Research stream
@xcopyz.bsky.social
The main objective of the Research Stream is to promote in-depth study of key issues, the creation of new knowledge and the implementation of innovative solutions.
One-step plasma electrochemical synthesis and oxygen electrocatalysis of nanocomposite of few-layer graphene structures with cobalt oxides
doi.org/10.1016/j.mt...
The nanocomposite demonstrates high catalytic activity towards ORR.
doi.org/10.1016/j.mt...
The nanocomposite demonstrates high catalytic activity towards ORR.
November 27, 2025 at 1:20 PM
One-step plasma electrochemical synthesis and oxygen electrocatalysis of nanocomposite of few-layer graphene structures with cobalt oxides
doi.org/10.1016/j.mt...
The nanocomposite demonstrates high catalytic activity towards ORR.
doi.org/10.1016/j.mt...
The nanocomposite demonstrates high catalytic activity towards ORR.
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October 7, 2025 at 1:45 PM
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Hydrazine nitridation of oxidized or non-oxidized twisted multilayer graphene
The content of graphitized nitrogen reaches a quarter of the total nitrogen content.
Graphitized nitrogen as a donor impurity leads to a decrease in hole concentration #graphene #twisted
doi.org/10.1016/j.di...
The content of graphitized nitrogen reaches a quarter of the total nitrogen content.
Graphitized nitrogen as a donor impurity leads to a decrease in hole concentration #graphene #twisted
doi.org/10.1016/j.di...
September 25, 2025 at 3:22 PM
Hydrazine nitridation of oxidized or non-oxidized twisted multilayer graphene
The content of graphitized nitrogen reaches a quarter of the total nitrogen content.
Graphitized nitrogen as a donor impurity leads to a decrease in hole concentration #graphene #twisted
doi.org/10.1016/j.di...
The content of graphitized nitrogen reaches a quarter of the total nitrogen content.
Graphitized nitrogen as a donor impurity leads to a decrease in hole concentration #graphene #twisted
doi.org/10.1016/j.di...
Portuguese P. Nunes ( Nonius)
old.bigenc.ru/physics/text...
The length of N. (the whole number of its divisions) fits exactly into a certain whole number of divisions of the main scale. If the zero mark of N. coincides with some mark L
of the main scale, the measurement result
value A = L + ki
old.bigenc.ru/physics/text...
The length of N. (the whole number of its divisions) fits exactly into a certain whole number of divisions of the main scale. If the zero mark of N. coincides with some mark L
of the main scale, the measurement result
value A = L + ki
August 14, 2025 at 3:43 PM
Portuguese P. Nunes ( Nonius)
old.bigenc.ru/physics/text...
The length of N. (the whole number of its divisions) fits exactly into a certain whole number of divisions of the main scale. If the zero mark of N. coincides with some mark L
of the main scale, the measurement result
value A = L + ki
old.bigenc.ru/physics/text...
The length of N. (the whole number of its divisions) fits exactly into a certain whole number of divisions of the main scale. If the zero mark of N. coincides with some mark L
of the main scale, the measurement result
value A = L + ki
A new stable nanocomposite as an efficient electrocatalyst for the hydrogen evolution reaction
August 13, 2025 at 1:43 PM
A new stable nanocomposite as an efficient electrocatalyst for the hydrogen evolution reaction
STUDY OF THE INFLUENCE OF ULTRAVIOLET IRRADIATION ON THE PROPERTIES OF CO CATALYST BASED ON TITANIUM DIOXIDE, PLASMACHEMICAL TITANIUM CARBONITRIDE AND PALLADIUM
elibrary.ru/item.asp?id=...
doi.org/10.31857/S00...
elibrary.ru/item.asp?id=...
doi.org/10.31857/S00...
April 3, 2025 at 2:55 PM
STUDY OF THE INFLUENCE OF ULTRAVIOLET IRRADIATION ON THE PROPERTIES OF CO CATALYST BASED ON TITANIUM DIOXIDE, PLASMACHEMICAL TITANIUM CARBONITRIDE AND PALLADIUM
elibrary.ru/item.asp?id=...
doi.org/10.31857/S00...
elibrary.ru/item.asp?id=...
doi.org/10.31857/S00...
Chemical stitching of a reduced and fluorine decorated graphene oxide quilt
Hydrothermal method for producing reduced graphene oxide film of cm size
Chemical stitching mechanism of a graphene oxide films
Transfer graphene oxide films to any substrates and measuring structures
doi.org/10.1016/j.ma...
Hydrothermal method for producing reduced graphene oxide film of cm size
Chemical stitching mechanism of a graphene oxide films
Transfer graphene oxide films to any substrates and measuring structures
doi.org/10.1016/j.ma...
March 27, 2025 at 2:22 PM
Chemical stitching of a reduced and fluorine decorated graphene oxide quilt
Hydrothermal method for producing reduced graphene oxide film of cm size
Chemical stitching mechanism of a graphene oxide films
Transfer graphene oxide films to any substrates and measuring structures
doi.org/10.1016/j.ma...
Hydrothermal method for producing reduced graphene oxide film of cm size
Chemical stitching mechanism of a graphene oxide films
Transfer graphene oxide films to any substrates and measuring structures
doi.org/10.1016/j.ma...
One year after Unitree H1 (1.8m) pioneered the first standing backflip by an electric humanoid robot . Meet the Unitree G1 – now flawlessly conquering an even more challenging standing side flip. (Zero malfunctions/damage occurred during programming and filming.)
www.youtube.com/watch?v=29xL...
www.youtube.com/watch?v=29xL...
March 20, 2025 at 2:07 PM
One year after Unitree H1 (1.8m) pioneered the first standing backflip by an electric humanoid robot . Meet the Unitree G1 – now flawlessly conquering an even more challenging standing side flip. (Zero malfunctions/damage occurred during programming and filming.)
www.youtube.com/watch?v=29xL...
www.youtube.com/watch?v=29xL...
sp2 amorphous carbons in view of multianalytical consideration: Normal, expeсted and new
Overview of attention for article published in Journal of Non-Crystalline Solids #carbon
doi.org/10.1016/j.jn...
Overview of attention for article published in Journal of Non-Crystalline Solids #carbon
doi.org/10.1016/j.jn...
March 17, 2025 at 6:20 PM
sp2 amorphous carbons in view of multianalytical consideration: Normal, expeсted and new
Overview of attention for article published in Journal of Non-Crystalline Solids #carbon
doi.org/10.1016/j.jn...
Overview of attention for article published in Journal of Non-Crystalline Solids #carbon
doi.org/10.1016/j.jn...
Mistress of Sandstorms: Echoes of Mad Max
The desert remembers. Will you conquer it—or become part of the storm?
This outline blends survival, mystical elements, and player-driven narrative, offering a fresh twist on the post-apocalyptic genre while paying homage to Mad Max’s vehicular chaos.
The desert remembers. Will you conquer it—or become part of the storm?
This outline blends survival, mystical elements, and player-driven narrative, offering a fresh twist on the post-apocalyptic genre while paying homage to Mad Max’s vehicular chaos.
February 25, 2025 at 5:57 PM
Mistress of Sandstorms: Echoes of Mad Max
The desert remembers. Will you conquer it—or become part of the storm?
This outline blends survival, mystical elements, and player-driven narrative, offering a fresh twist on the post-apocalyptic genre while paying homage to Mad Max’s vehicular chaos.
The desert remembers. Will you conquer it—or become part of the storm?
This outline blends survival, mystical elements, and player-driven narrative, offering a fresh twist on the post-apocalyptic genre while paying homage to Mad Max’s vehicular chaos.
Formation of wear-resistant graphite/diamond-like carbon nanocomposite coatings on Ti using accelerated C60-ions
#fullerene
doi.org/10.1016/j.su...
#fullerene
doi.org/10.1016/j.su...
January 30, 2025 at 6:07 PM
Formation of wear-resistant graphite/diamond-like carbon nanocomposite coatings on Ti using accelerated C60-ions
#fullerene
doi.org/10.1016/j.su...
#fullerene
doi.org/10.1016/j.su...
Athenian owl coin is a famous ancient Greek coin featuring the symbol of wisdom - the owl.
(Reverse) - Owl standing on oil amphora, all surrounded by a wreath of olive leaves. Silver Tetradrachm from Athens, "new style" (200-150 BC).
(Reverse) - Owl standing on oil amphora, all surrounded by a wreath of olive leaves. Silver Tetradrachm from Athens, "new style" (200-150 BC).
January 23, 2025 at 2:36 PM
Athenian owl coin is a famous ancient Greek coin featuring the symbol of wisdom - the owl.
(Reverse) - Owl standing on oil amphora, all surrounded by a wreath of olive leaves. Silver Tetradrachm from Athens, "new style" (200-150 BC).
(Reverse) - Owl standing on oil amphora, all surrounded by a wreath of olive leaves. Silver Tetradrachm from Athens, "new style" (200-150 BC).
The rhythmic dance between the heart and lungs is a beautiful metaphor for the intricate and harmonious relationship between the cardiovascular and respiratory systems.
January 17, 2025 at 5:09 PM
The rhythmic dance between the heart and lungs is a beautiful metaphor for the intricate and harmonious relationship between the cardiovascular and respiratory systems.
The Trier Gold Hoard is the largest #Roman gold hoard ever discovered. It comprises more than 2650 aurei ( #gold #coins) with a total weight of about 18.5 kg. The aurei were hidden in 196 AD during the revolt of Clodius Albinus against emperor Septimius Severus.The hoard was discovered in 1993.
January 16, 2025 at 5:40 PM
January 15, 2025 at 2:19 PM
Fantastic Details of the Encrinus Liliformis, crinoid fossil.
Photo @paleogenomics.bsky.social
The Muschelkalk Formation from which it comes dates to around 230 million years ago during the Triassic Period
#Fossils #crinoid #fossil.
Photo @paleogenomics.bsky.social
The Muschelkalk Formation from which it comes dates to around 230 million years ago during the Triassic Period
#Fossils #crinoid #fossil.
December 28, 2024 at 3:15 PM
Fantastic Details of the Encrinus Liliformis, crinoid fossil.
Photo @paleogenomics.bsky.social
The Muschelkalk Formation from which it comes dates to around 230 million years ago during the Triassic Period
#Fossils #crinoid #fossil.
Photo @paleogenomics.bsky.social
The Muschelkalk Formation from which it comes dates to around 230 million years ago during the Triassic Period
#Fossils #crinoid #fossil.
The history of ancient Greek coins is a fascinating tale of innovation, politics, art, culture. Coinage played a pivotal role in shaping the economic and political landscapes of the Greek world serving not only as a medium of exchange but also as a means of propaganda, artistr & religious expression
December 27, 2024 at 5:34 PM
The history of ancient Greek coins is a fascinating tale of innovation, politics, art, culture. Coinage played a pivotal role in shaping the economic and political landscapes of the Greek world serving not only as a medium of exchange but also as a means of propaganda, artistr & religious expression
There are also older working things for Santa in Jerusalem
December 26, 2024 at 5:20 PM
There are also older working things for Santa in Jerusalem
We have developed a unique coating for titanium plates of fuel cells used in hydrogen energy. The coatings have high anti-corrosion properties.
Corrosion-resistant nanostructured carbon-based coatings for applications in #fuel cells based on #bipolar plates
doi.org/10.1016/j.va...
Corrosion-resistant nanostructured carbon-based coatings for applications in #fuel cells based on #bipolar plates
doi.org/10.1016/j.va...
December 25, 2024 at 3:13 PM
We have developed a unique coating for titanium plates of fuel cells used in hydrogen energy. The coatings have high anti-corrosion properties.
Corrosion-resistant nanostructured carbon-based coatings for applications in #fuel cells based on #bipolar plates
doi.org/10.1016/j.va...
Corrosion-resistant nanostructured carbon-based coatings for applications in #fuel cells based on #bipolar plates
doi.org/10.1016/j.va...