Results 101 to 110 of about 18,614 (247)

Stem Cells From Dental Pulp, Periodontal Tissues, and Other Oral Sources: Biological Concepts and Regenerative Potential

open access: yesJournal of Periodontal Research, EarlyView.
A graphical abstract recapping the different sources of dental, periodontal, and other oral‐derived mesenchymal stromal cells (MSCs) and their regenerative mechanisms and potentials. The review's article findings bridge fundamental biological science with translational advances, highlighting the significance of MSCs in craniofacial regenerative ...
Karim M. Fawzy El‐Sayed   +6 more
wiley   +1 more source

Atmospheric Modulation Transfer Function Calculation and Error Evaluation for the Panchromatic Band of the Gaofen-2 Satellite

open access: yesRemote Sensing
In the optical satellite on-orbit imaging quality estimation system, the calculation of Modulation Transfer Function (MTF) is not fully standardized, and the influence of atmosphere is often simplified, making it difficult to obtain completely consistent
Zhengqiang Li   +5 more
doaj   +1 more source

Experimental TF-MTF.

open access: yes, 2018
FIOL’s TF-MTF for 14 cpd obtained in the optical bench (Fig 6) with 4.5 mm pupil for different wavelengths. Zero defocus corresponds to far vision.
Laura Remón (5492816)   +5 more
core   +1 more source

Unfolding Plant Defence: Endoplasmic Reticulum Stress Signalling at the Plant‐Pathogen Interface

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT The endoplasmic reticulum (ER) stress response, a conserved proteostasis network, has emerged as a central hub that reprograms plant immunity during pathogen attack. This review synthesises how plants harness ER‐stress signalling to mount multilayered defences and how pathogens have evolved counterstrategies to subvert these pathways.
Zhe Meng   +8 more
wiley   +1 more source

Multiple-true-false questions reveal more thoroughly the complexity of student thinking than multiple-choice questions: a Bayesian item response model comparison

open access: yesInternational Journal of STEM Education, 2019
Background Within undergraduate science courses, instructors often assess student thinking using closed-ended question formats, such as multiple-choice (MC) and multiple-true-false (MTF), where students provide answers with respect to predetermined ...
Chad E. Brassil, Brian A. Couch
doaj   +1 more source

Dumpy-30 family members as determinants of male fertility and interaction partners of metal-responsive transcription factor 1 (MTF-1) in -8

open access: yes, 2011
Reporter: 4xMRE from the metallothionein B (MtnB) promoter [] fused to firefly luciferase; reference: tubulin promoter fused to renilla luciferase []. Dpy-30L1 and Dpy-30L2 expression constructs were under the control of the actin promoter.
Lilit Atanesyan (94509)   +7 more
core   +1 more source

Accuracy of cone‐beam computed tomography in imaging the components of the periodontal phenotype

open access: yesPeriodontology 2000, EarlyView.
Abstract The components and dimensions of the periodontal and peri‐implant phenotype have a high relevance in contemporary dental research and should be taken into consideration in the decision‐making process in the management of a variety of clinical scenarios to optimize the outcomes of therapy.
Ralf Schulze   +2 more
wiley   +1 more source

Dumpy-30 family members as determinants of male fertility and interaction partners of metal-responsive transcription factor 1 (MTF-1) in -10

open access: yes, 2011
Rotein extract was used for each bandshift reaction. Lanes 1 and 4, bandshift with [P]-labeled MRE consensus oligonucleotide (MRE-s). Lanes 2 and 5, same conditions but also including a 200-fold excess of unlabeled MRE-s competitor oligonucleotide ...
Lilit Atanesyan (94509)   +7 more
core   +1 more source

UPLC‐QTOF‐MS/MS and Antifungal Activity of a Fraction Enriched in Saponins From Sarcomphalus joazeiro Against Candida spp

open access: yesBiomedical Chromatography, Volume 40, Issue 7, July 2026.
ABSTRACT The development of antifungal resistance is a complex process that involves the interaction between hosts, drugs, and microbial factors, all of which contribute to therapeutic ineffectiveness. For this reason, studies on natural products as possible therapeutic alternatives are increasingly necessary in order to gain a better understanding of ...
Ana Raquel Pereira da Silva   +12 more
wiley   +1 more source

Quantitative assessment of CBCT image quality metrics and their translation to clinical Art workflow performance in breast cancer patients

open access: yesJournal of Applied Clinical Medical Physics, Volume 27, Issue 6, June 2026.
Abstract Background Online adaptive radiotherapy (ART) relies on cone‐beam computed tomography (CBCT) imaging for daily treatment adaptation, but CBCT's physical limitations can compromise contour delineation and dose calculation accuracy. The relationship between image quality metrics and clinical ART workflow accuracy remains unclear.
Sunhwa Kim   +5 more
wiley   +1 more source

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