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Showing 1 to 12 of 328 entries
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Predicting the electrokinetic properties on an outcrop and reservoir composite carbonate surfaces in modified salinity brines using extended surface complexation …

EPSCoR Research Infrastructure Improvement Program AND Program Evaluation

Hutchison JM, Peltier E, Tetteh JT.
GSID: mRqorfbaDOwJ
JT Tetteh, A Pham, E Peltier, JM Hutchison… - Fuel, 2022 - Elsevier

Surface complexation models (SCM), based mainly on the diffuse double layer (DDL) theory, have been used to predict zeta potential at the crude oil-brine-rock (COBR) interface with limited success. However, DDL is inherently limited in accurately predicting zeta potential...

Lowering fresh water usage in hydraulic fracturing by stabilizing scCO2 foam with polyelectrolyte complex nanoparticles prepared in high salinity produced water

EPSCoR Research Infrastructure Improvement Program AND Program Evaluation

Hosseini H, Peltier E, Tsau J.
GSID: dKJtmAM87nkJ
H Hosseini, J Tsau, E Peltier, R Barati - SPE International Conference …, 2018 - onepetro.org

Polyelectrolyte complex nanoparticle (PECNP) systems compatible with produced water were developed to improve supercritical CO 2 (scCO 2) foam stability and to reduce fluid loss for fracturing applications. Foam viscosity, stability, fluid loss properties and cleanup of injected liquid...

Application of polyelectrolyte complex nanoparticles to increase the lifetime of poly vinyl sulfonate scale inhibitor

EPSCoR Research Infrastructure Improvement Program AND Program Evaluation

Berkland C, Johnson S, Peltier K, Veisi M.
GSID: _X8i_VADjH0J
M Veisi, S Johnson, K Peltier, C Berkland… - … and Exhibition on …, 2018 - onepetro.org

Abstract Poly (vinyl sulfonate)(PVS) is an effective scale inhibitor in preventing the formation of barium sulfate. However, the low adsorption of PVS onto the rock results in a short squeeze treatment lifetime in reservoir. The application of nano-sized polyelectrolyte...

Modeling arsenic (V) removal from water by micellar enhanced ultrafiltration in the presence of competing anions

EPSCoR Research Infrastructure Improvement Program AND Program Evaluation

Chen M, Peltier E, Shafer-Peltier K.
GSID: j2Q_71sFcC4J
M Chen, K Shafer-Peltier, SJ Randtke, E Peltier - Chemosphere, 2018 - Elsevier

With increasing arsenic (As) contamination incidents reported around the world, better processes for As removal from industrial wastewater and other contaminated waters are required to protect drinking water sources. Complexation of As with cetylpyridinium chloride (CPC) cationic surfactant micelles,...

Schema-based strategy instruction and the mathematical problem-solving performance of two students with emotional or behavioral disorders

instructional interventions

Peltier C, Vannest KJ.
GSID: thAEh3tJTYMJ
C Peltier, KJ Vannest - Education and Treatment of Children, 2016 - JSTOR

The purpose of this study was to analyze the effects of schema instruction on the mathematical problem solving of students with emotional or behavioral disorders (EBD). The …

In reply.

Pediatrics

Holmes AV, Lopreiato JO, Peltier CB, Hanson JL.
PMID: 25274840
Pediatrics. 2014 Oct;134(4):e1283. doi: 10.1542/peds.2014-2264B.

No abstract available.

Continent-wide survey reveals massive decline in African savannah elephants.

PeerJ

Chase MJ, Schlossberg S, Griffin CR, Bouché PJ, Djene SW, Elkan PW, Ferreira S, Grossman F, Kohi EM, Landen K, Omondi P, Peltier A, Selier SA, Sutcliffe R.
PMID: 27635327
PeerJ. 2016 Aug 31;4:e2354. doi: 10.7717/peerj.2354. eCollection 2016.

African elephants (Loxodonta africana) are imperiled by poaching and habitat loss. Despite global attention to the plight of elephants, their population sizes and trends are uncertain or unknown over much of Africa. To conserve this iconic species, conservationists need...

Androgen deprivation therapy in the treatment of locally advanced, nonmetastatic prostate cancer: practical experience and a review of the clinical trial evidence.

Therapeutic advances in urology

Aoun F, Bourgi A, Ayoub E, El Rassy E, van Velthoven R, Peltier A.
PMID: 28392836
Ther Adv Urol. 2017 Mar 01;9(3):73-80. doi: 10.1177/1756287217697661. eCollection 2017.

Following new scientific insights, initial management for patients with high-risk nonmetastatic prostate cancer has changed considerably and rapidly over the last few years. Several clinical and pathologic variables should be taken into account when deciding the best treatment choice...

Dynamic filtering improves attentional state prediction with fNIRS.

Biomedical optics express

Harrivel AR, Weissman DH, Noll DC, Huppert T, Peltier SJ.
PMID: 27231602
Biomed Opt Express. 2016 Feb 23;7(3):979-1002. doi: 10.1364/BOE.7.000979. eCollection 2016 Mar 01.

Brain activity can predict a person's level of engagement in an attentional task. However, estimates of brain activity are often confounded by measurement artifacts and systemic physiological noise. The optimal method for filtering this noise - thereby increasing such...

Improved x-ray detection and particle identification with avalanche photodiodes.

The Review of scientific instruments

Diepold M, Fernandes LM, Machado J, Amaro P, Abdou-Ahmed M, Amaro FD, Antognini A, Biraben F, Chen TL, Covita DS, Dax AJ, Franke B, Galtier S, Gouvea AL, Götzfried J, Graf T, Hänsch TW, Hildebrandt M, Indelicato P, Julien L, Kirch K, Knecht A, Kottmann F, Krauth JJ, Liu YW, Monteiro CM, Mulhauser F, Naar B, Nebel T, Nez F, Santos JP, dos Santos JM, Schuhmann K, Szabo CI, Taqqu D, Veloso JF, Voss A, Weichelt B, Pohl R.
PMID: 26026509
Rev Sci Instrum. 2015 May;86(5):053102. doi: 10.1063/1.4921195.

Avalanche photodiodes are commonly used as detectors for low energy x-rays. In this work, we report on a fitting technique used to account for different detector responses resulting from photoabsorption in the various avalanche photodiode layers. The use of...

Selective P4 activation by an organometallic nickel(I) radical: formation of a dinuclear nickel(II) tetraphosphide and related di- and trichalcogenides.

Chemical communications (Cambridge, England)

Pelties S, Herrmann D, de Bruin B, Hartl F, Wolf R.
PMID: 24849692
Chem Commun (Camb). 2014 Jul 07;50(53):7014-6. doi: 10.1039/c4cc02601b. Epub 2014 May 21.

The reaction of the 17e nickel(I) radical [CpNi(IDipp)] (1, IDipp = 1,3-bis(2,6-diisopropylphenyl)imidazolin-2-ylidene) with P4 results in a nickel tetraphosphide [{CpNi(IDipp)}2(μ-η(1):η(1)-P4)] with a butterfly-P4(2-) ligand; related chalcogenides [{CpNi(IDipp)}2(μ-E2)] (E = S, Se, Te) and [{CpNi(IDipp)}2(μ-E3)] (E = S, Se) are...

Hyper-accumulation of starch and oil in a Chlamydomonas mutant affected in a plant-specific DYRK kinase.

Biotechnology for biofuels

Schulz-Raffelt M, Chochois V, Auroy P, Cuiné S, Billon E, Dauvillée D, Li-Beisson Y, Peltier G.
PMID: 26958078
Biotechnol Biofuels. 2016 Mar 08;9:55. doi: 10.1186/s13068-016-0469-2. eCollection 2016.

BACKGROUND: Because of their high biomass productivity and their ability to accumulate high levels of energy-rich reserve compounds such as oils or starch, microalgae represent a promising feedstock for the production of biofuel. Accumulation of reserve compounds takes place...

Showing 1 to 12 of 328 entries