Results 191 to 200 of about 637,252 (265)

Chiral Phase Change Nanomaterials

open access: yesAdvanced Functional Materials, EarlyView.
This work demonstrates reversible, non‐volatile phase transitions in chiral Ge2${\rm Ge}_2$Sb2${\rm Sb}_2$Te5${\rm Te}_5$ (GST) nanohelices for high‐speed optical modulation of chirality and dynamic control of the state of polarization (SOP). The chiral nanostructures are fabricated using a highly directional, wafer‐scale physical vapor deposition ...
Joshua A. Burrow   +11 more
wiley   +1 more source

HIV Testing and PrEP Use Among Trans and/or Non-binary Participants in the TASG Study, a Participatory Study in Germany. [PDF]

open access: yesAIDS Behav
Koppe U   +8 more
europepmc   +1 more source

Implantable Ionic Memristors Based on Natural Polymer Heterojunctions

open access: yesAdvanced Functional Materials, EarlyView.
We report an implantable natural polymer‐based ionic memristor composed of hyaluronic acid, chitosan, and PDMS. The device achieved 98.94% accuracy in MNIST classification while reducing training time by 36.8% compared with a conventional artificial neural network (ANN).
Dong‐yup Lee   +6 more
wiley   +1 more source

Barriers and Facilitators to PrEP Adherence among Transgender and Non-binary Individuals: A Mixed-Methods Analysis of Psychosocial Factors and Health Belief Model Constructs. [PDF]

open access: yesAIDS Behav
Paltin D   +13 more
europepmc   +1 more source

From Photoalignment to Structured Light: Liquid Crystal Platforms for Beam Shaping and Complex Wavefronts

open access: yesAdvanced Functional Materials, EarlyView.
Photoaligned and photopatterned liquid crystal platforms provide programmable control of optical phase, polarization, and spin‐orbit interactions, enabling compact generation of structured light and complex wavefronts. This review highlights how tailored molecular orientations transform simple beams into designed optical fields, opening versatile ...
Le Zhou   +6 more
wiley   +1 more source

Patterns of Dietary Supplement Use among GBT2Q Men and Non-Binary Individuals in Canada. [PDF]

open access: yesNutrients
Ghazitabatabai SY   +6 more
europepmc   +1 more source

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