Results 151 to 160 of about 1,022,915 (352)

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

The ALMA-ATOMS Survey: Methanol Emission in a Large Sample of Hot Molecular Cores

The Astrophysical Journal
Methanol (CH _3 OH) is a key complex organic molecule (COM) in the interstellar medium, widely used as a tracer of dense gas and hot molecular cores (HMCs).
Jiahang Zou, Tie Liu, Sheng-Li Qin, Yaping Peng, Fengwei Xu, Xunchuan Liu, Li Chen, Xindi Tang, Sami Dib, Zi-Yang Li, Hong-Li Liu, Mika Juvela, Patricio Sanhueza, Pablo Garcia, Chang Won Lee, Guido Garay, Swagat R. Das, Yan-Kun Zhang, Kee-Tae Kim, Jeong-Eun Lee, Meizhu Liu, Leonardo Bronfman, Zhiping Kou, Dongting Yang, Gang Wu, Jihye Hwang, Dezhao Meng, Mengyao Tang, James O. Chibueze   +28 more
doaj   +1 more source

High-redshift star formation in the Atacama large millimetre/submillimetre array era. [PDF]

R Soc Open Sci, 2020
Hodge JA, da Cunha E.
europepmc   +1 more source

The bursting nature of star formation in compact star-forming galaxies from the Sloan Digital Sky Survey [PDF]

, 2016
Y. I. Izotov, N. G. Guseva, K. J. Fricke, C. Henkel   +3 more
openalex   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Star Formation by Supernova Implosion

The Astrophysical Journal Letters
Recent hydrodynamical simulations of the late stages of supernova remnant (SNR) evolution have revealed that as they merge with the ambient medium, SNRs implode, leading to the formation of dense clouds in their center.
Leonard E. C. Romano, Andreas Burkert, Manuel Behrendt   +2 more
doaj   +1 more source

Massive star clusters in the semi-analytical galaxy formation model L-Galaxies 2020

Astronomy & Astrophysics
It has been established that a direct link exists between the formation history of star cluster populations and their host galaxies. However, our lack of understanding of the assembly of star cluster populations impedes our ability to use them as tracers
Hoyer Nils, Bonoli Silvia, Bastian Nate, Herrero-Carrión Diego, Neumayer Nadine, Izquierdo-Villalba David, Spinoso Daniele, Yates Robert M., Polkas Markos, Artale Maria Celeste   +9 more
doaj   +1 more source

A Census of Star Formation in the Outer Galaxy. II. The GLIMPSE360 Field. [PDF]

Astron J, 2020
Winston E, Hora JL, Tolls V.
europepmc   +1 more source

STAR FORMATION IN SELF-GRAVITATING DISKS IN ACTIVE GALACTIC NUCLEI. II. EPISODIC FORMATION OF BROAD-LINE REGIONS [PDF]

, 2012
Jian-Min Wang, Pu Du, Jack A. Baldwin, Jun-Qiang Ge, Chen Hu, Gary J. Ferland   +5 more
openalex   +1 more source

The Formation Of Massive Stars And The Effects Of Rotation On Star Formation

EAS Publications Series, 2011
We first review the current debates about massive star formation over the last decade. Then we concentrate on the accretion scenario, emphasizing the evidences in favor of it. We study the basic properties of the accretion scenario in the spherical case.
openaire   +2 more sources