Results 91 to 100 of about 553,679 (277)
Macromolecular Rapid Communications, EarlyView.Multidrug resistant Pseudomonas (P.) aeruginosa is detected in many infected wounds and is challenging to treat with antibiotics. As an alternative, this work incorporates anti‐P. aeruginosa Neko phages into electrospun fibres to explore their potential for treating infected wounds.
Tian Ju +7 more
wiley +1 more source
Systematic Entomology, Volume 48, Issue 1, Page 178-197, January 2023., 2023 Phylogenetic relationships are reconstructed among the Liriomyza leafminers using phylogenomic analysis of nuclear gene loci obtained by anchored hybrid enrichment (AHE). Trees inferred using multiple data types and analysis methods are congruent and individual clade support confirms morphological species groups and relationships among them.
Jing‐Li Xuan +7 more
wiley +1 more source
Homochiral Self‐Sorting During Macrocycle Formation and their Chiroptical Properties
ChemistryOpen, EarlyView.Imine condensation of C2‐symmetric chiral aldehydes with aliphatic amines results in 2 : 2 macrocycles lacking self‐sorting, whereas aromatic amines yield macrocycles with complete homochiral self‐sorting. These macrocycles exhibit unique chiroptical properties attributed to rigidification compared to the starting aldehydes.
Diptiprava Sahoo, Soumen De
wiley +1 more source
Distribution and Kinematics of Classical Cepheids in the Galactic Outer Ring
Open Astronomy, 2015 The existence of an outer ring in the Galaxy can explain the kinematics of OB associations in the Perseus and Sagittarius stellar-gas complexes. Moreover, it can also explain the orientation of the Carina arm with respect to the major axis of the bar. We
Mel’nik A. M. +4 more
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The Astrophysical JournalThe majority of disk galaxies manifest spirals and/or bars that are believed to result from dynamical instabilities. However, some galaxies have featureless disks, which are therefore inferred to be dynamically stable.
J. A. Sellwood, R. G. Carlberg
doaj +1 more source
Open Astronomy, 2015 A new approach to determining the solar galactocentric distance, R0, from the geometry of spiral-arm segments is proposed. Geometric aspects of the problem are analyzed and a simplified three-point method for estimating R0 from objects in a spiral ...
Nikiforov I. I., Veselova A. V.
doaj +1 more source
A summary and assessment of current 21-cm results concerning spiral and disk structures in our galaxy [PDF]
, 1959 J. H. Oort
openalex +1 more source
Spiral structure and the rotation of galaxies [PDF]
, 1958 B. A. Vorontsov-Vel'Yaminov
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Similarity Assessment of the Engineering Concepts: Decision‐Making Support and Metrics
Systems Engineering, EarlyView.ABSTRACT The new product development (NPD) process is a systematic approach to bring new products and innovations to market. Nowadays, this process is affected by a number of influencing factors associated with the fast‐paced technological changes. One of those factors is the distributed design nature of product development activities: team members are
Yaroslav Menshenin +3 more
wiley +1 more source
JWST Reveals Bulge-dominated Star-forming Galaxies at Cosmic Noon
The Astrophysical Journal LettersHubble Space Telescope imaging shows that most star-forming galaxies at cosmic noon—the peak of cosmic star formation history—appear disk-dominated, leaving the origin of the dense cores in their quiescent descendants unclear.
Chloë E. Benton +12 more
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