The Indigenous pottery of Nagaland is handmade, a tradition passed down through generations. It remains a key part of social and religious life, serving as a means of expression. Modern indigenous pottery practices involve taboos and beliefs from the clay extraction to the firing of the pots. This paper examines the ethnographic aspects of pottery making, the tradition, and the operational chain. It reviews the beliefs, taboos, and rituals observed during clay mining and firing to evaluate their connection to pottery production from a socio-cultural and socio-religious perspective.

Studying exoplanetary atmospheres offers critical insights into chemical compositions, temperature profiles, cloud formations and atmospheric dynamics. Carbon monoxide (CO), an important molecule in biology and astronomy, exhibits distinct spectral features and could be considered a potential biosignature. This work compares the spectral bands of gases emitted by Roseovarius sp. (obtained from the Atacama desert) and theoretical model atmospheres simulating early Earth analogs. We obtained Raman and infrared spectra of the bacteria. Theoretical model atmospheres of early Earth analogs were generated for comparative spectral analysis. The spectra of Roseovarius sp. revealed distinct vibrational modes, including CO at 5.01 $\mu $m (1996 cm−1) which is considered in the context of other biogenic gases in the metabolism of Roseovarius sp. Ultracool dwarf stars, especially those of spectral type M7 and later, are prime targets for observing habitable exoplanets due to their small radii. The James Webb Space Telescope (JWST) and extremely large telescopes (ELTs) will enable the spectroscopic characterization of Earth-like planets orbiting M-dwarfs. Future studies using the JWST sensitivity models PandExo could estimate the number of transits needed to detect CO/CO2 in rocky exoplanet atmospheres, enhancing our understanding of CO detectability.

The studies on the association between maternal gestational weight gain (GWG) and spontaneous preterm birth (SPTB) in twin pregnancies are limited and inconsistent. There are no standardized guidelines for GWG in twin pregnancies in China. This retrospective cohort study included 1510 women who delivered living twins from January 1, 2015 to December 31, 2019. The basic demographics and outcomes of mothers and neonates were listed, and logistic regression was used to analyze the relationship between GWG and SPTB in the total population and different subgroups. In the overall population, 464 (30.7%) women had inadequate GWG, and 316 (20.9%) women had excess GWG. Compared to women with adequate GWG, women with inadequate GWG had a significantly higher risk of SPTB (adjusted odds ratio [aOR]: 2.46, 95% CI [1.92, 3.15]), while women with excess GWG also had a significantly higher risk of SPTB (aOR: 1.48, 95% CI [1.12, 1.95]). Both inadequate GWG and excess GWG had a significantly higher risk of SPTB in normal-weight women and women with dichorionic diamniotic twins. Only IGWG was significantly associated with SPTB in women with monochorionic diamniotic twins and underweight women. Our findings indicate that inadequate GWG and excess GWG were significantly associated with a higher risk of SPTB, providing an empirical basis for establishing weight gain guidelines for women with twin pregnancies in China.

“The body” became wildly popular in the social sciences and humanities at the end of the twentieth century. The concept anchored hundreds of scholarly articles and books, across a range of disciplines. The present article offers a new answer as to how and why “the body” experienced this meteoric late-century rise. Scholars set out to address a long-running problem in European and American thought: the mind–body problem. To a person, researchers suddenly rejected any sharp delineation between these realms. While warnings against dualism motivated many projects on the body, it only explains the initial rush to this idea. To understand the corporeal turn of the late twentieth century we must attend to the soaring ambition of the body scholars to bridge all of the divisions of modern thought—subject/object, nature/culture, spirit/flesh—at the point of the body. This article analyzes key body books from the fields of theology, political philosophy, sociology, history, black studies, analytical philosophy, anthropology, and feminist philosophy. In the end, it sounds a note of criticism that the corporeal turn rested on a fantasy of control and controllability of flesh.

This article traces the union career of Abdoulaye Diallo, born in French West Africa in 1917, from the united World Federation of Trade Unions’ (WFTU) 1947 Pan-African Trade Union Conference in Dakar to the founding of the Union Générale des Travailleurs d’Afrique Noire (UGTAN) in 1957. The Dakar conference was a turning point: African delegates, including Diallo, compelled the WFTU to address colonial labour exploitation, thereby unsettling representatives of empire. Following the 1949 split, the WFTU increasingly amplified and promoted leaders from Africa, Asia, and Latin America, and Diallo was appointed vice-president. Our analysis of Diallo’s publications reveals his fierce anti-colonialism and anti-imperialism. It also shows how, following the split, the WFTU provided a platform for Africans to express their anti-colonial views to a wider audience through newspapers and WFTU publications. His interventions at meetings of the UN’s Economic and Social Council (ECOSOC) in the early 1950s exposed forced labour and repression to representatives of international organizations while offering unwavering, uncritical support for the Soviet Union. At the WFTU’s Third World Congress in Vienna (1953), Diallo stood out as the leading African delegate, urging workers to organize for liberation. Regionally, he mobilized Francophone West African workers against wage discrimination and colonial coercion, navigating tensions between communist internationalism and emerging nationalist priorities. This study reimagines the WFTU as an anti-colonial arena, shaped by African agency during the early Cold War period.

Planting-green (PG), the practice of planting the cash crop into a living cover crop (CC), offers opportunities to maximize CC biomass and weed suppression. The objectives of this study were to evaluate the effects of cereal rye (Secale cerale L.) termination timing and herbicide programs under PG management on cereal rye biomass, Palmer amaranth (Amaranthus palmeri S. Watson) suppression and seed production, corn (Zea mays L.) yield, and economic returns. Field experiments were conducted during 2023–2025 under irrigated conditions in south central Nebraska. The study used a split-plot design, a no cover crop (NCC) and five cereal rye CC termination timings (at planting, emergence, V1, V2, and V3 corn growth stages) as the main plot factor and four herbicide programs [nontreated, pre-emergence (PRE) only (PRE-only), post-emergence only (POST-only), and preemergence followed by postemergence (PP)] herbicide as sub-plot factors. Delaying cereal rye termination from corn planting up to V3 corn growth stage increased cereal rye biomass from 5,992 to 10,888 kg ha–1 in 2024 and from 2,941 to 7,007 kg ha–1 in 2025. Cereal rye terminated at V2 or V3 corn growth stage reduced A. palmeri density, biomass, and seed production by >99% compared with the NCC. Following high biomass conditions, cereal rye provided comparable A. palmeri suppression to herbicide-based programs, and the additional herbicide use offered limited benefit. In contrast, following low-cereal rye biomass conditions (<6,000 kg ha–1), herbicide inclusion remained essential to achieve effective A. palmeri control and minimizing seed production. Corn yield was not affected by delayed cereal rye termination (ranging from 13,110–15,660 kg ha–1). Economic analysis indicated that integrating cereal rye CC with reduced herbicide programs (preemergence-only or POST-only) maintained profitability ($2,064–$2,364 ha–1) comparable to the NCC system with PP herbicide program ($2,353–$2,401 ha–1).

Current research conceptualizes the gender performance of populist leaders in terms of toxic hypermasculinity expressed through their sexist, misogynist, and transphobic rhetoric. This article challenges and complicates this perspective. As hegemonic masculinities, which formerly gained their power through their invisibility, are increasingly contested, they engage in a strategic hybridization by borrowing aesthetic elements from marginalized identities. In contrast to the established hypermasculinity thesis, we contend that right-wing populists, exemplified by Donald Trump, incorporate queer elements in their embodied gender performances. Trump’s masculinity appropriates the subversive spirit of queerness. It conveys reactionary content through rebellious aesthetics, which results in fake subversion. By drawing together insights from populist research with masculinities studies and queer theory, the article makes sense of (1) why Trump employs queer aesthetics, (2) why his followers appreciate his queer performance, (3) why the queer dimension of his masculinity goes unnoticed, and (4) what new light the case of Trump’s queerness sheds on the concept of hybrid masculinities.

A ${\mathcal Z}$-subalgebra $U_{\mathcal Z}^\jmath {(n)}$ (${\mathcal Z}=\mathbb Z[\upsilon ,\upsilon ^{-1}]$) for the i-quantum group ${\mathbf {U}}^{\jmath }(n)$ over the field $\mathbb Q(\upsilon )$ is constructed by two of the authors [‘A new realisation of the i-quantum group $U^\jmath {(n)}$’, J. Pure Appl. Algebra 226(1) (2022), Paper no. 106793, 27 pages, Theorem 6.5], using a Beilinson–Lusztig–MacPherson (BLM) type realisation. In this paper, we construct bases for $U_{\mathcal Z}^\jmath {(n)}$, including the monomial basis conjectured in [‘A new realisation of the i-quantum group $U^\jmath {(n)}$’, J. Pure Appl. Algebra 226(1) (2022), Paper no. 106793, 27 pages, Remark 6.6(4)]. This proves that the ${\mathcal Z}$-algebra $U_{\mathcal Z}^\jmath {(n)}$ is a free ${\mathcal Z}$-module. Hence, $U_{\mathcal Z}^\jmath {(n)}$ is in fact an integral form of Lusztig type. This construction is further extended to the i-quantum hyperalgebra over a field of any characteristic. By specialising $\upsilon $ to an l th primitive root $\varepsilon $ of $1$ with l odd, a realisation of the quotient of modulo the ideal generated by $d_i^l-1$, for all $1\leqslant i\leqslant n+1$, is also given as a by-product.

There are two types of truncation that yield shortening of a morphological constituent, fake truncation (templatic) and true truncation (a-templatic, subtractive). This article provides an analysis of true truncation in colloquial Hebrew imperatives. It is shown that true truncation cannot target a designated phonological unit, since in some forms CV is truncated and in others only V. In addition, there are cases where truncation is blocked. The framework of optimality theory adopted here allows a unified account of the data in terms of constraint interaction. It is argued that an antifaithfulness truncation constraint, which must be morphological, interacts with both faithfulness and markedness constraints. Truncation is minimized to one segment by a general antideletion faithfulness constraint, but markedness constraints may impose truncation of more than one segment. There are cases where truncation is blocked, which suggests that the truncation constraint is violable. The discussion includes regular and irregular verbs and instances of free variation.

In this article we consider the relationship between phonetic possibility and phonological permissibility of segment types. We ask (i) are any phonetically impossible segments phonologically permissible? and (ii) are any phonetically possible segments phonologically impermissible? Our main focus is on answering (ii). We analyze the implications of the only relevant case we can find, which is in Cohn's (1990, 1993a) examination of nasality spreading in Sundanese, and relates to the description of glottal nasals (produced with glottal place of articulation and lowered velum). Cohn tentatively proposes that nasalized [h] and [?] occur phonetically but not phonologically. We show that a persuasive theory of nasality spreading suggests otherwise, and it is supported by evidence from several languages. Our conclusion is that no sound argument exists for excluding any pronounceable segment from phonology on theoretical grounds. The relation between the phonetically possible and the phonologically possible accordingly becomes somewhat more straightforward.