Results 121 to 130 of about 1,933,390 (314)

Dynamical effects of the nanometer-sized polarized domains in Pb(Zn1/3Nb2/3)O3

, 2000
Recent neutron scattering measurements performed on the relaxor ferroelectric Pb[(Zn1/3Nb2/3)0.92Ti0.08]O3 (PZN-8%PT) in its cubic phase at 500 K, have revealed an anomalous ridge of inelastic scattering centered ~0.2 A-1 from the zone center (Gehring et
A. Naberezhnov, A.A. Bokov, B. Noheda, G. Burns, G. Burns, G. Shirane, H. You, J. Harada, J. Kuwata, J. Kuwata, J. Zhao, M. Bullock, N. de Mathan, P. M. Gehring, P. M. Gehring, P.M. Gehring, S. Vakhrushev, S. Vakhrushev, S.-E. Park, S.-E. Park, S.-E. Park, S.G. Lushnikov, T. Tsurumi   +22 more
core   +1 more source

Design and Applications of Multi‐Frequency Programmable Metamaterials for Adaptive Stealth

Advanced Functional Materials, EarlyView.
This article provides a comprehensive overview of metamaterials, including their fundamental principles, properties, synthesis techniques, and applications in stealth, as well as their challenges and future prospects. It covers topics that are more advanced than those typically discussed in existing review articles, while still being closely connected ...
Jonathan Tersur Orasugh, Ankita Mohanty, Amit Malakar, Suryasarathi Bose, Suprakas Sinha Ray   +4 more
wiley   +1 more source

Demographic profile and trend in burn injury: A clinical study in South Karnataka

Muller Journal of Medical Sciences and Research
Introduction: Burns are a common form of trauma in life, with high morbidity and mortality rates. Burns can affect anyone, anywhere, and anytime. Most burn injuries are brought on by heat from hot liquids, solids, or fire, but they can also be caused by ...
Vinoda Kumar Bantwal, Rohan D’Souza, Jayateertha Joshi   +2 more
doaj   +1 more source

Pressure-Induced Anomalous Phase Transitions and Colossal Enhancement of Piezoelectricity in PbTiO$_3$

, 2005
We find an unexpected tetragonal-to-monoclinic-to-rhombohedral-to-cubic phase transition sequence induced by pressure, and a morphotropic phase boundary in a pure compound using first-principles calculations.
D. J. Singh, K. Uchino, M. E. Lines, Ronald E. Cohen, Zhigang Wu   +4 more
core   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

Functional Materials for Environmental Energy Harvesting in Smart Agriculture via Triboelectric Nanogenerators

Advanced Functional Materials, EarlyView.
This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva, Giulio Fatti, Emanuel Carlos, Guilherme Ferreira, Sumita Goswami, Suman Nandy, Luiz H. C. Mattoso, Elvira Fortunato, Caio G. Otoni, Rodrigo Martins   +9 more
wiley   +1 more source

Peptide Sequencing With Single Acid Resolution Using a Sub‐Nanometer Diameter Pore

Advanced Functional Materials, EarlyView.
To sequence a single molecule of Aβ1−42–sodium dodecyl sulfate (SDS), the aggregate is forced through a sub‐nanopore 0.4 nm in diameter spanning a 4.0 nm thick membrane. The figure is a visual molecular dynamics (VMD) snapshot depicting the translocation of Aβ1−42–SDS through the pore; only the peptide, the SDS, the Na+ (yellow/green) and Cl− (cyan ...
Apurba Paul, Archith Rayabharam, Lisa Almonte, Eveline Rigo, Joshy Joseph, Ashutosh Kumar, Zhuxin Dong, Narayana Aluru, Gregory Timp   +8 more
wiley   +1 more source

Pain and anxiety in pediatric burn patients undergoing surgical interventions: A prospective observational study

Journal of Anaesthesiology Clinical Pharmacology
Background and Aims: Paediatric burn injuries are distressing and traumatic experiences for children and their families. Managing these patients requires a multidisciplinary approach, with anesthesiologists playing a crucial role in providing pain relief
Indu M. Sen, Deepika Joshi, Nitika Goel, Adarsh Kohli, Atul Parasher   +4 more
doaj   +1 more source

Coupled Ferroelectric–Photoelectrochemical in Water Reduction Over BiFeO3 Thin Film Heterostructure Modulated by Rare‐Earth Doping

Advanced Functional Materials, EarlyView.
Gd‐doped BFO (BGFO) exhibits a ∼2‐order reduction in leakage current owing to its lowest content of oxygen vacancies. This leads to a ∼2.5‐fold increase in remnant polarization. These improvements in BGFO effectively boost charge separation and transportation, resulting in the greatest incident photon‐to‐current efficiency of 12.9 ± 0.73% and a ∼1.5 ...
Ming‐Wei Chu, Narong Chanlek, Cheng‐Sao Chen, Pin‐Yi Chen, Kuei‐Chih Feng, Chi‐Shun Tu, Chang Fu Dee, Wei Sea Chang   +7 more
wiley   +1 more source

Successful treatment of electric burns in young patients with nano-zinc dressings: A case report

Medicina Clínica Práctica
Burns are the consequence of tissue harm caused by extended exposure to extreme heat, sunlight radiation, other types of radiation, chemicals, or electricity.
Mhd Taisier Dirwan, Marwan Al-Raeei, Reham Alwis, Razan Alwis, Chadi Azmeh   +4 more
doaj   +1 more source