Results 21 to 30 of about 626 (154)

Assessment of Low-Cost Particulate Matter Sensor Systems against Optical and Gravimetric Methods in a Field Co-Location in Norway

Atmosphere, 2021
The increased availability of commercially-available low-cost air quality sensors combined with increased interest in their use by citizen scientists, community groups, and professionals is resulting in rapid adoption, despite data quality concerns.
Matthias Vogt, Philipp Schneider, Nuria Castell, Paul Hamer   +3 more
doaj   +1 more source

Analytical solutions of linear and nonlinear Klein-Fock-Gordon equation

Nonlinear Engineering, 2015
In this paper, we deal with some linear and nonlinear Klein-Fock-Gordon (KFG) equations, which is a relativistic version of the Schrödinger equation.
Khan Najeeb Alam, Rasheed Sajida
doaj   +1 more source

Yacton and mexicor influence on prooxidant-antioxidant homeostasis and protein synthesis in the myocardium of rats in conditions of doxorubicin cardiomyopathy

Zaporožskij Medicinskij Žurnal, 2015
Doxorubicin, which is included in the scheme of cancer treatment, possesses cardiotoxicity that requires effective cardioprotectors searching. Aim.
E. A. Raketskaya , I. S. Chekman, N. A. Gorchakova   +2 more
doaj   +1 more source

Survival by Race and Ethnicity in Children and Adolescents/Young Adults With Relapsed/Refractory Hodgkin Lymphoma: A Pooled Analysis of Children's Oncology Group Trials

Pediatric Blood &Cancer, Volume 73, Issue 9, September 2026.
ABSTRACT Purpose Despite 5‐year survival rates of over 90% among children and adolescents/young adults (CAYAs) with classic Hodgkin lymphoma (cHL), 15%–20% relapse after frontline therapy. Prior analysis of frontline Children's Oncology Group (COG) clinical trials demonstrated that, despite similar rates of relapse, non‐Hispanic Black (NHB) and ...
Mallorie B. Heneghan, Lindsay A. Renfro, Yue Wu, Katia M. Crisler, Erin Marcotte, Tanya Trippett, Terzah Horton, Bradford S. Hoppe, Frank G. Keller, Chris Forlenza, Cindy Schwartz, Kara M. Kelly, Peter D. Cole, Sharon M. Castellino, Justine M. Kahn   +14 more
wiley   +1 more source

Analytical soliton solutions and dynamic behaviors of a fractional nonlinear model in relativistic wave mechanics [PDF]

AIP Advances
This article studied the quadratic fractional Klein–Fock–Gordon (KFG) equation in (1 + 1)-dimensions and solved it using the ϕ6-model expansion method.
Md. Ruhul Amin, Mohammad Safi Ullah, Md. Ghulam Murtaza Talukder   +2 more
doaj   +1 more source

Exploration of the Substrate Diversity of the Amine Transaminase 3FCR‐4M and its Engineered Variants

ChemCatChem, Volume 18, Issue 15, 14 August 2026.
We evaluated combinatorial variants of the engineered amine transaminase 3FCR‐4M in both kinetic resolution and asymmetric synthesis. This dual assessment revealed a striking discrepancy between high kinetic resolution activity and low asymmetric synthesis conversion, reflecting the inherent kinetic favorability of the deamination half‐reaction and ...
Konstantin F. G. Weigmann, Nils Michels, Mark Doerr, Uwe T. Bornscheuer   +3 more
wiley   +1 more source

Evaluación del proceso de prensado en la fabricación de bloques de tierra comprimida

Informes de la Construccion
Este trabajo pretende esclarecer los aspectos fundamentales del proceso de compresión de los bloques de tierra comprimida (BTC) y de las máquinas desarrolladas para tal fin.
Santiago Cabrera, Gonzalo Darras, Nicolás Losa   +2 more
doaj   +1 more source

Tailoring Phonon‐Driven Responses in α‐MoO3 through Isotopic Enrichment

Advanced Materials, Volume 38, Issue 39, 13 July 2026.
ABSTRACT The implementation of polaritonic materials into nanoscale devices requires selective tuning of parameters to realize desired spectral or thermal responses. One robust material, α‐MoO3, an orthorhombic crystal boasting three distinct phonon dispersions, provides three polaritonic dispersions of hyperbolic phonon polaritons (HPhPs) across the ...
Thiago S. Arnaud, Ryan W. Spangler, Johnathan D. Georgaras, Jonah B. Haber, Daniel Hirt, Maximilian Obst, Gonzalo Álvarez‐Pérez, Mackey Long III, Felix G. Kaps, Jakob Wetzel, Courtney Ragle, John E. Buchner, Youngji Kim, Aditha S. Senarath, Richarda Niemann, Mingze He, Giulia Carini, Unai Arregui‐Leon, Akash C. Behera, Ramachandra Bangari, Nihar Sahoo, Niels C. Brumby, J. Michael Klopf, Martin Wolf, Lukas M. Eng, Susanne C. Kehr, Thomas G. Folland, Alexander Paarmann, Patrick E. Hopkins, Felipe Jornada, Jon‐Paul Maria, Joshua D. Caldwell   +31 more
wiley   +1 more source

Preparation of Highly Bioactive Nanolignin via Dopamine Mannich Modification and Its Synergistic Effects With Zn2+ in PVA Hydrogels

Rare Metals, Volume 45, Issue 7, July 2026.
ABSTRACT Lignin is a natural non‐toxic polyphenolic macromolecule, which shows inherent antioxidant and broad‐spectrum antibacterial activities. However, due to the low content and the high bond dissociation energy of phenolic hydroxyl groups (Ar‐O·H), its antioxidant and antibacterial activities are relatively weak, which limits its application as a ...
Meiling Han, Hui Hui, Yi Yang, Yan Wang, Danli Zhou, Yuebin Xi, Yu Jing, Pingxian Feng, Fan‐Gong Kong, Huan Wang, Weijun Yang   +10 more
wiley   +1 more source

PBMC circRNA Profiles Distinguish Atypical From Idiopathic Parkinsonism and Track Clinical Severity Across Syndromes

Journal of Neurochemistry, Volume 170, Issue 7, July 2026.
Early differentiation of atypical Parkinsonian syndromes, including progressive supranuclear palsy (PSP) and multiple system atrophy (MSA), from idiopathic Parkinson's disease (iPD) remains clinically difficult. Circular RNAs are stable regulatory RNA molecules enriched in brain tissue and measurable in peripheral blood mononuclear cells (PBMCs).
Stylianos Ravanidis, Anastasia Bougea, Fedon‐Giasin Kattan, Leonidas Stefanis, Epaminondas Doxakis   +4 more
wiley   +1 more source