Results 41 to 50 of about 56,314 (262)

Portable Side-Scan Sonar System for Acoustic Remote Sensing of Ultra-Shallow Seafloor: Design and Field Validation

Remote Sensing
Ultra-shallow and confined water environments are challenging to survey with conventional towed side-scan sonar (SSS) due to limited access and positioning uncertainties.
Artur Grządziel, Filip Grządziel
doaj   +1 more source

Animal‐Assisted Activities With Therapy Dogs in Pediatric Oncology: A Multicenter Survey of the Current Status, Implementation, and Challenges in Germany, Austria, and Switzerland

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Animal‐assisted activities (AAAs) with therapy dogs have shown positive effects on patient well‐being and quality of life in various areas of medicine, including pediatric oncology. However, research on this topic is limited. The aim of this study is to present the current status of AAA in pediatric oncology in Germany, Austria, and
Jan‐Marius Wedig, Birgit Burkhardt, Christof M. Kramm, Kira Ostermann, Sarah C. Goretzki, Uta Dirksen, Nico Kurpiers, Michael M. Schündeln   +7 more
wiley   +1 more source

Determining Parental Factors for Clinical Trial Attrition in Pediatric Acute Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Despite high enrollment rates on Children's Oncology Group (COG) protocols, attrition after initial consent is challenging, introducing bias and prolonging trial completion. While adult oncology literature has identified predictors of withdrawal, little is known about caregiver decision‐making for child participation in ...
Kimberly L. Stathas, Jakob Q. Weiss, Kellee N. Parker, Cathy Lee‐Miller   +3 more
wiley   +1 more source

Eye-Movements During Navigation in a Virtual Environment: Sex Differences and Relationship to Sex Hormones

Frontiers in Neuroscience, 2022
Sex differences in spatial navigation have been related to different navigation strategies. For example, women are more likely to utilize local landmark-information in the environment compared to men.
TiAnni Harris, Johanna Hagg, Belinda Pletzer   +2 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Hyperspectral Features of Oil-Polluted Sea Ice and the Response to the Contamination Area Fraction

Sensors, 2018
Researchers have studied oil spills in open waters using remote sensors, but few have focused on extracting reflectance features of oil pollution on sea ice.
Bingxin Liu, Ying Li, Chengyu Liu, Feng Xie, Jan-Peter Muller   +4 more
doaj   +1 more source

An Improved Model for Detecting Heavy Precipitation Using GNSS-Derived Zenith Total Delay Measurements

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021
In recent years, precipitable water vapor has been widely used in heavy precipitation prediction, which is obtained from a conversion of the zenith total delay (ZTD) of the GNSS signal.
Haobo Li, Xiaoming Wang, Suqin Wu, Kefei Zhang, Xialan Chen, Jinglei Zhang, Cong Qiu, Shaotian Zhang, Li Li   +8 more
doaj   +1 more source

Identification of a Shiga toxin A‐derived peptide internalized into Gb3 receptor‐bearing cells via interaction with the Shiga toxin B subunit

FEBS Letters, EarlyView.
The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi, João C. Encarnação, Valeria Napolitano, Grzegorz Dubin, Grzegorz Popowicz, Karl Andersson, U. Helena Danielson   +6 more
wiley   +1 more source

Age-related differences and cognitive correlates of Self-reported and Direct navigation performance: the effect of real and virtual test conditions manipulation

Frontiers in Psychology, 2016
The present study investigated the effect of aging on direct navigation measures and self-reported ones according to the real-virtual test manipulation.
Mathieu eTaillade, Bernard eN'Kaoua, Hélène eSauzéon, Hélène eSauzéon   +3 more
doaj   +1 more source

Evaluation of Indoor Paths Based On Indoor Navigation Network Models and Space Syntax Measures

Geodetski Vestnik, 2023
Indoor navigation networks (models) are an essential way to characterize the navigation patterns of pedestrians. To find the most suitable path existing studies concentrate mostly on the minimization of length and turns.
Atakan Bilgili, Alper Sen, Melih Basaraner   +2 more
doaj   +1 more source