Ian Johnson

Author PubWeight™ 42.47‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Toxicity reduction evaluation, toxicity identification evaluation and toxicity tracking in direct toxicity assessment. Ecotoxicology 2004 2.13
2 Evidence for early loading of osseointegrated implants for bone conduction at 4 weeks. Otol Neurotol 2012 1.93
3 Medical education for a healthier population: reflections on the Flexner Report from a public health perspective. Acad Med 2010 1.80
4 The MYTHEN detector for X-ray powder diffraction experiments at the Swiss Light Source. J Synchrotron Radiat 2010 1.63
5 Estimating spatial patterns of effluent exposure concentrations in direct toxicity assessment studies. Ecotoxicology 2004 1.63
6 A prospective, comparative analysis of anti-Müllerian hormone, inhibin-B, and three-dimensional ultrasound determinants of ovarian reserve in the prediction of poor response to controlled ovarian stimulation. Fertil Steril 2008 1.47
7 Antibacterial activities and characterization of novel inhibitors of LpxC. Antimicrob Agents Chemother 2002 1.41
8 Image-guided drainage of cystic vestibular schwannomata. Acta Neurochir (Wien) 2009 1.40
9 Group II introns in eubacteria and archaea: ORF-less introns and new varieties. RNA 2008 1.31
10 A strong neuroprotective effect of the autonomous C-terminal peptide of IGF-1 Ec (MGF) in brain ischemia. FASEB J 2005 1.25
11 Influence of the overlap parameter on the convergence of the ptychographical iterative engine. Ultramicroscopy 2007 1.13
12 High-throughput ptychography using Eiger: scanning X-ray nano-imaging of extended regions. Opt Express 2014 1.08
13 High frequency localised "hot spots" in temporal lobes of patients with intractable tinnitus: a quantitative electroencephalographic (QEEG) study. Neurosci Lett 2007 1.07
14 Biomonitoring the environmental impact of atmospheric emissions from the Avonmouth zinc smelter, United Kingdom. Ecotoxicology 2009 1.07
15 Preoperative hyponatremia and cardiopulmonary bypass: yet another factor for cerebral dysfunction? J Extra Corpor Technol 2010 1.02
16 The cohort of antral follicles measuring 2-6 mm reflects the quantitative status of ovarian reserve as assessed by serum levels of anti-Müllerian hormone and response to controlled ovarian stimulation. Fertil Steril 2010 1.01
17 A regulatory framework for controlling effluent discharges using toxicity testing in the UK. Ecotoxicology 2004 1.00
18 Histone H3 lysine 36 methylation targets the Isw1b remodeling complex to chromatin. Mol Cell Biol 2012 1.00
19 Perceived usefulness of syndromic surveillance in Ontario during the H1N1 pandemic. J Public Health (Oxf) 2011 0.99
20 An assessment of the model of concentration addition for predicting the estrogenic activity of chemical mixtures in wastewater treatment works effluents. Environ Health Perspect 2006 0.98
21 The colon-selective spasmolytic otilonium bromide inhibits muscarinic M(3) receptor-coupled calcium signals in isolated human colonic crypts. Br J Pharmacol 2002 0.97
22 Assessing secondary attack rates among household contacts at the beginning of the influenza A (H1N1) pandemic in Ontario, Canada, April-June 2009: a prospective, observational study. BMC Public Health 2011 0.95
23 Seroprevalence of pandemic influenza H1N1 in Ontario from January 2009-May 2010. PLoS One 2011 0.95
24 Perfusion data in scientific journals: perfusion standards of reporting trials. J Extra Corpor Technol 2010 0.91
25 Electrodeposition of hydroxyapatite coating on Mg-4.0Zn-1.0Ca-0.6Zr alloy and in vitro evaluation of degradation, hemolysis, and cytotoxicity. J Biomed Mater Res A 2012 0.91
26 Fast two-dimensional detection for X-ray photon correlation spectroscopy using the PILATUS detector. J Synchrotron Radiat 2009 0.91
27 Glioneuronal tumor with neuropil-like islands of the spinal cord with diffuse leptomeningeal neuraxis dissemination. J Neurooncol 2010 0.88
28 Automated measurements of follicle diameter: a chance to standardize? Fertil Steril 2008 0.88
29 Patient directed perfusion pressure on bypass, an analogy from electrical engineering--a new concept. J Extra Corpor Technol 2010 0.87
30 Approaches to the assessment of toxicity data with endpoints related to endocrine disruption. J Appl Toxicol 2002 0.86
31 In vitro degradation of four magnesium-zinc-strontium alloys and their cytocompatibility with human embryonic stem cells. J Mater Sci Mater Med 2013 0.84
32 The use of syndromic surveillance for decision-making during the H1N1 pandemic: a qualitative study. BMC Public Health 2012 0.84
33 Household transmission of SARS, 2003. CMAJ 2006 0.82
34 Exaggerated intergroup bias in economical decision making games: differential effects of primary and secondary psychopathic traits. PLoS One 2013 0.81
35 Origin and evolution of the chloroplast trnK (matK) intron: a model for evolution of group II intron RNA structures. Mol Biol Evol 2005 0.81
36 Defining needs-based urban health planning areas is feasible and desirable: a population-based approach in Toronto, Ontario. Can J Public Health 2005 0.81
37 Implications of research on endocrine disruption for the environmental risk assessment, regulation and monitoring of chemicals in the European Union. Environ Pollut 2006 0.80
38 Establishing the intercycle variability of three-dimensional ultrasonographic predictors of ovarian reserve. Fertil Steril 2008 0.79
39 Assessing the relative timeliness of Ontario's syndromic surveillance systems for early detection of the 2009 influenza H1N1 pandemic waves. Can J Public Health 2013 0.78
40 The impact of 24 h consultant shop floor presence on emergency department performance: a natural experiment. Emerg Med J 2012 0.78
41 Adult bone anchored hearing aid services in the United Kingdom: building a consensus for development. Cochlear Implants Int 2012 0.77
42 In vitro degradation and cytocompatibility of magnesium-zinc-strontium alloys with human embryonic stem cells. Conf Proc IEEE Eng Med Biol Soc 2012 0.77
43 The three-dimensional ultrasonographic ovarian vascularity of women developing poor ovarian response during assisted reproduction treatment and its predictive value. Fertil Steril 2008 0.77
44 Adverse effects of spinal manipulation. J R Soc Med 2007 0.75
45 Patient directed bypass: cooling for aortic surgery--a preliminary concept. J Extra Corpor Technol 2010 0.75
46 Letter to the editor in response to Faber et al. Bone anchored hearing implant loading at 3 weeks: stability and tolerability after 6 months. Otol Neurotol 2014 0.75
47 Lissajous figures: an engineering tool for root cause analysis of individual cases--a preliminary concept. J Extra Corpor Technol 2011 0.75
48 Time-over-threshold readout to enhance the high flux capabilities of single-photon-counting detectors. J Synchrotron Radiat 2011 0.75
49 Data-driven approach of CUSUM algorithm in temporal aberrant event detection using interactive web applications. Can J Public Health 2016 0.75
50 Identifying core competencies for public health epidemiologists. Can J Public Health 2008 0.75
51 Assessment of the relationship between post-meal satiety, gastric volume and gastric emptying after swedish adjustable gastric banding. A pilot study using magnetic resonance imaging to assess postsurgery gastric function. Obes Surg 2008 0.75
52 Activated carbon cloth: a potential adsorbing/oxidizing catalyst for phenolic wastewater. Water Sci Technol 2010 0.75
53 Biomonitoring seasonal changes in the environmental impact of atmospheric pollution around junction 16 of the M25 London Orbital Motorway (a high traffic area), United Kingdom. Ecotoxicology 2010 0.75
54 Genetic variability in Daphnia magna and ecotoxicological evaluation. Ecotoxicol Environ Saf 2006 0.75
55 Enhancing undergraduate public health education through public health interest groups. Acad Med 2013 0.75