Results 111 to 120 of about 618,458 (224)

KR Cygni: A near-contact eclipsing binary?

open access: yes, 2004
In this study we present photometric observations of the eclipsing binary KR Cyg made in 1999 and 2000. The observations of the eclipsing binary KR Cyg have been carried out in B, V and R colours at the Ege University Observatory.
Gulmen, O, Sipahi, E
core   +1 more source

Hormone Replacement Therapy Uptake and Discontinuation Trends From 1996‐2023: An Observational Study of the Welsh Population

open access: yesBJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Objective To analyse prescribing trends for oral and transdermal hormone replacement therapy (HRT) in Wales from 1996 to 2023, including predictors of discontinuation within one year of initiation. Design Observational study using the Secure Anonymised Information Linkage (SAIL) databank.
Robin Andrews   +3 more
wiley   +1 more source

A covalent peptide engager approach to equip immunotherapeutic monoclonal and pan IgG serum antibodies with new tumour‐targeting function

open access: yesBritish Journal of Pharmacology, EarlyView.
Abstract Background and Purpose Site‐specific antibody modification is a useful chemical strategy to elaborate antibody therapeutic function. Conventional lysine‐ or cysteine‐based conjugation methods generate heterogeneous products, while protein engineering approaches are resource‐intensive.
Karolina Krygier   +2 more
wiley   +1 more source

Antinomies of Nativism: Understanding Decoloniality Theory's Affinities with the Global Far Right

open access: yesDevelopment and Change, EarlyView.
ABSTRACT This article examines the peculiar conjuncture of decolonial theory and contemporary far‐right ideology. It argues that their shared fixation on the dualism of native and settler is immanent to the development of advanced capitalism, particularly the sharpening of its contradictory tendency to undermine labour as the source of value, and to ...
Aylin Bademsoy, Neil Larsen
wiley   +1 more source

Evidence for a Close-in Tertiary Orbiting around the Algol-type System HZ Dra with Tidal Splitting and Spots Activities

open access: yesThe Astrophysical Journal
We report a cyclic variation of the O − C diagram with a semiamplitude of 0.0033 days and a period of 1.05 yr for the pulsating eclipsing binary HZ Dra. The cyclic variation can be explained by the light travel-time effect via the presence of a close-in ...
Ping Li   +9 more
doaj   +1 more source

Rescue of pATOM36‐depleted T. brucei by human MTCH1/2 reveals common features of protein insertases

open access: yesThe FEBS Journal, EarlyView.
Human MTCH1 and MTCH2 (with an N‐terminal extension) functionally complement the loss of pATOM36 in T. brucei, indicating that these evolutionarily distant proteins recognize a common set of substrates and share fundamental principles of mitochondrial outer membrane protein insertion. Structural analyses reveal a common hydrophilic cavity, supporting a
Stephan Berger   +4 more
wiley   +1 more source

Detection of Dark Companions via The Combination of Eclipse Timing Variation, Hipparcos, and/or Gaia Astrometry: The Cases of V Puppis and CY Ari

open access: yesThe Astrophysical Journal
The third body is expected to shape the formation and evolution of close binary systems. In this work, we develop a method to detect and characterize the tertiary companion around eclipsing binaries through the combined analysis of eclipse timing ...
Guang-Yao Xiao   +5 more
doaj   +1 more source

Extreme Long Period Eclipsing Binary Epsilon Aurigae [PDF]

open access: yesJournal of Astronomy and Space Sciences, 1990
From the study of a spectroscopic plate of epsilon Aurigae, we can measure the radial velocity and the relative abundance for this eclipsing binary. Calculated radial velocity is -37 Km/s and the abundance of [Fe] is estimated as -1.5.
Mun-Suk Chun   +2 more
doaj  

Near‐infrared confocal imaging reveals the spatial organisation of far‐red photosynthesis in Shark Bay microbial mats and Halomicronema sp.

open access: yesJournal of Microscopy, EarlyView.
Abstract Far‐red light (FRL) cyanobacteria occupy spectrally filtered habitats where visible wavelengths are depleted but far‐red radiation persists. Shark Bay (Western Australia) stromatolitic microbial mats provide such a habitat, containing subsurface cyanobacterial communities in which chlorophyll d/f (Chl d/f)‐containing phototrophs coexist with ...
Anya Salih   +7 more
wiley   +1 more source

Accurate mass and radius determinations of a cool subdwarf in an eclipsing binary. [PDF]

open access: yesNat Astron, 2019
Rebassa-Mansergas A   +6 more
europepmc   +1 more source

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