Examinando por Autor "Orellano Benancio, Lizbardo"

Mostrando 1 - 10 de 10

Acceso abierto
Formación académica de peritos y calidad del dictamen pericial, en el Distrito Judicial de Huánuco, 2021
(Universidad Privada Norbert Wiener, 2023-09-08) Vega Cáceres, Cesar Augusto; Orellano Benancio, Lizbardo
The purpose of the study was to establish the relationship between the academic training of the experts and the quality of the expert opinion, in the judicial district of Huánuco, 2021. For this study of hypothetical deductive, quantitative, applied research, cross-sectional, correlational, of a non-experimental design, it considered 10 criminal experts in the area of ballistics, 25 judges, 25 prosecutors and 25 lawyers in criminal matters, the same ones that are related to the cases in which forensic ballistics intervenes, the events that occurred in the district of Huánuco, the same ones that were chosen based on the inclusion and exclusion criteria indicated for the study. It was found that 75% of the judges, prosecutors and lawyers said that practical reinforcement is always essential in the training of the ballistic expert for the development of the expert work; Likewise, 49% of the experts said that practical reinforcement is always essential in the training of the ballistic expert. Also, 73% of the judges, prosecutors and lawyers said that practical reinforcement always affects the improvement of the training of ballistic experts. It is concluded that for the hypothesis test the p-value is 0.000 (Pearson's Chi-square), less than the value of significance 0.05, therefore, the null hypothesis is rejected and the alternative hypothesis is accepted; it is inferred that there is an association between the academic training of experts and the quality of the expert opinion in the Judicial District of Huánuco; that is to say, the higher the academic training, the higher the quality of the expert opinion.
Acceso abierto
Fotogrametría con vehículos aéreos no tripulados en investigación civil forense en obras con áreas de difícil acceso, Lima – 2022
(Universidad Privada Norbert Wiener, 2023-01-30) Huamán Yaranga, Michael Erick; Orellano Benancio, Lizbardo
The present investigation was formulated as a general problem: How does photogrammetry with unmanned aerial vehicles favor civil forensic investigation in works with areas of difficult access? Likewise, the general objective was: Determine how photogrammetry with unmanned aerial vehicles favors investigation civil forensic investigation of works with areas of difficult access, the general hypothesis was: Photogrammetry with unmanned aerial vehicles favors civil forensic investigation of works with areas of difficult access. The general research method was scientific, the specific research method was Inductive - Deductive, inductive because it allows reasoning based on a particular case to rise to general knowledge, and deductive because it allows reasoning to be used to obtain general conclusions for particular applications. (Pineda E. Alvarado E. ed. Al. 2008). The sample consisted of 80 expert reports where research work was carried out with areas of difficult access, which are: construction works, hydraulic works, road works and structures. The conclusion was reached: that photogrammetry in forensic civil investigation favors improving the times in the collection of information of indications and/or evidence, highlighting that 49.40% of forensic civil investigations were carried out indirectly because the works were found in inaccessible, insecure or difficult to access places and these were carried out with the help of an unmanned aerial vehicle (DRON). Likewise, the photogrammetry carried out in construction works is associated with the angle of inclination of the drone camera where the test of independence of variables (Chi-square) found p-value=0.018<0.05.
Acceso abierto
Informe pericial grafotécnico en delito de falsificación de documentos, en el distrito judicial del Cusco, enero a diciembre del 2021
(Universidad Privada Norbert Wiener, 2024-06-13) Miranda Mesahuanca, Adrian; Orellano Benancio, Lizbardo
This research aimed to analyze how graphotechnics allows to objectively explain and resolve investigations into the crime of document falsification, and to offer expert reports as a means of proof, an investigation carried out in the judicial district of Cusco. The method used was non-experimental, qualitative in approach, cross-sectional, and phenomenological in design. The study population was intentional, non-probabilistic, with 11 participants as a sample, four (04) representatives of the Public Ministry and seven (07) graphotechnical experts from the PNP and REPEJ of Cusco, who were interviewed during the year 2021. Data analysis used the Atlas Ti-Version 9 program. Upon completion of this work, it is determined that the institutional expertise is effective, backed by technical guarantees and impartiality. The expert determines the authenticity of documents through scientific and technical methods; graphotechnics explains and resolves the falsification of documents with suitability and reliability. Likewise, graphotechnics has emerged as a determining element in the identification and attribution of responsibility in cases of document falsification, strengthening judicial processes and providing solid evidence for a more precise administration of justice. The graphotechnical experts have demonstrated undeniable effectiveness in these cases, and the professional performance of the graphotechnical experts has been outstanding. These findings highlight the importance of graphotechnics in solving crimes of document falsification in Cusco, contributing to the strengthening of the judicial system.
Acceso abierto
Limitaciones de la identificación facial, mediante el sistema Morpho Face Investigate, de la oficina de criminalística policía nacional del Perú Cusco, 2019
(Universidad Privada Norbert Wiener, 2025-09-13) Bolívar Caytuiro, Frinné Elena; Orellano Benancio, Lizbardo
Objective: To determine the relationship between limitations of facial identification with the use of the morpho face investigate system, from OFICRI Peru’s National Police Cusco, 2019. Materials and methods: Non-experimental, correlational study. There was a population of 103 expert reports archived in the facial biometrics-MFI section of the OFICRI PNP Cusco, for which observation technique and a data collection sheet were used as an instrument. Results: 103 expert reports were analyzed, according to the correlation of Rho de Spearman it has a probability P=0.000 of relation is significant at 1%. , where the technology and internal links of the MFI system has a coefficient of 0.748 and with external links 0.605, between image and internal links of the MFI system has 0.483 and external links 0.369, between the environmental factors and internal links of the MFI system is 0.413 and external links of 0.359, the correlation between facial identification and use of the MFI system, it has a 0.598.Conclusion: Research has found that the limitations of facial identification, such as technologies, images, environmental factors influence image recognition through the MFI system, at the same time this prevents links in the database of the same system as that of RENIEC, resulting in minimal results in an identification by facial features.
Acceso abierto
La pericia contable y el lavado de activos en las agencias de viajes y turismo en la ciudad de Lima – 2023
(Universidad Privada Norbert Wiener, 2024-05-31) Cárdenas Torres, Pamela Patricia; Orellano Benancio, Lizbardo
The objective of the research was to determine how accounting expertise is related to money laundering control in travel and tourism agencies in the city of Lima, in the period 2023. The methodological design is deductive. It presents a quantitative approach, the study is applied, a "non-experimental"-transversal correlational research design. The population consisted of 107 chartered accountants of the REPEJ of the Superior Court of Justice of Lima, with knowledge of tourism companies, of which eighty-three chartered accountants were taken as a sample. The instrument used was the questionnaire. The result obtained with Sphearman's Rho correlation coefficient is 0.525 and a highly significant probability value (p) of 0.000, which reveals a direct and moderate relationship between accounting expertise and money laundering in travel and tourism agencies in Lima during the period studied. This indicates that the association between accounting expertise and money laundering is not random; on the contrary, there is a statistically significant correlation. The research showed that accounting expertise plays a relevant role as solid evidence in cases of asset imbalance and unjustified asset growth, and its importance and strength can determine acquittals or convictions for money laundering. These results provide valuable information for travel and tourism agencies, as well as for judicial and fiscal processes; at the same time, the importance of the elaboration of the accounting expertise as evidence during the evidentiary and trial stage is highlighted.
Acceso abierto
El peritaje grafotécnico y las sentencias condenatorias de delitos de falsificación de documentos públicos, distrito judicial de cañete 2019-2021
(Universidad Privada Norbert Wiener, 2023-09-28) Avalos Vicente, Geraldine Leydi; Orellano Benancio, Lizbardo
The objective of the thesis was to determine the relationship that existed between the graphotechnical expertise and the assessment of the convictions in the crimes of falsification of public documents in the judicial district of Cañete 2019-2021. The methodology is deductive. The approach is quantitative. The instrument is the questionnaire. The study was applied. A "non-experimental" observational and cross-correlational research design was used. The total and used population is 120 questionnaires addressed to lawyers, prosecutors and judges of the judicial district of Cañete, related to the research topic. The results obtained from the chi-square test revealed a significant relationship between the graphotechnical expertise and the assessments of the convictions in the crimes of falsification of public documents in the judicial district of Cañete during the period studied. This was reflected in a Pearson Chi-square value of 1679.818, with 960 degrees of freedom, and a highly significant p-value of 0.000, which indicates that the association between graphotechnical expertise and the assessments of convictions is not random, but statistically significant. In conclusion, the investigation confirmed that graphotechnical expertise plays a relevant role in the evaluation of evidence in cases of falsification of public documents, and its proper use can influence the results of convictions. These findings provide valuable information for the judicial field and highlight the importance of a correct use of graphotechnical expertise during the trial process.
Acceso abierto
Perspectiva criminalística de arqueólogos y antropólogos sobre métodos, técnicas arqueológicas y antropológicas en la recuperación e identificación de personas en realidades multicéntricas: Perú, México, El Salvador y Guatemala 2001 - 2019
(Universidad Privada Norbert Wiener, 2023-08-25) Ortiz de Orue Flores, Gabriela Gandyth; Orellano Benancio, Lizbardo
The following research aimed to describe the knowledge of archaeologists, anthropologists and make a diagnosis of multicentric realities, on the methods, archaeological and anthropological techniques in the recovery, identification and interpretation of people in Peru, Mexico, El Salvador and Guatemala. 2001-2019, likewise, through the comparison made between multicentric realities, the development and progress of both disciplines will be determined. The methodology used consisted of research with a qualitative ethnographic approach, applying the inductive method. The sample consisted of 13 professionals, including forensic archaeologists, forensic anthropologists from multicentric realities such as Peru, Mexico, Guatemala and El Salvador, as well as a criminalist and two justice operators from Peru; the instrument applied was the interview guide. The following conclusion was reached: that the importance of forensic archeology lies in the specificity of its techniques, for the correct recovery of the body and the different elements associated with it, since its knowledge occurs in various spaces, helping to determine the cultural affiliation and determine if the finding corresponds to a criminal act or not, the importance of the forensic anthropologist lies mainly in the identification and individualization of the bodies, individuals registered in legal environments; therefore, the forensic archaeologist and forensic anthropologist perform important work as partners in justice.
Acceso abierto
El procesamiento de la escena del crimen y su relación con la investigación de los delitos de homicidio en peritos del Distrito Judicial de Lima Norte:2019-2022
(Universidad Privada Norbert Wiener, 2023-12-29) Martinez Montoya, Francisco Isidro; Orellano Benancio, Lizbardo
The general objective of the current study was to establish the relationship between the processing of the crime scene and the investigation of homicide crimes in experts of the judicial district of Lima Norte, in the years 2019 to 2022, the investigation had a methodological approach structure quantitative, type applied through a hypothetical design - deductive nonexperimental, with cross section and descriptive level - correlational, the population was constituted by criminalistics experts who carry out inspections in the fiscal district of northern Lima in scenes where homicides have occurred , we worked with a sample of 132 specialists, the technique was the survey and the instrument chosen was the questionnaire. As a result, it was determined that there is a relationship between the processing of the crime scene and the homicide, in the same way there is a relationship between the isolation and protection of the scene, the entry of third parties and the arrival of the authorities at the scene with the investigation of homicide crimes.
Acceso abierto
El uso de la pericia de identificación de la placa de rodaje vehicular y su relación con la calidad del video digital en los hechos delictivos de robo en la oficina de peritajes del Ministerio Público, Lima, 2019-2020
(Universidad Privada Norbert Wiener, 2021-06-23) Orellano Benancio, Lizbardo; Casana Jara, Kelly Milagritos
The objective of the investigation was to determine if the results of the identification expertise of the vehicle registration plate are related to the quality of the video, which is requested by official letter and sent for expert work to the expert office of the Public Ministry, being the area of digital forensic analysis the place where the expert work is carried out by experts in forensic digital analysis, whose specialties are computer, systems, electronic or related engineering. The research method was deductive, the retrospective quantitative approach for data collection, applied type of non-experimental design. The study population was intentional, not probabilistic, with the total of the study sample being 54 videos that correspond to expert reports whose object of study was the identification of the vehicle license plates of the years 2019 and 2020. The study variables being the vehicle registration plate and its sizing the numbers or letters through the alphanumeric character indicator, which in the object of the expertise is the identification of the 6 characters of a vehicle registration plate. For the digital video variable, the first dimension was made up of the resolution that corresponds to the number of pixels in a video with the pixel indicator; the second dimensioning was the frames that corresponds to the number of frames per second of the video under study with the frame per second indicator, the third dimensioning being the bitrate which is the flow or rate of data that is reproduced in a video with the indicator data rate.
Acceso abierto
Uso de plaguicidas en delitos contra la vida, el cuerpo y la salud, en personas mayores de 18 años de Junín, 2019 - 2021
(Universidad Privada Norbert Wiener, 2023-09-14) Araujo Amaro, Dayane Sayuri; Orellano Benancio, Lizbardo
The development of this investigation used the Toxicology and Forensic Chemistry Expert Reports of the Forensic Toxicology Laboratory of the Criminalistics Office of the National Police of Peru VI MACREPOL - JUNÍN, from 2019 to 2021, with the general objective of describing the incidence of the use of pesticides and crimes against life, body and health in people over 18 years of age. For this research, the deductive scientific method was applied, being of a descriptive level correlational type and used a non-experimental design. 781 Expert Reports were collected, from which a sample of 258 Expert Reports was obtained who presented a positive reaction to the characteristics of the pesticides (organophosphates and carbamates) with the types of crimes (suicide, homicide and femicide). The results were statistically elaborated using the SPSS V26 software, for the statistical evaluations referring to the numbers of cases found in the Toxicology Expert Reports; being 17.4% the cases of people who used pesticides, while 82.6% did not use it, 17.7% of people suffered crimes, compared to 82.9% who did not present it, the results and their corresponding analyzes were presented in figures and graphs. In conclusion, the relationship of positive records for the use of pesticides has been described, 97.8% evidence the presence of crimes, followed by discussions with other authors.