Steven Rutgers

In this video, we explore the InlineSortThreshold parameter, a recent addition to the Firebird configuration that alters the execution plan from SORT to REFETCH. Additionally, we briefly examine the ORDER INDEX plan, and perform comparison of 3 sorting methods in Firebird. https://lnkd.in/dNf-gjui

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HVG Response to Rioting: https://buff.ly/4dLgBB5

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When you talk about #MTU Maintenance Schedule, It always starts with – Engine Serial Number(s) 

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vHive, a global leader in infrastructure digitization and autonomous drone technology, is changing the infrastructure landscape with new advancements in offshore wind turbine inspections. Long seen as costly and complex, turbine inspections often require the capture of data while battling environmental conditions. With vHive's latest platform, companies will be able to deploy drones autonomously, helping enhance efficiency, reduce costs and streamline operations. This advancement will help empower companies to conduct inspections in-house, without relying on third-party contractors or compromising data quality. Read more about our portfolio company vHive and their impact below. https://lnkd.in/eQbwjAYR

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"Business jets and turboprops that meet Stage 3 or Stage 4 noise standards are preferred in regions with strict airport noise restrictions, making them more valuable in the secondary market." https://ed.gr/ehepw #aircraftappraisal #aircraftvalues

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Shenzhou-19 Crew Update: Research & Maintenance Tasks | China Space Station FriendsofNASA.org | Full article: https://lnkd.in/gbvwsr8u China's Shenzhou-19 crew members have completed a range of tasks during their over-one-month stay aboard the orbiting Tiangong space station, including scientific research and experiments and space station maintenance work. The crew members—Cai Xuzhe, Song Lingdong, and Wang Haoze—were sent into the Tiangong Space Station on October 30, 2024, for a six-month mission. During their flight, the three astronauts will conduct 86 space science research and technology experiments. During research on the biological effects and molecular mechanisms of fruit flies under a weak magnetic field in space, the crew completed operations, including clearing petri dishes for the fruit flies and replacing the gas purification components in the life science experimental facility. Meanwhile, ongoing research is being conducted on the impact of phase separation of biological entities on lipid metabolism in microgravity. The crew members have also conducted several other tasks, including replacing the burner inside the combustion science experimental cabinet, setting and restoring the states of vacuum extraction and exhaust emission, as well as replacing samples in the fluid physics experimental cabinet. In the field of space medicine experiments, the crew members employed a visual function measurement instrument, an eye tracker, and visual gravity representation testing software to conduct research on the representation and dynamic processing mechanisms of gravity in visual motion. This research delves into the influence of gravity environments on the sensitivity of human visual biological motion perception and how weightlessness changes these perceptual sensitivities. It aims to provide a scientific basis for human exploration in deep space and adaptation to diverse gravity environments in the future. To ensure a long-term stable operation of the space station, the crew members have completed the installation of forward and aft hatch protection devices against space debris. Through physical shielding, these devices effectively mitigate the adverse effects caused by impacts from small space debris on the hatches. Additionally, the astronauts have also completed tasks such as cleaning, inspecting maintenance in each module, and sorting supplies on the space station and the Tianzhou-8 cargo spacecraft. Shenzhou-19 Crew: Commander Cai Xuzhe (蔡旭哲) Mission Specialist Wang Haoze (王浩泽) Mission Specialist Song Lingdong (宋令东) Video Credit: CCTV Duration: 1 min., 36 ss Release Date: Dec. 8, 2024 United Nations Office for Outer Space Affairs (UNOOSA) #NASA #Space #Science #Earth #China #中国 #Shenzhou19 #神舟十九号 #Taikonauts #Astronauts #CSS #ChinaSpaceStation #中国空间站 #TiangongSpaceStation #SpaceLaboratory #SpaceDebris #MicrogravityExperiments #Maintenance #CMSA #国家航天局 #LongDurationMissions #HumanSpaceflight #STEM #Education #HD #Video

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Did you know that: Managing Ballast Pressure on Ski Boats and Wake Boats can be monitored by Transducers Direct's Pressure Transducers (Sensors, Transmitters) Successfully regulating water levels and pressure within a ship’s ballast is crucial for proper intake and retention of water, essential for buoyancy and wake. Our Transducers offers: Reliability – Our pressure sensors are meticulously engineered for durability. Considering the typical lifespan of a boat is 20-30 years, it is imperative to ensure continuous and precise ballast tank measurements over time. Accuracy – Ensuring precise measurement by the pressure transducer is of paramount importance, as even minor discrepancies can lead to increased fuel consumption and compromised safety in adverse water conditions. Our transducer allows for repeatable and accurate ballast tank levels, reducing worry and tweaking. Corrosion Resistance – Our pressure transducers are specifically designed to endure wet environments, including potential exposure to fresh water, brackish conditions, and salty seawater. They are engineered with stainless steel wetted parts that provide exceptional resistance to corrosion. Todd Ray, Director of Sales and Marketing for Transducers Direct LLC can help you select the correct ballast pressure transducer. You can see Todd at the 2024 IBEX Show October 1-3, 2024 in Tampa. Florida - Booth 3-2008. Contact Transducers Direct for all your measurement needs, be it one transducer for single watercraft or 1,000s of transducers for your boat building needs, we are your trusted partner. See you at the IBEX Show - for more information follow our link:

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A Saudi aircraft that made an emergency landing at Karachi airport 13 years ago is set to be transferred to Hyderabad on November 21. The 60-ton, 160-foot-long MD 83 aircraft will be moved using a specialized trailer equipped with German technology, managed by New Babar Cargo Movers. Project Director Munir Alam stated that the aircraft will travel from Malir National Highway through Gharo and Thatta to the Civil Aviation Authority’s training center in Hyderabad. To minimize traffic disruption, the aircraft has been divided into two parts, and all necessary permits have been obtained. The MD 83 made an emergency landing on December 25, 2011, due to a malfunctioning nose wheel while en route from Tabuk, Saudi Arabia, to Quetta, carrying a Saudi prince and 72 crew members, all of whom were unharmed. This transfer marks the second aircraft delivered to the Pakistan Civil Aviation Authority’s training institute, following the recent transport of a Boeing aircraft. #AircraftTransfer #CivilAviation #Hyderabad #EmergencyLanding #AviationHistory

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🌟 Pixhawk 6X: Built for Precision, Reliability & Redundancy Designed to meet the demands of complex UAV applications, the Pixhawk 6X brings together redundancy, high performance, and modularity. This advanced flight controller offers unmatched reliability, ensuring your UAV operates smoothly and accurately in the most challenging environments. Key Features: • 📊  Triple Redundant IMU System: With 3x ICM-45686 IMU sensors (±32g) and BalancedGyro™ technology, plus 2x barometer sensors, ensuring stable and precise flight control. • ⚡ High-Performance Processor: Equipped with an STM32H753 processor clocking at 480 MHz, delivering the power needed for real-time data processing. • 🧩 Modular Design: Separate IMU, FMU, and Base systems connected by Pixhawk® Autopilot Bus connectors (100-pin & 50-pin), allowing flexibility in system configuration. • 🛡️ Triple Redundancy Domains: Isolated sensor domains with separate buses and independent power control for added safety. • 🔍 Enhanced Vibration Isolation: New durable material with high-spectrum resonance frequency for stability • 🌐 Ethernet Interface: Enabling high-speed mission computer & device integration for advanced applications. • 🌡️ Temperature-Controlled IMU: Maintains optimal IMU performance with a temperature-controlled IMU board. For ultimate reliability, we also provide a custom mounting plate designed specifically for the Pixhawk 6X, ensuring stable and secure installation for any UAV setup. Product Link: https://lnkd.in/eXmd37Ub #Pixhawk6X #Holybro #UAV #FlightController #Drone #OpenSource #PX4 #Ardupilot

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Ensuring airport runways are free from Foreign Object Debris (FOD) is crucial for aviation safety. Traditional inspections can be inefficient and error-prone, creating safety risks and operational delays. We collaborated with South Korean partner, Wave Tech, to conceive a millimetre-wave radar system adept at swiftly and reliably detecting even small debris, such as nuts and bolts, from several hundred metres away. 🛫 Our unique solution features a system for fixed installation at busy commercial airports, as well as a mobile system for rapid vehicle-mounted checking. Avoiding effects of human error and fatigue through automation, these systems elevate the precision of FOD detection. The outcome? A ground-breaking millimetre-wave radar solution, delivering an exceptional level of detection success in real-world environments, achieving heightened accuracy with cost-effective deployment. You can read more about FOD detection here: https://bit.ly/3wvPVnU #AviationSafety #RadarInnovation #Plextek #ForeignObjectDebris #FODDetection #Radar #Automation 🌐

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Discover the intricacies of aircraft load sheets and center of gravity calculations! The meticulous process begins with gathering passenger, baggage, cargo, and fuel data. Weight calculations encompass all components, while balance calculations ensure even distribution across the aircraft. Center of gravity is determined through moment calculations, ensuring the aircraft's stability. Verification against allowable limits and adjustments, if needed, guarantee safety. The finalized load sheet, containing weight, balance, and center of gravity data, guides flight crews pre-flight. This critical document ensures safe loading and adherence to operational limits. #AircraftLoadSheets #CenterOfGravity #AviationSafety #FlightOperations #FlightPreparation #AviationOasis https://lnkd.in/e8QEMbS6

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