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穿戴式智慧裝置使用形態之研究─以智慧手環為例

為了解決Cassette Player 2021的問題，作者郭振維 這樣論述：

科技日新月異，在智慧型手機出現之後，改變了人類的日常習慣，以前可能看到人們在等車或是在坐車的時候，是看報紙或是看書本，現在人們手上看的是智慧型手機上的交流資訊或社群分享資料。在以前從聽卡帶的隨身聽，演變到隨身CD再到mp3隨身碟，到現在的智慧型手機連接網路，聆聽喜歡的音樂或是觀看動態節目。日常生活除了娛樂結合了智慧型手機，更衍生其他如健康的管控，例如慢跑運動，記錄跑多遠，消耗多少熱量，而智慧型手機攜帶不便，更發展出監測功能更輕便的穿戴式裝置，例如手錶或是手環。透過穿戴式裝置搭配網路的快速，人們可以利用貼近身體的小東西隨時隨地進行日常管理，甚至做簡單的健康管理，對於即時有效性管控身體狀況並作為

醫護回報根據，以降低危險人員的健康危害。因此本研究以使用者使用動機，以限制因子理論為基礎，以人格特質為變數，並由使用者的使用觀點探討使用者利用智慧手環來輔助健康管理的各項因素，及了解影響使用者使用智慧手環滿意度的因素。相信未來這類的穿戴式產品會更加地融入我們的生活，協助人們養成健康生活的習慣，擁有更健康的人生。依據問卷254份有效樣本資料統計分析顯示，智慧手環使用者及年齡18歲以上、教育程度國小以上，學生或已工作人士、體重、BMI值適中、無慢性疾病之狀態下的健康人員有著密切關係；5大人格特質中，只有外向開放型、個性開放型明顯影響智慧手環之滿意度；而使用動機對滿意度具有正向顯著的影響，自我決定動

機越明顯，使用滿意度越高；本研究結果可發現到因為社會運動風氣的普及以及現代人對健康觀念的重視，致使智慧手環將成為使用大宗。基於年輕人求新、求變的本質，智慧手環的材質、色澤，甚至形狀皆可力求創新有型、風格獨具，以及追求的高性價比（CP值）來吸引年輕顧客群的目光，以增加購買慾，未來智慧手環將是一個很大的著力區塊，隱藏著商機無限。

熱纖梭菌ATCC 27405利用六碳醣生長的轉錄體分析及與RuBisCO馬克斯克魯維酵母共培養生產生質酒精之應用

為了解決Cassette Player 2021的問題，作者哈川明東 這樣論述：

Hungateiclostridium thermocellum ATCC 27405, the Gram positive, thermophilic, cellulolytic bacterium, a promising microorganism in biofuels field, has been extensively studied for decades. With the powerful cellulosomes, H. thermocellum can effectively dismantle plant cell wall into soluble sugars

of different lengths (G2–G5) and use them as favored carbon sources. However, it grows poorly on glucose, and on other monosaccharides such as fructose, sorbitol, and xylose with a long lag phase of 110–200 h when it is transferred from its favored cellobiose sugar to an unfavored growth medium supp

lemented with monosaccharides. RNA-seq data of fructose- and glucose-adapted cells revealed various genes involved in the EMP pathway, the main glycolytic route in H. thermocellum, were repressed during growth on fructose and glucose. Furthermore, hexose sugars consumption, growth rates and cell bio

mass of the evolved phenotypes were dramatically ameliorated using adaptive laboratory evolution. Several mutant genes responsible for sugar transport and metabolism were found in the evolved strains’ genome, which indicates the adaptation of the bacterium to hexose sugars was mainly directed by gen

etic changes rather than physiological adaptation.RubisCO, a well-known player in CO2 fixation and redox balancing in photosynthetic bacteria, was transformed into the genome of Kluyveromyces marxianus 4G5. K. marxianus was used as the host for the transformation of form I and form II RubisCO genes

derived from the nonsulfur purple bacterium Rhodopseudomonas palustris using the Promoter-based Gene Assembly and Simultaneous Overexpression (PGASO) method. The engineered K. marxianus strains were cultured with Napier grass and rice straw broths, which are the hydrolysis products of biomass feedst

ock using H. thermocellum ATCC 27405 as a cellulose degrader. The transformant RubisCO K. marxianus strains grew well in hydrolyzed Napier grass and rice straw broths and produced bioethanol more efficiently than the wild type. On the other hand, in a dual microbial system, H. thermocellum degraded

the biomass feedstock to produce both C5 and C6 sugars. As the bacterium mainly used cellodextrins, the remaining pentose sugars could be metabolized by K. marxianus to produce ethanol. Therefore, these engineered K. marxianus strains could be used with H. thermocellum in a bacterium-yeast coculture

system for ethanol production directly from biomass feedstocks.