trace of a tensor field
Đề tài " The number of extensions of a number field with fixed degree and bounded discriminant " docx
... (This data was obtained with the commands InvariantRing,PrimaryInvariants, and SecondaryInvariants in Magma.) One checks thatR = R/f1R is an integral domain.Let S be the subring of R generated ... Belolipetsky, Counting maximal arithmetic subgroups, preprint; available on arXiVas math.GR/0501198.[2]M. Bhargava, The density of discriminants of quartic rings and fields, Ann. of Math.162 (2005), ... authors are grateful for the hospitality of theAmerican Institute of Mathematics, where the first phase of this work wasundertaken. We also thank Hendrik Lenstra for useful comments on an earlierdraft.2....
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Tài liệu BANKING ON OPPORTUNITY: A SCAN OF THE EVOLVING FIELD OF BANK ON INITIATIVES docx
... DEPARTMENT OF THE TREASURYOffice of Financial Education and Financial AccessBanking on Opportunity A Scan of the Evolving Field of Bank On InitiativesMany local Bank On program planners have ... Seattle-King County, WA. and Savannah, GA– that have developed initiatives designed to promote access to mainstream financial banking and financial education as a way to enhance the overall financial ... OPPORTUNITY A Scan of the Evolving Field of Bank On Initiatives46US DEPARTMENT OF THE TREASURYOffice of Financial Education and Financial AccessBanking on Opportunity A Scan of the Evolving Field of...
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Physics of the Impossible: A Scientific Exploration into the World of Phasers, Force Fields, Teleportation, and Time Travel
... But the atoms of a crystal are arranged in a precise lattice structure, stacked in regular rows, with regular spacing between them. Hence there are many pathways that a light beam may take through ... properties of a liquid because of the random arrangement of its atoms. Certain candies can become transparent via this method as well. Clearly, invisibility is a property that arises at the atomic ... they acquire their magnetic properties only in the presence of an external magnetic field. Paramagnets are attracted by an external magnet, while diamagnets are repelled by an external magnet....
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The Design and Implementation of a Log-Structured File System
... log as the most up to date ‘‘truth’’ aboutthe state of the data on disk. The main difference is thatdatabase systems do not use the log as the final repositoryfor data: a separate data area is ... purpose.The separate data area of these database systems meansthat they do not need the segment cleaning mechanisms of the Sprite LFS to reclaim log space. The space occupiedby the log in a database system ... The bandwidth of each of the five phases isshown separately. Sprite LFS has a higher write bandwidth andthe same read bandwidth as SunOS with the exception of sequen-tial reading of a file that...
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The Duality of Memory and Communication in the Implementation of a Multiprocessor Operating System
... in nature to a data manager which fails to freedata, but is easier to detect and prevent.• Data manager changes data. A malicious data manager may change the value of its data on each cacherefresh. ... data. It is usually madein response to a pager_data_request call made to the data manager by the kernel.Typical data managers will only provide data upon demand (when processing pager_data_request ... itinitiates a cache replacement. A data manager may restrict the use of cached data by issuing a pager_data_lock request, specifying the types of access (any combination of read, write, and execute)...
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List the components of a radio system
... slots–Each user is assigned the entire frequency for the transmission•For a fraction of time on a fixed, rotating basis–Advantages•Uses the bandwidth more efficiently•Allows both data and ... 25Signal Strength (continued)19Multiple Access (continued)•Code Division Multiple Access (CDMA) (continued)–Advantages•Can carry up to three times the amount of data as TDMA•Transmissions ... shape of the input signal exactly11Multiple Access (continued)•Frequency Division Multiple Access (FDMA)–Divides the bandwidth of a channel into several smaller frequencies bands–Cable...
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Cambridge.University.Press.Africans.The.History.of.a.Continent.Aug.2007.pdf
... concrete rather than abstract; each moralquality was personified as a deity; no truly historical sense emerged; learningconsisted of a gigantic catalogue of names and attributes; and the law was notcodified. ... lineages of mitochondrial DNA exist among the San (‘Bushmen’) of southern Africa andthe Biaka Pygmies of the modern Central African Republic. About 100,000 yearsago, some of these anatomically ... desiccation of the Sahara, which isolated the Nile Valley from most of Africa. Saharan rock-paintings show only slight traces of Egyptian influence,chiefly a fascination with chariots. Irrigation...
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Guest the meaning of a word
... hurl, cast)].offer: ob-và ferre [Gồm các biến dạng fer và lat (Latin: line, bring, carry)].insist: in-và stare [Các biến dạng c a stare là sta, stat, sti, và sist (Greek: standing, stay,make ... guest the meaning of a word Could you guest the sign of a new word? Yes, Of couse. This is 20 prefix and 14 root-word helping you improve your vocabulary.You can guest the meaning of 14.000 ... talk,speech, speak; word)].aspect: ad-và specere [Gồm có 2 dạng spec và spic (Latin: see, sight, look, appear, behold,and examine)].uncomplicated: un-, com-,và plicare [Có 11 biến dạng sau:...
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Báo cáo y học: "Pre-hospital intubation by anaesthesiologists in patients with severe trauma: an audit of a Norwegian helicopter emergency medical service"
... Data Service approved thecollection and recording of the study data.StatisticsData were recorded into a database designed with FileMaker (FileMaker Inc., Santa Clara, CA, USA). We usedTable ... time of arrival, time of departure and time patient care isended), vital parameters, patient data, applied interven-tions, drugs used and a brief summary of the mission.The charts also allow ... (quality of airway man-agement) and whether ETI attempts were successful andwithout major complications (patient safety).Materials and methodsStavanger HEMSThe Stavanger HEMS is part of...
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Báo cáo y học: " Implementation of a new emergency medical communication centre organization in Finland an evaluation, with performance indicators"
... this article as: Lindström et al.: Implementation of a newemergency medical communication centre organization in Finland - anevaluation, with performance indicators. Scandinavian Journal of Trauma,Resuscitation ... emergencymedical call centre organization reform in Finland.Material and methods A retrospective observational study was conducted inthe EMCC in East and Central Uusimaa, an area of southern Finland ... 54(6):689-695.6. Handbooks of the Ministry of Social Affairs and Health Ambulance andemergency care services: A handbook for drawing up an alarmprocedure. Finland Helsinki; 2005, 56.7. Kuisma K, Boyd...
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