North Africa- an area of northern Africa between the Sahara and the Mediterranean Sea Numidia- an ancient kingdom (later a Roman province) in North Africa in an area corresponding roughly to present-day Algeria Africa- the second largest continent; located to the south of Europe and bordered ...
it appears that once outside of Africa, human populations did not expand across all of Eurasia until ~45 kya. The geographic whereabouts of these early settlers in the timeframe between ~70-60 to 45
Shear wave splitting and subcontinental mantle deformation We have made measurements of shear wave splitting in the phases SKS and SKKS at 21 broadband stations in North America, South America, Europe, Asia, and Af... PG Silver,WW Chan - 《Journal of Geophysical Research Solid Earth》 被引量...
The purpose of splitting the variables using these two techniques was to transform the data into a common scale without distorting the differences between the value ranges. This was particularly important for our study of financial inclusion, where the variables can operate on very different scales ...
The East African Rift System (EARS) is one of the geologic wonders of the world, a place where the earth's tectonic forces are presently trying to create new plates by splitting apart old ones. In simple terms, a rift can be thought of as a fracture in the earth's surface that widens...
Go back 12 or more million years ago andEurope was an ape’s paradise. But, about 10 million years ago, environmental conditions deteriorated and the European apes began to disappear. Apes became largely confined to Africa,splitting there into gorillas, chimpanzees and humans. ...
A few days later a Russian woman joined our group, what was left of it after we started splitting. She showed me photos with the crossing that took place the very next day. Well, as I like to say: it is what it is and what should happen happens. Richard was talking the whole time...
An interesting result emerged from the analysis of splitting the sample by income level (Fig.15). Farmers with higher disposable income have more definitions which include the word “comunidade” (community in English), whereas farmers with a relitively lower income have more definitions which inc...
A random subset of features is considered for splitting at each decision tree node, introducing diversity among the trees. Predictions from multiple decision trees are then aggregated to make the final prediction, often done by averaging predictions from all trees in the forest for regression tasks....
release of hydrostatic pressure during retrieval, the composite core depth (68.39 mcd) exceeds the equivalent drilled depth (mblf) by about 8.2% (Fig.2). Core splitting and description was done at the US National Lacustrine Core Facility of the University of Minnesota (Minneapolis, USA)....