Error
  • Got error 28 from storage engine SQL=SELECT a.id, a.title, a.alias, a.title_alias, a.introtext, a.checked_out, a.checked_out_time, a.catid, a.created, a.created_by, a.created_by_alias, CASE WHEN a.modified = 0 THEN a.created ELSE a.modified END as modified, a.modified_by, uam.name as modified_by_name,CASE WHEN a.publish_up = 0 THEN a.created ELSE a.publish_up END as publish_up,a.publish_down, a.images, a.urls, a.attribs, a.metadata, a.metakey, a.metadesc, a.access, a.hits, a.xreference, a.featured, LENGTH(a.fulltext) AS readmore,CASE WHEN badcats.id is not null THEN 0 ELSE a.state END AS state,c.title AS category_title, c.path AS category_route, c.access AS category_access, c.alias AS category_alias,CASE WHEN a.created_by_alias > ' ' THEN a.created_by_alias ELSE ua.name END AS author,ua.email AS author_email,contact.id as contactid,parent.title as parent_title, parent.id as parent_id, parent.path as parent_route, parent.alias as parent_alias,ROUND(v.rating_sum / v.rating_count, 0) AS rating, v.rating_count as rating_count,c.published, CASE WHEN badcats.id is null THEN c.published ELSE 0 END AS parents_published FROM s4b62_content AS a LEFT JOIN s4b62_categories AS c ON c.id = a.catid LEFT JOIN s4b62_users AS ua ON ua.id = a.created_by LEFT JOIN s4b62_users AS uam ON uam.id = a.modified_by LEFT JOIN ( SELECT contact.user_id, MAX(contact.id) AS id, contact.language FROM s4b62_contact_details AS contact WHERE contact.published = 1 GROUP BY contact.user_id, contact.language) AS contact ON contact.user_id = a.created_by LEFT JOIN s4b62_categories as parent ON parent.id = c.parent_id LEFT JOIN s4b62_content_rating AS v ON a.id = v.content_id LEFT OUTER JOIN (SELECT cat.id as id FROM s4b62_categories AS cat JOIN s4b62_categories AS parent ON cat.lft BETWEEN parent.lft AND parent.rgt WHERE parent.extension = 'com_content' AND parent.published != 1 GROUP BY cat.id ) AS badcats ON badcats.id = c.id INNER JOIN s4b62_content_frontpage AS fp ON fp.content_id = a.id WHERE a.access IN (1,1) AND c.access IN (1,1) AND CASE WHEN badcats.id is null THEN a.state ELSE 0 END = 1 AND (a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2017-12-17 19:14:46') AND (a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2017-12-17 19:14:46') AND a.catid IN (24) GROUP BY a.id, a.title, a.alias, a.title_alias, a.introtext, a.checked_out, a.checked_out_time, a.catid, a.created, a.created_by, a.created_by_alias, a.created, a.modified, a.modified_by, uam.name, a.publish_up, a.attribs, a.metadata, a.metakey, a.metadesc, a.access, a.hits, a.xreference, a.featured, a.fulltext, a.state, a.publish_down, badcats.id, c.title, c.path, c.access, c.alias, uam.id, ua.name, ua.email, contact.id, parent.title, parent.id, parent.path, parent.alias, v.rating_sum, v.rating_count, c.published, c.lft, a.ordering, parent.lft, fp.ordering, c.id, a.images, a.urls ORDER BY c.lft, fp.ordering, a.created DESC LIMIT 0, 3 Got error 28 from storage engine SQL=SELECT a.id, a.title, a.alias, a.title_alias, a.introtext, a.checked_out, a.checked_out_time, a.catid, a.created, a.created_by, a.created_by_alias, CASE WHEN a.modified = 0 THEN a.created ELSE a.modified END as modified, a.modified_by, uam.name as modified_by_name,CASE WHEN a.publish_up = 0 THEN a.created ELSE a.publish_up END as publish_up,a.publish_down, a.images, a.urls, a.attribs, a.metadata, a.metakey, a.metadesc, a.access, a.hits, a.xreference, a.featured, LENGTH(a.fulltext) AS readmore,CASE WHEN badcats.id is not null THEN 0 ELSE a.state END AS state,c.title AS category_title, c.path AS category_route, c.access AS category_access, c.alias AS category_alias,CASE WHEN a.created_by_alias > ' ' THEN a.created_by_alias ELSE ua.name END AS author,ua.email AS author_email,contact.id as contactid,parent.title as parent_title, parent.id as parent_id, parent.path as parent_route, parent.alias as parent_alias,ROUND(v.rating_sum / v.rating_count, 0) AS rating, v.rating_count as rating_count,c.published, CASE WHEN badcats.id is null THEN c.published ELSE 0 END AS parents_published FROM s4b62_content AS a LEFT JOIN s4b62_categories AS c ON c.id = a.catid LEFT JOIN s4b62_users AS ua ON ua.id = a.created_by LEFT JOIN s4b62_users AS uam ON uam.id = a.modified_by LEFT JOIN ( SELECT contact.user_id, MAX(contact.id) AS id, contact.language FROM s4b62_contact_details AS contact WHERE contact.published = 1 GROUP BY contact.user_id, contact.language) AS contact ON contact.user_id = a.created_by LEFT JOIN s4b62_categories as parent ON parent.id = c.parent_id LEFT JOIN s4b62_content_rating AS v ON a.id = v.content_id LEFT OUTER JOIN (SELECT cat.id as id FROM s4b62_categories AS cat JOIN s4b62_categories AS parent ON cat.lft BETWEEN parent.lft AND parent.rgt WHERE parent.extension = 'com_content' AND parent.published != 1 GROUP BY cat.id ) AS badcats ON badcats.id = c.id INNER JOIN s4b62_content_frontpage AS fp ON fp.content_id = a.id WHERE a.access IN (1,1) AND c.access IN (1,1) AND CASE WHEN badcats.id is null THEN a.state ELSE 0 END = 1 AND (a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2017-12-17 19:14:46') AND (a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2017-12-17 19:14:46') AND a.catid IN (24) GROUP BY a.id, a.title, a.alias, a.title_alias, a.introtext, a.checked_out, a.checked_out_time, a.catid, a.created, a.created_by, a.created_by_alias, a.created, a.modified, a.modified_by, uam.name, a.publish_up, a.attribs, a.metadata, a.metakey, a.metadesc, a.access, a.hits, a.xreference, a.featured, a.fulltext, a.state, a.publish_down, badcats.id, c.title, c.path, c.access, c.alias, uam.id, ua.name, ua.email, contact.id, parent.title, parent.id, parent.path, parent.alias, v.rating_sum, v.rating_count, c.published, c.lft, a.ordering, parent.lft, fp.ordering, c.id, a.images, a.urls ORDER BY c.lft, fp.ordering, a.created DESC
http://wastewater2016.eap.gr/modules/mod_image_show_gk4/cache/slides.waste2015_1gk-is-118.jpglink
http://wastewater2016.eap.gr/modules/mod_image_show_gk4/cache/slides.waste2015_2gk-is-118.jpglink
http://wastewater2016.eap.gr/modules/mod_image_show_gk4/cache/slides.waste2015_3gk-is-118.jpglink
http://wastewater2016.eap.gr/modules/mod_image_show_gk4/cache/slides.waste2015_4gk-is-118.jpglink
http://wastewater2016.eap.gr/modules/mod_image_show_gk4/cache/slides.waste2015_5gk-is-118.jpglink
http://wastewater2016.eap.gr/modules/mod_image_show_gk4/cache/slides.summer4gk-is-118.jpglink
http://wastewater2016.eap.gr/modules/mod_image_show_gk4/cache/slides.WWTP_Figure_01gk-is-118.jpglink
http://wastewater2016.eap.gr/modules/mod_image_show_gk4/cache/slides.summer3gk-is-118.jpglink
http://wastewater2016.eap.gr/modules/mod_image_show_gk4/cache/slides.WWTP_Figure_02gk-is-118.jpglink
http://wastewater2016.eap.gr/modules/mod_image_show_gk4/cache/slides.Bridge1_framegk-is-118.jpglink
http://wastewater2016.eap.gr/modules/mod_image_show_gk4/cache/slides.summer5gk-is-118.jpglink
http://wastewater2016.eap.gr/modules/mod_image_show_gk4/cache/slides.Bridge2_framegk-is-118.jpglink
http://wastewater2016.eap.gr/modules/mod_image_show_gk4/cache/slides.summer9gk-is-118.jpglink
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http://wastewater2016.eap.gr/modules/mod_image_show_gk4/cache/slides.summer6gk-is-118.jpglink
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http://wastewater2016.eap.gr/modules/mod_image_show_gk4/cache/slides.summer12gk-is-118.jpglink
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editorial

Dear Colleagues,
Dear Attendants of the Summer School
Ladies and |Gentlemen,

We have successfully completed the second distance education e-learning Summer school on wastewater and biosolids Management organized by  the Hellenic Open University .
During this one-week program, all the presented topics by our honorable colleagues were meticulously chosen , to be as possible up-to-date, and to effectively address modern developments related to the wastewater management.
I would like to thank all of the presenters of the summer school for their support to our scientific event and for presenting their topics in a comprehensive and understandable way. I am sure that their presentation has been highly appreciated by all the attendants.
We strongly believe that this Summer School may support all those interested in wastewater management issues. For this reason we intend to continue our efforts in order to organize this School annually, and to enrich and improve it year-by year, with your help and contributions.
 Before closing this short speech, I would like to express again my sincere thanks and deepest appreciation to my colleagues for their participation
 To all those who are traveling back home I wish a pleasant journey I wish you all a happy summer , and I finally I would like to express the hope that we will once again meet during the  next Summer School of  2017.

 

Associate Professor Dr. Ioannis K. Kalavrouziotis
HELLENIC OPEN UNIVERSITY
SCHOOL OF SCIENCE and TECHNOLOGY

Dear Colleagues,

Dear Attendants of the Summer School

Ladies and |Gentlemen,

 

We have successfully completed the second distance education e-learning Summer school on wastewater and biosolids Management organized by  the Hellenic Open University .

During this one-week program, all the presented topics by our honorable colleagues were meticulously chosen , to be as possible up-to-date, and to effectively address modern developments related to the wastewater management.

I would like to thank all of the presenters of the summer school for their support to our scientific event and for presenting their topics in a comprehensive and understandable way. I am sure that their presentation has been highly appreciated by all the attendants.

We strongly believe that this Summer School may support all those interested in wastewater management issues. For this reason we intend to continue our efforts in order to organize this School annually, and to enrich and improve it year-by year, with your help and contributions.

 Before closing this short speech, I would like to express again my sincere thanks and deepest appreciation to my colleagues for their participation

 To all those who are traveling back home I wish a pleasant journey I wish you all a happy summer , and I finally I would like to express the hope that we will once again meet during the  next Summer School of  2017.

Invitation

The Hellenic Open University is organizing the 2nd distance education e-learning Summer School on "Wastewater and Biosolids Management " (WWSS16), in the context of the Postgraduate Study Programme “Waste Management”. The School will take place on July 18-23, 2016, in Patras.
Experts in the field from Hellenic and foreign universities and research institutes from different countries (Cyprus, Germany, Greece, Israel, Italy, Slovenia, Spain, Switzerland, USA, and Turkey) will present information on  the new trends in wastewater management technologies and biosolids and will also report  interesting case studies.
WWSS16 summer school's target group are public and private institutions, undergraduate, graduate students, doctoral students, postdoctoral researchers and generally scientists interested in wastewater and biosolids management issues.
        As of this current year, the presentations will be in English. We wish and intend to internationalize our Summer School Program, so that students, scientists, and professionals worldwide, can participate. I would cordially like to invite all interested parties to register to the WWSS16 via its website, and to disseminate this educational event.
           Finally, I would like to express my warmest thanks to all those who have supported this effort, and especially my colleagues from the Hellenic and foreign universities and research institutes.
Sincerely Yours

 

Associate Professor Dr. Ioannis K. Kalavrouziotis
HELLENIC OPEN UNIVERSITY
SCHOOL OF SCIENCE and TECHNOLOGY

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Summer School Final Programme

Keynote Speakers

Selected lectures will be offered from distinguished experts in the field from many different countries such as Cyprus, Germany, Greece, Israel, Italy, Slovenia, Spain, Switzerland, USA, and Turkey.

Click here to see the WWSS16 Keynote Speakers.

Summer School Location

The city of Patras is located in the NW Peloponnese, 213km west of Athens. It is the capital of the prefecture of Achaia, the largest city in the Peloponnese and the third largest in Greece. Patras is Greece's "Gate to the West", it's harbour connecting the whole country with the ports of Western Europe. The city's history can be traced back to the second millennium B.C. and the Mycenean civilizations, but it is during the 19th Century that the city flourished and became an important centre of commerce. Patras is interesting and attractive with archaeological sites and neoclassical buildings blending with modern residences and commerce. Places worth seeing in Patras include the Fortress, the Roman Odeon, the archaeological and folklore museums, St. Andrew's Cathedral, the Municipal Theatre and Gallery, and Achaia Clauss winery. Today, the city is an important cultural centre where the Hellenic Open University plays a leading role.

Information

 


 PLEASE PRESS FOR ACCESS
TO WWSS15