... Outlines ♦ List the timers of the 8051 and their associated registers ♦ Describe the various modes of the 8051 timers ♦ Program the 8051 timers to generate time delays ♦ Program the 8051 ... Jeng Finding values to be loaded into the timer Assuming XTAL =11.0592MHz from Example 9-10 1.Divide the desired time delay by 1.085μs 2.Perform 65536-n, where n is the decimal value we got in Step ... program in mode 1.Load the TMOD value 2.Load registers TL and TH 3.Start the timer (SETB TR0 or SETB TR1) 4.Keep monitoring the timer flag (TF) 5.Stop the timer (CLR TR0 or CLR TR1) 6.Clear the TF...
Ngày tải lên: 27/10/2013, 19:15
... favorites) The structure of the subtrees can be freely defined by the administrator For more information, see chapter 10 7–8 Reporting Made Easy Chapter 7: Overview of Reporting in the Business Information ... The fact table contains the key figures of the InfoCube while the dimension tables contain the characteristics of the cube InfoSources (see below) supply data to InfoCubes A query in the Business ... exists in the BW Business Content To illustrate the BW reporting in subsequent chapters, we will use the SD DemoCube from the BW Business content For more information on Business Content, see the...
Ngày tải lên: 11/12/2013, 14:15
Tài liệu Art of Surface Interpolation-Chapter 5:Solving special tasks In the next sections there are examples of interpolation problems, ppt
... following two keywords COORD and ZCORN, which have to be included in the input data file The keyword COORD introduces the data describing coordinate lines and the keyword ZCORN introduces the data ... solving the wedging out of layer problem In the case of the first operation ($) the resulting value is the z-value of the first surface, but if the z-value of the second surface is greater, the ... with linear interpolation method As pointed out in paragraph 1.2.1 Triangulation with linear interpolation, the domain of the triangulation method is restricted to the convex envelope of the points...
Ngày tải lên: 21/01/2014, 07:20
Chapter 18 - Service Configuration in the IMS pot
... verifies the credentials included in the Authorization header, and then inspect the Request-URI Since the Request-URI contains an indication of a search request, the Aggregation proxy forwards the ... second optional domain restricts the search query to either the home domain, any other particular domain, or all remote domains The domain parameter defaults to the “home” value In order to construct ... is included in the HTTP POST request (1), and in the target parameter of the Request-URI of the same HTTP POST request (1) The reason for encoding the request in two places is twofold: on the...
Ngày tải lên: 01/08/2014, 17:21
Chapter 10 - Quality of Service in the IMS ppt
... Grouping streams using SRF semantics The P-CSCF adds a=mid and a=group:SRF lines to the session descriptions before relaying them to the terminals (as described in 3GPP TS 24.229 [37]) The terminals ... So, we not expect the IMS to adopt them in the immediate future 10.3 Reservations by the Terminals Terminals use the SRF information received in session descriptions to determine the number of resource ... SIP signaling right after performing a GPRS attach, as shown in Figure 10.5 The information stored by the network regarding this PDP context includes the terminal’s IP address and the PDP context’s...
Ngày tải lên: 01/08/2014, 17:21
Báo cáo khoa học: "Construct State Modification in the Arabic Treebank" doc
... modification, meaning the streets of the city of Long Beach in the state of California al., 1995) forces multiple PP modifiers of the same NP to be at the same level, disallowing the structure (B) in favor ... non–existent in the PTB, while it is the 16th most frequent dependency in the ATB, and that the performance of the parser they worked with (the Bikel implementation (Bikel, 2004) of the Collins parser) ... Some Results In the usual manner, we divided the data into training, development test, and test sections according to an 80/10/10 division As the work in this paper is preliminary, the test section...
Ngày tải lên: 17/03/2014, 02:20
Báo cáo khoa học: "Learning Information Structure in The Prague Treebank" docx
... more, there are two possibilities: either providing more training data, or considering more features To investigate the effect of the size of the training data we have computed the learning curves ... Table in the second column C4.5 and Bagging achieve the best performance improving on the results of the rulebased system by 6.99% The top of the decision tree generated by C4.5 in the training phase ... 1: Learning curve for the C4.5 classifier The curve is interesting, showing that after only 1% of the training set (1961 instances) C4.5 can already 119 The results show that the model trained only...
Ngày tải lên: 23/03/2014, 19:20
Báo cáo khoa học: "Genre distinctions for Discourse in the Penn TreeBank" pot
... than in the other three genres This property is not discussed further here, but is worth investigating in the future.) With respect to explicit intra-sentential connectives, the main point of interest ... an undertaking In lieu of any informative meta-data in the PTB files1 , I looked at line-level patterns in the 2159 files that make up the Penn Discourse TreeBank subset of the PTB, and then manually ... Annual Meeting of the ACL, pages 32–38 Maria Wolters and Mathias Kirsten 1999 Exploring the use of linguistic features in domain and genre classification In Proceedings of the 9th Meeting of the European...
Ngày tải lên: 30/03/2014, 23:20
Báo cáo khoa học: "Physiological correlations and bud dormancy in the apple tree (Malus domestica Borkh.)" pdf
... buds in apple could be responsible for the shallow dormancy exhibited by these buds Nevertheless, the potential for these buds to grow out remained weak These results are in agreement with the ... mechanisms involved in bud dormancy in apple trees Acknowledgments Special thanks to J Guinard, N Frizot Mege for their technical collaboration and R References Discussion Removing inhibitory influences ... from the apex and leaves did not decrease the extent of dormancy; on the contrary, the intensity of bud dormancy was increased by September and October treatments The inhibited state of the lateral...
Ngày tải lên: 09/08/2014, 02:21
Teaching the Four Skills in the Primary EFL Classroom
... word, whether they are skimming the text for general meaning or scanning it to pick out specific information Other things to keep in mind are: When choosing texts consider not only their difficulty ... a poem Reading aloud inhibits most pupils and forces them to concentrate on what they are saying as opposed to what they are reading and the meaning is very often lost Writing In primary schools, ... help the pupils to predict the general content of the text Discuss the subject and ask questions to elicit language and to stimulate the pupils' interest in the text before they begin reading...
Ngày tải lên: 06/09/2013, 10:10
Chapter 6: Strategy in the Global Environment
... that underlie their production and marketing • Globalization increases profits by: – – – – Expanding the market Realizing economies of scale Realizing location economies Leveraging the skills of ... opportunities Increasing Profitability Through Globalization • The success of many multinational companies is based not just on the goods and services they sell, but upon the distinctive competencies ... Mode • Exporting – Many companies begin global expansion through exporting production – Exporting allows companies to bypass the cost of establishing manufacturing facilities – Exporting may be...
Ngày tải lên: 06/11/2013, 17:15
CHAPTER 16: Public Choice: Politics in Government And the Workplace
... profits These points apply to the public as well as the private sector The framers of the Constitution, in fact, bore them in mind when they set up the federal government Recognizing the benefits ... sit on the company’s board of directors, where their interest in increasing the value of their own shares makes them good representatives of the rest of the stockholders The crucial point is ... some business people pursue other goals—personal income, power, respect in the business— their behavior can generally be well explained in terms of the single objective, profit There is no single...
Ngày tải lên: 17/12/2013, 15:17
Tài liệu Báo cáo khoa học: Glycation of low-density lipoprotein results in the time-dependent accumulation of cholesteryl esters and apolipoprotein B-100 protein in primary human monocyte-derived macrophages docx
... although the concentrations of these materials present in the artery wall, and in atherosclerotic lesions, are unknown The role of glycation and the two facets of glycoxidation in generating modified ... medium during the chase period allows the turnover of preaccumulated protein to be studied in the absence of further cellular uptake In these studies, cell death was < 12% as measured by the appearance ... CD36 The accumulation of lipid in these macrophages is accompanied by increased endocytosis and degradation of apoB, with the difference in the rates of the latter two processes resulting in accumulation...
Ngày tải lên: 19/02/2014, 02:20
Tài liệu Evidence-Based Guidelines for Migraine Headache in the Primary Care Setting: Pharmacological Management of Acute Attacks doc
... three trials tested the efficacy of the combination of acetaminophen, aspirin, and caffeine (Excedrin®) in migraine patients (studies recently published and not included in the AHCPR Technical ... variety of oral codeinecontaining agents, including acetaminophen plus codeine and proprietary combinations of ∗ ∗ acetaminophen, codeine, and doxylamine (Mersyndol® ) or buclizine (Migraleve® ) ... with status migrainosus (Grade C) • Lidocaine— Intranasal Findings: Limited studies reported lidocaine superior to placebo in relieving acute migraine headache at 15 minutes The incidence of recurrence...
Ngày tải lên: 21/02/2014, 12:20
Báo cáo khoa học: Catalytic mechanism of the primary human prostaglandin F2asynthase, aldo-keto reductase 1B1 – prostaglandin D2 synthase activity in the absence of NADP(H) pptx
... core in this family [3–6] To identify the catalytic residues involved in the PGDS and PGFS activity catalyzed by AKR1B1, we introduced site-directed mutagenesis into the tetrad, generating the ... mutants (D) Typical fluorescence quenching curves of wild-type AKR1B1 and its mutants The binding of NADP+ to these proteins was determined by measuring the decrease in fluorescence emission at 338 nm ... to less than 1% in the Y48F, K77L and H110F mutants, to 4% in the D43N mutant and to 12% in the H110A mutant The AKR activity of the D43N and K77L mutants was partly restored in the charge-recovered...
Ngày tải lên: 14/03/2014, 23:20
Chapter 32 Security in the Internet: IPSec, SSL/TLS, PGP, VPN, and Firewalls docx
... Rings PGP Certificates 32.32 Figure 32.19 Position of PGP in the TCP/IP protocol suite 32.33 Note In PGP, the sender of the message needs to include the identifiers of the algorithms used in the ... in the transport mode does not protect the IP header; it only protects the information coming from the transport layer 32.6 Figure 32.4 Transport mode in action 32.7 Figure 32.5 Tunnel mode in ... IPSec in tunnel mode protects the original IP header 32.9 Figure 32.6 Authentication Header (AH) Protocol in transport mode 32.10 Note The AH Protocol provides source authentication and data integrity,...
Ngày tải lên: 15/03/2014, 12:20
Báo cáo khoa học: Separation and characterization of caveolae subclasses in the plasma membrane of primary adipocytes; segregation of specific proteins and functions docx
... increased in response to insulin in both the LD-caveolae and HD-caveolae, with the increase being particularly pronounced in the LD-caveolae (Fig 4C) The presence of the triacylglycerol-hydrolysing ... was mainly concentrated in the LD-caveolae (Fig 2F) The distribution of the insulin receptor was not affected by insulin (not shown), although the receptor was tyrosine phosphorylated in response ... phosphorylated in response to insulin, predominantly in the LD-caveolae (Fig 4B) The insulin-stimulated glucose transporter GLUT4 is present in low amounts in the plasma membrane, where it increases by translocation...
Ngày tải lên: 16/03/2014, 13:20
Attitudes, barriers and facilitators for health promotion in the elderly in primary care doc
... Discussion Main findings Among the participating GPs, definitions of health promotion interventions in the elderly widely varied The opinion regarding the effectiveness of health promotion in the elderly ... group interviews in Geneva, the interview guide was translated into French As an introduction to the discussion, we asked questions concerning the opinion of the GPs about health promotion in the ... promotion programmes for the elderly This contains the accessibility in a regional sense as well as regarding the content of the programme Providing information over the internet for instance, may not...
Ngày tải lên: 22/03/2014, 14:20
THE FIRST BANK OF THE UNITED STATES - A CHAPTER IN THE HISTORY OF CENTRAL BANKING pdf
... militia of industry, repaying war debt, restoring the value of the the American colonies had currency, and lowering inflation defeated the army of one of the greatest nations in the Proposing a Solution ... William, in Detroit, then an outpost on the financial institution materialized in the form of the Bank western frontier The Macomb brothers prospered further of the United States Hamilton died in 1804, ... during the war increased interest When the First Bank opened, the country had only three other banks In contrast, there were 101 state banks in the country when the First Bank’s charter expired in...
Ngày tải lên: 22/03/2014, 21:20
Fate of Pharmaceuticals in the Environment and in Water Treatment Systems - Chapter 1 pot
... discussed in Chapter 4—“Gadolinium Containing Contrast Agents for MRI: Investigations on the Environmental Fate and Effects.” Another trend reflected in this review, and in the chapters comprising ... they have been in production or, in the case of hormones and other endogenous compounds, since the rise of animal life What is emerging is the interest by the scientific and lay communities in ... resolve the effects of drinking-water treatment processes on pharmaceuticals present in source water Further discussions on drinking-water treatment can be found in Chapter 10—“Drugs in Drinking...
Ngày tải lên: 18/06/2014, 16:20