Results 201 to 210 of about 659,480 (265)

Integrated assessment of environmentally realistic heavy metal and trace element contamination in Yeşilırmak river triggers genotoxic and oxidative damage in Allium cepa L. [PDF]

Sci Rep
Kutluer F, Kuloğlu SS, Çavuşoğlu K, Yalçın E, Macar TK, Macar O.   +5 more
europepmc   +1 more source

Electrode and Microstructure Dependence of Oxygen Diffusion in Ferroelectric Hafnium Zirconium Oxide Thin Films

Advanced Functional Materials, EarlyView.
Significant nanoscale oxygen diffusion coefficient variations are measured in ferroelectric hafnium zirconium oxide films with grain boundaries and electrode interfaces exhibiting values 104 times larger than the grain cores. Overall coefficients are 10X larger for films prepared with metal nitride electrodes compared to refractory metals. New insights
Liron Shvilberg, Thomas W. Pfeifer, Chuanzhen Zhou, Yong Kyu Choi, Duk‐Hyun Choe, Patrick E. Hopkins, Jon F. Ihlefeld   +6 more
wiley   +1 more source

Exposure to heavy metals and trace elements and risk of dyslipidemia: a nested case-control analysis in rural adults. [PDF]

Front Endocrinol (Lausanne)
Qiu J, Wang Q, Zhang J, Chen C, Chen K, Zhang Y, Zhao Y.   +6 more
europepmc   +1 more source

Chiral Phase Change Nanomaterials

Advanced Functional Materials, EarlyView.
This work demonstrates reversible, non‐volatile phase transitions in chiral Ge2${\rm Ge}_2$Sb2${\rm Sb}_2$Te5${\rm Te}_5$ (GST) nanohelices for high‐speed optical modulation of chirality and dynamic control of the state of polarization (SOP). The chiral nanostructures are fabricated using a highly directional, wafer‐scale physical vapor deposition ...
Joshua A. Burrow, Md Shah Alam, Riad Yahiaoui, Evan M. Smith, Ryan Laing, Jules Gardener, Thomas A. Searles, Piyush J. Shah, Shivashankar Vangala, Joshua R. Hendrickson, Andrew M. Sarangan, Imad Agha   +11 more
wiley   +1 more source

"Thinking traces" in large reasoning models: Cognitive cost or performative scaffolding? [PDF]

Proc Natl Acad Sci U S A
Hu Y.
europepmc   +1 more source

Water‐Compatible SuFEx‐Active Diazonium Linchpin Platform for Rapid Modular Diversification and On‐DNA Functionalization

Advanced Functional Materials, EarlyView.
Sulfur fluoride exchange (SuFEx) is a powerful click platform, yet water‐compatible multifunctional linchpins remain elusive. Here, we report decagram‐scalable diazonium linchpins that enable rapid Pd‐catalyzed diversification and direct, catalyst‐free on‐DNA ligation in aqueous media.
Seok Ju Hong, Dong Hyeon Kim, Yujin Lim, Yongseok Kwon, Sangkyu Lee, Han Yong Bae   +5 more
wiley   +1 more source

Probing tribological evolution in atomically thin MoS₂ at different scales. [PDF]

Beilstein J Nanotechnol
Zeng X, Zhang M.
europepmc   +1 more source

Evaluation of tumor localization accuracy on fast ring-gantry cone-beam computed tomography using patient-specific breathing curves and a dynamic anthropomorphic thorax phantom. [PDF]

Phys Imaging Radiat Oncol
Daenen LHBA, Lustermans D, Stassen THA, Szkitsak J, Abdulrahim R, Goossens J, Rishmawi G, Canters R, Rinaldi I, Verhaegen F, Fonseca GP.   +10 more
europepmc   +1 more source

Essential Tremor and Digital Biomarkers: A Scoping Review Using the TRACE Framework to Map Readiness for Clinical Trials and Routine Practice. [PDF]

Tremor Other Hyperkinet Mov (N Y)
Ledingham D, Macerollo A, Pavese N.
europepmc   +1 more source

Targeted LNP-mediated delivery of VE-cadherin mRNA reduces vascular hyperpermeability in vivo. [PDF]

Blood Adv
Leo L, Papp TE, Chen CC, Pham J, Jeong S, Halilovic F, Thompson J, Akyianu A, Zeng J, Rompolas P, Marcos-Contreras OA, Parhiz H.   +11 more
europepmc   +1 more source