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"Control from MEMS to atoms illustrates the use of control and control systems as an essential part of functioning integrated systems. The book is organized according to the dimensional scale of the problem, starting with micro-scale systems and ending with atomic-scale systems. Similar to macro-scale machines and processes, control systems can play a major role in improving the performance of micro- and nano-scale systems and in enabling new capabilities that would otherwise not be possible. However, the majority of problems at these scales present many new challenges that go beyond the current state-of-the-art in control engineering. This is a result of the multidisciplinary nature of micro/nanotechnology, which requires the merging of control engineering with physics, biology and chemistry."

"Penelitian ini bertujuan untuk mengetahui efek mediasi komitmen afektif pada hubungan persepsi karyawan terhadap dukungan organisasi dan intensi meninggalkan organisasi. Sampel penelitian melibatkan 96 Customer Service Officer CSO inbound Contact Center X Jakarta yang bergerak di bidang jasa layanan kebutuhan daya listrik. Data dianalisa dengan menggunakan Hayes rsquo;s PROCESS macro. Hasil penelitian menunjukkan bahwa komitmen afektif terbukti memediasi hubungan antar kedua variabel tersebut. Dengan demikian, intervensi terhadap peningkatan persepsi terhadap dukungan organisasi perlu dilakukan agar dapat meningkatkan komitmen afektif dan menurunkan intensi meninggalkan organisasi. Bentuk rancangan yang disusun berupa peningkatan keterampilan atasan dalam memberikan umpan balik kinerja efektif untuk CSO inbound.

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This study aims to investigate the mediating effect of affective commitment in the relationship between perceived organizational support and turnover intention. Data were collected from inbound Customer Service Officer CSO Contact Center X Jakarta which operating in service of electricity needs N 96 . Data were analyzed using Hayes PROCESS macro. Results showed that affective commitment mediated the relationship on that two variables so one practice to increase perceived organizational support is offered in order to increase affective commitment and reduce turnover intention. The intervention was designed to increase supervisor skill in giving effective performance feedback for inbound CSOs."

"Penelitian ini bertujuan untuk melihat hubungan antara modal psikologis dengan perilaku pencarian umpan balik pada mahasiswa baru di Universitas Indonesia. Partisipan dalam penelitian ini berjumlah 121 orang dan merupakan mahasiswa semester satu di Universitas Indonesia. Modal psikologis diukur dengan menggunakan Psychological Capital Questioner (PCQ) yang dikembangkan oleh Luthans, Youssef dan Avolio. Sementara itu perilaku pencarian umpan balik diukur menggunakan Feedback Seeking Measurement (FSM) yang dikembangkan oleh Gong, Wang, Huang, dan Cheung. Hasil penelitian menenjukkan modal psikologis memiliki hubungan yang signifikan dengan perilaku pencarian umpan balik (self-positive, self-negative, other positive dan other negative).

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This study was conducted to examine the correlation between psychological capital and feedback seeking behavior on first year college student in University of Indonesia. The participants of this study were 121 first year college student in University of Indonesia. Psychological capital was measured using Psychological Capital Questioner (PCQ) developed by Luthans, Youssef and Avolio. Meanwhile, feedback seeking behavior was measured using Feedback Seeking Measurement (FSM) developed by Gong, Wang, Huang and Cheung. The results indicated there was significant correlation between psychological capital and feedback seeking behavior (self-positive, self-negative, other positive and other negative)."

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Pemilahan sampah masih menjadi masalah yang terjadi di kantin Asrama UI dan diperlukan intervensi kepada penjual maupun pengunjung untuk mengatasi hal ini. Dalam studi baseline, yang menggunakan kerangka theory of planned behavior ditemukan bahwa faktor yang memengaruhi intensi memilah adalah norma subjektif. Intensi dan Perceived Behavioral Controlsecara signifikan berkontribusi terhadap perilaku pemilahan sampah dan kedua variabel ini berkontribusi sebanyak 47% terhadap perilaku memilah sampah di asrama. Berdasarkan hasil baseline, penulis mengembangkan desain intervensi berbentuk kuasi eksperimen within subject design, dengan pemberian dua treatment. Pemberian treatmentpertama adalah meningkatkan PBC melalui penyuluhan, pemberian signage pada tempat sampah dan juga peletakkan prompt informasi program memilah di kantin. Intervensi kedua adalah bertujuan meningkatkan norma subjektif, yang dilakukan dengan pemberian surat dan prompt berisifeedback normatif. Dari hasil analisis ditemukan bahwa hanya treatmentpertama yang secara signifikan meningkatkan perilaku pemilahan sampah organik pada penjual kantin dan sampah anorganik dari pada pengunjung kantin. Tidak ada perbedaan perilaku memilah sampah pada partisipan ketika diberikan feedback normatif. Dapat disimpulkan bahwa pemberian informasi mengenai cara memilah sampah dan keberadaan program pemilahan dapat dipertimbangkan sebagai cara meningkatkan perilaku memilah sampah di sebuah universitas.

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Waste segregationis aproblem that occuredin the canteen of UI`s dormitory, hence there was a need for intervention which will be addressed to the canteen sellers andthevisitors. Based ona baseline study using the framework of theory of planned behavior, it was found that subjective norm was the only factor that affect intention to sort the waste significantly.It was also found that intention and perceived behavioral control(PBC)significantly contributed to waste segregationbehavior and both of these variables contributed 47% of waste segregationbehavior in the canteen.Based on the baseline study, quasi experimental within subject design was developed for the intervention. Firstly, intervention was carried outto increasethe PBC by providing the information throughtrainingto sort the waste, putting signage onthe waste binand also placing a prompt containing information of thewaste segregation program. Secondly, intervention to increase subjective normswas conductedby giving letters and placing prompt containing normative feedbackof waste segregation behavior. Thestudy found that only the provision of information wassignificantly increasing the segregationbehavior of organic waste from canteen sellersand anorganic waste from canteen visitors. There is no difference in the segregation behavior in participants when they were given normative feedback.Providing information to segregate the waste and the program itself can be considered as way to increase waste segregation behavior.

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Pada skripsi ini dipresentasikan desain rangkaian novel dc-dc flyback converter untuk mendukung teknologi 48 volt. Kebaruan dari rangkaian ini adalah pengaplikasian parallel input seried output dan umpan balik pada dc-dc flyback converter untuk mengubah 12V DC ke 48V DC. Disamping itu penggunaan transformator pada rangkaian yang berjumlah lebih dari satu berfungsi untuk membagi beban kerja induksi magnetik pada inti transformator. Desain umpan balik memanfaatkan arduino untuk memproses sinyal umpan balik sehingga menggerakan komponen penghasil sinyal PWM berdasarkan sinyal umpan balik yang diterima dan tegangan keluaran yang dihasilkan mencapai 48 volt meskipun dilakukan variasi beban. Rangkaian usulan terdiri atas keempat model yang berbeda, yaitu model tanpa umpan balik, model arduino-TL494CN, arduino saja, dan arduino-MCP4725-TL494CN. Hasil dari penelitian ini menyatakan model arduino-MCP4725-TL494CN memiliki presisi yang tinggi yaitu nilai defiasi yang paling rendah 0.02765 %⁄int dan tidak mengalami overshoot pada inisiasi rangkaian.

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This essay presented dc-dc flyback converter for supporting 48 volt technology. This circuit merge parallel input seried output and feedback application. The new design development consist of parallel input seried output and feedback in dc-dc flyback converter to converter 12V DC to 48 V DC. Aside that, the function of using transformer more than one in circuit is for splitting magnetic induction workload for transformer core. Feedback design using arduino is for proccessing feedback signal so that driving PWM generator component based on received feedback signal and output voltage reach at 48 volt even the load is changing. The proposed circuit consist of four different model, that are no feedback model, arduino-TL494CN model, arduino only, and arduino-MCP4725-TL494CN model. Result of this research stated arduino-MCP4725-TL494CN model has the lowest deviation value 0.02765 %⁄int and preventing overshoot at circuit initiation.

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"Recent developments in model-predictive control promise remarkable opportunities for designing multi-input, multi-output control systems and improving the control of single-input, single-output systems. This volume provides a definitive survey of the latest model-predictive control methods available to engineers and scientists today.The initial set of chapters present various methods for managing uncertainty in systems, including stochastic model-predictive control. With the advent of affordable and fast computation, control engineers now need to think about using “computationally intensive controls,” so the second part of this book addresses the solution of optimization problems in “real” time for model-predictive control. The theory and applications of control theory often influence each other, so the last section of Handbook of Model Predictive Control rounds out the book with representative applications to automobiles, healthcare, robotics, and finance.The chapters in this volume will be useful to working engineers, scientists, and mathematicians, as well as students and faculty interested in the progression of control theory. Future developments in MPC will no doubt build from concepts demonstrated in this book and anyone with an interest in MPC will find fruitful information and suggestions for additional reading."

"In this paper a new current comparator architecture is presented, which utilizes the concept of nonlinear feedback to speed up the operation. The analytical formulation for quantifying the effect of the feedback is put forward. The functionality of the proposed comparator is verified using simulations carried out on an Orcad Pspice tool using Taiwan Semiconductors Manufacturing Company (TSMC) 0.18 µm technology parameters. The resolution and delay are found to be ± 10 nA and 1.48 ns, respectively at a reference current of 1µA. The effects of parameter variations on the performance of the proposed comparator at different design corners is also studied. The usefulness of the proposed comparator is demonstrated through a 3-bit current mode flash Analog to Digital Converter (ADC) and its performance parameters are also calculated using simulations. The simulation results show that the 3-bit current mode flash Analog to Digital Converter exhibits no missing codes and has Differential Non-Linearity (DNL) of -0.25 Least Significant Bit (LSB) and Integral Non-Linearity (INL) of -0.19 LSB."

"Materi pecahan merupakan materi yang sulit untuk dipelajari. Materi ini menjadi sulit karena adanya beberapa perbedaan bilangan pecahan dengan bilangan bulat – bilangan yang sudah dikenal siswa sebelum mempelajari pecahan. Hal ini perlu menjadi perhatian karena materi pecahan bersifat fundamental yakni diperlukan untuk memahami materi-materi yang lebih lanjut. Selain itu, hal ini juga perlu diperhatikan karena pemahaman terkait pecahan adalah hal yang penting dalam kehidupan sehari-hari, seperti untuk memahami berbagai informasi kuantitatif seperti rasio, proporsi, dan persentase. Penelitian ini mengembangkan aplikasi pembelajaran pecahan yang di dalamnya diimplementasikan story-telling dan feedback kemudian akan dilihat apakah story-telling dan feedback memberikan pengaruh pada pemahaman dan engagement siswa. Pengembangan aplikasi akan mengadopsi metode User-Centered Design (UCD) dan evaluasi terhadap pengaruh story-telling dan feedback akan menggunakan pendekatan kuantitatif. Berdasarkan hasil uji ANOVA yang dilakukan terhadap tiga versi aplikasi yang dikembangkan, diperoleh bahwa penggunaan story-telling dan penggunaan story-telling bersamaan dengan feedback tidak memberikan pengaruh yang signifikan pada pemahaman dan engagement siswa. Mempertimbangkan bahwa story-telling dan feedback secara teori memiliki manfaat dalam kegiatan belajar, penelitian ini juga memberikan saran untuk penelitian di masa yang akan datang untuk kembali menemukan bagaimana rancangan aplikasi belajar yang bermanfaat bagi siswa.Kata kunci: Sekolah dasar, Matematika, Pecahan, Story-telling, Feedback, Aplikasi belajar

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Fractions are a difficult subject to learn. This is because there are several differences between fractions and whole numbers, which students are already familiar with before learning fractions. This fact needs attention since fractions are fundamental for understanding more advanced topics. Moreover, fraction understanding is an important thing in everyday life, such as for comprehending various quantitative information like ratios, proportions, and percentages. This study will develop a fraction learning application that incorporates story-telling and feedback, and will evaluate whether story-telling and feedback influence students' understanding and engagement. The development of the application will adopt the User-Centered Design (UCD) method and the evaluation of the impact of story-telling and feedback will use a quantitative approach. Based on the results of the ANOVA test carried out on the three versions of the application developed, it was found that the use of story-telling and the combined use of story-telling and feedback did not significantly affect students' understanding and engagement. Considering the theory that story-telling and feedback have benefits in learning activities, this study also suggests future research to explore how learning applications that benefit students be designed.

Keywords: Elementary school, Mathematics, Fraction, Story-telling, Feedback, Learning application"

"Tujuan penelitian ini adalah menganalisis penyebab dan konsekuensi perilaku herding oleh investor asing dan domestik di Bursa Efek Indonesia. Faktor-faktor penyebab perilaku herding difokuskan pada karakteristik saham, meliputi ukuran perusahaan, tingkat likuiditas, imbal hasil masa lalu, dan volatilitas imbal hasil. Teknik analisis yang digunakan adalah analisis data panel, yaitu model fixed effect dan model random effect. Hasil penelitian menunjukkan bahwa baik investor asing maupun investor domestik berperilaku herding, tetapi tingkat herding investor asing lebih tinggi dibandingkan investor domestik. Selain itu, tingkat sell-herding oleh investor asing dan domestik lebih tinggi dibandingkan tingkat buy-herding. Penelitian ini menemukan bukti signifikan bahwa perilaku herding oleh investor asing dan domestik sama-sama termasuk dalam kategori unintentional herding. Investor asing merupakan momentum trader, sedangkan investor domestik merupakan contrarian trader. Portofolio saham yang di-herd buy dan di-herd sell oleh investor asing menghasilkan imbal hasil positif di masa depan, menunjukkan bahwa buy-herding dan sell-herding oleh investor asing, secara terpisah, menguntungkan dan merugikan investor. Di lain pihak, buy-herding dan sell-herding oleh investor domestik merugikan investor. Hal ini ditunjukkan oleh imbal hasil negatif di masa depan untuk portofolio saham yang di-herd buy oleh investor domestik, sedangkan portofolio saham yang di-herd sell mempunyai imbal positif di masa depan. Terakhir, perilaku buy-herding investor asing tidak mendestabilisasi harga saham, tetapi tidak demikian dengan perilaku sell-herding investor asing. Baik perilaku buy-herding maupun sell-herding oleh investor domestik mendestabilisasi harga saham.

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This study investigates causes and consequences of foreign and domestic investor herding in Indonesia Stock Exchange. Causes of herding are focused on stock characteristics, such as size, stock liquidity, past returns, and volatility. The analysis technique used in this study is fixed effect and random effect panel regression model. Results show that both foreign and domestic herd, but foreign investors herding level is higher than domestic’s. Furthermore, sell-herding level of both foreign and domestic investors is higher than buy-herding level. This study find significant evidence of foreign and domestic investor herding is driven by past returns. Domestic investors tend to herd more on firms with bigger capitalization. Foreign investors are momentum traders, while domestic investors are contrarian trader. The portfolio that foreign investors herd buy and herd sell produce positive returns in the future, suggest buy-herding and sell-herding by foreign investors have a desirable and adverse effect on investors, respectively. By contrast, buy-herding and sell-herding by domestic investors incur losses. This is indicated by negative returns in the future for the portfolios that domestic investors herd buy, while the portfolios that domestic investors herd sell generate positive returns in the future. Lastly, foreign investors buy-herding behavior does not have potential to destabilize stock prices, but not so with foreign sell-herding behavior. Either domestic buy-herding or sell-herding destabilizes the stock prices."

"Investor retail/individu dalam Bursa Efek Indonesia telah berkembang dengan sangat pesat dalam kurun waktu beberapa tahun kebelakang. Perkembangan ini telah meningkatkan urgensi bagi manajemen untuk bisa memahami perilaku dan sikap dari pemilik saham perusahaan tersebut, sebagaimana seorang pemegang saham dapat menjadi pelanggan dari perusahaan itu sendiri. Sebagaimana seorang investor individu sangat mudah terpengaruh oleh emosi, pengalaman trading atas saham sebuah perusahaan diperkirakan memiliki efek kepada sikap dan perilaku pemengang saham dalam bentuk tingkat kepuasan, loyalitas, perilaku beralih, word of mouth, dan perilaku keluhan. Riset ini akan meneliti dua situasi, dengan tujuan untuk melihat perbedaan efek dalam hasil trading yang berbeda. Situasi yang akan dipelajari dalam riset ini adalah pengalaman baik trading dan pengalaman buruk trading. Riset ini berhasil mengumpulkan 188 responden, yang didapatkan melalui survey daring di Indonesia. Analisis data dalam riset ini akan dilakukan menggunakan aplikasi SmartPLS 3.2. Hasil riset menunjukan bahwa ketika mendapatkan pengalaman trading baik, pemegang saham akan merasakan kegembiraan atau memunculkan emosi positif (gembira, antusias, dan bersemangat). Lalu, emosi positif yang didapatkan dari pengalaman trading baik tersebut memiliki pengaruh positif terhadap peningkatan perilaku loyalitas dan sikap loyalitas, penurunan perilaku beralih, dan penurunan perilaku keluhan. Namun, ketika mengalami pengalaman trading yang buruk, emosi negative memiliki pengaruh positif pada penurunan kepuasan pelanggan, peningkatan perilaku beralih, penurunan word-of-mouth, dan peningkatan perilaku keluhan. Riset ini berharga bagi para manajemen untuk memiliki pengertian yang lebih dalam tentang sikap dan perilaku para pemegang saham dan bagaimana untuk menanganinya dalam situasi harga saham naik dan turun

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Individual or retail investors within Indonesian Stock Exchange market has been significantly improved over the last couple of years. These improvements raised the urge for management to understand the behavior of their own shareowner, as shareowner could also be their customer. As individual investors are prone to emotion, the trading experience of a company’s stock are expected to have a spill-over effect onto the shareowner’s attitudes and behavior as an investor (satisfaction, loyalty, word-of-mouth, complaint/feedback). There will be two situations being assessed in this research, to seeks different effect upon different trading outcomes. Those situations include favorable trading experience and unfavorable trading experience. This study had 188 respondents from online survey that was conducted in Indonesia. The data analysis was done by using SmartPLS 3.2.8 application. The result shows that upon making a favorable trading experience, shareowners experience an elation of positive emotion (excited, enthusiastic, and determined). Moreover, positive emotion from favorable trading experience has a positive relationship with increased level behavioral and attitudinal loyalty, lower switching behavior, lower complaint and feedback behavior. However, in the loss model, negative emotion does have a positive influence on decreased level of customer satisfaction, increased switching behavior, decreased level of word-of-mouth, and increased level of complaint/feedback behavior. This research is valuable to managers to understand better about the behavior of their shareowners and how to deal with it given a rising or falling stock price."