xc的問題,透過圖書和論文來找解法和答案更準確安心。 我們找到下列包括價格和評價等資訊懶人包

xc的問題,我們搜遍了碩博士論文和台灣出版的書籍,推薦Oakeley, Frederick 1802-1880寫的 The Subject of Tract XC: Examined in Connection With the History of the Thirty-nine Articles and the Statements of Certain Engli 和Fairchild, Melody,Carey, Elizabeth的 Girls Running: All You Need to Strive, Thrive, and Run Your Best都 可以從中找到所需的評價。

這兩本書分別來自 和所出版 。

國立臺灣科技大學 機械工程系 周振嘉所指導 蘇柏諺的 靜電紡絲—循環熱壓法製備PVDF膜之多態結晶相分析 (2021),提出 xc關鍵因素是什麼,來自於靜電紡絲、PVDF、熱壓、相含量、單相結晶度、熱穩定性。

而第二篇論文國立臺灣科技大學 化學工程系 張家耀所指導 諾菲的 多功能環保量子點作為靶向雙成像和光動力癌症治療平台 (2021),提出因為有 carbon quantum dots、Mn dopant、MRI、photodynamic therapy、photoluminescence的重點而找出了 xc的解答。

接下來讓我們看這些論文和書籍都說些什麼吧:

除了 xc,大家也想知道這些:

The Subject of Tract XC: Examined in Connection With the History of the Thirty-nine Articles and the Statements of Certain Engli

為了解決 xc的問題,作者Oakeley, Frederick 1802-1880 這樣論述:

xc進入發燒排行的影片

靜電紡絲—循環熱壓法製備PVDF膜之多態結晶相分析

為了解決 xc的問題,作者蘇柏諺 這樣論述:

本研究先將聚偏二氟乙烯(PVDF)以靜電紡絲之製程產生一定量的β相,然後再使用循環熱壓的方式來探討其對於PVDF生成β相之影響及三相(α、β、γ)的相變化與熱穩定性。其中的重點在於循環熱壓法可否影響靜電紡絲PVDF的極性相(β、γ)之生成。本研究分成兩部分,第一部分先利用機械壓縮的方式來探討在何種壓力(50 ~ 500 MPa)的條件下最有利於靜電紡絲PVDF中極性相的生成;第二部分則沿用第一部分的最佳壓力(300 MPa)來對靜電紡絲PVDF進行循環熱壓的實驗。試片表面形貌由SEM觀察,而DSC與FTIR可以分別計算總結晶度(Xc)與個別的相含量(F(α)、F(β)、F(γ)),且總結晶度

與相含量相乘可得到單相結晶度(Xα、Xβ、Xγ)最後在使用XRD來推估試片的應變與晶粒大小。首先,第一部分中以機械壓力對電紡PVDF進行壓縮,由FTIR的計算結果發現在壓力為300MPa的條件下PVDF的F(β)由原本電紡的56.22 %上升到最高值66.94 %,因此後續循環熱壓便全部在壓力為300 MPa的固定壓力下進行。第二部分實驗中的SEM圖表現出在熱壓溫度大於100 oC時,試片會有較低的孔隙率。但是因為電紡PVDF初始孔隙較多,因此有機會出現空氣團聚而形成孔洞。從DSC計算的結晶性中可以發現所有試片均在熱壓溫度為140 oC時有最高的結晶性,表示PVDF在此溫度最容易生成穩定的結晶

型態,其中最高結晶度為試140 oC熱壓1循環(140-1)的58.74 %。此外,在FTIR中我們不只單純計算出各相的含量,我們必須將DSC計算的結晶度(Xc)與各別相含量(F(α)、F(β)及F(γ))相乘,從而得到真正的單相結晶度(Xα、Xβ及Xγ),以便更好觀察循環熱壓法對於電紡PVDF的影響。而其中試片160-1有最高的Xβ = 43.7 %,試片140-1有最高的Xα = 15.4 %以及第二高的Xβ = 43.3 %。另外,在熱壓溫度低於165 oC時Xβ會隨熱壓溫度增加而增加。由此可知在140 oC ~ 165 oC時我們可以此為基礎來增加更多的β相結晶度。然而,本研究中的循環

熱壓法的Xβ與Xc會隨著熱壓的循環次數增加而急遽減少,就像是在4循環實驗中熱壓溫度高於140 oC時的各相結晶性皆不超過15 %,在8循環中更是不超過10 %。在DSC與FTIR的資料整合中,我們還可以整理出在電紡PVDF的熱壓製程後對各相熱穩定性的影響。從試片165-2與170-2的DSC圖中可以發現γ相的吸熱峰值最低點為172.69 oC,也是本研究中發現的γ相存在的最低熔點。另外,在試片165-8中觀察到兩個吸熱峰(174.87 oC及176.37 oC),再加上此試片中的β相結晶度大於α相結晶度,推斷β相在此條件下的熱穩定性是大於α相的,所以174.87 oC為β相的最高熔點。再由XR

D的分析結果中我們得知α相的應變一直高於β相,並且隨著循環次數增加而略為增加,符合文獻資料中提到的β相可以由受應力影響的α相變化而來。雖然電紡PVDF的結晶度會隨熱壓溫度及循環次數增加而降低,而由Scherrer’s 方程式估算的晶粒大小中顯示各相的平均晶粒大小會隨著熱壓的溫度及循環次數提高而增加。綜上所述,相較於原始的電紡纖維膜,循環熱壓製程可以有效增加試片的密度以及降低試片的缺陷。當熱壓溫度低於或等於140 oC時,熱壓循環次數的增加亦同時增加Xc與Xβ;而當熱壓溫度高於140 oC時會增加高分子鏈的活動性從而使Xc與Xβ呈現相反的趨勢。在140 oC及160 oC的1循環熱壓條件下可得到

最佳的Xβ為43.5 %,因為此溫度最接近PVDF的再結晶溫度。為獲得大晶粒與高結晶度的β相,熱壓溫度應該要低於 165 oC且低於4次循環;而大晶粒與高結晶度的γ相熱壓溫度則是要大於160 oC且循環約2 ~ 4次。

Girls Running: All You Need to Strive, Thrive, and Run Your Best

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為了解決 xc的問題,作者Fairchild, Melody,Carey, Elizabeth 這樣論述:

Girls Running is Fairchild's guide for girls and parents that offers the guidance and tools girls need to strive, thrive, and create a positive, lifelong relationship with running. With straight talk on topics such as training and female physiology, menstruation, sports nutrition, a winning mindset,

body issues, girl-specific gear, and team-building and competitive advice, Girls Running will change the experience of running for girls so they can achieve their potential and thrive at their best. Girls are the future of running. Over the past 10 years, the running community has enjoyed a welcome

revolution in participation worldwide. Today's American running community is at a peak of participation, thanks to the millions of women and girls who have taken up road and trail running, joined school cross-country and track teams, and answered the challenge of half-marathon and marathon. At the

elite level, female American pro runners have never been stronger--winning iconic races and setting new world records. Yet our running community has room for real improvement at every level. Recent news coverage has exploded with news from the pros who have sounded the alarm about sexism, body shami

ng, unequal pay, and discriminatory sponsorship packages that treat mothers unfairly. Some of these trends reach local communities and school-based running programs, too. Melody Fairchild wants to change how girls run. As a pioneer of women's running and a prodigy child runner, Fairchild has seen th

e best and worst that running has to offer girls and women. She knows from experience how young girls who run often find themselves facing confusing cultural pressures, dangerous myths, and a serious lack of information. During her own youth running career, she dominated the U.S. high school racing

scene winning two Footlocker National Cross-country Championships, setting a new sub-10-minute national record for the 2-mile race distance, and placing highly in national and world championships. She continued her winning ways as an adult, winning the 3000-meter indoor NCAA championship, two Olympi

c trials, and five USA Track and Field Masters National Championships. Girls Running is Fairchild's guide for girls and parents that offers the guidance and tools girls need to strive, thrive, and create a positive, lifelong relationship with running. With straight talk on topics such as training an

d female physiology, menstruation, sports nutrition, a winning mindset, body issues, girl-specific gear, and team-building and competitive advice, Girls Running will change the experience of running for girls so they can achieve their potential and thrive at their best. Girls are the future of runni

ng. Over the past 10 years, the running community has enjoyed a welcome revolution in participation worldwide. Today's American running community is at a peak of participation, thanks to the millions of women and girls who have taken up road and trail running, joined school cross-country and track t

eams, and answered the challenge of half-marathon and marathon. At the elite level, female American pro runners have never been stronger--winning iconic races and setting new world records. Yet our running community has room for real improvement at every level. Recent news coverage has exploded with

news from the pros who have sounded the alarm about sexism, body shaming, unequal pay, and discriminatory sponsorship packages that treat mothers unfairly. Some of these trends reach local communities and school-based running programs, too. Melody Fairchild wants to change how girls run. As a pione

er of women's running and a prodigy child runner, Fairchild has seen the best and worst that running has to offer girls and women. She knows from experience how young girls who run often find themselves facing confusing cultural pressures, dangerous myths, and a serious lack of information. During h

er own youth running career, she dominated the U.S. high school racing scene winning two Footlocker National Cross-country Championships, setting a new sub-10-minute national record for the 2-mile race distance, and placing highly in national and world championships. She continued her winning ways a

s an adult, winning the 3000-meter indoor NCAA championship, two Olympic trials, and five USA Track and Field Masters National Championships. Melody Fairchild’s domination as a high school running "phenom" expanded the horizon for an entire generation of girls who followed in her footsteps. Her c

areer highlights include: two-time Footlocker XC championships and current course record holder, bronze medalist at the Junior World XC championships, 8-time Colorado state champion and state record holder in the 1600 meters and 3200 meters, NCAA All-American Track and XC, NCAA 3000 meters indoors c

hampion, two-time Olympic Trials qualifier in the 10K and marathon, and U.S. World Track and Field Championships team member. Today, Melody is the head coach of the Boulder Mountain Warriors Kid’s Running Club and founder of the Melody Fairchild Running Camp for girls, which gives ’tween and teen ru

nners the skills to thrive in running in high school, college, and beyond. She has coached youth running programs for nearly 20 years. She lives in Boulder, Colorado. Elizabeth Carey is a writer and running coach. Her work has been published in the New York Times, Runner’s World, Outside, Trail Runn

er magazine, and PodiumRunner. She has coached youth, high school, collegiate, recreational, and master’s athletes. She ran Division I cross country and indoor/outdoor track for Columbia University. She lives in Seattle, Washington.

多功能環保量子點作為靶向雙成像和光動力癌症治療平台

為了解決 xc的問題,作者諾菲 這樣論述:

Recommendation letter iiAbstract in chinese iiiAbstract in english vAcknowledgments viiContents viiiList of figures xiiList of tables xviiList of abbreviation ixChapter 1. Introduction 11.1 General introduction 21.2 Objective of study 61.3 Structure of the dissert

ation 6Chapter 2. Literature review 82.1 Nanoparticles 92.2 Semiconductor quantum dots 102.3 The quantum confinement, optical properties, and core/shell structure of QDs 122.4 Synthesis of QDs 192.4.1 Nucleation and growth 212.4.2 Hot injection method 252.4.3 Heat-up method

282.4.4 Solvothermal approach 312.4.5 Hydrothermal approach 332.4.6 Microwave irradiation approach 352.5. Folate receptor targeting agents 382.6 QDs biomedical applications 422.6.1 Optical imaging 422.6.2 Magnetic resonance imaging (MRI) 442.6.3 Drug delivery 462.6.4 Photo

‑dynamic therapy (PDT) and Photo‑thermal (PTT) therapy 59Chapter 3. Manganese-doped green tea-derived carbon quantum dots as a targeted dual imaging and photodynamic therapy platform 483.1 Introduction 523.2 Experimental methods 533.2.1 Materials 553.2.2 Synthesis of Mn-CQD 563.2.

3 Preparation of Mn-CQDs@FA/Ce6 563.2.4 Characterization 573.2.5 Cell structure and viability evaluation 583.2.6 In vitro photodynamic cancer cells’ ablation 593.2.7 Cell imaging 603.3 Results 603.3.1 Synthesis of Mn-CQDs 603.3.2 Preparation of Mn-CQDs@FA/Ce6 643.3.3 Photolu

minescence characteristics and ROS generation of Mn-CQDs@FA/Ce6 conjugates 663.3.4 Mn-CQDs as MRI contrast agents 693.3.5 In vitro cellular uptake and therapeutic effect 723.4 Discussion 753.5 Summary 77Chapter 4. Multifunctional MnCuInSe/ZnS quantum dots for bioimaging and photodyna

mic therapy 794.1 Introduction 804.2 Experimental methods 834.2.1 Materials 834.2.2 Synthesis of the CuInS, CuInSe, MnCuInSe core and CuInS/ZnS, CuInSe/ZnS and MnCuInSe/ZnS core/shell carbon quantum dots 844.2.3 Characterization 854.2.4 Optical and photoluminescence properties of

MnCuInSe/ZnS assay 854.2.5 Photoactivity assessment of MnCuInSe/ZnS 864.2.6 In Vitro MR 864.2.7 Cell culture and in vitro cytotoxicity evaluation 874.2.8 Cell imaging 884.3. Results and discussion 884.3.1. Synthesis and characterization of MnCuInSe/ZnS 884.3.2 Optical and photol

uminescence properties of MnCuInSe/ZnS 904.3.3 Stability of MnCuInSe/ZnS QDs colloidal solution 944.3.4 ROS generation of MnCuInSe/ZnS 974.3.5 Magnetic resonance imaging 984.3.6 In vitro cellular uptake and therapeutic effect 1014.3.7 Confocal imaging 1024.4. Summary 105Chapte

r 5. Conclusions 1065.1 Conclusions 1075.2 Future outlooks 109References 110Appendix 134