Results 51 to 60 of about 64,372 (396)

THERMO-INDUCED PHASE-MORPHOLOGICAL TRANSFORMATIONS IN THE FILMS OF POROUS ANODIC ALUMINA FROM SODIUM HYDROXIDE SOLUTIONS

Конденсированные среды и межфазные границы, 2018
Porous anodic aluminium oxide must be widely used in new types of micro- and nanoelectronics devices, including those operating at elevated temperatures. Therefore, it is of great importance to study the behaviour of anodic alumina fi lms upon heating.
Olga N. Kanygina, Marina M. Filyak, Maxim V. Ovechkin, Lyudmila N. Guslovskaya   +3 more
doaj   +1 more source

Investigation on the Effect of Addition of Fe³⁺ Ion into the Colloidal AgNPs in PVA Solution and Understanding Its Reaction Mechanism

Indonesian Journal of Chemistry, 2017
Analysis of Fe3+ ion present in aqueous solutions is always of interests. Recently, this ion has been analyzed by colorimetric methods using colloid of silver nanoparticles (AgNPs) in capping agents of polymers.
Roto Roto, Marcelina Marcelina, Nurul Hidayat Aprilita, Mudasir Mudasir, Taufik Abdillah Natsir, Bella Mellisani   +5 more
doaj   +1 more source

Natural images from the birthplace of the human eye [PDF]

, 2011
Here we introduce a database of calibrated natural images publicly available through an easy-to-use web interface. Using a Nikon D70 digital SLR camera, we acquired about 5000 six-megapixel images of Okavango Delta of Botswana, a tropical savanna habitat
A Lewis, A Olmos, A Stockman, A Stockman, A Torralba, AB Lee, AJ Bell, BA Olshausen, BA Wandell, BC Regan, BKP Horn, CA Parraga, Charles Ratliff, CP Ratliff, D Chandler, D Kersten, D Osorio, D Ruderman, D Ruderman, DA Forsyth, David C. Burr, David H. Brainard, DH Brainard, DJ Field, DL Ruderman, E Doi, EP Simoncelli, G Tkačik, Gašper Tkačik, GD Finlayson, GJ Burton, GJ Stephens, Grega Milčinski, H Vorhees, HB Barlow, J Atick, J Pokorny, J Portilla, Jennifer M. Klein, JH van Hateren, JJ Atick, JN Lythgoe, L Chittka, L Yin, LT Maloney, LT Sharpe, Lucia H. Seyfarth, M Riesenhuber, M Sigman, O Packer, P Garrigan, Patrick Garrigan, Peter Sterling, RA Bone, RW Rodieck, V Mante, Vijay Balasubramanian, WA Richards, WB Pennebaker, WS Geisler, WS Geisler, X Zhang, Y Karklin, Y Karklin   +63 more
core   +5 more sources

Serum uric acid levels in older adults: Associations with clinical outcomes and implications for reference intervals in those aged 70 years and over

Arthritis Care &Research, Accepted Article.
Objectives Reports have linked both high and low serum uric acid (SUA) levels to adverse health outcomes. This study aimed to establish a reference interval for SUA in older adults and assessed its association with clinically relevant outcomes in relatively healthy, community‐dwelling individuals aged 70 and older.
Amanda J Rickard, Cammie Tran, Hans G Schneider, Flavia M Cicuttini, Anita E Wluka, Ego Seeman, Johannes T Neumann, Md Nazmul Karim, Zhen Zhou, Sultana Monira Hussain, David P Q Clark, Daniel Clayton‐Chubb, Andrew M Tonkin, Lawrence J Beilin, Robyn L Woods, John J McNeil   +15 more
wiley   +1 more source

Effect of Excitation Wavelength on Optical Performances of Quantum-Dot-Converted Light-Emitting Diode

Nanomaterials, 2019
Light-emitting diode (LED) combined with quantum dots (QDs) is an important candidate for next-generation high-quality semiconductor devices. However, the effect of the excitation wavelength on their optical performance has not been fully explored.
Caiman Yan, Xuewei Du, Jiasheng Li, Xinrui Ding, Zongtao Li, Yong Tang   +5 more
doaj   +1 more source

From eye to machine: shifting authority in color measurement [PDF]

, 2002
Given a subject so imbued with contention and conflicting theoretical stances, it is remarkable that automated instruments ever came to replace the human eye as sensitive arbiters of color specification.
Johnston, S.F.
core   +1 more source

Very large scale characterization of graphene mechanical devices using a colorimetry technique

, 2017
We use a scalable optical technique to characterize more than 21000 circular nanomechanical devices made out of suspended single- and double-layer graphene on cavities with different diameters ($D$) and depths ($g$).
Cartamil-Bueno, Santiago Jose, Centeno, Alba, Houri, Samer, Steeneken, Peter Gerard, van der Zant, Herre Sjoerd Jan, Zurutuza, Amaia   +5 more
core   +1 more source

Evaluation of a new high-throughput method for identifying quorum quenching bacteria [PDF]

, 2013
Quorum sensing (QS) is a population-dependent mechanism for bacteria to synchronize social behaviors such as secretion of virulence factors. The enzymatic interruption of QS, termed quorum quenching (QQ), has been suggested as a promising alternative ...
Bossier, Peter, Coenye, Tom, Shi, Xiaochong, Tang, Kaihao, Yu, Min, Zhang, Xiao-Hua, Zhang, Yunhui   +6 more
core   +2 more sources

Key Trends and Insights in Smart Polymeric Skin Wearable Patches

Advanced Engineering Materials, EarlyView.
Intelligent polymers, which respond to various physical and biological stimuli, are explored for the development of skin wearable patches in biomedical applications. Smart polymers, also known as intelligent or stimuli‐responsive polymers, play a crucial role in the development of advanced wearable patches due to their versatility and softness.
Sergio J. Peñas‐Núñez, Rajat Rai, Miryam Criado‐Gonzalez   +2 more
wiley   +1 more source

Dyeing Behavior and Characterization of Recycled Cotton and Chitosan Blended Fabrics

Journal of Natural Fibers, 2022
The cultivation and wet processing of cotton is very harmful to the environment. Recycling of cotton is an important way to reduce its environmental impact.
Tuba Toprak-Cavdur, Serkan Uysal, Pervin Anis   +2 more
doaj   +1 more source