Jonny

Broschiertes Buch

Heart's Rhythm: Electrical to Mechanical

Beschreibung

Heart's Rhythm: Electrical to Mechanical MaestroThe rhythmic thump of your heart, a constant presence from your very first breath, is a captivating testament to the body's intricate workings. But what orchestrates this seemingly effortless pulse? The answer lies in a captivating dance between electrical impulses and muscular contractions, a dazzling display of how electrical signals translate into the mechanical marvel of a beating heart.At the helm of this electrical ballet stands the sinoatrial node (SA node), a tiny cluster of specialized cells nestled within the right atrium of the heart. Often referred to as the body's natural pacemaker, the SA node acts as the conductor, generating electrical impulses rhythmically and independently. These impulses, like ripples on a pond, spread outwards, triggering a wave of depolarization across the atria, the heart's upper chambers.Depolarization signifies a critical shift in the electrical charge across the cell membrane of these atrialmuscle cells. This influx of ions flips the polarity, causing the previously relaxed muscle cells to contract. As a result, the atria squeeze, efficiently propelling blood into the ventricles below, the heart's powerful pumping chambers.

Autor

Professor Jonny [Last Name], a leading authority in particle physics and cosmology, simmers down the complexities of the universe in "From Quark Soup to Hadron Stew: The Universe's Phase Changes." Professor Jonny's research delves into the fascinating realm of [Professor Jonny's area of expertise - e.g., the properties of the quark-gluon plasma, the physics of hadronization using lattice QCD simulations, or the connection between early universe phase transitions and cosmological observables]. Professor Jonny's groundbreaking publications in renowned scientific journals have shed light on fundamental questions about the early universe. Professor Jonny's passion extends beyond the ivory tower. Their dedication to scientific outreach is evident in [activities promoting public understanding - e.g., delivering captivating lectures, creating online educational content, or collaborating with science museums]. Professor Jonny is a captivating communicator, eager to demystify the wonders of particle physics for the public. "From Quark Soup to Hadron Stew" is a testament to Professor Jonny's commitment to scientific exploration and knowledge sharing. This book takes readers on a captivating journey through the universe's most transformative moments, offering a glimpse into the remarkable physics that shaped our cosmos.

Produktdetails

• Verlag: tredition
• Seitenzahl: 88
• Erscheinungstermin: 8. Mai 2024
• Englisch
• Abmessung: 234mm x 155mm x 7mm
• Gewicht: 159g
• ISBN-13: 9783384222107
• ISBN-10: 3384222105
• Artikelnr.: 70612961