Results 101 to 110 of about 5,255,966 (258)

Giant cell arteritis: early diagnosis is key

open access: yes, 2019
Iyza F Baig,1 Alexis R Pascoe,1 Ashwini Kini,2 Andrew G Lee2–9 1McGovern Medical School, The University of Texas Health Science Center in Houston, Houston, TX, USA; 2Department of Ophthalmology, Blanton Eye Institute, Houston Methodist Hospital ...
Pascoe AR, Lee AG, Baig IF, Kini A
core  

Deterministic Field‐Free Switching of Perpendicular Magnetization by Bulk Mirror Symmetry Broken Bi1−xSbx (012) with High Spin Hall Conductivity

open access: yesAdvanced Materials, EarlyView.
Crystal orientation and domain engineering enable bulk mirror symmetry breaking in Bi1−xSbx, resulting in ultralow current‐induced switching of perpendicular magnetization without an external field. By exploiting single‐domain Bi1−xSbx (012), the authors demonstrate an out‐of‐plane spin Hall conductivity of ∼1.12×105ℏ2eΩ−1m−1$ \sim \!1.12 \ensuremath ...
Seungwon Rho   +6 more
wiley   +1 more source

Doppler ultrasound and giant cell arteritis

open access: yes, 2010
Ana Marina Suelves1, Enrique España-Gregori1,2, Jose Tembl3, Stephanie Rohrweck1, Jose Maria Millán4, Manuel Díaz-Llopis1,4,51Service of Ophthalmology, La Fe University Hospital, Valencia, Spain; 2Department of Optics ...
Jose Tembl   +3 more
core  

Ultrasound for the Diagnosis of Giant Cell Arteritis

open access: yes
Giant cell arteritis (GCA) is the most frequent large vessel primary vasculitis in the elderly. Correct diagnosis and fast assessment are necessary to prevent complications as well as unnecessary treatments.
Elena Leonor Sirvent Alierta   +2 more
core   +1 more source

Advanced Materials for Biologics Delivery to Brain Tumors

open access: yesAdvanced Materials, EarlyView.
Material innovation is central to unlocking the therapeutic potential of biologics against many central nervous system diseases, including brain cancer. By engineering carriers with controlled transport, targeting, and release properties, advanced materials can overcome the blood–brain barrier and tumor microenvironment, improving the delivery of ...
Yuran Feng   +4 more
wiley   +1 more source

SANTRAL GIANT CELL GRANULOMA: BİR OLGU RAPORU

open access: yesEuropean Annals of Dental Sciences, 2006
Santral giant cell granüloma, çenelerdegörülen ve genellikle bilinmeyen bir etkenle aktiveolan, neoplastik olmayan bir kemik hastalığıdır.Genellikle, 30 yaş veya altı hastalarda, ağrısız şişlik ve fasiyal asimetri ile kendini gösterir.
Muzaffer Babadağ   +3 more
doaj  

Giant cell-rich osteosarcoma of the lumbar spine – A rare entity

open access: yesSouth African Journal of Radiology
Giant cell-rich osteosarcoma (GCRO) is a rare variant of osteosarcoma. A significant diagnostic hurdle is presented by the lesion’s uncommon appearance on histopathology.
Tushar Kalekar   +4 more
doaj   +1 more source

Electrolyte Engineering Challenges and Opportunities for Next‐Generation Aqueous Ammonium‐Ion Batteries

open access: yesAdvanced Materials, EarlyView.
Aqueous ammonium‐ion batteries (AAIBs) face a hydrogen‐bond paradox: the HB network enables fast NH4+ transport but triggers water decomposition. This review dissects this dilemma, evaluates multiple electrolyte engineering strategies, and outlines four future directions for next‐generation AAIB design ABSTRACT Aqueous ammonium‐ion batteries (AAIBs ...
Zi‐Hang Huang   +6 more
wiley   +1 more source

Alloying‐Controlled Tuning of Interfacial Spin‐Orbit Interaction and Magnetic Damping in Crystalline FeCo Thin Films Grown on GaAs(001)

open access: yesAdvanced Materials, EarlyView.
The interfacial spin‐orbit interaction in single‐crystalline Fe1−xCox thin films grown on GaAs(001) can be continuously tuned via alloying. Using spin‐orbit ferromagnetic resonance, the authors find that the interfacial spin‐orbit fields exhibit a nonmonotonic dependence on Co concentration, with a minimum at 20% Co. ABSTRACT The discovery of intrinsic
Hongrui Lao   +9 more
wiley   +1 more source

Spectrally Programmable Spin‐Polarized Photocurrents in WSe2–NiPS3 Magnetic van der Waals Heterostructures

open access: yesAdvanced Materials, EarlyView.
Heterostructure photodiode devices of p‐type WSe2 with n‐type NiPS3 constructs spectrally protected spin‐polarized photocurrents. The energy of the excitation photon serves as an independent control parameter for spin‐selective photocurrent generation. ABSTRACT Efficient generation and control of spin‐polarized currents in semiconductors remain central
Rajesh Kumar Yadav   +8 more
wiley   +1 more source

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