Results 41 to 50 of about 7,072 (73)
Early evolutionary history of the seed
ABSTRACT The seed is an essential stage in the life history of gymnospermous and angiospermous plants, facilitating both their survival and dispersal. We reappraise knowledge of the evolutionary history of the gymnospermous seed, from its origin in the late Devonian through to the well‐known end‐Permian extinctions – an interval encompassing the ...
Richard M. Bateman +2 more
wiley +1 more source
Graphical representation of nanorobotic platforms for targeted drug delivery. Abstract Background Nanorobotic systems represent an emerging and disruptive paradigm in nanomedicine for precision drug delivery, controlled therapeutic release, and minimally invasive biomedical interventions.
Mohd Shoab Ali +5 more
wiley +1 more source
Advanced Strategies of Salt Blocking in the Hypersaline Water
Advanced strategies of salt blocking in hypersaline water—including hydrophobic, unidirectional brine transportation, dissolution migration, edge crystallization, siphon capillary effect, and zwitterionic effect. ABSTRACT In the past decade, due to high consumption of freshwater and severe drought on the earth, human beings have experienced an ...
Aster Aberra Tessema +3 more
wiley +1 more source
Water loss is a key factor affecting the postharvest quality and shelf life of blueberries, and storage conditions (humidity and time) play an important role in regulating water retention capacity of stored berries. This study aims to explore the variation of moisture content (MC) in blueberries under different storage humidity and storage time ...
RunKai Wang +3 more
wiley +1 more source
Implementation of a Thermomechanical Model for Journal Bearings Using p‐FEM
ABSTRACT Hydrodynamic journal bearings are essential machine parts that are used for applications with high rotational speeds. Their precise simulation requires the consideration of thermomechanical interactions between solids and fluid. During operation, the shear stresses in the fluid (lubricant film heights: 5–100 μm${\umu }\mathrm{m}$), lead to ...
Fabian Schmidtchen +4 more
wiley +1 more source
Shaping Function: Polymeric 3D Systems With Unconventional Geometries for Biomedical Applications
Particle shape is a key design parameter governing biological interactions. Advances in fabrication enable precise control over anisotropy and compartmentalization, allowing modulation of cellular uptake, transport, and biodistribution, ultimately enhancing therapeutic performance. ABSTRACT Polymer geometry is a primary determinant of physical behavior
Francisca G. Perfeito +2 more
wiley +1 more source
Abstract Generative adversarial networks (GANs) have proven effective in simulating complex reservoir environments, such as meandering channels and deltas. In classic GANs, the dimensionality of training data determines that of generated data: a 2D (or 3D) reservoir facies simulator (generator) requires training with corresponding 2D (or 3D) data sets.
Xun Hu +4 more
wiley +1 more source
Hotspots on cold mountains: Hot flowers as pollinator refuges in mountain ecosystems
Read the free Plain Language Summary for this article on the Journal blog. Abstract Mountain environments constrain the activity of ectothermic insects. Yet, fine‐scale thermal refuges can buffer these thermal constraints, helping insects remain active in cold conditions.
Joshua M. Coates +3 more
wiley +1 more source
Predation, Climate and Species Traits Interact to Shape Global Patterns of Avian Nest Architecture
ABSTRACT Aim Bird nest structures are critical for reproductive success and vary widely across species. However, the ecological and evolutionary drivers behind enclosed nests (domes and cavities) remain unclear, with previous studies yielding conflicting results.
Stephanie Y. Chia +4 more
wiley +1 more source
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Design of sensorless control system for Φ4mm hollow cup motor in optical fiber positioning device
International Conference on Mechatronics Engineering and Artificial IntelligenceThe new Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) use 4mm hollow cup motors in its fiber positioning devices to enhance observation efficiency.
Yi Wu, Lu Wang, Keyu Wang, Chao Zhai
exaly +2 more sources

