Hasil untuk "History of Asia"

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DOAJ Open Access 2026
Development and validation of a nomogram for predicting tracheostomy risk in traumatic cervical spinal cord injury

Weiting Chen, Weiting Chen, Xiaoshuang Jiang et al.

BackgroundTracheostomy is common in traumatic cervical spinal cord injury (TCSCI) because of respiratory complications, yet objective tools to estimate individual risk remain limited.MethodsIn this single-center retrospective cohort at the Second Affiliated Hospital, Zhejiang University School of Medicine, we enrolled 308 consecutive ICU admissions with TCSCI (January 2018–March 2023) and randomly split the cohort 7:3 (outcome-stratified) into training (n = 215) and validation (n = 93) sets. Candidate admission predictors were screened with Least Absolute Shrinkage and Selection Operator and then entered into multivariable logistic regression to construct a nomogram. Model performance included discrimination (AUC with bootstrap 95% CIs, 2,000 resamples), calibration (intercept, slope, Brier), and decision curve analysis (DCA). A prespecified clinical threshold of 0.30 was used to summarize sensitivity and specificity.ResultsFive independent predictors were retained—smoking history, thoracic injury, BMI ≥ 25 kg/m2, cervical dislocation, and ASIA grade (A vs. B-D). The model showed strong discrimination (AUC 0.844, 95% CI 0.788–0.896 in training; 0.903, 95% CI 0.823–0.966 in validation) and good calibration. At the 0.30 threshold, performance was Sensitivity 0.781/Specificity 0.725 (training) and Sensitivity 0.812/Specificity 0.852 (validation); DCA demonstrated greater net benefit than “treat all/none” across threshold 0.10–0.70.ConclusionA parsimonious, five-factor nomogram based on routine admission data provides accurate, clinically interpretable stratification of tracheostomy risk in TCSCI. Clear reporting of ASIA coding and a prespecified decision threshold enhance bedside usability. Prospective, multi-center external validation is warranted.

Neurology. Diseases of the nervous system
DOAJ Open Access 2025
Ginsenoside in the treatment of type 2 diabetes and its complications: a promising traditional chinese medicine

Yingying Liu, Yang Ju, Yanjun Wang et al.

Type 2 diabetes mellitus (T2DM), a chronic condition commonly observed in adults, particularly among the elderly, is characterized by a dysfunctional insulin response that impairs blood glucose regulation, resulting in persistent hyperglycemia. Ginseng, a medicinal plant with significant economic value and a longstanding history of therapeutic use in Asia, has shown efficacy against various diseases. Extensive clinical and experimental studies highlight ginsenosides, its primary bioactive compounds, for their multiple therapeutic effects across a range of conditions, including endocrine, cardiovascular, and central nervous system disorders. Various ginsenoside types have demonstrated potential in lowering blood glucose levels, reducing insulin resistance, and alleviating complications through the modulation of key protein targets and signaling pathways. This review consolidates the pharmacological actions and mechanisms of distinct ginsenosides in managing diabetes and its complications, offering a theoretical foundation for further pharmacological research and novel drug development for T2DM treatment, while also providing robust theoretical support for future clinical applications.

Therapeutics. Pharmacology
DOAJ Open Access 2024
Situation of the Turkmens of the Stavropol province in the 19th century (historiographical review)

R. S. Shurguchinov

The study of the nomads of the South of Russia still arouses continued interest among Russian and foreign scholars, who study nomad, local historians, whose works reflect the history of nomads in Central Asia. However, we think that there are not enough works covering this topic and chronological framework, studying the history of the Turkmen nomadic people living within modern borders in the administrative-territorial composition of the Stavropol Territory, is somewhat more modest. Historically, Turkmens roamed the steppes of the Eastern Caspian region. In the middle of the 17th century. Several groups of Turkmen moved to the northwestern Caspian region, where they were included in the uluses of the Kalmyk Khanate. According to archival material, the Turkmens were first mentioned in 1653, when more than 1.5 thousand Turkmen families, under the threat of invasion by the Khiva khans, named the peninsula Mangyshlak and arrived in the Lower Volga region, where they joined the Kalmyks. Also, Turkmens continued to arrive from Mangyshlak throughout the 18th and early 19th centuries.The relevance of the study is explained by modern trends in actively turning to the historical past of both individual and entire nations, returning to the traditions and customs of their ancestors, primarily in the education of the younger generation. Despite all the developments in the historiography of the Turkmen people, economic issues have not been sufficiently studied and require more detailed study. In the framework of this work, the author has attempted to expand the scope of the study of the problem.

History of Civilization
DOAJ Open Access 2024
Finally Freed—<i>Cannabis</i> in South Africa: A Review Contextualised within Global History, Diversity, and Chemical Profiles

Valencia V. Ndlangamandla, Adeola Salawu-Rotimi, Vuyiswa S. Bushula-Njah et al.

<i>Cannabis sativa</i> L. is a monotypic genus belonging to the family Cannabaceae. It is one of the oldest species cultivated by humans, believed to have originated in Central Asia. In pivotal judgements in 2016 and 2018, the South African Constitutional Court legalised the use of <i>Cannabis</i> within the country for medicinal and recreational purposes, respectively. These decrees opened opportunities for in-depth research where previously there had been varying sentiments for research to be conducted on the plant. This review seeks to examine the history, genetic diversity, and chemical profile of <i>Cannabis</i>. The cultivation of <i>Cannabis</i> by indigenous people of southern Africa dates back to the eighteenth century. Indigenous rural communities have been supporting their livelihoods through <i>Cannabis</i> farming even before its legalisation. However, there are limited studies on the plant’s diversity, both morphologically and genetically, and its chemical composition. Also, there is a lack of proper documentation of <i>Cannabis</i> varieties in southern Africa. Currently, the National Centre for Biotechnology Information (NCBI) has 15 genome assemblies of <i>Cannabis</i> obtained from hemp and drug cultivars; however, none of these are representatives of African samples. More studies are needed to explore the species’ knowledge gaps on genetic diversity and chemical profiles to develop the <i>Cannabis</i> sector in southern Africa.

DOAJ Open Access 2023
The Monroe Doctrine: Republicans’ Perspective in the Formation Years of the Versailles-Washington System

S. O. Buranok

The Monroe Doctrine occupies a unique place in the US history. It became one of the key foreign policy documents of its time and provided the basis for a wide variety of interpretations of the United States’ role and goals in the international arena at turning points of world history. One of these moments was the turn of the 1910s−1920s, when a new Versailles-Washington order of international relations was emerging. In the US public discourse, this period was marked by intense debates between supporters of the Democratic President V. Wilson and his isolationist opponents. Both Republicans and Democrats constantly referred to the Monroe Doctrine, on the one hand, to justify their own views on US foreign policy in the new conditions, and, on the other hand, to refute the arguments of their political opponents. The controversy surrounding the Monroe Doctrine has been reflected in publications in periodicals and analytical journals, as well as in cartoons. Studying these materials, it is possible to trace the evolution of the approaches of American politicians, experts, editors, and journalists to the Monroe Doctrine. The arguments of the Republicans against the ‘internationalist’ interpretation of the Monroe Doctrine that emerged in the face of the changing global context after the First World War are of particular interest. The study shows that at the initial stage of discussions (1920), the Monroe Doctrine was used by the Republicans primarily to criticize W. Wilson’s concept of international relations in general and his position on the League of Nations in particular. At the next stage (1921−1923), the debate focused around the need to revise the Monroe Doctrine itself, that aroused due to new trends in the development of international relations in the Far East and, in particular, because of the increasing competition between the United States and Japan. The author identifies several main approaches to the interpretation of the Monroe Doctrine formulated during the public debate in 1921−1923. It is shown that, despite significant divergences of view, both isolationists and internationalists eventually came to broader interpretations of the Monroe Doctrine, recognizing the need to extend its principles to the entire Asia-Pacific region.

International relations
DOAJ Open Access 2023
Proceedings of APCE-CECE-ITP-IUPAC 2022

František Foret, Doo Soo Chung, Jana Lavická et al.

In a demonstration of modern analytical chemistry at its best, the International Interdisciplinary Conference of Chemical Analysis, APCE-CECE-ITP-IUPAC 2022 was held after two years of COVID-19-related delays in Siem Reap, Cambodia. The quadruple meeting included: 18th Asia Pacific International Symposium on Microscale Separations and Analyses, 17th International Interdisciplinary Meeting on Bioanalysis, 28th International Symposium on Electro- and Liquid Phase-Separation Techniques, and IUPAC Special Symposia by Division of Chemistry and the Environment. While, under normal circumstances, these conferences would take place in different countries, we have decided to bring together analytical chemists from all over the world for a conference covering all aspects of modern analytical chemistry. Our goal remained the same: “bring together scientists from different disciplines who may not meet at other meetings”. With plenary and invited lectures delivered by distinguished scientists, this in-person meeting allowed to broaden our knowledge, meet new friends, and start new collaborations. The organizers want to thank all speakers, sponsors, and participants for their support. Please, check the conference web for more information about the history, programs, photos, and videos.

Physics, Chemistry
DOAJ Open Access 2022
Morphological identification and genetic characterization of Anopheles stephensi in Somaliland

Said Ali, Jeanne N. Samake, Joseph Spear et al.

Abstract Malaria control in Somaliland depends on the effective identification of potential malaria vectors, particularly those that may be invasive. The malaria vector Anopheles stephensi has been detected in multiple countries in the Horn of Africa (HOA), but data on its geographic distribution and population genetic diversity are incomplete. We implemented a vector surveillance program and performed molecular analysis of Anopheles in three urban areas in Somaliland. Our study confirmed the presence of both the invasive An. stephensi and the long-established HOA malaria vector Anopheles arabiensis. Further analysis of An. stephensi genetic diversity revealed three cytochrome oxidase I (COI) haplotypes, all of which have been observed in other countries in East Africa and one also observed in South Asia. We also detected the knockdown resistance (kdr) L1014F mutation, which is associated with pyrethroid resistance; this finding supports the need for further assessment of the potential for insecticide resistance. The detection of multiple haplotypes previously observed in other regions of East Africa indicates that An. stephensi is an established population in Somaliland and likely shares its origin with other newly identified An. stephensi populations in East Africa. The detection of genetic diversity in An. stephensi in Somaliland provides a basis for future studies on the history of the species in the region and its dispersal throughout East Africa. Graphical Abstract

Infectious and parasitic diseases
DOAJ Open Access 2022
Lack of Detection of <i>Toxoplasma gondii</i> in <i>Pipistrellus</i> spp. Bats from Densely Cat-Populated Areas of NE Spain

Lourdes Lobato-Bailón, Ane López-Morales, Rita Quintela et al.

<i>Toxoplasma gondii</i> infection in healthy animals is often asymptomatic. However, some species with little history of contact with the parasite, such as marsupials and New World primates, present high mortality rates after infection. Despite its potential conservation concern, <i>T. gondii</i> infection in insectivorous bats has received little attention, and its impact on bat populations’ health is unknown. To assess the putative role of insectivorous bats in the cycle of <i>T. gondii</i>, samples of three species of bats (<i>Pipistrellus pipistrellus</i>, <i>P. pygmaeus</i> and <i>P. kuhlii</i>) collected between 2019 and 2021 in NE Spain were tested for the presence of the parasite using a qPCR. All tissues resulted negative (0.0% prevalence with 95% CI: [0.0–2.6]) for the presence of <i>T. gondii</i>. Unlike previous studies on insectivorous bats from Europe, Asia and America, the present study suggests that <i>Pipistrellus</i> spp. bats do not play a significant role in the epidemiology of <i>T. gondii</i> in NE Spain. Further studies are encouraged to elucidate both the epidemiology of <i>T. gondii</i> and its potential impact on the health of microchiropteran species in Europe.

DOAJ Open Access 2021
Neighborhood Vulnerability to Security Threats in Benin City: The Role of Informal Housing and the Built Environment

Justin Eduviere Agheyisi, Iro Aghedo

There is a climate of insecurity in Nigeria owing to pervasive violent crime across the country. Although the wide socio-economic gap between the rich and the poor, high rate of unemployment, and governance deficit are blamed for rising insecurity, analysts often neglect the role of the built environment. Informal housing and unplanned neighborhoods are often stigmatized as spaces of crime in the global South. Drawing from the conceptual framework of permeability and crime prevention through environmental design (CPTED), we investigate the vulnerability of residential neighborhoods to security threats in Benin City. Vulnerability was interrogated at two levels. At the neighborhood level, our findings showed that environmental risk factors associated with informal housing and incremental development render the neighborhoods permeable and limit crime policing. At the residential level, our findings revealed that inappropriate target hardening limits natural surveillance and communal use of outhouse facilities renders homes indefensible. Situational crimes such as burglary and robbery are high in the absence of regular police patrols and neighborhood watch. Conclusions point to the need to incorporate informal housing and environmental risk factors into CPTED literature in the context of the cities in the global South, establishment of neighborhood or community policing to partner with the Nigerian police in crime fighting, and settlement upgrading to enhance natural surveillance, police patrol and rapid response to distress calls in the event of criminal attacks.

History of Africa, African languages and literature
DOAJ Open Access 2021
Geopolitical scope of Sassanid Iran's rivalry with Eastern Rome and its impact on borders and trade routes

Ali Yeganeh, Ahmad Kamrani Far, Mohammad Reza Gholi Zadeh

Abstract:Although by the end of the first century AD the Mediterranean Sea had become a purely Roman sea, in later periods following the rise of the Sassanid, as they sought to reclaim the lands of their ancestors, this empire's confrontation with Byzantium became inevitable. By developing and consolidating their dominance over the political-commercial sphere of the Persian Gulf, Sassanid held an important part of the main transportation and trade axes of the ancient world. This was while on the borders of the other two areas, namely from Mesopotami to the eastern shores of the Mediterranean and the general area of the Caucasus, with their aggressive policy, they had a serious competition with the Byzantines, which was to get the main home, the conflicting ligaments.This research intends to deal with the main causes and factors of the Iran-Byzantine conflict between the Mediterranean Sea and the Persian Gulf by descriptive-analytical method. In order to answer this question, the geopolitical and commercial-economic importance of the disputed areas is discussed. It will also show how the geopolitical position of these lands led the two great powers of that time into a series of land and sea battles.

History and principles of religions, History of Asia
DOAJ Open Access 2020
Osteopontin promoter polymorphisms and risk of urolithiasis: a candidate gene association and meta-analysis study

Ali Amar, Ayesha Afzal, Athar Hameed et al.

Abstract Background Urolithiasis is a worldwide urological problem with significant contribution of genetic factors. Pakistan, which resides within the Afro-Asian stone belt, has a high reported prevalence (12%) of urolithiasis. Osteopontin (SPP1) is a urinary macromolecule with a suggested critical role in modulating renal stone formation, genetic polymorphisms of which may determine individual risk of developing urolithiasis. However, results of previous studies regarding SPP1 polymorphisms and susceptibility to urolithiasis have apparent inconsistencies with no data available for local population. Methods A total of 235 urolithiasis patients and 243 healthy controls, all of Pakistani ancestry, underwent genotyping for six SPP1 genetic polymorphisms in an effort to investigate potential association with urolithiasis using indigenous candidate gene association study design. Further, a comprehensive meta-analysis following a systematic literature search was also done to ascertain an evidence based account of any existent association regarding SPP1 promoter polymorphisms and risk of developing urolithiasis. Results Three SPP1 promoter polymorphisms, rs2853744:G > T, rs11730582:T > C and rs11439060:delG>G, were found to be significantly associated with risk of urolithiasis in indigenous genetic association study (OR = 3.14; p = 0.006, OR = 1.78; p = 0.006 and OR = 1.60; p = 0.012, respectively). We also observed a 1.68-fold positive association of a tri-allelic haplotype of these SPP1 promoter polymorphisms (G-C-dG) with risk of urolithiasis (OR = 1.68; p = 0.0079). However, no association was evident when data were stratified according to gender, age at first presentation, stone recurrence, stone multiplicity, parental consanguinity and family history of urolithiasis. The overall results from meta-analysis, which included 4 studies, suggested a significant association of SPP1 rs2853744:G > T polymorphism with susceptibility of urolithiasis (OR = 1.37; p = 0.004), but not for other SPP1 polymorphic variants analyzed. Conclusions In conclusion, we report significant association of 3 SPP1 polymorphisms with urolithiasis for the first time from South Asia, however, this association persisted only for SPP1 rs2853744:G > T polymorphism after meta-analysis of pooled studies. Further studies with a larger sample size will be required to validate this association and assess any potential usefulness in diagnosis and prognosis of renal stone disease.

Internal medicine, Genetics
DOAJ Open Access 2019
Mapping Decolonisation: Exhibition Floor Plans and the “End” of Empire at the Commonwealth Institute

Claire Wintle

This article explores the relationship between “permanent” exhibitions and political flux. Offering a close reading of London’s Commonwealth Institute and its intriguing gallery floor plan of 1969, it considers the interaction between display, exhibition graphics, and imperial change. While the British Empire crumbled (reforming in more clandestine guises), and new nation-building programmes took place around the world, the Commonwealth Institute became a dynamic site of neo-imperial and nationalist agendas, with diplomats, designers, and educators from Asia and beyond all working to re-territorialise, redistribute, and challenge British hegemony. Through this history of the Commonwealth and its exhibitions, the article offers broader lessons on the possibilities and limits of an exhibition’s ephemeral archive, the embodied, fragile nature of exhibition making, and the limits of ‘decolonisation’ as a productive term in the current drive to develop socially just exhibitions.

Fine Arts, Arts in general
DOAJ Open Access 2017
Understanding Figure of Sunan Kudus as the Internalization of Gusjigang to Develop Entrepreneurship in the Global Competition

Rabith Jihan Amaruli

This article discusses the Gusjigang, cultural values of Kudus people through the understanding figure of Sunan Kudus, the founder of the city. The acronym of Gusjigang is derived from Javanese language, Gus-Ji-Gang, means Bagus (good, capable, or something related to goodness), Ngaji (learning the Qur’an or learn about anything in life), and Dagang (commerce, trade, or everything related to the spirit of business and entrepreneurship). Based on the oral tradition of Kudus people, “already” believed that Gusjigang could not be separated from the figure of Sunan Kudus and the history of the city.

History of Asia
DOAJ Open Access 2017
UM ENSAIO SOBRE A ASCENSÃO DE DONALD J. TRUMP

Ariel Finguerut, Thayris de Oliveira

A proposta deste ensaio é discutir a ascensão de Donald J. Trump, suas ideias, estratégias políticas fazendo uma análise tanto de conjuntura doméstica como seus impactos na projeção internacional dos Estados Unidos. Neste caminho discutimos conceitos como a polarização política, o populismo, a pós-verdade e a manipulação do medo especialmente contra o islã.

History of Asia, International relations

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