Results 71 to 80 of about 2,669,925 (322)

Ultrasound in Women's Health: Mechanisms, Applications, and Emerging Opportunities

open access: yesAdvanced Materials, EarlyView.
As healthcare moves toward decentralization, ultrasound technologies are evolving from strictly imaging tools in clinical settings into versatile diagnostic and therapeutic platforms, with growing roles addressing women's health needs. This review highlights how ultrasound's underlying physical mechanisms can be harnessed to reduce disparities in women'
Sarah B. Ornellas   +7 more
wiley   +1 more source

Mobile Commerce [PDF]

open access: yesRisk in Contemporary Economy, 2016
Mobile commerce, or m-commerce, refers to the use of wireless digital devices to enable transactions on the Web. Described more fully in Chapter 3, m-commerce involves the use of wireless networks to connect cell phones, handheld devices such ...
Maria Cristina Enache
doaj  

Kompiuterių tinklo gedimų registravimo sistemos modeliavimas

open access: yesInformacijos Mokslai, 2009
Darbe aptariami esamų kompiuterių tinklų registravimo sistemų technologiniai trūkumai, pateikiama gedimų registracijos sistema papildyta nešiojamais įrenginiais, nurodant jų ypatumus.
Einaras Daunys, Sigita Turskienė
doaj   +1 more source

Examining Mobile Technology in Higher Education: Handheld Devices In and Out of the Classroom [PDF]

open access: yes, 2012
This study followed an innovative introduction of mobile technology (i.e., BlackBerry® devices) to a graduate level business program and documented students’ use of the technology from the time students received the devices to the end of their first term
Cruikshank, Ruth   +3 more
core   +2 more sources

Emergent Freestanding Complex Oxide Membranes for Multifunctional Applications

open access: yesAdvanced Materials, EarlyView.
This review surveys freestanding oxide membranes and covers fabrication and three pathways for studies and devices: strain‐free and strained membranes, and van der Waals‐integrated heterostructures. We show how coupled oxide responses map onto these routes and cross‐couple to expand behaviors.
Baowen Li   +6 more
wiley   +1 more source

The implementation of a mobile problem-specific electronic CEX for assessing directly observed student–patient encounters

open access: yesMedical Education Online, 2010
Background: Facilitating direct observation of medical students' clinical competencies is a pressing need. Methods: We developed an electronic problem-specific Clinical Evaluation Exercise (eCEX) based on a national curriculum.
Gary S. Ferenchick   +5 more
doaj   +1 more source

An Architectural Framework for Collaboration of Heterogeneous Communication Devices Using WAP and Mobile Device Augmented(MDA)Gateway Integration [PDF]

open access: yes, 2007
Within the last couple of years, the challenge of displaying collaborative multimedia information has become very important with the large diversity of communication devices such as Personal Computers, laptops, notebooks and handheld devices.
Azeta, A. A.   +2 more
core   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane   +4 more
wiley   +1 more source

The genesis and development of mobile learning in Europe [PDF]

open access: yes, 2011
In the past two decades, European researchers have conducted many significant mobile learning projects. The chapter explores how these projects have arisen and what each one has contributed, so as to show the driving forces and outcomes of European ...
Arnedillo-Sánchez, Inmaculada   +4 more
core  

Design and development of Taeneb City Guide - from paper maps and guidebooks to electronic guides [PDF]

open access: yes, 2004
This paper reports the design, development and feedback from the initial trial of the Taeneb City Guide project developing tourist information software on Personal Digital Assistant (PDA) handheld computers.
Dunlop, Mark D.   +5 more
core   +1 more source

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