... number of index keys in an index number of pages in the index the constant appearing in: rel-name.field-name OPR value the maximum value in the key range if known the minimum value in the key range ... Moreover, queries involving a single relation can be processed with a scan of the relation, a scan of a portion of the primary index, or a scan of a portion of one secondary index Joins can be processed ... appears both in the definition of an operator (Stups) and in the entry (Ntups) in AM if the operator is used in an index In this case, Ntups from AM should be used first, and supports an if-then-else...
Ngày tải lên: 22/10/2013, 10:15
... Modeling and User-Adapted Interaction, 8(3-4) M Rotaru and D Litman 2006 Exploiting Discourse Structure for Spoken Dialogue Performance Analysis In Proc of EMNLP M Walker, D Litman, C Kamm and ... hypothesized that by having access to this information, users will have a better idea of where instruction is heading, thus facilitating their understanding of the relevance of the current topic ... NM Line is collapsed in the actual system and Lines and are hidden (shown in Figure1 to illustrate our discourse structure annotation.) The user can expand nodes as desired using the mouse Information...
Ngày tải lên: 20/02/2014, 12:20
Frontiers in Advanced Control Systems doc
... is a inference based composition operator, which can be of the type max-min or ˜∗ max-product, and xt is any point in U xt The Mamdani inference systems can represent MIMO (Multiple Input and ... audience of this book can be composed of professionals and researchers working in the fields of automation, control and instrumentation Book can provide to the target audience the state -of- art in control ... behavior, in many applications, and provides greater flexibility in designing high-performance control with a certain degree of transparency for interpretation and analysis, that is, they can be used...
Ngày tải lên: 16/03/2014, 23:20
INTERNATIONAL STANDARD ON AUDITING 200 OVERALL OBJECTIVES OF THE INDEPENDENT AUDITOR AND THE CONDUCT OF AN AUDIT IN ACCORDANCE WITH INTERNATIONAL STANDARDS ON AUDITING doc
... understanding of the ISA, and definitions The entire text of an ISA, therefore, is relevant to an understanding of the objectives stated in an ISA and the proper application of the requirements of an ... 300, “Planning an Audit of Financial Statements.” ISA 200 90 OVERALL OBJECTIVES OF THE INDEPENDENT AUDITOR AND THE CONDUCT OF AN AUDIT IN ACCORDANCE WITH INTERNATIONAL STANDARDS ON AUDITING Detection ... OBJECTIVES OF THE INDEPENDENT AUDITOR AND THE CONDUCT OF AN AUDIT IN ACCORDANCE WITH INTERNATIONAL STANDARDS ON AUDITING (f) Financial statements – A structured representation of historical financial information,...
Ngày tải lên: 29/03/2014, 18:20
Báo cáo khoa học: Cyclosporin A-induced oxidative stress is not the consequence of an increase in mitochondrial membrane potential doc
... at 37 °C in an atmosphere of 5% CO2 Immunocytochemical staining of P-glycoprotein Cytospins of GLC4 and GLC4 ⁄ P-glycoprotein cells were incubated for with hematoxylin for staining of nuclei ... JC-1 fluorescence in response to either CsA or its analogs in GLC4 cells Inhibition of P-glycoprotein by CsA and its analogs, including NIM811, resulted in significant increases in JC-1 fluorescence ... P-glycoprotein and inhibition of calcineurin are unlikely to play a role in CsA-induced oxidative stress and disturbed Ca2+ homeostasis Care must be taken in the use of fluorescent probes in P-glycoprotein-expressing...
Ngày tải lên: 30/03/2014, 08:20
Báo cáo khoa học: "The role of positive feedback in Intelligent Tutoring Systems" ppt
... Brookline Books, New York Bing Liu 2006 Web Data Mining Springer, Berlin Xin Lu 2007 Expert Tutoring and Natural Language Feedback in Intelligent Tutoring Systems Ph.D thesis, University of Illinois ... tutoring systems In ACL05, 36 Proceedings of the 42nd Meeting of the Association for Computational Linguistics, Ann Arbor, MI Martha Evens and Joel Michael 2006 One-on-one Tutoring by Humans and ... learning approaches, and such knowledge will inform a discourse planner, responsible of organizing and generating appropriate positive feedback The choiche of the specific machine learning and...
Ngày tải lên: 31/03/2014, 00:20
evaluating the impact of social networks in rural innovation systems pptx
Ngày tải lên: 01/04/2014, 11:21
separation of isotopes of biogenic elements in two-phase systems
... discussed in chapter In counter-current separation in columns, of the greatest interest are the CHEX reactions in gas–liquid systems A distinguishing feature of the kinetics study in such systems ... reducing ε (in proportion to ∼ ε 2), and with increasing holdup in the column and flow conversion system Because of the distinct dependence of on NTP, and for the purpose of diminishing the separation ... taken into account in calculations by a corresponding increase in HTU or HETP; that is, by retaining the above methods and equations for NTP (NTU) and/but introducing supplementary summands into...
Ngày tải lên: 01/06/2014, 10:54
Báo cáo hóa học: " Cross-Layer Design and Analysis of Downlink Communications in Cellular CDMA Systems" docx
... Results of data sorting Results of voice sorting (b) Sorting subprocess of data scheduling (a) Sorting subprocess of voice scheduling Figure 3: Sorting processes simultaneous handoff requests, since ... 2003 X Wang, R Ramjee, and H Viswanathan, “Adaptive and predictive downlink resource management in next generation CDMA networks,” in Proceedings of the 23rd Annual Joint Conference of the IEEE ... [29] K M Rege, S Nanda, C F Weaver, and W.-C Peng, “Analysis of fade margins for soft and hard handoffs,” in Proceedings of the 6th IEEE International Symposium on Personal, Indoor and Mobile Radio...
Ngày tải lên: 22/06/2014, 22:20
FRONTIERS IN ADVANCED CONTROL SYSTEMS doc
... is a inference based composition operator, which can be of the type max-min or ˜∗ max-product, and xt is any point in U xt The Mamdani inference systems can represent MIMO (Multiple Input and ... audience of this book can be composed of professionals and researchers working in the fields of automation, control and instrumentation Book can provide to the target audience the state -of- art in control ... behavior, in many applications, and provides greater flexibility in designing high-performance control with a certain degree of transparency for interpretation and analysis, that is, they can be used...
Ngày tải lên: 28/06/2014, 22:20
Báo cáo khoa học: "SemiClinical application of tumor volume in advanced nasopharyngeal carcinoma to predict outcome" pptx
... included in this investigation in an attempt to reduce the incidence of distant metastasis In this study, failure pattern analysis revealed that the number of distant metastasis sites was greater than ... the outline of tumor margin was unclear Radiotherapy An intensity-modulated radiation therapy (IMRT) technique and inverse planning system (PLATO, Nucleotron Inc, Veenendaal, Netherlands) were ... lymph node involvement is apparent Distant metastasis is an important concern that can influence survival The reported frequency of distant metastases in patients with locally advanced NPC was...
Ngày tải lên: 09/08/2014, 08:22
Báo cáo y học: "volution of an adenocarcinoma in response to selection by targeted kinase inhibitors" potx
... Protein Ref position amino acid Alt Description amino acid Initial ENSG00000197062 ZNF187201 12978 28352058 G T K 62 G C Zinc finger protein 187 (Zinc finger and SCAN domaincontaining protein 26) ... skin versus blood/compendium, and 98 from skin versus lung (predominantly over-expressed in skin relative to lung) These included many molecular mechanisms of cancer and cancerrelated signaling ... characterization in this manner represents a tractable methodology for the study of rare cancer types and can aid in the determination of relevant therapeutic approaches in the absence of established interventions...
Ngày tải lên: 09/08/2014, 20:22
báo cáo khoa học: " Comparative analysis of slot dimension in lingual bracket systems" pps
... hardness and modulus of elasticity of the archwire and bracket, variations of manufacturing processes including milling and casting of brackets, as well as clinical procedures like mode of ligation ... considered The correct buccolingual inclination of maxillary teeth is particularly critical in establishing an esthetic smile line, proper anterior guidance, and a Class I canine and molar relationship ... participated in preparation of the manuscript including interpretation of data All authors read and approved the final manuscript Acknowledgements We would like to thank Prof Dr em H Hecker, Institute of...
Ngày tải lên: 11/08/2014, 20:20
Vulnerability & Adaptation Assessment examples of methodologies used in Viet Nam
... affected by informant biases Ranking-data may be less affected by (changing, different) biases of informants and can also be aggregated • E.g “retrospective ranking” of household vulnerabilities and ... – – The main drivers for migration were lack of employment and low income Environmental stress affects livelihoods and can be a driver in itself Owners of land or housing less inclined to migrate, ... often in debt Process of resettlement lacks community participation and transparency Social networks in sending and receiving areas are vital to migration Remittances to sending areas, also financial...
Ngày tải lên: 08/08/2015, 19:23
Theoretical investigations of thermoelectric effects in advanced low dimensional materials
... extensively in nanostructure transistors Besides the focus on improving the performance of electronic devices, the topic of thermal transport management becomes increasingly important in nanostructure ... of GNRs can use π-orbital tight-binding method to obtain electronic band structures by changing their Hamiltonian accordingly Similarly for Si and Ge nanowires, the sp3d5s* empirical tight binding ... play an important role on carrier transport of ptype triangular Ge NWs for d less than nm Interestingly, similar behavior can also be found in electrical conductance As shown in Fig 3-2(a), G of...
Ngày tải lên: 09/09/2015, 11:25
Electrostatics of granular flow in pneumatic conveying systems
... (Paramanathan and Bridgwater, 1983a) and investigated the material behaviour and kinetics of attrition (Paramanathan and Bridgwater, 1983b) Neil and Bridgwater also tested granular materials in an ... another main issue in pneumatic conveying as mentioned in Section 1.1 Attrition often occurs during conveying and processing of particles and causes loss of valuable product, formation of dust and ... et al (2002) examined the effect of mechanical properties and the angle of an inclined pipe on the pressure drop for the pneumatic conveying of fine powders Other studies of granular flow focused...
Ngày tải lên: 14/09/2015, 09:07
A correlation based method for direction finding of multipath signals in frequency hopping systems
... DIRECTION FINDING OF MULTIPATH SIGNALS IN FREQUENCY HOPPING SYSTEMS PENG NINGKUN (M Eng, Huazhong University of Science and Technology) A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF ENGINEERING DEPARTMENT ... Keying T H −1 vii Summary Direction finding is of great interest in many applications such as GPS (Global Positioning System), radar, sonar and wireless communication systems In smart antenna systems, ... direction of users is an important factor to increase the capacity, and an antenna array is usually used at the base station to estimate and track the direction of users Conventional direction finding...
Ngày tải lên: 15/09/2015, 22:51
18The Radiation of an AcceleratingCharge in the Electromagnetic Field
... clear and illuminating Quite understandably, because of the importance of the phenomenon of the radiation of accelerating charges in the design and fabrication of instruments and devices, many ... origin Thus, is measured from the origin and increases in a clockwise motion We can easily find the maximum and minimum values of x() and y() over a single cycle of The maximum and minimum ... is a factor of e2 =4"0 mc2 We now ask the question, what, if any, is the meaning of this quantity? The answer can be obtained by recalling that the electric field E ‘‘outside’’ of an electron...
Ngày tải lên: 19/04/2016, 11:40
Motion of an object in a viscous fluid
... surface and behind the sphere Drag increases dramatically An interesting consequence of the increase in FV with speed is that an object falling through a fluid will not continue to accelerate indefinitely ... continues to fall at constant speed (the terminal speed) This is the case for particles of sand falling in the ocean, cells falling in a centrifuge, and sky divers falling through the air [link] ... Motion of an Object in a Viscous Fluid ρvL We can use children in msubsup = η to calculate children in msubsup, since all values in it are either given or can be found in tables of density and viscosity...
Ngày tải lên: 25/08/2016, 13:52