Results 111 to 120 of about 1,652,070 (380)

CHOICE AND VALIDATION OF TEAMBUILDING MODEL OF SERVICE ORGANIZATIONS MANAGEMENT

open access: yesAdvanced Engineering Research, 2011
A complex of teambuilding principles for the service organizations management is offered. A model of tripartite exchange based on the innovative organizational environment is described.
Sergey V. Petrov
doaj  

BF Cyg During its Current Outburst

open access: yesOpen Astronomy, 2012
We are intensively monitoring the current outburst on BF Cyg, both spectroscopically (high and low resolution modes) and photometrically (so far 450 BV RCIC measurements have been collected). the outburst is photometrically reminiscent of the major event
Siviero A.   +4 more
doaj   +1 more source

Hot Subluminous Stars [PDF]

open access: yes, 2016
Hot subluminous stars of spectral type B and O are core helium-burning stars at the blue end of the horizontal branch or have evolved even beyond that stage.
U. Heber
semanticscholar   +1 more source

A stepwise emergence of evolution in the RNA world

open access: yesFEBS Letters, EarlyView.
How did biological evolution emerge from chemical reactions? This perspective proposes a gradual scenario of self‐organization among RNA molecules, where catalytic feedback on random mixtures plays the central role. Short oligomers cross‐ligate, and self‐assembly enables heritable variations. An event of template‐externalization marks the transition to
Philippe Nghe
wiley   +1 more source

CHOICE AND VALIDATION OF TEAMBUILDING MODEL OF SERVICE ORGANIZATIONS MANAGEMENT

open access: yesВестник Донского государственного технического университета, 2018
A complex of teambuilding principles for the service organizations management is offered. A model of tripartite exchange based on the innovative organizational environment is described.
Sergey V. Petrov
doaj  

Asteroseismology of red giants & galactic archaeology

open access: yes, 2017
Red-giant stars are low- to intermediate-mass ($M \lesssim 10$~M$_{\odot}$) stars that have exhausted hydrogen in the core. These extended, cool and hence red stars are key targets for stellar evolution studies as well as galactic studies for several ...
A. Baglin   +72 more
core   +1 more source

Observational Constraints on the Progenitors of Core-Collapse Supernovae: The Case for Missing High-Mass Stars [PDF]

open access: yesPublications Astronomical Society of Australia, 2015
Over the last 15 years, the supernova community has endeavoured to directly identify progenitor stars for core-collapse supernovae discovered in nearby galaxies.
S. Smartt
semanticscholar   +1 more source

B cell mechanobiology in health and disease: emerging techniques and insights into therapeutic responses

open access: yesFEBS Letters, EarlyView.
B cells sense external mechanical forces and convert them into biochemical signals through mechanotransduction. Understanding how malignant B cells respond to physical stimuli represents a groundbreaking area of research. This review examines the key mechano‐related molecules and pathways in B lymphocytes, highlights the most relevant techniques to ...
Marta Sampietro   +2 more
wiley   +1 more source

News from AG Draconis

open access: yesOpen Astronomy, 2012
AG Dra is a classical symbiotic star that undergoes major outbursts at intervals between 12-15 years. We present spectroscopic observations of four emission lines (Hα, Hβ, He II 4686 Å, Raman scattered OVI 6825 Å) before, during and after the major ...
Leedjärv L., Burmeister M.
doaj   +1 more source

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

open access: yesAtoms, 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   +3 more
doaj   +1 more source

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