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Relevant bibliographies by topics / Bio-medical Applications / Dissertations / Theses

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Dissertations / Theses on the topic 'Bio-medical Applications'

Author: Grafiati

Published: 7 September 2023

Last updated: 25 July 2025

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1

Puybareau, Elodie. "Motion analysis for Medical and Bio-medical applications." Thesis, Paris Est, 2016. http://www.theses.fr/2016PESC1063/document.

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L’analyse du mouvement, ou l’analyse d’une séquence d’images, est l’extension naturelle de l’analyse d’images à l’analyse de séries temporelles d’images. De nombreuses méthodes d’analyse de mouvement ont été développées dans le contexte de la vision par ordinateur, incluant le suivi de caractéristiques, le flot optique, l’analyse de points-clef, le recalage d’image, etc. Dans ce manuscrit, nous proposons une boite a outils de techniques d’analyse de mouvement adaptées à l’analyse de séquences biomédicales. Nous avons en particulier travaillé sur les cellules ciliées qui sont couvertes de cils

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2

Wu, Hao. "Efficient Algorithms for Applications in Bio-medical Data Processing." Thesis, University of Sydney, 2020. https://hdl.handle.net/2123/23411.

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In this thesis, new high-performance algorithms and machine learning models are developed to solve challenging problems in the bio-medical field. We first focus on developing high performance parallel algorithms for all pairwise computation in bio-informatics applications such as construction of transcription factor interaction networks. We then develop an automatic optic disc detection algorithm using sparse dictionary learning in retinal images for the medical field. All pairwise computation is defined as performing computation between each and every pair of the elements in a given data set

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3

Alhazime, Ali. "Development of novel compact laser sources for bio-medical applications." Thesis, University of Dundee, 2014. https://discovery.dundee.ac.uk/en/studentTheses/ec837854-dd0c-44bb-9b1c-dd4a1fa181d3.

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The focus of this thesis relates to the development and characterisation of novel semiconductor based lasers sources tunable in the broad spectral ranges that are unattainable by conventional lasers due to a lack of suitable laser gain materials. Within the first part, the broad gain spectrum from quantum dot (QD) materials is seen to be an appealing feature for the development of broadly tunable lasers, broadband amplifiers and ultra short pulse generation. As has been previously shown quantum-dot external-cavity passively mode-locked lasers (QD-ECMLLs) are excellent candidates for versatile

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4

Hasan, Saad Ahmed. "Design of low power electronic circuits for bio-medical applications." Thesis, University of Liverpool, 2011. http://livrepository.liverpool.ac.uk/3024667/.

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The operational transconductance amplifier, OTA is one of the basic building blocks in many analogue circuit applications. The low power consumption is an essential parameter in modem electronic designs for many areas particularly for portable devices and biomedical applications. For biomedical applications, the low- power low-voltage OTA-C filters operating at low-frequency ranges are desired. The low-power, low-voltage operation of electronic devices is very important for applications such as hearing aids, pacemakers, and EEG. The importance of such operation is due to the need to implant th

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Hartleb, Carina. "Creation and Evaluation of Solid Optical Tissue Phantoms for Bio-Medical Optics Applications." Thesis, Linköping University, Department of Biomedical Engineering, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-3607.

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<p>Because of their compatibility and precise results bio-optical methods based on measurements of the optical tissue properties gain importance in non-invasive medical therapy and diagnostic. For development and standardization of medical devices optical phantoms are suitable. The present report handles the creation and evaluation of solid tissue phantoms, made up of Agar, Vasolipid and ink utilizing different mixture ratios. After cutting the models in slices of 0.2 to 1.1 mm thickness the absorption- and scattering coefficient were measured using a collimated laser beam setup. As result of

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Ramosoeu, Makhabo Khabiso Ellen. "Characterisation and static behaviour of the DMLS Ti-6AI-4V for Bio-medical applications." Thesis, Bloemfontein: Central University of Technology, Free State, 2015. http://hdl.handle.net/11462/275.

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Thesis (M. Tech. (Engineering: Mechanical)) -- Central University of Technology, Free State,<br>The Centre for Rapid Prototyping and Manufacturing (CRPM) at the Central University of Technology, Free State (CUT) manufactures implants using Electro Optical Systems (EOS) titanium Ti-6Al-4V alloy powder (further referred to as EOS Ti64 powder) by means of Direct Metal Laser Sintering (DMLS) process on the EOSINT M 270 machine. For this reason, there is a need to characterise and acquire knowledge of the basic properties of direct metal laser sintered EOS titanium Ti-6Al-4V alloy samples (further

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7

John, Sween. "A Study of the Synthesis and Surface Modification of UV Emitting Zinc Oxide for Bio-Medical Applications." Thesis, University of North Texas, 2009. https://digital.library.unt.edu/ark:/67531/metadc10990/.

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This thesis presents a novel ZnO-hydrogel based fluorescent colloidal semiconductor nanomaterial system for potential bio-medical applications such as bio-imaging, cancer detection and therapy. The preparation of ZnO nanoparticles and their surface modification to make a biocompatible material with enhanced optical properties is discussed. High quality ZnO nanoparticles with UV band edge emission are prepared using gas evaporation method. Semiconductor materials including ZnO are insoluble in water. Since biological applications require water soluble nanomaterials, ZnO nanoparticles are first

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John, Sween Vaidyanathan Vijay Varadarajan. "A study of the synthesis and surface modification of UV emitting zinc oxide for bio-medical applications." [Denton, Tex.] : University of North Texas, 2009. http://digital.library.unt.edu/permalink/meta-dc-10990.

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9

Dobbelaar, Martinus. "Conception et réalisation de systèmes d’exposition plasma nanoseconde pour des applications biomédicales." Thesis, Pau, 2017. http://www.theses.fr/2017PAUU3040/document.

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Les plasmas froids dans l’air à pression atmosphérique ont trouvé de nombreuses applications ces dernières années. Grâce à une chimie très réactive, les plasmas froids offrent une solution prometteuse pour le traitement bio-médical. Dans ce contexte, deux dispositifs d’exposition au plasma sont présentés :• le premier dispositif permet de générer des DBD (Décharges à Barrière Diélectrique) sur une échelle de temps nanoseconde (ns-DBD). L’échantillon biologique joue le rôle d’une électrode. La décharge se développe dans l’intervalle d’air entre la surface du diélectrique et l’échantillon biolog

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Moothoo, Julien. "Analyse de la faisabilité d’éco-conception de pièces composites à base de ressources renouvelables pour applications médicales." Thesis, Orléans, 2013. http://www.theses.fr/2013ORLE2052/document.

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La présente étude traite de l’éco-conception d’une pièce structurale, de type poutre tubulaire, en stratifié bio-composite à base de fibres de lin. A cette pièce à concevoir est associé un cas de charge mécanique combinant flexion et torsion et une tenue face aux produits détergents-décontaminant utilisés en environnement médical. Cette étude a pour objectif de montrer la faisabilité d’employer comme architecture de renfort, une mèche de lin pour la réalisation de la pièce. Ce renfort a la particularité d’être constitué de fibres alignées dont la cohésion est assurée par la présence d’un liant

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11

Yeo, Woon Gi. "Terahertz Spectroscopic Characterization and Imaging for Biomedical Applications." The Ohio State University, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=osu1430825935.

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12

Nagai, Andrii. "Investigation of SiPM physics parameters down to cryogenic temperatures and for a bio-medical application." Thesis, Université Paris-Saclay (ComUE), 2016. http://www.theses.fr/2016SACLS552/document.

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Les Photomultiplicateurs Silicium (SiPM) sont devenus aujourd’hui des détecteurs de lumière visible, applicables dans de nombreux domaines comme la Physique des Hautes Énergies, les expériences Neutrinos, la détection de fluorescence, pour des applications de biophotonique ou d’imagerie médicale. La première partie de ma thèse concerne l’étude des divers paramètres physiques des SiPM en fonction de température T. En particulier, des composants récents (2015) de KETEK ayant diverses caractéristiques technologiques comme des jonctions p/n ou n/p, avec ou sans « trench » entre cellules, différent

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Duret, Damien. "Développement de sondes polymères fluorescentes à propriétés de ciblage améliorées pour des applications en imagerie cellulaire et en oncologie." Thesis, Lyon, 2016. http://www.theses.fr/2016LYSEI060/document.

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Ce travail est axé sur l’amélioration des propriétés de biospécificité de sondes polymères fluorescentes, d’architectures contrôlées synthétisées par polymérisation RAFT, pour deux applications principales : le ciblage de tumeurs cancéreuses in vivo et le marquage de protéines pour des études in cellulo. Pour une imagerie ciblée de l’angiogénèse tumorale in vivo, des systèmes de ciblage multivalents à deux niveaux ont été élaborés en combinant à la fois i) des polymères bien contrôlés synthétisés par polymérisation RAFT et par le procédé PISA, ii) des clusters peptidiques tétravalents présenta

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Iga, Arthur Michael. "Development of novel flourescent nancocrystals ( Quantum dots) coated with a silica nanocomposite polymer for bio-medical application." Thesis, University College London (University of London), 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.505289.

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15

Mohammadkhani, Ghasem. "Evaluation of Wet Spinning of Fungal and Shellfish Chitosan for Medical Applications." Thesis, Högskolan i Borås, Akademin för textil, teknik och ekonomi, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-25537.

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The aim of this project was to address the food waste problem, particularly bread waste, to some extent by producing monofilaments obtained from wet spinning of fungal hydrogel through the cultivation of Rhizopus delemar on bread waste. The project had two phases. Firstly, the possibility of production of chitosan fiber with wet spinning (using different acids) was evaluated, the process was optimized, and then applied to the production of fungal fiber. Regarding first stage of the project, adipic acid, a non-toxic solvent with two carboxyl groups, was used as acting physical crosslinker betwe

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Smejkalová, Kateřina. "Charakterizace a aplikace mikrovlnného plazmatu pro hojení ran." Master's thesis, Vysoké učení technické v Brně. Fakulta chemická, 2020. http://www.nusl.cz/ntk/nusl-414123.

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The aim of the Master thesis is the investigation of the influence of microwave discharge for skin wound healing. Microwave discharge used for this work was argon microwave plasma generated by the surface wave and direct vortex torch. The theoretical part is focused on basic information about plasma and processes that occur in plasma discharge under specific conditions. Plasma generates various active particles such as hydroxyl radicals, nitric oxide radicals, excited nitrogen molecules, atomic nitrogen, argon and oxygen. All of these particles together with plasma generated photons are usable

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Åkerlund, Elin. "Development of polymer based composite filaments for 3D printing." Thesis, Uppsala universitet, Tillämpad materialvetenskap, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-388554.

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The relatively new and still growing field of 3D-printing has opened up the possibilities to manufacture patient-specific medical devices with high geometrical accuracy in a precise and quick manner. Additionally, biocompatible materials are a demand for all medical applications while biodegradability is of importance when developing scaffolds for tissue growth for instance. With respect to this, this project consisted of developing biocompatible and bioresorbable polymer blend and composite filaments, for fused deposition modeling (FDM) printing. Poly(lactic acid) (PLA) and polycaprolactone (

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18

Choudhury, Samir. "Radiation Modeling for Bio-Medical Applications." Thesis, 2009. http://ethesis.nitrkl.ac.in/264/1/Radiation_Modeling_for_Bio-Medical_Applications.doc.

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Thermal radiation is important in many applications, and its analysis is difficult in the presence of a participating medium. In traditional engineering studies, the transient term of the radiative transfer equation (RTE) can be neglected. The assumption does not lead to important errors since the temporal variations of the observables e.g. temperature are slow as compared to the time of light of a photon. However in many new applications in different fields the transient effect must be considered in the RTE, like it has a great usability in the field of Bio-medical (applications like optical

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19

Goud, Siva Charan Bache. "Edible Battery Design for Bio-Medical applications." Thesis, 2022. https://etd.iisc.ac.in/handle/2005/5969.

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This thesis is focused on the development of digestible electronics for healthcare. The vision is the development of an edible pill that performs diagnosis inside the body. Any such edible device needs an energy source made of non-toxic materials. This thesis discusses the development of such an energy source. The main idea is based on using a galvanic cell. This thesis constraints itself in exploring Zn/Cu based cells using lemon extract-pectin blend extracts. Cells based on a solid electrolyte, gel based electrolyte and a liquid electrolyte contained in a hardened shell of isomalt are

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Te-Tsung, Chen, and 陳德聰. "Optimal control for applications of bio-medical technology." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/50282414701853423881.

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碩士<br>國立成功大學<br>造船及船舶機械工程學系碩博士班<br>91<br>An optimal control algorithm for cryoperservation of cells utilizing the conjugate gradient method (CGM) of minimization is applied successfully in the present study in determining the strength of optimal laser heating based on the desired temperature distributions of the cell. The validity of this optimal control analysis is examined by using the numerical experiments. Three different heating times are given and the corresponding optimal control heat fluxes are to be determined. Results show that the optimal boundary heat fluxes can be obtained with an

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21

"Integrated polymer based microfluidic system for bio-medical applications." Thesis, 2005. http://library.cuhk.edu.hk/record=b6074022.

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Over the past years, microfluidic systems have been rapidly developed from early single channel devices to current complex integrated analysis systems. The development in microfluidics has led to the realization of miniaturized applications in biomedical or chemical analysis. High throughput and automated microfluidic systems have made it possible to achieve biomedical or chemical instruments with new levels of performance and capability. However, because of the requirement of biomedical systems, disposed and optically transparent materials, high aspect ratio structures, and complicated fluidi

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Pang, Wen-Yi, and 龐文頤. "Low Power Analog Signal Processor for Bio-Medical Applications." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/99398954455507336798.

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碩士<br>國立臺灣大學<br>電子工程學研究所<br>97<br>The application of VLSI technology in bio-medical instrumentation enables the emerging of the bio-MEMS and wireless technologies. By combining these technologies, personal remote sensing has become a popular research area. It applies an implantable bio-medical circuit for neural stimulation and uses RF signal to transmit recorded physiological signals. In such implanted bio-medical circuits, low power operation is very important because the heat spread caused by the implanted circuit will increase local temperature which may damage organs and neurons. This the

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Yu, Yi-Long, and 尤乙龍. "Low Power Analog to Digital Converter for Bio-Medical Applications." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/33330097943946815260.

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碩士<br>國立臺灣大學<br>電子工程學研究所<br>100<br>This thesis researches an energy-efficient analog to digital converter (ADC) for bio-medical applications, and proposes a master-slave digital to analog converter (M-S DAC) technique implemented in a successive approximation register analog (SAR) ADC chip fabricated in 180nm CMOS. The function of energy-reduction is demonstrated by the measurements of the chip. The M-S DAC technique using an additional master DAC (MDAC) with extra area of 5% in capacitor array can prevent energy from waste in vain, which is caused by the repeatedly charge and discharge in

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Chang, Ying-Da, та 張英達. "Low Power VCO-Based ΔƩ Modulator for Portable Bio-Medical Applications". Thesis, 2012. http://ndltd.ncl.edu.tw/handle/37263591388686510815.

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碩士<br>國立臺灣大學<br>電子工程學研究所<br>101<br>Aging population and growing chronic patients are becoming urgent things to be resolved. Patient-centered medical home is a solution to mitigate these impacts by the concepts of self-monitor, self-control, self-diagnosis, and self-treatment. In order to achieve these goals, convenient, flexible and portable circuit systems for bio-medical applications are researched popularly especially in the analog-to-digital converters (ADCs). Because ADCs are bridges of communication between the digital signal and the weak analog signal form nature world. This thesis pres

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Liu, Hui-Hsien, and 劉慧賢. "Design of 400 MHz RF Receivers for Bio-medical Implantable Applications." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/55365882390617743455.

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碩士<br>臺灣大學<br>電子工程學研究所<br>98<br>In this work, two low-power receivers operating in the 400 MHz frequency band are designed for bio-medical implantable applications. One of the receivers is for Gaussian Frequency Shift Keying (GFSK) demodulation and will be discussed in chapter 2 and chapter 3. The other one is for On-Off Keying (OOK) demodulation and will be discussed in chapter 4 and chapter 5. The proposed GFSK receiver is a frequency digitizer adopting the structure of a continuous time delta-sigma PLL. The information of a GFSK signal is stored in its frequency; therefore, it is much more

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Yi-Huei, Chen, and 陳宜輝. "Design and Implementation of RF Front-Ends for Bio-Medical Applications." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/dh5b5f.

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碩士<br>國立臺北科技大學<br>電子工程系研究所<br>103<br>This paper discuss the radar which detects the Doppler shift caused by breathe and heartbeats. By the detection theory, we can design the Doppler radar for vital-sign sensing. The architecture of conventional transceiver include oscillator, power amplifier, and low noise amplifier, the quality of detection signals are decided by the performance of transceiver. Compare to the traditional architectures of vital-sign sensors, the proposed vital-sign sensors are based on injection-locked oscillator. The advantages of this sensors are less complex and no need of

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Loumes, Laurence. "Multilayer impedance pump: a bio-inspired valveless pump with medical applications." Thesis, 2007. https://thesis.library.caltech.edu/65/12/L.Loumes-Thesis-All.pdf.

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<p>This thesis introduces the concept of multilayer impedance pump, a novel pumping mechanism inspired from the embryonic heart structure.</p> <p>The multilayer impedance pump is a composite two-layer fluid-filled elastic tube featuring a thick, gelatin-like internal layer similar in nature to the embryonic cardiac jelly, and that is used to amplify longitudinal elastic waves. Pumping is based on the impedance pumping mechanism. Elastic waves are generated upon small external periodic compressions of the elastic tube. They propagate along the tube’s walls, reflect at the tube’s extremities

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Liu, Yao-Hong, and 劉耀鴻. "Design of 400-MHz Energy-Efficient RF Transceivers for Bio-medical Implantable Applications." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/25064663728731215172.

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博士<br>國立臺灣大學<br>電子工程學研究所<br>97<br>A low-power radio transceiver designed for implantable medical applications is presented in this dissertation. These transceivers operate at around 400-MHz band and utilize different modulation schemes and data rate between downlink and uplink. A low-data-rate ASK RX is presented for downlink reception; while high-data-rate GFSK, OQPSK and HS-OQPSK TXs are demonstrated for uplink transmission. Chapter 1 and Chapter 2 will firstly discuss the targeted medical applications as well as the design requirements for the medical transceivers. In Chapter 3, several

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Chang, You-Kuang, and 張祐匡. "Low Power Analog-to-Digital Converter and Super-Regenerative Receiver for Bio-Medical Applications." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/61131784989171681706.

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碩士<br>國立臺灣大學<br>電子工程學研究所<br>95<br>As the emerging of the bio-MEMS and wireless technology, the implantable bio-medical system becomes a popular research topic. The primary challenge is how to reduce power consumption of the system. Low power operation is essential for any implanted bio-medical system as the heat spread by the circuits will increase local temperature which may damage our organs and neurons. This thesis presents a low power successive-approximation-register analog-to-digital converter (SAR ADC) and a low power super-regenerative receiver for bio-medical applications. In this

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Yu, Chih-Sheng, and 余志盛. "Study of Programming Sine Wave and Square Wave for Applications of Bio-medical Technology." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/33936150510826946656.

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碩士<br>國立暨南國際大學<br>光電科技碩士學位學程在職專班<br>102<br>Bio-medical technology has been closely linked with human life and plays a very important role in this paper is to propose a low-cost research and the application of a strong framework for microcontroller applications in biomedical science and technology can be applied to human cells impedance measurement. If the application due to high-voltage perforation technique in human cells does not reverse seasonal need with pulse width modulation (PWM) to produce extremely short pulse duration of the pulse wave, avoid excessive damage to other normal cells. I

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Cai, Sian-Jhu, and 蔡弦助. "Temperature desorption and spectroscopic studies of surface functionalized nanodiamond and their bio-medical applications." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/52485406466361345620.

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碩士<br>國立東華大學<br>應用物理研究所<br>97<br>In recent years, more and more nanomaterial have been applied in bio and medical sciences. Nanodiamond is one of the most promising materials for bio applications, because it is proved to be more biocompatible such as in biological system than other bio – marker materials, such as carbon nano tubes and quantum dots. Compared with carbon nano tubes and quantum dots, nanodiamond is a promising nanomatreial as a bio marker to identify bio interactions. In this work, we used Fourier transform infrared spectroscopy (FTIR) and Temperature Desorption system to analyze

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Chang, You-Kuang. "Low Power Analog-to-Digital Converter and Super-Regenerative Receiver for Bio-Medical Applications." 2007. http://www.cetd.com.tw/ec/thesisdetail.aspx?etdun=U0001-2307200715004200.

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Wang, Chien-Liang, and 王建良. "The development and study of polymeric thin-film electrophoresis microchip for bio-medical applications." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/03267490779334963643.

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碩士<br>中山醫學大學<br>毒理學研究所<br>90<br>Abstract Over the last years, the miniaturization of biochemical analytical tools has become an expanding field. Indeed, such devices allow decreasing both the consumption of analytes and the duration of analyses. This is particular important for the life science developments such as genetic analysis and drug discovery. Comparing to traditional slab gel electrophoresis, capillary electrophoretic methods show an advantage of fast analysis, low sample consumption, high analyzing efficiency, and automation. Recently the developments of chip-based sepa

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Huang, Guan-Ruey, and 黃冠瑞. "Design and Fabrication of High-throughput Microfluidic Chips and Their Applications on Bio-medical Analysis." Thesis, 2001. http://ndltd.ncl.edu.tw/handle/44324311128370381826.

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碩士<br>國立成功大學<br>工程科學系<br>89<br>Design and fabrication of microfluidic devices on quartz and polymethylmethacrylate (PMMA) substrates for analytical chemistry and biomedical-related applications using micromachining techniques and MEMS (Micro-Electro-Mechanical-Systems) technology are described. Four microfluidic devices are demonstrated in this study and described as follows. (1)Micro-capillary electrophoresis chip: A micro capillary electrophoresis (m-CE) device for DNA separation and detection is demonstrated. It is fabricated on quartz and PMMA substrates. The capabili

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Sharath, U. "Fiber Bragg Grating Based Sensing Devices for Novel Applications in Bio-medical and Engineering Fields." Thesis, 2015. https://etd.iisc.ac.in/handle/2005/4556.

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Sensors have been an integral part of human life. Various sensor technologies have contributed in their own ways to fulfill specific requirements for aiding human beings. In this context, fiber optic sensors have several advantages such as availability of large number of components from communication industry, small footprint, easy fabrication, and immunity to Electro Magnetic Interference. In the category of fiber optic sensors, Fiber Bragg Gratings (FBGs) have been found to be very useful, because of their high sensitivity, multi-modal sensing ability, large operational bandwidth, and multip

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Chen, Chih-Lin, and 陳致霖. "Self-sampled All-MOS ASK Demodulator & Synchronous DAC with Self-calibration for Bio-medical Applications." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/28749964792914155682.

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碩士<br>國立中山大學<br>電機工程學系研究所<br>98<br>This thesis includes two topics, which are a Self-sampled ALL-MOS ASK Demodulator and a Synchronous DAC with Self-calibration. An all-MOS ASK demodulator with a wide bandwidth for lower ISM band applications is presented in the first half of this thesis. The chip area is reduced without using any passive element. It is very compact to be integrated in an SOC (system-on-chip) for wireless biomedical applications, particularly in biomedical implants. Because of low area cost and low power consumption, the proposed design is also easily to be integrated in other

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Tsai, Yi-Lin, and 蔡宜霖. "Design of an RF Transceiver and a Two-channel Analog Front-end Amplifier for Bio-medical Applications." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/69090915437457203832.

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博士<br>國立臺灣大學<br>電子工程學研究所<br>104<br>Short-range wireless communication systems such as multichannel sensing/monitoring system and body area network (BAN) are increasingly popular in recent years because of the convenience. A bio-medical system-on-a-chip (SoC) is usually employed in such application scenarios. Due to limited battery power, an energy-efficient wireless transceiver is highly desirable to extend battery life. Therefore, conventional mixer-based transceivers using power hungry mixers and frequency synthesizers are not the ideal choice for this application. The first part of this dis

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Mehar, Amit Kumar. "Development, Characterization of Mechanical Properties, Wear behaviour and Machining Analysis of Ceramic Composites for Bio-Medical Applications." Thesis, 2017. http://ethesis.nitrkl.ac.in/8718/1/2017_PhD_512ME1043_AKMehar.pdf.

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Ceramic composites incorporating synthetic hydroxyapatite (HAp) particulate and thermoplastic polymer matrices are finding wide spread applications in bio-medical field. The fractured or damaged bone can be repaired or replaced by artificial bone materials. HAp has been tested many times as an artificial bone, especially as augmentation material in surgery work or as a coating material on bio-inert implants materials. It has shown excellent biocompatibility and bonding characteristics. Many implant materials used for last three decades are basically metals, alloys, ceramics and polymers etc. M

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Mondal, Avijit. "Graphene Based Nanomaterials for Biosensing and Catalytic Application." Thesis, 2019. http://hdl.handle.net/10821/8256.

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The work presented in this thesis entitled “Graphene Based Nanomaterials for Biosensing and Catalytic Application” was initiated by the author in July, 2011 in Centre for Advanced Materials, Indian Association for the Cultivation of Science, Kolkata, under the supervision of Dr. Nikhil Ranjan Jana. Currently, nanomaterials have wide applications owing to their structural properities. Commonly used nanoparticles include metal/metal oxide (e.g. Pt, Pd, Co3O4, Au, Ag), semiconductor nanoparticle (e.g. TiO2, CdSe, ZnS, ZnO) and magnetic nanoparticle (e.g. Fe2O3, Fe3O4). Similarly, variety of polym

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SK, Basiruddin. "Synthesis of Carbohydrate Functionalized Nanomaterials for Biomedical Application." Thesis, 2019. http://hdl.handle.net/10821/8254.

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Carbohydrate functionalized nanomaterials have emergent application potential in the field of biological science. Carbohydrates are the most abundant biomolecules in the living body and are present in the form of glycoprotein, glycolipid and various other complex structures. They play an important role in cell–cell communication, cell signaling and metastasis of cancer cell. Some carbohydrate receptors are over expressed in certain cancer cells. These receptors can be used for selective cancer targeting and therapy by using carbohydrate functionalized nanomaterials. Carbohydrate functionalized

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Majumdar, Joydeb. "Developing Principles for Designing and Synthesizing Supramolecular Gelators and Their Various Applications." Thesis, 2019. http://hdl.handle.net/10821/8221.

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Self-assembled supramolecular gels obtained from low molecular weight gelators (LMWGs)have received significant attention over past few decades because of their wide range of applications that includes cosmetics, sensors,bio-mineralization, wound healing, liquid crystalline materials etc. the main objective of the thesis was to develop various drugs and/or bioactive agent based supramolecular gels fro their plausible biomedical applications such as wound healing, drug delivery etc. various new LMWGs were designed and synthesized from well known non-steroidal anti-inflammatory drugs .<br>Resear

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Wu, Bi-Ru, and 吳璧儒. "Microcontroller Design for Wireless Sensor Network in Bio-Medical Application." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/92575747846835428564.

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碩士<br>國立臺灣大學<br>電子工程學研究所<br>98<br>The application of SOC is very wild in the modern society; SOC can condense the area of the whole system. And the concept of wireless sensor network can be used in the long-distance observation system, and the home-health care issue. In the bio-medical application, the immediately health reaction from sensors carried in people can transmit the warning to the LCC, and then inform the health institution do the immediately action as some dangerous situation. In other situation, the wireless sensor network can be used in the detection for environment, such as some

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黃富翔. "The Application of Image Processing Techniques in Bio-Medical Detection." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/63340330709486169440.

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碩士<br>國立中興大學<br>機械工程學系<br>91<br>In this thesis, new approaches of the computer vision techniques such as the optimal threshold, the auto focusing, the edge detection, and the image expansion are investigated. For the optimal threshold, the piecewise searching method that detects the threshold according to the histogram of the gray-level distribution is adopted. Experimental results show that the misjudge problems of the conventional methods is improved. It is also found that the worse the out-of focus is, the lower the optimal threshold is. This physical phenomenon is adopted to de

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Bhunia, Susanta Kumar. "Synthesis and Functionalization of Carbon Based Nanomaterials for Biomedical and Environmental Application." Thesis, 2019. http://hdl.handle.net/10821/8248.

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The thesis focuses on the fabrication of various carbon based nanomaterials and their functionalization for promising application in biomedical and environmental science. Carbon based nanomaterials have been considered as green nanomaterials and promising alternatives tom that of emissive semiconductor quantum dots (QD) which are composed of toxic metal Cadmium (Cd) and non-metal like Selenium (Se), tellurium (Te), other green nanomaterials such as doped semiconductors nanocrystals, gold nanoparticles, fluorescent gold clusters, and silicon nanoparticles are under development and need further

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Hsu, Sheng-Ruei, and 許升睿. "The Design of Analog-to-Digital Converter for Bio-Medical Application." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/54963105460847292099.

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碩士<br>國立臺灣大學<br>電子工程學研究所<br>99<br>Since the life of human beings has been extended and social structure changed, biomedical application area has been fast developed and becomes a vital issue. Electrical engineers have turned their attention from consumer products to biomedical area. In order to follow this trend, we design ADCs that are suitable for biomedical application. In this thesis, we have designed two ADCs. First, a sigma delta modulator is presented. Its structure is suitable for high-resolution application from the result of past references. We use TSMC CMOS 0.35um process. The struc

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Yen, Chih-Jen, and 顏志仁. "Analog Integrated Circuit Design for Bio-Signal Measurement and Medical System Application." Thesis, 1999. http://ndltd.ncl.edu.tw/handle/58909975997208127511.

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碩士<br>中原大學<br>電機工程學系<br>87<br>The objective of this dissertation is to design and implement the analog integrated circuit chips for the wireless bio-signal transmission system. By the integrating method, it can achieve minimizing the occupied area, consuming little power, making the cost down and using conveniently. The analog integrated circuit chips have been used in the medical system application to process the physiological signal. The source of the signal is most coming from the electrocardiograpy (ECG). All these designed analog integrated circuits are based on a generic CM

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Lin, Pei-Ying, and 林佩瑩. "The Application of a Distributed Search Engine on Bio-medical Literature Analysis." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/95671679064488084740.

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碩士<br>元智大學<br>資訊管理學系<br>90<br>In recent years, more and more biomedical-related information is available electronically due to the wide spreading of Internet and Web services. Mining valuable biomedical information from the literature has become an important issue. In the era of knowledge economy, in order to make the most value out of the information efficiently, it is important to apply the emerging information technologies to improve information overloading problem while searching information from the Internet. In this study, two search servers are proposed and implemented. The f

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Chang, M. Z., and 張銘澤. "Performance Analysis and System Application of Thermoelectric coolers for Bio-medical Storage." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/01481756659024412481.

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碩士<br>國立勤益科技大學<br>冷凍空調系<br>97<br>Abstract Thermoelectric cooler/heater has the advantage of being portable, simple, compact, low power consumption, noiseless, reliable, and environmentally benign, it is quite suitable for transporting and storage for bio-medical products (such as blood and platelet) which are very sensitive to temperature variation. In this study, the effort will be focused on the improvement of cooling performance for a thermoelectric blood cooler/heater and a portable storage bag. Performance tests were conducted to investigate the influence of cabinet temperature in the the

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Liu, Zhuan-yu, and 劉顓瑜. "Numerical Simulation and Field Measurement Validation of cleanrooms for bio-medical application." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/30440123466456491901.

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碩士<br>國立勤益科技大學<br>冷凍空調系<br>98<br>The HVAC systems for bio-cleanroom are energy-intensive and sophisticated in that they operate 24 hours per day year-round and use large amount of fresh air to deal with infectious problems and to dilute microorganisms. However, little quantitative information has been investigated about trade-off between energy-efficient HVAC system and indoor environment quality. The objective of this study is to present the field measurement approach on performance evaluation of the HVAC system for an cleanroom. Variable air volume terminal box was conducted to verify the co

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Wang, Wei-Sheng, та 王韋盛. "A 1.6μW Successive Approximation analog-to-digital Converter for Bio-medical Signal Application". Thesis, 2012. http://ndltd.ncl.edu.tw/handle/52285246553940087883.

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碩士<br>國立清華大學<br>電機工程學系<br>100<br>This thesis proposes a novel 0.9V 10-bit Successive Approximation (SAR) analog-to-digital converter (ADC) based on half junction splitting (J.S.) and half binary weighted capacitor digital-to-analog converter (DAC) architecture. The kick-back noise of this structure due to comparator is larger than other DAC structures, thus a modified rail-to-rail comparator is used to reduce kick-back noise. This ADC is implemented in sub-threshold to reduce power consumption. In addition, dummy comparators are used in different sections of DAC to reduce the offset voltage ca

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