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Tópicos Sugeridos dentro de su búsqueda.
1
artículo
Publicado 2024
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This study investigated consumers' perceptions of adding bee pollen to bread. An attitude questionnaire composed of 48 statements related to "general health," "light products," "natural products," "salty products," "food as a reward," "pleasure," and "food neophobia" was answered by the participants, who indicated their level of agreement with each statement according to a 5-point Likert scale, ranging from (1) "totally disagree" to (5) "totally agree." A check-all-that-apply (CATA) questionnaire was also employed to characterize 12 visual stimuli. The creation of stimuli was carried out using a factorial design, resulting in 12 images of bread. Three clusters of consumers were identified, each associating positive attributes with stimuli containing bee pollen, regardless of the health claim, while negative attributes were associated with stimuli without added pollen. The main positive d...
2
artículo
Publicado 2024
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This study investigated consumers' perceptions of adding bee pollen to bread. An attitude questionnaire composed of 48 statements related to "general health," "light products," "natural products," "salty products," "food as a reward," "pleasure," and "food neophobia" was answered by the participants, who indicated their level of agreement with each statement according to a 5-point Likert scale, ranging from (1) "totally disagree" to (5) "totally agree." A check-all-that-apply (CATA) questionnaire was also employed to characterize 12 visual stimuli. The creation of stimuli was carried out using a factorial design, resulting in 12 images of bread. Three clusters of consumers were identified, each associating positive attributes with stimuli containing bee pollen, regardless of the health claim, while negative attributes were associated with stimuli without added pollen. The main positive d...
3
artículo
Publicado 2024
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This study investigated consumers' perceptions of adding bee pollen to bread. An attitude questionnaire composed of 48 statements related to "general health," "light products," "natural products," "salty products," "food as a reward," "pleasure," and "food neophobia" was answered by the participants, who indicated their level of agreement with each statement according to a 5-point Likert scale, ranging from (1) "totally disagree" to (5) "totally agree." A check-all-that-apply (CATA) questionnaire was also employed to characterize 12 visual stimuli. The creation of stimuli was carried out using a factorial design, resulting in 12 images of bread. Three clusters of consumers were identified, each associating positive attributes with stimuli containing bee pollen, regardless of the health claim, while negative attributes were associated with stimuli without added pollen. The main positive d...
4
artículo
Publicado 2025
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Purple corn (Zea mays L.) is a superfood native to Peru, highly regarded for its functional properties and commonly used in the preparation of traditional beverages and desserts, such as chicha morada and mazamorra morada. Following processing, the corn cobs remaining as a byproduct retain significant amounts of bioactive compounds with potential for utilization. This study proposes their use as a primary component in the production of teas. To ensure product safety, the moisture content, total ash, and counts of enterobacteria and aflatoxins in the raw materials were first evaluated. Fourteen formulations were developed, varying in the proportions of corn cobs, quince, stevia, cinnamon, and cloves, as well as extraction times (5 and 10 minutes at 100 °C) with hot water. Two rapid sensory evaluation methods using consumer panels were applied sequentially: Flash Profile (FP) and Check-...
5
artículo
Publicado 2019
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The objective of this research was to determinate the consumer response about the degree liking of a beverage in function to flavor and consistency. The beverage was elaborated with pineapple (Ananas comosus) pulp/quinoa (Chenopodium quinoa Willd), in ratio 7:1 (w:w), processed in three heat treatments TP01, TP02 and TP03 (85 ºC x 26 minutes , 90 ° C x 7 minutes and 95 ° C x 2 minutes). The physical-chemical characteristics evaluated were: pH, degrees Brix, viscosity. The sensory evaluation was evaluating with trained judges (panel of 15 judges) to flavor and consistency. The results showed statistically significant differences between the three treatments in terms of viscosity and consistency; in flavor not showed statistically significant differences between treatments. The linking degree for consumers employed people of 16 to 40 years old. The consumer’s response not present sign...
6
artículo
This paper refers to the historical evolution of the favor debilis principle from the Roman Law until our days. In this way, it begins with an examination of the favor libertatis principle and its incidence on the debtor’s responsibility, as well as the contractual interpretation in Ancient Rome. Subsequently, it refers to the incidence of Christianity in the moralization of the obligation. Then, the text refers to the persistence of the favor debilis under the modern model based on the conception of a free man that is able to protect its rights. Finally, its persistence in postmodernity is analyzed, which suggests changes in the law of obligations and contracts, which proposes also a new moralization of the contract, but sustained this time in the fundamental rights, as well as a renewed anthropocentric vision. Then, it refers to the bases of rules more favorable to the consu...
7
tesis doctoral
Publicado 2025
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Maintaining the stability of bipedal walking remains a major challenge in humanoid robotics, primarily due to the large number of hyperparameters involved and the need to adapt to dynamic environments and external disturbances. Traditional methods for determining these hyperparameters, such as heuristic approaches, are often time- consuming and potentially suboptimal. In this thesis, we present an integrated approach combining advanced control and reinforcement learning techniques to improve the stability of bipedal walking, particularly in the face of ground disturbances and speed variations. Our main contribution lies in the integration of two complementary approaches: (1) an intrinsically stable model predictive control (IS-MPC) combined with whole-body admittance control, and (2) a reinforcement learning module implemented in the mc_rtc framework. This system allows for continuous mo...
8
artículo
Publicado 2021
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Nowadays modern medical commercial organizations in Russia carry out a paid reception of the residents for the provision of paid medical services. The demand for such services has increased significantly today due to the heavy workload of state medical institutions. However, today consumers choose the most high-quality services in the medical field, so the economic activity of medical commercial companies directly depends on the extent where specialists can provide patients with an individual approach and high-quality treatment. The purpose of the work is to study the efficiency of a commercial organization based on the analysis of its financial documentation. The author comes to the conclusion that the medical organization "Medicon+" LLC has significantly improved its financial performance during the analyzed period. This indicates that the level of services provided, as well as their d...
9
artículo
Publicado 2021
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Nowadays modern medical commercial organizations in Russia carry out a paid reception of the residents for the provision of paid medical services. The demand for such services has increased significantly today due to the heavy workload of state medical institutions. However, today consumers choose the most high-quality services in the medical field, so the economic activity of medical commercial companies directly depends on the extent where specialists can provide patients with an individual approach and high-quality treatment. The purpose of the work is to study the efficiency of a commercial organization based on the analysis of its financial documentation. The author comes to the conclusion that the medical organization "Medicon+" LLC has significantly improved its financial performance during the analyzed period. This indicates that the level of services provided, as well as their d...
10
artículo
Publicado 2025
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Objective: The objective of this study was to demonstrate whether a gel formulation developed with collagen extracted from fish scales is stable, functional, and safe for cosmetic applications. Material and Methods: A gel formulation derived from fish scales was developed, and physicochemical parameters (pH, viscosity, protein, lipid, carbohydrate, ash, and moisture content) were analyzed following AOAC (Association of Official Analytical Chemists) methods. Additionally, microbiological aspects (mesophilic bacteria, coliforms, molds, yeasts, and Salmonella spp.) were evaluated, and a sensory test was conducted with consumers. Results: The results showed a pH of 6.8 and a viscosity of 150 cP, which are suitable for stability. Protein content was 25%, carbohydrates reached 60.2%, and lipids were 5.5%. No Salmonella spp. was detected, and other microbiological parameters remained within per...
11
artículo
Publicado 2025
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El estudio tuvo como objetivo evaluar la percepción sensorial de la carne de cerdo criollo San Pedreño. Se planeó un experimento con 39 consumidores no entrenados a los cuales se les presentó carne de cerdo criollo San Pedreño y Carne de cerdo Comercial en un diseño de sobre cambio con tres tiempos y seis mesas. Las muestras (A, para San Pedreño y B, para comercial) fueron codificadas con base en un diseño de sobrecambio en dos secuencias de presentación ABA y BAB. Las muestras fueron evaluadas en una escala hedónica de siete puntos: percepción de los consumidores en atributos como terneza, jugosidad, sabor a cerdo, sabor atípico y aceptación general, considerando las categorías desde 1, “me disgusta extremadamente”, hasta 7, “me gusta extremadamente”. Los datos se analizaron empelando un modelo acumulativo con función de vinculo logit para respuesta hedónica en e...
12
tesis de grado
Publicado 2022
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The present investigation evaluates the feasibility of implementing a plant producing a yacon-based supplement in powder form, which aims to improve the quality of life of its consumers thanks to its regulatory functions. The market study was carried out in the socioeconomic status A, B and C of zones 6 and 7 of metropolitan Lima to determine the specific demand of the project. In addition, thanks to the results, the sales channels were defined, which are retail stores and direct sales. We also established that the product will be offered in 350-gram packages at a price of 30 soles (including taxes) to the final consumer in the first year. On the other hand, thanks to the ranking of factors it was established that the best location for the installation of the plant is the district of Chilca, belonging to the province of Cañete; this decision was taken because this location will present ...
13
artículo
Publicado 2020
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Currently, methods based on neuroscience and technology (neurotechnology) are used to understand how people process different marketing stimuli. These methods could be used to generate adequate public health policies, but it is being used by agri-food companies to improve their marketing strategies and encourage the consumption of fast food, food intake high in sugar, salt, and saturated and trans fats, being the origin of non-communicable diseases such as obesity, heart attacks, cancer, hypertension and diabetes, as well as nutritional deficiencies, which constitute a great danger to people and public health. Neuroscientists have been using different technologies (functional magnetic resonance imaging (fMRI), electroencephalography (EEG), magnetoencephalography (MEG), positron emission tomography (PET), eye tracking, facial coding, galvanic skin response (GSR) or electrodermal activity ...
14
artículo
Publicado 2020
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Currently, methods based on neuroscience and technology (neurotechnology) are used to understand how people process different marketing stimuli. These methods could be used to generate adequate public health policies, but it is being used by agri-food companies to improve their marketing strategies and encourage the consumption of fast food, food intake high in sugar, salt, and saturated and trans fats, being the origin of non-communicable diseases such as obesity, heart attacks, cancer, hypertension and diabetes, as well as nutritional deficiencies, which constitute a great danger to people and public health. Neuroscientists have been using different technologies (functional magnetic resonance imaging (fMRI), electroencephalography (EEG), magnetoencephalography (MEG), positron emission tomography (PET), eye tracking, facial coding, galvanic skin response (GSR) or electrodermal activity ...
15
tesis doctoral
Publicado 2010
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EL desarrollo de la investigación de la Tesis de “Base de Datos Distribuidos Usando Algoritmos Genéticos Para Optimización de Proceso Transacción en la Web”, ha sido posible llegar a las siguientes conclusiones: Hay deficiencia en el tiempo de procesos de transacción por el procesador del servidor; que actualmente trabajan con algoritmos tradicionales; como la lectura / escritura de datos en el disco magnético en el servidor Web, produciéndose por ejemplo, demora en la cola de espera, demora en tiempo de proceso de transacción, demora en tiempo de respuesta, que ocasionan los denominados cuellos de botella, falta memoria, etcétera. El problema central que se propone está orientado al crecimiento y, evolución del servidor web de una manera económica y escalable que lleva a un rendimiento óptimo. Por consiguiente, existe la necesidad de estudiar los procesos de transaccion...
16
tesis de grado
Publicado 2022
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The objective of the research work was to obtain the technological parameters for the preparation of compote based on Rollinia mucosa (Anona) and Oenocarpus bataua (Ungurahui) and its antioxidant value. The research presents the quantitative approach of experimental type with randomized experimental design. To this end, the pulp (Myrciaria dubia), softening (Oenocarpus bataua) and peeling (Rollinia mucosa), heat treatment, packaging, sealing and storage were obtained. On the other hand, data processing and analysis consisted of analyzing the physicochemical, microbiological and sensory analysis properties of the compote. The results that were obtained according to the descriptive statistical analysis of the acceptability of the fruit-based compote sweetened with blonde and chancaca, the most accepted formulation was 926 with the following concentration Rollinia mucosa (50%), Oenocarpus b...
17
tesis de maestría
Publicado 2021
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This research work is focused on highlighting the importance of the right of the administrated to the proper orientation and the recognition of the induction to error on the part of the Tax Administration, in the exercise of its various powers, as a cause for exoneration of liability, that do not allow the loss of benefits or rights or are charged with infractions or tax penalties. For this purpose, examples were developed, which are based on the arguments and criteria assumed and reflected in various resolutions of the Tax Court, identifying, in each of the cases, the harmful effects that could be generated for the taxpayer. In addition, the lack of tax regulation of the induction of error was evidenced as an exemption from liability, which would enable the supplementary application established in Rule IX of the Tax Code. Finally, to propose that the Tax Administration, in the exercise ...
18
tesis de grado
Publicado 2025
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The objective of this study was to elaborate a functional nectar based on Averrhoa carambola (carambola) and Physalis angulata (mullaca), using Stevia rebaudiana (Stevia) and Apis mellifera (honey) as natural sweeteners. An experimental type of research was developed, establishing technological formulation parameters and evaluating the nutritional quality by means of proximal analysis, microbiological quality, antioxidant capacity applying DPPH and ABTS techniques, as well as the quantification of phenols and sensory acceptability through a hedonic test. The results showed that the type of sweetener influenced the nutritional composition of the nectar, with higher carbohydrate and energy content observed in the formulations with honey. Microbiological analyses confirmed the safety of all samples. In terms of antioxidant capacity, nectars sweetened with Stevia and honey showed higher acti...
19
artículo
Publicado 2025
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The constitutional foundations of financial law develop the pillars on which the financial system is structured. The authors believe that itis relevant to review such in order to consider and incorporate them into the solutions to be managed in the face of the challenges currentlyaffecting the financial system and its agents, such as the use of technology, education and financial inclusion. In the Peruvian case, this article highlights that the 1993 Political Constitution stipulates that the State must guarantee the public's savings through the correct functioning of the financial system, mainly by establishing mechanisms to protect savers with the sole purpose of creating confidence in the use of the system and basing the participation of the system and the private sector on economic pluralism, free contracting and competition.
20
tesis de grado
Publicado 2022
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In recent years there has been a progressive growth in the fitness market, a reflection of this is the increase in functional training centers and gyms throughout Peru. According to the newspaper Gestión, gym goers spend an average of S/ 1500,00 per quarter on nutritional supplements, so there is a great opportunity in this market niche (Condor, 2020). The present pre-feasibility project seeks to take advantage of egg albumin and whey, resources in abundance on the Peruvian coast, to produce a sports supplement with high protein content, which comes at a price of S / 230 per month. final consumer. In this way, we can target socioeconomic sectors A, B and C to meet their needs, as demonstrated in the market study carried out. The project carried out includes a research plan, a market study to know the profile of the final consumer, in which it was determined that there is sufficient dema...
