Results 51 to 60 of about 50,234 (181)

Carbonate and Oxalate Crystallization Effected by the Metabolism of Fungi and Bacteria in Various Trophic Conditions: The Case of Penicillium chrysogenum and Penicillium chrysogenum with Bacillus subtilis

open access: yesCrystals, 2023
The present work contributed to the patterns of crystallization affected by the metabolism of fungi and bacteria in various trophic conditions and specifically covers the case of Penicillium chrysogenum and P. chrysogenum with Bacillus subtilis.
Katerina V. Sazanova   +5 more
doaj   +1 more source

A practical method for preparing Ca(OH)2 nanodispersions for the consolidation of archaeological calcareous stones [PDF]

open access: yes, 2018
Exposure to atmospheric conditions results in considerable deterioration of calcareous building stones, lime mortars and plasters in archaeological monuments, requiring several conservation treatments.
Caner, Evin, Caner-Saltık, E.N.
core   +1 more source

Thermo-responsive liquid marbles [PDF]

open access: yesPolymer Journal, 2013
Thermo-responsive liquid marbles can be prepared using poly(N-isopropylacrylamide) powder and Na2SO4 aqueous solution, which were transferred to the surface of bulk water containing Na2SO4 aqueous solution. They remained stable at room temperature. When the bulk aqueous solution was cooled, the liquid marbles disintegrated because powder wettability ...
Shin-ichi Yusa   +6 more
openaire   +1 more source

Broadening the semiaquatic scene: Quantification of long bone microanatomy across pinnipeds

open access: yesThe Anatomical Record, EarlyView.
Abstract Investigations of bone microanatomy are commonly used to explore lifestyle strategies in vertebrates. While distinct microanatomical limb bone features have been established for exclusively aquatic and terrestrial lifestyles, identifying clear patterns for the semiaquatic lifestyle remains more challenging.
Apolline Alfsen   +10 more
wiley   +1 more source

Mechanical and tribological properties of composite made of marble dust-reinforced C93200 copper alloy

open access: yesMaterials Research Express, 2020
Composite materials are unique because reveal great physical, mechanical and thermal properties. However, there is yet huge potential to enhance their features by adding specific reinforcement in the matrix in order to reach the requirements of a ...
Santosh Kumar Rajak   +2 more
doaj   +1 more source

Chemical Characterization and Thermal Analysis of Recovered Liquid Crystals

open access: yesCrystals, 2023
Chemical, structural, and thermal properties of recovered nematic Liquid Crystal (LC) mixtures were investigated by applying several analytical techniques.
Ana Barrera   +8 more
doaj   +1 more source

MicroRNA‐Seq Analysis Reveals a Critical Role for miR‐222 in Bovine Intramuscular Adipogenesis via the DDIT4/mTORC1 Axis

open access: yesAnimal Research and One Health, EarlyView.
Schematic diagram illustrating how miR‐222 promotes bovine intramuscular adipogenesis by targeting DDIT4 to activate the mTORC1 signaling pathway. ABSTRACT Intramuscular fat (IMF) is a key determinant of beef quality, particularly with respect to tenderness, flavor, and juiciness.
Jianbing Tan   +7 more
wiley   +1 more source

Development of Synthetic Slag with Marble Waste and Calcium Aluminate Agents for Cast Iron Desulfurization [PDF]

open access: yesMaterials Research, 2017
The aim of this work was to study the use of slags to desulfurize cast iron. It was proposed to use alumina instead of fluorspar. In addition, marble waste was used instead of lime.
Felipe Fardin Grillo   +5 more
doaj   +2 more sources

Multifunctional Liquid Marble Compound Lenses

open access: yesACS Applied Materials & Interfaces, 2019
Mosquito compound eyes are elaborate multifunctional hierarchical structures. The presence of ordered curved features spanning length scales of nanometers to millimeters provides the mosquito eye with a wide field of view, an infinite depth of field, and antifogging properties.
Donglee Shin   +4 more
openaire   +3 more sources

The E3 Ubiquitin Ligase UBE3B Regulates Synaptic Development and Cortical Network Activity

open access: yesAutism Research, EarlyView.
ABSTRACT Autism spectrum disorder (ASD) is a neurodevelopmental disorder characterized by impaired communication, abnormal social interactions, and restricted, repetitive behaviors. Pathogenic mutations in UBE3B result in neurodevelopmental disease, including intellectual disability, lack of speech, and ASD.
Shayal Vashisth   +7 more
wiley   +1 more source

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