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Start your reading journey today on DL4ALL.org and unlock a world of imagination, knowledge, and inspiration!  Free Download Abd El-Fatah Abomohra, "Waste-to-Energy: Recent Developments and Future Perspectives towards Circular Economy" English | ISBN: 3030915697 | 2022 | 663 pages | EPUB | 55 MB This book addresses the needs of students, researchers, as well as engineers and other professionals or readers interested in recent advances of biofuel and efficient waste management. In the context of energy consumption, over 85% of the total consumed energy comes from non-renewable fossil resources. Developing new renewable energy resources, especially biofuel production from wastes, has received increasing attention. The book is organized into three sections, namely Section I: Conventional waste management; Section II: From waste to green energy; and Section III: Case studies and future perspectives. Each section presents topic-specific chapters, which contain comprehensive and advanced knowledge of the subjects. Overall, the book covers the recent advances, breakthroughs, challenges, and future perspectives of waste-to-energy approach using different kinds of wastes as a feedstock for alternative biofuels and other integrated approaches such as wastewater treatment, plastic degradation, and CO2 sequestration in a cost-effective and eco-friendly way. In addition, different routes of waste recycling for enhanced biofuel production and case studies are presented with environmental and economic analysis. The presented case studies and future perspectives under Section III complement the chapters as they are authored by experts from bioenergy businesses who actually encounter real-world problems.  Free Download Waste Utilization in Geotechnical Practice English | 2025 | ISBN: 1394242182 | 332 pages | PDF | 133 MB The book provides a comprehensive overview of how the innovative use of waste materials not only addresses environmental challenges but also provides sustainable, cost-effective solutions for construction, making it an essential resource for professionals in the field.  Free Download Was ihr wollt: Wie Protest wirklich wirkt | Eine Handreichung für alle, die die Welt verbessern wollen Deutsch | 2024 | ISBN: 3550201664 | 190 Pages | EPUB | 2.4 MB Der Mensch kann brutal egoistisch sein, selbstgerecht und rücksichtslos. Dennoch: Wenn erst einmal eine kleine kritische Masse für ein größeres Ziel in Bewegung kommt, kann sie unaufhaltsam werden in ihrer Wirkmacht und revolutionäre Veränderungen schaffen. Kaum eine Errungenschaft unserer Demokratien wäre ohne kollektiven Mut denkbar gewesen. Viele der heute drängenden Kämpfe ‒ allen voran den um unsere Lebensgrundlagen ‒ haben die meisten jedoch nicht einmal begonnen. Politik und die eigene Einwirkung darauf scheint für zu viele Menschen zu weit entfernt. Wie lässt sich das ändern? Dafür müssen wir uns entscheidenden Fragen widmen: Was kann und will Aktivismus und Protest? Welche Mechanismen stehen dahinter? Wie organisiert sich effizientes Engagement? Wann setzen sich Menschen in Bewegung? Und wie viele müssen sich trauen, um die anderen mitzureißen? Mit Verve und Humor durchmisst Friedemann Karig Theorie und Praxis des Aufbegehrens. Er betrachtet historische wie aktuelle Protestbewegungen: von Mahatma Ghandi über Rosa Parks bis Greta Thunberg. Ihre und andere Beispiele zeigen, dass hartnäckiger Protest und ziviler Ungehorsam Fundamentales ausrichten können. Karigs Buch verdeutlicht unsere riesige Chance, viel mehr erreichen zu können, als heute möglich scheint ‒ auch, weil es vom vielleicht kostbarsten Gut unserer Tage erzählt: der Hoffnung.  Free Download Warum ich keinen Alkohol mehr trinke: Eine Entscheidungshilfe auf Basis neuester wissenschaftlicher Studien Deutsch | 2024 | ISBN: 3570105814 | 81 Pages | EPUB | 1.2 MB Bas Kast, Autor des seit Jahren maßgeblichen Bestsellers Der Ernährungskompass, widmet dem wichtigen Thema Alkoholkonsum eine eigene Studie. Nach dem neuesten Stand der Wissenschaft zeigt er, was wir gewinnen, wenn wir keinen Alkohol mehr trinken: Wer auf Wein und Bier verzichtet, lebt nicht nur fitter und gesünder, sondern verlangsamt auch den Alterungsprozess. Auf Basis neuester Forschungsergebnisse erklärt der preisgekrönte Wissenschaftsjournalist so verständlich wie lesenswert, wie Alkohol im Körper wirkt, warum auch geringe Mengen krank machen können und welche enormen Vorteile das Leben ohne Alkohol bietet.  Free Download Warbody: A Marine Sniper and the Hidden Violence of Modern Warfare by Joshua Howe, Alexander Lemons English | March 11, 2025 | ISBN: 1324066334 | 304 pages | PDF | 3.85 Mb A friendship between an environmental historian and a chronically ill US Marine yields a powerful exploration into the toxic effects of war on the human body.  Free Download War after Ukraine: Making Sense of War English | 2024 | ISBN: B0DJNQMXRM | Pages: 428 | EPUB (True) | 821.09 KB This final volume in the Making Sense of War trilogy, builds upon the concepts and reassessments of its predecessors, nbsp;About War and War in Context.  Free Download Walter Lippmann: An Intellectual Biography by Tom Arnold-Forster English | June 3, 2025 | ASIN: B0DMCPJS3P | 358 pages | True EPUB | 1.6 MB The life and ideas of one of the twentieth century's leading political thinkers  Free Download Waiting for Britney Spears: A True Story, Allegedly by Jeff Weiss English | June 10, 2025 | ISBN: 9780374606145 | 402 pages | True EPUB | 6.8 MB A frenetic, gonzo account of Britney Spears's historic rise and equally tragic fall told by an iconoclastic music journalist.  Free Download Wage Inequality from Agricultural Modernization: A Theoretical Evaluation English | 2025 | ISBN: 9819668506 | 422 Pages | PDF EPUB (True) | 14 MB This book integrates the agricultural producer service sector into a three-sector general equilibrium framework to examine the modernization of small-scale agriculture in developing economies. By incorporating agricultural transformation and rural-urban migration dynamics, it presents a theoretical analysis of the determinants of wage inequality between skilled and unskilled labor from multiple perspectives. Over the past few decades, industrialization and urbanization have progressed in parallel, driving the modernization of the agricultural sector. Traditional development economics often conceptualizes agricultural modernization within the context of large-scale operations, assuming that traditional agriculture can directly adopt modern non-agricultural intermediate inputs after some transformations. However, small-scale agriculture-the dominant form in developing countries-follows a distinct modernization path. This divergence manifests in two key ways. First, labor substitution and migration. The introduction of modern intermediate non-agricultural inputs tends to displace agricultural labor, accelerating rural-urban migration. Second, the role of the agricultural producer service sector: Due to the prevalence of small-scale operations, an intermediary sector-the agricultural producer service sector-emerges to facilitate the modernization process. These differences significantly influence intersectoral labor allocation and wage inequality. Given that agricultural modernization, policy shifts, and socioeconomic changes concurrently affect labor allocation, it is crucial to analyze how these exogenous factors shape wage disparities in the presence of agricultural transformation. To model this process, the book establishes a two-layer vertical production structure: non-agricultural goods are partially utilized by the agricultural producer service sector, which then produces intermediate inputs that substitute for agricultural labor. The study focuses on three major factors that profoundly impact rural labor migration and wage inequality: pro-rural policies(mitigation labor market distortion, raising rural public infrastructure, increased agricultural subsidies), FDI and internal remittances, and technological progress (green technological progress and skill-biased technical change). The findings offer novel insights into wage inequality in developing economies and provide a theoretical foundation for formulating development policies.  Free Download Wag More, Worry Less: Life Lessons from My Dog by Alex Harper English | March 10, 2025 | ISBN: N/A | ASIN: B0F14S7VSP | 42 pages | EPUB | 0.50 Mb Wag More, Worry Less: Life Lessons from My Dog |
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