Traditional Nomenclature Research Articles

On a Class of Generalized Multivariate Hermite–Humbert Polynomials via Generalized Fibonacci Polynomials

This paper offers a thorough examination of a unified class of Humbert’s polynomials in two variables, extending beyond well-known polynomial families such as Gegenbauer, Humbert, Legendre, Chebyshev, Pincherle, Horadam, Kinnsy, Horadam–Pethe, Djordjević, Gould, Milovanović, Djordjević, Pathan, and Khan polynomials. This study’s motivation stems from exploring polynomials that lack traditional nomenclature. This work presents various expansions for Humbert–Hermite polynomials, including those involving Hermite–Gegenbauer (or ultraspherical) polynomials and Hermite–Chebyshev polynomials. The proofs enhanced our understanding of the properties and interrelationships within this extended class of polynomials, offering valuable insights into their mathematical structure. This research consolidates existing knowledge while expanding the scope of Humbert’s polynomials, laying the groundwork for further investigation and applications in diverse mathematical fields.

Single-cell transcriptome analysis reveals secretin as a hallmark of human enteroendocrine cell maturation

The traditional nomenclature of enteroendocrine cells (EECs), established in 1977, applied the “one cell - one hormone” dogma, which distinguishes subpopulations based on the secretion of a specific hormone. These hormone-specific subpopulations included S cells for secretin (SCT), K cells for glucose-dependent insulinotropic polypeptide (GIP), N cells producing neurotensin (NTS), I cells producing cholecystokinin (CCK), D cells producing somatostatin (SST), and others. In the past 15 years, reinvestigations into murine and human organoid-derived EECs, however, strongly questioned this dogma and established that certain EECs coexpress multiple hormones. Using the Gut Cell Atlas, the largest available single-cell transcriptome dataset of human intestinal cells, this study consolidates that the original dogma is outdated not only for murine and human organoid-derived EECs, but also for primary human EECs, showing that the expression of certain hormones is not restricted to their designated cell type. Moreover, specific analyses into SCT-expressing cells reject the presence of any cell population that exhibits significantly elevated secretin expression compared to other cell populations, previously referred to as S cells. Instead, this investigation indicates that secretin production is realized jointly by other enteroendocrine subpopulations, validating corresponding observations in murine EECs also for human EECs. Furthermore, our findings corroborate that SCT expression peaks in mature EECs, in contrast, progenitor EECs exhibit markedly lower expression levels, supporting the hypothesis that SCT expression is a hallmark of EEC maturation.

Naïve Bayes Classifiers and accompanying dataset for Pseudomonas syringae isolate characterization

The Pseudomonas syringae species complex (PSSC) is a diverse group of plant pathogens with a collective host range encompassing almost every food crop grown today. As a threat to global food security, rapid detection and characterization of epidemic and emerging pathogenic lineages is essential. However, phylogenetic identification is often complicated by an unclarified and ever-changing taxonomy, making practical use of available databases and the proper training of classifiers difficult. As such, while amplicon sequencing is a common method for routine identification of PSSC isolates, there is no efficient method for accurate classification based on this data. Here we present a suite of five Naïve bayes classifiers for PCR primer sets widely used for PSSC identification, trained on in-silico amplicon data from 2,161 published PSSC genomes using the life identification number (LIN) hierarchical clustering algorithm in place of traditional Linnaean taxonomy. Additionally, we include a dataset for translating classification results back into traditional taxonomic nomenclature (i.e. species, phylogroup, pathovar), and for predicting virulence factor repertoires.

The Cross and Our Calling

Redeemer University is a Canadian Christian university located in Ancaster, Ontario. Founded in 1983 in the Reformed Christian tradition, Redeemer’s mission is to prepare students to join Christ in his redemptive work through their careers and callings, while also fostering faculty research and scholarship in every discipline from a Christian perspective. Over the past forty years, Redeemer has evolved from a small college with limited degree granting authority to a full university offering a variety of programs including a B.A., B.Sc., B.Ed., B.B.A., B.Kin., and B. Comms. Redeemer currently faces challenges stemming from a post-Christian Canadian culture and the impact it has had on widespread individual belief in the psychological self as the ultimate source for personal identity and understanding. The changing higher education marketplace also contains a proliferation of degree granting institutions, and students are increasingly seeking clear and direct pathways to careers, making institutions like Redeemer with traditional degree nomenclature to appear less relevant and desirable. However, some of these challenges also present opportunities. Post-Christian culture also means that more Christians desire a unique, faith-based higher education institution, as it becomes more difficult to express faith in public spaces.

Genetic Diversity of Yuca (Manihot esculenta esculenta; Cassava, Manioc), an Indigenous Crop in the Peruvian Amazon

Yuca (Manihot esculenta esculenta; cassava, manioc) is a native Amazonian crop represented by myriad landraces. To investigate human influences on its diversification, we conducted field observations and analyzed 13 short tandem repeat (STR) loci in 43 landraces in the Peruvian Amazon. We found a different multilocus genotype (MLG) in every landrace. However, tests for Hardy–Weinberg equilibrium found a deficit of heterozygosity at every locus (p < 0.001 for 12 of 13 loci). Further, the fraction of genetic variance due to landrace differences was greater than expected (38.84%; p = 0.001). This suggested that landrace hybridization is restricted, a finding consistent with our field observations. However, we found an excess of within-landrace heterozygosity (p < 0.001) in 39 of 43 landraces, suggesting they originated through hybridization. Mantel tests identified associations between genetic and geographic distances (p < 0.001), but their correlation coefficients were low (Mantel’s r < 0.21). In addition, AMOVA analyses revealed that differences between landraces collected from five sampled rivers accounted for just 3.05% of observed genetic variance (p < 0.001). Neighbor joining and principal components analyses also revealed little evidence of differentiation between rivers. Finally, in a comparison with a secondary sample, we found that the closest relative of 27 of 28 specimens had a landrace name different from their own, suggesting that traditional nomenclature is a poor indicator of genetic relatedness.

A Geologic Map of Vesta Produced Using a Hybrid Method for Incorporating Spectroscopic and Morphologic Data

We have constructed a global geologic map of the minor planet Vesta at 1:300,000-scale using Dawn spacecraft imaging, spectroscopic, topographic, and elemental data. In this effort, we used a mapping method that requires creating two maps independently: the first map uses morphology and topography to define map units, while the second map relies on multispectral data (“color”) to define units. The two are then combined into a hybrid product that retains the maximum amount of unique information from both maps in a readable format. This effort has revealed that for bodies where cratering is the dominant unit-forming process, and where there is not a close correlation between morphological feature types and multispectral signal, a hybrid mapping method better retains unique information carried by multispectral data during the mapping process than traditional morphology-based methods alone. Conversely, relying too heavily on color data risks placing too much emphasis on information drawn from the top few microns of the surface. To ensure both consistency and retention of unique information, we created a decision tree for determining which data would be primary in choosing where to draw unit boundaries. Also due to the significant amount of information borne by spectral data, we repurposed traditional mapping nomenclature so that subscripts carry color information. We recommend using this mapping methodology on bodies where (a) morphologic feature boundaries are commonly subtle, gradational, or both, and (b) spectral data carries a significant amount of unique data for identifying, characterizing, and interpreting geologic units.

The landscape position of the Roman period cemetery and pedological meaning of its cultural layer at the Malbork-Wielbark archaeological site (northern Poland)

Cultural layers are soil-sedimentary formations transformed by human activity. Unlike other anthropogenic soils/horizons, the cultural layers representing ancient cemeteries at archaeological sites are rather rarely studied. This research characterises the cultural layer of the eponymous cemetery of the Wielbark culture related to the Goths, dated to the Roman period (BC/AD) and located in northern Poland. The cemetery was founded in the edge zone of a morainic plateau and the delta of the Vistula river, on a small inland dune hillock, forming the least fertile habitat in the area. The necropolis covers more than 2200 burials. It was used continuously for about 600 years and preceded by a pre-Roman settlement phase. In the stratigraphy, human activity is recorded as a cultural layer, covering relics of the primary soil, which is a Podzol developed from quartz sand. The cultural layer is buried under younger colluvial and aeolian sediments reaching a thickness of 2.2 m. Radiocarbon and dendrochronological datings confirm the layer was formed between 2555 ± 35 BP and 1590 ± 30 BP. The pedological features of the Wielbark cultural layer are unlike those of other types of anthropogenic soil/horizon. It is characterised by an extremely sandy texture, dark grey to black colour, and low organic carbon, nitrogen and phosphorus contents. The black colouration relates to accumulation of pyrogenic black carbon originating from specific burial rituals of the Wielbark people. Classification of the Wielbark cultural layer according to the WRB soil classification seems problematic: it does not fit the criteria of any anthropogenic or natural surface diagnostic horizon. Its specificity may be marked only by the use of the Pyric supplementary qualifier. In terms of traditional pedological nomenclature, the described Wielbark-type cultural layer may be considered as ‘archaeo-necrosol’.

Specificity of the northern Velebit speleonymy

Based on archival research and reference literature, the paper presents a toponymic treatment of the speleonymy of northern Velebit. Special attention is paid to the names coined at the end of the 20th century, when, following a strong interest in speleological research in this area, especially after the discovery of Lukina jama at Hajdučki kukovi in 1992, extensive speleological research was conducted by Slovak and Polish, Hungarian, Belgian, Dutch and Lithuanian speleologists. The findings led to the discovery of hundreds of Velebit pits, for which the researchers provided names characterized by motivational, structural and linguistic features that do not belong to the traditional geographical nomenclature of Velebit karst, or local cultural patterns and idioms that constitute the basis for older Velebit speleonymy.

Type of ANCA May Be Indispensable in Distinguishing Subphenotypes of Different Clinical Entities in ANCA-Associated Vasculitis.

Simple SummaryANCA specificity seems to correlate more accurately with the symptomatology and disease outcome in ANCA-associated vasculitis in comparison to the classification based on clinical syndromes, as described in the Chapel Hill Consensus. This review analyzes the main differences in epidemiology, pathogenesis, histological and clinical manifestations and treatment response according to ANCA type.The traditional nomenclature system for classifying antineutrophil cytoplasmic antibody (ANCA)-associated vasculitides (AAV) based on clinical phenotype describes granulomatosis with polyangiitis (GPA), eosinophilic granulomatosis with polyangiitis (EGPA) and microscopic polyangiitis (MPA) as distinct clinical entities. This classification has proved its expedience in clinical trials and everyday clinical practice; yet, a substantial overlap in clinical presentation still exists and often causes difficulties in prompt definition and clinical distinction. Additionally, new insights into the AAV pathogenesis point out that PR3 and MPO-AAV may not represent expressions of the same disease spectrum but rather two distinct disorders, as they display significant differences. Thus, it is supported that a classification based on ANCA serotype (PR3-ANCA, MPO-ANCA or ANCA-negative) could be more accurate and also closer to the nature of the disease compared to the phenotype-based one. This review aims to elucidate the major differences between PR3 and MPO-AAV in terms of epidemiology, pathogenesis, histological and clinical manifestations and response to therapeutic approaches.

Comparative Morpho-micrometric Investigations in Six Indigenous Ocimum Species of India with DOE Based HPTLC Method for Multi-class Component Analysis.

The Ocimum genus is one of India's prominent botanical classes of traditional medicinal culture comprising medicinally and agronomically important plants. Morphological resemblances, overlapping geographical distribution, and history of traditional nomenclature have necessitated a comprehensive qualitative report for effective quality control and removing the species ambiguity pertaining to this genus. This paper provides detailed morpho-micrometric characteristics used to differentiate between six indigenous Ocimum species of India. Among them, O. gratissimum was distinguished as the only shrub with a fleshy petiole. In green and purple forms, O. tenuiflorum leaves had serrate margins and showed no particular anatomical differences except for the anthocyanins containing epidermal cells of the latter. O. basilicum had glabrous leaves except for the veins, which were puberulous. O. filamentosum had tenuous anther filaments and was the least aromatic while O. africanum had a citrusy odour, which along with the number of xylary rows, size of mesophyll cells, and epidermal cell wall architecture, distinguished it from O.americanum. An HPTLC method was developed using experimental design and validated for quantification of multi-class compounds from terpenoic, phenolic acids, and flavonoids in Ocimum leaves. It was found linear (r 2 > 0.99) with recoveries between 95 - 100% for all compounds. The eluted bands of marker compounds were subjected to HPTLC-MS analysis as a confirmative tool. This is the first anatomical and analytical report of O. filamentosum Forssk. The obtained results could be effectively used for species identification using vegetative characters alone with the anatomical-HPTLC data backing up the former as a rapid and economical tool.

Developing diagnostic criteria of illness of traditional medicine on patients with carpal tunnel syndrome by a descriptive cross-sectional survey

Carpal tunnel syndrome (CTS) is one of the most common neurodegenerative conditions. However, studies on the classifications and symptoms of CTS from the perspective of traditional medicine are still limited. Our study aims to identify traditional medicine disease nomenclature and symptoms of CTS by the survey form. A descriptive cross-sectional study was conducted at The 3rd branch of University Medical Center HCMC, Thong Nhat Hospital from March 2021 to June 2021. We conducted a study survey on patients diagnosed with primary CTS and agreed to participate in the study with survey questionnaires, data were processed by using Excel 2016 and Lantern 5.0 software. 48 symptoms collected from 94 patients with CTS based on questionnaires were included in the Latent Tree Model. Compared with the medical literature review, there were 40/48 symptoms and 5 patterns appearing in the collected sample. These 5 main patterns: Blood stasis has 4 symptoms, yin deficiency has 6 symptoms, damp heat has 3 symptoms, blood deficiency has 3 symptoms and invasion of meridians of wind cold has 3 symptoms to diagnose. The results of the study have shown that the results of the algorithms are statistically significant when comparing clusters of latent variables with traditional medicine descriptions. Therefore, the use of the results of the machine has a scientific basis in terms of statistics. After analyzing clinical data from 94 patients with Latent Tree Model, it was found that 5 disease patterns appeared with symptoms helping diagnose those disease patterns.

Characterising microstructural organisation in unidirectional composites

Understanding the three-dimensional variability of unidirectional composites is relevant to the material performance and the development of advanced material modelling strategies. This work proposes a new methodology for the characterization of unidirectional composites, showcased on carbon fibre/poly(ether-ether-ketone) tapes. Three microstructural descriptors were here introduced, each representing an increasing level of complexity in the fibre architecture: from a tortuosity-based single fibre trajectory analysis to fibre groups’ behaviour, to fibre network interconnectivity. The methodology was developed and validated on real material datasets acquired via X-ray computed tomography. A facile method for image analysis was used to reconstruct the three-dimensional fibrous architecture at a single fibre path resolution. The approach bridges a gap in the traditional approach and nomenclature typical of the composite field to describe and quantify complex fibre organization in unidirectional composites, highlighting micro- and mesoscopic features, such as edge-core effects in the fibre arrangement, possibly occurring in tow spreading. The study of the parameter interdependence showed relationships, which will provide further insight for future research in the study of microstructure formation of unidirectional composites, its evolution during processing or loading, and input for advanced modelling techniques based on Representative Volume Elements.

Human dirofilariosis in the 21st century: A scoping review of clinical cases reported in the literature.

Human dirofilariosis is a clinical entity caused by infection with nematode species of the genus Dirofilaria. The traditional picture depicts the disease as a sporadic event associated with the presence of a single immature worm causing a nodular lesion. With the aim to reassess this paradigm, establishing a more accurate picture of the disease and homogenize criteria, a scoping review was conducted by searching, screening and analysing published clinical cases of human dirofilariosis worldwide during the 21st century. After extracting data from 305 publications containing 576 case reports, results showed that human dirofilariosis is currently caused by five Dirofilaria species (mainly D. repens). Maturation was not uncommon, since 42.95% of the parasites recovered were described as mature worms, most of them females, 26.42% of which contained micofilariae in the uterus. Moreover, six microfilaremic cases have been described. The predominant clinical manifestation was the presence of a worm encapsulated within a nodule, but there is a considerable variety of accompanying symptoms depending on anatomical location and type of dirofilariosis. Parasites/nodules were found in 71 different anatomical locations, being the traditional nomenclature of human dirofilariosis unable to properly cover this complex situation. Delay in seeking medical assistance (patient perception) and the frequency of wrong clinical suspicions (doctor knowledge), strongly influenced clinical management. The initial suspicion in cases of subcutaneous and pulmonary dirofilariosis is predominantly a tumour, while in the ocular dirofilariosis a parasite (but not directly Dirofilaria) is mostly suspected. Surgery is usually applied, regardless of the use of non-invasive techniques during preoperative management and although its use is still limited, molecular approach is the most accurate technique to establish a species-level diagnosis. Accurate epidemiological, parasitological and clinical information while handling and reporting human clinical cases is a need for physicians and researchers to improve and standardize the clinical management of human dirofilariosis.

Neotypification of Catharus ustulatus (Nuttall)

In a recent paper, I demonstrated that the original description of Turdus ustulatusNuttall, 1840, was likely based on a specimen of Catharus guttatus (Pallas, 1811). Herein, I resolve this anomaly by designating a neotype that stabilises traditional nomenclature. Formal review by the International Commission of Zoological Nomenclature determined that intervention was not necessary because neither syntype from the original description is extant or traceable. This is the third in a series of papers concerning historical aspects of Catharus taxonomy and nomenclature.

Dialogic meta-ethnography: troubling methodology in ethnographically informed qualitative inquiry

For those interested in understanding cultures of learning in both formal and informal science educational contexts, ethnography is often the research approach of choice. Yet ethnography, as a research approach, is far from monolithic. The myriad of nuances, distinctions, and open questions of ethnographic research, employed as full-scale ethnographies or as ethnographically informed approaches to broader qualitative research, can be a source of numerous tensions in science education research and educational research in general. In order to trouble and learn from these tensions, we employed a novel, analytic approach of meta-ethnography. We relied on Bakhtinian dialogic analysis to contrast questions of ethnographic methodology and method across four multidisciplinary studies of learning cultures rooted in varied levels of ethnographic methods. Commonalities in methodological tensions between the studies include the role of the researcher, the temporal scope, and analysis and representation. We proposed an ethnographic continuum as one way to envision our ethnographic studies without bounding them by the traditional nomenclatures.

Traditional knowledge, uses, and perceptions of mushrooms among the Wixaritari and mestizos of Villa Guerrero, Jalisco, Mexico

The relationship between humans and nature is defined by culture. Accordingly, the use, conceptions, and perceptions of resources differ among cultural groups, even among those inhabiting the same region or those who come into contact with the same biota. In particular, mushrooms evoke a wide range of sentiments. During ethnobiological tours in Mexico, semi-structured interviews were carried out with 37 individuals of each community, from ten Wixarika and mestizo communities, living in the same locality and sharing similar resources, in the municipality of Villa Guerrero in northern Jalisco, Mexico. Furthermore, informal interviews with four Wixarika and five mestizo key informants were conducted. The topics treated were regarding the traditional nomenclature and classification, uses, and knowledge of mushrooms and related practices. Wixarika names of 37 mushroom species with edible, medicinal, and recreational uses were recorded. In addition, the Wixaritari were found to associate toxic mushrooms with the divine, as evidenced by one case of the use of mushrooms as a hierophanic agent. Each culture’s knowledge of the phenology and ecology of mushrooms was recorded in addition to data highlighting the cultural exchange between the Wixaritari and mestizos. However, a loss in the knowledge and practices concerning mushrooms was observed as a result of social changes. Even so, both cultures prefer mushrooms to other foods, including meat, especially Volvariella bombycina and Pleurotus djamor.

Nomenclature in heart failure: a call for objective, reproducible, and biologically‐driven terminology

Contemporary clinical trials in heart failure (HF) enroll patients largely based on acuity of presentation, left ventricular ejection fraction (EF), and functional status. These trial programs variably employ certain enrichment criteria such as prior hospitalization for HF or elevated natriuretic peptide levels to reaffirm the HF diagnosis and identify patients at higher risk of clinical events. This approach has yielded heterogenous patient cohorts with distinct biological substrates and varying levels of clinical risk. Indeed, patients with HF have variable clinical trajectories that often depend on comorbidities, congestion, hemodynamics, and underlying etiology. In the past decade, progress has been made in identifying imaging- and biomarker-based signatures of HF and the development of risk scores for prognosis. Although these parameters have advanced the promise of precision-based therapeutic approaches, such tools have been variably incorporated alongside traditional eligibility criteria in contemporary trial design. Over the past 3 decades, since the initial publication of the CONSENSUS (Cooperative North Scandinavian Enalapril Survival Study) trial in 1987 (1), enrollment criteria have remained relatively stagnant and have not evolved in parallel with progress in defining HF as an entity. Similarly, patients early or late in their HF journey are loosely defined and have variable approaches to care. We explore complexities in the interpretation and application of traditional HF-related nomenclature in clinical practice and in clinical trials (Table 1). Table 1. Complexities with Current HF Nomenclature

The ambiguous identity of Turdus mustelinus Wilson, and a neotype designation for the Veery Catharus fuscescens (Stephens)

The long-recognised name of the Veery Catharus fuscescens (Stephens 1817) was intended to replace Tawny Thrush Turdus mustelinusWilson, 1812, which was preoccupied by T. mustelinus J. F. Gmelin, 1789. Herein, I demonstrate that T. mustelinus Wilson is unidentifiable because it was based on attributes shared by more than one species, including some features that are a better match to other Catharus species than to Veery. None of the specimens mentioned in Wilson's description is extant. To maintain traditional nomenclature and to prevent destabilising confusion arising from alternative identifications, I designate a neotype for Turdus mustelinus Wilson and its replacement names, including T. fuscescens Stephens, fixing the name to the taxon to which it has been traditionally applied. The neotype is a colour-banded male that was tracked over two consecutive years with light-level geolocator and GPS tracking units. To my knowledge, it is the first bird specimen in any collection for which migratory data were collected with either device.

Talking about Islam's origins

AbstractNeither of the terms commonly used to describe the seventh-century expansion of the movement that comes to be called Islam – “the Islamic conquests” or “the Arab conquests” – is satisfactory; both terms are anachronistic and in some ways misleading; yet there is, at present, no clear candidate for an alternative terminology. This article discusses the weaknesses of existing nomenclatures, with reference to relevant primary sources, and the conceptual problems the traditional nomenclatures pose in the context of an extensive review of scholarly literature from roughly 1900 to the present. It offers a few suggestions for possible new terminologies, but essentially opens the question for further discussion.

Poxvirus Host Range Genes and Virus-Host Spectrum: A Critical Review.

The Poxviridae family is comprised of double-stranded DNA viruses belonging to nucleocytoplasmic large DNA viruses (NCLDV). Among the NCLDV, poxviruses exhibit the widest known host range, which is likely observed because this viral family has been more heavily investigated. However, relative to each member of the Poxviridae family, the spectrum of the host is variable, where certain viruses can infect a large range of hosts, while others are restricted to only one host species. It has been suggested that the variability in host spectrum among poxviruses is linked with the presence or absence of some host range genes. Would it be possible to extrapolate the restriction of viral replication in a specific cell lineage to an animal, a far more complex organism? In this study, we compare and discuss the relationship between the host range of poxvirus species and the abundance/diversity of host range genes. We analyzed the sequences of 38 previously identified and putative homologs of poxvirus host range genes, and updated these data with deposited sequences of new poxvirus genomes. Overall, the term host range genes might not be the most appropriate for these genes, since no correlation between them and the viruses’ host spectrum was observed, and a change in nomenclature should be considered. Finally, we analyzed the evolutionary history of these genes, and reaffirmed the occurrence of horizontal gene transfer (HGT) for certain elements, as previously suggested. Considering the data presented in this study, it is not possible to associate the diversity of host range factors with the amount of hosts of known poxviruses, and this traditional nomenclature creates misunderstandings.