Nicolas e white (15 resultados)

Condición: New.

Condición: New. In English.

Condición: New.

Hardcover. Condición: Gut. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. Ex-library with stamp and library-signature. GOOD condition, some traces of use. 3540171959 Sprache: Englisch Gewicht in Gramm: 550.

Hardcover. Condición: Gut. Ex-library with stamp and library-signature. GOOD condition, some traces of use. C-02534 3540171959 Sprache: Englisch Gewicht in Gramm: 1150.

Taschenbuch. Condición: Neu. Neuware - In order to isolate the diffuse extragalactic component of the soft X-ray background, we have used a combination of ROSAT All-Sky Survey and IRAS 100 micron data to separate the soft X-ray background into five components. We find a Local Hot Bubble similar to that described by Snowden et al (1998). We make a first calculation of the contribution by unresolved Galactic stars to the diffuse background. We constrain the normalization of the Extragalactic Power Law (the contribution of the unresolved extragalactic point sources such as AGN, QSO'S, and normal galaxies) to 9.5 +/- 0.9 keV/(sq cm s sr keV), assuming a power-law index of 1.46. We show that the remaining emission, which is some combination of Galactic halo emission and the putative diffuse extragalactic emission, must be composed of at least two components which we have characterized by thermal spectra. The softer component has log T - 6.08 and a patchy distribution; thus it is most probably part of the Galactic halo. The harder component has log T - 6.46 and is nearly isotropic; some portion may be due to the Galactic halo and some portion may be due to the diffuse extragalactic emission. The maximum upper limit to the strength of the emission by the diffuse extragalactic component is the total of the hard component, approx. 7.4 +/- 1.0 keV/(sq cm s sr keV) in the 3/4 keV band. We have made the first direct measure of the fluctuations due to the diffuse extragalactic emission in the 3/4 keV band. Physical arguments suggest that small angular scale (approx. 10') fluctuations in the Local Hot Bubble or the Galactic halo will have very short dissipation times (about 10(exp 5) years). Therefore, the fluctuation spectrum of the soft X-ray background should measure the distribution of the diffuse extragalactic emission. Using mosaics of deep, overlapping PSPC pointings, we find an autocorrelation function value of approx. 0.0025 for 10'.…

Kartoniert / Broschiert. Condición: New. KlappentextrnrnIn order to isolate the diffuse extragalactic component of the soft X-ray background, we have used a combination of ROSAT All-Sky Survey and IRAS 100 micron data to separate the soft X-ray background into five components. We find .

Condición: As New. Unread book in perfect condition.

Paperback. Condición: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Condición: As New. Unread book in perfect condition.

Paperback. Condición: Very Good. First Edition. Wraps. Tall 8vo. pp 20 (unpaginated). Poetry. 50 copies printed on Zerkal paper at the Bonnefant Press. Poetry. Signed presentation copy at rear by Hans van Eijk, one of the translators. Rare. WorldCat shows 6 copies, there was also a Dutch edition. Very good indeed. …

Hardcover. Condición: Very Good. No Jacket. 232, xxv pp. ; illustrated, 19 photographic plates, 3 in color ; 21 cm. ; John Horace McFarland (1859-1948) was an American master printer and horticulturist. Throughout his career, he advocated for civic beautification, and he became a leader in the conservation movement of the early twentieth century. These early experiences instilled the passion for horticultural beauty and the business expertise that distinguished him personally and professionally. He eventually purchased his father's press. Combining the skills learned from these early experiences, he established a successful printing company of his own. He founded the J. Horace McFarland Company/Mount Pleasant Press, specializing in seed catalogs and nursery trade publications. Over the course of his lifetime, McFarland wrote and lectured extensively on horticulture, printing methods, and civic improvement. McFarland was a prominent member of the American Rose Society. Contents : Why do you like roses? / B Y Morisson -- Favorite moss roses / Jesse A Currey -- Tea roses for southern climates / George C Thomas, Jr -- The land of enchantment / Edmund M Mills -- Interesting boys and girls in roses / J Horace McFarland -- A beginner's experiences / Dwight L Armstrong -- East and West beginnings and experiences / John F Mahneke -- Own-root roses again / G A Stevens -- Buying roses from traveling agents -- Why we stopped selling roses in Sping / George H Petereson -- Rose understocks at Arlington Farm / Guy E Yerkes -- Rose-breeding in theory and practice -- Chromosomes and their relation to rose problems / Kathleen B Blackburn -- Mendelian principles and rose hybridization / J H Nicolas -- Artificial fertilization / J Pernet-Ducher -- Parents and offspring / Capt. George C THomas, Jr -- Handling seeds and seedlings / Allan C Fraser -- Roses and their hybridization in Spain / Pedro Dot -- Hybridization from a woman's viewpoint / Rena E Wilbur -- A poor start makes poor roses / W L Bredero -- The Northeast corner, a double symposium -- Roses in New England -- Roses in Maine / Dr. George T Elliot -- New Hampshire roses / Dr. Joseph Boylston -- Green Mountain roses / Edna V Highley -- Roses in Vermont / R R Campbell -- Practical methods / Mrs. A H Parker -- Along the New England seaboard / John Barrow -- Rhode Island roses / R Marion Hatton -- Roses and heresies in Connecticut / Alexander Cummings, Jr -- Roses in New York and Ontario -- Simplified rose culture on Long Island / Mrs Tracy H Lewis -- Planting and feeding roses / A Schierenberg -- Roses in Central New York / Dr. G Griffin Lewis -- Amateur rose-growing in Rochester / Paul Seel, Elsie Seel - A home rose-garden in Ithaca / E A White -- A Buffalo backyard rose-garden / Oscar S Witte -- Roswe varieties in Ontario / Paul B Sanders -- Thomas, Pemberton, and Lambert roses / Whitman Cross -- Color standardization for roses / H S Tillotson -- Considering new varieties / Capt. George C Thomas, Jr -- Patience for the new roses / G F Middleton -- The proof ofthe pudding, again -- A gentleman discusses blondes / Geoffrey G Whitney -- Roses in China / M Leslie Hancock -- Five years of rose progress in Australia / H H Hazlewood -- Roses at a naval base / G Prideaux -- Brown canker of the rose / Anna E Jenkins -- As the retail florist sees roses / Max Schling -- The cut-rose situation in New York / E L D Seymour, Frank H Traendly -- Conversation with a rose beginner -- A rose school in Texas -- The favored roses of America / Robert Pyle -- Royal doings in Tacoma / James A Hays -- What about the new European roses? -- Two new van Fleet hybrids -- New roses of the world -- Roses registered -- Rose notes. ; green patterned cloth ; with return card for ARS laid-in ; slight edge wear, else VG. Book.…

Condición: New. Print on Demand pp. 288.

Condición: New. Print on Demand pp. 288.

Condición: New. PRINT ON DEMAND pp. 288.