Results 121 to 130 of about 1,726,950 (289)

Competing Orders and Anomalies

, 2016
A conservation law is one of the most fundamental properties in nature, but a certain class of conservation "laws"' could be spoiled by intrinsic quantum mechanical effects, so-called quantum anomalies.
Moon, Eun-Gook
core   +1 more source

A Bespoke Programmable Interpenetrating Elastomer Network Composite Laryngeal Stent for Expedited Paediatric Laryngotracheal Reconstruction

Advanced Functional Materials, EarlyView.
A programmable interpenetrating double‐network architecture, created via 3D‐TIPS printing and resin infusion, synergistically combines thermoplastic and thermosetting elastomers to balance structural rigidity and surface softness—crucial for paediatric laryngeal stents.
Elizabeth F. Maughan, Lei Wu, Dong Zhang, Linxiao Wu, Graca Ferreira Vaz Pinto Mendes, Wanqiao J. Tu, Heping Ma, Toby J. Proctor, Colin R. Butler, Thomas Kjærgaard, Mark W. Lowdell, Martin A. Birchall, Robert E. Hynds, Richard Hewitt, Wenhui Song   +14 more
wiley   +1 more source

We still need the wisdom of Ubuntu for successful nature conservation. [PDF]

Ambio, 2021
Foggin JM.
europepmc   +1 more source

Defects Dynamic in Photo‐Excited CeO2 and their Influence on CO2 Photoreduction

Advanced Functional Materials, EarlyView.
X‐ray photoelectron spectroscopy study under light excitation is presented to track the defect dynamic (Ce4+ to Ce3+) in CeO2. Surface enhanced Raman spectroscopy confirmed the key role of Ce3+ states in controlling charge and energy transfer across the CeO2‐dye molecule interface.
Rambabu Yalavarthi, Shashi B. Mishra, Olivier Henrotte, Emiliano Cortes   +3 more
wiley   +1 more source

CONSERVATION OF NATURAL RESOURCES

International Journal of Research -GRANTHAALAYAH, 2015
The importance of natural resources in sustaining productivity and environmental protection is now relatively more realized than the past. Over the past few decades or so, more and more attention is being paid all over the world to conserve the Natural Resources. Natural resources are important material basis for a stable economy and social development
openaire   +2 more sources

Nonintegrability, Chaos, and Complexity

, 2000
Two-dimensional driven dissipative flows are generally integrable via a conservation law that is singular at equilibria. Nonintegrable dynamical systems are confined to n*3 dimensions.
Arnol'd, Arnol'd, Arnol'd, Bak, Bak, Bell, Bender, Bennett, Benzi, Bowler, Burns, Constantin, Constantin, Crisanti, Cvitanovic, de Sousa Viera, Eigen, Feigenbaum, Foias, Fornenko, Fredkin, Friedrich, Garey, Gleick, Grinstein, Gunaratne, Hu, Joseph L. McCauley, Koopman, Krug, Küppers, Lindley, Lipton, Lloyd, Lofse, Lorenz, McCauley, McCauley, McCauley, McCauley, McCauley, Moore, Moore, Moore, Morowitz, Olby, Olver, Omohundro, Poincaré, Ruelle, Schuster, She, Tabor, von Neumann, von Neumann, Weinberg, Wigner, Wintner, Young   +58 more
core   +1 more source

Programmable DNA‐Peptide Hybrid Nanostructures for Potent Neutralization of Multiple Influenza a Virus Subtypes

Advanced Functional Materials, EarlyView.
A multivalent antiviral platform based on honeycomb‐shaped DNA nanostructures (HC–Urumin) is developed to enhance the potency and breadth of the host defense peptide Urumin. Through spatially patterned trimeric presentation, HC–Urumin disrupts influenza A virus entry, improves cell viability, and reduces disease severity in vivo‐offering a modular and ...
Saurabh Umrao, Abhisek Dwivedy, Payton L. Haak, Dhanush Gandavadi, Laurie A. Rund, Chi Chen, Vineetha Mareddy, Lifeng Zhou, Jinwei Duan, Ying Fang, Andrew J. Steelman, Xing Wang   +11 more
wiley   +1 more source

Distribution and new elevational record of Melogale personata (Carnivora: Mustelidae) from Khotang district, Nepal

Mammalogy Notes
Two individuals of one live female and one live male Large-toothed Ferret Badger were spotted at an altitude of 2,196 masl in Phedi, Kepilashgadi Rural Municipality, Khotang on 13 June 2020 and at an altitude of 1885 masl in Roksim Bhanjyang of ...
Badri Baral, Ganesh Bahadur Magar, Sailendra Raj Giri, Rajan Sampang Rai   +3 more
doaj   +1 more source

Punkaharju Research Park and nature conservation area - Nature trail [PDF]

, 2007
taiteltu ...

core  

Quantifying Spin Defect Density in hBN via Raman and Photoluminescence Analysis

Advanced Functional Materials, EarlyView.
An all‐optical method is presented for quantifying the density of boron vacancy spin defects in hexagonal boron nitride (hBN). By correlating Raman and photoluminescence signals with irradiation fluence, defect‐induced Raman modes are identified and established an relationship linking optical signatures to absolute defect densities. This enables direct
Atanu Patra, Paul Konrad, Andreas Sperlich, Timur Biktagirov, Wolf Gero Schmidt, Lesley Spencer, Igor Aharonovich, Sven Höfling, Vladimir Dyakonov   +8 more
wiley   +1 more source