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Mostrando ítems 520-539 de 619
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Scale-Up of Capsular Polysaccharide Production Process by Haemophilus influenzae Type b Using kLa Criterion
(MDPI, 2022-08-25)Acceso abiertoPolyribosyl-ribitol-phosphate (PRP) from Haemophilus influenzae type b (Hib) is an active immunizing molecule used in the production of the vaccine against H. influenzae, and industrial production could contribute to ... -
“Search and classify topics in a corpus of text using the latent dirichlet allocation model“
(Institute of Advanced Engineering and Science, 2022-11-18)Acceso abierto“This work aims at discovering topics in a text corpus and classifying the most relevant terms for each of the discovered topics. The process was performed in four steps: first, document extraction and data processing; ... -
“Security Model for a Central Bank in Latin America using Blockchain“
(" Innovative Information Science and Technology Research Group", 2023-05-30)Acceso abierto“Banking institutions in Latin America are the target of increasingly sophisticated and advanced cyber-attacks and threats, which increase every year and leave substantial economic losses, due to the high level of global ... -
Self-medication in hospitalized patients with COVID-19: A cross-sectional study in northern Peru
(European Academy of HIV/AIDS and Infectious Diseases, 2022-03-31)Acceso abiertoIntroduction This study aimed to identify factors associated with self-medication in patients with COVID-19. Methods A cross-sectional study was conducted using medical records of patients with COVID-19 ... -
EL SENDERO DE LA VIOLENCIA: ORÍGENES, DESARROLLO Y DESENLACE DEL CONFLICTO ARMADO INTERNO EN PERÚ, 1980-1992
(Eagora Science, 2023-01)Acceso abiertoAfter the years of political violence in the 1980s and early 1990s, Peru was involved in structural changes that allowed a national reconstruction of Peruvian society. During this period, the different migratory ... -
Sentiment Analysis of Tweets using Unsupervised Learning Techniques and the K-Means Algorithm
(Science and Information Organization, 2022)Acceso abiertoToday, web content such as images, text, speeches, and videos are user-generated, and social networks have become increasingly popular as a means for people to share their ideas and opinions. One of the most popular social ... -
Sentiment Analysis of Tweets using Unsupervised Learning Techniques and the K-Means Algorithm
(Science and Information Organization, 2022)Acceso abiertoToday, web content such as images, text, speeches, and videos are user-generated, and social networks have become increasingly popular as a means for people to share their ideas and opinions. One of the most popular social ... -
Serum levels of LDH and protein/creatinine index in pregnant women with preeclampsia: A single-center retrospective study
(Modestum LTD, 2022-04-06)Acceso abierto“Introduction: Preeclampsia is the major cause of maternal death in Latin America, which presents with hypertension and proteinuria after 20 weeks of gestation, increasing the levels of inflammatory markers.We aimed to ... -
Serum levels of LDH and protein/creatinine index in pregnant women with preeclampsia: A single-center retrospective study
(Modestum LTD, 2022-04-06)Acceso abierto“Introduction: Preeclampsia is the major cause of maternal death in Latin America, which presents with hypertension and proteinuria after 20 weeks of gestation, increasing the levels of inflammatory markers.We aimed to ... -
Sexuality in people living with a serious mental illness: A meta-synthesis of qualitative evidence
(John Wiley and Sons Inc, 2020-09-03)Acceso abierto“Introduction: Sexuality-related nursing care is scarce and mainly focuses on biological issues. There is also a lack of knowledge about how serious mental illnesses affect sexuality. Aim: To explain how people with a ... -
Síndrome antifosfolípido y tumores cardiacos
(Universidad Nacional Mayor de San Marcos, Facultad de Medicina, 2023-02-28)Acceso abiertoPresentamos el caso de una paciente mujer de 31 años con antecedente de litiasis coraliforme bilateral. Ella inició la enfermedad un mes antes del ingreso con trombocitopenia y anemia hemolítica autoinmune. Fue diagnosticada ... -
Síntesis sostenible mediada por nanofibras de celulosa de nanocorales uniformes de ferritas de zinc y espinela para altos rendimientos en supercondensadores
(MDPI, 2023-05-24)Acceso abiertoSpinel ferrites are versatile, low-cost, and abundant metal oxides with remarkable electronic and magnetic properties, which find several applications. Among them, they have been considered part of the next generation ... -
Six-sigma and quality planning of TORCH tests in the Peruvian population: a single-center cross-sectional study
(Springer Nature, 2022-01-11)Acceso abiertoObjective To ensure the health of newborns, it is necessary to perform high-quality diagnostic tests. The TORCH panel is a set of tests that identifies infectious pathogens such as Toxoplasma (Toxo) and Cytomegalovirus ... -
Six‑sigma and quality planning of TORCH tests in the Peruvian population: a single‑center cross‑sectional study
(Springer Nature, 2022-01-11)Acceso abierto“Objective: To ensure the health of newborns, it is necessary to perform high-quality diagnostic tests. The TORCH panel is a set of tests that identifes infectious pathogens such as Toxoplasma (Toxo) and Cytomegalovirus ... -
Smartphone overuse, depression & anxiety in medical students during the COVID-19 pandemic
(Public Library of Science, 2022-08-30)Acceso abierto“Introduction Medical students have made particular use of smartphones during the COVID-19 pandemic. Although higher smartphone overuse has been observed, its effect on mental disorders is unclear. This study aimed to ... -
SOCIAL DAMAGE AND THE NEED FOR THE FIGURE OF THE SOCIAL ACTOR
(Centro Universitario Curitiba - UNICURITIBA, 2023)Acceso abierto“The acts of corruption of public officials in Peru generate damages to supra-individual interests, because the right to ““social welfare““ of the citizens is violated (art. 44 of the Constitution) which the State ... -
Sociodemographic Predictors Associated with the Willingness to Get Vaccinated against COVID-19 in Peru: A Cross-Sectional Survey
(MDPI, 2021-12-30)Acceso abiertoDuring the race for the development of a vaccine against COVID-19, even before itscommercialization, part of the population has already shown a growing fear of its application. Wedesigned an analytical cross-sectional ... -
Sociodemographic Predictors Associated with the Willingness to Get Vaccinated against COVID-19 in Peru: A Cross-Sectional Survey
(MDPI, 2021-12-30)Acceso abiertoDuring the race for the development of a vaccine against COVID-19, even before itscommercialization, part of the population has already shown a growing fear of its application. Wedesigned an analytical cross-sectional ... -
Socioeconomic Inequalities in the Prevalence of Diabetes in Argentina: A Repeated Cross-Sectional Study in Urban Women and Men
(MDPI, 2022-07-22)Acceso abierto“This study measured the socioeconomic inequalities in the prevalence of diabetes between 2005 and 2018 in an urban Argentinian population. Data were obtained from the repeated crosssectional surveys “National Survey of ... -
Socioeconomic Inequalities in the Prevalence of Diabetes in Argentina: A Repeated Cross-Sectional Study in Urban Women and Men
(MDPI, 2022-07-22)Acceso abiertoThis study measured the socioeconomic inequalities in the prevalence of diabetes between 2005 and 2018 in an urban Argentinian population. Data were obtained from the repeated crosssectional surveys “National Survey of ...