Geometric and Optic Characterization of a Hemispherical Dome Port for Underwater Photogrammetry [PDF]
, 2016 The popularity of automatic photogrammetric techniques has promoted many experiments in underwater scenarios leading to quite impressive visual results, even by non-experts. Despite these achievements, a deep understanding of camera and lens behaviors as
Fassi, Francesco +3 more
core +2 more sources
Multimodal Layer‐Crossing Interrogation of Brain Circuits Enabled by Microfluidic Axialtrodes
Advanced Science, EarlyView.The study introduces a flexible microfluidic axialtrode that integrates optical, electrical, and chemical modalities within a single polymer fiber. By redistributing electrodes and fluidic channels along the fiber axis via angled cleaving, it enables simultaneous optogenetic stimulation, electrophysiological recording, and drug delivery across brain ...
Kunyang Sui +8 more
wiley +1 more source
LAI determination in dune vegetation: a comparison of different techniques [PDF]
, 2005 Research was conducted in the nature reserve De Westhoek (De Panne, Belgium) in order to determine leaf-area-index (LAI) in different dune vegetation types by both direct (destructively) and indirect optical measurements.
De Wulf, R. +6 more
core
Intelligent Soft Opto‐Magnetic Robot for Minimally Invasive Interventional Therapy
Advanced Science, EarlyView.An intelligent soft opto‐magnetic (iSOM) robot is developed that integrates remote magnetic actuation, skin‐mimic tactile perception, and photothermal ablation in a near‐millimeter‐scale design. It enables precise intraluminal navigation and localized ablation while providing real‐time optical feedback to support safe and accurate minimally invasive ...
Jingjing Guo +13 more
wiley +1 more source
Spatio-temporal dynamics of mangrove ecosystems using remote sensing and machine learning in Google Earth Engine; A case study of Tongke-Tongke Indonesia [PDF]
BIO Web of ConferencesThis study aimed to map changes in mangrove ecosystem conditions in Tongke-tongke Village, Sinjai Regency, South Sulawesi, using the Google Earth Engine (GEE) platform.
Faizal Ahmad +7 more
doaj +1 more source
Monitoring spatial and temporal variations of surface albedo on Saint Sorlin Glacier (French Alps) using terrestrial photography [PDF]
, 2011 Accurate knowledge of temperate glacier mass balance is essential to understand the relationship between glacier and climate. Defined as the reflected fraction of incident radiation over the whole solar spectrum, the surface broadband albedo is one of
D. Six +4 more
core +5 more sources
Contour Extraction based on Circular Hough Transform for Forest Canopy Digital Hemispherical Photography [PDF]
, 2018 Liangkuan Zhu
openalex +1 more source
Advanced Science, EarlyView.This work successfully fabricated ion‐conductive hydrogels with low hysteresis and high conductivity using 3D printing technology. By adjusting the component ratios, the properties of the hydrogels can be tuned to meet diverse sensing requirements. Finally, a multimodal sensing sign language recognition system was constructed based on this hydrogel ...
Quan Hu +9 more
wiley +1 more source
Advanced Science, EarlyView.Fluorinated N‐oxide aza‐BODIPY nanoemulsions integrate fluorination‐driven molecular design with co‐assembly in fluorinated oil for multimodal imaging‐guided phototherapy. The co‐assembly redshifts fluorescence into the NIR‐II window for deep‐tissue imaging and provides a unified 19F signal for background‐free, quantitative MRI.
Anfeng Li +5 more
wiley +1 more source
LAI estimation by direct and indirect methods in Scots pine stands in Northern Steppe of Ukraine
Journal of Forest Science, 2018 Leaf area index (LAI) of Scots pine (Pinus sylvestris Linnaeus) in the Northern Steppe of Ukraine was estimated. LAI estimated directly (LAI d, destructive sampling) was compared with LAI determined by digital hemispherical photography (indirect method ...
Viktoriia LOVYNSKA +4 more
doaj +1 more source