Results 131 to 140 of about 1,030,038 (390)

Tunable Thermoshrinkable Hydrogels for 4D Fabrication of Cell‐Seeded Channels

open access: yesAdvanced Functional Materials, EarlyView.
A thermoresponsive polymer with methacrylate groups for photo‐cross‐linking, based on polyethylene glycol, N‐isopropylacrylamide, and 2‐hydroxyethyl acrylate is synthetized to yield hydrogels that shrink upon temperature increase. The new polymer enables the fabrication of cell‐laden perfusable channels with diameters below 200 µm by combining ...
Greta Di Marco   +12 more
wiley   +1 more source

Screening of Rice Cultivars for Morpho-Physiological Responses to Early-Season Soil Moisture Stress

open access: yesRice Science, 2017
The majority of rice (Oryza sativa L.) produced in the southern USA is drill-seeded and grown under upland-like conditions because permanent flooding is established after the four-leaf stage.
Bhupinder Singh   +3 more
doaj   +1 more source

Nitrogen Fixation and Translocation in Sugarcane [PDF]

open access: yes, 2008
World sugarcane production is increasing rapidly as a biofuel. In some areas in Brazil, sugarcane has been grown continually over very long periods without N fertiliser inputs. Therefore, the occurrence of N fixation has been suspected.
Atsushi Momose   +6 more
core   +1 more source

Bright Shooting-Star [PDF]

open access: yesNature, 1873
A SHOOTING-STAR, equal in apparent brightness to the planet Jupiter, was seen hereby me this evening at 9h 18m. It traversed a path of 24° in two seconds, beginning at R.A. 242°, D + 47°, and ending at R.A. 278°, D + 50°. No perceptible train remained after the disappearance of the nucleus, which, however, emitted numerous sparks when in motion.
openaire   +3 more sources

Phase Engineering of a 1D van der Waals Thin Film

open access: yesAdvanced Functional Materials, EarlyView.
Explores the transformative potential of 1D van der Waals materials, focusing on the monoclinic‐to‐tetragonal phase transition in NbTe4, its atomic‐scale mechanisms, and significant metal‐insulator transition (MIT) behavior. Highlights advanced imaging insights and the applications of reversible phase transitions in memory devices, sensors, and ...
Yi Shuang, Daisuke Ando, Yuji Sutou
wiley   +1 more source

Perfusable Brain Microvascular Network‐On‐Chip Model to Study Flavivirus NS1‐Induced Endothelial Dysfunction

open access: yesAdvanced Functional Materials, EarlyView.
This study presents a microfluidic brain microvascular network‐on‐chip (BMVasChip) to investigate endothelial barrier dysfunction caused by flavivirus non‐structural protein 1 (NS1), including virus‐ and time‐dependent vascular damage, leakiness, and dysfunction.
Monika Rajput   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy