Sea World Research Articles

Change in Walking Parameters of Paralympic Athletes Diagnosed with Cerebral Palsy Using WALKBOT Training System at Recovery Stage of Rehabilitation

INTRODUCTION: The publication is devoted to studying the rehabilitative effect of the Walkbot innovative training system on restoring the walking function in Paralympic athletes diagnosed with cerebral palsy (CP). The novelty of the developed Walkbot robot-assisted training system (TS) and insufficient experience of its use in rehabilitation practice require investigations on contingents of patients with musculoskeletal disorders in CP to develop protocols and programs of the rehabilitation use of the Walkbot TS. AIM: Study of effectiveness of rehabilitation use of the Walkbot robotic TS to restore the walking function in Paralympic athletes with spastic cerebral palsy. MATERIALS AND METHODS: The study was conducted at the Medical Rehabilitation Center ‘Sergievskie Mineral Waters’ in 2023. Forty Paralympic athletes (all men) aged 30-35 years were examined. The experimental group (EG) and control group (CG) included 20 Paralympic athletes each with standardization of the groups by the main parameters. The classes were conducted for 60 minutes according to the rehabilitation program. In the experimental group, besides exercise therapy (ET), the participants also exercised on the robotic Walkbot TS to restore the walking function, namely, they used Go world game with the known tasks symbolizing counties of the world, Go palace game that permits to take a walk around the palace, when patients move to the right or left as they choose; Go undersea game occurring against the background of a fairy sea world where they must go through the route controlling the direction of movement. The Paralympians of the control group used the standard rehabilitation program including ET with no training and gaming technologies. RESULTS: The obtained results showed a pronounced improvement in the parameters of motor actions in Paralympians of the EG, while in the CG, positive rehabilitation changes were 2–3 times less expressed. At the initial and final rehabilitation stages, an increase of the tolerated duration of classes was recorded: by 5 times in the EG and 3 times in the CG, post-rehabilitation increase in the EG was 23.4% compared to that in CG. After training on the Walkbot TS, the volume of the performed load increased 5.9 times in the EG and 2.1 times in the CG. The increase in the EG made 64.5% compared to the CG, which indicated an increase in speed-strength qualities and endurance of para-athletes. At the end of rehabilitation, the amount of steps on the Walkbot TS in the EG increased 5.9 times (in the CG — 2.9 times), increase in the EG made 48.3% compared to the CG. CONCLUSION: The experiment established a complex multisided positive effect of training sessions on the Walkbot TS in the EG versus the effect of only exercise therapy in the CG. The obtained data suggest that training on the Walkbot TS confer a significant restorative and normalizing effect on the neurophysiological mechanisms of functioning of the central parts of the motor cortex.

The discovery of the church of Rungholt, a landmark for the drowned medieval landscapes of the Wadden Sea World Heritage

The UNESCO World Heritage Wadden Sea holds remains of a medieval cultural landscape shaped by interactions between man and natural forces. From the Netherlands to Denmark, human efforts of cultivating low-lying areas created a unique coastal landscape. Since the Middle Ages, storm floods widely drowned embanked cultural land and especially affected North Frisia (Germany), where once fertile marshland was permanently turned into tidal flats. One key region, the Edomsharde, was widely destroyed in 1362 AD. Medieval settlement remains still occur in the tidal flats around the island Hallig Südfall and are commonly associated with Edomsharde’s trading centre Rungholt—ever since a symbol for the region’s drowned landscapes and focus of this study. We present a first-time comprehensive reconstruction of this medieval settlement by means of new geophysical, geoarchaeological and archaeological data. Our results reveal remains of up to 64 newly found and rectified dwelling mounds, abundant drainage ditches, a seadike, and especially the discovery of Edomshardes’s main church as important landmark in this former cultural landscape. These finds together with the documented imported goods confirm a thriving society, involved in transregional trade and thereby close a significant gap in medieval history not only for North Frisia, but the entire Wadden Sea region.

The rise and fall of the Clann Éinrí Aimhréidh Uí Néill: dynastic feuding and geopolitics in the late medieval Irish Sea world

AbstractDuring the late fourteenth and early fifteenth centuries, the Ulster lordship of Tír Eoghain was bitterly contested between two rival branches of the Uí Néill dynasty: the Clann Éinrí Aimhréidh and the Clann Briain Catha an Dúin. Traditionally, historians have focused mainly on the local origins and ramifications of this feud and have paid only cursory attention to how events ranging from the Shannon Estuary through to the Outer Hebrides shaped the course of this struggle. For instance, throughout the later fourteenth and early fifteenth centuries a range of different regional players from across this wider ‘Irish Sea world’ became drawn into pulled into this conflict, each possessing a vested interest in the outcome of the Uí Néill successional war. By drawing upon a rich corpus of primary sources, including Irish, Scottish and English material, this article locates the Uí Néill feud within a wider dynastic and geopolitical context. Ultimately, the article argues for the necessity of exploring this feud from within a wider geographic and dynastic framework of interpretation, and paying closer attention to how events within the Irish Sea world could impact and impinge upon the politics of the wider archipelago.

“Sirens” by Joyce and the Joys of Sirin: Lilac, Sounds, Temptations

The article is devoted to the musical context of the works of James Joyce and Vladimir Nabokov. Joyce’s Ulysses, one of the most important literary texts of the twentieth century, is filled with musical allusions and various musical techniques. The chapter “Sirens” is the most interesting in this context as it features a “musical” form and contains a large number of musical quotations. The myth of the singing sirens, recreated by Joyce in images and characters from the modern world, encapsulates the idea of erotic seduction, bringing threat and doom to the seduced. Joyce offers a new version of the sea world filled with music, creating a system of musical leitmotifs and lexical patterns within the text. Developing the themes of temptation, the danger that temptation entails, doom, uniting with the vital forces of the world, and loneliness, Joyce in “Sirens” reveals the semantics of music, showing the specific nature of its effect on listeners. Vladimir Nabokov, who praised Ulysses and devoted a lecture to “Sirens”, is much less musical than Joyce. However, he, like Joyce, also refers to the images of singing sirens and the accompanying images of the aquatic world. One of the central, meaning-making signs in his work is the “Sirin complex”, his pseudonym. This sign, which refers to a large number of pretexts, refers in particular to the lilac (siren’) and to the mythological “musical” sirens. As in Joyce’s work, sirens are present in his texts as mermaids and naiads, or as figures of seducers who fulfil their function and bring doom. Joyce and Nabokov are also united by the presence of recurrent leitmotifs, lexical patterns, and the presence of auditory impressions in their text that are evoked by the sound of the everyday world.

Harbour porpoise (Phocoena phocoena) in the Wadden Sea World Heritage Site and requirements for trilateral monitoring

The harbour porpoise (Phocoena phocoena) is considered part of the ‘Outstanding Universal Value’ characterising the Wadden Sea World Heritage Site (WS WHS). The Trilateral Wadden Sea Plan aims to preserve the conservation status of the Trilateral Wadden Sea Cooperation Area, encompassing the WS WHS. The plan has specified two conservation targets for the harbour porpoise: (1) viable stocks and a natural reproduction capacity and (2) conservation of habitat quality for its conservation. To assess the current occurrence of the harbour porpoise in the Wadden Sea area, we collated and analysed data from regional and national research projects using telemetry, aerial surveys, strandings and passive acoustic monitoring, obtained over the years 1990–2020. The results illustrate that porpoises occur in both offshore and intertidal waters, showing seasonal movements and changes in local occurrence over time. Some porpoises displayed limited home ranges throughout the year, suggesting a possible residency for some of the animals using the Wadden Sea area. We also showed that methods, frequency and spatial coverage of monitoring activities vary among the countries Denmark, Germany and the Netherlands. We discuss the suitability of the different methods both regarding the challenges of monitoring in the complex Wadden Sea habitat as well as their ability to target the conservation aims of the WHS. We give several recommendations to assess the status of the species to meet the identified conservation aims.

Diving Medicine: An Exciting Journey Through Time and Future Prospects.

Humans, led by their eternal wish to explore the unknown, have always wanted to perfect their diving skills and conquer the sea world. The adverse conditions experienced by divers brought about medical problems and a new field of medicine. Diving medicine serves the identification, treatment, and precautions against illnesses that are related to diving activities. While the development of diving equipment is advancing, divers have had the chance to reach greater depths for a longer time. Along with this success, a novel medical condition under the term 'decompression illness' (DCI) was introduced. Although the history of hyperbaric medicine is very long, progress in the field of mechanics has offered great contributions to the management of the disease. The first attempt at DCI guidelines was made by the US Navy in 1944-1945 and resulted in the creation of hyperbaric treatment tables. These tools received international recognition, offering a major advance. Hyperbaric-Diving Medicine holds an important place in modern medical science nowadays with indications for various diseases. At the same time, there is great scientific interest and a lot of research in the use of hyperbaric oxygen for several medical disorders, demonstrating great potential.

Oceanic irrealism. Danish petrofiction below the surface

This article ventures seaward to examine how two contemporary Danish novels paradoxically uses irrealist features to make visible the existent opacity and mythology of oil. Respectively, the novel På ryggen af en tyr (2014; On the Back of a Bull ) by Kristina Stoltz employs gothic sentiments to reveal a ‘realer, if darker,’ oil reality, while Aftenstjerne (2019; Night Star ) by Aske Juul Christiansen uses Nordic seafarer and explorer mythology to display and displace a dialectic of oil invisibility and materiality at sea. Thus, this article concludes that these novels contribute to a regionally specific critique of the modern world-system of fossil capitalism. I suggest designating this corpus of oceanic irrealism as Danish North Sea World Literature.

Case Study: Pengaruh Keretakan Shaft Kopling Pompa Kargo Terhadap Kinerja Pompa Kargo Di SPOB Sea World One

This article discusses the effect of a cracked clutch shaft on the performance of the gear pump type cargo pump at SPOB Sea World One. Damage was found to the clutch shaft which was indicated by a decrease in the pump flow rate on the ship during bunker service. The aim of this research is to determine the factors that cause clutch shaft cracks, as well as determine the impact of these cracks, and the handling efforts carried out on the clutch shaft. The method used in this research is a qualitative method which produces descriptive data in the form of written explanations. Data collection takes the form of an approach to the research object through direct observation and interviews as well as taking data from the ship. Based on the observations, it was concluded that the impact of the shaft cracking caused noise due to a gap and a drop in pump pressure. And it was found that the factor causing the shaft crack was the lack of implementation of a planned maintenance system on board the ship for the cargo pump, causing the pump to experience over running hours. Turning was carried out as an effort to handle the clutch shaft with an original diameter of 12 cm.

해적 張伯路와 2세기 전반 동아시아 국제정세

This study examined the East Asian international situation during the 2nd century, by focusing on the Yellow Sea pirate, Zhang Bolu, and explored the historical significance of his pirate activities. In March 111, Buyeo attacked Lelang Commandery of Later Han Dynasty while Goguryeo attacked Xuantu Commandery of Later Han Dynasty. Both countries mobilized their national forces and the kings themselves participated in the attack. It is highly likely that both countries mutually agreed on attacking Later Han Dynasty. Liaodong-Yemaek in Suzihe river basin joined Goguryeo, and Eupru which was subordinated to Buyeo also supported Buyeo too. In March 111, anti-Later Han forces rapidly expanded around the Northeast Asian countries. This study focused on Pirate Zhang Bolu for such international situations.
 The Zhang Bolu forces grew through marine activities around Hebei and Shandong provinces. In 109 to 110, the forces grew their power around Shandong and surrounding regions. The Zhang Bolu forces also claimed them as an independent kingdom. In April 110, however, they left Shandong Peninsula and moved to southern Liaodong Peninsula because they were unable to withstand the attack of Later Han Dynasty. Nevertheless, the Zhang Bolu forces continued attacking southern Liaodong Peninsula and eastern Shandong Peninsula by centering on Miaodao Islands and Changshan Islands until the first half of 111. The maritime activities of Zhang Bolu forces blocked the direct transportation between Liaodong Commandery, Lelang Commandery, and Xuantu Commandery with the Later Han Dynasty from 109 to the first half of 111. The military forces of Liaodong Commandery were mobilized to fight against the Zhang Bolu forces while Lelang Commandery and Xuantu Commandery were isolated. In March 111, Buyeo and Goguryeo attacked Later Han Dynasty and it is considered that such attack was associated with the maritime activities of the Zhang Bolu forces. In April 111, Later Han suppressed the Zhang Bolu forces. The Later Han Dynasty organized Liaodong Commandery, Lelang Commandery, and Xuantu Commandery and Buyeo and Goguryeo established an amicable relationship with Later Han again. This shows that the international relations of Buyeo and Goguryeo, which were formerly anti- Later Han countries, were associated with rise and fall of the Zhang Bolu forces. The Shandong Peninsula, Liaodong Peninsula, and northwestern Korean Peninsula were connected with Myodo-Jangsan Coastal Routes in the early stage. Han Dynasty installed Liaodong Commandery, followed by Lelang Commandery to expand negotiation and trade.
 As a result, Myodo-Jangsan Coastal Routes were built and operated as marine routes for general uses and surrounding regions developed with commerce and fishery. However, people were often overwhelmed because acts and taxes were forcedly imposed by centering on inland agricultural society. So, people living in the islands and sea left their lands. The several examples of pirates during 1st century to 3rd century show the independence of the sea world in contrary to the land forces. The Zhang Bolu forces during the 2nd century were associated with the East Asian international situation by reflecting the growth of Myodo-Jangsan Coastal Routes. This implies the historical significance of the Zhang Bolu forces in the sea world.

The fate and movements of aquarium-released giant trevally Caranx ignobilis inferred from acoustic telemetry.

Movements of four adult giant trevally Caranx ignobilis were tracked using passive acoustic telemetry after being released from uShaka Sea World Aquarium in Durban, South Africa, where they had been kept on display for a period of 8 years. All four individuals were detected on a large network of deployed acoustic receivers for a minimum of 3 months to a maximum of over 6 years. Their movements were compared to 43 wild-caught and tagged C. ignobilis over a similar period and two individuals adopted movement behavior similar to that of their conspecifics, including repeated annual seasonal migrations to a known spawning aggregation site. This study shows that with good animal husbandry, indigenous fish kept in captivity can be released back into the wild and not only survive but adopt natural movement behavior and contribute to future generations of their species.

Diagnosing gastric ulcers in bottlenose dolphins (Tursiops sp.) using gastroscopy and cytology.

Gastric ulcers have been reported in a range of cetacean species. Bottlenose dolphins (Tursiops spp.), the most common cetacean species held in captivity, are known to experience gastric ulcers in both wild and captive environments. Documented causes of gastric ulceration include bacterial infection by Helicobacter sp., parasitic infections, high dietary histamine and foreign body ingestion. Gastric ulceration without any obvious cause might be related to stress. Currently, the most accurate way to determine the presence of gastric ulcers in captive dolphins is through direct examination of the stomach mucosa using endoscopy (gastroscopy); a procedure that requires substantial animal training and specialised medical equipment. In this study, we investigate whether cytology of the gastric fluid, collected through the less intensive method of intubation, can be used as an alternative to gastroscopy to predict the presence and severity of gastric ulcers in eight captive bottlenose dolphins at uShaka Sea World, South Africa. An ulcer grading scale was developed to quantify the severity of the dolphins' gastric ulcers observed using gastroscopy. Gastric ulcer severity was then compared with the cytological data collected from gastric fluid samples taken during the gastroscopic examinations. The cytological findings were consistent with other studies, but ulcer severity was not found to be linked to the cytological parameters measured. From these results we suggest that routine cytology of the gastric fluid is not a viable alternative to gastroscopy for diagnosing gastric ulcers in bottlenose dolphins.

Prey choice and ingestion of microplastics by common shelducks and common eiders in the Wadden Sea World Heritage Site

Top predators such as coastal birds are essential components of marine food webs, and understanding their trophic interactions forms an essential basis of food web models. At the same time, the proportion of plastic debris in marine food webs has constantly increased while the degree of plastic ingestion by marine birds is still poorly known. In this study, the diets and microplastic uptakes in two numerous benthivorous bird species in the Wadden Sea were examined microscopically, i.e. the common eider (Sommateria mollissima) indicative for the subtidal and the common shelduck (Tadorna tadorna) indicative for the intertidal area. Eiders (n = 42 carcasses; n = 120 faecal samples) mainly ingested common cockles (Cerastoderma edule). Blue mussels (Mytilus edulis) ranged second and—same as the invasive razor clam (Ensis leei)—occurred more frequently than reflected by historic data. Proportions of gastropods, bristle worms and crustaceans were low. Shelducks (n = 20 carcasses; n = 98 faecal samples) fed mainly on small molluscs, especially C. edule, mud snails Peringia ulvae, and amphipods. Plastic debris was found in 92.9% of the stomachs and 74.2% of the faeces from eiders as well as in 95% of the stomachs and 85.7% of the faeces from shelducks. Filaments in shelduck prey remains were significantly larger, whereas there was no species-specific difference in abundance of filaments. Most plastic consisted of brightly coloured filaments ˂ 5 mm. These findings indicate regular uptake and excretion of plastic debris by coastal benthivorous seabirds, both in the subtidal and intertidal realm. The origin and mode of uptake of microplastics are discussed.

Understanding and Influencing Perceptions about Marine Protected Areas Through an Aquarium Exhibit: A Multi-phase Case Study from South Africa

Visitors to Marine Protected Areas (MPAs) provide income and can help MPAs achieve their objectives, thereby contributing to the maintenance and restoration of ocean health. However, MPAs are less well known than terrestrial protected areas. Based at the uShaka Sea World aquarium in South Africa, this multi-phase case study sought to describe visitors’ knowledge of MPAs; use the information to design a new temporary interpretive exhibit on MPAs and then use timing and tracking to assess visitors’ engagement with the exhibit and a free response postcard system to assess the influence of the exhibit on visitors’ perceptions of MPAs. Initial survey results showed that visitors had little knowledge of MPAs. Assessment after installation revealed some surprising levels of engagement and the free response postcards showed positive perceptions and a deeper understanding of MPAs. The results provide recommendations to enhance communication and engagement strategies both in aquariums and MPAs.

ИССЛЕДОВАНИЕ КОРПОРАТИВНОЙ КУЛЬТУРЫ ОРГАНИЗАЦИИ

This article is devoted to the study of the corporate culture of the organization. The role of corporate culture in the management of the organization is revealed. The characteristics of the types of corporate culture are given. The validity of the application of the OCAI methodology in the study of the corporate culture of the organization is shown. The study of corporate culture according to the OCAI methodology of TD “Sea World” LLC was carried out. The profiles of the existing and prospective organizational culture of TD “Sea World” LLC are determined. The measures for the transformation of organizational culture are justified: improvement of the personnel structure; development of own design and individual elements of the organization; improvement of the employee motivation system; formation of a market culture in the organization. A phased project for the implementation of the proposed measures has been developed and their effectiveness has been calculated.

Mediterranean Dolphins from Miami: Knowledge and Practices in Barcelona Zoo's Aquarama (1962–1970)

In May 1965, in the midst of Franco's dictatorship in Spain, four bottlenose dolphins travelled from Miami to Barcelona Zoo. These became the inhabitants of one of the first dolphinariums in Europe. The arrival of the dolphins was preceded by two trips of the zoo's director, accompanied by an architect and a politician, to visit the installations at the Miami Seaquarium, Sea World San Diego, and Marineland of the Pacific in California. In this paper, I reflect on how knowledge and practices about a completely new animal and its keeping were acquired in the Barcelona Zoo. This was a time when exhibitions, popular perception, and scientific research regarding marine mammals were being developed. The training and exhibition of dolphins was shaped by a mixture of circus-like practices and scientific knowledge. Dolphins arrived in Europe with “knowledges” and practices attached, but also with a lot of uncertainty. However, circumstances like geography, logistics, and the corporate character of American aquaria prevented a straightforward flow of information from the United States to Europe. How did Barcelona Zoo keepers manage to gather information on the building and maintenance of a dolphinarium? And how did they gather information on how to feed, care, train, and exhibit the dolphins? This paper seeks to understand how the particular setting of Barcelona Zoo, as well as its social, scientific, and political context shaped the exhibition of and creation of knowledge about animals at the zoo.

Ireland, Literature, and the Coast: Seatangled by Nicholas Allen

<i>Ireland, Literature, and the Coast: Seatangled</i> by Nicholas Allen

Tributary World-Ecologies, Part II

This essay—the second in a two part series—reconceptualizes the High Medieval Mediterranean World as a tributary world-ecology. Area Studies view the High Medieval Mediterranean as a culturally fragmented world, while the Commercialization Theorists only unite these fragments externally through trade relations. In contrast, Marxist Theorists almost exclusively focus on Medieval Europe through production relations. I argue that the High Medieval Mediterranean can be theorized as a tributary world-ecology. I advance two interrelated arguments. First, I underline the socio-ecological similarities and differences between the North Sea (addressed in Part I) and the Mediterranean Worlds. The Mediterranean world-ecology was premised upon the breakdown of world-imperial redistribution mechanisms and localization of peasant exploitation. This was exemplified by the development of iqta’, pronoia and similar land-tenure regimes across the Mediterranean World. The localization peasant exploitation, however, did not result in autarchy, but rather in the formation of a world-market. In fact, novel agrarian relations, coupled with the climatological upturn and technological innovations, led to the growth of surpluses in the hands of the aristocracies. This in turn stimulated artisanal production and revival of trade. Consequently, the Mediterranean World, like the North Sea World, witnessed further geographical integration and economic growth. Second, I emphasize the similarities and differences between the crises of the North Sea and the Mediterranean Worlds. Their socio-ecological relations reached their limits when the climate began to cool and destabilize, and organizational innovations could no longer produce sufficient surpluses. Consequently, both world-ecologies collapsed, finding its clearest expression in the Black Death. In turn, the Mediterranean, just like the end of the Roman period, disintegrated. The Western Mediterranean and the North Seas were integrated on the basis of capitalist productive and commercial networks, resulting in the birth of European capitalist world-ecology. In contrast, the Eastern Mediterranean would be reintegrated on the basis of the tributary networks of the Ottoman World-Empire.

Framing Matters for Ontological Politics of the Ocean: Contrasting European Union Policy Framings with Recreationists’ Alternative Experiences of a Living Sea World

Several political and academic arenas have been turning their focus to the seas. In the EU, the need to govern and plan sustainable uses of the seas has primarily been expressed through the implementation of the Marine Strategy Framework Directive (MSFD) and Maritime Spatial Planning Directive (MSPD). This paper analyses the different sea worlds as well as conceptualizations of the sea, expressed by recreationists on one hand, who experience the sea in terms of connections and as unbounded and alive, and the marine management documents on the other, where the sea is portrayed as a passive utility in need of organization. It argues that using particular frameworks, the process of sea governance provides grounds for cognitive inequality. The paper contributes to ontological politics by empirically portraying how the ‘protected sea’ mingles with sea realities, such as ‘free seas’, and ‘(un)safe seas’, whereas the latter two are underrepresented in the policy documents.

Tributary World-Ecologies, Part I

This essay, in two parts, argues for the centrality of the world-ecology perspective for theorizing the relations, dynamics, and crises of the High Medieval Worlds. Commercialization Theorists view the High Middle Ages as a period of early capitalism, while classical Marxist theorists conceive it as a continuation of feudalism. In contrast to both conceptions, I argue that this era can instead be evaluated on its own terms from the world-ecology perspective. In Part I, I develop two interrelated historical-geographical and theoretical arguments. By employing a comparative world-historical methodology, I first argue that two distinct world-ecologies emerged in the North Sea and the Mediterranean during the High Middle Ages. Second, I define world-ecologies not only in terms of commercial relations, but also of production relations, that is, the mode of appropriation of nature and labor. Next, I focus on the common characteristics of tributary world-ecologies. These two world-ecologies were distinguished by agrarian tributary relations, two-tiered commercial networks, and a multiple state-system. I argue that they expanded due to the unique bundling of climatological upturn, novel production relations, and technological and organizational innovations. I conclude Part I by analyzing the North Sea world-ecology, which has typically served as a model for both Commercialization and Classical Marxist perspectives. While there is no question that both perspectives have their merits, it seems more fruitful to explain the relations and dynamics of the North Sea world by the mutual-conditioning of nature, tributary production, and two-tiered commerce. Second, it is more useful to theorize the North Sea world in relation to the larger tributary worlds, characteristic of the High Middle Ages.

Princess Sodara Kartika frees Amir from prison; The epic of Amir Hamza (?16th century)

MS Jav. b. 2 (R) is among the earliest Javanese manuscripts brought to Europe by seafarers. It was presented to the Bodleian Library, Oxford, in 1629. Its text – titled Stories of Amir ( Caritanira Amir ) – sheds new light on the literary and cultural history of Java and the wider Java Sea world. Probably composed in the 1500s, possibly in Banten, the text contains part of an adaptation of the Malay Hikayat Amir Hamzah , itself a rendition of an eleventh-century text in Persian. The protagonist Hamza was an uncle of the Prophet Muhammad. His epic story used to be told across Islamic Asia in a range of literary and performance genres. The text is Javanized not only in its language but also its poetics and (selectively) its natural and cultural settings. Among other things, Caritanira Amir helps to clarify the relationship between Middle and Modern Javanese, and it problematizes social, political, and religious issues that were evidently of concern in the early modern Java Sea world. Several appear in the excerpt presented here.