Results 31 to 40 of about 34,746 (253)

Collaborative narrative writing: A digital photography task in an Indonesian Islamic secondary school

open access: yesIndonesian Journal of Applied Linguistics, 2018
Despite being widely used in writing classrooms, collaborative writing along with a digital photography task in a secondary school context receives scanty attention.
Sandi Ferdiansyah
doaj   +1 more source

Swelling‐Programmed Topographical Guidance for Dynamic Spheroid Self‐Assembly via a Mechanochemical Hydrogel Niche

open access: yesAdvanced Functional Materials, EarlyView.
A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam   +8 more
wiley   +1 more source

Digital photography in the generalist's office [PDF]

open access: yesCanadian Medical Association Journal, 2006
Over the past decade, digital imaging technology has become widespread: most cameras now sold in North America and Europe are digital rather than film based. Digital photography has become an easy, inexpensive and rapid way to capture clinical images.[1][1] Medical fields such as dermatology,
David Riba, Torrecillas   +2 more
openaire   +2 more sources

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  

Fully Additive Vertical Organic Electrochemical Transistors on Renewable and Compostable Substrates Enable Ultrasensitive Bioelectronics

open access: yesAdvanced Functional Materials, EarlyView.
Fully additive vertical organic electrochemical transistors (vOECTs) with channel‐length of 226 nm on a 50 µm compostable substrate achieve >106 current modulation and ∼36 mS transconductance. Ion‐selective integration enables 1.1 mA dec−1 sensitivity and 36 µm detection limit, highlighting a scalable platform for sustainable electronics and ...
Giulia Frusconi   +3 more
wiley   +1 more source

Digital hemispherical photography for estimating forest canopy properties: current controversies and opportunities

open access: yesiForest - Biogeosciences and Forestry, 2012
Hemispherical photography has been used since the 1960s in forest ecology. Nevertheless, specific constraints related to film cameras have progressively prevented widespread adoption of this photographic method.
Chianucci F, Cutini A
doaj   +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

Advances in Sustainable and Wearable Textile Based Soft Robotics

open access: yesAdvanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas   +6 more
wiley   +1 more source

Implantable Ionic Memristors Based on Natural Polymer Heterojunctions

open access: yesAdvanced Functional Materials, EarlyView.
We report an implantable natural polymer‐based ionic memristor composed of hyaluronic acid, chitosan, and PDMS. The device achieved 98.94% accuracy in MNIST classification while reducing training time by 36.8% compared with a conventional artificial neural network (ANN).
Dong‐yup Lee   +6 more
wiley   +1 more source

From Photoalignment to Structured Light: Liquid Crystal Platforms for Beam Shaping and Complex Wavefronts

open access: yesAdvanced Functional Materials, EarlyView.
Photoaligned and photopatterned liquid crystal platforms provide programmable control of optical phase, polarization, and spin‐orbit interactions, enabling compact generation of structured light and complex wavefronts. This review highlights how tailored molecular orientations transform simple beams into designed optical fields, opening versatile ...
Le Zhou   +6 more
wiley   +1 more source

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