amer khalid (7 Ergebnisse)

Zustand: New. In.

Zustand: New. pp. 116.

Zustand: Sehr gut. Zustand: Sehr gut | Seiten: 302 | Sprache: Englisch | Produktart: Bücher | Keine Beschreibung verfügbar.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book examines and evaluates the performance of four standard chisel plough tines: heavy duty, double heart, double heart with wings and duck foot, which were connected with a rigid shank. Experiments were conducted in a soil bin filled with sandy loamy soil, and the experimental factors included varying operation conditions (speed and depth) and their dependency upon a draft force and their components (horizontal and vertical force), specific force (force per unit area), specific power (power per unit area), soil loosening percentage (above and below the original soil surface) and soil profile parameters (e.g. furrow height, furrow width, ridge height, area of ridge and furrow etc.). The evaluation involved developing regression equations based on Glancey and Upadhyaya's model by adding new terms related to the tine geometric parameters or by adding a dummy term variable. These two techniques made up the general study parameters and had the same trend effect on operation conditions to compare between tines. Lab results such as force components and the width of furrow were verified in a field test. Furthermore, a model to predict the draft force by using principles of soil mechanics and soil profile evaluation was designed.

Taschenbuch. Zustand: Neu. Evaluation of performance of selected tillage tines regarding quality of work | Amer Khalid Ahmed Al-Neama | Taschenbuch | Fortschritte Naturstofftechnik | xiv | Englisch | 2018 | Springer Spektrum | EAN 9783662577431 | Verantwortliche Person für die EU: Springer Vieweg in Springer Science + Business Media, Abraham-Lincoln-Str. 46, 65189 Wiesbaden, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.

Zustand: New. In.

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book introduces a model for the built environment, designed to incorporate sustainability at every level. It emphasizes the integration of environmental, social, and economic factors to create resilient urban spaces. Also, it presents a decision support system that optimizes energy management for sustainability, enabling real-time adjustments and reducing carbon footprints. It discusses innovative strategies for managing water and wastewater in swampland areas, offering insights from UIN Raden Fatah Palembang's adaptation efforts.Also, this book provides a thorough review of bio-based business models, examining their agility and adaptability in fostering sustainable innovations that respond to market and environmental changes. Moreover, the book explores a novel approach to renewable energy, this chapter assesses the feasibility of using vortex bladeless wind turbines for energy generation at airport runways, offering both conceptual and economic analyses. In addition to discuss the creation and role of multi-actor forums in promoting a sustainable blue economy in the Black Sea region, emphasizing collaborative efforts to preserve marine resources.This book investigates the use of halophyte biochar as a sustainable soil amendment for sandy soils, demonstrating its potential to improve soil quality and promote sustainable agriculture. Also, the book aims to assess the sustainability of food-energy-water systems at the household level, advocating for integrated solutions that enhance resource efficiency and sustainability. This book delves into societal perceptions of climate change adaptation, using interaction analysis to better understand public attitudes and their implications for policy and communication strategies. This book presents a case study from Istanbul, offering insights into how local identity can strengthen community resilience and sustainability efforts. Finally the book provides a comprehensive guide to understanding and implementing sustainable practices across various sectors, from energy management and water resources to food systems and environmental education. It emphasizes the importance of interdisciplinary approaches and innovation agility in addressing global sustainability challenges.