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selection processes » selection process (Expander búsqueda), production processes (Expander búsqueda)
par selection » path selection (Expander búsqueda), a selection (Expander búsqueda), early selection (Expander búsqueda)
selection processes » selection process (Expander búsqueda), production processes (Expander búsqueda)
par selection » path selection (Expander búsqueda), a selection (Expander búsqueda), early selection (Expander búsqueda)
1
artículo
In manufacturing processes, there are conditions that continually impact decision-making among when choosing among alternatives; the selection is usually influenced by critical aspects such as quality, productivity, costs and customer feedback, among others. This article analyzes different adhesives for the process of gluing parts for sports shoes in a company located in the city of Purisima del Rincon in Guanajuato, México. The analysis employs statistical engineering tools and an Analytic Hierarchy Process (AHP) methodology. The case studied deals with an issue with gluing parts. The glue currently employed is of good quality but has drawbacks such as its high cost and thickness, which leads to a time-consuming manual application, affecting productivity. We propose and apply an AHP model with input information obtained by means of industrial experimentation in order to select the best...
2
artículo
In manufacturing processes, there are conditions that continually impact decision-making among when choosing among alternatives; the selection is usually influenced by critical aspects such as quality, productivity, costs and customer feedback, among others. This article analyzes different adhesives for the process of gluing parts for sports shoes in a company located in the city of Purisima del Rincon in Guanajuato, México. The analysis employs statistical engineering tools and an Analytic Hierarchy Process (AHP) methodology. The case studied deals with an issue with gluing parts. The glue currently employed is of good quality but has drawbacks such as its high cost and thickness, which leads to a time-consuming manual application, affecting productivity. We propose and apply an AHP model with input information obtained by means of industrial experimentation in order to select the best...
3
tesis de grado
El presente expediente es un caso por falsificación de cartas fianzas del Consorcio San Buenaventura hacia el gobierno Regional de Huánuco. Contando con una parte penal y una netamente administrativa que, para efectos de la titulación se hizo énfasis en lo actuado en el fuero administrativo en el Tribunal de Contrataciones con el Estado, demostrando que se puede individualizar la responsabilidad de los consorciados. Durante el 2015, el Ministerio público teniendo los actuados en el fuero penal, notifica de oficio al Organismo Supervisor de contrataciones, quien pide a la entidad emitir un informe técnico legal sobre la procedencia y presunta responsabilidad del consorcio. Al entregarse este documento, emiten sus descargos Erwin Vidarte Llontop y Coshima S.C.R.L, excepto B y V Servicios Generales. Presentada esta documentación, la segunda sala del Tribunal decide SANCIONAR a Erwin ...
4
artículo
Sodium dodecilbenzensulfonate, main tensoactive present in commercial detergents, was selected as model molecule to study degradation of domestic and industrial laundry wastewater samples by advanced oxidative processes using H2O2/ TiO 2/UV system in fluidized bed reactor. Catalyst was studied by X-Ray; main chemical parameters measured were ionic pair methylene blue - LAS, DQO, dissolved C02 ; CI, SO4 -2, CO3 2; N03, Fe3 + and bioassays with Daphnia magna.
5
artículo
Sodium dodecilbenzensulfonate, main tensoactive present in commercial detergents, was selected as model molecule to study degradation of domestic and industrial laundry wastewater samples by advanced oxidative processes using H2O2/ TiO 2/UV system in fluidized bed reactor. Catalyst was studied by X-Ray; main chemical parameters measured were ionic pair methylene blue - LAS, DQO, dissolved C02 ; CI, SO4 -2, CO3 2; N03, Fe3 + and bioassays with Daphnia magna.
6
artículo
Surface Chemistry and its Relation to MicroelectronicsCircuits forming part of any electronic device are more efficient, but at the same time the dimension s of theircomponents are reduced constantly and they will soon reach the atomic scale. Each component has to be carefully deposited as a thin film on a surface which, on the atomic scale, is only possible if the chemical reactions involved in the process areunderstood and controlled. This article describes initially the techniques for thin film formation on substrates, emphasizingthe current importance of organometallic compounds during this process. For example, one of these compounds, tetrakis-(dimethylamido)-titanium(IV), Ti[N(CH ) ] , is used, together with ammonia (NH3), for the formation of titanium nitride films. The reaction of both compounds with a silicon surface is investigated, and it is found that in both cases the reacti...
7
artículo
Surface Chemistry and its Relation to MicroelectronicsCircuits forming part of any electronic device are more efficient, but at the same time the dimension s of theircomponents are reduced constantly and they will soon reach the atomic scale. Each component has to be carefully deposited as a thin film on a surface which, on the atomic scale, is only possible if the chemical reactions involved in the process areunderstood and controlled. This article describes initially the techniques for thin film formation on substrates, emphasizingthe current importance of organometallic compounds during this process. For example, one of these compounds, tetrakis-(dimethylamido)-titanium(IV), Ti[N(CH ) ] , is used, together with ammonia (NH3), for the formation of titanium nitride films. The reaction of both compounds with a silicon surface is investigated, and it is found that in both cases the reacti...
8
tesis de grado
Publicado 2019
Enlace
Enlace
The present research work was carried out with the objetive of improving the warehouse management of the company Schroth Corporación Papelera S.A.C., a study that focused mainly on improving the storage capacity of finished products. The methodology used was explanatory and descriptive and data were taken from the company's records (documentaries and presences). The theoretical framework is focused on previous research projects, which were also conducted and directed towards warehouse management. General information was presented of the company describing the products, key processes, infrastructure, in addition to putting emphasis on the presentation information regarding the warehouse management and its storage capacity. The current warehouse management was analyzed according to the information given by the company, information with which a situational diagnosis was made using in addit...
