Results 111 to 120 of about 505,251 (319)

CD47 promotes mitogen‐activated protein kinase and epithelial‐to‐mesenchymal transition molecular programs to drive prometastatic phenotypes in non‐small cell lung cancer

open access: yesMolecular Oncology, EarlyView.
Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau   +8 more
wiley   +1 more source

On rank correlation and the distance between rankings [PDF]

open access: yesProceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval, 2009
Rank correlation statistics are useful for determining whether a there is a correspondence between two measurements, particularly when the measures themselves are of less interest than their relative ordering. Kendall's - in particular has found use in Information Retrieval as a "meta-evaluation" measure: it has been used to compare evaluation measures,
openaire   +1 more source

KDM7A and KDM1A inhibition suppresses tumour promoting pathways in prostate cancer

open access: yesMolecular Oncology, EarlyView.
Treatment resistance is a major challenge for patients with advanced prostate cancer. This study examined an alternative approach to target the major prostate cancer‐promoting pathway by targeting epigenetic factors, whose levels are higher in tumours.
Jennie N Jeyapalan   +16 more
wiley   +1 more source

Ranking Tourism Attractions According to their Suitability for Public Investment in Gansu Province, China

open access: yesTéoros, 2008
While assessments of tourism attractions are among the fundamentals of tourism planning, they are the “poor cousins” of accessibility, transportation, and accommodations analysis (Pearce, 1991).
Nick Novakowski   +2 more
doaj  

THE ANA LYSIS OF PROBABILISTIC CORREL ATIONS BETWEEN THE RATINGS OF THE LEADING INTERNATIONAL COMPANIES MOODY’S, FITCH AND STANDARD & POOR’S

open access: yesФинансы: теория и практика, 2017
The article surveys leading international rating agencies (Moody’s, Fitch, and Standard&Poor’s) and analyses the correlation problem of their credit attractiveness rating scales.
I. L. Osherovich
doaj   +1 more source

Cell‐cycle‐specific lesion evolution rather than inhibition of double‐strand‐break repair underpins cisplatin radiosensitization

open access: yesMolecular Oncology, EarlyView.
We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu   +10 more
wiley   +1 more source

Ranking hubs and authorities using matrix functions

open access: yes, 2013
The notions of subgraph centrality and communicability, based on the exponential of the adjacency matrix of the underlying graph, have been effectively used in the analysis of undirected networks.
Estrada, Ernesto   +2 more
core   +1 more source

Estimation of a linear model under microaggregation by individual ranking [PDF]

open access: yes, 2005
Asymptotic variance, consistent estimation, disclosure control, individual ranking, linear model, microaggregation, C13, C15, C21, C81,
Matthias Schmid, Schmid, Matthias
core   +1 more source

Telling experts from spammers: expertise ranking in folksonomies

open access: yes, 2009
With a suitable algorithm for ranking the expertise of a user in a collaborative tagging system, we will be able to identify experts and discover useful and relevant resources through them. We propose that the level of expertise of a user with respect to
Noll, Michael   +9 more
core   +1 more source

The Effect of Microaggregation by Individual Ranking on the Estimation of Moments [PDF]

open access: yes, 2008
Microaggregation by individual ranking (IR) is an important technique for masking confidential data. While being a successful method for controlling the disclosure risk of observations, IR is also known for its favorable property of having a relatively ...
Schmid, Matthias, Schneeweiß, Hans
core   +1 more source

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