Results 41 to 50 of about 7,059 (300)

Photogrammetry Using UAV-Mounted GNSS RTK: Georeferencing Strategies without GCPs

open access: yes, 2021
Georeferencing using ground control points (GCPs) is the most common strategy in photogrammetry modeling using unmanned aerial vehicle (UAV)-acquired imagery.
Josef Brouček   +4 more
core   +1 more source

Carbonization temperature controlled thermal conductivity of graphitic carbon nanoparticles and their polymer composites

open access: yesAIP Advances, 2018
Carbon materials as versatile fillers have drawn increasing attention in thermal conductive polymer composites, however, the thermal conductivity (TC) regulation of them remains challenging.
Weiwei Zhu   +9 more
doaj   +1 more source

Formulation and in vitro, in vivo characterizations of colchicine loaded nanoemulsion for gout management

open access: yesDiscover Applied Sciences
Colchicine is an alkaloid and potent anti-inflammatory agent used as a drug of choice for gout. Oral administration of colchicine may result in gastrointestinal (GI) disturbances.
Muhammad Sohail Majid   +3 more
doaj   +1 more source

Reserves, Injury Severity, and Outcomes in Traumatic Brain Injury: A CENTER‐TBI Observational Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Reserve refers to the brain's ability to maintain function after an injury and strongly relates to traumatic brain injury (TBI) outcomes. This study examined (1) whether associations between pre‐injury reserve proxies and outcomes differed across injury severity categories, and (2) whether the impact of injury severity varied across ...
Natascha Ekdahl   +6 more
wiley   +1 more source

Constructing a Corrected Stations Network Using Some Geomatic Techniques

open access: yesCivil and Environmental Engineering
The major objective of this study is to establish a network of Ground Control Points-GCPs which can use it as a reference for any engineering project.
Ali Amal Mahdi   +2 more
doaj   +1 more source

A quantitative analysis model of grid cyber physical systems

open access: yesGlobal Energy Interconnection, 2018
Conventional power systems are being developed into grid cyber physical systems (GCPS) with widespread application of communication, computer, and control technologies. In this article, we propose a quantitative analysis method for a GCPS. Based on this,
Li Huang   +3 more
doaj   +1 more source

High‐Efficiency Deep Blue Single‐Gaussian Europium(II) Emitters and Their Emitter‐Host Interactions

open access: yesAdvanced Functional Materials, EarlyView.
Crown‐ether ligands and carborate anions enable vacuum‐processable Eu(II) emitters with efficient single‐Gaussian deep‐blue luminescence. Combined photophysical and computational analyses reveal that excited‐electron confinement and steric shielding of the europium center jointly govern compatibility with OLED host materials, establishing molecular ...
Mahmoud Soleimani   +8 more
wiley   +1 more source

An Epigenetic Fate Converter Based on Nuclei‐Targeting Lipid Nanoparticles Drives Neuronal Programming of Stem Cells for Spinal Cord Repair

open access: yesAdvanced Functional Materials, EarlyView.
Schematic illustration of LNP‐MPG nuclei‐targeting delivery of HMW‐FGF2 promoting histone acetylation to regulate the fate of DPSCs and treat spinal cord injury. LNPs components include pHMW‐FGF2 plasmid, DSPC, Dlin‐MC3‐DMA, cholesterol, and PEG2000, and are modified with MPG to form HMW‐FGF2@LNP‐MPG (HLM). HLM nuclei‐targets DPSCs to deliver HMW‐FGF2,
Heng Zhou   +6 more
wiley   +1 more source

Determining the Optimal Number of Ground Control Points for Varying Study Sites through Accuracy Evaluation of Unmanned Aerial System-Based 3D Point Clouds and Digital Surface Models

open access: yesDrones, 2020
The rapid development of drone technologies, such as unmanned aerial systems (UASs) and unmanned aerial vehicles (UAVs), has led to the widespread application of three-dimensional (3D) point clouds and digital surface models (DSMs).
Jae Jin Yu   +3 more
doaj   +1 more source

ON-BOARD GCPS MATCHING WITH IMPROVED TRIPLET LOSS FUNCTION [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020
Intelligent remote sensing satellite system is an important direction to solve the problem of intelligent processing on-board. It can realize the real-time on-board intelligent processing of important targets.
G. Xie   +5 more
doaj   +1 more source

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