Results 101 to 110 of about 6,056 (148)

Modeling Changes in Flow Dynamics From the Restoration of a Distributary Slough Along a Large Floodplain River

River Research and Applications, EarlyView.
ABSTRACT Sloughs are slow‐moving or still water systems that serve as an important ecosystem component connecting rivers and floodplains such as the Apalachicola River in northwest Florida. However, sloughs of the Apalachicola River have become hydrologically disconnected from the mainstem due to the impact of failed navigation projects such as channel
Love Kumar, Matthew J. Deitch, William K. Jones PE, Scott Walls, G. Mathias Kondolf, Joann Mossa, Ramna Kumari   +6 more
wiley   +1 more source

Eigenfeature‐enhanced deep learning: advancing tree species classification in mixed conifer forests with lidar

Remote Sensing in Ecology and Conservation, EarlyView.
Workflow for tree species classification using lidar data. Steps include preprocessing (normalization, noise removal, CHM creation), tree segmentation, eigenfeature extraction, and 2D CNN training/validation. Blue, yellow, and red indicate training, validation, and testing image sets, respectively.
Ryan C. Blackburn, Robert Buscaglia, Andrew J. Sánchez Meador, Margaret M. Moore, Temuulen Sankey, Steven E. Sesnie   +5 more
wiley   +1 more source

Enhancing Elementary Students Conceptual Understandings of Scientific Phenomena: The Impact of STEAM‐First and STEM‐First Approaches

Science Education, EarlyView.
ABSTRACT This study delves into the realm of student conceptual change, examining shifting understandings as important steppingstones on the path to sensemaking and canonical understanding in science education. It explores the potential of a STEAM (Science, Technology, Engineering, Arts, and Math) curriculum, aiming to provide equitable learning ...
Michael W. Corrigan, Joseph T. Wong, Doug Grove, Sage Andersen, Bradley S. Hughes   +4 more
wiley   +1 more source

The Emotional Valence of Hyperrationality in STEM Learning: Reinscriptions and Contestations of Coloniality

Science Education, EarlyView.
ABSTRACT As part of the special issue Centering Affect and Emotion Toward Justice and Dignity in Science Education, this paper examines the emergence and performance of hyperrationality in STEM classrooms. Hyperrationality describes verbal and embodied expressions whereby learners try to maintain an appearance of neutrality and emotional distance to ...
Natalie R. Davis, Thomas M. Philip
wiley   +1 more source

Does Size Matter? Impact of Handling Diagrams Presenting Different Amounts of Data on Students' Arguments in Educational Lab Settings

Science Education, EarlyView.
ABSTRACT The increasing availability of digital tools in science classrooms can provide students with more frequent and easier access to large amounts of data. Large data sets have considerable epistemological potential, as they enable, for instance, the observation of otherwise unobservable phenomena, but it must be assumed that handling them places ...
Gregor Benz, Tobias Ludwig, Andreas Vorholzer   +2 more
wiley   +1 more source

Biomimetic Robotics and Intelligence: A Survey

SmartBot, EarlyView.
Biomimetic robotics and intelligence, inspired by biological systems, integrate biology, engineering, and AI, develops robots capable of adapting to complex environments. By mimicking natural structures and cognitive processes, and employing algorithms like neural networks and genetic algorithms, these systems enhance autonomy and problem‐solving. This
Yixuan Sheng, Wei Nie, Zhao Liu, Hanlin Zhang, Hao Zhou, Ziyong Liu, Honghai Liu   +6 more
wiley   +1 more source

Single Atom Catalyst for Nitrate‐to‐Ammonia Electrochemistry

Small, EarlyView.
This review constitutes articles which feature unique conditions that affect the productivity and activity of the transition metal single atom catalyst for the electrocatalytic nitrate to ammonia reaction. Factors such as nitrate ion adsorption, characteristics of the central electroactive transition metal, type of coordinating atoms, impact of ...
Suvani Subhadarshini, Martin Pumera
wiley   +1 more source

Designing Nontrivial Real‐Space Berry Curvature through Non‐Monotonic Bulk Inversion Symmetry Breaking in Self‐Intercalated Cr1+δTe2

Small Science, EarlyView.
By controlling the Cr intercalant (δ) in Cr1+δTe2, the topological Hall effect (THE) amplitude (ρTHEpeak$\rho_{\text{THE}}^{\text{peak}}$) and Dzyaloshinskii–Moriya interaction strength can be tuned, revealing a strong correlation between them. Moreover, the largest ρTHEpeak$\rho_{\text{THE}}^{\text{peak}}$ of 2.75 μΩ⋅cm$2.75 \text{ &amp ...
Seungwon Rho, Dameul Jeong, Hyeong‐Ryul Kim, Jaeseok Huh, Hyeong‐Jun Son, Young‐Kyun Kwon, Mann‐Ho Cho   +6 more
wiley   +1 more source

How We Simulate DNA Origami

Small Methods, EarlyView.
This tutorial provides a detailed step‐by‐step description on how to import DNA origami designs into the oxDNA model and characterize the origami's properties (such as equilibrium shape and flexibility) in simulations using free webservers oxView.org and oxDNA.org.
Sarah Haggenmueller, Michael Matthies, Matthew Sample, Petr Šulc   +3 more
wiley   +1 more source

Pivotal Role of Multishelled Architecture in Nanoreactor with Spatial Confined Co3O4 for Peroxymonosulfate Activation and Contaminants Degradation

Small Structures, EarlyView.
Different shapes and structures of cobalt‐based catalysts, combinating with persulfate activation, were used on the degradation of tetracycline and bisphenol A This study offers novel insights into the factors contributing to the enhanced performance of cobalt‐based catalysts with varying shapes and structures.
Geng Li, Shiyu Bian, Wenting Sun, Yuwei Pan, Weinan Xing, Ying Zhang, Guangyu Wu, Yudong Huang   +7 more
wiley   +1 more source