Results 21 to 30 of about 18,923 (153)

Cognitive resources drawn from different STEM disciplines for interpreting a titration experiment logistic graph: a case study of student thinking

Disciplinary and Interdisciplinary Science Education Research
Graphs are productive tools for communication and sensemaking in STEM, making graphical interpretation a crucial skill for STEM learning and professional work. However, during interpretation, novice students draw on a myriad of cognitive resources - past
Kathleen A. Bowe, Nigar Altindis, Christopher F. Bauer, Melissa L. Aikens   +3 more
doaj   +1 more source

Mineral processing analysis in artisanal gold mining, Peru [PDF]

, 2015
Peer ReviewedPostprint (published ...
Alfonso Abella, María Pura, Anticoi Sudzuki, Hernán Francisco, Bascompta Massanes, Marc, Palacios Ubach, Sílvia   +3 more
core   +2 more sources

Chemical information matters: an e-Research perspective on information and data sharing in the chemical sciences

, 2013
Recently, a number of organisations have called for open access to scientific information and especially to the data obtained from publicly funded research, among which the Royal Society report and the European Commission press release are particularly ...
Bird, Colin, Frey, Jeremy G.
core   +1 more source

Label-free electrochemical monitoring of DNA ligase activity [PDF]

, 2008
This study presents a simple, label-free electrochemical technique for the monitoring of DNA ligase activity. DNA ligases are enzymes that catalyze joining of breaks in the backbone of DNA and are of significant scientific interest due to their essential
Ahel I., Bellamy S. R., Borodina T. A., Bullard D. R., Cahova-Kucharikova K., Cao W. G., Doherty A. J., Fadrna R., Fojta M., Fojta M., Fojta M., Fojta M., Fojta M., Fojta M., Friedberg E. C., Gowers D. M., Heiter D. F., Kucharikova K., Liu L. F., Palecek E., Pascal J. M., Rass U., Schrock R. D., Scott B. O. S., Shuman S., Tomkinson A. E., Vacek J., Wilkinson A., Wilkinson A., Zauner G.   +29 more
core   +1 more source

Biomaterial Properties of Titanium in Dentistry [PDF]

, 2015
Background Among various dental materials and their successful restorative uses, titanium provides an excellent example of integrating science and technology involving multiple disciplines of dentistry including biomaterials, prosthodontics and surgical ...
Ehrensberger, Mark, Kim, Hyeongil, Monaco, Jr., Edward A., Prasad Gibson, Monica, Prasad, Soni   +4 more
core   +1 more source

Highly electronegative metallic contacts to semiconductors using polymeric sulfur nitride [PDF]

, 1976
The Schottky barriers formed on n‐ZnS and n‐ZnSe by polymeric sulfur nitride have been compared to barriers formed by Au. Barrier energies as determined by photoresponse, current‐voltage, and capacitance‐voltage methods show that (SN)_x is approximately ...
McCaldin, J. O., McGill, T. C., Mead, C. A., Mooney, J. B., Scranton, R. A.   +4 more
core   +1 more source

The Minamata Convention and the future of mercury abatement [PDF]

, 2013
This repository item contains a single issue of Issues in Brief, a series of policy briefs that began publishing in 2008 by the Boston University Frederick S.
Selin, Henrik
core   +1 more source

An efficient new route to dihydropyranobenzimidazole inhibitors of HCV replication. [PDF]

, 2010
A class of dihydropyranobenzimidazole inhibitors was recently discovered that acts against the hepatitis C virus (HCV) in a new way, binding to the IRES-IIa subdomain of the highly conserved 5' untranslated region of the viral RNA and thus preventing the
Bergdahl, B Mikael, Hermann, Thomas, Parker, Matthew A, Satkiewicz, Emily   +3 more
core   +3 more sources

Channel-forming activity of syringopeptin 25 A in mercury-supported phospholipid monolayers and negatively charged bilayers [PDF]

, 2016
Interactions of the cationic lipodepsipeptide syringopeptin 25 A (SP25A) with mercury-supported dioleoylphosphatidylcholine (DOPC), dioleoylphosphatidylserine (DOPS) and dioeleoylphosphatidic acid (DOPA) self-assembled monolayers (SAMs) were investigated
Becucci, Lucia, Fiore, Alberto, Guidelli, Rolando, Scaloni, Andrea, Toppi, Arianna   +4 more
core   +2 more sources

Scientists' coping strategies in an evolving research system: the case of life scientists in the UK [PDF]

, 2006
Scientists in academia have struggled to adjust to a policy climate of uncertain funding and loss of freedom from direction and control. How UK life scientists have negotiated this challenge, and with what consequences for their research and the research
Morris, Norma, Rip, Arie
core   +2 more sources