Results 51 to 60 of about 7,901 (306)

Risk factors associated with senile cataract causes blindness and management practices in humans: An overview

NUST Journal of Natural Sciences
Cataract is a condition in which lens visualization decreases. In Pulverulent cataract nuclear opaqueness varies among individuals. Blue dot cataract is non-hereditary and extends in earlier stage.  Ralliform is an unusual type, like corals, show finger
Yasir Nawaz, Sohail Ahmad, Saba Munir, Fouzia Tanvir, Aqeela Nawaz, Muhammad Zaman, Moazzam Ali, Muhammad Tariq Shafi, Muhammad Tariq Shafi   +8 more
doaj   +2 more sources

Effect of terahertz irradiation on DNA damage repair in living cells

FEBS Open Bio, EarlyView.
We investigated the effect of terahertz (THz) wave irradiation on DNA double‐strand break (DSB) repair in living cells. We found that THz irradiation enhanced DSB repair at specific frequencies, whereas heat treatment inhibited it, indicating that this effect is nonthermal and frequency‐specific.
Yuya Ueno, Shota Yamazaki, Hiromichi Hoshina, Masahiko Harata   +3 more
wiley   +1 more source

Analysis of Bacterial Load in Pre and Post-Filtered Drinking Water at the Educational Institutions of Rabwah, District Chiniot, Pakistan [PDF]

International Journal of Economic and Environment Geology, 2018
Water-bornediseasesmainly are due to bacterial contaminationwhich mostly cause mortality among children of developing countries. The main objective of the study was to evaluate the bacterial load in the drinking water of educational institutions in ...
Mirza Naseer Ahmad, Saad Sattar, Jaleed S. Ahmad, Rashida Sultana   +3 more
doaj  

Physical methods for seed vigourization: advantages and challenges in seed technology

Frontiers in Plant Science, 2016
In the context of seed technology, the use of physical methods for increasing plant production offers advantages over conventional treatments based on chemical substances.
Susana eAraújo, Stefania ePaparella, Antonio eBentivoglio, Daniele eDondi, Daniela eCarbonera, Alma eBalestrazzi   +5 more
doaj   +1 more source

Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies

Advanced Engineering Materials, EarlyView.
Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo, Daniela Winsley Valereto Friozi, Vinícius de Oliveira, Marcia Cristina Branciforti   +3 more
wiley   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Temperature measurement by UV thermal radiation.

QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY, 1994
Summary Accurate measurement of temperature is of considerable importance in materials processing, such as welding, thermal cutting, and heat treatment of metals. Radiation thermometry has a distinct advantage over other temperature detection methods, since it requires no physical contact with the work.
Sato, Takayasu, Ohkubo, Akira, Ohji, Takayoshi, Hirata, Yoshinori   +3 more
openaire   +3 more sources

Cathodic Cage Plasma Deposition of Nanostructured Cu–Fe–Se Coatings on Poly(methyl Methacrylate)

Advanced Engineering Materials, EarlyView.
Nanostructured Cu–Fe–Se coatings are deposited on PMMA by a modified cathodic cage plasma process, enabling low‐temperature deposition on polymer substrates. A transition from discontinuous to compact morphology is observed with temperature, with optimal properties at 200°C, where improved CuFeSe2‐type bonding, lowest sheet resistance, and favorable ...
V. S. S. Sobrinho, M. Naeem, T. H. C. Costa, M. S. Libório, J. C. A. Queiroz, C. B. B. Luna, R. R. M. Sousa, P. S. Vieira, E. M. Araújo   +8 more
wiley   +1 more source

An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials

Advanced Engineering Materials, EarlyView.
An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut, Pierre Le Berre, Hamdi Jaballah, Lukas Fink, Victor Poline, Richard Haettel, Stéphane Grenier, Gilbert Chahine, Ewen Bellec, Guillaume Buatier, Wilfried Hortschitz, Santa Pile, Thomas Schrefl, Nils Blanc, Yuan Hong, Thibaut Devillers, Nora M. Dempsey   +16 more
wiley   +1 more source

Respostas de aclimatação de Acrostichum danaeifolium Langsd. & Fisch. (Polypodiopsida, Pteridaceae) à radiação ultravioleta B [PDF]

, 2015
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Biologia de Fungos, Algas e Plantas, Florianópolis, 2015.A destruição da camada de ozônio na estratosfera principalmente pela ...
Fonini, Adriano Moratelli
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