Ideal Type Research Articles

NEW MANAGEMENT PARADIGMS DETERMINED BY THE PANDEMIC: THE DIGITAL REVOLUTION IN THE OPERA SECTOR

This paper analyses the impact of the COVID-19 pandemic on the digitization process of the opera sector under the impact of the COVID-19 health crisis. Surviving in a time of humanitarian disaster was a great challenge for opera houses, which faced new challenges. Most of the world’s opera houses survived this crisis, but in different ways. The authors identify three different categories of approach of digital technologies in response to the hostility of the environment, depending on the status and brand power of each opera house, the sustainable validity of competitive advantages, and the loyalty of audiences. Evidence collected from personal observations are presented. A comparative analysis of the management of opera houses in different areas of the globe was conducted to examine how they have embraced digitization to stay in touch with audiences during the pandemic. We have identified solutions like online concerts, broadcasting shows and concerts on radio and TV, using shows from the archives, and organising online museum tours. These provided joy in hard times to the public, hope and motivation, to escape the dark and sad reality. The results are discussed with reference to two ideal types of pandemic-induced pathways: back to the old normal vs. forward to the new normal. The influences that determine the differences in strategies are also considered: tradition, national context, leadership, knowledge, digital capability of the staff, etc. From an academic perspective, this article enriches the current understanding of the adaptation of the management model of opera houses in a hostile environment and provides managers with concrete guidelines on the systematic adaptation of their business models in hostile situations.

Defining “success” in large-scale agricultural investment: a typology based on different stakeholder perspectives

In 2007/2008, a triple crisis of food, fuel and finance sparked a global rush for agricultural land; tens of millions of hectares were acquired, primarily by foreign investors, within countries in the Global South. Amidst those transactions, intergovernmental organizations, national governments, investors, and community members envisioned what “success” of such investments entails. Although not explicitly defined, each stakeholder had different conceptualizations and measures of it, based upon the descriptions used and desired outcomes sought. Despite a large amount of literature analyzing the global rush for land, as far as we are aware no one has analyzed the diverse viewpoints about what success entails. This paper compares conceptualizations among four key stakeholder groups, based on ideal types from dominant narratives, and develops a typology of ideal stakeholder framing of success to allow comparisons of uses and thereby provide a foundation for researchers who are assessing the global land rush. This paper provides clarity about widely used, but inconsistently defined, framing providing an important foundation for clarity of meaning and comparative differences between stakeholders. The typology advances the discourse on the land rush by providing nuance to this widely used framing and makes explicit its diverse meanings.

It takes two to tango: concepts and evidence of further integration of public service motivation theory and self-determination theory

An important element in further developing public service motivation (PSM) theory is integrating it with other theories of motivation. One such candidate for further integration is self-determination theory (SDT). This paper examines this relationship, and respective antecedents using two different studies. The first study uses a dataset of local government civil servants (N = 453). The findings demonstrate that PSM is an identity, which is mostly regulated on an identified basis. The second study uses a dataset of state civil servants (N = 3506). The findings more or less corroborate the findings of study 1 but also indicate that satisfaction of the needs for autonomy, competence and relatedness – based upon SDT – are important in the development of PSM. Overall, one can conclude that PSM corresponds to an autonomous type of identity, but is still a construct in its own right. The results indicate that PSM might behave according to the rules of SDT, which creates openings for new perspectives on public management.

Disability and Identity in English- and Spanish-Speaking Individuals of Mexican Descent

The purpose of this study was to assess disability identity among Spanish- and English-speaking individuals of Mexican descent. This was an online, cross-sectional study with self-report measures. One-hundred thirty-six persons of Mexican descent (i.e., first, second, and third generation) addressed three research questions: (a) What is the relationship between disability identity and specific types of disability factors? (b) Do differences in disability identities exist across gender? (c) Do differences in disability identities exist across household language use? Participants with chronic conditions, assistive devices, and mental health conditions answered no to the disability identity question. More women with chronic conditions, who used assistive devices, or with mental health conditions denied a disability identity compared with men. Individuals from Spanish-speaking households were more likely to report a mental health diagnosis and deny disability identity compared with those from English-speaking households. English-only surveys that use a single disability identity question will undercount Mexican Americans who are more comfortable with or are predominantly speaking Spanish. There are subtle changes in meaning and emphasis from English to Spanish. This may represent the need to increase cultural competence for health professionals, including the level and preference of linguistically appropriate services, and identify the need for translating materials and intervention protocols. Policies related to mental health and disability should be available in Spanish to increase information related to mental illnesses that potentially qualify as a disability.

Purchasing privilege? How status cues affect police suspicion in routine traffic stops

ABSTRACT A police officer’s decision to search a driver’s car during a routine traffic stop is based on many variables and indicates that the officer views the driver with suspicion. In this paper, we ask whether driving a luxury-brand car reduces police suspicion during a traffic stop. We find significant reductions in rates of search for minority drivers of luxury cars, though these benefits fade away as the car grows older. We further explore the interactions between personal identity and vehicle type and find powerful effects associated with whether the vehicle indicates occupational status. Our study is based on more than 10 million traffic stops conducted by the Texas Highway Patrol. These findings add status cues to the long list of factors that appear to influence how police treat drivers during routine traffic stops.

Mapping of dynamic quantitative trait loci for plant height in a RIL population of foxtail millet (Setaria italica L.).

Plant height (PH) is a crucial trait for strengthening lodging resistance and boosting yield in foxtail millet. To identify quantitative trait loci (QTL) and candidate genes associated with PH, we first developed a genetic map using a recombinant inbred line (RIL) population derived from a cross between Aininghuang and Jingu 21. Then, PH phenotyping data and four variations of best linear unbiased prediction (BLUP) were collected from nine environments and three development stages. Next, QTL mapping was conducted using both unconditional and conditional QTL methods. Subsequently, candidate genes were predicted via transcriptome analysis of parental samples at three developmental stages. The results revealed that the genetic map, based on re-sequencing, consisted of 4,360 bin markers spanning 1,016.06 cM with an average genetic distance of 0.23 cM. A total of 19 unconditional QTL, accounting for 5.23%-35.36% of the phenotypic variation explained (PVE), which included 7 major and 4 stable QTL, were identified. Meanwhile, 13 conditional QTL, explaining 5.88%-40.35% of PVE, including 5 major and 3 stable QTL, were discovered. Furthermore, four consistent and stable QTL were identified. Finally, eight candidate genes were predicted through RNA-seq and weighted gene co-expression network analysis (WGCNA). Those findings provide a crucial foundation for understanding the genetic mechanisms underlying PH development and facilitate molecular marker-assisted breeding of ideal plant types in foxtail millet.

R. Shmuel Mohiliver and R. Yitzhak Yaakov Reines: Two Types of Religious Zionism

A typology presents ideal concrete types, and probing their personality and character enables the creation of general patterns. The study of the personality thus grants access to the depth of an idea not only in abstract terms but also in its function as a guide to, and a source of, an ethos. Furthermore, the personality construct plays a significant role in the understanding of historical processes because many events are ascribed or tied to the centrality of a specific individual. The study of typology is especially linked to Eduard Spranger (1882–1963), who claimed that ideal types convey conscious structures. In his view, we can impart significance to actions and behaviors only in relation to the agent’s set of values. In his writings, Spranger presented six ideal types. What is the meaning of a typology when discussing a movement such as religious Zionism? In this article, I attempt to trace an ideological portrait of two types that, in my estimate, created through their personality and their endeavor the ideological pattern that has accompanied religious Zionism and the religious-Zionist idea throughout this movement’s existence. I set up these two thinkers and entrepreneurs as pure types, even though no such types exist in reality. I present the pure types as founded on dominant features although, again, well aware that there are no pure features in the concrete world. Besides describing the characteristic features of the two types, I will argue that the interaction between the patterns they established facilitates understanding of several historical events. These patterns at times continue one another but, mainly, they confront one another. To illustrate their course, I will relate to two historical episodes where these personality patterns come forth, one that took place a few years after R. Reines’ death and the other about fifty years later or more, whose implications are felt up to this day.

#Sportsball anti-fandom as identity performance on X: The case of Australian Football League Women's (AFLW)

This article identifies a novel form of sports anti-fan identity present amongst X (formerly Twitter) followers of The Australian Football League Women's (AFLW) competition – #sportsball fans – whose nascent attachment to women's Australian Rules football is publicly performed as an ironically detached becoming-a-fan-ness, often rooted in a self-identified, pre-existing aversion to both sport and sports fandom. The term #sportsball serves as a shorthand for these types of new fan identities, for whom ironic distancing and expressions of surprise at their sudden affective attachment to football serve as a bridging device for traversing different textualities, for protecting the curated online self, and for managing expectations within pre-existing online communities. Identified via a corpus-assisted discourse studies (CADS) analysis of 71,332 posts drawn from official match day hashtags for the AFLW's inaugural 2017 season, #sportsball fans represent a significant contribution to our understanding of mediated fan practices and online identity construction.

Isolating Human Peripheral Blood Mononuclear Cells from Buffy Coats via High Throughput Immunomagnetic Bead Separation.

Peripheral blood mononuclear cells (PBMCs) are a heterogeneous population of monocytes and lymphocytes. Cryopreserved PBMCs have stable viability in long-term storage, making them an ideal cell type for many downstream research purposes, including flow cytometry, immunoassays, and genome sequencing. Typically, PBMCs are isolated viadensity gradient centrifugation, however, it is a low-throughput workflow that is difficult and costly to scale. This article presents a high-throughput workflow using a magnetic bead-based PBMC isolation method that is quick to implement. Total cell concentration, viability, and population distribution with PBMCs obtained using density gradient isolation were compared, and cell viability and proportion of cell types were comparable for both techniques. Isolated PBMCs demonstrated over 70% viability up to 9 days after blood collection, although yield decreased by half after 5 days compared to PBMCs processed within 24 h of collection. In summary, this article describes a PBMC protocol that utilizes a bead-based approach to adapt to a high throughput workflow and demonstrates that both manual and automated bead-based methods can increase processing capacity and provide flexibility for various budgets.

RELIGIOUS IDENTITY, (SELF-)IDENTIFICATION AND STATISTICS

The article examines the problems of religious statistics due to the multifaceted nature of religious identity and flexibility of religious identification and self-identifi cation. This is the cause of frequent diff erences in the estimated data on the number of followers of a particular confession. Population censuses could be a universal and comparable source, but not all countries ask about religious affiliation in the census. And even when there is a question on religion in the census, differences in wording (and differences in the meaning behind the wording) do not always allow for valid comparisons. Therefore, it is more common to find estimates of the number of followers of denominations based on various surveys. Religious identity is very multidimensional, and it often overlaps with other types of identity: ethnic, civil, local. A person can be associated with a certain faith by accepting the dogmatics, or it can be a set of practices and actions that define a way of life or certain milestones of the life cycle or moments/ periods of the religious calendar. Finally, the very feeling of belonging to cultural and historic tradition can bind a person to a particular faith. Therefore, in order to study quantitative indicators of religiosity, it is more convenient to operate with the procedural concepts of identifi cation and self-identifi cation. Religious statistics, or religious demography, was developed in the 1960s, i.e. in the period when the traditional forms of religiosity were being eroded, when religious dynamics in diff erent regions of the world were becoming more and more different, when it seemed that, at least in the West, religion was losing its position. Religious statistics require the adoption of some form of categorization. This article examines whether classifi cation should always be based on denominational principle alone. Religious statistics is a complex and delicate instrument, but nevertheless it draws some contours of religious structure, reveals the peculiarities of the religious situation and allows us to see the trends of its development.

Beyond disdain: Measurement and consequences of negative partisanship as a social identity

Negative partisanship, voters’ rejection of a party, increasingly garners scholarly attention. Yet we lack robust empirical evidence on the nature of the concept and how it shapes attitudes towards citizens of the “other side” of politics. In this paper I argue negative partisanship should be conceptualised as a type of social identity, beyond a mere “dislike” of a party. Leveraging a three-wave online panel administered during the 2021 German federal elections, I test the measurement properties of a multi-item scale measuring negative party identification. Further, I examine the effects of negative identities on attitudes towards other citizens by combining the online panel with a nine-country survey. I find that negative identification is at least as stable as (positive) partisanship and it predicts hostile attitudes towards out-voters. These findings suggest that, when dislike of a party becomes part of one’s sense of self, the consequences for social cohesion are particularly egregious.

On a class of constacyclic codes of length 4ps over 𝔽pm[u] 〈u3〉

Let [Formula: see text] be a prime such that [Formula: see text], where [Formula: see text] is a positive integer. For any nonzero element [Formula: see text] of [Formula: see text], we determine the algebraic structure of all [Formula: see text]-constacyclic codes of length [Formula: see text] over the finite commutative chain ring [Formula: see text], where [Formula: see text] and [Formula: see text] is a positive integer. If the unit [Formula: see text] is a square, [Formula: see text], each [Formula: see text]-constacyclic code of length [Formula: see text] is expressed as a direct sum of an [Formula: see text]-constacyclic code and an [Formula: see text]- constacyclic code of length [Formula: see text]. In the main case that the unit [Formula: see text] is not a square, it is shown that any nonzero polynomial of degree at most [Formula: see text] over [Formula: see text] is invertible in the ambient ring [Formula: see text]. It is also proven that the ambient ring [Formula: see text] is a local ring with the unique maximal ideal [Formula: see text], where [Formula: see text]. Such [Formula: see text]-constacyclic codes are then classified into eight distinct types of ideals, and the detailed structures of ideals in each type are provided. Among other results, the number of codewords, and the dual of each [Formula: see text]-constacyclic code are obtained. The non-existence of self-dual and isodual [Formula: see text]-constacyclic codes of length [Formula: see text] over [Formula: see text], when the unit [Formula: see text] is not a square, is likewise proved.

Science and indigenous knowledge: the significance of the mātauranga Māori debate

ABSTRACT The debate over the status of mātauranga Māori – the practices and ideas of the first inhabitants of the islands that became known under British colonial rule as New Zealand – has a significance reaching far beyond its shores. The Māori peoples are amongst many indigenous groups globally who found their cultures deprecated by outsiders assuming the role of a governing power. But since the latter part of the twentieth century, arguments for the value of indigenous knowledge have been re-asserted in protest at the perceived dominance of a Western scientific paradigm. Indeed, some defenders of mātauranga Māori want to give it scientific status. Critics reply that mātauranga Māori does not generate genuine knowledge of universals and thus cannot support modern technology. This paper argues that both sides have tended to conflate science with technology, thus treating science as the sovereign standard of all useful knowledge. But not all knowledge must constitute science in order to be worth studying, and science is not wisdom. The paper suggests that recent efforts to give an independent status to indigenous knowledge of the kind that mātauranga Māori represents can be supported by a distinction between ideal types of practical and theoretical knowledge.

Rogers–Ramanujan type identities involving double, triple and quadruple sums

Rogers–Ramanujan type identities involving double, triple and quadruple sums

Предикторы осмысленности жизни у тувинцев, проживающих в сельских районах и городах Тувы

<p>The article presents the results of a study of the characteristics of the value-semantic sphere of Tuvans living in remote rural areas of Tuva. The assumption was tested that one of the predictors of meaningfulness among Tuvans may be ethnicity: features of ethnic identity and values. Tuvans living in three rural districts of Tuva (Erzin, Mugur-Aksy, Toora-Khem) and Kyzyl were compared. 825 people were recruited for this study. To test this assumption, the multiple linear regression method was used: the dependent variable was the indicators of the PIL test, and the indicators of the “Values Questionnaire” by S. Schwartz and “Types of Ethnic Identity” (S.V. Ryzhova, G.U. Soldatova) were considered as predictors. It was shown that significant predictors of meaningfulness among Tuvans are ethnic negativism (-0.307), positive identity (0.148), values of achievement (0.195), power (-0.150) and kindness (0.098). Regression models obtained for individual regions had their own specifics. It was also shown that residents of the districts differ significantly in the indicators of the PIL test, scales of the “Types of Ethnic Identity”, as well as the values of conformity, tradition, kindness and universalism. Based on the results obtained, a conclusion was made about the contribution of ethnicity to the dynamics of meaningfulness among the residents of Tuva.</p>

Isolation methods and characterization of primary rat neurovascular cells

BackgroundThere is significant interest in isolating cells of the blood-brain barrier (BBB) for use in in vitro screening of therapeutics and analyzing cell specific roles in neurovascular pathology. Primary brain cells play an advantageous role in BBB models; however, isolation procedures often do not produce cells at high enough yields for experiments. In addition, although numerous reports provide primary cell isolation methods, the field is lacking in documentation and detail of expected morphological changes that occur throughout culturing and there are minimal troubleshooting resources. Here, we present simplified, robust, and reproducible methodology for isolating astrocytes, pericytes, and endothelial cells, and demonstrate several morphological benchmarks for each cell type throughout the process and culture timeframe. We also analyze common considerations for developing neurovascular cell isolation procedures and recommend solutions for troubleshooting.ResultsThe presented methodology isolated astrocytes, pericytes, and endothelial cells and enabled cell attachment, maturation, and cell viability. We characterized milestones in cell maturation over 12 days in culture, a common timeline for applications of these cell types in BBB models. Phase contrast microscopy was used to show initial cell plating, attachment, and daily growth of isolated cells. Confocal microscopy images were analyzed to determine the identity of cell types and changes to cell morphology. Nuclear staining was also used to show the viability and proliferation of glial cells at four time points. Astrocyte branches became numerous and complex with increased culture time. Microglia, oligodendrocytes, and neurons were present in mixed glial cultures for 12 days, though the percentage of microglia and neurons expectedly decreased after passaging, with microglia demonstrating a less branched morphology.ConclusionsNeurovascular cells can be isolated through our optimized protocols that minimize cell loss and encourage the adhesion and proliferation of isolated cells. By identifying timepoints of viable glia and neurons within an astrocyte-dominant mixed culture, these cells can be used to evaluate drug targeting, uptake studies, and response to pathological stimulus in the neurovascular unit.

Why sports? Sketching a typology of young people’s reasons for taking part in sports

We sketch a typology of sport participation reasons grounded in data from 2581 short-answers from youths in organized sports. We develop the typology abductively against theories from philosophy, sociology, and psychology to better capture the full scale of possible participation reasons in organized youth sport. Key empirical findings are, first, that in addition to having fun and being with friends, youths participate to expand their social networks and develop weak social ties into stronger ones. Second, competition and mastery are intertwined. Competitions can function as a measure stick for individual and team skill development. Third, physical and mental health reasons are common participation reasons. Youths appreciate how sport impact their everyday health. Fourth, youths combine reasons for sport participation in diverse ways that have theoretical and practical implications. We end by suggesting two ideal types of how organized sport participation reasons combine—a heavy and light sport appreciation.

The obstacle race to educational improvement: governance, policies, and practices in disadvantaged schools

Contemporary educational reforms emphasise school autonomy, performance-based management, and accountability as necessary policies for attaining improvement goals. Despite their widespread adoption, the configuration and enactment of these policies are discretionary and contingent, deeply influenced by the interaction of local contexts, organisational features, and teachers’ beliefs about policy and pedagogy. Apart from these challenges, schools serving disadvantaged students, often targeted for educational improvement, also struggle with significant organisational constraints and policy overload. This study explores how disadvantaged urban schools make sense of their policy environment and engage with the school improvement mandate through different logics and practices. The analytical framework stresses the policy filtering and adaptation processes that school actors undergo when tasked with multiple implementation demands, and how these interact with school contexts to produce diverse responses. This research is conducted in Catalonia, Spain, and adopts a sequential mixed-methods strategy, relying on interviews with principals and teachers, as well as survey and administrative data. The findings are organised in four ideal types of school responses to the improvement mandate, showing the diverging ways schools engage with policy. Disadvantaged schools exhibit diverse improvement approaches despite sharing structural characteristics, explained by the interaction of contextual factors and organisational characteristics. Each ideal type prioritises different aspects, such as performance, innovation, or inclusive practices. The heterogeneity of school responses highlights the necessity for targeted, context-sensitive support to ensure equitable educational practices.

Recontextualizing Max Weber’s Ideal Type

Abstract In this article, I recontextualize Weber’s ideal type in the philosophy of natural science and economics in terms of idealization. The goal is to promote the appreciation of this methodology in contemporary social science and improve upon some Weberians’ underdeveloped interpretations. Drawing on Weber’s methodological writing and study of the Protestant ethic, I argue that the philosophy of idealization and Weber’s ideal type share methodological characteristics: both support the selection of a research topic by isolating a particular component of reality and then constructing an imagination based on empirical materials and thought experimentation. By using the imagination as a benchmark, investigators counterfactually and contrastively explain why a particular case was observed as it was, as opposed to other possible outcomes.

Mapping the chromatin accessibility landscape of zebrafish embryogenesis at single-cell resolution by SPATAC-seq.

Currently, the dynamic accessible elements that determine regulatory programs responsible for the unique identity and function of each cell type during zebrafish embryogenesis lack detailed study. Here we present SPATAC-seq: a split-pool ligation-based assay for transposase-accessible chromatin using sequencing. Using SPATAC-seq, we profiled chromatin accessibility in more than 800,000 individual nuclei across 20 developmental stages spanning the sphere stage to the early larval protruding mouth stage. Using this chromatin accessibility map, we identified 604 cell states and inferred their developmental relationships. We also identified 959,040 candidate cis-regulatory elements (cCREs) and delineated development-specific cCREs, as well as transcription factors defining diverse cell identities. Importantly, enhancer reporter assays confirmed that the majority of tested cCREs exhibited robust enhanced green fluorescent protein expression in restricted cell types or tissues. Finally, we explored gene regulatory programs that drive pigment and notochord cell differentiation. Our work provides a valuable open resource for exploring driver regulators of cell fate decisions in zebrafish embryogenesis.