Green cement is a cementitious material that meets or exceeds the functional performance capabilities of ordinary Portland cement by incorporating and optimizing recycled materials, thereby reducing consumption of natural raw materials, water, and energy, resulting in a more sustainable construction material.

In live performance, the system re-injects the musician's material in several different ways, allowing a semantics-level representation of the session and a smart recombination and transformation of this material in real-time.

Explosive power or performance is evaluated by a tailored series of tests to assess the material for its intended use.

However, the term is frequently used to refer to a practice in which an insider or a related party trades based on material non-public information obtained during the performance of the insider's duties at the corporation, or otherwise in breach of a fiduciary or other relationship of trust and confidence or where the non-public information was misappropriated from the company.

If an electric field of one particular polarity is applied for a long period of time, this ionic material is attracted to the surfaces and degrades the device performance.

Even with the Hecate material, the play is conspicuously short, and so the Folio text may derive from a prompt book that had been substantially cut for performance, or an adapter cut the text himself.

The basis of materials science involves relating the desired properties and relative performance of a material in a certain application to the structure of the atoms and phases in that material through characterization.

The task of the metallurgist is to achieve balance between material properties such as cost, weight, strength, toughness, hardness, corrosion, fatigue resistance, and performance in temperature extremes.

Curry was most praised for his realistic portrayal and ability to accurately portray the character as he was portrayed in the source material, giving off both a terrifying and humorous performance.

In 1979, creative differences pulled the band in different directions, leading to the Document and Eyewitness LP ( 1981 ), a recording of a live performance that featured, almost exclusively, new material, which was described as " disjointed ", " unrecognizable as rock music " and " almost unlistenable ".

The LP came packaged with an EP of a different performance of more new material.

* High Explosives Applications Facility and Energetic Materials Center: At HEAF, teams of scientists, engineers, and technicians address nearly all aspects of high explosives: research, development and testing, material characterization, and performance and safety tests.

The material used to manufacture the beam coupling also affects its performance and suitability for specific applications such as food, medical and aerospace.

Stringing ( material, pattern, tension ) is an important factor in the performance of a tennis racket.

Initially another double album was planned, comprising live material from this tour plus new studio tracks, but a single album, Goodbye was released instead with three live tracks taken from their performance at The Forum in Los Angeles on 19 October 1968, and three studio tracks, one written by each of the band members.

The properties that determine material wear involve trade-offs between performance and longevity.

It is important to note that the factors influencing performance may vary over time as material ages or environmental conditions change.

Thereafter, he read the tale in an abbreviated version 127 times, until 1870 ( the year of his death ) when it provided the material for his farewell performance.

Melitta continued to develop new techniques to improve the shape, performance, material and production process of the Melitta filter systems.

There was also a long-form VHS video of the performance, and a DVD followed in 2002, with substantial extra material including many early music videos.

In film the term ad-lib usually refers to the interpolation of unscripted material in an otherwise scripted performance.

They hold the UK's national collection of material about live performance in the UK since Shakespeare's day, covering drama, dance, musical theatre, circus, music hall, rock and pop, and other forms of live entertainment.

The success of this performance sparks a revival of interest in the music of Johann Sebastian Bach.

* April 7 – Premiere performance of the St. John Passion BWV 245 of Johann Sebastian Bach at St. Nicholas Church, Leipzig.

At ten years of age, Saint-Saëns gave his debut public recital at the Salle Pleyel, with a performance of Mozart's Piano Concerto No. 15 in B-flat major ( K. 450 ), and various pieces by Handel, Kalkbrenner, Hummel, and Bach.

After her third season, Queen Victoria requested a private performance from Albani, who travelled to Windsor Castle in July 1874 to perform the aria " Caro nome " from Rigoletto, the folk ballad " Robin Adair ", the Bach / Gounod " Ave Maria ", and the popular song " Home, Sweet Home ".

He adds tempo markings, articulation and phrase markings, dynamics and metronome markings to the original Bach, as well as extensive performance suggestions.

Their influence on the history of Bach performance should not be underestimated, as Chiara Bertoglio has pointed out.

Comparison of many of Johnson's recording's of a given tune over the years does indeed demonstrate a good degree of variation from one performance to another, characterised by respect for the melody, and reliance upon a well worked out set of melodic, rhythmic, and harmonic devices, such as repeated chords, serial thirds ( hence his admiration for Bach ), and interpolated scales, on which the improvisations were based.

In September Hasse's Cleofide ( set to a highly adapted Metastasio text ) was given its premiere ; it seems possible that J. S. Bach attended the performance ; certainly C. P. E. Bach claimed that Hasse and his father had become good friends around this time.

The voice is ornamented by figuration in the organ, which Bach set for flauto traverso for a performance in his last years.

Because of the requirements that " new music " be composed as often as possible, Bach seldom chose older poems for his cantatas ; consequently, conductor Craig Smith has suggested that parts of this work may have been composed earlier than the first recorded Leipzig performance.

This suggests the piece was written out in Dresden by the Bach family for a July performance in the Sophienkirche ( where Wilhelm Friedemann was organist ), or perhaps the Hofkirche im Theater.

Wolfgang Osthoff and other scholars have suggested that Bach assembled the Missa Tota for performance at the dedication of the new Hofkirche in Dresden, which was begun in 1738 and was nearing completion by the late 1740s.

Scholars believe the Mass was not performed in its entirety until the mid-19th century ; according to Bach scholar John Butt, there is " no firm evidence of a complete performance before that of the Riedel-Verein in Leipzig in 1859 ".

* Washington Bach Consort-professional chorus and orchestra noted for its performance of 18th-century music on period instruments

Bach had individual parts prepared for performance by his orchestra.

It is, however, common performance practice, especially in the German Baroque idiom, to tune certain works to Chorton, approximately a semitone higher than A-440 ( 460 – 470 Hz ) ( e. g., Pre-Leipzig period cantatas of Bach ).

* August 1748 – October 1749 Repeat ( possible concert hall ) performance by Bach of Handel's Brockes Passion HWV 48 in a version by Bach.

The Temple Church's excellent acoustics have also attracted secular musicians: Sir John Barbirolli recorded a famous performance of the Fantasia on a Theme of Thomas Tallis by Ralph Vaughan Williams there in 1962 ( at the suggestion of Bernard Herrmann ), and Paul Tortelier made his recording of the complete Bach Cello Suites there in April 1982.

: I sat out the performance on Wednesday to the last note, an act of professional devotion which was no part of my plan for the evening … You have only to think of Parsifal, of the Ninth Symphony, of Die Zauberflöte, of the inspired moments of Bach and Handel, to see the great gulf that lies between the true religious sentiment and our delight in Mendelssohn ’ s exquisite prettiness.

At Swarthmore Van de Kamp performed with Peter Schickele, a. k. a. P. D. Q. Bach, and made several films of Schickele's student performance, while on the occasion of his 70th birthday Schickele wrote a piano piece for him called The Easy Goin ' P. v. d. K. Ever Lovin ' Rag.

Rilling's recording of Krzyztof Penderecki's Credo, commissioned and performed by the Oregon Bach Festival, won the 2001 Grammy Award for best choral performance.