Overview of the seized and examined pharmaceutical in the state of Minas Gerais-Brazil by the Civil Police from 2017 to 2022: A fundamental analysis of the recent impact over the drugs market

This work presents a data survey regarding the qualitative chemical analysis of drugs seized by the Police in the state of Minas Gerais between July 2017 and June 2022, including an evaluation of labeling of 265 samples of anabolic androgenic steroids (AAS) seized in 2020. The Active Pharmaceutical Ingredients (API) present in the samples were identified through chemical analysis and classified by system Anatomical Therapeutic Chemical (ATC) methods. Analysis of the labeling information for 265 samples of AAS followed the guidance of legislation RDC 71 (2009) from ANVISA. For this study 6355 seized pharmaceuticals underwent qualitative chemical analysis that corresponded to 7739 APIs successfully identified and classified. Among the components studied AAS, psychostimulants, anesthetics, and analgesics were the most commonly examined. AAS seized and tested increased by over 100% and for the majority of the samples analyzed were found to not match the labeling on the packaging. In the meantime, anti-obesity drugs presented a prominent increase of 400% from 2020/1 to 2021/2, during covid-19 quarantine. Seized pharmaceuticals and tests can support information in the planning of public health and safety policies.     

Shoeprint image retrieval and crime scene shoeprint image linking by using convolutional neural network and normalized cross correlation

A shoeprint image retrieval process aims to identify and match images of shoeprints found at crime scenes with shoeprint images from a known reference database. It is a challenging problem in the forensic discipline of footwear analysis because a shoeprint found at the crime scene is often imperfect. Recovered shoeprints may be partial, distorted, left on surfaces that do not mark easily, or perhaps come from shoes that do not transfer marks easily. In this study, we present a shoeprint retrieval method by using a convolutional neural network (CNN) and normalized cross-correlation (NCC). A pre-trained CNN was used to extract features from the pre-processed shoeprint images. We then employed NCC to compute a similarity score based on the extracted image features. We achieved a retrieval accuracy of 82% in our experiments, where a “successful” retrieval means that the ground truth image was returned in the top 1% of returned images. We also extend our shoeprint retrieval method to the problem of linking shoeprints recovered from crime scenes. This new method can provide a linkage between two crime scenes if the two recovered shoeprints originated from the same shoe. This new method achieved a retrieval accuracy of 88.99% in the top 20% of returned images.     

Stability and Change in Putin's Political Image During the 2000 and 2012 Presidential Elections: Putin 1.0 and Putin 2.0?

There has been a lot of research done on “Western” politicians and political systems with regard to political marketing. But what about other countries, especially those that possess a different political standard? This article seeks to address one particular Russian politician: Vladimir Putin. He rose from obscurity to become Russia's second president (after Boris Yeltsin). Two presidential elections form the focus of attention, 2000 Putin, V. (2000). First person. London, UK: Hutchinson. [Google Scholar] and 2012. The aim is to discover the consistencies and breaks in the manufacturing of Putin's political image and reputation. A number of breaks and continuities were discovered in terms of how Putin is marketed. This seems to be a reflection of the changes taking places in Russia's political environment, which then needs to be taken into consideration when political marketing is conducted.     

“女性发展与性别平等--中德比较研究”研讨会综述

对“女性发展和性别平等”理论与实践进行中德之间的比较研究,既能增进彼此了解,又可促进相互学习。回顾历史,中德两国妇女运动的产生有着各自的时代背景以及不同的发展路径。当代女性形象未能摆脱刻板僵化的性别角色模式,并常常受到媒体和商业化误导的影响。在女性就业方面,德方专家强调了“贯穿整个生命周期的性别平等”理念,中方专家则提出了提高女性就业质量、女性平等获取资源、为家庭工作平衡提供政策支持等建议。全球女性主义起源于上世纪80年代,旨在拓宽女性主义思想的范围;而社会性别主流化作为联合国促进性别平等的全球战略,20多年来在中国取得了诸多方面的成就,同时也面临着挑战。     

A new conceptual framework to strengthen internal corporate image: A stakeholder-inclusive perspective

The potential influence that internal stakeholders’ image of the organisation could have on external stakeholders’ image of the organisation, is strongly supported in the literature. This research project attempted to address the need for an approach that facilitates employee engagement, coupled with a leadership approach that allows collaboration, inclusion and cooperation within the organisation, to strengthen internal corporate image. This article reports on the results of the second phase of this research project, where a proposed stakeholder-inclusive conceptual framework for strengthening the internal corporate image, built from a stakeholder-inclusive perspective as depicted in the King III report on corporate governance, was explored in practice. A quantitative, self-administered web-based survey was conducted with the 2014 winners of the Deloitte Best Company to Work For (BCTWF) survey. The results not only indicated that these organisations’ practices resonate with the proposed stakeholder-inclusive framework, but also that the principles of the framework, namely stakeholder theory; integrated internal communication; peace arena; stakeholder engagement by means of the AA1000 Stakeholder Engagement Standard (AA1000SES) and responsible leadership and stewardship correlate with one another. The stakeholder-inclusive conceptual framework expands on the body of knowledge on corporate image and provides corporate communication professionals with a guide for strengthening their organisation’s internal corporate image, which could serve as starting point for strengthening the external corporate image and eventual corporate reputation.     

TOF‐SIMS Analysis of Red Color Inks of Writing and Printing Tools on Questioned Documents

Time‐of‐flight secondary ion mass spectrometry (TOF‐SIMS) is a well‐established surface technique that provides both elemental and molecular information from several monolayers of a sample surface while also allowing depth profiling or image mapping to be performed. Static TOF‐SIMS with improved performances has expanded the application of TOF‐SIMS to the study of a variety of organic, polymeric, biological, archaeological, and forensic materials. In forensic investigation, the use of a minimal sample for the analysis is preferable. Although the TOF‐SIMS technique is destructive, the probing beams have microsized diameters so that only small portion of the questioned sample is necessary for the analysis, leaving the rest available for other analyses. In this study, TOF‐SIMS and attenuated total reflectance Fourier transform infrared (ATR‐FTIR) were applied to the analysis of several different pen inks, red sealing inks, and printed patterns on paper. The overlapping areas of ballpoint pen writing, red seal stamping, and laser printing in a document were investigated to identify the sequence of recording. The sequence relations for various cases were determined from the TOF‐SIMS mapping image and the depth profile. TOF‐SIMS images were also used to investigate numbers or characters altered with two different red pens. TOF‐SIMS was successfully used to determine the sequence of intersecting lines and the forged numbers on the paper.     

An Approach to Speaker Identification

This presentation will provide standards upon which any attempts to meet the challenge of identifying speakers by voice should be based. It is organized into a model based on (i) application of a rigorous research program validating the system, (ii) an upgrading of the organization of the SI area, and (iii) exploitation of new technology. The second part of the presentation will describe an illustrative speech/voice approach to SI development. This effort is also based on an extensive corpus of research. It is suggested that application of the cited standards, plus the illustrative model, will permit reasonable progress to be made. Finally, a number of procedural recommendations are made; they should enhance the efficacy of the proposed approach.     

实验大鼠胃Kappa-阿片受体与死亡时间的相关性

目的研究实验大鼠餐后死亡不同时间段的胃主细胞Kappa-阿片受体(KOR)的表达变化。探讨其变化、表达规律与死亡时间(PMI)的相关性。方法实验雄性大鼠,随机分为对照组和实验组,进食后断颈处死后于不同时间提取组织检材,对组织进行免疫组织化学染色,采用图像分析软件测定阳性面积、积分光密度、平均光密度、平均灰度等参数,用SPSS统计软件对各参数与死亡时间的关系进行相关性分析。结果死后9d内的胃主细胞上Kappa-阿片受体随着死亡时间(PMI)的延长,其积分光密度和阳性面积与死亡时间(PMI)存在一定的相关回归关系。结论实验大鼠死后胃主细胞上Kappa-阿片受体的变化规律与死亡时间有相关性。     

The Legality of the Image

Intimate links exist between political power, law and images. Theology, philosophy and law have always developed elaborate rules about visuality. The iconophilic and iconoclastic traditions complemented one another and combined to construct subjectivity and to reconcile humanity with finitude. In modernity, law replaced religion and philosophy conceptualised legality through the aesthetic category of the sublime. The law understands the importance of the governance of images for the maintenance of the social bond and helps organise a regime of permitted images and forbidden idols which amounts to a complex legal administration of aesthetics and a related aesthetic organisation of law.     

镜面遗留指印消除重影及固定的新方法

对镜面上遗留的指印采用280B-4型比对投影仪,进行消除重影并利用透射复印法进行固定做了探讨,同时拓宽了280B-4型比对投影仪的应用范围.