Articles with "injection" as a keyword



Modification of Chin Projection and Aesthetics With OnabotulinumtoxinA Injection

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Published in 2017 at "JAMA Facial Plastic Surgery"

DOI: 10.1001/jamafacial.2017.0606

Abstract: Importance Because of the soft-tissue envelope and the dimensional complexity of the muscular contraction of the mentalis muscle, the projection and shape of the chin is not determined by only the bony projection. In a… read more here.

Keywords: position pogonion; position; injection; projection ... See more keywords
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Plasma Levels of Bevacizumab and Vascular Endothelial Growth Factor After Low-Dose Bevacizumab Treatment for Retinopathy of Prematurity in Infants.

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Published in 2022 at "JAMA ophthalmology"

DOI: 10.1001/jamaophthalmol.2022.0030

Abstract: Importance Intravitreal bevacizumab effectively treats severe retinopathy of prematurity (ROP), but it enters the bloodstream and may reduce serum vascular endothelial growth factor (VEGF), potentially causing detrimental effects on developing organs in the premature infant.… read more here.

Keywords: bevacizumab; treatment; injection; plasma vegf ... See more keywords

Bilateral Intravitreal Injection of Methylprednisolone.

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Published in 2025 at "JAMA ophthalmology"

DOI: 10.1001/jamaophthalmol.2025.1848

Abstract: This case report discusses surgical management of retinal necrosis after unintentional injection of methylprednisolone into the vitreous cavity of a patient with nonarteritic anterior ischemic optic neuropathy. read more here.

Keywords: injection methylprednisolone; intravitreal injection; injection; ophthalmology ... See more keywords

Adolescent With Pain and Necrosis Following Intramuscular Injection.

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Published in 2017 at "JAMA pediatrics"

DOI: 10.1001/jamapediatrics.2017.1881

Abstract: A previously healthy 15-year-old boy presented to our hospital with pain and purpura of his left thigh after an intramuscular injection in that leg. Ten days prior, he had presented to a referring hospital’s emergency… read more here.

Keywords: pain necrosis; purpura; injection; adolescent pain ... See more keywords
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Tailoring Meridional and Seasonal Radiative Forcing by Sulfate Aerosol Solar Geoengineering

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Published in 2018 at "Geophysical Research Letters"

DOI: 10.1002/2017gl076472

Abstract: We study the possibility of designing solar radiation management schemes to achieve a desired meridional radiative forcing (RF) profile using a two-dimensional chemistry-transport-aerosol model. Varying SO2 or H2SO4 injection latitude, altitude, and season, we compute… read more here.

Keywords: tailoring meridional; radiative forcing; meridional seasonal; chemistry ... See more keywords

Temporal Correlation Between Seismic Moment and Injection Volume for an Induced Earthquake Sequence in Central Oklahoma

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Published in 2018 at "Journal of Geophysical Research"

DOI: 10.1002/2017jb014694

Abstract: The rapidly increased earthquake rate in the central United States has been linked with wastewater injection. While the overall understanding appears clear at large scales, the interaction between injection and faulting at smaller scales within… read more here.

Keywords: central oklahoma; sequence central; injection; earthquake sequence ... See more keywords
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Effects of Different Stratospheric SO2 Injection Altitudes on Stratospheric Chemistry and Dynamics

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Published in 2018 at "Journal of Geophysical Research"

DOI: 10.1002/2017jd028146

Abstract: Strategically applied geoengineering is proposed to reduce some of the known side effects of stratospheric aerosol modifications. Specific climate goals could be reached depending on design choices of stratospheric sulfur injections by latitude, altitude, and… read more here.

Keywords: altitude injection; injection case; chemistry; injection ... See more keywords

A patient‐ and acquisition‐tailored injection approach for improving consistency of CT enhancement towards a target CT value in coronary CT angiography

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Published in 2022 at "Journal of Applied Clinical Medical Physics"

DOI: 10.1002/acm2.13867

Abstract: Abstract Background Unoptimized coronary CT angiography (CTA) exams typically result in a highly variable arterial enhancement (HUa) across patients. This study aimed at harmonizing arterial enhancement by implementing a patient‐, contrast‐ and kV‐tailored injection protocol.… read more here.

Keywords: injection; contrast; enhancement; hua ... See more keywords

High‐Performance Quantum‐Dot Light‐Emitting Diodes Using NiOx Hole‐Injection Layers with a High and Stable Work Function

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Published in 2019 at "Advanced Functional Materials"

DOI: 10.1002/adfm.201907265

Abstract: Solution‐processed oxide thin films are actively pursued as hole‐injection layers (HILs) in quantum‐dot light‐emitting diodes (QLEDs), aiming to improve operational stability. However, device performance is largely limited by inefficient hole injection at the interfaces of… read more here.

Keywords: solution processed; injection; injection layers; quantum dot ... See more keywords

Improving Ideality of P‐Type Organic Field‐Effect Transistors via Preventing Undesired Minority Carrier Injection

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Published in 2021 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202100202

Abstract: Electron injection plays a crucial role in arousing the double‐slope characteristics for p‐type organic field‐effect transistors (OFETs) with narrow‐bandgap organic semiconductors (OSCs). This issue will not only result in the misrepresentation of OFET performance but… read more here.

Keywords: organic field; type organic; field effect; injection ... See more keywords

Efficient Hole Injection From Indium Tin Oxide in Quantum‐Dot Light‐Emitting Diodes

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Published in 2025 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202503467

Abstract: PEDOT:PSS thin film is commonly used as a hole injection layer (HIL) in quantum‐dot light‐emitting diodes (QLEDs). However, the realization of QLEDs‐based displays remains challenging due to the complex effects of acidic surfaces on device… read more here.

Keywords: quantum dot; emitting diodes; dot light; injection ... See more keywords