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Items: 1 to 50 of 52

1.

Oxidation of tartrazine with ultraviolet light emitting diodes: pH and duty cycles effects.

Stewart BM, Miller ME, Kempisty DM, Stubbs J, Harper WF Jr.

Water Sci Technol. 2018 Mar;77(6):1651-1659. doi: 10.2166/wst.2018.045.

PMID:
29595167
2.

Effect of Biological and Mass Transfer Parameter Uncertainty on N₂O Emission Estimates from WRRFs.

Song K, Harper WF Jr, Takeuchi Y, Hosomi M, Terada A.

Water Environ Res. 2017 Jul 1;89(7):580-585. doi: 10.2175/106143015X14338845155066.

PMID:
28641669
3.

Advanced Oxidation of Tartrazine and Brilliant Blue with Pulsed Ultraviolet Light Emitting Diodes.

Scott R, Mudimbi P, Miller ME, Magnuson M, Willison S, Phillips R, Harper WF Jr.

Water Environ Res. 2017 Jan 1;89(1):24-31. doi: 10.2175/106143016X14733681696167.

4.

Hybrid Nitrous Oxide Production from a Partial Nitrifying Bioreactor: Hydroxylamine Interactions with Nitrite.

Terada A, Sugawara S, Hojo K, Takeuchi Y, Riya S, Harper WF Jr, Yamamoto T, Kuroiwa M, Isobe K, Katsuyama C, Suwa Y, Koba K, Hosomi M.

Environ Sci Technol. 2017 Mar 7;51(5):2748-2756. doi: 10.1021/acs.est.6b05521. Epub 2017 Feb 22.

PMID:
28164698
5.

Directed assembly of defined oligomeric photosynthetic reaction centres through adaptation with programmable extra-membrane coiled-coil interfaces.

Swainsbury DJ, Harniman RL, Di Bartolo ND, Liu J, Harper WF, Corrie AS, Jones MR.

Biochim Biophys Acta. 2016 Dec;1857(12):1829-1839. doi: 10.1016/j.bbabio.2016.09.002. Epub 2016 Sep 7.

6.

The effect of malathion on the activity, performance, and microbial ecology of activated sludge.

Rauglas E, Martin S, Bailey K, Magnuson M, Phillips R, Harper WF Jr.

J Environ Manage. 2016 Dec 1;183:220-228. doi: 10.1016/j.jenvman.2016.08.076. Epub 2016 Sep 1.

7.

Effects of aeration and internal recycle flow on nitrous oxide emissions from a modified Ludzak-Ettinger process fed with glycerol.

Song K, Suenaga T, Harper WF Jr, Hori T, Riya S, Hosomi M, Terada A.

Environ Sci Pollut Res Int. 2015 Dec;22(24):19562-70. doi: 10.1007/s11356-015-5129-8. Epub 2015 Aug 14.

PMID:
26268623
8.

Comparison of continuous versus pulsed ultraviolet light emitting diode use for the inactivation of Bacillus globigii spores.

Tran T, Racz L, Grimaila MR, Miller M, Harper WF Jr.

Water Sci Technol. 2014;70(9):1473-80. doi: 10.2166/wst.2014.395.

PMID:
25401310
9.

Detecting recalcitrant organic chemicals in water with microbial fuel cells and artificial neural networks.

King ST, Sylvander M, Kheperu M, Racz L, Harper WF Jr.

Sci Total Environ. 2014 Nov 1;497-498:527-533. doi: 10.1016/j.scitotenv.2014.07.108. Epub 2014 Aug 23.

PMID:
25155893
10.

Process energy comparison for the production and harvesting of algal biomass as a biofuel feedstock.

Weschler MK, Barr WJ, Harper WF, Landis AE.

Bioresour Technol. 2014 Feb;153:108-15. doi: 10.1016/j.biortech.2013.11.008. Epub 2013 Nov 14.

PMID:
24355501
11.

Biosensing with microbial fuel cells and artificial neural networks: laboratory and field investigations.

Feng Y, Harper WF Jr.

J Environ Manage. 2013 Nov 30;130:369-74. doi: 10.1016/j.jenvman.2013.09.011. Epub 2013 Oct 10.

PMID:
24121551
12.

Neural network processing of microbial fuel cell signals for the identification of chemicals present in water.

Feng Y, Barr W, Harper WF Jr.

J Environ Manage. 2013 May 15;120:84-92. doi: 10.1016/j.jenvman.2013.01.018. Epub 2013 Mar 19.

PMID:
23507247
13.

Using microbial fuel cell output metrics and nonlinear modeling techniques for smart biosensing.

Feng Y, Kayode O, Harper WF Jr.

Sci Total Environ. 2013 Apr 1;449:223-8. doi: 10.1016/j.scitotenv.2013.01.004. Epub 2013 Feb 19.

PMID:
23428752
14.

Chemical kinetics and interactions involved in horseradish peroxidase-mediated oxidative polymerization of phenolic compounds.

Cheng W, Harper WF Jr.

Enzyme Microb Technol. 2012 Mar 10;50(3):204-8. doi: 10.1016/j.enzmictec.2011.12.005. Epub 2011 Dec 31.

PMID:
22305176
15.

Electron density-based transformation of trimethoprim during biological wastewater treatment.

Yi T, Barr W, Harper WF Jr.

Water Sci Technol. 2012;65(4):689-96. doi: 10.2166/wst.2012.917.

PMID:
22277228
16.

Using electronic theory to identify metabolites present in 17α-ethinylestradiol biotransformation pathways.

Barr WJ, Yi T, Aga D, Acevedo O, Harper WF.

Environ Sci Technol. 2012 Jan 17;46(2):760-8. doi: 10.1021/es201774r. Epub 2011 Dec 28.

PMID:
22129464
17.

Exploring 17α-ethinylestradiol removal, mineralization, and bioincorporation in engineered bioreactors.

Yi T, Mackintosh S, Aga DS, Harper WF Jr.

Water Res. 2011 Jan;45(3):1369-77. doi: 10.1016/j.watres.2010.10.022. Epub 2010 Oct 23.

PMID:
21071056
18.

Identification of diverse antimicrobial resistance determinants carried on bacterial, plasmid, or viral metagenomes from an activated sludge microbial assemblage.

Parsley LC, Consuegra EJ, Kakirde KS, Land AM, Harper WF Jr, Liles MR.

Appl Environ Microbiol. 2010 Jun;76(11):3753-7. doi: 10.1128/AEM.03080-09. Epub 2010 Apr 9.

19.

Census of the viral metagenome within an activated sludge microbial assemblage.

Parsley LC, Consuegra EJ, Thomas SJ, Bhavsar J, Land AM, Bhuiyan NN, Mazher MA, Waters RJ, Wommack KE, Harper WF Jr, Liles MR.

Appl Environ Microbiol. 2010 Apr;76(8):2673-7. doi: 10.1128/AEM.02520-09. Epub 2010 Feb 12.

20.
21.

The effect of hydroxylamine on the activity and aggregate structure of autotrophic nitrifying bioreactor cultures.

Harper WF Jr, Terada A, Poly F, Le Roux X, Kristensen K, Mazher M, Smets BF.

Biotechnol Bioeng. 2009 Feb 15;102(3):714-24. doi: 10.1002/bit.22121.

PMID:
18846553
22.

17alpha-Ethinylestradiol sorption to activated sludge biomass: thermodynamic properties and reaction mechanisms.

Xu K, Harper WF Jr, Zhao D.

Water Res. 2008 Jun;42(12):3146-52. doi: 10.1016/j.watres.2008.03.005. Epub 2008 Mar 17.

PMID:
18405936
23.

Immobilization of mercury by pyrite (FeS2).

Bower J, Savage KS, Weinman B, Barnett MO, Hamilton WP, Harper WF.

Environ Pollut. 2008 Nov;156(2):504-14. doi: 10.1016/j.envpol.2008.01.011. Epub 2008 Mar 26.

PMID:
18367298
24.

The link between nitrification and biotransformation of 17alpha-ethinylestradiol.

Yi T, Harper WF Jr.

Environ Sci Technol. 2007 Jun 15;41(12):4311-6.

PMID:
17626430
25.

The effect of biomass characteristics on the partitioning and sorption hysteresis of 17alpha-ethinylestradiol.

Yi T, Harper WF Jr.

Water Res. 2007 Apr;41(7):1543-53. Epub 2007 Feb 5. Erratum in: Water Res. 2007 Aug;41(15):3513.

PMID:
17276478
26.

Polyphosphate buffering by biomass with different phosphorus contents.

Harper WF Jr, Anise O, Brown E.

Water Res. 2006 May;40(8):1599-606. Epub 2006 Apr 17.

PMID:
16616948
27.

Application of anaerobic and aerobic activated sludge to phosphorus-deficient wastewater treatment.

Harper WF Jr, Jenkins D.

Water Environ Res. 2005 May-Jun;77(3):234-45.

PMID:
15969289
28.

The value of a complete blood count in predicting cancer of the colon.

Spell DW, Jones DV Jr, Harper WF, David Bessman J.

Cancer Detect Prev. 2004;28(1):37-42.

PMID:
15041076
29.

The effect of an initial anaerobic zone on the nutrient requirements of activated sludge.

Harper WF Jr, Jenkins D.

Water Environ Res. 2003 May-Jun;75(3):216-24.

PMID:
12837027
30.

Fetal damage after accidental polio vaccination of an immune mother.

Burton AE, Robinson ET, Harper WF, Bell EJ, Boyd JF.

J R Coll Gen Pract. 1984 Jul;34(264):390-4.

31.

A histological study of normal vulval skin from infancy to old age.

Harper WF, McNicol EM.

Br J Dermatol. 1977 Mar;96(3):249-53.

PMID:
857838
32.

A preliminary report on consultative gynaecological out-patient clinics in a health centre.

Harper WF, Auld AM MURRAY A.

Health Bull (Edinb). 1972 Oct;30(4):281-5. No abstract available.

PMID:
5079045
33.

The effect of metronidazole therapy on cervical histology in trichomoniasis.

Gray B, Harper WF, Still RM.

J Obstet Gynaecol Br Commonw. 1967 Feb;74(1):98-103. No abstract available.

PMID:
6018103
34.

HYDATIDIFORM MOLE AND PREGNANCY DIAGNOSED BY SONAR.

HARPER WF, MACVICAR J.

Br Med J. 1963 Nov 9;2(5366):1178-9. No abstract available.

35.

Cranial vault sutures in the Jamaican Negro.

HARPER WF.

West Indian Med J. 1959 Dec;8:267-71. No abstract available.

PMID:
14399903
36.

Lithopaedion formation in extra-uterine pregnancy.

FLINT HE, HARPER WF.

West Indian Med J. 1954 Sep;3(3):185-92. No abstract available.

PMID:
14359778
37.

Observations on polydactylism with notes on two cases of septdigitate foot in infants.

HARPER WF.

West Indian Med J. 1954 Mar;3(1):12-6. No abstract available.

PMID:
13196304
38.

Treatment of chronic cervicitis.

HARPER WF.

J Med Assoc State Ala. 1953 Feb;22(8):201-3. No abstract available.

PMID:
13023294
39.

Studies of carbohydrate metabolism in pregnancy hypertension.

GOVAN AD, MUKHERJEE CL, HEWITT J, HARPER WF.

J Obstet Gynaecol Br Emp. 1951 Oct;58(5):788-804. No abstract available.

PMID:
14889339
40.

The humoral origin of hypertension in toxaemia of pregnancy.

GOVAN AD, MUKHERJEE CL, HEWITT J, HARPER WF.

J Obstet Gynaecol Br Emp. 1951 Apr;58(2):216-21. No abstract available.

PMID:
14832662
41.

Further observations on the blood vessels of the nasal mucous membrane in mammals.

HARPER WF.

J Anat. 1949 Jan;83(Pt 1):61. No abstract available.

PMID:
18224823
42.

Vital staining of the reticulum and lymphoid tissue of the rabbit appendix.

HARPER WF.

J Anat. 1946 Oct;80(4):231. No abstract available.

PMID:
20286248
43.

The storage of vital stains (trypan blue, vital new red) in the rabbit endocardium.

HARPER WF.

J Anat. 1946 Oct;80(4):222. No abstract available.

PMID:
20286241
44.

Vital staining and its applications.

HARPER WF.

Lond Hosp Gaz. 1945;48:177-81. No abstract available.

PMID:
21006210
45.

Storage of trypan blue in the heart valves of the rabbit.

Harper WF.

J Anat. 1943 Jan;77(Pt 2):140-148.2. No abstract available.

46.

The Blood Supply of Human Heart Valves.

Harper WF.

Br Med J. 1941 Aug 30;2(4208):305-6. No abstract available.

47.

Further observations on the structure of human heart-valves.

Harper WF.

J Anat. 1940 Oct;75(Pt 1):88-94. No abstract available.

48.

The blood supply of heart valves in relation to endocarditis.

Harper WF.

J Anat. 1938 Oct;73(Pt 1):94-111. No abstract available.

49.

Blood Cysts in Human Cardiac Valves.

Dow DR, Harper WF.

J Anat. 1936 Oct;71(Pt 1):117-23. No abstract available.

50.

The Sternalis Muscle in the Anencephalous Foetus.

Harper WF.

J Anat. 1936 Jan;70(Pt 2):317-20. No abstract available.

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