Generic placeholder image

Recent Patents on Mechanical Engineering

Editor-in-Chief

ISSN (Print): 2212-7976
ISSN (Online): 1874-477X

New Methods and Devices to Produce Driving Force in Underwater Vehicles

Author(s): Janis Viba, Semyon Tsyfansky, Vitaly Beresnevich, Janis Auzins, Maarja Kruusmaa and Guntis Kulikovskis

Volume 5, Issue 3, 2012

Page: [167 - 175] Pages: 9

DOI: 10.2174/2212797611205030167

Price: $65

Abstract

In recent years, many patents have been devoted to developing methods and means of producing driving force in different types of underwater vehicles. This paper considers fish-like designs of underwater vehicles with oscillating tails and fins. On the base of dynamic analysis of a robotic fish motion, two original methods to produce driving force have been recently patented. The first method is based on the cyclic variation of the effective working area of the fin during the operation of a propulsive device. The optimal control law for variation of an additional area of a vibrating fin has been found. It is shown that the realization of this law ensures maximal positive impulse of driving forces and minimizes energy losses. New designs of one-tail and two-tail propulsive devices with varying working area of vibrating fin have been patented. In accordance with another developed method, driving force is produced by an internal two-stage gyroscopic device. In this case, vibrations of the tail of the fish are generated due to the action on it of reaction torque from a swinging internal high speed rotor with two degrees of freedom. The proposed device has no external moving parts; therefore, its operation in various surroundings becomes more reliable and effective. The results of theoretical study are confirmed by experiments with robot fish models.

Keywords: Fin, internal gyrodrive, optimal control, propulsive device, robotic fish, underwater vehicle, vibrating tail, dynamic model, mathematical analysis, gyroscopic method.


Rights & Permissions Print Cite
© 2025 Bentham Science Publishers | Privacy Policy
Request history8.2.27PHP Version1.05sRequest Duration28MBMemory UsageGET article/{article_id}/{param?}Route
  • warninglog[20:52:09] LOG.warning: Optional parameter $article_id declared before required parameter $request i...
  • warninglog[20:52:10] LOG.warning: trim(): Passing null to parameter #1 ($string) of type string is deprecated ...
  • warninglog[20:52:10] LOG.warning: Function strftime() is deprecated in /home/alphaeurekaselec/public_html/stor...
  • Booting (462ms)time
  • Application (583ms)time
  • 1 x Application (55.79%)
    583ms
    1 x Booting (44.21%)
    462ms
    13 templates were rendered
    • articlearticle.blade.php#?blade
    • includes.article_top_bannerarticle_top_banner.blade.php#?blade
    • export_citation_formexport_citation_form.blade.php#?blade
    • includes.article_bottom_bannerarticle_bottom_banner.blade.php#?blade
    • includes.inc_related_journalsinc_related_journals.blade.php#?blade
    • includes.inc_related_ebooksinc_related_ebooks.blade.php#?blade
    • includes.journal_rightmenujournal_rightmenu.blade.php#?blade
    • includes.journal_right_bannerjournal_right_banner.blade.php#?blade
    • layouts.appapp.blade.php#?blade
    • layouts._login_access_login_access.blade.php#?blade
    • layouts._header_header.blade.php#?blade
    • layouts._main_menu_main_menu.blade.php#?blade
    • layouts._footer_menu_footer_menu.blade.php#?blade
    uri
    GET article/{article_id}/{param?}
    middleware
    web, check_user_access
    controller
    App\Http\Controllers\ArticleController@GetArticleDetails
    namespace
    App\Http\Controllers
    where
    as
    article
    file
    app/Http/Controllers/ArticleController.php:1974-2510
    36 statements were executed, 4 of which were duplicates, 32 unique. Show only duplicated444ms
    • Connection Establishedalphaeurekaselec_live_10_06_2022UserAccessCheck.php#24
      Backtrace
      • 9. middleware::check_user_access:24
      • 10. vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:183
      • 11. vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php:50
      • 12. vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:183
      • 13. vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:88
    • INSERT INTO visitor_ip_address (ip_address,visitor_agent,visitor_count, created_on,updated_on) VALUES ('51727266','',1,1740775929,1740775929) ON DUPLICATE KEY UPDATE visitor_count=visitor_count + 1, updated_on=1740775929
      1.3msalphaeurekaselec_live_10_06_2022UserAccessCheck.php#24
      Backtrace
      • 11. middleware::check_user_access:24
      • 12. vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:183
      • 13. vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php:50
      • 14. vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:183
      • 15. vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:88
    • INSERT INTO visitor_ip_address_detail (ip_address,visitor_url,visitor_count, created_on,updated_on) VALUES ('51727266','/article/45563',1,1740775929,1740775929)
      1.82msalphaeurekaselec_live_10_06_2022UserAccessCheck.php#27
      Backtrace
      • 11. middleware::check_user_access:27
      • 12. vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:183
      • 13. vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php:50
      • 14. vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:183
      • 15. vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:88
    • (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_journal_volume_trail WHERE to_ip >= 51727266 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 51727266) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_journal_volume_corporate WHERE to_ip >= 51727266 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 51727266) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_journal_volume_token WHERE to_ip >= 51727266 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 51727266) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_ebook_volume_trail WHERE to_ip >= 51727266 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 51727266) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_ebook_volume_corporate WHERE to_ip >= 51727266 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 51727266) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_ebook_volume_token WHERE to_ip >= 51727266 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 51727266) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_issue_trail WHERE to_ip >= 51727266 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 51727266) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_issue_corporate WHERE to_ip >= 51727266 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 51727266) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_issue_token WHERE to_ip >= 51727266 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 51727266) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_article_trail WHERE to_ip >= 51727266 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 51727266) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_article_corporate WHERE to_ip >= 51727266 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 51727266) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_article_token WHERE to_ip >= 51727266 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 51727266) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_chapter_trail WHERE to_ip >= 51727266 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 51727266) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_chapter_corporate WHERE to_ip >= 51727266 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 51727266) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_chapter_token WHERE to_ip >= 51727266 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 51727266) union (select `user_id`, `to_ip`, `from_ip` from (select user_id, to_ip, from_ip FROM user_access_disease_corporate WHERE to_ip >= 51727266 ORDER BY to_ip ASC LIMIT 1) as `tjv` where `from_ip` <= 51727266) limit 1
      23.74msalphaeurekaselec_live_10_06_2022UserAccess.php#784
      Bindings
      • 0: 51727266
      • 1: 51727266
      • 2: 51727266
      • 3: 51727266
      • 4: 51727266
      • 5: 51727266
      • 6: 51727266
      • 7: 51727266
      • 8: 51727266
      • 9: 51727266
      • 10: 51727266
      • 11: 51727266
      • 12: 51727266
      • 13: 51727266
      • 14: 51727266
      • 15: 51727266
      Backtrace
      • 14. app/Models/UserAccess/UserAccess.php:784
      • 15. middleware::check_user_access:114
      • 16. vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:183
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php:50
      • 18. vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:183
    • SELECT at.type_name, p.copyright, p.publisher_location,m.month,y.year, a.publish_on, a.nid article_nid,a.article_id, a.pmid, a.issue_id, a.title, a.abstract,a.podcast,a.altmetric_score,a.altmetric_url,a.kudos_url, a.page_count, a.first_page, a.elocator, a.last_page, i.publication_date, a.file_name, a.file_path, a.doi, a.is_epub,a.epub_type, a.volume_id, a.is_uploaded, a.editor_choice, a.is_epub, j.image_file_name, a.article_no, a.art_type AS article_type, a.supplementary_filename,a.html_filename,a.prc_filename,a.epub_filename, a.graph_abs_lg_filename, a.graph_abs_sm_filename, a.oa_image_lg_filename, a.oa_image_sm_filename, j.journal_banner,a.animated_abstract,a.erratum_in,a.erratum_for, (CASE WHEN a.issue_id =0 THEN j.epub_price ELSE j.price END) AS sell_price, j.epub_price, j.nid AS jour_nid, j.title AS journal_title, j.issn, j.eissn,j.journal_id, j.subtitle AS jour_subtitle, v.volume_id,v.volume_name AS volume, v.year_id, i.title AS issue, i.month_id ,i.type issue_type, j.subtitle,j.formerly_title, ac.subtitle AS epub_title,a.crossmark_enabled,a.text_mining_urls,a.license_urls,a.created, a.receivedate, a.revisedate, a.acceptdate,js.js_title FROM article a LEFT JOIN article_section ac ON a.is_epub = ac.art_sec_id LEFT JOIN journal_section js ON a.js_id = js.js_id LEFT JOIN article_type at ON a.art_type = at.art_type_id LEFT JOIN issue i ON a.issue_id = i.issue_id LEFT JOIN month m ON m.id = i.month_id LEFT JOIN volume v ON v.volume_id = a.volume_id INNER JOIN year y ON y.id = v.year_id INNER JOIN journal j ON j.journal_id = a.journal_id INNER JOIN publisher p ON p.publisher_id = j.publisher_id WHERE a.article_id=45563
      1.02msalphaeurekaselec_live_10_06_2022Article.php#408
      Backtrace
      • 11. app/Models/Article.php:408
      • 12. app/Http/Controllers/ArticleController.php:2515
      • 13. app/Http/Controllers/ArticleController.php:2035
      • 14. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 15. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
    • select * from `journal` where `journal_id` = 101 limit 1
      1.12msalphaeurekaselec_live_10_06_2022Journal.php#64
      Bindings
      • 0: 101
      Backtrace
      • 14. app/Models/Journal.php:64
      • 15. app/Http/Controllers/ArticleController.php:2516
      • 16. app/Http/Controllers/ArticleController.php:2035
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 18. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
    • select count(*) as aggregate from (select j.nid as journal_nid,j.flyer_link,j.title ,j.issn,j.eissn,j.keyword, j.journal_id as journal_id, j.subtitle, j.image_file_name,j.description,j.journal_insight_url,j.doi from `subject_journal` as `sj` inner join `journal` as `j` on `j`.`journal_id` = `sj`.`journal_id` where j.journal_status=1 and subject_id IN (SELECT subject_id FROM subject_journal WHERE journal_id=101) and sj.journal_id!=101 group by `j`.`nid`) as `aggregate_table`
      780μsalphaeurekaselec_live_10_06_2022Subject.php#200
      Backtrace
      • 16. app/Models/Subject.php:200
      • 17. app/Http/Controllers/ArticleController.php:2517
      • 18. app/Http/Controllers/ArticleController.php:2035
      • 19. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 20. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
    • select j.nid as journal_nid,j.flyer_link,j.title ,j.issn,j.eissn,j.keyword, j.journal_id as journal_id, j.subtitle, j.image_file_name,j.description,j.journal_insight_url,j.doi from `subject_journal` as `sj` inner join `journal` as `j` on `j`.`journal_id` = `sj`.`journal_id` where j.journal_status=1 and subject_id IN (SELECT subject_id FROM subject_journal WHERE journal_id=101) and sj.journal_id!=101 group by `j`.`nid` order by `j`.`journal_id` asc limit 10 offset 0
      680μsalphaeurekaselec_live_10_06_2022Subject.php#200
      Backtrace
      • 14. app/Models/Subject.php:200
      • 15. app/Http/Controllers/ArticleController.php:2517
      • 16. app/Http/Controllers/ArticleController.php:2035
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 18. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
    • select count(*) as aggregate from (select v.nid as volume_id,e.nid,e.title,v.issn,v.eissn,v.isbn,v.eisbn,e.ebook_id, v.image_file_name,v.file_path,v.flyer_link,v.ebook_volume_id, v.volume_name,v.doi,v.year_id,v.introduction from `subject_ebook` as `se` inner join `ebook` as `e` on `e`.`ebook_id` = `se`.`ebook_id` inner join `ebook_volume` as `v` on `v`.`ebook_id` = `se`.`ebook_id` inner join `year` as `y` on `y`.`id` = `v`.`year_id` where subject_id IN (SELECT subject_id FROM subject_journal WHERE journal_id=101) and v.ebook_status='1' and y.year > 2020 group by `v`.`nid`) as `aggregate_table`
      15.64msalphaeurekaselec_live_10_06_2022Subject.php#220
      Backtrace
      • 16. app/Models/Subject.php:220
      • 17. app/Http/Controllers/ArticleController.php:2518
      • 18. app/Http/Controllers/ArticleController.php:2035
      • 19. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 20. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
    • select v.nid as volume_id,e.nid,e.title,v.issn,v.eissn,v.isbn,v.eisbn,e.ebook_id, v.image_file_name,v.file_path,v.flyer_link,v.ebook_volume_id, v.volume_name,v.doi,v.year_id,v.introduction from `subject_ebook` as `se` inner join `ebook` as `e` on `e`.`ebook_id` = `se`.`ebook_id` inner join `ebook_volume` as `v` on `v`.`ebook_id` = `se`.`ebook_id` inner join `year` as `y` on `y`.`id` = `v`.`year_id` where subject_id IN (SELECT subject_id FROM subject_journal WHERE journal_id=101) and v.ebook_status='1' and y.year > 2020 group by `v`.`nid` order by `v`.`ebook_volume_id` desc limit 10 offset 0
      2.69msalphaeurekaselec_live_10_06_2022Subject.php#220
      Backtrace
      • 14. app/Models/Subject.php:220
      • 15. app/Http/Controllers/ArticleController.php:2518
      • 16. app/Http/Controllers/ArticleController.php:2035
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 18. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
    • select * from `keywords` where `article_id` = '45563'
      17.14msalphaeurekaselec_live_10_06_2022Keywords.php#43
      Bindings
      • 0: 45563
      Backtrace
      • 13. app/Models/Keywords.php:43
      • 14. app/Http/Controllers/ArticleController.php:2519
      • 15. app/Http/Controllers/ArticleController.php:2035
      • 16. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 17. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
    • select * from `article_citation` where `article_id` = '45563'
      280μsalphaeurekaselec_live_10_06_2022Article.php#1570
      Bindings
      • 0: 45563
      Backtrace
      • 13. app/Models/Article.php:1570
      • 14. app/Http/Controllers/ArticleController.php:2520
      • 15. app/Http/Controllers/ArticleController.php:2035
      • 16. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 17. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
    • select CONCAT_WS(' ',au.first_name, ' ', ifnull(au.initials,''), ' ', au.last_name) as authors, CONCAT(au.last_name, IFNULL(CONCAT(' ', au.initials), ''), ' ', au.first_name) AS authorsRIS, CONCAT_WS(' ',au.last_name, ' ', ifnull(au.initials,''), ' ', au.first_name) as authorsCiteAs, CONCAT_WS(' ',au.first_name, IFNULL(CONCAT(' ', au.initials), ''), IFNULL(CONCAT(' ', au.last_name), '')) as authorsmodal , `au`.*, `af`.`ror_id`, `af`.`institution`, `af`.`department`, `af`.`country`, `af`.`city`, `af`.`address`, (GROUP_CONCAT(TRIM(BOTH ', ' FROM CONCAT(ifnull(concat(af.institution,','),''), ifnull(concat(af.department,','),''), ifnull(concat(af.address,','),''), ifnull(concat(af.city,','),''), ifnull(concat(af.country,','),''), ifnull(concat(af.postal_code,','),''), ifnull(concat(af.phone,','),''), ifnull(concat(af.fax,','),''))) SEPARATOR '|')) as `author_affiliation`, (GROUP_CONCAT(TRIM(BOTH ', ' FROM CONCAT(ifnull(concat(af.web_view,','),''))) SEPARATOR '|')) as `web_view` from `author` as `au` left join `author_affiliation` as `af` on `au`.`author_id` = `af`.`author_id` where `au`.`article_id` = '45563' group by `au`.`author_id` order by `au`.`article_id` asc, `au`.`sequence` asc
      42.07msalphaeurekaselec_live_10_06_2022Author.php#86
      Bindings
      • 0: 45563
      Backtrace
      • 13. app/Models/Author.php:86
      • 14. app/Http/Controllers/ArticleController.php:2533
      • 15. app/Http/Controllers/ArticleController.php:2035
      • 16. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 17. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
    • select `bo`.* from `bundle_offer` as `bo` where `bo`.`bundle_status` = 'A' order by `bo`.`bundle_id` desc
      500μsalphaeurekaselec_live_10_06_2022BundleOffer.php#57
      Bindings
      • 0: A
      Backtrace
      • 13. app/Models/BundleOffer.php:57
      • 14. app/Http/Controllers/ArticleController.php:2535
      • 15. app/Http/Controllers/ArticleController.php:2035
      • 16. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 17. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
    • select `subtitle` from `journal` where `continues_publication_journal` = 1
      750μsalphaeurekaselec_live_10_06_2022Article.php#1960
      Bindings
      • 0: 1
      Backtrace
      • 13. app/Models/Article.php:1960
      • 14. app/Http/Controllers/ArticleController.php:2062
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • Select j.subtitle, v.volume_id as volume_id,v.year_id,y.year as year,v.volume_name, v.total_no_of_issues, i.issue_id as issue_id,i.title as issue, i.publication_date as issue_pub_date from journal j join volume v on j.journal_id = v.journal_id join issue i on v.volume_id = i.volume_id join article a on a.issue_id = i.issue_id join year y on v.year_id = y.id where j.journal_id = 101 and i.is_uploaded = 1 order by v.volume_name+0 desc, i.title+0 desc limit 1
      73.44msalphaeurekaselec_live_10_06_2022Issue.php#298
      Backtrace
      • 11. app/Models/Issue.php:298
      • 12. app/Http/Controllers/ArticleController.php:2068
      • 13. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 14. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select a.nid,a.publish_on, a.pmid,a.article_id,a.doi,j.journal_id,j.subtitle,v.volume_name,a.volume_id as volume_id, a.issue_id,a.title,first_page, last_page, page_count,abstract,ifnull(is_abstract,"y"),asec.title as article_section,at.type_name as article_type_name, a.article_id as ArticleID ,is_epub,epub_price,epub_type,a.created, y.year from `article` as `a` left join `article_section` as `asec` on `asec`.`art_sec_id` = `a`.`is_epub` left join `article_type` as `at` on `at`.`art_type_id` = `a`.`art_type` left join `journal` as `j` on `j`.`journal_id` = `a`.`journal_id` inner join `volume` as `v` on `a`.`volume_id` = `v`.`volume_id` inner join `year` as `y` on `v`.`year_id` = `y`.`id` where a.article_status != "W" and a.is_epub = 1 and a.journal_id = 101 and a.is_uploaded = 1 group by `a`.`article_id` order by `a`.`publish_on` desc
      81.39msalphaeurekaselec_live_10_06_2022Article.php#528
      Backtrace
      • 13. app/Models/Article.php:528
      • 14. app/Http/Controllers/ArticleController.php:2070
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select a.nid,a.publish_on, a.pmid,a.article_id,a.doi,j.journal_id,j.subtitle,v.volume_name,a.volume_id as volume_id, a.issue_id,a.title,first_page, last_page, page_count,abstract,ifnull(is_abstract,"y"),asec.title as article_section,at.type_name as article_type_name, a.article_id as ArticleID ,is_epub,epub_price,epub_type,a.created, y.year from `article` as `a` left join `article_section` as `asec` on `asec`.`art_sec_id` = `a`.`is_epub` left join `article_type` as `at` on `at`.`art_type_id` = `a`.`art_type` left join `journal` as `j` on `j`.`journal_id` = `a`.`journal_id` inner join `volume` as `v` on `a`.`volume_id` = `v`.`volume_id` inner join `year` as `y` on `v`.`year_id` = `y`.`id` where a.article_status != "W" and a.is_epub = 4 and a.journal_id = 101 and a.is_uploaded = 1 group by `a`.`article_id` order by `a`.`publish_on` desc
      5.75msalphaeurekaselec_live_10_06_2022Article.php#528
      Backtrace
      • 13. app/Models/Article.php:528
      • 14. app/Http/Controllers/ArticleController.php:2071
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select pdf, html, epub, prc from `article_metrics` where `article_id` = 45563 limit 1
      10.64msalphaeurekaselec_live_10_06_2022Article.php#744
      Bindings
      • 0: 45563
      Backtrace
      • 14. app/Models/Article.php:744
      • 15. app/Http/Controllers/ArticleController.php:2091
      • 16. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 17. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 18. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select * from content_by_diseases where content_id = 45563 and content_type = 'article' order by status desc limit 1
      10.59msalphaeurekaselec_live_10_06_2022Article.php#751
      Backtrace
      • 11. app/Models/Article.php:751
      • 12. app/Http/Controllers/ArticleController.php:2094
      • 13. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 14. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select * from `node_meta` where `nid` = 102467 limit 1
      1.26msalphaeurekaselec_live_10_06_2022Meta.php#30
      Bindings
      • 0: 102467
      Backtrace
      • 14. app/Models/Meta.php:30
      • 15. app/Http/Controllers/ArticleController.php:2101
      • 16. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 17. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 18. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select `bo`.* from `bundle_offer` as `bo` where `bo`.`bundle_status` = 'A' order by `bo`.`bundle_id` desc
      330μsalphaeurekaselec_live_10_06_2022BundleOffer.php#57
      Bindings
      • 0: A
      Backtrace
      • 13. app/Models/BundleOffer.php:57
      • 14. app/Http/Controllers/ArticleController.php:2108
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select * from `tbl_ht_submission` as `h` where `h`.`subtitle` = 'MENG' and (h.proposal_closing_date = 0 OR TO_DAYS(FROM_UNIXTIME(h.proposal_closing_date)) >= TO_DAYS(NOW())) order by `h`.`manuscript` asc
      22.27msalphaeurekaselec_live_10_06_2022Article.php#2025
      Bindings
      • 0: MENG
      Backtrace
      • 13. app/Models/Article.php:2025
      • 14. app/Http/Controllers/ArticleController.php:2112
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select count(*) as total_count, content_type_access_id as access_type from journal_access where content_type_id = '45563' and content_type = 'a' and ( (from_date <= CURDATE() and to_date >= CURDATE() and perpetual= 0) or (from_date is null and to_date is null and perpetual= 1) )
      550μsalphaeurekaselec_live_10_06_2022ContentAccess.php#647
      Backtrace
      • 11. app/Models/ContentAccess.php:647
      • 12. app/Http/Controllers/ArticleController.php:2186
      • 13. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 14. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select count(*) as total_count, content_type_access_id as access_type from journal_access where content_type_id = '4701' and content_type = 'i' and ( (from_date <= CURDATE() and to_date >= CURDATE() and perpetual= 0) or (from_date is null and to_date is null and perpetual= 1) )
      460μsalphaeurekaselec_live_10_06_2022ContentAccess.php#647
      Backtrace
      • 11. app/Models/ContentAccess.php:647
      • 12. app/Http/Controllers/ArticleController.php:2207
      • 13. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 14. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select count(*) as total_count, content_type_access_id as access_type from journal_access where content_type_id = '745' and content_type = 'v' and ( (from_date <= CURDATE() and to_date >= CURDATE() and perpetual= 0) or (from_date is null and to_date is null and perpetual= 1) )
      450μsalphaeurekaselec_live_10_06_2022ContentAccess.php#647
      Backtrace
      • 11. app/Models/ContentAccess.php:647
      • 12. app/Http/Controllers/ArticleController.php:2231
      • 13. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 14. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Trial Access" as access_base_text, CASE j.type WHEN 111 THEN true ELSE false END as terms_popup, "S" as content_download_type, null as restricted_user_access_key, null as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"volume" as access_level,"" as issue_id,"" as article_id from `user_access_journal_volume_trail` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 51727266 and j.to_ip >=51727266 )) and ((j.from_date <= 1740775929 and j.to_date >= 1740775929 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.volume_id = 745) union (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Subscribed" as access_base_text, false as terms_popup, "S" as content_download_type, null as restricted_user_access_key, null as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"volume" as access_level,"" as issue_id,"" as article_id from `user_access_journal_volume_corporate` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 51727266 and j.to_ip >=51727266 )) and ((j.from_date <= 1740775929 and j.to_date >= 1740775929 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.volume_id = 745) union (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Token Based Access" as access_base_text, false as terms_popup, "R" as content_download_type, j.uc_id as restricted_user_access_key, "v" as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"volume" as access_level,"" as issue_id,"" as article_id from `user_access_journal_volume_token` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 51727266 and j.to_ip >=51727266 )) and ((j.from_date <= 1740775929 and j.to_date >= 1740775929 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.volume_id = 745)
      90.13msalphaeurekaselec_live_10_06_2022UserAccess.php#1266
      Backtrace
      • 13. app/Models/UserAccess/UserAccess.php:1266
      • 14. app/Http/Controllers/ArticleController.php:2272
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Trial Access" as access_base_text, CASE j.type WHEN 111 THEN true ELSE false END as terms_popup, "S" as content_download_type, null as restricted_user_access_key, null as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"issue" as access_level,j.issue_id,"" as article_id from `user_access_issue_trail` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 51727266 and j.to_ip >=51727266 )) and ((j.from_date <= 1740775929 and j.to_date >= 1740775929 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.issue_id = 4701) union (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Subscribed" as access_base_text, false as terms_popup, "S" as content_download_type, null as restricted_user_access_key, null as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"issue" as access_level,j.issue_id,"" as article_id from `user_access_issue_corporate` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 51727266 and j.to_ip >=51727266 )) and ((j.from_date <= 1740775929 and j.to_date >= 1740775929 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.issue_id = 4701) union (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Token Based Access" as access_base_text, false as terms_popup, "R" as content_download_type, j.uc_id as restricted_user_access_key, "v" as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"issue" as access_level,j.issue_id,"" as article_id from `user_access_issue_token` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 51727266 and j.to_ip >=51727266 )) and ((j.from_date <= 1740775929 and j.to_date >= 1740775929 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.issue_id = 4701)
      980μsalphaeurekaselec_live_10_06_2022UserAccess.php#1266
      Backtrace
      • 13. app/Models/UserAccess/UserAccess.php:1266
      • 14. app/Http/Controllers/ArticleController.php:2297
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Trial Access" as access_base_text, CASE j.type WHEN 111 THEN true ELSE false END as terms_popup, "S" as content_download_type, null as restricted_user_access_key, null as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"article" as access_level, j.issue_id, j.article_id from `user_access_article_trail` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 51727266 and j.to_ip >=51727266 )) and ((j.from_date <= 1740775929 and j.to_date >= 1740775929 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.article_id = 45563) union (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Subscribed" as access_base_text, false as terms_popup, "S" as content_download_type, null as restricted_user_access_key, null as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"article" as access_level, j.issue_id, j.article_id from `user_access_article_corporate` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 51727266 and j.to_ip >=51727266 )) and ((j.from_date <= 1740775929 and j.to_date >= 1740775929 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.article_id = 45563) union (select j.user_access_id,j.volume_id,j.user_id,j.from_ip,j.to_ip,j.type,j.track,"Token Based Access" as access_base_text, false as terms_popup, "R" as content_download_type, j.uc_id as restricted_user_access_key, "v" as restricted_user_access_type, CASE j.track WHEN 0 THEN false ELSE true END as tracksAccessByVolume,"article" as access_level, j.issue_id, j.article_id from `user_access_article_token` as `j` inner join `user_access_info` as `info` on `j`.`user_access_id` = `info`.`user_access_id` where ((j.from_ip <= 51727266 and j.to_ip >=51727266 )) and ((j.from_date <= 1740775929 and j.to_date >= 1740775929 and j.perpetual= 0) or (j.from_date is null and j.to_date is null and j.perpetual= 1)) and j.article_id = 45563)
      900μsalphaeurekaselec_live_10_06_2022UserAccess.php#1266
      Backtrace
      • 13. app/Models/UserAccess/UserAccess.php:1266
      • 14. app/Http/Controllers/ArticleController.php:2329
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select * from `article` where `first_page` < '167' and is_uploaded = 1 and issue_id = 4701 order by cast(first_page as SIGNED) desc limit 1
      750μsalphaeurekaselec_live_10_06_2022Article.php#1819
      Bindings
      • 0: 167
      Backtrace
      • 14. app/Models/Article.php:1819
      • 15. app/Http/Controllers/ArticleController.php:2470
      • 16. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 17. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 18. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select * from `article` where `last_page` > '175' and is_uploaded = 1 and issue_id = 4701 order by cast(first_page as SIGNED) asc limit 1
      620μsalphaeurekaselec_live_10_06_2022Article.php#1831
      Bindings
      • 0: 175
      Backtrace
      • 14. app/Models/Article.php:1831
      • 15. app/Http/Controllers/ArticleController.php:2472
      • 16. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 17. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 18. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select `language_id` from `multilanguage` where `short_code` = 'en'
      7.27msalphaeurekaselec_live_10_06_2022ArticleController.php#2497
      Bindings
      • 0: en
      Backtrace
      • 14. app/Http/Controllers/ArticleController.php:2497
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
      • 18. vendor/laravel/framework/src/Illuminate/Routing/Route.php:206
    • select `source_lang_label`, `target_lang_label` from `multilanguage_labels` where `target_lang_id` = 1
      330μsalphaeurekaselec_live_10_06_2022MultiLanguage.php#23
      Bindings
      • 0: 1
      Backtrace
      • 13. app/Models/MultiLanguage.php:23
      • 14. app/Http/Controllers/ArticleController.php:2498
      • 15. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 16. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
    • select `id` from `multilanguage_article` where `article_id` = 45563 limit 1
      3.91msalphaeurekaselec_live_10_06_2022ArticleController.php#2506
      Bindings
      • 0: 45563
      Backtrace
      • 16. app/Http/Controllers/ArticleController.php:2506
      • 17. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
      • 18. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
      • 19. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
      • 20. vendor/laravel/framework/src/Illuminate/Routing/Route.php:206
    • select b.banner_link, b.banner_name, b.banner_script, b.banner_remarks, b.banner_file_name, b.banner_placement, bd.content_type, bd.content_id from `tbl_banner` as `b` inner join `tbl_banner_detail` as `bd` on `bd`.`banner_id` = `b`.`banner_id` inner join `users` as `u` on `u`.`id` = `b`.`updated_by` inner join `journal` as `j` on `j`.`journal_id` = `bd`.`content_id` where `b`.`banner_journal` = 1 and `bd`.`content_type` = 'J' and `bd`.`content_id` = 101 and `b`.`banner_from_date` <= 1740775930 and `b`.`banner_to_date` >= 1740775930 and `b`.`banner_status` = 'A' order by `b`.`banner_id` desc
      1.58msalphaeurekaselec_live_10_06_2022Banner.php#95
      Bindings
      • 0: 1
      • 1: J
      • 2: 101
      • 3: 1740775930
      • 4: 1740775930
      • 5: A
      Backtrace
      • 13. app/Models/Banner.php:95
      • 14. app/Http/helpers.php:404
      • 17. vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:124
      • 18. vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
      • 19. vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:73
    • select b.banner_link, b.banner_name, b.banner_script, b.banner_remarks, b.banner_file_name, b.banner_placement, bd.content_type, bd.content_id from `tbl_banner` as `b` inner join `tbl_banner_detail` as `bd` on `bd`.`banner_id` = `b`.`banner_id` inner join `users` as `u` on `u`.`id` = `b`.`updated_by` inner join `journal` as `j` on `j`.`journal_id` = `bd`.`content_id` where `b`.`banner_journal` = 1 and `bd`.`content_type` = 'J' and `bd`.`content_id` = 101 and `b`.`banner_from_date` <= 1740775930 and `b`.`banner_to_date` >= 1740775930 and `b`.`banner_status` = 'A' order by `b`.`banner_id` desc
      11.89msalphaeurekaselec_live_10_06_2022Banner.php#95
      Bindings
      • 0: 1
      • 1: J
      • 2: 101
      • 3: 1740775930
      • 4: 1740775930
      • 5: A
      Backtrace
      • 13. app/Models/Banner.php:95
      • 14. app/Http/helpers.php:404
      • 17. vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:124
      • 18. vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
      • 19. vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:73
    • select count(*) as aggregate from `uc_cart_products` where cart_id='97f4c15edaf0ee183d4e39ed60e8e108'
      9.29msalphaeurekaselec_live_10_06_2022Cart.php#271
      Backtrace
      • 15. app/Models/Cart.php:271
      • 16. view::layouts._header:291
      • 18. vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:124
      • 19. vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
      • 20. vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:73
    App\Models\MultiLanguage
    1MultiLanguage.php#?
        _token
        GGBoiqtFZY0vdRFdFVwMdbbfmqoOZhwBotkkFYiG
        uc_cart_id
        97f4c15edaf0ee183d4e39ed60e8e108
        _previous
        array:1 [ "url" => "https://alpha.eurekaselect.com/article/45563" ]
        _flash
        array:2 [ "old" => [] "new" => [] ]
        PHPDEBUGBAR_STACK_DATA
        []
        path_info
        /article/45563
        status_code
        200
        
        status_text
        OK
        format
        html
        content_type
        text/html; charset=UTF-8
        request_query
        []
        
        request_request
        []
        
        request_headers
        0 of 0
        array:16 [ "x-https" => array:1 [ 0 => "1" ] "host" => array:1 [ 0 => "alpha.eurekaselect.com" ] "priority" => array:1 [ 0 => "u=0, i" ] "accept-encoding" => array:1 [ 0 => "gzip, deflate, br, zstd" ] "sec-fetch-dest" => array:1 [ 0 => "document" ] "sec-fetch-user" => array:1 [ 0 => "?1" ] "sec-fetch-mode" => array:1 [ 0 => "navigate" ] "sec-fetch-site" => array:1 [ 0 => "none" ] "accept" => array:1 [ 0 => "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7" ] "user-agent" => array:1 [ 0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)" ] "upgrade-insecure-requests" => array:1 [ 0 => "1" ] "sec-ch-ua-platform" => array:1 [ 0 => ""Windows"" ] "sec-ch-ua-mobile" => array:1 [ 0 => "?0" ] "sec-ch-ua" => array:1 [ 0 => ""HeadlessChrome";v="129", "Not=A?Brand";v="8", "Chromium";v="129"" ] "cache-control" => array:1 [ 0 => "no-cache" ] "pragma" => array:1 [ 0 => "no-cache" ] ]
        request_cookies
        []
        
        response_headers
        0 of 0
        array:5 [ "content-type" => array:1 [ 0 => "text/html; charset=UTF-8" ] "cache-control" => array:1 [ 0 => "no-cache, private" ] "date" => array:1 [ 0 => "Fri, 28 Feb 2025 20:52:10 GMT" ] "set-cookie" => array:2 [ 0 => "XSRF-TOKEN=eyJpdiI6IlVRQ0dOSUtVT1o2OXVURERGTVpyanc9PSIsInZhbHVlIjoiZ21PNFo1dll0NjZMT0wvZW02cW56czZTS3dhcGN5MjNXZkZjSFh2TWlNU0tDL1hYRlROYkJWNy96L1N1ZS9YTnVEbmRlV2UxSXFCaThOYzlkeHp1azY0UVRFY2RxQ0xNNTJkdWFPcjdEUEdaektJcFB4TUlxc3owUTI1cDVMWmoiLCJtYWMiOiJkMjQ5ZDg4YTU2ZGMwNGU2ZjRhMjhjMTk5ZDI2M2YyMTA5NDI2NmFkYTllNGZlN2FkMDViNjVmYjE3NWY4OWNkIiwidGFnIjoiIn0%3D; expires=Mon, 03 Mar 2025 08:52:10 GMT; Max-Age=216000; path=/; secure; samesite=laxXSRF-TOKEN=eyJpdiI6IlVRQ0dOSUtVT1o2OXVURERGTVpyanc9PSIsInZhbHVlIjoiZ21PNFo1dll0NjZMT0wvZW02cW56czZTS3dhcGN5MjNXZkZjSFh2TWlNU0tDL1hYRlROYkJWNy96L1N1ZS9YTnVEbmRlV" 1 => "alphaeurekaselectnet_session=eyJpdiI6InZjdzRDU0NVS0hCTUUvOHI2b0NHZmc9PSIsInZhbHVlIjoiWFAxbm50a3F1bFR5Y0ZKM3diUWNIMWNvNTNjaUNzd1ZPTmJNSitQK2RUdjJzTDNsWU9sall5QTVlbE9LdW0zSzA4d1lLMUZ0RXBZY0ZKQStUTFluRkdwNVNhT25aUTk4L0V6MkxNTVhqRnVXYW9HZklKd2o1aEdHeGZxUCt2TFkiLCJtYWMiOiJjNGMwM2FkZmQ4N2E1ZDQ5MjBiMTk3ZTdlZWU3M2ZiNzQyNWRiNjJjOWIyMTQ3N2E3ZDFjMDdkYjliOTkzYjc2IiwidGFnIjoiIn0%3D; path=/; secure; httponly; samesite=laxalphaeurekaselectnet_session=eyJpdiI6InZjdzRDU0NVS0hCTUUvOHI2b0NHZmc9PSIsInZhbHVlIjoiWFAxbm50a3F1bFR5Y0ZKM3diUWNIMWNvNTNjaUNzd1ZPTmJNSitQK2RUdjJzTDNsWU9sall5QTV" ] "Set-Cookie" => array:2 [ 0 => "XSRF-TOKEN=eyJpdiI6IlVRQ0dOSUtVT1o2OXVURERGTVpyanc9PSIsInZhbHVlIjoiZ21PNFo1dll0NjZMT0wvZW02cW56czZTS3dhcGN5MjNXZkZjSFh2TWlNU0tDL1hYRlROYkJWNy96L1N1ZS9YTnVEbmRlV2UxSXFCaThOYzlkeHp1azY0UVRFY2RxQ0xNNTJkdWFPcjdEUEdaektJcFB4TUlxc3owUTI1cDVMWmoiLCJtYWMiOiJkMjQ5ZDg4YTU2ZGMwNGU2ZjRhMjhjMTk5ZDI2M2YyMTA5NDI2NmFkYTllNGZlN2FkMDViNjVmYjE3NWY4OWNkIiwidGFnIjoiIn0%3D; expires=Mon, 03-Mar-2025 08:52:10 GMT; path=/; secureXSRF-TOKEN=eyJpdiI6IlVRQ0dOSUtVT1o2OXVURERGTVpyanc9PSIsInZhbHVlIjoiZ21PNFo1dll0NjZMT0wvZW02cW56czZTS3dhcGN5MjNXZkZjSFh2TWlNU0tDL1hYRlROYkJWNy96L1N1ZS9YTnVEbmRlV" 1 => "alphaeurekaselectnet_session=eyJpdiI6InZjdzRDU0NVS0hCTUUvOHI2b0NHZmc9PSIsInZhbHVlIjoiWFAxbm50a3F1bFR5Y0ZKM3diUWNIMWNvNTNjaUNzd1ZPTmJNSitQK2RUdjJzTDNsWU9sall5QTVlbE9LdW0zSzA4d1lLMUZ0RXBZY0ZKQStUTFluRkdwNVNhT25aUTk4L0V6MkxNTVhqRnVXYW9HZklKd2o1aEdHeGZxUCt2TFkiLCJtYWMiOiJjNGMwM2FkZmQ4N2E1ZDQ5MjBiMTk3ZTdlZWU3M2ZiNzQyNWRiNjJjOWIyMTQ3N2E3ZDFjMDdkYjliOTkzYjc2IiwidGFnIjoiIn0%3D; path=/; secure; httponlyalphaeurekaselectnet_session=eyJpdiI6InZjdzRDU0NVS0hCTUUvOHI2b0NHZmc9PSIsInZhbHVlIjoiWFAxbm50a3F1bFR5Y0ZKM3diUWNIMWNvNTNjaUNzd1ZPTmJNSitQK2RUdjJzTDNsWU9sall5QTV" ] ]
        session_attributes
        0 of 0
        array:5 [ "_token" => "GGBoiqtFZY0vdRFdFVwMdbbfmqoOZhwBotkkFYiG" "uc_cart_id" => "97f4c15edaf0ee183d4e39ed60e8e108" "_previous" => array:1 [ "url" => "https://alpha.eurekaselect.com/article/45563" ] "_flash" => array:2 [ "old" => [] "new" => [] ] "PHPDEBUGBAR_STACK_DATA" => [] ]
        ClearShow all
        Date ↕MethodURLData
        #12025-02-28 20:52:10GET/article/45563313361