ADSORPSI SENYAWA 2,3-DIFENIL-IMIDAZO[1,2-A]PIRIDIN SEBAGAI INHIBITOR KOROSI BAJA KARBON DALAM LARUTAN ELEKTROLIT JENUH KARBON DIOKSIDA

Tety Sudiarti

ADSORPSI SENYAWA 2,3-DIFENIL-IMIDAZO[1,2-A]PIRIDIN SEBAGAI INHIBITOR KOROSI BAJA KARBON DALAM LARUTAN ELEKTROLIT JENUH KARBON DIOKSIDA

Tety Sudiarti^(1*)

(1) Chemistry Department, Faculty of Science and Technology UIN Sunan Gunung Djati Bandung, Indonesia
(*) Corresponding Author

Abstract

Pada industri pertambangan , minyak mentah yang dihasilkan bercampur
dengan garam-garam klorida, gas yang bersifat asam seperti CO2 dan H2S, dan asam-asam organik yang memiliki berat molekul rendah seperti asam format dan asetat yang jika bercampur dengan air akan menjadi media yang sangat korosif terhadap bagian dalam pipa baja karbon yang digunakan dalam sumur produksi. Oleh karena itu, masalah korosi memerlukan penanganan yang sungguh-sungguh. Penanganan masalah ini masih sangat sulit karena faktor biaya yang sangat besar, oleh karena itu dibutuhkan upaya penanggulangan yang relatif lebih murah dan mudah. Salah satunya adalah dengan penambahan inhibitor korosi. Senyawa inhibitor yang digunakan adalah 2,3-difenilimidazo[1,2-a]piridin. Senyawa tersebut memiliki struktur molekul yang planar dan mengandung atom N yang memiliki pasangan elektron bebas yang dapat mengadsorpsi pada permukaan logam sehingga diharapkan dapat memiliki aktivitas inhibisi yang baik. Senyawa tersebut dianalisis daya inhibisi korosinya menggunakan metode Tafel dengan variasi konsentrasi dalam medium korosif larutan NaCl 1% jenuh CO2 serta ditentukan jenis isoterm adsorpsinya.. Hasil penelitian menunjukkan senyawa 2,3-difenil-imidazo[1,2-a]piridin menunjukkan aktivitas inhibitor yang baik dan adsorpsinya pada permukaan baja karbon sesuai dengan isoterm Langmuir yaitu dengan membentuk lapisan monolayer pada permukaan baja

Keywords

2,3-difenil-imidazo[1,2-a]piridin; inhibitor korosi; metode Tafel; isoterm Langmuir

Full Text:

PDF

References

. Bundjali, B., Perilaku dan

Inhibisi Korosi Baja Karbon

dalam Larutan Buffer

Asetat, Bikarbonat – CO2,

Disertasi , ITB.[2005]

Sunarya, Yayan. Mekanisme dan

Efisiensi Inhibisi Sistein Pada

Korosi Baja Karbon Dalam

Larutan Elektrolit Januh

Karbon Dioksida. Disertasi

Program Doktor, ITB.(2008)

. Bundjali, B., Tinjauan

Termodinamika dan Kinetika

Korosi serta Teknik-Teknik

Pengukuran Laju Korosi, Diktat

Kuliah, ITB.(2000)

. Fitriasih, Sangya. Studi Inhibisi

Korosi Baja 304 Dalam Hcl 2 M

Dengan Inhibitor Campuran

Asam Lemak Hasil Hidrolisa

Minyak Biji Kapuk. Jurnal,

Jurusan Kimia Fakultas

Matematika dan Ilmu

Pengetahuan Alam Institut

Teknologi Sepuluh

Nopember.(2010)

. Fahrurrozie, Ali. Efisiensi

Inhibisi Cairan Ionik Turunan

Imidazolin Sebagai Inhibitor

Korosi Baja Karbon Dalam

Larutan Elektrolit Jenuh

Karbon Dioksida. Skripsi, UPI,

-28.(2010)

. Munazim, Iis Fatmawati..

Sintesis 2-fenil-4,5-di(2-

piridil)imidazole, 2-fenil-4,5-

di(2-piridil)oksazol, dan 2-(2-

hidroksifenil)-4,5-di(2

piridil)imidazole Sebagai

Inhibitor Korosi Pada Baja

Karbon. Tesis, ITB.(2009)

. Sastri, V.S., Corrosion Inhibitor

Principles and Aplication, John

Wiley

& Sons Ltd.(1998)

. Atkins, P. W. Kimia Fisika

Jilid 2. Jakarta:

Erlangga.(1996)

. Wahyuningrum, D., Sintesis

Senyawa Turunan Imidazol

dan Penentutuan Aktifitas Inhibisi

Korosinya pada Permukaan

Baja Karbon, Disertasi,

ITB.(2008)

. Sukarta, I Nyoman. Adsorpsi

Ion Cr3+ Oleh Serbuk Gergaji

Kayu Albizia (Albizia Falcata):

Studi Pengembangan Bahan Alternatif Penjerap Limbah

Logam Berat. Tesis,

IPB.(2008)

. Sudiarti, Tety. 2008. Korosi

Baja Karbon dalam

Lingkungan Air Sadah. Tesis,

ITB.

. Takasaki, S., Yamada, Y.,

Effects of temperature and

aggressive anions

on corrosion of carbon steel

in potable water, Corros

Sci ,49, 240-247. (2007)

. Larson, E., Skold, R.V.,

Laboratory studies relating

mineral quality of

water to corrosion of steel and

cast iron, Corrosion, 14, 285-

(1958)

. El Achouri, M., Infante, M.R.,

Izquierdo, F., Synthesis of

some cationic gemini

surfactants and their inhibitive

effect on iron corrosion in

hydrochloric

acid medium, Corros Sci, 43,

-35.(2001)

.Trethewey, K.R., Chamberlain,

J., Korosi untuk Mahasiswa

Sains dan

Rekayasa, Gramedia Pustaka

Utama.(1991)

. Butler, G., Ison, H.C.K.,

Corrosion and Its Prevention in

Waters, Chemical and Process

Engineering Series, Leonard

Hill.[1966]

. Bundjali, B., Konstruksi

diagram potensial-pH untuk

baja karbon dalam Buffer

Asetat secara potensiodinamik

eksperimental, J. Matematika

dan Sains, 9, 307-312.(2004)

. Surdia, T., Saito, S.,

Pengetahuan Bahan Teknik,

Departemen Mesin,

ITB.(1984)

. Bentiss, F., Bouanis, M.,

Mernari, B.,Traisnel, M.,

Vezin, H., Lagrene, M.,

Understanding the adsorption

of 4H- 1,2,4-triazole

derivatives on mildsteel

surface in molar hidrochloric

acid, Apllied Surface Sci,

,3696-3704 (2007)

. West, J.M., (1980), Basic

Corrosion and Oxidation,

Second Edition, Ellis

Horwood Limited.

. Ergun,U., The inhibitory effect

of bis- 2,6(3,5

dimethylpyrazolyl) pyridine on

the corrosion behavior of mild

steel in HCl solution, Materials Chem and Phys, 30, 30-

(2008).

. Fuchs, R., Inhibitory effect of

non ionic surfactants of the

triton-x series on the corrosion

of carbon steel in sulphuric

acid, Chim Acta, 52, 4974

-4981. (2007)

. Deyab, M.A., Helal, A., Fouda,

A.S., Effect of cationic

surfactant and in organic anions

on the electrochemical

behavior of carbon steel in

formation in formation water,

Corros Sci, 49, 2315-2328.

(2007)

. Abdallah, M., Helal, A., Fouda,

A.S., Aminopyrimidine

derivatives as inhibitor for

corrosion of 1018 carbon steel

nitric acid solution, Corros

Sci, 48,1639-1654. (2006)

.Reffass, M., Sabot, R., Savall,

C., Jeannin. M., Localised

corrosion of carbon steel in

NaHCO3/ NaCl , Corros Sci,

, 726-728.(2006)

. Chetoutani, A., Inhibition of

pure iron by new synthesized

tripyrazole derivatives in HCl

solution, Corros Sci, 48,2987-

(2006)

. Lukomska, A.,Smolin, S.,

Sobkowski, J., Adsorption

thiourea on monocrystalline

copper Electrodes, Chim

Acta, 46, 3111-3117 .(2001)

. Stankovi,Z.D., Vukovic, M.,

The influence of thiourea on

kinetic parameters on the

cathodic and anodic reaction at

different metals in H2SO4

solution, Chim Acta, 4686,

- 7.[1996]

. Antonia, E., Peyerimhoff, S.D.,

On the relationship between

corrosion inhibiting effect and

molecular structure, chim Acta,

,1365- 1371.[2002]

. Jovancicevic,V., Ahn, Y.S.,

Dougherti,J., CO2 corrosion

inhibition by sulfurcontaining organic compounds,

Paper, NACE.(2000)

. Chikh, Z.A, Electrochemical

and analytical study of

corrosion inhibition on carbon

steel in HCl medium by 1,12-

bis(1,2,4,triazoly)dodecane,

Corros Sci, 47, 447–459.(2005)

. Gao, B., Zhang, X., Sheng, Y.,

Studies on preparing and

corrosion inhibition behaviour of

quaternized polyethyleneimine

for low carbon steel in sulfuric acid, Materials Chem and Phys,

, 375–381.(2008)

. Hamman, C.H., Hamnet, A.,

Vielstich, W., Electrochemistry,

Wiley- VCH.(1997)

. Piron, D.J., The

Electrochemistry of Corrosion,

NACE.

. Jiang, X., Zheng Y. G., Qu,

D.R., Ke, W., (2006), Effect of

calcium ions on pitting

corrosion and inhibition

performance in CO2 corrosion

of N80 steel, Corros Sci, 48,

-3108.(1991)

. Ernst, P., Newman, R.C.,

Explanation of the effect of

high chloride concentration

on the critical pitting

temperature of stainless steel,

Corros Sci, 49, 3705-

(2007)

SELECT * FROM sessions WHERE session_id = hrlv3s7onml07fhalf0pcg1ak6 Speed: 0.488 ms

INSERT INTO sessions (session_id, ip_address, user_agent, created, last_used, remember, data, domain) VALUES (hrlv3s7onml07fhalf0pcg1ak6, 3.17.155.142, Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com), 1732229844, 1732229844, 0, , journal.uinsgd.ac.id Speed: 0.453 ms

SELECT * FROM journals WHERE path = is Speed: 0.374 ms

Speed: 0.290 ms

Speed: 43.084 ms

SELECT last_run FROM scheduled_tasks WHERE class_name = plugins.generic.usageStats.UsageStatsLoader Speed: 0.443 ms

SELECT last_run FROM scheduled_tasks WHERE class_name = plugins.generic.pln.classes.tasks.Depositor Speed: 0.272 ms

SELECT last_run FROM scheduled_tasks WHERE class_name = plugins.importexport.crossref.CrossrefInfoSender Speed: 0.228 ms

SELECT last_run FROM scheduled_tasks WHERE class_name = plugins.importexport.crossref.CrossrefInfoSender Speed: 0.212 ms

SELECT last_run FROM scheduled_tasks WHERE class_name = plugins.importexport.datacite.DataciteInfoSender Speed: 0.207 ms

SELECT last_run FROM scheduled_tasks WHERE class_name = plugins.importexport.medra.MedraInfoSender Speed: 0.212 ms

SELECT last_run FROM scheduled_tasks WHERE class_name = classes.tasks.ReviewReminder Speed: 0.408 ms

SELECT last_run FROM scheduled_tasks WHERE class_name = classes.tasks.SubscriptionExpiryReminder Speed: 0.331 ms

SELECT last_run FROM scheduled_tasks WHERE class_name = classes.tasks.OpenAccessNotification Speed: 0.300 ms

SELECT pa.*, a.*, COALESCE(stl.setting_value, stpl.setting_value) AS section_title, COALESCE(sal.setting_value, sapl.setting_value) AS section_abbrev FROM published_articles pa INNER JOIN articles a ON pa.article_id = a.article_id LEFT JOIN sections s ON s.section_id = a.section_id LEFT JOIN section_settings stpl ON (s.section_id = stpl.section_id AND stpl.setting_name = title AND stpl.locale = en_US) LEFT JOIN section_settings stl ON (s.section_id = stl.section_id AND stl.setting_name = title AND stl.locale = en_US) LEFT JOIN section_settings sapl ON (s.section_id = sapl.section_id AND sapl.setting_name = abbrev AND sapl.locale = en_US) LEFT JOIN section_settings sal ON (s.section_id = sal.section_id AND sal.setting_name = abbrev AND sal.locale = en_US) INNER JOIN article_settings ast ON a.article_id = ast.article_id WHERE ast.setting_name = pub-id::publisher-id AND ast.setting_value = 1487 Speed: 2.945 ms

SELECT pa.*, a.*, COALESCE(stl.setting_value, stpl.setting_value) AS section_title, COALESCE(sal.setting_value, sapl.setting_value) AS section_abbrev FROM published_articles pa, articles a LEFT JOIN sections s ON s.section_id = a.section_id LEFT JOIN section_settings stpl ON (s.section_id = stpl.section_id AND stpl.setting_name = title AND stpl.locale = en_US) LEFT JOIN section_settings stl ON (s.section_id = stl.section_id AND stl.setting_name = title AND stl.locale = en_US) LEFT JOIN section_settings sapl ON (s.section_id = sapl.section_id AND sapl.setting_name = abbrev AND sapl.locale = en_US) LEFT JOIN section_settings sal ON (s.section_id = sal.section_id AND sal.setting_name = abbrev AND sal.locale = en_US) WHERE pa.article_id = a.article_id AND a.article_id = 1487 Speed: 1.144 ms

Speed: 0.905 ms

SELECT * FROM article_galley_settings WHERE galley_id = 1048 Speed: 0.458 ms

SELECT * FROM article_settings WHERE article_id = 1487 Speed: 0.913 ms

Speed: 0.695 ms

SELECT i.* FROM issues i INNER JOIN issue_settings ist ON i.issue_id = ist.issue_id WHERE ist.setting_name = pub-id::publisher-id AND ist.setting_value = 206 Speed: 0.884 ms

Speed: 0.371 ms

SELECT * FROM issue_settings WHERE issue_id = 206 Speed: 0.695 ms

SELECT iss.subscription_id FROM institutional_subscriptions iss, subscriptions s, subscription_types st WHERE POSITION(UPPER(LPAD(iss.domain, LENGTH(iss.domain)+1, '.')) IN UPPER(LPAD(ec2-3-17-155-142.us-east-2.compute.amazonaws.com, LENGTH(ec2-3-17-155-142.us-east-2.compute.amazonaws.com)+1, '.'))) != 0 AND iss.domain != '' AND iss.subscription_id = s.subscription_id AND s.journal_id = 28 Speed: 0.995 ms

SELECT isip.subscription_id FROM institutional_subscription_ip isip, subscriptions s, subscription_types st WHERE ((isip.ip_end IS NOT NULL AND 51485582 >= isip.ip_start AND 51485582 <= isip.ip_end AND isip.subscription_id = s.subscription_id AND s.journal_id = 28 AND s.status = 1 AND s.type_id = st.type_id AND st.institutional = 1 AND ((st.non_expiring = 1) OR (st.non_expiring = 0 AND ('2024-11-22 05:57:24' >= s.date_start AND '2024-11-22 05:57:24' <= s.date_end))) AND (st.format = 1 OR st.format = 17)) OR (isip.ip_end IS NULL AND 51485582 = isip.ip_start AND isip.subscription_id = s.subscription_id AND s.journal_id = 28 Speed: 0.869 ms

SELECT * FROM sections WHERE section_id = 29 Speed: 0.516 ms

SELECT * FROM section_settings WHERE section_id = 29 Speed: 0.528 ms

SELECT * FROM sections WHERE section_id = 29 Speed: 0.528 ms

SELECT * FROM section_settings WHERE section_id = 29 Speed: 0.583 ms

SELECT g.*, a.file_name, a.original_file_name, a.file_stage, a.file_type, a.file_size, a.date_uploaded, a.date_modified FROM article_galleys g LEFT JOIN article_files a ON (g.file_id = a.file_id) WHERE g.galley_id = 0 AND g.article_id = 1487 Speed: 0.433 ms

SELECT pa.*, a.*, COALESCE(stl.setting_value, stpl.setting_value) AS section_title, COALESCE(sal.setting_value, sapl.setting_value) AS section_abbrev FROM published_articles pa, articles a LEFT JOIN sections s ON s.section_id = a.section_id LEFT JOIN section_settings stpl ON (s.section_id = stpl.section_id AND stpl.setting_name = title AND stpl.locale = en_US) LEFT JOIN section_settings stl ON (s.section_id = stl.section_id AND stl.setting_name = title AND stl.locale = en_US) LEFT JOIN section_settings sapl ON (s.section_id = sapl.section_id AND sapl.setting_name = abbrev AND sapl.locale = en_US) LEFT JOIN section_settings sal ON (s.section_id = sal.section_id AND sal.setting_name = abbrev AND sal.locale = en_US) WHERE pa.article_id = a.article_id AND a.article_id = 1487 Speed: 1.095 ms

Speed: 0.845 ms

SELECT * FROM article_galley_settings WHERE galley_id = 1048 Speed: 0.508 ms

SELECT * FROM article_settings WHERE article_id = 1487 Speed: 0.647 ms

Speed: 0.546 ms

SELECT * FROM citations WHERE assoc_type = 257 AND assoc_id = 1487 AND citation_state >= 0 AND citation_state <= 5 Speed: 7.046 ms

SELECT * FROM sections WHERE section_id = 29 Speed: 0.339 ms

SELECT * FROM section_settings WHERE section_id = 29 Speed: 0.403 ms

Speed: 53.060 ms

Speed: 0.639 ms

SELECT * FROM author_settings WHERE author_id = 2117 Speed: 0.356 ms

Speed: 0.457 ms

SELECT * FROM author_settings WHERE author_id = 2117 Speed: 0.362 ms

Speed: 0.442 ms

SELECT * FROM author_settings WHERE author_id = 2117 Speed: 0.378 ms

Speed: 0.552 ms

SELECT * FROM author_settings WHERE author_id = 2117 Speed: 0.468 ms

Speed: 0.541 ms

SELECT * FROM author_settings WHERE author_id = 2117 Speed: 0.446 ms

Speed: 0.353 ms

SELECT * FROM author_settings WHERE author_id = 2117 Speed: 0.382 ms

Speed: 0.516 ms

SELECT * FROM author_settings WHERE author_id = 2117 Speed: 0.464 ms

SELECT * FROM citation_settings WHERE citation_id = 21666 Speed: 0.296 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21666 Speed: 0.355 ms

SELECT * FROM citation_settings WHERE citation_id = 21667 Speed: 0.284 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21667 Speed: 0.249 ms

SELECT * FROM citation_settings WHERE citation_id = 21668 Speed: 0.290 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21668 Speed: 0.262 ms

SELECT * FROM citation_settings WHERE citation_id = 21669 Speed: 0.280 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21669 Speed: 0.229 ms

SELECT * FROM citation_settings WHERE citation_id = 21670 Speed: 0.219 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21670 Speed: 0.217 ms

SELECT * FROM citation_settings WHERE citation_id = 21671 Speed: 0.209 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21671 Speed: 0.228 ms

SELECT * FROM citation_settings WHERE citation_id = 21672 Speed: 0.573 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21672 Speed: 0.622 ms

SELECT * FROM citation_settings WHERE citation_id = 21673 Speed: 0.428 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21673 Speed: 0.485 ms

SELECT * FROM citation_settings WHERE citation_id = 21674 Speed: 0.448 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21674 Speed: 0.518 ms

SELECT * FROM citation_settings WHERE citation_id = 21675 Speed: 0.413 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21675 Speed: 0.469 ms

SELECT * FROM citation_settings WHERE citation_id = 21676 Speed: 0.493 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21676 Speed: 0.483 ms

SELECT * FROM citation_settings WHERE citation_id = 21677 Speed: 0.505 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21677 Speed: 0.543 ms

SELECT * FROM citation_settings WHERE citation_id = 21678 Speed: 0.357 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21678 Speed: 0.393 ms

SELECT * FROM citation_settings WHERE citation_id = 21679 Speed: 0.329 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21679 Speed: 0.379 ms

SELECT * FROM citation_settings WHERE citation_id = 21680 Speed: 0.329 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21680 Speed: 0.352 ms

SELECT * FROM citation_settings WHERE citation_id = 21681 Speed: 0.345 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21681 Speed: 0.364 ms

SELECT * FROM citation_settings WHERE citation_id = 21682 Speed: 0.339 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21682 Speed: 0.355 ms

SELECT * FROM citation_settings WHERE citation_id = 21683 Speed: 0.313 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21683 Speed: 0.353 ms

SELECT * FROM citation_settings WHERE citation_id = 21684 Speed: 0.319 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21684 Speed: 0.332 ms

SELECT * FROM citation_settings WHERE citation_id = 21685 Speed: 0.295 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21685 Speed: 0.337 ms

SELECT * FROM citation_settings WHERE citation_id = 21686 Speed: 0.355 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21686 Speed: 0.358 ms

SELECT * FROM citation_settings WHERE citation_id = 21687 Speed: 0.303 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21687 Speed: 0.342 ms

SELECT * FROM citation_settings WHERE citation_id = 21688 Speed: 0.313 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21688 Speed: 0.369 ms

SELECT * FROM citation_settings WHERE citation_id = 21689 Speed: 0.361 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21689 Speed: 0.333 ms

SELECT * FROM citation_settings WHERE citation_id = 21690 Speed: 0.305 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21690 Speed: 0.366 ms

SELECT * FROM citation_settings WHERE citation_id = 21691 Speed: 0.324 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21691 Speed: 0.343 ms

SELECT * FROM citation_settings WHERE citation_id = 21692 Speed: 0.345 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21692 Speed: 0.350 ms

SELECT * FROM citation_settings WHERE citation_id = 21693 Speed: 0.316 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21693 Speed: 0.324 ms

SELECT * FROM citation_settings WHERE citation_id = 21694 Speed: 0.383 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21694 Speed: 0.338 ms

SELECT * FROM citation_settings WHERE citation_id = 21695 Speed: 0.244 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21695 Speed: 0.252 ms

SELECT * FROM citation_settings WHERE citation_id = 21696 Speed: 0.229 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21696 Speed: 0.244 ms

SELECT * FROM citation_settings WHERE citation_id = 21697 Speed: 0.271 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21697 Speed: 0.258 ms

SELECT * FROM citation_settings WHERE citation_id = 21698 Speed: 0.212 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21698 Speed: 0.253 ms

SELECT * FROM citation_settings WHERE citation_id = 21699 Speed: 0.214 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21699 Speed: 0.213 ms

SELECT * FROM citation_settings WHERE citation_id = 21700 Speed: 0.250 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21700 Speed: 0.238 ms

SELECT * FROM citation_settings WHERE citation_id = 21701 Speed: 0.222 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21701 Speed: 0.218 ms

SELECT * FROM citation_settings WHERE citation_id = 21702 Speed: 0.215 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21702 Speed: 0.229 ms

SELECT * FROM citation_settings WHERE citation_id = 21703 Speed: 0.228 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21703 Speed: 0.225 ms

SELECT * FROM citation_settings WHERE citation_id = 21704 Speed: 0.217 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21704 Speed: 0.219 ms

SELECT * FROM citation_settings WHERE citation_id = 21705 Speed: 0.214 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21705 Speed: 0.215 ms

SELECT * FROM citation_settings WHERE citation_id = 21706 Speed: 0.212 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21706 Speed: 0.208 ms

SELECT * FROM citation_settings WHERE citation_id = 21707 Speed: 0.212 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21707 Speed: 0.236 ms

SELECT * FROM citation_settings WHERE citation_id = 21708 Speed: 0.232 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21708 Speed: 0.215 ms

SELECT * FROM citation_settings WHERE citation_id = 21709 Speed: 0.212 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21709 Speed: 0.207 ms

SELECT * FROM citation_settings WHERE citation_id = 21710 Speed: 0.214 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21710 Speed: 0.216 ms

SELECT * FROM citation_settings WHERE citation_id = 21711 Speed: 0.212 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21711 Speed: 0.225 ms

SELECT * FROM citation_settings WHERE citation_id = 21712 Speed: 0.210 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21712 Speed: 0.227 ms

SELECT * FROM citation_settings WHERE citation_id = 21713 Speed: 0.228 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21713 Speed: 0.218 ms

SELECT * FROM citation_settings WHERE citation_id = 21714 Speed: 0.218 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21714 Speed: 0.209 ms

SELECT * FROM citation_settings WHERE citation_id = 21715 Speed: 0.258 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21715 Speed: 0.358 ms

SELECT * FROM citation_settings WHERE citation_id = 21716 Speed: 0.288 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21716 Speed: 0.270 ms

SELECT * FROM citation_settings WHERE citation_id = 21717 Speed: 0.253 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21717 Speed: 0.257 ms

SELECT * FROM citation_settings WHERE citation_id = 21718 Speed: 0.274 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21718 Speed: 0.245 ms

SELECT * FROM citation_settings WHERE citation_id = 21719 Speed: 0.262 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21719 Speed: 0.253 ms

SELECT * FROM citation_settings WHERE citation_id = 21720 Speed: 0.231 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21720 Speed: 0.252 ms

SELECT * FROM citation_settings WHERE citation_id = 21721 Speed: 0.352 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21721 Speed: 0.266 ms

SELECT * FROM citation_settings WHERE citation_id = 21722 Speed: 0.274 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21722 Speed: 0.255 ms

SELECT * FROM citation_settings WHERE citation_id = 21723 Speed: 0.221 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21723 Speed: 0.339 ms

SELECT * FROM citation_settings WHERE citation_id = 21724 Speed: 0.330 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21724 Speed: 0.376 ms

SELECT * FROM citation_settings WHERE citation_id = 21725 Speed: 0.271 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21725 Speed: 0.337 ms

SELECT * FROM citation_settings WHERE citation_id = 21726 Speed: 0.280 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21726 Speed: 0.323 ms

SELECT * FROM citation_settings WHERE citation_id = 21727 Speed: 0.242 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21727 Speed: 0.258 ms

SELECT * FROM citation_settings WHERE citation_id = 21728 Speed: 0.244 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21728 Speed: 0.236 ms

SELECT * FROM citation_settings WHERE citation_id = 21729 Speed: 0.231 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21729 Speed: 0.232 ms

SELECT * FROM citation_settings WHERE citation_id = 21730 Speed: 0.231 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21730 Speed: 0.274 ms

SELECT * FROM citation_settings WHERE citation_id = 21731 Speed: 0.265 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21731 Speed: 0.241 ms

SELECT * FROM citation_settings WHERE citation_id = 21732 Speed: 0.237 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21732 Speed: 0.231 ms

SELECT * FROM citation_settings WHERE citation_id = 21733 Speed: 0.223 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21733 Speed: 0.230 ms

SELECT * FROM citation_settings WHERE citation_id = 21734 Speed: 0.257 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21734 Speed: 0.271 ms

SELECT * FROM citation_settings WHERE citation_id = 21735 Speed: 0.260 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21735 Speed: 0.246 ms

SELECT * FROM citation_settings WHERE citation_id = 21736 Speed: 0.276 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21736 Speed: 0.267 ms

SELECT * FROM citation_settings WHERE citation_id = 21737 Speed: 0.248 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21737 Speed: 0.275 ms

SELECT * FROM citation_settings WHERE citation_id = 21738 Speed: 0.483 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21738 Speed: 0.468 ms

SELECT * FROM citation_settings WHERE citation_id = 21739 Speed: 0.331 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21739 Speed: 0.344 ms

SELECT * FROM citation_settings WHERE citation_id = 21740 Speed: 0.228 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21740 Speed: 0.377 ms

SELECT * FROM citation_settings WHERE citation_id = 21741 Speed: 0.314 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21741 Speed: 0.300 ms

SELECT * FROM citation_settings WHERE citation_id = 21742 Speed: 0.235 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21742 Speed: 0.250 ms

SELECT * FROM citation_settings WHERE citation_id = 21743 Speed: 0.218 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21743 Speed: 0.242 ms

SELECT * FROM citation_settings WHERE citation_id = 21744 Speed: 0.333 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21744 Speed: 0.373 ms

SELECT * FROM citation_settings WHERE citation_id = 21745 Speed: 0.263 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21745 Speed: 0.265 ms

SELECT * FROM citation_settings WHERE citation_id = 21746 Speed: 0.260 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21746 Speed: 0.242 ms

SELECT * FROM citation_settings WHERE citation_id = 21747 Speed: 0.249 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21747 Speed: 0.262 ms

SELECT * FROM citation_settings WHERE citation_id = 21748 Speed: 0.315 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21748 Speed: 0.625 ms

SELECT * FROM citation_settings WHERE citation_id = 21749 Speed: 0.535 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21749 Speed: 0.588 ms

SELECT * FROM citation_settings WHERE citation_id = 21750 Speed: 0.377 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21750 Speed: 0.333 ms

SELECT * FROM citation_settings WHERE citation_id = 21751 Speed: 0.257 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21751 Speed: 0.250 ms

SELECT * FROM citation_settings WHERE citation_id = 21752 Speed: 0.251 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21752 Speed: 0.253 ms

SELECT * FROM citation_settings WHERE citation_id = 21753 Speed: 0.276 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21753 Speed: 0.242 ms

SELECT * FROM citation_settings WHERE citation_id = 21754 Speed: 0.245 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21754 Speed: 0.271 ms

SELECT * FROM citation_settings WHERE citation_id = 21755 Speed: 0.251 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21755 Speed: 0.242 ms

SELECT * FROM citation_settings WHERE citation_id = 21756 Speed: 0.408 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21756 Speed: 0.361 ms

SELECT * FROM citation_settings WHERE citation_id = 21757 Speed: 0.298 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21757 Speed: 0.296 ms

SELECT * FROM citation_settings WHERE citation_id = 21758 Speed: 0.281 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21758 Speed: 0.294 ms

SELECT * FROM citation_settings WHERE citation_id = 21759 Speed: 0.282 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21759 Speed: 0.286 ms

SELECT * FROM citation_settings WHERE citation_id = 21760 Speed: 0.243 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21760 Speed: 0.267 ms

SELECT * FROM citation_settings WHERE citation_id = 21761 Speed: 0.255 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21761 Speed: 0.246 ms

SELECT * FROM citation_settings WHERE citation_id = 21762 Speed: 0.311 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21762 Speed: 0.344 ms

SELECT * FROM citation_settings WHERE citation_id = 21763 Speed: 0.301 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21763 Speed: 0.302 ms

SELECT * FROM citation_settings WHERE citation_id = 21764 Speed: 0.282 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21764 Speed: 0.325 ms

SELECT * FROM citation_settings WHERE citation_id = 21765 Speed: 0.288 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21765 Speed: 0.328 ms

SELECT * FROM citation_settings WHERE citation_id = 21766 Speed: 0.291 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21766 Speed: 0.305 ms

SELECT * FROM citation_settings WHERE citation_id = 21767 Speed: 0.335 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21767 Speed: 0.321 ms

SELECT * FROM citation_settings WHERE citation_id = 21768 Speed: 0.263 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21768 Speed: 0.253 ms

SELECT * FROM citation_settings WHERE citation_id = 21769 Speed: 0.338 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21769 Speed: 0.296 ms

SELECT * FROM citation_settings WHERE citation_id = 21770 Speed: 0.312 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21770 Speed: 0.282 ms

SELECT * FROM citation_settings WHERE citation_id = 21771 Speed: 0.335 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21771 Speed: 0.308 ms

SELECT * FROM citation_settings WHERE citation_id = 21772 Speed: 0.294 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21772 Speed: 0.355 ms

SELECT * FROM citation_settings WHERE citation_id = 21773 Speed: 0.252 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21773 Speed: 0.340 ms

SELECT * FROM citation_settings WHERE citation_id = 21774 Speed: 0.307 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21774 Speed: 0.307 ms

SELECT * FROM citation_settings WHERE citation_id = 21775 Speed: 0.228 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21775 Speed: 0.266 ms

SELECT * FROM citation_settings WHERE citation_id = 21776 Speed: 0.235 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21776 Speed: 0.228 ms

SELECT * FROM citation_settings WHERE citation_id = 21777 Speed: 0.223 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21777 Speed: 0.289 ms

SELECT * FROM citation_settings WHERE citation_id = 21778 Speed: 0.290 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21778 Speed: 0.335 ms

SELECT * FROM citation_settings WHERE citation_id = 21779 Speed: 0.236 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21779 Speed: 0.243 ms

SELECT * FROM citation_settings WHERE citation_id = 21780 Speed: 0.214 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21780 Speed: 0.222 ms

SELECT * FROM citation_settings WHERE citation_id = 21781 Speed: 0.206 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21781 Speed: 0.358 ms

SELECT * FROM citation_settings WHERE citation_id = 21782 Speed: 0.267 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21782 Speed: 0.242 ms

SELECT * FROM citation_settings WHERE citation_id = 21783 Speed: 0.917 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21783 Speed: 0.292 ms

SELECT * FROM citation_settings WHERE citation_id = 21784 Speed: 0.250 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21784 Speed: 0.254 ms

SELECT * FROM citation_settings WHERE citation_id = 21785 Speed: 0.268 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21785 Speed: 0.259 ms

SELECT * FROM citation_settings WHERE citation_id = 21786 Speed: 0.247 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21786 Speed: 0.266 ms

SELECT * FROM citation_settings WHERE citation_id = 21787 Speed: 0.249 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21787 Speed: 0.263 ms

SELECT * FROM citation_settings WHERE citation_id = 21788 Speed: 0.245 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21788 Speed: 0.260 ms

SELECT * FROM citation_settings WHERE citation_id = 21789 Speed: 0.244 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21789 Speed: 0.266 ms

SELECT * FROM citation_settings WHERE citation_id = 21790 Speed: 0.253 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21790 Speed: 0.274 ms

SELECT * FROM citation_settings WHERE citation_id = 21791 Speed: 0.245 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21791 Speed: 0.257 ms

SELECT * FROM citation_settings WHERE citation_id = 21792 Speed: 0.239 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21792 Speed: 0.263 ms

SELECT * FROM citation_settings WHERE citation_id = 21793 Speed: 0.255 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21793 Speed: 0.284 ms

SELECT * FROM citation_settings WHERE citation_id = 21794 Speed: 0.241 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21794 Speed: 0.253 ms

SELECT * FROM citation_settings WHERE citation_id = 21795 Speed: 0.240 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21795 Speed: 0.253 ms

SELECT * FROM citation_settings WHERE citation_id = 21796 Speed: 0.238 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21796 Speed: 0.268 ms

SELECT * FROM citation_settings WHERE citation_id = 21797 Speed: 0.249 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21797 Speed: 0.262 ms

SELECT * FROM citation_settings WHERE citation_id = 21798 Speed: 0.243 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21798 Speed: 0.257 ms

SELECT * FROM citation_settings WHERE citation_id = 21799 Speed: 0.238 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21799 Speed: 0.275 ms

SELECT * FROM citation_settings WHERE citation_id = 21800 Speed: 0.251 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21800 Speed: 0.260 ms

SELECT * FROM citation_settings WHERE citation_id = 21801 Speed: 0.262 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21801 Speed: 0.250 ms

SELECT * FROM citation_settings WHERE citation_id = 21802 Speed: 0.241 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21802 Speed: 0.261 ms

SELECT * FROM citation_settings WHERE citation_id = 21803 Speed: 0.252 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21803 Speed: 0.274 ms

SELECT * FROM citation_settings WHERE citation_id = 21804 Speed: 1.831 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21804 Speed: 0.299 ms

SELECT * FROM citation_settings WHERE citation_id = 21805 Speed: 0.242 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21805 Speed: 0.255 ms

SELECT * FROM citation_settings WHERE citation_id = 21806 Speed: 0.242 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21806 Speed: 0.254 ms

SELECT * FROM citation_settings WHERE citation_id = 21807 Speed: 0.239 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21807 Speed: 0.267 ms

SELECT * FROM citation_settings WHERE citation_id = 21808 Speed: 0.259 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21808 Speed: 0.254 ms

SELECT * FROM citation_settings WHERE citation_id = 21809 Speed: 0.239 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21809 Speed: 0.259 ms

SELECT * FROM citation_settings WHERE citation_id = 21810 Speed: 0.258 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21810 Speed: 0.291 ms

SELECT * FROM citation_settings WHERE citation_id = 21811 Speed: 0.262 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21811 Speed: 0.273 ms

SELECT * FROM citation_settings WHERE citation_id = 21812 Speed: 0.257 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21812 Speed: 0.272 ms

SELECT * FROM citation_settings WHERE citation_id = 21813 Speed: 0.245 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21813 Speed: 0.258 ms

SELECT * FROM citation_settings WHERE citation_id = 21814 Speed: 0.244 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21814 Speed: 0.268 ms

SELECT * FROM citation_settings WHERE citation_id = 21815 Speed: 0.254 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21815 Speed: 0.264 ms

SELECT * FROM citation_settings WHERE citation_id = 21816 Speed: 0.244 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21816 Speed: 0.250 ms

SELECT * FROM citation_settings WHERE citation_id = 21817 Speed: 0.243 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21817 Speed: 0.264 ms

SELECT * FROM citation_settings WHERE citation_id = 21818 Speed: 0.259 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21818 Speed: 0.248 ms

SELECT * FROM citation_settings WHERE citation_id = 21819 Speed: 0.248 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21819 Speed: 0.270 ms

SELECT * FROM citation_settings WHERE citation_id = 21820 Speed: 0.243 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21820 Speed: 0.262 ms

SELECT * FROM citation_settings WHERE citation_id = 21821 Speed: 0.382 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21821 Speed: 0.283 ms

SELECT * FROM citation_settings WHERE citation_id = 21822 Speed: 0.264 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21822 Speed: 0.256 ms

SELECT * FROM citation_settings WHERE citation_id = 21823 Speed: 0.244 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21823 Speed: 0.271 ms

SELECT * FROM citation_settings WHERE citation_id = 21824 Speed: 0.257 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21824 Speed: 0.273 ms

SELECT * FROM citation_settings WHERE citation_id = 21825 Speed: 0.256 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21825 Speed: 0.254 ms

SELECT * FROM citation_settings WHERE citation_id = 21826 Speed: 0.252 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21826 Speed: 0.264 ms

SELECT * FROM citation_settings WHERE citation_id = 21827 Speed: 0.258 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21827 Speed: 0.274 ms

SELECT * FROM citation_settings WHERE citation_id = 21828 Speed: 0.259 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21828 Speed: 0.253 ms

SELECT * FROM citation_settings WHERE citation_id = 21829 Speed: 0.244 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21829 Speed: 0.277 ms

SELECT * FROM citation_settings WHERE citation_id = 21830 Speed: 0.251 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21830 Speed: 0.276 ms

SELECT * FROM citation_settings WHERE citation_id = 21831 Speed: 0.259 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21831 Speed: 0.258 ms

SELECT * FROM citation_settings WHERE citation_id = 21832 Speed: 0.243 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21832 Speed: 0.256 ms

SELECT * FROM citation_settings WHERE citation_id = 21833 Speed: 0.243 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21833 Speed: 0.286 ms

SELECT * FROM citation_settings WHERE citation_id = 21834 Speed: 0.267 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21834 Speed: 0.260 ms

SELECT * FROM citation_settings WHERE citation_id = 21835 Speed: 0.255 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21835 Speed: 0.252 ms

SELECT * FROM citation_settings WHERE citation_id = 21836 Speed: 0.244 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21836 Speed: 0.290 ms

SELECT * FROM citation_settings WHERE citation_id = 21837 Speed: 0.269 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21837 Speed: 0.258 ms

SELECT * FROM citation_settings WHERE citation_id = 21838 Speed: 0.243 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21838 Speed: 0.253 ms

SELECT * FROM citation_settings WHERE citation_id = 21839 Speed: 0.243 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21839 Speed: 0.275 ms

SELECT * FROM citation_settings WHERE citation_id = 21840 Speed: 0.257 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21840 Speed: 0.272 ms

SELECT * FROM citation_settings WHERE citation_id = 21841 Speed: 0.247 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21841 Speed: 0.271 ms

SELECT * FROM citation_settings WHERE citation_id = 21842 Speed: 0.243 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21842 Speed: 0.267 ms

SELECT * FROM citation_settings WHERE citation_id = 21843 Speed: 0.252 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21843 Speed: 0.263 ms

SELECT * FROM citation_settings WHERE citation_id = 21844 Speed: 0.244 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21844 Speed: 0.282 ms

SELECT * FROM citation_settings WHERE citation_id = 21845 Speed: 0.265 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21845 Speed: 0.269 ms

SELECT * FROM citation_settings WHERE citation_id = 21846 Speed: 0.277 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21846 Speed: 0.263 ms

SELECT * FROM citation_settings WHERE citation_id = 21847 Speed: 0.261 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21847 Speed: 0.274 ms

SELECT * FROM citation_settings WHERE citation_id = 21848 Speed: 0.259 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21848 Speed: 0.259 ms

SELECT * FROM citation_settings WHERE citation_id = 21849 Speed: 0.242 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21849 Speed: 0.268 ms

SELECT * FROM citation_settings WHERE citation_id = 21850 Speed: 0.245 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21850 Speed: 0.279 ms

SELECT * FROM citation_settings WHERE citation_id = 21851 Speed: 0.256 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21851 Speed: 0.257 ms

SELECT * FROM citation_settings WHERE citation_id = 21852 Speed: 0.245 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21852 Speed: 0.273 ms

SELECT * FROM citation_settings WHERE citation_id = 21853 Speed: 0.256 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21853 Speed: 0.286 ms

SELECT * FROM citation_settings WHERE citation_id = 21854 Speed: 0.260 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21854 Speed: 0.254 ms

SELECT * FROM citation_settings WHERE citation_id = 21855 Speed: 0.246 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21855 Speed: 0.276 ms

SELECT * FROM citation_settings WHERE citation_id = 21856 Speed: 0.261 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21856 Speed: 0.282 ms

SELECT * FROM citation_settings WHERE citation_id = 21857 Speed: 0.265 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21857 Speed: 0.249 ms

SELECT * FROM citation_settings WHERE citation_id = 21858 Speed: 0.242 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21858 Speed: 0.262 ms

SELECT * FROM citation_settings WHERE citation_id = 21859 Speed: 0.252 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21859 Speed: 0.287 ms

SELECT * FROM citation_settings WHERE citation_id = 21860 Speed: 0.269 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21860 Speed: 0.251 ms

SELECT * FROM citation_settings WHERE citation_id = 21861 Speed: 0.251 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21861 Speed: 0.260 ms

SELECT * FROM citation_settings WHERE citation_id = 21862 Speed: 0.242 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21862 Speed: 0.287 ms

SELECT * FROM citation_settings WHERE citation_id = 21863 Speed: 0.265 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21863 Speed: 0.252 ms

SELECT * FROM citation_settings WHERE citation_id = 21864 Speed: 0.243 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21864 Speed: 0.251 ms

SELECT * FROM citation_settings WHERE citation_id = 21865 Speed: 0.246 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21865 Speed: 0.289 ms

SELECT * FROM citation_settings WHERE citation_id = 21866 Speed: 0.274 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21866 Speed: 0.248 ms

SELECT * FROM citation_settings WHERE citation_id = 21867 Speed: 0.244 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21867 Speed: 0.253 ms

SELECT * FROM citation_settings WHERE citation_id = 21868 Speed: 0.244 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21868 Speed: 0.286 ms

SELECT * FROM citation_settings WHERE citation_id = 21869 Speed: 0.275 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21869 Speed: 0.261 ms

SELECT * FROM citation_settings WHERE citation_id = 21870 Speed: 0.245 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21870 Speed: 0.300 ms

SELECT * FROM citation_settings WHERE citation_id = 21871 Speed: 0.243 ms

SELECT * FROM metadata_descriptions WHERE assoc_type = 1048579 AND assoc_id = 21871 Speed: 0.288 ms

`0` Logs	`0` Errors
`1` Memory	`1` Speed

memory	499.09 kB string: PKPApplication::construct
speed	0.283 ms PKPApplication::construct

JURNAL ISTEK