Shiva Shahin, Ph.D. - Publications

Affiliations: 
2014 Optical Sciences University of Arizona, Tucson, AZ 
Area:
Optics Physics, Organic Chemistry

20/84 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2017 Smalley JS, Vallini F, Montoya SA, Ferrari L, Shahin S, Riley CT, Kanté B, Fullerton EE, Liu Z, Fainman Y. Luminescent hyperbolic metasurfaces. Nature Communications. 8: 13793. PMID 28067219 DOI: 10.1038/Ncomms13793  0.343
2016 Smalley JST, Vallini F, Montoya S, Ferrari L, Shahin S, Riley CT, Fullerton EE, Kante B, Liu Z, Fainman Y. Near-infrared meta-gain media based on hyperbolic metasurfaces(Conference Presentation) Proceedings of Spie. 9920: 992019. DOI: 10.1117/12.2239578  0.399
2016 Song DP, Shahin S, Xie W, Mehravar S, Liu X, Li C, Norwood RA, Lee JH, Watkins JJ. Directed Assembly of Quantum Dots Using Brush Block Copolymers for Well-Ordered Nonlinear Optical Nanocomposites Macromolecules. 49: 5068-5075. DOI: 10.1021/Acs.Macromol.6B00926  0.561
2016 Shahin S, Gangopadhyay P, Norwood RA. Plasmonically Induced Potential in Metal-Semiconductor Composites Advanced Optical Materials. DOI: 10.1002/Adom.201600428  0.505
2015 Puckett MW, Sharma R, Vallini F, Shahin S, Monifi F, Barrina PN, Mehravar S, Kieu K, Fainman Y. Silicon nanoridge array waveguides for nonlinear and sensing applications. Optics Express. 23: 28224-33. PMID 26561093 DOI: 10.1364/Oe.23.028224  0.306
2015 Smalley JST, Vallini F, Shahin S, Kanté B, Fainman Y. Gain-enhanced high-k transmission through metal-semiconductor hyperbolic metamaterials Optical Materials Express. 5: 2300-2312. DOI: 10.1364/Ome.5.002300  0.375
2015 Smalley JST, Vallini F, Kante B, Shahin S, Riley C, Fainman Y. Gain-enhanced hyperbolic metamaterials at telecommunication frequencies (Presentation Recording) Proceedings of Spie. 9544. DOI: 10.1117/12.2187266  0.319
2014 Shahin S, Mehravar S, Gangopadhyay P, Peyghambarian N, Norwood RA, Kieu K. Multiphoton microscopy as a detection tool for photobleaching of EO materials. Optics Express. 22: 30955-62. PMID 25607044 DOI: 10.1364/Oe.22.030955  0.548
2014 Shahin S, Kieu K, Hales JM, Kim H, Getmanenko YA, Zhang Y, Perry JW, Marder SR, Norwood RA, Peyghambarian N. Third-order nonlinear optical characterization of organic chromophores using liquid-core optical fibers Journal of the Optical Society of America B: Optical Physics. 31: 2455-2459. DOI: 10.1364/Josab.31.002455  0.572
2014 Shahin S, Gangopadhyay P, Norwood RA. Plasmon-enhanced ultrathin bulk heterojunction: Interplay between optical and thermal responses of AuNPs Proceedings of Spie - the International Society For Optical Engineering. 8996. DOI: 10.1117/12.2058057  0.549
2014 Mehravar S, Shahin S, Cocilovo B, Herrera O, Kieu K, Norwood RA, Peyghambarian N. Multiphoton microscopy characterization of plasmonic enhanced nanodevices Optics Infobase Conference Papers 0.639
2014 Shahin S, Mehravar S, Kieu K, Norwood RA, Peyghambarian N. THG as a probe for photodegradation analysis of EO polymers Optics Infobase Conference Papers 0.431
2013 Shahin S, Kieu K, Marder SR, Norwood RA, Peyghambarian N. SPM spectral broadening compensation using organic dyes with negative n2 Optical Fiber Communication Conference, Ofc 2013. JW2A.13.  0.47
2013 Shahin S, Kieu K, Marder SR, Norwood RA, Peyghambarian N. Novel method on n2 measurement of organic dyes Cleo: Science and Innovations, Cleo_si 2013 0.533
2013 Shahin S, Kieu K, Marder SR, Norwood RA, Peyghambarian N. Novel method on n2 measurement of organic dyes Cleo: Science and Innovations, Cleo_si 2013. CW3B.7.  0.444
2013 Shahin S, Kieu K, Marder SR, Norwood RA, Peyghambarian N. SPM spectral broadening compensation using organic dyes with negative n2 National Fiber Optic Engineers Conference, Nfoec 2013 0.507
2012 Norwood R, Gangopadhay P, Shahin S. Ultra-thin organic photovoltaics with increased efficiency Spie Newsroom. DOI: 10.1117/2.1201212.004593  0.505
2012 Shahin S, Gangopadhyay P, Norwood RA. Plasmonic enhanced organic solar cells Proceedings of Spie - the International Society For Optical Engineering. 8471. DOI: 10.1117/12.930406  0.513
2012 Shahin S, Gangopadhyay P, Norwood RA. Ultrathin organic bulk heterojunction solar cells: Plasmon enhanced performance using Au nanoparticles Applied Physics Letters. 101. DOI: 10.1063/1.4739519  0.58
2012 Shahin S, Gangopadhyay P, Norwood RA. Efficiency improvement in ultrathin plasmonic organic bulk heterojunction solar cells Integrated Photonics Research, Silicon and Nanophotonics, Iprsn 2012 0.53
Low-probability matches (unlikely to be authored by this person)
2014 Hales JM, Kim H, Barlow S, Getmanenko YA, Zhang Y, Giesking R, Risko C, Shahin S, Kieu K, Norwood RA, Peyghambarian N, Brédas JL, Marder SR, Perry JW. Polymethines with macroscopic optical nonlinearities suitable for all-optical signal processing Optics Infobase Conference Papers 0.286
2018 Shahin S, Vallini F, Monifi F, Rabinovich M, Fainman Y. Heteroclinic dynamics of coupled semiconductor lasers with optoelectronic feedback. Optics Letters. 41: 5238-5241. PMID 27842102 DOI: 10.1364/Ol.41.005238  0.257
2014 Hales JM, Kim H, Barlow S, Getmanenko YA, Zhang Y, Giesking R, Risko C, Shahin S, Kieu K, Norwood RA, Peyghambarian N, Brédas JL, Marder SR, Perry JW. Polymethines with macroscopic optical nonlinearities suitable for all-optical signal processing Optics Infobase Conference Papers 0.235
2012 Cocilovo B, Amooali A, Shahin S, Islam S, Duong BAT, Campbell M, Gangopadhyay P, Thomas J, Norwood RA. The effect of diffraction gratings on absorption in P3HT:PCBM layers Optics Infobase Conference Papers 0.234
2012 Cocilovo B, Amooali A, Shahin S, Islam S, Au Thanh Duong B, Campbell M, Gangopadhyay P, Thomas J, Norwood RA. The effect of diffraction gratings on absorption in P3HT: PCBM layers Optics Infobase Conference Papers 0.231
2012 Shahin S, Kamboj A, Anwar S, Jain P. Nano structure based drug delivery system: An approach to treat cancer International Journal of Drug Development and Research. 4: 393-407.  0.135
2009 Jabari M, Aqra F, Shahin S, Khatib A. Monitoring chromium content in tannery wastewater Journal of the Argentine Chemical Society. 97: 77-87.  0.125
2012 Amiri M, Zamir AR, Shahin S, Ashtiani SJ. A novel 3-TFT AMOLED pixel driver for threshold voltage shift compensation International Conference On Electronic Devices, Systems, and Applications. 121-124. DOI: 10.1109/ICEDSA.2012.6507779  0.11
2014 Shahin S, Mishra V, Singh SP, Chaturvedi CM. 2.45-GHz microwave irradiation adversely affects reproductive function in male mouse, Mus musculus by inducing oxidative and nitrosative stress. Free Radical Research. 48: 511-25. PMID 24490664 DOI: 10.3109/10715762.2014.888717  0.085
2015 Shahin S, Hamed S, Alkhatib HS. Effect of formulation variables on the physical properties and stability of Dead Sea mud masks. Journal of Cosmetic Science. 66: 335-57. PMID 27125010  0.083
2004 Liu WM, Scott KA, Shahin S, Propper DJ. The in vitro effects of CRE-decoy oligonucleotides in combination with conventional chemotherapy in colorectal cancer cell lines. European Journal of Biochemistry / Febs. 271: 2773-81. PMID 15206942 DOI: 10.1111/j.1432-1033.2004.04208.x  0.079
1989 Shahin SH, Blankemeyer JT. Demonstration of gap junctions in frog skin epithelium American Journal of Physiology - Cell Physiology. 257. PMID 2801918  0.071
2015 Shahin S. Unveiling the American-Muslim press: News agendas, frames, and functions Journalism. 16: 884-903. DOI: 10.1177/1464884914545376  0.07
2015 Gholami A, Shahin S, Mohkam M, Nezafat N, Ghasemi Y. Cloning, Characterization and Bioinformatics Analysis of Novel Cytosine Deaminase from Escherichia coli AGH09 International Journal of Peptide Research and Therapeutics. 21: 365-374. DOI: 10.1007/s10989-015-9465-9  0.063
1989 Hershko C, Eisenberg A, Avni A, Grauer F, Acker C, Hamdallah M, Shahin S, Moreb J, Richter E, Weissenberg E. Lead poisoning by contaminated flour. Reviews On Environmental Health. 8: 17-23. PMID 2485923 DOI: 10.1515/reveh-1989-1-404  0.062
1990 Shahin S, Jeffrey PL, Rostas JA. Thy-1-like immunoreactivity in developing chicken skeletal muscle: identification of a cross-reactive slow-fiber specific molecule that is not Thy-1. Journal of Neuroscience Research. 26: 45-54. PMID 1972762 DOI: 10.1002/jnr.490260106  0.061
2008 Hilal AR, El-Nahas A, Bashandy A, Shahin S. Traffic Differentiating Queue for enhancing AODV performance in real-time interactive applications Conference Proceedings of the Ieee International Performance, Computing, and Communications Conference. 378-383. DOI: 10.1109/PCCC.2008.4745104  0.061
2004 Liu WM, Strauss SJ, Chaplin T, Shahin S, Propper DJ, Young BD, Joel SP, Malpas JS. s-Thalidomide has a greater effect on apoptosis than angiogenesis in a multiple myeloma cell line Hematology Journal. 5: 247-254. PMID 15167912 DOI: 10.1038/sj.thj.6200351  0.058
2013 Shahin S, Singh VP, Shukla RK, Dhawan A, Gangwar RK, Singh SP, Chaturvedi CM. 2.45 GHz microwave irradiation-induced oxidative stress affects implantation or pregnancy in mice, Mus musculus. Applied Biochemistry and Biotechnology. 169: 1727-51. PMID 23334843 DOI: 10.1007/s12010-012-0079-9  0.057
2016 Shahin S. When Scale Meets Depth: Integrating Natural Language Processing and Textual Analysis for Studying Digital Corpora Communication Methods and Measures. 10: 28-50. DOI: 10.1080/19312458.2015.1118447  0.057
2006 Kandil M, Shahin S, Atiya A, Fayek M. Evolutionary optimization of neural networks for fire recognition 2006 International Conference On Computer Engineering and Systems, Icces'06. 431-435. DOI: 10.1109/ICCES.2006.320486  0.057
2015 Shahin S, Banerjee S, Singh SP, Chaturvedi CM. 2.45 GHz Microwave Radiation Impairs Learning and Spatial Memory via Oxidative/Nitrosative Stress Induced p53 Dependent/Independent Hippocampal Apoptosis: Molecular Basis and Underlying Mechanism. Toxicological Sciences : An Official Journal of the Society of Toxicology. PMID 26396154 DOI: 10.1093/toxsci/kfv205  0.055
2015 Shahin S. Mediated modernities: (Meta)narratives of modern nationhood in Indian and Pakistani media, 1947-2007 Global Media and Communication. 11: 147-166. DOI: 10.1177/1742766515588417  0.052
2015 Ketabi S, Ganji H, Shahin S, Mahnam M, Soltanolkottabi M, Moghadam SAHZ. Surgical services efficiency by data envelopment analysis Benchmarking. 22: 978-993. DOI: 10.1108/BIJ-02-2013-0022  0.052
2009 Jabari M, Aqra F, Shahin S, Khatib A. The treatment of chromium tanning wastewater using natural marl Chemical Speciation and Bioavailability. 21: 185-191. DOI: 10.3184/095422909X12473263943097  0.047
1985 Eisenberg A, Avni A, Grauer F, Weissenberg E, Acker C, Hamdallah M, Shahin S, Moreb J, Hershko C. Identification of community flour mills as the source of lead poisoning in West Bank Arabs. Archives of Internal Medicine. 145: 1848-51. PMID 4037945 DOI: 10.1001/archinte.145.10.1848  0.044
1993 Shahin S, Bartlett PF, Millar TJ, McLennan I, Rostas JA. Distribution of the slow/cardiac isoform of skeletal muscle Ca(2+)-ATPase in developing and mature tissues of chickens determined using a monoclonal antibody. The Journal of Histochemistry and Cytochemistry : Official Journal of the Histochemistry Society. 41: 215-24. PMID 8419460  0.042
1983 Ostrander CR, Cohen RS, Hopper AO, Shahin SM, Kerner JA, Johnson JD, Stevenson DK. Methodology update breath hydrogen analysis: A review of the methodologies and clinical applications Journal of Pediatric Gastroenterology and Nutrition. 2: 525-533. PMID 6620060  0.041
1984 Smith DW, Hopper AO, Shahin SM, Cohen RS, Ostrander CR, Ariagno RL, Stevenson DK. Neonatal bilirubin production estimated from “end-tidal” carbon monoxide concentration Journal of Pediatric Gastroenterology and Nutrition. 3: 77-80. PMID 6537974  0.04
2007 Balducci L, Al-Halawani H, Charu V, Tam J, Shahin S, Dreiling L, Ershler WB. Elderly cancer patients receiving chemotherapy benefit from first-cycle pegfilgrastim Oncologist. 12: 1416-1424. PMID 18165618 DOI: 10.1634/theoncologist.12-12-1416  0.036
1983 Hopper AO, Kwong LK, Stevenson DK, Shahin SM, D'Harlingue A, Tsuboi KK, Ariagno RL. Detection of gastric contents in tracheal fluid of infants by lactose assay The Journal of Pediatrics. 102: 415-418. PMID 6402576 DOI: 10.1016/S0022-3476(83)80668-4  0.035
2014 Afsana K, Haque MR, Sobhan S, Shahin SA. BRAC's experience in scaling-up MNP in Bangladesh. Asia Pacific Journal of Clinical Nutrition. 23: 377-84. PMID 25164447 DOI: 10.6133/apjcn.2014.23.3.22  0.034
1995 Arthur JF, Shahin S, Dusting GJ. Paf antagonists block induction of nitric oxide synthase in cultured macrophages and vascular smooth muscle cells. Clinical and Experimental Pharmacology & Physiology. 22: 452-4. PMID 8582100  0.034
1983 D'Harlingue A, Hopper AO, Stevenson DK, Shahin SM, Kerner JA. Limited value of nephelometry in monitoring the administration of intravenous fat in neonates Journal of Parenteral and Enteral Nutrition. 7: 55-58. PMID 6682158  0.032
2008 Mohammadi A, Tabatabaeefar A, Shahin S, Rafiee S, Keyhani A. Energy use and economical analysis of potato production in Iran a case study: Ardabil province Energy Conversion and Management. 49: 3566-3570. DOI: 10.1016/j.enconman.2008.07.003  0.032
1996 Mendis DB, Shahin S, Gurd JW, Brown IR. SC1, a SPARC-related glycoprotein, exhibits features of an ECM component in the developing and adult brain Brain Research. 713: 53-63. PMID 8724975 DOI: 10.1016/0006-8993(95)01472-1  0.03
2008 Hashemi SJ, Soltani H, Talakoob R, Soleymani B, Zeraatkari K, Shahin S. Assessment of sedation level in critically ill mechanically ventilated patients: Is bispectral index correlated with Richmond agitation-sedation scale? Journal of Research in Medical Sciences. 13: 181-185.  0.029
2002 Shahin S, Duran C. Robotics for long-term monitoring International Conference On Nuclear Engineering, Proceedings, Icone. 1: 911-913. DOI: 10.1115/ICONE10-22780  0.029
2015 Shahin S. News Framing as Identity Performance Journal of Communication Inquiry. 39: 338-356. DOI: 10.1177/0196859915575740  0.029
1994 Mendis DB, Shahin S, Gurd JW, Brown IR. Developmental expression in the rat cerebellum of SC1, a putative brain extracellular matrix glycoprotein related to SPARC Brain Research. 633: 197-205. PMID 8137157 DOI: 10.1016/0006-8993(94)91540-7  0.026
1984 Eisenberg A, Avni A, Acker C, Shahin S, Hamdalla MA, Costin C, Swartz T, Weissenberg E, Grauer F. Stoneground flour as source of lead poisoning. Lancet (London, England). 1: 972-3. PMID 6143914 DOI: 10.1016/S0140-6736(84)92437-1  0.025
1991 Shahin SA, El-Amoodi KH. Induction of numerical chromosomal aberrations during DNA synthesis using the fungicides nimrod and rubigan-4 in root tips of Vicia faba L Mutation Research/Genetic Toxicology. 261: 169-176. PMID 1719408 DOI: 10.1016/0165-1218(91)90064-S  0.025
1984 Clayman RV, Shahin S, Reddy P, Fraley EE. Transurethral treatment of bladder diverticula alternative to open diverticulectomy Urology. 23: 573-577. PMID 6428024 DOI: 10.1016/0090-4295(84)90073-6  0.022
2016 Shahin S, Zheng P, Sturm HA, Fadnis D. Protesting the Paradigm: A Comparative Study of News Coverage of Protests in Brazil, China, and India International Journal of Press/Politics. 21: 143-164. DOI: 10.1177/1940161216631114  0.022
1984 Hershko C, Abrahamov A, Moreb J, Hersh M, Shiffman R, Shahin A, Richter ED, Konijn AM, Weissenberg E, Graver F, Avni A, Shahin S, Eisenberg A, Yaffe Y. Lead Poisoning in a West Bank Arab Village Archives of Internal Medicine. 144: 1969-1973. DOI: 10.1001/archinte.1984.04400010077015  0.019
1989 Bockemuhl J, Wohlers B, Aleksic S, Prause G, Muhlau M, P lavsic S, Shahin S, Aleksic V. Incidence of sporadic infections due to enterotoxigenix escherichia coli (ETEC) in the population of Hamburg, North Germany Zentralblatt Fur Bakteriologie. 272: 58-64. PMID 2692585  0.018
2015 Zhou Y, Ke C, Jiang Q, Shahin S, Snapinn S. Choosing Appropriate Metrics to Evaluate Adverse Events in Safety Evaluation Therapeutic Innovation and Regulatory Science. 49: 398-404. DOI: 10.1177/2168479014565470  0.017
2015 Khosravi A, Pourbehi MR, Pourmoghaddas M, Ostovar A, Akhbari MR, Ziaee-Bideh F, Golshahi J, Shahin S. Evaluating the impact of fractional flow reserve-guided percutaneous coronary intervention in intermediate coronary artery lesions on the mode of treatment and their outcomes: An Iranian experie Arya Atherosclerosis. 11.  0.017
2001 Shahin S, Cullinane C, Gray PJ. Mitochondrial and nuclear DNA damage induced by sulphur mustard in keratinocytes Chemico-Biological Interactions. 138: 231-245. PMID 11714481 DOI: 10.1016/S0009-2797(01)00275-7  0.016
1993 Shirani J, Maron BJ, Cannon RO, Shahin S, Roberts WC. Clinicopathologic features of hypertrophic cardiomyopathy managed by cardiac transplantation The American Journal of Cardiology. 72: 434-440. PMID 8352187 DOI: 10.1016/0002-9149(93)91136-6  0.016
1982 Stevenson DK, Shahin SM, Ostrander CR, Kerner JA, Cohen RS, Hopper AO, Yeager AS. Breath hydrogen in preterm infants: Correlation with changes in bacterial colonization of the gastrointestinal tract The Journal of Pediatrics. 101: 607-610. PMID 7119967 DOI: 10.1016/S0022-3476(82)80720-8  0.015
2011 Yahia N, Hayek G, Shahin S. Obesity, metabolic syndrome, and the mediterranean diet in a sample of lebanese university students Nutrition Today. 46: 138-145. DOI: 10.1097/NT.0b013e31821a82dd  0.014
1989 Shahin S, Lasher RS, Millar TJ, Rostas JA. A monoclonal antibody against the slow isoform of skeletal muscle Ca2+-ATPase selectively stains a subpopulation of neurons in the central nervous system. Neuroscience Letters. 106: 163-8. PMID 2531305 DOI: 10.1016/0304-3940(89)90220-6  0.014
1982 Stevenson DK, Cohen RS, Ostrander CR, Shahin SM, Kerner JA, Wetmore DL, Werner SB, Tomczyk M, Johnson JD. A sensitive analytical apparatus for measuring hydrogen production rates. II. Application to studies in: Human infants Journal of Pediatric Gastroenterology and Nutrition. 1: 233-237. PMID 7186035  0.013
1993 Levy Y, Barron SA, Shahin S, Haim N, Brook JG. Sympathetic dysautonomia as a remote effect of Hodgkin's lymphoma The American Journal of Medicine. 95: 340. PMID 8368232 DOI: 10.1016/0002-9343(93)90288-Z  0.012
2013 Shahin S. Life expectancy in the Occupied Palestinian Territory The Lancet. 381: 995. PMID 23668579  0.012
2010 Burris HA, Belani CP, Kaufman PA, Gordon AN, Schwartzberg LS, Paroly WS, Shahin S, Dreiling L, Saven A. Pegfilgrastim on the Same Day Versus Next Day of Chemotherapy in Patients With Breast Cancer, Non-Small-Cell Lung Cancer, Ovarian Cancer, and Non-Hodgkin's Lymphoma: Results of Four Multicenter, Double-Blind, Randomized Phase II Studies. Journal of Oncology Practice / American Society of Clinical Oncology. 6: 133-40. PMID 20808556 DOI: 10.1200/JOP.091094  0.011
2016 Shahin S. Right to be forgotten: How national identity, political orientation, and capitalist ideology structured a trans-atlantic debate on information access and control Journalism and Mass Communication Quarterly. 93: 360-382. DOI: 10.1177/1077699016638835  0.01
2009 Hecht JR, Mitchell E, Chidiac T, Scroggin C, Hagenstad C, Spigel D, Marshall J, Cohn A, McCollum D, Stella P, Deeter R, Shahin S, Amado RG. A randomized phase IIIB trial of chemotherapy, bevacizumab, and panitumumab compared with chemotherapy and bevacizumab alone for metastatic colorectal cancer. Journal of Clinical Oncology : Official Journal of the American Society of Clinical Oncology. 27: 672-80. PMID 19114685 DOI: 10.1200/JCO.2008.19.8135  0.01
2008 Pezeshki MZ, Daghighi MH, Pourisa M, Shahin SH, Pezeshki S, Abdkarimi MH. Is there any association between maternal depression and biophysical profile? Acta Medica Iranica. 46: 395-398.  0.01
2007 Belani CP, Ramalingam S, Al-Janadi A, Eskander E, Ghazal H, Schwartzberg L, Elliott M, Shahin S, Dreiling L. A randomized double-blind phase II study to evaluate same-day vs nex-day pegfilgrastim with carboplatin and docetaxel in patients with NSCLC Journal of Supportive Oncology. 5: 30-31.  0.01
2007 Saven A, Schwartzberg L, Kaywin P, Bartlett N, Dean L, Shahin S, Dreiling L. Randomized, double-blind, phase II study evaluating same-day vs next-day administration of pegfilgrastim with R-CHOP in non-Hodgkin's lymphoma patients Journal of Supportive Oncology. 5: 42-43.  0.01
2002 Stoller JK, Rouhani F, Brantly M, Shahin S, Dweik RA, Stocks JM, Clausen J, Campbell E, Norton F. Biochemical efficacy and safety of a new pooled human plasma alpha(1)-antitrypsin, Respitin. Chest. 122: 66-74. PMID 12114340 DOI: 10.1378/chest.122.1.66  0.01
1999 Shahin SH, Daly EB. Knowledge, attitudes and beliefs about psychotropic medication among Saudi hospitalized psychiatric patients. International Journal of Nursing Studies. 36: 51-5. PMID 10375066 DOI: 10.1016/S0020-7489(98)00057-1  0.01
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