Results 171 to 180 of about 42,564 (231)

GPS-based street-view greenspace exposure and wearable assessed physical activity in a prospective cohort of US women. [PDF]

Int J Behav Nutr Phys Act
Yi L, Hart JE, Wilt G, Hu CR, Jimenez MP, Lin PD, Suel E, Hystad P, Hankey S, Zhang W, Chavarro JE, Laden F, James P.   +12 more
europepmc   +1 more source

Terahertz Chiral Metamaterials Enabling Broadband Polarization Conversion Using Polarization Guiding Effect

Advanced Materials Technologies, EarlyView.
A broadband terahertz polarization rotator consisting of twistingly stacked silicon–air metagratings is designed based on the polarization guiding effect and experimentally shown to achieve 90° linear polarization rotation for both TE and TM incidences.
Yun‐Seok Choi, Tae Gwan Park, Antoinette J. Taylor, Hou‐Tong Chen, Abul K. Azad   +4 more
wiley   +1 more source

Urban green spaces and mental health: Findings from Uganda.

Hyg Environ Health Adv
Mendoza H, Wafula ST, Troeyer K, Bentouhami H, Shezi B, Lubega GB, Ndejjo R, Isunju JB, Mugambe R, Musoke D, Casas L.   +10 more
europepmc   +1 more source

SHARP-AODV: An Intelligent Adaptive Routing Protocol for Highly Mobile Autonomous Aerial Vehicle (AAV) Networks. [PDF]

Sensors (Basel)
Tu ND, Muthanna A, Khakimov A, Kochetkova I, Samouylov K, Ateya AA, Koucheryavy A.   +6 more
europepmc   +1 more source

Direct Laser Writing of Magnetic Micro Actuators With a Stimulus‐Responsive Compliant Hinge

Advanced Materials Technologies, EarlyView.
This study presents a versatile modular design strategy for adaptive 3D microactuators. Using two‐photon‐induced C,H insertion reactions within solid polymer layers, chemically distinct hinge and stimulus responsive materials are patterned in one step. The hinge's properties enable tunable motion, mechanical control, and reconfigurable actuation across
Eleonora Galli, Nicolas Geid, Yizheng Liu, Friederike Strahl, Jürgen Rühe   +4 more
wiley   +1 more source

Co-creating value and building resilience: a digital era framework for competitive advantage in electronics retailing. [PDF]

Sci Rep
Yang Y, Zhang X.
europepmc   +1 more source

Common random fixed point theorems in multiplicative metric spaces

International Journal of Mathematical Analysis, 2016
Parveen Kumar, Sanjay Kumar, Shin Min Kang, Chahn Yong Jung   +3 more
openaire   +1 more source

Improved Disorder Resilience in Small‐Footprint Photonic Cavities with Periodicity Breaking

Advanced Optical Materials, EarlyView.
Compact photonic crystal cavities with engineered aperiodicity are demonstrated to sustain high quality factormodes and enhanced reproducibility within a minimal footprint. Combining numerical optimization and near‐field measurements, the study reveals how controlled periodicity breaking improves disorder resilience, offering a robust and scalable ...
Nicoletta Granchi, Camilla Gonzini, Matteo Lodde, Gabriele Calusi, René P. J. van Veldhoven, Andrea Fiore, Guillermo Arregui, Francesca Intonti   +7 more
wiley   +1 more source

Rethinking composite quantification by capturing biological and ecological diversity across multiple dimensions. [PDF]

Sci Rep
Sîrbu I, Benedek AM, Sîrbu M.
europepmc   +1 more source