Ditemukan 13 dokumen yang sesuai dengan query
Pamula, Venkata Rajesh
"This book discusses the design and implementation aspects of ultra-low power biosignal acquisition platforms that exploit analog-assisted and algorithmic approaches for power savings.The authors describe an approach referred to as analog-and-algorithm-assisted signal processing.This enables significant power consumption reductions by implementing low power biosignal acquisition systems, leveraging analog preprocessing and algorithmic approaches to reduce the data rate very early in the signal processing chain.They demonstrate savings for wearable sensor networks (WSN) and body area networks (BAN), in the sensors stimulation power consumption, as well in the power consumption of the digital signal processing and the radio link. Two specific implementations, an adaptive sampling electrocardiogram (ECG) acquisition and a compressive sampling (CS) photoplethysmogram (PPG) acquisition system, are demonstrated."
Switzerland: Springer Nature, 2019
e20506318
eBooks Universitas Indonesia Library
"This volume presents the contributions of the 6th International Conference on Advancements of Medicine and Health Care through Technology-MediTech 2018, held between 17-20 October 2018 in Cluj-Napoca, Romania.
The papers of this Proceedings volume present new developments in :
- Health Care Technology
- Medical Devices, Measurement and Instrumentation
- Medical Imaging, Image and Signal Processing
- Modeling and Simulation
- Molecular Bioengineering
- Biomechanics"
Singapore: Springer Nature, 2019
e20505406
eBooks Universitas Indonesia Library
Al-Ali, Abdulwadood A.
"The increasing interest in the bio-impedance analysis in various fields has increased the demand for portable and low-cost impedance analyzers that can be used in the field. Simplifying the hardware is crucial to maintaining low-cost and portability, but this is not an easy task due to the need for accurate phase and magnitude measurements. This book discusses different portable impedance analyzers design techniques. Additionally, complete designs using two different approaches are reported. The first approach utilizes a commercially available single chip solution while the second one is based on a new measurement technique that eliminates the need to measure the phase by using a software algorithm to extract it from the magnitude information. Applications to the measurement of fruit bio-impedance are emphasized and compared with measurements from professional stand-alone impedance analyzers."
Switzerland: Springer Nature, 2019
e20507711
eBooks Universitas Indonesia Library
"Contents :
Biological applications of multifunctional magnetic nanowires / Edward J. Felton and Daniel H. Reich -- Nucleic acid delivery and localizing delivery with magnetic nanoparticles / Christian Plank ... [et al.] -- Magnetic nanoparticles in cancer diagnosis and hyperthermic treatment / Robert H. Kraus, Jr. and Bradford Wright -- Brownian motion in biological sensing / Axel Hoffmann ... [et al.] -- Dendrimers and hyperbranched polymers for drug delivery / Rangaramanujam M. Kannan, Omathanu P. Perumal, and Sujatha Kannan -- Nanogels : chemistry to drug delivery / Murali Mohan Yallapu, Maram K. Reddy, and Vinod Labhasetwar -- Targeted gold nanoparticles for imaging and therapy / Raghuraman Kannan and Kattesh V. Katti -- Building blocks of nucleic acid nanostructures : unfolding thermodynamics of intramolecular DNA complexes / Luis A. Marky ... [et al.] -- Nanotoxicology / Diandra L. Leslie-Pelecky."
Hoboken, N.J: John Wiley & Sons, 2007
610.28 VIN b
Buku Teks SO Universitas Indonesia Library
"This book presents an overview of the ways in which the latest experimental and theoretical nanotechnologies are serving the fields of biotechnology, medicine, and biomaterials. They not only enhance the efficiency of common therapeutics and lower their risks, but thanks to their specific properties, they also provide new capabilities. Nano-scale measurement techniques, such as nano-indentation and nano-scratch methods, could potentially be used to characterize the physical and mechanical properties of both natural tissues and synthetic biomaterials in terms of strength and durability."
Switzerland: Springer Nature, 2019
e20509291
eBooks Universitas Indonesia Library
"This book presents a thorough discussion of the physics, biology, chemistry and medicinal science behind a new and important area of materials science and engineering: polymer nanocomposites. The tremendous opportunities of polymer nanocomposites in the biomedical field arise from their multitude of applications and their ability to satisfy the vastly different functional requirements for each of these applications. In the biomedical field, a polymer nanocomposite system must meet certain design and functional criteria, including biocompatibility, biodegradability, mechanical properties, and, in some cases, aesthetic demands. "
Switzerland: Springer Nature, 2019
e20509372
eBooks Universitas Indonesia Library
Keskin, Ali Ümit
"This monograph presents teaching material in the field of differential equations while addressing applications and topics in electrical and biomedical engineering primarily. The book contains problems with varying levels of difficulty, including Matlab simulations. The target audience comprises advanced undergraduate and graduate students as well as lecturers, but the book may also be beneficial for practicing engineers alike."
Switzerland: Springer Cham, 2019
e20502513
eBooks Universitas Indonesia Library
Agus Haryanto
"Bervariasinya penerapan SIMPUS IHIS dan e-Health di Kabupaten Bantul membuat laporan SP2TP sebagai keluran dari SIMPUS menjadi terhambat. Dalam penerapan SIMPUS IHIS dan e-Health di Kabupaten Bantul terdapat hambatanhambatan yang perlu diperhatikan dan ditangani dengan baik agar tidak semakin kompleks. Evaluasi SIMPUS di Kabupaten Bantul dengan menggunakan metode HOT-fit digunakan untuk mengetahui sejauh mana penerapan dan kendala dalam implementasi. Metode penelitian dengan menggunakan pendekatan penelitian campuran yaitu penelitian kualitatif dan penelitian kuantitatif. Pengumpulan data dilakukan dengan wawancara mendalam, kuesioner, observasi pada Puskesmas dan dokumentasi tertulis kegiatan penerapan SIMPUS IHIS dan e-Health. Hasil penelitian menunjukkan SIMPUS IHIS dan e-Health sudah digunakan seluruh Puskesmas di Kabupaten Bantul. Faktor organisasi memberikan pengaruh terhadap berjalannya sistem, komitmen Kepala Puskesmas tidak dijabarkan dalam bentuk operasional teknis seperti pembentukan tim SIK dan tidak dibuatnya SOP dalam penerapan SIMPUS IHIS dan e-Health.
The variations in the application of SIMPUS IHIS and e-Health in Bantul detain SP2TP reports as the output of SIMPUS. There are obstacles in the application of SIMPUS IHIS and e-Health in Bantul that need to be considered and dealt with in order not to become more complex. The evaluation of SIMPUS in Bantul using HOT-fit method is used to determine the effectiveness of implementation and the constraints in implementation. The research uses both qualitative research and quantitative research. Data was collected through in-depth interviews, questionnaires, observation and written documentations on the SIMPUS IHIS and e-Health application. The results shows that SIMPUS IHIS and e-Health have been used in all Puskesmas in Bantul. Organizational factors impact the run of the system, head of the health center's commitment is not described in technical operations such as forming SIK team and SIMPUS IHIS and e-Health SOP is not determined."
Depok: Fakultas Kesehatan Masyarakat Universitas Indonesia, 2014
S56555
UI - Skripsi Membership Universitas Indonesia Library
"This book reviews the frontier of research and clinical applications of patient specific modeling, and provides a state-of-the-art update as well as perspectives on future.
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Berlin: [, Springer-Verlag], 2012
e20398652
eBooks Universitas Indonesia Library
Asmara Yaumal
"
ABSTRAKLignin merupakan limbah dalam proses pengolahan bubur kayu dan kertas. Dewasa ini pemanfaatan limbah lignin sebagai material baru beluMDI) dan poliol berupa Polyethylene Glycol (PEG) 6000. Variabel bm banyak dilakukan. Dalam penelitian ini dilakukan sintesis poliuretan berbasis lignin sebagai kompatibiliser dengan melakukan fungsionalisasi dengan poliuretanisasi. Proses sintesis poliuretan berbasis lignin menggunakan diisosianat berupa 4,4′-Methylenebis (cyclohexyl isocyanate) (Hebas yang digunakan antara lain variasi perbandingan mol PEG : HMDI dan berat lignin yang ditambahkan. Hasil yang diperoleh menunjukkan hasil produk paling baik pada perbandingan PEG : HMDI = 1: 4. Temperatur transisi gelas (Tg) dan temperatur dekomposisi (Td) meningkat seiring meningkatnya kadar lignin, sedangkan stabilitas termal poliuretan lignin menurun dengan meningkatnya kadar lignin. Struktur morfologi permukaan poliuretan berbasis lignin kasar dan berpori.
ABSTRAKLignin is a pulp and paper fabrication?s waste. Nowadays the utilization of lignin as a new materials is not exessive. Therefore, in this study lignin based polyurethane as a compatibilizer was fabricated by reacting lignin with polyurethane. The syntesis of the polyurethane based lignin used 4,4′-Methylenebis (cyclohexyl isocyanate) or HMDI as diisocyanate andd Polyethylene Glycol (PEG) 6000 as the polyol Molar ratio of PEG and HMDI = 1: 1, and 1:4, and lignin content of 0,5 g, 2 g, and 4 g were used as variables of the sample. Samples of polyurethane based lignin was characterized by 1H NMR, FTIR, STA, and SEM. The result showed that best product obtained when ratio of PEG : HMDI was 1:4. The glass transition temperature (Tg) and decomposittion temperature of polyurethane-lignin increased when the lignin content increased, while the thermal stability decreased when the lignin content decreased. The surface morphology of polyurethane based lignin was porous and rough."
2016
S63123
UI - Skripsi Membership Universitas Indonesia Library