Results 131 to 140 of about 3,770,727 (360)
Molecular Oncology, EarlyView.Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson +9 more
wiley +1 more source
Technoligical Life Cycles Regional Clusters Facing Disruption [PDF]
The phenomenon of technological life cycles is argued to be of great importance in the development of regional clusters. New 'disruptive' technologies may initiate the emergence of new regional industrial clusters and/or create new opportunities for ...
Gert Villumsen +2 more
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Kinetics of clusters formation and accumulation in crystal under cascade-generating irradiation [PDF]
Ядерна фізика та енергетика, 2011 Formation of point defect clusters under cascade-generating irradiation is theoretically investigated. Steady-state size distribution of cluster and its dependence on parameters is obtained.
M. V. Kobets +2 more
doaj
Large-Scale Errors In CCD Photometry of M67
Open Astronomy, 2003 The accuracy of new CCD photometry in the Vilnius system of the M67 cluster is analyzed. The observational material is obtained during six observing runs in 1994-2001 with the 1 meter telescope of the USNO Flagstaff Station.
Laugalys V. +5 more
doaj +1 more source
Molecular Oncology, EarlyView.Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau +36 more
wiley +1 more source
Searching for clusters in tourism. A quantitative methodological proposal [PDF]
The tourism industry is one of Europe’s leading employers, and for many regions highly dependent on tourists’ spending, innovation is the difference between growth and stagnation.
Alexandre Almeida +2 more
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Perspectives and Distinctive Particularities of Collaborative Networks [PDF]
Revista de Management Comparat International, 2012 Intra and extra organizational collaboration has become an important factor in increasing organizational competitiveness and regional ones. Technical and technological progress and the knowledge economy have led to the emergence of collaborative networks.
Alexandru Ionuţ ROJA, Marian NĂSTASE
doaj
Tracing Galaxy Evolution by Their Present-Day Luminosity Function
Open Astronomy, 2011 Galaxy luminosity functions are derived for different morphological types and various colors of galaxies, to trace the evolutionary effects which a priori should be different for void and supercluster galaxies.
Tempel E.
doaj +1 more source
Molecular Oncology, EarlyView.Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang +12 more
wiley +1 more source
Clusters As Vehicles Stimulating Regional and Local Development. [PDF]
Past experience of European Union member states acknowledge significant role of regions in the process of European integration. As a matter of fact regions compete for capital but what should be simultaneously highlighted they also collaborate in many ...
Ewa Bojar
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