The gender and politics literature offers diverse views on the causes of gendered practices and the best methodologies for studying them. This article advances efforts to take stock of and systematize this diversity by grounding the feminist institutionalist perspective in critical realism. The article posits that gendered institutions are real entities with independent powers, while also emphasizing the crucial role that human ideas play in upholding and contesting gendered practices. To faithfully capture gendered institutions and their relationship with human agency, the article promotes the use of the abductive-retroductive research design. This approach allows feminist institutionalist scholars to construct and test multiple competing theories about gendered institutions, drawing from various empirical manifestations of institutional power. These expressions range from observable actions to codified rules, socially shared norms, and other subtle discourses. By shedding light on the principles at the heart of realist-oriented feminist research, this work paves the way for a more standardized and transparent approach to feminist inquiries.

We propose a methodology for normative evaluation when preferences are context-dependent. We offer a precise definition of context-dependence and formulate a normative criterion of self-determination, according to which one situation is better than another if individuals are aware of more potential contexts of a choice problem. We provide two interpretations of our normative approach: an extension of Sugden’s opportunity criterion and an application of Sen’s positional views in his theory of justice. Our proposition is consistent with Muldoon’s and Gaus’ approaches of public reason in social contract theory, which account for the diversity of perspectives in non-ideal worlds.

SARS-CoV-2 is a novel coronavirus that has rarely been associated with chylothorax. Patients with Noonan syndrome are at risk for developing chylothorax, especially after cardiothoracic interventions. We present the case of SARS-CoV-2 infection triggering the underlying tendency of a patient with Noonan syndrome to develop chylothorax who did not develop it even after prior cardiothoracic interventions. Patient presented in respiratory distress without hypoxia and was found, on imaging, to have a large right-sided pleural effusion, which was eventually classified as chylothorax. The patient was then started on a low-fat diet. Chest tube drainage substantially reduced the effusion in size, and it remained stable. Our report highlights that SARS-CoV-2 infection can cause the development of a chylothorax or a chylous effusion in patients with Noonan syndrome or among populations with a similar predisposition. A high index of suspicion in vulnerable patients or those not responding to traditional therapy should exist with providers, thus leading to the testing of the fluid to confirm the diagnosis.

We apply an intersectional framework to explore how connections to marginalized communities interact with candidate demographics to shape vote choice in U.S. politics. In an original experiment manipulating candidates’ race, gender, sexuality, and endorsements, we show that endorsements by organizations advocating for marginalized communities shape voter evaluations to the same, if not greater, degree as candidate demographics. Moreover, the effects are particularly pronounced for candidates receiving an endorsement from an LGBT advocacy organization. Attitudes toward marginalized communities are mapped onto candidates with ties to those communities, whether the candidate is a member or not; we call this process associational affect. Identity has a complex role in shaping vote choice, and, absent an investigation of power and interlocking social hierarchies, it alone is insufficient to explain vote choice.

The Royal College of Psychiatry journals have an outstanding reputation for excellence, integrity and impact in psychiatry. Facilitated by Cambridge University Press, which is equally steeped in tradition, the family of College journals remains committed to enriching our understanding of mental science and exploring the clinical issues that matter.

We show that certain sums of partition numbers are divisible by multiples of 2 and 3. For example, if $p(n)$ denotes the number of unrestricted partitions of a positive integer n (and $p(0)=1$, $p(n)=0$ for $n<0$), then for all nonnegative integers m,

$$ \begin{align*}\sum_{k=0}^\infty p(24m+23-\omega(-2k))+\sum_{k=1}^\infty p(24m+23-\omega(2k))\equiv 0~ (\text{mod}~144),\end{align*} $$

where $\omega (k)=k(3k+1)/2$.

The intricate water-land intermingled nature of wild environments necessitates robots to exhibit multimodal cross-domain mobility capabilities. This paper introduces a novel wheel-spoke-paddle hybrid amphibious robot (WSP-bot) that can operate on flat and rough terrains, water surfaces, and water-land transitional zones. The proposed robot relies on a propulsion mechanism called transformable wheel-spoke-paddle (WSP), which combines the stability of wheeled robots with the obstacle-climbing capability of legged robots, while also providing additional aquatic mobility. The utilization of a crank-slider-based transformation mechanism enables seamless switching between multiple motion modes. An analysis of mode transition and ground motion in spoke mode was conducted, along with an investigation of its obstacle-crossing capability. Simulations were performed for mode transition, ground locomotion, and obstacle-crossing, as well as propulsion of a single WSP module on water. Based on the above work, a prototype robot was manufactured. Prototype tests, including mode transition and mobility tests on land and water surfaces under multimodal states, confirmed the effectiveness of the proposed WSP-bot.