Results 61 to 70 of about 9,620,152 (184)
International Journal of Aerospace Engineering, Volume 2025, Issue 1, 2025.In the contemporary defense industry and the realm of air traffic safety, the identification of aircraft on land and in the air is of paramount importance. Contemporary radar systems have the capacity to track aircraft; however, these systems are inherently dependent on human intervention, thereby introducing a heightened risk of undesirable events ...
Gokalp Cinarer +3 more
wiley +1 more source
Journal of Spectroscopy, Volume 2025, Issue 1, 2025.This study presents a novel approach to identifying the spatial distribution of geological outcrops using remote sensing, with the Lufeng Dinosaur Valley in China as the focal area. We integrate GF‐5 hyperspectral imagery with the automated morphological endmember extraction–pure pixel index (AMEE–PPI) algorithm to improve endmember extraction accuracy.
Lin Hu +6 more
wiley +1 more source
Secret supplement to Biweekly Report for May 7, 1954 [PDF]
, 1954 Memorandum detailing a meeting held at Westinghouse on May 6-7, 1954, to clarify mutual problems involved in making Bomarc Ground Control Network compatible with the Lincoln Transition System and to prepare proposals for presentation at a larger meeting ...
Division 6 Research Staff
core
Multi‐Scale Soil Salinization Dynamics From Global to Pore Scale: A Review
Reviews of Geophysics, Volume 62, Issue 4, December 2024.Abstract Soil salinization refers to the accumulation of water‐soluble salts in the upper part of the soil profile. Excessive levels of soil salinity affects crop production, soil health, and ecosystem functioning. This phenomenon threatens agriculture, food security, soil stability, and fertility leading to land degradation and loss of essential soil ...
Nima Shokri +2 more
wiley +1 more source
Changes and additions to laboratory personnel list [PDF]
, 1955 Listed: name, number, room, group.Includes: telephone key and personnel listing.List of changes and additions to Division 6 personnel at Lincoln Laboratory in July ...
Division 6 Administrative Staff
core
Agricultural Water ManagementSoil water content (SWC) is an essential index that reflects water conditions in the soil surface during drought, and changes in SWC are critical in guiding agricultural irrigation management.
Rong Wang +6 more
doaj +1 more source
Ship target detection in SAR images based on SimAM attention YOLOv8
IET Communications, Volume 18, Issue 19, Page 1428-1436, December 2024.1. Mitigated the uniform treatment disparity across all regions of images processed by the YOLOv8 model, and validated the effectiveness of our method through experiments. 2. The combination of a simple, parameter‐free attention module (SimAM) attention mechanism with the YOLOv8 visual model for synthetic aperture radar ship target detection ...
Yuqiao Xu +4 more
wiley +1 more source
, 1956 Includes: Group 60 (Administration and Services), Group 61 (Sage Operational Planning), Group 62 (Prototype Design and Installation), Group 63 (Advance Development), Group 64 (ESS Test Planning - WWI and MTC Operation), Group 65 (Vacuum Tubes), and Group
Division 6 Administrative Staff
core
MW‐SAM:Mangrove wetland remote sensing image segmentation network based on segment anything model
IET Image Processing, Volume 18, Issue 14, Page 4503-4513, 11 December 2024.Mangrove wetland remote sensing image segmentation network based on segment anything model is based on the pre‐trained segment anything model and achieves cross‐domain adaptation through parameter‐efficient fine‐tuning techniques. It introduces wetland‐specific prompts, auxiliary branches, semi‐supervised training, and iterative optimization strategies
Yu Zhang, Xin Wang, Jingye Cai, Qun Yang
wiley +1 more source
Division 6 Biweekly Report, August 14, 1953
, 1953 Bi-weekly progress report of Division 6 research ...
Division 6 Research Staff
core