Results 161 to 170 of about 1,621,058 (355)

Alkaline Phosphatase‐Activated NIR‐II AIEgens Nanosystem for Surgical and Postoperative Closed‐Loop Therapy of Advanced Osteosarcoma

open access: yesAdvanced Science, EarlyView.
This study designed a tumor microenvironment‐responsive AIEgen nanoparticle for near‐infrared photoimmunotherapy, which inhibits primary tumors and metastasis by promoting pyroptosis and suppressing aerobic glycolysis. ABSTRACT In advanced osteosarcoma, tumor invasion often prevents complete resection, and immunotherapy is limited by the tumor's ...
Kaiyuan Liu   +14 more
wiley   +1 more source

A Quest for the Mechanism of Ultrahigh Resolution SEM Imaging

open access: yesAdvanced Science, EarlyView.
Using Monte Carlo simulations with explicit definitions of SE1 and SE2 align with a cascade secondary electron production model, this work shows that the 3D nanostructure modulated SE2 emission enhances other than to reduce topographical contrast via a “miniature Faraday cup” effect.
Hao Tian Chen   +3 more
wiley   +1 more source

Monitoring wheat area using sentinel-2 imagery and In-situ spectroradiometer data in heterogeneous field conditions

open access: yesDiscover Agriculture
Crop statistics are crucial for developing a demand-based export and import strategy to ensure a country’s sustainable food security. Remote sensing efficiently generates essential crop statistics, while ground-based supplementary sensor data offers ...
AFM Tariqul Islam   +8 more
doaj   +1 more source

Gesture enhancement of a virtual tutor via investigating human tutor discursive strategies: Forms and functions for proportions [PDF]

open access: yes, 2014
We examine expert human mathematics-tutor gestures in the context of an interactive design for proportionality in order to design a virtual pedagogical agent.
Abrahamson, D, Flood, VJ, Schneider, A
core  

Curvy Surface Reconstruction

open access: yesAdvanced Science, EarlyView.
This review introduces the concept of “general curvy surface reconstruction,” which incorporates both geometric and physical dimensions, representing an upgrade over conventional geometric reconstruction that focuses solely on spatial relationships. Particular emphasis is placed on the emerging opportunities enabled by advanced measurement techniques ...
Chen Shang   +8 more
wiley   +1 more source

Boundary interactions: Resolving interdisciplinary collaboration challenges using digitized embodied performances [PDF]

open access: yes, 2015
Little is known about the collaborative learning processes of interdisciplinary teams designing technology-enabled immersive learning systems. In this conceptual paper, we reflect on the role of digitally captured embodied performances as boundary ...
Abrahamson, D, Flood, VJ, Neff, M
core  

Recent changes in flood preparedness of private households and businesses in Germany

open access: green, 2010
Heidi Kreibich   +5 more
openalex   +2 more sources

Unveiling a Stable Polysulfide Transport Framework in a Fluorine‐Free Li‐S Batteries

open access: yesAdvanced Science, EarlyView.
This work unveils a lithium thiophosphate reaction pathway activated by trigger P2S5 units, which initiate fast self‐assembly and shift the system away from conventional Li‐S reactions. The reversible Li‐P‐S framework delivers stability, safety, and high energy density, while enabling a distinct solid‐liquid hybrid electrochemical mode that provides a ...
Feng‐Yu Wu   +3 more
wiley   +1 more source

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