Results 71 to 80 of about 7,546 (298)

The Influence of Ground Control Points (GCPs) for Digital Elevation Models (DEMs) Using UAVs

Unmanned aerial vehicles are a modern technology for collecting data for aerial surveying to produce high-resolution digital elevation models (DEMs). This accuracy is achieved using ground control points (GCPs), which are specific locations on the ground
Kamal M. Gamal, Ahmed S. Elshrkawy, Ahmed Elshesheny, Osama M. Moussa   +3 more
core   +1 more source

WNT3 activates the MAPK/ERK1,2 and ERK5 signaling pathway(s) in GCPs.

, 2013
(A,B) GCPs were treated with WNT3 for 24 h and lysates analyzed by Western blot analysis. (A) WNT3 increases ERK1/2 and ERK5 phosphorylation in GCPs. Protein extracts were analyzed by immunoblotting with anti-P-ERK1/2, anti-ERK1/2, anti-P-ERK5, and anti ...
Eve-Ellen Govek (489756), David A. Murphy (489759), Linda Van Aelst (481504), Mary E. Hatten (489760), Martine F. Roussel (391921), Jee Hae Kim (489758), Olivier Ayrault (489757), Xiaodong Zhu (229321), Sandrine L. Anne (489755)   +8 more
core   +1 more source

Simplified SPAL technique to provide adequate peri‐implant phenotype: A pilot study

Clinical Advances in Periodontics, EarlyView.
Abstract Background Correction of peri‐implant bone dehiscence (PIBD) and optimization of the peri‐implant soft‐tissue phenotype are critical for long‐term peri‐implant tissues stability. A simplified, one‐stage, transmucosal variant of the subperiosteal peri‐implant augmented layer (sSPAL) technique was appraised and evaluated.
Leonardo Trombelli, Chiara Franzini, Mattia Severi   +2 more
wiley   +1 more source

Enhancement of Point Cloud Data for Rock Slope Stability Analysis

Civil Engineering Dimension
Unmanned aerial vehicle (UAV) photogrammetry offers a safe and efficient alternative to manual rock mass characterization in hazardous terrain. This study evaluates quality control measures, compares the discontinuity of accuracy data with and without ...
Aniza Albar, Mohd Mustaqim Mohd Nordin, Muhammad Zarith Sufi Shem Azman   +2 more
doaj   +1 more source

Phase I Evaluation of Siltartoxatug, a First‐in‐Class Anti‐Tetanus Monoclonal Antibody: Safety, Pharmacokinetics and Pharmacodynamics in Healthy Australian and Chinese Populations

Clinical Pharmacology &Therapeutics, EarlyView.
Siltartoxatug, a first‐in‐class monoclonal antibody targeting tetanus toxin for post‐exposure prophylaxis, was evaluated in two phase I trials in Australian and Chinese healthy adults. In these randomized, double‐blind, placebo‐controlled, dose‐escalation studies, participants received a single intramuscular injection of siltartoxatug (10–250 μg/kg) or
Xinyu Liu, Zhigang Liu, Xiaohu Kuang, Yueming Wang, Xiaoyi Liu, Jiyuan Ding, Xia Zhou, Xin Zhou, Qianyu Liang, Meizhuo Zhang, Hao Zhao, Qingqing Tan, Weihong Zheng, Huaxin Liao, Charlotte Lemech, Wanmei Wang   +15 more
wiley   +1 more source

Factors Influencing Green Construction Practices in Context of COVID-19 Pandemic: Empirical Evidence from China

Buildings
Green construction practices (GCPs) are essential for the construction industry to achieve carbon neutral and sustainable development. However, the promotion of GCPs faces multifaceted challenges, particularly within the context of recent global ...
Chaofan Wang, Xiaojun Xie, Xinyi Chen, Chuanmin Shuai, Jing Shuai, Vladimir Strezov   +5 more
doaj   +1 more source

Ground-Control Networks for Image Based Surface Reconstruction: An Investigation of Optimum Survey Designs Using UAV Derived Imagery and Structure-from-Motion Photogrammetry

Remote Sensing, 2016
The use of small UAV (Unmanned Aerial Vehicle) and Structure-from-Motion (SfM) with Multi-View Stereopsis (MVS) for acquiring survey datasets is now commonplace, however, aspects of the SfM-MVS workflow require further validation.
Toby N. Tonkin, Nicholas G. Midgley
doaj   +1 more source

Advances in Design Strategy and Mechanism Insights for Alkaline Hydrogen Evolution Reaction: Multilevel Site Engineering and Structure–Activity Relationship

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This review is about material design based on engineering multilevel sites from theoretical calculation and synthetic routes to mechanism, structure–activity relationship, challenges and perspectives for boosting hydrogen production in alkaline electrolyte. Electrolytic water splitting is a clean, carbon‐free method for producing green hydrogen and has
Ke Zhang, Hongying Luo, Yudong Du, Kehao Yu, Huayu Wu, Shimin Chai, Yanyan Liu, Yongfeng Wang, Jianchun Jiang, Baojun Li   +9 more
wiley   +1 more source

Dynamics and function of CXCR4 in formation of the granule cell layer during hippocampal development

Scientific Reports, 2017
In the developing hippocampus, granule cell progenitors (GCPs) arising in the ventricular zone (VZ) migrate to the subpial region, and form the granule cell layer (GCL) of the dentate gyrus (DG).
Yuka Mimura-Yamamoto, Hiroshi Shinohara, Taichi Kashiwagi, Toru Sato, Seiji Shioda, Tatsunori Seki   +5 more
doaj   +1 more source

High-Accuracy Corridor Mapping Without GCPs: Assessing Precisions of DSMs Generated from UAS Photogrammetry with On-Site Pre-Calibration [PDF]

ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
High-resolution Digital Surface Models (DSMs) are crucial for diverse geospatial analyses and UAS photogrammetry offers a cost-effective option for DSM acquisition.
K. Pitombeira, E. Mitishita, C. Toth, N. Amorim, M. de Abreu   +4 more
doaj   +1 more source