opera Operationalizing SDoH Into a Broader Screening Context By pediatrics.aappublications.org Published On :: 2020-03-02T01:00:56-08:00 Full Article
opera STEPP IN: Working Together to Keep Infants Warm in the Perioperative Period By pediatrics.aappublications.org Published On :: 2020-04-01T01:00:57-07:00 OBJECTIVES: Reduce postoperative hypothermia by up to 50% over a 12-month period in children’s hospital NICUs and identify specific clinical practices that impact success. METHODS: Literature review, expert opinion, and benchmarking were used to develop clinical practice recommendations for maintaining perioperative euthermia that included the following: established euthermia before transport to the operating room (OR), standardized practice for maintaining euthermia on transport to and from the OR, and standardized practice to prevent intraoperative heat loss. Process measures were focused on maintaining euthermia during these time points. The outcome measure was the proportion of patients with postoperative hypothermia (temperature ≤36°C within 30 minutes of a return to the NICU or at the completion of a procedure in the NICU). Balancing measures were the proportion of patients with postoperative temperature >38°C or the presence of thermal burns. Multivariable logistic regression was used to identify key practices that improved outcome. RESULTS: Postoperative hypothermia decreased by 48%, from a baseline of 20.3% (January 2011 to September 2013) to 10.5% by June 2015. Strategies associated with decreased hypothermia include >90% compliance with patient euthermia (36.1–37.9°C) at times of OR arrival (odds ratio: 0.58; 95% confidence interval [CI]: 0.43–0.79; P < .001) and OR departure (odds ratio: 0.0.73; 95% CI: 0.56–0.95; P = .017) and prewarming the OR ambient temperature to >74°F (odds ratio: 0.78; 95% CI: 0.62–0.999; P = .05). Hyperthermia increased from a baseline of 1.1% to 2.2% during the project. No thermal burns were reported. CONCLUSIONS: Reducing postoperative hypothermia is possible. Key practices include prewarming the OR and compliance with strategies to maintain euthermia at select time points throughout the perioperative period. Full Article
opera Andy Murray admits he may need another operation By www.heraldscotland.com Published On :: Wed, 26 Feb 2020 12:24:26 +0000 ANDY MURRAY may need to have another operation as he continues his bid to return to top-level tennis. Full Article
opera Perioperative Methylprednisolone and Outcome in Neonates Undergoing Heart Surgery By pediatrics.aappublications.org Published On :: 2012-01-23T00:06:41-08:00 Recent studies have called into question the benefit of perioperative corticosteroids in children undergoing heart surgery, but have been limited by small sample size, the lack of placebo control, and the grouping of various steroid regimens together in analysis.We evaluated outcomes across methylprednisolone regimens versus no steroids in a large cohort of neonates and found no mortality or length-of-stay benefit associated with any regimen, and a higher risk of infection in certain subgroups. (Read the full article) Full Article
opera Race and Unequal Burden of Perioperative Pain and Opioid Related Adverse Effects in Children By pediatrics.aappublications.org Published On :: 2012-04-23T00:07:26-07:00 Disparities are known to exist in the prescription of opioid analgesics among racial and ethnic groups in the management of postoperative, cancer, and emergency department pain in patients across all ages, including children.Race is associated with an unequal burden of perioperative pain and opioid adverse effects in children. Relatively, African American children had higher postoperative pain, and Caucasian children had higher incidences of opioid related adverse effects. (Read the full article) Full Article
opera Variation in Quality of Tonsillectomy Perioperative Care and Revisit Rates in Children's Hospitals By pediatrics.aappublications.org Published On :: 2014-01-20T00:06:48-08:00 Tonsillectomy is one of the most commonly performed surgeries in children and is one of the most cumulatively expensive conditions in pediatric hospital care. Little is known about how the quality of tonsillectomy care varies across hospitals.In a large cohort of low-risk children undergoing same-day tonsillectomy, there was substantial variation in quality measures of process, dexamethasone and antibiotic use, and outcome, revisits to the hospital within the first 30 days after surgery. (Read the full article) Full Article
opera Automated Assessment of Children's Postoperative Pain Using Computer Vision By pediatrics.aappublications.org Published On :: 2015-06-01T06:07:55-07:00 Clinical pain assessment methods in youth are vulnerable to underestimation bias and underrecognition. Facial expressions are sensitive, specific biomarkers of the presence and severity of pain. Computer vision–based pattern recognition enables measurement of pain-related facial expressions from video.This study demonstrates initial validity for developing computer vision algorithms for automated pain assessment in children. The system developed and tested in this study could provide standardized, continuous, and valid patient monitoring that is potentially scalable. (Read the full article) Full Article
opera Association of National Guidelines With Tonsillectomy Perioperative Care and Outcomes By pediatrics.aappublications.org Published On :: 2015-06-22T00:06:54-07:00 Tonsillectomy guidelines make evidence-based recommendations for the perioperative use of dexamethasone, no routine use of antibiotics, and discharge education of families and for surgeons to monitor bleeding complication rates. The impact of the guidelines on processes and outcomes is unknown.The guidelines were associated with improvement in perioperative care processes but no improvement in outcomes. Perioperative dexamethasone use increased slightly, and antibiotic use decreased substantially. Bleeding rates were stable, but revisit rates for complications increased because of revisits for pain. (Read the full article) Full Article
opera Penn College offers discounted Building Operator Certification courses By news.psu.edu Published On :: Tue, 10 Mar 2020 16:39 -0400 The National Sustainable Structures Center of Pennsylvania College of Technology, the mid-Atlantic administrator of the Building Operator Certification, will offer two BOC Level I courses at a 75% discount made possible by a grant from the Pennsylvania Department of Environmental Protection. Full Article
opera Burundi: Proposals for the Resumption of Bilateral and Multilateral Co-operation By feedproxy.google.com Published On :: Mon, 03 May 1999 22:00:00 GMT Full Article
opera UN Must Stop Backing Congo's Disastrous Operation Against Marauding Rebel Militias By feedproxy.google.com Published On :: Sun, 29 Nov 2009 23:00:00 GMT Full Article
opera Perioperative Transfusions and Venous Thromboembolism By pediatrics.aappublications.org Published On :: 2020-04-01T01:00:57-07:00 BACKGROUND AND OBJECTIVES: Annual incidence of venous thromboembolism (VTE) including postoperative VTE in hospitalized children is rising significantly. A growing body of evidence supports the role of red blood cells (RBCs) in pathologic thrombosis. In this study, we examined the association of perioperative RBC transfusion with postoperative VTE in pediatric patients. METHODS: The pediatric databases of the American College of Surgeons’ National Surgical Quality Improvement Project from 2012 to 2017 were used. Multivariable logistic regression was used to examine the association between perioperative RBC transfusion status and the development of new or progressive VTE within 30 days of surgery. The analyses were age stratified, as follows: neonates (≤28 days), infants (>28 days and <1 year), and children (≥1 year). RESULTS: In this study, we included 20 492 neonates, 79 744 infants, and 382 862 children. Postoperative development of VTE was reported in 99 (0.48%) neonates, 147 (0.2%) infants, and 374 (0.1%) children. In all age groups, development of VTE was significantly more common among patients with a perioperative RBC transfusion than patients without a perioperative RBC transfusion (neonates: adjusted odds ratio [aOR] = 4.1, 95% confidence interval [CI] = 2.5–6.7; infants: aOR = 2.4, 95% CI = 1.7–3.6; children: aOR = 2.2, 95% CI = 1.7–2.9). Among children who received an intra- or postoperative transfusion, the weight-based volume of RBCs (mL/kg) transfused was associated with postoperative VTE in a dose-dependent manner: second tertile (odds ratio = 2.3, 95% CI = 1.3–4.1) and third tertile (odds ratio = 4.1, 95% CI = 2.3–7.4) versus first tertile. CONCLUSIONS: Perioperative RBC transfusions are independently associated with development of new or progressive postoperative VTE in children, infants, and neonates. These findings need further validation in prospective studies and emphasize the need for evidence-based perioperative pediatric blood transfusion decisions. Full Article
opera Yaeger selected as the Eberly College Cooperative Education Student of the Year By news.psu.edu Published On :: Mon, 04 May 2020 18:56 -0400 Emilee Yaeger, an undergraduate student in the Science BS/MBA accelerated joint degree program, has been selected as the recipient of the 2019 Eberly College of Science Cooperative Education Student of the Year Award. The award recognizes the student’s academic achievements and contributions to the participating employer, the University, the community, and the field of cooperative education. Full Article
opera Trial operations begin at BER By www.berlin-airport.de Published On :: Tue, 5 May 2020 16:00:00 +0200 As scheduled, trial operations began at the Airport Berlin Brandenburg, BER, on 30 April with around 280 employees. Full Article
opera Telecoms Ministry to operate mobile networks until new tender launched By www.dailystar.com.lb Published On :: 2020-05-05T17:29:00.0000000 Lebanon’s Ministry of Telecommunications has been authorized by the Cabinet to temporarily operate the country’s two cellular networks until a new tender is launched, Minister of Telecommunications Talal Hawat said Tuesday. Full Article Local
opera Leaders of Drug Operation Sentenced to Prison By news.delaware.gov Published On :: Fri, 18 Oct 2019 19:34:31 +0000 Other defendants convicted on murder, manslaughter, weapons, and drug charges Three men at the helm of a massive drug dealing enterprise were sentenced to prison in Superior Court. Dwayne White, 36, of Wilmington, Eric Lloyd, 40, of New Castle, and Damon Anderson, 40, were convicted of numerous charges in June for their roles in the […] Full Article Criminal Division Department of Justice Department of Justice Press Releases Attorney General Kathy Jennings Delaware Department of Justice superior court
opera JK Tyre Resumes Partial Operations In India By www.carandbike.com Published On :: Fri, 08 May 2020 13:21:45 +0530 JK Tyre has resumed partial operations in India after adhering to the guidelines laid down by the government and getting permissions from local and state authorities. Full Article News
opera Auto Component Makers Gearing up To Resume Operations By www.carandbike.com Published On :: Fri, 08 May 2020 17:24:25 +0530 While few auto component manufacturers in the green zone are planning to restart operations, others operating in orange zones are seeking permission to resume their work again. Needless to say, those... Full Article News
opera Volkswagen Group & Northvolt Jointly Invest 450 Million Euros For Battery Operations At Salzgitter By www.carandbike.com Published On :: Sat, 09 May 2020 15:13:45 +0530 Volkswagen and Northvolt formed a strategic alliance last year for making lithium-ion batteries on a larger scale in Germany. The joint venture seems to be getting a further momentum wherein... Full Article News
opera DTH tariff order: Operators see surge in subscriber base, revenue per user By www.financialexpress.com Published On :: 2019-08-05T14:22:44+05:30 Post the NTO implementation, the dynamics have tilted in favour of the broadcasters. Full Article Industry
opera We operate in mid-market and smart hotels space: JB Singh, president and CEO, InterGlobe hotels By www.financialexpress.com Published On :: 2019-09-06T02:54:00+05:30 "India is at the onset of a brand revolution where, in the coming decade, I hope homegrown brands will make it to the top," says JB Singh, President and CEO, InterGlobe Hotels Full Article Industry
opera Agency versus consultantcy is the wrong focus: Nikki Mendonca, Global President, Accenture Interactive Operations | Interview By www.financialexpress.com Published On :: 2019-11-01T10:07:24+05:30 Success in today’s digital-first world depends on a marketing organisation’s ability to create and activate hyper-relevant, data-driven and omnichannel customer experiences, says Nikki Mendonca. Full Article Brand Wagon
opera Governor Carney Launches Delaware One Stop to Help Entrepreneurs Start, Operate, and Grow Businesses By news.delaware.gov Published On :: Wed, 18 Sep 2019 21:51:03 +0000 Delaware One Stop is a convenient, centralized transactional platform created to help business owners work through the necessary steps to begin operation in Delaware. Full Article Department of Finance Department of Labor Department of State Department of Technology and Information Government Information Center Governor John Carney Office of the Governor The Economy business Economy employers entrepreneurs governor Governor Carney
opera Delaware Electric Cooperative and the Delaware Department of Agriculture launch new grant program By news.delaware.gov Published On :: Mon, 07 Oct 2019 18:09:44 +0000 The Delaware Department of Agriculture has partnered with the Delaware Electric Cooperative to launch a new irrigation grant program to help Delaware farmers install environmentally friendly irrigation systems. Full Article Department of Agriculture News Delaware Department of Agriculture Delaware Electric Cooperative diesel-powered irrigation system conversion farmers grants irrigation grant
opera Emergency / Transitional Housing Shelter Operations Grant By bids.delaware.gov Published On :: 3/2/2020 Agency: HSS Closing Date: 5/27/2020 Full Article
opera DelDOT Announces Additional Operational Changes By www.deldot.gov Published On :: Mon, 16 Mar 2020 19:03:36 GMT Dover -- The Delaware Department of Transportation (DelDOT) continues to review operational needs while keeping the health and safety of our employees and customers in mind. To that end, all public facing buildings that deliver various services will be going cashless across the State, including toll plazas and all Division of Motor Vehicle locations, effective Tuesday, March 17, 2020. At DelDOT's four DMV locations, only credit or debit cards will be accepted, and the Department continues to urge all customers to utilize mydmv.delaware.gov which offers more than 20 services online, including renewal of Delaware Driver License/ID, renewing vehicle registration, and changing your home address. [More] Full Article News
opera DART Service Update - Effective Wed., March 18, DART to Operate Reduced Schedule By www.dartfirststate.com Published On :: Tue, 17 Mar 2020 19:23:37 GMT Wilmington -- Due to the presence of Coronavirus (COVID-19) in Delaware, business closures, reductions in staffing and lower ridership levels, effective Wednesday, March 18, DART public transit services will operate on the following reduced service schedule until further notice. On weekdays, regular fixed route services will operate on a Saturday service schedule statewide, with additional service on Routes 15, 18, 43 and 301. DART's regularly scheduled weekend service will operate normal service levels. [More] Full Article News
opera DelDOT Operational Changes Update for March 17, 2020 By www.deldot.gov Published On :: Tue, 17 Mar 2020 20:17:26 GMT Dover -- The Delaware Department of Transportation (DelDOT) continues to review operational needs while keeping the health and safety of our employees and customers in mind. Effective Tuesday, March 17, 2020 at 6:00pm, the Biden Welcome Center on I-95 in Newark will temporarily close to the public as efforts continue to limit crowds from gathering in response to the Coronavirus. Fuel will still be available at the gas station located on the north side of the property and bathroom facilities in the convenience store will also be available to motorists. [More] Full Article News
opera UPDATE - DART to Operate a Reduced Service Level Statewide on Weekdays Beginning Wednesday, March 18 By www.dartfirststate.com Published On :: Wed, 18 Mar 2020 20:15:27 GMT Wilmington -- UPDATE - In addition to the service outlined below, starting Thursday, March 19, Route 301 will add the weekday roundtrip leaving Wilmington at 4:20 AM, arriving in Dover at 5:42 AM; and then leaving Dover at 6:00 AM, arriving in Wilmington at 7:41 AM. Route 303 will be operating the weekday schedule. In Sussex County, Route 206 will operate on the normal weekday schedule. [More] Full Article News
opera DelDOT Operational Changes Update for March 21 By www.deldot.gov Published On :: Sun, 22 Mar 2020 22:31:51 GMT Dover -- The Delaware Department of Transportation (DelDOT) continues to review operational needs while keeping the health and safety of our employees and customers in mind. Effective Monday, March 23, 2020, all four Delaware Division of Motor Vehicles (DMV) locations will go to kiosk, drive-through and emergency appointment only. Dealer paperwork can be dropped off for processing and picked up when notified. [More] Full Article News
opera DART Institutes Additional Safety Measures to Ensure Social Distancing on Buses to Further Protect Customers & Bus Operators By www.dartfirststate.com Published On :: Wed, 01 Apr 2020 16:00:29 GMT Wilmington -- Starting Thursday, April 2, DART will limit the number of passengers allowed on each bus at any given time, based on bus seating capacity. Passenger boardings will be through the rear door with fares waived. Riders needing boarding assistance will be allowed to continue boarding through the front door. [More] Full Article News
opera UPDATE - DART is Operating a Reduced Service Level Statewide Until Further Notice By www.dartfirststate.com Published On :: Wed, 18 Mar 2020 20:30:00 GMT In addition to the service outlined below, starting on Thursday, March 19, Route 301 will add the weekday roundtrip leaving Wilmington at 4:20 AM, arriving in Dover at 5:42 AM; and then leaving Dover at 6:00 AM, arriving in Wilmington at 7:41 AM. Route 303 will be operating the weekday schedule. In Sussex County, Route 206 will operate on the normal weekday schedule. DART public transit services are operating on the following reduced service schedule until further notice. On weekdays, regular fixed route services are operating on a Saturday service schedule statewide, with additional service on Routes 15, 18, 43 and 301. DART’s regularly scheduled weekend service will operate normal service levels. For specifics, please visit https://www.DartFirstState.com. Statewide Paratransit services will continue to operate normal hours, as will the Reservations Call Center. Full Article
opera Additional Safety Measures to Ensure Social Distancing on Buses to Protect Customers & Bus Operators By www.dartfirststate.com Published On :: Wed, 01 Apr 2020 16:15:00 GMT Starting Thursday, April 2, DART will limit the number of passengers allowed on each bus at any given time, based on bus seating capacity. Passenger boardings will be through the rear door with no fare collection. Riders needing boarding assistance will be allowed to continue boarding through the front door. In order to accommodate riders, DART will operate additional timing buses, as well as have additional operators on standby. If you are feeling sick, please do not visit public facilities and avoid public transportation. For more information on the state's response to the Coronavirus, visit de.gov/coronavirus. Full Article
opera This route is not operating until further notice. By www.dartfirststate.com Published On :: Thu, 23 Apr 2020 20:00:00 GMT Due to the reduction in service because of COVID-19 virus, this route is not operating until further notice. Weekday - The following routes are operating on a Saturday schedule: 201, 204, 212 and 215.Route 206 and 303 are operating on a normal weekday schedule. Saturday – DART is operating normal Saturday service. If you are feeling sick, please do not take public transit or visit public facilities. For more information on the state's response to the Coronavirus, visit de.gov/coronavirus. Thank you. Full Article
opera This route is operating on a modified schedule until further notice. By www.dartfirststate.com Published On :: Thu, 23 Apr 2020 20:00:00 GMT Weekday – This route is operating on a Saturday schedule. Weekend – DART is operating normal weekend service. If you are feeling sick, please do not take public transit or visit public facilities. For more information on the state's response to the Coronavirus, visit de.gov/coronavirus. Thank you. Full Article
opera This route is not operating until further notice. By www.dartfirststate.com Published On :: Thu, 23 Apr 2020 20:00:00 GMT Due to the reduction in service because of COVID-19 virus, this route is not operating until further notice. Weekday – The following routes are operating on a Saturday schedule: 101, 104, 105, 108, 109, 112, 120 and 301; Route 301 has added additional weekday trips to its schedule, which are highlighted in yellow. Route 303 is also operating on a weekday schedule. Saturday – DART is operating normal Saturday service. If you are feeling sick, please do not take public transit or visit public facilities. For more information on the state's response to the Coronavirus, visit de.gov/coronavirus. Thank you. Full Article
opera This route is not operating until further notice. By www.dartfirststate.com Published On :: Thu, 23 Apr 2020 20:00:00 GMT Due to the reduction in service because of COVID-19 virus, this route is not operating until further notice. Weekday - The following routes are running on a Saturday schedule: 2, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14, 15, 25, 28, 31, 33, 40, 46, 47, 54, 55 and 301; Route 43 is operating on its regular weekday service; Route 18 is operating on limited service; Routes 15 and 301 have added additional weekday trips to its schedule, the additional trips are highlighted in yellow. Weekend – DART is operating normal weekend service. If you are feeling sick, please do not take public transit or visit public facilities. For more information on the state's response to the Coronavirus, visit de.gov/coronavirus. Thank you. Full Article
opera Route 43 is operating on its regular weekday service. By www.dartfirststate.com Published On :: Thu, 23 Apr 2020 20:15:00 GMT If you are feeling sick, please do not take public transit or visit public facilities. For more information on the state's response to the Coronavirus, visit de.gov/coronavirus. Thank you. Full Article
opera This route is operating on a modified schedule until further notice. By www.dartfirststate.com Published On :: Thu, 23 Apr 2020 20:15:00 GMT Route 18 is operating on limited service, the trips are highlighted in yellow on the PDF schedule. If you are feeling sick, please do not take public transit or visit public facilities. For more information on the state's response to the Coronavirus, visit de.gov/coronavirus. Thank you. Full Article
opera This route is operating on a modified schedule until further notice. By www.dartfirststate.com Published On :: Thu, 23 Apr 2020 20:15:00 GMT Weekday – Route 15 is operating on a Saturday schedule and has added additional weekday trips to its schedule that are highlighted in yellow on the PDF schedule. Weekend – DART is operating normal weekend service. If you are feeling sick, please do not take public transit or visit public facilities. For more information on the state's response to the Coronavirus, visit de.gov/coronavirus. Thank you. Full Article
opera This route is operating on a modified schedule until further notice. By www.dartfirststate.com Published On :: Thu, 23 Apr 2020 20:15:00 GMT Weekday – Route 301 is operating on a Saturday schedule and has added additional weekday trips to its schedule that are highlighted in yellow on the PDF schedule. Saturday – DART is operating normal weekend service. If you are feeling sick, please do not take public transit or visit public facilities. For more information on the state's response to the Coronavirus, visit de.gov/coronavirus. Thank you. Full Article
opera This route is operating on a modified schedule until further notice. By www.dartfirststate.com Published On :: Thu, 23 Apr 2020 20:15:00 GMT Weekday – This route is operating on a Saturday schedule. Saturday – DART is operating normal Saturday service. If you are feeling sick, please do not take public transit or visit public facilities. For more information on the state's response to the Coronavirus, visit de.gov/coronavirus. Thank you. Full Article
opera This route is operating on a modified schedule until further notice. By www.dartfirststate.com Published On :: Thu, 23 Apr 2020 20:15:00 GMT Weekday – This route is operating on a Saturday schedule. Saturday – DART is operating normal Saturday service. If you are feeling sick, please do not take public transit or visit public facilities. For more information on the state's response to the Coronavirus, visit de.gov/coronavirus. Thank you. Full Article
opera Route 303 is operating on its regular weekday service. By www.dartfirststate.com Published On :: Thu, 23 Apr 2020 20:15:00 GMT If you are feeling sick, please do not take public transit or visit public facilities. For more information on the state's response to the Coronavirus, visit de.gov/coronavirus. Thank you. Full Article
opera Route 206 is operating on its regular weekday service. By www.dartfirststate.com Published On :: Thu, 23 Apr 2020 20:15:00 GMT If you are feeling sick, please do not take public transit or visit public facilities. For more information on the state's response to the Coronavirus, visit de.gov/coronavirus. Thank you. Full Article
opera 4463 Licensing and Registration of Operators of Public Water Supply Systems By regulations.delaware.gov Published On :: Mon, 04 May 2020 16:19:42 EDT DEPARTMENT OF HEALTH AND SOCIAL SERVICES: Division of Public Health Full Article final
opera Resuming operations post-COVID-19 lockdown: Auto, phone, durable firms continue to remain shut By www.financialexpress.com Published On :: 2020-04-21T02:38:00+05:30 Delay in local clearances, incomplete supply chain and closure of front-end sales, key reason for firms in a wait and watch mode Full Article Industry
opera Using built-in Git operations in SAS By feedproxy.google.com Published On :: Thu, 17 Jan 2019 18:55:43 +0000 SAS supports direct integration for Git from Base SAS (via functions), SAS Enterprise Guide, SAS Studio, and SAS Data Integration Studio. Read this article to learn how to use Git more effectively in your SAS processes. The post Using built-in Git operations in SAS appeared first on The SAS Dummy. Full Article Uncategorized Developers Git SAS Data Integration Studio SAS programming SAS Studio
opera Karnataka Awaits Consent Of 6 States To Operate Trains For Those Stranded By www.ndtv.com Published On :: Fri, 08 May 2020 22:28:52 +0530 The Karnataka government is awaiting the approval of 6 out of the 11 states, that it had written for consent, to operate trains for the movement of stranded people. Full Article Karnataka
opera DelDOT Announces Additional Operational Changes By news.delaware.gov Published On :: Mon, 16 Mar 2020 19:17:09 +0000 The Delaware Department of Transportation (DelDOT) continues to review operational needs while keeping the health and safety of our employees and customers in mind. To that end, all public facing buildings that deliver various services will be going cashless across the State, including toll plazas and all Division of Motor Vehicle locations, effective Tuesday, March […] Full Article Department of Transportation Division of Motor Vehicles Governor John Carney Kent County New Castle County News Sussex County Coronavirus DelDOT DelDOT -- News DMV tolls