Results 31 to 40 of about 624,674 (321)

Realizable Classes and Embedding Problems [PDF]

Journal de théorie des nombres de Bordeaux, 2017
Let K be a number field and denote by 𝒪 K its ring of integers. Let G be a finite group and let K h be a Galois K-algebra with group G. If K h /K is tame, then its ring of integers 𝒪 h is a locally free 𝒪 K G-module by a classical theorem of E. Noether and it defines a class in the locally free class group Cl(𝒪 K G) of 𝒪 K G.
openaire   +2 more sources

Global embeddings of BTZ and Schwarzschild-AdS type black holes in a flat space

, 2019
We study the problem of construction of global isometric embedding for spherically symmetric black holes with negative cosmological constant in various dimensions.
Paston, S. A., Sheykin, A. A., Solovyev, D. P.   +2 more
core   +1 more source

Psychological Safety Among Interprofessional Pediatric Oncology Teams in Germany: A Nationwide Survey

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Psychological safety (PS) is essential for teamwork, communication, and patient safety in complex healthcare environments. In pediatric oncology, interprofessional collaboration occurs under high emotional and organizational demands. Low PS may increase stress, burnout, and adverse events.
Alexandros Rahn, Anna‐Lena Herbach, Christian Bock, Katharina Fleig, Urs Mücke   +4 more
wiley   +1 more source

Survey of virtual network embedding problem

Tongxin xuebao, 2011
Related research work of virtual networks（VN） embedding was surveyed,and both of the advantages and dis-advantages in the key technologies of related research work were analyzed.The possible future research directions were also discussed as references ...
CHENG Xiang, ZHANG Zhong-bao, SU Sen, YANG Fang-chun   +3 more
doaj   +2 more sources

Collaborative Dynamic Virtual Network Embedding Algorithm Based on Resource Importance Measures

IEEE Access, 2018
Many existing virtual network embedding (VNE) algorithms adopt the greedy embedding strategies, which embed the in-progress virtual network requests (VNRs) onto the substrate nodes and links with more residual resources.
Meilian Lu, Yuanxiang Lian, Yanming Chen, Meng Li   +3 more
doaj   +1 more source

A Link Stress-related Virtual Network Embedding Algorithm [PDF]

Jisuanji gongcheng, 2016
Aiming at the problem of high link stress in substrate network caused by traditional Virtual Network Embedding(VNE) algorithm,a new VNE algorithm is proposed.In the stage of node embedding,the importance degree of node in network is gotten by its ...
ZHANG Jingjing,ZHAO Chenggui,YUAN Jianming
doaj   +1 more source

A synthetic benzoxazine dimer derivative targets c‐Myc to inhibit colorectal cancer progression

Molecular Oncology, EarlyView.
Benzoxazine dimer derivatives bind to the bHLH‐LZ region of c‐Myc, disrupting c‐Myc/MAX complexes, which are evaluated from SAR analysis. This increases ubiquitination and reduces cellular c‐Myc. Impairing DNA repair mechanisms is shown through proteomic analysis.
Nicharat Sriratanasak, Bodee Nutho, Worawat Wattanathana, Narumon Phaonakrop, Bunnatut Panasawatwong, Katharina Erlenbach‐Wuensch, Sittiruk Roytrakul, Regine Schneider‐Stock, Pithi Chanvorachote   +8 more
wiley   +1 more source

Embedding Problems of Division Algebras [PDF]

Communications in Algebra, 2014
19 ...
openaire   +2 more sources

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

Molecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice, Jose I. Lopez, Aitziber Ugalde‐Olano, Maite Zufiaurre, Ianire Astobiza, Natalia Martin‐Martin, Laura Bozal‐Basterra, Saioa Garcia‐Longarte, Amaia Zabala‐Letona, Sofia Rey, Aida Santos‐Martin, Miguel Unda, Ana Loizaga‐Iriarte, Mariona Graupera, Paolo Nuciforo, Arkaitz Carracedo, Isabel Mendizabal   +16 more
wiley   +1 more source

A solution to the reversible embedding problem for finite Markov chains

, 2016
The embedding problem for Markov chains is a famous problem in probability theory and only partial results are available up till now. In this paper, we propose a variant of the embedding problem called the reversible embedding problem which has a deep ...
Jia, Chen
core   +1 more source