Results 1 to 10 of about 7,683 (171)

Construction of a CO₂-Fixing Compartment Using a Shape-Transforming DNA Scaffold. [PDF]

Chemistry
A shape‐transforming DNA scaffold encapsulates RuBisCO within a controllable, self‐contacting compartment that mimics the carboxysome. The scaffold switches between open and closed states, enabling direct comparison of identical enzyme populations in different microenvironments.
Yang H, Lin P, Chuaychob S, Dinh H, Nakabayashi M, Nakata E, Morii T.   +6 more
europepmc   +2 more sources

Role of Allium cepa and Allium sativum extracts in oxidative stress, sperm parameters and histological abnormalities induced by deep-frying oil in testis [PDF]

Scientific Reports
Palm oil is commonly used for deep-frying street food preparation. Extremely vulnerable to oxidative stress and free radicals is testicular tissue.
Mohamed Anwer Mohamed, Safa Hamdy Alkalash, Samah Baleegh Meawad, Mohamed Nafea Azab, Marwa A. Ahmed, Ahmad Gadalla, Muhammed Abdelbaeth Hassan Elfiky, Abdel Rahman Z. Abdel Rahman, Hatem Ali Ahmed Abdelmottaleb, Ayman Sabry Yassin Al Sayed, Wafaa Yahia Alghonemy, Amira Osman, Abeer A. Almowafy, Ahmed Mohamed GadAllah   +13 more
doaj   +2 more sources

Effect of Surface Wettability on Nanoparticle Deposition during Pool Boiling on Laser-Textured Copper Surfaces [PDF]

Nanomaterials
Prior studies have evidenced the potential for enhancing boiling heat transfer through modifications of surface or fluid properties. The deployment of nanofluids in pool boiling systems is challenging due to the deposition of nanoparticles on structured ...
Jure Berce, Armin Hadžić, Matic Može, Klara Arhar, Henrik Gjerkeš, Matevž Zupančič, Iztok Golobič   +6 more
doaj   +2 more sources

Enhanced air stability of ridged superhydrophobic surface with nanostructure

AIP Advances, 2021
Air plastron in a superhydrophobic (SHPo) surface works as a lubricant that induces drag reduction on the surface. By air plastron, air is trapped between structures of the SHPo surface.
Seongkwang Heo, Woorak Choi, Sang Joon Lee   +2 more
doaj   +1 more source

Porous Graphene‐Based Photothermal Superhydrophobic Surface for Robust Anti‐Icing and Efficient De‐Icing

Advanced Materials Interfaces, 2022
The problem of ice accumulation causes huge inconvenience in daily life and industrial application. Although superhydrophobic surfaces are promising for preventing ice formation, they may become ineffective in extreme environments.
Lu Wang, Jingxing Li, Zhaochuan Chen, Zitao Song, Xin Meng, Xuemei Chen   +5 more
doaj   +1 more source

Template‐Free Scalable Fabrication of Linearly Periodic Microstructures by Controlling Ribbing Defects Phenomenon in Forward Roll Coating for Multifunctional Applications

Advanced Materials Interfaces, Volume 9, Issue 27, September 22, 2022., 2022
Nanocomposite coating pastes are formulated with tailored viscoelastic properties by loading multiwall carbon nanotubes in polydimethylsiloxane. The cylindrical inclusion transforms the fluid‐like polymer into yield‐stress materials. The composite under roll‐to‐roll shear exhibits controllable ribbing that demonstrates the first template‐free ...
Md Didarul Islam, Himendra Perera, Benjamin Black, Matthew Phillips, Muh‐Jang Chen, Greyson Hodges, Allyce Jackman, Yuxuan Liu, Chang‐Jin Kim, Mohammed Zikry, Saad Khan, Yong Zhu, Mark Pankow, Jong Eun Ryu   +13 more
wiley   +1 more source

Genetic data inform Yosemite National Park's apple orchard management guidelines

PLANTS, PEOPLE, PLANET, Volume 3, Issue 2, Page 142-154, March 2021., 2021
Yosemite National Park, California, USA has hundreds of apple trees in orchards that were planted in the 1800s by local settlers. These orchards played a cultural role in the early history of the land that was to become a national park. Most of Yosemite's orchards are well over one hundred years old and have reached the end of their life span.
Gayle M. Volk, Jonathan Magby, Adam Henk, Steven Miller, Rachel Mazur   +4 more
wiley   +1 more source

Plastron State and Drag Reduction of High-Performance Superhydrophobic (SHPo) Surfaces in High-Speed Turbulent Flows on Open Water [PDF]

, 2022
Superhydrophobic (SHPo) surfaces, which may capture a thin air layer (called plastron) on them underwater, have been studied over the last two decades most notably due to their potential drag-reducing ability for water vessels.
Yu, Ning
core  

The din of gunfire: Rethinking the role of sound in World War II newsreels

NECSUS, 2014
French film historian Laurent Véray has famously called World War I ‘the first media war of the twentieth century’. Newsreels, which first appeared in 1910, brought the war to movie theaters across Europe and the U.S., screening combat for those on the ...
Masha Shpolberg
doaj   +1 more source

Determinants of accelerated metabolomic and epigenetic aging in a UK cohort

Aging Cell, Volume 19, Issue 6, June 2020., 2020
We have developed a novel assessment of biological age using broad metabolomic profiling of small molecules circulating in blood and urine, collected from over 2,000 working age adults. We compare this metabolomic age assessment with an established epigenetic ‘clocks’ and show that ‘age acceleration’ is associated with risk factors of premature ...
Oliver Robinson, Marc Chadeau Hyam, Ibrahim Karaman, Rui Climaco Pinto, Mika Ala-Korpela, Evangelos Handakas, Giovanni Fiorito, He Gao, Andy Heard, Marjo‐Riitta Jarvelin, Matthew Lewis, Raha Pazoki, Silvia Polidoro, Ioanna Tzoulaki, Matthias Wielscher, Paul Elliott, Paolo Vineis   +16 more
wiley   +1 more source