Results 141 to 150 of about 17,184 (237)

A Shock‐Tube Study of the HCl + M →$\to $ H + Cl + M (M = Ar) Rate Constant Using HCl Laser Absorption Near 3.3 µm

open access: yesInternational Journal of Chemical Kinetics, Volume 58, Issue 7, Page 371-382, July 2026.
ABSTRACT Hydrogen chlorine (HCl) is an important combustion intermediate during plastic (municipal waste) and composite propellant (aerospace) combustion, but the understanding of its high‐temperature chemistry is still evolving. In this study, the pyrolysis of 0.5% HCl in Ar was investigated behind reflected shock waves in a shock tube at temperatures
Claire M. Grégoire   +2 more
wiley   +1 more source

Compostable and Recyclable Baroplastic Triblock Copolymers Enable Low‐Energy Polymer Processing

open access: yesSmall, Volume 22, Issue 37, 2 July 2026.
Baroplastic Poly(L‐lactide)‐block‐poly(ethylene glycol)‐block‐poly(L‐lactide) triblock copolymers enable ambient‐temperature processing under moderate pressure, reducing energy demand while preserving polymer integrity. The materials show rapid industrial compostability, effective chemical and physical recyclability, and compatibility with heat ...
Chengzhang Xu   +12 more
wiley   +1 more source

Upconverting Nanoparticles for Bimodal Luminescence and Magnetic Resonance Imaging of Langerhans Islets

open access: yesSmall Science, Volume 6, Issue 7, July 2026.
Monodisperse dumbbell‐shaped core–shell upconversion nanoparticles (CS‐UCNPs) codoped with Fe, Yb, Er ions and coated with NaGdF4:Nd, Yb, Tb shell provide efficient T1/T2*‐weighted magnetic resonance imaging (MRI) contrast and bright red emission under near‐infrared excitation. Colloidally stable poly(methyl vinyl ether‐alt‐maleic acid) (PMVEMA)‐coated
Oleksandr Shapoval   +9 more
wiley   +1 more source

Therapeutic potential of small molecules that block receptor‐induced Kv7/M‐current suppression in neuroprotection, seizures, and pain

open access: yesBritish Journal of Pharmacology, Volume 183, Issue 13, Page 3780-3795, July 2026.
Receptor‐induced Kv7/M‐current suppression increases neuronal activity and contributes to pathology of several conditions. A new class of Kv7 modulators identified in this study attenuates M‐current suppression and shows therapeutic effects. Abstract Background and Purpose Neuronal Kv7 channels generate low voltage–gated potassium currents known as the
Young Woo Kim   +5 more
wiley   +1 more source

Eddy Covariance Theory: A Review

open access: yesGlobal Change Biology, Volume 32, Issue 7, July 2026.
Eddy covariance is often applied using a single tower to measure net ecosystem exchanges of gases and heat‐in other words, to infer the integrated source/sink strengths. ABSTRACT Eddy covariance (EC), the gold standard for measuring ecosystem scale gas and heat exchanges, has transformed our understanding of the breathing of the biosphere, and thus ...
Jeffrey D. Wood   +2 more
wiley   +1 more source

In Vivo Evaluation of Diode Laser Use in Lingual Frenectomy: A Histological and Histomorphometric Study. [PDF]

open access: yesDent J (Basel)
Souza CMM   +8 more
europepmc   +1 more source

Periodontitis and Periodontal Conditions in Systemically Healthy Children and Adolescents

open access: yesJournal of Clinical Periodontology, Volume 53, Issue 7, Page 1100-1198, July 2026.
ABSTRACT Objective To answer the PICoS question ‘in systemically healthy children and adolescents (Population), what are the main features of periodontitis, necrotising periodontal diseases (NPD) and other periodontal conditions (periodontal abscesses, endo‐periodontal lesions, traumatic occlusal forces, prosthesis‐ and tooth‐related factors ...
Inbar Eshkol‐Yogev   +5 more
wiley   +1 more source

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