Results 21 to 30 of about 15,837,467 (256)

Investigating Remote Work Trends in Post-COVID-19: A Twitter-Based Analysis

IEEE Access
This study explores the evolving trends and public perceptions of remote work that have emerged in the aftermath of the COVID-19 pandemic, with a particular focus on identifying key themes and sentiments expressed on Twitter in 2022.
Adem Korkmaz, Selma Bulut, Selahattin Kosunalp, Teodor Iliev   +3 more
doaj   +1 more source

The SARSense Campaign: Air- and Space-Borne C- and L-Band SAR for the Analysis of Soil and Plant Parameters in Agriculture

Remote Sensing, 2021
With the upcoming L-band Synthetic Aperture Radar (SAR) satellite mission Radar Observing System for Europe L-band SAR (ROSE-L) and its integration into existing C-band satellite missions such as Sentinel-1, multi-frequency SAR observations with high ...
David Mengen, Carsten Montzka, Thomas Jagdhuber, Anke Fluhrer, Cosimo Brogi, Stephani Baum, Dirk Schüttemeyer, Bagher Bayat, Heye Bogena, Alex Coccia, Gerard Masalias, Verena Trinkel, Jannis Jakobi, François Jonard, Yueling Ma, Francesco Mattia, Davide Palmisano, Uwe Rascher, Giuseppe Satalino, Maike Schumacher, Christian Koyama, Marius Schmidt, Harry Vereecken   +22 more
doaj   +1 more source

DBLA-MobileNetV2: Real-Time Rice Leaf Disease Detection on Edge Devices With Dual-Branch Lightweight Attention

IEEE Access
Rice cultivation, the foundation of global food security, is vulnerable to leaf diseases, which significantly reduce both yield and quality. Early and accurate detection is crucial for effective and sustainable disease management.
Mustafa Tasci
doaj   +1 more source

Photochemical activity in Dalbergia nigra (Vell.) Fr. Allem. seedlings submitted to water deficit

Journal of Forest Science, 2018
In this study, we evaluated the influence of the daily variation of both intensity of photosynthetically active radiation (PAR) and temperature on chlorophyll a fluorescence parameters in Jacarandá-da-Bahia seedlings submitted to two treatments: T1 ...
Natiele SANDRINI CELOVANE, Jadson BONINI ZAMPIROLLO, Thais SILVA COSTA, Clodoaldo LEITES PINHEIRO, Diolina MOURA SILVA, Elisa MITSUKO AOYAMA, Antelmo RALPH FALQUETO   +6 more
doaj   +1 more source

Comparing C- and L-band SAR images for sea ice motion estimation [PDF]

The Cryosphere, 2015
Pairs of consecutive C-band synthetic-aperture radar (SAR) images are routinely used for sea ice motion estimation. The L-band radar has a fundamentally different character, as its longer wavelength penetrates deeper into sea ice.
J. Lehtiranta, S. Siiriä, J. Karvonen
doaj   +1 more source

GradKAN: Enhanced Kolmogorov–Arnold Networks With Adaptive Knot Allocation

IEEE Access
The basic Kolmogorov-Arnold network model uses a uniform knot allocation for B-spline functions. This static knot allocation leads to knot waste and low parameter efficiency, particularly when modeling functions with sharp local variations and high ...
Kursad Arslan, Emrah Donmez
doaj   +1 more source

A Comprehensive Survey: Evaluating the Efficiency of Artificial Intelligence and Machine Learning Techniques on Cyber Security Solutions

IEEE Access
Given the continually rising frequency of cyberattacks, the adoption of artificial intelligence methods, particularly Machine Learning (ML), Deep Learning (DL), and Reinforcement Learning (RL), has become essential in the realm of cybersecurity.
Merve Ozkan-Okay, Erdal Akin, Omer Aslan, Selahattin Kosunalp, Teodor Iliev, Ivaylo Stoyanov, Ivan Beloev   +6 more
doaj   +1 more source

Improving Cell Image Segmentation by Using Isotropic Undecimated Wavelet Transform

IEEE Access
Cell images play a vital role in biological research and medical diagnoses, as they provide valuable information about the structure and function of cells.
Murat Toptas, Buket Toptas, Davut Hanbay
doaj   +1 more source

Analysis of Slow-moving Landslide-Prone Areas in Gangwon State Using C-band and L-band InSAR [PDF]

Geo Data
This study constructed slope displacement data for the Gangwon State by applying persistent scatterer (PS) and distributed scatterer (DS) synthetic aperture radar interferometry (InSAR) time-series analysis to Sentinel-1 C-band and ALOS-2 PALSAR-2 L-band
Ho-Yeong You, Taeseok Lim, Boram Lee, Yoon-Kyung Lee, Jung-Hyun Lee, Hyuck-Jin Park, Sang-Wan Kim   +6 more
doaj   +1 more source

Bone and Soft Tissue Neoplasms in Infants Versus Older Children: A Report From the Cancer in Young People in Canada Program

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background and Aims Infant bone and soft tissue neoplasms present distinct clinical challenges and lack large‐scale data to inform treatment decisions. This study aims to characterize bone and soft tissue neoplasms in infants in Canada and to compare their outcomes with those of older pediatric patients.
Samuel Sassine, Hallie Coltin, Maria Kondyli, Monia Marzouki, Nicolas Prud'homme, Nida Usmani, Rebecca J. Deyell, Lesleigh Abbott, Tony H. Truong, Sapna Oberoi, Ketan Kulkarni, Josée Brossard, Lynette Bowes, Paul Gibson, Sarah McKillop, Roona Sinha, Lillian Sung, Catherine Vezina, Laura Wheaton, Alexandra P. Zorzi, Marie‐Claude Pelland‐Marcotte, Thai Hoa Tran   +21 more
wiley   +1 more source