Results 111 to 120 of about 15,399 (202)

Structure‐Aware Unsupervised Transmission Corridor Structure Extraction From 3DEP Lidar Using Graph Attention Embeddings and Reinforcement‐Learned DBSCAN

open access: yesTransactions in GIS, Volume 30, Issue 5, August 2026.
ABSTRACT Transmission corridors are critical components of power delivery infrastructure, and their large‐area monitoring increasingly relies on national‐scale airborne lidar programs. This study presents an unsupervised, scalable framework for extracting transmission corridor structures (including conductors and supporting towers) from U.S. Geological
Nanzhou Hu   +4 more
wiley   +1 more source

Transcholecystic Duodenal Drainage as an Alternative Decompression Method for Afferent Loop Syndrome: Two Case Reports

open access: yesJournal of the Korean Society of Radiology
Afferent loop syndrome (ALS) is a rare complication of gastrectomies and gastrointestinal reconstruction. This can predispose patients to fatal conditions, such as cholangitis, pancreatitis, and duodenal perforation with peritonitis.
Jihoon Hong   +6 more
doaj   +1 more source

Is routine nasogastric decompression necessary following emergency surgery for perforated peptic ulcer? [PDF]

open access: yesUlus Travma Acil Cerrahi Derg
Çiçek E   +5 more
europepmc   +1 more source

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