Results 1 to 10 of about 429 (105)

Amber (Succinite) Extract Enhances Glucose Uptake through the Up-Regulation of ATP and Down-Regulation of ROS in Mouse C2C12 Cells [PDF]

open access: yesPharmaceuticals
Traditionally, amber (Succinite) has been used to alleviate all types of pain, skin allergies, and headaches. However, no studies have been conducted on its antidiabetic and antioxidant effects.
Mahmoud Ben Othman   +4 more
exaly   +6 more sources

Hypergene alterations of succinite and its vulnerability under various environmental conditions [PDF]

open access: yesGeo&Bio, 2021
The article describes the alteration of succinite under conditions of hypergenesis as a result of oxidation, including a change in colour, contraction of the outer surface and the appearance of microcracks, changes in the construction of the outer ...
Victor Matsui   +2 more
exaly   +7 more sources

The earliest Baltic amber in Western Europe [PDF]

open access: yesScientific Reports, 2023
The occurrence of Baltic amber through Europe has traditionally been associated to the spread of the Bell Beaker culture during the 3rd millennium BC. In Iberia, this phenomenon is particularly noticeable in the southern half.
M. Murillo-Barroso   +2 more
doaj   +5 more sources

Identification of succinite of infrared absorption spectra [PDF]

open access: yesE3S Web of Conferences, 2020
The solution of the problem of identification of amber (succinite) on the example of natural polymer material of organic origin on the basis of its infrared absorption spectra is proposed.
Iana Verkhovskaia
exaly   +3 more sources

Testing the Physical and Mechanical Properties of Polyacrylonitrile Nanofibers Reinforced with Succinite and Silicon Dioxide Nanoparticles

open access: yesTextiles, 2022
In this research, we focused on testing the physical and mechanical properties of the developed polyacrylonitrile (PAN) composite nanofibers with succinite (Baltic amber) and SiO2 particles using standard methods of nanofiber testing (physical and ...
Inga Lasenko   +2 more
exaly   +4 more sources

Seashore and offshore amber-succinite placers in Ukraine [PDF]

open access: yesGeology and Mineral Resources of World Ocean, 2019
The article speaks about the key influence of the sea basin on the formation of amber­succinite as a mineral and its deposits as the first intermediate collectors.
Victor Matsui, Uliana Naumenko
exaly   +3 more sources

Map of fossil resins of Ukraine [PDF]

open access: yesМінеральні ресурси України, 2020
Finding out the conditions of the geological past under which tar secretions were fossilised and primary bio-sedimentary deposits of protoamber were accumulated and amber-succinite placers formed in the marine environment is an important link in ...
U. Z. Naumenko, V. M. Matsui
doaj   +7 more sources

A new pseudoscorpion genus (Garypinoidea: Garypinidae) from the Eocene supports extinction and range contraction in the European paleobiota [PDF]

open access: yesPeerJ, 2023
During the Paleogene, the Holarctic experienced drastic climatic oscillations, including periods of extensive glaciation. These changes had a severe impact on both the flora and fauna causing widespread extinction and range shifts with some taxa ...
Nova Stanczak   +5 more
doaj   +3 more sources

Pinaceae Pine Resins (Black Pine, Shore Pine, Rosin, and Baltic Amber) as Natural Dielectrics for Low Operating Voltage, Hysteresis-Free, Organic Field Effect Transistors. [PDF]

open access: yesGlob Chall, 2023
Four pinaceae pine natural resins are proven to be very good dielectric materials with outstanding film forming, high breakdown field, and low interface trap density. They are processed from the green solvent ethanol and implemented as dielectrics in organic field effect transistors operating at low voltage in the frame of sustainable electronics ...
Coppola ME   +23 more
europepmc   +2 more sources

Raman scattering spectra of amber [PDF]

open access: yesE3S Web of Conferences, 2020
The Raman spectra of amber (succinite) of different transparency levels of the Palmniken Deposit of Kaliningrad of Russia were obtained using the Fourier Transform–Raman spectroscopy method, which allows obtaining real and elemental compositions.
Verkhovskaia Iana, Prokopenko Viktor
doaj   +4 more sources

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