Advanced Science Letters

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Advanced Science Letters

ISSN 1936-6612 (Print)

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Publisher: American Scientiﬁc Publishers

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ADVANCED SCIENCE LETTERS is an international peer-reviewed journal with a very wide-ranging coverage, consolidates research activities in all areas of (1) Physical Sciences, (2) Biological Sciences, (3) Mathematical Sciences, (4) Engineering, (5) Computer and Information Sciences, and (6) Geosciences to publish original short communications, full research papers and timely brief (mini) reviews with authors photo and biography encompassing the basic and applied research and current developments in educational aspects of these scientiﬁc areas.

98 Issues are available

Volume 25

Number 1, January 2019 Issues [98]

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7/4/2019 Advanced Science Letters: Ingenta Connect Publication

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Volume 24

Number 12, December 2018 Number 11, November 2018 Number 10, October 2018 Number 9, September 2018 Number 8, August 2018 Number 7, July 2018 Number 6, June 2018 Number 5, May 2018 Number 4, April 2018 Number 3, March 2018 Number 2, February 2018 Number 1, January 2018 Volume 23

Number 12, December 2017 Number 11, November 2017 Number 10, October 2017 Number 9, September 2017 Number 8, August 2017 Number 7, July 2017 Number 6, June 2017 Number 5, May 2017 Number 4, April 2017 Number 3, March 2017 Number 2, February 2017 Number 1, January 2017 Volume 22

Number 12, December 2016 Number 11, November 2016 Number 10, October 2016 Number 9, September 2016 Number 8, August 2016 Number 7, July 2016 Numbers 5-6, May 2016 Number 4, April 2016 Number 3, March 2016 Number 2, February 2016 Number 1, January 2016

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7/4/2019 Advanced Science Letters: Ingenta Connect Table Of Contents

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Advanced Science Letters

ISSN 1936-6612 (Print)

Publisher: American Scientiﬁc Publishers More about this publication?

ADVANCED SCIENCE LETTERS is an international peer-reviewed journal with a very wide-ranging coverage, consolidates research activities in all areas of (1) Physical Sciences, (2) Biological Sciences, (3) Mathematical Sciences, (4) Engineering, (5) Computer and Information Sciences, and (6) Geosciences to publish original short communications, full research papers and timely brief (mini) reviews with authors photo and biography encompassing the basic and applied research and current developments in educational aspects of these scientiﬁc areas.

Volume 24, Number 12, December 2018

research-article Contents

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Selected Peer-Reviewed Articles from the International Conference on Engineering Application, Physics and Sciences

(ICEAPS2017), Johor Bahru, Malaysia, 26–27 October, 2017

pp. 9023-9025(3)

Authors: Supriyono; Siswanto, Waluyo Adi; Darmawan, Agung Setyo; Utomo, Wahyu Mulyo; Supriyono, Heru;

Setiawan, Wisnu; Solikin, Mochamad; Ulinuha, Agus;

Prasetyo, Hari; Purnama, Herry

Vibration Analysis of Steam Turbine Blade: A Finite Element Analysis

pp. 9026-9030(5)

Authors: Amini, Kourosh; Heidari, Milad

The Experimental Investigation of Injector Research: A Review

pp. 9031-9036(6)

Authors: Semin; Cahyagi, Danang; Mustono, Eddy

Experimental Piston Modiﬁcation on Internal Combustion Engine: A State of the Art Review

pp. 9037-9040(4)

Authors: Semin; Rudianto; Darmawan

The Effect of Additional Reflector on the Burner of TLUD Gasification Stove

pp. 9041-9045(5)

Authors: Wijianto; Sarjito; Subroto; Himawanto, D. A;

Adityarini, H

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Application of Flavonoid and Anthocyanin Contents from Rambutan (Nephelium lappaceum) Peel as Natural Dyes on Cotton Fabric

pp. 9853-9855(3)

Authors: Paramita, Vita; Kusumayanti, Heny;

Wahyuningsih; Amalia, Rizka; Leviana, Wilandika; Nisa’, Qurrotun A. K

Pressurized Hot Water Extraction of Zingiber oﬃcinale Fresh Rhizome

pp. 9856-9858(3)

Authors: Paramita, Vita; Yulianto, Mohamad Endy; Hartati, Indah; Bahrudin, Udin; Amalia, Rizka; Kusumo, Priyono;

Syah, Andi Nur Alam; Arimukti, Tedy Krisna

Axial Capacity of Concrete Filled Double Lip Channel

pp. 9859-9862(4)

Authors: Wahiddin; Dewi, Sri Murni; SMD, Agoes;

Wisnumurti

The Reduction of H S of Biogas by Utilize Activated Sludge, Cow Rumen Fluid and

Bacteria Culture in a Fermentative Bioﬁltration System

pp. 9863-9865(3)

Authors: Wahyuningsih; Paramita, Vita; Hartati, Indah;

EndyYulianto, Moh; Wilandika 2

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7/4/2019 Application of Flavonoid and Anthocyanin Contents from Rambutan (...: Ingenta Connect

https://www.ingentaconnect.com/content/asp/asl/2018/00000024/00000012/art00209 1/2

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Authors: Paramita, Vita; Kusumayanti, Heny; Wahyuningsih; Amalia, Rizka; Leviana, Wilandika; Nisa’, Qurrotun A. K

Source: Advanced Science Letters, Volume 24, Number 12, December 2018, pp. 9853-9855(3)

Publisher: American Scientiﬁc Publishers DOI: https://doi.org/10.1166/asl.2018.13160

Application of Flavonoid and Anthocyanin Contents from Rambutan ( Nephelium

lappaceum ) Peel as Natural Dyes on Cotton Fabric

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7/4/2019 Application of Flavonoid and Anthocyanin Contents from Rambutan (...: Ingenta Connect

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The application of natural dyes on material fabric gain attention, recently. An alternative prospective plant that possibly applied as natural dyes and abundantly obtained in Indonesia is the rambutan peel (Nephelium lappaceum). This work evaluated the potential of

anthocyanin and flavonoid contents of rambutan peel (Nephelium lappaceum), a worthless waste and continuously exist annualy as a natural dye application on the cotton fabric. It focused the study on the rambutan peel concentration (15, 20, 25%) by using alum (aluminium sulfate) as fixative agent. After the mordanting process, the TFC were decreased 5.15, 11.99 and 35.19% at each concentration observed, respectively. The higher concentration of rambutan peel provided the less degradation of anthocyanin compounds during mordanting. These results were opponently comparing to the flavonoid content.

Keywords: Anthocyanin Content; Flavonoid Content; Natural Dyes;

Nephelium lappaceum Peel Document Type: Research Article

Aﬃliations: Chemical Engineering, Vocational School, Diponegoro University, Semarang 50275, Indonesia

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10/14/2020 Advanced Science Letters

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Advanced Science Letters

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H Index Subject Area and Category Computer Science

Computer Science (miscellaneous) Energy

Energy (miscellaneous) Engineering

Engineering (miscellaneous) Environmental Science

Environmental Science (miscellaneous) Mathematics

Mathematics (miscellaneous) Social Sciences

Education

Health (social science) Publisher American Scienti c Publishers Publication type Journals

ISSN 19366612, 19367317 Coverage 2010-2017

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Quartiles

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

Category Year Quartile

Computer Science (miscellaneous) 2011 Q2 Computer Science (miscellaneous) 2012 Q3 Computer Science (miscellaneous) 2013 Q2 Computer Science (miscellaneous) 2014 Q4

SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scienti c in uence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scienti c in uence of the average article in a journal it expresses how central to the global

Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year.

The two years line is equivalent to journal impact factor

™ (Thomson Reuters) metric.

Cites per document Year Value Cites / Doc. (4 years) 2010 0.000 Cites / Doc. (4 years) 2011 1.667 Cites / Doc. (4 years) 2012 1.424 Cites / Doc. (4 years) 2013 0.383 Cites / Doc. (4 years) 2014 0.288 Cites / Doc. (4 years) 2015 0.231 Cites / Doc. (4 years) 2016 0.194 Cites / Doc. (4 years) 2017 0.208 Cites / Doc. (4 years) 2018 0.215 Cites / Doc. (4 years) 2019 0.279 Total Cites Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.

Journal Self-citation is de ned as the number of citation from a journal citing article to articles published by the same journal.

Cites Year Value

S lf Cit 2010 0

External Cites per Doc Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self- citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

Cit Y V l

% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

Year International Collaboration 2010 22.58

2011 10 13

2011 2012 2013 2014 2015 2016 2017 2018 2019

Computer Science (miscellaneous) Education Energy (miscellaneous) Engineering (miscellaneous) Environmental Science (miscellaneous) Health (social science) Mathematics (miscellaneous)

2011 2013 2015 2017 2019

0.075 0.15 0.225 0.3

Cites / Doc. (4 years) Cites / Doc. (3 years) Cites / Doc. (2 years)

2010 2012 2014 2016 2018

0 0.4 0.8 1.2 1.6 2

2010 2012 2014 2016 2018

0 600 1.2k

2010 2012 2014 2016 2018

0 0.9 1.8

2010 2012 2014 2016 2018

0 20 40

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MANOJIT DE 2 months ago Dear Editor-in-chief,

I have published an article in this Journal. The details of the article as follows:

Name of the article: Studies on Electrical Behavior of Multiferroic Based Double Doped Bismuth Ferrite System

Authors: H. S. Tewari, Aarti Mishra, and Manojit De Vol. 21

Number 9

Page Nuber: 2807-2810 Year: 2015

DOI: 10.1166/asl.2015.6391

Can I get the full text of this article in Journal format?

Regards, Dr. Manojit De

reply

Citable documents Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

Documents Year Value

N it bl d t 2010 0

Cited documents Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

Documents Year Value

Uncited documents 2010 0 Uncited documents 2011 36 Uncited documents 2012 333 Uncited documents 2013 2027

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Melanie Ortiz 2 months ago

Dear Dr. Manojit De, thank you for contacting us.

Unfortunately, we cannot help you with your request, we suggest you contact the journal’s editorial staff , so they could inform you more deeply.

Best Regards, SCImago Team

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2010 2012 2014 2016 2018

0 2.5k 5k

2010 2012 2014 2016 2018

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10/14/2020 Vibration Analysis of Steam Turbine Blade: A Finite Element Analy...: Ingenta Connect

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Authors: Amini, Kourosh; Heidari, Milad

Source: Advanced Science Letters, Volume 24, Number 12, December 2018, pp. 9026-9030(5) Publisher: American Scientiﬁc Publishers

DOI: https://doi.org/10.1166/asl.2018.12075

A steam turbine is a device which converts heat energy to mechanical energy. The blade is one of the steam turbine components which its failure causes safety risks and repair cost. Hence, it is necessary to consider the basic design aspects of the blades. The study of vibration helps to investigate causes of failure in the blade which alters its dynamic characteristics. Therefore, this paper investigated vibration in two types of steam turbine blades called impulse and reaction using ﬁnite element analysis. Blades were modeled using a computer-aided design software. A 248 N widespread tangential force was applied to the blade. All materials were assumed linear, homogenous and isotropic. The root of blades was ﬁtted in internal groove blade fastening. Based on results, deformation was higher in tip and middle of both impulse and reaction blades than their root. Impulse turbine blade in all four modes experienced lower maximum deformation than reaction one. Moreover, impulse turbine blade experienced higher frequency compared with reaction one in all modes except in the second mode of vibration. It can be concluded that the reaction turbine blades are about to failure considerably higher than impulse one in same conditions.

Keywords: Blade; Finite Element Analysis; Impulse and Reaction Steam Turbine; Vibration Document Type: Research Article

Aﬃliations: Department of Mechanical Engineering, Islamic Azad University, Ahram Branch, Ahram, Iran Publication date: December 1, 2018

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10/14/2020 Experimental Static Cavitation Tunnel for Underwater Marine Prope...: Ingenta Connect

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Authors: Choong, Wai Heng ; Yeo, Kiam Beng ; Tamiri, Fadzlita Mohd ; Dalimin, M. Noh ; Source: Advanced Science Letters, Volume 24, Number 12, December 2018, pp. 9058-9062(5) Publisher: American Scientiﬁc Publishers

The static cavitation tank set-up and experimental techniques were developed as a compete facility for investigation of underwater marine propeller cavitation flow as presented in this paper. This facility was developed to initiate experimental investigation of underwater marine propeller hydrodynamic with particular emphasis on the modeling and characterizing of propeller thrust and torque performances under cavitating flow. The static cavitation tank, dynamometer, controller, instrumentation and data acquisition were developed as a complete system with the computer aided design and engineering application tools. The system was designed for conducting the open-water test to characterize propeller performance (thrust and torque) as well as observation of cavitation phenomenon up to a maximum propeller rotation speed of 1200 RPM. A highly skewed commercial ‘J’ outboard marine propeller sample with different pitch distance values (248 mm [9.25×9.75J], 267 mm [9.25×9.75J] and 305 mm [9.25×12J]) were utilized to demonstrate the capability and functional of this developed facility. Experiment found that propeller thrust and torque characteristics increases in value along with increasing propeller rotation speed (100 RPM to 1200 RPM), which had conformed to the marine propeller performance convention. Propulsion operation ranging from 700 rpm to 1200 rpm had also satisfied well above the recommended minimum Reynolds number of 5×10 for the flow to simulate a fully turbulent and matching condition of the actual physical model flow. Cavitation and cavitating flow was found to develop on the back section of propeller blade had steadily increased from 800 RPM onwards. Facility drawbacks such as limitation to zero advanced speed operation condition, maximum propeller rotation of 1200 RPM, pressure and velocity measurement ability and rebounding wave were also highlighted. This low cost and capability limitation facility was developed as a start for enhancing the University underwater marine propeller research activities.

Keywords: Experimental Fluid Dynamic; Marine Propeller Cavitation; Static Cavitation Tunnel Document Type: Research Article

Experimental Static Cavitation Tunnel for

Underwater Marine Propeller Cavitation Study

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10/14/2020 Experimental Static Cavitation Tunnel for Underwater Marine Prope...: Ingenta Connect

Aﬃliations: 1: Faculty of Engineering, Universiti Malaysia Sabah, Kota Kinabalu, Sabah, Malaysia 2: Universiti Tun Hussiein Onn Malaysia, Batu Pahat, Johor, Malaysia

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10/14/2020 Reflection of Gross Domestic Product into the Income Values Accor...: Ingenta Connect

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Authors: Antonyová, Anna ; Antony, Peter ; Soewito, Benfano ; Abdullah, Abd Halid Bin ; Nagapan, Sasitharan ;

Source: Advanced Science Letters, Volume 24, Number 12, December 2018, pp. 9261-9265(5) Publisher: American Scientiﬁc Publishers

Country development from the view point of economy is usually described through the amount of Gross Domestic Product (GDP). GDP as well as wellbeing of the country inhabitants are important indicators, which might show the signs of coherence. Wellbeing of individuals is described also through the income distribution and the possibility to attain the higher level of education. The paper deals with the problem how GDP reﬂexes into the income distribution in the case of Europe while income distribution is searched with respect to the educational attainment level. The correlation between GDP and income of individuals with respect to the attainment levels such as primary, upper secondary and tertiary. The possible

correlations, as statistical method, were tested in details for the cases of European Union (27 states), United Kingdom, Germany, Czech Republic, Slovakia and Poland.

Keywords: Analysis; Correlation; Education Level; Europe; Gross Domestic Product (GDP); Income Document Type: Research Article

Aﬃliations: 1: Faculty of Management, University of Prešov in Prešov, Konštantínova 16, Prešov 08001, Slovak Republic 2: APmikro, Prešov 08001, Slovak Republic 3: Bina Nusantara University, Jakarta, Indonesia 4: Faculty of Civil and Environmental Engineering, University Tun Hussein Onn Malaysia, Johor, Malaysia

Reﬂection of Gross Domestic Product into the Income Values According to the Attained Level of Education in Europe

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10/14/2020 Community-Based Tourism in Rural Areas: A First Approach to the E...: Ingenta Connect

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Authors: Morales-Urrutia, Diana ; Morales-Urrutia, Ximena ; Carvajal-Larenas, Patricio ; Source: Advanced Science Letters, Volume 24, Number 12, December 2018, pp. 9283-9286(4) Publisher: American Scientiﬁc Publishers

This study has as objective to oﬀer a ﬁrst approximation to the community-based tourism in Ecuador, both from a conceptual approach and at an empirical level. The departing point is a bibliographical review on the subject of study. After, the study is completed with an analysis of the supply evolution and its main

characteristics of this kind of tourism in Ecuador. The analysed data come from two oﬃcial sources. On the one hand, from the Ministry of Tourism (MINTUR) for the period 2013–2014. On the other hand, the data come from the Plurinational Federation of Community-Based Tourism (FEPTCE) for the period 2004–2015.

From this analysis, we attempt to establish provisional conclusions about the current state of community- based tourism in rural areas in Ecuador. A ﬁrst outcome to highlight is that despite of being a relatively new typology of tourism, it has achieved in the last decade, a positioning as a typology within the Ecuadorian tourism supply.

Keywords: Community-Based Tourism; Ecuador; Rural Areas Document Type: Research Article

Aﬃliations: 1: Facultad de Ciencias Administrativas, Universidad de Técnica de Ambato, Ambato EC104180, Ecuador 2: Facultad de Ciencias Económicas y Empresariales, Universidad de Santiago de Compostela, Santiago de Compostela 15782, España

Community-Based Tourism in Rural Areas: A First Approach to the Ecuadorian Case

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Advanced Science Letters

Advanced Science Letters

98 Issues are available

More in this subject:

Related

Information:

Advanced Science Letters

Volume 24, Number 12, December 2018

Selected Peer-Reviewed Articles from the International Conference on Engineering Application, Physics and Sciences

(ICEAPS2017), Johor Bahru, Malaysia, 26–27 October, 2017

Vibration Analysis of Steam Turbine Blade: A Finite Element Analysis

The Experimental Investigation of Injector Research: A Review

Experimental Piston Modiﬁcation on Internal Combustion Engine: A State of the Art Review

The Effect of Additional Reflector on the Burner of TLUD Gasification Stove

Application of Flavonoid and Anthocyanin Contents from Rambutan (Nephelium lappaceum) Peel as Natural Dyes on Cotton Fabric

Pressurized Hot Water Extraction of Zingiber oﬃcinale Fresh Rhizome

Axial Capacity of Concrete Filled Double Lip Channel

The Reduction of H S of Biogas by Utilize Activated Sludge, Cow Rumen Fluid and

Bacteria Culture in a Fermentative Bioﬁltration System

Application of Flavonoid and Anthocyanin Contents from Rambutan ( Nephelium

lappaceum ) Peel as Natural Dyes on Cotton Fabric

$106.51

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Advanced Science Letters

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Vibration Analysis of Steam Turbine Blade: A Finite Element Analysis

$106.61

Experimental Static Cavitation Tunnel for

Underwater Marine Propeller Cavitation Study

$106.61

Reﬂection of Gross Domestic Product into the Income Values According to the Attained Level of Education in Europe

$106.61

Community-Based Tourism in Rural Areas: A First Approach to the Ecuadorian Case

$106.61