Results 261 to 270 of about 633,289 (344)

Artificial Symbiosis for Bulk Production of Bacterial Cellulose Composites

open access: yesAdvanced Materials, EarlyView.
Co‐cultivation of the cellulose‐producing bacterium with the microalga enables bulk formation of bacterial cellulose under static incubation, with photosynthetically active oxygen‐generating sites throughout the medium. This symbiotic platform supports 3D cellulosic constructs with geometries dictated by the vessel shape.
Kui Yu   +7 more
wiley   +1 more source

Drilling Problems of Directional Drilling

open access: yesJournal of the Japanese Association for Petroleum Technology, 1972
openaire   +2 more sources

Azaporphyrinoid‐Based Photo‐ and Electroactive Architectures for Advanced Functional Materials

open access: yesAdvanced Materials, EarlyView.
A long‐standing collaboration between the Torres and Guldi groups has yielded diverse azaporphyrinoid‐based donor‐acceptor nanohybrids with promising applications in solar energy conversion. This conspectus highlights key molecular platforms and structure‐function relationships that govern light and charge management, supporting the rational design of ...
Jorge Labella   +3 more
wiley   +1 more source

Synthesis of polylactic acid/Henna polymer composite and its application in optimizing drilling fluid rheology and filtration performance. [PDF]

open access: yesSci Rep
Hsu CY   +9 more
europepmc   +1 more source

Drill Geometry and Hole Drilling

open access: yesJournal of the Japan Society for Precision Engineering, 2019
openaire   +2 more sources

Horizontal Drilling Potential in Utah

open access: hybrid, 1991
Thomas C. Chidsey
openalex   +1 more source

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