Results 41 to 50 of about 4,439,564 (294)

Validation issues in educational data mining:the case of HTML-Tutor and iHelp [PDF]

, 2010
Validation is one of the key aspects in data mining and even more so in educational data mining (EDM) owing to the nature of the data. In this chapter, a brief overview of validation in the context of EDM is given and a case study is presented. The field
Cocea, Mihaela, Weibelzahl, Stephan
core   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Reconstruction of the complete mitogenomes of predator and prey from a faecal metagenomic dataset

Data in Brief
The application of faecal DNA in genetic studies of wild populations minimises disturbances to their normal behaviours and body integrity. Here, I present an analysis of a metagenomic dataset generated from the faecal DNA of several specimens of the ...
Arsalan Emami-Khoyi
doaj   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Respiratory monitoring dataset, with rapid expiratory occlusions, over increasing positive airway pressure ventilation

Data in Brief
Resting breathing data was collected from 80 smokers, vapers, asthmatics, and otherwise healthy people in the low-risk clinical unit at the University of Canterbury.
Ella F.S. Guy, Jaimey A. Clifton, Trudy Calje-Van Der Klei, Rongqing Chen, Jennifer L. Knopp, Knut Möller, J. Geoffrey Chase   +6 more
doaj   +1 more source

Big Data Analytics: A Brief Survey [PDF]

International Journal of Trend in Scientific Research and Development, 2018
In recent days, the size of the informations generated from modern information systems and digital technologies like IoT and Cloud computing is huge ie. In TB . With this huge sized data, it is quite difficult to analysis and it is in the need of more effects at multiple levels to extract data.
M. Praveen Kumar, SP. Santhosh Kumar, G. Ramya   +2 more
openaire   +1 more source

Discovery of the Barium Isotopes

, 2009
Thirty-eight barium isotopes have so far been observed; the discovery of these isotopes is discussed. For each isotope a brief summary of the first refereed publication, including the production and identification method, is presented.Comment: to be ...
A. Fritsch, A. Schuh, A. Shore, Amaldi, Amarel, Amarel, Aston, Aston, Aston, Aston, Audi, Bernas, Bernas, Blewett, Blewett, Bogdanov, Bogdanov, Bogdanov, Bogdanov, Bogdanov, Bogdanov, Born, Clarkson, Clarkson, Conrad, Conrad, Cork, Cork, Dempster, Dempster, D’Auria, D’Auria, Engler, Engler, Fink, Fink, Fritsch, Ginepro, Goriely, Grapengiesser, Grapengiesser, Grunder, Guglielmetti, Guglielmetti, Guglielmetti, Hahn, Hahn, Hahn, Hahn, Hahn, Hahn, Hahn, Hahn, Hahn, Hayden, Heim, Hopkins, J.Q. Ginepro, Janas, Janas, Kalkstein, Kalkstein, Karnaukhov, Katcoff, Katcoff, Linder, Linder, M. Heim, M. Thoennessen, Mach, Maly, Pool, Pool, Pool, Preiss, Preiss, Rudstam, Rudstam, Schuh, Schuh, Schuman, Schuman, Seaborg, Shore, Shore, Strominger, Thoennessen, Thomas, Thomas, Wahl, Wahl, Warner, Weimer, Wilhelmy, Wilhelmy, Wohn, Wohn, Yu   +97 more
core   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

Cross-sectional survey data on the socio-demographic characteristics associated with substance use among internal displaced persons in Maiduguri, Nigeria

Data in Brief
Regression analysis was carried out to examine the association between certain socio-demographic characteristics and substance use among internally displaced persons (IDPs).
Osaro Aigbogun, Deborah Oyine Aluh, Roland Nnaemeka Okoro, Midya Yousefi, Olawole Fawehinmi, Mohammed Sani Abdullahi   +5 more
doaj   +1 more source

Building the Learning Analytics Curriculum: Should we Teach (a Code of) Ethics? [PDF]

, 2017
This brief chapter explores the feasibility of teaching (a code of) ethics against a background which examines our views around data scientists, data analysis, data and, in particular, student data. It touches upon different approaches to ethics and asks
Prinsloo, Paul, Slade, Sharon
core