This chapter contains sections titled: Introduction Individual Methods

The use of solid oxide electrolytes for determining oxygen concentrations in liquid metals has motivated much research electrolyte properties over wide ranges chemical potential and temperature. A useful scheme assessing the electrolytic is that plotting electronic conduction domains simultaneously with proposed application on vs. 1/T diagrams. Accordingly, concept theoretical origins materials are outlined briefly. origin usefulness discussed respect to applications these materials....

Activating oncogenic mutations of BRAF have been described in patients with gastrointestinal stromal tumor (GIST), but treatment GIST inhibitors and mechanisms mediating the emergence resistance not reported. Dabrafenib is a potent ATP-competitive inhibitor kinase highly selective for mutant panel screening, cell lines, xenografts. We report prolonged antitumor activity first patient V600E BRAF-mutated who was treated inhibitor. Whole exome sequencing performed tissue obtained at time...

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTMeasurement and significance of adenosine triphosphate in activated sludgeJames W. Patterson, Patrick L. Brezonik, Hugh D. PutnamCite this: Environ. Sci. Technol. 1970, 4, 7, 569–575Publication Date (Print):July 1, 1970Publication History Published online1 May 2002Published inissue 1 July 1970https://doi.org/10.1021/es60042a003RIGHTS & PERMISSIONSArticle Views229Altmetric-Citations99LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant...

Parametric integral equations for the steady‐state terminal voltage and external current of a solid electrolyte energy conversion device are derived under assumption that anode cathode chemical potentials remain invariant. Plots voltage, power delivered, efficiency vs. generated yttria‐doped thoria at 1600°C by first inserting appropriate functional dependencies ionic electronic conductivities into parametric then systematically eliminating common parameter. The formulas also used to...

Steady‐state chemical potential profiles in a solid electrolyte under open‐ circuit and ion‐blocking conditions, may be obtained by balancing the steady‐ state flux at points inside electrolyte. oxygen scaling layer of thoria yttria‐doped specimens open‐circuit (d‐c polarization) conditions are illustrated special cases.

Unfed nymphs of Triatoma infestans and Rhodnius prolixus were attracted to 5-cm2 papers contaminated with feces from either species. Recently fed not attracted. Experiments in which a juvenile hormone mimic was also incorporated fecal-contaminated papers, as marker both contact such the length time spent on them, showed that nymphal fecal material arrested locomotory activity bugs rather than attracting them. From these results it concluded pheromone is present attracts unfed nymphs, this,...

Solid was studied from 550° to 800°C with fluorine chemical potentials ranging coexistence. Measurements of a‐c conductivity and galvanic cell emf's lead the conclusion that ionic transference number for is essentially unity over range conditions hence may be employed as a solid electrolyte therein.

Abstract This paper presents an investigation that examined and compared the effectiveness of collaborative tutorial activities carried out in both web‐based face‐to‐face learning environments within undergraduate health education subject. Effectiveness different was measured terms observed outcomes, analysis learner interactions reported perceptions learners regarding their experience. Results demonstrated environments, with embedded activities, can effectively foster rich experiences...

Inverse displacement mapping is a variant of which does not actually perturb the geometry surface being mapped. It thus true texture technique can be applied during rendering without breaking viewing pipeline discipline. The method works by first projecting probing rays into space and solving for ray‐texture intersection there. Shadows also determined probe from point towards light source seeing if an results. Our implementation uses as much knowledge about base possible to speed up...

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTIndustrial Wastes ReductionJames PattersonCite this: Environ. Sci. Technol. 1989, 23, 9, 1032–1038Publication Date (Print):September 1, 1989Publication History Published online13 October 2003Published inissue 1 September 1989https://pubs.acs.org/doi/10.1021/es00067a609https://doi.org/10.1021/es00067a609research-articleACS PublicationsRequest reuse permissionsArticle Views259Altmetric-Citations37LEARN ABOUT THESE METRICSArticle Views are the...

A series of experiments were performed with laboratory scale activated sludge units to determine the effects various environmental conditions on ATP content mixed liquor. was determined by firefly luciferin-luciferase reaction. The effect abrupt temperature changes up about 37°C small. Anoxia reduced 40%, but an immediate return original level noted when reaerated. Complex patterns response found for substrate (milk solids) additions and inorganic toxicants. responses toxic heavy metals are...

An efficient three-step synthesis of α-methylenebutyrolactones consisting enamine formation, Michael addition to ethyl β-nitroacrylate, and borohydride reduction with simultaneous lactonization elimination the nitro-group, is described.