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|Title:||Supply contract with options|
|Abstract:||Background and aims: Raman spectroscopy is a vibrational technique which provides information about the chemical structure. Nevertheless, since many chemicals are present in a cell at very low concentration, the Raman signal observed from a single cell is extremely weak. In surface enhanced Raman scattering (SERS), Raman signals can be enhanced by many orders of magnitude when nanoparticles are incorporated into the cell. Materials (subjects) and methods: The tumor biopsies were obtained from 5 patients who were clinically diagnosed with breast cancer. Breast cancer cells isolated from the biopsy were washed, centrifuged and seeded out. Cultivation took place in DMEM at 37°C in a humidified of 5% CO2 in air with addition of colloidal silver nanoparticles of 40 nm into the cell by sonication. Immediately, the washed cells were analyzed in phosphate buffered saline (PBS) at pH 7. Raman analysis was carried out on the Jobin-Yvon LabRAM HR800 microscope system, with a NIR 830 nm laser excitation source. Results: The strongly enhanced Raman signals allow Raman measurements of a single cell in the 200-1800 cm-1 range in relatively short collection times (5 second) using 17 mW near-infrared excitation. Observed spectral features differed across the cell, but chemical constituents in the cell nucleus and cytoplasm, such as DNA, RNA, and amino acids tyrosine and phenylalanine can be identified. Conclusions: Particularly strong field enhancement can be observed when nanoparticles form colloidal clusters. The results suggest that SERS could be a new technique for the identification of breast cancer cell. " 2013 JMLL, Tokyo, Japan.",,,,,,"10.5978/islsm.13-OR-05",,,"http://hdl.handle.net/20.500.12104/44858","http://www.scopus.com/inward/record.url?eid=2-s2.0-84875639439&partnerID=40&md5=f73ce826fbf0eec085ef0694fc6765ed|
MEDLINE",,,,,,"Breast cancer cells; Silver nanoparticles; Surface enhanced Raman spectroscopy",,,,,,"Surface enhanced Raman spectroscopy in breast cancer cells",,"Article" "46623","123456789/35008",,"Rosu, H., Instituto de Física, Universidad de Guanajuato, Apdo Postal E-143, 37150 León, Gto, Mexico; Romero, J.L., Departamento de Física, Universidad de Guadalajara, Corregidora 500, 44100 Guadalajara, Jal, Mexico; Socorro, J., Instituto de Física, Universidad de Guanajuato, Apdo Postal E-143, 37150 León, Gto, Mexico",,"Rosu, H.
Socorro, J.",,"1998",,"We connect the classical free-damping cases by means of Rosner's construction in supersymmetric quantum mechanics. Starting with the critical damping, one can obtain in the underdamping case a chirping of instantaneous physical frequency ?2(t) ? ?2 usech2(?ut), whereas in the overdamped case the "chirping" is of the (unphysical) type ?2(t) ? ?2 osec2(?ot), where ?u and ?o are the underdamped and overdamped frequency parameters, respectively.",,,,,,,,,"http://hdl.handle.net/20.500.12104/44844","http://www.scopus.com/inward/record.url?eid=2-s2.0-0041169483&partnerID=40&md5=d2bb2ffe7e5abfba41566eb2f2ee3b84",,,,,,"4",,"Nuovo Cimento della Societa Italiana di Fisica B",,"549
WOS",,,,,,,,,,,,"Supersymmetric partner chirping of Newtonian free damping",,"Article" "46655","123456789/35008",,"Angel-Sahagún, C.A., Facultad de Medicina Veterinaria Y Zootecnia, Universidad de Colima, Km 40 Autopista Colima-Manzanillo, Tecomún, Colima, CP. 28100, Mexico; Lezama-Gutiérrez, R., Facultad de Ciencias Biológicas Y Agropecuarias, Universidad de Colima, Km 40 Autopista Colima-Manzanillo, Tecomún, Colima, CP. 28100, Mexico; Molina-Ochoa, J., Facultad de Ciencias Biológicas Y Agropecuarias, Universidad de Colima, Km 40 Autopista Colima-Manzanillo, Tecomún, Colima, CP. 28100, Mexico; Galindo-Velasco, E., Facultad de Medicina Veterinaria Y Zootecnia, Universidad de Colima, Km 40 Autopista Colima-Manzanillo, Tecomún, Colima, CP. 28100, Mexico; López-Edwards, M., Facultad de Ciencias Biológicas Y Agropecuarias, Universidad de Colima, Km 40 Autopista Colima-Manzanillo, Tecomún, Colima, CP. 28100, Mexico; Rebolledo-Domínguez, O., Facultad de Ciencias Biológicas Y Agropecuarias, Universidad de Colima, Km 40 Autopista Colima-Manzanillo, Tecomún, Colima, CP. 28100, Mexico; Cruz-Vázquez, C., Instituto Tecnológico Agropecuario de Aguascalientes, A.P. 74-2, Admon. Postal No. 2, C.P. 20041, Aguascalientes, Mexico; Reyes-Velázquez, W.P., Centro Universitario de Ciencias Biológicas Y Agropecuarias, Universidad de Guadalajara, Km. 15.5 C. Guad.-Nogales Las agujas, Zapopan, Jalisco, Mexico; Skoda, S.R., American Embassy, APO, AA 34002, Panama; Foster, J.E., University of Nebraska Lincoln, Insect Genetics Laboratory, Department of Entomology, Lincoln, NE 68583-0938, United States",,"Angel-Sahagun, C.A.
Foster, J.E.",,"2005",,"The susceptibility of the egg, pupa, and adult of Haematobia irritans (L.) (Diptera: Muscidae) to isolates of the fungi Metarhizium anisopliae (Metsch.) Sor., Beauveria bassiana (Bals.) Vuill., and Paecilomyces fumosoroseus (Wize) Brown and Smith, was evaluated under laboratory conditions. Groups of 20 eggs than 4 h old, pupae less than 48h old and adults were sprayed with a conidial suspension of each isolate. Eggs, pupae and adults of horn fly were susceptible to these entomopathogenic fungi. For treated eggs, the isolates Ma3, Ma15, Ma25, Pfr1, and Pfr8 reduced adult emergence to 3.8% to 6.3% in comparison with the control (72%). The mortality of pupae infected by the isolates Ma2, Ma25, and Pfr10 ranged between 50% and 71.3%. Mortality of adults after treatment with the isolates Ma6, Ma 10, Ma 14, Ma 15, Pfr 1, Pfr 9, Pfr 10, Pfr 11, and Pfr12 were higher than 90%. The isolate Ma6 produced the lowest LC50 against adult horn flies (8.08 102conidia/ml). These findings supported the hypotheses that isolates of M. anisopliae, and P. fumosoroseus are pathogenic against the different biological stages of horn flies by reducing adult emergence when applied on groups of eggs and pupae, and producing mortality when applied to adults.",,,,,,,,,"http://hdl.handle.net/20.500.12104/44876","http://www.scopus.com/inward/record.url?eid=2-s2.0-30444456660&partnerID=40&md5=bf9fd70ae97f647dc407c1aad0d129fa
http://dx.doi.org/10.1673/1536-2442(2005)5[1:SOBSOT]2.0.CO;2",,,,,,"50",,"Journal of Insect Science",,"1
BioOne",,,,,,"Beauveria bassiana; Biological control; Horn fly; Metarhizium anisopliae; Paecilomyces fumosoroseus",,,,,,"Susceptibility of biological stages of the horn fly, Haematobia irritans, to entomopathogenic fungi (Hyphomycetes)",,"Article" "46615","123456789/35008",,"Campos-Enríquez, J.O., Instituto de Geofisica, México, D.F. 04510, Mexico, Instituto de Geologia, México, D.F. 04510, Mexico; Alatriste-Vilchis, D.R., Posgrado en Ciencias de la Tierra, UNAM, México, D.F. 04510, Mexico, Instituto Mexicano del Petroleo, México, D.F. 07730, Mexico; Huizar-Álvarez, R., Instituto de Geologia, México, D.F. 04510, Mexico; Marines-Campos, R., Instituto Mexicano del Petroleo, México, D.F. 07730, Mexico; Alatorre-Zamora, M.A., Posgrado en Ciencias de la Tierra, UNAM, México, D.F. 04510, Mexico, Depto. de Fisica, Div. de Ciencias Básicas, CUCEI, Jal, Mexico",,"Campos-Enriquez, J.O.
Alatorre-Zamora, M.A.",,"2003",,"Gravity, magnetics, DC resistivity, VLF profiles, geologic mapping, and analysis of regional lineaments in the Tecocomulco sub-basin of the northeastern Mexico Basin were carried out. To the south, the structure is of the half-graben type. To the north, the basin gets wider. Three NW-SE faults bound the half-graben to the E while only one delimits it to the W. Faults delimiting the half-graben, as well as several cinder cones and the neighboring ranges delimiting the basin, have a NE-SW orientation. The half-graben structure is due to tilting towards the NW of regional shallow crustal blocks. A chain of cinder cones interrupts the southward surficial drainage towards the neighboring Apan Basin, but we infer a communication at depth between these two sub-basins through a narrow graben. The faults in the Tecocomulco basin might still be active, as inferred by low-level seismic activity. DC resistivity helped to characterize the stratigraphic sequence of the volcano-sedimentary infill. The Acoculco caldera is not a piston-like caldera but a collapsed graben caldera. The Chichicuautla caldera has been downfaulted to the south by a NW-SE fault. The gravity signature of the southern half of this caldera is masked by the presence of a structural high, or by mafic bodies.",,,,,,,,,"http://hdl.handle.net/20.500.12104/44836","http://www.scopus.com/inward/record.url?eid=2-s2.0-1642423922&partnerID=40&md5=f61d90b65219b065b98105a2d253940a",,,,,,"1",,"Geofisica Internacional",,"3
24",,"42",,"Scopus",,,,,,"Detailed geology; Geophysical studies; Half-graben; NE-SW faults and lineaments; Subsurface structure",,,,,,"Subsurface structure of the Tecocomulco sub-basin (northeastern Mexico basin), and its relationship to regional tectonics",,"Article" "46631","123456789/35008",,"Gomez Padilla, A., Department of Industrial Engineering, University of Guadalajara, Av. Revolucion No. 1500, Guadalajara, Jalisco, Mexico; Mishina, T., Department of Management Science and Engineering, Akita Prefectural University, 84-4 Ebinokuti, YuriHonjo, Akita, Japan",,"Gomez Padilla, A.
Mishina, T.",,"2009",,"The purpose of this paper is to analyze the impact of an option contract for two companies of a supply chain: retailer and supplier. With an option contract the retailer orders a quantity of units and has the right to modify his order if necessary. A model to calculate the performance of an option contract in terms of contract value for the two companies engaged is presented. The two considered cases are multiple suppliers and one retailer, and one supplier and one retailer. The performance improvement obtained using this kind of contract is compared by simulation. " 2009 Elsevier B.V. All rights reserved.
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