the breadth and depth of a systems perspective

... resulting radio wave propagates away at the speed of light Aircraft in the path of this wave will reflect a small portion of the energy back toward a receiving antenna, situated near the transmission ... Images are signals with special characteristics First, they are a measure of a parameter over space (distance), while most signals are a measure of a parameter over time Second, they contain a ... adequate for many commercial Chapter 1- The Breadth and Depth of DSP applications, these limitations are humbling when compared to the abilities of human hearing There is a great deal of work to...

Ngày tải lên: 13/09/2012, 09:49

... associated with trading activity At the same time, the spread is negatively associated with the depth The combination of a wider spread and smaller depth around the open and the close of the SEHK ... dependent variables The market depth is the sum of the dollar amounts of the buy and sell orders submitted at the best bid and offer prices The cumulative depth is the sum of the dollar amounts of orders ... the spread Our results also confirm that the intraday pattern of the depth is a reverse image of the spread Overall, the intraday patterns of spread and depth indicate that liquidity on the SEHK...

Ngày tải lên: 31/10/2014, 10:17

... purpose The separate data area of these database systems means that they not need the segment cleaning mechanisms of the Sprite LFS to reclaim log space The space occupied by the log in a database ... log as the most up to date ‘‘truth’’ about the state of the data on disk The main difference is that database systems not use the log as the final repository for data: a separate data area is reserved ... has the disadvantage of increasing the amount of data lost during a crash For this paper we will assume that crashes are infrequent and that it is acceptable to lose a few seconds or minutes of...

Ngày tải lên: 12/09/2012, 15:05

... for the syntactic structure of language, it prefers placing the function of language as central (what language does and how language does it) rather than placing the elements of language and their ... explore the meaning and structure of Torquay? But I said Turkey! as a text The analysis is based on the framework of Hallidays (1994)An Introduction to Functional Grammar, Halliday and 21 Hasans ... Re-examine some of the most important issues related to the experiential aspect of functional grammar Analyze the meaning and structure of a narrative based on the systemic functional analysis...

Ngày tải lên: 07/09/2013, 13:48

... declarative declarative declarative declarative declarative declarative declarative declarative declarative declarative declarative declarative declarative declarative declarative declarative ... Subject The spaceship The planet They There The spaceship The two astronauts The woman It She We It Both of them They All plants and Animals They They Everything The man Nothing Something He I The ... declarative declarative declarative declarative declarative declarative declarative declarative imperative declarative declarative Modality ability/neg ability/pos ability/neg ability/neg ability/neg...

Ngày tải lên: 12/02/2014, 20:20

... registration, location, and actiThe CORBA Event Service model simplifies application vation; request demultiplexing; framing and error-handling; parameter marshalling and demarshalling; and operation ... data was not availHigh Level able to be pulled, the calling I/O Facade would need to block I/O Facade I/O Facade I/O Facade Abstraction awaiting a result In order for the I/O Facade to pull, the ... system must allocate additional threads to allow the application to make progress while the I/O Facade task is blocked However, 2: Demarshaled data adding threads to the system has many negative consequences,...

Ngày tải lên: 19/02/2014, 18:20

... PIVceeding of the ACM SIGMOD Conference on Management of Data, May 1994 [CS92] RakeshChandmand Arie Segev.ManagingTemporalFinancial Data in anExtensible Database.In Proceedings of the International Conference ... up the dimensions) There are also severalopen researchissuesin the design of systemsbasedon the E-ADT paradigm, and in extensions of the paradigm to handle optimizations that spandata types Acknowledgements ... interact in a clean and extensible and fashion Wehavecomparedthe merits of our approachwith the alternative ADT-method approachused by somecurrent systems. If issueslike usability and performanceare...

Ngày tải lên: 16/03/2014, 16:20

... Pfg27C: 5¢-AAAAAGC TTATGAGTAAGGTACAAAAG-3¢ and 5¢-AAAAAGC TTTTAAATATTGTTGTGATGTGGTTCATC-3¢ (HindIII); Pfg27D: 5¢-AAAGAATTCATGAGTAAGGTACA AAAG-3¢ and 5¢-AAACTGCAGTTAAATATTGTTGT GATGTGGTTCATC-3¢ (EcoRI-PstI); ... Pfg27E:5¢-AAAC TGCAGATGAGTAAGGTACAAAAG-3¢ and 5¢-AAAA GCTTTCACTTCGAATTCCATGGTACCAG-3¢ (PstIHindIII); Pfg27F: 5¢-AAACTGCAGATGAGTAAGGTA CAAAAG-3¢ and 5¢-AAAAAGCTTTTACGACGTTGT GTGATGTGGTTCATC-3¢ (PstI-HindIII) ... CTGCAGATGAGTAAGGTACAAAAG-3¢ and 5¢-AAA AAGCTTAATATTGTTGTGATGTGGTTCATC-3¢ (PstIHindIII); Pfg27B: 5¢-AAACTGCAGATGAGTAAGGTA CAAAAG-3¢ and 5¢-AAACTGCAGTTAAATATTGTTG TGATGTGGTTCATC-3¢ (PstI); Pfg27C: 5¢-AAAAAGC...

Ngày tải lên: 23/03/2014, 21:20

Ngày tải lên: 23/03/2014, 22:21

... work was supported in part by an Ontario Graduate Scholarship, Natural Sciences and Engineering Research Council of Canada and the Canada Research Chairs program The authors acknowledge Mr Ka Lun ... the manuscript TC conceived the study, advised on the design and coordination of the experiments, and edited the manuscript All authors read and approved the final version of the manuscript Acknowledgements ... factor was selectable in the 1.2-2.5 range, and was adjusted for each participant such that false activations due to blinks and movement were avoided and participants were able to activate the switch...

Ngày tải lên: 19/06/2014, 08:20

... For the quantitation of the analytes, a 5-point (PAHs) and a 7-point (pharmaceuticals) internal standard calibration was used The limit of detection and the LOQ were calculated on the basis of ... solutions of the analytes and the internal standards were prepared both in methanol and hexane and stored at 7°C The working standard solutions were prepared by further diluting the stock standard ... with the concentration levels of the pharmaceuticals diclofenac and carbamazepine In contrast, the toxicity of fractions 1, 3, and was probably caused by organic contaminants in additional precipitation...

Ngày tải lên: 20/06/2014, 20:20

... functional response,” Journal of Mathematical Analysis and Applications, vol 281, no 1, pp 395–401, 2003 T K Kar and U K Pahari, “Modelling and analysis of a prey-predator system with stage-structure ... response,” Journal of Mathematical Analysis and Applications, vol 317, no 2, pp 464–474, 2006 D T Dimitrov and H V Kojouharov, “Complete mathematical analysis of predator-prey models with linear prey ... Journal of Mathematical Analysis and Applications, vol 257, no 1, pp 206–222, 2001 N P Cosner, D L deAngelis, J S Ault, and D B Olson, “Effects of spatial grouping on the functional response of predators,”...

Ngày tải lên: 21/06/2014, 11:20

... For the quantitation of the analytes, a 5-point (PAHs) and a 7-point (pharmaceuticals) internal standard calibration was used The limit of detection and the LOQ were calculated on the basis of ... solutions of the analytes and the internal standards were prepared both in methanol and hexane and stored at 7°C The working standard solutions were prepared by further diluting the stock standard ... with the concentration levels of the pharmaceuticals diclofenac and carbamazepine In contrast, the toxicity of fractions 1, 3, and was probably caused by organic contaminants in additional precipitation...

Ngày tải lên: 21/06/2014, 17:20

... located from the mid-cervical to the thoracic trachea increased the diameter of the entire cervical to thoracic tracheal area Coughing and dyspnea disappeared and the dogs resumed normal activity ... female, CT‐TT: cervical trachea to thoracic trachea Fig Lateral radiographs before (a) and after (b) intratracheal placement of self expandable nitinol stent with flare ends in a dog with tracheal ... implantation, the respiratory dyspnea in all dogs improved dramatically, and the dogs resumed almost normal activity Between and months after implantation, the dyspnea caused by tracheal collapse showed...

Ngày tải lên: 07/08/2014, 20:23

... Malignant Intracerebral Nerve Sheath Tumor A case report and review of the literature Cancer 1998, 82(3):545-552 10 Hanabusa K, Morikawa A, Murata T, Hanabusa K, Morikawa A, Murata T, Taki W: Acoustic ... wrote the part of the paper concerning radiotherapy and followed up the patient at his out-patient clinic AK was the radiologist performing the preoperative and postoperative CT and MRI scans and ... indicates the beneficial role of the radiotherapy in local control of disease after a total or a near total resection of extracranial MPNSTs [14,33-38] Anghileri et al found adjuvant radiotherapy...

Ngày tải lên: 09/08/2014, 09:20

... to the maintenance of synovial inflammation, aggravating the destruction of cartilage and bone and stimulating the development of the pannus Because FLSs can exhibit significant phenotypic changes ... similar patterns of reactivity in a comparative staining analysis These antibodies were all of the IgM class and this may be attributable to the fact that there is 91% identity between the predicted ... containing the c19orf10 c19orf10 gene is indicated on the ideogram The area containing the c19orf10 gene is expanded and the base-pair positions are indicated The location of a microsatellite marker...

Ngày tải lên: 09/08/2014, 10:20

... trees Therefore cranio-caudal evaluation is necessary for accurate examination of ELCs HRCT is traditionally performed by axial imaging Although axial imaging has the advantage of the central and ... not in the surgical field, the suspected area was resected The final confirmation of ELCs was based on the pathology reports Axial and coronal HRCT protocol Data analysis The imaging parameters ... Cases of Solitary Pulmonary Nodule Radiation Medicine 2003, 21:267-271 20 Ohono K, Miyoshi S, Minami M, Akashi A, Maeda H, Nakagawa K, Matsumura A, Nakamura K, Matsuda H, Ohashi S: Ipsilateral...

Ngày tải lên: 10/08/2014, 09:21

... design, analysis of data, interpretation of data, and revision of the manuscript Furthermore, all authors have approved the manuscript in its final version Acknowledgements The authors wish to thank ... trial at the University of North Carolina Ambulatory Care Center in the General Internal Medicine practice (ACC-GIM) This is an academic practice that cares for over 5,000 adults aged 50 and older ... cancer to watch the video, one reported that they did not have either a DVD or VHS player, one had left the practice, and one did not provide an answer We asked 15 of the 23 patients whether they...

Ngày tải lên: 11/08/2014, 05:21

... before a large scale clinical and cost effectiveness evaluation of this approach Specifically, the trial will provide extensive quantitative and qualitative data on the acceptability of the intervention ... convenience As such, it has been produced as a hard copy format and as a website and participants are able to choose to use either or both of these formats Both versions contain the same information and ... no professional input They can be used as stand-alone interventions or as an adjunct to other forms of intervention This is a rapidly growing area and a recent meta-analysis of studies evaluating...

Ngày tải lên: 11/08/2014, 15:22

... design, analysis of data, interpretation of data, and revision of the manuscript Furthermore, all authors have approved the manuscript in its final version Acknowledgements The authors wish to thank ... trial at the University of North Carolina Ambulatory Care Center in the General Internal Medicine practice (ACC-GIM) This is an academic practice that cares for over 5,000 adults aged 50 and older ... cancer to watch the video, one reported that they did not have either a DVD or VHS player, one had left the practice, and one did not provide an answer We asked 15 of the 23 patients whether they...

Ngày tải lên: 11/08/2014, 16:21