Results 41 to 50 of about 1,401,162 (283)

Dynamical constraints on the origin of the young B-stars in the Galactic center

, 2010
Regular star formation is thought to be inhibited close to the massive black hole (MBH) in the Galactic center. Nevertheless, tens of young main sequence B stars have been observed in an isotropic distribution close to it.
Alessia Gualandris, Alexander, Alexander, Antonini, Bartko, Bartko, Berukoff, Bromley, Cuadra, Do, Duquennoy, Eilon, Eisenhauer, Fujii, Fujii, Fujii, Gerhard, Ghez, Gillessen, Gould, Griv, Gualandris, Gürkan, Gürkan, Hagai B. Perets, Hansen, Hopman, Hopman, Kim, Kim, Kobulnicky, Levin, Levin, Lu, Madigan, Merritt, Merritt, Merritt, Miller, Paumard, Perets, Perets, Perets, Perets, Perets, Perets, Perets, Perets, Portegies Zwart, Wardle, Yu   +50 more
core   +1 more source

Maser, infrared and optical emission for late-type stars in the Galactic plane [PDF]

, 2017
Radio astrometric campaigns using VLBI have provided distances and proper motions for masers associated with young massive stars (BeSSeL survey). The ongoing BAaDE project plans to obtain astrometric information of SiO maser stars located in the inner ...
Brown, A. G. A., Green, J. A., Pihlström, Y. M., Quiroga-Nuñez, L. H., Reid, M. J., Sjouwerman, L. O., van Langevelde, H. J.   +6 more
core   +3 more sources

The epithelial barrier theory proposes a comprehensive explanation for the origins of allergic and other chronic noncommunicable diseases

FEBS Letters, EarlyView.
Exposure to common noxious agents (1), including allergens, pollutants, and micro‐nanoplastics, can cause epithelial barrier damage (2) in our body's protective linings. This may trigger an immune response to our microbiome (3). The epithelial barrier theory explains how this process can lead to chronic noncommunicable diseases (4) affecting organs ...
Can Zeyneloglu, Huseyn Babayev, Ismail Ogulur, Sena Ardicli, Yagiz Pat, Duygu Yazici, Bingjie Zhao, Lihong Chang, Xiaoqing Liu, Paolo D'Avino, Manru Li, Ceren Biçer, Fatma Hacer Kurtoğlu Babayev, Raja Dhir, Kari C. Nadeau, Marie‐Charlotte Brüggen, Mubeccel Akdis, Cezmi A. Akdis   +17 more
wiley   +1 more source

A Rhythm of Bodies: Making the Impossible Plausible Through Physicality, Risk and Trust in A Simple Space

Circus: Arts, Life & Sciences
Circus artists embrace the desire to achieve the impossible through exploration of the possibilities of the body. In the Australian milieu, contemporary circus performers put their bodies, their creativity and often their political agendas on the line ...
Kristy Seymour
doaj   +2 more sources

From omics to AI—mapping the pathogenic pathways in type 2 diabetes

FEBS Letters, EarlyView.
Integrating multi‐omics data with AI‐based modelling (unsupervised and supervised machine learning) identify optimal patient clusters, informing AI‐driven accurate risk stratification. Digital twins simulate individual trajectories in real time, guiding precision medicine by matching patients to targeted therapies.
Siobhán O'Sullivan, Lu Qi, Pierre Zalloua   +2 more
wiley   +1 more source

Stark Widths Regularities Within: ns-np, np-ns, np-nd, nd-np and nd-nf Spectral Series of Potassium Isoelectronic Sequence

Atoms, 2019
Results presented in this paper show a regular behaviour of Stark widths within the studied spectral series of potassium isoelectronic sequence. These regularities have been found and verified on the basis of the existing theoretical and experimental ...
Nora Trklja, Ivan P. Dojčinović, Irinel Tapalaga, Jagoš Purić   +3 more
doaj   +1 more source

Evolution of Spin Period and Magnetic Field of the Crab Pulsar: Decay of the Braking Index by the Particle Wind Flow Torque

Universe, 2022
The evolutions of a neutron star’s rotation and magnetic field (B-field) have remained unsolved puzzles for over half a century. We ascribe the rotational braking torques of pulsar to both components, the standard magnetic dipole radiation (MDR) and ...
Cheng-Min Zhang, Xiang-Han Cui, Di Li, De-Hua Wang, Shuang-Qiang Wang, Na Wang, Jian-Wei Zhang, Bo Peng, Wei-Wei Zhu, Yi-Yan Yang, Yuan-Yue Pan   +10 more
doaj   +1 more source

A Preliminary Discussion of the Kinematics of BHB and RR Lyrae Stars near the North Galactic Pole [PDF]

, 1996
The radial velocity dispersion of 67 RR Lyrae variable and blue horizontal branch (BHB) stars that are more than 4 kpc above the galactic plane at the North Galactic Pole is 110 km/sec and shows no trend with Z (the height above the galactic plane). Nine
Hanson, Robert B., Harmer, D. L., Kinman, T. D., Klemola, A. R., Kraft, Robert P., Pier, Jeffrey R., Suntzeff, Nicholas B., Valdes, F.   +7 more
core   +2 more sources

Exploring lipid diversity and minimalism to define membrane requirements for synthetic cells

FEBS Letters, EarlyView.
Designing the lipid membrane of synthetic cells is a complex task, in which its various roles (among them solute transport, membrane protein support, and self‐replication) should all be integrated. In this review, we report the latest top‐down and bottom‐up advances and discuss compatibility and complexity issues of current engineering approaches ...
Sergiy Gan, Victoria Scarpelli, Marten Exterkate   +2 more
wiley   +1 more source

Bp stars in OrionOB1 association [PDF]

, 2013
A total of 85 CP stars of various types are identified among 814 members of the Orion OB1 association. We selected 59 Bp stars, which account for 13.4% of the total number of B type stars in the association.
Romanyuk, Iosif, Yakunin, Ilya
core   +1 more source