scholarly journals A Comparative Analysis of Disaster Research Trends Using Topic Modeling and Network Analysis

2021 ◽  
Vol 21 (5) ◽  
pp. 79-88
Author(s):  
Chae Yeon Han ◽  
Woo Sik Kim ◽  
Dong Keun Yoon
Keyword(s):  
Comparative Analysis ◽  
Risk Perception ◽  
Topic Modeling ◽  
Community Resilience ◽  
Research Trends ◽  
The Other ◽  
Disaster Research ◽  
Engineering Research ◽  
The Past ◽  
And Behavior

This study aims to analyze differences in domestic and international disaster research trends. We first performed topic modeling on 20,477 papers published in three domestic and 12 international journals over the last 21 years (2000-2020) and then visualized the trends. Based on the extracted topics and keywords, we analyzed keyword networks using Gephi. Research in domestic journals mainly revolved around natural disasters like earthquakes, fire, and flooding. In contrast, international journals spotlighted policy-based topics such as disaster governance and community resilience. Meanwhile, globally, building and civil engineering research has shrunk in recent five years (we refer to this as a cold topic). On the other hand, in the past five years, fire and flood research has appeared more frequently in domestic journals, while international journals have presented more articles on community resilience, risk perception, and behavior (we refer to this as a hot topic). Results of this research can provide suggestions about the directions domestic disaster research should develop in the future.

scholarly journals Treatment of names in Zambia and Estonia: A comparative analysis

2020 ◽  
Vol 11 (1) ◽  
pp. 235-247
Author(s):  
Osward Chanda ◽  
Peeter Päll
Keyword(s):  
National Identity ◽  
Comparative Analysis ◽  
Cultural Heritage ◽  
The Other ◽  
Place Names ◽  
The Past ◽  
Other Hand ◽  
Colonial Experience ◽  
British Colonial ◽  
Estonian Language

Names constitute a key component of the cultural heritage of any region. Though geographically, culturally and linguistically apart, Estonia and Zambia share some elements and motivations in naming. Zambia’s British colonial experience and Estonia’s Danish, German, Polish, Swedish and Russian/ Soviet influence in the past made significant changes to personal and place names in both regions. Following independence, both states made strides in the indigenisation of names for promoting local heritage and national identity. Zambia predominantly focused on changing the names of some towns, and of the country (from Northern Rhodesia to Zambia). On the other hand, the Estonian onomastic experience has been more comprehensive – regulating both personal and place names, enacting corresponding laws and maintaining the Institute of the Estonian Language to oversee language and name planning, among other responsibilities. Kokkuvõte. Osward Chanda ja Peeter Päll: Nimekorraldus Sambias ja Eestis: võrdlev analüüs. Artikkel vaatleb Sambia ja Eesti nimesituatsiooni erinevusi ja sarnasusi. Sambia on mitmekeelne maa, ametikeel on inglise; Eesti on ametlikult ükskeelne maa, praktikas käibivad eesti keele kõrval ka vene ja inglise keel. Sambia isikunimedes on perekonnanimed valdavalt kohalikku päritolu, eesnimed enamjaolt euroopalikud; kohanimed on valdavalt ühekordsed. Sambias ei ole erinevalt Eestist nimeseadusi isiku- ja kohanimede reguleerimiseks. Ühine on mõlema maa puhul asjaolu, et ajaloos on varem domineerinud võõrvõimud, mis on jätnud jälje nimepilti. Kui proovida sõnastada universaalseid nimekorralduspõhimõtteid, siis võiksid need olla 1) nimede kui kultuuripärandi kaitse; 2) kohalike nimekujude eelistamine; 3) nimede keeleline korrektsus, 4) oma kultuuriidentiteedi hoidmine, 5) nimede pragmaatiliste aspektide (eristatavus, nimeinfo kättesaadavus jm) arvestamine.

scholarly journals El Banco Asiático de Inversión en Infraestructura apuntando al camino del medio: uniéndose a las filas de los Bancos Multilaterales de Desarrollo, pero con características chinas

2019 ◽  
Vol 7 (3) ◽  
pp. 103-120
Author(s):  
Dr. Andres Borquez ◽  
Dr. Faran Shoaib
Keyword(s):  
Comparative Analysis ◽  
Regional Development ◽  
The Other ◽  
International Level ◽  
The Past ◽  
Development Banks ◽  
High Standards ◽  
The One ◽  
Regional Development Banks ◽  
Allowed State

En junio del 2016 fue aprobado el primer proyecto del Banco Asiático de Inversión en Infraestructura y una de las preocupaciones de los expertos es que esta nueva institución puede ser flexible con respecto a las condiciones de los préstamos y salvaguardas, argumentando que los creadores de este banco carecen de experiencia suficiente para mantener altos estándares establecidos por los otros bancos multilaterales. En contraste, otros especialistas destacan que la participación de China en el financiamiento a nivel internacional no es nada nuevo. Durante la última década, China ha permitido que los bancos de desarrollo estatales otorguen créditos no concesionales. Este artículo analiza ambos enfoques y los contrasta con un análisis comparativo del diseño de los bancos de desarrollo regionales y el nuevo banco multilateral liderado por China. Además, analiza la orientación de las políticas de crédito y salvaguardas de los 21 primeros proyectos aprobados por AIIB hasta el 2017. El nuevo banco esta apuntando al camino del medio: por un lado, uniéndose a las filas de los principales bancos multilaterales, pero al mismo tiempo, tratando de ser una institución con una visión sur a sur: ágil, respetando las políticas internas de cada país y enfocada en el nicho de los proyectos de infraestructura.    In June 2016 the first project of the AIIB was approved and some experts' concern is if this new institution can be flexible with respect to the conditions of the loans and safeguards, arguing that the creators of this bank lack enough experience to maintain high standards established by the other multilateral banks. In contrast, other specialists point out that China's participation in financing at an international level is nothing new. Over the past decade, China has allowed state development banks to grant non-concessional loans. This article analyzes both approaches and contrasts them with a comparative analysis of the design of the regional development banks and the new multilateral bank led by China. In addition, it analyzes the orientation of the credit policies and safeguards of the first 21 projects approved by AIIB until 2017. The new bank is treading the middle path: on the one hand, joining the ranks of the main multilateral banks, but at the same time, trying to be an institution with a south-south vision: agile, respecting the internal policies of each country and focused on the niche of infrastructure projects.

Comparative Study Between Two Novel BJT-DVCC and CMOS-DVCC

2017 ◽  
Vol 26 (05) ◽  
pp. 1750074
Author(s):  
Hassan Fathabadi
Keyword(s):  
Comparative Analysis ◽  
Comparative Study ◽  
High Power ◽  
Electronic Devices ◽  
Low Frequency ◽  
The Other ◽  
Current Conveyors ◽  
Mos Transistors ◽  
Differential Voltage ◽  
And Behavior

In this paper, a comparative study between performance of BJT and CMOS technologies is performed by implementing two novel BJT and CMOS differential voltage current conveyors (DVCCs) with minimum and equivalent sizes. In this study, “size” means the number of the transistors used in a design. The CMOS-DVCC consists of only 12 MOS transistors, and the BJT-DVCC includes 13 BJTs. The implementations are performed in Proteus-7 environment, and the two DVCCs are formulized with their real parameters. The two chips are modeled at low frequency, and it is shown that the CMOS-DVCC has acceptable performance and behavior to operate as a DVCC while the parameters of the BJT-DVCC are far from an ideal DVCC, so the CMOS-DVCC can be used to design electronic devices. The comparative analysis shows to achieve a reliable and acceptable BJT implementation of a DVCC, it is inevitable to increase the size of the BJT implementation. To prove this claim, another novel acceptable BJT-DVCC with larger size is presented and modeled. It is also demonstrated that the acceptable BJT-DVCC is also the first and only DVCC reported in the literature which is applicable to high-power applications, and this is the other contribution of this work.

scholarly journals Ukrainian Religious Missionary Mission in its Research Interpretations

2008 ◽  
pp. 147-174
Author(s):  
Vitaliy Volodymyrovych Shevchenko
Keyword(s):  
Ethnic Group ◽  
Ethnic Groups ◽  
The Other ◽  
Anatomical Features ◽  
The Past ◽  
The World ◽  
Work Psychology ◽  
And Behavior ◽  
Determining Factor ◽  
The Ideal

It is well known that all peoples, without exception, have for centuries formed their own ideas about the world, the cosmos, man, his otherworldly and other dimensions. Associated with factors of different vital values, they accumulate the energy of an ethno-national spirit, attest to the reflections of an individual, as well as the tribe, nation, nation over the ideal aspirations that are usually united around consecrated, close and native ethnic groups. On the other hand, being a subject of admiration and reflection, holiness and inspiration, sacred importance inevitably influences the formation of the culture and art of a particular ethnic group, its life and behavior, aptitude and character, and thus determine the originality of its thinking, worldview and experience. To put it another way, for centuries and still largely, despite the loss of the world of theocentricity as a determining factor in civilizational development, religious imperatives acted and acted as the axis of history, one of the fundamental principles with which humanity binds the past and now comprehends the future. "Every nation," Gustave LeBon notes in his work, "Psychology of Nations and Masses," has a mental structure as stable as its anatomical features, and it is from him that his feelings, his thoughts, his institutions, his beliefs and his art »

scholarly journals A study on research trends for gestational diabetes mellitus and breastfeeding: Focusing on text network analysis and topic modeling

2021 ◽  
Vol 27 (2) ◽  
pp. 175-185
Author(s):  
Junglim Lee ◽  
Youngji Kim ◽  
Eunju Kwak ◽  
Seungmi Park
Keyword(s):  
Diabetes Mellitus ◽  
Cardiovascular Disease ◽  
Network Analysis ◽  
Gestational Diabetes ◽  
Gestational Diabetes Mellitus ◽  
Topic Modeling ◽  
Diabetes Management ◽  
Research Trends ◽  
The Past ◽  
Text Network Analysis

Purpose: The aim of this study was to identify core keywords and topic groups in the ‘Gestational diabetes mellitus (GDM) and Breastfeeding’ field of research for better understanding research trends in the past 20 years.Methods: This was a text-mining and topic modeling study composed of four steps: 1) collecting abstracts, 2) extracting and cleaning semantic morphemes, 3) building a co-occurrence matrix, and 4) analyzing network features and clustering topic groups.Results: A total of 635 papers published between 2001 and 2020 were found in databases (Web of Science, CINAHL, RISS, DBPIA, RISS, KISS). Among them, 3,639 words extracted from 366 articles selected according to the conditions were analyzed by text network analysis and topic modeling. The most important keywords were 'exposure', ‘fetus’, ‘hypoglycemia’, 'prevention' and 'program'. Six topic groups were identified through topic modeling. The main topics of the study were ‘cardiovascular disease' and 'obesity'. Through the topic modeling analysis, six themes were derived: ‘cardiovascular disease’, ‘obesity’, ‘complication prevention strategy’, ‘support of breastfeeding’, ‘educational program’ and ‘management of GDM’.Conclusion: This study showed that over the past 20 years many studies have been conducted on complications such as cardiovascular diseases and obesity related to gestational diabetes and breastfeeding. In order to prevent complications of gestational diabetes and promote breastfeeding, various nursing interventions, including gestational diabetes management and educational programs for GDM pregnancies, should be developed in nursing fields.

scholarly journals Anility and time. Beyond the self-realisation

2020 ◽  
Vol 36 (2) ◽  
pp. 264-278
Author(s):  
Sergei A. Lishaev ◽  
Keyword(s):  
Comparative Analysis ◽  
Goal Setting ◽  
Human Existence ◽  
The Self ◽  
The Other ◽  
Time Production ◽  
Temporal Parameters ◽  
The Past ◽  
Different Types ◽  
The Will

The philosophy of age is mostly an inquiry into the temporal parameters of human existence. The aim of this article is to review the senile temporality as qualitatively different in time production (chronopoesy) from the temporality of youth and maturity. To achieve this I have considered different types of senile chronopoesy, especially its most radical version (eschatologic time), which correlates with chronoaesthetics of the decrepit and Christian Messianic time. As a result, I managed to identify the main conditions of transformation of time production while aging. I considered the problem, using comparative analysis, in the perspective of the methodological horizon of hermeneutics phenomenology (analytics of Dasein). The results of the study can be reduced to several points. The reduction of ‘age’ and ‘inner age’ future that requires an answer from Dasein determines a shift in the human temporality and configures the particular senile temporality. Changes are the most significant if man accepts his life as meaningfully completed, and the will to Other (that is good on its own) replaces the will for particular achievements (i. e., self-realisation). Goal-setting and the production of over situational temporality persist in eschatologic senility, while ‘heroic’, ‘finishing’ and petty senilities have no big goals and only situational temporality, uncompensated by the verticalization of temporality (by the orientation to the Other). The period between the substantial and physical eschatons is kindred to the time or the aesthesis of the decrepit and the Messianic time of Christian historiosophy as they all are forms of the present (end time). End time is an intransitive present, free from the past and future, correlated with the Other (that is timeless). Once started, it never ends and never become past until the end of the life.

scholarly journals Letters From Royal Persons to Vasily Zhukovsky and the Semantics of “Family Monarchy”

2020 ◽  
pp. 5-36
Author(s):  
Vitaly S. Kiselev ◽  
Keyword(s):  
The Other ◽  
Literary Community ◽  
The Past ◽  
Literary Process ◽  
The One ◽  
Imperial Family ◽  
And Behavior ◽  
First Time ◽  
Informal Groups ◽  
Domestic Values

The article reviews the letters from royal persons to Vasily Zhukovsky. Based on these letters, the character of the epistolary dialogue between the poet and representatives of the Romanov dynasty and of the German dynasties is reconstructed completely for the first time. Zhukovsky was not the only writer who was warmly welcomed at court, but his case was unique. The poet organically joined the context of the new emerging ideology of “family monarchy”, in which a small circle of the imperial family, professing family and domestic values, acted as a prototype of the all-imperial unity of subjects symbolically included in the sphere of paternal relations. Moreover, Zhukovsky was one of the co-creators and translators of this ideology. In addition, Zhukovsky, originally a reader under Empress Maria Feodorovna, entered the circle of royal persons as a poet and remained so until the end of his life. It was his tireless work that designated a new stage in the interaction of power and literature. The system of literary patronage, which determined the sociocultural functioning of the 18thcentury literature, gradually faded into the past and was replaced by a system of literature friendly communities, in which informal groups were the centers of the literary process. The poet transferred these forms of communication to the court, transforming Pavlovsk and the circle of Maria Feodorovna, and then the circle of Alexandra Feodorovna, into a kind of a literary community. “Family monarchy” under the aegis of Zhukovsky acquired a distinct literary and aesthetic dimension. Art here became a necessary part of everyday life, which, on the one hand, set the standard for the royal persons’ thinking and behavior, and, on the other, opened up channels for interaction with friendly communities outside the court. The conceptual framework of “family monarchy” legitimized private and home-centered topics of communication becoming a powerful filter that set etiquette forms that hindered the possibility of discussing many issues, be it business problems or politics. Based on the letters of Grand Duke Alexander Nikolaevich, the article shows how such etiquette communication worked, including how Alexander reacted to Zhukovsky’s political reflections. On the other hand, the letters of the King of Prussia, Frederick William IV, demonstrate strategies for bypassing etiquette communication and going to informal friendly reflection. The appendix to the article is a chronological index of all known letters of the royal persons to Zhukovsky.

Immunoferritin localization of intracellular antigens in positively stained frozen sections

1978 ◽  
Vol 36 (2) ◽  
pp. 168-169
Author(s):  
K. T. Tokuyasu
Keyword(s):  
Surface Tension ◽  
Water Surface ◽  
Thin Layers ◽  
The Other ◽  
Positive Staining ◽  
Frozen Sections ◽  
The Past ◽  
Ultrathin Frozen Sections ◽  
Definition Of

During the past investigations of immunoferritin localization of intracellular antigens in ultrathin frozen sections, we found that the degree of negative staining required to delineate u1trastructural details was often too dense for the recognition of ferritin particles. The quality of positive staining of ultrathin frozen sections, on the other hand, has generally been far inferior to that attainable in conventional plastic embedded sections, particularly in the definition of membranes. As we discussed before, a main cause of this difficulty seemed to be the vulnerability of frozen sections to the damaging effects of air-water surface tension at the time of drying of the sections.Indeed, we found that the quality of positive staining is greatly improved when positively stained frozen sections are protected against the effects of surface tension by embedding them in thin layers of mechanically stable materials at the time of drying (unpublished).

Applications of Through-Focus Dark Field Image Shifts to Phase Identification

1975 ◽  
Vol 33 ◽  
pp. 178-179
Author(s):  
Prakash Rao
Keyword(s):  
Dark Field Image ◽  
Thin Foil ◽  
Dark Field ◽  
The Other ◽  
Stereo Image ◽  
Phase Identification ◽  
The Past ◽  
Field Electron Microscopy ◽  
Dark Field Electron ◽  
Recent Extension

Image shifts in out-of-focus dark field images have been used in the past to determine, for example, epitaxial relationships in thin films. A recent extension of the use of dark field image shifts has been to out-of-focus images in conjunction with stereoviewing to produce an artificial stereo image effect. The technique, called through-focus dark field electron microscopy or 2-1/2D microscopy, basically involves obtaining two beam-tilted dark field images such that one is slightly over-focus and the other slightly under-focus, followed by examination of the two images through a conventional stereoviewer. The elevation differences so produced are usually unrelated to object positions in the thin foil and no specimen tilting is required.In order to produce this artificial stereo effect for the purpose of phase separation and identification, it is first necessary to select a region of the diffraction pattern containing more than just one discrete spot, with the objective aperture.

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