Science - USA (2021-12-24)
Publishyourresearch intheSciencefamilyofjournals TheSciencefamilyofjournals(Science, Science Advances,ScienceImmunology, Science ...
RESEARCH ARTICLE SUMMARY ◥ HUMAN EVOLUTION The energetics of uniquely human subsistence strategies Thomas S. Kraft, Vivek V. Ven ...
RESEARCH ARTICLE ◥ HUMAN EVOLUTION The energetics of uniquely human subsistence strategies Thomas S. Kraft1,2,3, Vivek V. Venkat ...
limit our consideration of time and energy costs to endosomatic energy flows that are crit- ical for understanding how biologica ...
debates over fundamental differences in the energetics of hunting and gathering versus farming ( 36 , 37 ). All results were ana ...
that many human subsistence activities are energetically costly, and that tasks associated with farm work bear marginally higher ...
humans to afford the high maintenance costs of large brains and elevated reproductive in- vestment ( 1 ), although the substanti ...
Cross-cultural energetics of human hunter-gatherers and horticulturalists Our cross-cultural database of traditional hunter- gat ...
ceiling is approached ( 1 ). Humans also have a number of traits that increase the self-feeding rate, which is critical for supp ...
daily energetic costs. Our findings thus help to unify and shed light on two dominant theo- ries in human evolutionary studies: ...
return rates compared to hunting and gather- ing, despite there being little difference in the amount of time devoted to subsist ...
established cost of transport values (kcal kg−^1 m−^1 ) from respirometry studies of chimpanzee quadrupedal walking and nonhuman ...
During focal follows of both men and wo- men, we recorded every time the observed Hadza subject consumed food, noting the specie ...
A. Kacelnik, A. I. Houston, P. Schmid-Hempel, Central-place foraging in honey bees: The effect of travel time and nectar flow o ...
S. M. Bobacket al., Cooking and grinding reduces the cost of meat digestion.Comp. Biochem. Physiol. A 148 , 651– 656 (2007). do ...
Yes, I would like more informationaboutjoiningthe AAAS 1848 Society. PLEASECONTACT MEAT: Name: Address: City: State: Zip code: C ...
RESEARCH ARTICLE SUMMARY ◥ PLANT SCIENCE Cell-by-cell dissection of phloem development links a maturation gradient to cell speci ...
RESEARCH ARTICLE ◥ PLANT SCIENCE Cell-by-cell dissection of phloem development links a maturation gradient to cell specializatio ...
EXONUCLEASE-DOMAIN PROTEIN 4(NEN4) (active in positions 18 and 19) (Fig. 1E; fig. S1, D, H, and I; and movies S1 to S12). In sum ...
Roszaket al.,Science 374 , eaba5531 (2021) 24 December 2021 3of9 Row Z−Score ROPGEF2 ROPGEF3 ROP9 -2 02 ROPGEF2 ROPGEF3 -1 0 1 2 ...
«
1
2
3
4
5
6
7
8
9
10
»
Free download pdf