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URI permanente para esta comunidadhttps://hdl.handle.net/20.500.13053/361

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Acceso a los servicios de salud y la percepción de atención a la mujer en el servicio de planificación familiar, hospital Santa Rosa, Lima – 2021
(Universidad Privada Norbert Wiener, 2021-10-07) Contreras Ayquipa, Cynthia Anahy; Da Silva Arévalo, Janina; Arispe Alburqueque, Claudia Milagros
The objective of the research was to determine the relationship between access to health services and the perception of care for women in the family planning service of the Santa Rosa Hospital, Lima 2021. Methodology: it corresponds to a quantitative, applied, nonexperimental, descriptive-correlational, cross-sectional research. The sample consisted of 150 women of childbearing age attending family planning services at the Santa Rosa Hospital. The instrument used was a SERVQUAL questionnaire (modified), to evaluate both variables: access to health services and perception of care for women. Results: the average age of the users was between 20 and 24 years, marital status single (62.7%), working occupation (54%), with a university education (50%) and a medium-high socioeconomic level (62.7%). It was found that 54.7% considered that there was a moderate range of accessibility to health services, the perception of care was considered good in all dimensions; reliability (78.5%), empathy (91.2%), tangible aspects (82.5%), responsiveness (80.7%) and safety (88.7%). When contrasting the general hypothesis, the Spearman's Rho correlation coefficient was (0.511), which showed a positive correlation of the variable access to health services with the variable perception of care for women. Conclusions: It can be affirmed that there is a relationship between access to health services and the perception of care for women in the family planning service of the Hospital Santa Rosa, Lima 2021.
Acceso abierto
Adaptación psicométrica de la escala para la auto-medición de la depresión de Zung en los pobladores adultos del distrito de Puerto Esperanza – Purús - Ucayali, año 2018
(Universidad Privada Norbert Wiener, 2019-02-22) Arquero Carranza, Jhonatan Elí; Quiroz Mejía, Jesús Miguel
The present psychometric research sought to adapt, through the knowledge of the psychometric properties of the Scale for the self-measurement of the depression of Zung in the adult inhabitants of the district of Puerto Esperanza - Purús - Ucayali, year 2018, having as a target population 410 adult residents of Purusinos , establishing a sample of 350 adult settlers of both genders, ranging from 18 to 65 years of age. The instrument used was the Scale for the Self-measurement of Depression (EAMD) of Zung, The results of the psychometric adaptation show high rates of the Scale for the self-measurement of Zung's depression; the validity of 100% unit content in the Criteria of Judges and / or Experts, a good (elevated) construct validity through confirmatory factor analysis - unifactorial model; with an internal consistency index, through Mc Donald's Omega of 0.983; Finally, the scale was obtained through percentile scores, obtaining local scales by sex with their respective cut-off points (4 categories).
Acceso abierto
Análisis de fórmulas dactiloscópicas y su relación con las personas incriminadas en homicidios de la población peruana, realizado en la Dirección de Criminalística de la Policía Nacional del Perú. Lima. 2013 al 2017
(Universidad Privada Norbert Wiener, 2020-09-30) Pinto Gamarra, Richard Manuel; Quiroz Mejía, Jesús Miguel
He objective of this research is to establish the relationship that exists between the fingerprint formulas and the persons accused in homicides of the Peruvian population carried out in the Criminalistics Directorate of the National Police of Peru between the years 2013 to 2017. The type of study is Descriptive, longitudinal, retrospective, nonexperimental design (correlational) and approach quantitative. The population is of Peruvians composed of 2690 persons incriminated in homicides, regardless of their economic situation or if they are primary or recidivist, with a sample constituted by 626 people, of which 565 are men and 61 women. The documentary review technique was used through dactyloscopic (Alphabetic) tabs from which the first variable was obtained, such as dactyloscopic formulas, while for the second variable the types of homicides (qualified, guilty and simple), including the homicide and its attempt were obtained in both sexes and thus from their analysis together obtain a possible formula by sex that demonstrates a possible common pattern of all of them. Among the results we found that if there is a statistically significant relationship of 47% between the fingerprint formulas and the types of homicide of the people incriminated in homicides of the Peruvian population. For the statistical analysis, Pearson's Chi2 was used, completing said relationship in percentage of the summary table of contingency coefficients, with a significant value in both index fingers in men being the higher valued in law with 53.5%; and in women, a significant value was also found in both middle fingers, with a higher value in the left with 81.2%. Finally, a coincidence was found in the finger type and subtype (4 / i) on the ring finger of the left hand with 17% in both men and women incriminated in homicides, which could indicate the existence of a possible pattern common finger.
Acceso abierto
Análisis de la supremacía constitucional de los derechos fundamentales en materia laboral individual en las sentencias del Tribunal Constitucional durante el periodo 2007-2016
(Universidad Privada Norbert Wiener, 2020-01-18) Lora Brenner, Carlos Armando; Tafur Portilla, Raúl Arturo
The present investigation is based on determining the relationship between the Constitutional Supremacy and the sentences of the Constitutional Court, in individual labor matters, for which a general negative hypothesis has been formulated, while it is proposed that the sentences of the Constitutional Court in Individual labor matters are not related to the concept of Constitutional Supremacy, since for its drafting the fundamental labor rights protected by the Magna Carta are not considered. In order to carry out this investigation, the Constitutional Court judgments in individual labor matters, from 2007 to 2016, which total 759 sentences and a sample of 86 sentences of the referred period have been taken as a population. Two qualitative variables have been considered, the first referring to the constitutional supremacy of fundamental labor rights and the second variable concerning the judgments of the Constitutional Court in individual labor matters. For the purposes of the investigation, variable 1, constitutional supremacy of fundamental rights in labor matters, has been operationalized, which is operationalized in two dimensions on the application of standards, in the same way variable 2, judgments of the Constitutional Court in labor matters individual, in five dimensions, that constitute the fundamental constitutional labor rights that are protected in the amparo process that are raised by affectation to this type of rights; For this, the right to dignity, work as duty and right, the right to equal opportunities without discrimination, the right to the inalienable nature of the rights recognized by the Constitution and the law, and the right to interpretation have been considered favorable to the worker in case of insurmountable doubt about the meaning of a norm. For the purposes of data collection, a Data Collection Card has been prepared, in order to record the results values of the indicators, which consist in the application or not of the fundamental rights in the text of the sentences, obtaining dichotomous results. From the result of the collection of the information obtained, making the verification of these data, it has been found that only 25.58% of the component judgments of the sample base their position on a fundamental right, of which 9.1% apply for resolution of the sentence constitutional principles, which is equivalent to two sentences out of a total of 22 sentences. On the other hand, it is found that 45.5% of sentences that are part of this group of sentences that base their position on a fundamental right, apply norms with the rank of law in their livelihood. By these data it is confirmed that the sentences of the Constitutional Court in individual labor matters, have no constitutional basis in their foundations, confirming the general hypothesis raised, although statistically it has been found that the database worked is not significant.
Acceso abierto
Análisis de las impresiones queiloscópicas con la clasificación Suzuki y Tsuchihashi en alumnos de la facultad de Odontología de la Universidad Central del Ecuador, año 2016
(Universidad Privada Norbert Wiener, 2017-09-28) Chango Iza, Roberto Delfin; Reátegui Ramírez, Raúl
The present work of investigation has as principal aim verify that the impressions queiloscópicas are only with the Classification Suzuki and Tsuchihashi in the pupils of the Faculty of Odontolgy of the Central University of the Ecuador, year 2016; of basic type, of not experimental design, of quantitative approach, the sample belonged 100 students of the eighth semester, the technology was the survey and the instrument was of a Card Queiloscópica proposed by Carvajal and other (2014). One thought that the type of thickness of the most frequent lip was the medium one in 46 % of the students; that the type of the most frequent labial commissure was brought down in 53 % of the students; that the type of labial rut that prevails for sex is of the type the IInd (both in women and in men). There was demonstrated that the impressions queiloscópicas are only with the Classification Suzuki and Tsuchihashi in the pupils of the Faculty of Odontolgy of the Central University of the Ecuador, on the basis of the analysis of four quadrants of the lips effected.
Acceso abierto
Aplicación de las técnicas de la inmunocitoquímica psa y citoquímica pas para el reconocimiento e identificación de espermatozoides en muestras forenses por violencia sexual en el Hospital Nacional Alberto Sabogal Soleguren, 2017
(Universidad Privada Norbert Wiener, 2019-02-13) García Vásquez, Carlos Hugo; Fox Cortez, Julio Alonso
The main objective of this research is to determine the relationship between the application of the techniques of immunocytochemistry PSA (Prostate Specific Antigen) and cytochemistry PAS (Periodic Acid of Shiff) in the recognition and identification of sperm in forensic samples for sexual violence in the Alberto Sabogal Soleguren National Hospital, 2017. The research is framed within the type of applied research, of nonexperimental design of correlational level since in this case the 2 variable is subjected to two methods, PSA immunocytochemistry and PAS cytochemistry, to determine the presence of sperm microscopically; the first method based on the antibody antigen reaction and a second method based on the chemical composition of the cells where the reaction of the mucopolysaccharides has been carried out: both tests standardized and carried out on positively charged plates From these methodological instruments the present investigation is constituted by 87 samples: 19 swabs vaginal secretion, 2 swabs anal secretion, 2 swabs perianal secretion, 10 intimate garments, 10 toilet paper, 10 sanitary towels, 10 swabs from the body region, 12 cotton fabrics, 12 synthetic fabrics. Subsequently, all the samples were processed in the positively charged sheets for the application of the PSA Immunocytochemistry and PAS Cytochemistry. The evaluation of films was previously validated by expert judgment, for greater rigor and reliability of the research. The statistical program IBM SPSS Statistics versión 24.0. was used for the hypothesis test. Concluding that this research is to provide the application of techniques of recognition of sperm confirmation where the forensic samples related to sexual violence, referred to the crime lab are processed with the study techniques allowing microscopic visualization and identifying the sperm in the minor time spent and with the highest sensitivity and specificity of the product found supporting the expert work of our country.
Acceso abierto
Aplicación del agravante: reincidencia en el delito de robo agravado y el nivel de seguridad ciudadana en el distrito El Agustino
(Universidad Privada Norbert Wiener, 2018-12-21) Alvarez Pelaez, Waldo Cheyenne; Camarena Aliaga, Gerson Wilfredo
Every day we are spectators of the increase in crime in our country. The population perceives that there is impunity for the aggressors and they feel insecure and live in distress even when they are in their homes. Through the years a kindness has been demonstrated or it has not been considered a drastic measure for those who served a sentence and, nevertheless, return to commit a crime, for this situation it is necessary to incorporate in the processes the recidivism in the crime of theft aggravated in order to guarantee respect and tranquility to the population. Obviously without ignoring their fundamental rights. The objective of the investigation was to establish the degree of influence of the application of the aggravating circumstance: recidivism in the crime of aggravated robbery in the level of citizen security in the district of El Agustino. The population was conformed by the professional lawyers of the specialty of criminal law and citizens of the district of El Agustino. The sample was represented by 45 people: 10 lawyers in criminal law and 35 citizens, The techniques used were the survey and the interview, as an instrument: the questionnaire. The Spearman correlation coefficient test was applied to corroborate the hypotheses of the study.
Acceso abierto
Aplicación del programa de rehabilitación y su influencia en la reducción de los niveles de agresividad en internos del centro penitenciario de chota – Cajamarca, año 2018
(Universidad Privada Norbert Wiener, 2019-02-22) Flores Cabrera, Ruth Erika Analí; Quiroz Mejía, Jesús Miguel
With the present investigation the influence of the application of the rehabilitation program on the reduction of aggressiveness levels in inmates of the Chota - Cajamarca penitentiary center was determined. For this research, the following instruments were used: Cholera, Irritability and Aggressiveness Questionnaire, Buss-Durke Aggressiveness Inventory and the Rosenberg SelfEsteem Scale (RSES); the same ones that were applied before and after the development of said program. The sample consisted of 15 male participants, who were found as sentenced and in the process of being sentenced, to whom a pre-test and post-test were applied, applying before the latter, the program in question; it is thus that we would say that an experimental investigation was carried out. Among the results, there was an increase in the level of self-esteem in the beneficiary subjects. In the same way, as for the indicators of the study variables, it was possible to reeducate emotionally and increase the assertiveness levels in the internal participants of said Program; thus decreasing the levels of Physical Aggressiveness, Verbal Aggressiveness, Hostility and Anger.
Acceso abierto
Características de las familias funcionales y la prevención de las conductas delictivas en los adolescentes de la i.e 24 de junio Huayobamba San Marcos – Cajamarca, año 2017
(Universidad Privada Norbert Wiener, 2018-03-27) Arroyo Carrera, Santos Hipólito; Huertas Bazalar, Wilfredo
The research had as problem: To what extent the characteristics of the functional families are related to the prevention of the criminal behavior of the adolescents of the Educational Institution "24 de Junio" Huayobamba - San Marcos Cajamarca, year 2017? ; The objective was: Determine the level of relationship between the characteristics of functional families and the prevention of criminal behavior. It is of type, applied (because it seeks to contribute to knowledge), descriptive correlational level, because it describes the relationship of two study variables, using the questionnaire technique and as an instrument and a checklist, validated by expert judgment. For this purpose, the population consisted of 198 students of the I.E. "June 24", and worked with the sample of 28 of the fourth grade of Secondary Education. The results revealed that the characteristics of functional families and the prevention of the criminal behavior of the adolescents in the I.E. present a percentage increase (Δ) between the indicators of the variables of 0.71, determining a highly significant level of relationship between the variables of 75.6%, confirming the validity of the general hypothesis of the investigation.
Acceso abierto
Causas que relacionan la violacion sexual en menores de edad con sentencias penales en Juzgado Penal de Puente Piedra, 2015
(Universidad Privada Norbert Wiener, 2018-11-06) Casafranca Loayza, Yemira; Fox Cortez, Julio Alonso
The present investigation has as objective to establish the relation that exists between the causes that relate the sexual violation in minors with penal judgments in penal court of Puente Piedra, 2015 The type of research is basic and the design is descriptive correlational. The population is of 03 magistrates of the Criminal Court of Puente Piedra-Lima, considering a nonprobabilistic sample of census type, intentional where the researcher deliberately chose the sampling points. The reliability of the instruments for the independent variable gave a coefficient of Cronbach's Alpha of 0.862 and for the dependent variable 0.861, which determines that the measuring instrument is of internal consistency with a high tendency. According to the hypothesis test, Kendall's Tau b correlation coefficient (Tb = 1000) indicates that there is a significant relationship between the variables of the investigation. Likewise, it is important to specify, according to the results obtained, that both the endogenous and exogenous factors, sexual abuse in minors is one of the factors with the worst repercussions in most of the abusers is to get the child's confidence to initiate a very close contact. personal until the minor's sexual access.
Acceso abierto
Consumo de drogas y su relación con las infracciones cometidas por los adolescentes intervenidos por la PNP en la región Ayacucho 2019
(Universidad Privada Norbert Wiener, 2020-12-17) Sosa Chaico, Yulisa Ruth; Jáuregui Montero, José Antonio
The objective of this research was to “Determine the relationship between drug use and the offenses committed by adolescents intervened by the PNP in the Ayacucho region, 2019”, for which purpose, work was carried out under basic research with a high level correlational. The research was also based on a non-experimental design, with a longitudinal section. The sample was made up of 138 infractions committed by adolescents intervened by the Peruvian National Police of the Ayacucho Region during 2019. The instrument applied to collect the data was the document analysis guide generated from the indicators established for each of the variables. Thanks to this, it was concluded that: there is a significant relationship at the 0.026 level according to the Chi-square test between drug use and the offenses committed by adolescents operated by the PNP in the Ayacucho region, thanks to which, the general hypothesis was accepted. Furthermore, it was found that drug use is only related to the dimensions of infringements against heritage and offenses against sexual freedom.
Acceso abierto
Cumplimiento del principio de igualdad ante la ley y la efectividad en la sanción a los jueces supremos titulares de la Corte Suprema del Perú
(Universidad Privada Norbert Wiener, 2018-12-21) Donayre Muñoz, Milagros Roxana; Raffo Ibarra, Guillermo Alejandro
Addressing the issue of equality before the law means that all human beings have equal rights, the same consideration and respect on the part of the State, that we can and have the freedom to make our own decisions regarding studies, work, to have the same opportunities and responsibilities. In almost all the constitutions of the countries of America, equality is explicitly stated, without discrimination of race, religion, sex and others. In the same way, it is enshrined in the International Declaration of Human Rights and the American Convention The objective of the investigation was to establish the level of relationship between compliance with the principle of equality before the law and the effective sanction of the supreme judges of the Supreme Court of Peru. The study corresponds to the applied type and non-experimental design, the population was represented by lawyers who have a judicial process in the Supreme Court. The sample consisted of 35 lawyers. The technique used was the survey and the instruments were the questionnaires. The Spearman correlation coefficient test was applied to corroborate the hypotheses of the study.
Acceso abierto
Debido proceso y autonomía del delito de lavado de activos en el decreto legistativo Nº 1249 en las sentencias de los jueces del Poder Judicial
(Universidad Privada Norbert Wiener, 2017-12-05) Peña Mondragón, Marco Antonio; Fox Cortez, Julio Alonso
The objective of the investigation was to determine how due process influences the autonomy of the crime of money laundering; using the scientific method as a general method, being of a basic type. The modality used in the investigation was the bibliographic and documentary review, which was done by collecting information from various sources such as: sentences, thesis and Internet information, having a descriptive level for it, because the research sought to determine that the autonomy of the crime of money laundering enshrined in Legislative Decree N° 1249, did not violate the fundamental rights that make up the guarantee of due process, such as the right of defense, right to proof and right to the presumption of innocence. In this regard, there is no need for the criminal activities that generated the illicit profits to have been discovered, investigated, prosecuted or sentenced so that the crime of money laundering is investigated, prosecuted and / or sanctioned; without this meaning or implying the violation of the fundamental rights that make up the guarantee of due process.
Acceso abierto
La dependencia emocional como factor influyente en las víctimas de violencia intrafamiliar, mujeres entre 25 a 45 años, distrito de Ayacucho 2019
(Universidad Privada Norbert Wiener, 2021-07-30) Rivera Mejía, Josué Leive; Casana Jara, Kelly Milagritos
The objective of this study was to determine the relationship between emotional dependence and domestic violence in women between 25 and 45 years old in the district of Ayacucho, 2019. The type of deductive research, quantitative approach, correlational level. The sampling is non-probabilistic; 112 people, from complete secondary to higher education level, were considered as a sample, women who have been victims of violence within the intrafamily context (domestic or partner violence), where 2 instruments were applied that measures the emotional dependence (IDE) created in Peru and another of domestic violence with its dimensions psychological, physical and sexual abuse created by the researcher himself, obtaining as results that the highest percentage of respondents present emotional dependence at a high level 39.3% and 20.5% present emotional dependence at a moderate level, rates that are high. To corroborate and contrast the study hypothesis, it was verified with the Spearman correlation coefficient, where it is concluded that emotional dependence is related to intrafamily violence. These study variables are positively related to each other to a moderate degree (r = 0.560). In other words, it is established that emotional dependence is related to domestic violence in women between 25 and 45 years old. Likewise, it was found that emotional dependence is related to the dimensions of psychological abuse, physical violence and sexual violence, since they presented a significance of less than 5% (p <0.05). Finally, the recommendations of the case are provided, such as: Promotion, prevention and intervention, in order to reduce or eliminate this social problem of family violence and avoid some type of femicide.
Acceso abierto
Discriminación, cultura andina y autoestima en Cochapampa Chetilla- Cajamarca 2020
(Universidad Privada Norbert Wiener, 2021-06-11) Arroyo Carrera, Santos Hipólito; Cavero Soto, Leyla Agueda
This research study analyzes the level of influence of discrimination, Andean culture and self-esteem in residents of Cochapampa Chetilla - Cajamarca 2020. A correlational design was applied in which 112 residents of the Cochapampa community participated, who responded to a survey out of 10 discrimination questions about your local outfits and the Cooper Smith self-esteem test. The results show that there is a very weak correlation regarding the study variables since it was obtained (rho = 0.075, p = 0.433). What is concluded that discrimination can slightly affect the self-esteem of the inhabitants, which indicates that they love their culture and their Andean roots.
Acceso abierto
Efectividad de los informes periciales evaluados por peritos en hechos de tránsito ocurridos en lima metropolitana, 2017-2019
(Universidad Privada Norbert Wiener, 2021-12-04) Infante Zapata, Pedro Jose; Casana Jara, Kelly Milagritos
The objective of this study was to determine the effectiveness of the expert reports evaluated by experts in traffic events that occurred in Metropolitan Lima during the period 2017-2019. This study, with a non-experimental, cross-sectional methodology, with a comparative analytical design, and analyzed 80 experts in traffic events from any part of the nation who participated in the expertise of traffic events in Metropolitan Lima during the period 2017-2, They were selected based on the inclusion and exclusion criteria established for the study. For the statistical analysis, absolute and relative frequencies (%) were used, and for the inferential test the Cohen's Kappa index was performed, considering a p value less than 0.05 as significant. Among the results, it was found that the effectiveness of the intervention data described in the DIPVIAT PNP expert report (standard) is mostly (68.8%) compared to the forensic physical expert report as a complement to the standard expert report with high effectiveness (93.8% ), the effectiveness of the identification of the traffic units consigned in the standard expert report was low (57.5%) compared to the forensic physical expert report with an effectiveness (86.3%), the effectiveness of analytical description is predominantly low (75% ). The conclusion refers to the fact that there is a significant difference between the effectiveness of the DIPVIAT PNP expert report (standard) and the forensic physical expert report as a complement to the standard expert report (p = 0.037) evaluated by experts in traffic events that occurred in Metropolitan Lima during the period 2017-2019.
Acceso abierto
Efectividad del brazo electrónico de Thevenon - Roland para la detección de manchas de sangre evaluados en el instituto de medicina legal y ciencias forenses - Callao, 2019
(Universidad Privada Norbert Wiener, 2020-05-29) Servat Fuentes, Zenia; Quiroz Mejía, Jesús Miguel
The objective of this study was to determine the effectiveness of Thevenon - Roland Electronic Arm for the detection of blood stains analyzed at the Institute of Legal Medicine and Forensic Sciences - Callao, 2019. This study of methodology with experimental type, aplicative level, with pure experiment design with single post-test and control group, for this, human blood samples (10) and other non-biological samples that were subjected to conditions similar to a crime scene analyzed were analyzed. at the Institute of Legal Medicine and Forensic Sciences - Callao, 2019. To determine the effectiveness of academic training, we chose formulas sensitivity, specificity, positive predictive value, negative predictive value, and kappa index of concordance. The results showed that 80.9% of blood stains showed a color change using ThevenonRoland's electronic arm, and so did the BLUESTAR Identi-HEM; on the other hand, 100% stains due to other substances had no color change using the Thevenon-Roland electronic arm, just like when the BLUESTAR Identi-HEM was used, observing a significant relationship between both tests (p = 0.000); also, a high sensitivity (100%), high specificity (76%), a PPV (81%) and a high NPV (100%) of the Thevenon-Roland electronic arm were observed to identify blood. It is observed that there is good agreement (0.763) between Thevenon - Roland Electronic Arm and the BLUESTAR Identi-HEM for the detection of blood stains. Concluding that Thevenon– Roland Electronic Arm is effective for the detection of blood stains analyzed at the Institute of Legal Medicine and Forensic Sciences - Callao, 2019.
Acceso abierto
Efecto de Aldicarb y Metamidofos en la tasa de desarrollo de Chrysomya Albiceps, Cochliomyia Macellaria e intervalo Postmortem
(Universidad Privada Norbert Wiener, 2021-08-06) Canales Guillén, José Luis; Jáuregui Montero, José Antonio
The importance of ghouls is known in the field of forensic investigations, since they are considered indicators of time of death or portmorten interval, however, there are factors that can influence them, such as the presence of certain toxins involved in the deaths either caused or accidental. In this sense, the objective of the present investigation was to determine the effects that the pesticides aldicarb and metamidifos exert on the biological development of two of the main species of forensic interest Chrysomya albiceps and Cochliomyia macellaria that are used for the evolution of the portmorten interval in the sciences. Forensics For this, three different doses 0.5LD50, LD50 and 2xLD50 of both toxic substances were inoculated in the food of these species. Post embryonic growth curves of Chrysomya albiceps and Cochliomyia macellaria were elaborated, based on length (mm), development time, taking into account the three doses of both pesticides; the rearing of both species was an average environmental temperature of 28.5 ºC, and an average relative humidity of 58.3%., which estimated the Postmortem interval (IPM). Based on the results of the present investigation, it can be concluded that the pesticides aldicarb and methamidophos inoculated at three different doses in their food (0.5LD50, LD50 and 2xLD50), influence the development rate of the two species Cochliomyia macellaria and Chrysomya albiceps, considered forensic indicators, this will inevitably influence the establishment of the Postmorten interval.
Acceso abierto
Eficacia de identificación humana por estudio de imágenes del pabellón auricular en una muestra de usuarios de la División Médico Legal de Chachapoyas, 2019
(Universidad Privada Norbert Wiener, 2020-06-23) Herrera Paisig, Raul Enrique; Quiroz Mejía, Jesús Miguel
The objective of this study was to establish the effectiveness of human identification through an imaging study of the auricular pavilion, in a sample of users of the Legal Medical Division of Chachapoyas - 2019. This study of observational, descriptive and comparative methodology, analyzed 45 atrial pavilions corresponding to the users, women and men, of the different services provided by the Chachapoyas Legal Medical Division. In order to demonstrate the effectiveness of the study of the auricular pavilion as an identification method, it was carried out by means of the analysis of the Aiken coefficient, assuming a level of statistical significance considered as valid. The results showed that the human identification by study of images of the region of the helix, antihelix, shell and lobe, is effective due to the concordance with its morphology, dimensions and individualizing characters, assuming a level of statistical significance for the case of the Helix of p = 0.001, considered valid; in the case of the antihelix of p = 0.001, considered as valid; in the case of the shell of p = 0.001, considered as valid, and in the case of the lobe of p = 0.049, considered as valid. Likewise, a probability was established that an atrial pavilion is repeated with the same height and width measurements is 0.0222, indicating that the event can occur remotely. Concluding that the human identification by study of images of the auricular pavilion is effective for the concordance with its morphology, dimensions and individualizing characters of the regions of the helix, antihelix and atrial shell, in a sample of users of the Legal Medical Division of Chachapoyas.
Acceso abierto
Eficacia del antígeno prostático específico y la fosfatasa ácida en la detección de fluido seminal en prendas de vestir pertenecientes a mujeres víctimas de violación sexual en la División Médico Legal II Lima - norte, año 2017 – 2018
(Universidad Privada Norbert Wiener, 2019-11-16) Márquez Guzmán, Christian Jesús; Quiroz Mejía, Jesús Miguel
An investigation was carried out using the prostate specific antigen (PSA) and acid phosphatase (FA) test, with the aim of determining its effectiveness in relation to the detection of seminal fluid in clothing, also the search for sperm was performed by microscopic observation (MC) as a confirmatory test for the detection of this type of fluid; 129 clothing items such as tricks, pants and shorts, belonging to women victims of rape were analyzed according to legal medical examination. The reliable presence of seminal fluid was detected in 90 garments (70%) checked by the positive results to the MC; seminal components such as: PSA in 94 garments (73%), FA in 88 garments (65%); in 39 samples (30%) the presence of seminal fluid was not detected; the integral analysis of the data obtained revealed 4 types of associations of results with variations of positivity and negativity of the tests, being 82 (64%) the I (PSA +, FA +, MC +), 2 (1.5%) the II (PSA +, FA -, MC -), 8 (6%) the III (PSA +, FA -, MC +) and 2 (1.5%) the IV (PSA +, FA+, MC -). The statistical analysis applied to the results reflected a well-marked positive correlation in relation to the results obtained by the PSA and MC association with a statistical value p0.05 and a Spearman correlation index (rho) of 0.9270 closer to 1, in comparison to the one obtained by the FA and MC test that showed a value (rho) of 0.8286, statistically determining a greater association and interdependence relationship between the results of the PSA and MC tests; 100% efficacy was also determined in terms of the detection of seminal fluid in garments by using the PSA test in relation to 91% effectiveness of the FA test, corroborated by the positive microscopy results.

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Examinando Posgrado por Línea de Investigación "Derecho y salud"