Journal articles on the topic 'Guane Indians'

Abstract: Bat guano serves as a potential bio-indicator tool for accessing the heavy metals contamination level in bats. Such a non-invasive tool also permits an assessment of the plausible risks of heavy metal pollution among wildlife, humans, and the ecosystem. The study provides the first assessment of metals such as mercury, chromium, copper, manganese, and nickel in bat guano from the Indian state of Kerala, thus providing us valuable information on the quality of the environment.

This extraordinary volume represents more than ten years of research on Louisiana Creole (LC) by a group of outstanding scholars from Indiana University, l'Université Antilles-Guyane, Tulane University, and Southeastern Louisiana University. Both historical and contemporary sources are used for indexing, alphabetically and trilingually (English, French, and LC), the spoken form of the LC lexical items. The resulting collection of material is astonishing in its scope of knowledge, and comprehensive in its depth of detail. With more than 5,000 entries, this excellent work provides access through vocabulary to the history and culture of LC communities.

Indian Costus species has been mentioned as an herbal remedy for infections in Islamic, Ayurveda and Traditional Chinese Medicine (TCM) literature as well. Using the Indian costus to treat disease is one of the cross-cultural practices, just like cupping therapy and meditation. This would mean that it is safe and beneficial. In the saying (Hadith) of the prophet of Islam, it was prescribed to treat pharyngitis and pleurisy (Ahmad et al., 2009). In TCM, Costus root (Guang Mu Xiang) powder is used to treat gastroenteritis and tenesmus (Nystrom, 2015). In Ayurveda, it is used as a spasmolytic and antiparasitic for intestinal disease (Pandey et al., 2007). Among the pharmacological benefits of costus is the antimicrobial effect. This includes the antibacterial, antiviral, antifungal and antiparasitic action of the substances to be discussed here. We did a focus on the antimicrobial effect in the three systems, compared and concluded findings through modern medicine to verify the evidence here.

El artículo describe el interés del departamento de Santander (Colombia) de declarar el cañón del Chicamocha como Patrimonio Mundial y paisaje cultural de acuerdo con la propuesta realizada por la Organización de las Naciones Unidas para la Educación, la Ciencia y la Cultura (Unesco). A partir de la consulta de fuente primaria, crónicas de Indias y algunos documentos institucionales se reconstruye la identidad cultural santandereana, la cual actualmente es explotada desde el turismo histórico-cultural. Las fuentes documentales dan cuenta de la importancia de los procesos culturales legados por los guanes. La propuesta del cañón del Chicamocha como Patrimonio Mundial dará un mayor sentido cultural y de apropiación por parte de sus habitantes. Esta investigación determina la existencia del cañón del Chicamocha como un paisaje cultural con un valor único en sus aspectos histórico, arqueológico y etnográfico, el cual está en mora de ser declarado como patrimonio cultural de la humanidad.

Este artigo discorre sobre o capítulo “Os indígenas da Amazônia” (Les indiens de l’Amazonie) contido na obra Os franceses na Amazônia (Les français en Amazonie) de Henri A. Coudreau, publicado em 1887. A versão utilizada foi consultada a partir do acervo digital da Université de Guyane (UG) e consta de imagens e registros feitos para fins didáticos e escolares do final do século XIX. Tratamos sobre o processo de tradução do francês antigo para o português brasileiro, considerando a perspectiva apresentada pelo geógrafo sobre os indígenas na Amazônia, especialmente, na Guiana Francesa, bem como evidenciamos o pensamento determinista da época em que se registra o posicionamento eurocêntrico, durante as expedições pela região, posto que as anotações de Coudreau se tornaram textos adaptados aos livros didáticos da Guiana Francesa, integrantes da concepção de educação nacional. Para entender o capítulo traduzido e as informações sobre as etnias mencionadas, tomamos como referência os estudos de Jean Moomou (2011) e Isabelle Léglise (2017).

The composition of diet reflects the food availability and food preference by wildlife in their respective habitat. Flying fox (Pteropus giganteus) is the largest bat species that inhabit the urban area of Kathmandu Valley. The diet composition of Flying fox and their conservation threat was studied from January to April 2018. Bats roosting at Kesharmahal, Kathmandu and Sallaghari, Bhaktapur were selected for the study. The diet consumed was explored by micro-histological analysis from fresh fecal samples (guano) and bolus collected from the roost site. The samples were collected by spreading plastic sheets of 2m × 2m for a whole day. The droppings from bats were collected on 50 mL vials with 70% alcohol. Altogether 140 samples were collected. The collected droppings were used to micro histological slides where the seeds were isolated and identified using a hand lens. The pollens presence in slides were observed under the compound microscope and tallied with the reference slides for identification. Altogether 17 and 10 different plant families were identified from dropping of bats from Kesharmahal and Sallaghari, respectively. Among them, Moraceae and Myrtaceae were common diets in bats of both locations. Our result shows P. giganteus consumes food from the Myrtaceae, Brassicaceae, Malvaceae, Apiaceae, Pinaceae, Fagaceae, Proteaceae and Anacardiaceae families in Kathmandu Valley. P. giganteus mostly depend on foods present nearby the roost and also flies far away in search of food, which is comparatively minimal.

Este escrito presenta algunos de los pasos por seguir para llevar a cabo un estudio histórico-semiótico de un fragmento del testamento del cacique de Coratá, fechado en 1649 y transcrito por fray Enrique Báez, con base en la crítica de fuentes —desde que el proceder analítico se instala en la disciplina historiográfica durante el siglo XIX— y el concepto de deconstrucción textual planteado por Jacques Derrida. En primer lugar, se hace un análisis histórico de la fuente con el fin de determinar las posibilidades investigativas que ofrece el documento testamentario que se estudia. En segundo lugar, se lleva a cabo un análisis semiótico de la huella o escritura del testamento, atendiendo a aspectos tales como el tipo de escritura, la huella del autor, la huella para el lector, las palabras que significan y simbolizan lo indio y lo indiano, la violencia escritural, las relaciones con el otro y el ser escrito.

The present study was carried out to monitor three roost sites of Indian flying fox (Pteropus giganteus) populations during the period November 2010 to October 2011 near Purulia, West Bengal, India. At all three sites, bats were found to occupy different tree species (Eucalyptus sp., Dalbergia latifolia, Tamarindus indica and Terminalia arjuna) outside villages for day roost sites in close proximity to water bodies. Behavioural observations were made based on all occurrence method where all behaviours observed for duration of 30 minutes was noted during each census for the entire study period. Favourable roosting conditions were found to support higher bat abundance. Moreover, bat abundance and ambient temperature were found to be negatively correlated, and mass die–offs and population decline were recorded in the hotter months of the year (April–July). Study of bat guano revealed aspects of their feeding habits and their pivotal role as seed dispersers. Information from local villagers affirmed that the bat populations occurring at the roost sites are more than a century old and are regarded as sacred. Moreover, no direct conflicts were recorded between the bats and villagers during the present study. According to the villagers bat populations are declining due to road expansion, cutting of trees and hunting by outsider nomads; these aspects need serious attention from the authorities concerned.

Ileana Rodríguez; Transatlantic Topographies: Islands, Highlands, Jungles (Stuart McLean)Eliga H. Gould, Peter S. Onuf (eds.); Empire and Nation: The American Revolution in the Atlantic World (Peter A. Coclanis)Michael A. Gomez; Reversing Sail: A History of the African Diaspora (James H. Sweet)Brian L. Moore, Michele A. Johnson; Neither Led Nor Driven: Contesting British Cultural Imperialism in Jamaica, 1865-1920 (Gad Heuman)Erna Brodber; The Second Generation of Freemen in Jamaica, 1907-1944 (Michaeline A. Crichlow)Steeve O. Buckridge; The Language of Dress: Resistance and Accommodation in Jamaica, 1760- 1890 (Jean Besson)Deborah A. Thomas; Modern Blackness: Nationalism, Globalization, and the Politics of Culture in Jamaica (Charles V. Carnegie)Carolyn Cooper; Sound Clash: Jamaican Dancehall Culture at Large (John D. Galuska)Noel Leo Erskine; From Garvey to Marley: Rastafari Theology (Richard Salter)Hilary McD Beckles; Great House Rules: Landless Emancipation and Workers’ Protest in Barbados, 1838‑1938 (O. Nigel Bolland)Woodville K. Marshall (ed.); I Speak for the People: The Memoirs of Wynter Crawford (Douglas Midgett)Nathalie Dessens; Myths of the Plantation Society: Slavery in the American South and the West Indies (Lomarsh Roopnarine)Michelle M. Terrell; The Jewish Community of Early Colonial Nevis: A Historical Archaeological Study (Mark Kostro)Laurie A. Wilkie, Paul Farnsworth; Sampling Many Pots: An Archaeology of Memory and Tradition at a Bahamian Plantation (Grace Turner)David Beriss; Black Skins, French Voices: Caribbean ethnicity and Activism in Urban France (Nadine Lefaucheur)Karen E. Richman; Migration and Vodou (Natacha Giafferi)Jean Moomou; Le monde des marrons du Maroni en Guyane (1772-1860): La naissance d’un peuple: Les Boni (Kenneth Bilby)Jean Chapuis, Hervé Rivière; Wayana eitoponpë: (Une) histoire (orale) des Indiens Wayana (Dominique Tilkin Gallois)Jesús Fuentes Guerra, Armin Schwegler; Lengua y ritos del Palo Monte Mayombe: Dioses cubanos y sus fuentes africanas (W. van Wetering)Mary Ann Clark; Where Men Are Wives and Mothers Rule: Santería Ritual Practices and Their Gender Implications (Elizabeth Ann Pérez)Ignacio López-Calvo; “God and Trujillo”: Literary and Cultural Representations of the Dominican Dictator (Lauren Derby)Kirwin R. Shaffer; Anarchism and Countercultural Politics in Early Twentieth-Century Cuba (Jorge L. Giovannetti)Lillian Guerra; The Myth of José Martí: Conflicting Nationalisms in Early Twentieth-Century Cuba (Jorge L. Giovannetti)Israel Reyes; Humor and the Eccentric Text in Puerto Rican Literature (Nicole Roberts)Rodrigo Lazo; Writing to Cuba: Filibustering and Cuban Exiles in the United States (Nicole Roberts)Lowell Fiet; El teatro puertorriqueño reimaginado: Notas críticas sobre la creación dramática y el performance (Ramón H. Rivera-Servera)Curdella Forbes; From Nation to Diaspora: Samuel Selvon, George Lamming and the Cultural Performance of Gender (Sue Thomas)Marie-Agnès Sourieau, Kathleen M. Balutansky (eds.); Ecrire en pays assiégé: Haiti: Writing Under Siege (Marie-Hélène Laforest)In: New West Indian Guide / Nieuwe West-Indische Gids (NWIG), 80 (2006), no. 3 & 4

Ileana Rodríguez; Transatlantic Topographies: Islands, Highlands, Jungles (Stuart McLean)Eliga H. Gould, Peter S. Onuf (eds.); Empire and Nation: The American Revolution in the Atlantic World (Peter A. Coclanis)Michael A. Gomez; Reversing Sail: A History of the African Diaspora (James H. Sweet)Brian L. Moore, Michele A. Johnson; Neither Led Nor Driven: Contesting British Cultural Imperialism in Jamaica, 1865-1920 (Gad Heuman)Erna Brodber; The Second Generation of Freemen in Jamaica, 1907-1944 (Michaeline A. Crichlow)Steeve O. Buckridge; The Language of Dress: Resistance and Accommodation in Jamaica, 1760- 1890 (Jean Besson)Deborah A. Thomas; Modern Blackness: Nationalism, Globalization, and the Politics of Culture in Jamaica (Charles V. Carnegie)Carolyn Cooper; Sound Clash: Jamaican Dancehall Culture at Large (John D. Galuska)Noel Leo Erskine; From Garvey to Marley: Rastafari Theology (Richard Salter)Hilary McD Beckles; Great House Rules: Landless Emancipation and Workers’ Protest in Barbados, 1838‑1938 (O. Nigel Bolland)Woodville K. Marshall (ed.); I Speak for the People: The Memoirs of Wynter Crawford (Douglas Midgett)Nathalie Dessens; Myths of the Plantation Society: Slavery in the American South and the West Indies (Lomarsh Roopnarine)Michelle M. Terrell; The Jewish Community of Early Colonial Nevis: A Historical Archaeological Study (Mark Kostro)Laurie A. Wilkie, Paul Farnsworth; Sampling Many Pots: An Archaeology of Memory and Tradition at a Bahamian Plantation (Grace Turner)David Beriss; Black Skins, French Voices: Caribbean ethnicity and Activism in Urban France (Nadine Lefaucheur)Karen E. Richman; Migration and Vodou (Natacha Giafferi)Jean Moomou; Le monde des marrons du Maroni en Guyane (1772-1860): La naissance d’un peuple: Les Boni (Kenneth Bilby)Jean Chapuis, Hervé Rivière; Wayana eitoponpë: (Une) histoire (orale) des Indiens Wayana (Dominique Tilkin Gallois)Jesús Fuentes Guerra, Armin Schwegler; Lengua y ritos del Palo Monte Mayombe: Dioses cubanos y sus fuentes africanas (W. van Wetering)Mary Ann Clark; Where Men Are Wives and Mothers Rule: Santería Ritual Practices and Their Gender Implications (Elizabeth Ann Pérez)Ignacio López-Calvo; “God and Trujillo”: Literary and Cultural Representations of the Dominican Dictator (Lauren Derby)Kirwin R. Shaffer; Anarchism and Countercultural Politics in Early Twentieth-Century Cuba (Jorge L. Giovannetti)Lillian Guerra; The Myth of José Martí: Conflicting Nationalisms in Early Twentieth-Century Cuba (Jorge L. Giovannetti)Israel Reyes; Humor and the Eccentric Text in Puerto Rican Literature (Nicole Roberts)Rodrigo Lazo; Writing to Cuba: Filibustering and Cuban Exiles in the United States (Nicole Roberts)Lowell Fiet; El teatro puertorriqueño reimaginado: Notas críticas sobre la creación dramática y el performance (Ramón H. Rivera-Servera)Curdella Forbes; From Nation to Diaspora: Samuel Selvon, George Lamming and the Cultural Performance of Gender (Sue Thomas)Marie-Agnès Sourieau, Kathleen M. Balutansky (eds.); Ecrire en pays assiégé: Haiti: Writing Under Siege (Marie-Hélène Laforest)In: New West Indian Guide / Nieuwe West-Indische Gids (NWIG), 80 (2006), no. 3 & 4

Higher Education Studies wishes to acknowledge the following individuals for their assistance with peer review of manuscripts for this issue. Their help and contributions in maintaining the quality of the journal are greatly appreciated. Higher Education Studies is recruiting reviewers for the journal. If you are interested in becoming a reviewer, we welcome you to join us. Please find the application form and details at http://recruitment.ccsenet.org and e-mail the completed application form to hes@ccsenet.org. Reviewers for Volume 9, Number 3 Antonina Lukenchuk, National Louis University, USA Arbabisarjou Azizollah, Zahedan University of Medical Sciences, Iran Arwa Aleryani, Saba University, Yemen Ausra Kazlauskiene, Siauliai University, Lithuania Donna.Smith, The Open University, UK Evrim Ustunluoglu, Izmir University of Economics, Turkey Firouzeh Sepehrianazar, Orumieh University, Iran Gregory S. Ching, Fu Jen Catholic University, Taiwan Hüseyin Serçe, Selçuk University, Turkey John Cowan, Edinburgh Napier University, United Kingdom Kartheek R. Balapala, University Tunku Abdul Rahman, Malaysia Laith Ahmed Najam, Mosul University, Iraq Lung-Tan Lu, Fo Guang University, Taiwan Mei Jiun Wu, Faculty of Education, University of Macau, China Najia Sabir, Indiana University Bloomington, USA Nicos Souleles, Cyprus University of Technology, Cyprus Prashneel Ravisan Goundar, Fiji National University, Fiji Sumita Chowhan, Jain University, India Tuija A. Turunen, University of Lapland, Finland Zahra Shahsavar, Shiraz University of Medical Sciences, Iran

Higher Education Studies wishes to acknowledge the following individuals for their assistance with peer review of manuscripts for this issue. Their help and contributions in maintaining the quality of the journal are greatly appreciated. Higher Education Studies is recruiting reviewers for the journal. If you are interested in becoming a reviewer, we welcome you to join us. Please find the application form and details at http://recruitment.ccsenet.org and e-mail the completed application form to hes@ccsenet.org. Reviewers for Volume 9, Number 4 Abdelaziz Mohammed, Albaha University, Saudi Arabia Alina Mag, University Lucian Blaga of Sibiu, Romania Ana Maria Carneiro, University of Campinas, Brazil Anna Liduma, University of Latvia, Latvia Antonina Lukenchuk, National Louis University, USA Arwa Aleryani, Saba University, Yemen Aynur Yürekli, İzmir University of Economics, Turkey Bahar Gün, İzmir University of Economics, Turkey Bo Chang, Ball State University, USA Deniz Ayse Yazicioglu, Istanbul Technical University, Turkey Dibakar Sarangi, Teacher Education and State Council for Educational research and Training, India Donna.Smith, The Open University, UK Geraldine N. Hill, Elizabeth City State University, USA Hüseyin Serçe, Selçuk University, Turkey Jisun Jung, University of Hong Kong, Hong Kong Kartheek R. Balapala, University Tunku Abdul Rahman, Malaysia Laith Ahmed Najam, Mosul University, Iraq Lung-Tan Lu, Fo Guang University, Taiwan Mei Jiun Wu, University of Macau, China Meric Ozgeldi, Mersin University, Turkey Najia Sabir, Indiana University Bloomington, USA Okedeyi Sakiru Abiodun, Adeniran Ogunsanya College of Education, Nigeria Prashneel Ravisan Goundar, Fiji National University, Fiji Qing Xie, Jiangnan University, China Rafizah Mohd Rawian, Universiti Utara Malaysia, Malaysia Ranjit Kaur Gurdial Singh, The Kilmore International School, Australia Sadeeqa Sadeeqa, Lahore College For Women University Lahore, Pakistan Samuel Byndom, Parkland College, USA Semiyu Adejare Aderibigbe, American University in the Emirates, UAE Suat Capuk, Adiyaman University, Faculty of Education, Turkey Teguh Budiharso, Center of Language and Culture Studies, Indonesia Tuija A. Turunen, University of Lapland, Finland Xiaojiong Ding, Shanghai Normal University, China Zahra Shahsavar, Shiraz University of Medical Sciences, Iran

The ongoing pandemic of COVID-19 has forced us to consider using available drugs in the shortfall of vaccines and established treatment. Cotrimoxazole is one of the oldest drugs presently used in the prevention and treatment of opportunistic infections in the human immune deficiency virus (HIV) etc. It is a combination of two drugs Trimethoprim and Sulfamethoxazole. This cost-effective old drug is well tolerated among the population with the concomitant use of folic acid; moreover, it also looks after the secondary infections. To conclude, Cotrimoxazole can be used as critically ill COVID-19 patients. References Ruan Q, Yang K, Wang W, Jiang L, Song J. Clinical predictors of mortality due to COVID-19 based on an analysis of data of 150 patients from Wuhan, China. Intensive care Med. 2020;46(5): 846–48. https://doi.org/10.1007/s00134-020-05991-x Rozin A, Schapira D, Braun-Moscovici Y, Nahir AM. Cotrimoxazole treatment for rheumatoid arthritis. Semin Arthritis Rheum. 2001;31(2):133-41. Bourke CD, Gough EK, Pimundu G, Shonhai A, Berejena C, Terry L, et al. Cotrimoxazole reduces systemic inflammation in HIV infection by altering the gut microbiome and immune activation. Sci Transl Med. 2019;11(486): eaav0537. https://doi.org/10.1126/scitranslmed. aav0537 Liu B, Li M, Zhou Z, Guan X, Xiang Y. Can we use interleukin-6 (IL-6) blockade for coronavirus disease 2019 (COVID-19)-induced cytokine release syndrome (CRS)? J Autoimmun. 2020; 111:102452. https://doi.org/10.1016/j.jaut.2020.102452 Vickers IE, Smikle MF. The immunomodulatory effect of antibiotics on the secretion of tumour necrosis factor alpha by peripheral blood mononuclear cells in response to Stenotrophomonas maltophilia stimulation. West Indian Med J. 2006;55(3):138-41. https://doi.org/10.1590/s0043-31442006000300002 Onyebuagu PC, Kiridi K, Pughikumo DT. Effects of septrin administration on blood cells parameters in humans. Int. J. Basic Appl. Innov. Res, 2014;3(1): 14 -8. https://www.ajol.info/index.php/ijbair/article/view/104688 Ho JMW, Juurlink DN. Considerations when prescribing trimethoprim– sulfamethoxazole. CMAJ. 2011; 183(16):1851-8. https://doi.org/10.1503/cmaj.111152 Mahan CS, Walusimbi M, Johnson DF, Lancioni C, Charlebois E, Baseke J, et al. Tuberculosis treatment in HIV infected Ugandans with CD4 counts .350 cells/mm3 reduces immune activation with no effect on HIV load or CD4 count. PLoS one.2010;5(2): e9138. https://doi.org/10.1371/journal.pone.0009138 Varney VA, Smith B, Quirke G, Parnell H, Ratnatheepan S, Bansal AS, et al. P49 the effects of oral cotrimoxazole upon neutrophil and monocyte activation in patients with pulmonary fibrosis and healthy controls; does this relate to its action in idiopathic pulmonary fibrosis. Thorax. 2017;72: A109. http://dx.doi.org/10.1136/thoraxjnl-2017-210983.191

-James Sidbury, Peter Linebaugh ,The many-headed Hydra: Sailors, slaves, commoners, and the hidden history of the revolutionary Atlantic. Boston: Beacon Press, 2000. 433 pp., Marcus Rediker (eds)-Ray A. Kea, Herbert S. Klein, The Atlantic slave trade. Cambridge, U.K.: Cambridge University Press, 1999. xxi + 234 pp.-Johannes Postma, P.C. Emmer, De Nederlandse slavenhandel 1500-1850. Amsterdam: De Arbeiderspers, 2000. 259 pp.-Karen Racine, Mimi Sheller, Democracy after slavery: Black publics and peasant radicalism in Haiti and Jamaica. Gainesville: University Press of Florida, 2001. xv + 224 pp.-Clarence V.H. Maxwell, Michael Craton ,Islanders in the stream: A history of the Bahamian people. Volume two: From the ending of slavery to the twenty-first century. Athens: University of Georgia Press, 1998. xv + 562 pp., Gail Saunders (eds)-César J. Ayala, Guillermo A. Baralt, Buena Vista: Life and work on a Puerto Rican hacienda, 1833-1904. Chapel Hill: University of North Carolina Press, 1999. xix + 183 pp.-Elizabeth Deloughrey, Thomas W. Krise, Caribbeana: An anthology of English literature of the West Indies 1657-1777. Chicago: University of Chicago Press, 1999. xii + 358 pp.-Vera M. Kutzinski, John Gilmore, The poetics of empire: A study of James Grainger's The Sugar Cane (1764). London: Athlone Press, 2000. x + 342 pp.-Sue N. Greene, Adele S. Newson ,Winds of change: The transforming voices of Caribbean women writers and scholars. New York: Peter Lang, 1998. viii + 237 pp., Linda Strong-Leek (eds)-Sue N. Greene, Mary Condé ,Caribbean women writers: Fiction in English. New York: St. Martin's Press, 1999. x + 233 pp., Thorunn Lonsdale (eds)-Cynthia James, Simone A. James Alexander, Mother imagery in the novels of Afro-Caribbean women. Columbia: University of Missouri Press, 2001. x + 214 pp.-Efraín Barradas, John Dimitri Perivolaris, Puerto Rican cultural identity and the work of Luis Rafael Sánchez. Chapel Hill: University of North Carolina Press, 2000. 203 pp.-Peter Redfield, Daniel Miller ,The internet: An ethnographic approach. Oxford: Berg Publishers, 2000. ix + 217 pp., Don Slater (eds)-Deborah S. Rubin, Carla Freeman, High tech and high heels in the global economy: Women, work, and pink-collar identities in the Caribbean. Durham NC: Duke University Press, 2000. xiii + 334 pp.-John D. Galuska, Norman C. Stolzoff, Wake the town and tell the people: Dancehall culture in Jamaica. Durham NC: Duke University Press, 2000. xxviii + 298 pp.-Lise Waxer, Helen Myers, Music of Hindu Trinidad: Songs from the Indian Diaspora. Chicago: University of Chicago Press, 1998. xxxii + 510 pp.-Lise Waxer, Peter Manuel, East Indian music in the West Indies: Tan-singing, chutney, and the making of Indo-Caribbean culture. Philadelphia: Temple University Press, 2000. xxv + 252 pp.-Reinaldo L. Román, María Teresa Vélez, Drumming for the Gods: The life and times of Felipe García Villamil, Santero, Palero, and Abakuá. Philadelphia: Temple University Press, 2000. xx + 210 pp.-James Houk, Kenneth Anthony Lum, Praising his name in the dance: Spirit possession in the spiritual Baptist faith and Orisha work in Trinidad, West Indies. Amsterdam: Harwood Academic Publishers. xvi + 317 pp.-Raquel Romberg, Jean Muteba Rahier, Representations of Blackness and the performance of identities. Westport CT: Bergin & Garvey, 1999. xxvi + 264 pp.-Allison Blakely, Lulu Helder ,Sinterklaasje, kom maar binnen zonder knecht. Berchem, Belgium: EPO, 1998. 215 pp., Scotty Gravenberch (eds)-Karla Slocum, Nicholas Mirzoeff, Diaspora and visual culture: Representing Africans and Jews. London: Routledge, 2000. xiii + 263 pp.-Corey D.B. Walker, Paget Henry, Caliban's reason: Introducing Afro-Caribbean philosophy. New York: Routledge, 2000. xiii + 304 pp.-Corey D.B. Walker, Lewis R. Gordon, Existentia Africana: Understanding Africana existential thought. New York; Routledge, 2000. xiii +228 pp.-Alex Dupuy, Bob Shacochis, The immaculate invasion. New York: Viking, 1999. xix + 408 pp.-Alex Dupuy, John R. Ballard, Upholding democracy: The United States military campaign in Haiti, 1994-1997. Westport CT: Praeger, 1998. xviii + 263 pp.-Anthony Payne, Jerry Haar ,Canadian-Caribbean relations in transition: Trade, sustainable development and security. London: Macmillan, 1999. xxii + 255 pp., Anthony T. Bryan (eds)-Bonham C. Richardson, Sergio Díaz-Briquets ,Conquering nature: The environmental legacy of socialism in Cuba. Pittsburgh: University of Pittsburgh Press, 2000. xiii + 328 pp., Jorge Pérez-López (eds)-Neil L. Whitehead, Gérard Collomb ,Na'na Kali'na: Une histoire des Kali'na en Guyane. Petit Bourg, Guadeloupe: Ibis Rouge Editions, 2000. 145 pp., Félix Tiouka (eds)-Neil L. Whitehead, Upper Mazaruni Amerinidan District Council, Amerinidan Peoples Association of Guyana, Forest Peoples Programme, Indigenous peoples, land rights and mining in the Upper Mazaruni. Nijmegan, Netherlands: Global Law Association, 2000. 132 pp.-Salikoko S. Mufwene, Ronald F. Kephart, 'Broken English': The Creole language of Carriacou. New York: Peter Lang, 2000. xvi + 203 pp.-Salikoko S. Mufwene, Velma Pollard, Dread talk: The language of Rastafari. Kingston: Canoe Press: Montreal: McGill-Queen's University Press. Revised edition, 2000. xv + 117 pp.

A World Among these Islands: Essays on Literature, Race, and National Identity in Antillean America, by Roberto Márquez (reviewed by Peter Hulme) Caribbean Reasonings: The Thought of New World, The Quest for Decolonisation, edited by Brian Meeks & Norman Girvan (reviewed by Cary Fraser) Elusive Origins: The Enlightenment in the Modern Caribbean Historical Imagination, by Paul B. Miller (reviewed by Kerstin Oloff) Caribbean Perspectives on Modernity: Returning Medusa’s Gaze, by Maria Cristina Fumagalli (reviewed by Maureen Shay) Who Abolished Slavery: Slave Revolts and Abolitionism: A Debate with João Pedro Marques, edited by Seymour Drescher & Pieter C. Emmer, and Abolitionism and Imperialism in Britain, Africa, and the Atlantic, edited by Derek R . Peterson (reviewed by Claudius Fergus) The Mediterranean Apprenticeship of British Slavery, by Gustav Ungerer (reviewed by James Walvin) Children in Slavery through the Ages, edited by Gwyn Campbell, Suzanne Miers & Joseph C. Miller (reviewed by Indrani Chatterjee) The Invisible Hook: The Hidden Economics of Pirates, by Peter T. Leeson (reviewed by Kris Lane) Theorizing a Colonial Caribbean-Atlantic Imaginary: Sugar and Obeah, by Keith Sandiford (reviewed by Elaine Savory) Created in the West Indies: Caribbean Perspectives on V.S. Naipaul, edited by Jennifer Rahim & Barbara Lalla (reviewed by Supriya M. Nair) Thiefing Sugar: Eroticism between Women in Caribbean Literature, by Omise’eke Natasha Tinsley (reviewed by Lyndon K. Gill) Haiti Unbound: A Spiralist Challenge to the Postcolonial Canon, by Kaiama L. Glover (reviewed by Asselin Charles) Divergent Dictions: Contemporary Dominican Literature, by Néstor E. Rodríguez (reviewed by Dawn F. Stinchcomb) The Caribbean Short Story: Critical Perspectives, edited by Lucy Evans, Mark McWatt & Emma Smith (reviewed by Leah Rosenberg) Society of the Dead: Quita Manaquita and Palo Praise in Cuba, by Todd Ramón Ochoa (reviewed by Brian Brazeal) El Lector: A History of the Cigar Factory Reader, by Araceli Tinajero (reviewed by Juan José Baldrich) Blazing Cane: Sugar Communities, Class, and State Formation in Cuba, 1868-1959, by Gillian McGillivray (reviewed by Consuelo Naranjo Orovio) The Purposes of Paradise: U.S. Tourism and Empire in Cuba and Hawai’i, by Christine Skwiot (reviewed by Amalia L. Cabezas) A History of the Cuban Revolution, by Aviva Chomsky (reviewed by Michelle Chase) The Cubalogues: Beat Writers in Revolutionary Havana, by Todd F. Tietchen (reviewed by Stephen Fay) The Devil in the Details: Cuban Antislavery Narrative in the Postmodern Age, by Claudette M. Williams (reviewed by Gera Burton) Screening Cuba: Film Criticism as Political Performance during the Cold War, by Hector Amaya (reviewed by Ann Marie Stock) Perceptions of Cuba: Canadian and American Policies in Comparative Perspective, by Lana Wylie (reviewed by Julia Sagebien) Forging Diaspora: Afro-Cubans and African Americans in a World of Empire and Jim Crow, by Frank Andre Guridy (reviewed by Susan Greenbaum) The Irish in the Atlantic World, edited by David T. Gleeson (reviewed by Donald Harman Akenson) The Chinese in Latin America and the Caribbean, edited by Walton Look Lai & Tan Chee-Beng (reviewed by John Kuo Wei Tchen) The Island of One People: An Account of the History of the Jews of Jamaica, by Marilyn Delevante & Anthony Alberga (reviewed by Barry Stiefel) Creole Jews: Negotiating Community in Colonial Suriname, by Wieke Vink (reviewed by Aviva Ben-Ur) Only West Indians: Creole Nationalism in the British West Indies, by F.S.J. Ledgister (reviewed by Jerome Teelucksingh) Cultural DNA: Gender at the Root of Everyday Life in Rural Jamaica, by Diana J. Fox (reviewed by Jean Besson) Women in Grenadian History, 1783-1983, by Nicole Laurine Phillip (reviewed by Bernard Moitt) British-Controlled Trinidad and Venezuela: A History of Economic Interests and Subversions, 1830-1962, by Kelvin Singh (reviewed by Stephen G. Rabe) Export/Import Trends and Economic Development in Trinidad, 1919-1939, by Doddridge H.N. Alleyne (reviewed by Rita Pemberton) Post-Colonial Trinidad: An Ethnographic Journal, by Colin Clarke & Gillian Clarke (reviewed by Patricia van Leeuwaarde Moonsammy) Poverty in Haiti: Essays on Underdevelopment and Post Disaster Prospects, by Mats Lundahl (reviewed by Robert Fatton Jr.) From Douglass to Duvalier: U.S. African Americans, Haiti, and Pan Americanism, 1870-1964, by Millery Polyné (reviewed by Brenda Gayle Plummer) Haiti Rising: Haitian History, Culture and the Earthquake of 2010, edited by Martin Munro (reviewed by Jonna Knappenberger) Faith Makes Us Live: Surviving and Thriving in the Haitian Diaspora, by Margarita A. Mooney (reviewed by Rose-Marie Chierici) This Spot of Ground: Spiritual Baptists in Toronto, by Carol B. Duncan (reviewed by James Houk) Interroger les morts: Essai sur le dynamique politique des Noirs marrons ndjuka du Surinam et de la Guyane, by Jean-Yves Parris (reviewed by H.U.E. Thoden van Velzen & W. van Wetering)

COVID-19 Pandemic resulted in social mobility and travel restrictions to contain the infection. It has been reported that there happened post-pandemic surge in the use of the internet and social media as people rely on it more often for entertainment, work, and learning purposes. It is also been used as an unhealthy coping strategy for pandemic related stress. The smartphone was found to be the most common gadget used for accessing internet-based services. Owing to the postural alterations related to the small screen size of smartphones, neck pain was reported very commonly among smartphone users. Neck pain among smartphone users is a public health concern needing immediate attention in the pandemic time. Many of the risk factors leading to neck pain among smartphone users are modifiable. The authors outline preventive strategies that are mostly self- regulated. The strategies recommended include reducing Smartphone usage time (Smartphone-Free Time, Smartphone-Free Zone), maintaining ideal posture (Focus Breaks, Mobility Breaks, How am I keeping my posture?, Hands-free alternatives), doing regular exercises, preparing and following an activity schedule, and inculcating healthy habits. References Sohrabi C, Alsafi Z, O’Neill N, Khan M, Kerwan A, Al-Jabir A, et al. World Health Organization declares global emergency: A review of the 2019 novel coronavirus (COVID-19). Int J Surg 2020; 76: 71–6. https://doi.org/10.1016/j.ijsu.2020.02.034 Király O, Potenza MN, Stein DJ, King DL, Hodgins DC, Saunders JB, et al. Preventing problematic internet use during the COVID-19 pandemic: Consensus guidance. Compr Psychiatry 2020; 100:152180. https://doi.org/10.1016/j.comppsych.2020.152180 Sun Y, Li Y, Bao Y, Meng S, Sun Y, Schumann G, et al. Brief Report: Increased Addictive Internet and Substance Use Behavior During the COVID‐19 Pandemic in China. 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The pandemic of COVID-19 has afflicted every individual and has initiated a cascade of directly or indirectly involved events in precipitating mental health issues. The human species is a wanderer and hunter-gatherer by nature, and physical social distancing and nationwide lockdown have confined an individual to physical isolation. The present review article was conceived to address psychosocial and other issues and their aetiology related to the current pandemic of COVID-19. The elderly age group has most suffered the wrath of SARS-CoV-2, and social isolation as a preventive measure may further induce mental health issues. Animal model studies have demonstrated an inappropriate interacting endogenous neurotransmitter milieu of dopamine, serotonin, glutamate, and opioids, induced by social isolation that could probably lead to observable phenomena of deviant psychosocial behavior. Conflicting and manipulated information related to COVID-19 on social media has also been recognized as a global threat. Psychological stress during the current pandemic in frontline health care workers, migrant workers, children, and adolescents is also a serious concern. Mental health issues in the current situation could also be induced by being quarantined, uncertainty in business, jobs, economy, hampered academic activities, increased screen time on social media, and domestic violence incidences. The gravity of mental health issues associated with the pandemic of COVID-19 should be identified at the earliest. Mental health organization dedicated to current and future pandemics should be established along with Government policies addressing psychological issues to prevent and treat mental health issues need to be developed. References World Health Organization (WHO) Coronavirus Disease (COVID-19) Dashboard. 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This paper presents some results of rainfall forecast in the monsoon onset period in South Vietnam, with the use of ensemble Kalman filter to assimilate observation data into the initial field of the model. The study of rainfall forecasts are experimented at the time of Southern monsoon outbreaks for 3 years (2005, 2008 and 2009), corresponding to 18 cases. In each case, there are five trials, including satellite wind data assimilation, upper-air sounding data assimilation, mixed data (satellite wind+upper-air sounding data) assimilation and two controlled trials (one single predictive test and one multi-physical ensemble prediction), which is equivalent to 85 forecasts for one trial. Based on the statistical evaluation of 36 samples (18 meteorological stations and 18 trials), the results show that Kalman filter assimilates satellite wind data to forecast well rainfall at 48 hours and 72 hours ranges. With 24 hour forecasting period, upper-air sounding data assimilation and mixed data assimilation experiments predicted better rainfall than non-assimilation tests. The results of the assessment based on the phase prediction indicators also show that the ensemble Kalman filter assimilating satellite wind data and mixed data sets improve the rain forecasting capability of the model at 48 hours and 72 hour ranges, while the upper-air sounding data assimilation test produces satisfactory results at the 72 hour forecast range, and the multi-physical ensemble test predicted good rainfall at 24 hour and 48 hour forecasts. The results of this research initially lead to a new research approach, Kalman Filter Application that assimilates the existing observation data into input data of the model that can improve the quality of rainfall forecast in Southern Vietnam and overall country in general.References Bui Minh Tuan, Nguyen Minh Truong, 2013. 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Este artículo presenta un análisis histórico-semioestilístico y un análisis geológico, vinculados a evidencia arqueoantropológica y documental de los vestigios pictográficos y petroglíficos del grupo indígena llamado Guane, que habitó en tiempos prehispánicos e indianos o coloniales, en el centro del actual departamento de Santander, en el nororiente de Colombia. La pregunta-problema orientadora de los análisis fue ¿Cómo eran las condiciones y características de las rocas-lienzo usadas por los Guane, que les permitieron materializar su escritura prehispánica? Particularmente, se analizaron petroglifos grabados y pictogramas dibujados en rocas usadas como lienzos o rocas-lienzos, cuyas narrativas fueron decoradas con tintes de color rojo, procedentes de escamas de rocas con mineralizaciones de hematitas, de gran presencia en las veredas el Diamante, el Pozo y las Gachas, en jurisdicción del municipio de Los Santos. Este municipio se sitúa en La Mesa de Los Santos, elevación que teniendo en cuenta su evolución geomorfológica y geográfica se define como un relieve estructural-denudacional con características de meseta. El análisis geológico permitió determinar que las rocas-lienzo de pictogramas se realizaron sobre materiales de rocas calcáreas, mientras los petroglifos fueron realizados en rocas de mayor resistencia mecánica tipo areniscas. Desde el punto de vista histórico-semiestilístico, se concluyó que los pictogramas y petroglifos Guane son huellas escriturales de una sociedad que merece estudiarse a profundidad, en aras de la conservación tanto del patrimonio cultural como del geológico, porque constituyen, en su conjunto, un servicio ecosistémico que aún no ha sido debidamente valorado en el ámbito regional.

Effective management of endangered or threatened wildlife requires an understanding of how foraging habitats are used by those populations. Molecular diet analysis of fecal samples offers a cost-effective and non-invasive method to investigate how diets of wild populations vary with respect to spatial and temporal factors. For the federally endangered Indiana bat (Myotis sodalis), documenting its preferred food sources can provide critical information to promote effective conservation of this federally endangered species. Using cytochrome oxidase I amplicon sequence data from Indiana bat guano samples collected at two roosting areas in Cypress Creek National Wildlife Refuge, we found that dipteran taxa (i.e., flies) associated with riparian habitats were the most frequently detected taxon and represented the majority of the sequence diversity among the arthropods sampled. A select few arthropods from other taxa—especially spiders—are also likely important to Indiana bat diets in this refuge. A supervised learning analysis of diet components suggest only a small fraction of the frequently detected taxa are important contributors to spatial and temporal variation. Overall, these data depict the Indiana bat as a generalist consumer whose diet includes some prey items associated with particular seasonal or spatial components, along with other taxa repeatedly consumed throughout the entire foraging season. These molecular diet analyses suggest that protecting foraging resources specifically associated with the riparian habitat of Cypress Creek National Wildlife Refuge is essential to promote effective Indiana bat conservation.

Abstract A description is provided for Alternaria panax. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: Araliaceae: Aralia, Brassaia, Dizygotheca, Fatsia, Mertya, Nothopanax, Polyscias, Pseudopanax, Schefflera, Tupidanthus. DISEASE: Occurs on leaves, petioles and stems, causing necrosis and abscission of leaflets and leaves. In severe epidemics it causes defoliation of the plants. GEOGRAPHICAL DISTRIBUTION: Asia: Korea, Japan, People's Republic of China (Guang-xi, Yunnan), USSR. Australasia & Oceania: Australia (Queensland), New Zealand, USA (Hawaii). Europe: Spain, U.K. North America: USA (Florida, Ohio, Indiana, Wisconsin). South America: Venezuela. TRANSMISSION: The fungus overwinters as mycelium in moribund vegetation, or as conidia in the soil. In favourable conditions the following year, sporulation will occur, the spores being dispersed to fresh vegetation by wind or other means. Alternaria panax thrives in warm, moist conditions, with an optimum temperature of 24-27°C.

Bio‐logging has revealed much about high‐latitude seabird migratory strategies, but migratory behaviour in tropical species may differ, with implications for understanding nutrient deposition. Here we use combined light‐level and saltwater immersion loggers to study the year‐round movement behaviour of adult red‐footed boobies Sula sula rubripes from the Chagos Archipelago, tropical Indian Ocean, to assess migratory movements and estimate nutrient deposition rates based on the number of days they spent ashore. Light levels suggest that red‐footed boobies are resident in the Chagos Archipelago year‐round, although there are large latitudinal errors this close to the equator. Immersion data also indicate residency with tracked birds returning to land every one or two days. Spending an average of 79.86 ± 2.80 days and 280.84 ± 2.64 nights per year on land allows us to estimate that the 21 670 pairs of red‐footed boobies deposit 37.34 ± 0.56 tonnes year−1 of guano‐derived nitrogen throughout the archipelago. Our findings have implications for tropical seabird conservation and phylogenetics, as well as for assessing the impact of seabird nutrients on coral reef ecosystems.

In the situation of language endangerment, especially because of various kinds of pressure from surrounding majority languages and a low language prestige among the community members, language games of various kinds could prove to be an effective tool enhancing the prestige, providing an additional domain of language use to the community members and also for the researchers working with the communities for language documentation and possibly revitalisation. Keeping these in mind, we have developed a word game - mScrabble, a substantially changed and adapted version of the popular game of Scrabble for a large number of languages as a mobile app. In this paper, we present this game for two endangered Indian languages - Koda and Mahali - and discuss its features and rules, its technical specifications and its initial reception in the community. We also present a generic generator of this game which, given a word list and a few translations (of the items on the interface), could generate the game for any lan- guage. In addition to its primary function as a game, it could also be utilised for collecting lexical items from the community.

AbstractMobile organisms like seabirds can provide important nutrient flows between ecosystems, but this connectivity has been interrupted by the degradation of island ecosystems. Island restoration (via invasive species eradications and the restoration of native vegetation) can reestablish seabird populations and their nutrient transfers between their foraging areas, breeding colonies, and adjacent nearshore habitats. Its diverse benefits are making island restoration increasingly common and scalable to larger islands and whole archipelagos. We identified the factors that influence breeding seabird abundances throughout the Chagos Archipelago in the Indian Ocean and conducted predictive modeling to estimate the abundances of seabirds that the archipelago could support under invasive predator eradication and native vegetation restoration scenarios. We explored whether the prey base exists to support restored seabird populations across the archipelago, calculated the nitrogen that restored populations of seabirds might produce via their guano, and modeled the cascading conservation gains that island restoration could provide. Restoration was predicted to increase breeding pairs of seabirds to over 280,000, and prey was predicted to be ample to support the revived seabird populations. Restored nutrient fluxes were predicted to result in increases in coral growth rates, reef fish biomasses, and parrotfish grazing and bioerosion rates. Given these potential cross‐ecosystem benefits, our results support island restoration as a conservation priority that could enhance resilience to climatic change effects, such as sea‐level rise and coral bleaching. We encourage the incorporation of our estimates of cross‐ecosystem benefits in prioritization exercises for island restoration.

Background and Aim: Cryptococcal yeast cells are spread across different ecosystems through bird movement and are deposited in bird guano. These cells may be inhaled by humans and lead to cryptococcal pneumonia. In individuals with reduced immune T-cell populations, cells may disseminate to the brain and cause the often-deadly cryptococcal meningitis. In this study, we surveyed cryptococcal cells in bird droppings across the city of Bloemfontein, South Africa. Materials and Methods: We aseptically collected 120 bird dropping samples from 15 representative city sites. In the laboratory, samples were assessed with regards to location, weighed, and standardized to a mass of 1 g before suspension in 10 mL phosphate buffer saline. Samples were first screened using Calcofluor-white stain as it is a rapid technique for the detection of fungi via binding to cell wall components such as chitin. After this, positive Calcofluor samples were serologically assayed for the cryptococcal antigen (CrAg). To confirm assay data, CrAg positive samples were then cultured on bird seed agar and resulting colonies were assessed using Indian ink. Results: We determined that 10/15 locations were positive for the CrAg. Pathogenic cells were identified on bird seed agar as brown colonies. When examined using microscopy, brown colony cells exhibited characteristic thick capsules representative of cryptococcal cells. Conclusion: This is the first proximate analysis showing the ecological distribution of cryptococcal cells in Bloemfontein. This is important as associated infections are acquired from the environment. Similarly, given the threat posed by cryptococcal cells to immunocompromised individuals, local authorities must initiate measures curbing the spread of these cells.

Graphene-based composites have received a great deal of attention in recent year because the presence of graphene can enhance the conductivity, strength of bulk materials and help create composites with superior qualities. Moreover, the incorporation of metal oxide nanoparticles such as Fe3O4 can improve the catalytic efficiency of composite material. In this work, we have synthesized a composite material with the combination of reduced graphene oxide (rGO), and Fe3O4 modified tissue-paper (mGO-PP) via a simple hydrothermal method, which improved the removal efficiency of the of methylene blue (MB) in water. MB blue is used as the model of contaminant to evaluate the catalytic efficiency of synthesized material by using a Fenton-like reaction. The obtained materials were characterized by SEM, XRD. The removal of materials with methylene blue is investigated by UV-VIS spectroscopy, and the result shows that mGO-PP composite is the potential composite for the color removed which has the removal efficiency reaching 65% in acetate buffer pH = 3 with the optimal time is 7 h. Keywords Graphene-based composite, methylene blue, Fenton-like reaction. References [1] Ma Joshi, Rue Bansal, Reng Purwar, Colour removal from textile effluents, Indian Journal of Fibre & Textile Research, 29 (2004) 239-259 http://nopr.niscair.res.in/handle/123456789/24631.[2] Kannan Nagar, Sundaram Mariappan, Kinetics and mechanism of removal of methylene blue by adsorption on various carbons-a comparative study, Dyes and pigments, 51 (2001) 25-40 https://doi.org/10.1016/S0143-7208(01)00056-0.[3] K Rastogi, J. N Sahu, B. C Meikap, M. N Biswas, Removal of methylene blue from wastewater using fly ash as an adsorbent by hydrocyclone, Journal of hazardous materials, 158 (2008) 531-540.https://doi.org/10.1016/j.jhazmat.2008.01. 105.[4] Qin Qingdong, Ma Jun, Liu Ke, Adsorption of anionic dyes on ammonium-functionalized MCM-41, Journal of Hazardous Materials, 162 (2009) 133-139 https://doi.org/10.1016/j.jhazmat. 2008.05.016.[5] Mui Muruganandham, Rps Suri, Sh Jafari, Mao Sillanpää, Lee Gang-Juan, Jaj Wu, Muo Swaminathan, Recent developments in homogeneous advanced oxidation processes for water and wastewater treatment, International Journal of Photoenergy, 2014 (2014). http://dx. doi.org/10.1155/2014/821674.[6] Herney Ramirez, Vicente Miguel , Madeira Luis Heterogeneous photo-Fenton oxidation with pillared clay-based catalysts for wastewater treatment: a review, Applied Catalysis B: Environmental, 98 (2010) 10-26 https://doi.org/ 10.1016/j.apcatb.2010.05.004.[7] Guo Rong, Jiao Tifeng, Li Ruifei, Chen Yan, Guo Wanchun, Zhang Lexin, Zhou Jingxin, Zhang Qingrui, Peng Qiuming, Sandwiched Fe3O4/carboxylate graphene oxide nanostructures constructed by layer-by-layer assembly for highly efficient and magnetically recyclable dye removal, ACS Sustainable Chemistry & Engineering, 6 (2017) 1279-1288 https://doi.org/10.1021/acssuschemeng.7b03635.[8] Sun Chao, Yang Sheng-Tao, Gao Zhenjie, Yang Shengnan, Yilihamu Ailimire, Ma Qiang, Zhao Ru-Song, Xue Fumin, Fe3O4/TiO2/reduced graphene oxide composites as highly efficient Fenton-like catalyst for the decoloration of methylene blue, Materials Chemistry and Physics, 223 (2019) 751-757 https://doi.org/ 10.1016/j.matchemphys.2018.11.056.[9] Guo Hui, Ma Xinfeng, Wang Chubei, Zhou Jianwei, Huang Jianxin, Wang Zijin, Sulfhydryl-Functionalized Reduced Graphene Oxide and Adsorption of Methylene Blue, Environmental Engineering Science, 36 (2019) 81-89 https://doi. org/10.1089/ees.2018.0157.[10] Zhao Lianqin, Yang Sheng-Tao, Feng Shicheng, Ma Qiang, Peng Xiaoling, Wu Deyi, Preparation and application of carboxylated graphene oxide sponge in dye removal, International journal of environmental research and public health, 14 (2017) 1301 https://doi.org/10.3390/ijerph14111301.[11] Yu Dandan, Wang Hua, Yang Jie, Niu Zhiqiang, Lu Huiting, Yang Yun, Cheng Liwei, Guo Lin, Dye wastewater cleanup by graphene composite paper for tailorable supercapacitors, ACS applied materials & interfaces, 9 (2017) 21298-21306 https://doi.org/10.1021/acsami.7b05318.[12] Wang Hou, Yuan Xingzhong, Wu Yan, Huang Huajun, Peng Xin, Zeng Guangming, Zhong Hua, Liang Jie, Ren MiaoMiao, Graphene-based materials: fabrication, characterization and application for the decontamination of wastewater and wastegas and hydrogen storage/generation, Advances in Colloid and Interface Science, 195 (2013) 19-40 https://doi. org/10.1016/j.cis.2013.03.009.[13] Marcano Daniela C, Kosynkin Dmitry V, Berlin Jacob M, Sinitskii Alexander, Sun Zhengzong, Slesarev Alexander, Alemany Lawrence B, Lu Wei, Tour James M, Improved synthesis of graphene oxide, ACS nano, 4 (2010) 4806-4814 https://doi.org/10.1021/nn1006368.[14] Zhang Jiali, Yang Haijun, Shen Guangxia, Cheng Ping, Zhang Jingyan, Guo Shouwu, Reduction of graphene oxide via L-ascorbic acid, Chemical Communications, 46 (2010) 1112-1114 http://doi. org/10.1039/B917705A [15] Gong Ming, Zhou Wu, Tsai Mon-Che, Zhou Jigang, Guan Mingyun, Lin Meng-Chang, Zhang Bo, Hu Yongfeng, Wang Di-Yan, Yang Jiang, Nanoscale nickel oxide/nickel heterostructures for active hydrogen evolution electrocatalysis, Nature communications, 5 (2014) 4695 https:// doi.org/10.1038/ncomms5695.[16] Wu Zhong-Shuai, Yang Shubin, Sun Yi, Parvez Khaled, Feng Xinliang, Müllen Klaus, 3D nitrogen-doped graphene aerogel-supported Fe3O4 nanoparticles as efficient electrocatalysts for the oxygen reduction reaction, Journal of the American Chemical Society, 134 (2012) 9082-9085 https://doi.org/10.1021/ja3030565.[17] Nguyen Son Truong, Nguyen Hoa Tien, Rinaldi Ali, Nguyen Nam Van, Fan Zeng, Duong Hai Minh, Morphology control and thermal stability of binderless-graphene aerogels from graphite for energy storage applications, Colloids and Surfaces A: Physicochemical and Engineering Aspects, 414 (2012) 352-358 https://doi.org/ 10.1016/j.colsurfa.2012.08.048.[18] Deng Yang, Englehardt James D, Treatment of landfill leachate by the Fenton process, Water research, 40 (2006) 3683-3694 https://doi.org/ 10.1016/j.watres.2006.08.009.

The curtain rose. The howling of desert wind filled the performance hall in the Shanghai Grand Theatre. Into the center stage, where a scenic construction of a mountain cliff and a desert landscape was dimly lit, entered the character of the Daoist priest Wang Yuanlu (1849–1931), performed by Chen Yizong. Dressed in a worn and dusty outfit of dark blue cotton, characteristic of Daoist priests, Wang began to sweep the floor. After a few moments, he discovered a hidden chambre sealed inside one of the rock sanctuaries carved into the cliff.Signaled by the quick, crystalline, stirring wave of sound from the chimes, a melodious Chinese ocarina solo joined in slowly from the background. Astonished by thousands of Buddhist sūtra scrolls, wall paintings, and sculptures he had just accidentally discovered in the caves, Priest Wang set his broom aside and began to examine these treasures. Dawn had not yet arrived, and the desert sky was pitch-black. Priest Wang held his oil lamp high, strode rhythmically in excitement, sat crossed-legged in a meditative pose, and unfolded a scroll. The sound of the ocarina became fuller and richer and the texture of the music more complex, as several other instruments joined in.Below is the opening scene of the award-winning, theatrical dance-drama Dunhuang, My Dreamland, created by China’s state-sponsored Lanzhou Song and Dance Theatre in 2000. Figure 1a: Poster Side A of Dunhuang, My Dreamland Figure 1b: Poster Side B of Dunhuang, My DreamlandThe scene locates the dance-drama in the rock sanctuaries that today are known as the Dunhuang Mogao Caves, housing Buddhist art accumulated over a period of a thousand years, one of the best well-known UNESCO heritages on the Silk Road. Historically a frontier metropolis, Dunhuang was a strategic site along the Silk Road in northwestern China, a crossroads of trade, and a locus for religious, cultural, and intellectual influences since the Han dynasty (206 B.C.E.–220 C.E.). Travellers, especially Buddhist monks from India and central Asia, passing through Dunhuang on their way to Chang’an (present day Xi’an), China’s ancient capital, would stop to meditate in the Mogao Caves and consult manuscripts in the monastery's library. At the same time, Chinese pilgrims would travel by foot from China through central Asia to Pakistan, India, Nepal, Bangladesh, and Sri Lanka, playing a key role in the exchanges between ancient China and the outside world. Travellers from China would stop to acquire provisions at Dunhuang before crossing the Gobi Desert to continue on their long journey abroad. Figure 2: Dunhuang Mogao CavesThis article approaches the idea of “abroad” by examining the present-day imagination of journeys along the Silk Road—specifically, staged performances of the various Silk Road journey-themed dance-dramas sponsored by the Chinese state for enhancing its cultural and foreign policies since the 1970s (Kuang).As ethnomusicologists have demonstrated, musicians, choreographers, and playwrights often utilise historical materials in their performances to construct connections between the past and the present (Bohlman; Herzfeld; Lam; Rees; Shelemay; Tuohy; Wade; Yung: Rawski; Watson). The ancient Silk Road, which linked the Mediterranean coast with central China and beyond, via oasis towns such as Samarkand, has long been associated with the concept of “journeying abroad.” Journeys to distant, foreign lands and encounters of unknown, mysterious cultures along the Silk Road have been documented in historical records, such as A Record of Buddhist Kingdoms (Faxian) and The Great Tang Records on the Western Regions (Xuanzang), and illustrated in classical literature, such as The Travels of Marco Polo (Polo) and the 16th century Chinese novel Journey to the West (Wu). These journeys—coming and going from multiple directions and to different destinations—have inspired contemporary staged performance for audiences around the globe.Home and Abroad: Dunhuang and the Silk RoadDunhuang, My Dreamland (2000), the contemporary dance-drama, staged the journey of a young pilgrim painter travelling from Chang’an to a land of the unfamiliar and beyond borders, in search for the arts that have inspired him. Figure 3: A scene from Dunhuang, My Dreamland showing the young pilgrim painter in the Gobi Desert on the ancient Silk RoadFar from his home, he ended his journey in Dunhuang, historically considered the northwestern periphery of China, well beyond Yangguan and Yumenguan, the bordering passes that separate China and foreign lands. Later scenes in Dunhuang, My Dreamland, portrayed through multiethnic music and dances, the dynamic interactions among merchants, cultural and religious envoys, warriors, and politicians that were making their own journey from abroad to China. The theatrical dance-drama presents a historically inspired, re-imagined vision of both “home” and “abroad” to its audiences as they watch the young painter travel along the Silk Road, across the Gobi Desert, arriving at his own ideal, artistic “homeland”, the Dunhuang Mogao Caves. Since his journey is ultimately a spiritual one, the conceptualisation of travelling “abroad” could also be perceived as “a journey home.”Staged more than four hundred times since it premiered in Beijing in April 2000, Dunhuang, My Dreamland is one of the top ten titles in China’s National Stage Project and one of the most successful theatrical dance-dramas ever produced in China. With revenue of more than thirty million renminbi (RMB), it ranks as the most profitable theatrical dance-drama ever produced in China, with a preproduction cost of six million RMB. The production team receives financial support from China’s Ministry of Culture for its “distinctive ethnic features,” and its “aim to promote traditional Chinese culture,” according to Xu Rong, an official in the Cultural Industry Department of the Ministry. Labeled an outstanding dance-drama of the Chinese nation, it aims to present domestic and international audiences with a vision of China as a historically multifaceted and cosmopolitan nation that has been in close contact with the outside world through the ancient Silk Road. Its production company has been on tour in selected cities throughout China and in countries abroad, including Austria, Spain, and France, literarily making the young pilgrim painter’s “journey along the Silk Road” a new journey abroad, off stage and in reality.Dunhuang, My Dreamland was not the first, nor is it the last, staged performances that portrays the Chinese re-imagination of “journeying abroad” along the ancient Silk Road. It was created as one of many versions of Dunhuang bihua yuewu, a genre of music, dance, and dramatic performances created in the early twentieth century and based primarily on artifacts excavated from the Mogao Caves (Kuang). “The Mogao Caves are the greatest repository of early Chinese art,” states Mimi Gates, who works to increase public awareness of the UNESCO site and raise funds toward its conservation. “Located on the Chinese end of the Silk Road, it also is the place where many cultures of the world intersected with one another, so you have Greek and Roman, Persian and Middle Eastern, Indian and Chinese cultures, all interacting. Given the nature of our world today, it is all very relevant” (Pollack). As an expressive art form, this genre has been thriving since the late 1970s contributing to the global imagination of China’s “Silk Road journeys abroad” long before Dunhuang, My Dreamland achieved its domestic and international fame. For instance, in 2004, The Thousand-Handed and Thousand-Eyed Avalokiteśvara—one of the most representative (and well-known) Dunhuang bihua yuewu programs—was staged as a part of the cultural program during the Paralympic Games in Athens, Greece. This performance, as well as other Dunhuang bihua yuewu dance programs was the perfect embodiment of a foreign religion that arrived in China from abroad and became Sinicized (Kuang). Figure 4: Mural from Dunhuang Mogao Cave No. 45A Brief History of Staging the Silk Road JourneysThe staging of the Silk Road journeys abroad began in the late 1970s. Historically, the Silk Road signifies a multiethnic, cosmopolitan frontier, which underwent incessant conflicts between Chinese sovereigns and nomadic peoples (as well as between other groups), but was strongly imbued with the customs and institutions of central China (Duan, Mair, Shi, Sima). In the twentieth century, when China was no longer an empire, but had become what the early 20th-century reformer Liang Qichao (1873–1929) called “a nation among nations,” the long history of the Silk Road and the colourful, legendary journeys abroad became instrumental in the formation of a modern Chinese nation of unified diversity rooted in an ancient cosmopolitan past. The staged Silk Road theme dance-dramas thus participate in this formation of the Chinese imagination of “nation” and “abroad,” as they aestheticise Chinese history and geography. History and geography—aspects commonly considered constituents of a nation as well as our conceptualisations of “abroad”—are “invariably aestheticized to a certain degree” (Bakhtin 208). Diverse historical and cultural elements from along the Silk Road come together in this performance genre, which can be considered the most representative of various possible stagings of the history and culture of the Silk Road journeys.In 1979, the Chinese state officials in Gansu Province commissioned the benchmark dance-drama Rain of Flowers along the Silk Road, a spectacular theatrical dance-drama praising the pure and noble friendship which existed between the peoples of China and other countries in the Tang dynasty (618-907 C.E.). While its plot also revolves around the Dunhuang Caves and the life of a painter, staged at one of the most critical turning points in modern Chinese history, the work as a whole aims to present the state’s intention of re-establishing diplomatic ties with the outside world after the Cultural Revolution. Unlike Dunhuang, My Dreamland, it presents a nation’s journey abroad and home. To accomplish this goal, Rain of Flowers along the Silk Road introduces the fictional character Yunus, a wealthy Persian merchant who provides the audiences a vision of the historical figure of Peroz III, the last Sassanian prince, who after the Arab conquest of Iran in 651 C.E., found refuge in China. By incorporating scenes of ethnic and folk dances, the drama then stages the journey of painter Zhang’s daughter Yingniang to Persia (present-day Iran) and later, Yunus’s journey abroad to the Tang dynasty imperial court as the Persian Empire’s envoy.Rain of Flowers along the Silk Road, since its debut at Beijing’s Great Hall of the People on the first of October 1979 and shortly after at the Theatre La Scala in Milan, has been staged in more than twenty countries and districts, including France, Italy, Japan, Thailand, Russia, Latvia, Hong Kong, Macao, Taiwan, and recently, in 2013, at the Lincoln Center for the Performing Arts in New York.“The Road”: Staging the Journey TodayWithin the contemporary context of global interdependencies, performing arts have been used as strategic devices for social mobilisation and as a means to represent and perform modern national histories and foreign policies (Davis, Rees, Tian, Tuohy, Wong, David Y. H. Wu). The Silk Road has been chosen as the basis for these state-sponsored, extravagantly produced, and internationally staged contemporary dance programs. In 2008, the welcoming ceremony and artistic presentation at the Olympic Games in Beijing featured twenty apsara dancers and a Dunhuang bihua yuewu dancer with long ribbons, whose body was suspended in mid-air on a rectangular LED extension held by hundreds of performers; on the giant LED screen was a depiction of the ancient Silk Road.In March 2013, Chinese president Xi Jinping introduced the initiatives “Silk Road Economic Belt” and “21st Century Maritime Silk Road” during his journeys abroad in Kazakhstan and Indonesia. These initiatives are now referred to as “One Belt, One Road.” The State Council lists in details the policies and implementation plans for this initiative on its official web page, www.gov.cn. In April 2013, the China Institute in New York launched a yearlong celebration, starting with "Dunhuang: Buddhist Art and the Gateway of the Silk Road" with a re-creation of one of the caves and a selection of artifacts from the site. In March 2015, the National Development and Reform Commission (NDRC), China’s top economic planning agency, released a new action plan outlining key details of the “One Belt, One Road” initiative. Xi Jinping has made the program a centrepiece of both his foreign and domestic economic policies. One of the central economic strategies is to promote cultural industry that could enhance trades along the Silk Road.Encouraged by the “One Belt, One Road” policies, in March 2016, The Silk Princess premiered in Xi’an and was staged at the National Centre for the Performing Arts in Beijing the following July. While Dunhuang, My Dreamland and Rain of Flowers along the Silk Road were inspired by the Buddhist art found in Dunhuang, The Silk Princess, based on a story about a princess bringing silk and silkworm-breeding skills to the western regions of China in the Tang Dynasty (618-907) has a different historical origin. The princess's story was portrayed in a woodblock from the Tang Dynasty discovered by Sir Marc Aurel Stein, a British archaeologist during his expedition to Xinjiang (now Xinjiang Uygur autonomous region) in the early 19th century, and in a temple mural discovered during a 2002 Chinese-Japanese expedition in the Dandanwulike region. Figure 5: Poster of The Silk PrincessIn January 2016, the Shannxi Provincial Song and Dance Troupe staged The Silk Road, a new theatrical dance-drama. Unlike Dunhuang, My Dreamland, the newly staged dance-drama “centers around the ‘road’ and the deepening relationship merchants and travellers developed with it as they traveled along its course,” said Director Yang Wei during an interview with the author. According to her, the show uses seven archetypes—a traveler, a guard, a messenger, and so on—to present the stories that took place along this historic route. Unbounded by specific space or time, each of these archetypes embodies the foreign-travel experience of a different group of individuals, in a manner that may well be related to the social actors of globalised culture and of transnationalism today. Figure 6: Poster of The Silk RoadConclusionAs seen in Rain of Flowers along the Silk Road and Dunhuang, My Dreamland, staging the processes of Silk Road journeys has become a way of connecting the Chinese imagination of “home” with the Chinese imagination of “abroad.” Staging a nation’s heritage abroad on contemporary stages invites a new imagination of homeland, borders, and transnationalism. Once aestheticised through staged performances, such as that of the Dunhuang bihua yuewu, the historical and topological landscape of Dunhuang becomes a performed narrative, embodying the national heritage.The staging of Silk Road journeys continues, and is being developed into various forms, from theatrical dance-drama to digital exhibitions such as the Smithsonian’s Pure Land: Inside the Mogao Grottes at Dunhuang (Stromberg) and the Getty’s Cave Temples of Dunhuang: Buddhist Art on China's Silk Road (Sivak and Hood). 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The globe is engulfed by one of the most extensive public health crises as COVID-19 has become a leading cause of death worldwide. COVID-19 was first detected in Wuhan, China, in December 2019, causing the severe acute respiratory syndrome. This review discusses issues related to Covid-19 vaccines, such as vaccine development targets, vaccine types, efficacy, limitations and development prospects. Keywords: Covid-19, SARS-CoV-2, vaccine, spike protein. References [1] C. Wang, P. W. Horby, F. G. Hayden, G. F. Gao, A Novel Coronavirus Outbreak of Global Health Concern, The Lancet, Vol. 395, No. 10223, 2020, pp. 470-473, https://doi.org/10.1016/S0140-6736(20)30185-9.[2] T. Singhal, A Review of Coronavirus Disease-2019 (COVID-19), The Indian Journal of Pediatrics, Vol. 87, 2020, pp. 281-286, https://doi.org/10.1007/s12098-020-03263-6.[3] World Health Organization, WHO Coronavirus (COVID-19) Dashboard, https://covid19.who.int/, (accessed on: August 21st, 2021).[4] A. 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