Results 71 to 80 of about 4,987 (217)

Upper Palaeolithic supply sources: assessing chert occurrence and availability in the Lower Danube Valley

open access: yesMateriale și Cercetări Arheologice, 2017
For a while now, lithic raw material studies have been focused mainly on the geochemical and petrographic characterization of specimens from host-rock deposits (primary geological position) and archaeological sites, and on identifying the supply source ...
Ciornei, A.
doaj   +1 more source

Култът към Юпитер в долнодунавските провинции по времето на Тетрархията

open access: yesБългарско е-Списание за Археология, 2021
The paper aims to trace the history of the cult of the supreme Roman deity Jupiter in the Lower Danube territories during the period of the Tetrarchy. The topic, within these chronological frames, had not been tackled thus far.
Ivan Valchev
doaj  

Trends and Circulation Conditions of Precipitation Over the Sudeten Mountains (Central Europe) in the Years 1961–2020

open access: yesInternational Journal of Climatology, Volume 46, Issue 4, 30 March 2026.
Significant trends of precipitation totals are visible at seasonal (negative in spring and positive in winter) and monthly level. The deepening rainfall deficit in April in Western Sudetes threatens the stabilisation of forest ecosystems, the preservation of biodiversity and significantly limits water resources for economic use.
Hanna Ojrzyńska   +2 more
wiley   +1 more source

Intensification of Flash and Long‐Term Droughts in the Danube River Basin: A Multi‐Scale Analysis Using Satellite‐Derived Evaporative Stress Index and Soil Water Index

open access: yesInternational Journal of Climatology, Volume 46, Issue 3, 15 March 2026.
Analysed drought intensification in the Danube using Evaporative Stress Index (ESI) and Soil Water Index (SWI). Flesh drought detection: developed thresholds for rapid drought detection using ESI‐4Wk and SWI‐40. Multi‐layer analysis: combined atmospheric stress and soil moisture to assess drought impacts.
Vera Potopová, Tudor Trifan
wiley   +1 more source

Discussions on a bone tool from Ipoteşti, Olt County

open access: yesMateriale și Cercetări Arheologice, 2019
The paper discusses a specific type of deer antler artefacts suggesting its association with the artefacts known as Knotenlöser, which were specific to a certain cultural environment, namely the Avars.
Măgureanu, A.
doaj   +1 more source

A Note on the Name of Nicopolis ad Istrum

open access: yesOpen Archaeology, 2018
This paper deals with the hypothesis of why Nicopolis ad Haemum, a town established to glorify the victory of Trajan over the Dacians and their Sarmatian allies south of the Danube, was renamed at the beginning of Hadrian’s rule as Nicopolis ad Istrum ...
Topalilov Ivo Simeonov
doaj   +1 more source

Stiff to Soft: A Protein‐Based Buffer Layer for Improving the Long‐Term Performance of Microneedle Sensors

open access: yesAdvanced Materials, Volume 38, Issue 15, 12 March 2026.
To enhance stability and long‐term biocompatibility of wearable microneedle sensors, a crosslinking‐recombination bovine serum albumin material is used as a buffer layer coated on microneedle sensors. This coating layer possesses a unique stiff‐to‐soft transition function balancing the mechanical stiffness desired for puncturing and soft required for ...
Lihao Guo   +16 more
wiley   +1 more source

Primary Streptococcal Peritonitis in a Postpartum Patient: A Rare but Life‐Threatening Condition

open access: yesClinical Case Reports, Volume 14, Issue 3, March 2026.
ABSTRACT We present the case of a 43‐year‐old postpartum woman who developed primary streptococcal peritonitis with a fulminant septic course requiring intensive care. Initial symptoms were nonspecific and improved temporarily, but the patient returned the next day with recurrent pain and markedly elevated inflammatory markers.
Matthias Pimiskern, Helmut Trimmel
wiley   +1 more source

ЕФЕКТ ОТ ВПРЪСКВАНЕТО НА КРЪВ ВЪРХУ УГОИТЕЛНАТА СПОСОБНОСТ НА ЧИСТОПОРОДНИ СВИНЕ И КРЪСТОСКИ С РАЗЛИЧЕН ПРОИЗХОД+

open access: yesЖивотновъдни науки, 2015
In the Agricultural institute – Shumen a scientific experiment with fattening pigs from origins (Danube white), [♀Danube white x (♂English landrace x Pietrain)] and [♀Danube white x (English landrace x Pietrain) x ♂( Danish landrace)] was carried out ...
АПОСТОЛ АПОСТОЛОВ   +3 more
doaj  

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