Journal IJCRT UGC-CARE, UGCCARE( ISSN: 2320-2882 ) | UGC Approved Journal | UGC Journal | UGC CARE Journal | UGC-CARE list, New UGC-CARE Reference List, UGC CARE Journals, International Peer Reviewed Journal and Refereed Journal, ugc approved journal, UGC CARE, UGC CARE list, UGC CARE list of Journal, UGCCARE, care journal list, UGC-CARE list, New UGC-CARE Reference List, New ugc care journal list, Research Journal, Research Journal Publication, Research Paper, Low cost research journal, Free of cost paper publication in Research Journal, High impact factor journal, Journal, Research paper journal, UGC CARE journal, UGC CARE Journals, ugc care list of journal, ugc approved list, ugc approved list of journal, Follow ugc approved journal, UGC CARE Journal, ugc approved list of journal, ugc care journal, UGC CARE list, UGC-CARE, care journal, UGC-CARE list, Journal publication, ISSN approved, Research journal, research paper, research paper publication, research journal publication, high impact factor, free publication, index journal, publish paper, publish Research paper, low cost publication, ugc approved journal, UGC CARE, ugc approved list of journal, ugc care journal, UGC CARE list, UGCCARE, care journal, UGC-CARE list, New UGC-CARE Reference List, UGC CARE Journals, ugc care list of journal, ugc care list 2020, ugc care approved journal, ugc care list 2020, new ugc approved journal in 2020, ugc care list 2021, ugc approved journal in 2021, Scopus, web of Science.
How start New Journal & software Book & Thesis Publications
Submit Your Paper
Login to Author Home
Communication Guidelines

WhatsApp Contact
Click Here

  IJCRT Search Xplore - Search all paper by Paper Name , Author Name, and Title

Volume 9 | Issue 5 |

Volume 9 | Issue 5 | Month  
Downlaod After Publication
1) Table of content index in PDF
2) Table of content index in HTML 2)Table of content index in HTML
3) Front Page                     3) Front Page
4) Back Page                     4) Back Page
5) Editor Board Member 5)Editor Board Member
6) OLD Style Issue 6)OLD Style Issue
Chania Chania
IJCRT Journal front page IJCRT Journal Back Page

  Paper Title: ENHANCED FINGERPRINT CLASSIFICATION BASED ON COMPRESSED GIST ON DWT

  Author Name(s): Vasantha Kumara M, Dr. Mohamed Rafi

  Published Paper ID: - IJCRT21A6059

  Register Paper ID - 207989

  Publisher Journal Name: IJPUBLICATION, IJCRT

  DOI Member ID: 10.6084/m9.doi.one.IJCRT21A6059 and DOI : http://doi.one/10.1729/Journal.38805

  Author Country : Indian Author, India, 560001 , BANGALORE, 560001 , | Research Area: Science and Technology

Published Paper URL: http://ijcrt.org/viewfull.php?&p_id=IJCRT21A6059
Published Paper PDF: download.php?file=IJCRT21A6059
Published Paper PDF: http://www.ijcrt.org/papers/IJCRT21A6059.pdf

  Your Paper Publication Details:

  Title: ENHANCED FINGERPRINT CLASSIFICATION BASED ON COMPRESSED GIST ON DWT

 DOI (Digital Object Identifier) : http://doi.one/10.1729/Journal.38805

 Pubished in Volume: 9  | Issue: 5  | Year: May 2021

 Publisher Name : IJCRT | www.ijcrt.org | ISSN : 2320-2882

 Subject Area: Science and Technology

 Author type: Indian Author

 Pubished in Volume: 9

 Issue: 5

 Pages: j674-j683

 Year: May 2021

 Downloads: 1294

  E-ISSN Number: 2320-2882

 Abstract

Abstract: In this paper, we propose enhanced fingerprint recognition based on compressed GIST concept on DWT. The fingerprint database of FVC 2004 is considered to test the proposed algorithm and only fingerprint part in an image is cropped and Histogram Equalization (HE) is applied. The cropped HE image is resized to 400 x 400 and Discrete Wavelet Transform (DWT) is used to convert spatial domain to transform domain with low and high frequency bands. The low-frequency LL-band of size 200 x 200 is considered by discarding the high frequency bands of LH, HL and HH of each size 200 x 200 to enhance image quality with reduced dimensionality. The GIST concept is used on LL band to obtain final features. The Support Vector Machine (SV M) is used to classify images in the database. It is seen that the recognition rate of proposed method is better compared to the existing methods.


Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition


  Paper Title: EMPOWERMENT OF WOMEN REPRESENTATIVES INGRAM PANCHAYATS – A CASE STUDY OF MYSORE DISTRICT

  Author Name(s): DR NARAYANA N, MADAPPA

  Published Paper ID: - IJCRT21A6058

  Register Paper ID - 208135

  Publisher Journal Name: IJPUBLICATION, IJCRT

  DOI Member ID: 10.6084/m9.doi.one.IJCRT21A6058 and DOI :

  Author Country : N, India, - , -, - , | Research Area: Science and Technology

Published Paper URL: http://ijcrt.org/viewfull.php?&p_id=IJCRT21A6058
Published Paper PDF: download.php?file=IJCRT21A6058
Published Paper PDF: http://www.ijcrt.org/papers/IJCRT21A6058.pdf

  Your Paper Publication Details:

  Title: EMPOWERMENT OF WOMEN REPRESENTATIVES INGRAM PANCHAYATS – A CASE STUDY OF MYSORE DISTRICT

 DOI (Digital Object Identifier) :

 Pubished in Volume: 9  | Issue: 5  | Year: May 2021

 Publisher Name : IJCRT | www.ijcrt.org | ISSN : 2320-2882

 Subject Area: Science and Technology

 Author type: N

 Pubished in Volume: 9

 Issue: 5

 Pages: j665-j673

 Year: May 2021

 Downloads: 1237

  E-ISSN Number: 2320-2882

 Abstract

1993 that institutions of self-government, known as Panchayati Raj Institutions (PRIs), were first institutionalised in India. 2018 marks 25 years since they came into existence through the 73rd Constitutional Amendment.. As stated by the Balwant Raj Meheta Committee we can find thatdecentralization of power has led the local bodies to take active participation in all socioeconomic and political decisions. Panchayat Raj Institutions (PRIs) provide the opportunityto the rural masses to involve themselves from grass-root level to achieve all the nationalchallenges. For complete involvement of the society, participation of rural women is ensuredwith 33 percent women reservation. Accordingly we now find women are also elected as themember of PRIs. But it is often found that rural women lack in decision making in anyaspects whether economic, social, political or family matters and are dictated by their malecounterpart.


Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Panchayat Raj Institutions, Rural, Women Participation, Rural development .

  License

Creative Commons Attribution 4.0 and The Open Definition


  Paper Title: ABODE FOR WORKING WOMEN IN A METROPOLITIAN CITY

  Author Name(s): Ar.Salman Aslam Chouhan, Ar.Manali Rane

  Published Paper ID: - IJCRT21A6057

  Register Paper ID - 208128

  Publisher Journal Name: IJPUBLICATION, IJCRT

  DOI Member ID: 10.6084/m9.doi.one.IJCRT21A6057 and DOI :

  Author Country : Indian Author, India, 400097 , Mumbai Suburban, 400097 , | Research Area: Others area

Published Paper URL: http://ijcrt.org/viewfull.php?&p_id=IJCRT21A6057
Published Paper PDF: download.php?file=IJCRT21A6057
Published Paper PDF: http://www.ijcrt.org/papers/IJCRT21A6057.pdf

  Your Paper Publication Details:

  Title: ABODE FOR WORKING WOMEN IN A METROPOLITIAN CITY

 DOI (Digital Object Identifier) :

 Pubished in Volume: 9  | Issue: 5  | Year: May 2021

 Publisher Name : IJCRT | www.ijcrt.org | ISSN : 2320-2882

 Subject Area: Others area

 Author type: Indian Author

 Pubished in Volume: 9

 Issue: 5

 Pages: j659-j664

 Year: May 2021

 Downloads: 1226

  E-ISSN Number: 2320-2882

 Abstract


Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Solace, Security, Opportunities, Working, Women

  License

Creative Commons Attribution 4.0 and The Open Definition


  Paper Title: WIRELESS POWER TRANSFER USING A TESLA COIL

  Author Name(s): Kamma navya sri, Karri veera venkata ganesh, Karri nanajee

  Published Paper ID: - IJCRT21A6056

  Register Paper ID - 208017

  Publisher Journal Name: IJPUBLICATION, IJCRT

  DOI Member ID: 10.6084/m9.doi.one.IJCRT21A6056 and DOI :

  Author Country : Indian Author, India, 534425 , tadepalligudem, 534425 , | Research Area: Science and Technology

Published Paper URL: http://ijcrt.org/viewfull.php?&p_id=IJCRT21A6056
Published Paper PDF: download.php?file=IJCRT21A6056
Published Paper PDF: http://www.ijcrt.org/papers/IJCRT21A6056.pdf

  Your Paper Publication Details:

  Title: WIRELESS POWER TRANSFER USING A TESLA COIL

 DOI (Digital Object Identifier) :

 Pubished in Volume: 9  | Issue: 5  | Year: May 2021

 Publisher Name : IJCRT | www.ijcrt.org | ISSN : 2320-2882

 Subject Area: Science and Technology

 Author type: Indian Author

 Pubished in Volume: 9

 Issue: 5

 Pages: j653-j658

 Year: May 2021

 Downloads: 1329

  E-ISSN Number: 2320-2882

 Abstract

Electrical power plays a very important role in today's modern age. For many applications from micro to macro devices, power transmission is done through transmission lines such as small sensors, satellites and, oil platforms, etc The voltage, current are drawn as output for the coils nothing but air coiled transformer with high frequency. It mainly tells about the advantages of dc over ac. Tesla coil gives the complete study of a wireless transformation of power. As tesla coil is one type of transformer that can be able to produce hundreds and thousands of voltage range levels. It should be able to transfer power without any wires or transmission lines. Telsa coil is also able to use in the places where usage of wires are seemed to be difficult such as wet areas (snow areas, hill areas). We can use this type of coils in telecommunication applications. It transfers power by selecting the medium for it as space.


Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

power transmission, tesla coil, high voltage, high frequency, electro magnetic field, end spectrum

  License

Creative Commons Attribution 4.0 and The Open Definition


  Paper Title: STREET LIGHT CONTROL AND AIR QUALITY MONITORING SYSTEM

  Author Name(s): Dr. IMRAN AHMAD KHAN

  Published Paper ID: - IJCRT21A6055

  Register Paper ID - 205740

  Publisher Journal Name: IJPUBLICATION, IJCRT

  DOI Member ID: 10.6084/m9.doi.one.IJCRT21A6055 and DOI :

  Author Country : N, India, - , -, - , | Research Area: Science and Technology

Published Paper URL: http://ijcrt.org/viewfull.php?&p_id=IJCRT21A6055
Published Paper PDF: download.php?file=IJCRT21A6055
Published Paper PDF: http://www.ijcrt.org/papers/IJCRT21A6055.pdf

  Your Paper Publication Details:

  Title: STREET LIGHT CONTROL AND AIR QUALITY MONITORING SYSTEM

 DOI (Digital Object Identifier) :

 Pubished in Volume: 9  | Issue: 5  | Year: May 2021

 Publisher Name : IJCRT | www.ijcrt.org | ISSN : 2320-2882

 Subject Area: Science and Technology

 Author type: N

 Pubished in Volume: 9

 Issue: 5

 Pages: j650-j652

 Year: May 2021

 Downloads: 1299

  E-ISSN Number: 2320-2882

 Abstract


Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

sex, civilization, spirituality, religion, morality.

  License

Creative Commons Attribution 4.0 and The Open Definition


  Paper Title: EARLY CHILDHOOD CARE AND EDUCATION IN THE LIGHT OF NPE-2020

  Author Name(s): Akthar Parveen

  Published Paper ID: - IJCRT21A6054

  Register Paper ID - 203727

  Publisher Journal Name: IJPUBLICATION, IJCRT

  DOI Member ID: 10.6084/m9.doi.one.IJCRT21A6054 and DOI : http://doi.one/10.1729/Journal.27155

  Author Country : Indian Author, India, 500089 , Hyderabad, 500089 , | Research Area: Social Science All

Published Paper URL: http://ijcrt.org/viewfull.php?&p_id=IJCRT21A6054
Published Paper PDF: download.php?file=IJCRT21A6054
Published Paper PDF: http://www.ijcrt.org/papers/IJCRT21A6054.pdf

  Your Paper Publication Details:

  Title: EARLY CHILDHOOD CARE AND EDUCATION IN THE LIGHT OF NPE-2020

 DOI (Digital Object Identifier) : http://doi.one/10.1729/Journal.27155

 Pubished in Volume: 9  | Issue: 5  | Year: May 2021

 Publisher Name : IJCRT | www.ijcrt.org | ISSN : 2320-2882

 Subject Area: Social Science All

 Author type: Indian Author

 Pubished in Volume: 9

 Issue: 5

 Pages: j644-j649

 Year: May 2021

 Downloads: 1274

  E-ISSN Number: 2320-2882

 Abstract


Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Early childhood education, National policy on education

  License

Creative Commons Attribution 4.0 and The Open Definition


  Paper Title: FINANCIAL PLANNING FOR SALARIED EMPLOYEES AND STRATEGIES FOR TAX SAVINGS

  Author Name(s): VIGNESHWARAN.V

  Published Paper ID: - IJCRT21A6053

  Register Paper ID - 205591

  Publisher Journal Name: IJPUBLICATION, IJCRT

  DOI Member ID: 10.6084/m9.doi.one.IJCRT21A6053 and DOI :

  Author Country : Indian Author, India, 612604 , thiruvarur, 612604 , | Research Area: Management All

Published Paper URL: http://ijcrt.org/viewfull.php?&p_id=IJCRT21A6053
Published Paper PDF: download.php?file=IJCRT21A6053
Published Paper PDF: http://www.ijcrt.org/papers/IJCRT21A6053.pdf

  Your Paper Publication Details:

  Title: FINANCIAL PLANNING FOR SALARIED EMPLOYEES AND STRATEGIES FOR TAX SAVINGS

 DOI (Digital Object Identifier) :

 Pubished in Volume: 9  | Issue: 5  | Year: May 2021

 Publisher Name : IJCRT | www.ijcrt.org | ISSN : 2320-2882

 Subject Area: Management All

 Author type: Indian Author

 Pubished in Volume: 9

 Issue: 5

 Pages: j635-j643

 Year: May 2021

 Downloads: 1352

  E-ISSN Number: 2320-2882

 Abstract

Tax is any shape charge levied on someone or an group through a governing body or its equal such that defaulted payment is punishable by means of law. The imposition of taxes and the organization of taxing is as antique as civilization itself cutting across faith, race and continental borders. Prompt tax payment and reduced tax evasion is always a primary goal of the government in most civilizations that exist nowadays. The problem of tax evasion has confirmed to be a tough exercise to lessen even in international locations with a proper database of its citizenry and the contemporary mode of tax price is redundant and tense as ascertained through a survey of our case look at. Some of the demanding situations governmental our bodies have to conquer so that you can encourage the set off payment of taxes and correctly reduce evasion includes, developing convenient fee methods and having proper records retaining structures. This paper is a concise summary of ways the continuous improvement of computing science and its huge spread potential to be deployed to clear up a wide range of troubles can be geared in the direction of the development of an electronic taxation gadget to help government bodies with handy tax collection and report maintaining. The waterfall method became decided on for device improvement. Goals to be done with the aid of the system are immediate get right of entry to, progressed productiveness thru 89 efficient usage of sources, database advent and information control, simplification of operations, reduced processing time, user friendliness, portability and versatility for further enhancement. The E-taxation is not a new machine, but a instead nearby strategy to a hassle with international purview. This system looks at how tax payment may be encouraged through simplification and elevated performance in price processing.


Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Tax services, preparation, savings.

  License

Creative Commons Attribution 4.0 and The Open Definition


  Paper Title: MANAGEMENT OF DEMAND SIDE OF DEMAND RESPONSE AND INTELLIGENT ENERGY SYSTEM WITH SMART LOAD

  Author Name(s): Sambhaji K Totare, A P Kinage, A P Kinage

  Published Paper ID: - IJCRT21A6052

  Register Paper ID - 207699

  Publisher Journal Name: IJPUBLICATION, IJCRT

  DOI Member ID: 10.6084/m9.doi.one.IJCRT21A6052 and DOI :

  Author Country : N, India, - , -, - , | Research Area: Science and Technology

Published Paper URL: http://ijcrt.org/viewfull.php?&p_id=IJCRT21A6052
Published Paper PDF: download.php?file=IJCRT21A6052
Published Paper PDF: http://www.ijcrt.org/papers/IJCRT21A6052.pdf

  Your Paper Publication Details:

  Title: MANAGEMENT OF DEMAND SIDE OF DEMAND RESPONSE AND INTELLIGENT ENERGY SYSTEM WITH SMART LOAD

 DOI (Digital Object Identifier) :

 Pubished in Volume: 9  | Issue: 5  | Year: May 2021

 Publisher Name : IJCRT | www.ijcrt.org | ISSN : 2320-2882

 Subject Area: Science and Technology

 Author type: N

 Pubished in Volume: 9

 Issue: 5

 Pages: j632-j634

 Year: May 2021

 Downloads: 1241

  E-ISSN Number: 2320-2882

 Abstract

The demand of the Energy management means to optimize one of the most complex and important technical creations that we know about the energy system. While there is plenty of experience in optimizing energy generation and distribution, it is the demand side that receives increasing attention by research and industry. Demand Side Management (DSM) is a portfolio of measures to improve the energy system at the side of consumption. It ranges from improving energy efficiency by using better materials and high quality over smart energy tariffs with incentives for certain consumption patterns, up to sophisticated real-time control of distributed energy resources.by using the best quality of material we can improve the reliability and energy efficiency of the power.


Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Management of Demand Side of Demand Response And Intelligent Energy System With Smart Load

  License

Creative Commons Attribution 4.0 and The Open Definition


  Paper Title: UNANI PERSPECTIVE OF CATARACT (NUZUL AL MAA): A LITERARY REVIEW

  Author Name(s): A. H. Ayshah Fazeenah

  Published Paper ID: - IJCRT21A6051

  Register Paper ID - 207854

  Publisher Journal Name: IJPUBLICATION, IJCRT

  DOI Member ID: 10.6084/m9.doi.one.IJCRT21A6051 and DOI :

  Author Country : Foreign Author, Sri Lanka, 10100 , Colombo, 10100 , | Research Area: Humanities All

Published Paper URL: http://ijcrt.org/viewfull.php?&p_id=IJCRT21A6051
Published Paper PDF: download.php?file=IJCRT21A6051
Published Paper PDF: http://www.ijcrt.org/papers/IJCRT21A6051.pdf

  Your Paper Publication Details:

  Title: UNANI PERSPECTIVE OF CATARACT (NUZUL AL MAA): A LITERARY REVIEW

 DOI (Digital Object Identifier) :

 Pubished in Volume: 9  | Issue: 5  | Year: May 2021

 Publisher Name : IJCRT | www.ijcrt.org | ISSN : 2320-2882

 Subject Area: Humanities All

 Author type: Foreign Author

 Pubished in Volume: 9

 Issue: 5

 Pages: j626-j631

 Year: May 2021

 Downloads: 1290

  E-ISSN Number: 2320-2882

 Abstract

Nuzul al Maa is an obstructive disorder caused by rutubat e ghareeba (diseases producing humour) infiltrate in the pupil, which is situated in between the Rutubat Baiziyyah (aqueous humour) and safaq qarniya (cornea). Thus prevents the penetration of images towards the retina. It develops due to some internal and/ or external factors causes abnormal heat, which affects all rutubat (humour) of the body including the rutubat that present in the lens. By this abnormal heat, denature the lens protein gradually and then the lens becomes hydrated causes visual impairment or blurriness. In the modern medicine, Nuzul al Maa can be correlated with cataract which is defined by the World Health Organization (WHO) as a visual acuity (VA) of less than 3/60 in the better eye. This is the leading cause of blindness in the world. It affects approximately 18 million people, 90% of them in low- and middle-income countries. This review aims at highlighting the concept of cataract with special reference of Nuzul al Maa and its management in Unani system of medicine. Information were gathered from the Unani classical texts, published journals, PubMed, google scholar, research gate by using words like Nuzul al Maa, cataract, blindness, visual impairment and quality of life. Then the data were analyzed and summarized.


Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Nuzul al Maa, cataract, lens, visual acuity, quality of life, visual impairment.

  License

Creative Commons Attribution 4.0 and The Open Definition


  Paper Title: A STUDY TO SEE THE POTENTIALLY OF HOMEOPATHIC MEDICINE IN ENHANCING THE WOUND HEALING OF DIABETIC FOOT ULCER IN PATIENTS OF GRADE I/II/III OF WAGNER'S CLASSIFICATION

  Author Name(s): Dr Tanupa Patel, Prof Dr Samir Nadgauda, Dr Milind Chakne

  Published Paper ID: - IJCRT21A6050

  Register Paper ID - 208053

  Publisher Journal Name: IJPUBLICATION, IJCRT

  DOI Member ID: 10.6084/m9.doi.one.IJCRT21A6050 and DOI :

  Author Country : Indian Author, India, 411043 , PUNE, 411043 , | Research Area: Humanities All

Published Paper URL: http://ijcrt.org/viewfull.php?&p_id=IJCRT21A6050
Published Paper PDF: download.php?file=IJCRT21A6050
Published Paper PDF: http://www.ijcrt.org/papers/IJCRT21A6050.pdf

  Your Paper Publication Details:

  Title: A STUDY TO SEE THE POTENTIALLY OF HOMEOPATHIC MEDICINE IN ENHANCING THE WOUND HEALING OF DIABETIC FOOT ULCER IN PATIENTS OF GRADE I/II/III OF WAGNER'S CLASSIFICATION

 DOI (Digital Object Identifier) :

 Pubished in Volume: 9  | Issue: 5  | Year: May 2021

 Publisher Name : IJCRT | www.ijcrt.org | ISSN : 2320-2882

 Subject Area: Humanities All

 Author type: Indian Author

 Pubished in Volume: 9

 Issue: 5

 Pages: j617-j625

 Year: May 2021

 Downloads: 1258

  E-ISSN Number: 2320-2882

 Abstract


Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Diabetic foot ulcer, Ischemia, Neuropathy, Wagner's grading

  License

Creative Commons Attribution 4.0 and The Open Definition



Call For Paper July 2024
Indexing Partner
ISSN and 7.97 Impact Factor Details


ISSN
ISSN
ISSN: 2320-2882
Impact Factor: 7.97 and ISSN APPROVED
Journal Starting Year (ESTD) : 2013
ISSN
ISSN and 7.97 Impact Factor Details


ISSN
ISSN
ISSN: 2320-2882
Impact Factor: 7.97 and ISSN APPROVED
Journal Starting Year (ESTD) : 2013
ISSN
DOI Details

Providing A Free digital object identifier by DOI.one How to get DOI?
For Reviewer /Referral (RMS) Earn 500 per paper
Our Social Link
Open Access
This material is Open Knowledge
This material is Open Data
This material is Open Content
Indexing Partner

Scholarly open access journals, Peer-reviewed, and Refereed Journals, Impact factor 7.97 (Calculate by google scholar and Semantic Scholar | AI-Powered Research Tool) , Multidisciplinary, Monthly, Indexing in all major database & Metadata, Citation Generator, Digital Object Identifier(DOI)

indexer
indexer
indexer
indexer
indexer
indexer
indexer
indexer
indexer
indexer
indexer
indexer
indexer
indexer
indexer
indexer
indexer
indexer
indexer
indexer
indexer
indexer
indexer
indexer
indexer
indexer
indexer
indexer
indexer
indexer
indexer
indexer
indexer