lubrication fundamentals
... Lubrication Fundamentals: Second Edition, Revised and Expanded, like all technical publications of this magnitude, is not the work of one or two people It is the combined effort of hundreds, even thousands, ... Petroleum Products and Lubricants) the British Institute of Petroleum handbook (Standard Methods for Testing Petroleum and Its Products), the U.S Federal Test Method Standard No 791, and similar publications ... gears, and cams under various stresses and loads It then takes the unique cooperation that exists between the machine designer and equipment builders, on one side, and the lubricant formulators and...
Ngày tải lên: 06/07/2014, 15:45
History Of Modern Biotechnology II
... et al [7] and Dion and Kaushal [8] (see Table of van Suijdam and Metz [9]) A later example is the early work of Fiddy and Trinci [10], related to surface cultures and that of Prosser and Trinci ... Japan Japan Netherlands Netherlands Netherlands Netherlands Switzerland Czechoslovakia Latvia India Table The leading research groups that have been dealing with bubble column- and airlift- tower-loop ... Fluid Dynamics and Transport Processes In order to evaluate the interrelation between the fluid dynamics and transport processes in bioreactors on the one hand, and the microbial growth and product...
Ngày tải lên: 08/08/2012, 09:49
... pathways and most of the relevant regulatory mechanisms; many of the enzymes were purified, and the genes encoding them isolated, cloned, and sequenced The frontier of expanding knowledge is now secondary ... acids, and phosphoramides, 3-,4- and 7-membered rings, and large rings of macrolides, macrotetralides, and arisamycines Their enormous diversity includes 22,000 terpenoids [32] Soil, straw, and ... technology with a sound biological basis,a high-tech standard ,and steadily improving efficiency The ethical and social problems arising in agriculture and medicine are still controversial The authors...
Ngày tải lên: 08/08/2012, 09:52
History of the periodic table
... ta ã có th ph ng oán v t l ng c a nhi u c a ông ta có ch a ion h p ch t Qui t c bát t Jonh Newlands, m t nhà hóa h c ng i Anh ã vi t báo n m 1863 ó phân lo i 56 nguyên t c x p vào 11 nhóm d a ... t n t i nh ng c p nguyên t t ng t nhau, nh ng ch khác tr ng l ng nguyên t theo i s N m 1864 Newlands ã cho xu t b n b ng HTTH c a nghi qui t c Octaves (B tám) (t ng t nh b y kho ng thang nh c, ... a nh ng nguyên t ch a bi t mà ông g i eka-aluminium, eke-bo, eka- Silic Nh ng nguyê nh Gali, Scandi, Germani ã c tìm th y sau này, nh ng l i t ng i phù h p v i nh ng oán c a Mendeleev H n th...
Ngày tải lên: 22/08/2012, 09:18
... when its expanding economy and Islamic religion crossed the desert, drew gold and slaves from West Africa’s indigenous commercial system, and created maritime links with eastern and central Africa ... point between about 90,000 and 30,000 years ago.4 If anatomically modern people emerged in Africa and expanded to repopulate the world, a fundamental problem is to identify and explain their modernity, ... expand demographically and absorb scattered forager-hunters whose distinct languages no longer survive savanna herding and agriculture The addition of herding and agriculture to foraging and...
Ngày tải lên: 21/09/2012, 10:39
Báo cáo y học: "The Natural History of Hepatitis C Virus (HCV) Infection"
... planus, and vitiligo There is also some data that suggests an association between chronic HCV infection and non-Hodgkin’s and Hodgkin’s lymphoma, autoimmune thyroditis, Sjogren’s syndrome, and seronegative ... R.H., and Purcell R.H Genetic heterogeneity of hepatitis C virus: quasispecies and genotypes Semin Liver Dis, 1995 15(1): 41-63 Dodd R.Y, Notari E.P.t., and Stramer S.L Current prevalence and incidence ... sustained viral response (SVR) to interferon and ribavirin treatment for HCV infection.[26] Interestingly, African Americans and Asians with HCV have a 2-fold and 4-fold increased risk, respectively,...
Ngày tải lên: 02/11/2012, 09:56
History of Astronomy
... accommodate their acts to the daily and annual alternations of light and darkness and of heat and cold, as much as to the irregular changes of weather, attacks of disease, and the fortune of war They ... held the same station and dignity in the State as did the priests in Egypt, and spent all their time in the study of philosophy and astronomy, and the arts of divination and astrology They held ... the island of Hveen, gave him a pension, and made him a canon of the Cathedral of Roskilde On that island Tycho Brahe built the splendid observatory which he called Uraniborg, and, later, a second...
Ngày tải lên: 05/11/2012, 16:27
The Tragical History of Dr. Faustus
... lusty grove, And have these joys in full possession VALDES Then haste thee to some solitary grove, And bear wise Bacon's and Albertus'[42] works, The Hebrew Psalter, and New Testament; And whatsoever ... servile spirits to invent Enter VALDES and CORNELIUS Come, German Valdes, and Cornelius, And make me blest with your sage conference Valdes, sweet Valdes, and Cornelius, Know that your words have ... jesting, and tell us where he is WAGNER That follows not necessary by force of argument, that you, being licentiates, should stand upon:[45] therefore acknowledge your error, and be attentive SECOND...
Ngày tải lên: 06/11/2012, 14:13
HISTORY OF COMPUTERS
... in three-tenths of a second, multiply them in four seconds, and divide them in ten seconds Forty-five years later computers could perform an addition in a billionth of a second! Even though the ... to the slide rule, first built in England in 1632 and still in use in the 1960's by the NASA engineers of the Mercury, Gemini, and Apollo programs which landed men on the moon A slide rule SOURCE: ... a multiplication that required seconds on the Mark I could be performed on ENIAC in 2.8 thousandths of a second ENIAC's basic clock speed was 100,000 cycles per second Today's home computers employ...
Ngày tải lên: 08/07/2013, 01:27
The cambridge history of the english language volume 2 part 4
... Chancery standard is the ancestor of the modern literary standard Samuels also argues tha the main regional influence on London English and the early standard language is not the whole east midland ... of ca 1200, such as Poema morale (Lambeth and Trinity MSS) and The Owl and the Nightingale, in early east midland/East Anglian texts such as Genesis and Exodus, King Horn, Havelok It is found ... (49) and )>o heo weren alle i-sete,/ E>are cam on and seruede (SLeg (Ld) 227: 281-2) 'and when they were all seated, one came in and served' This was also supported by the use of xghwilc oon and...
Ngày tải lên: 19/08/2013, 13:40
The cambridge history of the english language volume 3 part 10
... (1966) and Shen (1987) (for paradox and oxymoron), Heller (1974) and Redfern (1984) (for the pun), Hawkes (1972) and Steen (1994) (for metaphor), Tuve (1966) (for allegory) and Ruthven (1969) and ... (1965: 1–14) and in detail by Michael (1987) The myth and reality of Grub Street are explored in Rogers (1972) and the relation between literature and popular culture and between style and social ... Grandison, London: A Millar and R & J Dodsley, 1759: 22 69 From The Second Epistle of the Second Book of Horace Imitated by Mr Pope, II.68–9 Text as in the Twickenham edn of the Poems of Alexander...
Ngày tải lên: 19/08/2013, 13:40
HISTORY OF THE ANGKOR WAT
... centre, his turtle avatar Kurma below, asuras and devas to left and right, and apsaras and Indra above Integrated with the architecture of the building, and one of the causes for its fame is Angkor ... Banteay Samré, Thommanon, Chao Say Tevoda and the early temples of Preah Pithu at Angkor; outside Angkor, Beng Mealea and parts of Phanom Rung and Phimai STORIES AND LEGENDS ASSOCIATED WITH THE ANGKOR ... Jayvarman III (830-877) and his nephew Indravarman (877-886) remained in Hariharalaya Indravarman is thought to have been a powerful king and is credited with expanding the size and importance of the...
Ngày tải lên: 22/08/2013, 15:48
HISTORY OF ANCIENT GREECE
... differences between the gods and humans • Most gods and goddesses were stronger than humans • Human lived temporary lives but the gods and goddesses lived forever 1.3.2 Literature and Theater • About ... Achievements and Developments of Greece • • • 1.3.1 Region The ancient Greeks were polytheists They had a rich set of myths about their gods and goddesses The ancient Greeks also believed that the gods and ... democracy and wealth to other Greek city-state that had united against Athens • A new empire named Macedonia, admired Greek culture • In 336 B.C, Alexander was crowned king of Macedonia • Alexander...
Ngày tải lên: 05/09/2013, 08:10
History of western philosophy
... materialism rather than Stalin Britain and Ireland, Germany, Scandinavia, and Poland At first, outside Italy and southern France, his control over bishops and abbots was very slight, but from the ... world and human life, as to what is good and what is evil This is as true in the present day as at any former time To understand an age or a nation, we must understand its philosophy, and to ... BERTRAND RUSSELL A HISTORY OF WESTERN PHILOSOPHY And Its Connection with Political and Social Circumstances from the Earliest Times to the Present Day SIMON AND SCHUSTER, NEW YORK...
Ngày tải lên: 21/10/2013, 15:48
THE NATURAL HISTORY OF MORALS
... arranging, locating, disposing, and constructing in the moments of ‘inspiration’ and how strictly and delicately he then obeys a thousand laws, which, by their very rigidness and precision, defy all ... body—that is to say, contrary, and often not only contrary, instincts and standards of value, which struggle with one another and are seldom at peace—such a man of late culture and broken lights, will, ... however, the contrariety and conflict in such natures operate as an ADDITIONAL incentive and stimulus to life and if, on the other hand, in addition to their powerful and irreconcilable instincts,...
Ngày tải lên: 22/10/2013, 13:20
A View of the History of Biochemical Engineering
... in the late 1930s (Katzen and Othmer 1942) Since the energy crisis caused by the oil embargo by the OPEC countries in 1974, there have been expanded efforts in research and development aimed at ... many pharmaceutical companies worldwide in the 1950s and 1960s There was a strong demand for better designs of aeration systems and deeper understanding of the process of oxygen transfer in biological ... value chemicals and fuels where high processing efficiency is of critical importance Even though the concept of metabolic engineering was not new, the work in this area took off and expanded greatly...
Ngày tải lên: 23/10/2013, 17:20
History Of Modern Biotechnology II
... et al [7] and Dion and Kaushal [8] (see Table of van Suijdam and Metz [9]) A later example is the early work of Fiddy and Trinci [10], related to surface cultures and that of Prosser and Trinci ... Japan Japan Netherlands Netherlands Netherlands Netherlands Switzerland Czechoslovakia Latvia India Table The leading research groups that have been dealing with bubble column- and airlift- tower-loop ... Fluid Dynamics and Transport Processes In order to evaluate the interrelation between the fluid dynamics and transport processes in bioreactors on the one hand, and the microbial growth and product...
Ngày tải lên: 26/10/2013, 02:20
History of Biotechnology in Austria
... Techniques and vectors for transformation of Trichoderma and Gliocladium In Kubicek CP, Harman GE (eds) Trichoderma and Gliocladium, vol Basic biology, taxonomy and genetics Taylor and Francis ... as cheap and nonetheless versatile tools in fermentation analysis and control [48, 49].Another group at this university has recently described a reactor configuration containing an expanded bed ... Foundation and the Ministry of Science and Research uniting the respective research capacities of the two Graz universities and combining them with other European groups Main activities have been, and...
Ngày tải lên: 26/10/2013, 02:20
History of Modern Biotechnology I - Springer_07
... medicine, agriculture and industry, and today even the environmental sciences have harnessed them to their tasks Their field of application has expanded beyond small scale and industrial fermentation, ... molecular, micro- and cell biology, enzymology and the study of metabolism They gave their support to the endeavours of IUPAC and made extremely valuable 189 Biotechnology in Switzerland and a Glance ... out questionable procedures and unfathomable risks and thus prevented a wide and sustained acceptance As early as 1982, FAST (Forecasting and Assessment in Science and Technology), a so called...
Ngày tải lên: 26/10/2013, 02:20