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https://purl.org/pe-repo/ocde/ford#5.02.04
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ODS 3: Salud y bienestar. Garantizar una vida sana y promover el bienestar de todos a todas las edades
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1
artículo
Publicado 2021
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This research aims to demonstrate through a review of literature the existence of industrial applications for mango seed oil (MSO) since it has comparable and even better physique-chemical properties than other oilseed oils. The revised articles indicate that the MSO is edible, of high quality, rich in unsaponifiable matter, and consisting mainly of stearic and oleic fatty acids. It also reveals the great potential of MSO as cocoa butter substitute, natural antioxidant, cosmetic, antimicrobial compound, and even biofuel. These applications will enable industries to generate more significant economic benefits and will contribute to the care of the environment.
2
artículo
Publicado 2021
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This research aims to demonstrate through a review of literature the existence of industrial applications for mango seed oil (MSO) since it has comparable and even better physique-chemical properties than other oilseed oils. The revised articles indicate that the MSO is edible, of high quality, rich in unsaponifiable matter, and consisting mainly of stearic and oleic fatty acids. It also reveals the great potential of MSO as cocoa butter substitute, natural antioxidant, cosmetic, antimicrobial compound, and even biofuel. These applications will enable industries to generate more significant economic benefits and will contribute to the care of the environment.
3
artículo
Publicado 2008
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The design of a control system in certain processes in the industry is the main problem for engineers. Since the input and output data of a certain process are obtained, we can know the response of the system, the same that allows us to study a model prototype and using the theory of nonlinear control the limit cycles are predicted, we can propose a function descriptive whose parameters will be necessary to implement the Neurocontroller that will be trained with the Back propagation algorithm. In our case, we address the design and implementation of a Neurocontroller in the LabVIEW graphical program environment under the supervision of the Simulation Toolkit. Our application is the control of a prototype physical system whose model can represent first and second order systems. The model of the process dynamics was obtained experimentally, for which the identification of parameters was ap...
4
artículo
Publicado 2022
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En este trabajo se determinaron los parámetros para la limpieza por ablación láser de contaminantes depositados mediante atracción electrostática sobre sustratos de láminas de acetato de celulosa (OHP) y su análisis mediante la medición de la transmitancia de la superficie irradiada en función de la energía por pulso de un láser Nd:YAG. La energía fue controlada mediante el tiempo de retraso del Q-switch usando longitudes de onda en la región infrarroja de 1064 nm y luz visible verde de 532 nm. Se utilizó un máximo de 10 pulsos láser con una frecuencia de 1 Hz sobre lo s sustratos con contaminantes con 9 μm y 11 μm de espesor. Se encontró que para la limpieza láser sin daños de sustratos de la s láminas OHP, es conveniente usar una longitud de onda de 1064 nm, con una fluencia de 0.4 J/cm2 y usando un máximo de 6 pulsos. Se verificaron las ventajas de la radiación...
5
artículo
Publicado 2005
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Ultrasound is used for the non-destructive testing of materials. It is applied to know the inner of a material or components when processing the trajectory of the propagation of sound waves. It is know that propagation of waves inside the piece depends on the discotinuities of the material examined, which allows to evaluate the discontinuity about its form, size, direction, since these offer a resistance known as acoustic impedance. When knowing the propagation of the sound waves, its speed and therefore the property of materials are determined.
6
artículo
Publicado 2005
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Ultrasound is used for the non-destructive testing of materials. It is applied to know the inner of a material or components when processing the trajectory of the propagation of sound waves. It is know that propagation of waves inside the piece depends on the discotinuities of the material examined, which allows to evaluate the discontinuity about its form, size, direction, since these offer a resistance known as acoustic impedance. When knowing the propagation of the sound waves, its speed and therefore the property of materials are determined.
7
artículo
Publicado 2019
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The two main countries producers of silver ore in the world, Mexico and Peru, share a situation of disparity in the availability of water by regions, together with the conflict generated by their mining operations. silver is the element that shows the similarity between the study spaces of this work, the main regions with the highest volume of silver production in both countries, the State of Zacatecas and the department of Junín, have been selected to analyze the existing problems due to the use of water resources between mining companies and adjacent populations, and how the intervention of alternative justice mechanisms can be materialized in a daily justice policy that resolves these conflicts.
8
artículo
Publicado 2023
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Objective. To analyze the application of entomotherapy and its potentialin Panama. Methods. The study is a brief analysis of the application ofentomotherapy worldwide and the establishment of a list of 20 potentialarthropod species that could be used for this purpose in Panama, compiling a total of 26 scientifc articles from digital databases associated with the subject. Results. Entomotherapy encompasses the study of the medicinal use of insects and other arthropods in continents such as Africa, America, Asia, Europe andOceania. Although there are ample references to the use of insects and other arthropods for medical treatments within the traditions of various human groups, in Panama the information associated with this subject is very limited, despitebeing a diverse country both in culture and in species of arthropods, mainly insects. Conclusions. Twenty examples of arthropods used in...
9
artículo
Publicado 2022
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Fluorine is a chemical element, it plays a very important role in the oral cavity, bone formation in the first years of life, and it is a fundamental part in the appearance of enamel crystals. It works in the demineralization and re-mineralization processes that occur in the oral cavity, these are found in different types of food that are consumed every day, their main source of consumption is drinking water, fluorinated supplements, formula milk, toothpaste, Oral gum should be consumed with measure in its application for a good dental brushing since excess fluoride can cause a pathology called dental fluorosis, which is why the supervision of adults is recommended at the time of oral hygiene in children. The objective of this literature review is to sensitize parents and health professionals about application protocols and their appropriate use of fluorine compounds, helping to preven...
10
artículo
This article comprehensively reviews the implementation and impacts of Lean Manufacturing in the plastics industry, with the aim of synthesizing and evaluating how the adoption of these methodologies has contributed to improving efficiency, reducing costs and optimizing production processes. Using a systematic review methodology, 97 relevant articles were selected. The main results of the review indicate that Lean not only improves operational efficiency and reduces waste significantly, but also encourages the integration of advanced technologies such as Industry 4.0. In addition, a strong focus on sustainability is observed, with Lean facilitating practices that support environmental conservation and carbon footprint reduction. In conclusion, while Lean Manufacturing has proven to be an effective tool for improving operations, its effective implementation requires tailored approaches th...
11
artículo
This article comprehensively reviews the implementation and impacts of Lean Manufacturing in the plastics industry, with the aim of synthesizing and evaluating how the adoption of these methodologies has contributed to improving efficiency, reducing costs and optimizing production processes. Using a systematic review methodology, 97 relevant articles were selected. The main results of the review indicate that Lean not only improves operational efficiency and reduces waste significantly, but also encourages the integration of advanced technologies such as Industry 4.0. In addition, a strong focus on sustainability is observed, with Lean facilitating practices that support environmental conservation and carbon footprint reduction. In conclusion, while Lean Manufacturing has proven to be an effective tool for improving operations, its effective implementation requires tailored approaches th...
12
artículo
In vitro embryo production (IVP) is a biotechnology applied to different species of domestic and wild mammals, in addition to humans. IVP includes the in vitro maturation of oocytes (IVM), in vitro fertilization of matured oocytes (IVF) and the in vitro culture of fertilized oocytes (IVC). In the IVM and IVC processes there is an increase in levels of reactive oxygen species (ROS) that generate higher levels of oxidative stress, which together with a deficient antioxidant system in in vitro conditions can affect these processes. Faced with this situation, the maturation media are supplemented with antioxidant compounds such as cysteamine (CYS), which is an amino thiol (SCH2CH2NH) of low molecular weight (77.1 g/mol), has its own antioxidant activity, promotes the transport of cysteine to the interior of the cell and favours the synthesis of glutathione (GSH). Research on the use of CYS i...
13
artículo
Publicado 2022
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When we started to study post operatively our patients operated on with the porta acigos disconnection in whom we ligate the splenic artery and the short vessels with the technique we described in 1981, we found that the patients subject to this procedure have no alteration in their splenic circulation.An anatomic research study determined that the spleen is also irrigated by the left gastroepliploic artery which it has not being described before. This finding simplifies our surgical disconnection procedure because now it is not necessary the ligation of the splenic artery. At the present time the gastroepiploic artery can be also used in another surgical procedures.
14
artículo
OBJECTIVES: To describe the frequency of chromosome anomalies in spontaneous abortions, the influence of maternal and gestational age, and the application of this knowledge in obstetrical practice, and in future pregnancies management. DESIGN: Descriptive transversal study. SETTING: Genetics Medical Institute, Lima, Peru. MATERIALS: Spontaneous abortions samples recieved for study between 1995 and 2007. INTERVENTIONS: Data of 1088 spontaneous abortions samples were obtained and karyotype, maternal age and gestational age were analyzed. MAIN OUTCOME MEASURES: Karyotype normality or abnormality, maternal age. RESULTS: Karyotype was normal in 332 (30,5%) of the 1088 samples and abnormal in 756 (69,5%). Among chromosomal anomalies, aneuploidy showed a frequency of 60,3%, polyploidy, 16,4%, and X monosomy, 9,5%. Prevalence of aneuploidy rose with maternal age. CONCLUSIONS: Cytogenetic study o...
15
artículo
OBJECTIVES: To describe the frequency of chromosome anomalies in spontaneous abortions, the influence of maternal and gestational age, and the application of this knowledge in obstetrical practice, and in future pregnancies management. DESIGN: Descriptive transversal study. SETTING: Genetics Medical Institute, Lima, Peru. MATERIALS: Spontaneous abortions samples recieved for study between 1995 and 2007. INTERVENTIONS: Data of 1088 spontaneous abortions samples were obtained and karyotype, maternal age and gestational age were analyzed. MAIN OUTCOME MEASURES: Karyotype normality or abnormality, maternal age. RESULTS: Karyotype was normal in 332 (30,5%) of the 1088 samples and abnormal in 756 (69,5%). Among chromosomal anomalies, aneuploidy showed a frequency of 60,3%, polyploidy, 16,4%, and X monosomy, 9,5%. Prevalence of aneuploidy rose with maternal age. CONCLUSIONS: Cytogenetic study o...
16
artículo
Overweight is a serious problem in Peru, and compliance with a healthy and balanced diet is essential for its management. Despite the existence of different types of diets and meal plans, people still find it difficult to comply with the treatment. Also, lack of access to adequate nutritional information and lack of follow-up in implementing a low-calorie diet can demotivate people and reduce the effectiveness of the process. To reduce this problem, a mobile application is presented that allows the control of the caloric intake of food, based on food suggestions using Machine Learning. For this purpose, the Support Vector Machine algorithm is applied to train a model that recommends personalized food to users according to their preferences. This is how the application allows users to easily access personalized food recommendations by analyzing their preferences and caloric needs individu...
17
artículo
The recent detections of gravitational waves have brought renewed attention to the problem of obtaining high accuracy predictions for the gravitational radiation spectra emitted by binary systems with black holes or neutron stars constituents. This work explains how effective field theory applied to gravitation can be used to describe a gravitationally interacting extended object as in the binary system case. Gravitational wave emission from the binary system is shown by using methods that are usually applied in quantum field theory.
18
artículo
The recent detections of gravitational waves have brought renewed attention to the problem of obtaining high accuracy predictions for the gravitational radiation spectra emitted by binary systems with black holes or neutron stars constituents. This work explains how effective field theory applied to gravitation can be used to describe a gravitationally interacting extended object as in the binary system case. Gravitational wave emission from the binary system is shown by using methods that are usually applied in quantum field theory.
19
artículo
Publicado 2017
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The paper we present is the result of a new method used in the classes of Accessible Translation in the Master of Professional Translation at the University of Granada. This subject belongs to the unit of Audiovisual Translation and Accessibility developed since 2014 when this Master started. Our main goal was to apply the modality of accessible translation into different tourist spaces and to innovate in the teaching of translation. The methodology was based on the application of socio-constructivist theories in Accessible Translation. Specifically, we were to teach how to prepare the audio descriptions for two architectural spaces: the façade of the Granada Cathedral and the façade of the Sagrario Church, also in Granada. The audio description of these two spaces was the ideal context (macro text) for the students to go beyond the classroom, and to experience firsthand the epistemolo...
20
artículo
Publicado 2017
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The paper we present is the result of a new method used in the classes of Accessible Translation in the Master of Professional Translation at the University of Granada. This subject belongs to the unit of Audiovisual Translation and Accessibility developed since 2014 when this Master started. Our main goal was to apply the modality of accessible translation into different tourist spaces and to innovate in the teaching of translation. The methodology was based on the application of socio-constructivist theories in Accessible Translation. Specifically, we were to teach how to prepare the audio descriptions for two architectural spaces: the façade of the Granada Cathedral and the façade of the Sagrario Church, also in Granada. The audio description of these two spaces was the ideal context (macro text) for the students to go beyond the classroom, and to experience firsthand the epistemolo...
