The National Institute of Standards and Technology is responsible for maintaining and disseminating official time in the United States. While NIST does not have a direct role in implementing clock changes for daylight saving time, it does play an important role in ensuring that timekeeping systems across the country are accurate and consistent.
Prior to the implementation of daylight saving time, NIST issues public announcements reminding individuals and organizations to adjust their clocks accordingly. NIST also provides resources to help people synchronize their clocks, such as the time.gov website and the NIST radio station WWV.
In addition, NIST is responsible for developing and maintaining the atomic clocks that are used to define Coordinated Universal Time (UTC), the international standard for timekeeping. UTC is used as the basis for all civil time in the United States, and it is the reference time used by many systems, including the Global Positioning System (GPS) and the internet.
Overall, while NIST does not have a direct role in implementing clock changes for daylight saving time, it plays an important role in ensuring that timekeeping systems across the country are accurate and consistent, which is essential for the smooth implementation of any changes to the system.
Azusa Pacific University Symphony Orchestra | Susanna Cervantes, Graduate Conductor
Recorded Nov. 10, 2018 at the Haugh Performing Arts Center, Glendora CA
Copland wrote the score to the film version of Thornton Wilder’s play in 1940. Comparable to Copland’s other orchestral suite, Appalachian Spring, Our Town is smaller in scale, but holds the same traditional Copland characteristics: the sunrise wake up call in the beginning, the call and response, exploiting the reflective quality of the woodwinds, brass chorales, and the desperately aching sounds of the strings.
He explained, “For the film version, they were counting on the music to translate the transcendental aspects of the story. I tried for clean and clear sounds and in general used straight-forward harmonies and rhythms that would project the serenity and sense of security of the story.” It is dedicated to Leonard Bernstein.
Su Jin Susanna Cervantes is professional freelancer actively working in the greater Los Angeles area. As a cellist, Susanna has played in multiple ensembles such as Hollywood Youth Orchestra, USC Thornton Symphony, and APU Symphony Orchestra.
She has also performed in multiple chamber groups performing works by Barber, Brahms, Borodin, Franck, Mendelssohn, Rachmaninoff, and many more. She has performed in masterclasses with Daniel Hoffman, Lynn Harrell, and Alisa Weilerstein. In addition, she frequents in collaboration with singer-songwriters such as Sleeping At Last, whose hits are featured on ABC’s Grey’s Anatomy; grammy-nominated artist, Michelle Bloom; British Christian singer-songwriter, Matt Redman; and singer/actress, Jackie Tohn.
Susanna is an academic instructor at Orange County School of Arts, teaching String Literature and Music History. She is also a strings coach for the Symphony Orchestra at San Marino High School. Since 2011, Susanna has been a pianist and a music associate at First Baptist Church of Glendale, facilitating services and contracting musicians for the church. Susanna has been teaching cello privately throughout Southern California since 2010.
Susanna has received her BM in Cello Performance from Azusa Pacific University, and is currently studying with Professor Christopher Russell at Azusa Pacific University and will receive her MM in Instrumental Conducting in May of 2019.
Abstract: Energy demand and supply all over the world is increasing in size and complexity. Anomalous conditions caused by failures in electrical components, human errors and environmental conditions result in electrical faults that can interrupt electricity flow. Substation automation requires precise time synchronization for a variety of Intelligent Electronic Devices for fault diagnosis. The quest for accurate and sequential time stamping of events compels power utility companies to adopt various techniques of time synchronization with an accuracy of a millisecond or a microsecond. Some works adopt the use of time synchronization techniques using protocols such as Network Time Protocol, Precision Time protocol, Simple Network Time Protocol and many more. This work presents time synchronization of IEDs using Modbus protocol and python programming language for a local substation. The system records the output data into a database and displays it on an application software. The time synchronization system was successful alternative for off network systems.
Standard stitch work – standards for men’s clothing sizes trace back to the Civil War, but no one even attempted to fix the sizes for women until almost a century later, when they called on NIST. #NYFWpic.twitter.com/dFQVGknU3w
— National Institute of Standards and Technology (@NIST) February 13, 2021
New update alert! The 2022 update to the Trademark Assignment Dataset is now available online. Find 1.29 million trademark assignments, involving 2.28 million unique trademark properties issued by the USPTO between March 1952 and January 2023: https://t.co/njrDAbSpwBpic.twitter.com/GkAXrHoQ9T
