Growing Up Positive: Stories from a Generation of Young People Affected by AIDS (AIDS Awareness)
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Lieferung aus: Vereinigte Staaten von Amerika, Usually ships in 1-2 business days.
Von Händler/Antiquariat, Book_Park.
According to some estimates, 95% of information today is stored on paper, 3% on microfiche, and only 2% on magnetic/optical and semiconductor storage devices. Semiconductor storage is almost exclusively used for dy­ namic random access memory (D-RAM) in computers, and constitutes a very small fraction of the total storage capacity. Magnetic storage devices include hard disk, flexible disk, and tape drives. Estimates for worldwide storage is 12,000 petabytes (12 million terabytes). It is estimated that mag­ netic tapes store about 95% of the information, and the balance is stored equally by magnetic hard disk and optical disk drives (250 petabytes each). 14 For comparisons, the human brain has 10 neurons and holds approxi­ mately 200 megabytes of information. For a world population of 6 billion people, the total human memory is therefore 1200 petabytes, which is about 10% of the electronically recorded information. Magnetic and optical storage industry for consumer and data recording applications is at present an industry grossing more than $80 billion per year. It is expected to grow at cumulative rate of about 10% per year. Revenue is as follows: for magnetic disks and drives, about $35 billion; for flexible disks and drives, about $4 billion ($1.5b/$2.5b); for data tape and tape drives, about $8 billion ($2b/$6b); for consumer video- and audiotape and tape drives, about $25 billion ($8b/$17b); for CD/DVD read-only disk and disk drives, about $7 billion ($lb/$6b); and for other optical products, less than a $1 billion. Hardcover, Ausgabe: 2nd, Label: Springer, Springer, Produktgruppe: Book, Publiziert: 2000-05-31, Studio: Springer, Verkaufsrang: 4581598.

Lieferung aus: Schweiz, zzgl. Versandkosten, Versandfertig innert 3 Wochen.
Mechanics and Reliability of Flexible Magnetic Media, According to some estimates, 95% of information today is stored on paper, 3% on microfiche, and only 2% on magnetic/optical and semiconductor storage devices. Semiconductor storage is almost exclusively used for dy­ namic random access memory (D-RAM) in computers, and constitutes a very small fraction of the total storage capacity. Magnetic storage devices include hard disk, flexible disk, and tape drives. Estimates for worldwide storage is 12,000 petabytes (12 million terabytes). It is estimated that mag­ netic tapes store about 95% of the information, and the balance is stored equally by magnetic hard disk and optical disk drives (250 petabytes each). 14 For comparisons, the human brain has 10 neurons and holds approxi­ mately 200 megabytes of information. For a world population of 6 billion people, the total human memory is therefore 1200 petabytes, which is about 10% of the electronically recorded information. Magnetic and optical storage industry for consumer and data recording applications is at present an industry grossing more than $80 billion per year. It is expected to grow at cumulative rate of about 10% per year. Revenue is as follows: for magnetic disks and drives, about $35 billion; for flexible disks and drives, about $4 billion ($1.5b/$2.5b); for data tape and tape drives, about $8 billion ($2b/$6b); for consumer video- and audiotape and tape drives, about $25 billion ($8b/$17b); for CD/DVD read-only disk and disk drives, about $7 billion ($lb/$6b); and for other optical products, less than a $1 billion.

Lieferung aus: Schweiz, 31.05.2000.
Mechanics and Reliability of Flexible Magnetic Media, According to some estimates, 95% of information today is stored on paper, 3% on microfiche, and only 2% on magnetic/optical and semiconductor storage devices. Semiconductor storage is almost exclusively used for dy­ namic random access memory (D-RAM) in computers, and constitutes a very small fraction of the total storage capacity. Magnetic storage devices include hard disk, flexible disk, and tape drives. Estimates for worldwide storage is 12,000 petabytes (12 million terabytes). It is estimated that mag­ netic tapes store about 95% of the information, and the balance is stored equally by magnetic hard disk and optical disk drives (250 petabytes each). 14 For comparisons, the human brain has 10 neurons and holds approxi­ mately 200 megabytes of information. For a world population of 6 billion people, the total human memory is therefore 1200 petabytes, which is about 10% of the electronically recorded information. Magnetic and optical storage industry for consumer and data recording applications is at present an industry grossing more than $80 billion per year. It is expected to grow at cumulative rate of about 10% per year. Revenue is as follows: for magnetic disks and drives, about $35 billion; for flexible disks and drives, about $4 billion ($1.5b/$2.5b); for data tape and tape drives, about $8 billion ($2b/$6b); for consumer video- and audiotape and tape drives, about $25 billion ($8b/$17b); for CD/DVD read-only disk and disk drives, about $7 billion ($lb/$6b); and for other optical products, less than a $1 billion.

Lieferung aus: Vereinigte Staaten von Amerika, Usually ships in 1-2 business days.
Von Händler/Antiquariat, forest_of_wisdom.
This is a collection of stories about the real experiences of young people and their families, and how they have grown up having to face the realities of AIDS. The stories - from places including Uganda, South Africa, Birmingham, Edrinburgh and London - reflect the many issues affecting today's young people: drug use, prison, suicide, running away from home, coming to terms with ***uality, physical abuse, and seeking poilitical assylum. From a dozen interviews with young people affected by AIDS, and with the counsellors, priests, youth workers and parents who work with them, this book reveals the broader picture of how young people see AIDS and HIV, how it has impacted on their lives, and how it has affected their ideas and futures. Hardcover, Label: Cassell, Cassell, Produktgruppe: Book, Publiziert: 1999-03, Studio: Cassell.

Lieferung aus: Vereinigte Staaten von Amerika, Usually ships in 1-2 business days.
Von Händler/Antiquariat, bargainbookstores-.
This is a collection of stories about the real experiences of young people and their families, and how they have grown up having to face the realities of AIDS. The stories - from places including Uganda, South Africa, Birmingham, Edrinburgh and London - reflect the many issues affecting today's young people: drug use, prison, suicide, running away from home, coming to terms with ***uality, physical abuse, and seeking poilitical assylum. From a dozen interviews with young people affected by AIDS, and with the counsellors, priests, youth workers and parents who work with them, this book reveals the broader picture of how young people see AIDS and HIV, how it has impacted on their lives, and how it has affected their ideas and futures. Hardcover, Label: Cassell, Cassell, Produktgruppe: Book, Publiziert: 1999-03, Studio: Cassell.