Results 11 to 20 of about 178,775 (272)
On the age of PSR B1509-58 [PDF]
A&A, 2001, v. 374, pp. 259-263, 2001 It is generally accepted that the PSR B1509-58 is associated with the supernova remnant (SNR) MSH 15-52 (G 320.4-01.2). The spin-down age of the pulsar is \simeq 1700 years, while the size and the general appearance of the SNR suggest that this system is much older. A few possible explanations of this discrepancy have been put forward.
arxiv +1 more source
Consequences of dynamically unstable moons in extrasolar systems [PDF]
, 2022 Moons orbiting rocky exoplanets in compact orbits about other stars experience an accelerated tidal evolution, and can either merge with their parent planet or reach the limit of dynamical instability within a Hubble time. We review the parameter space over which moons become unbound, including the effects of atmospheric tides on the planetary spin ...
arxiv +1 more source
The Serbian family in the late Middle ages
Etnoantropološki Problemi, 2016 Marriage in Serbia in the middle ages was conducted only between persons belonging to the same social class. It was arranged and the woman would bring a dowry which would be controlled by the husband as long as the marriage lasted.
Siniša Mišić
doaj +3 more sources
Recreating Historic European Spindle Spinning
EXARC Journal, 2021 Spinning is a vital step in the production of textiles, whereby fibres are drawn out (drafted) and twisted together to make thread. In the present day, several culturally unique types of spinning are recognised, such as the thigh-rolling technique of ...
Mary Ann Megan Cleaton +3 more
doaj
Late Medieval complexes of the forest-steppe and sub-taiga Trans-Urals (based on materials from the settlement of Stary Pogost) [PDF]
Вестник археологии, антропологии и этнографии, 2021 The paper concerns the results of the archaeological investigation of the Late Medieval sites in the forest-steppe and sub-taiga regions of Trans-Urals (Western Siberia).
Rafikova T.N. , Anoshko O.M.
doaj +1 more source
Medieval Alpine communal politics under the spotlight. The ERC project DEMALPS
Studi di Storia Medioevale e di Diplomatica: Nuova Serie, 2023 The article presents the ERC research project DEMALPS, which studies late medieval mountain areas as the cradle of radically new political experiences, inspired by original values and practices of self-governance.
Marta Gravela
doaj +1 more source
The Serbian family in the late Middle ages
Etnoantropološki Problemi, 2015 Marriage in Serbia in the middle ages was conducted only between persons belonging to the same social class. It was arranged and the woman would bring a dowry which would be controlled by the husband as long as the marriage lasted.
Siniša Mišić
doaj +1 more source
Calculating the Middle Ages? The Project "Complexities and Networks in the Medieval Mediterranean and Near East" (COMMED) [PDF]
medieval worlds, 1.2 (2015) 100 - 127, 2015 The project "Complexities and networks in the Medieval Mediterranean and Near East" (COMMED) at the Division for Byzantine Research of the Institute for Medieval Research (IMAFO) of the Austrian Academy of Sciences focuses on the adaptation and development of concepts and tools of network theory and complexity sciences for the analysis of societies ...
arxiv +1 more source
Variations in Star Formation History and the Red Giant Branch Tip [PDF]
Astrophys.J. 606 (2004) 869-893, 2004 We examine the reliability of the tip of the red giant branch (TRGB) as a distance indicator for stellar populations with different star formation histories (SFHs) when photometric errors and completeness corrections at the TRGB are small. In general, the TRGB-distance method is insensitive to the shape of the SFH except when it produces a stellar ...
arxiv +1 more source
The dual nature of TDC – bridging dendritic and T cells in immunity
FEBS Letters, EarlyView.TDC are hematopoietic cells combining dendritic and T cell features. They reach secondary lymphoid organs (SLOs) and peripheral organs (liver and lungs) after FLT3‐dependent development in the bone marrow and maturation in the thymus. TDC are activated and enriched in SLOs upon viral infection, suggesting that they might play unique immune roles, since
Maria Nelli, Mirela Kuka
wiley +1 more source