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1
artículo
Publicado 2017
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Objective: Of this study is to describe, based on dissections of anatomical pieces, the anatomical components of the Craniomandibular Joint Complex (CMJC). Materials and Methods: Eighteen half-heads of anatomical preparations belonging to Venezuelan human adults, previously treated with 10% formaldehyde and preserved in Gerdex ® undiluted for 6 months, prior to manual practice, were used. Consequently, the elements were dissected following the protocol of the Faculty of Dentistry of the University of Los Andes and particularizing the anatomical pieces in order to broach the different nature of the elements that constitute the CMJC. Results: The anatomical dissection was able to contrast the referred from a theoretical point of view in relation to what can be evidenced in a surgical intervention, illustrating the anatomical content that it has in normal conditions. The elements of the CM...
2
artículo
Publicado 2025
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This article of reflection based on complex thinking and bibliographic review in dialogue with diverse disciplines and knowledge has the purpose of making the web of life more complex, integrating in a rhizomatic way teleological, cosmogonic, anthropological, sociological, biological, chemical, geological and quantum visions that account for the autopoiesis and the invaluable conditions of a living planet, but also to clarify the presence of a homo sapiens demens creator of an anthropocentric, capitalocentric and global modernity process that breaks the pristine relationship between human beings and nature and provokes poly crises represented by climate change, ecosystem decay, loss of biodiversity, greenhouse gases, lack of vital resources and pollution. In the analytical process based on complex thinking and hermeneutics of text and discourse, the academic and scientific sources were c...
3
artículo
Publicado 2020
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Among the microorganisms that form the red complex, considered by Socransky as aggressive bacteria in periodontitis, such as Tannerella forsythia, a strict anaerobic bacillus, which would be participating with relevance in this pathology, its multiple virulence factors, as well as its capacity to subsist under optimal conditions in the periodontal pocket, such as stimulating the activation of inflammation mediators that with the chronicity of the disease would be progressively damaging the periodontium. In this review, we will learn more regarding this microorganism of great importance in periodontal diseases.
4
artículo
Publicado 2020
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Among the microorganisms that form the red complex, considered by Socransky as aggressive bacteria in periodontitis, such as Tannerella forsythia, a strict anaerobic bacillus, which would be participating with relevance in this pathology, its multiple virulence factors, as well as its capacity to subsist under optimal conditions in the periodontal pocket, such as stimulating the activation of inflammation mediators that with the chronicity of the disease would be progressively damaging the periodontium. In this review, we will learn more regarding this microorganism of great importance in periodontal diseases.
5
artículo
The construction and operation of railroads in Colombia was one of the most significant events for the economic, social and cultural development of the country in the 19th century. This historical milestone took place in the department of Antioquia, where a railroad line of its own was built, improving mobility conditions while at the same time constructing the necessary infrastructure for its operation, such as stations and workshops, in different parts of the route. Although for the Ministry of Culture of the Nation, the railroad stations are of cultural and patrimonial interest of great importance for the nation, this declaration does not directly include the workshops where the necessary maintenance was performed for the correct operation of the railroads. The technical-constructive assessment tries to analyze the "Talleres de Bello" complex from a more holistic perspective, that is,...
6
artículo
Publicado 2025
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This article of reflection based on complex thinking and bibliographic review in dialogue with diverse disciplines and knowledge has the purpose of making the web of life more complex, integrating in a rhizomatic way teleological, cosmogonic, anthropological, sociological, biological, chemical, geological and quantum visions that account for the autopoiesis and the invaluable conditions of a living planet, but also to clarify the presence of a homo sapiens demens creator of an anthropocentric, capitalocentric and global modernity process that breaks the pristine relationship between human beings and nature and provokes poly crises represented by climate change, ecosystem decay, loss of biodiversity, greenhouse gases, lack of vital resources and pollution. In the analytical process based on complex thinking and hermeneutics of text and discourse, the academic and scientific sources were c...
7
artículo
Publicado 2009
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Peru is in fact a country with important reservoirs of natural gas as Camisea and it opens potential opportunities for gas chemical development. In a mark of a higher enterprise competitiveness, in industry any time is more generalized to account with tools as support for enhanced of process and cost savings. The simulation and optimization of industrial process aided by computer is a powerful alternative. This work has as propose to make the design of a process an economical analysis with preliminary character of an integrated fertilizer complex for several plants: ammonia, nitric acid, ammonia nitrate and urea. The complex to treat the simulation in process where the transformation reactions happen in all steps of the plant, as is the case of nitric acid; it requires a great domain, not alone in the use of a powerful simulator, but a deeper knowledge of reaction kinetics and the thermo...
8
artículo
Publicado 2009
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Peru is in fact a country with important reservoirs of natural gas as Camisea and it opens potential opportunities for gas chemical development. In a mark of a higher enterprise competitiveness, in industry any time is more generalized to account with tools as support for enhanced of process and cost savings. The simulation and optimization of industrial process aided by computer is a powerful alternative. This work has as propose to make the design of a process an economical analysis with preliminary character of an integrated fertilizer complex for several plants: ammonia, nitric acid, ammonia nitrate and urea. The complex to treat the simulation in process where the transformation reactions happen in all steps of the plant, as is the case of nitric acid; it requires a great domain, not alone in the use of a powerful simulator, but a deeper knowledge of reaction kinetics and the thermo...
9
artículo
Publicado 2020
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The aim of this study was to identify and systematize information about the knowledge and practices associated with exposure to the taeniasis/cysticercosis complex among backyard pig breeders in the endemic district of Masma, province of Jauja, Peru. An interview guide was designed, and its execution was coordinated with the local authority. Consent was requested for the recording of the interviews. In addition, information was collected on the environment of the breeder's house and the raising of the pigs. The expressions were consigned in categories for the qualitative analysis: breeding habits, sanitary management, consumption of pork, economic importance of breeding, practices associated with exposure to the taeniasis/cysticercosis complex, hygienic practices and conditions, knowledge regarding the form of transmission and treatment of cysticercosis, and zoonotic condition and impact...
10
artículo
Publicado 2020
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The aim of this study was to identify and systematize information about the knowledge and practices associated with exposure to the taeniasis/cysticercosis complex among backyard pig breeders in the endemic district of Masma, province of Jauja, Peru. An interview guide was designed, and its execution was coordinated with the local authority. Consent was requested for the recording of the interviews. In addition, information was collected on the environment of the breeder's house and the raising of the pigs. The expressions were consigned in categories for the qualitative analysis: breeding habits, sanitary management, consumption of pork, economic importance of breeding, practices associated with exposure to the taeniasis/cysticercosis complex, hygienic practices and conditions, knowledge regarding the form of transmission and treatment of cysticercosis, and zoonotic condition and impact...
11
artículo
Publicado 2024
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Exposure to high-altitude hypobaric hypoxia provides a useful pathophysiological model for studying the brain's response to reduced oxygen availability. In this study, gene expression was analyzed in different brain regions (hypothalamus, striatum, hippocampus, and cerebral cortex) of rats exposed to 3153 m a.s.l., focusing on markers of inflammation and cellular adaptation: NLRP3, IL-1β, and HIF-1α. For the samples obtained from each brain region, three consecutive procedures were performed following the manufacturer's instructions: total RNA extraction, reverse transcription to complementary DNA (cDNA), and quantification by real-time PCR (qPCR). Findings showed limited induction of NLRP3, whereas IL-1β and HIF-1α were markedly overexpressed. These results suggest that cerebral hypoxia triggers a sustained inflammatory response during the 28-day exposure period, accompanied by HI...
12
artículo
Publicado 2022
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Bibliography indicates that the larvae of the genus Contracaecum are of zoonotic importance. These papers are based on a single clinical case whose conclusions are doubtful and should be confirmed. In the present work, the results of experimental infections in Balb/cAnN mice, with L3 juvenile of the Contracaecum ogmorhini Johnston & Mawson, 1941 complex, are reported. The helminths were obtained in the stripped weakfish, Cynoscion guatucupa (Cuvier, 1830), the second most important commercial fishery resource in Argentina. The parasites were characterized by morphological and molecular criteria. Their population descriptors were established on a sample of 112 hosts. The potential for migration to the skeletal muscle of the fishes was evaluated and the background on experimental infection of Contracaecum spp. in mammalian hosts is discussed. It is concluded that the third-stage juveni...
13
artículo
Publicado 2009
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A new vaccination programme against infectious bursal disease using a virusantibody complex vaccine in comparison with a traditional programme under field conditions was evaluated. In each group, 21,800 broiler chickens of Cobb Vantress 500 line were used. The experimental group was vaccinated with the strain 2512 in combination with specific antibodies at the incubation plant on day 18 of embryonic development, whereas the control group received two vaccines of live virus, the Bursine®2 and Bursa Blen, administered by drinking water at 8 and 19 days of age respectively. Body weight, feed conversion index, European Production Efficiency Index, mortality, bursal index, histopathological lesions, and antibody levels against IBDV were evaluated. Birds of the experimental group showed higher body weight (p<0.05), and better feed conversion index and production efficiency index at 47 days...
14
artículo
Publicado 2024
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We present an unusual case of birth of a neonate with complex chromosomal rearrangement type apparently balanced three-way translocation, The neonate presented with karyotype 46, XY t(3; 12; 15)(q12; q13; q15) de novo, with dysmorphic features, such as low ear implantation, redundant skin on the neck , micropenis, congenital heart disease with anatomical variant without functional alteration who was born and evaluated at our institution. This type of rearrangement is usually related to conditions other than congenital malformations, such as hematological disorders, and in phenotypically normal carriers with fertility problems; therefore, it is important to carry out a thorough follow-up of the patient due to possible complications in their psychomotor development and adequate genetic counseling to family members.
15
artículo
Publicado 2024
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We present an unusual case of birth of a neonate with complex chromosomal rearrangement type apparently balanced three-way translocation, The neonate presented with karyotype 46, XY t(3; 12; 15)(q12; q13; q15) de novo, with dysmorphic features, such as low ear implantation, redundant skin on the neck , micropenis, congenital heart disease with anatomical variant without functional alteration who was born and evaluated at our institution. This type of rearrangement is usually related to conditions other than congenital malformations, such as hematological disorders, and in phenotypically normal carriers with fertility problems; therefore, it is important to carry out a thorough follow-up of the patient due to possible complications in their psychomotor development and adequate genetic counseling to family members.
16
tesis de maestría
Publicado 2024
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Este portafolio examina las condiciones de trabajo en la actividad industrial textil y su impacto en los trabajadores, Diagnóstico de enfermedades ocupacionales de la industria textil y gestión de riesgos ocupacionales en el sector textil. La industria textil tiene que implementar políticas que aborden la problemática de la falta de seguridad laboral y salud ocupacional. Es esencial que las empresas textiles cumplan con las normativas legales y adopten prácticas más sostenibles para reducir el impacto ambiental de la producción, incluyendo el manejo adecuado de desechos y la utilización de materiales reciclables. Las iniciativas gubernamentales y de la industria deben enfocarse en mejorar las condiciones de trabajo, para los trabajadores del sector textil. La cooperación internacional y la adopción de estándares globales de seguridad laboral son de gran importancia para aborda...
17
artículo
Publicado 2021
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The penitentiary system and its reforms have struggled with their formulation and implementation in order to fulfill its constitutional mandate of re-education, rehabilitation and reincorporation of former convicts into society. We present an analysis of the challenges that the State’s administrative capacity faces towards the Peruvian Penitentiary System in its complex adaptive system and the penitentiary supervision during the pandemic under charge of the Ombudsman. We conclude that an integral reform includes the Ombudsman as a National Torture Prevention Mechanism (NPM), and as a congregator for other State and Civil Society Actors for the implementation of long-term sustainable actions.
18
artículo
Publicado 2021
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The penitentiary system and its reforms have struggled with their formulation and implementation in order to fulfill its constitutional mandate of re-education, rehabilitation and reincorporation of former convicts into society. We present an analysis of the challenges that the State’s administrative capacity faces towards the Peruvian Penitentiary System in its complex adaptive system and the penitentiary supervision during the pandemic under charge of the Ombudsman. We conclude that an integral reform includes the Ombudsman as a National Torture Prevention Mechanism (NPM), and as a congregator for other State and Civil Society Actors for the implementation of long-term sustainable actions.
19
tesis de grado
Publicado 2022
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Las condiciones de trabajo son conjunto de elementos y factores de riesgo del entorno que influyen y afectan la salud física y mental del profesional de enfermería como es la aparición de cuadros de estrés cuando se enfrenta a diversas exigencias durante el desarrollo de su labor, repercutiendo en la calidad del cuidado. Objetivo: determinar cómo las condiciones de trabajo se relacionan con el estrés del Enfermero en el servicio de emergencia del complejo hospitalario Guillermo Kaelin, Lima -2022. Métodos: este estudio es de enfoque cuantitativo, observacional, prospectivo, transversal y correlacional. La población y muestra censal que participará en el estudio son 77 enfermeros que laboran en el servicio de Emergencia. La técnica a aplicar es la encuesta con dos instrumentos validados, el cuestionario de autoevaluación de Condiciones de Trabajo de Enfermería, el cual fue ela...
20
artículo
Publicado 2022
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Persons find it difficult to know, identify and understand legal provisions, which being abundant coexist with the fluctuating case law, the doctrine, among other legal cognitive inputs. In view of the foregoing, this research attempts to overcome the problem of the cognoscibility of law through two practical applications of artificial intelligence – expert informative and cognitive legal systems – with the aim of ensuring better conditions of access, identification and comprehension of the law, by all persons, to suitably channel their behaviors. This scenario manages to configure a new interaction between the legal information and the persons, to attain further knowledge of the law as an ideal condition of legal security.
