We use cookies to understand how you use our site and to improve your experience. This includes personalizing content and advertising. To learn more, click here. By continuing to use our site, you accept our use of cookies. Cookie Policy.

Features Partner Sites Information LinkXpress hp
Sign In
Advertise with Us
GLOBETECH PUBLISHING LLC

Download Mobile App




Headset Reduces Loud, Unsettling MRI Noises

By MedImaging staff writers
Posted on 29 May 2008
For individuals undergoing a magnetic resonance image (MRI) exam, an experience many describe as stressful and uncomfortable, could soon become a bit more pleasant, because of a newly engineered headset.

A group of engineering students from the University of Florida (UF; Gainesville, USA) has designed a headset that shows promise of reducing the extremely loud, repetitive, unsettling noises that accompany MRI examinations. The noises, which range from beeping to whirring to grinding and can frequently be as loud as a jet engine, derive from the workings of the powerful magnets at the heart of the machines' ability to generate sharply defined internal images of the body or body parts.

The headset would not only make the experience less annoying, it might also reduce the number of needed exams, freeing up the machine for access by more patients, according to Stephen Forguson, a senior majoring in electrical engineering. "The sound often makes patients move or wriggle a bit,” he said. "Unfortunately, that can blur the image, which means the operators have to redo the exam.”

Mr. Forguson, Chad Dailey, Paul Norris, and Christopher Ruesga, all engineering seniors, designed the headset as part of the College of Engineering's Integrated Product and Process Design Program. The program pairs student teams with corporate or government sponsors for yearlong design projects of products or processes intended to be useful to the sponsor. The sponsor of the headset project was Invivo Corp., a Gainesville manufacturer of magnetic coils, monitors, and other MRI accessories.

With battery-operated headphones that cancel internal airplane noise or other loud noises already commercially available, muffling the noise a patient hears when inserted into the cylinder-like MRI machines might seem a small challenge. However, the problem is that no electronics are permitted within the MRI chamber because the electronics can distort or disrupt the images scanned by the machines' magnets. Therefore, the difficulty for the UF students was figuring out how to reduce noise without the use of any wires, switches, or other electronics with the patient in the chamber.

Passive systems that use foam or other sound-deadening materials are insufficient to combat the noise. So the team attempted to solve the problem using existing "air phones,” or headphones attached to small tubes, connected via the tubes to specially engineered electronics and software located outside the MRI machine.

The air phones, which are similar to the headphones once distributed on commercial airplanes, pipe the sound via two tubes to tiny microphones connected to an amplifier and a signal processor several feet away. That processor taps an algorithm, or set of computer instructions, to produce a sound signal that is the opposite of the signal just received. That opposite signal then is piped back through a third tube to each of the patient's ears.

Because the MRI sounds are repetitive and the piped-in sounds are timed to occur on top of the repetitions, the result is that the patient hears the same sound, as he or she would have without any intervention, but at a lower volume.

Trials of the system using a loud beeping sound similar to some MRI noises demonstrated it could reduce the noise by as much as 15 decibels. Ambient noise is about 60 decibels, with jet engines and other extremely loud noises reaching 120 decibels. The students were only able to reduce actual MRI sounds by a smaller level, but they reported that further modifications of the system and algorithm are expected to improve that result.

The group's results are "significant and make a difference,” said Dr. Gijs Bosman, a professor of electrical and computer engineering and the team's faculty adviser. "Based on experiments and further testing of the prototype, the team has come up with several recommendations for further improvements.”

Sam Coons, a project manager with Invivo who worked with the UF team, noted that reducing the MRI noises is also difficult in part because as clinicians develop new scans, new noises emerge. However, he said that improving the algorithm at the heart of the headset project should make it more effective against the variety of noises.

The noise-muffling technology is "a big piece” of Invivo's entertainment system, according to Mr. Coons. "We hopefully at some point will incorporate this into all of our systems because noise is such a problem,” Mr. Coons said. "If we can achieve our goals, we will ship this to everyone.”


Related Links:
University of Florida
Invivo
Gold Member
Electrode Solution and Skin Prep
Signaspray
Gold Member
Ultrasound System
FUTUS LE
Fetal Doppler
Sonicaid FD1 / FD3
Mobile Imaging Table
medifa 8000 hybrid

Radcal

Channels

Nuclear Medicine

view channel
Image: In vivo imaging of U-87 MG xenograft model with varying mass doses of 89Zr-labeled KLG-3 or isotype control (Photo courtesy of L Gajecki et al.; doi.org/10.2967/jnumed.124.268762)

Novel Radiolabeled Antibody Improves Diagnosis and Treatment of Solid Tumors

Interleukin-13 receptor α-2 (IL13Rα2) is a cell surface receptor commonly found in solid tumors such as glioblastoma, melanoma, and breast cancer. It is minimally expressed in normal tissues, making it... Read more

Imaging IT

view channel
Image: The new Medical Imaging Suite makes healthcare imaging data more accessible, interoperable and useful (Photo courtesy of Google Cloud)

New Google Cloud Medical Imaging Suite Makes Imaging Healthcare Data More Accessible

Medical imaging is a critical tool used to diagnose patients, and there are billions of medical images scanned globally each year. Imaging data accounts for about 90% of all healthcare data1 and, until... Read more
Copyright © 2000-2025 Globetech Media. All rights reserved.

Notice: The user specified as a definer ('admin'@'%') does not exist in /home/www/medsites/shared/includes/database.php on line 307

/home/www/medsites/shared/includes/post_processing.php:42
/home/www/medsites/shared/includes/post_processing.php:5
/home/www/medsites/medicalimaging/index.php:409164 queries executed
1
(80.108642578125): SET sql_mode = 'MYSQL40'
2 (51.021575927734): SELECT folder, element, published, params FROM jos_mambots WHERE published >= 1 AND access <= 0 AND folder = 'system' ORDER BY ordering
3 (375.98609924316): SELECT template FROM jos_templates_menu WHERE client_id = 0 AND ( menuid = 0 OR menuid = 283750000 ) ORDER BY menuid DESC LIMIT 1
4 (313.04359436035): DELETE FROM jos_session WHERE time < 1751293451 AND guest = 1 AND userid = 0
5 (41.961669921875): SELECT livesite FROM jos_dp_categories WHERE id=10 AND published='1' LIMIT 1
6 (44.107437133789): SELECT livesite FROM jos_dp_categories WHERE id=10 AND published='1' LIMIT 1
7 (38.14697265625): SELECT livesite FROM jos_dp_categories WHERE id=10 AND published='1' LIMIT 1
8 (280.14183044434): SELECT * FROM jos_menu WHERE id = 283750000
9 (653.98216247559): SELECT dp.*, ch.title as channel, ch.name as channel_name, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 #AND dp.cat=10 AND dp.id=283750000 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
10 (569.82040405273): SELECT dp.*, ch.title as channel, ch.name as channel_name, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets_archive as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 #AND dp.cat=10 AND dp.id=283750000 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
11 (61.03515625): SELECT dp.*, ch.title as channel, ch.name as channel_name, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets_archive as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 #AND dp.cat=10 AND dp.id=283750000 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
12 (!!!!! 1142.0249938965): SELECT * FROM jos_deeppockets WHERE 1=1 AND cat=10 AND type='deeppockets_item' AND published='1' AND (id<>283750000) AND (fid=212) ORDER BY id DESC, `created` DESC LIMIT 0,16
13 (255.82313537598): SELECT * FROM jos_deeppockets WHERE 1=1 AND cat=10 AND type='deeppockets_item' AND published='1' AND (id<>283750000) AND (fid=212) ORDER BY id DESC, `created` DESC LIMIT 0,16
14 (!!!!! 3765.8214569092): SELECT jos_item.* FROM jos_item INNER JOIN jos_number ON jos_item.numberID=jos_number.id WHERE 1=1 AND (jos_item.imgMini<>'') AND jos_item.type='P' AND jos_item.numberID= ( SELECT jos_number.id FROM jos_number WHERE jos_number.journalID IN (10) and jos_item.fid=212 and jos_number.id in (select distinct jos_number.id from jos_number join jos_item on jos_item.numberid=jos_number.id where jos_item.type='P') ORDER BY (CONVERT(SUBSTRING(issue,1,2),SIGNED) + (CONVERT(SUBSTRING(issue,3,2),SIGNED)*100)) DESC LIMIT 0,1 ) AND (jos_number.channelID=283750000 OR jos_number.channelID=0) ORDER BY RAND() DESC LIMIT 3
15 (!!!!! 3426.7902374268): SELECT jos_item.* FROM jos_item INNER JOIN jos_number ON jos_item.numberID=jos_number.id WHERE 1=1 AND (jos_item.imgMini<>'') AND jos_item.type='P' AND jos_item.numberID= ( SELECT jos_number.id FROM jos_number WHERE jos_number.journalID IN (10) and jos_item.fid=212 and jos_number.id in (select distinct jos_number.id from jos_number join jos_item on jos_item.numberid=jos_number.id where jos_item.type='P') ORDER BY (CONVERT(SUBSTRING(issue,1,2),SIGNED) + (CONVERT(SUBSTRING(issue,3,2),SIGNED)*100)) DESC LIMIT 0,1 ) AND (jos_number.channelID=283750000 OR jos_number.channelID=0) ORDER BY RAND() DESC LIMIT 3
16 (!!!!! 1473.9036560059): SELECT jos_item.* FROM jos_item INNER JOIN jos_number ON jos_item.numberID=jos_number.id WHERE 1=1 AND (jos_item.imgMini<>'') AND jos_item.type='P' AND jos_item.numberID= ( SELECT jos_number.id FROM jos_number WHERE jos_number.journalID IN (10) and jos_number.id in (select distinct jos_number.id from jos_number join jos_item on jos_item.numberid=jos_number.id where jos_item.type='P') ORDER BY (CONVERT(SUBSTRING(issue,1,2),SIGNED) + (CONVERT(SUBSTRING(issue,3,2),SIGNED)*100)) DESC LIMIT 0,1 ) AND (jos_number.channelID=283750000 OR jos_number.channelID=0) ORDER BY RAND() DESC LIMIT 3
17 (!!!!! 1480.1025390625): SELECT jos_item.* FROM jos_item INNER JOIN jos_number ON jos_item.numberID=jos_number.id WHERE 1=1 AND (jos_item.imgMini<>'') AND jos_item.type='P' AND jos_item.numberID= ( SELECT jos_number.id FROM jos_number WHERE jos_number.journalID IN (10) and jos_number.id in (select distinct jos_number.id from jos_number join jos_item on jos_item.numberid=jos_number.id where jos_item.type='P') ORDER BY (CONVERT(SUBSTRING(issue,1,2),SIGNED) + (CONVERT(SUBSTRING(issue,3,2),SIGNED)*100)) DESC LIMIT 0,1 ) AND (jos_number.channelID=283750000 OR jos_number.channelID=0) ORDER BY RAND() DESC LIMIT 3
18 (90.837478637695): SELECT name,id,title FROM jos_deeppockets WHERE id=212 LIMIT 1
19 (41.007995605469): SELECT name,id,title FROM jos_deeppockets WHERE id=212 LIMIT 1
20 (467.06199645996): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.id=283750000 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
21 (495.19538879395): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets_archive as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.id=283750000 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
22 (56.028366088867): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.id=283750000 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
23 (97.990036010742): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets_archive as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.id=283750000 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
24 (442.0280456543): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.cat=10 AND dp.id=283750000 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
25 (511.16943359375): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets_archive as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.cat=10 AND dp.id=283750000 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
26 (50.067901611328): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.id=283750000 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
27 (72.956085205078): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets_archive as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.id=283750000 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
28 (66.995620727539): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.cat=10 AND dp.id=283750000 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
29 (92.983245849609): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets_archive as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.cat=10 AND dp.id=283750000 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
30 (102.99682617188): SELECT conference_items.channel_id, conference_items.tracking_code FROM conference_items LEFT JOIN conference_groups ON conference_groups.id = conference_items.group_id LEFT JOIN jos_deeppockets ON jos_deeppockets.id = conference_items.channel_id LEFT JOIN jos_journal ON jos_journal.cat = jos_deeppockets.cat AND jos_journal.real = 1 AND jos_journal.directory IS NOT NULL WHERE 1 = 1 ORDER BY conference_items.id
31 (476.83715820312): SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets AS dp WHERE dp.id = 283750000 LIMIT 1
32 (66.041946411133): SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets AS dp WHERE dp.id = 283750000 LIMIT 1
33 (329.01763916016): SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets_archive AS dp WHERE dp.id = 283750000 LIMIT 1
34 (56.028366088867): SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets_archive AS dp WHERE dp.id = 283750000 LIMIT 1
35 (67.949295043945): SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets AS dp WHERE dp.id = 283750000 LIMIT 1
36 (51.975250244141): SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets AS dp WHERE dp.id = 283750000 LIMIT 1
37 (51.021575927734): SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets_archive AS dp WHERE dp.id = 283750000 LIMIT 1
38 (42.915344238281): SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets_archive AS dp WHERE dp.id = 283750000 LIMIT 1
39 (!!!!! 1039.981842041): SELECT id, title, module, position, content, showtitle, params FROM jos_modules AS m INNER JOIN jos_modules_menu AS mm ON mm.moduleid = m.id WHERE m.published = 1 AND m.access <= 0 AND m.client_id != 1 AND ( mm.menuid = 0 OR mm.menuid = 283750000 ) ORDER BY ordering
40 (!!!!! 2485.0368499756): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
41 (128.03077697754): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
42 (!!!!! 3959.8941802979): SELECT * FROM jos_bannersmanager_banner WHERE `groupid` = 98 AND `site_id` = 10 AND `published` = 1
43 (!!!!! 4127.9792785645): SELECT * FROM jos_bannersmanager_banner WHERE `groupid` = 99 AND `site_id` = 10 AND `published` = 1
44 (221.01402282715): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
45 (128.03077697754): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
46 (115.87142944336): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
47 (53.882598876953): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
48 (84.877014160156): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
49 (58.174133300781): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
50 (123.97766113281): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
51 (51.975250244141): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
52 (268.93615722656): SELECT name FROM jos_deeppockets WHERE id=283750000 LIMIT 1
53 (278.94973754883): SELECT name FROM jos_deeppockets_archive WHERE id=283750000 LIMIT 1
54 (60.081481933594): SELECT a.* FROM jos_components AS a WHERE ( a.admin_menu_link = 'option=com_syndicate' OR a.admin_menu_link = 'option=com_syndicate&hidemainmenu=1' ) AND a.option = 'com_syndicate'
55 (58.174133300781): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.cat=10 AND dp.id=283750000 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
56 (401.97372436523): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets_archive as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.cat=10 AND dp.id=283750000 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
57 (!!!!! 1108.8848114014): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
58 (62.942504882812): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
59 (96.797943115234): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
60 (49.114227294922): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
61 (81.062316894531): select cover from jos_number where journalid in (5) and cover is not null order by left(issue,2)+right(issue,2)*12 desc limit 1
62 (513.79203796387): SELECT fid FROM jos_deeppockets WHERE id=283750000 AND published='1' union SELECT fid FROM jos_deeppockets_archive WHERE id=283750000 AND published='1' LIMIT 1
63 (42.200088500977): SELECT id,name,sponsor_text FROM jos_deeppockets dp left outer join jos_channel_sponsor cs on dp.id=cs.fid WHERE cat=10 AND TYPE='file_folder' AND published=1 AND id=212 ORDER BY `ordering`
64 (36.001205444336): select jos_twitters.link from jos_twitters where cat=10
65 (29.087066650391): select jos_facebook.link from jos_facebook where cat=10
66 (32.186508178711): select jos_google_plus.link from jos_google_plus where cat=10
67 (27.894973754883): select jos_linkedin.link from jos_linkedin where cat=10
68 (30.040740966797): SELECT fid FROM jos_deeppockets WHERE id=283750000 AND published='1' union SELECT fid FROM jos_deeppockets_archive WHERE id=283750000 AND published='1' LIMIT 1
69 (30.994415283203): SELECT id,name,sponsor_text FROM jos_deeppockets dp left outer join jos_channel_sponsor cs on dp.id=cs.fid WHERE cat=10 AND TYPE='file_folder' AND published=1 AND id=212 ORDER BY `ordering`
70 (272.03559875488): SELECT fid FROM jos_deeppockets WHERE cat=10 AND id=283750000 AND (type='deeppockets_item' OR type='deeppockets_item_link') AND published='1' LIMIT 1
71 (202.89421081543): SELECT fid FROM jos_deeppockets_archive WHERE cat=10 AND id=283750000 AND (type='deeppockets_item' OR type='deeppockets_item_link') AND published='1' LIMIT 1
72 (36.954879760742): SELECT id,name,title FROM jos_deeppockets WHERE cat=10 AND TYPE='file_folder' AND published=1 AND id != 294743300 AND id != 294743301 AND id != 294743302 AND id != 294743303 AND id != 294743304 AND id != 294743305 AND id != 294743306 AND id != 294743307 AND id != 294743308 AND id != 294743309 AND id != 294743310 AND metakey != 'aacc' ORDER BY `ordering`
73 (49.114227294922): SELECT show_live FROM jos_com_show_setting LIMIT 1
74 (29.802322387695): SELECT show_live FROM jos_com_show_setting LIMIT 1
75 (28.133392333984): SELECT show_live FROM jos_com_show_setting LIMIT 1
76 (27.894973754883): SELECT show_live FROM jos_com_show_setting LIMIT 1
77 (26.941299438477): SELECT show_live FROM jos_com_show_setting LIMIT 1
78 (58.889389038086): SELECT show_live FROM jos_com_show_setting LIMIT 1
79 (30.994415283203): SELECT show_live FROM jos_com_show_setting LIMIT 1
80 (27.894973754883): SELECT show_live FROM jos_com_show_setting LIMIT 1
81 (26.941299438477): SELECT show_live FROM jos_com_show_setting LIMIT 1
82 (26.941299438477): SELECT show_live FROM jos_com_show_setting LIMIT 1
83 (26.941299438477): SELECT show_live FROM jos_com_show_setting LIMIT 1
84 (28.133392333984): SELECT show_live FROM jos_com_show_setting LIMIT 1
85 (26.941299438477): SELECT show_live FROM jos_com_show_setting LIMIT 1
86 (28.133392333984): SELECT show_live FROM jos_com_show_setting LIMIT 1
87 (44.107437133789): SELECT fid FROM jos_deeppockets WHERE cat=10 AND id=283750000 AND (type='deeppockets_item' OR type='deeppockets_item_link') AND published='1' LIMIT 1
88 (30.040740966797): SELECT fid FROM jos_deeppockets_archive WHERE cat=10 AND id=283750000 AND (type='deeppockets_item' OR type='deeppockets_item_link') AND published='1' LIMIT 1
89 (31.948089599609): SELECT id,name,title FROM jos_deeppockets WHERE cat=10 AND TYPE='file_folder' AND published=1 AND id != 294743300 AND id != 294743301 AND id != 294743302 AND id != 294743303 AND id != 294743304 AND id != 294743305 AND id != 294743306 AND id != 294743307 AND id != 294743308 AND id != 294743309 AND id != 294743310 AND metakey != 'aacc' ORDER BY `ordering`
90 (46.968460083008): SELECT show_live FROM jos_com_show_setting LIMIT 1
91 (30.994415283203): SELECT show_live FROM jos_com_show_setting LIMIT 1
92 (27.179718017578): SELECT show_live FROM jos_com_show_setting LIMIT 1
93 (28.133392333984): SELECT show_live FROM jos_com_show_setting LIMIT 1
94 (26.941299438477): SELECT show_live FROM jos_com_show_setting LIMIT 1
95 (30.040740966797): SELECT show_live FROM jos_com_show_setting LIMIT 1
96 (27.894973754883): SELECT show_live FROM jos_com_show_setting LIMIT 1
97 (27.894973754883): SELECT show_live FROM jos_com_show_setting LIMIT 1
98 (26.941299438477): SELECT show_live FROM jos_com_show_setting LIMIT 1
99 (29.087066650391): SELECT show_live FROM jos_com_show_setting LIMIT 1
100 (26.941299438477): SELECT show_live FROM jos_com_show_setting LIMIT 1
101 (28.133392333984): SELECT show_live FROM jos_com_show_setting LIMIT 1
102 (26.941299438477): SELECT show_live FROM jos_com_show_setting LIMIT 1
103 (26.941299438477): SELECT show_live FROM jos_com_show_setting LIMIT 1
104 (92.029571533203): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
105 (66.041946411133): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
106 (49.829483032227): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.cat=10 AND dp.id=283750000 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
107 (49.829483032227): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets_archive as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.cat=10 AND dp.id=283750000 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
108 (73.909759521484): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
109 (46.014785766602): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
110 (64.849853515625): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.id=283750000 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
111 (521.89826965332): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets_archive as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.id=283750000 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
112 (524.99771118164): SELECT dp.name, dp.id, dp2.name as channel, ex.name as author_name, ex.specialization, ex.images FROM jos_deeppockets as dp LEFT JOIN jos_experts as ex ON ex.id = dp.author LEFT JOIN jos_deeppockets as dp2 ON dp2.id = dp.fid WHERE dp.author != 0 AND dp.cat = 10 AND dp.published = 1 AND ( (dp.fid = 294743300) OR (dp.fid = 294743301) OR (dp.fid = 294743302) OR (dp.fid = 294743303) OR (dp.fid = 294743304) OR (dp.fid = 294743305) OR (dp.fid = 294743306) OR (dp.fid = 294743307) OR (dp.fid = 294743308) OR (dp.fid = 294743309) OR (dp.fid = 294743310) ) ORDER BY RAND() LIMIT 1
113 (320.9114074707): SELECT dp.name, dp.id, dp2.name as channel, ex.name as author_name, ex.specialization, ex.images FROM jos_deeppockets as dp LEFT JOIN jos_experts as ex ON ex.id = dp.author LEFT JOIN jos_deeppockets as dp2 ON dp2.id = dp.fid WHERE dp.author != 0 AND dp.cat = 10 AND dp.published = 1 AND ( (dp.fid = 294743300) OR (dp.fid = 294743301) OR (dp.fid = 294743302) OR (dp.fid = 294743303) OR (dp.fid = 294743304) OR (dp.fid = 294743305) OR (dp.fid = 294743306) OR (dp.fid = 294743307) OR (dp.fid = 294743308) OR (dp.fid = 294743309) OR (dp.fid = 294743310) ) ORDER BY RAND() LIMIT 1
114 (149.01161193848): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
115 (77.962875366211): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
116 (62.942504882812): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
117 (48.160552978516): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
118 (52.928924560547): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
119 (48.160552978516): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
120 (51.975250244141): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
121 (87.976455688477): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
122 (262.97569274902): SELECT * FROM trending_articles WHERE `journal_id` = 10 AND `timestamp` <= NOW() + INTERVAL 7 DAY ORDER BY `order`
123 (!!!!! 19860.029220581): SELECT * FROM jos_deeppockets WHERE jos_deeppockets.cat = 10 AND jos_deeppockets.type = 'deeppockets_item' AND jos_deeppockets.published = 1 AND jos_deeppockets.created + INTERVAL 14 DAY >= NOW() ORDER BY jos_deeppockets.hits DESC LIMIT 7
124 (541.92543029785): SELECT fid FROM jos_deeppockets WHERE cat=10 AND id=283750000 AND type='deeppockets_item' AND published='1' union SELECT fid FROM jos_deeppockets_archive WHERE cat=10 AND id=283750000 AND type='deeppockets_item' AND published='1' LIMIT 1
125 (!!!!! 7009.0293884277): ( SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets AS dp WHERE dp.video != '' AND dp.video_source != '' AND dp.cat = 10 AND dp.published = 1 AND dp.type != 'deeppockets_item_link' ORDER BY created DESC LIMIT 3 ) UNION ( SELECT dpa.id, dpa.name, dpa.title, dpa.video, dpa.video_source, dpa.created FROM jos_deeppockets_archive AS dpa WHERE dpa.video != '' AND dpa.video_source != '' AND dpa.cat = 10 AND dpa.published = 1 AND dpa.type != 'deeppockets_item_link' ORDER BY created DESC LIMIT 3 ) ORDER BY created DESC LIMIT 3
126 (82.969665527344): ( SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets AS dp WHERE dp.video != '' AND dp.video_source != '' AND dp.cat = 10 AND dp.published = 1 AND dp.type != 'deeppockets_item_link' ORDER BY created DESC LIMIT 3 ) UNION ( SELECT dpa.id, dpa.name, dpa.title, dpa.video, dpa.video_source, dpa.created FROM jos_deeppockets_archive AS dpa WHERE dpa.video != '' AND dpa.video_source != '' AND dpa.cat = 10 AND dpa.published = 1 AND dpa.type != 'deeppockets_item_link' ORDER BY created DESC LIMIT 3 ) ORDER BY created DESC LIMIT 3
127 (36.954879760742): SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets AS dp WHERE dp.id = 294803337 LIMIT 1
128 (29.087066650391): SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets AS dp WHERE dp.id = 294803337 LIMIT 1
129 (50.067901611328): SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets AS dp WHERE dp.id = 294803276 LIMIT 1
130 (61.03515625): SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets AS dp WHERE dp.id = 294803276 LIMIT 1
131 (429.15344238281): SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets_archive AS dp WHERE dp.id = 294803276 LIMIT 1
132 (522.85194396973): SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets_archive AS dp WHERE dp.id = 294803276 LIMIT 1
133 (46.968460083008): SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets AS dp WHERE dp.id = 294802958 LIMIT 1
134 (27.894973754883): SELECT dp.id, dp.name, dp.title, dp.video, dp.video_source, dp.created FROM jos_deeppockets AS dp WHERE dp.id = 294802958 LIMIT 1
135 (493.04962158203): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND (type='deeppockets_item' OR type='deeppockets_item_link') AND published='1' LIMIT 1
136 (467.06199645996): SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND (type='deeppockets_item' OR type='deeppockets_item_link') AND published='1' LIMIT 1
137 (48.87580871582): SELECT name FROM jos_deeppockets WHERE id=212
138 (28.848648071289): SELECT name FROM jos_deeppockets WHERE id=212
139 (550.0316619873): SELECT *, DATE_FORMAT(publish_up,'%d %b %Y') AS date_publish_up, DATE_FORMAT(publish_down,'%d %b %Y') AS date_publish_down FROM jos_events WHERE state=1 AND publish_up > NOW() and extra_info REGEXP '((;)|(^))212((;)|($))' AND catid IN (0,110) ORDER BY publish_up ASC LIMIT 3
140 (476.12190246582): SELECT *, DATE_FORMAT(publish_up,'%d %b %Y') AS date_publish_up, DATE_FORMAT(publish_down,'%d %b %Y') AS date_publish_down FROM jos_events WHERE state=1 AND publish_up > NOW() and extra_info REGEXP '((;)|(^))212((;)|($))' AND catid IN (0,110) ORDER BY publish_up ASC LIMIT 3
141 (75.101852416992): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
142 (70.095062255859): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
143 (!!!!! 8788.8240814209): TRUNCATE TABLE jos_trademed_module
144 (133.03756713867): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.cat=10 AND dp.id=283750000 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
145 (67.949295043945): SELECT dp.*, ch.title as channel, exp.name as author_name, exp.specialization as author_specialization, exp.images as author_photo FROM jos_deeppockets_archive as dp LEFT JOIN jos_experts as exp ON exp.id = dp.author LEFT JOIN jos_deeppockets as ch ON dp.fid = ch.id WHERE 1=1 AND dp.cat=10 AND dp.id=283750000 AND (dp.type='deeppockets_item' OR dp.type='deeppockets_item_link') AND dp.published='1' LIMIT 1
146 (996.11282348633): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND (type='deeppockets_item' OR type='deeppockets_item_link') AND published='1' LIMIT 1
147 (66.995620727539): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND (type='deeppockets_item' OR type='deeppockets_item_link') AND published='1' LIMIT 1
148 (84.877014160156): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
149 (72.956085205078): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
150 (!!!!! 1231.9087982178): SELECT jos_item.* FROM jos_item INNER JOIN jos_number ON jos_item.numberID=jos_number.id WHERE 1=1 AND (jos_item.imgMini<>'') AND jos_item.type='L' AND jos_item.numberID= ( SELECT jos_number.id FROM jos_number WHERE jos_number.journalID IN (10) and jos_number.id in (select distinct jos_number.id from jos_number join jos_item on jos_item.numberid=jos_number.id where jos_item.type='P') ORDER BY (CONVERT(SUBSTRING(issue,1,2),SIGNED) + (CONVERT(SUBSTRING(issue,3,2),SIGNED)*100)) DESC LIMIT 0,1 ) ORDER BY RAND() DESC LIMIT 6
151 (94.890594482422): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
152 (72.002410888672): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
153 (54.836273193359): SELECT fid FROM jos_deeppockets WHERE cat=10 AND id=283750000 AND type='deeppockets_item' AND published='1' union SELECT fid FROM jos_deeppockets_archive WHERE cat=10 AND id=283750000 AND type='deeppockets_item' AND published='1' LIMIT 1
154 (35.04753112793): select distinct links.* from jos_textlinks links join jos_textlinks_placement placement on links.id=placement.link_id where journal_id=(10) and (channel_id=212 or channel_id is null)
155 (31.948089599609): select distinct links.* from jos_textlinks links join jos_textlinks_placement placement on links.id=placement.link_id where journal_id=(10) and (channel_id=212 or channel_id is null)
156 (32.901763916016): SELECT livesite FROM jos_dp_categories WHERE id=10 AND published='1' LIMIT 1
157 (127.07710266113): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
158 (50.067901611328): SELECT * FROM jos_deeppockets WHERE 1=1 AND id=283750000 AND published='1' union SELECT * FROM jos_deeppockets_archive WHERE 1=1 AND id=283750000 AND published='1' LIMIT 1
159 (36.001205444336): select jos_twitters.link from jos_twitters where cat=10
160 (30.994415283203): select jos_facebook.link from jos_facebook where cat=10
161 (41.007995605469): select jos_google_plus.link from jos_google_plus where cat=10
162 (33.140182495117): select jos_linkedin.link from jos_linkedin where cat=10
163 (324.01084899902): update jos_bannersmanager_banner set impmade=impmade+1 where id in(14615,14202,14203)
164 (!!!!! 1110.0769042969): insert into jos_banners_delta values (14615,'2025-06-30 14:39:11','216.73.216.249','view'),(14202,'2025-06-30 14:39:11','216.73.216.249','view'),(14203,'2025-06-30 14:39:11','216.73.216.249','view')