Archetypal Analysis Research Articles

Part II: Beyond Broken Histories: Reframing Professional Identity and the Historical Genesis of Manual Therapy. Interviews across professions

ABSTRACT Background Perspectives on the historical genesis of manual therapy for chiropractic, manual medicine, osteopathy, and physiotherapy are limited. Objective This study sought to identify themes and narratives related to the genesis of manual therapy; the potential of a common root for manual therapy in 19th century Northern Europe; and the potential impact of a current ‘broken history’ for manual therapy. Methods An exploratory phenomenological approach was utilized, based upon structured one-hour interviews of 21 professionals across four professions who had previously completed a survey on the historical genesis of manual therapy. Results Descriptive and hermeneutic themes were developed based upon the lived experience of individuals relating to interview questions and a presented historical narrative. Support for a common genesis in Northern Europe was present within physiotherapists, but for all other professions North America was primary. Multiple themes and quotes of significance were developed from the study, including the importance of history within professional identity. An archetypal analysis was completed to answer specific assumptions related to the historical genesis of manual therapy including points of genesis for manual therapy and scientific necessity within manual therapy. Conclusion The findings of this study provide new perspectives to consider on the value, criticality, and impact of manual therapy, and its history’s for the four professions in practice, education, and regulations.

Archetypal Analysis of Kidney Allograft Biopsies Using Next-generation Sequencing Technology.

In kidney transplantation, molecular diagnostics may be a valuable approach to improve the precision of the diagnosis. Using next-generation sequencing (NGS), we aimed to identify clinically relevant archetypes. We conducted an Illumina bulk RNA sequencing on 770 kidney biopsies (540 kidney recipients) collected between 2006 and 2021 from 11 European centers. Differentially expressed genes were determined for 11 Banff lesions. An ElasticNet model was used for feature selection, and 4 machine learning classifiers were trained to predict the probability of presence of the lesions. NGS-based classifiers were used in an unsupervised archetypal analysis to different archetypes. The association of the archetypes with allograft survival was assessed using the iBox risk prediction score. The ElasticNet feature selection reduced the number of the genes from a range of 859-10 830 to a range of 52-867 genes. NGS-based classifiers demonstrated robust performances (precision-recall area under the curves 0.708-0.980) in predicting the Banff lesions. Archetypal analysis revealed 8 distinct phenotypes, each characterized by distinct clinical, immunological, and histological features. Although the archetypes confirmed the well-defined Banff rejection phenotypes for T cell-mediated rejection and antibody-mediated rejection, equivocal histologic antibody-mediated rejection, and borderline diagnoses were reclassified into different archetypes based on their molecular signatures. The 8 NGS-based archetypes displayed distinct allograft survival profiles with incremental graft loss rates between archetypes, ranging from 90% to 56% rates 7 y after evaluation (P < 0.0001). Using molecular phenotyping, 8 archetypes were identified. These NGS-based archetypes might improve disease characterization, reclassify ambiguous Banff diagnoses, and enable patient-specific risk stratification.

Dual decoding of cell types and gene expression in spatial transcriptomics with PANDA.

Sequencing-based spatial transcriptomics technologies have revolutionized our understanding of complex biological systems by enabling transcriptome profiling while preserving spatial context. However, spot-level expression measurements often amalgamate signals from diverse cells, obscuring potential heterogeneity. Existing methods aim to deconvolute spatial transcriptomics data into cell type proportions for each spot using single-cell RNA sequencing references but overlook cell-type-specific gene expression, essential for uncovering intra-type heterogeneity. We present PANDA (ProbAbilistic-based decoNvolution with spot-aDaptive cell type signAtures), a novel method that concurrently deciphers spot-level gene expression into both cell type proportions and cell-type-specific gene expression. PANDA integrates archetypal analysis to capture within-cell-type heterogeneity and dynamically learns cell type signatures for each spot during deconvolution. Simulations demonstrate PANDA's superior performance. Applied to real spatial transcriptomics data from diverse tissues, including tumor, brain, and developing heart, PANDA reconstructs spatial structures and reveals subtle transcriptional variations within specific cell types, offering a comprehensive understanding of tissue dynamics.

Abstract PR-05: Endocrine beta-cell stress promotes pancreatic ductal adenocarcinoma through endocrine-exocrine cell crosstalk

Abstract For a long time, the pancreas was thought to have separate cellular compartments that functioned distinctly from one another. The endocrine pancreas (islets of Langerhans) regulates glucose homeostasis, while the exocrine pancreas (acini and ducts) produces and secretes digestive enzymes. However, it has recently become clear that the endocrine and exocrine compartments communicate with one another, and dysfunction in one leads to dysfunction in the other, resulting in diabetes or pancreatitis. However, whether and how the endocrine pancreas drives the development of pancreatic ductal adenocarcinoma (PDAC), an exocrine tumor, remains unresolved. Strikingly, we found that genetic ablation of insulin-producing islet beta (β) cells (Akita) in a faithful Kras/Trp53-driven PDAC model (KPC: Kras LSL-G12D /+; Trp 53172 /+; Pdx1-Cre) suppressed PDAC progression. Conversely, obesity-induced β cell hormone dysregulation promoted Kras-driven PDAC development. Single-cell RNA sequencing (scRNA-seq) analysis of wild-type and obese mice (high-fat diet-fed and leptin-deficient (Lep ob/ob )) revealed increased expression of the peptide hormone cholecystokinin (CCK) in a subset of β cells concordant with increasing obesity, and transgenic β cell overexpression of CCK was sufficient to promote exocrine tumorigenesis in KC mice. Combined in silico (pseudotime (TrajectoryNET) and archetypal (AANet) analysis) and experimental (CreER) lineage tracing demonstrated that CCK-expressing β cells originated from a pre-existing immature β cell population (virgin β cells). Grainger causality analysis of transcriptional networks uncovered a stress-induced JNK-cJun pathway that promotes CCK expression β cells, which we confirmed using JNK inhibitors in β cell models. Together, our findings identify cellular and molecular mechanisms of β cell adaptation to obesity that contribute to obesity-driven pancreatic cancer. Furthermore, we define a critical role for endocrine-exocrine signaling in PDAC progression and stress-induced β cell pathways which could be leveraged to target the endocrine pancreas to subvert exocrine tumorigenesis. Citation Format: Cathy Garcia, Aarthi Venkat, Daniel McQuaid, Sherry Agabiti, Alex Tong, Rebecca Cardone, Richard Kibbey, Smita Krishnaswamy, Mandar Muzumdar. Endocrine beta-cell stress promotes pancreatic ductal adenocarcinoma through endocrine-exocrine cell crosstalk [abstract]. In: Proceedings of the AACR Special Conference in Cancer Research: Advances in Pancreatic Cancer Research; 2024 Sep 15-18; Boston, MA. Philadelphia (PA): AACR; Cancer Res 2024;84(17 Suppl_2):Abstract nr PR-05.

A Typology of Design Archetypes in Professional Football Leagues: Autonomy and Openness as Key Factors Explaining Design Variance

Previous approaches to design archetypes in sport management have taken a single-country, multisport approach with a focus on National Sporting Organizations. While this line of research has provided significant breakthroughs for understanding sport organizations, there is a need to extend the boundaries of these investigations to explore variations within professional leagues in one sport and across multiple countries. Accordingly, the current study takes a single-sport, multicountry approach to explore how design archetypes vary and the factors influencing the variation. We analyzed the design archetypes of 104 professional football leagues using 44 organizational variables and identified four different design archetypes that can be used to categorize professional football leagues globally. Autonomy and openness were identified as the key factors determining design archetype structure in this environment. Our analysis of professional football league archetypes provides a foundation for understanding design archetype variation, and the insights can be used for comparison and analysis of meaningful change.

Integrating Psychological Insights into Aesthetic Medicine: A Cross-Generational Analysis of Patient Archetypes (IMPACT Study).

Aesthetic medicine has evolved significantly, accommodating diverse demographics and motivations influenced by societal shifts and technological advancements. The IMPACT (integrative multigenerational psychological analysis for cosmetic treatment) study refines patient archetypes, integrating psychological theories to tailor treatments, especially for younger demographics and LGBTQIA + communities. This cross-sectional study utilized a comprehensive, validated survey with a Cronbach's alpha of 0.89 and a Content Validity Index (CVI) of 0.92, distributed across a globally diverse, generationally stratified sample. Techniques like regression analysis, ANOVA, Bayesian modelling, and factor analysis were employed to analyse the data, focusing on developing nuanced patient archetypes. Among 5645 participants, 5340 complete responses highlighted significant generational differences in aesthetic preferences. Millennials showed a strong preference for non-invasive procedures (β = 0.65, p < 0.001). ANOVA results confirmed significant variances across generations [F (3, 5118) = 157.6, p < 0.001], with post-hoc analyses delineating specific inter-group differences. Bayesian modelling provided insights into the probability of non-invasive preferences among younger cohorts at over 92% certainty. Factor analysis revealed key dimensions such as 'Generational Influence' and 'Technological Adoption,' which helped in defining archetypes including Dynamic Self-Identity, Digital Native, Stability Seeker, Classic Conservatism, and Holistic Health, collectively explaining up to 78% of the variance in responses. The IMPACT study underscores the influence of generational identity and digital exposure on aesthetic preferences, advocating for personalized, archetype-based treatment approaches. This aligns with enhancing patient satisfaction and treatment outcomes, promoting an adaptive aesthetic medicine practice that meets the evolving needs of modern patients. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Impact of Demographics on Regional Visual Field Loss and Deterioration in Glaucoma.

To elucidate the impact of demographics, including gender, race, ethnicity, and preferred language, on regional visual field (VF) loss and progression in glaucoma. Multivariable linear mixed regressions were performed to determine the impact of race, ethnicity, and preferred language on regional VF loss with adjustment for age and gender. Regional VF loss was defined by pointwise total deviation values and VF loss patterns quantified by an unsupervised machine learning method termed archetypal analysis. All cross-sectional and longitudinal analyses were performed both without and with adjustment for VF mean deviation, which represented overall VF loss severity. P values were corrected for multiple comparisons. All results mentioned had corrected P values less than 0.05. Asian and Black patients showed worse pointwise VF loss than White patients with superior hemifield more affected. Patients with a preferred language other than English demonstrated worse pointwise VF loss than patients with English as their preferred language. Longitudinal analyses revealed Black patients showed worse VF loss/year compared to White patients. Patients with a preferred language other than English demonstrated worse VF loss/year compared to patients preferring English. Blacks and non-English speakers have more severe VF loss, with superior hemifield being more affected and faster VF worsening. This study furthered our understanding of racial, ethnic, and socioeconomic disparities in glaucoma outcomes. Understanding the VF loss burden in different racial, ethnic, and socioeconomic groups may guide more effective glaucoma screening and community outreach efforts. This research could help reduce vision loss and improve quality of life in disproportionately affected populations by guiding public health efforts to promote glaucoma awareness and access to care.

Archetype analysis of the spine-hip relationship identifies distinct spinopelvic profiles

IntroductionThe position of the pelvis in the sagittal plane can vary considerably between different functional positions. Adapting the position of the acetabular cup in relation to the alignment between the spine and the hip of each individual, prior to prosthesis placement, can prevent the risk of prosthetic impingement. Taken individually, risk factors for unfavorable spinopelvic kinematics can be difficult to interpret when trying to precisely predict which patients are at risk. Furthermore, the use of classifications or algorithms can be complex, most often associated with limited values and often difficult to apply in current practices of risk assessment. HypothesisWe hypothesized that the deconstruction of the data matrix including age and spinopelvic parameters (SPT, LL, PI, LF and PI-LL) correlated with the analysis of spinopelvic kinematics could be used to define an individualized hip-spine relationship. Material and methodWe applied archetypal analysis, which is a probabilistic, data-driven and unsupervised approach, to a complete phenotype cohort of 330 patients before total hip arthroplasty to define the spinopelvic profile of each individual using the spinopelvic parameters without threshold value. For each archetype, we analyzed the spinopelvic kinematics, not implemented in the creation of the archetypes. ResultsAn unsupervised learning method revealed seven archetypes with distinct spinopelvic kinematic profiles ranging from −8.9 ° to 13.15 ° (p = 0.0001) from standing to sitting and −5. 35 ° to −10.81 ° (p = 0.0001) from supine to standing. Archetype 1 represents the “ideal” patient (A1); young patients without spinopelvic anomaly and the least at risk of mobility anomaly. Followed by 3 archetypes without sagittal imbalance according to their lumbar lordosis and pelvic incidence, from the highest to the lowest (archetypes 2–4), archetype 4 exposing a greater risk of spinopelvic kinematic anomaly compared to others. Then 2 archetypes with sagittal imbalance: archetype 5, with an immobile pelvis in the horizontal plane from standing to sitting position in anterior tilt and archetype A6, with significant posterior pelvic tilt standing, likely compensating for the imbalance and associated with the greatest anomaly of spinopelvic kinematics. Finally, archetype 7 with the stiffest lumbar spine without sagittal imbalance and significant unfavorable kinematics from standing to sitting. ConclusionAn archetypal approach to patients before hip replacement can refine diagnostic and prognostic features associated with the hip-spine relationship and reduced heterogeneity, thereby improving spinopelvic characterization. This risk stratification of spinopelvic kinematic abnormalities could make it possible to target patients who require adapted positioning or types of implants before prosthetic surgery. Level of evidenceIV retrospective study.

Dynamic archetypes of agricultural land systems in Germany from 1992 to 2019

Grasslands, important agricultural land systems, are undergoing significant shifts such as intensification, abandonment, and conversion to alternative land uses in Europe, leading to biodiversity loss. Despite major efforts, the European Union´s Common Agricultural Policy (CAP) has been unable to halt the decline of grasslands and to appropriately adjust management intensity because implemented policies have not considered the heterogeneity of grassland systems. However, accounting for this heterogeneity is essential to increase the policies´ effectiveness. In this study, we used archetype analysis to identify recurrent patterns in the heterogeneity of farm configurations, using Germany as an example, that can help tailor policy instruments to specific regional conditions. By applying self-organising maps, we reveal nine archetypes integrating 16 farm accountancy indicators. Advancing archetype analysis, we discuss their dynamics (including their emergence, disappearance and persistence) between 1992 and 2019 at the level of federal states and interpret these dynamics in the light of CAP. For example, archetypes in the western federal states are dominated by small crop and dairy farms, while archetypes in the eastern federal states are more diverse, including larger subsidised farms and medium crop farms. Moreover, archetype dynamics in the southern federal states indicate a decline in small dairy farms and an increase in small crop farms, implying the loss of valuable habitats for wild species. Policy instruments tailored to such regional conditions could more appropriately halt this loss. These insights derived from agricultural land systems in Germany can enrich the debate about how to better tailor policy instruments to regional conditions to preserve functional grassland systems in Europe and worldwide.

Archetypes of climate change adaptation among large-scale arable farmers in southern Romania

Effects of climate change and especially the associated climate variability require farmers to adjust to increasing frequencies of extreme events. In the agriculturally highly productive Romanian Plain, the frequency, intensity, and duration of heatwaves and drought have increased over the past 20 years. Although recent surveys revealed farmers’ awareness of climate change and enumerated a number of farm adaptation measures in the Romanian context, a systems approach to adaptation that allows conclusions on farm vulnerability and adaptive capacity is missing. Here, we use archetypal analysis to elucidate and characterize for the first time the types of adaptation responses of arable farmers in southern Romania. We conducted semi-structured interviews with 30 farmers managing 51,500 ha located across the southern lowlands of Romania, selected for their diversity of management approaches. Farmers were asked about experienced climatic disturbances, crop production losses during the most extreme events over the past 5–10 years, and the adaptation measures they implemented over that period of time. In addition, structural characteristics of the farm were recorded. The adaptation measures were classified and mapped on the efficiency, substitution, and redesign gradient used to classify sustainability stages. Results revealed three archetypes of adaptation, consisting of measures at field and farm level ranging from predominantly efficiency-enhancing ones (e.g., crop choice and management and risk insurance) to complete farm redesign involving agrotechnical and financial management changes. Structural farm characteristics did not explain differences between farms in their association with one of the archetypes. Our approach and results show for the first time both the need for strengthening farmer-level support in one of Europe’s key food production areas and the lessons that can be drawn from the outlier adaptation examples. Current European and national policies offer opportunities for farmer organizations in Romania to make these conclusions actionable.

Analysis of Archetypes in Speak Graphic Novel by Laurie Halse Anderson

Analysis of Archetypes in Speak Graphic Novel by Laurie Halse Anderson

Prosperity in progress: a new look at archetypes of successful community development

This study navigates the terrain of community development in metropolitan areas across the United States (US), spotlighting the interplay between stakeholder engagement, development success, and distinct types of community development characteristics. While urban centers in US cities experienced disinvestment and urban flight for more than 5 decades, they now experience renewed interest amidst the complexities of rampant urbanization. Gentrification and displacement are some of the critical consequences of urban re-development, which warrants the exploration of the success metrics that turn disinvested communities into thriving ones. Methodologically, archetype analysis is employed to examine 73 case studies reported by the United States Department of Housing &amp;amp; Urban Development (HUD) as examples of successful development. The case studies span 37 US states and 67 cities. The analysis utilizes the Distressed Communities Index (DCI) as a supporting metric and offers an intermediate level of abstraction between a case-by-case analysis of successful development strategies and a generalized approach that assumes that one strategy fits all. Instead, the analysis identifies four distinct types of successful community development archetypes based on five relevant characteristics that emerged from our analysis: (1) public investments, (2) private investment (3) development plans, (4) stakeholder engagement, and (5) the DCI. The four identified archetypes represent unique Community Development Success pathways with specific development characteristics. Understanding the diversity reflected in these distinct archetypes is crucial for policymakers and stakeholders seeking to address the specific needs and challenges of each development success type. This can inform more targeted policy initiatives for fostering prosperity and vitality in diverse communities across the US and beyond.

THE CODE OF THE INCANTATION IN KATERYNA KALYTKO’S COLLECTION PEOPLE WITH VERBS

Over the last decade, a significant vector of Ukrainian literature was the reception of the traumatic stress caused by the Russian-Ukrainian war. The works of Kateryna Kalytko, representing intensive metamodern explorations in contemporary poetry, occupy a significant place in this trend. The article interprets the poet’s idiostyle based on the collection People with Verbs (2022). This study focuses on the analysis of folklore archetypes in the author’s poetry, motifs, and verbal structures, whose origins are rooted in ancient Ukrainian incantational traditions. It also covers the interpretation of the poet’s meditative experience with the magic of language, its role in strengthening the spiritual axiology of a person suffering from terrorist aggression, and the establishment of a stoical worldview despite the fragility of life. This article aims to establish the concept of ‘incantation’ as a unifying system within the metaphorical world of the poetry collection People with Verbs. The term ‘incantation’ is interpreted as the functioning of verbal constructions aimed at healing from trauma, and the composition of incantatory metaphorical texts, inspired by the belief in the magical power of words. The paper applies such methods as comparative, structural, semiotic, anthropological, and hermeneutical analysis, as well as elements of the psychological school of literary studies. The study proves the actualization of the sacred worldview pre-system in the artistic thinking of contemporary Ukrainian poets, as illustrated by Kateryna Kalytko’s collection People with Verbs. It focuses on the author’s reflections and meditations during the war, appeals to suggestive speech preserved by genetic memory, and the use of its structures as a form of defence and resistance. The binary time-spatial model of the poet is marked by the cult of night, which corresponds to the ritual and spiritual practice in the field of the mystical. Kateryna Kalytko intensively operates with pagan archetypes and signs, and resorts to the use of proper names, emphasizing that even their pronunciation has a protective energy. The figurative system of corporeality, which is in line with the tradition of incantations, is indicative of the poetics of the collection. It concerns the specific markings (eyes, head, lips, muscles, lungs, heart, spine, knees, joints, throat, intestines, entrails, veins, etc.) that are part of the metaphorical structures of the incantatory nature. There are parallels with the healing modus of folk spells, firstly, the poetess tries to stop the bloodshed and protect the defenders with her words. In the spirit of the ethnocultural tradition, Kateryna Kalytko endows certain lexical signs with the function of verbal amulets (earth, roots, river, boat, stones, wood, forest, house, fire, wind, bird, feather, beast, iron, ash, crystal, etc.) At the same time, the poet’s metaphor is an objectification of the extrasensory perception of the act of speaking. The focus of Kateryna Kalytko’s artistic studio is the articulatory apparatus, the miracle of the birth of sound and voice, as evidenced by a number of tropes, whose centre is the word “throat”. The poet also tries to comprehend the changes in phonetics, vocabulary, morphology, and stylistics caused by the war. Kateryna Kalytko’s poetic search is correlated with the philosophical interpretation of the phenomenon of language by M. Heidegger, H.-G. Gadamer, and K. Jasperas. For the author, in accordance with the realities of war, the well-known statement “language is home” is transformed into the metaphor “language is a shelter”. Thus, in Kateryna Kalytko’s idiostyle, one can guess the pathos of whisperers, fortune tellers, healers, and molfars who resist evil with words. At the same time, the image of the author-medium is complemented by the hypostases of a witness of the Russian-Ukrainian war and a philologist.

Tracking states and transitions in semiarid rangelands: A spatiotemporal archetypal analysis of productivity dynamics using wavelets

Climate change poses challenges in classifying ecosystem dynamics, as they are influenced by shifting dynamics resulting from changes in climate forces and meteorological variables, including temperature and water availability. To address this, our study presents a novel approach using Continuous Wavelet Transform (CWT) and power spectrum analysis to classify vegetation dynamics, considering the time-dependent variability of ecosystem frequencies. We applied our method to centred and standardized MODIS NDVI time series for the period 2000–2021, using an experimental field station in northern Patagonia as a case study. By performing a continuous wavelet transform on the data for each pixel, we obtained instantaneous power spectra, capturing variability across different dates and pixels. These spectrums were then consolidated into a comprehensive database, and subsequently classified using archetypal analysis. We identified a convex combination of archetypal spectrums that best represented the entire power spectrum database. Mapping the resulting archetypes and their weights in both space and time allowed us to explore pixels' variations in archetype weights in relation to factors such as time, topography, and climate. In addition, to examine the potential relationship between the NDVI time series and climate drivers, we computed the Average Cross-Wavelet Power Spectrum (ACWPS) to different climatic indices. Three archetypes were sufficient to explain the majority of power spectrum variability in the study area. These archetypes exhibited distinctive characteristics: 1) medium-frequency variability (2–4 years), 2) low-frequency variability (>4 years), and 3) an annual (i.e. seasonal) cycle with low-frequency variability. Spatially, the first two archetypes were predominantly observed in highland steppes, while the third archetype prevailed in lowland areas associated with meadows. At the beginning of the studied period, Archetypes 1 and 3 dominated, but after the Puyehue-Cordón Caulle Volcanic Complex eruption in 2011 their prominence diminished, and Archetype 2 became more prevalent in the whole study area. Finally, all three NDVI series representative of archetypes showed a relative peak at approximately four years, which could be linked to the Indian Ocean Dipole variability. These results highlight an abrupt shift in the system's behaviour, primarily related to changes in variability distribution rather than mean values. This disturbance-induced transition aligns with the theory of state and transitions in ecological system dynamics. We propose that the states in this model are not fixed but represent alternative dynamic behaviours, akin to different types of limit cycles. Consequently, employing a wavelet analysis-based classification method provides a robust means of studying and understanding such variability and transitions, thereby offering clarity and comprehension of ecosystem states. Notably, this methodology proves particularly effective for large databases of detailed time series.

Local government behavior in rural construction land marketization in China: An archetype analysis

There are various rural construction land marketization (RCLM) patterns in China. Explorations on the factors influencing the differences between patterns can provide policy inspirations for establishing a unified land market in China. Archetype analysis enables us to reveal the structural relationships between various factors and elucidate reappearing patterns in the cases. Based on 29 cases, this study analyzes the effects of different factor combinations on the behavioral choices of local governments using the archetype analysis approach. Six archetypes are extracted, and the main findings from the archetype analysis are as follows: 1) The combination of active rural land markets and the effective operation of village autonomy or informal dialogue mechanisms led by rural elites promote the emergence of self-organization models for RCLM. Local governments mainly play guiding, supervisory, and service roles. 2) When the self-organization model is challenging to sustain, local governments participate in the process of RCLM with different mechanisms due to social benefits orientation. 3) In certain well-developed rural areas with a high level of industrialization and limited land resources, extensive government intervention has emerged as a new governance model to achieve regional coordinated development goals. Our work reveals the mechanisms through which local governments play a role in the reform and innovation of RCLM, and it contributes to a better understanding of local government positioning in the future RCLM reform process.

A method to account for diversity of practices in Conservation Agriculture

Conservation Agriculture (CA) is actively promoted as an alternative farming system that combines environmental, economic, and social sustainability. Three pillars define CA: (i) minimum mechanical soil disturbance, (ii) permanent soil organic cover, and (iii) species diversification. The local context, constraints, and needs of the farmers influence the translation of the pillars into practices. Currently, there is no method for categorizing this diversity of CA practices, which hampers impact assessment, understanding of farmer choices and pathways, stakeholder communication, and policymaking. This paper presents a systematic method to identify and categorize the diversity of CA practices at the regional level, anchored in the three pillars and based on practices implemented by CA farmers. The classification method is grounded on the intersection of an archetypal analysis and a hierarchical clustering analysis. This method was used to study CA practices in Wallonia, Belgium, based on a survey of practices in a sample of 48 farmers. Combining the two clustering methods increases the proportion of classified farmers while allowing for the distinction between three CA-types with extreme and salient practices, and two intermediate CA-types comprising farmers whose practices fall between these references. The study reveals that three explanatory factors influence the implementation of CA practices in Wallonia: (i) the proportion of tillage-intensive crops and (ii) temporary grasslands in the crop sequence, and (iii) the organic certification. These factors lead to trade-offs that hinder the three pillars of CA from being fully implemented simultaneously. This new classification method can be replicated in other regions where CA is practiced, by adapting input variables according to context and local knowledge.

Mother Pampa in Salman Rushdie’s Victory City

Erich Neumann's The Great Mother: An Analysis of the Archetype provides a profound and comprehensive analysis of the mother archetype, delving into its deep-rooted significance in the human psyche. Neumann explores how this universal representation of motherhood represents not only life, nourishment, and protection but also encompasses broader themes of creation, sustenance, and empowerment. By examining its manifestations across diverse cultures, myths, and religions, he uncovers the far-reaching impact of this archetype on both individual and collective consciousness. Neumann's analysis of the mother archetype particularly emphasises the mother’s role in shaping human experiences, relationships, and cultural narratives. The writer examines Salman Rushdie’s novel Victory City based on these aspects of matriarchy leading to the complex interplay between the personal and collective unconscious, highlighting how the mother archetype influences understandings of femininity, masculinity, and the dynamics of power.

Archetype analysis and the PHATE algorithm as methods to describe and visualize pregnant women's levels of physical activity knowledge.

The knowledge of physical activity (PA) recommended for pregnant women and practical application of it has positive impact on the outcome. Nevertheless, it is estimated that in high-income countries over 40% of pregnant women are insufficiently physically active. One of the reasons is insufficient knowledge pregnant women have about allowed effort during pregnancy and both recommended and not recommended physical activities. Description of knowledge about physical activity the women have and distinguishing patterns of their knowledge is becoming an increasingly important issue. A common approach to handle survey data that reflect knowledge involves clustering methods or Principal Component Analysis (PCA). Nevertheless, new procedures of data analysis are still being sought. Using survey data collected by the Institute of Mother and Child Archetypal analysis has been applied to detect levels of knowledge reflected by answers given in a questionnaire and to derive patterns of knowledge contained in the data. Next, PHATE (Potential of Heat-diffusion for Affinity-based Trajectory Embedding) algorithm has been used to visualize the results and to get a deeper insight into the data structure. The results were compared with picture derived from PCA. Three archetypes representing three patterns of knowledge have been distinguished and described. The presentation of complex data in a low dimension was obtained with help of PHATE. The formations revealed by PHATE have been successfully described in terms of knowledge levels reflected by the survey. Finally, comparison of PHATE with PCA has been shown. Archetype analysis combined with PHATE provides novel opportunities in examining nonlinear structure of survey data and allows for visualization that captures complex relations in the data. PHATE has made it possible to distinguish sets of objects that have common features but were captured neither by Archetypal analysis nor PCA. Moreover, for our data, PHATE provides an image of data structure which is more detailed than interpretation of PCA.

The archetypal versatility of the image of Becky Hildebrandt in the J. Franzen's novel "Crossroads"

The object of the study is the novel "Crossroads" by American writer Jonathan Franzen, which became widely known outside the United States and was translated into Russian in 2022. The object of the study is one of the female images of this novel - the image of Becky Hildebrandt, which combines a number of archetypal functions: a daughter in relation to parents Marion and Russ, a sister for brothers Clem and Perry, a bride for the young musician Tanner Evans. In the last chapters of the novel, Becky becomes a mother, thus passing through all the female family archetypal roles. Franzen's creative method, which tends to psychological realism, is focused on the specifics of the inner world of the characters, and it can be argued that the deep psychologism of his works is based on a consistent and systematic understanding of archetypal roles. The study of the heroine's image is carried out from the standpoint of an archetypal approach dating back to the works of C.G. Jung. The archetypal approach opens up to the researcher the opportunity to penetrate deeper into the psychological essence of a literary text. Female images, viewed from the point of view of reflecting archetypal features in them, appear in connection with other characters, and the gender-role specificity of their functioning becomes more visible. In the modern world, where the crisis of traditional values is clearly felt, a better understanding of the importance and complementarity of gender roles makes it possible to form moral supports leading both man and society in the direction of mental well-being. Archetypal analysis reveals one of the basic attitudes of the writer: a modern woman is forced to play several roles at once; the mixing of these roles, their instability inevitably lead to problematic situations in the life of not only the woman herself, but also her entire family.

An Archetypal Analysis of the Queen Mother of the West in Chinese Mythology

Amongst all the goddesses in ancient China, the Queen Mother of the West (Xiwangmu) represents the most multi-layered mother archetype with the richest connotations. Through a longitudinal literature review, this paper aims to explore different facets of the Queen Mother of the West as a representation of the Great Mother archetype in Jungian psychology. In ancient China, she was a supreme goddess controlling the order of the universe. Her residence, Mount Kunlun, is capable of nourishing and devouring life. She possesses the elixir of life and controls the punishments of the world. Thus, the Queen Mother of the West is transformed into a deity of both life and death. In the funeral rituals of the Han and Tang dynasties, she was a goddess who summoned the dead and led their spirits to heaven, while in folklore she was a mythical Muse for many emperors and the anima of many intellectuals. She is the mother of reincarnation and the eternal spirit. As a symbol for instinct, archetype and femininity in the collective unconscious, the Queen Mother of the West embodies both the positive and negative aspects of the mother archetype: the positive being the persona of the Great Mother and the negative being the shadow. At the ultimate stage of spiritual development, she acts as the anima and the transcendent Holy Virgin in ancient Chinese culture.