By many accounts, the state of reviewing is in dire straits. Editors cannot get people to respond to review requests, much less to say yes and complete the review on time. In previous work (Djupe 2015; Djupe, Smith, and Sokhey 2022) conducted before the COVID-19 pandemic, reviewing was heavily concentrated in a core set of reviewers, reviewing increased with age and rank, and political scientists stood by the value of peer reviewing for themselves, the discipline, and the research. Is any of that still true in the post-pandemic period? This article analyzes a Summer 2024 survey of 637 political scientists in comparison with 2013 data and finds an evident decline in reviewing post-pandemic from those who historically review the most. This pattern likely reflects broader movements, especially toward diversification, in the discipline and in higher education.

We assessed the chemical, microbiological, rheological and sensory parameters of a fermented dairy product (FDP) containing a galactooligosaccharide (GOS) preparation. This was made from a solution of dried whey and skim milk containing 25% (w/w) lactose using a new enzyme with high transgalactosylation activity (Nurica: Danisco A/S). Conversion of the high initial lactose content enabled a good yield of 56% GOS to be achieved. The obtained GOS preparation was applied to the FDP with a probiotic culture of Bifidobacterium animalis ssp. lactis in amounts of 0, 2, 10, and 20% (w/w). The FDPs were stored and monitored for 9 weeks. Bifidobacteria showed counts higher than 106 CFU/g throughout the storage period. GOS were not significantly utilized during fermentation and their changes during storage were also insignificant. Gel strength after fermentation showed a slight decrease with increasing doses of GOS preparation, but after 6 weeks of storage, the differences were no longer evident. The sensory analysis revealed the overall acceptability of the prepared FDPs, whilst the highest dose (20% GOS preparation) led to a sweeter taste.

Are LGBTQ legislators effective lawmakers? We build on theories that link voter discrimination to legislative effectiveness by arguing that voters’ biases against LGBTQ candidates narrow the candidate pool, leading to the election of only the most experienced and qualified LGBTQ candidates. As a result of this electoral selection effect, we expect that LGBTQ legislators will be more effective lawmakers than their non-LGBTQ counterparts. To test this, we combine data on state legislators’ LGBTQ identification with their State Legislative Effectiveness Scores (SLES). Our findings reveal that LGBTQ legislators are meaningfully more effective than non-LGBTQ legislators. To link our findings to voter discrimination, we leverage over-time variation in discrimination toward LGBTQ individuals. Across four tests, we consistently find that LGBTQ lawmakers elected in high-discrimination environments are more effective than those elected from less discriminatory environments.

Loneliness may lead individuals to spend more time on the internet and increase the likelihood of experiencing internet-use disorders. Similarly, individuals with internet-use disorders may feel lonelier. In the present systematic review and meta-analysis, pre-registered in PROSPERO (CRD42023390483), we quantified associations between internet-use-disorder symptoms (e.g. internet gaming disorder and online gambling disorder) and loneliness. We searched PubMed, Web of Science, and an institutional database aggregator for references that compared degrees of loneliness in groups of individuals with and without symptoms of internet-use disorder. Means and standard deviations of loneliness, or alternatively, odds ratios, were transformed into Cohen’s d for statistical pooling through a random-effects model. After screening 2,369 reports, we extracted data from 23 studies. The total number of individuals across the studies was 36,484. Participants were between 13 and 30 years of age (median 20). The pooled difference between those with and without internet-use-disorder symptoms yielded a standardized effect (Cohen’s d) of 0.53 (95% CI 0.35–0.7). While heterogeneity was high, there was no indication of publication or small sample biases. Similar effect sizes were found when limiting to specific types of internet-use disorder symptoms. Moreover, meta-regressions did not show an effect of age, sex, or sample size. Individuals with symptoms of internet-use disorders scored 49.35 (43.84–54.85) points on the UCLA-Loneliness scale on average, compared to 43.78 (37.47–50.08) in individuals without symptoms of internet-use disorders (Standardized Mean Difference: 5.18, 95% CI = 2.05–8.34). Individuals with internet-use-disorder symptoms experience greater loneliness. The effect appears moderately sized.

Analysis of the particulate and chemical composition of a red pigment discovered in grave 155 (burial 2) at Chervony Mayak in the Kherson Region of Ukraine identified the substance as cinnabar. This is the first definitive identification of this mineral in a Late Scythian context.

The hemlock woolly adelgid, Adelges tsugae Annand (Hemiptera: Adelgidae), has distinct native and invasive populations in Canada. On the country’s west coast, the adelgid is a native insect that feeds on western hemlock, Tsuga heterophylla (Rafinesque-Schmaltz) Sargent, and mountain hemlock, Tsuga mertensiana (Bongard) Carrière (Pinaceae). In eastern Canada, the adelgid is an invasive species that attacks and kills eastern hemlock, Tsuga canadensis (Linnaeus) Carrière (Pinaceae). We obtained all Canadian records of A. tsugae in institutional and public databases, developed updated range maps and phenologies for the species in British Columbia and eastern Canada, and developed dispersal estimates for populations in Nova Scotia. In British Columbia, A. tsugae’s observed distribution is centred around the Lower Mainland and on Vancouver Island but with populations in the British Columbia Interior and along the Pacific coast that have been poorly explored. In eastern Canada, the adelgid has invaded southern Nova Scotia, portions of the Niagara region in Ontario as far west as Hamilton, and at least one site on the north shore of Lake Ontario. No populations have been found in New Brunswick, Quebec, or Prince Edward Island, Canada. Finally, we estimated the rate of spread in Nova Scotia at 12.6 ± 8.2 to 20.5 ± 27.21 km/year.

Difficulty with emotion regulation is a transdiagnostic problem associated with a variety of psychological disorders. The biosocial model suggests that early biological vulnerability, including impulsivity, may potentiate across development by transacting with environmental risk factors leading to the development of emotional dysregulation. During transition from late childhood to early adolescence, family may be a prominent source of environmental influences. The primary aim of this study was to examine whether trait impulsivity and family conflict influence each other in a transactional fashion over the span of two years (from age 9–10 to 11–12) using data collected from 6112 children and their caregivers through the Adolescent Brain Cognitive Development study. In an exploratory manner, the study also aimed to test whether the transactional process was different among children with high, moderate, or low levels of emotion regulation difficulties at age 12–13. Results supported a cross lagged transaction between trait impulsivity and family conflict among this sample of children but a lack of reciprocal paths among those with higher levels of emotion dysregulation. These results provided partial support for the biosocial model.

The present study examined several distinct indicators of regulation (i.e., task-based executive function, surveyed child effortful control, and surveyed household chaos) as moderators of longitudinal bidirectional links between developmental changes in harsh parenting (HP) and child externalizing behaviors (EXT) from age 9 to 14 years. The sample included 311 children (50.4% female; 111 White or European American; 97 Hispanic or Latino; 103 Black or African American). We conducted cross-lagged panel analyses and utilized multiple reporters (mother, father, and child). Regarding bidirectionality between HP and EXT, findings were mixed depending on informant, but overall more child effects than parent effects or bidirectional effects emerged. Child and household regulation moderated certain effects, providing initial evidence of the potential role of regulations in bidirectional links between HP and EXT. The present study adds impetus to considering child self-regulation and household chaos as critical features influencing the bidirectional link between parenting and child functioning.

In contrast to the expansive work on how community policing affects citizens’ attitudes toward police, existing research says little about how community policing affects officers’ attitudes toward citizens. We examine officer-facing outcomes using an experiment in the Philippines, in which a random subset of a province’s 705 officers were assigned to intensive community policing activities for seven months. Treatment officers saw improved understanding of citizen concerns, but did not develop greater empathy or trust toward civilians, nor an increased sense of accountability for citizen-facing misconduct. We build from the experiment to develop an inductive theory of bureaucrat-citizen contact, relying on qualitative observations and exploratory analyses of heterogeneous effects. We propose that contact with citizens is only likely to improve attitudes among frontline bureaucrats who are not ex-ante embedded in their communities. Moreover, contact may have negative effects when it reveals threats to bureaucrats’ personal safety.

Femonationalism, or the selective use of feminist discourse to advance far-right causes, has often been analyzed through the lens of party politics. Shifting the focus to grassroots activists, this article studies a group of far-right female activists in France organized as a women-only collective of “identitarian feminists” to explore how these grassroots activists articulate anti-feminist frames while also appropriating selective aspects of feminism. The study relies on three types of empirical data: a long-term digital observation of the collective, a critical analysis of documents, and 10 semi-structured interviews. These data reveal that these activists diverge from traditional anti-feminism and instead reflect a femonationalist appropriation of feminism. This appropriation can be seen in three interconnected frames used by the collective in the fight against street harassment: an opposition to intersectional feminism, the use of postfeminist frames, and the racialization of sexism.

The present study aims to provide an understanding of the influence of an afterbody on the flow-induced vibration (FIV) of cylinders. This is achieved through experimental and numerical investigations into the FIV response of a reverse-D-cross-section cylinder of aspect ratio $AR=5$. By carefully monitoring the point of flow separation to show it always occurs at the sharp top and bottom edges and never further upstream, it is demonstrated that vortex-induced vibration (VIV) can occur without an afterbody. However, for other aspect ratios, an afterbody does play a crucial role in determining the type of fluid forces responsible for sustaining VIV from low to moderate Reynolds numbers in the range $100$–$4700$. For a cylinder without an afterbody, it is found that the viscous force originating from the presence of strong compact vortices forming close to the leeward side of the cylinder is responsible for sustaining strong transverse vibration. In contrast, for a cylinder with an afterbody, the dominant force component depends on the size of the afterbody. In cylinders with a small afterbody, such as a reverse-D semi-circular cylinder, the viscous force dominates, while in cylinders with a larger afterbody such as a circular cylinder, the pressure force dominates.

Two-dimensional particle-in-cell (PIC) simulations explore the collisionless tearing instability developing in a Harris equilibrium configuration in a pair (electron–positron) plasma, with no guide field, for a range of parameters from non-relativistic to relativistic temperatures and drift velocities. Growth rates match the predictions of Zelenyi & Krasnosel'skikh (Astron. Zh., vol. 56, 1979, pp. 819–832) modified for relativistic drifts by Hoshino (Astrophys. J., vol. 900, issue 1, 2020, p. 66) as long as the assumption holds that the thickness $a$ of the current sheet is larger than the Larmor radius $\rho _L$, with the fastest growing mode at $ka \approx 1/\sqrt {3}$. Aside from confirming these predictions, we explore the transitions from thick to thin current sheets and from classical to relativistic temperatures. We show that for thinner current sheets ($a< \rho _L$), the growth rate matches the prediction for the case $a=\rho _L$. We also explore the nonlinear evolution of the modes. While the wavenumber with the fastest growth rate initially matches the prediction of Zelenyi & Krasnosel'skikh (1979), these modes saturate moving the dominant mode to lower wavenumbers (especially for thick current sheets with low growth rates). Furthermore, at a late, nonlinear stage, the growth rate (initially following the growth rate prediction proportional to $(\rho _L/a)^{3/2} < 1$) increases faster than exponentially, reaching a maximum growth rate equivalent to the linear growth rate prediction at $\rho _L/a = 1$, before eventually saturating.

Interseeding alfalfa (Medicago sativa L.) into corn (Zea Mays L.) is a novel approach that increases the production of high-quality forage and reduces the risk of nutrient and soil loss from cropland. Annual grass weeds like yellow foxtail [Setaria pumila (Poir.) Roem. & Schult.] can reduce the success of alfalfa establishment and are difficult to manage in the interseeding system. This study evaluated ground cover, fall biomass, and fall plant density of interseeded alfalfa in response to varying populations of S. pumila. Our goal was to identify a threshold for initiating control of annual grasses to ensure good establishment of alfalfa in this intercropping system. Groundcover of interseeded alfalfa growing under corn declined as S. pumila density increased from 0 to 125 plants m-2 in July, August and October with the sharpest decline in August (up to a 70% reduction in alfalfa cover). This reduction in groundcover was associated with a decline in post-establishment shoot and root mass and a reduction in alfalfa plant density from 246 to 146 plants m-2 in October. Results suggest that June S. pumila populations should be kept < 50 plants m-2 to obtain recommended fall alfalfa densities of 200 plants m-2 that are needed to maximize alfalfa yield the following year. This research provides crucial information to practitioners on when annual grass management is needed to ensure successful alfalfa establishment in this interseeded system.

The intrinsic uncertainty of fluid properties, including the equation-of-state, viscosity and thermal conductivity, on boundary layer stability has scarcely been addressed. When a fluid is operating in the vicinity of the Widom line (defined as the maximum of isobaric specific heat) in supercritical state, its properties exhibit highly non-ideal behavior, which is an ongoing research field leading to refined and more accurate fluid property databases. Upon crossing the Widom line, new mechanisms of flow instability emerge, feasibly leading to changes in dominating modes that yield turbulence. The present work investigates the sensitivity of three-dimensional boundary layer modal instability to these intrinsic uncertainties in fluid properties. The uncertainty, regardless of its source and the fluid regimes, gives rise to distortions of all profiles that constitute the inputs of the stability operator. The effect of these distortions on flow stability is measured by sensitivity coefficients, which are formulated with the adjoint operator and validated against linear modal stability analysis. The results are presented for carbon dioxide at a representative supercritical pressure of approximately 80 bar. The sensitivity to different inputs of the stability operator across various thermodynamic regimes shows an immense range of sensitivity amplitude. A balancing relationship between the density gradient and its perturbation leads to a quadratic effect across the Widom line, provoking significant sensitivity to distortions of the second derivative of the pressure with respect to the density, $\partial ^2 p/\partial \rho ^2$. From an application-oriented point of view, one important question is whether the correct baseflow profiles can be meaningfully analysed by the simplified ideal-fluid model. The integrated modal disturbance growth – the N factor calculated with different partly idealised models – indicates that the answer depends strongly on the thermodynamic regime investigated.

This article offers the first comprehensive history of Anglo-American married couples who co-published together, c. 1870–1939. It departs from the tendency to solely focus on the detrimental impact of marriage on women’s professional lives and the framing of middle-class women as simply either marrying or working as ‘spinsters’ before the Great War. It instead centres couples who together carved out enviable new positions, arguing these endeavours should be recognized as a growing socio-cultural phenomenon of this era. Moreover, it unpacks the significance of the prominent public discourse circulated to readers across the English-speaking world about such relationships. The most ‘popular’ partnerships were celebrated as simultaneously ‘exceptional’ collaborators and ‘ordinary’ married couples. Their dual-working lifestyles and intellectual compatibility was held up as holding the key to unlocking greater marital happiness. However, invested in carving out their roles in a deeply hierarchical, capitalist world, ‘popular’ couples often remade and propagated regressive ideas about gender, class, and racialized difference. Still, the article contends that the paradoxes in this discourse facilitated the creation of an imaginative space where readers could explore and self-actualize new perspectives about the ways they, and those around them, might partake in work cultures and intimate relationships in twentieth-century society.

Fausto Corvino has recently argued in this journal that, given present people’s reasonable expectation of future people’s economic activity, present and future people stand in the relation required by both of the two main camps of justice as reciprocity: justice as self-interested reciprocity and justice as fair reciprocity. In reply, I argue that on neither view is the relation Corvino identifies the relation the view requires and that neither view endorses his principle of intergenerational distributive justice, Transgenerational Sufficiency, in a contract between generations. I show that these concerns generalize to any view of synchronic direct intergenerational reciprocity.