A review is an evaluation of a publication, product, service, or company or a critical take on current affairs in literature, politics or culture. In addition to a critical evaluation, the review's author may assign the work a rating to indicate its relative merit.
The Dean drive was a device created and promoted by inventor Norman Lorimer Dean (1902–1972) that he claimed to be a reactionless drive. Dean claimed that his device was able to generate a uni-directional force in free space, in violation of Newton's third law of motion from classical physics. His claims generated notoriety because, if true, such a device would have had enormous applications, completely changing human transport, engineering, space travel and more. Dean made several controlled private demonstrations of a number of different devices; however, no working models were ever demonstrated publicly or subjected to independent analysis and Dean never presented any rigorous theoretical basis for their operation. Analysts conclude that the motion seen in Dean's device demonstrations was likely reliant on asymmetrical frictional resistance between the device and the surface on which the device was set, resulting in the device moving in one direction when in operation, driven by the vibrations of the apparatus.
Quatama, formerly Quatama/Northwest 205th Avenue, is a light rail station in Hillsboro, Oregon, United States, that is served by TriMet as part of the MAX Light Rail system. Situated between Orenco station and Willow Creek/Southwest 185th Avenue Transit Center, it is the seventh eastbound station on the Blue Line. The two-track, island platform station includes a park-and-ride lot. Quatama Station is named after the area which includes Quatama Road to the south of the station. Opened in 1998, the stop is near high-tech industries and the Amberglen business park, which includes Oregon Health & Science University's West Campus and the Oregon National Primate Research Center. With the renaming of Northwest 205th Avenue to Northeast John Olsen Avenue by the city of Hillsboro in 2017, TriMet changed the station's name from its original, longer name.
The Optacon is an electromechanical device that enables blind people to read printed material that has not been transcribed into Braille. The device consists of two parts: a scanner which the user runs over the material to be read, and a finger pad which translates the words into vibrations felt on the finger tips. The Optacon was conceived by John Linvill, a professor of Electrical Engineering at Stanford University, and developed with researchers at Stanford Research Institute. Telesensory Systems manufactured the device from 1971 until it was discontinued in 1996. Although effective once mastered, it was expensive and took many hours of training to reach competency. In 2005, TSI suddenly shut down. Employees were "walked out" of the building and lost accrued vacation time, medical insurance, and all benefits. Customers could not buy new machines or get existing machines fixed. Some work was done by other companies but no device with the versatility of the Optacon had been developed as of 2007. Many blind people continue to use their Optacons to this day. The Optacon offers capabilities that no other device offers including the ability to see a printed page or computer screen as it truly appears including drawings, typefaces, and specialized text layouts.
Etec Systems was an American producer of scanning electron microscopes, electron beam lithography tools, and laser beam lithography tools from 1970 until 2005. It was located in Hayward, California, and Hillsboro, Oregon.
Century High School (CHS) is located in Hillsboro, Oregon, United States.
A vibrator is a mechanical device to generate vibrations. The vibration is often generated by an electric motor with an unbalanced mass on its driveshaft.
Co-creation, in the context of a business, refers to a product or service design process in which input from consumers plays a central role from beginning to end. Less specifically, the term is also used for any way in which a business allows consumers to submit ideas, designs or content. This way, the firm will not run out of ideas regarding the design to be created and at the same time, it will further strengthen the business relationship between the firm and its customers. Another meaning is the creation of value by ordinary people, whether for a company or not. The first person to use the "Co-" in "co-creation" as a marketing prefix was Koichi Shimizu, professor of Josai University, in 1979. In 1979, "co-marketing" was introduced at the Japan Society of Commerce's national conference. Everything with "Co" comes from here.
Mechanical screening, often just called screening, is the practice of taking granulated or crushed ore material and separating it into multiple grades by particle size.
Digital marketing is the component of marketing that uses the Internet and online-based digital technologies such as desktop computers, mobile phones, and other digital media and platforms to promote products and services. Its development during the 1990s and 2000s changed the way brands and businesses use technology for marketing. As digital platforms became increasingly incorporated into marketing plans and everyday life, and as people increasingly used digital devices instead of visiting physical shops, digital marketing campaigns have become prevalent, employing combinations of search engine optimization (SEO), search engine marketing (SEM), content marketing, influencer marketing, content automation, campaign marketing, data-driven marketing, e-commerce marketing, social media marketing, social media optimization, e-mail direct marketing, display advertising, e-books, and optical disks and games have become commonplace. Digital marketing extends to non-Internet channels that provide digital media, such as television, mobile phones, callbacks, and on-hold mobile ringtones. The extension to non-Internet channels differentiates digital marketing from online marketing.
Precision Castparts Corp. is an American industrial goods and metal fabrication company that manufactures investment castings, forged components, and airfoil castings for use in the aerospace, industrial gas turbine, and defense industries. In 2009 it ranked 362nd on the Fortune 500 list, and 11th in the aerospace and defense industry. In 2015 it ranked 322nd overall and 9th in the aerospace and defense industry. In 2014 it ranked 133rd on the S&P 500 based on market capitalization. In January 2016, the company became a wholly owned subsidiary of Berkshire Hathaway. Before that event, it used to be one of the three Fortune 500 companies headquartered in Oregon.
FEI Company was an American company that designed, manufactured, and supported microscope technology. Headquartered in Hillsboro, Oregon, FEI had over 2,800 employees and sales and service operations in more than 50 countries around the world. Formerly listed on the NASDAQ, it is now a subsidiary of Thermo Fisher Scientific.
DeMarini Sports, Inc. is an American manufacturer of sports equipment headquartered in Hillsboro, Oregon, United States. The company is known for producing baseball and softball bats and batting gloves. They are known for bats such as the “CF” and the “Voodoo One”.
Whole body vibration is a generic term used when vibrations of any frequency are transferred to the human body. Humans are exposed to vibration through a contact surface that is in a mechanical vibrating state. Humans are generally exposed to many different forms of vibration in their daily lives. This could be through a driver's seat, a moving train platform, a power tool, a training platform, or any one of countless other devices. It is a potential form of occupational hazard, particularly after years of exposure.
The Hillsboro Police Department (HPD) is the municipal law enforcement agency of the city of Hillsboro, Oregon, United States. It is a regionally accredited agency with 127 sworn officers on the force. The chief is Jim Coleman in a city of over 90,000 residents west of Portland, Oregon, in Washington County. With 169 employees as of 2014, the department is the second largest police force in the county and seventh largest in Oregon.
TriQuint Semiconductor was a semiconductor company that designed, manufactured, and supplied high-performance RF modules, components and foundry services. The company was founded in 1985 in Beaverton, Oregon before moving to neighboring Hillsboro, Oregon. In February 2014, Greensboro, North Carolina-based RF Micro Devices and TriQuint announced a merger in which the new company would be Qorvo, Inc., with the merger completed on January 1, 2015.
Ultrasonic machining is a subtractive manufacturing process that removes material from the surface of a part through high frequency, low amplitude vibrations of a tool against the material surface in the presence of fine abrasive particles. The tool travels vertically or orthogonal to the surface of the part at amplitudes of 0.05 to 0.125 mm. The fine abrasive grains are mixed with water to form a slurry that is distributed across the part and the tip of the tool. Typical grain sizes of the abrasive material range from 100 to 1000, where smaller grains produce smoother surface finishes.
Social media marketing is the use of social media platforms and websites to promote a product or service. Although the terms e-marketing and digital marketing are still dominant in academia, social media marketing is becoming more popular for both practitioners and researchers.
Feonic is a commercial company specialising in the design and development of magnetostrictive audio products.
The Nike Sport Research Lab is a research and development institute located in Beaverton in the U.S. state of Oregon. Opened in 1980, the lab is owned by American apparel and footwear maker Nike. Commercials for the facility have featured famous NBA and PGA athletes talking positively about the products and the research behind them.
