The three Ōtani Expeditions (1902–1914) constitute the first non-Western attempt to carry out systematic research in Central Asia. The mastermind behind these Japanese enterprises was Ōtani Kōzui, the 22nd lord-abbot of the Western Honganji temple in Kyoto and the patriarch of the Honpa Honganji denomination of the Jōdo Shinshū sect, which was and remains the largest Buddhist community in Japan. Kōzui's position as a monk during the period the expeditions were carried out reveals his religious motivation as the planner and sponsor of these research trips. Inspired by the 7th century traveler-monk Xuanzang, the main purpose of the Ōtani Expeditions was therefore to find the routes through which Buddhism had passed before reaching Japan. This is what makes them unique when compared with other exploration missions.

Mucosal immunity of Indian Antarctic personnel was analysed during the 34th Indian Scientific Expedition to Antarctica (ISEA) by ship voyage. Serum and salivary IgA, IgA1 and IgA2 levels along with salivary cortisol and TGF-β were quantified by enzyme-linked immunosorbent assay. Samples were collected at three different time points (T1, T2 and T3) during the expedition. Serum and salivary IgA, IgA1 and IgA2 concentrations incrementally increased towards the end of the expedition as compared to the beginning of the expedition. Salivary IgA and TGF-β levels were significantly altered during the expedition. Levels of IgA1 (P = 0.0007) and IgA2 (P = 0.0135) increased significantly at T3 as compared to T1. Additionally, significant changes in serum IgA were observed, with peak levels at T3 (P = 0.0015) and T2 (P < 0.001). However, the level of serum IgA2 was also significantly altered at T3 (P < 0.05) and T2 (P = 0.0006) in comparison with T1. The exact cause of the changes in serum and salivary IgA, IgA1, IgA2 and TGF-β levels during the summer expedition are unknown; however, the changes are evident in mucosal immunity.

The paucity of the extant written record left by the Third Franklin Expedition (1845−1848) has presented challenges to the efforts of generations of searchers and scholars. Additionally, it has underscored the reliance of Western culture on written records when establishing narratives and understanding events. This paper explores the sparse written records of the expedition in the context of their contextualisation over the years within an ersatz Franklin archive which includes a variety of discourses and documentary intents. By situating the Franklin records within an archival context, it is possible to reconsider these materials as part of a collection while also examining the ways in which they stand on their own by virtue of the (sometimes unknowable) circumstances of their creation, circulation, and preservation. Combining this archival approach with Derrida’s notion of hauntology, this paper analyses the written records of the Third Franklin Expedition as an ephemeral, and ultimately inscrutable, representation of a vanished expedition.

A rich seam of scientific research has been opened by the recent location of both shipwrecks from the disastrous 1845 Franklin northwest passage expedition. Even more than the forensic study of any human remains, the contents of Her Majesty’s Discovery Ships Erebus and Terror have already begun to illuminate the day-to-day lives of Victorian sailors in the Arctic. Yet many hitherto unexamined but informative documents have survived too, both in the British National Archives and at local levels throughout the United Kingdom, which also enable us to focus upon those men, their work and families, thereby gaining a far better understanding of their meticulously planned but ultimately doomed voyage. This article examines the previously ignored Royal Navy Allotment Books and cross-references them with other contemporary records, such as censuses and parish registers, to give us new insights into the backgrounds of the crews of HMSs Erebus and Terror.