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Start your reading journey today on DL4ALL.org and unlock a world of imagination, knowledge, and inspiration!  Free Download Persistent Homology and Discrete Fourier Transform: An Application to Topological Musical Data Analysis English | 2025 | ISBN: 3031822358 | 350 Pages | PDF EPUB (True) | 58 MB This book proposes contributions to various problems in the field of topological analysis of musical dаta: the objects studied are scores represented symbolically by MIDI files, and the tools used are the discrete Fourier transform and persistent homology. The manuscript is divided into three parts: the first two are devoted to the study of the aforementioned mathematical objects and the implementation of the model. More precisely, the notion of DFT introduced by Lewin is generalized to the case of dimension two, by making explicit the passage of a musical bar from a piece to a subset of Z/tZxZ/pZ, which leads naturally to a notion of metric on the set of musical bars by their Fourier coefficients. This construction gives rise to a point cloud, to which the filtered Vietoris-Rips complex is associated, and consequently a family of barcodes given by persistent homology. This approach also makes it possible to generalize classical results such as Lewin's lemma and Babitt's Hexachord theorem. The last part of this book is devoted to musical applications of the model: the first experiment consists in extracting barcodes from artificially constructed scores, such as scales or chords. This study leads naturally to song harmonization process, which reduces a song to its melody and chord grid, thus defining the notions of graph and complexity of a piece. Persistent homology also lends itself to the problem of automatic classification of musical style, which will be treated here under the prism of symbolic descriptors given by statistics calculated directly on barcodes. Finally, the last application proposes a encoding of musical bars based on the Hausdorff distance, which leads to the study of musical textures.  Free Download Perioperative Pediatric Patient Blood Management and Transfusion Safety: A Case-Based Review English | 2025 | ISBN: 303181665X | 1016 Pages | PDF EPUB (True) | 23 MB Divided into three sections covering all phases of perioperative care, each chapter consists of a stem question, followed by an analysis of the issue, then a discussion of the current evidence in the literature. Rather than being a transfusion-related book written by pathologists and laboratory specialists, chapters are authored by highly specialized clinicians who will write from first-hand experience in addition to an exploration of the current literature. The book features management summaries of topics with scant or only recently available evidence and offers novel content and format in the pediatric patient literature.  Free Download Performance Reviews - Phrases You Can Use: Easily create effective performance appraisals with 1,650 helpful feedback phrases that save you time! by Morgan West English | December 17, 2024 | ISBN: 899148560X | 128 pages | EPUB | 0.79 Mb Whether you are new to supervisory management, or an experienced personnel manager, you will quickly see how performance appraisals can be created to help motivate people, and use the 1,650 phrases in this book to make the task of giving effective feedback easier and save you time.  Free Download Perfect Victims: And the Politics of Appeal by Mohammed El-Kurd English | February 11, 2025 | ISBN: 888890316X | 219 pages | EPUB | 2.58 Mb NEW YORK TIMES BESTSELLER  Free Download People vs. AI: The Radical Business Case for Artificial Intelligence Adoption by James Karanja Maina English | December 13, 2024 | ISBN: N/A | ASIN: B0DPN1YHFW | 138 pages | EPUB | 1.93 Mb What happens when an AI agent takes over your Job? Your Department? Your Company?  Free Download Mark L. L. Louden, "Pennsylvania Dutch: The Story of an American Language " English | ISBN: 1421428970 | 2019 | 504 pages | PDF | 41 MB The fascinating story of America's oldest thriving heritage language.  Free Download Pen Testing from Contract to Report by Alfred Basta, Nadine Basta, Waqar Anwar English | February 28, 2024 | ISBN: 1394176783 | 672 pages | MOBI | 54 Mb Protect your system or web application with this accessible guide  Free Download Pedagogy of Praxis : A Dialectical Philosophy of Education By Moacir Gadotti; John Milton; Paulo Freire 1996 | 187 Pages | ISBN: 0791429350 | PDF | 1 MB Presents a critical, Neo-Marxist philosophy of education.Moacir Gadotti is Associate Professor of Education at the University of Sao Paulo, and Director of the Paulo Freire Institute. He is Regional Director of the International Community Education Association (ICEA) in Latin America, and a member of the steering committee of the World University Service (WUS). Gadotti has written many books including Reading Paulo Freire: His Life and Work also published by SUNY Press.  Free Download Peak Human: What We Can Learn From History's Greatest Civilizations by Johan Norberg English | September 2, 2025 | ISBN: 1838957294 | 400 pages | EPUB | 1.38 Mb All golden ages are marked by periods of spectacular cultural flourishing, scientific exploration, technological achievement and economic growth; yet no two are the same. Their beliefs, societies and place in the wider world all vary. Despite this, all previous golden ages have ended, whether it be because of external pressures or internal fracturing; too much hubris or too little wariness. Looking at seven of humanity's greatest civilizations - ancient Athens, the Roman Republic, Abbasid Baghdad, Song China, Renaissance Italy, the Dutch Republic and the Anglosphere - historian and commentator Johan Norberg seeks to distil their strengths and shortcomings in answering the question: how do we ensure that our current golden age doesn't end? As insightful as it is riveting, Peak Human is at once a paean to our incredible progress and a warning that we cannot afford to be complacent.  Free Download Peace Education : The Concept, Principles, and Practices Around the World By Gavriel Salomon; Baruch Nevo 2002 | 313 Pages | ISBN: 0805841938 | EPUB | 1 MB Peace Education: * presents views on the nature of peace education, its history, and relationships to neighboring fields; * examines relevant psychological and pedagogical principles, such as the contact experience, conciliation through personal story telling, reckoning with traumatic memories, body-work, and the socio-emotional aspects of reconciliation; and * introduces an array of international examples from countries, such as Croatia, Northern Ireland, Israel, South Africa, Rwanda, and the United States in order to generalize lessons learned. A "must have" for all those thinking, planning, conducting, and studying peace education programs, it is intended for scholars, students, and researchers interested in peace and conflict resolution in higher education and volunteer and public organizations. Its cross disciplinary approach will appeal to those in social and political psychology, communication, education, religion, political science, sociology, and philosophy. |
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