Results 131 to 140 of about 2,028,482 (219)

Receiving-measuring complex for doppler oblique sounding of ionosphere [Articol]

open access: yes, 2011
This paper describes the receiving-measuring complex for Doppler oblique sounding of the ionosphere and the results of the first data processing. The complex is located in the city of Balti (47.75° N, 27.92° E) and is designed to study the propagation ...
Plohotniuc, Eugeniu   +2 more
core  

An Observational Study of the Inn Valley Exit Jet in Southern Germany

open access: yesMeteorological Applications, Volume 33, Issue 5, September/October 2026.
Using measurements conducted during the TEAMx‐PC22, we found new insights on the structure and turbulence properties of the Inn valley exit jet, a frequently occurring nocturnal wind phenomenon in the exit region of the Inn valley in south‐eastern Germany. Furthermore, our findings show that the jet influences the wind field, temperature and turbulence
Katrin Sedlmeier   +7 more
wiley   +1 more source

The Effectiveness of Simulation‐Based Versus Patient‐Based Clinical Education in Nursing: A Systematic Review and Meta‐Analysis

open access: yesNursing Open, Volume 13, Issue 9, September 2026.
ABSTRACT Aim To compare the effectiveness of simulation‐based education (alone or in combination with patient‐based clinical teaching) in undergraduate nursing students, when measured using objectively assessed outcomes. Design Systematic review with meta‐analyses.
Louise Prothero   +4 more
wiley   +1 more source

Velocity-Aided Navigation in GNSS-Denied Environments. [PDF]

open access: yesSensors (Basel)
Avrutov V   +5 more
europepmc   +1 more source

Enhancing Chemical Engineering Education: Constructive Alignment and Augmented Reality in Experimental Fluid Mechanics

open access: yesProceedings in Applied Mathematics and Mechanics, Volume 26, Issue 3, September 2026.
ABSTRACT Wind tunnel experiments are a key element of fluid mechanics education, enabling students to connect theoretical knowledge with practical observations. Despite their pedagogical value, traditional wind tunnel laboratories often lack outcome orientation, rely on prescriptive procedures, and provide limited opportunities for conceptual ...
Nils Kaufhold, Konrad Boettcher
wiley   +1 more source

Redefining Optimal Coverage Path Planning for FLS‐Equipped AUVs With Deep Reinforcement Learning

open access: yesJournal of Field Robotics, Volume 43, Issue 6, Page 3617-3632, September 2026.
ABSTRACT Autonomous Underwater Vehicles (AUVs) have emerged as indispensable tools for a variety of subsea tasks, from habitat monitoring and seabed mapping to infrastructure inspection and mine countermeasures. A fundamental challenge in this field is Coverage Path Planning (CPP), the problem of ensuring complete and efficient area coverage.
Lorenzo Cecchi   +3 more
wiley   +1 more source

Association Between Bowel Urgency and Intestinal Ultrasound Parameters in Ulcerative Colitis: Insights Into Transmural Inflammation and Symptom Pathophysiology

open access: yesUnited European Gastroenterology Journal, Volume 14, Issue 7, September 2026.
ABSTRACT Background Bowel urgency (BU) is a key symptom of ulcerative colitis (UC), often impairing the quality of life. This study aimed to identify intestinal ultrasound parameters associated with BU, given that UC may also have transmural involvement, and compare these with endoscopic activity and biomarkers.
Kanade Serizawa   +13 more
wiley   +1 more source

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