Syllable integrity, the idea that the content of syllables may not be metrified separately, is often taken to be an inviolable constraint of grammar. This has been challenged in recent work, though the data are often subject to competing analyses. This article claims that syllable integrity is readily violable in Naasioi. Evidence from stress, the minimal word and metrically sensitive allomorphy supports an analysis of the metrical system operating on bimoraic feet, and in which long vowels can be metrified separately. Despite this, there is also evidence, in the form of vowel shortening and truncation, to indicate that long vowels constitute a single syllable. The net result is a stress system which systematically ignores syllables, a state of affairs which allows for syllable integrity violations to arise.

Knowledge about HIV and level of HIV-related stigma have been considered the main indicators of the community’s readiness to combat and bring the HIV epidemic to an end. Of all Serbia, the northern Kosovo province is especially vulnerable to the HIV spread because the infrastructure and the entire regulatory system had to be rebuilt after the ethnic conflict. The study objective was to examine the association between HIV-related knowledge level and attitudes towards people living with HIV (PLHIV) among university students from northern Kosovo using the quantile regression. A total of 1,017 students filled in an anonymous questionnaire. The questionnaire examined socio-demographic characteristics, HIV-related knowledge, attitudes towards PLHIV, sources of information about HIV, past experiences with PLHIV, and health behaviours. The dependent variable in the model was the attitude score (ATS) divided into quantiles (Q) in quantile regression analysis: Q0.10, Q0.25, Q0.50, Q0.75, and Q0.90. The independent variable was the knowledge score (KNS). The model was adjusted for relevant covariates. The majority of students had adequate HIV-related knowledge (89.6%) and 10.4% had lower knowledge. Most students also had a positive attitude (83.9%), while 16.1% were indecisive towards PLHIV. No students exhibiting wrong knowledge and negative attitudes were observed. The KNS and ATS significantly correlated with one another (ρ = 0.383; p = 0.001). The quantile regression model adjusted for variables associated with both KNS and ATS showed a negative association between KNS and ATS in the lowest quantile (Q0.10) of the ATS. In all other quantiles (Q0.25–Q0.90), a higher KNS was associated with having stronger positive attitudes towards PLHIV. This study confirmed that higher knowledge about HIV was associated with stronger positive attitudes towards HIV. Still, some students remain indecisive despite being knowledgeable about HIV. These students could benefit the most from continuing educational programmes to reduce the HIV-related stigma.

Today, two touchstones of the conservative legal movement are support for the unitary executive theory and skepticism of affirmative action policies. This article reveals a connection between these two positions, demonstrating how policy disputes over civil rights contributed to conservative efforts to increase and legitimize presidential control over the bureaucracy through the controversial claim that the president possesses the whole executive power under Article II. Specifically, I examine two intertwined controversies from 1983, which pit the Reagan White House and Department of Justice (DOJ) against the Equal Employment Opportunity Commission (EEOC) and U.S. Commission on Civil Rights (USCCR), two agencies that Reagan officials viewed as obstacles to pursuing its preferred civil rights agenda. Conflicts between the DOJ and EEOC led the administration to deploy the unitary executive theory to help centralize control over its civil rights litigation strategy, while clashes with the USCCR spurred the administration to assert the theory's tenets amid battles over that agency's reauthorization. While these episodes yielded mixed political and legal outcomes, the early articulations of the unitary executive theory that emerged helped to elaborate and advance a controversial constitutional doctrine about presidential power that has become increasingly consequential over time.

We prove that the class of separably algebraically closed valued fields equipped with a distinguished Frobenius endomorphism $x \mapsto x^q$ is decidable, uniformly in q. The result is a simultaneous generalization of the work of Chatzidakis and Hrushovski (in the case of the trivial valuation) and the work of the first author and Hrushovski (in the case where the fields are algebraically closed).

The logical setting for the proof is a model completeness result for valued fields equipped with an endomorphism $\sigma $ which is locally infinitely contracting and fails to be onto. Namely, we prove the existence of a model complete theory $\widetilde {\mathrm {VFE}}$ amalgamating the theories $\mathrm {SCFE}$ and $\widetilde {\mathrm {VFA}}$ introduced in [5] and [11], respectively. In characteristic zero, we also prove that $\widetilde {\mathrm {VFE}}$ is NTP$_2$ and classify the stationary types: they are precisely those orthogonal to the fixed field and the value group.

Although B vitamins have been shown to play beneficial roles in bone health, the effects of vitamin B1 in humans are still unclear. This study aimed to investigate the effects of vitamin B1 supplementation on middle-aged and older adults. This single-armed trial study included community-dwelling adults in Japan and used a pre- and post-test design. The participants were given 28.0 mg of vitamin B1 supplementation per day for 1 month in addition to their daily usual diet. The effect of this treatment on bone turnover markers and metabolism was evaluated at baseline and after 1 month. Forty-two participants were enrolled (mean age, 58.6 ± 10.4 years; 36 women). The vitamin B1 levels in whole blood increased significantly from baseline after vitamin B1 supplementation. The level of serum tartrate-resistant acid phosphatase 5b (TRACP 5b), a bone resorption marker, reduced significantly (378 ± 135 vs. 335 ± 120 mU/dL, p < 0.001), while the level of N-terminal propeptide of type I procollagen (P1NP), a marker specific to bone formation, did not change. Moreover, the serum phosphorus and parathyroid hormone (PTH) concentrations did not change, whereas the corrected serum calcium concentrations increased and vitamin D concentrations decreased. The serum TRACP 5b levels decreased after vitamin B1 supplementation in the middle-aged and older adults. Further definitive trials are needed to determine the efficacy of vitamin B1 in improving bone health.

An increasing number of older adults require residential care. Concurrently, older adults’ alcohol use is increasing. This review explored the perspectives of all relevant stakeholders on older adults’ alcohol use within residential care settings, through a systematic review and thematic synthesis of qualitative studies. Eight databases were searched for qualitative studies focusing on older adults’ alcohol consumption (defined as aged ≥ 50) within residential care settings, sampling any involved stakeholders, published up until January 2024. Quality appraisal utilised the Critical Appraisal Skills Programme checklist and included 15 studies of mainly moderate quality across seven high-income countries, reporting data from a range of stakeholders and representing varied older adults’ alcohol histories. Three themes were identified: alcohol use by older adults is socially acceptable and purposeful in residential care settings; alcohol helps in the pursuit of an ‘ideal’ outcome; and decision-making around older adults’ alcohol use varies depending on the involvement, knowledge, skills and beliefs of the participating stakeholders, who also vary. Reports of problematic alcohol use were rare and older adults in residential care settings should be supported to exercise their own choice in determining their alcohol use. However, residential care settings face particular challenges in managing the alcohol intake of older adults with limited mental capacity and alcohol dependency; owing to a lack of guidance, front-line staff make subjective decisions. Future research should develop guidance that involves all relevant stakeholders, including family members. Limitations include lack of generalisability to low- and middle-income countries and limited availability of raw data.

Amidst the global digital transformation and the expanding IT sector, particularly in Ukraine, it is essential to examine how digitalization affects structural shifts within the national economy. This study aims to analyze the impact of digitalization on the growth of Ukraine’s IT sector, focusing on comparing the economic metrics of freelancing and outsourcing and providing strategic recommendations to enhance entrepreneurial activity in this area. During the research, the methods of expert evaluations, economic-mathematical modelling, comparative analysis, and statistical data analysis were used. The research revealed that digitalization significantly influences structural changes in the national economy, particularly through the advancement of the IT sector. It was established that outsourcing has significant advantages compared to freelancing in terms of such indicators as the share of the GDP of the IT sector and the volume of exports of IT services. By analyzing the economic indicators of freelancing and outsourcing, specific recommendations were developed for the continued growth of Ukraine’s IT sector, aimed at boosting entrepreneurial activity and creating new job opportunities. The key factors influencing IT specialists’ employment choices were summarized, which is crucial for the continued development of the national economy in the context of digitalization. The practical value of this research is that its findings can be utilized to enhance Ukraine’s IT sector, particularly by backing outsourcing businesses and promoting the expansion of freelance platforms.

Emerging wildlife pathogens often display geographic variability due to landscape heterogeneity. Modeling approaches capable of learning complex, non-linear spatial dynamics of diseases are needed to rigorously assess and mitigate the effects of pathogens on wildlife health and biodiversity. We propose a novel machine learning (ML)-guided approach that leverages prior physical knowledge of ecological systems, using partial differential equations. We present our approach, taking advantage of the universal function approximation property of neural networks for flexible representation of the underlying dynamics of the geographic spread and growth of wildlife diseases. We demonstrate the benefits of our approach by comparing its forecasting power with commonly used methods and highlighting the obtained insights on disease dynamics. Additionally, we show the theoretical guarantees for the approximation error of our model. We illustrate the implementation of our ML-guided approach using data from white-nose syndrome (WNS) outbreaks in bat populations across the US. WNS is an infectious fungal disease responsible for significant declines in bat populations. Our results on WNS are useful for disease surveillance and bat conservation efforts. Our methods can be broadly used to assess the effects of environmental and anthropogenic drivers impacting wildlife health and biodiversity.

This cross-sectional study aimed to investigate the correlation between magnesium consumption and periodontitis in different body mass index (BMI) and waist circumference (WC) groups. 8385 adults who participated in the National Health and Nutrition Examination Survey during 2009–2014 were included. The correlation between dietary magnesium intake and periodontitis was first tested for statistical significance by descriptive statistics and weighted binary logistic regression. Subgroup analysis and interaction tests were performed to investigate whether the association was stable in different BMI and WC groups. There was a statistical difference in magnesium intake between periodontitis and non-periodontitis populations. In model 3, participants with the highest magnesium consumption had an odds ratio of 0.72 (0.57-0.92) for periodontitis compared to those with the lowest magnesium consumption. However, in subgroup analysis, the relationship between magnesium intake and periodontitis remained significant only in the non-general obese (BMI ≤ 30 kg/m2) and non-abdominal obese populations (WC ≤ 102 cm in men and ≤ 88 cm in women). Dietary magnesium intake might decrease the periodontitis prevalence in the American population, and this beneficial periodontal health role of magnesium consumption might only be evident in non-general obese and non-abdominal obese populations.