Results 81 to 90 of about 3,228 (211)

Astrochemistry and astrobiology

open access: yes, 2014
This debut volume in the new Springer series Physical Chemistry in Action, composed of expert contributions, is aimed at both novice and experienced researchers, and outlines the principles of the physical chemistry deployed in astrochemistry and ...
Cockell, Charles S   +2 more
core  

Massive stars: privileged sources of cosmic-rays for interstellar astrochemistry [PDF]

open access: yes, 2015
peer reviewedMassive stars can be considered as crucial engines for interstellar physics. They are indeed the main providers of UV radiation field, and constitute a substantial source of chemical enrichment.
De Becker, Michaël
core  

Structure-based evaluation of Annona muricata bioactives for anticancer drug discovery: quantum chemical, molecular docking, and ADMET studies

open access: yesDiscover Applied Sciences
Cancer remains a leading cause of mortality worldwide, necessitating the discovery of novel therapeutic agents with improved efficacy and safety profiles.
H. S. Samuel   +6 more
doaj   +1 more source

Infrared Band Strengths and Other Properties of Three Interstellar Compounds—Amorphous Isocyanic Acid, Formaldehyde, and Formic Acid

open access: yesThe Astrophysical Journal
Infrared (IR) spectral features of interstellar and solar system ices have been attributed to solid organic and inorganic compounds for over 50 yr, but in many cases the laboratory IR data needed to fully quantify such work have never been published ...
Reggie L. Hudson   +2 more
doaj   +1 more source

The astrochemistry of diffuse interstellar clouds [PDF]

open access: yes, 2004
This paper provides an overview of the current research activity at the AstroChemistry Group (ACG) of the Astronomical Observatory of Cagliari (OAC) in the National Institute for Astrophysics (INAF). Our team has been growing up since late ’80s: from our
Andrea Urru   +5 more
core  

Data-Driven UPLC-Orbitrap MS Analysis in Astrochemistry

open access: yesLife, 2019
Meteorites have been found to be rich and highly diverse in organic compounds. Next to previous direct infusion high resolution mass spectrometry experiments (DI-HR-MS), we present here data-driven strategies to evaluate UPLC-Orbitrap MS analyses.
Alexander Ruf   +4 more
doaj   +1 more source

Detection of H2CCCH(CN) and its Implication to Astrochemistry

open access: yes, 2011
本書目待補正國際20051215 ...
秦一男; R.I. Kaiser; C. Lemme; C. Henkel
core  

SICOAQ 2024: Lanzamiento del Primer Simposio Colombiano de Astroquímica en Bogotá = SICOAQ 2024: Launching the First Colombian Astrochemistry Symposium in Bogotá [PDF]

open access: yes
The First Colombian Astrochemistry Symposium (SICOAQ), held in Bogotá in October 2024, brought together 98 participants, including 23 speakers, to foster interdisciplinary collaboration in the rapidly growing field of astrochemistry.
Higuera-G, Mario-Armando   +8 more
core   +1 more source

Radiation-driven Destruction of N-heterocycles in the Presence and Absence of Water Ice

open access: yesThe Astrophysical Journal
Simple N -heterocycles are expected to be an abundant class of molecules within the interstellar medium, and increasingly complex heterocycles (e.g., nucleobases) have been detected within meteoritic organic material and in samples returned from the ...
Patrick D. Tribbett   +4 more
doaj   +1 more source

Integrating astrochemistry in hydrodynamics

open access: yes
Dynamics and astrochemistry in the cosmos frequently, and sometimes strongly, feedback on one another. Therefore, the most predictive simulations of the cosmos should include coupled dynamics + chemistry.
Haugbølle, Troels   +2 more
core   +1 more source

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