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1
artículo
The main objective of this work to estab1ish the controlled use of heat as a function of the pH in order to destroy all the microorganisms that are this bacterias anaerobic forced thermopiles and essentially mesófilas. The bacteria more resistant esporulada to 1he heat is Clostridium botulinum and it is considered lndicative microorganísm of the sterellization. Another parameter of very important control is the quality of the matter it prevails that it can resist the operations of thermal prcsecution, the classification is made in function to the hat size, weight, color and it forms.
2
artículo
The main objective of this work to estab1ish the controlled use of heat as a function of the pH in order to destroy all the microorganisms that are this bacterias anaerobic forced thermopiles and essentially mesófilas. The bacteria more resistant esporulada to 1he heat is Clostridium botulinum and it is considered lndicative microorganísm of the sterellization. Another parameter of very important control is the quality of the matter it prevails that it can resist the operations of thermal prcsecution, the classification is made in function to the hat size, weight, color and it forms.
3
artículo
Publicado 2022
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The unique process has been strengthened with the adoption of two directives within the Judiciary, which promote virtuality, concentration of procedural acts and orality. In this way, this branch of the State evidences its commitment to the progress of family procedural law and the expeditious settlement of cases in favor of children and adolescents. The author of this article analyzes directives from the jurisdictional scope, developing contributions for the correct use by the judicial user.
4
artículo
Publicado 2024
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Currently, the food industry prioritizes the safety and quality of products, facing the challenge of maintaining sensory and nutritional integrity. To address this challenge, emerging non-thermal technologies are being explored that offer significant advantages in improving food quality over conventional technologies. This review aims to provide a comprehensive understanding of how these innovative technologies can transform the traditional food processing landscape as we know it. Non-thermal technologies have the potential to reduce energy consumption for food production, processing and packaging, compared to conventional thermal treatments. Furthermore, these technologies are particularly suitable for efficiently preserving bioactive compounds present in foods. This review describes the fundamental principles, applications, advantages and limitations of emerging technologies in food pr...
5
artículo
Publicado 2021
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Gamification from the use of platforms in virtual environments, has served for various studies with findings in structural learning. However, there is little evidence in the use of formal gamification platforms that include cognitive conflict from its pedagogical utility. The research has been carried out applying an experimental design with pretest and posttest measurements. We apply two types of cognitive conflict which we call Gamification Packages / Cognitive Packages. We used formal gamifiers (Mural.ly, Mentimeter, Google Jamboard, Kahoot!), applied in three experimental comparison groups of 150 students (M = 13,2 years; SD = 2,03). Reading, math, reasoning, and research science assignments were assessed. The findings reported greater effects in the group that received the Gamification Packages, secondly, the effects of Cognitive Packages,
6
artículo
Publicado 2020
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Accurate determination of plant water status is mandatory to optimize irrigation scheduling and thus maximize yield. Infrared thermography (IRT) can be used as a proxy for detecting stomatal closure as a measure of plant water stress. In this study, an open-source software (Thermal Image Processor (TIPCIP)) that includes image processing techniques such as thermal-visible image segmentation and morphological operations was developed to estimate the crop water stress index (CWSI) in potato crops. Results were compared to the CWSI derived from thermocouples where a high correlation was found ( = 0.84). To evaluate the effectiveness of the software, two experiments were implemented. TIPCIP-based canopy temperature was used to estimate CWSI throughout the growing season, in a humid environment. Two treatments with different irrigation timings were established based on CWSI thresholds: 0.4 (T...
7
artículo
In this paper, the processes expressed with verbs of movement in Chanka Quechua, from the Ayacucho area, are briefly presented. Since Quechua is an agglutinative language, the aim of this paper is to analyze the function of suffixes from the semantic point of view. For this purpose, our theoretical framework is based on the contribution of cognitive semantics and on the relationship between semantics and grammar proposed by Moreno Cabrera (2003). The results of this work aim to classify and determine how the suffixes -man, -manta, -kama and -ta act in sentence constructions of movement.
8
tesis de grado
Publicado 2008
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En este trabajo de tesis se presenta el desarrollo de una herramienta software basada en el lenguaje XPDL, que incluye como parte de sus funcionalidades: la definición de procesos, la explosión de actividades, la definición de metodologías y la gestión de versiones de los procesos y metodologías. Para lograr dicho objetivo, se ha desarrollado una extensión al XPDL que permita el manejo de los conceptos de: explosión, metodologías y versionado de procesos, dado que son conceptos que no se encuentran incluidos de forma nativa en el mencionado lenguaje.
9
tesis de grado
Publicado 2008
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En este trabajo de tesis se presenta el desarrollo de una herramienta software basada en el lenguaje XPDL, que incluye como parte de sus funcionalidades: la definición de procesos, la explosión de actividades, la definición de metodologías y la gestión de versiones de los procesos y metodologías. Para lograr dicho objetivo, se ha desarrollado una extensión al XPDL que permita el manejo de los conceptos de: explosión, metodologías y versionado de procesos, dado que son conceptos que no se encuentran incluidos de forma nativa en el mencionado lenguaje.
10
artículo
Publicado 2021
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In Huanuco Quechua, there is an alternation in the use of the direct evidential {-mi} within sentences describing maintenance processes. The main objective of this work is to describe such evidentiality in processes of internal and external experience, as well as in others that refer to a notion of control that transmits certainty about the veracity of the statement in an alternate way. As explained by Floyd (1997), in the semantic network of such particle are grouped uses that at first glance may seem incompatible, but are related. For the analysis, formalizations of formal semantics are used (Montague, 1970), which give an account of the syntactic structures involved in the states and the processes derived from them. It is concluded that the use of the suffix '-mi' has an alternation motivated by semantic factors oriented to the experience gradually.
11
artículo
Publicado 2019
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In this paper, the technical, financial and legal feasibility of employing solar cogeneration for the food industry sector in Peru will be demonstrated. In consequence, we will quantify the electric and thermal energy obtained from a conventional Rankine cycle, with the particularity that the water used to condense the steam that exits the turbine will be employed for the required processes in the industrial plants, because of the high temperature obtained from the heat exchange with the steam. In addition, we will detail the processes in which the obtained energy will be employed, the quantity of devices to be used in this system, as well as the required specifications and the thermodynamic parameters, for a proper operation of the cogeneration system. Moreover, we will prove the legal feasibility of choosing a solar cogeneration system in the Peruvian legal system, and, in ...
12
artículo
Evaluate the effect of gaseous ozone on physicochemical characteristics, molds and yeasts count and overall appearance of granada. Wonderful variety fruits of granada was collected in a glass chamber where the gas is injected using ozone generator equipment with flow of 500 mg / h and a digital meter for measuring the ozone concentration. A central composite design rotable (CCDR) was used to analyze the effect of the concentration of ozone gas and storage time (p < 0.05) on weight loss, firmness, shell color, soluble solids, mold and yeasts count, total anthocyanins content and overall appearance. It was determined that the concentration of ozone gas had significant effect on the responses studied variables. The quadratic model provided the best fit of data. It was established that the concentration of ozone between 40 - 50 ppm, it allows for the lowest weight loss, low count of molds...
13
artículo
Evaluate the effect of gaseous ozone on physicochemical characteristics, molds and yeasts count and overall appearance of granada. Wonderful variety fruits of granada was collected in a glass chamber where the gas is injected using ozone generator equipment with flow of 500 mg / h and a digital meter for measuring the ozone concentration. A central composite design rotable (CCDR) was used to analyze the effect of the concentration of ozone gas and storage time (p < 0.05) on weight loss, firmness, shell color, soluble solids, mold and yeasts count, total anthocyanins content and overall appearance. It was determined that the concentration of ozone gas had significant effect on the responses studied variables. The quadratic model provided the best fit of data. It was established that the concentration of ozone between 40 - 50 ppm, it allows for the lowest weight loss, low count of molds...
14
artículo
Publicado 2020
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In this work we study the effects on the porosity and microhardness properties when using different ZrO2 + 8% Y2O3 diameters powders (less than 40 μm, between 40 to 60 μm and greater than 80 μm) to deposit in the upper layer of a TBC system (thermal barrier coating) of double layer formed by NiCrCoAlY and ZrO2 + 8% Y2O3 using the plasma spray process, in order to find the suitable powder and feasible to use as top layer. To this end, instruments such as TESCAN Vega SB scanning electron microscope with INCA Energy dispersive microanalyzer were used, with which it was possible to detect the porosity in different areas of evaluation of the upper layer and the Vickers durometer to measure the microhardness. Verifying that with particle diameters smaller than 40 μm, the aforementioned properties are adequate for the conformation of the ZrO2 + 8% Y2O3 top layer.
15
artículo
Publicado 2015
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Museums as a cultural institution of educational nature has as one of its main functions that of education, putting at service for their visitors objects, equipment and museographic and technological resources that, in most cases, are not accessible in schools and universities. These offered sources are culture transmitters and, at the same time, they deliver different learning styles starting from a formal, not formal and informal education, making the experience in the museum valuable and innovative. Currently, these institutions see themselves as important learning resources, as part of the formation of people. The learning by discovering and significance are permanent processes as well as a cumulative experience and of an individual and/or collective nature throughout the entire life, contributing to their cognitive, emotional and social d...
16
artículo
Publicado 2015
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Museums as a cultural institution of educational nature has as one of its main functions that of education, putting at service for their visitors objects, equipment and museographic and technological resources that, in most cases, are not accessible in schools and universities. These offered sources are culture transmitters and, at the same time, they deliver different learning styles starting from a formal, not formal and informal education, making the experience in the museum valuable and innovative. Currently, these institutions see themselves as important learning resources, as part of the formation of people. The learning by discovering and significance are permanent processes as well as a cumulative experience and of an individual and/or collective nature throughout the entire life, contributing to their cognitive, emotional and social d...
17
artículo
Publicado 2012
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It was determined the parameters of thermal treatment for the maximum retention of color (5,83 %) and texture (2,29 %) of canned green beans (Vicia faba L.) in brine, to processing temperature 126,7 °C for a time of 8,69 minutes, by Jen et al method. The tests were made with green beans from Mantaro valley, in Peru. Likewise, was realized the evaluation of the thermal treatment to determinate characteristics of heat penetration in the slower warming point (3,8 cm from base of can) finding the following results: fh = 19,34 minutes, jh = 0,46; Tpsih = 95,6°C, fc = 16,67 minutes, jc = 1,11 and Tpsic = 123,2°C; and the times of processing, by Stumbo method, to temperatures 104,4; 110; 115,6; 121,1; 126,7 and 132,2°C, being the times of processing 108,79; 54,76; 24,72; 13,77; 8,69 and 5,51 minutes, respectively, to obtain in all cases the same value of F121,1°C of 3,15 minutes.
18
artículo
Publicado 2012
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It was determined the parameters of thermal treatment for the maximum retention of color (5,83 %) and texture (2,29 %) of canned green beans (Vicia faba L.) in brine, to processing temperature 126,7 °C for a time of 8,69 minutes, by Jen et al method. The tests were made with green beans from Mantaro valley, in Peru. Likewise, was realized the evaluation of the thermal treatment to determinate characteristics of heat penetration in the slower warming point (3,8 cm from base of can) finding the following results: fh = 19,34 minutes, jh = 0,46; Tpsih = 95,6°C, fc = 16,67 minutes, jc = 1,11 and Tpsic = 123,2°C; and the times of processing, by Stumbo method, to temperatures 104,4; 110; 115,6; 121,1; 126,7 and 132,2°C, being the times of processing 108,79; 54,76; 24,72; 13,77; 8,69 and 5,51 minutes, respectively, to obtain in all cases the same value of F121,1°C of 3,15 minutes.
19
tesis doctoral
Chronic wounds are a serious health problem because they do not follow a normal healing process and take a long time to heal. Monitoring the evolution of the wound is vital to evaluate the current treatment and determine the need for a different approach. Traditionally, this assessment is based on manual measurements and visual observation, which can be subjective and non-quantitative, leading to uncertainty in patient follow-up. This thesis proposes to leverage color and thermal imaging from cameras embedded in a smartphone to provide a non-invasive tool for wound assessment. Standard and affordable devices enables its applicability and scalability in clinical settings. We propose a methodology to create realistic and accurate 3D thermal models from a set of images captured with affordable and handheld devices. This approach was automated and evaluated in clinical settings on a total of...
20
tesis doctoral
Chronic wounds are a serious health problem because they do not follow a normal healing process and take a long time to heal. Monitoring the evolution of the wound is vital to evaluate the current treatment and determine the need for a different approach. Traditionally, this assessment is based on manual measurements and visual observation, which can be subjective and non-quantitative, leading to uncertainty in patient follow-up. This thesis proposes to leverage color and thermal imaging from cameras embedded in a smartphone to provide a non-invasive tool for wound assessment. Standard and affordable devices enables its applicability and scalability in clinical settings. We propose a methodology to create realistic and accurate 3D thermal models from a set of images captured with affordable and handheld devices. This approach was automated and evaluated in clinical settings on a total of...
