Search this site
Embedded Files
Skip to main content
Skip to navigation
sites.google.com/view/chandraksekharaiah
Chand Website Menu Page
revenue-terminology
brindavanam-trip2025
AmmaSongs
chandhome.html
PhDStudentsGuidedAndAwarded-List
Chand-Administraive-Experience
python
se-course-at-jntuhcem
chand
cem-se-mid1-3rdYr1stSemJunDec2020batch
Research-n-Development
krishnaprasad-publications
ravikumar-phd
https://sites.google.com/view/chandraksekharaiah/chandjntuhreschpaper2-2023
chandJNTUHresearchPaper1-2023
naac-visit-jun2023
iiithydprofessor-nitwRegistrar-applications-details
ITreturns-Form16s-etc
JNTUHdocsAfterJoiningInSultanpurCampus
z2brothersFamiliesPhotos.html
AmmaShantiAshramKKD2007.html
Annexure4Refereeing222.htm
Best Research Paper Awards - Certificates
call-to-the-nation-book
chand-socialmedia
contact-me-and-mysocialmedia
JNTUHengineering-colleges@Khammam
Cyberpolicing-RnD-intelligence-bureau-at-pgf-india
Cyberpolicing-rnd-ib
chand-at-kukutpallycampus-manthanicampus-sultanpurcampus-wonderful
jobprofile-since29Dec2022
chand-letter-to-students@JNTUH
chandCASseniorProfessor-docs('n' items, n=10)
chand-phdscholar-krishnaprasad-jntuk-profsrinivasulureddyANUcoguide
chandCASseniorProfessorDocsAnnexure1-ResearchPublications
chanddefence
ChandInvitedLectures.htm
ChandPhotos
ChandPubsChronoOrder111.html
ViralTBDCOsVsViralCoronaPublicationRelated
chandresearchpapers-naop2018
chandresearchpapers-naop2018-222
ChandRnDgroupPublicationsDetailsForLrToJNTUHchancellorViceChancellor
chandsitwebsiteprofile
ChandTaughtCourses.htm
ChandTeachingCourses.htm
chand-courses-teaching-sultanpur-campus
ces-4by4-sem2-computerforensics-2024-25academicyear-18Feb2025onwards
ces-se-2Aug2024onwards-aiml
SE 2by4CSE-Sem2-Mar2024-
MTech-AInDS-SocialMediaMiningMar2024-Theory&Lab
mtech-ainds-socialmediamining-Mar2025onwards-theorylab
CES-MidExam2-MTech2ndsem-AIML-Aug2024-socialmediaminingsubject
socialmediamining-mid1exampaperFINAL-jun2024
mtech-sem2--aiNds-mid1Jun2024-socialmediaminingsubject
Courses Teaching/Taught
chand-sppm-jntuhuces-4by4CSEsem1-Aug2023onwards
chand-sppm-jntuhuces-4by4CSEsem1-5sep2024onwards
CES-4by4CSE-sem1-SPPM-mid2paperDec2023
4by4CSE-SPPM-pupils-sem1-2023-attendance
SEcourseMarc2022onwards-2by4-2ndsemAI&MLbatch
Prooofs-ChandTaughtIPRsubject&MSEsubjec2017-2021batch,SEsubject2018-22batch
CF-mid1-2may2022-4by4sem2
IPR(3by2)andMSE(4by2) subjects and Major Project Guidancfor 2017-2021 batch
miniproject3/4cse1semSep-Nov2021
contact.html
computerForensicsSubject-2018-22batch4thYr2ndSem
Corona3TestsResultsNov-Dec2020
Corona3TestsResultsNov-Dec2020
definitionslinks.html
dept-of-administrative-reforms-and-public-grievances
Dictionaries and Typing Tools Online
chand-vocabulary
DrVenkatRao-brotherinlaw
FamilyPhotos.html
father-trip-to-miyapur-jun2022summervacation2ndspell
fgot-fgoi-docs-cyberpolicing-9 images
Finland.html
Finland222.html
FinlandPhotos222
Folder1
GujaratConfApril2013
photoszenphone
photosbeforezenphone
photoszen
folder222
for_mobilecomputing_students
forDCcourseStudents
Guidance&Counselling@JNTU
images
impactfactor
index1Chand_ICON2005Based.html
index1Chand_ICON2005Based111.html
index222.html
index555.html
midexamMTech2ndSemApr2017
miscellaneous.html
miscellaneous333
miyapur-residential-bldg
ModernSoftwareEngineeringMarch2021Onwards4by4CSE2ndSem
MyProfile
transfer-manthanitokukutpally-related-files
nccphotos11
PGF Members
PGF's Research Associate Rakesh Naicker
Ph.D.Scholar Sister Malathi
Ph.D.Scholar Athmaram
Ph.D.Scholar Ramesh Babu
Ph.D.Scholar Ravi Kumar
Ph.D.Scholar Srihari Rao
thesis-coverpage-orderingtheguideandcoguide-issue
message-tothe-researchscholar-sriharirao-7Nov2020
Prof.K.Chandra Sekharaiah, Cyberpolicing R&D Chief@PGF
2ndcolloquium-docs-sisterMalathi
ColloquiumAttendanceCertificatesAnamoly
PGF videos, ... ...-webpage are under PGF(Cyberpolicing Org.)'s Cyberpolicing Kaushal Vikas Yojana(The Scheme of Development of Skills of Cyberpolicing)
pgf-gnit-webinar-29Apr2021
PGF-PAIRSF
PGF Membership Declaration
Ramesh Babu, PGF Ph.D. Research Scholar, Video Presentations
phdscholarrrmattendancerulessetfive
PhDscholarRRMattendanceRulesSetsTwo&Three&Four
PhDscholarsCVs
PhDScholarsRRMattendanceRules
photogallery.html
https://sites.google.com/site/chandraksekharaiah/chandphotos/SilverJubilee2014Batch1985-89Photos
Professional-Recognition-Awards-Fellowships-Received.htm
Professor K.Chandra Sekharaiah's Social Media Policy
project-btech-batch2021-at-jntuhcem
quotations.html
RefereeingAndTrgProgramsAttended
researchpubsstatistics
researchscholars.html
resourcematerial2010WinterCourse
ces-se-2023-aiml
Feb2024-2by4aiml-sem1-mid2-se-exam
feb2024-2by4aiml-sem1-mid2-se-exam-key
ces-pupils-attendance-2by4CSM-AIML-2023SEsubject
ces-pupils-attendance-4by4sem1-2023-SPPM
ChandCEM-AY22-23-3by4CSE1sem20-24batch
CEMsemarksMid1Held11Nov20223by4CSEpage1-3
3by4CSE-2018to2022batch-Sem1Jan2022--ChandamamaMid2-Exam-at-JNTUHCEM
3by4CSESem1Sep21-AssignmentsMidExams@JNTUHCEM
MSE-assignments
servicefiles222
swapna
uiU
underconstruction.html
usefullinksroot
hcuapplication
midexamcircular-Manthani-versus-Sultanpur
university-governance-conclave2024
Chand-leave-particulars2023
TS-LegalServicesAuthority
Lrs-submissions-on-29May2023-to-Education-Minister-SecretarytoGovt-Chan
court-contempt-cases-snapshots
chandLegal-Others-cases-data
Chand-Letters-To-Implement-The-HHC-orders
Remove-the-VC-petitionerProfManoharRao-40respondents-WP19272of2022
Chand-legal-dictionary
JNTUteachingstaff-RamanaRao-Registrar
Court-Contempt-case-w.r.t.-the-W.P.-of-kcraiah
jntuh-jayashree-computer-courtcases-data
JNTUH-Writ-Appeal-Oral-Dismissal-11Apr2023
JNTUH-Writ-Appeal-Apr2023
After-Interim-Orders-LrsT-o-JNTUH-authorities-to-honor-interim-orders
Chand-HighCourtOrders-Mar2023
refs-of-letters-to-governor
highcourt-case@got
chand-to-registrar-lr20feb2023
chand-to-registrar-lr14feb2023
https://sites.google.com/view/chandraksekharaiah/chand-to-registrar-lr16Feb
Chand-to-Registrar-Lr16Feb2023
AfterIwasRelievedAtManthaniCampus-ForJoiningAt-SultanpurCampus
TransferOrderCancellationOrder-ShowCauseNotice-etc
UCEMPrincipalVishnuLrsJan2023-Feb2023
RealTeachersVs.TeachersForTheSufferingOfPupils
PeddapallyRailwayStation-TrainsDetails
sites.google.com/view/chandraksekharaiah
Chand Website Menu Page
revenue-terminology
brindavanam-trip2025
AmmaSongs
chandhome.html
PhDStudentsGuidedAndAwarded-List
Chand-Administraive-Experience
python
se-course-at-jntuhcem
chand
cem-se-mid1-3rdYr1stSemJunDec2020batch
Research-n-Development
krishnaprasad-publications
ravikumar-phd
https://sites.google.com/view/chandraksekharaiah/chandjntuhreschpaper2-2023
chandJNTUHresearchPaper1-2023
naac-visit-jun2023
iiithydprofessor-nitwRegistrar-applications-details
ITreturns-Form16s-etc
JNTUHdocsAfterJoiningInSultanpurCampus
z2brothersFamiliesPhotos.html
AmmaShantiAshramKKD2007.html
Annexure4Refereeing222.htm
Best Research Paper Awards - Certificates
call-to-the-nation-book
chand-socialmedia
contact-me-and-mysocialmedia
JNTUHengineering-colleges@Khammam
Cyberpolicing-RnD-intelligence-bureau-at-pgf-india
Cyberpolicing-rnd-ib
chand-at-kukutpallycampus-manthanicampus-sultanpurcampus-wonderful
jobprofile-since29Dec2022
chand-letter-to-students@JNTUH
chandCASseniorProfessor-docs('n' items, n=10)
chand-phdscholar-krishnaprasad-jntuk-profsrinivasulureddyANUcoguide
chandCASseniorProfessorDocsAnnexure1-ResearchPublications
chanddefence
ChandInvitedLectures.htm
ChandPhotos
ChandPubsChronoOrder111.html
ViralTBDCOsVsViralCoronaPublicationRelated
chandresearchpapers-naop2018
chandresearchpapers-naop2018-222
ChandRnDgroupPublicationsDetailsForLrToJNTUHchancellorViceChancellor
chandsitwebsiteprofile
ChandTaughtCourses.htm
ChandTeachingCourses.htm
chand-courses-teaching-sultanpur-campus
ces-4by4-sem2-computerforensics-2024-25academicyear-18Feb2025onwards
ces-se-2Aug2024onwards-aiml
SE 2by4CSE-Sem2-Mar2024-
MTech-AInDS-SocialMediaMiningMar2024-Theory&Lab
mtech-ainds-socialmediamining-Mar2025onwards-theorylab
CES-MidExam2-MTech2ndsem-AIML-Aug2024-socialmediaminingsubject
socialmediamining-mid1exampaperFINAL-jun2024
mtech-sem2--aiNds-mid1Jun2024-socialmediaminingsubject
Courses Teaching/Taught
chand-sppm-jntuhuces-4by4CSEsem1-Aug2023onwards
chand-sppm-jntuhuces-4by4CSEsem1-5sep2024onwards
CES-4by4CSE-sem1-SPPM-mid2paperDec2023
4by4CSE-SPPM-pupils-sem1-2023-attendance
SEcourseMarc2022onwards-2by4-2ndsemAI&MLbatch
Prooofs-ChandTaughtIPRsubject&MSEsubjec2017-2021batch,SEsubject2018-22batch
CF-mid1-2may2022-4by4sem2
IPR(3by2)andMSE(4by2) subjects and Major Project Guidancfor 2017-2021 batch
miniproject3/4cse1semSep-Nov2021
contact.html
computerForensicsSubject-2018-22batch4thYr2ndSem
Corona3TestsResultsNov-Dec2020
Corona3TestsResultsNov-Dec2020
definitionslinks.html
dept-of-administrative-reforms-and-public-grievances
Dictionaries and Typing Tools Online
chand-vocabulary
DrVenkatRao-brotherinlaw
FamilyPhotos.html
father-trip-to-miyapur-jun2022summervacation2ndspell
fgot-fgoi-docs-cyberpolicing-9 images
Finland.html
Finland222.html
FinlandPhotos222
Folder1
GujaratConfApril2013
photoszenphone
photosbeforezenphone
photoszen
folder222
for_mobilecomputing_students
forDCcourseStudents
Guidance&Counselling@JNTU
images
impactfactor
index1Chand_ICON2005Based.html
index1Chand_ICON2005Based111.html
index222.html
index555.html
midexamMTech2ndSemApr2017
miscellaneous.html
miscellaneous333
miyapur-residential-bldg
ModernSoftwareEngineeringMarch2021Onwards4by4CSE2ndSem
MyProfile
transfer-manthanitokukutpally-related-files
nccphotos11
PGF Members
PGF's Research Associate Rakesh Naicker
Ph.D.Scholar Sister Malathi
Ph.D.Scholar Athmaram
Ph.D.Scholar Ramesh Babu
Ph.D.Scholar Ravi Kumar
Ph.D.Scholar Srihari Rao
thesis-coverpage-orderingtheguideandcoguide-issue
message-tothe-researchscholar-sriharirao-7Nov2020
Prof.K.Chandra Sekharaiah, Cyberpolicing R&D Chief@PGF
2ndcolloquium-docs-sisterMalathi
ColloquiumAttendanceCertificatesAnamoly
PGF videos, ... ...-webpage are under PGF(Cyberpolicing Org.)'s Cyberpolicing Kaushal Vikas Yojana(The Scheme of Development of Skills of Cyberpolicing)
pgf-gnit-webinar-29Apr2021
PGF-PAIRSF
PGF Membership Declaration
Ramesh Babu, PGF Ph.D. Research Scholar, Video Presentations
phdscholarrrmattendancerulessetfive
PhDscholarRRMattendanceRulesSetsTwo&Three&Four
PhDscholarsCVs
PhDScholarsRRMattendanceRules
photogallery.html
https://sites.google.com/site/chandraksekharaiah/chandphotos/SilverJubilee2014Batch1985-89Photos
Professional-Recognition-Awards-Fellowships-Received.htm
Professor K.Chandra Sekharaiah's Social Media Policy
project-btech-batch2021-at-jntuhcem
quotations.html
RefereeingAndTrgProgramsAttended
researchpubsstatistics
researchscholars.html
resourcematerial2010WinterCourse
ces-se-2023-aiml
Feb2024-2by4aiml-sem1-mid2-se-exam
feb2024-2by4aiml-sem1-mid2-se-exam-key
ces-pupils-attendance-2by4CSM-AIML-2023SEsubject
ces-pupils-attendance-4by4sem1-2023-SPPM
ChandCEM-AY22-23-3by4CSE1sem20-24batch
CEMsemarksMid1Held11Nov20223by4CSEpage1-3
3by4CSE-2018to2022batch-Sem1Jan2022--ChandamamaMid2-Exam-at-JNTUHCEM
3by4CSESem1Sep21-AssignmentsMidExams@JNTUHCEM
MSE-assignments
servicefiles222
swapna
uiU
underconstruction.html
usefullinksroot
hcuapplication
midexamcircular-Manthani-versus-Sultanpur
university-governance-conclave2024
Chand-leave-particulars2023
TS-LegalServicesAuthority
Lrs-submissions-on-29May2023-to-Education-Minister-SecretarytoGovt-Chan
court-contempt-cases-snapshots
chandLegal-Others-cases-data
Chand-Letters-To-Implement-The-HHC-orders
Remove-the-VC-petitionerProfManoharRao-40respondents-WP19272of2022
Chand-legal-dictionary
JNTUteachingstaff-RamanaRao-Registrar
Court-Contempt-case-w.r.t.-the-W.P.-of-kcraiah
jntuh-jayashree-computer-courtcases-data
JNTUH-Writ-Appeal-Oral-Dismissal-11Apr2023
JNTUH-Writ-Appeal-Apr2023
After-Interim-Orders-LrsT-o-JNTUH-authorities-to-honor-interim-orders
Chand-HighCourtOrders-Mar2023
refs-of-letters-to-governor
highcourt-case@got
chand-to-registrar-lr20feb2023
chand-to-registrar-lr14feb2023
https://sites.google.com/view/chandraksekharaiah/chand-to-registrar-lr16Feb
Chand-to-Registrar-Lr16Feb2023
AfterIwasRelievedAtManthaniCampus-ForJoiningAt-SultanpurCampus
TransferOrderCancellationOrder-ShowCauseNotice-etc
UCEMPrincipalVishnuLrsJan2023-Feb2023
RealTeachersVs.TeachersForTheSufferingOfPupils
PeddapallyRailwayStation-TrainsDetails
More
Chand Website Menu Page
revenue-terminology
brindavanam-trip2025
AmmaSongs
chandhome.html
PhDStudentsGuidedAndAwarded-List
Chand-Administraive-Experience
python
se-course-at-jntuhcem
chand
cem-se-mid1-3rdYr1stSemJunDec2020batch
Research-n-Development
krishnaprasad-publications
ravikumar-phd
https://sites.google.com/view/chandraksekharaiah/chandjntuhreschpaper2-2023
chandJNTUHresearchPaper1-2023
naac-visit-jun2023
iiithydprofessor-nitwRegistrar-applications-details
ITreturns-Form16s-etc
JNTUHdocsAfterJoiningInSultanpurCampus
z2brothersFamiliesPhotos.html
AmmaShantiAshramKKD2007.html
Annexure4Refereeing222.htm
Best Research Paper Awards - Certificates
call-to-the-nation-book
chand-socialmedia
contact-me-and-mysocialmedia
JNTUHengineering-colleges@Khammam
Cyberpolicing-RnD-intelligence-bureau-at-pgf-india
Cyberpolicing-rnd-ib
chand-at-kukutpallycampus-manthanicampus-sultanpurcampus-wonderful
jobprofile-since29Dec2022
chand-letter-to-students@JNTUH
chandCASseniorProfessor-docs('n' items, n=10)
chand-phdscholar-krishnaprasad-jntuk-profsrinivasulureddyANUcoguide
chandCASseniorProfessorDocsAnnexure1-ResearchPublications
chanddefence
ChandInvitedLectures.htm
ChandPhotos
ChandPubsChronoOrder111.html
ViralTBDCOsVsViralCoronaPublicationRelated
chandresearchpapers-naop2018
chandresearchpapers-naop2018-222
ChandRnDgroupPublicationsDetailsForLrToJNTUHchancellorViceChancellor
chandsitwebsiteprofile
ChandTaughtCourses.htm
ChandTeachingCourses.htm
chand-courses-teaching-sultanpur-campus
ces-4by4-sem2-computerforensics-2024-25academicyear-18Feb2025onwards
ces-se-2Aug2024onwards-aiml
SE 2by4CSE-Sem2-Mar2024-
MTech-AInDS-SocialMediaMiningMar2024-Theory&Lab
mtech-ainds-socialmediamining-Mar2025onwards-theorylab
CES-MidExam2-MTech2ndsem-AIML-Aug2024-socialmediaminingsubject
socialmediamining-mid1exampaperFINAL-jun2024
mtech-sem2--aiNds-mid1Jun2024-socialmediaminingsubject
Courses Teaching/Taught
chand-sppm-jntuhuces-4by4CSEsem1-Aug2023onwards
chand-sppm-jntuhuces-4by4CSEsem1-5sep2024onwards
CES-4by4CSE-sem1-SPPM-mid2paperDec2023
4by4CSE-SPPM-pupils-sem1-2023-attendance
SEcourseMarc2022onwards-2by4-2ndsemAI&MLbatch
Prooofs-ChandTaughtIPRsubject&MSEsubjec2017-2021batch,SEsubject2018-22batch
CF-mid1-2may2022-4by4sem2
IPR(3by2)andMSE(4by2) subjects and Major Project Guidancfor 2017-2021 batch
miniproject3/4cse1semSep-Nov2021
contact.html
computerForensicsSubject-2018-22batch4thYr2ndSem
Corona3TestsResultsNov-Dec2020
Corona3TestsResultsNov-Dec2020
definitionslinks.html
dept-of-administrative-reforms-and-public-grievances
Dictionaries and Typing Tools Online
chand-vocabulary
DrVenkatRao-brotherinlaw
FamilyPhotos.html
father-trip-to-miyapur-jun2022summervacation2ndspell
fgot-fgoi-docs-cyberpolicing-9 images
Finland.html
Finland222.html
FinlandPhotos222
Folder1
GujaratConfApril2013
photoszenphone
photosbeforezenphone
photoszen
folder222
for_mobilecomputing_students
forDCcourseStudents
Guidance&Counselling@JNTU
images
impactfactor
index1Chand_ICON2005Based.html
index1Chand_ICON2005Based111.html
index222.html
index555.html
midexamMTech2ndSemApr2017
miscellaneous.html
miscellaneous333
miyapur-residential-bldg
ModernSoftwareEngineeringMarch2021Onwards4by4CSE2ndSem
MyProfile
transfer-manthanitokukutpally-related-files
nccphotos11
PGF Members
PGF's Research Associate Rakesh Naicker
Ph.D.Scholar Sister Malathi
Ph.D.Scholar Athmaram
Ph.D.Scholar Ramesh Babu
Ph.D.Scholar Ravi Kumar
Ph.D.Scholar Srihari Rao
thesis-coverpage-orderingtheguideandcoguide-issue
message-tothe-researchscholar-sriharirao-7Nov2020
Prof.K.Chandra Sekharaiah, Cyberpolicing R&D Chief@PGF
2ndcolloquium-docs-sisterMalathi
ColloquiumAttendanceCertificatesAnamoly
PGF videos, ... ...-webpage are under PGF(Cyberpolicing Org.)'s Cyberpolicing Kaushal Vikas Yojana(The Scheme of Development of Skills of Cyberpolicing)
pgf-gnit-webinar-29Apr2021
PGF-PAIRSF
PGF Membership Declaration
Ramesh Babu, PGF Ph.D. Research Scholar, Video Presentations
phdscholarrrmattendancerulessetfive
PhDscholarRRMattendanceRulesSetsTwo&Three&Four
PhDscholarsCVs
PhDScholarsRRMattendanceRules
photogallery.html
https://sites.google.com/site/chandraksekharaiah/chandphotos/SilverJubilee2014Batch1985-89Photos
Professional-Recognition-Awards-Fellowships-Received.htm
Professor K.Chandra Sekharaiah's Social Media Policy
project-btech-batch2021-at-jntuhcem
quotations.html
RefereeingAndTrgProgramsAttended
researchpubsstatistics
researchscholars.html
resourcematerial2010WinterCourse
ces-se-2023-aiml
Feb2024-2by4aiml-sem1-mid2-se-exam
feb2024-2by4aiml-sem1-mid2-se-exam-key
ces-pupils-attendance-2by4CSM-AIML-2023SEsubject
ces-pupils-attendance-4by4sem1-2023-SPPM
ChandCEM-AY22-23-3by4CSE1sem20-24batch
CEMsemarksMid1Held11Nov20223by4CSEpage1-3
3by4CSE-2018to2022batch-Sem1Jan2022--ChandamamaMid2-Exam-at-JNTUHCEM
3by4CSESem1Sep21-AssignmentsMidExams@JNTUHCEM
MSE-assignments
servicefiles222
swapna
uiU
underconstruction.html
usefullinksroot
hcuapplication
midexamcircular-Manthani-versus-Sultanpur
university-governance-conclave2024
Chand-leave-particulars2023
TS-LegalServicesAuthority
Lrs-submissions-on-29May2023-to-Education-Minister-SecretarytoGovt-Chan
court-contempt-cases-snapshots
chandLegal-Others-cases-data
Chand-Letters-To-Implement-The-HHC-orders
Remove-the-VC-petitionerProfManoharRao-40respondents-WP19272of2022
Chand-legal-dictionary
JNTUteachingstaff-RamanaRao-Registrar
Court-Contempt-case-w.r.t.-the-W.P.-of-kcraiah
jntuh-jayashree-computer-courtcases-data
JNTUH-Writ-Appeal-Oral-Dismissal-11Apr2023
JNTUH-Writ-Appeal-Apr2023
After-Interim-Orders-LrsT-o-JNTUH-authorities-to-honor-interim-orders
Chand-HighCourtOrders-Mar2023
refs-of-letters-to-governor
highcourt-case@got
chand-to-registrar-lr20feb2023
chand-to-registrar-lr14feb2023
https://sites.google.com/view/chandraksekharaiah/chand-to-registrar-lr16Feb
Chand-to-Registrar-Lr16Feb2023
AfterIwasRelievedAtManthaniCampus-ForJoiningAt-SultanpurCampus
TransferOrderCancellationOrder-ShowCauseNotice-etc
UCEMPrincipalVishnuLrsJan2023-Feb2023
RealTeachersVs.TeachersForTheSufferingOfPupils
PeddapallyRailwayStation-TrainsDetails
Google Sites
Report abuse
Page details
Page updated
Google Sites
Report abuse
