The late-acquired French subjunctive–indicative contrast conveys important information about event realization and is characterized by bound morphology, form ambiguity, contextual restrictedness, and the infrequency of the subjunctive. This study contributes underrepresented adverbial-clause interpretation data and incorporates lexical effects to extend what is known about why French mood is late-acquired. We assess interpretation of four adverbial conjunctions which primarily co-occur with subjunctive or indicative mood in corpus searches. Analysis of 77 participants revealed a statistically significant interaction between mood and proficiency, with more proficient learners affected by mood, whereas clause order influenced less proficient learners. Moreover, lower-proficiency learners treated adverbs within a particular class of co-occurrence more similarly across the 32 items than our advanced learners or native speakers, who were sensitive to lexical effects, attributable to the roles of frequency and semantics. The study contributes to the growing body of research on late-acquired structures, for which learners attend to evolving cues across acquisitional trajectories.

Traditionally, verbs like base have combined with the preposition on to express a meaning of derivation (based on). However, many writing in a US context have noticed the rapid rise of based off (of) alongside based on (Curzan 2013; Behrens 2014; Janda 2021). In this article, we document the relative increase of off in two English-language corpora in the verb base and six other verbs. The results show a clear real-time trend of increasing use of off, with some differences in the course of the change across different verbs. We also see an increase in use of off in apparent time, which we infer from the topical organization of comments in one of our corpora, the social media site Reddit.

The Floquet exponents of periodic field lines are studied through the variations of the magnetic action on the magnetic axis, which is assumed to be elliptical. The near-axis formalism developed by Mercier, Solov'ev and Shafranov is combined with a Lagrangian approach. The on-axis Floquet exponent is shown to coincide with the on-axis rotational transform. A discrete solution suitable for numerical implementation is introduced, which gives the Floquet exponents as solutions to an eigenvalue problem. This discrete formalism expresses the exponents as the eigenvalues of a $6\times 6$ matrix.

It is well-known that English variable word-final coronal stop deletion (CSD) is less likely to occur when the final coronal stop instantiates the inflectional suffix -ed. It is sometimes hypothesised that the reason for this effect is to avoid the homophony between past and present tenses that would result from the suffix -ed being deleted. This reasoning suggests another hypothesis: that CSD should also be disfavoured when it would create homophony between two distinct lexical items, such as bald and ball. In this squib, we test that hypothesis on data from a corpus of Philadelphia English. We find no evidence that probability of CSD is affected by homophony avoidance between lexical items. This weakens the case that homophony avoidance is at play in disfavouring CSD in the -ed case, and may have implications for the theory of homophony avoidance in phonology in general.

Categories can be counted, rated, or ranked, but they cannot be measured. Likewise, persons or individuals can be counted, rated, or ranked, but they cannot be measured either. Nevertheless, psychology has realized early on that it can take an indirect road to measurement: What can be measured is the strength of association between categories in samples or populations, and what can be quantitatively compared are counts, ratings, or rankings made under different circumstances, or originating from different persons. The strong demand for quantitative analysis of categorical data has thus created a variety of statistical methods, with substantial contributions from psychometrics and sociometrics. What is the common basis of these methods dealing with categories? The basic element they share is that the sample space has a special geometry, in which categories (or persons) are point masses forming a simplex, while distributions of counts or profiles of ratings are centers of gravity, which are also point masses. Rankings form a discrete subset in the interior of the simplex, known as the permutation polytope, and paired comparisons form another subset on the edges of the simplex. Distances between point masses form the basic tool of analysis. The paper gives some history of major concepts, which naturally leads to a new concept: the shadow point. It is then shown how loglinear models, Luce and Rasch models, unfolding models, correspondence analysis and homogeneity analysis, forced classification and classification trees, as well as other models and methods, fit into this particular geometrical framework.

Dietitians working at evacuation shelters conduct weighed food records (WFR) for multiple days for dietary assessment. Because the menus in evacuation shelters do not change much from day to day, this study examined whether 1- and 2-d WFR are sufficient for dietary assessment at shelters and identified dietary components that can influence the number of assessment days. Overall, twenty-six WFR were collected from ten shelters in Kumamoto Prefecture, and the amounts of energy; protein; vitamins B1, B2 and C and salt were calculated. Correlation analysis and paired sample tests were conducted to examine significant differences between ‘one- and two-consecutive- or non-consecutive-day WFR’ and ‘three-consecutive-day WFR’, which were set as the standard in this study. Additionally, the (CV for the categories by meal and dish were calculated to examine the variables that affected the large variations. As a result, 1-d WFR had significant positive correlations with the standard; thus, it could be used for the triage of shelters requiring nutrition assistance as a substitute for 3-d WFR. Two-consecutive-day and non-consecutive-day WFR showed a stronger correlation with the standard compared with the 1-d WFR. For energy and nutrients and dish categories, ready-to-eat foods had larger CV than boxed meals or foods from hot meal services. Whenever the meals included ready-to-eat foods, a two-non-consecutive-day WFR is recommended considering large between-day variations. Salty soup or beverages affected the variation of some nutrients. Our result would help municipalities to consider the number of WFR during emergency.

Despite the attention (ing) has received in variationist literature, it is comparatively understudied in the North West of England where it holds something of a unique sociolinguistic profile. Variation in this region is between three competing forms: [ɪŋɡ] appears alongside the usual [ɪn]/[ɪŋ] variants. Based on sociolinguistic interviews with 32 speakers from this region, this study investigates whether [ɪŋɡ] replaces [ɪŋ] as the local standard or exists alongside it to fulfill a different sociolinguistic role. Results suggest that [ɪŋ] is maintained as the standard variant, and that [ɪŋɡ] occupies its own functional space as a feature of emphatic and hyper-articulate speech, appearing almost exclusively before pause. (ing) also shows no sensitivity to part of speech, despite the strength of this effect in other varieties of English. These results are discussed in the context of broader questions regarding the underlying representation of this variation, specifically its allophonic or allomorphic nature.

A growth monitoring study (0–7 day of age) was conducted involving 87, one-day old Ross 308 male broilers to evaluate organ weights, bone parameters and ileal transcriptomic profile of broiler chicks as influenced by day 7 bodyweight (BW) grouping. The chicks were raised in a deep-litter house under common controlled environmental conditions and commercial starter diet. Chicks were grouped on day 7 into two distinct BW, super performer (SP) and under performer (UP) with bodyweights >260, and <200 g respectively. Results revealed that the SP chicks had significantly higher bone ash, sodium (Na), phosphorus (P) and rubidium (Rb) concentrations compared to the UP chicks on D7. In contrast, the UP chicks had significantly higher tibial cadmium (Cd), caesium (Cs) and lead (Pb) compared to the SP group; the UP chicks also had proportionally heavier relative gizzard weight than the SP chicks. The ileal transcriptomic data revealed differentially expressed genes (DEG) between the two groups of chicks, with 150 upregulated and 83 down-regulated genes with a fold change of ≥1.25 or ≤ 1.25 in the SP chicks relative to the UP chicks. Furthermore, functional annotation and pathway analysis revealed that some of these DEG were involved in various pathways including calcium signalling, Wnt signalling, cytokine-cytokine receptor interaction and mucin type O-glycan biosynthesis. This study revealed that chicks of the same breed and of uniform environmental and diet management exhibited differences in digestive organ weights, tibial bone characteristics and ileal gene expression that may be related to BW.

Recent studies have shown that sound-symbolic patterns can be modelled using phonological theory. The purpose of the current study is to describe a new Japanese nicknaming pattern, pime-yobi, wherein [h] alternates with [p] to express cuteness, and to model it using Maximum Entropy Harmonic Grammar. The current study, building on the analysis of Alderete & Kochetov (2017), proposes a sound-symbolic constraint, Express[p], which requires output forms to contain [p]. The results of two experiments show that Japanese speakers found names containing [p]s to be cuter than those without them and that pime-yobi nicknaming exhibits intra- and inter-speaker variation in acceptability and cuteness. Based on these results, theoretical analysis shows that the weight of Express[p] varies both across different speakers and within the same speaker.

Wild relatives of crop species are known to be sources of genetic diversity that can be used in crop improvement. However, they have not always been studied adequately for the variation that may exist within them, for traits which may have important implications from an evolutionary point of view and their use in breeding programmes. In the present study, a wild groundnut species, Arachis stenosperma, has been studied for variation between accessions collected from different sites in Brazil for morphological and certain nutritional traits, and for disease resistance. Multivariate analysis of 23 characters grouped 18 accessions into two clusters, while one accession, ICG 14927, was distinct from these. However, in protein profile they all appear identical. Hence, the variation appears to have arisen in response to the climatic conditions of their habitat, which has implications for use of these accessions in breeding programmes. The variation in these traits could not be associated with any phytogeographical regions. The dispersal of this species from its centre of origin and diversity to other parts of Brazil appears to be recent and without any identifiable selection pressures having operated.