Results 31 to 40 of about 163,382 (255)
An Increased Rate of Large Flares at Intermediate Rotation Periods for Mid-to-late M Dwarfs [PDF]
The Astrophysical Journal, 2018 Abstract We present an analysis of flares in mid-to-late M dwarfs in the MEarth photometric survey. We search 3,985,155 observations across 2226 stars, and detect 54 large (Δm ≥ 0.018) flares in total, distributed across 34 stars. We combine our flare measurements with recent activity and rotation period results from MEarth to show that ...
Nicholas Mondrik +3 more
openaire +2 more sources
Del Horizonte Medio al Horizonte Tardío en la costa sur central: el caso del valle de Asia
Bulletin de l'Institut Français d'Études Andines, 2004 The Asia valley, which is situated 100 km south of Lima, played an important role during the Middle Horizon. In fact, the funerary contexts of the Huaca Malena, as well as the elaborate textiles that were found in them, suggest a strong relationship with
Rommel Angeles Falcón +1 more
doaj +1 more source
Textilní produkce ve starém Egyptě a její doklady z Abúsíru | Ancient Egyptian textile production with the focus on finds from Abusir [PDF]
Pražské Egyptologické Studie, 2019 The aim of this article is to present the textile production in ancient Egypt. This material figured prominently in all aspects of life of the Egyptians.
Dorotea Wollnerová
doaj
Інтродукція Рослин, 2015 The timing of the onset and duration of the main phenological phases of development (stairs, budding, bloom, fruiting) species of ornamental herbaceous vines at growing using seedlings or sowing in the Forest-Steppe of Ukraine are determined ...
L.L. Pavlenko, S.P. Mashkovska
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background General pediatricians often evaluate hematologic and oncologic presentations before subspecialty consultation, yet the 2025 Accreditation Council for Graduate Medical Education (ACGME) pediatric requirements reduce inpatient pediatric hematology/oncology (PHO) time, raising questions about resident readiness.
Colburn Yu, Rohini Jain
wiley +1 more source
Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source
FEBS Letters, EarlyView.In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai +9 more
wiley +1 more source
From mice to humans—divergent strategies for intestinal homeostasis and regeneration
FEBS Letters, EarlyView.Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa +2 more
wiley +1 more source
FEBS Letters, EarlyView.Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara +3 more
wiley +1 more source
Design and analysis strategies for robust microbiome ageing research
FEBS Letters, EarlyView.The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik +5 more
wiley +1 more source