11,524 research outputs found
Le porc et son élevage. Bases scientifiques et techniques, par JM. Perez, P. Momet et A. Rerat, Maloine Edit., Paris, 1986
No full textFerrando Raymond. Le porc et son élevage. Bases scientifiques et techniques, par JM. Perez, P. Momet et A. Rerat, Maloine Edit., Paris, 1986. In: Bulletin de l'Académie Vétérinaire de France tome 140 n°1, 1987. pp. 51-52
La génesis del gran cine histórico: Italia, 1910-1923
No full textPerez, JM. (1990). La génesis del gran cine histórico: Italia, 1910-1923. Nosferatu. Revista de cine. (4):4-19. https://riunet.upv.es/handle/10251/40762.Importación Masiva419
Fermentative production of L-pipecolic acid from glucose and alternative carbon sources
No full textPerez F, Risse JM, Friehs K, Wendisch VF. Fermentative production of L-pipecolic acid from glucose and alternative carbon sources. Biotechnology Journal. 2017;12(7): 1600646
Estrategia de costos para incrementar la rentabilidad de la empresa Publicolor JM SAC, Chiclayo 2021
No full textEn este trabajo se buscó investigar los costos que intervienen en los procesos de productos y servicios y la rentabilidad que generan a la empresa Publicolor JM SAC, con el propósito de reducir los costos y mejorar la rentabilidad, por lo que se planteó como objetivo principal diseñar una estrategia de costos que permita incrementar la rentabilidad de la empresa Publicolor JM SAC, Chiclayo 2021, para ello se realizó una investigación de tipo aplicada con enfoque mixto de nivel descriptivo y diseño no experimental, se aplicaron las técnicas e instrumentos de recolección de datos, como la entrevista (ficha de entrevista), observación y análisis documental, teniendo como población a la empresa Publicolor JM SAC y de muestra los procesos de los productos y los servicios; como resultados se conoció de manera general la empresa, así como los procesos de los productos y servicios que ofrece, también se obtuvieron los costos actuales de los productos y servicios del negocio, se estableció la nueva estructura de costos para los productos y servicios, así como la elaboración de la estrategia de costos para incrementar la rentabilidad, y la comparación de la rentabilidad antes y después de aplicada la estrategia de costos. Con esto se pudo concluir que los procesos presentan deficiencias, que no diferencian todos los elementos del costo en su determinación y que el diseño de una estrategia de costos, basada en la optimización del tiempo y el consumo de materia prima permitirá incrementar la rentabilidad de la empresa Publicolor JM SAC
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On the use of photobleaching to reduce fluorescence background in Raman spectroscopy to improve the reliability of pigment identification on painted textiles
No full textSubjecting a specimen of red lead watercolour paint on silk to photobleaching was demonstrated to be a simple means by which to engineer a reduction in the magnitude of the fluorescent background that was approximately exponential with time, with a corresponding improvement in the signal to noise ratio of the Raman spectrum, thus rendering the characteristic peaks more easily visible and allowing more confident identification of the pigment. However, relative heights of the Raman peaks obtained from the sample were seen to alter progressively as a result of irradiation, indicating that some component of the sample was undergoing degradation that may result in longer-term damage to a fragile historic artefact. It was also shown that crystals of the lead monoxide pigment massicot were present in the samples ofred lead on a painted silk artefact dating from 1750. It is concluded that this was either due to deliberate mixing of pigments by the artist, contrary to historic records, or as a result of the roasting techniques used to create red lead pigments at the time and not due to thermal degradation of the pigment during Raman analysis
The SSC of the Generalised Jahangir’s Graph Jm,k and its Algebraic Characterizations
No full textIn this article, we present important combinatorial and algebraicproperties of spanning simplicial complex (SSC) of the generalised Jahangir’sgraph Jm,k. We describe the relation to find f−vectors associatedto Δs(Jm,k) and determine the Hilbert series for the SR-ring KΔs(Jm,k).In the end, we present the associated primes of the facet ideal IF(Δs(Jm,k))and the Cohen-Macaulay characterization of the SR-ring of Δs(Jm,k).AMS (MOS) Subject Classification Codes: Primary 13-P10, Secondary 13-F20, 13-C14, 13-H10.Corresponding Author: Agha KashifKey Words: Simplicial Complexes, f-vectors, Spanning Trees, Face Ring, Hilbert Series, CohenMacaulay
To <i>JM</i> on Its 75th Anniversary
No full text This article discusses how Journal of Marketing ( JM) has influenced marketing science and practice by publishing articles on substantive topics relevant to customers, managers, organizations, markets, and society. The journal's 75th anniversary coincides with the 50th anniversary of the Marketing Science Institute (MSI). Frequently, JM and MSI have collaborated to address important substantive marketing issues identified in MSI's Research Priorities. The author highlights seminal articles on brand equity; business-to-business marketing (including sales force management); connecting marketing information, metrics, and strategy; consumer behavior; innovation, new product development. and product management; marketing orientation and capabilities; and market research, methodology and services. She also draws attention to articles that have won the Sheth Foundation/ JM Award and the H. Paul Root Award. The article describes how JM‘s knowledge dissemination is amplified by powerful social network effects. Ideas in JM articles diffuse through the business community, influencing the mind-set of managers worldwide. </jats:p
Marketing communication of the club TJ JM Pedro Perez Chodov toward the fans
No full textTitle of the thesis: Marketing communication of the club TJ Pedro Pérez Chodov toward the fans Objectives: The main objective of the thesis is to determine the current situation of marketing communication of the club Pedro Pérez Chodov toward the fans and point to the proposals, which would lead to its improvement. Methods: Written interview, personal interview, situation analysis, evaluation and interpretation of facts. Results: By using the information obtained from the research, there was found, that the current marketing communication of the club TJ JM Pedro Pérez Chodov is sufficient. Despite the fact, there are still some areas for progress. Therefore there are presented proposals that could lead to an improvement of the current marketing communication toward the fans. Key words: Floorball, TJ JM Pedro Pérez Chodov, fans, marketing communication, situation analysis, personal interview, written interview
Substituent effects on the reaction mode between 2-hydroxybenzyl alcohol derivatives and MEM chloride:synthesis and mechanistic aspects of seven-and ten-membered benzo-fused O,O-acetals
No full textThe synthesis of (RS)-2- or (RS)-3-methoxy-2,3-dihydro-5H-1,4-benzodioxepins and (RS)-5- or (RS)-3-methoxy-2,3,5,6-tetrahydro-8H-benzo-[1,4,7]-trioxecins has been developed. The mechanism of such a reaction via the boron trifluoride etherate-promoted transformation of 2-(methoxyethoxymethoxy)benzyloxyacetaldehyde dimethyl acetals or 2-(methoxyethoxymethoxymethyl)phenyloxyacetaldehyde dimethyl acetals has been proposed. Transannular versions of the reaction results in the facile ring contraction of 12-membered intermediates to the 10- and to 7-membered benzene-fused O,O-acetals. The characterization of the by-products strongly supports the mechanisms proposed
JM-20, a Benzodiazepine-Dihydropyridine Hybrid Molecule, Inhibits the Formation of Alpha-Synuclein-Aggregated Species
No full text\ua9 2022, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.Studies showed that JM-20, a benzodiazepine-dihydropyridine hybrid molecule, protects against rotenone and 6-hydroxydopamine neurotoxicity. However, its protective effects against cytotoxicity induced by endogenous neurotoxins involved in Parkinson’s disease (PD) pathogenesis have never been investigated. In this study, we evaluated the ability of JM-20 to inhibit alpha-synuclein (aSyn) aggregation. We also evaluated the interactions of JM-20 with aSyn by molecular docking and molecular dynamics and assessed the protective effect of JM-20 against aminochrome cytotoxicity. We demonstrated that JM-20 induced the formation of heterogeneous amyloid fibrils, which were innocuous to primary cultures of mesencephalic cells. Moreover, JM-20 reduced the average size of aSyn positive inclusions in H4 cells transfected with SynT wild-type and synphilin-1-V5, but not in HEK cells transfected with synphilin-1-GFP. In silico studies showed the interaction between JM-20 and the aSyn-binding site. Additionally, we showed that JM-20 protects SH-SY5Y cells against aminochrome cytotoxicity. These results reinforce the potential of JM-20 as a neuroprotective compound for PD and suggest aSyn as a molecular target for JM-20
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