While nonspeech communication and “metaphorical” silence (in opposition to voice) have benefited from a considerable academic attention, less is known about quiet environments and the intentional practice of silence. We theorize these silences as potential catalysts of internal and collective reflection. Such silences can strongly impact individual and organizational processes and outcomes, notably in the workplace. The meaning, valence, and effects of these silences are highly context- and perspective-dependent. By characterizing and studying these silences and their effects, we show how they are functional or dysfunctional to individuals or organizations. These silences can notably serve as emotion regulators and generate an environment favorable to individual and collective decision making. Examining what is lost by individuals and organizations due to a lack of these silence and what can be gained with a better harnessing of their power is promising.

“You fooled me. I never dreamt,” George said to the pasty gray face in the mirror. As a child, he had worked out complicated schemes of how the world must be constructed. This led to that, and that led to this. When this and that no longer fit together, he began to squint, and limit his view to the essential. At any moment, the sky might break open and rain body parts and end times. He never imagined that it would be colors that would give way.

This article is the first comprehensive treatment of countermajoritarian roll call outcomes in the U.S. Senate, 1789–2022. Divergences from majoritarian principles are rooted in part in malapportionment and equal representation by state. Roll calls where a majority of the chamber votes one way while the other side represents most of the U.S. population are frequent across Senate history, depending on the proportion of the population covered by the majority party and the degree of conflict in the agenda. Other departures from majoritarian principles derive from the presence of supermajority requirements within the chamber. Such decision thresholds likewise are prevalent across Senate history, with significant increases since the 1970s. Although the two sources of countermajoritarian potential tend to be mutually reinforcing, under certain conditions they work against one another. The partisan impact varies over time, but in the modern chamber, Republicans have benefited more from Senate countermajoritarianism than have Democrats.

In 1524, two anonymous pamphlets were published, both professing to be letters written by a married woman to her sister, a nun. Both draw on a range of New Testament texts to express criticism of ‘the hypocrites’, a term the anonymous author uses to refer particularly to clergy and religious. This article examines how the author of these pamphlets constructed and characterized the category of the hypocrite. Drawing on the work of Hans-Christoph Rublack, the article shows that her critique is coherent with anti-clerical rhetoric found in a wide range of early Reformation pamphlets. It then compares her strictures on hypocrisy with references to hypocrisy and hypocrites in the early German writings of Martin Luther and Andreas Bodenstein von Karlstadt to explore the extent to which accusations of hypocrisy were entwined with anti-clerical and anti-monastic rhetoric in the early Lutheran Reformation. It concludes that while accusations against clergy and religious were often couched in terms of their hypocrisy, Luther's use of the term hypocrite was much broader, extending to all those whom he viewed as presenting themselves as ‘holier than thou’, while Karlstadt made less use of the term.

The innate and adaptive immune systems are critical in defense against pathogens and ensuring homeostasis. The central nervous system (CNS) was initially considered to be impermeable to immune cells due to the blood–brain barrier. However, this has now been debunked, with modern research delineating immune cell trafficking within the CNS, ensuring constant immune surveillance. However, these defenses may be breached in infections, which trigger an inflammatory cascade causing tissue damage. In addition, autoimmune conditions and genetic mutations may also lead to sustained proinflammatory molecule release causing significant CNS damage. Ensuing brain injury from most immune triggers is varied but may be associated with common patterns by virtue of a shared immune driver. MRI plays an important role in identifying these conditions and further enables understanding of their pathophysiology as well as their spatial predilection in the brain. In this review, we discuss basic immunology, the major CNS barriers to infections as well as the current understanding of selected pediatric infections and inflammatory processes.

This article examines the use of the concepts of hypocrisy and the hypocrite in the writings of Pope Gregory the Great (590–604) and Archbishop Wulfstan of York (1002–23). Although separated by many centuries, these two treatments are connected through Wulfstan's debt to Gregory's ideas on the evil of hypocrisy, and particularly in his depiction of Antichrist as the chief of all hypocrites. Both use the idea of hypocrisy to critique their contemporary situation: for Gregory, the pride of the Patriarch John IV of Constantinople in adopting the title ‘Ecumenical Patriarch’; and for Wulfstan, the court politics in the turbulent final years of the reign of Æthelred the Unready.

The white ecclesia in the United States either opposed or equivocated on the matter of the humanity of African Americans. The 1939 unification of majority white Methodist bodies, for example, structurally segregated black members into a separate Central Jurisdiction. This action mimicked practices in the broader body politic that crystallized in American society both de jure and de facto systems of second-class citizenship for African Americans. This hypocrisy mobilized adherents of Gandhian non-violence and elicited from them tenets and tactics which energized moral methodologies that defeated a church and civic collusion that perpetrated black subordination. Interracial alliances derived from the ecclesia and parachurch organizations articulated non-violence as a moral precept that sacralized a grassroots civil rights movement. This initiative morally discredited the racial hypocrisy aimed at America's formerly enslaved and segregated population.

The paper presents the control architecture of a crawler mobile robot designed and developed to sample potentially contaminated lands. The robot, developed in the framework of an Italian national project named ROBILAUT, carries a driller with a customized sampling mechanism to implement on-site the required quartering, and it is controlled to move the drilling device on specific points acquired in real time before the mission starts. The paper describes the software architecture for the navigation and control, focusing on the control framework of the robotic platform. Specifically, the robot exhibits a differential drive kinematics with actuators’ constraints, and two different control strategies have been experimentally tested for comparison both in a structured environment and in the real site in May 2023.

This article examines the connections in late antique Christian thought between the ideas that heretics were inspired by the devil, and that the devil was a liar. It begins by showing that the association of the devil with lies was founded on scriptural exegesis, and that Scripture was regularly deployed in heresiologies to cement the links between the devil as ‘father of lies’, and heretics and schismatics as liars in Satan's image. It then offers a detailed case study of when, where and how accusations of direct and indirect diabolical dissimulation were made by the opposing parties of the ‘Donatist controversy’ in polemical texts produced primarily for their own side. The final part considers how these accusations were modulated in invented textual dialogues and in oral debates between the two sides, showing how direct accusations of diabolical activity made against opponents were often eschewed for more subtle insinuations of diabolical association.

In 1976 Raymond Williams commented, ‘Culture is one of the two or three most complicated words in the English language.’ Such implied difficulty has not prevented Bloomsbury Academic, since the 2000s, from publishing around forty series of their well-produced and generously illustrated Cultural Histories, with, according to their website, a further fifty in progress. Each series contains six volumes, each book covering, in theory, the same chronological period (antiquity, the Middle Ages, the Renaissance, the Enlightenment, the age of empire and the modern age), though there is some variation depending on precise topic. The idea is that one can use these books not only to read ‘horizontally’ about a subject across time, but also ‘vertically’ through different subjects in the same period – a idea made easier by the e-texts of the series on Bloomsbury's website.

This article explores the various manifestations of religious hypocrisy to be found in new plays written in England between 1660 and 1720. It shows how the dramatists used hypocrisy both as a polemical weapon at times of religious conflict, and as an engaging form of theatricality. Exploring hypocrisy through drama is apposite as many of the key characteristics of hypocrisy – masks, role-playing, disguise and dissimulation – have been features of the theatre since ancient Greek times. The post-Restoration dramatists created worlds of masquerade for their hypocritical characters to inhabit, while the plays themselves offer examples of unselfconscious casuists, disreputable clerics, predatory monsters, and those who dissimulate religious beliefs, or have none at all.