Examinando por Autor "Reyna de la Cruz, Javier Enrique"

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    Observancia del procedimiento para la toma de muestras para analisis de restos de disparos por arma de fuego, Ancash – 2021
    (Universidad Privada Norbert Wiener, 2022-03-08) Reyna de la Cruz, Javier Enrique; Casana Jara, Kelly Milagritos
    The main objective of the investigation is to determine if the experts adequately apply the current procedure in the collection of samples for the detection of residues of firearm shots in Ancash 2021. Regarding the methodology, the study is quantitative, not experimental, descriptive, analytical, inductive, concrete. Likewise, the sample consisted of 20 experts from the Chimbote Criminalistics Office and 15 from the Huaraz Criminalistics Office, making a total of 35 Experts. 34 dichotomous questions and to be able to answer the objectives and hypotheses, the analysis was used, Pearson's Chi-square Statistic will be applied. The results showed that the current procedure used by forensic experts for the detection of residues of firearm shots in Ancash 2021, presents deficiencies in the procedure for taking samples in the hands of people, corpses and clothing, as well as on shot debris by using suitable swabs and containers. Concluding, that the current procedure for taking samples for the detection of gunshot residues is not adequately applied in Ancash in the year 2021.