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https://purl.org/pe-repo/ocde/ford#3.03.03
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https://purl.org/pe-repo/ocde/ford#3.02.14
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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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https://purl.org/pe-repo/ocde/ford#3.05.03
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Perú
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https://purl.org/pe-repo/ocde/ford#3.02.08
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1
artículo
Today, in Peru, the occurrence of an accident at construction companies, strongly affects the stability of a company and the achievement of future work projects, major construction companies, require high standards of security for their contractors. The aim of this study was to create a working protocol as preventive action accidents in a construction company. Also, determine the prevalence of accidents according to characteristics of the accident. A study was conducted non-experimental, descriptive and transversal. Detailed information was obtained from each worker who had accidents in two projects of a construction company during the years 2010 to 2011.
2
artículo
Today, in Peru, the occurrence of an accident at construction companies, strongly affects the stability of a company and the achievement of future work projects, major construction companies, require high standards of security for their contractors. The aim of this study was to create a working protocol as preventive action accidents in a construction company. Also, determine the prevalence of accidents according to characteristics of the accident. A study was conducted non-experimental, descriptive and transversal. Detailed information was obtained from each worker who had accidents in two projects of a construction company during the years 2010 to 2011.
3
artículo
Publicado 2016
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The Peruvian company Cerartec S.A has developed ceramic-based electrical insulators for medium voltage lines. These products, ANSI 53-2 type (Spool and Guy Strain Insulators), are composed mainly of peruvian raw materials. Both formulation and process have an influence on residual porosities. Relevant parameters of formulation and process have been identified. In the investigated range, a linear relationship was drawn between porosities and flexural modulus of rupture. The new ceramic electrical insulators have been tested in terms of dielectric resistance, in dry and wet conditions.
4
artículo
La Investigación en el área de la Ciencias de la Salud ha sido siempre un problema tabú, debido a su complejidad y al desconocimiento de sus métodos, lo cual Produce gran dificultad en su realización. Este articulo pretende brindar una orientación general en los Puntos básicos de la Investigación tales como la elección del Problema, el título, el marco teórico, la recolección y análisis de datos, resultados, discusión y publicación. Esperamos así incrementar la accesibilidad al tema, contribuyendo así a un mayor desarrollo académico en la investigación entre los médicos y otros Profesionales de la Salud.
5
artículo
Publicado 2025
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Introducción: La fase de retención en ortodoncia es esencial para mantener una oclusión corregida y prevenir la recidiva. Los retenedores transparentes, como Essix, son populares por su estética y precio accesible, pero su cobertura oclusal podría afectar los contactos anteriores y posteriores. Se han introducido versiones modificadas, como Occless Essix, para abordar estas preocupaciones. El objetivo del presente estudio fue comparar los cambios oclusales a lo largo del tiempo entre los retenedores Essix y Occless Essix utilizando el sistema T-Scan III. Materiales y métodos: Este estudio observacional analítico incluyó a 30 pacientes de ortodoncia tratados con Brackets MBT de 0,022 pulgadas y con extracciones de primeros premolares. Los pacientes se dividieron en dos grupos: uno con retenedores Essix y el otro con retenedores Occless Essix. Los contactos oclusales y sus intensid...
6
artículo
Publicado 2015
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Objective: To establish the prevalence of Chlamydia trachomatis infection in a population with reproductive problems. Design: Descriptive epidemiological study performed between july 1997 and june 1998. Material: To 140 couples with problems of reproduction attended at the Human Reproduction Unit of EsSalud Edgardo Rebagliati Martins National Hospital endocervical (women) or urethral (men) samples were obtained to detect Chlamydia trachomatis. Study measures: Detection of C. trachomatis by direct immunofluorescence, IgG and ’IgA. Results: By direct immunofluorescence Chlamydia antigen was present in 122(43,6%) patients, in both members of the couple in 59,8%. The majority of patients did not present symptoms, 23% did not have sperm alteration, notwithstanding being Chlamydia positive and the majority of women showed tubal alterations by laparoscopy and 12% microvesicles. Conclusion: Pr...
7
artículo
Publicado 2015
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Objective: To establish the prevalence of Chlamydia trachomatis infection in a population with reproductive problems. Design: Descriptive epidemiological study performed between july 1997 and june 1998. Material: To 140 couples with problems of reproduction attended at the Human Reproduction Unit of EsSalud Edgardo Rebagliati Martins National Hospital endocervical (women) or urethral (men) samples were obtained to detect Chlamydia trachomatis. Study measures: Detection of C. trachomatis by direct immunofluorescence, IgG and ’IgA. Results: By direct immunofluorescence Chlamydia antigen was present in 122(43,6%) patients, in both members of the couple in 59,8%. The majority of patients did not present symptoms, 23% did not have sperm alteration, notwithstanding being Chlamydia positive and the majority of women showed tubal alterations by laparoscopy and 12% microvesicles. Conclusion: Pr...
8
artículo
The present paper describes a protocol applied to fecal samples of cattle for the isolation and purification of Cryptosporidium sp. oocysts and the possible use of the same ones for genetic studies by means of PCR.
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artículo
The present paper describes a protocol applied to fecal samples of cattle for the isolation and purification of Cryptosporidium sp. oocysts and the possible use of the same ones for genetic studies by means of PCR.
10
artículo
The main objective of this research was to determine the influence of the organization of work sessions as a technique of PR on the clients’ image of a company. This technique enables organizations to approach their target public in order to communicate about theirs products, services, activities and behavior. It is expected to obtain placement, identification and also, to strengthen relation and communication with the public.Precisely, this explanatory research carried out in two groups (control and experimental) demonstrated that the organization of the work sessions in deed has influence on the image of the clients of a company. According to the results, it is stated that there is a 96.7% level of correlation between both variables.
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artículo
Publicado 2023
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Objetive: To determine whether ultrasound evaluation incorporated into the Alvarado score improves diagnostic accuracy for acute appendicitis, compared to the standard protocol used at Trujillo Regional Teaching Hospital (HRDT). Methods: We included 140 patients admitted to the emergency room because of abdominal pain and with suspected acute appendicitis during years 2009 and 2010. These were divided into 2 groups according to whether they underwent ultrasonography plus Score Alvarado (intervention group, IG) or the standard HRDT protocol (control group; CG). Results: In the IG, the sensitivity was 99.2%, the specificity was 71.4%, the positive predictive value was 98.5%, the negative predictive value was 83.3%, the positive likelihood ratio was 3.47 and the negative likelihood ratio was 0.01. In the CG, sensitivity was 93.1%, specificity was 55.6%, positive predictive value was 96.8%, ...
12
artículo
Publicado 2024
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The document presented here is the preliminary product of a mixed investigation with a descriptive approach and interpretive paradigm developed in the period 2022 to 2023 by the Legal Office and Conciliation Center of the Faculty of Law, of the Campus of the Universidad Cooperativa de Colombia in the city of Santa Marta. Where participant observation was applied to develop the legal intervention, based on a methodological design that required the determination of persistent problems and emerging problems in the community of Barrio Once de Noviembre, of Locality 1 of the same city, which is the Capital from the Department from Magdalena in the republic of Colombia. With this, the appropriate protocols were developed according to ethical criteria and scientific integrity, to collect data applying the exploratory survey technique in a specific group of forty one young adolescent students fr...
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artículo
Publicado 2016
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Objective: To determine the relative bioavailability of an oral formulation of multisource sulfamethoxazole 200 mg / 5 ml respect to the reference formulation Oryctolagus cuniculus L (albino rabbits). Material and methods: The samples studied consisted of 25 vials of suspension of sulfamethoxazole / trimethoprim multisource 200 mg: 40 mg / 5 ml T1 with the letter assigned to the batch 11070674; and as a reference (R) 25 flasks Bactrim suspension of 200 mg: 40 mg / 5 ml, RJ0774 batch. The protocol consisted of a single oral dose of 100 mg / kg of sulfamethoxazole 200 mg / 5 ml of each of the formulations to 12 albino rabbits after a 12 hour fasting, through an open design in two cross periods (T / R), randomized, double-blind study with a greater range of 5 half-lives between each administration, later to determine plasma concentrations of the drug in default until 12 hours by means of a ...
14
artículo
Publicado 2014
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This article analyzes and compares the cultural and audiovisual features that determine the styles and informative treatment of similar news content, issued by two private means different country: Peru and Spain. The study was made using the protocol Fact Efficient Model Construction (MOCIAE) and detects a clear bias in favor of the government’s position in both countries. However, as in the Spanish case increased presence of formal elements of staging and multiperspective opinion, the Peruvian version is detected finds treatment and focus less textual and predominantly spectacular, based on the use of resources ambient sound and the violent actions of the protesters.
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artículo
Publicado 2022
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Objectives: To evaluate the bending and topography properties of surface treated fiber posts. Material and Methods: Experimental, In vitro. The samples were divided into two groups, the flexibility of 40 fiberglass posts from 2 commercial houses was evaluated for each conditioning procedure P1: FGM White Post DC; P2: MAQUIRA Fiber Post. The conditioning techniques were: T1: control T2: Hydrofluoric Acid 10% 15 seconds T3: Hydrogen Peroxide 24% 60 seconds T4: aluminum oxide 50 µm and were subjected to the universal testing machine, for the bending test of 3 points. The topographic surface of the fiberglass posts was observed using a scanning electron microscope. Results: The deflection (mm) showed a significant difference comparing the control groups and the conditioned groups with an average maximum value of 0.59mm ±0.04 and a minimum value of 0.51mm ±0.06. In the maximum force (...
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tesis doctoral
Publicado 2019
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Descargue el texto completo en el repositorio institucional de la Communauté Université Grenoble Alpes: https://tel.archives-ouvertes.fr/tel-02506388
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artículo
Publicado 2020
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DOI: 10.26439/persona2020.n023(1).4832 The purpose of the study was to evaluate the feasibility of a program of mindfulness intervention applied to cancer patients in the city of Arequipa, Peru. Participants were randomly selected for a six-week program or for the control group. We used psychometric instruments to measure stress and depression. Adherence and participations of the patients in the program demonstrate the feasibility of the program with breast cancer in Peru. Results show that, in comparison with the control group, there was significant reductions of perceived stress and depression amongst participants.
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artículo
Publicado 2020
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DOI: 10.26439/persona2020.n023(1).4832 The purpose of the study was to evaluate the feasibility of a program of mindfulness intervention applied to cancer patients in the city of Arequipa, Peru. Participants were randomly selected for a six-week program or for the control group. We used psychometric instruments to measure stress and depression. Adherence and participations of the patients in the program demonstrate the feasibility of the program with breast cancer in Peru. Results show that, in comparison with the control group, there was significant reductions of perceived stress and depression amongst participants.
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documento de trabajo
Publicado 2008
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A fast, simple and reliable method for the extraction of DNA from Gossypium barbadense radioinduced mutants has been developed. This method is cetyltrimethylammonium bromide (cTAB) based, and it extracts DNA from seed leaves processed in a 1.5 mL tube with 0.7 mL of extraction buffer; is highly efficient to cotton tissue and much cheaper in terms of time, chemical use and labor input. The described protocol presents consistent yield and good quality of DNA for several molecular analyses (AFLP, SSR, etc.).
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artículo
Publicado 2013
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The aim of the study was to determine the frequency of neoplasms in the mammary gland of dogs. In this retrospective study (period of 1994-2006), records from the Patology Laboratory of the Veterinary Medicine Faculty, San Marcos University were used. There were a total of 4496 canine protocols of which 1128 were corresponded to neoplasms (25 ± 1.2%). Among them, 204 cases were in the mammary gland (18.1 ± 2.3%). Mammary neoplasms gland mainly occurred in females (94%) and in crossbred animals (38.3%). Dogs older than 10 years of age were most affected (46.4%). The inguinal pair was also the most affected (32.6%). Malignant neoplasms were more frequent (78%) than benign neoplasms. The adenocarcinoma was the most common neoplasm affecting the mammary gland (53.4%).
