Résumé Dans cette note technique, nous présentons l’un des principaux legs empiriques de la recherche sur la publicité télévisée des candidats à la députation fédérale de l’État de Rio de Janeiro dans le cadre de la période de 1998 à 2018. Il s’agit d’introduire et de décrire le processus de collecte de cette base de données, les procédures utilisées au fil du temps pour la systématisation des informations et les utilisations possibles de deux bases de données liées à la recherche : la première ayant pour unité d’analyse les programmes électoraux enregistrés pendant la période ; et la seconde ayant pour unité d’analyse les candidats , comptabilisant le temps (en secondes) d’apparition dans le HGPE ; la performance électorale de chaque candidat (votes et résultat final) ; le financement de la campagne et d’autres caractéristiques politiques, sociales et démographiques. La base de données présentée couvre pas moins de 9 433 programmes électoraux enregistrés pendant la période nocturne, auxquels ont participé 1 774 candidatures. technique lun l un lÉtat État 199 2018 sagit s agit dintroduire d introduire danalyse analyse en secondes dapparition apparition votes final dautres autres politiques démographiques 43 nocturne 77 candidatures 19 201 4 7 20 2

Abstract In this technical note, we present one of the main empirical legacies of the research on the electoral campaign of candidates for Federal Deputy in the state of Rio de Janeiro during the free time granted by the government for electoral propaganda (Horário Gratuito de Propaganda Eleitoral − HGPE) from 1998 to 2018. The aim is to introduce and describe the process of data collection for this database, the procedures used over time for the systematization of information, and the potential uses of two databases linked to the research: the first analyzes the electoral programs recorded during the period and the second the unit of analysis is the individual candidates, coding the time (in seconds) of appearance in the HGPE, the electoral performance of the candidates (votes and final result), campaign financing, and other political, social, and demographic characteristics. The database includes 9,433 electoral programs broadcasted in the evening, in which 1,774 candidates participated. note Horário HGPE 199 2018 information seconds votes result, result , result) financing political social characteristics 9433 9 433 9,43 evening 1774 1 774 1,77 participated 19 201 943 43 9,4 177 77 1,7 20 94 4 9, 17 7 1, 2

Resumen En esta nota técnica, presentamos uno de los principales legados empíricos de la investigación sobre la publicidad televisiva de las candidatas/de los candidatos a diputado federal en el Estado de Río de Janeiro en los Horarios Gratuitos de Publicidad Electoral (HGPE) en el periodo de 1998 a 2018. El objetivo es presentar y describir el proceso de recopilación de esta base de datos, los procedimientos utilizados a lo largo del tiempo para sistematizar la información y los posibles usos de dos bases de datos vinculadas a la investigación: la primera tiene como unidad de análisis los programas electorales registrados durante el periodo; y la segunda tiene como unidad de análisis las candidatas/los candidatos, contabilizando el tiempo (en segundos) que aparecieron en el HGPE; el rendimiento electoral de cada candidato/candidata (votos y resultado final); la financiación de la campaña y otras características políticas, sociales y demográficas. La base de datos presentada incluye no menos de 9.433 programas electorales grabados por la noche, en los que participaron 1.774 candidatas/candidatos. técnica candidatasde candidatas HGPE (HGPE 199 2018 candidataslos segundos candidatocandidata candidato candidata votos final final) políticas demográficas 9433 9 433 9.43 noche 1774 1 774 1.77 candidatascandidatos candidatas/candidatos 19 201 943 43 9.4 177 77 1.7 20 94 4 9. 17 7 1. 2

Resumo Nesta nota técnica apresentamos um dos principais legados empíricos da pesquisa sobre propaganda das candidatas/dos candidatos a Deputado Federal do Estado do Rio de Janeiro no Horário Gratuito de Propaganda Eleitoral (HGPE) no período de 1998 a 2018. Trata-se de introduzir e descrever o processo de coleta dessa base de dados, os procedimentos utilizados ao longo do tempo para a sistematização das informações e os possíveis usos de dois bancos de dados vinculados à pesquisa: o primeiro possui como unidade de análise os programas eleitorais gravados no período; e, o segundo, possui como unidade de análise os/as candidatos/candidatas, contabilizando o tempo (em segundos) de aparição no HGPE; desempenho eleitoral de cada candidata/candidato (votos e resultado final); financiamento de campanha e outras características políticas, sociais e demográficas. O banco apresentado abarca nada menos do que 9.433 programas eleitorais gravados à noite, dos quais participaram 1.774 candidatos/candidatas. candidatasdos candidatas HGPE (HGPE 199 2018 Tratase Trata se segundo osas as candidatoscandidatas candidatos/candidatas em segundos candidatacandidato candidata candidato votos final final) políticas demográficas 9433 9 433 9.43 noite 1774 1 774 1.77 19 201 943 43 9.4 177 77 1.7 20 94 4 9. 17 7 1. 2

In recent years, the field of coordination chemistry has experienced a surge in interest regarding the synthesis and characterization of coordination complexes for diverse applications. This study is dedicated to investigating coordination compounds resulting from the interaction of nonsteroidal anti-inflammatory drugs (NSAIDs) with metal ions. The study research places significant emphasis on understanding the stability and thermal behavior of these coordination compounds. The utilization of thermoanalytical techniques is crucial in achieving this goal. Thermal analysis and thermokinetics provide valuable insights into the underlying mechanisms, kinetics, and energetics of these reactions, thereby facilitating the optimization of synthesis procedures. The research employs concurrent techniques, namely thermogravimetric analysis (TG) and differential scanning calorimetry (DSC), to explore the thermal stability and decomposition pathways of these coordination compounds. Thermokinetic models and optimization methodologies are subsequently applied to identify key reaction parameters. The primary aim of this research is to unveil the thermal behavior, stability, and reaction kinetics of aceclofenac coordination compounds, thus contributing significantly to the understanding of thermokinetics and thermal analysis in the domain of coordination chemistry. Specifically, this study is focused on aceclofenac coordination complexes involving lanthanum and gadolinium, with the ultimate goal of advancing the field of coordination chemistry. years applications antiinflammatory anti inflammatory NSAIDs (NSAIDs ions mechanisms reactions procedures TG (TG DSC, DSC , (DSC) parameters Specifically gadolinium (DSC

Chitosan (CS) blends with collagen (CL) and Aloe vera (AV) have gained significant attention in the biomedical field due to their biocompatibility, biodegradability, and potential for wound healing applications. In this study, we investigated the preparation and characterization of CS/CL and CS/AV blends using selective precipitation and co-precipitation techniques. The synthesis processes were analyzed for yield and 4-hydroxyproline content (in CS/CL blends). The materials were characterized using bromatological analyses, viscosity measurements, Fourier-transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), and scanning electron microscopy (SEM). These eco-friendly methods effectively promoted interactions between the biopolymers, resulting in homogeneous blends with tunable properties. Besides, they are simple, fast, safe, and require minimal infrastructure. This study demonstrated that selective precipitation and co-precipitation are effective methods for producing chitosan/collagen and chitosan/Aloe vera blends. These methods foster interactions and miscibility between the biopolymers, as confirmed by FTIR, XRD, viscosity, and 4-Hy content analyses. They also align with green chemistry principles by avoiding organic solvents, reducing environmental risks, and minimizing waste. The high yields achieved, especially for CS/AV blends (exceeding 96%), make these materials compatible with lyophilization procedures. The absence of segregated phases after appropriate washing underscores their suitability for pharmaceutical formulations and other applications. CS (CS CL (CL AV (AV biocompatibility biodegradability applications CSCL CSAV coprecipitation co techniques 4hydroxyproline hydroxyproline 4 . blends) analyses measurements Fouriertransform Fourier transform FTIR , (FTIR) Xray X ray XRD (XRD) SEM. SEM (SEM) ecofriendly eco friendly biopolymers properties Besides simple fast safe infrastructure chitosancollagen chitosan chitosanAloe 4Hy Hy solvents risks waste achieved exceeding 96%, 96 96% 96%) procedures (FTIR (XRD (SEM 9

ABSTRACT Aging and face sagging have many causes, and various techniques are used for treatment, including noninvasive procedures, such as focused ultrasound, which uses the principle of collagen regeneration by coagulative necrosis of the dermis layers using radiofrequency, but this procedure has complications. We reported a case of a 54-year-old female patient who complained of poor visual acuity in her right eye three days after a focused ultrasound facial aesthetic procedure, with the best visual acuity of 20/60. Biomicroscopy of the right eye revealed an acute cataract with three points of fibrosis extending from the posterior to the anterior capsule. The patient underwent phacoemulsification surgery with visual rehabilitation and improved vision of 20/20. We hypothesized that the occurrence of acute cataract was related to the inappropriate use of focused ultrasound. causes treatment procedures radiofrequency complications 54yearold yearold 54 year old 2060 20 60 20/60 capsule 2020 20/20 5 206 2 6 20/6 202 20/2 20/

Over the last two decades, metabolomics has emerged as a pivotal tool in multidisciplinary research, providing invaluable insights into metabolome modulations and finding applications across various scientific domains, including medicine and agronomy. Nonetheless, the absence of standardized procedures in sample preparation, data acquisition, and documentation of data quality presents a significant challenge. This review underscores the critical importance of quality assurance and quality control (QA/QC) in untargeted metabolomics, advocating for the establishment of agreed-upon QA/QC reporting standards within the scientific community. We discuss the requisite quality controls at various stages of untargeted metabolomics studies, encompassing blank samples, pooled samples, and the utilization of external quality control samples. Methods for assessing accuracy, reproducibility, and identifying/correcting batch effects are addressed. Furthermore, emphasis is placed on standardizing the description of QA/QC data in scientific publications and repositories to foster reproducibility and transparency. We recommend the publication of QC data alongside studies in appropriate databases to facilitate data comparison and sharing among researchers, thereby enhancing the quality of untargeted metabolomics research. In summary, implementing standardized QA/QC data reporting, along with promoting best practices within the untargeted metabolomics community, is crucial for improving result quality and credibility and advancing research utilizing this powerful technique. decades domains agronomy Nonetheless preparation acquisition challenge QAQC QA (QA/QC agreedupon agreed upon community samples accuracy identifyingcorrecting identifying correcting addressed Furthermore transparency researchers summary technique

Serial numbers are marks present on several day-to-day objects, created by manufacturers for purposes such as quality control, product tracking and to prevent counterfeiting. In the case of firearms, these characters can be obliterated or damaged by natural processes or intentionally by criminals to prevent positive identification of stolen property. One non-destructive method employed by crime laboratories for the restoration of obliterated characters is the magnetic particle method. The present work aims to study the synthesis and application of waste-made magnetic nanoparticles in the recovery of adulterated markings. A set of analytical-grade materials and metallic waste magnetic nanoparticles were synthesized for comparison purposes. Chemical characterization tests by X-ray fluorescence, morphological tests by scanning electron microscopy (SEM), and magnetization tests by vibrating sample magnetometer (VSM) were performed. The efficacy of the synthesized nanoparticles was tested on 1020 steel plates previously engraved and adulterated by sanding. Both homemade magnetic nanoparticles demonstrated superior performance compared to commercial magnetic particles. The application of homemade magnetic particles, especially using waste as the source of production, decreases the cost of the material and is environmentally friendly. The development of this material makes magnetic serial number restoration a better option for widespread use in forensic procedures. daytoday day objects control counterfeiting firearms property nondestructive non destructive wastemade made markings analyticalgrade analytical grade Xray X ray fluorescence SEM, SEM , (SEM) VSM (VSM performed 102 sanding particles production friendly procedures (SEM 10 1

Even though ammonia is a natural component of aquatic environments, elevated concentrations indicate pollution and environmental degradation. Consequently, efficient analytical methods for monitoring ammonia levels are crucial for preserving water quality. Voltammetry offers a sustainable approach for NH3 quantification, combining good analytical performance with low sample and reagent consumption, minimizing waste generation. However, despite these advantages, the voltammetric determination of ammonia remains relatively unexplored. Therefore, this study investigated the electrochemical behavior of NH3 in alkaline solutions using a non-modified Pt electrode and evaluated the performance of differential pulse voltammetry (DPV) and square wave voltammetry (SWV) for NH3 determination. DPV provided superior performance, with limits of detection and quantification of 0.79 µmol L-1 (0.011 ppmN) and 2.6 µmol L-1 (0.036 ppmN), respectively, which comply with the maximum allowable ammonia concentration in natural waters according to Brazilian and European regulations. The voltammetric method successfully quantified ammonia in tap and river water samples, providing results concordant with the established Berthelot spectrophotometric method, at a 95% confidence level. Additionally, it is simple and fully accessible to non-electrochemist since no sophisticated procedures for electrode modification are needed. Finally, the high analytical performance of the proposed method makes it valuable for pollution monitoring in aquatic environments. environments degradation Consequently quality NH consumption generation However advantages unexplored Therefore nonmodified non modified (DPV SWV (SWV 079 0 79 0.7 L1 L 1 L- 0.011 0011 011 (0.01 ppmN 26 2 6 2. 0.036 0036 036 (0.03 ppmN, , respectively regulations samples 95 level Additionally nonelectrochemist electrochemist needed Finally 07 7 0. 0.01 001 01 (0.0 0.03 003 03 9 0.0 00 (0. (0 (

This study describes the chemical composition and biological activities of extracts and compounds obtained from the roots of Bowdichia virgilioides (Fabaceae). A mixture of very long-chain free fatty acids (VLFAs) and pure compounds, namely isocordoin, cordoin, lupeol, lupenone, β-sitosterol, stigmasterol, and sitostenone, were isolated from the soluble fraction of the methanol extract by using sequential column chromatography procedures. The molecular structures of the compounds were determined using infrared (IR), nuclear magnetic resonance (NMR), and mass spectrometry (MS) techniques. Notably, this is the first report of the occurrence of both chalcones within this plant genus. Besides, the VLFAs were identified by electrospray ionization mass spectrometry (ESIMS) and the presence of these compounds in roots is suggested to be an adaptive response to environmental stress, which exhibited moderate antioxidant properties when tested against the 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical and in the β-carotene/linolenic acid auto-oxidation assay. However, the MeOH soluble fraction demonstrated significant toxicity in the brine shrimp lethality assay. Fabaceae. Fabaceae . (Fabaceae) longchain long chain (VLFAs isocordoin cordoin lupeol lupenone βsitosterol, βsitosterol β sitosterol, sitosterol β-sitosterol stigmasterol sitostenone procedures IR, IR , (IR) NMR, NMR (NMR) MS (MS techniques Notably genus Besides ESIMS (ESIMS stress 2,2diphenyl1picrylhydrazyl 22diphenyl1picrylhydrazyl diphenylpicrylhydrazyl 2,2 diphenyl 1 picrylhydrazyl 2 DPPH (DPPH βcarotene/linolenic βcarotenelinolenic carotene/linolenic carotene linolenic autooxidation auto oxidation assay However (Fabaceae (IR (NMR 2diphenyl1picrylhydrazyl 22 2, βcarotene carotenelinolenic

In this work we explore some theoretical and practical aspects of one-pot synthesis. The focal point of the study is the preparation of the thiazole heterocycle, with an emphasis on theoretical aspects of the organic and medicinal chemistry of this important privileged structure. The entire set of experimental procedures and characterization steps explored in this work has the potential to assist in the training and/or technical improvement of undergraduate students, and contribute to the teaching of chemistry in Brazilian higher education. It is worth emphasizing these aspects because the experiments shown in the proposed practices involve simple, rapid, low-risk, and low-cost procedures, making it perfectly feasible to reproduce them in undergraduate classes, even in laboratories with limited material resources. onepot one pot synthesis heterocycle structure andor or students education simple rapid lowrisk, lowrisk low risk, risk low-risk lowcost cost classes resources

Resumen Marco contextual: La prevalencia de los accidentes cerebrovasculares sigue siendo elevada, por lo que se recomiendan procedimientos clínicos. Objetivo: Validar, mediante la técnica Delphi, las intervenciones de enfermería en el abordaje de pacientes con sospecha de accidente cerebrovascular en fase aguda, con un panel de especialistas. Metodología: Se realizó una investigación de tipo Survey, basada en un estudio cuantitativo-descriptivo. Previamente se realizó una revisión bibliográfica sistemática. Resultados: La muestra estaba formada por seis especialistas. Tras dos rondas Delphi, se validaron las intervenciones de enfermería para pacientes con sospecha de accidente cerebrovascular en fase aguda, a saber: derivación correcta teniendo en cuenta el tiempo de progresión de los síntomas; abordaje en urgencias (basado en la evaluación ABCDEFGH); seguimiento y respuesta a las reacciones adversas durante y después de la trombolisis. Conclusión: La validación de las intervenciones de enfermería en el abordaje de pacientes con sospecha de accidente cerebrovascular agudo condujo al desarrollo de una sólida instrucción de trabajo para enfermeras.

Resumo Enquadramento: A prevalência do acidente vascular cerebral continua elevada, sendo recomendada a existência de procedimentos clínicos. Objetivo: Validar, através da técnica Delphi, intervenções de enfermagem na abordagem ao doente com suspeita de acidente vascular cerebral em fase aguda, com um painel de especialistas. Metodologia: Realizou-se uma pesquisa Survey, com base num estudo quantitativo-descritivo, sendo que uma revisão sistemática de literatura foi realizada previamente. Resultados: Amostra composta por seis especialistas. Realizadas duas rondas da técnica Delphi, foram validadas intervenções de Enfermagem ao doente com suspeita de acidente vascular cerebral, em fase aguda, nomeadamente: correto encaminhamento tendo em conta o tempo de evolução dos sintomas; abordagem em sala de emergência (baseada na avaliação ABCDEFGH); vigilância e resposta a reações adversas durante e após trombólise. Conclusão: A validação das intervenções de enfermagem na abordagem ao doente com suspeita de acidente vascular cerebral em fase aguda levou à elaboração de uma instrução de trabalho sólida, direcionada aos enfermeiros.

Abstract Background: The prevalence of stroke remains high, where clinical procedures are recommended. Objective: To validate, using the Delphi technique, nursing interventions in the approach to patients with suspected stroke in the acute phase, with a panel of specialists. Methodology: A survey was carried out, based on a quantitative-descriptive study. A systematic literature review was carried out beforehand. Results: The sample consisted of six specialists. Two rounds of the Delphi technique were used to validate nursing interventions for patients with suspected stroke in the acute phase, namely: correct referral taking into account the time of symptom progression; emergency room approach (based on the ABCDEFGH assessment); monitoring and response to adverse reactions during and after thrombolysis. Conclusion: The validation of nursing interventions in the approach to patients with suspected acute strokes led to the development of a solid work instruction for nurses.

Abstract This study investigated the effects caused by the thermal shock phenomenon on the temperature distribution in Adhered Ceramic Tiling Systems (ACTS). Cyclic thermal and hygroscopic loads are periodic events resulting from successive and sequential processes of heating by solar irradiation and sudden cooling by heavy rains. Through an experimental program carried out in a ceramic tile prototype composed of porcelain tiles settle with adhesive mortar directly on a concrete wall, monitored the surface temperatures and temperatures at the adhesive mortar-concrete interface were measured during its exposure to heating and cooling cycles according to NBR 15575-4 (ABNT, 2021) procedures. The confinement of thermal energy (heat) inside the structure, after the beginning of cooling, demonstrates that part of the thermal stresses is maintained internally to the structure even after the drop-in surface temperature of the ceramic tile (non-homogeneous distribution), indicating that the movements structural elements of thermal origin will tend to different directions (non-uniform) and, consequently, will cause opposite stresses between layers. This results in a possible increase and concentration of stresses in certain regions that, if critical, will lead to the appearance of damage in the ceramic coating. ACTS. ACTS . (ACTS) rains wall mortarconcrete 155754 15575 4 15575- ABNT, ABNT (ABNT 2021 procedures heat (heat dropin drop nonhomogeneous non homogeneous distribution, , distribution) nonuniform uniform (non-uniform consequently layers critical coating (ACTS 1557 202 155 20 15 2 1

Resumo O estudo investigou os efeitos causados pelo fenômeno do choque térmico sobre a distribuição de temperatura em sistemas de revestimento cerâmico aderido (SRCA). Carregamentos cíclicos térmicos e higroscópicos são eventos periódicos resultado de processos sucessivos e sequenciais de aquecimento por irradiação solar e resfriamentos bruscos por chuvas. Por meio de um programa experimental realizado em um protótipo de revestimento cerâmico composto de placas de porcelanato assentadas com argamassa colante diretamente sobre uma parede de concreto, monitoraram-se as temperaturas superficiais e na interface argamassa colante-concreto durante sua exposição a ciclos de aquecimento e resfriamento, conforme procedimentos da NBR 15575-4 (ABNT, 2021). O confinamento de energia térmica (calor) no interior da estrutura, após o início do resfriamento, demonstra que parte dos esforços térmicos é mantida internamente à estrutura mesmo após a queda de temperatura superficial da placa cerâmica (distribuição não homogênea), indicando que as movimentações estruturais de origem térmica tenderão a ir em direções diferentes (não uniformes) e, consequentemente, ocasionarão solicitações opostas entre camadas. Isso resulta em possível acréscimo e concentração de tensões em determinadas regiões, que, se críticas, levarão ao surgimento do dano no revestimento cerâmico. SRCA. SRCA . (SRCA) chuvas concreto monitoraramse monitoraram colanteconcreto resfriamento 155754 15575 4 15575- ABNT, ABNT (ABNT 2021. 2021 2021) calor (calor homogênea, homogênea , homogênea) uniformes consequentemente camadas regiões críticas (SRCA 1557 202 155 20 15 2 1

Abstract Construction projects are highly complex systems that recurrently present discrepancies between work-as-imagined and work-as-done. Digital technologies, such as photogrammetry using UAVs (drones), are promising support tools to cope with this problem. Therefore, this study aims to evaluate the procedures for developing and assessing the quality of a 3D model generated through photogrammetry from images captured by a drone, comparing it to the as-designed BIM model. Thus, a case study was carried out in a residential low-income housing construction project in Camaçari, Brazil. Compared to the as-designed BIM 3D model, the photogrammetric model presented an average dimensional deviation of -1.68%. The model also presented issues such as occlusions and deformations. The study highlights that both this deviation and the quality of the photogrammetric model can be significantly influenced by the data collection method (e.g., quantity and resolution of photos). The study's primary contribution lies in presenting the potential of UAV usage for image capture in photogrammetry model generation. workasimagined work imagined workasdone. workasdone done. done work-as-done technologies drones, drones , (drones) problem Therefore D drone asdesigned designed Thus lowincome low income Camaçari Brazil 1.68%. 168 1 68 -1.68% deformations e.g., eg e g (e.g. photos. photos . photos) studys s generation (drones 1.68% 16 6 -1.68 e.g. (e.g 1.68 -1.6 e.g 1.6 -1. 1. -1 -

Resumo Projetos de construção são sistemas altamente complexos que apresentam recorrentemente discrepâncias entre o trabalho planejado e o trabalho realizado. Tecnologias digitais, como a fotogrametria com VANTs (drones), são ferramentas de suporte promissoras nesse contexto. Assim, este estudo tem como objetivo avaliar os procedimentos de desenvolvimento e qualidade de um modelo 3D gerado por fotogrametria através de imagens capturadas por drone, comparando-o ao modelo as-designed BIM. Para isso, realizou-se um estudo de caso em uma habitação de interesse social localizada em Camaçari-BA. Comparado ao modelo BIM projetado, o modelo fotogramétrico apresentou um desvio dimensional médio de -1,68%. O modelo também apresentou inconsistências como oclusões e deformações. O estudo mostra que tanto esse desvio como a qualidade do modelo fotogramétrico obtido podem ser consideravelmente influenciados pela forma de coleta dos dados (ex. baixa quantidade e resolução das fotos). A principal contribuição do estudo é apresentar o potencial do uso do VANT para captura de imagens para geração de um modelo de fotogrametria. realizado digitais drones, drones , (drones) contexto Assim D drone comparandoo comparando asdesigned as designed isso realizouse realizou se CamaçariBA. CamaçariBA Camaçari BA. BA Camaçari-BA projetado 1,68%. 168 1 68 -1,68% deformações ex. ex (ex fotos. fotos . fotos) (drones 1,68% 16 6 -1,68 1,68 -1,6 1,6 -1, 1, -1 -

Abstract: This essay offers critical considerations of historicism alongside other disciplines of modernity. I frame the exercise as a close and careful engagement - over more than three decades - with the work of Dipesh Chakrabarty, who has raised key questions around historicism in his influential Provincializing Europe. My endeavour has five steps. To begin with, I provide a brief sketch of Dipesh’s oeuvre. Second, I trace how Chakrabarty’s provocations can be read as pointing toward post-coloniality and modernity as necessarily contradictory, contended, and contingent procedures and perspectives. Third, the essay tracks pathways that PE haltingly intimates and partially illuminates, but that the work chiefly shies of treading. Fourth, this allows me to open up instead the different registers of historicism, the hermeneutical, and the analytical, including their mutual interplay and formidable entanglements, as formative of modern knowledges. Fifth and finally, these steps help foreground my own explorations of modernity, which access but also exceed Chakrabarty’s concerns. Here, braiding together theory and narrative, anthropology and history, I focus on modern institutionalized non-nomothetic human sciences. These formations of knowledge intimate not just modern disciplines but disciplines of modernity. Such contradictory and contrary disciplines are founded in the interplay between the Enlightenment and Counter-Enlightenment, progressivism and romanticism, the analytical and the hermeneutical, and empire and nation.

Resumen Este ensayo aborda consideraciones críticas sobre el historicismo junto con otras disciplinas de la modernidad. Esbozo este ejercicio como un diálogo estrecho y cuidadoso -a lo largo de más de tres décadas- con la obra de Dipesh Chakrabarty, quien ha planteado cuestiones clave en torno al historicismo en su influyente publicación Provincializing Europe (en adelante, PE). Mi trabajo consta de cinco pasos. Para empezar, haré un breve resumen de la obra de Dipesh. En segundo lugar, analizaré cómo los postulados de Chakrabarty se pueden leer en tanto apuntan hacia la poscolonialidad y la modernidad como procedimientos y perspectivas necesariamente contradictorias, contendientes y contingentes. En tercer lugar, el ensayo explora los caminos que PE sugiere de forma vacilante e ilumina parcialmente, pero que se abstiene de recorrer por completo. En cuarto lugar, esto me permite ampliar los diferentes registros del historicismo, la hermenéutica y la analítica, incluyendo su interacción mutua y sus formidables entrelazamientos como elementos formativos de los saberes modernos. En quinto y último lugar, estos pasos contribuyen a poner en primer plano mis propias exploraciones sobre la modernidad, que responden pero también exceden las preocupaciones de Chakrabarty. Aquí, entrelazando teoría y narrativa, antropología e historia, me centro en las ciencias humanas modernas institucionalizadas no nomotéticas. Estas formaciones de conocimiento no sólo implican disciplinas modernas, sino disciplinas de la modernidad. Estas disciplinas contradictorias y contrarias se fundan en la interacción entre la Ilustración y la Contrailustración, el progresivismo y el romanticismo, lo analítico y lo hermenéutico, y el imperio y la nación.

Abstract: Objective: To determine the antibiotic storage characteristics of families in a suburban population in Mexico. Methodology: The study approach is quantitative, observational, cross-sectional and descriptive in scope. The unit of study was families living in the area under study in a suburban zone of Mexico. Results: A total of 235 families were surveyed, within which there are different age groups, with 153 families predominantly aged between 36 and 64 years old. It was obtained that more than 70 % presented illnesses and, regarding the possibility that they had stored expired or soon to expire antibiotic drugs, 68.1 % mentioned that it was not likely. Conclusions: The significant number of adult population, the wide presence of comorbidities and various sociodemographic factors impact practices and attitudes regarding the ways in which families obtain, use, store and dispose of medications within their homes. This research seeks to contribute to the awareness and creation of various programs for the adoption of safety measures for the storage of medicines within the home, as well as to serve as a guide in the identification of optimal, efficient and effective procedures to deal with this phenomenon.

Resumo: Objetivo: Determinar as características do armazenamento de antibióticos das famílias em uma população suburbana no México. Metodologia: A abordagem do estudo é quantitativa, observacional, transversal e de escopo descritivo. A unidade de estudo foram as famílias que viviam na área de estudo de uma zona suburbana no México. Resultados: Foram pesquisadas 235 famílias, de diversas faixas etárias, das quais predominaram as idades de 36 a 64 anos em 153 famílias. Verificou-se que mais de 70% apresentavam enfermidades, e com relação à possibilidade de terem medicamentos antibióticos vencidos ou prestes a vencer armazenados, 68,1 % mencionaram que não era provável. Conclusões: O significativo número de população adulta, a ampla presença de comorbidades e vários fatores sociodemográficos impactam nas práticas e atitudes relativas às formas como as famílias obtêm, usam, armazenam e descartam medicamentos em suas residências. Esta pesquisa busca contribuir para a conscientização e a criação de vários programas para a adoção de medidas de segurança para o armazenamento de medicamentos em casa, bem como servir de guia na identificação de procedimentos ideais, eficientes e eficazes para lidar com esse fenômeno.

Resumen: Objetivo: Determinar las características de almacenamiento de los antibióticos de las familias en una población suburbana en México. Metodología: El enfoque del estudio es cuantitativo, observacional, de corte transversal y alcance descriptivo. La unidad de estudio fueron las familias que vivían en el área de estudio de una zona suburbana en México. Resultados: Se encuestaron un total de 235 familias, dentro de las cuales existen diversos grupos etarios, de los cuales predominaron las edades de entre 36 a 64 años en 153 familias. Se obtuvo que más del 70 % presentaban enfermedades y, respecto a la posibilidad de que tuviesen almacenados medicamentos antibióticos caducados o próximos a caducar, el 68.1 % mencionó que no era probable. Conclusiones: El importante número de población adulta, la amplia presencia de comorbilidades y diversos factores sociodemográficos impactan en las prácticas y actitudes en relación con las formas en que las familias obtienen, usan, almacenan y desechan los medicamentos dentro de sus hogares. Esta investigación busca contribuir a la concientización y creación de diversos programas para la adopción de medidas de seguridad para el almacenamiento de medicamentos dentro del hogar, así como servir de guía en la identificación de procedimientos óptimos, eficientes y eficaces para tratar este fenómeno.

Abstract The objective of this research is to identify and describe the main domains and subdomains of the entrepreneurial ecosystem that drive entrepreneurship in Mexico and establish their relationship with the entrepreneurial intention. For this purpose, a structured direct questionnaire was developed which was applied to 1,141 students of accounting, administration, and computer science majors, from the Faculty of Accounting and Administration of the National Autonomous University of Mexico. A descriptive, correlational, and multivariate analysis was carried out. The results allow to know that the training of an entrepreneur integrates social, cultural and economic knowledge, which increases the probability of creating successful entrepreneurship; however, knowledge of the business environment does not represent a strength for students, specifically they lack knowledge about the financing sources. Regarding the students' perception about the market and human capital, it was found that they have a notion of the elements that allow increasing sales in an organization and know how to recognize the importance of human capital. On the other hand, students express concern about procedures and corruption, which are barriers that usually prevent entrepreneurship in Mexico; likewise, they require more information about entrepreneurship support services.

Resumen El objetivo de esta investigación es identificar y describir los principales dominios y subdominios del ecosistema emprendedor que favorecen el emprendimiento en México, y establecer su relación con la intención de emprendimiento, para ello se elaboró un cuestionario directo estructurado el cual fue aplicado a 1,141 estudiantes de las carreras de contaduría, administración e informática, de la Facultad de Contaduría y Administración de la Universidad Nacional Autónoma de México, se realizó un análisis descriptivo, correlacional y multivariado. Los resultados permiten saber que la formación de un emprendedor integra conocimientos sociales, culturales y económicos, lo cual incrementa las probabilidades de crear emprendimientos exitosos, sin embargo, el conocimiento del ambiente empresarial no representa una fortaleza para los estudiantes, específicamente carecen de conocimientos sobre las fuentes de financiamiento. Respecto a la percepción de los estudiantes acerca del mercado y del capital humano, se encontró que estos tienen noción de los elementos que permiten incrementar las ventas en una organización y saben reconocer la importancia del capital humano. Por otra parte, los estudiantes manifiestan preocupación por los trámites y la corrupción que son barreras que suelen impedir el emprendimiento en México; asimismo, requieren de más información sobre de los servicios de apoyo al emprendimiento.