Our Projects

Visual

Jan 16, 2021In recent years there have been excellent results in visual-inertial odometry techniques, which aim to compute the incremental motion of the sensor with high accuracy and robustness. However, these approaches lack the capability to close loops and trajectory estimation accumulates drift even if the sensor is continually revisiting the same place. In this letter, we present a novel tightly

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Stumpjumper Evo

Stumpjumper EVO sets the benchmark for modern trail geometry, delivering DH capability alongside lively climbing manners. The generous cockpit centers you on the bike, optimizing traction and corner control. The low bottom bracket, slack headtube angle and reduced fork offset keep things stable in the rough, while giving you the freedom to

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Nuclear Weapons: Who Has What at a Glance

India and Pakistan both publicly demonstrated their nuclear weapon capabilities with a round of tit-for-tat nuclear tests in May 1998. Israel has not publicly conducted a nuclear test, does not admit or deny having nuclear weapons, and states that it will not be the first to introduce nuclear weapons in

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How different hull types react in rough water

Sep 04, 2021How different hull types react in rough water. Displacement, semidisplacement and planing hulls all have their pluses and minuses. We compare and contrast them. How a boat handles rough water depends on its hull design. This is the first in a series of stories on rough-water boat handling. Although you might not intend to go out in seas taller

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STANDARD OPERATING PROCEDURE NO. 75 SPECIFIC

Designation D-854-02 and to calculate the specific gravity of aggregates coarser than the No. 4 (4.75 mm) sieve, Standard Test Method for Specific Gravity and Absorption of Coarse Aggregate, Designation C 127-04. An average of the calculated specific gravity is used as the specific gravity

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Natural Resources

Natural resources are essential to economic development and pivotal to everyday life. The agriculture, mining, oil, gas and chemical supply chains are evolving rapidly, with developing international trade and changing market demands, and an increased focus on environmental, social

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ANVER Vacuum Material Handling Specialists

ANVER Vacuum Material Handling Specialists. +1-800-654-3500. +1-978-568-0221. E-Mail ANVER. MENU MENU. Vacuum Systems. Vacuum Lifters. Standard Lifting Frames. Vacuum Lifters with Powered Tilt.

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Bombshell UFO Report: U.S. Military Encounters UFOs 'Every

May 17, 2021An explosive report featured on CBS News's "60 Minutes" featured several former U.S. military officials who talked about what the U.S. government knows about unidentified aerial phenomena — UAP —more commonly referred to as UFOs.

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Automated API Testing

Postman offers a comprehensive API testing tool that makes it easy to set up automated tests. You can aggregate the tests and requests you've created into a single automated test sequence. Run and manage your test workflow from the Postman app, Postman monitoring, or from the command line with Newman, Postman's command line tool.

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3 Aggregate Properties

3-3 The following chart illustrates these relationships for some common substances. Typical Values Substance Specific Gravity Density (lb/ft3) Water 1.0 (73.4 F) 62.4 lb/ft3 (73.4 F) Limestone 2.6 165 to 170 lb/ft3 Lead 11.0 680 to 690 lb/ft3 The density and the specific gravity of

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3 MIX DESIGNPROPORTIONING

3. control capability of production plant 4. ambient conditions expected at the time(s) of concrete placement 5. logistics of concrete production, delivery, and placement 6. variability in testing concrete properties 7. generation of heat in large structural elements and differential in thermal gradient (i.e. 2 -

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Performance Handbook

The data is based on field testing, computer analy-sis, laboratory research and experience; and every effort has been made to assure their correctness. However, all such data is based upon 100% effi-ciency in operation — a status which cannot be achieved continuously even under ideal conditions. Thus, in using such performance and production

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Best Boat for Rough Seas, Rough Water Boats

Apr 07, 2021Originally specializing in high-speed boats and offshore racing, MPYD now brings its fusion of performance and aesthetic standards to a wide variety of boat designs. When asked about the search for the perfect soft-riding boat, Peters laughed. "Think of these ideals: soft-riding, dry and fast," he said. "Now, pick two.".

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Forklift Operator's Handbook A Guide to Safe Operation

test Yourself Questions. Q1 What age must you be to apply for a licence to operate a forklift? Q2 Do you have to pass any tests to obtain a licence to operate a forklift? Forklift Handbook . A Guide tO SAFe OPeRAtiON. AQ1 You must be over 20 years of age. AQ2 Yes, a knowledge test and a practical test.?

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OilEnergy Testing Company

TESTING. AmSpec's facilities across the United States and around the world have the capabilities to perform a wide range of analyses on a multitude of products including biofuel, petroleum, petrochemical and agricultural commodities. Our highly-trained lab staff and state of the art laboratories ensure that the analyses are performed with the

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Legged Robots Do Surprisingly Well in Low Gravity

Jun 28, 2021In low gravity environments, any robot moving over rough terrain risks entering a flight phase. Perhaps an extended flight phase, depending on how low the gravity

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Hypersonic Superweapons Are a Mirage, New Analysis Says

Jan 15, 2021In an interview, David Wright, a physicist at the Massachusetts Institute of Technology and an author of the new analysis, called the superweapon a mirage. "There're lots of claims and not

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Wood Strength

Wood strength, including the relationship between grain direction and strength, specific gravity as an indication of wood strength, and additional ways to measure wood strength. Part of the Workshop Companion, a collection of information on wood, woodwork, woodworking skills, woodworking materials, and woodworking plans that together form the core knowledge needed by woodworkers, furniture

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Rocketpunk Manifesto: Space Warfare I

Jun 07, 2021Space Warfare I - The Gravity Well. First in a sporadic series. A traditional assumption in science fiction is that ships in orbit have an enormous advantage over enemies on the ground. Heinlein, evoking the Hornblower-verse, called it the gravity gauge. In general the advantages of high ground are obvious, and the image of fighting from the

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Center of Gravity

May 13, 2021The center of gravity is a geometric property of any object. The center of gravity is the average location of the weight of an object. We can completely describe the motion of any object through space in terms of the translation of the center of gravity of the object from one place to another, and the rotation of the object about its center of gravity if it is free to rotate.

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2021 Guerrilla Gravity Downhill (GG/DH) Test

May 02, 2021The guys at Guerrilla Gravity emailed and asked if we would be interested in testing out their updated 2021 GG/DH frame? Hell yes we would! Upon receiving the GG/DH we opened up the box and found a clean looking frame with great welding and paint to match. Guerrilla Gravity had four updates that it did wit the 2021 GG/DH frame.

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Monitor Calibration: Is Your Monitor Calibrated?

The test images below will quickly tell you how badly out of adjustment your monitor is. (Note that we said how badly, not if: Unless you're using a very high end display, it's a pretty safe

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Table Saw Specifications

Motor size: Most contractor table saws have either a 1 1/2 or 2 horsepower motor. Cabinet saws, on the other hand, generally have between 3 and 5 horsepower motors in them. For most applications, the 1 1/2 or 2 horsepower motor on the contractor saw is powerful enough. The trick to getting the most out of the power you have is to feed the wood

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Capability Features

The available Denali Premium Suspension with Enhanced Shock Control delivers a refined ride with reduced noise over rough roads. The Terrain Denali luxury small SUV comes with a 1.5L turbocharged gas engine with advanced Stop/Start technology and a 9-speed automatic transmission. INTERIOR. TECHNOLOGYSAFETY.

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Home

With a low centre of gravity and 4WD capabilities, the Razorback will get through just about anything you throw at it. Seeing is believing! To arrange your onsite demo and put a Razorback to the test, call 1800 088 567 or send us a message 👇

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An Astronaut Fact

Oct 07, 2021An Astronaut Fact-checks Gravity. An Astronaut Fact-checks. Gravity. Science fiction has shown us a thousand versions of life in space, but Gravity is the rare film that attempts to capture the

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Lockheed Martin Space

Lockheed Martin-built satellites give earlier warning of severe weather, connect troops on the battlefield, and deliver GPS directions to a billion people worldwide. As we look to the future, we're driving innovations to help our customers do even more in orbit. That's why we're designing smarter satellites that operate like smartphones

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Which Soil Retains Water Best: Clay, Loam, Silt or Sand

Dec 29, 2021Which Soil Retains Water Best: Clay, Loam, Silt or Sand?. A healthy, thriving garden starts with good soil, one that is best-suited for the type of plants you grow. Clay, silt and sand are the

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11 Features to Avoid When Buying a New Toilet

Jul 30, 2021Sweating Tank. Kohler. A sweating toilet tank is messy and unsightly. You can avoid the problem by purchasing a pressure-assisted toilet. These models hold water within an inner tank, which keeps dampness away from the exterior. Some gravity toilets also feature insulated tanks, although these models cost a bit more.

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MonoMax

The KYB MonoMax is a heavy duty monotube shock absorber that provides the most handling, control and durability of any KYB shock; and it's just for trucks. The MonoMax's tough design automatically adjusts to driving conditions with fade-free performance. The KYB MonoMax has an outstanding reputation for vehicles that do real work, go off

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11 Cool Things We Learned About the Tomcar TX 4X4

Jun 21, 2021Despite the capability of carrying more than a ton of cargo and passengers—the TX rides beautifully over rough terrain. The suspension soaks up the

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How to Tell If a Crystal Is Diamond or Quartz?

Apr 23, 2021Specific gravity is more commonly used for minerals, however. The mass of the mineral is measured in air and measured again while suspended in water. The specific gravity of quartz ranges from 2.6-2.7 while the specific gravity of diamond ranges from 3.1-3.53.

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