Results 231 to 240 of about 61,537 (311)

Helmeted hornbill cranial kinesis: Balancing mobility and stability in a high‐impact joint

The Anatomical Record, Volume 309, Issue 5, Page 1299-1312, May 2026.
Abstract Prokinesis—in which a craniofacial joint allows the rostrum to move relative to the braincase—is thought to confer diverse advantages in birds, mostly for feeding. A craniofacial joint would, however, be a weak link if cranial stability is important. Paradoxically, we have identified a craniofacial joint in helmeted hornbills (Rhinoplax vigil),
Mike Schindler, Benjamin Flaum, Armita Razieh Manafzadeh, Viktoriia Kamska, Kanmani Chandra Rajan, Maria Jose Robles Malagamba, Ruien Hu, Daniel Baum, Mason N. Dean   +8 more
wiley   +1 more source

Wideband circularly polarized dielectric resonator antenna with high gain for microwave wireless power transfer. [PDF]

Sci Rep
Abdalmalak KA, Abdelmoneim LH, Alsirhani KF, Alanazi MD, Nasrat L, Abdel-Nasser M.   +5 more
europepmc   +1 more source

Choreographing Triage: Making Patient Requests ‘Flow’ Through Digitally Enabled Systems of Access and Decision‐Making in NHS Primary Care

Sociology of Health &Illness, Volume 48, Issue 4, May 2026.
ABSTRACT This paper explores the altered landscape of primary care following the accelerated process of implementing digitally enabled triage across UK general practice in response to COVID‐19. Traditional understandings of triage are based on a static ‘pile sorting’ logic, which suggests that triage outcomes depend upon a single decision in time and ...
Natassia Brenman, Sophie Spitters, Sharon Spooner, Jospeh Wherton, Michael Gill, Deborah Swinglehurst, Sara Paparini, Sara Shaw   +7 more
wiley   +1 more source

2-Bit reconfigurable microstrip antenna with independently controlled hybrid slots for polarization and frequency switching. [PDF]

Sci Rep
Lee DH, Han J, Park DJ, Pyo S.
europepmc   +1 more source

Neither Black Enough nor White Enough: An Intersectional Perspective on the Lived Experiences of Colored Women Leaders in Postapartheid South Africa

Gender, Work &Organization, Volume 33, Issue 3, Page 858-869, May 2026.
ABSTRACT This article seeks to disrupt the undertheorization of Colored women's leadership experiences in gender transformation research. We refer specifically to women who self‐identify as Colored South African and consider themselves to be part of the South African Colored community.
Trudy Rhoda Forbay, Peliwe Pelisa Mnguni
wiley   +1 more source

A high efficiency slot array antenna with single layered gap waveguide feeding system for long-range wireless systems. [PDF]

Sci Rep
Mohammadpour M, Mohajeri F, Parizi SAR.
europepmc   +1 more source

Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics

Advanced Functional Materials, Volume 36, Issue 27, 2 April 2026.
Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha, Yingshan Ma, Yong Nam An, Sung‐Un An, Hyeon Hak Jung, Suvi‐Tuuli Varjamo, Jiwon Yoo, Junho Min, Hanvit Kim, Faisal Ahmed, Sang Hoon Chae, Young Min Song, Weiwei Cai, Tawfique Hasan, Zhipei Sun, Dong‐Ho Kang, Hyeon‐Jin Shin, Yunyun Dai, Hoon Hahn Yoon   +18 more
wiley   +1 more source

A V-band high-gain gap waveguide-based slot array antenna with circular polarization. [PDF]

Sci Rep
Sabbaghi Saber A, Soleimani M, Zarifi D.
europepmc   +1 more source

Organometallic Precursor‐Induced Gradient Architecture on Multilayer Nanoporous Graphene Membranes for Precise Organic Solvent Nanofiltration

Advanced Functional Materials, Volume 36, Issue 27, 2 April 2026.
Alumina growth narrows surface pores and seals non‐selective defects, enhancing selectivity while preserving the nanoporous graphene architecture. Additionally, the deposition enables gradient‐controlled structural modification, with intergrown alumina acting as a physical cross‐linker that stabilizes the laminar structure.
Junhyeok Kang, Hwayong Lee, Suseong Hyun, Jiwon Kim, Ju Yeon Kim, Jeongyeob Oh, Yunseong Ji, Byungchan Han, Dae Woo Kim   +8 more
wiley   +1 more source

Optimization of split-ring resonator slots using levy-opposition-enhanced Newton Raphson method for high-gain UWB Vivaldi antenna design. [PDF]

Sci Rep
Özmen H, Izci D, Rizk-Allah RM, Ekinci S, Dalarsson M.   +4 more
europepmc   +1 more source