I recenti progressi nella lotta contro la peronospora della vite con l'uso di prodotti senza rame / Giorgio Costantino

• Record Nr.: UNINA990001762850403321
• Autore: Costantino, Giorgio
• Pubbl/distr/stampa: Catanzaro : [s.n.], 1955
• Descrizione fisica: 3 p. ; 25 cm
• Disciplina: 634.82
• Locazione: FAGBC
• Collocazione: 60 OP. 47/29
• Lingua di pubblicazione: Italiano
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: Estr. da : Calabria agricola, n.s., 36(2),1955.

Sand and Fire : Exploring a Rare Pine Barrens Landscape

• Record Nr.: UNINA9910955289703321
• Autore: Peters Dave
• Pubbl/distr/stampa: Piraí : , : Wisconsin Historical Society, , 2023; ©2023
• ISBN: 9781976600067; 9781976600050
• Edizione: [1st ed.]
• Descrizione fisica: 1 online resource (114 pages)
• Disciplina: 977.5/1
• Soggetti: Pine barrens - Wisconsin - History; Namekagon Barrens Wildlife Area (Wis.) History
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Nota di contenuto: Intro -- Half Title -- Title -- Copyright -- Dedication -- Contents -- 1 ; Coming Upon the Barrens -- 2 Why Is the Sand Here? -- 3 The First People on the Barrens -- 4 Treaty Writers and Surveyors Arrive -- 5 Farms on the Sand -- 6 Those Who Came to Farm -- 7 A Choice -- 8 Saving the Grouse -- 9 The Fertile Barrens -- 10 Let's Take a Walk -- Epilogue -- Acknowledgments -- Bibliography -- Index -- About the Author.
• Sommario/riassunto: "While many people are familiar with the pristine and federally protected Namekagon and St. Croix Rivers of northwestern Wisconsin, few know much about the Namekagon Barrens, a rare pine and oak barrens landscape within a mile or two of those rivers. A tiny remnant of the millions of barrens acres that once covered Wisconsin, the Namekagon Barrens Wildlife Area lies in the heart of the state's Northwest Sands. Unfathomable amounts of glacial sand and repeated fires over thousands of years shaped a land of scrub oak and jack pine, blueberries and sweet fern, wolves and sharp-tailed grouse. But more compelling is the land's surprisingly rich in history, from late Paleo-Indian hunters to Ojibwe people making their seasonal rounds, from loggers to early road builders, from immigrants whose farming efforts failed to the wildlife habitat specialists who manage it today. The book sets the land's unusual natural history as the backdrop for its dynamic human history"--

Machine learning in image steganalysis / / Hans Georg Schaathun

• Record Nr.: UNINA9910808454203321
• Autore: Schaathun Hans Georg
• Pubbl/distr/stampa: Hoboken, : Wiley, 2012
• ISBN: 9786613916372; 9781283603928; 1283603926; 9781118437988; 1118437985; 9781118437964; 1118437969; 9781118437957; 1118437950
• Edizione: [1st edition]
• Descrizione fisica: 1 online resource (394 p.)
• Collana: Wiley - IEEE
• Classificazione: SCI067000
• Disciplina: 006.3/1
• Soggetti: Machine learning; Wavelets (Mathematics); Data encryption (Computer science)
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: Description based upon print version of record.
• Nota di bibliografia: Includes bibliographical references and index.
• Nota di contenuto: Front Matter -- Overview. Introduction -- Steganography and Steganalysis -- Getting Started with a Classifier -- Features. Histogram Analysis -- Bit-Plane Analysis -- More Spatial Domain Features -- The Wavelets Domain -- Steganalysis in the JPEG Domain -- Calibration Techniques -- Classifiers. Simulation and Evaluation -- Support Vector Machines -- Other Classification Algorithms -- Feature Selection and Evaluation -- The Steganalysis Problem -- Future of the Field -- Bibliography -- Index.
• Sommario/riassunto: Steganography is the art of communicating a secret message, hiding the very existence of a secret message. This is typically done by hiding the message within a non-sensitive document. Steganalysis is the art and science of detecting such hidden messages. The task in steganalysis is to take an object (communication) and classify it as ; either a steganogram or a clean document. Most recent solutions apply classification algorithms from machine learning and pattern recognition, which tackle problems too complex for analytical solution by teaching computers to learn from empirical data. Part 1of the book is an introduction to steganalysis as part of the wider trend of multimedia forensics, as well as a practical tutorial on machine learning in this context. Part 2 is a survey of a wide range of feature vectors proposed for steganalysis with performance tests and comparisons. Part 3 is an in-depth study of machine learning techniques and classifier algorithms, and presents a critical assessment of the experimental methodology and applications in steganalysis.Key features: . Serves as a tutorial on the topic of steganalysis with brief introductions to much of the basic theory provided, and also presents a survey of the latest research.. Develops and formalises the application of machine learning in steganalysis; with much of the understanding of machine learning to be gained from this book adaptable for future study of machine learning in other applications. . Contains Python programs and algorithms to allow the reader to modify and reproduce outcomes discussed in the book.. Includes companion software available from the author's website.

Building strengths and skills : a collaborative approach to working with clients / / Jacqueline Corcoran

• Record Nr.: UNINA9910972427803321
• Autore: Corcoran Jacqueline
• Pubbl/distr/stampa: Oxford ; ; New York, : Oxford University Press, 2005
• ISBN: 0-19-803512-8; 1-280-50215-0; 1-60256-949-5
• Edizione: [1st ed.]
• Descrizione fisica: 1 online resource (417 p.)
• Disciplina: 361.3/2
• Soggetti: Cognitive therapy; Counselor and client; Mental health services; Social service; Solution-focused therapy
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: Description based upon print version of record.
• Nota di bibliografia: Includes bibliographical references and index.
• Nota di contenuto: Solution-focused therapy -- Motivational interviewing -- Cognitive-behavioral therapy and intervention / Jacqueline Corcoran and Joseph Walsh -- Integration of models -- Phases of the strengths-and-skills-based model -- The helping process of the strengths- and skills-based model -- Learning the model : applications to a hospital setting -- Treatment of adolescents with disruptive behavior disorders / Jacqueline Corcoran and David W. Springer -- Depression / Jacqueline Corcoran and Jane Hanvey Phillips -- Substance abuse / Holly Matto -- The integration of solution-focused and behavioral marital therapies: application to an elderly couple with anxiety / Carrie Becker, Jacqueline Corcoran, and Kristin A. Garell -- The strengths-and-skills-building model: application to women in violent relationships / Jacqueline Corcoran and Holly Bell -- Enhancing motivation, strengths, and skills of parents in the child welfare system / Melinda Hohman, Christine Kleinpeter, and Hilda Loughran -- Working with physical abuse and neglect / Jacqueline Corcoran, Audrey Jones, and Christine Ankerstjerne -- Working with nonoffending parents of sexual abuse victims / ; Jacqueline Corcoran ... [et al.] -- Measures for assessment and accountability in practice with families from a strengths perspective/ Theresa J. Early and W. Sean Newsome.
• Sommario/riassunto: Rather than identifying & 'fixing' perceived client weaknesses this book takes into account both individual resources & the areas where client skills can be bolstered, offering an eclectic practice approach that interweaves & operationalizes both strength-based & skills-based practice approaches.