Online Submission

The Authors should be attentive to the following before making the online submission:

Authors must be registered on the OJS portal ([+] here) prior to submission.

Once registered, authors may apply for online submission activation [+] here. Users will be activated (within ~48 hours), and the submission form will appear at the bottom of this page after logging in.

Select this option ([+] here) to submit an original article or to resubmit an article (after the editors' and reviewers' indications) and to submit the authorship declaration for use (CDA), after article acceptance. 

 

Consult the Guidelines for Authors [+] here

Consult the Publication Ethics and Publication Malpractice Statement [+] here

Consult the Printing Rights Transfer Form [+] here

Consult the User guides, developer documentation and publishing tips for Open Journal Systems 3 [+] here 

 

Note: Article files should always be submitted with text in both English (EN) and Portuguese (PT). Where possible, tables and figures should include both languages. References should be submitted in APA style.

  • Click [+here] to obtain the model for article submission

 

BBR journal is an open access publisher that adopts the CC BY-NC (Creative Commons) distribution license [see more here] and all articles are immediately and permanently accessible online free of charge and without any type of registration.

In case of any doubt or difficulty, please contact bbr@alies.pt for support. 

18.289MBMemory Usage394msRequest Duration
Joomla! Version4.4.11
PHP Version8.2.27
Identityguest
Response200
Templatecassiopeia
Database
Server
mysql
Version
5.7.32
Collation
latin1_swedish_ci
Conn Collation
utf8mb4_general_ci
$_GET
[]
$_POST
[]
$_SESSION
array:1 [ "joomla" => "***redacted***" ]
$_COOKIE
[]
$_SERVER
array:50 [ "CONTEXT_DOCUMENT_ROOT" => "/home/biomedi/public_html" "CONTEXT_PREFIX" => "" "DOCU...
session
array:3 [ "counter" => 1 "timer" => array:3 [ "start" => 1744792115 "last" => 1744792115...
registry
array:3 [ "data" => [] "initialized" => false "separator" => "." ]
user
array:18 [ "id" => 0 "name" => null "username" => null "email" => null "password" => "***r...
plg_system_languagefilter
array:1 [ "language" => "en-GB" ]
  • afterLoad (4.01MB) (62.54ms)
  • afterInitialise (6.65MB) (129ms)
  • afterRoute (652.61KB) (11.67ms)
  • beforeRenderComponent com_content (1005.42KB) (23.63ms)
  • Before Access::preloadComponents (all components) (627.28KB) (12.9ms)
  • After Access::preloadComponents (all components) (102.45KB) (2.83ms)
  • Before Access::preloadPermissions (com_content) (424B) (34μs)
  • After Access::preloadPermissions (com_content) (115.2KB) (1.66ms)
  • Before Access::getAssetRules (id:105 name:com_content.article.11) (6.65KB) (44μs)
  • After Access::getAssetRules (id:105 name:com_content.article.11) (26.42KB) (642μs)
  • afterRenderComponent com_content (2.77MB) (61.85ms)
  • Before Access::getAssetRules (id:8 name:com_content) (175.4KB) (6.03ms)
  • After Access::getAssetRules (id:8 name:com_content) (1.28KB) (40μs)
  • afterDispatch (9.54KB) (1.49ms)
  • beforeRenderRawModule mod_menu (Main Menu EN) (252.52KB) (6.94ms)
  • afterRenderRawModule mod_menu (Main Menu EN) (1.23MB) (59.12ms)
  • beforeRenderModule mod_menu (Main Menu EN) (27.41KB) (1.09ms)
  • afterRenderModule mod_menu (Main Menu EN) (24.45KB) (402μs)
  • afterRender (274.43KB) (10.5ms)
  • 1 x afterInitialise (6.65MB) (32.85%)
    129.42ms
    1 x afterLoad (4.01MB) (15.87%)
    62.54ms
    1 x afterRenderComponent com_content (2.77MB) (15.7%)
    61.85ms
    1 x afterRenderRawModule mod_menu (Main Menu EN) (1.23MB) (15%)
    59.12ms
    1 x beforeRenderComponent com_content (1005.42KB) (6%)
    23.63ms
    1 x Before Access::preloadComponents (all components) (627.28KB) (3.27%)
    12.90ms
    1 x afterRoute (652.61KB) (2.96%)
    11.67ms
    1 x afterRender (274.43KB) (2.67%)
    10.50ms
    1 x beforeRenderRawModule mod_menu (Main Menu EN) (252.52KB) (1.76%)
    6.94ms
    1 x Before Access::getAssetRules (id:8 name:com_content) (175.4KB) (1.53%)
    6.03ms
    1 x After Access::preloadComponents (all components) (102.45KB) (0.72%)
    2.83ms
    1 x After Access::preloadPermissions (com_content) (115.2KB) (0.42%)
    1.66ms
    1 x afterDispatch (9.54KB) (0.38%)
    1.49ms
    1 x beforeRenderModule mod_menu (Main Menu EN) (27.41KB) (0.28%)
    1.09ms
    1 x After Access::getAssetRules (id:105 name:com_content.article.11) (26.42KB) (0.16%)
    642μs
    1 x afterRenderModule mod_menu (Main Menu EN) (24.45KB) (0.1%)
    402μs
    1 x Before Access::getAssetRules (id:105 name:com_content.article.11) (6.65KB) (0.01%)
    44μs
    1 x After Access::getAssetRules (id:8 name:com_content) (1.28KB) (0.01%)
    40μs
    1 x Before Access::preloadPermissions (com_content) (424B) (0.01%)
    34μs
28 statements were executed, 2 of which were duplicates, 26 unique21.58ms245.52KB
  • SELECT @@SESSION.sql_mode;244μs968B/libraries/vendor/joomla/database/src/Mysqli/MysqliDriver.php:334Copy
  • SELECT `data` FROM `g6vzf_session` WHERE `session_id` = ?232μs1008BParams/libraries/vendor/joomla/session/src/Handler/DatabaseHandler.php:261Copy
  • SELECT `session_id` FROM `g6vzf_session` WHERE `session_id` = :session_id LIMIT 1251μs1.3KBParams/libraries/src/Session/MetadataManager.php:187Copy
  • INSERT INTO `g6vzf_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) VALUES (:session_id, :guest, :time, :user_id, :username, :client_id)797μs944BParams/libraries/src/Session/MetadataManager.php:260Copy
  • SELECT `extension_id` AS `id`,`element` AS `option`,`params`,`enabled` FROM `g6vzf_extensions` WHERE `type` = 'component' AND `state` = 0 AND `enabled` = 1666μs1.61KB/libraries/src/Component/ComponentHelper.php:399Copy
  • SELECT `id`,`rules` FROM `g6vzf_viewlevels`252μs656B/libraries/src/Access/Access.php:955Copy
  • SELECT `b`.`id` FROM `g6vzf_usergroups` AS `a` LEFT JOIN `g6vzf_usergroups` AS `b` ON `b`.`lft` <= `a`.`lft` AND `b`.`rgt` >= `a`.`rgt` WHERE `a`.`id` = :guest315μs1.33KBParams/libraries/src/Access/Access.php:868Copy
  • SELECT `folder` AS `type`,`element` AS `name`,`params` AS `params`,`extension_id` AS `id` FROM `g6vzf_extensions` WHERE `enabled` = 1 AND `type` = 'plugin' AND `state` IN (0,1) AND `access` IN (:preparedArray1,:preparedArray2) ORDER BY `ordering`1.55ms3.48KBParams/libraries/src/Plugin/PluginHelper.php:294Copy
  • SELECT * FROM `g6vzf_languages` WHERE `published` = 1 ORDER BY `ordering` ASC366μs2.23KB/libraries/src/Language/LanguageHelper.php:142Copy
  • SELECT `element`,`name`,`client_id`,`extension_id` FROM `g6vzf_extensions` WHERE `type` = 'language' AND `state` = 0 AND `enabled` = 1349μs784B/libraries/src/Language/LanguageHelper.php:213Copy
  • SELECT `m`.`id`,`m`.`menutype`,`m`.`title`,`m`.`alias`,`m`.`note`,`m`.`link`,`m`.`type`,`m`.`level`,`m`.`language`,`m`.`browserNav`,`m`.`access`,`m`.`params`,`m`.`home`,`m`.`img`,`m`.`template_style_id`,`m`.`component_id`,`m`.`parent_id`,`m`.`path` AS `route`,`e`.`element` AS `component` FROM `g6vzf_menu` AS `m` LEFT JOIN `g6vzf_extensions` AS `e` ON `m`.`component_id` = `e`.`extension_id` WHERE ( (`m`.`published` = 1 AND `m`.`parent_id` > 0 AND `m`.`client_id` = 0) AND (`m`.`publish_up` IS NULL OR `m`.`publish_up` <= :currentDate1)) AND (`m`.`publish_down` IS NULL OR `m`.`publish_down` >= :currentDate2) ORDER BY `m`.`lft`3.64ms183.3KBParams/libraries/src/Menu/SiteMenu.php:166Copy
  • SELECT `id`,`home`,`template`,`s`.`params`,`inheritable`,`parent` FROM `g6vzf_template_styles` AS `s` LEFT JOIN `g6vzf_extensions` AS `e` ON `e`.`element` = `s`.`template` AND `e`.`type` = 'template' AND `e`.`client_id` = `s`.`client_id` WHERE `s`.`client_id` = 0 AND `e`.`enabled` = 1516μs864B/administrator/components/com_templates/src/Model/StyleModel.php:773Copy
  • SELECT `id`,`name`,`rules`,`parent_id` FROM `g6vzf_assets` WHERE `name` IN (:preparedArray1,:preparedArray2,:preparedArray3,:preparedArray4,:preparedArray5,:preparedArray6,:preparedArray7,:preparedArray8,:preparedArray9,:preparedArray10,:preparedArray11,:preparedArray12,:preparedArray13,:preparedArray14,:preparedArray15,:preparedArray16,:preparedArray17,:preparedArray18,:preparedArray19,:preparedArray20,:preparedArray21,:preparedArray22,:preparedArray23,:preparedArray24,:preparedArray25,:preparedArray26,:preparedArray27,:preparedArray28,:preparedArray29,:preparedArray30,:preparedArray31,:preparedArray32,:preparedArray33,:preparedArray34,:preparedArray35,:preparedArray36,:preparedArray37,:preparedArray38,:preparedArray39)1.83ms7.44KBParams/libraries/src/Access/Access.php:357Copy
  • SELECT `id`,`name`,`rules`,`parent_id` FROM `g6vzf_assets` WHERE `name` LIKE :asset OR `name` = :extension OR `parent_id` = 0859μs5.48KBParams/libraries/src/Access/Access.php:301Copy
  • SHOW FULL COLUMNS FROM `g6vzf_content`1.01ms1.77KB/libraries/vendor/joomla/database/src/Mysqli/MysqliDriver.php:625Copy
  • UPDATE `g6vzf_content` SET `hits` = (`hits` + 1) WHERE `id` = '11'706μs48B/libraries/src/Table/Table.php:1325Copy
  • SELECT `a`.`id`,`a`.`asset_id`,`a`.`title`,`a`.`alias`,`a`.`introtext`,`a`.`fulltext`,`a`.`state`,`a`.`catid`,`a`.`created`,`a`.`created_by`,`a`.`created_by_alias`,`a`.`modified`,`a`.`modified_by`,`a`.`checked_out`,`a`.`checked_out_time`,`a`.`publish_up`,`a`.`publish_down`,`a`.`images`,`a`.`urls`,`a`.`attribs`,`a`.`version`,`a`.`ordering`,`a`.`metakey`,`a`.`metadesc`,`a`.`access`,`a`.`hits`,`a`.`metadata`,`a`.`featured`,`a`.`language`,`fp`.`featured_up`,`fp`.`featured_down`,`c`.`title` AS `category_title`,`c`.`alias` AS `category_alias`,`c`.`access` AS `category_access`,`c`.`language` AS `category_language`,`fp`.`ordering`,`u`.`name` AS `author`,`parent`.`title` AS `parent_title`,`parent`.`id` AS `parent_id`,`parent`.`path` AS `parent_route`,`parent`.`alias` AS `parent_alias`,`parent`.`language` AS `parent_language`,ROUND(`v`.`rating_sum` / `v`.`rating_count`, 1) AS `rating`,`v`.`rating_count` AS `rating_count` FROM `g6vzf_content` AS `a` INNER JOIN `g6vzf_categories` AS `c` ON `c`.`id` = `a`.`catid` LEFT JOIN `g6vzf_content_frontpage` AS `fp` ON `fp`.`content_id` = `a`.`id` LEFT JOIN `g6vzf_users` AS `u` ON `u`.`id` = `a`.`created_by` LEFT JOIN `g6vzf_categories` AS `parent` ON `parent`.`id` = `c`.`parent_id` LEFT JOIN `g6vzf_content_rating` AS `v` ON `a`.`id` = `v`.`content_id` WHERE ( (`a`.`id` = :pk AND `c`.`published` > 0 AND `a`.`language` IN (:preparedArray1,:preparedArray2)) AND (`a`.`publish_up` IS NULL OR `a`.`publish_up` <= :publishUp)) AND (`a`.`publish_down` IS NULL OR `a`.`publish_down` >= :publishDown) AND `a`.`state` IN (:preparedArray3,:preparedArray4)866μs7.44KBParams/components/com_content/src/Model/ArticleModel.php:215Copy
  • SELECT `c`.`id`,`c`.`asset_id`,`c`.`access`,`c`.`alias`,`c`.`checked_out`,`c`.`checked_out_time`,`c`.`created_time`,`c`.`created_user_id`,`c`.`description`,`c`.`extension`,`c`.`hits`,`c`.`language`,`c`.`level`,`c`.`lft`,`c`.`metadata`,`c`.`metadesc`,`c`.`metakey`,`c`.`modified_time`,`c`.`note`,`c`.`params`,`c`.`parent_id`,`c`.`path`,`c`.`published`,`c`.`rgt`,`c`.`title`,`c`.`modified_user_id`,`c`.`version`, CASE WHEN CHAR_LENGTH(`c`.`alias`) != 0 THEN CONCAT_WS(':', `c`.`id`, `c`.`alias`) ELSE `c`.`id` END as `slug` FROM `g6vzf_categories` AS `s` INNER JOIN `g6vzf_categories` AS `c` ON (`s`.`lft` < `c`.`lft` AND `c`.`lft` < `s`.`rgt` AND `c`.`language` IN (:preparedArray3,:preparedArray4)) OR (`c`.`lft` <= `s`.`lft` AND `s`.`rgt` <= `c`.`rgt`) WHERE (`c`.`extension` = :extension OR `c`.`extension` = 'system') AND `c`.`access` IN (:preparedArray1,:preparedArray2) AND `c`.`published` = 1 AND `s`.`id` = :id ORDER BY `c`.`lft`728μs3.97KBParams/libraries/src/Categories/Categories.php:375Copy
  • SELECT `m`.`tag_id`,`t`.* FROM `g6vzf_contentitem_tag_map` AS `m` INNER JOIN `g6vzf_tags` AS `t` ON `m`.`tag_id` = `t`.`id` WHERE `m`.`type_alias` = :contentType AND `m`.`content_item_id` = :id AND `t`.`published` = 1 AND `t`.`access` IN (:preparedArray1,:preparedArray2)413μs3.97KBParams/libraries/src/Helper/TagsHelper.php:388Copy
  • SELECT `c`.`id`,`c`.`asset_id`,`c`.`access`,`c`.`alias`,`c`.`checked_out`,`c`.`checked_out_time`,`c`.`created_time`,`c`.`created_user_id`,`c`.`description`,`c`.`extension`,`c`.`hits`,`c`.`language`,`c`.`level`,`c`.`lft`,`c`.`metadata`,`c`.`metadesc`,`c`.`metakey`,`c`.`modified_time`,`c`.`note`,`c`.`params`,`c`.`parent_id`,`c`.`path`,`c`.`published`,`c`.`rgt`,`c`.`title`,`c`.`modified_user_id`,`c`.`version`, CASE WHEN CHAR_LENGTH(`c`.`alias`) != 0 THEN CONCAT_WS(':', `c`.`id`, `c`.`alias`) ELSE `c`.`id` END as `slug` FROM `g6vzf_categories` AS `s` INNER JOIN `g6vzf_categories` AS `c` ON (`s`.`lft` < `c`.`lft` AND `c`.`lft` < `s`.`rgt` AND `c`.`language` IN (:preparedArray3,:preparedArray4)) OR (`c`.`lft` <= `s`.`lft` AND `s`.`rgt` <= `c`.`rgt`) WHERE (`c`.`extension` = :extension OR `c`.`extension` = 'system') AND `c`.`access` IN (:preparedArray1,:preparedArray2) AND `c`.`published` = 1 AND `s`.`id` = :id ORDER BY `c`.`lft`692μs3.97KBParams/libraries/src/Categories/Categories.php:375Copy
  • SELECT DISTINCT a.id, a.title, a.name, a.checked_out, a.checked_out_time, a.note, a.state, a.access, a.created_time, a.created_user_id, a.ordering, a.language, a.fieldparams, a.params, a.type, a.default_value, a.context, a.group_id, a.label, a.description, a.required, a.only_use_in_subform,l.title AS language_title, l.image AS language_image,uc.name AS editor,ag.title AS access_level,ua.name AS author_name,g.title AS group_title, g.access as group_access, g.state AS group_state, g.note as group_note FROM g6vzf_fields AS a LEFT JOIN `g6vzf_languages` AS l ON l.lang_code = a.language LEFT JOIN g6vzf_users AS uc ON uc.id=a.checked_out LEFT JOIN g6vzf_viewlevels AS ag ON ag.id = a.access LEFT JOIN g6vzf_users AS ua ON ua.id = a.created_user_id LEFT JOIN g6vzf_fields_groups AS g ON g.id = a.group_id LEFT JOIN `g6vzf_fields_categories` AS fc ON fc.field_id = a.id WHERE ( (`a`.`context` = :context AND (`fc`.`category_id` IS NULL OR `fc`.`category_id` IN (:preparedArray1,:preparedArray2)) AND `a`.`access` IN (:preparedArray3,:preparedArray4)) AND (`a`.`group_id` = 0 OR `g`.`access` IN (:preparedArray5,:preparedArray6)) AND `a`.`state` = :state) AND (`a`.`group_id` = 0 OR `g`.`state` = :gstate) AND `a`.`only_use_in_subform` = :only_use_in_subform AND `a`.`language` IN (:preparedArray7,:preparedArray8) ORDER BY a.ordering ASC1.01ms4.81KBParams/libraries/src/MVC/Model/BaseDatabaseModel.php:166Copy
  • SELECT `language`,`id` FROM `g6vzf_menu` WHERE `home` = '1' AND `published` = 1 AND `client_id` = 0642μs592B/libraries/src/Language/Multilanguage.php:123Copy
  • SELECT `c2`.`language`,`c2`.`id` FROM `g6vzf_menu` AS `c` INNER JOIN `g6vzf_associations` AS `a` ON `a`.`id` = `c`.`id` AND `a`.`context` = :context INNER JOIN `g6vzf_associations` AS `a2` ON `a`.`key` = `a2`.`key` INNER JOIN `g6vzf_menu` AS `c2` ON `a2`.`id` = `c2`.`id` WHERE `c`.`id` = :id452μs1.41KBParams/libraries/src/Language/Associations.php:145Copy
  • SELECT `c2`.`language`,CONCAT_WS(':', `c2`.`id`, `c2`.`alias`) AS `id`,CONCAT_WS(':', `ca`.`id`, `ca`.`alias`) AS `catid` FROM `g6vzf_content` AS `c` INNER JOIN `g6vzf_associations` AS `a` ON `a`.`id` = `c`.`id` AND `a`.`context` = :context INNER JOIN `g6vzf_associations` AS `a2` ON `a`.`key` = `a2`.`key` INNER JOIN `g6vzf_content` AS `c2` ON `a2`.`id` = `c2`.`id` INNER JOIN `g6vzf_categories` AS `ca` ON `c2`.`catid` = `ca`.`id` AND `ca`.`extension` = :extension2 WHERE `c`.`id` = :id AND c2.access IN (1,5) AND c2.language != 'en-GB' AND (c2.publish_up IS NULL OR c2.publish_up <= '2025-04-16 08:28:36') AND (c2.publish_down IS NULL OR c2.publish_down >= '2025-04-16 08:28:36') AND c2.state = 1739μs1.48KBParams/libraries/src/Language/Associations.php:145Copy
  • SELECT `m`.`id`,`m`.`title`,`m`.`module`,`m`.`position`,`m`.`content`,`m`.`showtitle`,`m`.`params`,`mm`.`menuid` FROM `g6vzf_modules` AS `m` LEFT JOIN `g6vzf_modules_menu` AS `mm` ON `mm`.`moduleid` = `m`.`id` LEFT JOIN `g6vzf_extensions` AS `e` ON `e`.`element` = `m`.`module` AND `e`.`client_id` = `m`.`client_id` WHERE ( ( (`m`.`published` = 1 AND `e`.`enabled` = 1 AND `m`.`client_id` = :clientId AND `m`.`access` IN (:preparedArray1,:preparedArray2)) AND (`m`.`publish_up` IS NULL OR `m`.`publish_up` <= :publishUp)) AND (`m`.`publish_down` IS NULL OR `m`.`publish_down` >= :publishDown)) AND (`mm`.`menuid` = :itemId OR `mm`.`menuid` <= 0) AND `m`.`language` IN (:preparedArray3,:preparedArray4) ORDER BY `m`.`position`,`m`.`ordering`1.01ms1.86KBParams/libraries/src/Cache/Controller/CallbackController.php:51Copy
  • SELECT SUM(CASE WHEN `a`.`next_execution` <= :now THEN 1 ELSE 0 END) AS due_count,SUM(CASE WHEN `a`.`locked` IS NULL THEN 0 ELSE 1 END) AS locked_count FROM `g6vzf_scheduler_tasks` AS `a` WHERE `a`.`state` = 1298μs1.37KBParams/administrator/components/com_scheduler/src/Model/TasksModel.php:517Copy
  • SELECT `session_id` FROM `g6vzf_session` WHERE `session_id` = ?274μs1KBParams/libraries/vendor/joomla/session/src/Handler/DatabaseHandler.php:291Copy
  • UPDATE `g6vzf_session` SET `data` = ? , `time` = ? WHERE `session_id` = ?868μs592BParams/libraries/vendor/joomla/session/src/Handler/DatabaseHandler.php:318Copy