Results 111 to 120 of about 3,086,944 (261)

A Topology-Based Array Compensation Empowered by Equivalent Current Modeling of TM₁₀ Patch Antennas for Cross-Polarization Reduction

IEEE Open Journal of Antennas and Propagation
This paper introduces a comprehensive analysis of cross-polarization effects originating from current imbalances in patch antennas and array configurations.
Taeyeong Yoon, Uichan Park, Minje Kim, Sanghun Lee, Young-Seok Lee, Sangwook Nam, Jungsuek Oh   +6 more
doaj   +1 more source

Depth-Resolved Attenuation Mapping of the Vaginal Wall under Prolapse and after Laser Treatment Using Cross-Polarization Optical Coherence Tomography: A Pilot Study. [PDF]

Diagnostics (Basel), 2023
Gubarkova E, Potapov A, Moiseev A, Kiseleva E, Krupinova D, Shatilova K, Karabut M, Khlopkov A, Loginova M, Radenska-Lopovok S, Gelikonov G, Grechkanev G, Gladkova N, Sirotkina M.   +13 more
europepmc   +1 more source

Tuning Separator Chemistry: Improving Zn Anode Compatibility via Functionalized Chitin Nanofibers

Advanced Functional Materials, EarlyView.
Nanochitin derived from waste shrimp shells is used to fabricate separators for aqueous zinc batteries. By tuning the density of amine and carboxylic surface groups, water mobility at the separator interface is controlled, promoting uniform zinc deposition, suppressing dendrite growth, and enabling exceptional cycling stability exceeding 2000 h ...
Ibrahim Al Kathemi, Vishnu Arumughan, Mohamed Zbiri, Marcel Kröger, Ira Smal, Eero Kontturi, Roza Bouchal   +6 more
wiley   +1 more source

Things that make Stan cross [picture] : contending with the county council /

, 1900
Part of the Stan Cross Archive of cartoons and drawings, 1912-1974.; "Stan Cross"--In ink, lower right. "Page 5"--In ink, on note attached to verso.; Title devised by cataloguer.; Also available in an electronic version via the internet at: http://nla ...
Cross, Stan, 1888-1977.
core  

Cross-Polarization Optical Coherence Tomography for Clinical Evaluation of Dermal Lesion Degrees in Vulvar Lichen Sclerosus. [PDF]

Sovrem Tekhnologii Med, 2023
Potapov AL, Loginova MM, Moiseev AA, Radenska-Lopovok SG, Kuznetsov SS, Kuznetsova IA, Mustafina NN, Safonov IK, Gladkova ND, Sirotkina MA.   +9 more
europepmc   +1 more source

Graded‐Interface Dual‐Environment Hydrogel‐Polymer Electrolyte for Stabilized Anode and Sustained Cathode Kinetics in Aqueous Zinc‐Ion Batteries

Advanced Functional Materials, EarlyView.
A graded‐interface hydrogel‐polymer electrolyte decouples water activity to simultaneously stabilize the Zn anode and sustain cathode kinetics. The flexible design supports dendrite‐free cycling over 1600 h, high capacity in both MnO2 and V2O5 full cells, and stable pouch‐cell performance under bending, resolving the fundamental water conflict in ...
Shuyun Wang, Shengmei Chen, Xinyu Wang, Haipeng Wang, Jinsong Zhou, Ka Kiu Keith Cheung, Yiran Ying, Longtao Ma, Juan Antonio Zapien   +8 more
wiley   +1 more source

Circular Dichroism and Cross Polarization Conversion Using Chiral Metasurface

IEEE Open Journal of Antennas and Propagation
This paper presents a novel dual-mode chiral metasurface (CM) designed to achieve strong circular dichroism (CD) in both transmission and reflection mode within the Ku-band.
Muhammad Noman, Hattan Abutarboush, Khurram K. Qureshi, Adnan Zahid, Farooq A. Tahir, Muhammad Imran, Qammer H. Abbasi   +6 more
doaj   +1 more source

Wideband Dual-Polarized Octagonal Cavity-Backed Antenna with Low Cross-Polarization and High Aperture Efficiency. [PDF]

Sensors (Basel), 2023
Liu Y, Isleifson D, Shafai L.
europepmc   +1 more source

Resolving the Cu(bdc) Conundrum: Identifying Non‐Porous Packing of Prototypical Coordination‐Network Thin Films Combining Advanced Diffraction Techniques and Computational Modelling

Advanced Functional Materials, EarlyView.
Solution‐processed Cu(bdc) forms prototypical MOF thin films for which a multitude of not fully satisfactory structural models have been suggested. Combining rotating grazing‐incidence diffraction and X‐ray reflectivity on two complementary samples with density‐functional theory, we first discard the previously suggested models and then identify a non ...
Narges Taghizade, Mario Fratschko, Robbin Steentjes, Mercedes Linares‐Moreau, Paolo Falcaro, Christof Wöll, Roland Resel, Egbert Zojer   +7 more
wiley   +1 more source

Stan Cross' brother Hubert, a pearler from Broome, ca. 1950s [picture] /

, 1950
Part of the Stan Cross Archive of cartoons and drawings, 1912-1974.; Inscription: "Stan's brother Pearler from Broome"--In ink on verso.; Also available in an electronic version via the internet at: http://nla.gov.au/nla.pic ...
Cross, Stan, 1888-1977.
core