Results 141 to 150 of about 9,086 (270)
3D Printing of Stretchable, Compressible and Conductive Porous Polyurethane for Soft Robotics
Advanced Materials Technologies, EarlyView.A 3D‐printable porous dopamine‐polyurethane acrylate elastomer results in conductive, stretchable, and compressible structures that can be metallized in situ through catechol‐mediated silver reduction. The resulting material function as both compliant soft robot with a and strain sensors without complex assemblies, enabling fully 3D‐printed soft ...
Ouriel Bliah +3 more
wiley +1 more source
Deep learning and data fusion to estimate surface soil moisture from multi-sensor satellite images. [PDF]
Sci Rep, 2023 Singh A, Gaurav K.
europepmc +1 more source
Advanced Optical Materials, Volume 13, Issue 8, March 13, 2025.Chalcogenide optical PCMs have gathered interest for their potential in compact, non‐volatile optics and photonics. Free‐space PCM metasurfaces require new considerations from phase change memory that need to be addressed for reliable scale‐up. Several failure mechanisms pertaining to free‐space PCM devices and layout methods are isolated to prevent ...
Cosmin Constantin Popescu +19 more
wiley +1 more source
Shuitu Baochi Xuebao目的为探究作物覆盖坡面地表微地形特征提取的可能性，实现作物覆盖条件下微地形三维建模与动态监测。方法采用SfM-MVS（structure from motion with multi-view stereo）方法，以玉米覆盖坡面为研究对象，裸坡作为对照，开展以裸坡及模拟微地形的标志物为基准，玉米覆盖条件下地表微地形构建提取和精度评估研究。结果1）玉米覆盖坡面控制点误差<0.002 m，稀疏点云与密集点云数量分别为裸坡的2.1、2.6倍。2）基于C2C（Cloud to Cloud）的结果表明 ...
姜静海, 郑子成, 何淑勤
doaj
, 1985 Analysis of Amazonian freshwater fish exhibited great differences in water- and fat content. Migratory species which deposit huge amounts of eggs in a single spawning act accumulate at high water-level great amounts of fat in various parts of the body ...
Junk, W.
core
A Dual‐Emissive DNA‐Templated Silver Nanocluster with Near‐Infrared I and II Emission
Advanced Optical Materials, Volume 13, Issue 8, March 13, 2025.This study presents a dual‐emissive DNA‐stabilized silver nanocluster with a nanosecond‐lived NIR‐I emission band and a microsecond‐lived NIR‐II emission band. Mass spectrometry establishes that the nanocluster has molecular formula (DNA)2[Ag17]11+. DNA sequence variations reveal critical nucleobases for stabilization, and modifications at the DNA 5 ...
Anna Gonzàlez‐Rosell +6 more
wiley +1 more source
Monitoring of granite quarries using deep learning and UAV photogrammetry in Bengaluru, India. [PDF]
PLoS OneHimmy O +3 more
europepmc +1 more source
Responsive Visible‐Wavelength Metasurfaces from Porous Silicon Based on Fano Guided‐Mode Resonance
Advanced Optical Materials, EarlyView.The article introduces mesoporous silicon metasurfaces (pSi‐MS) supporting Fano guided‐mode resonances in the visible regime. By combining top‐down lithographic patterning of 2D gratings with bottom‐up electrochemical porosification, the approach realizes a new class of responsive metasurfaces, enabling highly sensitive and portable platforms for small
Tomoshree Dash +4 more
wiley +1 more source
Comparative analysis of sandy beach and foredune geomorphic change measurements from Apple lidar and small-unoccupied aerial systems. [PDF]
Sci RepBurchi BMJ, Theuerkauf EJ.
europepmc +1 more source
The Application and Challenge of Binder Jet 3D Printing Technology in Pharmaceutical Manufacturing. [PDF]
Pharmaceutics, 2022 Chen X +10 more
europepmc +1 more source