In underwater unmanned vehicles, complex acoustic transducer arrays are always used to transmitting sound waves to detect and position underwater targets.Two methods of obtaining low-sidelobe transmitting beampatterns for acoustic transmitting arrays of underwater vehicles are investigated.The first method is the boundary element model optimization
Introduction: The implementation of futile nursing interventions seems to be a persistent problem in adult intensive care units.Understanding this phenomenon can contribute to its prevention and all deleterious effects associated with it.Objective: To identify the perceptions of expert nurses from adult intensive care units about therapeutic futili
Accurate stock assessments for each of the dominant species of sand lances in the northeast Atlantic Ocean and adjacent areas are not available due to the lack of a reliable identification procedure; therefore, appropriate measures 3m speedglas 9002nc of fisheries management or conservation of sand lances cannot be implemented.In this study, detail
The presence of mucogingival problem 3m speedglas 9002nc around anterior teeth is a challenge to the clinician as not only biological and functional aspects has to be addressed but esthetic aspirations of the patient have to be met.The use of guided tissue regeneration (GTR) procedures for the treatment of gingival recession has shown encouraging r
This paper introduces a noise augmentation technique designed to enhance the robustness of state-of-the-art (SOTA) deep learning models against invertatop squeeze bottle degraded image quality, a common challenge in long-term recording systems.Our method, demonstrated through the classification of digital holographic images, utilizes a novel approa