Historical Perspective Research Articles

The Microfinance Institution in Cameroon: Historical Perspectives

Using the sociological approach to critical analysis, my paper examines the evolution of the microfinance institution in Cameroon from a historical perspective. It argues that due to a number of significant changes on the national and international scene, the institution has undergone a number of palpable changes to become what it is obvious today. I aim at showing how these varied changes on the socioeconomic landscape have been informing templates of the banking sector and, by extension, the microfinance sector in the country today.

Urban forest and sustainability: the historical perspective of Limbe in the Southwest Region of Cameroon

ABSTRACT Projected rapid urbanisation and climate change will increase the risk of natural disasters in fragile coastal African cities. Strategically planning and managing the urban forest can help to build resilience. This study aimed to document urban forest development and sustainability in Cameroon using the city of Limbe as a baseline through the classification of urban forest elements; description of their developmental history and assessment of the level of sustainability to inform strategic planning. Data was collected using a forest ethnology approach. Two groups of stakeholders’ representatives of public institutions (Group 1), Non-Governmental Organisations and educated indigenes (Group 2) provided oral histories of tree planting. Face to face interviews with 15 stakeholders were conducted guided by semi-structured questionnaires. From these results, there are four types of urban forest. Limbe Botanical Garden (LBG) developed during the colonial era was the most prominent. Municipal authorities by law should create different types of urban forest but their actions have been limited to Roadside Trees (RT) planting. The absence of budget, policy and inventory was responsible for the low level of urban forest sustainability. Increasing awareness of the effectiveness of urban forest nature-based solutions in tackling deadly landslides and floods in Limbe can promote urban forest sustainability.

Hiding in plain sight: The prevalence and impact of trions and Fermi polarons in transient absorption spectroscopy experiments of 2D semiconductors.

Transient absorption (TA) spectroscopy is one of the most popular experimental methods to measure the excited state lifetimes and charge carrier recombination mechanisms in two dimensional (2D) semiconductors. This fundamental information is essential for designing and optimizing the next generation of ultrathin and lightweight 2D semiconductor-based optoelectronic devices. However, the interpretation of TA spectroscopy data varies across the community. The community lacks a unifying physical explanation for how and why experimental variables such as incident light intensity, sample-substrate interactions, and/or applied bias affect TA spectral data. This Perspective (1) compares the physical chemistry TA literature to nanomaterial physics literature from a historical perspective, (2) reviews multiple physical explanations that the TA community developed to explain spectral features and experimental trends, (3) provides a unifying explanation for how and why trions-and, more generally, Fermi polarons-contribute to TA spectra, and (4) quantifies the extent to which various physical interpretations and data analysis procedures yield different timescales and mechanisms for the same set of experimental results. We highlight the importance of considering trions/Fermi polarons in TA measurements and their implications for advancing our understanding of 2D material properties.

The Development of Media from Symbols to Algorithmic Media and its Effects on Power Structures, Communication and Agency

The aim of this article is to look at algorithmic media and how they shift and alter everyday media-related practices and content, and with it power relations as well as agency between media institutions, medium and users. It does so from a historical perspective using the waves of mediatisation by Couldry and Hepp (2018) to discern different phases of media development and describe how the affordances of the most popular media of each wave alter media-related practices. This helps to put the changes induced by algorithmic media into perspective. While algorithmic media have existed since the wave of digitalisation, they have become a lot more independent, complex and visible with the introduction of social and chatbots (Alexa, Siri) and artificial intelligence (ChatGPT). Algorithmic media have inflicted changes to communicative practices as we are now communicating with machines, which always have an invisible bystander in the form of a media company listening in. Furthermore, we find a broadening of user agency and power with the establishment of Web 1.0, which is gradually being reduced with the upcoming of Web 2.0 as well as the usage of social and algorithmic media.

Physician Burnout: The Making of a Crisis.

This essay places contemporary efforts to understand and respond to the crisis of physician burnout in historical perspective, proposing that the origins of such efforts lie in nineteenth century concerns over "nervous exhaustion," well before the term "physician burnout" was coined by social scientists in the early 1970s. Only very recently, however, have physician-scholars started to bring more sophisticated tools to bear in conceptualizing the problem, moving from a "systems approach" to the most recent efforts to frame the issue as a problem of corporate culture. The essay proposes that these different approaches to physician burnout illustrate the changing self-images of the medical profession over the last century and a half. Because such self-images are embedded in normative assumptions, contextualizing physician burnout in these terms reveals the crisis to be as much social and political as professional.

Sovereign Debt and Climate Change in Argentina – The Catalytic Role of the IMF

Abstract This article studies the interdependence between Argentina’s public over-indebtedness and climate change. It addresses the following questions: What type of productive model does the Argentine public debt profile promote, and what is its impact on climate change? In a debt-servicing scheme marked by fiscal consolidation, which strongly conditions the state budget, what public funds are available to invest in adaptation and mitigation? Finally, what is the role of the IMF in this fiscal-environmental scheme? The article first presents the international commitments of the Argentine State in the face of climate change and the estimated fiscal cost of implementing the necessary adaptation and mitigation measures. It then describes the situation of Argentina’s debt in historical perspective up to the present and explains how the external debt has been determining the productive specialization of the national economy, which seeks to boost the country’s primary export capacity, particularly agribusiness, the fossil fuel sector, and open-pit metalliferous mining. It also analyzes the role of the IMF in Argentina as a catalytic actor in the climate crisis, describing the IMF’s centrality in the national economy, its economic-environmental policy on the production pattern that accelerates climate change, and the incidence of this phenomenon in Argentina.

HOW THE ENDOCRINE SYSTEM AND MICROBIOTA EXPLAIN THE EMOTIONS BIOCHEMISTRY AND THEIR IMPACT IN HEALTH

Emotional reactions stimulate neural circuits and biological pathways that produce neurotransmitters, affecting homeostasis and promoting disease. Health and emotions communicate, establishing a bidirectional cause-and-effect pathway. The composition of the microbiota also affects health and emotions, interacting through metabolites, such as short-chain fatty acids (SCFA), with the host's biochemistry. Certain genera of bacteria act in different ways on the host's homeostasis, keeping the immune system constantly vigilant and acting on the synthesis of neurotransmitters, such as serotonin and dopamine, which are responsible for well-being. When the host is in homeostasis, the synthesis of neurotransmitters is normal, which keeps the intestinal microbiota in balance. However, when the organism is out of balance, this synthesis is impaired; decreasing the concentration of the initial compounds for the production of neurotransmitters, which leads to a reduction in the concentration of neurotransmitters and exaggerated activation of the HPA axis, inducing an imbalance in the intestinal microbiota, generating dysbiosis. Due to dysbiosis, the synthesis of neurotransmitters is impaired, leading the host to develop mental disorders such as depression, anxiety and chronic stress; which contributes to the state of imbalance of the organism, harming mental and physical health. By adequately restoring the intestinal microbiota, the hyperactivation of the HPA axis decreases, returning the body to homeostasis, resulting in the improvement of symptoms of depression, anxiety and chronic stress; leaving the organism healthy, both mentally and physically. Therefore, in this study we contextualize emotional research from a historical and descriptive perspective and present the main models of emotional identification. Focusing on basic emotions, we research the relationship of emotional states with the HPA axis and the microbiota, as well as how the bacteria present in the intestine affect the well-being of the host. Finally, we discuss our analysis presenting the bidirectional relationship between the endocrine system, microbiota and emotions.

Cerebrovascular markers of WMH and infarcts in ADNI: A historical perspective and future directions.

White matter hyperintensities (WMH) and infarcts found on magnetic resonance imaging (MR infarcts) are common biomarkers of cerebrovascular disease. In this review, we summarize the methods, publications, and conclusions stemming from the Alzheimer's Disease Neuroimaging Initiative (ADNI) related to these measures. We combine analysis of WMH and MR infarct data from across the three main ADNI cohorts with a review of existing literature discussing new methodologies and scientific findings derived from these data. Although ADNI inclusion criteria were designed to minimize vascular risk factors and disease, data across all the ADNI cohorts found consistent trends of increasing WMH volumes associated with advancing age, female sex, and cognitive impairment. ADNI, initially proposed as a study to investigate biomarkers of AD pathology, has also helped elucidate the impact of asymptomatic cerebrovascular brain injury on cognition within a cohort relatively free of vascular disease. Future ADNI work will emphasize additional vascular biomarkers. HIGHLIGHTS: White matter hyperintensities (WMHs) are common to advancing age and likely reflect brain vascular injury among older individuals. WMH and to a lesser extent, magnetic resonance (MR) infarcts, affect risk for transition to cognitive impairment. WMHs and MR infarcts are present, even among Alzheimer's Disease Neuroimaging Initiative (ADNI) participants highly selected to have Alzheimer's disease (AD) as the primary pathology. WMH burden in ADNI is greater among individuals with cognitive impairment and has been associated with AD neurodegenerative markers and cerebral amyloidosis. The negative additive effects of cerebrovascular disease appear present, even in select populations, and future biomarker work needs to further explore this relationship.

Cosmological Relations in the Muisca Myth of Bachue

This research paper outlines possible cosmological relations in the Muisca myth of Bachue, a traditional narrative involving the sacred lake of Iguaque, located in the Colombian Andes. The research applied an interdisciplinary approach, considering archaeological, historical, ethnographic, astronomical, social and climatic perspectives. Material culture and historical sources related to the myth highlight the figure of a large animal with a curved back, thought to be associated with mountain lakes, and it is here suggested that Muiscas may have seen in the night sky a huge and humped animal whose back was the Milky Way’s bulge. This paper proposes that between 700 AD to 1000 AD, the period during which the Bachue myth is thought to have originated, the archaeological site of El Infiernito had celestial and landscape alignments involving the Sun, the Milky Way and the Pleiades. Muisca serpent-adorned cups can be interpreted as a representation of a cosmogonic/cosmological model, with concepts such as origin, opposition, duality, water and death, all present in the myth, materialised in these unique ceramic pieces.

The Sovietization of Azerbaijan: Historical Perspective

The Sovietization of Azerbaijan, spanning from the early 1920s to the dissolution of the Soviet Union in 1991, was a transformative period that significantly impacted the country's political, social, economic, and cultural landscape. This paper explores the multifaceted process of Sovietization and its enduring legacy on Azerbaijan's development. Politically, Sovietization entailed the establishment of authoritarian rule, characterized by one-party dominance and the suppression of political dissent. Socially, it led to both advancements in education and healthcare and the suppression of cultural and religious freedoms, contributing to tensions within Azerbaijani society. Economically, Sovietization fostered the development of heavy industry and infrastructure but also resulted in environmental degradation and economic inefficiencies. Understanding the complexities of Sovietization is crucial for comprehending contemporary Azerbaijani realities and ongoing efforts towards political reform, economic development, and social progress.

Analyzing spatiotemporal features of Suzhou's old canal city: an optimized composite space syntax model based on multifaceted historical-modern data

AbstractRivers and road systems play crucial roles in urban development and in shaping the vitality of cities. The present study focuses on the spatiotemporal development patterns of canal cities. Taking Suzhou as an example, employing various spatial measurement methods combined with multidimensional spatiotemporal data, it clearly demonstrates the urban morphological patterns and societal characteristics related to the road and river network systems at different stages of urban development. Utilizing data extracted from historical and modern maps of Suzhou and employing the YOLO (You Only Look Once) algorithm, this study establishes a spatiotemporal dataset for Suzhou's ancient city, a representative Chinese canal city. An optimized space syntax algorithm for public service facilities, utilizing Python library like Geopandas, Numpy, is proposed to analyze the river and road system's impact on historical development and urban morphology. With multiple spatial econometric models applied to maps from various periods, this research explores the following findings: (1) By controlling rivers as a variable, it quantitatively confirms that rivers were crucial components of urban systems in ancient cities, playing a significant role in urban development and activities, though gradually overlooked in modern times. (2) Public service facilities of different types demonstrate patterns of Accessibility and Integration within the river-road system across various periods. (3) Changes in the distribution of public service facilities correspond to phased shifts in the center of Suzhou’s ancient city, mutually validating the authenticity of realistic paintings, historical maps, and the methodologies used in this study. This study emphasizes a broader historical and spatiotemporal perspective, augmented by quantitative research methods. It investigates the distribution and developmental characteristics of various types of public service facilities across different periods. The research aim is to understand the impact of river and road systems on urban development, as well as the morphological and social changes in historical cities that arise from urban activities.

Auxiliaries in Old Dutch

Abstract This study explores the use of auxiliaries in the oldest text available for Old Dutch, the Wachtendonck Psalter, dating from the 10th century. Our aim is to understand why there are so few different auxiliaries in this text in comparison to other texts in Old Dutch. We tackle this question by taking a historical comparative perspective, using methodological insights and techniques from corpus-based contrastive linguistics and typology. More specifically, we build a diachronic parallel corpus of psalm translations and compare the contexts in which auxiliaries and inflectional alternatives are used in these parallel texts by means of multidimensional scaling. Our historical comparative method results in five proximity maps which allow us to explore and compare the inventory of verb constructions of the Wachtendonck Psalter both retrospectively, with its source text in Latin, and prospectively, with later translations in Dutch. Our analysis examines the role of grammaticalization as well as the specific nature of the text as an interlinear translation as possible motivations for the presence and absence of auxiliaries in the Wachtendonck Psalter.

Evaluating the Oral Method in Foreign Language Teaching: Historical Perspectives, Modern Applications, and Pedagogical Insight

This article explores the Oral Method in foreign language teaching, focusing on its historical significance, core principles, and relevance in contemporary education. Originally developed by Harold Palmer and A.S. Hornby, the Oral Method emphasizes verbal repetition, situational learning, and structured grammar acquisition as foundational tools for language proficiency. Through an analysis of its strengths—such as pronunciation accuracy, fluency development, and practical application—and its limitations, including restricted learner autonomy and cognitive engagement, this study highlights the method’s enduring value. The article also discusses the potential of integrating the Oral Method with communicative and task-based approaches, leveraging digital tools and personalized techniques to enhance its effectiveness for diverse learners. Ultimately, the Oral Method’s adaptable principles make it a valuable component of a comprehensive language teaching framework.

Historical Insights into CO2 Emission Dynamics in Urban Daily Mobility: A Case Study of Lyon’s Agglomeration

CO2 emissions from urban daily mobility play a major role in both environmental degradation, rising economic costs, and sustainability. Reducing these emissions not only advances environmental sustainability but also fosters economic development by enhancing public health, lowering energy consumption, and alleviating the financial strain caused by climate change. Understanding the dynamics of CO2 emissions from urban daily mobility provides valuable historical insights into environmental impacts and economic costs tied to urban development. This study takes a historical perspective, examining changes in CO2 emissions associated with daily mobility in the Lyon agglomeration across two decades, drawing on data from the 1995 and 2006 household travel surveys. Our findings reveal that individual factors such as gender, age, employment status, and income significantly influence CO2 emissions, with males and full-time workers exhibiting higher emissions. Furthermore, household characteristics, including size and vehicle ownership, are critical in shaping emission levels, while urban form variables such as population density and mixed land use demonstrate a negative correlation with emissions, highlighting the importance of urban planning in mitigating CO2 output. The analysis emphasizes that greater accessibility and proximity to essential services are vital in reducing individual emissions. Based on these insights, we discuss the implications for policy design, suggesting targeted strategies to enhance urban mobility, improve public transport accessibility, and promote sustainable urban development. Finally, we outline directions for future research to further explore the intricate relationship between urban characteristics and emissions, ultimately aiming to contribute to the development of effective climate policies.

Teaching multicultural children’s literature in a diverse society: from a historical perspective to instructional practice

Teaching multicultural children’s literature in a diverse society: from a historical perspective to instructional practice

Contesting focality in global health governance: The World Health Organization-World Bank relationship in historical perspective

Focal organisations are typically seen as the undisputed leaders in addressing specific cooperation problems. However, as global governance becomes increasingly fragmented and contested, even well-established organisations are now facing challenges to their traditionally unquestioned focality. Drawing on new theoretical insights, the article contends that the contestation of focal organisations is not a new phenomenon. On the contrary, most focal organisations experience challenges to their focality from their very establishment. At the same time, focal organisations are likely to respond to these challenges with tailored, ad hoc strategies. The article tests these expectations in the case of the global health governance complex, where the initial focality of the World Health Organization was contested by various actors since the outset. Among those contesting the World Health Organization’s focality, a prominent position was gained by the World Bank. By examining the interinstitutional relationship between the World Health Organization and the World Bank from the 1970s onwards, the article shows how this dynamic impacted the World Health Organization’s focality and influenced the broader evolution of the global health complex over the past decades.

NOTAS SOBRE A CORRUPÇÃO NO BRASIL

This article seeks to make some contributions to the debate on corruption in Brazil from a historical perspective without disregarding the dialogue with other sciences that propose to analyze the phenomenon. The study of corruption lies in the complexity of covering different elements: historical, social, cultural, political and economic, making it necessary in this article to adopt the perspective of corruption in the administrative field, considering the external factors that interfere in state practices such as the market and personal relationships. It is believed that the analysis of these elements provides us with ingredients to combat the phenomenon in Brazil.

A Critique of Deep Engagement, the Social Narrative of US Foreign Policy

Abstract This article offers a critical perspective of the discourse of deep engagement that portrays the United States as the world’s necessary or indispensable power. It describes deep engagement as a social narrative that, like literary narratives, has a story, a plot and an argument. This narrative has persisted in a time of waning hegemony because it makes an apparently appealing moral case for American global leadership. Yet deep engagement remains flawed from a strategic perspective and disregards the history of great-power rise and decline. From a strategic perspective, while hegemons describe their leadership in moral terms, their rhetoric is often betrayed by their actions. From a historical perspective, while hegemons regard their own efforts and values as instrumental to their status, their rise can be credited to a wave of economic and political forces the state cannot control.

West Iranian in historical perspective

Abstract The development of the Persian definitive object marker -rā from Old Persian rādī through Middle Persian benefactive rāy has been established as a model grammaticalization process by Bossong (1985). His explanations on other modern Iranian languages, and their interplay in the historical development, have received far less research attention. This article offers a novel and comprehensive account of the historical development of -rā in West Iranian, from Old Persian up to approximately 20 New Iranian languages. Based on the semantic map model, it demonstrates that concerning -rā, most West Iranian languages can be subdivided into three typological groups, two of which represent more or less clearly defined genetic subgroups within the continuum of West Iranian. The interplay of genetic and typological/functional factors is complex, and open questions remain. The present study aims to provide empirical data, and to raise relevant questions, for future in-depth studies.

Giving space to the unknown and transcendence – Art education as guardian of the child's authentic gesture

AbstractThe main concern of this article is to introduce the concept of the authentic gesture as a vital, largely self-determined expression of the child and to make it fruitful for art education. Because of the assumed educational importance of the concept, some hints to other learning areas will also be given. This should be done from a historical and systematic perspective against the background of relevant literature, above all the German-language literature and some other important voices, in which a number of further leading ideas can be found and discussed. Explicated in this way, the concept at issue leads to the question of the unknown per se, to which art education and education in general should open itself. This means that education opens up to something that, in its material and/or social form, evades a final assessment. Something enigmatic thus comes into view, because the unknown, by definition, is beyond exact description and extern evaluation. However, in and for the modern world, it can be paraphrased with a secular approach of transcendence as an inner-psychic space which is withdrawn from instrumental intervention including educational intervention and which must be protected at all costs as a central condition of freedom and human dignity.