Results 41 to 50 of about 68,272 (245)

Spectral ranking [PDF]

open access: yesNetwork Science, 2016
AbstractWe sketch the history of spectral ranking—a general umbrella name for techniques that apply the theory of linear maps (in particular, eigenvalues and eigenvectors) to matrices that do not represent geometric transformations, but rather some kind of relationship between entities.
openaire   +2 more sources

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

Identification оf World Class Universities

open access: yesМир новой экономики, 2018
The article discusses the concept of world-class universities and the author’s understanding of the term, allowing not only to identify these objects but also to quantify their international potential.
E. V. Balatsky, N. A. Ekimova
doaj  

Analyzing the Anglo-American Hegemony in the Times Higher Education Rankings

open access: yesEducation Policy Analysis Archives, 2012
This study analyzes the 2009 Times Higher Education-QS top 200 universities in the world.  Based on this analysis the study claims that the THS reflects the phenomenon of Anglo-American hegemony.
Amadu Jacky Kaba
doaj   +1 more source

Collaborative Rankings

open access: yesFundamenta Informaticae, 2018
In this paper we introduce a new ranking algorithm, called Collaborative Judgement (CJ), that takes into account peer opinions of agents and/or humans on objects (e.g. products, exams, papers) as well as peer judgements over those opinions. The combination of these two types of information has not been studied in previous work in order to produce ...
Andrejczuk, Ewa   +2 more
openaire   +2 more sources

Closing Ranks

open access: yesAl-'Usur al-Wusta, 2022
Soon after his arrival as newly appointed governor of Iraq, al-Ḥajjāj (d. 95/714) faced a standoff with a prominent member of the Baṣran garrison, Ibn al-Jārūd al-ʿAbdī (d. 76/695). In this article, I track the course of this rebellion as an example of a political system that, lacking a hegemonic system of coercion and control, was rather characterized
openaire   +3 more sources

Aggressive prostate cancer is associated with pericyte dysfunction

open access: yesMolecular Oncology, EarlyView.
Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero   +11 more
wiley   +1 more source

Scientist, Organizer, Citizen (Dedicated in loving memory to the Corresponding Member of RAS Valery Petrovich Chichkanov)

open access: yesEkonomika Nauki, 2023
The paper is dedicated to the memory of the outstanding scientist and statesman, Corresponding Member of the Russian Academy of Sciences, Valery Petrovich Chichkanov, who was a member of the Editorial Council of the journal Economics of Science and ...
O. S. Sukharev
doaj   +1 more source

Rank Regression

open access: yesThe Annals of Statistics, 1988
An estimation procedure for (b,g) is developed for the transformation model \(g(Y)=bz+error\), where g is an unspecified strictly increasing function. The estimator for b can be viewed as a hybrid between an M- estimator and an R-estimator. It differs from an M-estimator in that the dependent variable is replaced by a score based on ranks and from an R-
openaire   +3 more sources

Rank 𝑟 DT theory from rank 1

open access: yesJournal of the American Mathematical Society, 2022
Fix a Calabi-Yau 3-fold X X satisfying the Bogomolov-Gieseker conjecture of Bayer-Macrì-Toda, such as the quintic 3-fold. We express Joyce’s generalised DT invariants counting Gieseker semistable sheaves of any rank r r on X X in terms of those counting sheaves of rank 1.
Feyzbakhsh, S, Thomas, RP
openaire   +5 more sources

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