Results 31 to 40 of about 292,397 (181)

Photochromic carbazole photoinitiators for precision visible‐light photopolymerization

open access: yesPolymer International, EarlyView.
New carbazole–naphthopyran derivatives were employed as visible‐light‐activated photoinitiators, enabling rapid and localized radical photopolymerization to produce well‐defined thin solid objects within minutes. Abstract Two carbazole derivatives, each incorporating a naphthopyran unit and an aromatic ketone, were synthesized and evaluated as ...
Mauro Magalhães   +3 more
wiley   +1 more source

Accounting for animal movement during aerial imaging surveys

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Animals are not stationary during aerial surveys; if their movements are related to the movement of the aerial platform, then bias can be introduced into subsequent population count estimates. We sought to establish a framework for assessing the impacts of animal movement on count error and platform bias by comparing aggregated counts and relative ...
Rowan L. Converse   +5 more
wiley   +1 more source

Full-Thickness Scar Resection after R1/Rx Excised T1 Colorectal Cancers as an Alternative to Completion Surgery

open access: yes, 2022
INTRODUCTION: Local full-thickness resections of the scar (FTRS) after local excision of a T1 colorectal cancer (CRC) with uncertain resection margins is proposed as an alternative strategy to completion surgery (CS), provided that no local intramural ...
Dutch T1 CRC Working Group
core  

Photocatalytic BiFeO3 Nanofibrous Mats for Effective Water Treatment

open access: yesJournal of Nanotechnology, 2013
One-dimensional BiFeO3 (BFO) nanofibers fabricated by electrospinning of a solution of Nylon6/BFO followed by calcination were used for photocatalytic degradation of contaminants in water.
Parmiss Mojir Shaibani   +3 more
doaj   +1 more source

How Do Different Generations Communicate on Social Media? A Comparative Analysis of Language Styles, Emoji Usage, and Visual Elements

open access: yesLanguage, Technology, and Social Media, 2023
This study aims to explore generational differences in language styles on social media, with a focus on levels of formality, emoji usage, and the integration of visual communication elements.
Inamul Azad   +2 more
doaj   +1 more source

In Vitro Sperm–Epididymosomes Interaction Immediately Before Fertilization Changes Sperm Fertility Potential

open access: yesAndrology, EarlyView.
ABSTRACT Background Sperm acquire fertility ability during epididymal maturation mainly in the epididymal caput and corpus, and once matured, are stored in the epididymal cauda. During storage, interactions with cauda epididymosomes (epEVs) may influence sperm fertility potential; however, the role of such interactions on sperm fertility remains ...
Maíra Bianchi Rodrigues Alves   +7 more
wiley   +1 more source

Antimicrobial Activity of Amino Acid-Capped Zinc and Copper Sulphide Nanoparticles

open access: yesJournal of Nanotechnology, 2018
The synthesis of polydispersed zinc sulphide and copper sulphide nanocrystals capped with polar L-alanine (Aln) and l-aspartic acid (Asp) molecules is reported.
Thapelo P. Mofokeng   +6 more
doaj   +1 more source

Revolutionizing Arabic Language Reading Skills Among Junior Islamic School Students via Innovative Digital Comic Learning Media

open access: yesLanguage, Technology, and Social Media, 2023
This research aims to investigate the efficacy of utilizing digital comic media to enhance Qira'ah proficiency among seventh-grade students at MTs AL-Hikmah Bandar Lampung.
Diana Novita, Almaida Fitra Hamdala
doaj   +1 more source

Effects of postural intervention using a risshin chair on physical posture, class time perception, and subjective well‐being in junior high school students

open access: yesBritish Journal of Educational Psychology, EarlyView.
Abstract Background Research based on embodied cognition has demonstrated that physical posture, particularly an upright seated posture, can influence emotions and cognition. However, although students spend most of the day sitting in classrooms, intervention research on upright seated postures suitable for learning environments is limited.
Yusuke Murakami   +2 more
wiley   +1 more source

Acetazolamide-Loaded Poly(δ-Decalactone) Nanoemulsion for Topical Eye Delivery: Enhanced Corneal Permeation and Sustained Intraocular Pressure Reduction in Glaucoma Therapy

open access: yesJournal of Nanotechnology
Glaucoma is a neurodegenerative ocular disease characterized by an elevated intraocular pressure (IOP) resulting from impaired aqueous humor outflow, leading to optic nerve damage and potential vision loss.
Ankita Kishore   +7 more
doaj   +1 more source

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