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Author: D. D. Grantham Publisher: ISBN: Category : Radar cross sections Languages : en Pages : 388
Book Description
The frequency and probability of radar echoes of convective clouds over the United States are presented. Analysis of three years of observations from a 31-station WSR-57 weather radar network indicates that at all altitudes, radar echo probabilities are greatest over Florida and the Gulf coast, generally decreasing northward over the United States. Also, largest probabilities for most layers and locations occur in summer. Echoes have been reported up to at least 70 kft in May, June, and July, and up to 60 kft in winter. Diurnal variations reveal greatest probabilities between 1600 and 2100 LST in all regions. Largest mean monthly 3-hour values are 85 percent, and the maximum mean daily range is roughly 65 percent in the southeast during the summer months. The probability of an echo-free horizontal view near the earth's surface for a 100-mile range is also presented. Tabulations of echo-free sectors, as percent of the 360-degree radar scope, show that the probability of obstructions to a horizontal view increases generally from northwest to southwest during all seasons. The probability of having no echoes is greater in winter than in summer except along the Pacific coastal region. Diurnal variability is larger in July than in January. (Author)
Author: D. D. Grantham Publisher: ISBN: Category : Radar cross sections Languages : en Pages : 388
Book Description
The frequency and probability of radar echoes of convective clouds over the United States are presented. Analysis of three years of observations from a 31-station WSR-57 weather radar network indicates that at all altitudes, radar echo probabilities are greatest over Florida and the Gulf coast, generally decreasing northward over the United States. Also, largest probabilities for most layers and locations occur in summer. Echoes have been reported up to at least 70 kft in May, June, and July, and up to 60 kft in winter. Diurnal variations reveal greatest probabilities between 1600 and 2100 LST in all regions. Largest mean monthly 3-hour values are 85 percent, and the maximum mean daily range is roughly 65 percent in the southeast during the summer months. The probability of an echo-free horizontal view near the earth's surface for a 100-mile range is also presented. Tabulations of echo-free sectors, as percent of the 360-degree radar scope, show that the probability of obstructions to a horizontal view increases generally from northwest to southwest during all seasons. The probability of having no echoes is greater in winter than in summer except along the Pacific coastal region. Diurnal variability is larger in July than in January. (Author)
Author: United States. Office of Scientific Research and Development. National Defense Research Committee Publisher: ISBN: Category : Sonar Languages : en Pages : 356
Author: Keith Gildart Publisher: Manchester University Press ISBN: 1526150964 Category : Social Science Languages : en Pages : 410
Book Description
In the 1970s, Northern Soul held a pivotal position in British youth culture. Originating in the English North and Midlands in the late-1960s, by the mid-1970s it was attracting thousands of enthusiasts across the country. This book is a social history of Northern Soul, examining the origins and development of this music scene, its clubs, publications and practices. Northern Soul emerged in a period when working class communities were beginning to be transformed by deindustrialisation and the rise of new political movements around the politics of race, gender and locality. Locating Northern Soul in these shifting economic and social contexts of the English North and Midlands in the 1970s, the authors argue that people kept the faith not just with music, but with a culture that was connected to wider aspects of work, home, relationships and social identities. Drawing on an expansive range of sources, including oral histories, magazines and fanzines, diaries and letters, this book offers a detailed and empathetic reading of a working class culture that was created and consumed by thousands of young people in the 1970s. The authors highlight the complex ways in which class, race and gender identities acted as forces for both unity and fragmentation on the dancefloors of iconic clubs such as the Twisted Wheel in Manchester, Blackpool Mecca, the Torch in Stoke-on-Trent, the Catacombs in Wolverhampton and the Casino in Wigan. Marking a significant contribution to the historiography of youth culture, this book is essential reading for those interested in popular music and everyday life in in postwar Britain.
Author: Joseph L. Clarke Publisher: University of Pittsburgh Press ISBN: 0822988038 Category : Architecture Languages : en Pages : 325
Book Description
A room’s acoustic character seems at once the most technical and the most mystical of concerns. Since the early Enlightenment, European architects have systematically endeavored to represent and control the propagation of sound in large interior spaces. Their work has been informed by the science of sound but has also been entangled with debates on style, visualization techniques, performance practices, and the expansion of the listening public. Echo’s Chambers explores how architectural experimentation from the seventeenth through the mid-twentieth centuries laid the groundwork for concepts of acoustic space that are widely embraced in contemporary culture. It focuses on the role of echo and reverberation in the architecture of Pierre Patte, Claude-Nicolas Ledoux, Carl Ferdinand Langhans, and Le Corbusier, as well as the influential acoustic ideas of Athanasius Kircher, Richard Wagner, and Marshall McLuhan. Drawing on interdisciplinary theories of media and auditory culture, Joseph L. Clarke reveals how architecture has impacted the ways we continue to listen to, talk about, and creatively manipulate sound in the physical environment.
Author: Frans Neirynck Publisher: Peeters Publishers ISBN: 9789042909748 Category : Language Arts & Disciplines Languages : en Pages : 706
Book Description
Following Evangelica I (1982) and Evangelica II (1991), this third volume covers 32 essays published in the years 1992-2000, indexed and updated with supplementary notes up to 2001. It includes five parts. I. Colloquium Biblicum Lovaniense: 1. John and the Synoptics: 1975-1990. 2. Literary Criticism, Old and New. 3. The Sayings of Jesus in 1 Corinthians. 4. Q 6,20b-21; 7,22 and Isaiah 61. 5. Luke 4,16-30 and the Unity of Luke-Acts. II. The Minor Agreements: 6. The First Synoptic Pericope. 7. The Minor Agreements and Q. 8. Luke 10:25-28: A Foreign Body in Luke? 9. The Minor Agreements and Lk 10,25-28. 10. Luke 9,22 and 10,25-28: R.H. Gundry. 11. Goulder and the Minor Agreements. 12. Gospel Issues in the Passion Narratives: R.E. Brown. 13. A Symposium on the Minor Agreements. III. The Synoptic Problem: 14. The Two-Source Hypothesis: Introduction. 15. The Argument(s) from Order: D.J. Neville. 16. The Sources of Matthew: U. Luz. 17. Urmarcus revise: M.-E. Boismard. IV. The Sayings Source Q: 18. Q: From Source to Gospel. 19. Documenta Q: Q 11,2b-4. 20. Note on Q 4,1-2. 21. Nazara in Q: Pro and Con. 22. The Divorce Saying in Q 16,18. 23. Saving/Losing One's Life: Luke 17,33 (Q?) and Mark 8,35. 24. Mark and Q: Assessment: H. Fleddermann. V. John and the Synoptics Revisited: 25. Once More Luke 24,12: A. Dauer. 26. A Supplementary Note on Lk 24,12. 27. Note on Mt 28,9-10. 28. Short Note on John 19,26-27. 29. Jean 4,46-54: Une lecon de methode: S. Landis. 30. John and the Synoptics in Recent Commentaries: U. Wilckens, U. Schnelle. 31. The Question of John and the Synoptics: D.M. Smith. VI. The Gospels and Jesus: J.D. Crossan.
Author: D. D. Grantham
Author: D. D. Grantham
Author: United States. Office of Scientific Research and Development. National Defense Research Committee
Author: 
Author: Keith Gildart
Author: Joseph L. Clarke
Author: United States. Navy Department
Author: Anonymous
Author: Frans Neirynck
Author: Reimund Bieringer
Author: