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Journal articles on the topic 'EDSA'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Constantino, Vintage. "EDSA revisited." Journal of Contemporary Asia 30, no. 3 (2000): 425–27. http://dx.doi.org/10.1080/00472330080000401.

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2

Moratilla, Noel Christian A. "Occluded Histories: Philippine Labor after EDSA." Philippine Political Science Journal 40, no. 1-2 (2019): 3–31. http://dx.doi.org/10.1163/2165025x-12340001.

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Abstract The uprising alternately called EDSA Revolution or People Power Revolution or EDSA People Power Revolt, which led to the downfall of Filipino dictator Ferdinand Marcos in 1986, supposedly ushered in the formal restoration of civil freedoms that had been snatched away by Marcos’ martial law. In the aftermath of the uprising, formal democratic institutions and civil rights were returned, including the right to free elections and the right to peaceful assembly. But as this article seeks to show, the administrations after EDSA have been marred by the neglect of workers’ welfare and the fa

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3

Reyes, Raniel Sta Maria. "The Experience of Difference: Re-thinking the EDSA Revolution as an Exemplar of Ascending Life." Tattva - Journal of Philosophy 5, no. 1 (2013): 91–110. http://dx.doi.org/10.12726/tjp.9.6.

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Does talking about the triumph of the 1986 People Power EDSA Revolution still make sense nowadays? When the ideals of this glorious revolution are now nothing but contents of Philippine history textbooks and items of the culture industry, do we still need to re-imagine it? These are some of the reflective questions that will challenge and guide this paper‟s architecture. In what follows, the author will push all the possibilities for a Nietzschean re- thinking of the EDSA Revolution as “ the experience of difference and an exemplar of ascending life. ” In the first part, an account of the natu

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4

Rito, Joshua Ezekiel, Neil Stephen Lopez, and Jose Bienvenido Manuel Biona. "Modeling Traffic Flow, Energy Use, and Emissions Using Google Maps and Google Street View: The Case of EDSA, Philippines." Sustainability 13, no. 12 (2021): 6682. http://dx.doi.org/10.3390/su13126682.

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The general framework of the bottom-up approach for modeling mobile emissions and energy use involves the following major components: (1) quantifying traffic flow and (2) calculating emission and energy consumption factors. In most cases, researchers deal with complex and arduous tasks, especially when conducting actual surveys in order to calculate traffic flow. In this regard, the authors are introducing a novel method in estimating mobile emissions and energy use from road traffic flow utilizing crowdsourced data from Google Maps. The method was applied on a major highway in the Philippines

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5

Majul, Mary Ann Marcelino. "SEXUALITY, CLASS AND FAMILY IN CHILDREN’S SHORT STORIES AFTER EDSA II." Journal of Nusantara Studies (JONUS) 2, no. 2 (2017): 15. http://dx.doi.org/10.24200/jonus.vol2iss2pp15-28.

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This study examines how nine children’s stories which won awards in the Don Carlos Palanca Memorial Awards for Literature in the English category portray and shape children’s view of themselves, their peers, family, community and the world. Using Marxism, Gender, Race and Ethnic Studies as its theoretical framework, the study reveals that the stories underscore the differences in gender roles, institutionalize the school and community as sites for learning and hegemony, contextualize decision making and ethnic identity and expose the vulnerability of women and children as reserved labor force.

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6

Dumitrescu, Mariana. "Conducting safety analysis and simulations for protection of a delivery electric system with essential power consumers." MATEC Web of Conferences 342 (2021): 04013. http://dx.doi.org/10.1051/matecconf/202134204013.

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The paper presents a real power delivery system with essential consumers safety analysis. The two levels voltage networks 6kV and 0,4kV are modeled with the help of Edsa software and short-circuit simulation is conducted in order to obtain the computed values of the currents to all the network buses. The results are used to implement a technical solution for an important safety improvement of the analysed system.

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7

Reid, Ben. "The Philippine democratic uprising and the contradictions of neoliberalism: Edsa II." Third World Quarterly 22, no. 5 (2001): 777–93. http://dx.doi.org/10.1080/01436590120084593.

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8

Agarwal, Satyam, and Swades De. "eDSA: Energy-Efficient Dynamic Spectrum Access Protocols for Cognitive Radio Networks." IEEE Transactions on Mobile Computing 15, no. 12 (2016): 3057–71. http://dx.doi.org/10.1109/tmc.2016.2535405.

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9

Chen, Ping Liang. "Design and Research of Offshore Drilling Platform Electric Power System." Advanced Materials Research 986-987 (July 2014): 915–18. http://dx.doi.org/10.4028/www.scientific.net/amr.986-987.915.

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In order to design a reasonable safe power control system and realize the automated management of offshore drilling system, this paper analyzes the electric system features and grid configuration of drilling platform; power station design and short circuit calculation; electrical power system electroplax selection. This system adopts oceanographic engineering software EDSA for construction and parameter input and conducts short-circuit calculation for modeling and simulation. The electric system design and short-circuit calculation can be examined by simulation result and real platform.

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10

Dumitrescu, Mariana. "Conducting power flow analysis and simulations for a delivery electric system with important consumers." MATEC Web of Conferences 342 (2021): 04012. http://dx.doi.org/10.1051/matecconf/202134204012.

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The goals of the paper are to conduct the simulation and to analyze the power flow in a real complex industrial system. Professional Edsa digital simulation for the case study has the purpose to determine and to control/correct the operational state of the power system. The steps of the analysis are: AC Object Oriented Load Flow, AC Advanced Power Flow with integrated Motor Torque, AC Load Flow Error Checker, AC Motor Starting Load Flow Method, Standard Motor Torque and Performance.

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11

Devilles, Gary. "Taming People’s Power: The EDSA Revolutions and Their Contradictions by Lisandro E. Claudio." Philippine Studies: Historical and Ethnographic Viewpoints 64, no. 2 (2016): 308–12. http://dx.doi.org/10.1353/phs.2016.0017.

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12

Nickolsky, M. S., S. Nicolopoulos, A. P. Zhukhlistov, B. B. Zvyagin, and R. Ochs. "Combination of electron diffractometry, imaging plates (IP) and electron diffraction structure analysis (EDSA)." Acta Crystallographica Section A Foundations of Crystallography 58, s1 (2002): c173. http://dx.doi.org/10.1107/s0108767302091961.

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13

Mikamo, Shingo. "Business associations and politics in the post-EDSA Philippines: neither oligarchy nor civil society." Philippine Political Science Journal 34, no. 1 (2013): 6–26. http://dx.doi.org/10.1080/01154451.2013.789165.

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14

Destrianti, Eva, Syafrizal Sabaruddin, and Gita Mutiara Hati. "THE PERCEPTION OF THE ENGLISH CLUB MEMBERS OF THE ENGLISH DEPARTMENT STUDENTS ASSOCIATION (EDSA) TOWARD THEIR CLUB." Journal of English Education and Teaching 2, no. 3 (2019): 1–6. http://dx.doi.org/10.33369/jeet.2.3.1-6.

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This research is a descriptive quantitative research which aimed to investigate positive or negative perception of the English club members of EDSA (English Department Students Association) toward their club in cognitive, affective and connative components. The population of this research was all members of the EDSA’s English club. The samples were 40 respondents and the instrument was a questionnaire. The questionnaire consists of 25 items of three components which covered six variables like materials, activities, coach, schedule, place and English skill improvement. The result shows that 88.

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15

Endrawadi, Gede, I. Wayan Sukerayasa, and Wayan Gede Ariastina. "STUDI PENGARUH TIDAK BEROPERASINYA PLTSa SUWUNG TERHADAP PROFIL TEGANGAN PADA PENYULANG SERANGAN." Jurnal SPEKTRUM 5, no. 2 (2018): 299. http://dx.doi.org/10.24843/spektrum.2018.v05.i02.p38.

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The power plant with renewable energy sources is needed to reduce the pollution. One of this kind is in Bali, that is PLTSa (Garbage Power Plant) Suwung. However, PLTSa Suwung is no longer operating for now. PLTSa Suwung is connected with Serangan feeder, this connection named Distributed Generation. When PLTSa Suwung doesn’t operate, it will affect the Serangan feeder’s voltage profile. The change of voltage profile will be analyzed with EDSA Technical 2000 Service Pack 3.5 software. The research will give five scenarios with different electrical power supply from each scenario. The gap of th

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16

Manansala, M. N., R. M. Ong, and K. A. Vergara. "VISIBILITY ANALYSIS OF HUGE OUTDOOR ADVERTISEMENTS ALONG GUADALUPE BRIDGE IN EDSA HIGHWAY FROM STRUCTURE-FROM-MOTION PHOTOGRAMMETRY." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLII-4/W16 (October 1, 2019): 385–90. http://dx.doi.org/10.5194/isprs-archives-xlii-4-w16-385-2019.

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Abstract. When it comes to business and marketing, huge outdoor advertising is considered as one of the best ways by contributing largely in disseminating information about a product, service or even raise awareness. With commuters or the people riding in a moving car as its target audience, the placement of advertising materials is very crucial since it should be visible and must deliver its message in a short span of time. This study tests the methodology of gathering data using action camera and DSLR mounted and situated on a moving vehicle, utilizing structure from motion techniques, to ex

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17

Kumar, Chakresh, and Ghanendra Kumar. "Novel flattened gain using RAMAN-Erbium doped silica fiber hybrid optical amplifier for super dense wavelength division multiplexing system." International Journal of Engineering, Science and Technology 12, no. 2 (2020): 11–17. http://dx.doi.org/10.4314/ijest.v12i2.2.

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We have proposed a very advanced super dense wavelength division multiplexing (SD-WDM) system using RAMANErbium doped silica fiber optical amplifier (EDSFA) hybrid optical amplifier (HOA) in this paper. Performance is evaluated in term of flattened gain and noise figure for C-band. Effect of proposed hybrid optical amplifier also compared with EDFARAMAN, EDFA-SOA and SOA-SOA HOA for the same characteristics. Best rating gain of 37.5 dB with noise figure of 5.4 dB ever recorded from RAMAN-EDSFA HOA. It is also observed that out come from SOA-SOA HOA is not acceptable in term of noise figure of

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18

Love, Andrew J., Valérie Laval, Chiara Geri, et al. "Components of Arabidopsis Defense- and Ethylene-Signaling Pathways Regulate Susceptibility to Cauliflower mosaic virus by Restricting Long-Distance Movement." Molecular Plant-Microbe Interactions® 20, no. 6 (2007): 659–70. http://dx.doi.org/10.1094/mpmi-20-6-0659.

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We analyzed the susceptibility of Arabidopsis mutants with defects in salicylic acid (SA) and jasmonic acid (JA)/ethylene (ET) signaling to infection by Cauliflower mosaic virus (CaMV). Mutants cpr1-1 and cpr5-2, in which SA-dependent defense signaling is activated constitutively, were substantially more resistant than the wild type to systemic infection, implicating SA signaling in defense against CaMV. However, SA-deficient NahG, sid2-2, eds5-1, and pad4-1 did not show enhanced susceptibility. A cpr5 eds5 double mutant also was resistant, suggesting that resistance in cpr5 may function parti

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19

Tuñón, Ianina, and Georgina Di Paolo. "Lo comportamental e institucional como factores asociados a las calificaciones escolares en Lengua y Matemática." Perfiles Educativos 40, no. 162 (2018): 86–99. http://dx.doi.org/10.22201/iisue.24486167e.2018.162.58733.

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Existe consenso en torno a la influencia que ejerce el nivel socioeconómico de origen en los procesos de integración de niños, niñas y adolescentes a la educación formal, y las dificultades que el propio sistema tiene para construir ofertas educativas equitativas que garanticen una efectiva igualdad de resultados. El objetivo de este estudio es dar cuenta de la incidencia de factores estructurales y de comportamiento individual en las calificaciones escolares, las cuales se consideran indicadores próximos al rendimiento educativo. A partir de los micro-datos de la Encuesta de la Deuda Social A

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20

Pertierra, Anna Cristina. "Entertainment publics in the Philippines." Media International Australia 179, no. 1 (2021): 66–79. http://dx.doi.org/10.1177/1329878x20985960.

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Since the late 1980s, Filipino entertainment television has assumed and maintained a dominance in national popular culture, which expanded in the digital era. The media landscape into which digital technologies were launched in the Philippines was largely set in the wake of the 1986 popular movement and change of government referred to as the EDSA revolution: television stations that had been sequestered under martial law were turned over to family-dominated commercial enterprises, and entertainment media proliferated. Building upon the long development of entertainment industries in the Phili

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21

Hazzard, Vivienne M., Lauren M. Schaefer, Allison Mankowski, et al. "Development and validation of the Eating Disorders Screen for Athletes (EDSA): A brief screening tool for male and female athletes." Psychology of Sport and Exercise 50 (September 2020): 101745. http://dx.doi.org/10.1016/j.psychsport.2020.101745.

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22

Bautista, Julius. "The Rebellion and the Icon: Holy Revolutions in the Philippines." Asian Journal of Social Science 34, no. 2 (2006): 291–310. http://dx.doi.org/10.1163/156853106777371166.

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AbstractThe subject of this paper is the politics of 'use' and 'misuse' of religious iconography during popular uprisings in the Philippines. It will discuss the ways in which religious icons, specifically the Santo Niño and Our Lady of EDSA, are co-opted for specific political and social agendas. "Rebellion" is broadly defined here as the combined action of a large group of people against what they see as the oppressive and hegemonic force that prevents the full enactment of their common interest. The concern here is to describe how mass action incorporates the imagery of divine personages so

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23

Shukla, Aasheesh, and Himanshu Sharma. "An Intelligent Game Theory based Intrusion Detection Framework and Enhanced Dolphin Swarm Algorithm (EDSA) based Cluster Head Election for Vehicle Security." Journal of Advanced Research in Dynamical and Control Systems 11, no. 11-SPECIAL ISSUE (2019): 252–60. http://dx.doi.org/10.5373/jardcs/v11sp11/20192955.

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24

Rodríguez Espínola, Solange, Pilar Filgueira, and Simone Sarti. "Desigualdades socioeconómicas en salud en la Argentina e Italia en 2015-2018." Cuestiones de sociología, no. 24 (February 1, 2021): e112. http://dx.doi.org/10.24215/23468904e112.

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En la literatura hay una falta de investigación acerca de las desigualdades en salud en Sudamérica y sus diferencias con respecto a las de los países desarrollados. Como en Italia se han registrado tendencias similares en los últimos años y muestra similaridades con la Argentina, se ha decidido utilizar el país mediterráneo con fines comparativos. La hipótesis planteada consistió en que, más allá de las diferencias estructurales, las desigualdades en salud presentarían patrones similares en ambos países, caracterizados por una economía capitalista. Los grupos sociales en posiciones educativas

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25

Liu, James H., and Cecilia Gastardo-Conaco. "Theory and Methods of a Representational Approach to Understanding Social Movements: The Role of the EDSA Revolution in a National Psychology of Protest for the Philippines." Social Justice Research 24, no. 2 (2011): 168–90. http://dx.doi.org/10.1007/s11211-011-0131-x.

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26

Billig, Michael S. "“Syrup in the Wheels of Progress”: The Inefficient Organization of the Philippine Sugar Industry." Journal of Southeast Asian Studies 24, no. 1 (1993): 122–47. http://dx.doi.org/10.1017/s0022463400001533.

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While the organization of the Philippine sugar industry evolved to promote and balance the short-term interests of planters, millers and traders, it now undermines the industry and threatens the economic fortunes of those who depend upon it. By perpetuating inefficiency and fostering a frenzy of trading that affords inordinate profits for the least productive sector, this structure has become the major obstacle to restoring the Philippines to its former status as one of the world's most efficient and technologically advanced producers of cane sugar. As efficiency falls further behind that of o

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27

Cartier, Geneviève. "A Simple Common Lawyer: Essays in Honour of Michael Taggartdavid dyzenhaus, murray hunt, & grant huscroft, edsA Simple Common Lawyer: Essays in Honour of Michael TaggartOxford: Hart Publishing, 2009." University of Toronto Law Journal 64, no. 2 (2014): 291–310. http://dx.doi.org/10.3138/utlj.041813-01r.

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Pasia, Jasmen S., EnP Moises C. Torrentira, Jr., Hazel C. Navarra, and Michael Makilan. "Air Quality Trends amid Covid-19 Lockdown in Metro Manila, Philippines: A Preliminary Case Review." Journal of Humanities and Social Sciences Studies 2, no. 6 (2020): 145–50. http://dx.doi.org/10.32996/jhsss.2020.2.6.16.

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CoVID-19 pandemic forced a countrywide lockdown in the Philippines from March 16, 2020 to May 15, 2020 and extended to May 31, 2020 in Metro Manila and some parts of Central Luzon. Because of these forced restrictions, the air pollution level in Metro Manila drastically slowed down just a few weeks upon the implementation of the lockdown. Therefore, this study aimed to establish a preliminary case review on the implications of the lockdown to the air quality in the country’s capital with the aid of data from the Centre for Research on Energy and Clean Air (CREA) and Airtoday.ph station. The em

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29

Berrocal-Lobo, Marta, and Antonio Molina. "Ethylene Response Factor 1 Mediates Arabidopsis Resistance to the Soilborne Fungus Fusarium oxysporum." Molecular Plant-Microbe Interactions® 17, no. 7 (2004): 763–70. http://dx.doi.org/10.1094/mpmi.2004.17.7.763.

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Ethylene response factor 1 (ERF1) is a transcriptional factor from Arabidopsis thaliana that regulates plant resistance to the necrotrophic fungi Botrytis cinerea and Plectosphaerella cucumerina and whose overexpression enhances resistance to these fungi. Here, we show that ERF1 also mediates Arabidopsis resistance to the soilborne fungi Fusarium oxysporum sp. conglutinans and F. oxysporum f. sp. lycopersici, because its constitutive expression in Arabidopsis confers enhanced resistance to these pathogens. Expression of ERF1 was upregulated after inoculation with F. oxysporum f. sp. conglutina

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30

Nigliazzo, Stacy. "Edna." Annals of Internal Medicine 152, no. 2 (2010): 130. http://dx.doi.org/10.7326/0003-4819-152-2-201001190-00017.

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31

Lewenza, Shawn, Lori Johnson, Laetitia Charron-Mazenod, Mia Hong, and Heidi Mulcahy-O'Grady. "Extracellular DNA controls expression of Pseudomonas aeruginosa genes involved in nutrient utilization, metal homeostasis, acid pH tolerance and virulence." Journal of Medical Microbiology 69, no. 6 (2020): 895–905. http://dx.doi.org/10.1099/jmm.0.001184.

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Introduction. Pseudomonas aeruginosa grows in extracellular DNA (eDNA)-enriched biofilms and infection sites. eDNA is generally considered to be a structural biofilm polymer required for aggregation and biofilm maturation. In addition, eDNA can sequester divalent metal cations, acidify growth media and serve as a nutrient source. Aim. We wanted to determine the genome-wide influence on the transcriptome of planktonic P. aeruginosa PAO1 grown in the presence of eDNA. Methodology. RNA-seq analysis was performed to determine the genome-wide effects on gene expression of PAO1 grown with eDNA. Tran

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Ely, Taylor, Paul H. Barber, Lauren Man, and Zachary Gold. "Short-lived detection of an introduced vertebrate eDNA signal in a nearshore rocky reef environment." PLOS ONE 16, no. 6 (2021): e0245314. http://dx.doi.org/10.1371/journal.pone.0245314.

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Environmental DNA (eDNA) is increasingly used to measure biodiversity of marine ecosystems, yet key aspects of the temporal dynamics of eDNA remain unknown. Of particular interest is in situ persistence of eDNA signals in dynamic marine environments, as eDNA degradation rates have predominantly been quantified through mesocosm studies. To determine in situ eDNA residence times, we introduced an eDNA signal from a non-native fish into a protected bay of a Southern California rocky reef ecosystem, and then measured changes in both introduced and background eDNA signals across a fixed transect ov

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33

Paulson, C. "Edna Ashy." Insight - the Journal of the American Society of Ophthalmic Registered Nurses 26, no. 2 (2001): 51–52. http://dx.doi.org/10.1067/min.2001.115708.

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Hawkes, Mary Q. "Edna Mahan." Women & Criminal Justice 9, no. 3 (1998): 1–21. http://dx.doi.org/10.1300/j012v09n03_01.

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35

Goodkin, D. E. "EDSS reliability." Neurology 41, no. 2, Part 1 (1991): 332. http://dx.doi.org/10.1212/wnl.41.2_part_1.332.

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Noseworthy, J. H., M. K. Vandervoort, C. J. Wong, and G. C. Ebers. "EDSS reliability." Neurology 41, no. 2, Part 1 (1991): 332. http://dx.doi.org/10.1212/wnl.41.2_part_1.332-a.

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37

Wilkes, M. V. "EDSAC 2." IEEE Annals of the History of Computing 14, no. 4 (1992): 49–56. http://dx.doi.org/10.1109/85.194055.

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York, Ashley. "Electrified eDNA." Nature Reviews Microbiology 18, no. 10 (2020): 543. http://dx.doi.org/10.1038/s41579-020-0436-6.

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Adams, Clare, Luke Hoekstra, Morgan Muell, and Fredric Janzen. "A Brief Review of Non-Avian Reptile Environmental DNA (eDNA), with a Case Study of Painted Turtle (Chrysemys picta) eDNA Under Field Conditions." Diversity 11, no. 4 (2019): 50. http://dx.doi.org/10.3390/d11040050.

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Environmental DNA (eDNA) is an increasingly used non-invasive molecular tool for detecting species presence and monitoring populations. In this article, we review the current state of non-avian reptile eDNA work in aquatic systems, and present a field experiment on detecting the presence of painted turtle (Chrysemys picta) eDNA. Thus far, turtle and snake eDNA studies have shown mixed results in detecting the presence of these animals under field conditions. However, some instances of low detection rates and non-detection occur for these non-avian reptiles, especially for squamates. We explore

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Pilliod, David S., Caren S. Goldberg, Robert S. Arkle, and Lisette P. Waits. "Estimating occupancy and abundance of stream amphibians using environmental DNA from filtered water samples." Canadian Journal of Fisheries and Aquatic Sciences 70, no. 8 (2013): 1123–30. http://dx.doi.org/10.1139/cjfas-2013-0047.

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Environmental DNA (eDNA) methods for detecting aquatic species are advancing rapidly, but with little evaluation of field protocols or precision of resulting estimates. We compared sampling results from traditional field methods with eDNA methods for two amphibians in 13 streams in central Idaho, USA. We also evaluated three water collection protocols and the influence of sampling location, time of day, and distance from animals on eDNA concentration in the water. We found no difference in detection or amount of eDNA among water collection protocols. eDNA methods had slightly higher detection

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Quintela, M. A., F. J. Madruga, C. Jauregui, and J. M. López-Higuera. "S-EDFA and R-EDFA polarization properties comparison." Optics Communications 255, no. 1-3 (2005): 72–80. http://dx.doi.org/10.1016/j.optcom.2005.06.007.

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Gaedike, Reinhard. "Beitrag zur Kenntnis der Tineiden von Nepal und benachbarter Gebiete (Lepidoptera: Tineidae)." Beiträge zur Entomologie = Contributions to Entomology 62, no. 1 (2012): 165–206. http://dx.doi.org/10.21248/contrib.entomol.62.1.165-206.

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Die bisher undeterminierten Tineidae der Nepal-Expeditionen der Zoologischen Staatssammlung München wurden bearbeitet, zusammen mit Aufsammlungen aus den Museen Paris, Helsinki, Kopenhagen, und aus den Sammlungen Georg Derra und Ernst Arenberger einige Falter aus Indien und Pakistan. Als neue Arten werden beschrieben: Rhodobates dierli sp. n.; R. pusillus sp. n.; Infurcitinea fibigeri sp. n.; Pachyarthra nepalica sp. n.; P. dierli sp. n.; P. aurata sp. n.; Edosa aculeata sp. n.; E. parva sp. n.; E. magna sp. n.; E. fastigata sp. n.; E. rapticola sp. n.; E. clavifera sp. n.; E. dierli sp. n.; E

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Takahashi, Sayaka, Shingo Takada, Hiroki Yamanaka, Reiji Masuda, and Akihide Kasai. "Intraspecific genetic variability and diurnal activity affect environmental DNA detection in Japanese eel." PLOS ONE 16, no. 9 (2021): e0255576. http://dx.doi.org/10.1371/journal.pone.0255576.

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Environmental DNA (eDNA) analysis with species-specific primer/probe sets is promising as a tool to quantify fish abundance and distribution. Nevertheless, several factors could reduce the accuracy of this method. Here, we aimed to analyze whether intraspecific variability and diel activity rhythm affect eDNA detection in Japanese eels (Anguilla japonica). For this purpose, we performed tank experiments focusing on two points. First, we assessed the effects of base pair sequences with probe region polymorphism on eDNA detection. Next, we evaluated the influences of diel rhythm, activity, and i

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Kakuda, Aozora, Hideyuki Doi, Rio Souma, Mariko Nagano, Toshifumi Minamoto, and Izumi Katano. "Environmental DNA detection and quantification of invasive red-eared sliders, Trachemy scripta elegans, in ponds and the influence of water quality." PeerJ 7 (December 6, 2019): e8155. http://dx.doi.org/10.7717/peerj.8155.

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Environmental DNA (eDNA) is a powerful tool for monitoring the distribution of aquatic macro-organisms. However, environmental factors, including the water temperature and water quality, can affect the inhibition and/or degradation of eDNA, which complicates accurate estimations of eDNA concentrations and the detection of the presence/absence of species in natural habitats. Further very few eDNA studies have been conducted for reptiles, especially with respect to estimating their biomass and/or abundances. Here we examined the relationship between the visually-observed number of red-eared slid

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Klobucar, Stephen L., Torrey W. Rodgers, and Phaedra Budy. "At the forefront: evidence of the applicability of using environmental DNA to quantify the abundance of fish populations in natural lentic waters with additional sampling considerations." Canadian Journal of Fisheries and Aquatic Sciences 74, no. 12 (2017): 2030–34. http://dx.doi.org/10.1139/cjfas-2017-0114.

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Environmental DNA (eDNA) sampling has proven to be a valuable tool for detecting species in aquatic ecosystems. Within this rapidly evolving field, a promising application is the ability to obtain quantitative estimates of relative species abundance based on eDNA concentration rather than traditionally labor-intensive methods. We investigated the relationship between eDNA concentration and Arctic char (Salvelinus alpinus) abundance in five well-studied natural lakes; additionally, we examined the effects of different temporal (e.g., season) and spatial (e.g., depth) scales on eDNA concentratio

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Shogren, Arial J., Jennifer L. Tank, Elizabeth A. Andruszkiewicz, Brett Olds, Christopher Jerde, and Diogo Bolster. "Modelling the transport of environmental DNA through a porous substrate using continuous flow-through column experiments." Journal of The Royal Society Interface 13, no. 119 (2016): 20160290. http://dx.doi.org/10.1098/rsif.2016.0290.

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Detecting environmental DNA (eDNA) in water samples is a powerful tool in determining the presence of rare aquatic species. However, many open questions remain as to how biological and physical conditions in flowing waters influence eDNA. Motivated by what one might find in a stream/river benthos we conducted experiments in continuous flow columns packed with porous substrates to explore eDNA transport and ask whether substrate type and the presence of colonized biofilms plays an important role for eDNA retention. To interpret our data, and for modelling purposes, we began with the assumption

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Apoorva, Priyanka, Himanshu Wadhwa, and Gurjit Kaur. "Performance Analysis of Hybrid Optical Amplifiers for 32 Channel WDM System at 10 Gbps Bit Rate for WAN Applications." Journal of Optical Communications 41, no. 1 (2019): 23–29. http://dx.doi.org/10.1515/joc-2017-0139.

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Abstract In this paper, we have simulated an optical 32 channel WDM system with 10 Gbps data rate for various hybrid amplifiers at varying lengths. Stand-alone EDFA gives better performance than other individual amplifiers but when hybrid with Raman amplifier, the performance of the WDM system is enhanced. A lot of researchers are working on the hybrid amplifiers like EDFA and Raman. In this research paper we have also included latest amplifier such as Ytterbium and Praseodymium amplifiers and the performance of the various hybrid combinations is compared. So, different hybrid amplifiers such

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Pinakhina, Daria V., and Elena M. Chekunova. "Environmental DNA: history of studies, current and perspective applications in fundamental and applied research." Ecological genetics 18, no. 4 (2020): 493–509. http://dx.doi.org/10.17816/ecogen25900.

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This review article is dedicated to a relatively young, actively developing approach to biodiversity assessment analysis of environmental DNA (or eDNA). Current views on the nature of eDNA, a brief overview of the history of this approach and methods of eDNA analysis are presented. Major research directions, utilizing eDNA techniques, and perspectives of their application to the study of biodiversity are described. Key issues in development of eDNA approach, its advantages and drawbacks are outlined.

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Alaruri, Sami D. "Single Stage C-Band Erbium-Doped Fiber Amplifier (EDFA) Development and Performance Evaluation." International Journal of Measurement Technologies and Instrumentation Engineering 7, no. 2 (2018): 41–49. http://dx.doi.org/10.4018/ijmtie.2018070103.

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In this work, a single-stage C-band erbium-doped fiber amplifier (EDFA) has been constructed and characterized. Gain (G) and noise figure (NF) measurements collected for the C-band EDFA as a function of wavelength (1528.8 to 1562.3 nm) and laser pump powers are discussed. Further, the EDFA conversion efficiency (CE) as a function of laser pump powers is presented. Simplified mathematical expressions for the EDFA gain, NF, and CE are provided. The C-band EDFA signal gain remained flat in the spectral region 1539 to 1562 nm. Moreover, the C-band EDFA NF increased with wavelength and decreased wi

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Shu, Lu, Arne Ludwig, and Zuogang Peng. "Standards for Methods Utilizing Environmental DNA for Detection of Fish Species." Genes 11, no. 3 (2020): 296. http://dx.doi.org/10.3390/genes11030296.

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Environmental DNA (eDNA) techniques are gaining attention as cost-effective, non-invasive strategies for acquiring information on fish and other aquatic organisms from water samples. Currently, eDNA approaches are used to detect specific fish species and determine fish community diversity. Various protocols used with eDNA methods for aquatic organism detection have been reported in different eDNA studies, but there are no general recommendations for fish detection. Herein, we reviewed 168 papers to supplement and highlight the key criteria for each step of eDNA technology in fish detection and

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