Results 41 to 50 of about 20,987 (220)

An interferometric study of the post-AGB binary 89 Herculis. II Radiative transfer models of the circumbinary disk [PDF]

open access: yes, 2014
The presence of disks and outflows is widespread among post-AGB binaries. In the first paper of this series, a surprisingly large fraction of optical light was found to be resolved in the 89 Her post-AGB system.
Gielen, C.   +8 more
core   +3 more sources

New Finds of Fine Art Objects from the Ananyino Cultural and Historical Area in the Middle Kama Region

open access: yesАрхеология евразийских степей, 2022
The authors publish information about the new art casting finds of the second half of the 1st millennium BC, which are made of copper alloys. The items are of considerable interest as original examples of the artistic work of the population of the Kama ...
Elizaveta M. Chernykh   +1 more
doaj   +1 more source

Constraints on the height of the inner disk rim in pre-main-sequence stars

open access: yes, 2014
The structure of inner region of protoplanetary disks around young pre-main-sequence stars is still poorly understood. This part of the disk is shaped by various forces that influence dust and gas dynamics, and by dust sublimation, which creates abrupt ...
Vinković, Dejan
core   +1 more source

An ALMA Survey of Protoplanetary Disks in the $\sigma$ Orionis Cluster [PDF]

open access: yes, 2017
The $\sigma$ Orionis cluster is important for studying protoplanetary disk evolution, as its intermediate age ($\sim$3-5 Myr) is comparable to the median disk lifetime. We use ALMA to conduct a high-sensitivity survey of dust and gas in 92 protoplanetary
Ansdell, Megan   +7 more
core   +3 more sources

Controversial Questions of the Early Neolithic Studies in the Mari Volga Region

open access: yesПоволжская археология, 2017
The article considers some debatable questions of cultural identity, origin and correlation between the different Neolithic sites in the territory of the Mari Volga region, located at the junction of forest-steppe Volga River, Sura River and Lower Kama ...
Vybornov A.A.
doaj   +1 more source

Rebuilding an Impoverished Region [PDF]

open access: yes, 2005
When Mujib Kamawal’s family fled to Pakistan from their native Afghanistan, they left a lush, vibrant region. When they returned for a visit years later, the Kama district was a wasteland.
Thompson, Beth Rogers
core   +1 more source

An ALMA Survey of CO isotopologue emission from Protoplanetary Disks in Chamaeleon I [PDF]

open access: yes, 2017
The mass of a protoplanetary disk limits the formation and future growth of any planet. Masses of protoplanetary disks are usually calculated from measurements of the dust continuum emission by assuming an interstellar gas-to-dust ratio.
Apai, Daniel   +10 more
core   +2 more sources

PROPERTIES OF SECONDARY SALINE ALLUVIAL SOILS IN THE TAIGA-FOREST ZONE OF KAMA REGION

open access: yesСибирский лесной журнал, 2021
In Perm Krai, production of potash salts is accompanied by storage of salt waste on the surface. From salt dumps and slime storages, an underground flow of mineralized water was formed, due to which a saline soil formation process develops in the valleys of small rivers in the Kama river basin.
I. V. Pakhorukov, O. Z. Eremchenko
openaire   +2 more sources

Queer configurations: The female divine, regional identity, and Queer‐religious belonging in South India

open access: yesFeminist Anthropology, EarlyView.
Abstract This article explores how queerness and religion intersect in a unique enactment of Bathukamma, a flower festival honoring the female divine in Hyderabad, the capital of the South Indian state of Telangana. Drawing on theories of figuration, I analyze how local queer organizations celebrate the festival in a way that engages two distinctive ...
Stefan Binder
wiley   +1 more source

Lamellar bronze grivna of the Final Bronze – Beginning Early Iron Ages

open access: yesПоволжская археология, 2018
The authors introduce into scientific discourse a plated bronze torc discovered at Gulyukovo burial ground by specialists of the Institute of Archeology named after A.Kh. Khalikov of the Tatarstan Academy of Sciences in the summer of 2016.
Khusnutdinov Emil A.   +1 more
doaj   +1 more source

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