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IBM 727

The IBM 727 Magnetic Tape Unit was announced for the IBM 701 and IBM 702 on September 25, 1953. It became IBM's standard tape drive for their early… 
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Papers overview

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2012
2012
In recent years, the number of truth commissions in countries around the world has continued to increase, and their scope and… 
Highly Cited
2007
Highly Cited
2007
Efficiently luminescent composite fibers of poly (vinyl pyrrolidone) (Mw≈1300000) and europium complex Eu(TTA)3(TPPO)2 (TTA is… 
2006
2006
Slavik P., J. Illek, T. Zelen˘:Zinc and Copper Status of Beef Cattle in the ·umava Region, Czech Republic. Acta Vet. Brno 2006… 
Highly Cited
2003
1997
1997
A total synthesis of the potent, naturally occurring immunomodulators (−)-rapamycin (1) and (−)-27-demethoxyrapamycin (2) has… 
Highly Cited
1985
Highly Cited
1985
Consider the Hamiltonian system (HS) i = 1, …, N. Here, H ϵ C2(ℝ2N, ℝ). In this paper, we investigate the existence of periodic… 
1978
1978
Four well-characterized, unique cell lines are now available for cancer, immunological, and cell differentiation research. They… 
Highly Cited
1971
Highly Cited
1971
The supply of adequate gate space, particularly during peak hours, has become a concern at many airports. The turnaround…