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Archive for engineering

September 14, 2018

By Sean Nealon

Students and teachers will join OSU scientists on the R/V Oceanus this month to gain at-sea research experience.

Students and teachers will join OSU scientists on the R/V Oceanus this month to gain at-sea research experience. (Photo by Pat Kight)

Oregon high school and community college students and teachers will join Oregon State University scientists on the research vessel Oceanus this month to gain at-sea research experience as part of a project to enhance STEM (science, technology, engineering and math) skills.

The cruise, scheduled from Sept. 23 to 26, will depart from Newport, travel south along the Oregon coast to Stonewall and Heceta Banks, before veering northward to the Astoria Canyon, then into the Columbia River to Portland before returning to Newport. The research vessel will dock for two days in Portland, where there will be a series of activities, including tours for Portland area K-12 students.

Students on last year's cruise help retrieve the "Sonde," an instrument used to measure the conductivity, temperature and pressure of seawater.

Students on a 2016 cruise help retrieve the “Sonde,” an instrument used to measure the conductivity, temperature and pressure of seawater. (Photo by Tracy Crews)

The students and teachers participating in the cruise are from high schools in Bandon, Lincoln City and Warrenton, as well as Southwestern Oregon Community College and Oregon Coast Community College.

“This project will provide a transformational educational experience for high school and community college students and their teachers,” said Tracy Crews, marine education manager for Oregon Sea Grant. “By immersing students and teachers in at-sea research, we hope to increase the STEM-related skills of all participants and encourage students to seek out STEM careers.”

During the cruise, participants will conduct marine mammal and seabird surveys and correlate the presence and absence with oceanographic data. They will also conduct plankton tows where marine mammals are located to determine prey availability. Photo-identification of whales will be conducted to describe individual movement patterns, and the team will fly drones over whales to document behavior and assess body condition.

The project is a collaborative effort from Oregon Sea Grant, Oregon State’s College of Earth, Ocean and Atmospheric Sciences and the Oregon Coast STEM Hub, which serves educators, students and communities along the Oregon coast and is located at the Hatfield Marine Science Center in Newport. The research vessel Oceanus is operated by Oregon State University and owned by the National Science Foundation.

Leigh Torres, an assistant professor at Oregon State and a member of the university’s Marine Mammal Institute, and Kim Bernard, an assistant professor at Oregon State who leads the Zooplankton Ecology Lab, will be the chief scientists on the excursion.

under: Columbia River, engineering, kids, marine education, marine science, news, ocean literacy, oceanography, Oregon Sea Grant, Oregon State University, science education, STEM education, technology
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OSU researchers to help coastal towns cope with natural hazards

Posted by: | August 16, 2018 Comments Off on OSU researchers to help coastal towns cope with natural hazards |

August 16, 2018

By Tiffany Woods 

Researchers aim to help towns prepare for and survive a tsunami.

Researchers aim to help towns prepare for and survive a tsunami. (Photo by Tiffany Woods)

Researchers at Oregon State University have launched a 3.5-year project funded by Oregon Sea Grant that aims to help coastal towns become more resilient to storms, earthquakes, tsunamis and a rising sea. Oregon Sea Grant is providing nearly $900,000 in funding.

Launched in July, the project is led by Peter Ruggiero, a coastal geomorphologist in OSU’s College of Earth, Ocean, and Atmospheric Sciences.

It aims to:

  • use a computer model to simulate how climate change, earthquakes, tsunamis, population growth, land use, and hypothetical policy scenarios might affect communities’ abilities to weather coastal hazards;
  • help policymakers understand the impacts of their decisions;
  • result in a better understanding of options, costs and benefits for adapting to coastal hazards; and
  • develop an interactive Web portal that will provide decision-makers and the public with information on how to increase coastal resilience.
Researchers will look at how land use impacts towns’ abilities to weather coastal hazards.

Researchers will look at how land use impacts towns’ abilities to weather coastal hazards. (Photo by Tiffany Woods)

Other faculty on the project are:

  • John Bolte, an expert in computer simulations in OSU’s College of Agricultural Sciences;
  • Dan Cox, an engineer in OSU’s College of Engineering;
  • Steven Dundas, an economist in OSU’s College of Agricultural Sciences;
  • Jenna Tilt, a land-use planning specialist in OSU’s College of Earth, Ocean, and Atmospheric Sciences; and
  • Pat Corcoran, a coastal hazards specialist with Oregon Sea Grant and the OSU Extension Service.

The project will conclude in 2022.

under: beach safety, climate, climate adaptation, coastal hazards, earthquake, engineering, environment, grants, news, Oregon Sea Grant, Oregon State University, sea level rise, storms, tsunami
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Beaverton students qualify for international underwater robotics contest in Washington

Posted by: | May 2, 2018 Comments Off on Beaverton students qualify for international underwater robotics contest in Washington |

5-2-18

by Tracy Crews and Tiffany Woods

BEAVERTON, Ore. – Students from Valor Christian School International in Beaverton have qualified for an international underwater robotics competition in Washington after placing first at a similar regional contest in Lincoln City that tested their engineering and problem-solving skills.

A team of students demonstrates their entry in the Oregon Regional MATE ROV competition on April 28 at the Lincoln City Community Center.

A team of students demonstrates their entry in the Oregon Regional MATE ROV competition on April 28 at the Lincoln City Community Center. (Photo by Cait Goodwin)

The team, called Valor Maritime International, was one of 40 teams from Oregon and southern Washington that participated in the 7th annual Oregon Regional Marine Advanced Technology Education Remotely Operated Vehicle competition on April 28 at the Lincoln City Community Center. In the pool, students from elementary school through high school demonstrated devices they built for the competition, which aims to prepare students for careers involving science, technology, engineering and math (STEM).

Oregon teams hailed from Port Orford, Brookings, Gold Beach, Coos Bay, Toledo, Newport, Lincoln City, Tigard, Warrenton, Beaverton, The Dalles, Florence, Tillamook and Aloha. Four Washington teams came from White Salmon and Ridgefield.

The competition, which was coordinated by Oregon Sea Grant and sponsored by the Oregon Coast STEM Hub, was divided into several categories based on skill and grade level. Students placing first in the Ranger category advanced to the 17th annual international competition, which will be held June 21-23 at the Weyerhaeuser King County Aquatic Center in Federal Way.

Students watch their entry's progress in the MATE ROV competition.

Students watch their entry’s progress in the MATE ROV competition. (Photo by Tracy Crews)

The competition in Lincoln City was one of 31 regional contests held around the world that are supported by the California-based Marine Advanced Technology Education (MATE) Center.

Each year a new theme is chosen. This year’s theme highlights the role remotely operated vehicles – or ROVs – play in the Pacific Northwest, with a focus on archaeology, seismology and renewable energy. Teams were tasked with building an underwater robot that could locate and retrieve the hypothetical wreckage of a downed airplane, deploy hypothetical equipment to monitor earthquakes, and install simulated renewable energy devices. Students also formed mock companies, gave presentations and created plans to manufacture, market and sell their devices.

Additional support for the regional event came from: Oregon State University, the MATE Center, the Marine Technology Society, and the Association for Unmanned Vehicle Systems International. More than 50 volunteers served as divers and scorekeepers as well as judges, who evaluated the robots, posters and engineering presentations.

The First Place Ranger team, "Valor Maritime International," from Valor Christian School International in Beaverton, Oregon, is headed for the international MATE ROV competition in Washington on June 21-23.

The First Place Ranger team, “Valor Maritime International,” from Valor Christian School International in Beaverton, Oregon, is headed for the international MATE ROV competition in Washington on June 21-23. (Photo by R. McDonald)

Winners of the competition in Oregon are:

RANGER CLASS (advanced level, 1st place finisher advances to international competition)
1st Place — Valor Maritime International from Valor Christian School International
2nd Place — Laveer Enterprise from Life Christian School in Aloha
3rd Place — Knight Marine from Valor Christian School International

NAVIGATOR CLASS (intermediate level, participates only in regional competition)
1st Place — ROV Sharks from Wasco County 4-H in The Dalles
2nd Place — JJICE from Siuslaw High School in Florence
3rd Place — Waterlogged from Tillamook High School

SCOUT CLASS (novice level, participates only in regional competition)
1st Place — Water Warriors from Warrenton Grade School
2nd Place — Water Whisperers from Warrenton Middle School
3rd Place — Valient Technologies from Valor Christian School International

The STEMinists from Wallace and Priscilla Stevenson Intermediate School in White Salmon won an award for team spirit.

A video of the 2017 competition in Oregon is on Oregon Sea Grant’s YouTube channel.

You can view photos of the 2018 competition in Oregon online.

under: engineering, events, kids, marine education, news, Oregon Sea Grant, Oregon State University, STEM education
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New video shows how underwater robotics contest prepares kids for technical jobs

Posted by: | July 25, 2017 Comments Off on New video shows how underwater robotics contest prepares kids for technical jobs |

July 25, 2017

A new video shows how Oregon students are preparing for technical careers by building underwater robots for an annual competition in which they demonstrate their skills in front of engineers and scientists.

Contestants in MATE ROV competition learn engineering and problem solving skills. (photo by Daniel Cespedes)

The video, which was produced by Oregon State University with funding from Oregon Sea Grant, was filmed during the 2017 Oregon Regional MATE ROV Competition, which Oregon Sea Grant coordinates. It is one of about 30 regional contests around the world in which students qualify for an annual international competition.

Contestants operate their underwater devices remotely, and sometimes with a video monitor. (photo by Daniel Cespedes)

“Our goal is to really get students interested in science, technology, engineering and math — or STEM — and connect them with marine technicians and engineers and marine scientists that utilize remotely operated vehicles, or ROVs,” Tracy Crews, the manager of Oregon Sea Grant’s marine education program, said in the video.

Contestants often have to troubleshoot in real time. (photo by Daniel Cespedes)

Thirty-one teams from Oregon participated in this year’s competition, which was held in April at the pool at the Lincoln City Community Center. More than 200 students from elementary school through college demonstrated devices they built.

“For students who struggle with conventional school, it’s a chance for them to really shine,” Melissa Steinman, a teacher at Waldport High School, said in the video.

A new theme is chosen each year. This year’s theme highlighted the role of remotely operated vehicles in monitoring the environment and supporting industries in port cities. Like port managers and marine researchers, the students guided their robots through tasks that simulated identifying cargo containers that fell overboard, repairing equipment, and taking samples of hypothetically contaminated sediment and shellfish. Students also presented marketing materials they created and gave engineering presentations.

“A couple of teams, they just nailed it,” Ken Sexton, one of the judges and owner of The Sexton Corp., said in the video.

Students were also tasked with creating mock companies, thinking like entrepreneurs and working together to “manufacture, market, and sell” their robots. The students gained project management and communication skills as they managed a budget, worked as a team, brainstormed solutions and delivered presentations.

“Some of my team members are really, really good at programming, now,” Natalie DeWitt, a senior at Newport High School, said in the video. “And we have one kid who is really good at using CAD software design, now. And they actually had internships over the summer … those experiences we had in robotics gave us qualifications for jobs that we wouldn’t have had before.”

“It’s really good problem-solving, teamwork, just everything all together. It really helps … you have better skills for the future,” said Kyle Brown, a junior at Bandon High School.

Photos from the 2017 contest in Oregon are on Oregon Sea Grant’s Flickr page at c.kr/s/aHskYZdMiF

Volunteer scuba divers helped out at Oregon’s 6th annual Marine Advanced Technology Education Remotely Operated Vehicle competition at the pool at the Lincoln City Community Center. (photo by Daniel Cespedes)

under: engineering, environment, events, kids, marine education, marine science, Oregon Sea Grant, Oregon State University, science education, technology, videos
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A parasitic isopod known as Orthione griffenis is decimating mud shrimp populations in coastal estuaries ranging from British Columbia to northern California. Most surviving mud shrimp populations are heavily infested with the parasite, threatening their existence.

“From Bamfield, Canada, down to Morro Bay, California, the native mud shrimp, Upogebia pugettensis, are either gone or the populations are severely depressed,” said John Chapman, an Oregon State University invasive species specialist who works out of OSU’s Hatfield Marine Science Center in Newport.

Mud shrimp are valuable prey for birds, fish and other animals in estuaries, and some ecologists believe they have provided a steady food source for ocean-bound juvenile coho and Chinook. Mud shrimp are also important to the ecology of estuaries: each day during their feeding, they may filter as much as 80 percent of the estuary’s intertidal water.

Studying the shrimp, which can burrow to depths of two meters, involves extracting them with quantitative sampling devices. These devices traditionally have been either handheld cores and shovels, which can damage the shrimp beds, or a “yabby” pump, which sucks up only medium-sized and large shrimp and is not quantitative. Neither method is reliable for quantifying the most important reproductive sizes, and both often damage shrimp in the process of collecting them.

The solution? Create a new device that’s not only long enough to reach the deepest shrimp, but gentle enough to bring them to the surface unharmed — and also simple enough to allow for rapid, inexpensive sampling by just a few researchers.

Engineering student Cade Burch demonstrates the "portable deep core."

Engineering student Cade Burch demonstrates his team’s “portable deep core.” (Photo by Rick Cooper)

To develop the device — a “portable deep core” — Chapman enlisted the assistance of OSU Engineering professors John Parmigiani and Sharon LaRoux, who would oversee the student design teams* and participate in the field testing and implementation. Chapman and Parmigiani also secured $9,000 in funding from Oregon Sea Grant, to help defray materials costs and other expenses.

Between January and May 2017, three student teams, each working on a different design, researched, planned, designed, built and tested the components of their respective devices, and on May 19 they unveiled the working prototypes at OSU’s Undergraduate Engineering Expo. “Each of the three designs will be evaluated and combined over the summer by a graduate student into a single, final prototype,” said Parmigiani.

According to Chapman, the newly designed deep core “will, for the first time, give us access to the entire range of burrowing shrimp populations, and let us gather the information we need to help slow or reverse the mud shrimp’s decline.”

*Design teams
205a: Cade Burch, Eric Beebe, Omar Alkhaldi
205b: Patrick Finn, Jacob Garrison, Connor Churchill
205c: Zachary Gerard, Evan Leal, Derrick Purcell

Additional reporting by Mark Floyd, OSU News and Research Communications

 

 

under: ecology, engineering, environment, fisheries, grants, marine animals, marine science, news, Oregon Sea Grant, Oregon State University, salmon, shellfish
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Newport HS students qualify for international underwater robotics contest

Posted by: | May 3, 2017 Comments Off on Newport HS students qualify for international underwater robotics contest |

Students from Newport High School have qualified for an international underwater robotics competition in California after placing first at a similar contest in Lincoln City that tested their engineering and problem-solving skills.

“The Finnovators” were one of 31 teams from Oregon that participated in the state’s 6th annual Marine Advanced Technology Education Remotely Operated Vehicle competition on April 29 at the pool at the Lincoln City Community Center. More than 200 students from elementary school through college demonstrated devices they built for the competition, which aims to prepare students for technical careers.

Teams hailed from Astoria, Warrenton, Tillamook, Lincoln City, Newport, Toledo, Eddyville, Waldport, Florence, Bandon, Albany, Aloha, Tigard, Beaverton and The Dalles.

The competition, which was coordinated by Oregon Sea Grant and sponsored by the Oregon Coast STEM Hub, was divided into four categories based on skill and grade level. Only two of the categories, Ranger and Explorer, allowed students to advance to the 16th annual international competition, which will be held June 23-25 in Long Beach, Calif., and will feature the top 60 teams from around the globe, including ones from Canada, the United Kingdom, the Middle East and Russia.

“The Finnovators” were in the Ranger level, which requires students to perform all tasks without looking in the pool and instead rely only on the sensors and cameras on their robot. Although they are not required to compete in the regional competition, two Explorer-level teams from Linn-Benton Community College and Clatsop Community College demonstrated their robots. They, along with another Explorer team from Oregon State University, are working on fulfilling requirements to qualify for the international competition.

The Oregon event is one of 30 regional contests around the world that are coordinated by the California-based Marine Advanced Technology Education Center.

Each year a new theme is chosen. This year’s theme highlights the role of remotely operated vehicles – or ROVs – in monitoring the environment and supporting industries in port cities. Like port managers and marine researchers, the students at the Lincoln City contest guided their robots through tasks that simulated identifying cargo containers that fell overboard, repairing equipment, and taking samples of hypothetically contaminated sediment and shellfish. Students also presented marketing materials they created and gave engineering presentations.

Additional support for the event came from the MATE Center, the Marine Technology Society, the Association of Unmanned Vehicle Systems International, Oregon State University, the Oregon Coast Aquarium, the Georgia-Pacific Foundation, the National Oceanic and Atmospheric Administration, the Environmental Protection Agency and the Oregon Department of Fish and Wildlife. More than 50 volunteers from these and other organizations ran the competition and served as judges and divers.

Photos of the competition can be downloaded from Oregon Sea Grant’s Flickr page.

Read more about the event in the Newport News Times.

Winners of the Oregon competition are:
RANGER CLASS (intermediate level, 1st place finisher advances to international competition)

1st Place – The Finnovators from Newport High School in Newport

2nd Place – Knight Marine from Valor Christian School International in Beaverton

3rd Place – R.U.W.E. from Taft High School in Lincoln City

NAVIGATOR CLASS (intermediate level, participates only in regional competition)

1st Place – Laveer Enterprise from Life Christian School in Aloha

2nd Place – EROV from Taft High School in Lincoln City

3rd Place – ROV Sharks from Wasco County 4-H in The Dalles

SCOUT CLASS (novice level, participates only in regional competition)

1st Place – Valor Tech from Valor Christian School International in Beaverton

2nd Place – Jet Sky from Siuslaw High School in Florence

3rd Place – Water Warriors from Warrenton Grade School in Warrenton

ADDITIONAL AWARD

Team Spirit Award – Water Warriors from Warrenton Grade School in Warrenton

under: awards, engineering, events, kids, marine education, marine science, news, ocean literacy, Oregon Sea Grant, Oregon State University, people, STEM education, technology
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Students to compete in underwater robot contest in Lincoln City

Posted by: | April 21, 2017 Comments Off on Students to compete in underwater robot contest in Lincoln City |

Oregon students from elementary school through community college will compete in Lincoln City on April 29 in an underwater robotics contest that tests their engineering and problem-solving skills.

The students, who hail from 20 schools largely along the coast, will be showing off devices they built for the annual Oregon Regional MATE ROV competition, which is coordinated by Oregon Sea Grant and aims to prepare students for technical careers.

The public is invited to attend the event, which will be held from 8 a.m. to 5 p.m. in the swimming pool at the Lincoln City Community Center at 2150 N.E. Oar Place.

The event is one of about 30 regional contests around the world that are coordinated by the California-based Marine Advanced Technology Center (MATE). Top teams from Oregon qualify to compete in the International MATE ROV Competition, which will be held June 23-25 in Long Beach, Calif.

Each year a new theme is chosen. This year’s contest highlights the role of remotely operated vehicles — or ROVs — in securing the health and safety of seaports and helping lay the groundwork for “port cities of the future.” Like port managers, the students will guide their ROVs through tasks that simulate finding cargo containers that fell overboard, constructing an underwater tunnel, and cleaning up contaminated sediment. Students will also present posters or marketing displays they created and give engineering presentations.

Students are also tasked with creating mock companies, thinking like entrepreneurs and working together to “manufacture, market, and sell” their ROVs. The students gain project management and communication skills as they manage a budget, work as a team, brainstorm solutions and deliver presentations, all skills transferable to other careers.

Local marine technology professionals, engineers, and scientists from Oregon State University, the National Oceanic and Atmospheric Administration, and the Environmental Protection Agency volunteer as judges. Volunteer divers from the Oregon Coast Aquarium and OSU’s Scientific Dive Team also support the competition.

under: engineering, environment, events, jobs, k-12 teachers, kids, marine education, marine science, National Sea Grant Program, news, NOAA, Oregon Sea Grant, Oregon State University, science communication, science education, technology
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New edition of Confluence now available

Posted by: | October 11, 2016 Comments Off on New edition of Confluence now available |

The fall/winter 2016 edition of Oregon Sea Grant’s semiannual newsletter, Confluence, is now available online. Articles you’ll find in this issue:

  • Guidelines help boaters enjoy watching whales without disturbing them;
  • University of Oregon study reveals why hypoxia hasn’t affected Coos Bay;
  • Simulator helps coastal residents prepare tsunami evacuation strategy;
  • Students get their feet wet in watershed science with StreamWebs;
  • Oregon Sea Grant helps prepare coastal kids for high-tech jobs; and
  • When human health affects environmental health.

You can download a free PDF here.

Oregon Sea Grant's semiannual newsletter

under: citizen science, climate, coastal hazards, Columbia River, Confluence, courses, classes and workshops, earthquake, ecology, engineering, environment, HMSC Visitor Center, k-12 teachers, kids, marine animals, marine education, marine mammals, ocean literacy, Oregon Sea Grant, outreach and engagement, people, public communication, publications, science education, Sea Grant Scholars, social science, STEM education, tsunami, whales
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MATE ROV competition in North Bend this weekend

Posted by: | April 28, 2016 Comments Off on MATE ROV competition in North Bend this weekend |

NORTH BEND – Forty-three teams of elementary, middle school, high school and college students from across Oregon descend on the North Bend Community Pool and North Bend High Schoolthis Saturday, April 30, to try out their hand-built underwater robots in the Oregon regional section of the annual Marine Advanced Technology Education (MATE) Remotely Operated Vehicle competition.

The event, which is open to the public, runs from 8:30 am to 4:30 p.m.

Team works on ROVThe Oregon competition is one of 24 regional contests held around the world under the coordination of the MATE Center. Top teams from upper level divisions will earn an opportunity to compete in MATE’s 15th annual international ROV competition June 23-25 at NASA’s Johnson Space Center in Houston, Texas.

This year’s contest highlights the role of ROVs in scientific research and exploration in the deep ocean and outer space. Students will pilot their RVs through missions designed to meet NASA-identified needs. Among other things, teams are challenged to build a robot that can survive transport to Jupiter’s moon, Europa, and operate in the ocean beneath the moon’s ice sheet to collect data and deploy instrumentation. Teams must also create a poster and be interviewed by engineering judges.

The competition promotes entrepreneurship and leadership skills by requiring students to organize their teams into a company, with each student taking on a specific roll as they design, manufacture and market their student-built robots. They must manage a project and budget, brainstorm innovative solutions and work as a team – all important workforce skills.

The Oregon Regional MATE ROV Competition is supported by numerous partners and more than 50 volunteers who serve as divers, judges and support staff. This year’s competition is sponsored by the Oregon Coast Stem Hub.

Learn more:

 

 

under: engineering, events, k-12 teachers, kids, marine education, STEM education

Renewable energy challenge brings kids to Hatfield Center

Posted by: | April 15, 2016 Comments Off on Renewable energy challenge brings kids to Hatfield Center |
2015 Renewable Energy ChallengeNEWPORT – More than 200 third- through 12th-graders will demonstrate their knowledge of wind-, wave- and solar energy on April 19 in the third annual Oregon Coast Renewable Energy Challenge at Oregon State University’s Hatfield Marine Science Center. The event takes place from 10 am to 2 pm.
Students from Warrenton, Seaside, Tillamook, Toledo and Waldport will bring their student built renewable energy devices to compete for top honors at this year’s competition. In addition to testing their devices in wave tanks, solar tracks and in a wind tunnel, teams will interact with a panel of engineering judges who will further rate teams on knowledge and design innovation.
Students will also have the opportunity to hear about current research on potential impacts of offshore wind energy devices, and participate in HMSC’s Sustainability Quest, an educational clue-directed hunt.
This year’s Oregon Coast Renewable Energy Challenge is made possible by support from the Siletz Tribal Charitable Contribution Fund, Georgia-Pacific Foundation, Oregon Sea Grant, Oregon State University, and the Oregon Coast STEM Hub. Teams with top wind energy devices will be invited to participate in the National KidWind Challenge  in New Orleans at the end of May.

 

under: engineering, HMSC Visitor Center, kids, marine education, STEM education

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