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processing processs » processing processors (Expander búsqueda), pressing process (Expander búsqueda), proceeding process (Expander búsqueda)
processing process » pressing process (Expander búsqueda), proceeding process (Expander búsqueda), processing processors (Expander búsqueda)
1
artículo
An integrated approach to the design and analisis of heat exchanger networrks (HEN) Is outlined. A case study is used, carminic acid,, to illustrate this integrated approach, to emphasize the economy of 60% energy with respect to convectional process.
2
artículo
Publicado 2020
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In 2013, President of the Republic of Sakha (Yakutia) Mikhail Nikolaev announced the launch of the republican project Music for Everybody. The organizers of this project –– the Ministry of Education and the Ministry of Culture and Spirituality of the republic –– have set the goal to help all children learn one classical musical instrument by their graduation from general education school. For this purpose, the ministries signed an agreement on joint work in order to promulgate the project that was developed and organized by scientists, musicians, and teachers. In 2015, the Music Faculty of the Yakutsk Gogolev Pedagogical College was appointed as a project coordinator for providing methodological assistance during the implementation of this program. Against this backdrop, the present article discusses the main coordinating aspects and elements of the methodological support of Musi...
3
tesis de grado
Publicado 2017
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The influence of the NaOH in 98% solid and Lightan (tannin) for the process of precipitation of chromium, of the tanning water of the company Curtiembre Ecológica del Norte E.I.R.L. And its reactivation with formic acid, with the purpose of reinserting it in the process. The studies were carried out first at laboratory level, varying the concentration of NaOH in 98% solid in a concentration range of 2.5 g / L to 15 g / L and Lightan in 0.25 g / L to 15 g / L, considered by Each liter of tanning water. A removal of 99.9% of Chromium was obtained, at 7.5 g / L of NaOH in 98% solid and 0.25 g / L of Lightan. Subsequently with these quantities was scaled to pilot level where the results obtained at laboratory level were replicated. The chromic reactivation process of the precipitate was carried out with formic acid to be used in the tanning process
4
tesis de grado
Publicado 2021
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Los biofilms son comunidades microbianas adheridas a superficies que se transfieren por contaminación cruzada, al tener contacto directo entre alimentos, utensilios y superficies (1). Son de interés para la salud pública e industria alimentaria porque los forman tanto bacterias ambientales no patógenas y las patógenas (1) (23) y con capacidad para sobrevivir a estreses del procesamiento del alimento, como la desinfección (2). Estos microorganismos patógenos como E. coli, Listeria monocytogenes y Salmonella, así como sus serotipos, son productores de biofilms, presentándose con mayor frecuencia en carnes (1,2) debido a los residuos orgánicos, encontrando condiciones adecuadas para su crecimiento ocasionando la reducción de vida útil del alimento (2) e infecciones transmitidas por alimentos (3). Por su forma de transferencia, la contaminación cruzada puede ocurrir en cualquier...
5
tesis de grado
Publicado 2016
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El presente estudio reporta las concepciones de un grupo de acompañantes pedagógicos (una mujer y cuatro hombres), pertenecientes al Programa de Educación Logros de Aprendizaje (PELA) en escuelas bilingües interculturales de comunidades Shipibo-Konibo ubicadas en la región Ucayali; todos pertenecen al pueblo Shipibo-Konibo y tienen entre 15 y 25 años de servicio en la docencia. Los resultados presentan las concepciones que mantienen los acompañantes sobre el proceso de acompañamiento y cómo caracterizan al docente acompañado. El estudio reporta también las dificultades que los profesores acompañantes perciben y que consideran elementos negativos que impiden el éxito del proceso. Estos resultados se discuten enfatizando el aporte que la psicología puede ofrecer para la mejora del proceso de acompañamiento docente, así como el rol de las estrategias psicopedagógicas para l...
6
tesis de grado
Publicado 2016
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El presente estudio reporta las concepciones de un grupo de acompañantes pedagógicos (una mujer y cuatro hombres), pertenecientes al Programa de Educación Logros de Aprendizaje (PELA) en escuelas bilingües interculturales de comunidades Shipibo-Konibo ubicadas en la región Ucayali; todos pertenecen al pueblo Shipibo-Konibo y tienen entre 15 y 25 años de servicio en la docencia. Los resultados presentan las concepciones que mantienen los acompañantes sobre el proceso de acompañamiento y cómo caracterizan al docente acompañado. El estudio reporta también las dificultades que los profesores acompañantes perciben y que consideran elementos negativos que impiden el éxito del proceso. Estos resultados se discuten enfatizando el aporte que la psicología puede ofrecer para la mejora del proceso de acompañamiento docente, así como el rol de las estrategias psicopedagógicas para l...
7
artículo
Publicado 2019
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We described the b-learning tool LATS (Language Assessment Training System) designed from the University of Málaga for training decision making competences for clinical diagnosis in Health Sciences. The LATS is an students online traininig tool to solve virtual simulated caseloads along the decisión making process. The profesor train face to face the decision making process. Our aim is to show the LATS usefulness to improve clinical diagnostic reasoning in 3rd degree students of Speech and Language Faculty in the University of Málaga. Our results shows that students improved their performance using LATS and they appreciated the tool for their learning process.
8
artículo
Zinc peroxide (ZnO2 ) nanoparticles were synthesized by sol-gel method and characterized structurally and morphologically. The synthesized nanoparticles were suspended in aqueous medium to functionalize cotton textile fabrics, getting textiles with antimicrobial properties. The functionalization was by impregnation process over dry woven, making use of equipment called impregnation Padder. The impregnated textile samples were microbiologically analyzed against Pseudomonas aeruginosa (ATCC 10145) and Escherichia coli (ATCC 25922) strains. Subsequently, fastness control, physical properties studies and color control analysis were performed over the textiles. We concluded that the textiles functionalized with ZnO2 nanoparticles have antimicrobial properties, moreover, physical properties and textile fastness are not affected after the functionalization process.
9
artículo
Social and emotional difficulties observed among highly able students are addressed. The asynchronous development, perfectionism, over-excitability, underachievement, and other social and emotional difficulties are discussed, describing factors related to them. The article finalizes highlighting possible contributions of the psychologist on counseling high ability students, their families and teachers, with the purpose of preventing or reducing maladjustments, as well as of helping them optimize their developmental process.
10
artículo
A standard formulation for pisco sour elaboration was established using Taguchi method; as a result of the combination of two levels (minimum and maximum) for sugar syrup, lemon juice and egg albumen, four formulas were analyzed by sensory test in relation to general acceptability (appearance and flavor).The most significant factor in acceptability (flavor) was the sugar syrup, so it was considered its maximum level corresponding to the best ranked formula. The most acceptable formulation for 100ml of pisco (from quebranta grape), includes 50g of ice cubes, 36ml of sugar syrup, 30ml of lemon juice and 10ml of egg albumen at normalized preparation process.
11
artículo
A standard formulation for pisco sour elaboration was established using Taguchi method; as a result of the combination of two levels (minimum and maximum) for sugar syrup, lemon juice and egg albumen, four formulas were analyzed by sensory test in relation to general acceptability (appearance and flavor).The most significant factor in acceptability (flavor) was the sugar syrup, so it was considered its maximum level corresponding to the best ranked formula. The most acceptable formulation for 100ml of pisco (from quebranta grape), includes 50g of ice cubes, 36ml of sugar syrup, 30ml of lemon juice and 10ml of egg albumen at normalized preparation process.
12
artículo
A standard formulation for pisco sour elaboration was established using Taguchi method; as a result of the combination of two levels (minimum and maximum) for sugar syrup, lemon juice and egg albumen, four formulas were analyzed by sensory test in relation to general acceptability (appearance and flavor).The most significant factor in acceptability (flavor) was the sugar syrup, so it was considered its maximum level corresponding to the best ranked formula. The most acceptable formulation for 100ml of pisco (from quebranta grape), includes 50g of ice cubes, 36ml of sugar syrup, 30ml of lemon juice and 10ml of egg albumen at normalized preparation process.
13
artículo
Floristic composition and rangeland condition of the Phynaya Peasant Community (located North of Pitumarca district and EastNorth of Canchis Province, Cusco region) were evaluated to estimate stocking rate under climate change scenario. Floristic composition, vegetation cover, and plant vigor were evaluated on 79 step-transects of 200 m in six rangeland sectors. Preliminary results reveal that there are 60 species, grouped in 13 families, where the dominant families were Poaceae (46.67%), Asteraceas (15%) and seudograsses (13.3%), of which, 45% were palatable for alpacas. Of the total grazing areas, alpacas´ areas represent 70.4%, llamas 15.4%, cattle 3.5%, sheep 4.5% y vicunas 6.3%. Actual stocking was 1 alpaca unit per hectare while stocking rate average estimated was fair with supportability of 0.78 UAl/ha; thus, rangelands are considered on degradation process
14
artículo
Floristic composition and rangeland condition of the Phynaya Peasant Community (located North of Pitumarca district and EastNorth of Canchis Province, Cusco region) were evaluated to estimate stocking rate under climate change scenario. Floristic composition, vegetation cover, and plant vigor were evaluated on 79 step-transects of 200 m in six rangeland sectors. Preliminary results reveal that there are 60 species, grouped in 13 families, where the dominant families were Poaceae (46.67%), Asteraceas (15%) and seudograsses (13.3%), of which, 45% were palatable for alpacas. Of the total grazing areas, alpacas´ areas represent 70.4%, llamas 15.4%, cattle 3.5%, sheep 4.5% y vicunas 6.3%. Actual stocking was 1 alpaca unit per hectare while stocking rate average estimated was fair with supportability of 0.78 UAl/ha; thus, rangelands are considered on degradation process
15
artículo
Floristic composition and rangeland condition of the Phynaya Peasant Community (located North of Pitumarca district and EastNorth of Canchis Province, Cusco region) were evaluated to estimate stocking rate under climate change scenario. Floristic composition, vegetation cover, and plant vigor were evaluated on 79 step-transects of 200 m in six rangeland sectors. Preliminary results reveal that there are 60 species, grouped in 13 families, where the dominant families were Poaceae (46.67%), Asteraceas (15%) and seudograsses (13.3%), of which, 45% were palatable for alpacas. Of the total grazing areas, alpacas´ areas represent 70.4%, llamas 15.4%, cattle 3.5%, sheep 4.5% y vicunas 6.3%. Actual stocking was 1 alpaca unit per hectare while stocking rate average estimated was fair with supportability of 0.78 UAl/ha; thus, rangelands are considered on degradation process
16
artículo
Floristic composition and rangeland condition of the Phynaya Peasant Community (located North of Pitumarca district and EastNorth of Canchis Province, Cusco region) were evaluated to estimate stocking rate under climate change scenario. Floristic composition, vegetation cover, and plant vigor were evaluated on 79 step-transects of 200 m in six rangeland sectors. Preliminary results reveal that there are 60 species, grouped in 13 families, where the dominant families were Poaceae (46.67%), Asteraceas (15%) and seudograsses (13.3%), of which, 45% were palatable for alpacas. Of the total grazing areas, alpacas´ areas represent 70.4%, llamas 15.4%, cattle 3.5%, sheep 4.5% y vicunas 6.3%. Actual stocking was 1 alpaca unit per hectare while stocking rate average estimated was fair with supportability of 0.78 UAl/ha; thus, rangelands are considered on degradation process
17
artículo
Publicado 2003
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The flow of a laminar fluid that filters through a porous medium is considered. This behavior leads to the formulation of a mathematical model that, through the Baiocchi transformation, allows it to be expressed as a free boundary problem. In this we wish to evaluate the pressure gradient of the fluid in the medium. The present work consists of the following: i) variational formulation of the problem il) study ofthe existence and uniqueness of the solution and iii) numerical resolution of the problem ofgenerated convex minimization. To find the numerical solution of the variational inequality, the Finite Element method and the Uzawa algorithm have been used.In the numerical simulation of the dam problem, the domain has been consideredof computational calculation, a rectangular IR geometry, assuming as known boundaries, the impermeable zone, the one in contact with the air and the one tha...
18
artículo
Publicado 2020
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It was tried to establish yes, to a higher level of development of critical thinking there is also a greater capacity to solve problems and a higher level of reading comprehension in university entrants. The descriptive method was used, with a descriptive correlational design. We worked with 513 entrants to the National University of Central Peru, of 8 faculties, taken for accessibility and informed consent. The instruments were developed by the researchers. Some results and conclusions were that many enter with a low level of critical thinking; that in women this competence is more developed than in men; that many entrants have a low level of problem solving capacity and that there are no differences by sex. Finally, there are a large number of young people with low levels of reading comprehension; that women also outperform men in this and that critical thinking is associated with it. ...
19
artículo
Publicado 2020
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It was tried to establish yes, to a higher level of development of critical thinking there is also a greater capacity to solve problems and a higher level of reading comprehension in university entrants. The descriptive method was used, with a descriptive correlational design. We worked with 513 entrants to the National University of Central Peru, of 8 faculties, taken for accessibility and informed consent. The instruments were developed by the researchers. Some results and conclusions were that many enter with a low level of critical thinking; that in women this competence is more developed than in men; that many entrants have a low level of problem solving capacity and that there are no differences by sex. Finally, there are a large number of young people with low levels of reading comprehension; that women also outperform men in this and that critical thinking is associated with it. ...
20
tesis de maestría
Publicado 2016
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We present in this thesis the results of the design and programming of a temporal anal- ysis tool for experiment data MINERVA Test Beam (TbTaTool), which receives pions and electrons in the energy range corresponding to the end of the interactions of neutrinos energy states with MINERvA detector. The TbTaTool is independent, flexible and adapt- able to other contexts where we need to analyze the distribution of events over time, because it has separated datasets’ production from the tool itself. Our tool has been applied to the data (Run 2 and Run 3) that the experiment has obtained in MTest at Fer- milab, focusing on the variables of frequency of spill of the particles (MI’s spill frequency), duration of spill (MI’s spill duration) and the profile over time of packets corresponding to the delivery of the particles (time profile). Our calculations show 0.01% of difference for the f...
