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Archive of Biomedical Science and Engineering
Number of Followers: 1  

  This is an Open Access Journal Open Access journal
ISSN (Online) 2641-3027
Published by Peertechz Homepage  [75 journals]
  • Dynamic buffer capacity versus alkalinity. Formulation in terms of Simms
           constants idea

    • Abstract: The Simms constants (gi) concept is put in context with equations for some acid-base titration curves, formulated for D+T systems, with titrand D and titrant T prepared according to normal and isomolar mode. The relationships between gi and successive dissociation constants (Ki) values for polyprotic acids are formulated. The mathematical formulation of dynamic buffer capacity concept is presented in general and elegant form, involving all soluble species formed in the system where only acid-base reactions are involved. The Simms constants are identified with protonation micro-constants related to specific basicity centers.
      PubDate: 12 Feb, 2020
  • The QRS complex detection using morphological filtering

    • Abstract: This article presents a method of QRS complex detection and more precisely the R wave in an electrocardiogram (ECG) based on the mathematics morphology which calls upon the four operators’ morphology, erosion, dilation, opening and closing. These operators are combined with a window relocated which is called the structuring element. Morphological filtering uses the structuring element to extract the shape information from ECG signal. The effectiveness of the proposed algorithm is tested by using recordings obtained from the MIT-BIH arrhythmia database. Experiment results show that the proposed algorithm outperforms the other algorithms.
      PubDate: 25 Jan, 2019
  • The new paradigm in thermodynamic formulation of electrolytic systems
           – A review

    • Abstract: The general property of electrolytic systems in aqueous media is presented. The linear combinationf12 = 2∙f(O) – f(H) of elemental balances: f1 = f(H) for Y1 = H and f2 = f(O) for Y2 = O, is put in context withcharge balance (f0 = ChB) and other elemental and/or core balances fk = f(Yk) (k=3,…,K) related to the system in question It is stated that f12 is (a) linearly independent on f0,f3,…,fK for a redox system, or is (b) linearly dependent on f0,f3,…,fK when related to a non-redox system.
      PubDate: 12 Aug, 2019
  • 3D Bioprinting: An attractive alternative to traditional organ

    • Abstract: 3D bioprinting is computer-aided technology used to generate 3D models of organs. Employing thistechnique, organ and tissues are generated according to the patient body. 3D structures are formed by thedeposition of bioink.
      PubDate: 05 Jul, 2019
  • Peg-based temperature sensitive nanoparticle synthesis and their use in
           protein adsorption

    • Abstract: In this study, temperature sensitive polymeric nanoparticles were prepared by emulsifier free emulsion polymerization. N-isopropylacrylamide (NIPA) has been used as main monomer to give temperature sensitivity and poly(ethyleneglycol) ethyl ether methacrylate (PEG-EEM) has been added to recipes as comonomer to aid in particle formation. The effect of NIPA, PEG-EEM and crosslinker content on particle size has been investigated. Temperature sensitivity or lower critical solution temperature (LCST) of the nanoparticles has been followed by Zeta Sizer as change in particle size. In order to determine the protein adsorption capacity of nanoparticles, adsorption experiments have been investigated as a function of temperature and PEG-EEM amount.
      PubDate: 31 Dec, 2018
  • Microwave Irradiated and Conventional Synthesis, Antibacterial Activity
           Evaluation Studies of Tryptamine-Azole-Fluoroquinolone Conjugates

    • Abstract: Tryptamine was converted to the corresponding 1,2,4-triazole, 1,3,4-oxadiazole, 5-oxo-1,3-thia(oxa)zolidine and 5-(4-chlorophenyl)-1,3-thia(oxa)zole derivatives via several steps. 1,3,4-oxadiazole and 1,2,4-triazoles were then converted to the corresponding Mannich bases containing fluroquinolone core using a one-pot three-components procedure. Conventional and microwave-assisted methods were applied for all syntheses. All the newly synthesized compounds were screened for their antibacterial and most of them were found to have good–moderate antibacterial activity.
      PubDate: 21 Dec, 2018
  • Deep Brain Stimulation (DBS) and Spinal Cord Stimulation (SCS) – Ethical
           considerations in the use of Implants and Bio-Medical responsibility at

    • Abstract: Here in this brief we take a quick look into the use of certain biomedical devices and their benefits. At the same time, it is suggested that there are questionable practices by manufacturers, which raise concerns about corporate mores in general and around Ethics.
      PubDate: 02 Apr, 2018
  • Myocardial Contrast and Stress Echocardiography: New Frontiers

    • Abstract: Stress Echocardiography is an established technique used all over the world as a non invasiveevaluation of patients with coronary artery disease (CAD) and also an important method to evaluatemyocardial viability and the contractile reserve.
      PubDate: 10 Mar, 2017
  • Advanced Shape Memory Technology for Biomedical Engineering

    • Abstract: The ability to recover to the original shape only at the presence of the right stimulus is traditionally known as the shape memory effect (SME) [1]. The materials with such a capability are technically termed shape memory materials (SMMs) [2].
      PubDate: 23 Jan, 2016
  • Antibacterial Activity of Borassus Flabellifer

    • Abstract: Background: The present study was carried out to evaluate the antibacterial properties of different extracts of Borassus flabellifer belonging to the family Arecaceae, which has been using to treat different illnesses.
      PubDate: 16 Dec, 2016
School of Mathematical and Computer Sciences
Heriot-Watt University
Edinburgh, EH14 4AS, UK
Tel: +00 44 (0)131 4513762

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