Results 11 to 20 of about 135,736 (378)
On the chronology of the Uluzzian
Journal of Human Evolution, 2014 The Uluzzian, one of Europe's 'transitional' technocomplexes, has gained particular significance over the past three years when the only human remains associated with it were attributed to modern humans, instead of Neanderthals as previously thought.
Annamaria Ronchitelli +8 more
openaire +6 more sources
Revised chronology of central Tibet uplift (Lunpola Basin)
Science Advances, 2020 Revised age control and paleoelevations reveal Eocene low central Tibet until ~26 Ma ago when an extensive plateau began to form. Knowledge of the topographic evolution of the Tibetan Plateau is essential for understanding its construction and its ...
X. Fang +9 more
semanticscholar +1 more source
A chronology of global air quality
Philosophical Transactions of the Royal Society A, 2020 Air pollution has been recognized as a threat to human health since the time of Hippocrates, ca 400 BC. Successive written accounts of air pollution occur in different countries through the following two millennia until measurements, from the eighteenth ...
D. Fowler +15 more
semanticscholar +1 more source
Two SOX11 variants cause Coffin–Siris syndrome with a new feature of sensorineural hearing loss
American Journal of Medical Genetics Part A, Volume 191, Issue 1, Page 183-189, January 2023., 2023 Abstract Coffin‐Siris syndrome (CSS, OMIM#135900) is a rare congenital disorder associated with neurodevelopmental and dysmorphic features. The primary cause of CSS is pathogenic variants in any of 9 BAF chromatin‐remodeling complex encoding genes or the genes SOX11 and PHF6. Herein, we performed whole‐exome sequencing (WES) and a series of analyses of
Qiuquan Wang +5 more
wiley +1 more source
American Journal of Medical Genetics Part A, Volume 191, Issue 2, Page 424-436, February 2023., 2023 Abstract Several changes in the behavioral phenotype arise with the growth of children affected by Cornelia de Lange Syndrome (CdLS) and Rubinstein‐Taybi Syndrome (RSTS). However, previous research relied on a cross‐sectional study design turning into age‐related comparisons of different syndromic cohorts to explore age‐dependent changes.
Paola Francesca Ajmone +11 more
wiley +1 more source
Tellus: Series B, Chemical and Physical Meteorology, 2020 In order to support the very high time resolution required to observe short-term variations in nitrates and all other ions represented by electrical conductivity in polar ice, a Fourier transform infrared spectrometer was developed for measurement of ...
Gisela Dreschhoff +2 more
doaj +1 more source
Вестник археологии, антропологии и этнографии, 2016 Reservoir effects often hinder the accuracy of the radiocarbon dates from human and animal bone samples. The freshwater reservoir effect (FRE) refers to the difference between the radiocarbon age of the purely terrestrial sample (the 14C content of which
Svyatko S.V.
doaj +1 more source
Differences Between Early and Late Golden Horde Ceramics from Bolgar Settlement
Археология евразийских степей, 2022 The paper continues a series of investigations on classification and chronology of ceramics from Bolgar settlement. It includes preliminary results of a comparison of common Bolgar ceramics from the early Golden Horde (mid-13th – early 14th cc.) and the ...
Anna A. Kuklina
doaj +1 more source
I–III AD Estimating Finds in the Forest-Steppe Sites of the Tobol and Irtysh Rivers Basin
Нижневолжский археологический вестник, 2022 The article deals with artifacts found in the Iron Age kurgans over the Trans-Uralian and West Siberian forest-steppe, which might be referencing for chronology of the Sargat culture and late complexes emerging within area under study.
Svetlana V. Sharapova +1 more
doaj +1 more source
The boundary of the chronology violating set [PDF]
Class. Quantum Grav. 33 (2016) 225004, 2016 A sufficiently general definition for the future and past boundaries of the chronology violating region is given. In comparison to previous studies, this work does not assume that the complement of the chronology violating set is globally hyperbolic.
arxiv +1 more source