Results 171 to 180 of about 374,438 (321)

Нови перспективи пред археологията: археометричен анализ на предмети от медни сплави от VIII-III в. пр. Хр. от територията на югоизточна България

open access: yesБългарско е-Списание за Археология, 2015
The paper presents the ICP-AES analysis of thirty-three artifacts made of copper alloys (tin bronze, lead bronze and brass) – adornments, vessels, weapons and several plates, strips and sticks gathered in the category “others”.
Miglena Vasileva
doaj  

Corrosion behavior of brass in nitric acid

open access: yesMetalurgija, 2018
This research is a preliminary study of which purpose is to find some information about corrosion behavior of brass casted product in nitric acid. The corrosion rate test was conducted by polarization and Electrochemical Impedance Spectroscopy (EIS ...
F. Gapsari, Andoko, H. Wijaya
doaj  

New insights into one of the oldest glacial deposits in the northern Alpine foreland (Höchsten, SW Germany)

open access: yesBoreas, EarlyView.
Diamictic deposits within a presumed Early Pleistocene overdeepened basin are investigated with a combined sedimentological‐geotechnical approach including analysis via μCT scans. Sedimentary facies, geotechnical properties, and microstructures reflect a transition from glacier‐proximal deposition towards direct ice contact and subglacial deformation ...
Clare A. Bamford   +5 more
wiley   +1 more source

Plasticity in climate change responses

open access: yesBiological Reviews, EarlyView.
ABSTRACT Recent research has shown that climate change can both induce and modulate the expression of plastic traits but our understanding of the role of phenotypic plasticity as an adaptive response to climate change is limited. In this review, we dissect the mechanisms and impact of phenotypic plasticity as a response to accumulating climatic ...
Angelika Stollewerk   +18 more
wiley   +1 more source

Design, fabrication, commissioning, and dosimetric verification of a GRID collimator for proton SFRT on a compact proton therapy machine. [PDF]

open access: yesMed Phys
Setianegara J   +9 more
europepmc   +1 more source

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