'Electrical conduction' presentation slideshows

Basic Dysrhythmias

1.03k views • 80 slides

Cardiac Basics

882 views • 77 slides

947 views • 64 slides

41: Assisting With Cardiac Monitoring

41: Assisting With Cardiac Monitoring. Objectives (1 of 2). To gain an understanding of basic terminology and techniques of cardiac monitoring. To give you the knowledge and tools you need to assist the advanced provider with the use and implementation of an ECG.

2.75k views • 57 slides

1.18k views • 50 slides

ELECTRICAL PROPERTIES OF MATERIALS

Explanation provides different properties related to materials.

641 views • 32 slides

FUNNY LOOKING BEATS

FUNNY LOOKING BEATS. CHAPTER 7. ESCAPE BEATS. ONE OR MORE EXTRA CARDIAC CYCLES ARE THE MOST COMMON ABNORMALITY IN AN EKG. CONDUCTION CELLS OUTSIDE THE SA NODE DEVELOP AN ABNORMALLY INCREASED AUTOMATICITY.

433 views • 31 slides

41: Assisting With Cardiac Monitoring

41: Assisting With Cardiac Monitoring. Objectives (1 of 2). To gain an understanding of basic terminology and techniques of cardiac monitoring. To give you the knowledge and tools you need to assist the advanced provider with the use and implementation of an ECG.

344 views • 26 slides

Outline

473 views • 25 slides

Electrical Conduction in Myocardial Cells

Electrical Conduction in Myocardial Cells . Figure 14-17. 1. 1. SA node. AV node. 2. 1. THE CONDUCTING SYSTEM OF THE HEART. SA node depolarizes. 2. Electrical activity goes rapidly to AV node via internodal pathways. SA node. 3. Internodal pathways. 3. Depolarization spreads

1.54k views • 22 slides

The heart is is myogenic

Outline the control of the heart beat in terms of myogenic muscle contraction, the role of the pacemaker, nerves, the medulla of the brain and adrenalin (epinephrine). . The heart is is myogenic.

427 views • 16 slides

Cu(I ) based delafossites as candidate materials for p -type transparent conducting oxides

Cu(I ) based delafossites as candidate materials for p -type transparent conducting oxides. 05/28/10 Roy Rotstein. ITO widely used in electronic devices. Considerations for p -type TCO. Positive charges (holes) act as charge carriers

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Plasmon Induced Electrical Conduction in Molecular Devices

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Electronic applications of 8-HQ5-SAOF terpolymer resin

Terpolymer resin was synthesized by the condensation of 8-hydroxyquinoline5-sulphonic acid (8- HQ5-SA) and oxamide (O) with formaldehyde (F) in the presence of 2M HCl as catalyst with molar ratios of 1:1:2 reacting monomers. The electrical property of 8-HQ5-SAOF terpolymer resin was measured over a wide range of temperature (313 – 423 K). From the electrical conductivity of this terpolymer resin, activation energy of electrical conduction has been evaluated and was found to be 1.23 x 10-4 eV. The electrical conductivity of the terpolymer resin was found to be lies in the range of 3.95 x 10 -9 to 2.77 x 10-5 ohm-1 cm -1. The plot of log σ vs. 103 / T was found to be linear over a wide range of temperature, which indicates that the Wilson’s exponential law σ = σo exp (Ea / k T) is obeyed. On the basis of above studies this terpolymer can be ranked as semiconductor. When a voltage is applied to a thin film of this terpolymer resin then it has emitted light. This remarkable property of this terpolymer resin may be used to make a wide range of semiconducting and electronics electronic devices such as transistors, light emitting diodes, solar cells and even lasers which can be manufactured by much simpler way than conventional inorganic semiconductors.

93 views • 5 slides

Semiconductors

Semiconductors. Learning Objective. Distinguish between the p-type and n-type semiconductors. n-type semiconductors Obtained when group 14 elements doped with group 15 elements. Electron is responsible for electrical conduction. Example: Arsenic doped in silicon. . p-type semiconductors

363 views • 4 slides

Pilhwa Lee, Ranjan Pradhan, Brian E. Carlson, Daniel A. Beard

Modeling Electrical Signal Propagation in Microvascular Networks. Pilhwa Lee, Ranjan Pradhan, Brian E. Carlson, Daniel A. Beard Department of Molecular and Integrative Physiology, University of Michigan-Ann Arbor. Presentation number : 678.12. Contact: pilee@med.umich.edu. Abstract.

192 views • 1 slides