Results 91 to 100 of about 33,360 (259)

Intracellular Localization of PNA in Human Cells upon its Introduction by Electroporation

open access: yesNatural Product Communications, 2012
Peptide nucleic acid (PNA) is one of the most useful DNA analogs in a wide variety of gene analysis in human cells. In order to exhibit its maximal functions, PNA must be localized to a desired place (e.g., nucleus, cytoplasm and other organelles). Here,
Eri Noguchi   +2 more
doaj   +1 more source

Alaskan Ridge Blocking and Associated Winter Cold Conditions Over North America

open access: yesInternational Journal of Climatology, EarlyView.
Multi‐decadal (1979–2023) analysis reveals that wintertime reductions in the meridional gradient of potential vorticity (PVy) over the Bering Sea are recurrent but episodic features of North Pacific circulation. These suppressed PVy states consistently co‐occur with amplified Alaskan ridging, weakened mid‐tropospheric westerlies and a downstream warm ...
Varunesh Chandra   +2 more
wiley   +1 more source

Ear Piercing Complications: Comparing Cartilage and Soft Tissue Piercings in a Large Survey Cohort

open access: yesThe Laryngoscope, EarlyView.
Cartilage ear piercings were associated with significantly higher complication rates than lobule piercings and remained an independent predictor of complications after multivariate analysis. Cartilage site also independently predicted piercing removal, with higher removal rates observed compared to lobule piercings.
John P. Ziegler   +6 more
wiley   +1 more source

Psychometric Network Analysis and Dimensionality Assessment: A Software Review

open access: yesEducation Sciences
Psychometric network analysis (PNA) has been gaining great popularity over the past decade. As a promising dimensionality assessment method, existing research has shown that PNA is able to outperform traditional methods such as exploratory factor ...
Meihua Qian, Xianyong Wang, Shenghai Dai
doaj   +1 more source

Research status and trends of Piezo1 and brain: A bibliometric analysis

open access: yesNeuroprotection, EarlyView.
This graphical abstract illustrates the workflow and key findings of the bibliometric analysis of Piezo1 in brain research. The primary results were visually centered on a brain graphic highlighting the Piezo1 channel, and three converging research hotspots were identified: neurovascular regulation, calcium signaling, and neuroinflammation.
Yu Liu   +8 more
wiley   +1 more source

Recent advances in Joule‐heating synthesis of functional nanomaterials for photo and electrocatalysis

open access: yesPhotoMat, EarlyView.
This paper presents a comprehensive overview of recent advancements in Joule‐heating synthesis of photo and electrocatalysts, emphasizing its benefits and applications. The objective is to offer an effective strategy for enhancing the diversity and performance of catalytic materials.
Jiaqi Li   +4 more
wiley   +1 more source

Electrospun conducting polymers: recent trends and the transition towards a sustainable future

open access: yesPolymer International, EarlyView.
This review discusses the electrospinning of conducting polymers, detailing procedures, fibrous morphologies, improved properties, applications in electronics, and challenges, while outlining future directions for nanofibre‐based devices in various fields.
Xenofon Karagiorgis   +3 more
wiley   +1 more source

Excellent Microwave Absorption of Polyurethane Nanocomposites Engineered With Graphene Nanoplatelets and Magnetite

open access: yesJournal of Polymer Science, EarlyView.
Reflection loss behavior and microwave absorption mechanism of graphene nanoplatelet and magnetite reinforced polyurethane nanocomposites, highlighting synergistic dielectric and magnetic losses. ABSTRACT The escalating growth in telecommunication technology has led to a surge in electromagnetic pollution due to the increase in electronic devices. This
Michal Urbánek   +7 more
wiley   +1 more source

The Influence of Extratropical Ocean on the PNA Teleconnection: Role of Atmosphere‐Ocean Coupling

open access: yesGeophysical Research Letters
The Pacific/North American (PNA) pattern is a major low‐frequency variability in boreal winter. A recent modeling study suggested that PNA variability increases through extratropical atmosphere‐ocean coupling, but the effect was not fully extracted due ...
Masato Mori   +5 more
doaj   +1 more source

Windows of opportunity in subseasonal weather regime forecasting: A statistical–dynamical approach

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
This study explores how the atmospheric state at initialisation creates windows of opportunity for improving week 3 forecasts of weather regime activity. Greenland blocking activity increases following Madden–Julian Oscillation phases 7, 8, and 1 and weak stratospheric polar vortex states, revealing patterns exploitable by statistical models.
Fabian Mockert   +3 more
wiley   +1 more source

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