Results 81 to 90 of about 18,701 (268)

Injuries in deep time: interpreting competitive behaviours in extinct reptiles via palaeopathology

open access: yesBiological Reviews, EarlyView.
ABSTRACT For over a century, palaeopathology has been used as a tool for understanding evolution, disease in past communities and populations, and to interpret behaviour of extinct taxa. Physical traumas in particular have frequently been the justification for interpretations about aggressive and even competitive behaviours in extinct taxa.
Maximilian Scott   +3 more
wiley   +1 more source

Reading hominin life history in fossil bones and teeth: methods to test hypotheses regarding its evolution

open access: yesBiological Reviews, EarlyView.
ABSTRACT Human life history is derived compared to that of our closest living relatives, the great apes. It has been suggested that these derived traits are causally related to aspects of our ecology, social behaviour and cognitive abilities. However, resolving this requires that we know the evolutionary trajectory of our distinctive pattern of growth,
Paola Cerrito   +2 more
wiley   +1 more source

"Metal within round bases plates in the reign of Khedive Ismail Preserved in the museums of Abdeen Palace An archaeological artistic studies within a new collection (1279-1296 He/ 1863-1879 Ad)"

open access: yesJournal of Architecture, Art & Humanistic Science, 2019
Arts studies is very important and interested too specially if it is related to an important material during 13 century He/ nineteenth century Ad, which is silver that was used as catering equipments within Modern oriental style that was taken from ...
Mervat Abou zeid   +2 more
doaj   +1 more source

Rapid Identification of New Psychoactive Substances in Letters by LA‐APCI‐MS

open access: yesDrug Testing and Analysis, EarlyView.
Laser ablation coupled to molecular mass spectrometry utilizing a modified atmospheric pressure chemical ionization source was used for the detection of synthetic cannabinoid receptor agonists in infused prison mail samples. ABSTRACT New psychoactive substances (NPS), especially synthetic cannabinoid receptor agonists (SCRA), are increasingly smuggled ...
Mark Wesner   +4 more
wiley   +1 more source

Mapping Archeological Signs From Airborne Lidar Data Using Deep Neural Networks: Primary Results

open access: gold, 2021
Melda Küçükdemirci   +3 more
openalex   +2 more sources

Health Benefits of Polysaccharides in Red Algae: A Comprehensive Review

open access: yesFood Frontiers, EarlyView.
Graphical abstract showing the health benefits of red algal polysaccharides. ABSTRACT Humans have long consumed red algae (especially by the Asian community), and their polysaccharide extracts (carrageenan, agar) are extensively used in the food industry as gel thickeners.
Sammueal Jun Kai Ong   +10 more
wiley   +1 more source

Understanding pre‐eclampsia and fetal growth restriction at high altitude: A narrative review

open access: yesInternational Journal of Gynecology &Obstetrics, EarlyView.
Abstract Pre‐eclampsia (PE) and fetal growth restriction (FGR) are among the leading causes of maternal and perinatal morbidity and mortality worldwide. Both conditions are more frequent and severe at high altitudes due to physiological changes in oxygen availability and vascular adaptation.
Víctor S. Rangel   +6 more
wiley   +1 more source

Earnings Expectations and Educational Sorting: An Ex‐Ante Perspective on Returns to University Education

open access: yesJournal of Applied Econometrics, EarlyView.
ABSTRACT We estimate ex‐ante treatment effects in earnings for attending university using survey data of the expectations of Stockholm high school students under different educational counterfactuals. Although the levels of earnings expectations are reasonable, they differ between stated and revealed educational preferences.
Nikolay Angelov   +3 more
wiley   +1 more source

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