Results 41 to 50 of about 8,064,980 (248)

Outcomes of periodontal therapy: Strengthening the relevance of research to patients. A co‐created review

Periodontology 2000, EarlyView., 2023
Abstract Periodontitis is a long‐term condition affecting up to half of the population globally and causing significant impacts on life quality. Successful management depends on taking life‐long ownership of the condition by those affected. There is a wealth of research to inform on management options. However, most of the research has been designed by
Ian Needleman, Neil Almond, Natalie Leow, Jim Phillips   +3 more
wiley   +1 more source

Pits on Jupiter-family Comets and the Age of Cometary Surfaces

The Planetary Science Journal, 2023
Large and deep depressions, also known as pits, are observed at the surface of all Jupiter-family comets (JFCs) imaged by spacecraft missions. They offer the opportunity to glimpse the subsurface characteristics of comet nuclei and study the complex ...
Aurélie Guilbert-Lepoutre, Selma Benseguane, Laurine Martinien, Jérémie Lasue, Sébastien Besse, Björn Grieger, Arnaud Beth   +6 more
doaj   +1 more source

Stimulation of OGG1 Enhances Oxidative DNA Damage Repair and Protects Against Acute Liver Failure by Acetaminophen

Advanced Science, EarlyView.
Chemical switching of OGG1 by CMM‐98 accelerates oxidative DNA damage repair and enhances hepatocyte resilience during acetaminophen‐induced acute liver injury. By promoting efficient processing of OGG1‐generated repair intermediates, CMM‐98 reduces oxidative damage, preserves cellular integrity, and protects against acute liver failure, identifying ...
Zhenjun Zhao, Rahul Upadhyay, Alice Eddershaw, Chenchen Wang, Yudong Zhao, Olov Wallner, Jinhye Ryu, Nayere Taebnia, Heather Gildie, Emma Scaletti‐Hutchinson, Jonathan R. Davies, Nicole Ziegler, Andreas Krämer, Samantha C. Robinson, Marek Varga, Karolina Singerova, Zuzanna Szaruga, Elisée Wiita, İrşil Güneş, Sheila S. David, Stefan Knapp, Aimo Kannt, Miguel de Vega, Pål Stenmark, Volker M Lauschke, Maurice Michel   +25 more
wiley   +1 more source

Alkylating Agent–Induced FANCL Impairment Damages Pulmonary Arterial, Venous, and Microvascular Endothelial Cells and Predisposes to PAH/PVOD

Advanced Science, EarlyView.
This study establishes a novel cisplatin‐induced rat model of PAH/PVOD and identifies a conserved mechanistic axis—FANCL impairment, DNA damage accumulation, and endothelial dysfunction—triggered by cisplatin or mitomycin C across pulmonary arteries, veins, and microvessels.
Shiyun Liu, Yufei Sun, Xinlei Wu, Haixia Chen, Shaocong Mo, Zichong Li, Yiwei Gong, Xiaoqian Shan, Yuanqi Li, Yaru Guan, Junqi Zhu, Han Yan, Min Du, Feng Wei, Peixin Ou, Ziyi Wang, Chenting Zhang, Lei Xu, Wenju Lu, Jian Wang, Kai Yang   +20 more
wiley   +1 more source

The Return of the Rosetta Target: Keck Near-infrared Observations of Comet 67P/Churyumov–Gerasimenko in 2021

The Astronomical Journal, 2023
High-resolution near-infrared ground-based spectroscopic observations of comet 67P/Churyumov–Gerasimenko near its maximum activity in 2021 were conducted from the W. M. Keck Observatory, using the facility spectrograph NIRSPEC.
Boncho P. Bonev, Neil Dello Russo, Hideyo Kawakita, Ronald J. Vervack Jr., Michael A. DiSanti, Yoshiharu Shinnaka, Takafumi Ootsubo, Erika L. Gibb, Michael R. Combi, Kathrin Altwegg, Nicolas Biver, Jacques Crovisier, Gregory Doppmann, Geronimo L. Villanueva, Younas Khan, Chemeda T. Ejeta, Mohammad Saki, Adam J. McKay, Anita L. Cochran, Emmanuel Jehin, Nathan X. Roth, Martin A. Cordiner, Yinsi Shou   +22 more
doaj   +1 more source

Where do comets fit in the astrophysical puzzle?

, 2023
Comets are one of our most direct links to the conditions present in the early Solar System. They have retained volatiles with ice sublimation temperatures as low as ~20 K, not only indicating that they formed in cold regions of the solar system’s ...
Wong, Ian, Protopapa, Silvia, Hammel, Heidi B., Kelley, Michael S. P., Milam, Stefanie N., Wooden, Diane H., Woodward, Charles E., Villanueva, Geronimo L.   +7 more
core   +1 more source

Alternative Policy Designs to Help Farmers Select Profitable Conservation Practices

Agribusiness, EarlyView.
ABSTRACT Voluntary private carbon initiatives (VPCIs) promote the implementation of agricultural conservation practices that mitigate emissions of greenhouse gases (GHGs) via financial incentives to participating farmers. Simultaneously, an array of public policies supports the adoption of conservation practices through technical and financial ...
Oranuch Wongpiyabovorn, Alejandro Plastina   +1 more
wiley   +1 more source

Reversal of Spin: Comet 41P/Tuttle–Giacobini–Kresak

The Astronomical Journal
The rotations of cometary nuclei are known to change in response to outgassing torques. The nucleus of the Jupiter-family comet 41P/Tuttle–Giacobini–Kresak exhibited particularly dramatic rotational changes when near perihelion in 2017 April.
David Jewitt
doaj   +1 more source

Anatomy and variation in the paraphyletic Mosasaurus lemonnieri assemblage from the Craie phosphatée de ciply, Belgium

The Anatomical Record, EarlyView.
Abstract Nineteenth century excavations of the Ciply‐Malogne Phosphatic Chalk Formation in Hainaut, Belgium, yielded over 50 partial mosasaur skeletons, the majority of which were referred to the species Mosasaurus lemonnieri Dollo, 1889. In the years since, this taxon has experienced a complicated taxonomic history, and its exceptional hypodigm has ...
Henry S. Sharpe, Hallie P. Street‐Sampson, Takuya Konishi, Michael W. Caldwell   +3 more
wiley   +1 more source

Ice, Ice, Maybe? Investigating 46P/Wirtanen’s Inner Coma for Icy Grains

The Planetary Science Journal, 2023
The release of volatiles from comets is usually from direct sublimation of ices on the nucleus, but for very or hyperactive comets other sources have to be considered to account for the total production rates.
Theodore Kareta, John W. Noonan, Walter M. Harris, Alessondra Springmann   +3 more
doaj   +1 more source