bluuebunny/crossref_metadata_2025 huggingface dataset:
O devir do professor que ensina matemática em escolas multisseriadas do campo: afetos e subjetividades em jogo
Authors: Mendes Lucilio Halter Sobral , Queiroz Simone Moura
Published: December 2024

A trajetória percorrida no bojo da Educação do Campo não é nova e nem recente, mas inaugura um novo paradigma de consciência na luta por políticas públicas que garantam aos trabalhadores do campo alguns direitos, como o direito à educação e a uma escola viva onde os saberes camponeses sejam respeitados e valorizados. Nesse sentido, com o presente trabalho, buscamos compreender a constituição de si e de suas subjetividades acerca do sujeito docente que adentra o território da Educação do Campo. Esse jogo foi muito importante por observarmos os passes e jogadas que serviram de pontapé para jogos futuros de novos estudos mais aprofundados na área da matemática na Educação do Campo, visto que os alguns professores demonstram, através dos mapas narrativos, apego a uma matemática praticada e voltada para escola urbana. Trata-se de um texto que converge para os estudos de Deleuze e Guattari, os quais apontam a Filosofia da Diferença como cerceada de multiplicidade, singularidade, devir, alteridade e subjetividade. Logo, consideramos estes aspectos ao estudar o professor. Utilizamos os conceitos devir, rizoma, subjetivação, dispositivo, fora, corpo vibrátil, cartografia, linhas de forças e territórios, por serem compatíveis com a expressão das emoções a partir de vibrações corpóreas.
Nueve en trece: biografía inicial de una revista
Authors: Corrado Omar
Published: December 2024

Presentamos aquí una crónica de los comienzos de la Revista del Instituto Superior de Música de la Universidad Nacional del Litoral (Santa Fe, Argentina), más precisamente de los nueve primeros números, publicados en los trece años que van de 1989 a 2002, en cuya concreción participamos. Se revisan las circunstancias de su creación, las dificultades enfrentadas, la progresiva incorporación de colaboradores y la recepción de artículos, así como las relaciones de la revista con el desarrollo de las políticas de investigación implementadas por la universidad. Se reflexiona asimismo sobre este corpus mediante la observación de los campos transitados, las temáticas predominantes, los autores y sus trayectorias, las decisiones materiales referidas al diseño gráfico, la paulatina constitución de un perfil institucional y la consolidación de esta publicación en el marco musicológico local.
Aleatoriedad y notación gráfica en la música de Gerardo Gandini
Authors: Fessel Pablo
Published: December 2024

A mediados de la década del 60, tras un estadio caracterizado por una escritura reminiscente del atonalismo libre y la dodecafonía, la música de Gerardo Gandini incorpora un conjunto de principios y técnicas compositivas característicos del post–serialismo. Esa actualización estética coincide con los años de su actuación como docente en el Centro Latinoamericano de Altos Estudios Musicales del Instituto Di Tella, viajes y estadías de estudio realizados en EE.UU. e Italia, así como su participación en festivales internacionales en Europa y América. Estos intercambios le permitieron un contacto de primera mano con los debates y con la producción artística y teórica más reciente de la escena contemporánea nacional e internacional. Entre las orientaciones de las que Gandini fue particularmente receptivo, con diferente profundidad y alcance, se cuentan la aleatoriedad, la notación gráfica, la composición verbal y fonética, el teatro musical y la improvisación. Estas orientaciones se combinan, naturalmente, en muchas de sus obras, y lo hacen también con expresiones correspondientes a una poética intertextual que se va a extender hasta sus últimas composiciones. El artículo caracteriza la interrelación entre algunas de esas orientaciones estéticas en obras o piezas como Mutantes I para conjunto de cámara (1966), ...L’adieu para piano, percusión y ensamble (1966–67), Lamento di Tristan. Ceremonia fúnebre para Erik Satie para piano(s) y ensamble (1975) y «Laberinto» para guitarra y cuarteto de cuerdas (1977–78). Los procedimientos adoptados en estas obras se ponen en relación con escritos del compositor que documentan su propia interpretación del campo musical en ese período histórico.
Música electroacústica en el ISM. Un paneo sobre su historia y actualidad
Authors: Druetta Hugo
Published: December 2024

La creación del Estudio de Fonología y Música Electroacústica (EFME) del Instituto Superior de Música, formalizó la presencia institucional de un género musical ligado a las vanguardias de la cultura occidental de mediados del siglo XX. Si bien existen antecedentes documentados de actividades vinculadas con la temática, llevadas a cabo en el ámbito de la Universidad Nacional del Litoral, es recién a partir del año 1985 que las tareas de difusión y, posteriormente, de formación adquirieron un ritmo sostenido y creciente. De esa forma el ISM se convirtió en una de las primeras instituciones del país y de Sudamérica en contar con una carrera destinada a la creación musical basada en la tecnología electrónica digital.
En este artículo repasaremos momentos significativos y señalaremos, además, el aporte de quienes contribuyeron a la permanencia de esta expresión artística sonora a lo largo de estos años.
Algunas reflexiones acerca de la relación gesto–sonido en la música atravesada por medios electroacústicos
Authors: Santi Sergio Andrés
Published: December 2024

Este artículo tiene como principal objetivo la reflexión sobre distintas relaciones que se dan entre los movimientos corporales de un performer y el empleo de medios sonoros mecánico–acústicos y electroacústicos. Dejando de lado las modalidades de concierto tradicionales, se toma un pequeño conjunto de obras inter–media entre danza, teatro y medios mixtos de producción sonora, donde los fenómenos sonoros que actúan dentro del espacio real y virtual tengan relación con el comportamiento gestual del performer, en diferentes modos de representación escénica. A partir de algunos ejemplos de obras, producidas en las últimas décadas, se realizan observaciones que sirven a la reflexión.
Morphological and biochemical adaptations of finger millet (Eleusine coracana) to salinity stress: A principal component analysis
Authors: Monisha N , Baskar M , Meena S , Rathika S , Dhanushkodi V , Nagarajan M , Meena R L
Published: December 2024

Salt stress is a major factor in decreasing the yield under challenging conditions. To overcome these issues, the current study investigates the impact of salinity stress on the growth and biochemical adaptation of finger millet (Eleusine coracana, variety TRY 1). Therefore, a pot experiment was conducted during 2023–2024, to assess the effects of salinity stress (EC levels ranging from <1 to 12 dS/m) on finger millet. The experiment followed a completely randomized design with three replications. Plant growth and yield improved under mild salinity (EC 2 dS/m). The highest grain yield of 12.3 g/plant and increased proline and chlorophyll content were observed at this salinity level. However, plant growth and yield significantly declined with increasing salinity (EC > 2 dS/m). Proline levels increased by 67% under EC 12 dS/m, highlighting its role in osmotic adjustment, while total sugars decreased by 16.2% at higher salinity. Chlorophyll content also increased slightly under moderate salinity but declined sharply at higher levels, indicating impaired photosynthesis. Overall, moderate salinity stress (EC 2 dS/m) promoted finger millet growth and physio-biochemical adaptations, whereas higher salinity levels led to marked reductions in productivity, growth, and biochemical responses. The TRY 1 variety displayed notable salt tolerance, surviving up to EC 12 dS/m, with optimal growth at EC 2 dS/m.
Biocontroller Activity Macromycetes
Authors:   Autonomous University of Guerrero. Academic Unit of Biology and Chemistry Sciences.Avenida Lázaro Cárdenas S/N Colonia La Haciendita Chilpancingo, Guerrero, Mexico, C.P. 39090, Dolores Vargas Álvarez , Lagunas Aurora Castillo ,   Autonomous University of Guerrero. Academic Unit of Biology and Chemistry Sciences.Avenida Lázaro Cárdenas S/N Colonia La Haciendita Chilpancingo, Guerrero, Mexico, C.P. 39090
Published: December 2024

Diseases caused by phytopathogens cause great damage in agricultural production and with it great economic losses. Today a wide variety of macromycetes are known capable of eliminating pests in a crop without having to use agrochemicals, which we know are harmful to the soil and the environment, however thousands of tons of agrochemicals are applied annually throughout the world Given the need to establish a control system that is more environmentally friendly, and given the need to mitigate this damage, various studies have shown that some macromycetes are a potential source of antifungal compounds that could be used to control these diseases. Therefore, the objective of this review is to collect information on macromycetes that present biocontroller activity, among which are the genera Xylaria, Agrocybe, Psilocybe, Stereum, Pycnoporus sanguineus, lentinus crinitus, Cordyceps, Hymenostilbe and Tolypocladium cylundrosporum on different phytopathogenic fungi.
Robotics and Artificial Intelligence in Today's Agriculture
Authors:   TNAU, Coimbatore, India, Surekha Muli Naga , Vasuki V. ,   TNAU, Coimbatore, India
Published: December 2024

The increasing population poses an ever-increasing demand for food production amidst major constraints like decreasing agricultural labour, increased growth rate of industrialization, urbanization, reduced land and water availability for agriculture, and drudgery in farm works. With rapid development of technology in the field of robotics and AI, has created new horizons for its application in agriculture and allied sectors. These latest technologies help farmers in facing the challenges in food production to ensure food security, environmental sustainability and labour efficiency in the age-old industry. In this review article, a comprehensive view of the current state and future trends of robotics and AI in various agricultural domains, like crop monitoring, weed control, harvesting, sorting and transportation are discussed.
The Impact of Beta-Lactam Antibiotics on Bacterial Infection Prevalence and Socioeconomic Determinants in Middle-Aged Adults Across Three West African Countries
Authors:   Executive Director, Avoid Omission Health for All NGO, AkwaIbom, Nigeria, Kelechi Dilaku Joseph
Published: December 2024

This research is to ascertain the impact of Beta-lactam classes of antibiotics on the prevalence of bacterial infections, and the socioeconomic determinants influencing their usage in the middle-aged adults within (35-50) years, across diverse populations of some West African countries. The investigation provides insights into how antibiotics use varies by socioeconomics factors such as access to healthcare, education, income level and its later effect on health outcomes. This study utilizes the mix of quantitative analysis via survey questionnaire and qualitative analysis through interviews and focus group of patients. It was used to collect data from 3300 middle-aged adults across three West African countries to understand the prevalence of bacterial infections, and socioeconomic factors influencing the usage of the aforementioned classes of antibiotics. This mixed-methods approach was employed, combining quantitative analysis (descriptive, regression, and multivariate analysis using Real Statistics v2 in Excel) with qualitative thematic analysis of interviews and focus group data using taguette software.Triangulation was also used to validate findings and provide a comprehensive understanding of the research problem. Quantitative data revealed that socioeconomic factors significantly impact antibiotic use, with financial constraints and limited healthcare access correlating with increased self-medication and misuse. Cronbach’s Alpha indicated high internal consistency across survey responses. Thematic analysis identified key themes, including cost as a barrier to healthcare, the role of policies in antibiotic use, and awareness of antibiotic risks. Participants expressed concerns about antibiotic resistance and the quality of available medications, highlighting the growing issue of ineffective drugs. The study emphasizes the need for health policy reforms, drug regulation, and interventions that integrate education with economic support to promote responsible antibiotic use. Future research should focus on long-term trends in antibiotic resistance, the role of pharmacies, and interventions targeting both system-level and behavioral factors.
Self-concealment Influence on Addictive Behaviour, Suicidal Ideation, and Mental Health Among Drug Addicts from Sampled Rehabilitation Centres in the Coastal Region of Kenya
Authors:   Psychology and Special Needs Department, School of Education, Pwani University Kenya, Kenya, Anika Alice A. , Lambert Edward ,   Faculty of Humanities and Social Sciences, Atlantic International University, USA
Published: December 2024

This study investigates the impact of self-concealment on addictive behaviours, suicidal ideation, and mental health among drug addicts in rehabilitation centres located in the coastal regions of Kenya. Self-concealment, defined as the tendency to hide personal information and emotions, is hypothesized to exacerbate psychological distress and hinder recovery processes. Utilizing a mixed-methods approach, the research sampled 200 individuals undergoing rehabilitation, employing standardized questionnaires to assess levels of self-concealment, addiction severity, suicidal thoughts, and overall mental health status. Qualitative interviews provided deeper insights into the lived experiences of participants, highlighting the interplay between self-concealment and their struggles with addiction and mental health. Findings reveal a significant correlation between high levels of self-concealment and increased addictive behaviours, as well as elevated suicidal ideation. Participants who reported greater difficulty in expressing their emotions were more likely to engage in substance use as a coping mechanism, leading to a cycle of addiction and mental health deterioration. The qualitative data further illustrated how societal stigma and fear of judgment contributed to self-concealment, perpetuating feelings of isolation and hopelessness. This research underscores the need for targeted interventions that address self-concealment in therapeutic settings, promoting open communication and emotional expression among individuals in recovery. By fostering an environment of trust and support, rehabilitation programs can enhance mental health outcomes and reduce the risk of suicide among drug addicts in Kenya's coastal regions.
Growth, Cost and Carcass Evaluation of Snail (Archachatina marginata) Fed Diet Containing Yam Peel-Soy-Bean Residue Mixture Meal
Authors:   Institute of Agricultural Research and Training, Moor Plantation, Ibadan, Oyo State Nigeria, Popoola Y. A.
Published: December 2024

The study was conducted to determine effect of inclusion of dry Yam peel-soybean residues meal (YPSM) as substitute to Maize in the diet of snail (Archachatina marginata). A total of 120 growing snails (average weight of 76.5 ± 2.4g, 4 months old) were used for the study. Four dietary treatments comprising Yam peel-soybean residue meal (YPSM) replaced maize at 0% (YPSM1), 50% (YPSM 2), 75% (YPSM3) and 100% (YPSM4) were compounded and allotted to snails in a completely randomized design. Data were collected on growth performance, reproductive indices, cost implications and carcass yield were statistically analyzed using analysis of variance. There was no significant difference in the mean total feed intake in YPSM1, YPSM2 and YPSM3 (P>0.05). The mean total weight gain was significantly different across the treatments (P<0.05) although no significant difference in the mean total weight gain in YPSM1, YPSM2 and YPSM3. The mean shell length was not significantly influenced by dietary treatments and the values ranged between 12.68 in YPSM1 and 12.48 in YPSM4. Shell width and thickness were not significantly different from one another as the level of YPSM in the diet increased (P>0.05). The lowest cost/weight gain was recorded in the diet containing 75% YPSM as replacement for maize while the highest cost/weight gain was recorded in the diet containing 100%YPSM. Based on the results obtained from this study, it could be recommended that Yam peel-soybean residues meal (YPSM) could be included up to 75% as replacement for maize fraction of the diet of snail (Archachatina maginata) without adverse effect but at reduced cost.
Controlled Impact Technique for the Correction of the Verticality of Part-Collapsed Buildings with Semi-Compensated Foundations in The Lake Zone of Mexico City
Authors:   División de Ingenierías Civil y Geomática, Facultad de Ingeniería, Universidad, Nacional Autónoma de México, Ciudad de México, México, Barraza Julio A.
Published: December 2024

The article presents a new technique for the correction of the verticality of partcollapsed buildings in the lake zone of Mexico City, the technique was conceived from the study of the deformation properties of the Mexico city subsoil and the behavior of the clays deposits of this city under cyclic loads, for buildings with similar foundations geometry that presents complex problems of differential settlements in this geotechnical zone. The problematic and properties of the subsoil where analized to desing this technique that use mechanics procedures and geotechnical machines and conditions of load that are representable with laboratory. Also is presented a theoretical analysis of the condition of load for the process of this technique and the technical aplication procedure.
Delay-induced Periodic Oscillations for a Three-enterprise Interaction Model
Authors:   College of Science Mathematics and Technology, Alabama State University, Montgomery, US, 36104, Feng Chunhua
Published: December 2024

In the literature, two-enterprise interaction model with or without delays have been discussed by many researchers. The Hopf bifurcation in such two-enterprise model has been discussed. In this paper, we extend the two-enterprise model to a three-enterprise interaction model with delays. Time delay destroys the stability of the solutions and induces periodic oscillation for this three-enterprise model. Computer simulations are given to demonstrate the proposed results.
Identification of Elder Abuse at Emergency Departments: What Competencies are Required from Staff?
Authors:   Seinäjoki University of Applied Sciences, Seinäjoki, Finland, Salminen-Tuomaala Mari , Tiainen Juha ,   YTHS, Oulu, Finland, Paavilainen Eija ,   Tampere University, Tampere & Etelä-Pohjanmaa Wellbeing Services County, Seinäjoki, Finland
Published: December 2024

The purpose of this mixed method study was to describe emergency department nursing staff’s ratings and experiences of their competencies in identifying elder abuse. The target group consisted of nursing staff in emergency departments of one university hospital and four central hospitals in Finland. The staff were Registered Nurses, Paramedic Nurses and Practical Nurses. The study is part of a larger research project on the identification of abuse, carried out with staff in prehospital and emergency department care. The data was collected using an electronic Webropol survey in autumn 2022 and spring-summer 2023. The quantitative data was analyzed using IBM Statistics for Windows 28 and the qualitative data using inductive content analysis. In the experience of emergency department nursing staff, it was easier to identify physical abuse, compared to psychological or social abuse or neglect of care in their older patients. The staff were well aware of risk factors associated with elder abuse, but their detection was not easy in short care contexts. According to the study results, elder abuse identification competencies in emergency departments include detection of the signs of abuse; assessment of the seriousness of the situation; interaction skills; emotional intelligence and situational awareness, and ethical competencies. In addition, the results highlight the importance of multiprofessional expertise in ensuring the patient’s safe follow-up care and coping at home. The identification of elder abuse is challenging in emergency departments and requires the development of multiple competencies and knowledge, especially regarding the detection of the signs of abuse, assessing the seriousness of the situation and interaction skills.
Understanding Positivism: A Qualitative Exploration of Its Principles and Relevance Today
Authors:   Department of Law (Sociology) Aligarh Muslim University, India, Khanday Sumbl Ahmad , Vali Karanam Mahaboob ,   Department of Education Aligarh Muslim University, India, Junaid Md. ,   Department of Law Aligarh Muslim University, India, Ahmad Masood ,   Department of Law Aligarh Muslim University, India
Published: December 2024

This paper embarks on a journey to illuminate the philosophy of positivism, a perspective that has profoundly shaped our understanding of knowledge, truth, and reality. Positivism, with its unwavering focus on observable facts and empirical evidence, offers a framework for navigating the complexities of the modern world. Yet, despite its foundational influence on scientific inquiry and societal development, it remains a concept shrouded in confusion for many. Through a qualitative exploration, this paper seeks to bridge the gap between academic discourse and everyday understanding, unravelling the essence of positivism in a way that resonates with the general population. By tracing its historical roots, dissecting its core principles, and reflecting on its relevance in contemporary society, this work invites readers to reconsider how they perceive and interact with the world around them. In a time when the line between fact and belief is increasingly blurred, this paper argues for the enduring importance of positivism as a guiding philosophy. It challenges readers to engage with positivist though not as an abstract academic exercise, but as a practical approach to making sense of their lived experiences and the broader social landscape.
Benefits of yoga in pregnancy: a randomised controlled clinical trial
Authors: Kuder Lucija , Dinevski Dejan , Dinevski Izidora Vesenjak , Takač Iztok , Mujezinović Faris , Elveđi Gašparović Vesna
Published: December 2024

Objectives

Modern obstetrics confronts a rise in caesarean sections (CS). Prevention of unnecessary primary CS is a global priority. Women face intense psychological and physiological challenges during childbirth. Fear and anxiety during labour reduce women’s self-confidence and empowerment. Yoga is a body-mind practice that lowers maternal fear and anxiety and helps relax pelvic floor muscles during labour. The study examined whether yoga practice in pregnancy influences CS rate in primiparous singleton pregnant women, labour pain intensity and epidural analgesia requests at delivery ward admission.

Methods

We conducted a single-blind, randomised, controlled clinical trial comparing yoga to standard obstetric care in pregnancy. A total of 214 participants were randomised, 106 in yoga and 108 in controls. Weekly 90-min yoga classes were led by a certified yoga teacher’s supervision. Every pregnant woman in the interventional group completed 12 yoga sessions.

Results

Yoga group had a lower total CS due to less frequent In-labour CS (p=0.004) and a higher rate of spontaneous vaginal birth (p=0.009). They experienced less pain intensity during labour (p<0.001), and there was no difference in epidural analgesia requests.

Conclusions

Engaging in yoga during pregnancy reduces the rate of In-labour CS, decreases discomfort and encourages spontaneous vaginal birth in primiparous singleton pregnant women.
Cardiac Involvement in Monkeypox Outbreak
Authors:   Services Institute of Medical Sciences, Lahore, Pakistan, Manan Muhammad Romail , Nawaz Iqra ,   Quaid-e-Azam Medical College, Bahawalpur, Pakistan, Zafar Fatima ,   Services Institute of Medical Sciences, Lahore, Pakistan, Manan Hamna ,   Masood Hospital, Lahore, Pakistan, Nawaz Yashfa ,   Capital Development Authority Hospital, Islamabad, Pakistan
Published: December 2024

Unusual presentations and uncommon clinical manifestations of Monkeypox (Mpox) in the current outbreak highlight the need to focus on cardiac symptoms of the virus. Owing to limited discussion regarding cardiac involvement in recent cases of Mpox, we conducted a scoping review to determine the range of existing research and provide a descriptive overview of the current literature on these manifestations. This review was conducted using a previously developed six-stage methodological approach and keeping in view the Preferred Reporting Items for Systematic Reviews and Meta-analyses extension for Scoping Reviews (PRISMA-ScR). Records retrieved from PubMed, ScienceDirect and Google Scholar, using a two-step search strategy, were subjected to title and abstract screening, followed by full text screening of remaining articles against specified eligibility criteria. Relevant information was extracted and summarized. Our search yielded 707 records. Following title and abstract screening, 23 articles were retrieved for full text screening. Finally, a total of nine articles were included in this review (three case series and six case reports discussing a total of 13 patients). Myocarditis was identified as the most frequently reported cardiac manifestation of Mpox. Novel clinical presentations included pharyngitis, sore throat, proctalgia, and perianal irritation. Most patients reported chest pain as the primary symptom of cardiac system involvement. Elevated troponin was the most commonly reported investigation finding followed by an elevated C- Reactive Protein. There exists a lack of high-quality studies investigating cardiac system involvement in the current outbreak of Mpox. More information is needed regarding risk factors for cardiac complications, disease progression, and cardio tropism and immunological response to improve preventive/therapeutic strategies. We highlight the paucity of relevant data and call for further discussion to improve the understanding of cardiac manifestations of Mpox. This scoping review sheds light on the underexplored cardiac manifestations of Mpox and highlights the need for heightened awareness of cardiac symptoms in the current outbreak.
Roles of molecular neuroimaging techniques in Parkinsonism
Authors:   The University of Texas MD Anderson Cancer Center, Houston, Texas, USA, Singer Emad , Bhatt Kinal ,   Larkin Community Hospital, South Miami, Florida, USA, Anthony Adarsh Thomas ,   Larkin Community Hospital, South Miami, Florida, USA, Dabjan Mohamad Badi ,   Larkin Community Hospital, South Miami, Florida, USA, Muhammad Sara ,   Mayo Clinic, Rochester, Minnesota, USA, Tsai Jeffrey ,   Larkin Community Hospital, South Miami, Florida, USA, Michel George ,   Larkin Community Hospital, South Miami, Florida, USA
Published: December 2024

Parkinson's disease affects millions worldwide and is characterized by alpha-synuclein accumulation and loss of dopaminergic neurons in the brain. Until now, there is no cure for Parkinson's disease, and the existing treatments aim to alleviate symptoms. Parkinson's disease diagnosis is primarily based on clinical observation of bradykinesia, mood, and cognition symptoms. Nonetheless, clinical diagnosis has its drawbacks since symptoms of Parkinson's disease only manifest in later stages and can be similar to those of other conditions, such as essential tremors or atypical Parkinsonian syndromes. Molecular imaging techniques, including magnetic resonance imaging (MRI), single-photon emission computed tomography (SPECT), and positron emission tomography (PET), can objectively detect changes in the brain's neurochemical processes and help diagnose and study neurodegenerative diseases. The paper discusses functional imaging objectives, the tracers employed for imaging, and the condition of each target in Parkinson's disease. Functional imaging can bestow invaluable revelations concerning the intricate mechanisms underlying both motor and nonmotor impairments in Parkinson's disease while concurrently illuminating the involvement of striatal dopamine in behavioral phenomena extending beyond mere motor regulation. Furthermore, this cutting-edge technology exhibits great potential in investigating the preclinical stage of the ailment, thereby enhancing our comprehension of the merits and limitations associated with surgical interventions and the efficacy of neuroprotective approaches.
A ETNOLOGIA DE SERGIO BAPTSTA DA SILVA
Authors: Ricardo Ribeiro Bruno Leonardo
Published: December 2024

RESUMO: Neste artigo apresentarei uma breve síntese de alguns dos trabalhos mais recentes do antropólogo Sergio Baptista da Silva e tentarei mostrar, partindo de uma leitura crítica e analítica destas obras, como o autor promove uma ruptura com a dita “barreira” existente entre a etnologia clássica e os estudos sobre o contato entre sociedades indígenas e a sociedade nacional. Para tanto, a partir de um breve exame de sua trajetória acadêmica, busco apontar suas afiliações teóricas mais evidentes, as associações por ele realizadas entre arqueologia pré-colonial e etnologia e seu posicionamento no escopo mais amplo da “antropologia brasileira”.ABSTRACT:  In this paper I will offer a brief synthesis about some of the most recent works of the anthropologist Sergio Baptista da Silva and try to show, from a critical and analytical reading of these works, how this author promotes a rupture with the so called “barrier” between the classical ethnology and the studies of contact between indigenous societies and the Brazilian society. To do so I will start with a brief analysis of his academic career, from where I will highlight his most evident theoretical affiliations, the associations he delineates between pre-colonial archaeology and ethnology and his standing in the larger frame of the “Brazilian anthropology”.
LANDSCAPE DYNAMICS IN THE LA PLATA BASIN DURING THE MID AND LATE HOLOCENE
Authors: Iriarte José , Corteletti Rafael , Souza Jonas Gregorio de , DeBlasis Paulo
Published: December 2024

Abstract: In this article we focus on three case studies, which show how the climatic fluctuations that took place during the mid- and late-Holocene in this region had a major impact on the pre-Hispanic groups that inhabited the region. First, we summarized the archaeological and the paleoenvironmental records of the mid-Holocene related to the emergence of early Formative societies in south-eastern Uruguay.  Then, we review the evidence for a late Holocene more intense occupation of the southern Brazilian Highlands (hereafter SBH) by the southern proto-Jê  groups and its association to the expansion of mixed Araucaria forest in this region. After that, we review the evidence for sea-level fluctuations and changes in settlement patterns of the mid and late-Holocene Sambaqui people that lived along the Atlantic coast of south-eastern Brazil. Finally, we briefly discuss the implications of these climatic changes for the development and dynamics of these cultures in the region.  Resumo: Neste artigo vamos abordar três estudos de caso, avaliando como as variações climáticas que aconteceram durante o Holoceno médio e tardio produziram grandes impactos sobre as populações nativas que habitavam a região da Bacia do Prata. Primeiramente, é apresentado um resumo dos registros arqueológicos e paleoambientais do Holoceno médio relacionados com a emergência das sociedades de “Construtores de Cerritos” no Sudeste do Uruguai. Em seguida, são revisadas as evidências da mais intensa ocupação humana nas terras altas do sul do Brasil, pelos grupos proto-Jê do Sul, e a associação destes com a grande expansão da floresta de Araucária nesta região, durante o Holoceno tardio. Depois disto, resumimos as relações entre as flutuações do nível do mar e as mudanças no padrão de assentamento dos grupos sambaquieiros ao longo da costa do Atlântico, no sul brasileiro durante o Holoceno médio e tardio. Por último, é apresentada breve discussão sobre as implicações destas mudanças ambientais no desenvolvimento e dinâmicas destas culturas na região da Bacia do Prata.
USE OF WOOD RESOURCES DURING THE HOLOCENE BY HUNTER-GATHERERS OF THE CIDADE DE PEDRA, MATO GROSSO
Authors: Bachelet Caroline
Published: December 2024

Abstract: Anthracology is a discipline based on the study and interpretation of dispersed or concentrated charcoals discovered in archaeological sediments. Concentrated charcoal usually come from hearths used for food preparation or specialized activities. The study provides information on the use of wood as fuel, and the environment in which it was collected. This paper presents the results of anthracological analyzes of four shelters (Ferraz Egreja, Morro Solteiro, Antiqueira, Pacifico) dating from middle to recent Holocene, located in southwestern of Mato Grosso state. Analyses were performed on macro-remains carbonized sampled in hearths, firebrands, and concentrations. From taxonomic identifications of charcoals, the objectives are to determine different uses of plant resources by hunter-gatherers and reconstruct the vegetation near to the sites in the past. The results indicate that the groups were collecting firewood randomly, depending on the availability of dry wood around the habitat. Vegetation was characterized by typical formation of the Cerrado, as currently observed in the Cidade de Pedra, indicating some stability in the ligneous cover in the region over the 5.000 years. Resumo: Antracologia é uma disciplina baseada no estudo e interpretação de carvões encontrados dispersos ou concentrados nos sedimentos arqueológicos. Os carvões concentrados vêm geralmente de fogueiras utilizadas para a preparação de alimentos ou atividades especializadas. O estudo fornece informações sobre o uso da madeira como combustível e o meio ambiente em que estes foram coletados. Neste trabalho apresentamos os resultados das análises antracológicas de quatro abrigos (Ferraz Egreja, Antiqueira, Morro Solteiro, Pacifico) datados do Holoceno médio até o Holoceno recente, localizados no sudoeste do Mato Grosso. As análises foram feitas sobre macrorrestos carbonizados amostrados em fogueiras, tições e concentrações. A partir das identificações taxonômicas dos carvões, os objetivos foram determinar as diversas utilizações dos recursos vegetais por grupos caçadores-coletores e reconstruir a vegetação existente próximo aos sítios no passado. Os resultados indicam que os grupos coletavam o combustível lenhoso de maneira aleatória, dependendo da disponibilidade de madeira seca em torno do habitat. A vegetação foi caracterizada por formações vegetais típicas do Cerrado, como observado atualmente na Cidade de Pedra, o que indica certa estabilidade da cobertura lenhosa na região nos últimos 5.000 anos.
VESTÍGIOS MACROBOTÂNICOS CARBONIZADOS NA AMAZÔNIA CENTRAL: O QUE ELES NOS DIZEM SOBRE AS PLANTAS NA PRÉ-HISTÓRIA?
Authors: Silva Francini Medeiros da , Shock Myrtle Pearl , Neves Eduardo Góes , Scheel-Ybert Rita
Published: December 2024

Resumo: O estudo sobre a ocupação humana na Amazônia Central privilegiou, até recentemente, a análise de vestígios arqueológicos mais facilmente preservados no contexto amazônico. Nos últimos anos este cenário recebeu a contribuição de pesquisas com macro e microvestígios vegetais. Neste contexto insere-se a análise dos remanescentes macrobotânicos carbonizados dos sítios Osvaldo, Lago Grande e Açutuba, que evidenciou a presença de recursos alimentícios tais como fragmentos de coquinhos (Arecaceae), tubérculos, sementes e Zea mays, além de fragmentos de madeira (lenho) carbonizados. A distribuição destes elementos botânicos entre as camadas arqueológicas indica que diferentes atividades culturais foram responsáveis pela constituição dos remanescentes vegetais carbonizados e que algumas destas prevaleceram em relação a outras em momentos distintos da ocupação dos sítios. Abstract: Until recently the study of human occupation in the Central Amazonia focused on the analysis of archaeological remains with better preservation in this tropical context. The scenario has changed in recent years with contributions from research on micro and macrobotanical remains. We add to this with the analysis of charred macrobotanical remains from the archaeological sites of Osvaldo, Lago Grande, and Açutuba, Amazonas State. In these sites, food resources such as palm nut fragments, tubers, seeds, and maize were retrieved, in addition to wood. The distribution of these botanical elements in the archeological layers suggests that different cultural activities were responsible for the composition of the record. Moreover, they suggest that at different times during the occupation of these sites the use of some types of the charred plant remains prevailed over others.
GESTIÓN DEL MEDIO Y PRODUCCIÓN DE RECURSOS EN LAS TIERRAS BAJAS DEL NORESTE DE URUGUAY: ANÁLISIS PALEOETNOBOTÁNICO DEL SITIO PAGO LINDO
Authors: Del Puerto Laura , Gianotti Camila , Inda Hugo
Published: December 2024

Resumen: Se presentan los resultados del análisis paleoetnobotánico del sitio arqueológico Pago Lindo, departamento de Tacuarembó, Uruguay. La zona de estudio integra el área de dispersión de construcciones tumulares en tierra conocidas regionalmente como “cerritos de indios” o “aterros”, que se extiende a través de las tierras bajas del sur de Brasil y noreste y este de Uruguay. Se efectuaron análisis de partículas biosilíceas en perfiles estratigráficos de un cerrito excavado, de depósitos de fondo de una laguna colmatada y de distintos sectores del canal asociado. Se buscó contribuir a la comprensión de los procesos de formación del sitio arqueológico desde una dimensión cultural y paleoambiental, aportando al conocimiento del origen, uso, mantenimiento y variabilidad funcional de las distintas estructuras. Los resultados obtenidos denotan la existencia de prácticas de manejo ecológico del medio desde hace unos 3000 años, involucrando la elevación de estructuras en tierra y posiblemente la construcción y/o adecuación y mantenimiento de lagunas y canales, así como la producción y manejo de recursos vegetales. Abstract: This contribution presents the results of palaethnobotanical analysis carried out at the Pago Lindo archaeological site, Tacuarembó County, Uruguay. The location is comprised inside the dispersal area of prehistoric mounds which extends through the lowlands of southeastern Brazil to the Northeast and East of Uruguay. Biogenic opal silica analyses were performed on stratigraphic profiles of an excavated mound, sediments from the bottom of a filled lagoon and over different zones of an associated channel. The main goal was to understand the processes involved into the archaeological site genesis from a cultural and palaeoenvironmental perspective, also considering activities linked with the use, maintenance and functional variability of the whole site. Results evidenced the existence of ecological management practices since 3000 years, which involved mounds erection, and probably also the construction/fitting/maintenance of lagoons and channels as well as the production and management of plant resources.
ARQUEOBOTÁNICA RELATADA DEL NOROESTE ARGENTINO: LO QUE NOS CONTARON LAS PLANTAS DOMESTICADAS EN LOS ULTIMOS 30 AÑOS
Authors: Korstanje Maria Alejandra
Published: December 2024

Resumen: Se repasa la historia de los últimos 30 años de la disciplina en el ámbito de las plantas domesticadas reconocidas en el registro arqueológico, mencionando los temas que han despertado la curiosidad de los investigadores  y sintetizando los resultados obtenidos acerca de los principales grupos de plantas utilizadas en el pasado prehispánico de la región. Abstract: The history of the last 30 years of the discipline related to domesticates found in the archaeological record is reviewed, mentioning the issues that have convened researchers’ interests and synthesizing the results on the major groups of plants used in the prehispanic past of the region.
PALEÓLITOS RIO-GRANDENSES
Authors: Kunert August
Published: December 2024

TRANSLATION: RIO-GRANDENSE PALEOLITH INSTRUMENTS
EDITORIAL
Authors: Scheel-Ybert Rita
Published: December 2024

Arqueobotânica na América do Sul: Paisagem, subsistência e uso de plantas nopassado.
EDITORIAL
Authors: Scheel-Ybert Rita
Published: December 2024

Archaeobotany in South America: Landscape, diet, and use of plants in the past
ESTRUTURAS FUNERÁRIAS ESCAVADAS NA ROCHA MATRIZ DE UM ABRIGO: PRIMEIRAS OBSERVAÇÕES
Authors: Leite Ledja
Published: December 2024

RESUMO: Este estudo apresenta duas estruturas funerárias escavadas na rocha matriz do sítio arqueológico Toca da Baixa dos Caboclos, localizado no sudeste do Piauí. Neste sítio foram evidenciados nove enterramentos pré-históricos, quatro dos quais estavam depositados neste tipo de estrutura que, até então, é algo inédito na região sudeste do Piauí. Este trabalho traz uma primeira análise, apresentando os dados preliminares observados nas próprias estruturas e buscando relacioná-los com as práticas funerárias verificadas nos seus enterramentos. ABSTRACT: This study presents two funerary structures carved in the matrix rock of the Toca da Baixa dos Caboclos archaeological site, located in Piauí southeast state of Piauí. In this site were found nine prehistoric burials, four of them were accommodated in that kind of structure that is unprecedented until now in this region. This study provides a first analysis, presenting preliminary data observed in those structures and seeking to relate it to the funerary practises encountered in its burials.
TERRITÓRIOS EM DISPUTA: CONFLITOS PELA POSSE E USO DA TERRA DO ALDEAMENTO DE NOSSA SENHORA DOS REMÉDIOS.
Authors: Barros Rafael dos Santos
Published: December 2024

RESUMO: Este artigo discorre sobre a formação e a dinâmica de um aldeamento de índios Gueren na Barra do Rio de Contas (território da antiga capitania de Ilhéus, na costa da Bahia, atual cidade de Itacaré), na primeira metade do século XVIII. O estudo se fará na perspectiva do direito a terra e dos conflitos concernentes aos diferentes interesses de índios, colonos arrendatários de terras e missionários representantes do colégio da Bahia, detentor legítimo da sesmaria do Camamu, onde se inseria o aldeamento e a vila. As principais fontes são um conjunto de documentos referentes aos conflitos de terras ocorridos naquele território, a partir do qual se identificou os atores sociais, suas demandas e suas justificativas, ancoradas que estavam no direito e nos costumes sobre a posse e a propriedade da terra no Império Luso, considerando, ainda, a legislação indigenista e sua aplicação na resolução de conflitos desta natureza.ABSTRACT: This articule discusses the formation and dynamics of na Indian village Gueren in Barra do Rio de Contas (territory of the former captaincy of Ilhéus, the coast of Bahia, current city of Itacaré), in the first half of the 18 century. The study will be done from the perspective of the right land and conflicts related to the diferente interests of indians, sttlers, and missionaries tenants representatives of the College of Bahia, legitimate holder allotment of Camamu, where ir formed part of the village and the villege. The main sources are a set of documents related to lansd conflicts occurring on that territory, from which identified the socila actors, their demands and their justifications, anchored in the law and custos on possession and owner ship of the land in the portuguese. Empire, whereas the indigenous legislations and its application in solving conflicts of this nature.
TRANSFIGURACIÓN DEL ESPACIO TERRITORIAL MAPUCHE DESDE EL SIGLO XIX AL SIGLO XXI.
Authors: Carrasco Marcela , Henriquez Leyla
Published: December 2024

RESUMENEl presente trabajo se enfoca hacia la transfiguración territorial del Wallmapu (nación mapuche) generada tras la conquista española y  la consolidación del Estado-Nación de Chile, la dictadura militar de Pinochet, y los actuales gobiernos social-demócratas de la concertación de partidos, realizando usurpación del territorio ancestral mapuche y en respuesta, el proceso de recuperación de tierras. RESUMO O presente artigo se enfoca em descrever a transfiguração territorial do Wallmapu (povo mapuche) gerada, a pós a conquista espanhola e consolidação do Estado-Nação do Chile, a ditadura civicomilitar liderada por Augusto Pinochet (1973-1989), e os governos atuais sociais-democratas da concertação de partidos, realizando usurpação do território ancestral mapuche e em resposta, o processo de recuperação de terras.ABSTRACTThis article focusses on the territorial transformation of Wallmapu (the Mapuche nation) from the time of the Spanish conquest, the consolidation of the Chilean nation-state, the Augusto Pinochet military dictatorship, to the current social-democratic coalitions. All of these regimes usurped the ancestral territorial integrity of Mapuche land, and in response, the Mapuches have carried out actions to reclaim that land.
“Eran sólo indios…” La construcción de la alteridad mbya en el Alto Paraná de Misiones, Argentina (1920-1960)
Authors: Cebolla Badie Marilyn , Gallero Maria Cecilia
Published: December 2024

RESUMO: En el presente artículo nos proponemos analizar las representaciones de la sociedad “blanca” regional sobre los indígenas mbya, en la zona del Alto Paraná, Misiones, Argentina, en el periodo que transcurre desde el inicio de la colonización privada (1920) –con la ocupación permanente del territorio mbya y sus extensas selvas– y la posterior organización del estado provincial y el final del proceso de colonización en la región (principios de la década de 1960). Hemos estructurado el artículo en tres partes: en la primera se describen los frentes colonizadores, en la segunda se exponen algunos relatos de viajeros e investigadores que arribaron a Misiones a mediados del siglo pasado y visitaron aldeas indígenas, como así también las acciones de la recién creada Junta de Estudios Históricos de la provincia y en la última parte, a partir del trabajo de campo se analiza brevemente cómo fueron las relaciones interétnicas y cómo se fue construyendo la alteridad mbya desde la perspectiva de los inmigrantes colonizadores y la sociedad “blanca” en general.ABSTRACT: In this article we analyze the representations of regional “white society” in relation to Mbya Indians, in the area of Alto Paraná, Misiones, Argentina. We have worked in the period between the beginnings of private colonization (1920), -with European immigrants that occupied permanently the Mbya territory- to the subsequent organization of the provincial government and the end of the colonization process in the region (early 1960s).We have structured the article into three parts: the first one is about the settlement fronts expansion, the second describes some accounts of travelers and researchers who arrived to Misiones in the middle of the last century and visited Indian villages, as well as the actions of the recently new created Council of Historical Studies of the province; and in the last part, based in our fieldwork, we briefly discuss how were the interethnic relationship in the colonies and how it was built the Mbya otherness from the perspective of immigrant settlers and the “white” society in general.
Educação e Ação Cultural em Museu
Authors: Magalhães Leandro Henrique
Published: December 2024

Este texto tem por objetivo apresentar reflexões e aproximações entre práticas educativas em museus e práticas em educação patrimonial, por meio de vinculações contextuais e teóricas entre a concepção de museu hoje predominante e a de educação, considerando seus aspectos históricos e práticas metodológicas. Em seguida, serão apresentados os vínculos entre o museu e a educação patrimonial e, por fim, um exemplo de prática de educação patrimonial desenvolvida em parceria com dois museus da cidade de Londrina-PR.