The emergence of food-producing communities

... of the economy at Birimi, a settlement close to the northern edge of the West African forest in modern Ghana. This was an outlier of the Kintampo culture whose other sites, further south in the ... bc, while others moved more quickly up the main waterways until, at about 1000 bc, they reached the eastern edge of the equatorial forest in the broad area of the grea...

Ngày tải lên: 01/11/2013, 07:20

... provided that they also acknowledge that the structure of this ratchet consists precisely in the intrinsic functional correlations among the parts of the organism. But if they do this, then they must ... means tending to support the continued homeodynamic stability of the oscillator. On this view, then, the meaning of information con- sists in the prediction of the...

Ngày tải lên: 01/11/2013, 08:20

... in the social and polit- ical worlds within which they were developed, and they are not exempt from the rules and norms of those worlds. On the other hand, the social uses of the Internet, in the ... virtual communities to the face-to-face communities of the mythical opposite extreme, we miss the ways in which real communities of practice employ a whole ecology...

Ngày tải lên: 06/03/2014, 21:20

... Genesis and the story of Adam and Eve. The devil himself tempts the mother of all humans with the fruit of the knowledge of good and evil. The consumption of the fruit leads ... chronically complain of the lack of time and energy they have to actually think about the long-term consequences of their actions and the real futures...

Ngày tải lên: 08/03/2014, 16:20

... analysing the shape of the growth pattern of the quantity of cinema consumed and expenditure on cinema. The time of the take-off will be estimated quantitatively (and its timing compared with the ... availability of the constituent technologies and the appearance of the innovation of the cinematograph. It is expected that the findings will show that it...

Ngày tải lên: 16/03/2014, 17:20

... role. All of these initiatives have furthered the prominence of risk discourses and the promotion of risk- based thinking in government. However, the emergence of ideas about risk in the regulatory ... assessments (CCA) both of which gained currency in Europe and the US during the late 1980s/ 1990s. These techniques are part of the changes associated with the...

Ngày tải lên: 23/03/2014, 00:20

... and the organisational outlook of two MAS user groups influenced their perception of the success of the new system. The site chosen for this study is the Fibre Optics business unit (HLFO) of the ... role in the design and implementation of the PBTC system. The next section discusses the questionnaire results and their implications for the hypotheses being tested...

Ngày tải lên: 08/04/2014, 12:07

... The Emergence of Cultural Studies and the Crisis of the Humanities STUART HALL If I address the crisis of the humanities in the face of the problem of social ... the poststructuralist debates, can 22 The Emergence of Cultural Studies and the Crisis of the Humanities himself has so far abjured the construction of a list in the...

Ngày tải lên: 05/05/2014, 22:57