Results 91 to 100 of about 20,828 (200)

Super-Earths in the TW Hya disc [PDF]

open access: yes, 2018
We test the hypothesis that the sub-millimetre thermal emission and scattered light gaps seen in recent observations of TW Hya are caused by planet-disc interactions.
Mentiplay, Daniel   +2 more
core   +2 more sources

Solid State Polymerization on Poly(Lactic Acid)‐Based Microcapsules: Process Parameters Adjustment in Order to Design Coumarin‐6 Encapsulation System

open access: yesJournal of Applied Polymer Science, Volume 142, Issue 42, November 10, 2025.
This work emphasizes solid state polymerization (SSP) as a modification tool for altering the properties of PLA microcapsules (MCs). Therefore, the SSP process is optimized in order to avoid particle aggregation, and its kinetics is studied. Also, loaded MCs are subjected to SSP, resulting in changing release rate.
Konstantina Chronaki   +3 more
wiley   +1 more source

On the correlation of natural and cultural processes in the Neolithic – Volga-Kama area

open access: yesDocumenta Praehistorica, 2010
The article is an attempt to retrace the appearance and growth or reduction in the number of Neolithic sites in relation to aridization and rainfall, and changes in the landscape in the Volga Kama region in the Atlantic period.
Aleksandr A. Vybornov
doaj   +1 more source

Study of factory settlements of the Perm region near the Kama river

open access: yesInnovative Project
The formation in the Urals of domestic factory production, which began with the salt industry, as a fundamental fishery in the territory, was considered, and was fully realized in mining industrial metallurgy, which received a whole direction called «Mining civilization».
Maria Arbatskikh, Yuliya Yankovskaya
openaire   +1 more source

First report of Longidorus mindanaoensis Coomans, De Ley, Jimenez and De Ley, 2012 (Nematoda: Longidoridae) from a mangrove forest in Vietnam [PDF]

open access: yes, 2019
Longidorus mindanaoensis was recovered from a mangrove forest in Vietnam. The recovered population is in general morphological agreement with the type population, and the characters of pharyngeal bulb, i.e.
Linh Le, Thi Mai   +4 more
core   +1 more source

Chronological Complexes of the 20th Kuzkino Station in the Lower Kama River Region [PDF]

open access: yesPovolzhskaya Arkheologiya (The Volga River Region Archaeology), 2013
The materials of the 20th Kuz'kino habitation site, now destroyed by the waters of the Kuybyshev reservoir are published in the article. The resource was surveyed in 1965, surface finds being represented by pottery and stone tools. The pottery assemblage and stone tools had been left mainly by the Kama Neolithic culture population.
openaire   +2 more sources

Baseline Survey on Reproductive Health Needs in Preparation of a CBD Program in Lushoto Division,Lushoto District [PDF]

open access: yes, 2000
\ud This community based household study was designed to collect baseline data on reproductive health Lushoto division of Lushoto District, selected as a pilot area for a community Based Distribution program.
Goergen, Regina   +2 more
core  

The Orbit of the Companion to HD 100453A: Binary-Driven Spiral Arms in a Protoplanetary Disk

open access: yes, 2018
HD 100453AB is a 10+/-2 Myr old binary whose protoplanetary disk was recently revealed to host a global two-armed spiral structure. Given the relatively small projected separation of the binary (1.05", or ~108 au), gravitational perturbations by the ...
Apai, Daniel   +11 more
core   +1 more source

Komintern 1 Burial Mound of Lugovskaya Culture in the Kama Mouth Region [PDF]

open access: yesPovolzhskaya Arkheologiya (The Volga River Region Archaeology), 2017
The article features the results of studying the Komintern 1 burial mound. Salvage and rescue studies were conducted at the burial mound due to the destructive abrasion processes occurring at Kuibyshev reservoir. This funerary monument was originally part of a group consisting of three burial mounds.
openaire   +2 more sources

Alexander Alekseevich Vybornov`s birth Anniversary

open access: yesПоволжская археология, 2014
Alexander A. Vybornov, Dr. Habilitatus (History), Professor, head, Department of national history and archaeology of the Samara State Academy of Social Sciences and the Humanities, Honorary worker of higher education of the Russian Federation, celebrated
Korolev Arkadiy I.
doaj   +1 more source

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