Results 51 to 60 of about 458,301 (316)

Red Clump stars in Kepler open cluster NGC 6819

EPJ Web of Conferences, 2015
We measure the large frequency separation, Δν, and the frequency of maximum amplitude, νmax, for 10 Red Clump (RC) single member (SM) stars in the Kepler open cluster NGC 6819. We derive luminosities and masses for each individual RC star.
Abedigamba O.P., Balona L.A., Medupe T.R.   +2 more
doaj   +1 more source

SMEs’ Degree of Openness: The Case of Manufacturing Industries

Journal of Technology Management & Innovation, 2012
This paper clusters SMEs based on their degree of openness. In addition, it explores both the internal and external determinants of the different clusters obtained. Based on a survey of 1214 firms in manufacturing industries and using both the dimensions
Moulay Othman Idrissi Fakhreddine, Nabil Amaraa, Réjean Landrya   +2 more
doaj   +1 more source

The Dynamics of Open Clusters [PDF]

Symposium - International Astronomical Union, 1980
This is a review of a subject that turns out to be rather dismal. Both in theory and in observation we know and understand open clusters poorly – either in comparison with globular clusters or on an absolute basis.
openaire   +1 more source

Young open clusters in the Carina region [PDF]

Symposium - International Astronomical Union, 2003
We present results of a new investigation (Carraro et al. 2002) aimed at clarifying the mutual relationship between the three most prominent young open clusters close to η Carinæ, namely Trumpler 16, Trumpler 14 and Collinder 232.
CARRARO, GIOVANNI, PATAT F., BARBARO, GUIDO, MARIGO, PAOLA, VENTURA P.   +4 more
openaire   +4 more sources

The anti‐CRISPR protein AcrIE8.1 inhibits the type I‐E CRISPR‐Cas system by directly binding to the Cascade subunit Cas11

FEBS Letters, EarlyView.
In this study, we present the structure of AcrIE8.1, a previously uncharacterized anti‐CRISPR protein that inhibits the type I‐E CRISPR‐Cas system. Through a combination of structural and biochemical analyses, we demonstrate that AcrIE8.1 directly binds to the Cas11 subunit of the Cascade complex to inhibit the CRISPR‐Cas system.
Young Woo Kang, Hyun Ho Park
wiley   +1 more source

Targeting EZH2 reverses thyroid cell dedifferentiation and enhances iodide uptake in anaplastic thyroid cancer

FEBS Letters, EarlyView.
Anaplastic thyroid cancer (ATC) lacks iodide uptake ability due to MAPK activation increasing the expression of the histone methyltransferase EZH2, which represses thyroid differentiation genes (TDGs) such as the sodium iodide symporter (NIS). Dual inhibition of MAPK (U0126) and EZH2 (EPZ6438/Tazemetostat) reverses this mechanism, thus restoring TDG ...
Diego Claro de Mello, Marcella Maringolo Cristovão, Guilherme Henrique, Vinicius Gonçalves Rodrigues, Caroline Serrano‐Nascimento, Edna Teruko Kimura, Cesar Seigi Fuziwara   +6 more
wiley   +1 more source

Long-term investigation of an open cluster Berkeley 65

Frontiers in Astronomy and Space Sciences
We present a decade-long investigation of a poorly studied cluster, Berkeley 65 (Be 65), using deep optical data from the telescopes of ARIES, Nainital Observatory.
Tarak Chand, Tarak Chand, Saurabh Sharma, Koshvendra Singh, Jeewan Pandey, Aayushi Verma, Aayushi Verma, Harmeen Kaur, Mamta, Mamta, Manojit Chakraborty, Manojit Chakraborty, Devendra K. Ojha, Ajay Kumar Singh   +13 more
doaj   +1 more source

Pilot Innovative Territorial Clusters in Russia: A Sustainable Development Mode

Foresight and STI Governance, 2015
Leading countries consider regional clusters an efficient tool of interaction between actors of a regional innovation system, which enables new poles of economic growth to be formed.
Evgeniy Kutsenko
doaj   +1 more source

On the metallicity of open clusters [PDF]

Astronomy & Astrophysics, 2016
Accepted for publication in Astronomy and Astrophysics: 18 pages, 10 figures, 4 ...
Netopil, M., Paunzen, E., Heiter, U., Soubiran, C.   +3 more
openaire   +2 more sources

Structural insights into lacto‐N‐biose I recognition by a family 32 carbohydrate‐binding module from Bifidobacterium bifidum

FEBS Letters, EarlyView.
Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang, Naoki Sunagawa, Toma Kashima, Kiyohiko Igarashi, Akimasa Miyanaga, Shinya Fushinobu   +5 more
wiley   +1 more source