Results 211 to 220 of about 735,881 (338)
Biting or irritating insects are a threat to the health and welfare of grazing animals. This systematic review reveals that several shrubs and bushes growing in the alpine area have insecticidal, insect‐repellent and/or attractant properties. The alder Alnus glutinosa, juniper Juniperus communis, spruce Picea abies and walnut Juglans regia are ...
Theresa Schlittenlacher +3 more
wiley +1 more source
A rapid detection method for coal dust thickness in heavy-haul railway ballast based on time and frequency domain response characteristics from GPR signal. [PDF]
Yang W, Gao J, Xu Z.
europepmc +1 more source
Pneumatically-Actuated Liquid Metal-Based Frequency Reconfigurable Antenna. [PDF]
Song Y +6 more
europepmc +1 more source
ABSTRACT Flexible adaptation to different light intensities found in natural environments is crucial for efficient photosynthesis and yield production in crops. The ability to cope with suboptimal light conditions effectively and efficiently is clearly advantageous.
Shasha Li +7 more
wiley +1 more source
A Broadband Millimeter-Wave Circularly Polarized Folded Reflectarray Antenna Based on Transmissive Linear-to-Circular Polarization Converter. [PDF]
Cao Y, Wang Z, Wang Q, Du M, Zhang M.
europepmc +1 more source
Critical knowledge gaps in the conservation and restoration of cold‐water corals
Abstract Introduction Critical knowledge gaps hamper effective conservation of threatened cold‐water coral (CWC) ecosystems, facing cumulative anthropogenic and climate pressures. This review provides a strategic roadmap for urgent, informed intervention.
Qian Liu +33 more
wiley +1 more source
A gain-reconfigurable flat gradient refractive index plasma lens. [PDF]
Sadeghikia F +3 more
europepmc +1 more source
The Tree of Chivalry and the Black Lady: Juana of Castile's 1496 Joyous Entry into Brussels☆
Abstract Kupferstichkabinett MS 78D5 (Staatliche Museen Berlin) presents an iconographic account of the Joyous Entry of Juana of Castile into Brussels on 9 December 1496. In this article, we newly identify a rare visual record of a civic contribution to a tournament within the manuscript.
Nadia T. van Pelt +2 more
wiley +1 more source
Design of a Multi-Beam Switching Antenna Loaded with a Square Metasurface. [PDF]
Liu N, Huang L, Huang L.
europepmc +1 more source
Abstract It is widely accepted that Henri Lefebvre's Marxism had anarchistic traits, but few have tried to specify what these traits are, or what they mean. This paper argues that Lefebvre's work should be seen as first and foremost an anti‐authoritarian theory that uses space, rather than a spatial theory.
Hamish Kallin
wiley +1 more source

