scholarly journals Local extinction of an isolated dugong population near Okinawa Island, Japan

2021 ◽  
Author(s):  
Hajime Kayanne ◽  
Takeshi Hara ◽  
Nobuaki Arai ◽  
Hiroya Yamano ◽  
Hiroyuki Matsuda
Keyword(s):  
Marine Mammals ◽  
Small Animal ◽  
Environmental Stochasticity ◽  
Initial Population ◽  
Actual Process ◽  
Okinawa Island ◽  
Viable Population ◽  
History Of ◽  
Initial Population Size ◽  
The 19Th Century

Abstract A small animal population becomes extinct owing to demographic and environmental stochasticity after declining below the minimum viable population (MVP). However, the actual process of extinction derived by stochastic factors after crossing MVP has not been recorded for long-lived marine mammals. Here, we reconstructed the extinction history of a small, isolated population of dugongs in Okinawa over 125 years. The initial population size of 300 in the 19th century declined to 50 in 1916 (because of overfishing), 20 in 1979, 10 in 1999, 3 after 2006, and finally extinct in 2019. After 1979, a decline in the natural growth rate for only 20 individuals led to extinction. Long-lived animals fall below the MVP; thus, active conservation measures should have been taken much sooner than when the actual extinction happened.

Displace of Documentary Heritage from the Soviet Union to Poland during the Third Decade of the XXth Century

2014 ◽  
Vol 3 ◽  
pp. 127-137
Author(s):  
Tatsiana Hiarnovich
Keyword(s):  
Soviet Union ◽  
International Agreements ◽  
Peace Treaty ◽  
Actual Process ◽  
Xxth Century ◽  
The Third ◽  
The Soviet Union ◽  
History Of ◽  
Selection Of

The paper explores the displace of Polish archives from the Soviet Union that was performed in 1920s according to the Riga Peace Treaty of 1921 and other international agreements. The aim of the research is to reconstruct the process of displace, based on the archival sources and literature. The object of the research is those documents that were preserved in the archives of Belarus and together with archives from other republics were displaced to Poland. The exploration leads to clarification of the selection of document fonds to be displaced, the actual process of movement and the explanation of the role that the archivists of Belarus performed in the history of cultural relationships between Poland and the Soviet Union. The articles of the Treaty of Riga had been formulated without taking into account the indivisibility of archive fonds that is one of the most important principles of restitution, which caused the failure of the treaty by the Soviet part.

Historian of the Russian State Library. In Memory of L.M. Koval (1933—2020)

2020 ◽  
Vol 69 (2) ◽  
pp. 167-172
Author(s):  
Margarita Y. Dvorkina
Keyword(s):  
20Th Century ◽  
Foreign Languages ◽  
Library History ◽  
Russian State ◽  
Great Patriotic War ◽  
History Of ◽  
Publishing Houses ◽  
October 17 ◽  
State Library ◽  
The 19Th Century

The article is devoted to the memory of Lyudmila Mikhailovna Koval (October 17, 1933 – February 15, 2020), historian, Head of the History sector of the Russian State Library (RSL) and the Museum of Library history. The author presents brief biographical information about L.M. Koval, the author of more than 350 scientific and popular scientific works in Russian and in 9 foreign languages. She published 29 books in Publishing houses “Nauka”, “Kniga”, “Letniy Sad”, ”Pashkov Dom”, most of the works are dedicated to the Library. Special place in the work of L.M. Koval is given to the Great Patriotic War theme. The article considers the works devoted to the activities of Library staff during the War period. L.M. Koval paid much attention to the study of activities of the Library’s Directors. She prepared books and articles about the Directors of the Moscow Public and Rumyantsev Museums and Library from the end of the 19th century and almost to the end of the 20th century: N.V. Isakov, D.S. Levshin, V.A. Dashkov, M.A. Venevitinov, I.V. Tsvetaev, V.D. Golitsyn, A.K. Vinogradov, V.I. Nevsky, N.M. Sikorsky. The author notes contribution of L.M. Koval to the study of the Library’s history. Specialists in the history of librarianship widely use bibliography of L.M. Koval in their research. The list of sources contains the main works of L.M. Koval, and the Appendix includes reviews of publications by L.M. Koval and the works about her.

MASJID BESAR RAJA HAJI ABDUL GHANI PULAU BURU KEPULAUAN RIAU

2018 ◽  
Vol 3 (2) ◽  
Author(s):  
Nurman Kholis
Keyword(s):  
Qualitative Research ◽  
Research Methods ◽  
19Th Century ◽  
Qualitative Research Methods ◽  
District Level ◽  
History Of ◽  
Chinese Buddhists ◽  
The Right ◽  
The 19Th Century ◽  
Level Government

Abstract. Many Muslims in the Riau Islands do not know the history of the development of Islamic theory from the center of power to spread to various corners. This is as the existence of the Great Mosque of Raja Haji Abdul Ghani (MBRHAG) on Buru Island, Karimun. Thus, to uncover the existence of this mosque, qualitative research methods are used so that history, architecture, and socio-religious functions can be known. Based on the results of the study it was concluded that the establishment of MBRHAG was initiated by Raja Haji Abdul Ghani. He was the first Amir (sub-district level government) of the kingdom of Riau-Lingga on Buru Island, in the 19th century. The architecture is a Chinese. Therefore, on the right side of this mosque is around 200 m, there is also the Sam Po Teng Temple and the Tri Dharma Dewa Bumi. Thus, the close location of the mosque with Chinese and Confucian worship houses's shows a harmonious relationship between Malay Muslims and Chinese Buddhists. In fact, in the continuation of this relationship there was information that a Chinese Buddhist had joined a Muslim friend to fast for half a month of Ramadan.Keywords: Mosque, Malay Muslims, Chinese Buddhists/Confucians, Harmonious RelationsAbstrak. Umat Islam di Kepulauan Riau banyak yang tidak mengenal sejarah perkembangan ajaran Islam dari pusat kekuasaan hingga tersebar ke berbagai pelosok. Hal ini sebagaimana keberadaan Masjid Besar Raja Haji Abdul Ghani (MBRHAG) di Pulau Buru, Karimun. Dengan demikian, untuk mengungkapkan keberadaan masjid ini digunakan metode penelitian kualitatif  agar dapat diketahui sejarah, arsitektur, dan fungsi sosial keagamaannya.  Berdasarkan hasil penelitian diperoleh kesimpulan bahwa pendirian MBRHAG diprakarsai oleh Raja Haji Abdul Ghani. Ia adalah Amir (pemerintah setingkat kecamatan) pertama kerajaan Riau-Lingga di Pulau Buru, pada abad ke-19. Adapun arsitekturnya adalah seorang Tionghoa. Karena itu, di sebelah kanan masjid ini sekitar 200 m juga terdapat Kelenteng Sam Po Teng dan cetya Tri Dharma Dewa Bumi. Dengan demikian, dekatnya lokasi masjid dengan rumah ibadah umat Tionghoa dan Khonghucu ini menunjukkan hubungan yang harmonis antara muslim Melayu dengan Budhis Tionghoa. Bahkan, dalam kelangsungan hubungan ini terdapat informasi seorang Buddhis Tionghoa pernah ikut temannya yang beragama muslim untuk berpuasa selama setengah bulan Ramadhan.Kata Kunci: Masjid, Muslim Melayu, Buddhis/Khonghucu Tionghoa, Hubungan Harmonis

The Portrayal of Islam in Some Early Nigerian Newspapers (1880-1910)

1989 ◽  
Vol 6 (2) ◽  
pp. 319-328
Author(s):  
Salahudeen Yusuf
Keyword(s):  
18Th Century ◽  
Religious Conflict ◽  
Intellectual Honesty ◽  
The People ◽  
Late 18Th Century ◽  
The Press ◽  
External Threat ◽  
History Of ◽  
The 19Th Century ◽  
The Impact

The history of Islam in part of what is known today as Nigeria datesto about the loth Century. Christianity dates to the late 18th Century. Bythe middle of the 19th Century, when Nigerian newspapers began to appearon the streets of Nigeria, both religions had won so many followers and extendedto so many places in Nigeria that very few areas were untouched bytheir influence. The impact of both religions on their adherents not only determinedtheir spiritual life, but influenced their social and political lives aswell. It therefore became inevitable that both religions receive coverage frommost of the newspapers of the time. How the newspapers as media of informationand communication reported issues about the two religions is thetheme of this paper.Rationale for the StudyThe purpose of this study is to highlight the context in which such earlynewspapers operated and the factors that dictated their performance. Thisis because it is assumed that when a society faces external threat to its territory,culture, and independence, all hands (the press inclusive) ought tobe on deck to resist the threat with all might. Were newspapers used as verbalartillery and how did they present each religion? It is also assumed thatin a multireligious society a true press should be objective and serve as avanguard in the promotion of the interest of the people in general and notcreate or foster an atmosphere of religious conflict. The study also aims atfinding out whether the papers promoted intellectual honesty and fosteredthe spirit of unity particularly when the society was faced with the encroachmentof the British who posed a threat to their freedom, culture, economy ...

Liepājai – veltījuma dzejas / dziesmu piemēri mūsdienās un 19. gadsimta baltvācu literārajā mantojumā

2020 ◽  
pp. 26-34
Author(s):  
Ivars Orehovs
Keyword(s):  
Travel Literature ◽  
Geographical Location ◽  
Geographical Environment ◽  
Comparative Aspect ◽  
Literary Heritage ◽  
History Of ◽  
Native Place ◽  
History Of Literature ◽  
The 19Th Century ◽  
The Town

In a literary heritage with a developed tradition of genres, works whose main purpose is to attract the attention of readers to a selected geographical location, are of particular culture-historical and culture-geographical interest. The most widespread in this respect is travel literature, which is usually written by travellers and consist of impressions portrayed in prose after visits to foreign lands. Another type of literary depiction with an expressed poetic orientation, but a similar goal, is characteristic of dedicatory poetry. The author’s position is usually saturated with emotional expressiveness as well as the artistry of symbols, encouraging the reader or listener to feel the formation of a spontaneous attitude. It is possible to gain confidence in the engagement of the author of the poetry as an individual in the depicted cultural-geographical environment, which can be conceptually expressed by words or pairs of words ‘resident’, ‘native place’, ‘patriot’. With regard to the devotional depictions on the Latvian urban environment, one of the earliest examples known in the history of literature is the dedicatory poem in German by Christian Bornmann to the town Jelgava with its ancient name (Mitau, 1686/1802). The name of Liepāja town in this tradition of the genre has become an embodiment later – in the poetry selection in German, also using the ancient name of the town (Libausche Dichtungen, 1853), but in terms of contemporary literary practice with Imants Kalniņš’ music, there is a convincing dominance of songs with words of poetry. The aim of the article is, looking at the poetry devoted to Liepāja in the 19th century and at the turn of the 20th/21st century in the comparative aspect, to present textually thematic peculiarities as well as to provide the analytical interpretative summary of those.

On the nature of chemistry

2018 ◽  
Vol 10 (2) ◽  
pp. 74 ◽  
Author(s):  
Eric R. Scerri
Keyword(s):  
19Th Century ◽  
The Other ◽  
Recent History ◽  
History Of Chemistry ◽  
History Of ◽  
The One ◽  
Fundamental Unity ◽  
The 19Th Century

<span>The very nature of chemistry presents us with a tension. A tension between the exhilaration of diversity of substances and forms on the one hand and the safety of fundamental unity on the other. Even just the recent history of chemistry has been al1 about this tension, from the debates about Prout's hypothesis as to whether there is a primary matter in the 19th century to the more recent speculations as to whether computers will enable us to virtually dispense with experimental chemistry.</span>

Bonobos

2018 ◽  
Keyword(s):  
19Th Century ◽  
Historical Data ◽  
Line Drawings ◽  
History Of ◽  
The 19Th Century ◽  
First Time

This is a comprehensive, illustrated catalogue of the 200+ marine chronometers in the collections of Royal Museums Greenwich. Every chronometer has been completely dismantled, studied and recorded, and illustrations include especially commissioned line drawings as well as photographs. The collection is also used to illustrate a newly researched and up-to-date chapter describing the history of the marine chronometer, so the book is much more than simply a catalogue. The history chapter naturally includes the story of John Harrison’s pioneering work in creating the first practical marine timekeepers, all four of which are included in the catalogue, newly photographed and described in minute detail for the first time. In fact full technical and historical data are provided for all of the marine chronometers in the collection, to an extent never before attempted, including biographical details of every maker represented. A chapter describes how the 19th century English chronometer was manufactured, and another provides comprehensive and logically arranged information on how to assess and date a given marine chronometer, something collectors and dealers find particularly difficult. For further help in identification of chronometers, appendices include a pictorial record of the number punches used by specific makers to number their movements, and the maker’s punches used by the rough movement makers. There is also a close-up pictorial guide to the various compensation balances used in chronometers in the collection, a technical Glossary of terms used in the catalogue text and a concordance of the various inventory numbers used in the collection over the years.

scholarly journals History of IgA Nephropathy Mouse Models

2021 ◽  
Vol 10 (14) ◽  
pp. 3142
Author(s):  
Batoul Wehbi ◽  
Virginie Pascal ◽  
Lina Zawil ◽  
Michel Cogné ◽  
Jean-Claude Aldigier
Keyword(s):  
Iga Nephropathy ◽  
Small Animal ◽  
Experimental Models ◽  
Murine Models ◽  
Therapeutic Approaches ◽  
Complement Components ◽  
Simple Description ◽  
Primary Glomerulonephritis ◽  
History Of ◽  
Small Animal Models

IgA nephropathy (IgAN) is the most common primary glomerulonephritis in the world. It was first described in 1968 by Jean Berger and Nicole Hinglais as the presence of intercapillary deposits of IgA. Despite this simple description, patients with IgAN may present very broad clinical features ranging from the isolated presence of IgA in the mesangium without clinical or biological manifestations to rapidly progressive kidney failure. These features are associated with a variety of histological lesions, from the discrete thickening of the mesangial matrix to diffuse cell proliferation. Immunofluorescence on IgAN kidney specimens shows the isolated presence of IgA or its inconsistent association with IgG and complement components. This clinical heterogeneity of IgAN clearly echoes its complex and multifactorial pathophysiology in humans, inviting further analyses of its various aspects through the use of experimental models. Small-animal models of IgAN provide the most pertinent strategies for studying the multifactorial aspects of IgAN pathogenesis and progression. Although only primates have the IgA1 subclass, several murine models have been developed in which various aspects of immune responses are deregulated and which are useful in the understanding of IgAN physiopathology as well as in the assessment of IgAN therapeutic approaches. In this manuscript, we review all murine IgAN models developed since 1968 and discuss their remarkable contribution to understanding the disease.

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