Results 111 to 120 of about 150,909 (250)

A Simplified Technique for the Fabrication of Esthetic and Functional Space Maintainers in Pediatric Dentistry

open access: yesJournal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Introduction Premature loss of primary molars remains a frequent clinical problem in pediatric dentistry and may lead to space loss, occlusal disturbances, and the need for future orthodontic intervention. Conventional space maintainers, such as the band‐and‐loop appliance, are effective in preserving arch length but do not restore occlusal ...
Luciana Duarte Caldas   +3 more
wiley   +1 more source

An Auto‐Activated NLR‐Protein OsRGA3D605V Confers Rice Triple Resistance and Deactivates Resistance After Phosphorylation by OsILA1

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT The incidence of pests and diseases seriously impacts rice production, and NLR genes play a crucial role in the regulation of immune signalling in rice. Here, we identified an NLR gene OsRGA3 that positively regulates rice resistance to brown planthopper (BPH) and rice blast disease (RBD).
Yuan Zhong   +6 more
wiley   +1 more source

MHD Memes

open access: yes, 2008
Comment: Submitted for publication in IOP Journal of Physics: Conference Series for publication in "Plasma Theory, Wave Kinetics, and Nonlinear Dynamics", Proceedings of KaufmanFest, 5-7 October 2007, University of California, Berkeley ...
Dewar, R. L., Mills, R., Hole, M. J.
openaire   +3 more sources

Radiotherapy Delivery in Deep Inspiration for Pediatric Patients—Final Results of the Phase II Feasibility Study TEDDI

open access: yesPediatric Blood &Cancer, Volume 73, Issue 4, April 2026.
Abstract Introduction The TEDDI trial tested the feasibility and reproducibility of deep‐inspiration breath‐hold (DIBH) in pediatric patients referred for radiotherapy. This report presents final results, including patient‐reported outcomes (PRO) and dosimetric comparison of DIBH and free‐breathing (FB).
Daniella Elisabet Østergaard   +11 more
wiley   +1 more source

Unraveling Oxygen Evolution Reaction Enhancement Mechanisms: From Internal to External Fields of Electrolyzers

open access: yesChemElectroChem, Volume 13, Issue 7, 1 April 2026.
This review systematically examines strategies for enhancing alkaline water electrolysis through internal catalyst engineering and external field assistance (light, magnetic fields). It proposes an integrated internal‐external field framework, elucidating synergistic mechanisms at electronic, mass transport, and system stability levels.
Qiwei Zhang   +5 more
wiley   +1 more source

Optical Coherence Tomography for Detection of Dental Cracks and Vertical Root Fracture: A Scoping Review

open access: yesClinical and Experimental Dental Research, Volume 12, Issue 2, April 2026.
ABSTRACT Objectives Vertical root fractures (VRFs) pose significant clinical challenges and may result in tooth loss. Current diagnostic methods, including conventional radiography and CBCT, are challenging to detect VRFs, especially in the early stages. Optical coherence tomography (OCT) has recently been introduced as a non‐invasive imaging technique
MHD. Mouaffak Alkhani   +4 more
wiley   +1 more source

Quantitative Confounder Analysis of Electrocardiogram Signals in Cardiac Magnetic Resonance at 1.5, 3 and 7 T—Assessing Standardized Electrode Positions and Sequence Types—Towards Quality Assurance

open access: yesJournal of Magnetic Resonance Imaging, Volume 63, Issue 4, Page 1140-1154, April 2026.
ABSTRACT Background The electrocardiogram (ECG) used for gating in cardiac MRI may be compromised by multiple confounders inside the scanner bore. Purpose To quantify the influence of magnetic field strengths (1.5 T/3 T/7 T), standardized electrode positions, and imaging sequences on ECG signals used for gating. Study Type Prospective.
Richard Hickstein   +10 more
wiley   +1 more source

Universal Time Influence on Stormtime Magnetosphere Ionosphere Coupling

open access: yesAGU Advances, Volume 7, Issue 2, April 2026.
Abstract The offset between Earth's magnetic and rotational axes introduces a diurnal dependence in the high‐latitude EUV exposure of the northern hemisphere (NH) and southern hemisphere (SH). This variation raises the question: Does the Universal Time (UT) of geomagnetic storm onset impact its geospace consequences?
Kalpesh Ghag   +6 more
wiley   +1 more source

Patient‐reported outcomes, postoperative pain and pain relief after day‐case surgery (POPPY): baseline data from day surgery practice in the UK

open access: yesAnaesthesia, Volume 81, Issue 4, Page 477-488, April 2026.
Summary Introduction Most patients undergoing elective surgery in the UK are discharged from hospital on the same day. Despite this, there is a lack of UK patient‐centred outcome measures relating to quality of recovery, pain and analgesic use. The POPPY study was a UK‐wide prospective, observational study measuring short‐ and longer‐term patient ...
Martha Belete   +2177 more
wiley   +1 more source

Energy Conversion Alternatives Study (ECAS), General Electric Phase 1. Volume 2: Advanced energy conversion systems. Part 1: Open-cycle gas turbines [PDF]

open access: yes
Ten energy conversion systems are defined and analyzed in terms of efficiency. These include: open-cycle gas turbine recuperative; open-cycle gas turbine; closed-cycle gas turbine; supercritical CO2 cycle; advanced steam cycle; liquid metal topping ...
Brown, D. H., Corman, J. C.
core   +1 more source

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