Tong-Il Han, piano, November 8, 1987

This is the concert program of the Tong-Il Han, piano performance on Sunday, November 8, 1987 at 8:00 p.m., at the Concert Hall, 855 Commonwealth Avenue. Works performed were Impromptu in C minor, Op. 90 No. 1 by Franz Schubert, Sonata in A major D. 959 by F. Schubert, and Sonata in B minor by Franz Liszt. Digitization for Boston University Concert Programs was supported by the Boston University Humanities Library Endowed Fund

Troli tong gas

Tong gas adalah sebahagian daripada keperluan rumah yang sangat penting untuk kegunaan dapur. LPG (Liquefied Petroleum Gas), atau petroleum gas biasanya digunakan untuk aplikasi perumahan (tong gas masak) dan tujuan komersial. LPG terutamanya terdiri daripada campuran hidrokarbon seperti propana (C3H8), propene (C3H6), n-butana (C4H10), isobutena (metil-propana), dan pelbagai butanes lain (C4H8) (Mustapa, Gitano Briggs, 2008). LPG disimpan cair dalam tong pada tekanan tinggi, tekanan wap sekitar 6 hingga 7 bar (Petrolium Nasional Berhad, 2013). Oleh itu, tong gas perlu diperbuat daripada silinder keluli bertekanan tinggi. Tong gas digunakan hampir di semua perumahan, termasuk rumah pangsa, kondominium dan apartment. Kebiasaan penghuni perumahan bertingkat yang tidak mempunyai lift terpaksa mengangkat tong gas menggunakan tenaga empat kerat, kadang kala menggunakan troli biasa untuk menggangkut tong gas tersebut bagi memudahkan dan meringankan kerja. Troli adalah peranti yang digunakan untuk membawa beban atau memindahkan bahan dari satu tempat ke yang lain. Untuk aplikasi yang berbeza pelbagai jenis troli digunakan Kebanyakan pekerja domestik juga menggunakan tenaga tulang empat kerat untuk kerja-kerja pemindahan troli .

Faculty recital: Tong-Il Hang, March 23, 2004

This is the concert program of the faculty recital of Tong-Il Han on Tuesday, March 23, 2004 at 8:00 p.m., at the Tsai Performance Center, 685 Commonwealth Avenue, Boston, Massachusetts. Works performed were Klavierstucke, Op. 119 by Johannes Brahms, Sonata in C Major, Op. 2 No. 3 by Ludwig van Beethoven, and Fantasy in C Major, Op. 17 by Robert Schumann. Digitization for Boston University Concert Programs was supported by the Boston University Center for the Humanities Library Endowed Fund

Faculty recital: Tong-Il Han, February 2, 1995

This is the concert program of the Faculty recital: Tong-Il Han performance on Thursday, February 2, 1995 at 8:00 p.m., at the Boston University Concert Hall, 855 Commonwealth Avenue, Boston, Massachusetts. Works performed were Sonata in A major, Op. 101 and Sonata in B-flat major, Op. 106 "Hammerklavier" by Ludwig van Beethoven. Digitization for Boston University Concert Programs was supported by the Boston University Humanities Library Endowed Fund

Faculty Concert: Leslie Parnas, cello and Tong-Il Han, piano, April 9, 1998

This is the concert program of the Faculty Concert: Leslie Parnas, cello and Tong-Il Han, piano performance on Thursday, April 9, 1998 at 8:00 p.m., at Tsai Performance Center, 685 Commonwealth Avenue. Works performed were the following by Ludwig van Beethoven: Sonata in F major for Cello and Piano, Op. 5 No. 1, Sonata in G minor for Cello and Piano, Op. 5 No. 2, Sonata in A major for Cello and Piano, Op. 69, Sonata in C major for Cello and Piano, Op. 102 No. 1 and Sonata in D major for Cello and Piano, Op. 102 No. 2. Digitization for Boston University Concert Programs was supported by the Boston University Humanities Library Endowed Fund

Power-Law Distributions in a Two-sided Market and Net Neutrality

"Net neutrality" often refers to the policy dictating that an Internet service provider (ISP) cannot charge content providers (CPs) for delivering their content to consumers. Many past quantitative models designed to determine whether net neutrality is a good idea have been rather equivocal in their conclusions. Here we propose a very simple two-sided market model, in which the types of the consumers and the CPs are {\em power-law distributed} --- a kind of distribution known to often arise precisely in connection with Internet-related phenomena. We derive mostly analytical, closed-form results for several regimes: (a) Net neutrality, (b) social optimum, (c) maximum revenue by the ISP, or (d) maximum ISP revenue under quality differentiation. One unexpected conclusion is that (a) and (b) will differ significantly, unless average CP productivity is very high

A study of some leased oyster planting grounds adjacent to the James River bridge, Newport News, Virginia : conducted for the Virginia Dept. of Highways and Transportation, Project 0017-046-102, B-605

A study of portions of two leased oyster planting grounds adjacent to the construction site of the additional lanes of the James River Bridge was conducted in October 1980. Sampling with patent tongs indicated that on one lease oysters existed in medium commercial density while the other lease had no oysters. The fathometer showed a fairly even bottom with no evidence of large holes. Audio gear was used to indicate the nature and the contents of the bottom between patent tong sampling sites