HOME



picture info

Environmental History
Environmental history is the study of Human impact on the environment, human interaction with the natural world over time, emphasising the active role nature plays in influencing human affairs and vice versa. Environmental history first emerged in the United States out of the environmentalism, environmental movement of the 1960s and 1970s, and much of its impetus still stems from present-day global environmental concerns. The field was founded on conservation issues but has broadened in scope to include more general social and scientific history and may deal with cities, population or sustainability, sustainable development. As all history occurs in the natural world, environmental history tends to focus on particular time-scales, geographic regions, or key themes. It is also a strongly multidisciplinary subject that draws widely on both the humanities and natural science. The subject matter of environmental history can be divided into three main components. The first, nature it ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

80 - Machu Picchu - Juin 2009 - Edit
8 (eight) is the natural number following 7 and preceding 9. Etymology English ''eight'', from Old English '', æhta'', Proto-Germanic ''*ahto'' is a direct continuation of Proto-Indo-European numerals, Proto-Indo-European '':wikt:Appendix:Proto-Indo-European/oḱtṓw, *oḱtṓ(w)-'', and as such cognate with Greek and Latin , both of which stems are reflected by the English prefix :wikt:oct-, oct(o)-, as in the ordinal adjective ''octaval'' or ''octavary'', the distributive adjective is ''octonary''. The adjective ''octuple'' (Latin ) may also be used as a noun, meaning "a set of eight items"; the diminutive ''octuplet'' is mostly used to refer to eight siblings delivered in one birth. The Semitic numerals, Semitic numeral is based on a root ''*θmn-'', whence Akkadian ''smn-'', Arabic ''ṯmn-'', Hebrew ''šmn-'' etc. The Chinese numeral, written (Standard Mandarin, Mandarin: ''bā''; Cantonese language, Cantonese: ''baat''), is from Old Chinese ''*priāt-'', ultim ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Attitude (psychology)
In psychology, an attitude "is a summary evaluation of an object of thought. An attitude object can be anything a person discriminates or holds in mind". Attitudes include beliefs (cognition), emotional responses ( affect) and behavioral tendencies ( intentions, motivations). In the classical definition an attitude is persistent, while in more contemporary conceptualizations, attitudes may vary depending upon situations, context, or moods. While different researchers have defined attitudes in various ways, and may use different terms for the same concepts or the same term for different concepts, two essential attitude functions emerge from empirical research. For individuals, attitudes are cognitive schema that provide a structure to organize complex or ambiguous information, guiding particular evaluations or behaviors. More abstractly, attitudes serve higher psychological needs: expressive or symbolic functions (affirming values), maintaining social identity, and regulating e ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Historiography
Historiography is the study of the methods used by historians in developing history as an academic discipline. By extension, the term ":wikt:historiography, historiography" is any body of historical work on a particular subject. The historiography of a specific topic covers how historians have studied that topic by using particular sources, techniques of research, and theoretical approaches to the interpretation of documentary sources. Scholars discuss historiography by topic—such as the historiography of the United Kingdom, of historiography of World War II, WWII, of the Pre-Columbian era, pre-Columbian Americas, of early historiography of early Islam, Islam, and of Chinese historiography, China—and different approaches to the work and the genres of history, such as political history and social history. Beginning in the nineteenth century, the development of academic history produced a great corpus of historiographic literature. The extent to which historians are influence ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Smithsonian Institution
The Smithsonian Institution ( ), or simply the Smithsonian, is a group of museums, Education center, education and Research institute, research centers, created by the Federal government of the United States, U.S. government "for the increase and diffusion of knowledge". Founded on August 10, 1846, it operates as a trust instrumentality and is not formally a part of any of the Federal government of the United States#branches, three branches of the federal government. The institution is named after its founding donor, British scientist James Smithson. It was originally organized as the United States National Museum, but that name ceased to exist administratively in 1967. The Smithsonian Institution has historical holdings of over 157 million items, 21 museums, 21 libraries, 14 education and research centers, a zoo, and historical and architectural landmarks, mostly located in Washington, D.C. Additional facilities are located in Maryland, New York (state), New York, and Virg ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  




The Columbian Exchange
''The Columbian Exchange: Biological and Cultural Consequences of 1492 '' is a 1972 book by Alfred W. Crosby on the Columbian exchange, coining that term and helping to found the field of environmental history. The exchange was of cultivated plants, domestic animals, diseases, and human culture between the Old World and the New World, in the centuries immediately following Christopher Columbus's voyage to the Americas in 1492. Book Crosby begins by examining the contrasts between the Old World and the New World in the 15th century. He then looks at the way the Conquistadores brought disease and death to the indigenous peoples they encountered. He considers which Old World plants and animals were brought to the New World. The book then re-evaluates the early history of syphilis, a sexually transmitted disease which broke out in Europe immediately after Columbus and his sailors returned to Europe. Crosby examines the effect of New World foods on the demography of the Old World, su ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


Alfred W
Alfred may refer to: Arts and entertainment *''Alfred J. Kwak'', Dutch-German-Japanese anime television series *Alfred (Arne opera), ''Alfred'' (Arne opera), a 1740 masque by Thomas Arne *Alfred (Dvořák), ''Alfred'' (Dvořák), an 1870 opera by Antonín Dvořák *"Alfred (Interlude)" and "Alfred (Outro)", songs by Eminem from the 2020 album ''Music to Be Murdered By'' Business and organisations * Alfred, a radio station in Shaftesbury, England *Alfred Music, an American music publisher *Alfred University, New York, U.S. *The Alfred Hospital, a hospital in Melbourne, Australia People * Alfred (name) includes a list of people and fictional characters called Alfred * Alfred the Great (848/49 – 899), or Alfred I, a king of the West Saxons and of the Anglo-Saxons Places Antarctica * Mount Alfred (Antarctica) Australia * Alfredtown, New South Wales * County of Alfred, South Australia Canada * Alfred and Plantagenet, Ontario ** Alfred, Ontario, a community in Alfred and Plantag ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


WRCT
WRCT (88.3 FM broadcasting, FM) is a non-commercial freeform radio, freeform radio station based in Pittsburgh, Pittsburgh, Pennsylvania. The volunteer-run station has a studio in the basement of Carnegie Mellon University, Carnegie Mellon's University Center. WRCT broadcasts throughout the city with an Effective radiated power, ERP of 1.75 kW, from atop Warner Hall. WRCT Radio, Inc. holds the station's license. History WRCT or Radio Carnegie Tech started as an experimental radio station at Carnegie Mellon University, Carnegie Institute of Technology (now Carnegie Mellon University) in 1949 by engineering students. The students used electrical wiring to broadcast a weak AM signal to a few academic buildings for several hours each day. In 1950, WRCT became an official student organization and covered half the buildings on campus.McCoy, Adrian.WYEP, WRCT plan anniversary specials" Post-Gazette.com. Pittsburgh Post-Gazette, 10 Apr. 2009. Web. 2 Feb. 2012. WRCT started as a ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

University Of Pittsburgh
The University of Pittsburgh (Pitt) is a Commonwealth System of Higher Education, state-related research university in Pittsburgh, Pennsylvania, United States. The university is composed of seventeen undergraduate and graduate schools and colleges at its Urban university, urban Pittsburgh campus, home to the university's central administration and around 28,000 undergraduate and graduate students. The 132-acre Pittsburgh campus includes various historic buildings that are part of the Schenley Farms Historic District, most notably its 42-story Gothic Revival architecture, Gothic revival centerpiece, the Cathedral of Learning. Pitt is a member of the Association of American Universities and is Carnegie Classification of Institutions of Higher Education, classified among "R1: Doctoral Universities – Very high research activity". Pitt traces its roots to the Pittsburgh Academy founded by Hugh Henry Brackenridge in 1787. While the city was still on the History of Pittsburgh#Gatewa ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Samuel P
Samuel is a figure who, in the narratives of the Hebrew Bible, plays a key role in the transition from the biblical judges to the United Kingdom of Israel under Saul, and again in the monarchy's transition from Saul to David. He is venerated as a prophet in Judaism, Christianity, and Islam. In addition to his role in the Bible, Samuel is mentioned in Jewish rabbinical literature, in the Christian New Testament, and in the second chapter of the Quran (although the text does not mention him by name). He is also treated in the fifth through seventh books of ''Antiquities of the Jews'', written by the Jewish scholar Josephus in the first century. He is first called "the Seer" in 1 Samuel 9:9. Biblical account Family Samuel's mother was Hannah and his father was Elkanah. Elkanah lived at Ramathaim in the district of Zuph. His genealogy is also found in a pedigree of the Kohathites (1 Chronicles 6:3–15) and in that of Heman the Ezrahite, apparently his grandson (1 Chronicles ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


Roderick Nash
Roderick Frazier Nash is a professor emeritus of history and environmental studies at the University of California Santa Barbara. Scholarly biography Nash received his Bachelor of Arts from Harvard University in 1960 and his Ph.D. from the University of Wisconsin–Madison in 1965. He is the author of several books and essays. His dissertation, "Wilderness and the American Mind," done under the supervision of Merle Curti, became what has come to be seen as one of the foundational texts of the field of environmental history. After teaching for two years at Dartmouth College, he was called to the History Department at the University of California, Santa Barbara where he joined historians such as Wilbur Jacobs, Robert O. Collins, Frank J. Frost, C. Warren Hollister, Leonard Marsak, and Joachim Remak. After witnessing an oil spill in Santa Barbara in 1969, he and a number of other faculty members became active within the university and founded an environmental studies pr ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Science
Science is a systematic discipline that builds and organises knowledge in the form of testable hypotheses and predictions about the universe. Modern science is typically divided into twoor threemajor branches: the natural sciences, which study the physical world, and the social sciences, which study individuals and societies. While referred to as the formal sciences, the study of logic, mathematics, and theoretical computer science are typically regarded as separate because they rely on deductive reasoning instead of the scientific method as their main methodology. Meanwhile, applied sciences are disciplines that use scientific knowledge for practical purposes, such as engineering and medicine. The history of science spans the majority of the historical record, with the earliest identifiable predecessors to modern science dating to the Bronze Age in Ancient Egypt, Egypt and Mesopotamia (). Their contributions to mathematics, astronomy, and medicine entered and shaped the Gree ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Religion
Religion is a range of social system, social-cultural systems, including designated religious behaviour, behaviors and practices, morals, beliefs, worldviews, religious text, texts, sanctified places, prophecies, ethics in religion, ethics, or religious organization, organizations, that generally relate humanity to supernatural, transcendence (religion), transcendental, and spirituality, spiritual elements—although there is no scholarly consensus over what precisely constitutes a religion. It is an essentially contested concept. Different religions may or may not contain various elements ranging from the divine, sacredness, faith,Tillich, P. (1957) ''Dynamics of faith''. Harper Perennial; (p. 1). and a supernatural being or beings. The origin of religious belief is an open question, with possible explanations including awareness of individual death, a sense of community, and dreams. Religions have sacred histories, narratives, and mythologies, preserved in oral traditions, sac ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]