Whey, a greenish-yellow liquid resulting from curd separation in cheese manufacturing, was historically considered economically insignificant in the dairy industry and often discarded into the environment without proper oversight. However, recognizing its high nutritional value, whey has become a valuable ingredient in the food industry. Unprocessed whey (raw material) is highly susceptible to contamination, as it can serve as a substrate for the multiplication of a range of microorganisms, including spoilage, spore forming, pathogenic and toxin producing bacteria, particularly if stored at inappropriate temperatures. Staphylococcus aureus is one of these potential pathogenic bacteria often associated to dairy, that can also persist in the environment through biofilm formation and, once reaching the food matrix, can grow and produce enterotoxins. During the processing of whey powder production, there are points where S. aureus might find its way into the final product. Here we demonstrate critical contamination steps, and we highlight the need for more research to assess the microbiological integrity of whey powder, especially in Brazil, where its production has been growing in recent years. Considering the increasing use of whey powder as an ingredient for various formulations, continuous surveillance for the presence of spoilage microbiota and potentially pathogens, including S. aureus and associated enterotoxins is indispensable to prevent food poisoning outbreaks.

This paper proposes new origins for tense vowels in Tangut by integrating textual analysis of Tangut texts with comparative data from both Gyalrongic and other Sino-Tibetan languages. It uncovers two previously unreported sources of vowel tensing in compounding: the collective prefix (*S-) and the compound linker (*-S-). Both morphemes left only a few traces, indicating their antiquity and productivity in earlier stages. The collective *S- could be an inherited morpheme which finds parallels in Tibetan, whereas the compound linker *-S- emerged as a stage of morphological merging in West Gyalrongic with (an) obscure origin(s). These findings not only advance our understanding of the origins of Tangut tense vowels but also offer insights into Sino-Tibetan nominal morphology.

Nonviolent resistance against rebels has received increasing scholarly attention over the past decade. Research has explained why and when civilians engage in resistance or place different types of demands on rebels. However, the question of whether nonviolent resistance succeeds or fails to achieve its objectives remains understudied. This article addresses this gap by theorising and testing three key factors that shape rebel responses to civilian resistance: the nature of civilian demands, the power of civilian resisters, and the rebels’ own power. Fieldwork in Colombia’s Caquetá region reveals that FARC rebels accommodated civilian demands only when these did not threaten their strategic goals. The group responded with repression whenever resisters clashed with its politico-military objectives. While unarmed resistance campaigns have successfully overthrown repressive states, there is no evidence for civilians in Colombia or elsewhere managing to push armed groups to make far-reaching concessions, let alone defeat rebels via nonviolent action only.

Is Meta a more decentralized organization today than twenty years ago, when it was known as “Thefacebook”? Its CEO, Mark Zuckerberg, certainly delegates a wider range of tasks to a wider range of intermediaries in 2024 compared to 2004. But Meta is also a far larger company today. Two decades ago, it was a small start-up; today, it is a multinational, publicly listed company. Given this organizational transformation, it would be odd to describe Meta as more decentralized today than “Thefacebook” twenty years ago without accounting for scale or giving more context. It is similarly odd when historians describe the Ottoman state as being more decentralized in the 18th century than in the 16th century.1

On June 26, 2024, Trial Chamber X found Al Hassan guilty of some of the charges of war crimes and crimes against humanity brought against him for acts committed between April 2, 2012, and January 29, 2013, in Timbuktu. According to a press release issued by the Court, the Court found that Al Hassan became a senior member of the Islamic Police and was given the task of, among other things, organizing police work. The Islamic Police played a “pivotal” role in the system put in place by armed groups Ansar Dine and Al-Qaida in Islamic Maghreb (AQIM)—a system put in place to commit the crimes at issue. The Court also determined that Al Hassan contributed to the police system put in place by Ansar Dine and AQIM through actions including writing and signing police reports, taking part in the transfer of accused persons to the Islamic Court, and implementing the Court's judgments and sentences. He was committed of the direct commission of crimes, contributing to crimes with others, and aiding and abetting the crimes of others in relation to crimes against humanity and torture, and the war crimes of torture and outrages upon personal dignity. He was convicted of contributing to crimes of Ansar Dine and AQIM in relation to the war crimes of mutilation, cruel treatment and passing sentences without previous judgment pronounced by a regularly constituted court, affording all judicial guarantees which are generally recognized as indispensable, and the crimes against humanity of persecution and other inhumane acts.