S. Twum: search on Z-Library

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51

Determination of hopane biomarkers in Arabian crude oils by gas chromatography-tandem mass spectrometry

Ding-Ping Lin, Emmanuel Y. Osei-Twum, Luis A. Litorja, Nureddin M. Abbas

Journal:

Analytica Chimica Acta

Year:

1990

Language:

english

File:

PDF, 431 KB

english, 1990

52

Synthesis and characterisation of mono- and dinuclear diethyldithiocarbamatonickel(II) organochalcogenide complexes

James Darkwa, Emmanuel Y. Osei-Twum, Luis A. Litorja Jr.

Journal:

Year:

1999

Language:

english

File:

PDF, 236 KB

english, 1999

53

Synthesis characterisation and stability of mixed aryldichalcogenide bis(diphenylphosphino)ethanenickel(II) complexes. X-ray structure of Ni(dppe)(SeC6H4S)

Mary S. Thomas, James Darkwa, Emmanuel Y. Osei-Twum, Luis A. Litorja Jr.

Journal:

Year:

1999

Language:

english

File:

PDF, 265 KB

english, 1999

54

Variation in incidence of serious adverse events after onchocerciasis treatment with ivermectin in areas of Cameroon co-endemic for loiasis

Nana A. Y. Twum-Danso, Stefanie E. O. Meredith

Journal:

Tropical Medicine & International Health

Year:

2003

Language:

english

File:

PDF, 155 KB

english, 2003

55

Serious adverse events following treatment with ivermectin for onchocerciasis control: a review of reported cases

Nana AY Twum-Danso

Journal:

Filaria Journal

Year:

2003

Language:

english

File:

PDF, 672 KB

english, 2003

56

A Framework for Decision-Making for Mass Distribution of Mectizan®in Areas Endemic forLoa loa

David G Addiss, Richard Rheingans, Nana AY Twum-Danso, Frank O Richards

Journal:

Filaria Journal

Year:

2003

Language:

english

File:

PDF, 568 KB

english, 2003

57

Loa loaencephalopathy temporally related to ivermectin administration reported from onchocerciasis mass treatment programs from 1989 to 2001: implications for the future

Nana AY Twum-Danso

Journal:

Filaria Journal

Year:

2003

Language:

english

File:

PDF, 685 KB

english, 2003

58

The Mectizan®Donation Program – highlights from 2005

Mary M Alleman, Nana AY Twum-Danso, Björn I Thylefors

Journal:

Filaria Journal

Year:

2006

Language:

english

File:

PDF, 1.08 MB

english, 2006

59

Chelate formation by hydrazones

Ahmed S. Shawali, Mohammed A. Aboutabl, Hussein M. Fahmy, Ahmed Mazzah, Emanuel Y. Osei-Twum, Nureddin M. Abbas

Journal:

Transition Metal Chemistry

Year:

1992

Language:

english

File:

PDF, 297 KB

english, 1992

60

Carbon-Catalyzed Oxidative Coupling of Phenolic Compounds

E. Y. Osei-Twum, N. S. Abuzaid, G. Nahkla

Journal:

Bulletin of Environmental Contamination and Toxicology

Year:

1996

Language:

english

File:

PDF, 113 KB

english, 1996

61

Deceiving Our Minds: A Qualitative Exploration of the Money Illusion in Post-redenomination Ghana

Vivian Afi Abui Dzokoto, Edwin Clifford Mensah, Maxwell Twum-Asante, Annabella Opare-Henaku

Journal:

Journal of Consumer Policy

Year:

2010

Language:

english

File:

PDF, 188 KB

english, 2010

62

Socially responsible approaches to international electives and global health outreach

Shafik Dharamsi, Jo-Ann Osei-Twum, Matt Whiteman

Journal:

Medical Education

Year:

2011

Language:

english

File:

PDF, 52 KB

english, 2011

63

Editorial: Global elimination of lymphatic filariasis: fact or fantasy?

John O. Gyapong, Nana A.Y. Twum-Danso

Journal:

Tropical Medicine & International Health

Year:

2006

Language:

english

File:

PDF, 59 KB

english, 2006

64

Operational lessons from 20 years of the Mectizan Donation Program for the control of onchocerciasis

B. Thylefors, M. M. Alleman, N. A. Y. Twum-Danso

Journal:

Tropical Medicine & International Health

Year:

2008

Language:

english

File:

PDF, 429 KB

english, 2008

65

The Effect of Soil Water Regimes on Leaf Water Potential, Growth and Development of Soybeans

DANIEL C. ADJE-TWUM, WALTER E. SPLITTSTOESSER

Journal:

Physiologia Plantarum

Year:

1976

Language:

english

File:

PDF, 6.51 MB

english, 1976

66

Measurement of partial agonist activity of pindolol

Carruthers, S George, Twum-Barima, Yaw

Journal:

Clinical Pharmacology & Therapeutics

Year:

1981

Language:

english

File:

PDF, 363 KB

english, 1981

67

Hydroxyalkylation with .alpha.-hydroperoxydiazenes. Alcohols from olefins and carbonyl compounds from enol ethers

Osei-Twum, Emmanuel Y., McCallion, Doug, Nazran, Avtar S., Panicucci, Rick, Risbood, Prabhakar A., Warkentin, John

Journal:

Journal of Organic Chemistry

Year:

1984

Language:

english

File:

PDF, 769 KB

english, 1984

68

Verapamil in chronic atrial fibrillation: Variable patterns of response in ventricular rate

G. J. Klein, Y. Twum-Barima, S. Gulamhusein, S. G. Carruthers, A. P. Donner

Journal:

Clinical Cardiology

Year:

1984

Language:

english

File:

PDF, 664 KB

english, 1984

69

Evidence for a Ca2+-transport deficiency in patients with cystic fibrosis

Twum-Ampofo Ansah, Sidney Katz

Journal:

Year:

1980

Language:

english

File:

PDF, 532 KB

english, 1980

70

Calcium regulation by calcium antagonists: Edited by Ralf G. Rahwan and Donald T. Witiak Published by the American Chemical Society, Washington DC; price in the USA and Canada $29.95, elsewhere $35.95; 207 pages; ISBN 0 8412 07445; 1982

Twum-Ampofo Ansah

Journal:

Year:

1984

Language:

english

File:

PDF, 128 KB

english, 1984

71

S-2-Amino-4-cyanobutanoic acid (β-cyanomethyl-l-Ala) as an atom-efficient solubilising synthon for l-glutamine

Anne Beauchard, Elvis A. Twum, Matthew D. Lloyd, Michael D. Threadgill

Journal:

Tetrahedron Letters

Year:

2011

Language:

english

File:

PDF, 336 KB

english, 2011

72

Characterization of the Chain-Ends and Branching Structures in Polyvinylidene Fluoride with Multidimensional NMR

Twum, Eric B., Gao, Chun, Li, Xiaohong, McCord, Elizabeth F., Fox, Peter A., Lyons, Donald F., Rinaldi, Peter L.

Journal:

Year:

2012

Language:

english

File:

PDF, 2.30 MB

english, 2012

73

(Mg2++ Ca2+-ATPase activity in plasma membrane enriched preparations of human skin fibroblasts: Decreased activity in fibroblasts derived from cystic fibrosis patients

Sidney Katz, Twum-Ampofo Ansah

Journal:

Clinica Chimica Acta

Year:

1980

Language:

english

File:

PDF, 647 KB

english, 1980

74

Activated carbon adsorption in oxidizing environments

N.Abu Zeid, G. Nakhla, S. Farooq, E. Osei-Twum

Journal:

Year:

1995

Language:

english

File:

PDF, 587 KB

english, 1995

75

Age- and duration-dependent effects of MPTP on cortical serotonin systems

Twum A. Ansah, Marcus C. Ferguson, Tultul Nayyar, Ariel Y. Deutch

Journal:

Neuroscience Letters

Year:

2011

Language:

english

File:

PDF, 316 KB

english, 2011

76

5-HT2A receptor antagonists improve motor impairments in the MPTP mouse model of Parkinson’s disease

Marcus C. Ferguson, Tultul Nayyar, Ariel Y. Deutch, Twum A. Ansah

Journal:

Neuropharmacology

Year:

2010

Language:

english

File:

PDF, 352 KB

english, 2010

77

Moraxella endocarditis following balloon angioplasty of aortic coarctation

Shyamal Kumar Sanyal, Neil Wilson, Kingsley Twum-Danso, Abdulla Abomelha, Saira Sohel

Journal:

American Heart Journal

Year:

1990

Language:

english

File:

PDF, 1017 KB

english, 1990

78

Upgrading obstetric care at the health center level, Juaben, Ghana

J.O Djan, S Kyei-Faried, S Twum, J.B.O Danquah, M Ofori, E.N.L Browne

Journal:

International Journal of Gynecology & Obstetrics

Year:

1997

Language:

english

File:

PDF, 70 KB

english, 1997

79

Community education to improve utilization of emergency obstetric services in Ghana

S.A Opoku, S Kyei-Faried, S Twum, J.O Djan, E.N.L Browne, J Bonney

Journal:

International Journal of Gynecology & Obstetrics

Year:

1997

Language:

english

File:

PDF, 72 KB

english, 1997

80

Patient-controlled analgesia for mucositis pain in children: A three-period crossover study comparing morphine and hydromorphone

John J. Collins, Joanne Geake, Holcombe E. Grier, Constance S. Houck, Howard T. Thaler, Howard J. Weinstein, Nana Yeboaa Twum-Danso, Charles B. Berde

Journal:

The Journal of Pediatrics

Year:

1996

Language:

english

File:

PDF, 729 KB

english, 1996

81

Changes in Locomotor Activity, Core Temperature, and Heart Rate in Response to Repeated Cocaine Administration

Twum-Ampofo Ansah, Littleton H Wade, Dolores C Shockley

Journal:

Physiology & Behavior

Year:

1997

Language:

english

File:

PDF, 1.50 MB

english, 1997

82

Nifedipine potentiates the toxic effects of cocaine in mice

Twum-Ampofo Ansah, Littleton H. Wade, Prapaporn Kopsombut, Dolores C. Shockley

Journal:

Progress in Neuro-Psychopharmacology and Biological Psychiatry

Year:

2002

Language:

english

File:

PDF, 119 KB

english, 2002

83

Impaired enzyme induction by rifampicin in the elderly [letter]

Y Twum-Barima, T Finnigan, AI Habash, RD Cape, SG Carruthers

Journal:

British Journal of Clinical Pharmacology

Year:

1984

Language:

english

File:

PDF, 494 KB

english, 1984

84

2D-NMR Characterization of Sequence Distributions in the Backbone of Poly(vinylidene fluoride- co -tetrafluoroethylene)

Li, Linlin, Twum, Eric B., Li, Xiaohong, McCord, Elizabeth F., Fox, Peter A., Lyons, Donald F., Rinaldi, Peter L.

Journal:

Year:

2012

Language:

english

File:

PDF, 4.35 MB

english, 2012

85

Effects of calcium channel entry blockers on cocaine and amphetamine-induced motor activities and toxicities

Twum-Ampofo Ansah, Littleton H. Wade, Dolores C. Shockley

Journal:

Year:

1993

Language:

english

File:

PDF, 714 KB

english, 1993

86

Microbiology of postoperative wound infection: a prospective study of 1770 wounds

K. Twum-Danso, C. Grant, S.A. Al-Suleiman, S. Abdel-Khader, M.S. Al-Awami, H. Al-Breiki, S. Taha, A-A. Ashoor, L. Wosornu

Journal:

Journal of Hospital Infection

Year:

1992

Language:

english

File:

PDF, 551 KB

english, 1992

87

Cortical serotonin and norepinephrine denervation in parkinsonism: preferential loss of the beaded serotonin innervation

Tultul Nayyar, Michael Bubser, Marcus C. Ferguson, M. Diana Neely, J. Shawn Goodwin, Thomas J. Montine, Ariel Y. Deutch, Twum A. Ansah

Journal:

European Journal of Neuroscience

Year:

2009

Language:

english

File:

PDF, 838 KB

english, 2009

88

Maternal mortality due to hemorrhage in Ghana

J.O. Martey, J.O. Djan, S. Twum, E.N.L. Browne, S.A. Opoku

Journal:

International Journal of Gynecology & Obstetrics

Year:

1993

Language:

english

File:

PDF, 478 KB

english, 1993

89

Brucella meningoencephalitis associated with cerebrospinal fluid shunt in a child: Case report

U.M. Chowdhary, Kingsley Twum-Danso

Journal:

Surgical Neurology

Year:

1991

Language:

english

File:

PDF, 234 KB

english, 1991

90

Calcium concentration and amylase secretion in guinea pig pancreatic acini: Interactions between carbachol, cholecystokinin octapeptide and the phorbol ester, 12-O-tetradecanoylphorbol 13-acetate

Twum-A. Ansah, Sascha Dho, R.Maynard Case

Journal:

Biochimica et Biophysica Acta (BBA) - Molecular Cell Research

Year:

1986

Language:

english

File:

PDF, 604 KB

english, 1986

91

Characterization of Backbone Structures in Poly(vinylidene fluoride- co -hexafluoropropylene) Copolymers by Multidimensional 19 F NMR Spectroscopy

Twum, Eric B., McCord, Elizabeth F., Fox, Peter A., Lyons, Donald F., Rinaldi, Peter L.

Journal:

Year:

2013

Language:

english

File:

PDF, 2.04 MB

english, 2013

92

Observation by NMR of cationic Wheland-like intermediates in the deiodination of protected 1-iodonaphthalene-2,4-diamines in acidic media

Twum, Elvis A., Woodman, Timothy J., Wang, Wenyi, Threadgill, Michael D.

Journal:

Organic & Biomolecular Chemistry

Year:

2013

Language:

english

File:

PDF, 462 KB

english, 2013

93

NMR Study of the Chain End and Branching Units in Poly(vinylidene fluoride- co -tetrafluoroethylene)

Li, Linlin, Twum, Eric B., Li, Xiaohong, McCord, Elizabeth F., Fox, Peter A., Lyons, Donald F., Rinaldi, Peter L.

Journal:

Year:

2013

Language:

english

File:

PDF, 3.54 MB

english, 2013

94

Rotational Energy Barrier of 2-(2′,6′-Dihydroxyphenyl)benzoxazole: A Case Study by NMR

Chen, Weihua, Twum, Eric B., Li, Linlin, Wright, Brian D., Rinaldi, Peter L., Pang, Yi

Journal:

Journal of Organic Chemistry

Year:

2012

Language:

english

File:

PDF, 1.92 MB

english, 2012

95

Tandem ethylene oligomerisation and Friedel–Crafts alkylation of toluene catalysed by bis-(3,5-dimethylpyrazol-1-ylmethyl)benzene nickel(ii) complexes and ethylaluminium dichloride

Budhai, Asheena, Omondi, Bernard, Ojwach, Stephen O., Obuah, Collins, Osei-Twum, Emmanuel Y., Darkwa, James

Journal:

Catalysis Science & Technology

Year:

2013

Language:

english

File:

PDF, 1.27 MB

english, 2013

96

Dose-Dependent Targeted Suppression of P-glycoprotein Expression and Function in Caco-2 Cells

Lee, Stephen D., Osei-Twum, Jo-Ann, Wasan, Kishor M.

Journal:

Molecular Pharmaceutics

Year:

2013

Language:

english

File:

PDF, 2.30 MB

english, 2013

97

Characterization of end groups and branching structures in copolymers of vinylidene fluoride with hexafluoropropylene using multidimensional NMR spectroscopy

Twum, Eric B., McCord, Elizabeth F., Lyons, Donald F., Fox, Peter A., Rinaldi, Peter L.

Journal:

European Polymer Journal

Year:

2014

Language:

english

File:

PDF, 2.19 MB

english, 2014

98

Cardiovascular Effects of Incretins in Diabetes

Advani, Andrew, Bugyei-Twum, Antoinette, Connelly, Kim A.

Journal:

Canadian Journal of Diabetes

Year:

2013

File:

PDF, 325 KB

2013

99

Editorial Board

Twum-Ampofo, Jeffrey K., McCallum, Sara A., Alzenaidi, Ahlam A., Verme, Dante A., Choi, Brian G.

Journal:

Journal of Medical Imaging and Radiation Sciences

Year:

2009

Language:

english

File:

PDF, 65 KB

english, 2009

100

THE EFFECT OF PHARMACY SPATIAL ACCESSIBILITY ON CARDIOVASCULAR RISK FACTORS

Twum-Ampofo, Jeffrey K., McCallum, Sara A., Alzenaidi, Ahlam A., Verme, Dante A., Choi, Brian G.

Journal:

Journal of the American College of Cardiology

Year:

2014

Language:

english

File:

PDF, 179 KB

english, 2014