Results 141 to 150 of about 115,713 (383)
, 2016 The Ediacaran–Cambrian interval was an eventful transitional period, when dynamic interactions between the biosphere and its physical environment allowed the Earth System to cross into a new state, characterized by the presence of metazoans, more equable
L. Och +11 more
semanticscholar +1 more source
Animal emergence during Snowball Earths by thermosynthesis in submarine hydrothermal vents [PDF]
, 2009 Darwin already commented on the lateness in the fossil record of the emergence of the animals, calling it a valid argument against his theory of evolution^1^.
Anthonie W. J. Muller
core +2 more sources
JCPP Advances, EarlyView.Abstract Background It is well‐established that children living in care are at far greater risk of mental health difficulties than their peers. This includes common and trauma‐specific mental health conditions, including depression, anxiety and posttraumatic stress disorder (PTSD).
Eva A. Sprecher +12 more
wiley +1 more source
β7 Gives Tregs a Gut Area Code
Cellular and Molecular Gastroenterology and Hepatology, 2020 Cambrian Y. Liu, PhD
doaj +1 more source
On the wildness of cambrian lattices
, 2017 In this note, we investigate the representation type of the cambrian lattices and some other related lattices. The result is expressed as a very simple trichotomy.
Chapoton, Frédéric, Rognerud, Baptiste
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JCPP Advances, EarlyView.Abstract Background Victimisation has been associated with self‐harm (with or without suicidal intent), but little is known about this association during young adulthood—a distinct developmental period. Further, not all individuals who experience victimisation will later engage in self‐harm, suggesting the influence of other factors.
Filip Marzecki +8 more
wiley +1 more source
Strategic Change, EarlyView.Abstract This study explores how social enterprises create social and economic value through business models that support ex‐offenders. The work was motivated by a request for help from an entrepreneur wishing to establish a business that supports ex‐offender rehabilitation.
Elizabeth Green +2 more
wiley +1 more source
Groundwater dependence and drought within the southern African development community [PDF]
, 2005 A groundwater situation analysis of the SADC region has been undertaken as part of the World Bank GEF Programme as a basis for ensuring equitable use of groundwater resources, particularly during periods of drought, both for human needs and for ...
Davies, J. +3 more
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Strategic Change, EarlyView.ABSTRACT Digital platform (DP) enterprises have risen to the top of the global economy by inverting traditional business models. They earn money through matchmaking, transaction facilitation, and efficient orchestration of other stakeholders' resources.
Lukas R. G. Fitz, Jochen Scheeg
wiley +1 more source
Geology of the Tehachapi Mountains, California [PDF]
, 1954 The San Joaquin-Sacramento Valley, also known as the Great Valley of California, separates the Coast Ranges on the west from the Sierra Nevada on the east. The southern part of this major physiographic and structural province is about 50 miles in average
Buwalda, John P.
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