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1
artículo
Publicado 2020
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OBJECTIVES: To determine whether the use of teaching techniques, affect the learning of the subject of the removable partial denture in cycle VII students of dentistry at Peruvian Andes University. METHODS: This descriptive research and application level, was conducted in a population of 130 students in the seventh cycle of the Faculty of Dentistry Dental Prosthetics course of UPLA during 2011-2012, the sample was 97 students the same who were selected randomly. First teaching techniques discussed in Dentistry students at Peruvian Andes University, then the removable partial denture also applied to these students, for which a survey was used worked.The instrument used was a questionnaire of 15 closed questions. Data were analyzed both quantitatively and qualitatively. RESULTS: It was demonstrated that 95% of the sample agreed that teaching techniques help meet the removable partial dentu...
2
artículo
Publicado 2020
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OBJECTIVES: To determine whether the use of teaching techniques, affect the learning of the subject of the removable partial denture in cycle VII students of dentistry at Peruvian Andes University. METHODS: This descriptive research and application level, was conducted in a population of 130 students in the seventh cycle of the Faculty of Dentistry Dental Prosthetics course of UPLA during 2011-2012, the sample was 97 students the same who were selected randomly. First teaching techniques discussed in Dentistry students at Peruvian Andes University, then the removable partial denture also applied to these students, for which a survey was used worked.The instrument used was a questionnaire of 15 closed questions. Data were analyzed both quantitatively and qualitatively. RESULTS: It was demonstrated that 95% of the sample agreed that teaching techniques help meet the removable partial dentu...
3
artículo
Publicado 2009
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This technique has only been used for the extraction of fish oil, it consisted in the alkaline hydrolysis of glycerides using a rate of 50% KOH for saponification and methylene chloride to extract the unsaponificable part. After saponification and the formation of the sal!, it is acidified to obtain free fatty acids, using acetic acid al temperatures lowers !han -20 ºC. Following the extraction the organic phase containing free fatty acids are dissolved in acetone and temperature used -20ºC ( 20 celsius) precipitates the saturated fatty acids and they are separated by filtration. lt is purified using magnesium salts dissolved in acetone, which means that the unsaturated fatty acids are more soluble. This sample was tested with quality controls like the lodine index, giving much higher values (196) from the once we started (192). lt was also analyze with a GC IS05509-2000 and ISO 5508-1...
4
artículo
Publicado 2009
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This technique has only been used for the extraction of fish oil, it consisted in the alkaline hydrolysis of glycerides using a rate of 50% KOH for saponification and methylene chloride to extract the unsaponificable part. After saponification and the formation of the sal!, it is acidified to obtain free fatty acids, using acetic acid al temperatures lowers !han -20 ºC. Following the extraction the organic phase containing free fatty acids are dissolved in acetone and temperature used -20ºC ( 20 celsius) precipitates the saturated fatty acids and they are separated by filtration. lt is purified using magnesium salts dissolved in acetone, which means that the unsaturated fatty acids are more soluble. This sample was tested with quality controls like the lodine index, giving much higher values (196) from the once we started (192). lt was also analyze with a GC IS05509-2000 and ISO 5508-1...
5
artículo
Publicado 2023
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Agroindustrial residues are among the lowest cost biomass inputs, these are currently the most applied for the elimination of pollutants in wastewater. This article makes a compilation of the latest experimental findings presented with different organic materials. In this study, the adsorbents were classified based on their preparation technique as: unmodified biosorbent, premodified biosorbent, chemically modified biosorbent, and physically modified biosorbent. It was observed that orange peel, coconut, rice and chestnut are the species with the best results in the adsorption studies. The contaminants adsorbed by these carbons have been more on metals and dyes. Said review showed the good adsorption capacities of the carbons obtained through agro-industrial residues for the adsorption of heavy metals, dyes, pesticides and other contaminants. It was also observed that agro-industrial res...
6
artículo
We performed a comparative analytical study in order to determine the preference it dentists and patients on the clinical use gel with the enzyme papain obtained from Carica pubescens versus conventional rotary method for the removal of tooth decay in children. The research began with pilot-scale production of enzyme gel remover Carica pubescens.To determine the preference of the removal of caries validated questionnaires were applied pretest and posttest to 308 dentists and 308 patients randomly selected children who participated voluntarily, from cities in southern Peru. The dentists were trained in patient selection, the diagnosis of tooth decay, the inclusion and exclusion criteria and clinical application technique of gel. At random was used gel or conventional rotary method at the mouth of a patient with similar clinical features of two oclusal carious lesions and at successive tim...
7
artículo
In this paper, the concept of improvisation in psychotherapy is reviewed. The concepts of effective therapist (a) and improvisation are described, distinguishing the resources that influence both elements are linked, becoming in the psychotherapeutic success. 3 Creative methodologies therapeutic work are described. Literature from psychology and policy was reviewed and it was concluded that a (an) effective therapist improvising successfully establishes a positive link with the person and makes flexible use of psychological technique and their own knowledge based on the needs presents person served. Finally, some thoughts are raised to visualize the cross-influence exercise paradigm, gender and class in the therapeutic process.
8
artículo
In this paper, the concept of improvisation in psychotherapy is reviewed. The concepts of effective therapist (a) and improvisation are described, distinguishing the resources that influence both elements are linked, becoming in the psychotherapeutic success. 3 Creative methodologies therapeutic work are described. Literature from psychology and policy was reviewed and it was concluded that a (an) effective therapist improvising successfully establishes a positive link with the person and makes flexible use of psychological technique and their own knowledge based on the needs presents person served. Finally, some thoughts are raised to visualize the cross-influence exercise paradigm, gender and class in the therapeutic process.
9
artículo
Publicado 2023
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Placing implants in an edentulous gap associated with a removable partial denture may be beneficial to improve the biomechanics of free-end prostheses as well as patient satisfaction. The objective of the study was to determine the benefits of the association of dental implants with a removable partial prosthesis in edentulous Kennedy class I and II partials. A bibliographic search was carried out in the PubMed, Scopus and Cochrane Library databases of articles published in English, between the years 2002 to 2023, with the descriptors: “dental implant”, “removable partial denture”, “stress” and “mechanical”. 56 articles were obtained, of which 39 were selected. The selection criteria were determined by the content of the publications under the following evaluation criteria: survival rate of dental implants, patient satisfaction, biomechanics, implant position, implant sys...
10
artículo
Removal of chromium was studied to validate the use of activated carbon by microwave radiation. This activation technique was previously used in the oxidation of carbon nanotubes and charcoal. It was tried to apply this technique in a coal of mineral origin, coming from the coal mines of the Santa - Ancash river basin and to improve the properties of removal of this material, with which in the long term and to greater investigation would be possible to give a use Apart from the one that is currently destined. The experimental activation tests were successful, this reflected in the removal kinetics of chromium; the removal capacity values determined in said kinetics are between 34% for unconverted coal and 41% for activated charcoal, which indicates that the removal capacity is highly dependent on the activation of the material.
11
artículo
Publicado 2020
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The objective of the present investigation is apply activated carbon obtained prepared from aguaje seeds (Mauritia flexuosa) for the removal of mercury. Activated carbon obtained was modified with manganese oxide to compare the adsorption capacity between the modified and unmodified carbon. The use of ultrasound in a solution with a pH 9 favored the fixation of manganese on the surface of the activated carbon, which was determined using the techniques of DRX and ICP-OES. The kinetic tests carried out at pH 3,5 (over zero charge potential) with a concentration of 5 ppm of mercury show a higher adsorption capacity at modified carbon at pH 9 in accordance with the pseudo second order model. Adsorption isotherms indicate a predominantly Freundlich behavior.
12
artículo
Publicado 2013
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The aim of this study was to evaluate the use of external skeletal fixators as a means of stabilization, using the technique of double pelvic osteotomy in patients with hip dysplasia. Five crossbred dogs (3 males and 2 females), 3-4 months old, weighing 9.4 to 12.5 kg, and clinically healthy were used. The Norberg angle was radiological assessed before and after 6 weeks of the surgery when the external fixators were removed. Weekly X-rays for five weeks after the surgery were taken to monitor the development of the bone callus. The 80% (4/5) of dogs showed radiographic evidence of bone callus formation on week 2 and all dogs showed a well-developed bone callus associated with adequate contribution of mechanical stability on week 5. The Norberg angle increased 9.4 degrees on average (Range: 4 to 14 degress). The results showed that external skeletal fixation provides good stability when u...
13
tesis de grado
Publicado 2024
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Determinar el nivel de eficiencia práctica para el diseño de prótesis parcial removible en alumnos de la Facultad de odontología de la Universidad Nacional San Luis Gonzaga – 2023. Investigación es de tipo observacional, con enfoque cuantitativo, de nivel descriptivo de corte transversal con diseño no experimental ,y de tipo observacional. La muestra estuvo constituida por 96 alumnos debidamente matriculados en el año lectivo 2023-I. La técnica fue la observación directa mediante la clasificación Kennedy; el instrumento es la clasificación de Kennedy que se aplicó mediante una ficha de cotejo. Resultados: El nivel de eficiencia para el diseño de apoyos en prótesis parcial removible fue de 78.1% (75) nivel eficiente, para el diseño de retenedores fue de 78.1% (75) presentó nivel eficiente, para el diseño de conector mayor fue de 77.1% (74) presentó un nivel eficiente, ...
14
artículo
Publicado 2018
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The alteration of the vertical dimension can be caused by different factors, among which, we find partial loss of dental pieces, pathological wear of the occlusal surfaces that are caused by different etiologies, being one of the most common bruxism. This results in alterations in the stomatognathic system that causes aesthetic and functional sequelae. That is why the importance of theoretical and clinical knowledge of partial edentulism when the vertical dimension is altered, because as we know there are currently many biomaterials and techniques to rehabilitate a patient with these characteristics, however, all part of a correct diagnosis. Traditionally different methods have been used to establish the appropriate vertical dimension; however, there is not yet a single method capable of providing total accuracy. The objective of this work is to share the approach to a patient with alter...
15
artículo
Publicado 2015
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The author's experience with surgical repair of urinary incontinence (SUI) using the technique of subperiosteal suspension in two successive groups of 40 and 33 patients with a minimum follow-up of 2 years, respectively, is presented. Age was similar in both groups and there were fewer large multiparous in the second group. SUI was more severe and moderate degree of genital prolapse was also moderate or moderate to severe. In the surgical repair one thick silk suture used is preferably 0, performing the approximation of the levator ani. Foley catheter was removed on the third day. As in the first series, the result was positive in 90 percent in the second group, so far no patient reported recurrence of SUI, giving a favorable outcome of 95 percent in 73 patients. Cystocele recurred in 25 percent in the first group and 12 percent in the second group, always mild. These results are compara...
16
artículo
Publicado 2020
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Polypharmacy and Health Quality of Life (SF-36) of retired personnel of the Tacna Military Health Center, 2018. The members of the sample were 150 participants, between Officers and Sub Officers with chronic diseases. A data collection sheet and the content analysis technique were used for the independent variable "Polypharmacy" and for the dependent variable "Quality of Life in Health" the SF-36 Health questionnaire was used, consisting of 36 scale questions Likert and dichotomous type, and the personal interview technique. Research of observational, prospective, relational level. Of the 150 respondents, 22% are in the category of "Without Polypharmacy" and 78% in the category "With Polypharmacy"; For the contrast of the hypotheses, the non-parametric statistical test of punctual biserial correlation was used, obtaining the following results: the dimensions of the quality of life of the...
17
artículo
Publicado 2020
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Polypharmacy and Health Quality of Life (SF-36) of retired personnel of the Tacna Military Health Center, 2018. The members of the sample were 150 participants, between Officers and Sub Officers with chronic diseases. A data collection sheet and the content analysis technique were used for the independent variable "Polypharmacy" and for the dependent variable "Quality of Life in Health" the SF-36 Health questionnaire was used, consisting of 36 scale questions Likert and dichotomous type, and the personal interview technique. Research of observational, prospective, relational level. Of the 150 respondents, 22% are in the category of "Without Polypharmacy" and 78% in the category "With Polypharmacy"; For the contrast of the hypotheses, the non-parametric statistical test of punctual biserial correlation was used, obtaining the following results: the dimensions of the quality of life of the...
18
artículo
Publicado 2020
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Polypharmacy and Health Quality of Life (SF-36) of retired personnel of the Tacna Military Health Center, 2018. The members of the sample were 150 participants, between Officers and Sub Officers with chronic diseases. A data collection sheet and the content analysis technique were used for the independent variable "Polypharmacy" and for the dependent variable "Quality of Life in Health" the SF-36 Health questionnaire was used, consisting of 36 scale questions Likert and dichotomous type, and the personal interview technique. Research of observational, prospective, relational level. Of the 150 respondents, 22% are in the category of "Without Polypharmacy" and 78% in the category "With Polypharmacy"; For the contrast of the hypotheses, the non-parametric statistical test of punctual biserial correlation was used, obtaining the following results: the dimensions of the quality of life of the...
19
artículo
Publicado 2024
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Introduction: Mini screws are devices used to optimize anchorage in orthodontics, and are fixed in the bone structure. Case of report: We present the case of a patient who came to the oral and maxillofacial surgery office due to the accidental introduction of a mini orthodontic screw into the maxillary sinus; a tomographic evaluation was requested, determining the thickening of the Schneider membrane and the presence of the foreign body inside it. The Caldwell-Luc surgical technique was performed and the mini screw was located and removed. Subsequent complications were pain on touch and paresthesia; a laser therapy with photobiomodulation was performed, and both pain and paresthesia were resolved. Conclusion: One year after surgery, the patient was asymptomatic and without paresthesia, the control tomography verified absence of Schneider's membrane thickening and permeable anatomical rep...
20
artículo
Publicado 2013
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Procedures were evaluated for the rapid and efficient purification of oocysts and esporocysts of Sarcocystis aucheniae (Sa) from the small intestine of experimentally infected dogs with 400 Sa macrocysts obtained from meat of naturally infected alpacas. The mucosa of the small intestine was removed. Samples were washed by centrifugation with PBS, homogenized and centrifuged. Large quantities of oocysts attached to the intestinal microvilli were obtained. In the first procedure, an ezimatic treatment with 5% tripsin was used resulting in 50% oocyst separation. In the second procedure samples were treated with 2.6% sodium hypoclorite solution achieving 80% separation. In the third procedure, samples were centrifuged with a discontinuous density gradient of potassium bromide rendering 99% oocyst separation. The later procedure allowed obtaining relevant quantities of purified Sa oocysts and...
