Results 171 to 180 of about 164,947 (347)

Contact Lens with Moiré Patterns for High‐Precision Eye Tracking

open access: yesAdvanced Functional Materials, EarlyView.
This work presents a passive contact lens for high‐precision eye tracking, integrating a microscopic moiré grating label. The parallax‐induced shift of macroscopic moiré patterns enables angle measurement with 0.28° precision using a standard camera under ambient light.
Ilia M. Fradkin   +11 more
wiley   +1 more source

Inhomogeneity of noradrenaline levels in syringe pump systems and how to prevent it: an in vitro study. [PDF]

open access: yesBMC Anesthesiol
Leibold AL   +7 more
europepmc   +1 more source

Access to Syringes for HIV Prevention for Injection Drug Users in St. Petersburg, Russia: Syringe Purchase Test Study [PDF]

open access: green, 2013
Ekaterina V. Fedorova   +7 more
openalex  

Using Interrupted Time Series Analysis to Measure the Impact of Legalized Syringe Exchange on HIV Diagnoses in Baltimore and Philadelphia

open access: hybrid, 2019
Monica S. Ruiz   +8 more
openalex   +1 more source

Role of Histidine‐Containing Peptoids in Accelerating the Kinetics of Calcite Growth

open access: yesAdvanced Functional Materials, EarlyView.
Amphiphilic histidine‐containing peptoids mimic carbonic anhydrase (CA) to accelerate calcite step growth. In the presence of Zn2+, they promote the deprotonation of HCO3−, the desolvation of Ca2+, and the reorganization of interfacial hydration layers, thereby reducing the activation barrier for calcite growth.
Mingyi Zhang   +5 more
wiley   +1 more source

Stability study of topotecan in ophthalmic prefilled syringes for intravitreal delivery. [PDF]

open access: yesEur J Hosp Pharm
Bello W   +8 more
europepmc   +1 more source

A Phase 1, Randomized, Open‐Label, Parallel Group Study to Evaluate the Relative Bioavailability and Safety of Subcutaneous Bepirovirsen when Delivered from a Vial or Prefilled Syringe Fitted with a Safety Syringe Device in Healthy Adult Participants [PDF]

open access: hybrid
Amir S. Youssef   +15 more
openalex   +1 more source

Cultivation and Differentiation of Encapsulated hMSC-TERT in a Disposable Small-Scale Syringe-Like Fixed Bed Reactor [PDF]

open access: hybrid, 2007
Christian Weber   +6 more
openalex   +1 more source

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