Ideal Type Research Articles

Bringing the idea of the environment to law: a comparative study of early environmental law textbooks

Abstract From 1948 to 1972 the idea of the environment gained solidity within the sciences and in global politics, as a thing or a concept, which spoke of a need to save humanity from the harms it was inflicting on the natural world. As historians Warde, Robin and Sörlin explain, the idea brought about a revolution in the sciences, casting scientists as environmental problem solvers, fundamentally changing the way they worked. In this paper we connect law and lawyers to this history. We ask, did lawyers contribute new meanings to the idea of the environment when they first presented laws and parts of legal practice as ‘environmental’? Were they mere translators of the scientists’ ideas? And did they envisage the emergence of new environmental legal experts, who might change legal culture? We examine the early environmental law textbooks in five countries (Australia, Canada, England, New Zealand and the US) and devise ideal types to explain the associations, values and choices which underpinned their presentation of the ideas of ‘the environment’, ‘environmental law’ and ‘environmental law expert’. We consider that these types are useful conceptual tools which raise ongoing questions about the relationship between environmental law and its broader context.

Looking for Daisies: The Hidden Attraction and Arrival Infrastructures of Welcoming Spaces in Rural Spain

In recent decades, shrinking areas in rural Spain have sought the arrival of newcomers. This migration is driven mainly by economic reasons and is not related to regionalizing or redistribution migration policies. The main contribution of this article is to highlight how the articulation between social agents’ (public administrations, third sector, enterprises, migrant communities, and civil society) strategies and infrastructuring practices, within the framework of political, social, and economic structural contexts, has crystalized into specific “welcoming spaces,” impacting newcomers’ access to resources. The main innovation lies in the identification of an analysis model applied to three different types of “welcoming spaces” of attraction, arrival, and settlement, considering their impact on other mobilities. We have named them in order to represent the connection of rural territories with nature: the waves, the oak, and the river. The analysis reveals the factors that favor but also block access to resources for newcomers. This has allowed us to design an ideal type of welcoming space, which we have called “Daisy,” and which beyond its theoretical value, could facilitate the revitalization of shrinking areas. “Looking for Daisies” represents the desire of local social actors, lost in the disjointed way in which infrastructuring practices are managed, to reach this goal. Framed under the Horizon 2020-funded program Welcoming Spaces—Investing in “Welcoming Spaces” in Europe: Revitalizing Shrinking Areas by Hosting non-EU Migrants (H2020-SC6-Migration-2019-870952), the research is based on qualitative fieldwork (comprising 75 semi-structured interviews and participant observation), carried out in three localities in two regions of Spain (Galicia and Castilla León).

A tale of two sovereigns: the responsibility to protect and the competing notions of responsible sovereignty

ABSTRACT At the 2005 United Nations World Summit, member states unanimously acknowledged the principle of the Responsibility to Protect (R2P). Despite this apparent unity, states have remained divided over the correct interpretation of the agreement. In this article, I propose that one of the issues sparking controversy relates to the exact characteristics of the kind of ‘responsible sovereign’ that R2P seeks to generate. Examining the first three formal General Assembly debates on R2P, I argue that the critics and advocates of the doctrine have proposed competing sets of requirements that reflect the fundamental disagreement on the meaning of R2P. Drawing upon Quentin Skinner’s ideas on illocutionary intentions and equipped with the teachings of the English School, I examine what kinds of ideal types of responsible sovereignty emerge from the debates when interpreted through the concepts of pluralism and solidarism. I conclude that whereas the responsible pluralist sovereign aspires to protect human rights by safeguarding the rights of states, its solidarist counterpart is prepared to disregard sovereign rights to protect the rights of those abused by their own governments.

The category of iterative sets in homotopy type theory and univalent foundations

Abstract When working in homotopy type theory and univalent foundations, the traditional role of the category of sets, $\mathcal{Set}$ , is replaced by the category $\mathcal{hSet}$ of homotopy sets (h-sets); types with h-propositional identity types. Many of the properties of $\mathcal{Set}$ hold for $\mathcal{hSet}$ ((co)completeness, exactness, local cartesian closure, etc.). Notably, however, the univalence axiom implies that $\mathsf{Ob}\,\mathcal{hSet}$ is not itself an h-set, but an h-groupoid. This is expected in univalent foundations, but it is sometimes useful to also have a stricter universe of sets, for example, when constructing internal models of type theory. In this work, we equip the type of iterative sets $\mathsf{V}^0$ , due to Gylterud ((2018). The Journal of Symbolic Logic83 (3) 1132–1146) as a refinement of the pioneering work of Aczel ((1978). Logic Colloquium’77, Studies in Logic and the Foundations of Mathematics, vol. 96, Elsevier, 55–66.) on universes of sets in type theory, with the structure of a Tarski universe and show that it satisfies many of the good properties of h-sets. In particular, we organize $\mathsf{V}^0$ into a (non-univalent strict) category and prove that it is locally cartesian closed. This enables us to organize it into a category with families with the structure necessary to model extensional type theory internally in HoTT/UF. We do this in a rather minimal univalent type theory with W-types, in particular we do not rely on any HITs, or other complex extensions of type theory. Furthermore, the construction of $\mathsf{V}^0$ and the model is fully constructive and predicative, while still being very convenient to work with as the decoding from $\mathsf{V}^0$ into h-sets commutes definitionally for all type constructors. Almost all of the paper has been formalized in $\texttt{Agda}$ using the $\texttt{agda}$ - $\texttt{unimath}$ library of univalent mathematics.

Asymptotic Analysis for Sacks-Uhlenbeck 𝛼-Harmonic Maps From Degenerating Riemann Surfaces

In this paper, we investigate the asymptotic analysis and qualitative behaviour for a general sequence of Sacks-Uhlenbeck α \alpha -harmonic maps from degenerating Riemann surfaces. This answers an open problem proposed by J. D. Moore, aiming at developing a partial Morse theory for closed parametrized minimal surfaces with arbitrary codimensions in compact Riemannian manifolds. In technical terms, we shall deal with three types of necks which give rise to new difficulties. We establish a generalized energy identity involving some new quantities, such as Pohozaev type constants which measure the extent to which the Pohozaev type identity fails, and some locating constants which characterize the limit position of the blow-up points in long hyperbolic cylinders. Furthermore, we show that the limit of necks are all geodesics in the target manifold where some length formulas are given. Finally, we exploit some geometric and topological conditions to ensure that the limiting neck geodesics appeared in a blow-up sequence of α \alpha -harmonic maps with finite Morse index are all of finite length, which implies that energy identity hold.

Macrosocial Identity in the North Caucasus in the Context of Contemporary Challenges: Comprehending Research Practices

Macrosocial identity in the regional communities of the North Caucasus is characterized by contradictions and complexity of formation processes, which is largely due to the frontier nature of the region. Recently, in the context of a sharp aggravation of the geopolitical situation, the conduct of a special military operation, the problems of the integrity and unity of the North Caucasian society as an integral part of Russia have come to the fore, updating issues of identity. The purpose of the study is to clarify, basing on the secondary analysis of data from various studies and comparison of the results of research projects, the levels of formation of different types of macrosocial identity in regional societies and establish their correlation with social practice in the regions. The study revealed inconsistency of the final data obtained by different scientists. Consideration of the social practices accumulated in regional societies made it possible, to a certain extent, to correct the assessment of the levels of formation of types of macrosocial identity in relation to a specific region of the North Caucasus. A conclusion is made, about the mosaic structure of public consciousness of the North Caucasian community and contradictory social practices that have developed in regional society. It has been defined that, under the influence of both external and internal destructive forces, identification processes acquire a risky orientation from time to time. The analytical material may be of interest to scientific teams studying identification problems, as well as for media and various institutions interested in using positive identification practices, such as cultural and edifying, organizing educational work among the population of the North Caucasus region.

Abstract B013: Hallmarks of progression in early neoantigen-expressing lung adenocarcinoma

Abstract Lung adenocarcinoma (LUAD) is the leading cause of cancer-related mortality, largely due to its high prevalence rate and limited therapeutic options. Immunotherapy remains one of the most promising therapeutic avenues, yet further research is necessary to enhance therapy effectiveness for a broader range of patients. Central to the mechanism of immunotherapy is the detection of tumor neoantigens by cytotoxic T cells, which trigger the elimination of tumor cells. However, it is largely unknown how the early interaction between T cells and neoantigen-expressing tumor cells affects the acquisition of cancer hallmarks and tumor progression. To study this, our lab has developed the iNversion-INduced Joined neoAntigen (NINJA) genetically engineered mouse model in which we can initiate expression of a neoantigen in Kras-mutant, Trp53-null, tdTomato-expressing lung adenocarcinoma cells (KPT-NINJA). This system enables us to analyze tumor initiation, progression, and advanced LUAD development over 20 weeks in both neoantigen-expressing and non-expressing tumors. We defined cancer hallmark acquisition and tumor progression in our model by using a combination of multiplex immunofluorescence and computational algorithms to quantify tumor size, immune infiltration, metastasis, and expression of cancer molecular markers p-ERK and Ki67. We isolated tumor cell and immune cell subsets using neural networks to segment cells and tumor structures and used the colocalization of molecular markers to confirm the identity of various cell types. Our initial data validated that within immunogenic tumors there is an increase of T cell infiltration in tumors and have found immunogenic tumors are associated with overall smaller tumors at early time points. Interestingly, these tumors are associated with a decrease in p-ERK expression, suggesting immune infiltration is negatively correlated with p-ERK expression and tumor size. Together, these data indicate that increased immunogenic pressure may be disrupting early tumor proliferation and hallmark progression, shaping the trajectory of development at a very early stage. We are also correlating other molecular markers of tumor progression with immune infiltration, such as Ki67 expression, which we will colocalize with the other findings to construct a model of how tumors acquire hallmark capabilities from an immunogenic perspective. By isolating the mechanism of early tumor progression in immunogenic contexts, we can begin to predict disease trajectory. This will contribute to a better understanding of the mechanisms behind immune evasion and may uncover crucial insights to broaden immune therapy efficacy. Citation Format: Ishan Bansal, Jennifer Loza, Brian G. Hunt, Kelli Connolly, Srividhya Venkatesan, Nikhil Joshi. Hallmarks of progression in early neoantigen-expressing lung adenocarcinoma [abstract]. In: Proceedings of the AACR Special Conference in Cancer Research: Tumor-body Interactions: The Roles of Micro- and Macroenvironment in Cancer; 2024 Nov 17-20; Boston, MA. Philadelphia (PA): AACR; Cancer Res 2024;84(22_Suppl):Abstract nr B013.

“Sweeten the (i)-deal”: unveiling power and influence dynamics in family small and medium-sized enterprises

PurposeFamily small and medium-sized enterprises (SMEs) represent a substantial part of many economies. In these organizations, close and informal relationships between employers and employees often foster a mutual understanding of each other’s needs, facilitating the negotiation of idiosyncratic deals (i-deals), special employment conditions tailored for individual employees. However, research on how i-deals are negotiated in family SMEs, especially regarding power dynamics and influence, remains limited. This study aims to identify the types of i-deals negotiated in family SMEs and explore the role of power and influence in these negotiations.Design/methodology/approachSemi-structured interviews were conducted with 45 employees and 15 employers from Spanish family SMEs. Data were analyzed using ATLAS.ti 8, and thematic analysis was performed.FindingsThe study concludes that task, flexibility, financial and development i-deals are particularly negotiated in family SMEs. It identifies that referent and expert power play an important role in initiating these negotiations. Furthermore, rational tactics are generally employed for negotiating work performance, soft tactics for employment-related aspects and hard tactics for work flexibility. Additionally, the study identified gender differences in the negotiation of i-deals.Research limitations/implicationsThis study enhances i-deal literature by highlighting the distinct characteristics of family SMEs and their impact on i-deal negotiations. The findings suggest that power dynamics and influence tactics in family SMEs differ from those in larger firms. Moreover, certain i-deals may encounter resistance due to concerns about organizational performance and economic implications. Understanding these factors is essential for developing effective negotiation strategies in family SMEs.Originality/valueThis study offers a dual perspective, analyzing the power and influence tactics used by both employees and employers in family SME i-deal negotiations and highlighting gendered dynamics in these processes.

The diversity of grandparents in rural China: a new classification based on the shift in grandparents’ ideology and family structure

The heterogeneity of grandparent caregivers in rural China increases the challenges in exploring and assisting this group. To address this, the study used data from 38 in-depth interviews conducted in three diverse Chinese villages, identifying four ideal types of grandparents: leading, sacrificial, reciprocal and reluctant. These types are based on grandparents’ ideologies and family structures, reflecting different stages of societal change. The findings indicate that the diversity of grandparents and their varied caregiving experiences in rural China reflect the transformation trends of rural families and individuals. Additionally, this study introduced a new analytical tool for future research on rural Chinese grandparents.

Patterns of professional identity in school counselors: A latent profile analysis

AbstractUnderstanding school counselors’ professional identity development is important to promote positive work‐related outcomes and provide appropriate support for more quality school counseling services. The purpose of this study was to examine the patterns of professional identity in school counselors. As a result of latent profile analysis using a sample of school counselors (N = 343), we found five types of professional identity, including (1) Well‐Developed (n = 99; 28.9%), (2) High Competence (n = 53; 15.5%), (3) Moderate (n = 156; 45.5%), (4) Professionally Disconnected (n = 18; 5.2%), and (5) Vulnerable (n = 17; 5.0%). Based on the profiles, we identified significant differences in their work‐related attitudes and experiences (i.e., burnout, stress, job satisfaction, and years of school counseling experience), but there were no significant differences in demographics except for the American School Counselor Association membership. Implications and recommendations for counseling professionals are suggested.

Self-created or collaborative? The effects of virtual influencers' identity type and post type on purchase intentions

PurposeConsidering that when endorsing the same product, virtual influencers with different identity types (self-created, collaborative) can have different impacts on consumers' purchasing behaviors, this paper aims to explore how to maximize the impact effects of the VIs' respective identities. It provides companies with new perspectives on endorsement strategies.Design/methodology/approachThe interaction between VI identity type and post type (informational, storytelling) on purchase intention was analyzed in four experiments (N = 1,007), considering informational and normative social influence as intermediate mechanisms and consumer self-construal as moderators.FindingsThe findings show that self-created VI is suited to informational posts and collaborative VI to storytelling posts. This identity-content match effectively triggers the social influence mechanism: informational posts of self-created VI significantly enhance informational social influence. In contrast, storytelling posts of collaborative VI primarily stimulate normative social influence. Consumer self-construal also moderates the process of influencing mechanisms.Originality/valueBased on social influence theory and matching theory, this paper confirms the existence of an interaction between VI identity types, which influences consumers' purchase intention through informational and normative social influence. This finding fills the research gap in the field of VI endorsement strategy. It also emphasizes the importance of consumer self-construal and contributes new insights into the related field.

Meaningful acknowledgement: how to evaluate acknowledgement in transitional justice interactions using deliberative reciprocity?

ABSTRACT Acknowledgment of wrongdoing is considered necessary for relationship transformation in processes of transitional justice. However, the concept has only been studied in the institutional and legal context. Its social and interpersonal dimensions at the micro level remain poorly understood. This article addresses this gap by studying interactions between ordinary citizens across ethnic lines in response to war crimes trials. The article uses deliberative reciprocity to create a novel typology to identify meaningful acknowledgement in 162 inter-ethnic exchanges derived from focus groups in four former Yugoslav countries. The study also identifies what triggers this ideal type and finds that the triggers are related to conversational changes in identity constructions and knowledge claims. But the triggers only occur when individuals also endorse each other’s views across ethnic lines. The article thus shows how relationships transform in inter-ethnic interactions, even when individuals hold differing views and arguments about transitional justice.

Few Identities of Rogers-Ramanujan Type and Some q-Product Identities Arising from Theta Function Identities

Few Identities of Rogers-Ramanujan Type and Some q-Product Identities Arising from Theta Function Identities

Discovery of optimal cell type classification marker genes from single cell RNA sequencing data

BackgroundThe use of single cell/nucleus RNA sequencing (scRNA-seq) technologies that quantitively describe cell transcriptional phenotypes is revolutionizing our understanding of cell biology, leading to new insights in cell type identification, disease mechanisms, and drug development. The tremendous growth in scRNA-seq data has posed new challenges in efficiently characterizing data-driven cell types and identifying quantifiable marker genes for cell type classification. The use of machine learning and explainable artificial intelligence has emerged as an effective approach to study large-scale scRNA-seq data.MethodsNS-Forest is a random forest machine learning-based algorithm that aims to provide a scalable data-driven solution to identify minimum combinations of necessary and sufficient marker genes that capture cell type identity with maximum classification accuracy. Here, we describe the latest version, NS-Forest version 4.0 and its companion Python package (https://github.com/JCVenterInstitute/NSForest), with several enhancements to select marker gene combinations that exhibit highly selective expression patterns among closely related cell types and more efficiently perform marker gene selection for large-scale scRNA-seq data atlases with millions of cells.ResultsBy modularizing the final decision tree step, NS-Forest v4.0 can be used to compare the performance of user-defined marker genes with the NS-Forest computationally-derived marker genes based on the decision tree classifiers. To quantify how well the identified markers exhibit the desired pattern of being exclusively expressed at high levels within their target cell types, we introduce the On-Target Fraction metric that ranges from 0 to 1, with a metric of 1 assigned to markers that are only expressed within their target cell types and not in cells of any other cell types. NS-Forest v4.0 outperforms previous versions in simulation studies and on its ability to identify markers with higher On-Target Fraction values for closely related cell types in real data, and outperforms other marker gene selection approaches for cell type classification with significantly higher F-beta scores when applied to datasets from three human organs—brain, kidney, and lung.DiscussionFinally, we discuss potential use cases of the NS-Forest marker genes, including for designing spatial transcriptomics gene panels and semantic representation of cell types in biomedical ontologies, for the broad user community.

The Impact of Tea Consumption on Cardiovascular Health

Tea is a popular beverage that comprises various antioxidants. Tea is the second most consumed beverage in the world after water. The three ideal types of tea include black, white, and green teas. Catechin, Epicatechin gallate, and Epicatechin are the striped flavonoids coeval in the tea. These flavonoids are freed as a rich source for blood circulation in the heart. Tea possesses antiinflammatory, anti-neoplastic, anti-arthritic, anti-thrombotic, antimicrobial, anti-platelet aggregation, anti-cholesterol, anti-hyperglycemic, and immuno-protective properties. Modern empowering research studies contemplate that minimal consumption of tea can also be of advantage to the cardiovascular system (CVS) as it modulates oxidative stress. Consumption of tea is beneficial for cardiovascular diseases such as atherosclerosis, coronary artery disease, aortic aneurysms, peripheral artery disease, stroke, ischemic heart disease, and cardiomyopathy. Consumption of excess tea may also be detrimental to health, and we highlight different types of tea. The main aim of the present narrative review is to highlight the natural compounds present in tea and discuss their mechanism of action on the cardiovascular system. Based on evidence gathered from published literature, it is thereby concluded that tea is a popular drink with potential cardiovascular health benefits.

An Application of Generalized Fuzzy Ideals in Ordered Semigroups

Ordered semigroups are algebraic systems consisting of a nonempty set, an associative binary operation, and a partial order compatible with this binary operation. This concept is a generalization of semigroups. One mathematical tool used to study ordered semigroups is the concept of ideals. It turns out that ordered semigroups can be decomposed based on their regularities using various kinds of ideals. The concept of fuzzy sets is one of the mathematical tools used to investigate ordered semigroups, specifically through so-called fuzzy ideals, which are more appropriate than set-theoretical ideals. It is known that the concepts of $(\alpha, \beta)$-fuzzy $(m, n)$-ideals and $(\alpha, \beta)$-fuzzy $n$-interior ideals are generalizations of various types of ideals and many kinds of fuzzy ideals in ordered semigroups. In this paper, we apply the notions of $(\alpha, \beta)$-fuzzy $(m, n)$-ideals and $(\alpha, \beta)$-fuzzy $n$-interior ideals to classify ordered semigroups into classes based on their regularities, using the meaning of characteristic functions.

Science diplomacy in the European and Latin American and Caribbean research infrastructure collaboration

Abstract Research infrastructures (RIs) are crucial for scientific progress, innovation, and global development, necessitating international collaboration due to their complexity and cost. Science diplomacy (SD) plays a vital role in facilitating policy design, resource pooling, and governance for effective collaboration in RIs. Multinational cooperation in RIs provides financial relief and access to advanced technology and promotes cutting-edge research, benefiting scientific development and socioeconomic growth. This article explores the role of SD in European-Latin American and Caribbean (EU-LAC) RI collaboration, underscoring the importance of diverse and equitable inter-RI collaboration. The study addresses challenges in EU-LAC collaboration, emphasizing the unequal development of RIs and the need for political support. Through interpretive policy studies and stakeholder interviews, the research contributes to formulating an ideal type and a feasible scenario for sustainable collaboration, discussing policy implications and highlighting the pivotal role of SD in successful international RI partnerships.

Spiritual Technologies: The Religious Symbolism of the Digital Universe

This essay attempts to analyse the discourses, gestures and projects of the new digital galaxy’s protagonists who conceive their mission in fundamentally religious terms. It will also aim to trace the intellectual genealogy and conceptual premises of their cultural and communicative vision. This analysis will attempt to define four ideal types based on reference figures taken from mythology and religion as well as the imaginary of contemporary popular culture: Prometheus, Moses, Hermes Trismegistus and Iron Man.

GLOBAL IDENTITY AS A TYPE OF SOCIAL IDENTITY

Globalization has affected, perhaps more than any other force, the way people live, configure their physical environment, create the institutions that govern their activities, and build the markets in which they exchange resources, goods, and services. Economic and cultural exchanges brought about by waves of globalization have led to changes in consumer demographics and psychographics, i.e. changes in consumer aspirations, motivations, and behaviour. Advances in technology, transportation, global exports, and media innovation have made global flows of information, products, and services more widespread and rapid. Cultural exchanges not only contribute to the formation of an expansive culture but also affect the psychological and social identity of people. Globalization promotes the free exchange of ideas and communication throughout the world, which leads to an increase in people’s awareness of the world around them as a whole. Globalization leads to the formation of the general consciousness of people about humanity. In its purest form, this common consciousness of people about humanity is called «global identity». The article aims to consider global identity as a type of social identity. Research methods applied: analysis and generalization of scientific literature to clarify approaches to defining the essence of global and local identity; theoretical generalization for formulating conclusions about global identity as a type of social identity. The psychological effects of local culture on identity are just as effective as the effects of global culture on identity. Local identity can take many forms, from ethnicity to nationality to even smaller local identifications such as neighborhood.

Parliamentary debate and the construction of the national characteristics of Swedish parliamentarism

ABSTRACT This article examines how the characteristics of parliamentary debate were discussed in Sweden between the late nineteenth century and the Second World War, covering the period of parliamentary democratization and the interwar crisis of democracy. Focusing on the comments on the nature of parliamentary rebates in the printed press, as well as the ways in which MPs comment on debate while they speak in parliament, this article shows that there is a remarkable continuity in the ways in which Swedish parliamentary debate was viewed, as a compromising negotiation in parliamentary committees was elevated to a national characteristic of Swedish parliamentary culture both by the conservative critics of parliamentary democracy and the social democratic and liberal defenders of democracy. What was in the late nineteenth century and the early twentieth centuries characteristically a conservative argument in favour of safeguarding the quality and independence of the working procedures of parliament against the consequences of democratization was in the 1930s turned into an argument against the threats that political extremism and totalitarian ideas posed to parliamentary democracy. The study shows that the Swedish style of parliamentary debate was continuously contrasted with the pro et contra style of debate in the British Parliament, which was deemed unsuitable to the Swedish constitutional tradition even if it sometimes gained support as an ideal type. The main examples of debates on parliamentary procedures discussed in the study deal with the question of open voting and the rights of the Speaker to regulate debates.