Results 101 to 110 of about 8,410,995 (293)

Developing an Affordance-Practice Framework to Data Practices: How Civic Technologists Practice Data Literacy Cross-Regionally

International Journal of Communication
Data literacy is integral for civic technologists to work with data and develop technologies to affect civic outcomes. However, the techno-civic capacities afforded by data literacy remain understudied because the contexts in which civic technologists ...
Alejandro Alvarado Rojas
doaj   +2 more sources

The Big Data Agenda

, 2018
This book highlights that the capacity for gathering, analysing, and utilising vast amounts of digital (user) data raises significant ethical issues. Annika Richterich provides a systematic contemporary overview of the field of critical data studies that reflects on practices of digital data collection and analysis.
openaire   +4 more sources

Critical points in the Bragg glass phase of a weakly pinned crystal of Ca$_3$Rh$_4$Sn$_{13}$

, 2005
New experimental data are presented on the scan rate dependence of the magnetization hysteresis width $\Delta M(H)$ ($\propto$ critical current density $J_c(H)$) in isothermal $M-H$ scans in a weakly pinned single crystal of Ca$_3$Rh$_4$Sn$_{13}$, which ...
A B Pippard, A D Thakur, A D Thakur, A I Larkin, A. D. Thakur, A. K. Grover, B Kalisky, B Khaykovich, C P Bean, C V Tomy, C V Tomy, C. V. Tomy, D Jaiswal-Nagar, D Pal, D Pal, D Pal, D Pal, D. McK Paul, E M Forgan, G Ravikumar, G Ravikumar, G Ravikumar, G. Balakrishnan, H Sato, K Deligiannis, K Gloos, K Tenya, M Marchevsky, P Fulde, S Kokkaliaris, S Kokkaliaris, S R Park, S Ramakrishnan, S S Banerjee, S Sarkar, S Sarkar, S Sarkar, S Sarkar, S Sarkar, S. Ramakrishnan, S. Sarkar, T Nishizaki, X S Ling, Y Paltiel   +43 more
core   +2 more sources

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source

Inhibiting stearoyl‐CoA desaturase suppresses bone metastatic prostate cancer by modulating cellular stress, mTOR signaling, and DNA damage response

FEBS Letters, EarlyView.
Bone metastasis in prostate cancer (PCa) patients is a clinical hurdle due to the poor understanding of the supportive bone microenvironment. Here, we identify stearoyl‐CoA desaturase (SCD) as a tumor‐promoting enzyme and potential therapeutic target in bone metastatic PCa.
Alexis Wilson, Mackenzie K Herroon, Shane Mecca, Laimar C Garmo, Jacob Lindquist, Shrila Rajendran, Steve M. Patrick, Izabela Podgorski   +7 more
wiley   +1 more source

Critical Data Studies, Abstraction & Learning Analytics

Journal of Learning Analytics, 2019
This editorial introduces a special section of the Journal of Learning Analytics, for which Neil Selwyn’s keynote address to LAK ’18 has been written up as an article, “What’s the problem with learning analytics?” His claims and arguments are engaged in commentaries from Alfred Essa, Rebecca Ferguson, Paul Prinsloo, and Carolyn Rosé, who provide ...
openaire   +2 more sources

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Data entry: towards the critical study of digital data and education [PDF]

Learning, Media and Technology, 2014
The generation and processing of data through digital technologies is an integral element of contemporary society, as reflected in recent debates over online data privacy, ‘Big Data’ and the rise of data mining and analytics in business, science and government. This paper outlines the significance of digital data within education, arguing for increased
openaire   +1 more source

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Multiplicative logarithmic corrections to quantum criticality in three-dimensional dimerized antiferromagnets

, 2015
We investigate the quantum phase transition in an $S = 1/2$ dimerized Heisenberg antiferromagnet in three spatial dimensions. By performing large-scale quantum Monte Carlo simulations and detailed finite-size scaling analyses, we obtain high-precision ...
Meng, Zi Yang, Normand, Bruce, Qin, Yan Qi, Sandvik, Anders W.   +3 more
core   +1 more source