Results 71 to 80 of about 45,046 (289)

Discovery of a multi-planetary system orbiting the aged Sun-like star HD 224018* [PDF]

Context. Exoplanetary systems show a large diversity of architectures and planet types. Among the increasing number of exo-demographics studies, those exploring correlations between the presence of close-in small planets and cold Jupiters are the object ...
Nicholson, B., Dumusque, X., A. Mortier, Livingston, J., C. A. Watson, J. A. Egger, Watson, C.A., Jenkins, J.M., Palethorpe, L., Egger, J. A., Jenkins, J. M., L. Naponiello, Damasso, M., M. Cretignier, Fiorenzano, A. F. Martínez, Mortier, A., Mantovan, G., Wilson, T., Udry, S., X. Dumusque, Cretignier, M., Latham, D. W., Stalport, M., Naponiello, L., M. Stalport, L. Palethorpe, Bonomo, A. S., Martínez Fiorenzano, A.F., B. Nicholson, Ghedina, A., D. W. Latham, M. Damasso, L. Buchhave, T. Wilson, Latham, D.W., A. Ghedina, John, A. Anna; id_orcid, Anna John, A., Watson, C. A., Mortier, A.; id_orcid, J. Livingston, R. Tronsgaard, Cameron, A. Collier, Bonomo, A.S., J. M. Jenkins, A. Anna John, Egger, J.A., Stalport, Manu, Buchhave, L., A. Collier Cameron, Tronsgaard, R., A. Sozzetti, Bonomo, A., Collier Cameron, A., S. Udry, Sozzetti, A., G. Mantovan, Martinez Fiorenzano, A. F., Malavolta, L., A. S. Bonomo, L. Malavolta, A. F. Martínez Fiorenzano   +61 more
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Identity, Curated Branding, and the Star Cosplayer's Pursuit of Instagram Fame

Transformative Works and Cultures, 2020
In response to the digital landscape, the nature of cosplay, in which the cosplayer constructs an identity complementary to the character via costuming, has changed from a performative expression of fandom appreciation to a desire to achieve viral fame ...
Fiona Katie Haborak
doaj   +1 more source

Sonority, Difference and the Schwarzenegger Star Body

Film-Philosophy, 2019
Discussions of the exilic body in Hollywood cinema have tended to focus on the personal trajectories of émigré actors in the context of the broader history of the industry in which they achieved star status. Significant work has been done in particular on the fate of European women stars in Hollywood but what has been rarely addressed, however, is the ...
openaire   +4 more sources

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

Discovery of Magnetically Guided Metal Accretion onto a Polluted White Dwarf

The Astrophysical Journal Letters
Dynamically active planetary systems orbit a significant fraction of white dwarf stars. These stars often exhibit surface metals accreted from debris disks, which are detected through infrared excess or transiting structures. However, the full journey of
Stefano Bagnulo, Jay Farihi, John D. Landstreet, Colin P. Folsom   +3 more
doaj   +1 more source

Real body, fake person: Recontextualizing celebrity bodies in fandom and film

Transformative Works and Cultures, 2015
Comparisons between real person fan fiction (RPF) and film or television texts dramatizing real people have been made in debates over the ethics of RPF as a fan practice.
Melanie Piper
doaj   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

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, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Inequalities for dual affine quermassintegrals

Journal of Inequalities and Applications, 2006
For star bodies, the dual affine quermassintegrals were introduced and studied in several papers. The aim of this paper is to study them further. In this paper, some inequalities for dual affine quermassintegrals are established, such as the Minkowski ...
Jun Yuan, Gangsong Leng
doaj