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Hasil Pencarian

Ditemukan 221 dokumen yang sesuai dengan query
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Siti Aisah Boediardja
Jakarta: UI-Press, 2003
PGB 0212
UI - Pidato  Universitas Indonesia Library
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Hill, David, 1951-
New York : John Wiley & Sons, 1998
610.28 HIL d
Buku Teks SO  Universitas Indonesia Library
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"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
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Dey, Nilanjan
"In this book, application-related studies for acoustic biomedical sensors are covered in depth. The book features an array of different biomedical signals, including acoustic biomedical signals as well as the thermal biomedical signals, magnetic biomedical signals, and optical biomedical signals to support healthcare. It employs signal processing approaches, such as filtering, Fourier transform, spectral estimation, and wavelet transform. The book presents applications of acoustic biomedical sensors and bio-signal processing for prediction, detection, and monitoring of some diseases from the phonocardiogram (PCG) signal analysis. Several challenges and future perspectives related to the acoustic sensors applications are highlighted. This book supports the engineers, researchers, designers, and physicians in several interdisciplinary domains that support healthcare. "
Switzerland: Springer Cham, 2019
e20501947
eBooks  Universitas Indonesia Library
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Domach, Michael M.
New Jersey: Pearson/Prentice Hall, 2004
610.28 DOM i
Buku Teks SO  Universitas Indonesia Library
cover
London: Taylor and Francis, 2006
R 610.28 BIO
Buku Referensi  Universitas Indonesia Library
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Khandpur, Raghbir Singh, 1942-
New York: McGraw-Hill, 2005
610.284 KHA b
Buku Teks SO  Universitas Indonesia Library
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Leonard Williem
"Heart is one of the most vital organs in human body. Without it, blood is impossible to be transferred to a 11 body. Nowadays, there are many factors that can cause heart fail, and the cases of heart fails are increasing. In some of these cases, the heart is permanently fails, so that the replacement or support for the heart is needed. While the heart donors is lagging behind the rate needed, then Total Artificial Heart is needed.
Development of TAH has grown rapidly, so many TAH product are in market. Some of them have already implanted in human body.
The original pump developed by Hoang Tran (1996) was used as based to which this scaled up pump was modeled after. The rig testing that was used by Daniel Timms was used as the starting point to develop the new rig.
The new rig was designed with better features the rig before. Measurement devices, especially for head pressure was improved by using electronic pressure transducer. This new rig was not using motor from Daniel Timms Rig, DC motor that is safer and easy to control was used. To control this Motor, power supply with variable voltage option was used.
Pump Characteristic Graph was measured by the pump performance testing. From this testing, the efficiency from this pump and system can be measured based on the voltage and current that was used by motor."
Depok: Fakultas Teknik Universitas Indonesia, 2004
S38051
UI - Skripsi Membership  Universitas Indonesia Library
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Nur Mukhayaroh
"ABSTRAK
ISFET, Ion Sensitive Field Effect Transistor, merupakan salah satu aplikasi
sensor dalam bidang kimia, yang digunakan untuk mengukur konsentrasi suatu ion tertentu, seperti H+, 0H-, Na+, Cl-, dan berbagai jenis ion lainnya. Yang dimaksud dengan pH-ISFET adalah ISFET yang dipakai dalam pengukuran konsentrasl H+ (atau 0H-) dalam larutan. Divais ini mengubah reaksi kimia yang terjadi dalam larutan menjadi potensial listrik yang nantinya merupakan parameter yang digunakan untuk mengetahui nilai pH.
Temperatur sistem pengukuran mempengaruhi kondisi sistem. Yang dimaksud
di sini adalah pengaruh pada potensial elektroda referensi yang dipakai sebagai gate pada ISFET, pengaruh pada reaksi kimia yang terjadi yang kemudian mengakibatkan perubahan parameter pada lapisan interface antara sensitive layer-larutan, dan juga parameter-parameter pada silicon. Semua perubahan ini berdampak pada tingkat sensitivitas lSFET.
Pada skripsi ini, akan dipeiajari dan disimulasikan hubungan antara temperatur
dengan sensitivitas pH-ISFET yang menggunakan Si3N4 sebagai sensitive layar-nya. Akan dicari juga hubungan antara konsentrasi ion H+ (atau 0H-) dengan koefisien Temperature. Hasil simulasi utama menunjukkan bahwa sensitivitas ISFET bertambah sesuai peningkatan temperature. Dani hasil simulasi sensitivitas ISFET pada temperatur T=300, 325, 350. 375. dan 400 0K berturut-turut sebesar 58.95 mV/pH, 60 mV/pH, 06.67 mV/pH, 73.33 mV/pH, dan 83.33 mV/pH.

"
2001
S39092
UI - Skripsi Membership  Universitas Indonesia Library
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