scholarly journals Numerical modeling of the 1964 Alaska tsunami in western Passage Canal and Whittier, Alaska

2010 ◽  
Vol 10 (12) ◽  
pp. 2489-2505 ◽  
Author(s):  
D. J. Nicolsky ◽  
E. N. Suleimani ◽  
R. A. Hansen
Keyword(s):  
Numerical Modeling ◽  
Numerical Model ◽  
Numerical Experiments ◽  
The Other ◽  
Submarine Landslides ◽  
Wave Dynamics ◽  
Eyewitness Reports ◽  
Northern Shore ◽  
The City ◽  
1964 Alaska

Abstract. A numerical model of the wave dynamics in Passage Canal, Alaska during the Mw 9.2 megathrust earthquake is presented. During the earthquake, several types of waves were identified at the city of Whittier, located at the head of Passage Canal. The first wave is thought to have been a seiche, while the other two waves were probably triggered by submarine landslides. We model the seiche wave, landslide-generated tsunami, and tectonic tsunami in Passage Canal and compute inundation by each type of wave during the 1964 event. Modeled results are compared with eyewitness reports and an observed inundation line. Results of the numerical experiments let us identify where the submarine landslides might have occurred during the 1964 event. We identify regions at the head and along the northern shore of Passage Canal, where landslides triggered a wave that caused most of the damage in Whittier. An explanation of the fact that the 1964 tectonic tsunami in Whittier was unnoticed is presented as well. The simulated inundation by the seiche, landslide-generated tsunami, and tectonic tsunami can help to mitigate tsunami hazards and prepare Whittier for a potential tsunami.

Model of Ground Water Elevation around Mud Reservoir in Coastal Area of Porong Sidoarjo

2016 ◽  
Vol 836 ◽  
pp. 239-244
Author(s):  
Mahmud Mustain
Keyword(s):  
Numerical Modeling ◽  
Numerical Model ◽  
Ground Water ◽  
Water Level ◽  
Large Scale ◽  
Sea Water ◽  
The Other ◽  
Mud Volcano ◽  
Level Fluctuation ◽  
Water Elevation

The previous research got several difference curves of the water level in the large scale from the coastal line perpendicular around 20 km to the land direction over the reservoir area . These curves were caused by both variation of precipitation and sea water level fluctuation of tide. The purpose of this research is to estimate the physical characteristics of water level of ground water around the mud reservoir. The numerical modeling of D-F theory is has be implemented. The idea is to take the solution of discharge equation for well from the ground water level. The model includes the shape of the infiltration mud-volcano from the reservoir to the natural water level of ground water. The field records will be used to make confirmation and validation. The result of this research is to support the result of the previous research, the level of water table around mud reservoir about 2 km perpendicular to the coastline direction (East direction) is full-filled by mud-volcano. On the other hand, for the opposite direction i.e.West direction from mud reservoir about 1.5 km is also full-filled by mud-volcano. The error between numerical model and field records is around 1%.

scholarly journals PROCEDIMENTO PARA ANÁLISE NUMÉRICA COM SOFTWARE ANSYS DE UMA VIGA EM FLEXÃO COM A FORMA T

2017 ◽  
Vol 14 (1) ◽  
Author(s):  
Emerson Cardoso de Castro
Keyword(s):  
Numerical Modeling ◽  
Numerical Analysis ◽  
Numerical Model ◽  
Parametric Design ◽  
The Other ◽  
Two Dimensional ◽  
Design Language ◽  
The One ◽  
T Beam ◽  
Ansys Parametric Design Language

RESUMO: Desenvolvida no Software ANSYS, este trabalho se constitui de uma análise numérica de uma viga de seção na forma de T invertido engastada em uma extremidade e outra sem vinculação, com um momento concentrado aplicado na extremidade livre. O desenvolvimento se deu no âmbito bidimensional com base nos tópicos de ajuda do Software utilizando o modelo VM10. Cada etapa do processo foi descrita em sequência, possibilitando ao leitor replicar e verificar o modelo realizado, além de expor os critérios utilizados. Estão listadas neste trabalho, as operações utilizando a linguagem APDL (ANSYS Parametric Design Language), facilitando a reprodução da análise. Como forma de verificação os resultados obtidos na modelagem numérica foram comparados com uma solução analítica, embasada nas teorias da Resistência dos Materiais. Observou-se que as diferenças entre os resultados no modelo numérico e os encontrados pelo modo analítico são quase nulas, comprovando a confiabilidade do Software ANSYS mostrando-se bastante eficaz para analisar estruturas como as analisadas nesta proposta até as mais complexas.ABSTRACT: This work presents a numerical analysis carried out in the Software ANSYS of an inverted T-beam clamped at one end and free at the other, with a concentrated moment being applied at the free end. The analysis was two-dimensional and based on the help topics of the Software using the model VM10. Each step of the process was described in sequence and the criteria used were specified, allowing the reader to replicate and verify the model used. This work also lists the operations using the APDL language (ANSYS Parametric Design Language), which facilitates the reproduction of the analysis. As a way of verifying the results found in the numerical modeling, they were compared to an analytical solution based on the theories of Strength of Materials. The differences found between the numerical model results and those of the analytical model are almost null, therefore indicating the reliability of the Software ANSYS which proves itself effective in analyzing structures as the one analyzed in this work or more complex ones.

Pengaruh Kotbah, Musik Gereja Dan Fasilitas Gereja Terhadap Tingkat Kehadiran Jemaat

2016 ◽  
Vol 1 (1) ◽  
pp. 1-15
Author(s):  
Frederich Oscar Lontoh
Keyword(s):  
Regression Analysis ◽  
Multiple Regression Analysis ◽  
Church Music ◽  
Pearson Correlation ◽  
Descriptive Analysis ◽  
Target Population ◽  
The Other ◽  
Pearson Correlation Coefficient ◽  
Christian Church ◽  
The City

This research is titled " The influence of sermon, church music and church facilities on the level of attendance”. The purpose of research is to identify and analyze whether sermon, church music and church facilities have influence on the the level of attendance. The target population in this study is a Christian church members who live in the city of Surabaya.. Sample required is equal to 47 respondents. Through sampling stratified Random techniques.These influence was measured using Pearson correlation coefficient and multiple regression analysis, t-test and analysis of variance. Descriptive  analysis  were taken to analyze the level of attendance according to demographic groups.The hypothesis in this study are the sermon, church music and church facilities have positive and significant on the level of attendance. The results showed that collectively, there are positive and significant correlation among the sermon, church music and church facilities on the level of attendance  96,2%. It means that 96,2 % of level of attendance influenced by sermon, church music and church facilities and the other 28,9% by others. All of the variable partially have significant correlation to level of attendance.

KONSEP DIRI “ I “ DAN “ME” TOKOH HIROKO DALAM NOVEL NAMAKU HIROKO KARYA NH.DINI

2012 ◽  
Vol 5 (2) ◽  
pp. 109
Author(s):  
Besin Gaspar
Keyword(s):  
Point Of View ◽  
The Other ◽  
Self Concept ◽  
The Novel ◽  
Main Character ◽  
Fictional Character ◽  
Social Customs ◽  
The Social ◽  
The Village ◽  
The City

This research deals with the development of  self concept of Hiroko as the main character in Namaku Hiroko by Nh. Dini and tries to identify how Hiroko is portrayed in the story, how she interacts with other characters and whether she is portrayed as a character dominated by ”I” element or  ”Me”  element seen  from sociological and cultural point of view. As a qualitative research in nature, the source of data in this research is the novel Namaku Hiroko (1967) and the data ara analyzed and presented deductively. The result of this analysis shows that in the novel, Hiroko as a fictional character is  portrayed as a girl whose personality  develops and changes drastically from ”Me”  to ”I”. When she was still in the village  l iving with her parents, she was portrayed as a obedient girl who was loyal to the parents, polite and acted in accordance with the social customs. In short, her personality was dominated by ”Me”  self concept. On the other hand, when she moved to the city (Kyoto), she was portrayed as a wild girl  no longer controlled by the social customs. She was  firm and determined totake decisions of  her won  for her future without considering what other people would say about her. She did not want to be treated as object. To put it in another way, her personality is more dominated by the ”I” self concept.

STUDY OF ORNAMENTS IN HUNTO SULTAN AMAY MOSQUE GORONTALO

ARTic ◽  
2019 ◽  
Vol 4 ◽  
pp. 167-176
Author(s):  
Risti Puspita Sari Hunowu
Keyword(s):  
Qualitative Method ◽  
The Other ◽  
Visual Form ◽  
Research Material ◽  
Other Hand ◽  
The World ◽  
Existing Form ◽  
The City ◽  
Dutch Colonial

This research is aimed at studying the Hunto Sultan Amay Mosque located in Gorontalo City. Hunto Sultan Amay Mosque is the oldest mosque in the city of Gorontalo The Hunto Sultan Amay Mosque was built as proof of Sultan Amay's love for a daughter and is a representation of Islam in Gorontalo. Researchers will investigate the visual form of the Hunto Sultan Amay Mosque which was originally like an ancient mosque in the archipelago. can be seen from the shape of the roof which initially used an overlapping roof and then converted into a dome as well as mosques in the world, we can be sure the Hunto Sultan Amay Mosque uses a dome roof after the arrival of Dutch Colonial. The researcher used a qualitative method by observing the existing form in detail from the building of the mosque with an aesthetic approach, reviewing objects and selecting the selected ornament giving a classification of the shapes, so that the section became a reference for the author as research material. Based on the analysis of this thesis, the form  of the Hunto Sultan Amay mosque as well as the mosques located in the archipelago and the existence of ornaments in the Hunto Sultan Amay Mosque as a decorative structure support the grandeur of a mosque. On the other hand, Hunto Mosque ornaments reveal a teaching. The form of a teaching is manifested in the form of motives and does not depict living beings in a realist or naturalist manner. the decorative forms of the Hunto Sultan Sultan Mosque in general tend to lead to a form of flora, geometric ornaments, and ornament of calligraphy dominated by the distinctive colors of Islam, namely gold, white, red, yellow and green.

A utopia do direito à cidade: Possibilidades de superação da dicotomia favela-bairro no Rio de Janeiro

GEOgraphia ◽  
2010 ◽  
Vol 7 (14) ◽  
Author(s):  
Márcio Piñon de Oliveira
Keyword(s):  
Rio De Janeiro ◽  
The Other ◽  
Right To The City ◽  
Other Hand ◽  
The Right ◽  
The City

A utopia do direito à cidade,  no  caso específico do Rio de Janeiro, começa, obrigatoriamente, pela  superação da visão dicotômica favela-cidade. Para isso, é preciso que os moradores da favela possam sentir-se tão cidadãos quanto os que têm moradias fora das favelas. A utopia do direito à cidade tem de levar a favela a própria utopia da cidade. Uma cidade que não se fragmente em oposições asfalto-favela, norte-sul, praia-subúrbio e onde todos tenham direito ao(s) seu(s) centro(s). Oposições que expressam muito mais do que diferenças de  localização e que  se apresentam recheadas de  segregação, estereótipos e  ideologias. Por outro  lado, o direito a cidade, como possibilidade histórica, não pode ser pensado exclusivamente a partir da  favela. Mas as populações  que aí habitam guardam uma contribuição inestimável para  a  construção prática  desse direito. Isso porque,  das  experiências vividas, emergem aprendizados e frutificam esperanças e soluções. Para que a favela seja pólo de um desejo que impulsione a busca do direito a cidade, é necessário que ela  se  pense como  parte da história da própria cidade  e sua transformação  em metrópole.Abstract The right  to the city's  utopy  specifically  in Rio de Janeiro, begins by surpassing  the dichotomy approach between favela and the city. For this purpose, it is necessary, for the favela dwellers, the feeling of citizens as well as those with home outside the favelas. The right to the city's utopy must bring to the favela  the utopy to the city in itself- a non-fragmented city in terms of oppositions like "asphalt"-favela, north-south, beach-suburb and where everybody has right to their center(s). These oppositions express much more the differences of location and present  themselves full of segregation, stereotypes and ideologies. On  the other  hand, the right to  the city, as historical possibility, can not be thought  just from the favela. People that live there have a contribution for a practical construction of this right. 

scholarly journals Trends and dynamics of material and energy flows in an urban context: a case study of a city with an emerging economy

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Clara Inés Pardo Martínez ◽  
William Alfonso Piña ◽  
Angelo Facchini ◽  
Alexander Cotte Poveda
Keyword(s):  
Latin America ◽  
Population Growth ◽  
Construction Materials ◽  
The Other ◽  
Material Flows ◽  
Urban Context ◽  
Rapid Urbanization ◽  
Urban Agglomerations ◽  
Energy Flows ◽  
The City

Abstract Background Currently, most of the world’s population lives in cities, and the rapid urbanization of the population is driving increases in the demand for products, goods and services. To effectively design policies for urban sustainability, it is important to understand the trends of flows in energy and materials as they enter and leave a city. This knowledge is essential for determining the key elements characterizing future urban growth and addressing future supply challenges. Methods This paper presents an analysis of the energy and material flows in the city of Bogotá over the time span from 2001 to 2017. Urban flows are also characterized in terms of their temporal evolution with respect to population growth to compare and identify the changes in the main input flows, wealth production, emissions and waste in the city. Results The results of the analysis are then compared with those for other selected large urban agglomerations in Latin America and worldwide to highlight similarities and make inferences. The results show that in Bogotá, there was a decrease in some of the material flows, such as the consumption of water and the generation of discharge, in recent years, while there was an increase in the consumption of energy and cement and in the production of CO2 emissions and construction materials. Solid waste production remained relatively stable. With respect to the other large cities considered, we observe that the 10-year growth rates of the flows with respect to population growth are lower in Bogotá, particularly when compared with the other urban agglomerations in Latin America. Conclusions The findings of this study are important for advancing characterizations of the trends of material and energy flows in cities, and they contribute to the establishment of a benchmark that allows for the definition and evaluation of the different impacts of public policy while promoting the sustainability of Bogotá in the coming decades.

scholarly journals The European Green Capital Award—Is It a Dream or Reality for Belgrade (Serbia)?

2021 ◽  
Vol 13 (11) ◽  
pp. 6182
Author(s):  
Marijana Pantić ◽  
Saša Milijić
Keyword(s):  
Urban Transformation ◽  
The Other ◽  
Transmission Of Knowledge ◽  
Current State ◽  
Transitional Countries ◽  
Great Hope ◽  
Environmentally Responsible ◽  
Potential Benefits ◽  
The City ◽  
Insight Into

An agreement of cooperation and transmission of knowledge regarding the nomination for the European Green Capital Award (EGCA) was signed between the mayors of Belgrade and Ljubljana (EGCA 2016 winner) in September 2018. The candidacy of Belgrade was finally realized in October 2019. Great hope was placed in this endeavour because internationally recognized awards, such as the EGCA, represent enormous capital for both the city and the state. The EGCA requires serious preparation and significant fulfilment of preconditions. Many economically strong and environmentally responsible cities competed for the award, but did not win. On the other hand, the capital of Serbia does not appear to be an obvious winning candidate, especially as it is differentiated from the previous winners by being a non-EU city and by the fact that it is still undergoing an intense urban transformation, characteristic of transitional countries. Therefore, the main aim of this article is to present a review of the current state of Belgrade’s environmental qualities and its comparison with the EGCA criteria and with Grenoble as one of the winning competitors. The article gives a full overview of the EGCA requirements with certain details on required indicators, gives relevant insight into the procedure, which could be of use for any future candidacy, and discusses potential benefits for winners, losers and repeat candidacies.

Protest and the City: On Object, Affect and Vulnerability

2020 ◽  
Vol 14 (2) ◽  
pp. 175-182
Author(s):  
Niharika Singh
Keyword(s):  
The Other ◽  
The City

AbstractA lathi has a flesh of its own. Gandhi carried one, the police carries its own. Fashioned of wood thinned out and stemmed long, lathis being sold in shops are as unnerving as when clutched in hands, building authority. In one, it refuses to be simply ornamental, in the other, it marks bodies with legality. Authority emanates from this marking, the blood that spills and the deaths of which accountability is in its invisibility of documentation. Lathis are charged on the suspecting/unsuspecting who force an appearance in spaces distanced from actual belonging. In this article, there is a narrative of such a breakdown of the conflict itself, the space and the appearances. Reading through affect is a lot about undoing; grand concepts, strict functioning, identities addressed. Affect also has a lot to do with attachments. And attachments flow in and out of a network wherever bodies gather, in assemblies, demonstrations, in strikes and in riots. In these attachments, decisions are felt which later empiricist read as fixity of ideas and ideologies, only later, but affect is in the now.

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