Oliver Krause

TL;DR: In this paper, the NH3 (1, 1) and (2, 2) lines within six very young high-mass star-forming regions comprised of infrared dark clouds (IRDCs), along with ISO-selected far-infrared emission sources (ISOSS) with the Karl G. Jansky Very Large Array (VLA) and the Effelsberg 100 m Telescope.

TL;DR: In this paper, the authors presented a multi-wavelength study of the star forming region ISOSS J 20298+3559, which was identified by a cross-correlation of cold compact sources from the 170 μ m ISOPHOT Serendipity Survey (ISOSS) database coinciding with objects detected by the MSX, 2MASS and IRAS infrared surveys.

TL;DR: In this paper, the spectral energy peak of a star-forming core UYSO 1 has been observed to be at the interface between the hot H ii region Sh 2-297 and the cold dark nebula LDN 1657A, and the data identify cooler compact far-infrared sources of just a few solar masses hidden in this neighbouring dark cloud.

TL;DR: In this paper, the authors reported the discovery of two very cold and massive molecular cloud cores in the region ISOSS J18364-0221 by a systematic search for very early evolutionary stages of high-mass stars using the 170 micron ISOPHOT Serendipity Survey (ISOSS).

TL;DR: In this paper, a complex study of visual and infrared properties of ISM and an examination of cloud morphology was carried out using USNO, 2MASS, DIRBE, IRAS, and ISO data of an extended region in Cepheus to explore the conditions of cloud and star formation.