Amilcare Ponchielli (Paderno Ponchielli, 31 de agosto de 1834 – Milão, 17 de janeiro de 1886) foi um compositor italiano, basicamente de óperas.
O Curso de Geologia de 85/90 da Universidade de Coimbra escolheu o nome de Geopedrados quando participou na Queima das Fitas. Ficou a designação, ficaram muitas pessoas com e sobre a capa intemporal deste nome, agora com oportunidade de partilhar as suas ideias, informações e materiais sobre Geologia, Paleontologia, Mineralogia, Vulcanologia/Sismologia, Ambiente, Energia, Biologia, Astronomia, Ensino, Fotografia, Humor, Música, Cultura, Coimbra e AAC, para fins de ensino e educação.
Postado por Fernando Martins às 00:18 0 bocas
Marcadores: Amilcare Ponchielli, Dança das Horas, Dance of the Hours, Itália, La Gioconda, música, Ópera
Postado por Fernando Martins às 00:08 0 bocas
Marcadores: Emmanuel Nunes, música, Rubato registre et résonances
Responsável pelo setor operacional da Comissão Coordenadora e Executiva do Movimento dos Capitães, elaborou o plano de operações militares do 25 de Abril de 1974. Dirigiu, além disso, as operações com outros militares, a partir do posto da Pontinha, no Regimento de Engenharia n.º 1, onde esteve em permanência desde o fim da tarde de 24 de abril até ao dia 26 de abril de 1974.
Depois da revolução, foi nomeado comandante da Região Militar de Lisboa, e Comandante do COPCON, com polémica atuação durante o Processo Revolucionário em Curso.
Pertenceu ao Conselho dos 20 e ao Conselho da Revolução, e é considerado um dos elementos mais carismáticos do Movimento das Forças Armadas.
Nos anos 1980, foi acusado de ter participado da luta armada em prol da revolução proletária como membro da organização terrorista Forças Populares 25 de Abril, tendo sido condenado a 15 anos de prisão por associação terrorista em 1986. Otelo sempre negou essa participação. Em 1991, Otelo recebeu indulto por seus crimes, que foram amnistiados em 2004.Postado por Fernando Martins às 00:08 0 bocas
Marcadores: 25 de Abril, FP-25, Otelo Saraiva de Carvalho, terrorismo
Postado por Fernando Martins às 00:07 0 bocas
Marcadores: blues, country, hard rock, heavy metal, Jimi Jamison, música, pop rock, Rock, Survivor, The karate kid, The Moment of Truth
Postado por Fernando Martins às 00:07 0 bocas
Marcadores: cantautor, folk, música, música de intervenção, Música popular portuguesa, O primeiro dia, Portugal, Sérgio Godinho
Postado por Pedro Luna às 07:50 0 bocas
Marcadores: Galiza, Miro Casabella, música, O meu país, Ti Galiza, Voces ceibes
Postado por Fernando Martins às 06:07 0 bocas
Marcadores: Bielorrússia, direitos humanos, ditadores, Lukashenko, Presidente da República
Postado por Fernando Martins às 02:24 0 bocas
Marcadores: Frankenstein, literatura, literatura gótica, Mary Shelley
Postado por Fernando Martins às 01:44 0 bocas
Marcadores: Elísio de Moura, Medicina, Universidade de Coimbra
History and significance
The Burgess Shale was discovered by palaeontologist Charles Walcott
on 30 August 1909, towards the end of the season's fieldwork. He
returned in 1910 with his sons, daughter, and wife, establishing a
quarry on the flanks of Fossil Ridge. The significance of soft-bodied
preservation, and the range of organisms he recognised as new to
science, led him to return to the quarry almost every year until 1924.
At that point, aged 74, he had amassed over 65,000 specimens. Describing
the fossils was a vast task, pursued by Walcott until his death in
1927. Walcott, led by scientific opinion at the time, attempted to
categorise all fossils into living taxa, and as a result, the fossils
were regarded as little more than curiosities at the time. It was not
until 1962 that a first-hand reinvestigation of the fossils was
attempted, by Alberto Simonetta. This led scientists to recognise that
Walcott had barely scratched the surface of information available in
the Burgess Shale, and also made it clear that the organisms did not
fit comfortably into modern groups.
Excavations were resumed at the Walcott Quarry by the Geological Survey of Canada under the persuasion of trilobite expert Harry Blackmore Whittington,
and a new quarry, the Raymond, was established about 20 metres higher
up Fossil Ridge. Whittington, with the help of research students Derek Briggs and Simon Conway Morris of the University of Cambridge,
began a thorough reassessment of the Burgess Shale, and revealed that
the fauna represented were much more diverse and unusual than Walcott
had recognized. Indeed, many of the animals present had bizarre anatomical features and only the slightest resemblance to other known animals. Examples include Opabinia, with five eyes and a snout like a vacuum cleaner hose and Hallucigenia, which was originally reconstructed upside down, walking on bilaterally symmetrical spines.
With Parks Canada and UNESCO
recognising the significance of the Burgess Shale, collecting fossils
became politically more difficult from the mid-1970s. Collections
continued to be made by the Royal Ontario Museum. The curator of invertebrate palaeontology, Desmond Collins, identified a number of additional outcrops, stratigraphically
both higher and lower than the original Walcott quarry. These
localities continue to yield new organisms faster than they can be
studied.
Stephen Jay Gould's book Wonderful Life,
published in 1989, brought the Burgess Shale fossils to the public's
attention. Gould suggests that the extraordinary diversity of the
fossils indicates that life forms at the time were much more disparate
in body form than those that survive today, and that many of the unique
lineages were evolutionary experiments that became extinct. Gould's
interpretation of the diversity of Cambrian fauna relied heavily on Simon Conway Morris's
reinterpretation of Charles Walcott's original publications. However,
Conway Morris strongly disagreed with Gould's conclusions, arguing that
almost all the Cambrian fauna could be classified into modern day phyla.
The Burgess Shale has attracted the interest of paleoclimatologists who want to study and predict long-term future changes in Earth's climate. According to Peter Ward and Donald Brownlee in the 2003 book The Life and Death of Planet Earth, climatologists study the fossil records in the Burgess Shale to understand the climate of the Cambrian explosion,
and use it to predict what Earth's climate would look like 500 million
years in the future when a warming and expanding Sun combined with
declining CO2 and oxygen levels eventually heat the Earth toward temperatures not seen since the Archean
Eon 3 billion years ago, before the first plants and animals appeared,
and therefore understand how and when the last living things will die
out. See also Future of the Earth.
After the Burgess Shale site was registered as a World Heritage Site in 1980, it was included in the Canadian Rocky Mountain Parks WHS designation in 1984.
In February 2014, the discovery was announced of another Burgess Shale outcrop in Kootenay National Park to the south. In just 15 days of field collecting in 2013, 50 animal species were unearthed at the new site.
Postado por Fernando Martins às 01:12 0 bocas
Marcadores: Anomalocaris, Burgess Shale, Câmbrico, Canadá, Charles Walcott, Ottoia, Paleontologia, Xistos de Burgess
Postado por Fernando Martins às 00:32 0 bocas
Marcadores: albaneses, Bebe Rexha, Electropop, hip hop, música, Nicki Minaj, No Broken Hearts, pop
Postado por Fernando Martins às 00:27 0 bocas
Marcadores: Jacques-Louis David, Lavoisier, Napoleão, neoclassicismo, pintura, Revolução Francesa
Postado por Fernando Martins às 00:26 0 bocas
Marcadores: Sister Ray, Sterling Morrison, The Velvet Underground
Postado por Fernando Martins às 00:26 0 bocas
Marcadores: Acordo de Paz de Dayton, bombardeamento, Bósnia e Herzegovina, Guerra da Bósnia, NATO
Alternativa | Votos | % |
---|---|---|
Aceitar | 94 388 | 21,50 |
Rejeitar | 344 580 | 78,50 |
Inválidos/brancos/nulos | – | |
Total | 438 968 | 100 |
Eleitores registados | 451 792 | 98,60 |
Postado por Fernando Martins às 00:22 0 bocas
Marcadores: Carlos Ximenes Belo, Igreja Católica, Indonésia, Islão, ocupação, ONU, Portugal, referendo, Timor-Leste, Xanana Gusmão
Postado por Fernando Martins às 00:18 0 bocas
Marcadores: Charles Bronson, cinema, cinema de ação, western spaghetti