Results 211 to 220 of about 6,523 (259)

Multiple scales of fear: foraging behaviour of white‐naped jays in semiarid landscapes

Oikos, EarlyView.
Animals must constantly balance the need to find resources with the risk of predation. Not only avoiding direct encounters with predators but also assessing the overall risk of their environment using cues, social information or habitat traits at multiple spatial and temporal scales.
Maria Carolina Beiriz, Luiz A. M. Mestre, Lorenzo R. S. Zanette   +2 more
wiley   +1 more source

Antimicrobial Efficacy of Green Silver Nanoparticles Synthesized Using <i>Crataegus monogyna</i> Extract. [PDF]

Biomimetics (Basel)
Lite MC, Constantinescu R, Chirilă L, Popescu A, Kuncser A, Romanițan C, Brîncoveanu O, Lăcătușu I, Badea N.   +8 more
europepmc   +1 more source

A CHROMATIC ABERRATION AND DISPERSION EFFECTS SYSTEM UTILIZED FOR LASER-DRIVEN PROTON RADIOTHERAPY

Yiyu Fang, Kai Wang, Kedong Wang, Haoyang Lan, Minglei Kang, Xueqing Yan, Longfei Diao, Xingyi Zhao   +7 more
openalex   +1 more source

Experimental Investigation of Discrete Multitone Transmission in the Presence of Optical Noise and Chromatic Dispersion

, 2014
Annika Dochhan, Laia Nadal, Helmut Grießer, Michael Eiselt, Michela Svaluto Moreolo, Jörg-Peter Elbers   +5 more
openalex   +2 more sources

Colours of urban selection: carotenoid‐based signals reveal divergent urban/rural evolutionary trajectories in two closely related passerines

Oikos, EarlyView.
Urbanisation is a major driver of environmental change, reshaping ecological and evolutionary processes. Urban‐driven phenotypic differences are increasingly documented, but the underlying role of selection is still understudied. One pattern is the consistent reduction of carotenoid‐based plumage pigmentation in city birds.
Nicolas Bekka, Simon Agostini, Samuel Perret, Clotilde Biard   +3 more
wiley   +1 more source

Meta-Optics for Optical Engineering of Next-Generation AR/VR Near-Eye Displays. [PDF]

Micromachines (Basel)
Lee J, Kim SJ.
europepmc   +1 more source

Water‐Borne Erosion of Reinforced Polymer Composites: Application to Shallow Offshore Marine Environment

Polymer Composites, EarlyView.
Comparison of experimental and model‐predicted erosion rates for carbon fibre‐reinforced polymer (CFRP) and glass fibre‐reinforced polymer (GFRP) under low‐velocity (2 m/s) and at varying angles and sand concentrations (0.0, 0.05, 0.4 g/L). The results demonstrate good agreement between experimental data and model predictions across different erosive ...
Ali Al‐Darraji, Christopher Lagat, Thaneshan Sapanathan, Peter Butt, Ibukun Oluwoye   +4 more
wiley   +1 more source

Broadband Achromatic Hybrid Metalens Module with 100° Field of View for Visible Imaging. [PDF]

Sensors (Basel)
Wu P, Li X, Xing Y, Wang J, Zheng W, Wang Z, Ma Y.   +6 more
europepmc   +1 more source

Eco‐Friendly Bioplastic Film Produced With Green Plantain Starch (Musa paradisiaca L.): Effect of Activated Carbon Addition and Hydrothermal Modification

Polymer Composites, EarlyView.
Activated Carbon as a Reinforcing Material for Starch Bioplastics. ABSTRACT Eco‐friendly starch‐based bioplastic films reinforced with activated carbon (AC) were produced using green plantain starch in its native and heat‐moisture treatment (HMT) forms to overcome typical limitations of starch materials, such as low mechanical strength and poor water ...
Eduardo Bruno Macêdo Viana, Matheus Ferreira Almeida, Maria José Missão Cordeiro, Sara Moreno Pereira Lacerda, Alcebíades Rebouças São José, Renata Cristina Ferreira Bonomo, Cassiara Camelo Eloi de Souza, Mateus Pereira Flores Santos, Cristiane Martins Veloso   +8 more
wiley   +1 more source

Optical Solitons for Nonlinear Schrodinger Equation Formatted in the Absence of Chromatic Dispersion Through Modified Exponential Rational Function Method and Other Distinct Schemes

Abdul–Majid Wazwaz, Weaam Alhejaili, S. A. El-Tantawy   +2 more
openalex   +1 more source