Results 51 to 60 of about 725,093 (296)

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

An empirical assessment of co-activity among German professors. [PDF]

The growing importance of technology relevant non-publication output of university research has come into the focus of policy-makers' interest. A fierce debate arose on possible negative consequences of the increasing commercialization of science, as it ...
Czarnitzki, Dirk, Glänzel, Wolfgang, Hussinger, Katrin   +2 more
core   +3 more sources

Bibliometric Indicators for Evaluating the Quality of Scientific Publications

The Journal of Contemporary Dental Practice, 2014
ABSTRACT Evaluation of quality and quantity of publications can be done using a set of statistical and mathematical indices called bibliometric indicators. Two major categories of indicators are (1) quantitative indicators that measure the research productivity of a researcher and (2) performance indicators that evaluate the quality of publications ...
openaire   +2 more sources

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Universality of Performance Indicators based on Citation and Reference Counts

, 2012
We find evidence for the universality of two relative bibliometric indicators of the quality of individual scientific publications taken from different data sets. One of these is a new index that considers both citation and reference counts.
A. N. Samukhin, A. Schubert, B. S. Kaube, C. P. Bourne, D. J. de S. Price, D. W. Aksnes, D. Yu, E. Lillquist, F. Radicchi, F. Radicchi, F. Radicchi, H. Daniel, H. F. Moed, H. Moed, J. Adams, J. E. Hirsch, J. Lundberg, J. Nicolaisen, L. Bornmann, L. Bornmann, L. Leydesdorff, L. Leydesdorff, L. Leydesdorff, L. Waltman, L. Waltman, M. Abbt, N. Hopkins, P. Albarrán, P. O. Seglen, P. Vinkler, P. Vinkler, R. L. Goldstone, S. Fortunato, S. Gregory, T. S. Evans, T. S. Evans, T. S. Evans, T. S. Evans, V. Yanovsky, W. O. Hagstrom, Y.-H. Eom, Y.-Y. Ahn   +41 more
core   +1 more source

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

FEBS 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, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Online-consultation “scientific publication system”: documentation and main results

ScienceOpen Research, 2015
This short report provides a description of an online consultation on the scientific publication system. With the dialogical procedure German-speaking scientists from all disciplines were invited to articulate their perspectives on principles and current
Niels Taubert, Kevin Schoen
doaj   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

Do altmetrics correlate with citations? Extensive comparison of altmetric indicators with citations from a multidisciplinary perspective [PDF]

, 2014
An extensive analysis of the presence of different altmetric indicators provided by Altmetric.com across scientific fields is presented, particularly focusing on their relationship with citations.
Adie, Costas, Costas, Cronin, Galligan, Haustein, Heneberg, Moed, Piwowar, Piwowar, Rousseau, Seglen, Shema, Shema, Thelwall, Tort, Waltman, Waltman, Waltman, Wouters, Wu, Zahedi   +21 more
core   +3 more sources

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source