Download or read book Sustainable Agriculture and Soil Conservation written by Mirko Castellini and published by Mdpi AG. This book was released on 2021-12-27 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil degradation is one of the most topical environmental threats. A number of processes causing soil degradation, specifically erosion, compaction, salinization, pollution, and loss of both organic matter and soil biodiversity, are also strictly connected to agricultural activity and its intensification. The development and adoption of sustainable agronomic practices able to preserve and enhance the physical, chemical, and biological properties of soils and improve agroecosystem functions is a challenge for both scientists and farmers. The Special Issue entitled "Sustainable Agriculture and Soil Conservation" collects 12 original contributions addressing the state of the art of sustainable agriculture and soil conservation. The papers cover a wide range of topics, including organic agriculture, soil amendment and soil organic carbon (SOC) management, the impact of SOC on soil water repellency, the effects of soil tillage on the quantity of SOC associated with several fractions of soil particles and depth, and SOC prediction, using visible and near-infrared spectra and multivariate modeling. Moreover, the effects of some soil contaminants (e.g., crude oil, tungsten, copper, and polycyclic aromatic hydrocarbons) are discussed or reviewed in light of the recent literature. The collection of the manuscripts presented in this Special Issue provides a relevant knowledge contribution for improving our understanding on sustainable agriculture and soil conservation, thus stimulating new views on this main topic.

Download or read book British Intelligence written by S. Twigge and published by . This book was released on 2008-07-25 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: General Adult. Presents an exploration of British intelligence agencies and their networks. This is a guide to intelligence sources and records. It is intended for general readers and students of 20th century intelligence history and politics.

Download or read book The Italian Navy in World War II written by James J. Sadkovich and published by Praeger. This book was released on 1994-04-27 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: This revisionist history convincingly argues that the Regia Marina Italiana (the Royal Italian Navy) has been neglected and maligned in assessments of its contributions to the Axis effort in World War II. After all, Italy was the major Axis player in the Mediterranean, and it was the Italian navy and air force, with only sporadic help from their German ally, that stymied the British navy and air force for most of the thirty-nine months that Italy was a belligerent. It was the Royal Italian Navy that provided the many convoys that kept the Axis war effort in Africa alive by repeatedly braving attack by aircraft, submarine, and surface vessels. If doomed by its own technical weaknesses and Ultra (the top-secret British decoding device), the Italian navy still fought a tenacious and gallant war; and if it did not win that war, it avoided defeat for thirty-nine, long, frustrating months.

Download or read book The Deceivers written by Thaddeus Holt and published by Simon and Schuster. This book was released on 2010-05-11 with total page 1176 pages. Available in PDF, EPUB and Kindle. Book excerpt: In World War II, the Allies employed unprecedented methods and practiced the most successful military deception ever seen, meticulously feeding misinformation to Axis intelligence to lead Axis commanders into erroneous action. Thaddeus Holt's elegantly written and comprehensive book is the first to tell the full story behind these operations. Exactly how the Allies engaged in strategic deception has remained secret for decades. Now, with the help of newly declassified material, Holt reveals this secret to the world in a riveting work of historical scholarship. Once the Americans joined the war in 1941, they had much to learn from their British counterparts, who had been honing their deception skills for years. As the war progressed, the British took charge of misinformation efforts in the European theater, while the Americans focused on the Pacific. The Deceivers takes readers from the early British achievements in the Middle East and Europe at the beginning of the war to the massive Allied success of D-Day, American victory in the Pacific theater, and the war's culmination on the brink of an invasion of Japan. Colonel John Bevan, who managed British deception operations from London, described the three essentials to strategic deception as good plans, double agents, and codebreaking, and The Deceivers covers each of these aspects in minute detail. Holt brings to life the little-known men, British and American, who ran Allied deception, such as Bevan, Dudley Clarke, Peter Fleming, Douglas Fairbanks, Jr., and Newman Smith. He tracks the development of deception techniques and tells the hitherto unknown story of double agent management and other deception through the American FBI and Joint Security Control. Full of fascinating sources and astounding revelations, The Deceivers is an indispensable volume and an unparalleled contribution to World War II literature.

Download or read book The Last Bourbons of Naples 1825 1861 written by Harold Acton and published by . This book was released on 1962 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Bourbons of Naples 1734 1825 written by Harold Acton and published by Faber & Faber. This book was released on 2009-02 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt: Naples is one of Europe's most fascinating cities and the ruling dynasty which left its mark more than any other was that of the Bourbons, who arrived in 1734 and were only displaced by the Unification of Italy in 1870. Before that time Naples was the largest of the Italian kingdoms and, with Pompeii and Vesuvius as its main attractions, it drew hundreds of aristocratic travellers and visitors in the 18th century. The city also attracted the armies of revolutionary France and the royal family escaped to Sicily thanks to Admiral Nelson. The Bourbons of Naples was welcomed as a masterpiece at the time of first publication in 1956, and was chosen by Sir Osbert Sitwell as his book of the year. Sir Harold Acton (1904-1994) - famous aesthete and historian - brings 18th-century Naples vividly to life, with unforgettable characters such as Lady Hamilton and Nelson, royal eccentrics and plenty of court intrigue. 'An elaborate comedy of manners played out over 700 pages.' The Times

Download or read book Impianti elettrici e propulsione elettrica sui mezzi navali 2019 written by Marco Giuffrida and published by Lulu.com. This book was released on 2018-11-19 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gli impianti elettrici a bordo delle moderne navi da crociera e dei mezzi offshore hanno ormai raggiunto dimensioni e complessità paragonabili, se non persino superiori, a quelle dei grandi impianti elettrici per l'industria e per la produzione e distribuzione dell'energia elettrica.Il costante aumento delle dimensioni delle navi e l'adozione ormai consolidata in alcune applicazioni quali le navi da crociera e le grandi piattaforme offshore della propulsione elettrica hanno portato all'installazione di impianti di generazione e distribuzione in media tensione con potenze dell'ordine di diverse decine di megawatt.Chi progetta, gestisce o ripara questi complessi impianti elettrici di bordo deve ormai possedere conoscenze almeno di base sugli impianti di media tensione, sulle macchine elettriche rotanti e statiche, sui convertitori di frequenza, sui sistemi di protezione elettrica, sui sistemi di controllo, regolazione ed automazione.