Results 241 to 250 of about 214,228 (313)

Feasibility of a Noncontact Photoplethysmography-Based Mobile App for Noninvasive Hemoglobin Monitoring: Exploratory Observational Study. [PDF]

open access: yesJMIR Form Res
Zuccotti G   +16 more
europepmc   +1 more source

Digital Engineering Transformation as a Sociotechnical Challenge: Categorization of Barriers and Their Mapping to DoD's Policy Goals

open access: yesSystems Engineering, EarlyView.
ABSTRACT Digital Engineering (DE) transformation represents a paradigm shift in systems engineering (SE), aiming to integrate heterogeneous analytical models and digital artifacts into an authoritative source of truth to improve traceability and lifecycle management.
Md Doulotuzzaman Xames, Taylan G. Topcu
wiley   +1 more source

“Anytime, Anywhere”: Online Language Tutoring Platforms and the Rise of the (Im)Mobile Language Teacher

open access: yesTESOL Quarterly, EarlyView.
Abstract This article examines how online tutoring platforms (OTPs) have facilitated new forms of (im)mobility—and discourses of (im)mobility—among online English tutors. Drawing on semi‐structured interviews with online tutors, the article critically interrogates OTPs' primary selling point: that online tutors can work “anytime, anywhere.” While OTPs ...
Nate Ming Curran
wiley   +1 more source

Maximizing the Economic, Environmental, and Social Impact of the Metaverse

open access: yesThunderbird International Business Review, EarlyView.
ABSTRACT The metaverse is a transformative digital ecosystem with the potential to redefine economic, environmental, and social systems. This qualitative study examines how the metaverse and its enabling technologies—such as AR/VR, blockchain, and AI—might evolve to influence sustainability. Drawing on semi‐structured interviews with global experts and
Alessandro Lanteri   +2 more
wiley   +1 more source

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