Results 81 to 90 of about 278,016 (332)

Handheld Computers in Radiology [PDF]

RadioGraphics, 2003
The next phase of the digital revolution in medicine is taking place through the dissemination of powerful handheld computers. Handheld computers, or personal digital assistants (PDAs), are no longer considered either a curiosity or a toy. The current handheld computer has many features (Internet access, simple e-mail client software, spreadsheet and ...
Adam E, Flanders, Richard H, Wiggins, Marvin E, Gozum   +2 more
openaire   +2 more sources

Performance analysis of time slicing in DVB-H [PDF]

, 2004
TV is the biggest media and the last one missing from mobile phones. Digital Video Broadcasting for Handhelds (DVB-H) is the latest development from the DVB Project targeting handheld, battery powered devices such as mobile telephones, PDAs(Personal ...
Cosmas, J, Itagaki, T, Owens, T J, Song, Y H, Yang, X D   +4 more
core   +1 more source

Bioprinting Organs—Science or Fiction?—A Review From Students to Students

Advanced Healthcare Materials, EarlyView.
Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu, Camilla Mussoni, Mateo S. Andrade Mier, Paula Buettner, Nathaly Chicaiza‐Cabezas, Yi‐Yu Robin Dai, Jessica Faber, Maren Fiedler, Zan Lamberger, Xuen Jen Ng, Vanessa Moessler, Anna Rederer, Jonas Roeder, Sabrina Stecher, Katinka Theis, Jeanette Weigelt, Silvia Budday, Gregor Lang, Natascha Schaefer   +18 more
wiley   +1 more source

Single Transparent Piezoelectric Detector for Optoacoustic Sensing—Design and Signal Processing

Sensors, 2019
In this article, we present a simple and intuitive approach to create a handheld optoacoustic setup for near field measurements. A single piezoelectric transducer glued in between two sheets of polymethyl methacrylate (PMMA) facilitates nearfield depth ...
Elias Blumenröther, Oliver Melchert, Jonas Kanngießer, Merve Wollweber, Bernhard Roth   +4 more
doaj   +1 more source

Utilising Portable Laser-Induced Breakdown Spectroscopy for Quantitative Inorganic Water Testing

Chemosensors, 2023
At present, the majority of water testing is carried out in the laboratory, and portable field methods for the quantification of elements in natural waters remain to be established. In contrast, portable instruments like portable X-ray fluorescence (pXRF)
Nils Schlatter, Bernd G. Lottermoser, Simon Illgner, Stefanie Schmidt   +3 more
doaj   +1 more source

Grasping Microgestures: Eliciting Single-hand Microgestures for Handheld Objects

International Conference on Human Factors in Computing Systems, 2019
Single-hand microgestures have been recognized for their potential to support direct and subtle interactions. While pioneering work has investigated sensing techniques and presented first sets of intuitive gestures, we still lack a systematic ...
Adwait Sharma, J. Roo, Jürgen Steimle
semanticscholar   +1 more source

Backward Compatibility to Sustain Market Dominance – Evidence from the US Handheld Video Game Industry [PDF]

, 2010
The introduction of a new product generation forces incumbents in network industries to rebuild their installed base to maintain an advantage over potential entrants.
Claussen, Jörg, Kretschmer, Tobias, Spengler, Thomas   +2 more
core   +1 more source

In Vivo Skin 3‐D Surface Reconstruction and Wrinkle Depth Estimation Using Handheld High Resolution Tactile Sensing

Advanced Healthcare Materials, EarlyView.
A compact handheld GelSight probe reconstructs in vivo 3‐D skin topography with micron‐level precision using a custom elastic gel and a learning‐based surface normal to height map pipeline. The device quantifies wrinkle depth across various body locations and detects changes in wrinkle depth following moisturizer application.
Akhil Padmanabha, Arpit Agarwal, Catherine Li, Austin Williams, Dinesh K. Patel, Sankalp Chopkar, Achu Wilson, Ahmet Ozkan, Wenzhen Yuan, Sonal Choudhary, Arash Mostaghimi, Zackory Erickson, Carmel Majidi   +12 more
wiley   +1 more source

Low‐Temperature Fabrication of Thymosin β4‐Loaded Soluble Microneedles to Promote Wound Healing by Specific Binding to Downregulated Immune Regulators Vsig4 and IL22rɑ2

Advanced Healthcare Materials, EarlyView.
Schematic diagram depicting the fabrication and application of thymosin β4 (Tβ4)‐loaded microneedle patches for wound treatment. The Tβ4 was loaded into chitosan (CS) and sucrose MNs under mild conditions (4°C, 65% relative humidity). The Tβ4 MN patch specifically binds to the downregulated immune regulators Vsig4 and IL22rα2, thereby accelerating ...
Shilong He, Mei Yuan, Changkang Feng, Yixuan Zhang, Jinjing Che   +4 more
wiley   +1 more source

Potential for Use of Portable Ultrasound Devices in Rural and Remote Settings in Australia and Other Developed Countries: A Systematic Review

Journal of Multidisciplinary Healthcare, 2022
Liam Shaddock,1 Tony Smith2 1Medical Radiation Science, School of Health Sciences, The University of Newcastle, Newcastle, New South Wales, Australia; 2The University of Newcastle Department of Rural Health & School of Health Sciences, The University of ...
Shaddock L, Smith T
doaj