培養硝化菌，建立氮循環。當硝化菌大量生成後，水質會突然呈現清澈狀，若穩定度被破壞之後，還需要12天才能達成平衡。 再探討「養殖水」利用在種植上，可促進植物生長並兼具氮循環與碳固定功能。我們分別比較養殖水組的空心菜長度、重量與碳含量均優於自來水組，推估吸收二氧化碳量提升超過20%。本系統證明魚類排泄物可轉化為植物養分，創造「消氨×植碳」雙效益，實踐水資源再利用與碳固定目標，呼應聯合國SDGs中（目標6、13），展現簡單可行又具永續價值的水耕共生系統。

本研究利用高筋和中筋麵粉調配水粉比為0.8~1.1的水調麵糊，透過單位面積麵糊黏手的重量、流速、斷裂時的臨界質量及斷裂點的回縮實驗，探討水調麵糊的流變性及對抹皮潤餅製作的影響，並嘗試以海藻酸鈉來改變麵糊流變性，調出適合新手製作的抹皮麵糊。實驗結果以中筋麵粉水比1的麵糊黏手性、流速適當，麵筋強度不會造成麵糊回縮，加熱凝膠化的餅皮厚薄、彈力及耐水程度與市售餅皮接近。水粉比1.1的中筋水調麵糊加入0.2%的海藻酸鈉，做出的潤餅皮彈性最好，捲料時比較不容易破裂。水粉比1.1的高筋水調麵糊加入0.2%的海藻酸鈉，做出的潤餅皮耐水性最好，包捲高水分的食材較不容易浸溼露餡。

本研究開發了一種基於影像辨識的水果品質分類系統，採用最適合同時處理局部及全局資訊的 Swin-Transformer 模型，透過分析水果外觀來判斷其品質，並多次實驗以調整參數、訓練多個模型以辨識不同水果種類與品質。 使用者上傳水果影像後，系統即能識別水果種類和品質，並提供新鮮度建議與食用方式。此系統相較於傳統的檢測方法，具備非破壞式檢測優勢，且降低成本，適用於農業生產與消費市場。 模型測試結果顯示，水果類型分類器準確率為99.0%，蘋果品質分類器為85.04%，橘子品質分類器為97.67%，顯示該系統在分類與品質評估上具有較高的準確性，對水果檢測及提升食品管理有重要意義。