Results 111 to 120 of about 2,932,262 (319)

Localizations of Groups

, 2000
A group homomorphism eta:A-> H is called a localization of A if every homomorphism phi:A-> H can be `extended uniquely' to a homomorphism Phi:H-> H in the sense that Phi eta = phi. This categorical concepts, obviously not depending on the notion of groups, extends classical localizations as known for rings and modules.
Göbel, Rüdiger, Shelah, Saharon
openaire   +2 more sources

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch, Isabel Vogel, Sina Nokodian, Johanna Moeller, Antonia Blechschmidt, Vicky Hecht, Vanessa Kuentzel, Katharina Thiedig, Melissa Schwab, Oliver Schilling, Holger Bronger, Marion Kiechle, Viktor Magdolen, Tobias Dreyer   +13 more
wiley   +1 more source

Economies of Scale and Efficiency in the Wastewater Treatment Sector: A Decision Tree Approach

Applied Sciences
In this study, we use the efficiency analysis trees (EAT) model to evaluate the efficiency of wastewater treatment plants (WWTPs), focusing on identifying the key variables that enhance their performance.
Vicent Hernández-Chover, Águeda Bellver-Domingo, Lledó Castellet-Viciano, Francesc Hernández-Sancho   +3 more
doaj   +1 more source

Deciphering transcriptional plasticity in pancreatic ductal adenocarcinoma reveals alterations in sensory neuron innervation

Molecular Oncology, EarlyView.
Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova, Michele Montrone, Uday Rangaswamy, Francesco Diversi, Irene Schiavo, Denise Ferrarini, Roberta Di Florio, Irene Longo, Michele Coscia, Nicola Zamboni, Giorgia Demontis, Lisa Veghini, Vincenzo Corbo, Remo Sanges, Paul Heppenstall   +14 more
wiley   +1 more source

The role and contribution of employment and local development agents (AEDLs): An analysis of the galician case

The objective of this work is to analyze the contribution of Galician employment and local development agents (AEDLs) to Local Development. To do this, the functions they perform are identified, and the provision of services performed is evaluated.For ...
Ferreiro Seoane, Francisco Jesús, Del Campo Villares, Manuel Octavio, Miguens Refojo, Vanessa   +2 more
core   +1 more source

Redundant operators in the exact renormalisation group and in the f(R) approximation to asymptotic safety

, 2013
In this paper we review the definition and properties of redundant operators in the exact renormalisation group. We explain why it is important to require them to be eigenoperators and why generically they appear only as a consequence of symmetries of ...
Morris, Tim R., Dietz, Juergen A.
core   +1 more source

The Role of Circular Economy Strategies in Promoting Sustainability in the Agri-Food Sector: Insights from the Valencian Community

Applied Sciences
The agri-food sector plays a pivotal role in the global economy, requiring innovative and efficient practices to ensure long-term sustainability. The paper aims to identify and analyse circular economy strategies applicable to the agri-food sector ...
Lledó Castellet-Viciano, Vicent Hernández-Chover, Águeda Bellver-Domingo, Francesc Hernández-Sancho   +3 more
doaj   +1 more source

Research and design of downhole thermoelectric energy harvesting device

Dianzi Jishu Yingyong, 2018
In order to solve the problem of power supply of wireless monitoring node in coal mine working face， a thermoelectric energy harvesting device for the surface temperature difference of downhole equipment is designed based on the thermal electric ...
Feng Kai, Guo Yu, Zhao Duan, Zhai Bo, Wang Weilong   +4 more
doaj   +1 more source

The Derived Picard Group is a Locally Algebraic Group [PDF]

Algebras and Representation Theory, 2004
Let A be a finite dimensional algebra over an algebraically closed field K. The derived Picard group DPic(A) is the group of two-sided tilting complexes over A modulo isomorphism. We prove that DPic(A) is a locally algebraic group, and its identity component is Out^0(A).
openaire   +2 more sources

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

Molecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh, Nitzan Medina‐Itzhaki, Milena Chekov, Eden Gal‐Swisa, Roba Gabesh‐Wahabi, Inbar Savyon, Inna Naroditsky, Hilary A. Kenny, Basem Fares, Lina Korsensky, Einav Girsh, Liron Berger, Ruth Perets   +12 more
wiley   +1 more source