Modern solar maximum forced late twentieth century Greenland cooling

The abrupt Northern Hemispheric warming at the end of the twentieth century has been attributed to an enhanced greenhouse effect. Yet Greenland and surrounding subpolar North Atlantic remained anomalously cold in 1970s to early 1990s. Here we reconstructed robust Greenland temperature records (North Greenland Ice Core Project and Greenland Ice Sheet Project 2) over the past 2100 years using argon and nitrogen isotopes in air trapped within ice cores and show that this cold anomaly was part of a recursive pattern of antiphase Greenland temperature responses to solar variability with a possible multidecadal lag. We hypothesize that high solar activity during the modern solar maximum (approximately 1950s–1980s) resulted in a cooling over Greenland and surrounding subpolar North Atlantic through the slowdown of Atlantic Meridional Overturning Circulation with atmospheric feedback processes.

Modern and fossil corals from Palmyra and Christmas islands

The relationship between decadal to centennial changes in ocean circulation and climate is difficult to discern using the sparse and discontinuous instrumental record of climate and, as such, represents a large uncertainty in coupled ocean-atmosphere general circulation models. We present new modern and fossil coral radiocarbon (D14C) records from Palmyra (6°N, 162°W) and Christmas (2°N, 157°W) islands to constrain central tropical Pacific ocean circulation changes during the last millennium. Seasonally to annually resolved coral D14C measurements from the 10th, 12th-17th, and 20th centuries do not contain significant interannual to decadal-scale variations, despite large changes in coral d18O on these timescales. A centennial-scale increase in coral radiocarbon from the Medieval Climate Anomaly (~900-1200 AD) to the Little Ice Age (~1500-1800) can be largely explained by changes in the atmospheric D14C, as determined with a box model of Palmyra mixed layer D14C. However, large 12th century depletions in Palmyra coral D14C may reflect as much as a 100% increase in upwelling rates and/or a significant decrease in the D14C of higher-latitude source waters reaching the equatorial Pacific during this time. SEM photos reveal evidence for minor dissolution and addition of secondary aragonite in the fossil corals, but our results suggest that coral D14C is only compromised after moderate to severe diagenesis for these relatively young fossil corals.

"Fit Cradle of the Reviving Art": An inquiry into the the Evolving Material Reality of the Murals in the Camposanto of Pisa from the Perspective of their British Reception from the 17th to the 19th century

The Camposanto of Pisa is an extraordinarily complex and evocative monument, which has captured the imagination of pilgrims, both religious and secular, for centuries. The late Medieval and early Renaissance wall paintings that line the perimeter of the portico surrounding a vast inner courtyard, are unparalleled in early Italian art, not only for their striking variety of composition and narrative complexity, but also for the sheer grandeur of their proportion. However, the passage of time has scarred the structure of the Camposanto and inflicted terrible damage on its wall paintings. This thesis explores the material reality of the Camposanto as experienced over three centuries through the eyes of British travelers. In order to situate the Camposanto mural cycle within an historical and cultural context, the first chapter provides an overview of the construction and decoration of the monument. Notably, Giorgio Vasari (1511-1574), the Italian Humanist often recognized as the father of art history, included numerous descriptions of the Camposanto murals in his highly influential text Vite de' più eccellenti pittori, scultori, ed architettori. Accordingly, the second chapter provides an analysis of Vasari’s descriptions and reflects upon the influence that the Renaissance author may have had upon the subsequent British reception of the Camposanto murals. The third chapter utilizes three centuries of travel writing in order to investigate the aesthetic impact of the Camposanto mural cycle upon British tourists from the seventeenth through to the nineteenth century.

Modern Belgian architecture; a short survey of architectural developments in Belgium in the last half century,

Text on p. [2]-[3] of cover.

A History of modern banks of issue : with an account of the economic crises of the present century /

Includes index.

Catalogue of a loan exhibition of Gothic, renaissance, baroque, eighteenth century and modern American tapestries,

Plan on verso of front cover.

Twentieth century cook book : an up-to-date and skillful preparation on the art of cooking : and, Modern candy making simplified : also, The process of drying fruits and vegetables : and, Butchering time recipes.

Mode of access: Internet.

The light of the Cross in the Twentieth Century : the influence of the Church on modern civilization, her treatment of the great moral and social problems of our time, by master minds, the foundations, history and progress of her great educational institutions in the United States, her great religious orders of men and women for spreading the Gospel and teaching secular and religious knowledge, the history of the organization, development and aims of the great Catholic fraternal societies of the United States and their national federation with many other important subjects, the teachings of the Church made manifest to the modern mind /

Contents: v. 3. The glorious teachings of our holy religion

The Amish people; seventeenth-century tradition in modern America; a complete, illustrated story of the "Old Order" sect of southeastern Pennsylvania.

Mode of access: Internet.

Books from the fifteenth to the twentieth century; editio princeps, illustrated books, early and fine printing, modern first editions.

301 titles; priced.