Results 51 to 60 of about 327,159 (338)

Evolution of photography in maxillofacial surgery: from analog to 3D photography – an overview

open access: yesClinical, Cosmetic and Investigational Dentistry, 2009
Heidrun Schaaf, Christoph Yves Malik, Hans-Peter Howaldt, Philipp StreckbeinDepartment of Maxillo-Facial Surgery, University Hospital Giessen and Marburg GmbH, Giessen, GermanyAbstract: In maxillofacial surgery, digital photographic documentation plays a
Heidrun Schaaf   +3 more
doaj  

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

open access: yesAdvanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song   +4 more
wiley   +1 more source

Trends in development of agricultural aerial photography technology

open access: yesСельскохозяйственные машины и технологии, 2023
Aerial photography is becoming an integral part of remote sensing in digital agriculture. The first aerial photographs were taken in the mid-19th century.
Yu. S. Tsench, N. I. Zakharova
doaj   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

open access: yesAdvanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein   +4 more
wiley   +1 more source

Technological Change and the Form of Science Research Teams: Dealing with the Digitals

open access: yesPrometheus, 2007
During the late 1990s, photography moved from being a primarily analogue medium to being an almost entirely digital medium. The development of digital cameras and software for working with photographs has led to the wholesale computerization of ...
Eric T. Meyer
doaj   +1 more source

3D‐Printed Sulfur‐Derived Polymers With Controlled Architectures for Lithium‐Sulfur Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Rheology‐guided formulation design for direct ink writing enables the fabrication of 3D sulfur copolymer cathodes with controlled architectures for lithium‐sulfur batteries. The printed electrodes exhibit multiscale porosity and high sulfur utilization, delivering enhanced electrochemical performance compared to conventional cast electrodes.
Bin Ling   +7 more
wiley   +1 more source

Shock wave propagation in vibrofluidized granular materials

open access: yes, 2005
Shock wave formation and propagation in two-dimensional granular materials under vertical vibration are studied by digital high speed photography.
E. C. Rericha   +7 more
core   +1 more source

Easy on that trigger dad: a study of long term family photo retrieval [PDF]

open access: yes, 2010
We examine the effects of new technologies for digital photography on people's longer term storage and access to collections of personal photos. We report an empirical study of parents' ability to retrieve photos related to salient family events from ...
B Suh   +24 more
core   +2 more sources

Cool Kitchen: Processing Starch and Eggshell Powder into Sustainable Coatings for Passive Daytime Cooling

open access: yesAdvanced Functional Materials, EarlyView.
A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song   +3 more
wiley   +1 more source

High dynamic range imaging for archaeological recording [PDF]

open access: yes, 2010
This paper notes the adoption of digital photography as a primary recording means within archaeology, and reviews some issues and problems that this presents.
Wheatley, David
core   +1 more source

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