in this case only the first frame is resent the acknowledgment for other frames arrived on time

bài giải bài tập truyền số liệu

Ngày tải lên : 20/06/2014, 23:04

... Stop Frame Start ms ACK Stop 29 Figure 11.3 shows the situation In this case, only the first frame is resent; the acknowledgment for other frames arrived on time Figure 11.3 Solution to Exercise ... dataword is the one based on the definition: n = k + r., where n is the size of the codeword, k is the size of the dataword, and r is the size of the remainder b The remainder is always one bit smaller ... between the second dot and the origin) b This is BPSK, There is only one peak amplitude (3) The distance between each dot and the origin is However, we have two phases, and 180 degrees c This can...

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báo cáo khoa học: " A full-length enriched cDNA library and expressed sequence tag analysis of the parasitic weed, Striga hermonthica" pot

Ngày tải lên : 12/08/2014, 03:21

... germination stimulant (in this case ethylene) is mixed in the soil to trigger germination in the absence of the hosts This approach was used successfully to eradicate Striga asiatica infestations ... Arabidopsis Information Resource (TAIR) [41] This web-based database will be a powerful tool for the detailed analysis of S hermonthica genes Conclusions This paper provides large scale EST information ... differences The average polymorphism information content (PIC) was 0.463, which confirms that the SSR markers used in this study were highly informative The lowest PIC value was 0.305 for SSR57, and the...

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Tài liệu LoopStar® 711 Leveraging a Full Suite of Ethernet and TDM Services to Cost-Effectively Utilize Fiber Networks doc

Ngày tải lên : 10/12/2013, 19:15

... 100Base-FX ports, the LoopStar 711 is the perfect multi-service solution for providers looking to extend their footprints over fiber connections This extension can now be used to transport Ethernet traffic ... T-1 Ethernet 100FX LS 711 T-1 Ethernet PBX 01/06 • The LoopStar 711 allows providers to leverage and extend their footprint by delivering Ethernet and TDM-based services over existing fiber connections ... 700 intelligent management Ethernet Services • • • • • • • 802.1d bridging 802.1p prioritization 802.1q VLAN tagging/stacking VLAN switching MPLS/VPLS 802.3ad Link Aggregation Rate-limiting per...

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Báo cáo khoa học: "CASE ROLE FILLING AS A SIDE EFFECT OF VISUAL SEARCH" pdf

Ngày tải lên : 24/03/2014, 05:21

... ANALYSIS SYSTEM NAOS CANNOT SEE IT STREET INTERSECTION MORIO Fig 1: Situational context of the dialog The g o a l of this article is to elucidate the representation constructions for case frames ... strategy is applied After an access to the case- frame l e x i c o n the case frame is constructed This case frame i s used to guide the parsing in the f o l l o w i n g manner: The al@orithm first ... selectional restrictions for the source slot s p e c i f i e d in the case- frame lexicon If the test succeeds for an object, the name o~ this object is stored in the source slot, DIRECTION CHANGE now...

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báo cáo sinh học:" Improving pneumonia case-management in Benin: a randomized trial of a multi-faceted intervention to support health worker adherence to Integrated Management of Childhood Illness guidelines" doc

Ngày tải lên : 18/06/2014, 17:20

... treatment quality, a one -time training input has less impact than training coupled with continued support, as in our study Discussion The quality of pneumonia case management in Benin before IMCI was ... was conducted only in communes where IMCI training courses had taken place, the sampling frame of this survey differed from that of the other surveys and these observations were excluded from the ... workers Therefore, in addition to the intention-to-treat analysis, we formulated an alternative per-protocol analysis to present as the focus of this paper The per-protocol analysis compared consultations...

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Báo cáo khoa học: "Consequences of reducing a full model of variance analysis in tree breeding experiments" pps

Ngày tải lên : 09/08/2014, 03:24

... Districts in the area and cone collections were carried out from fellings which were being made in the Forest District at the time we arrived there for cone collection Since all our Polish experiments ... génétique INTRODUCTION In complicated tree breeding experiments, particularly when one deals with nonorthogonal and unbalanced design, and this is often the case, the temptation arises to reduce the ... family-locality components The provenance-block interaction is modified by a small part of a combination of all family components while the main part is included in the residual For genetic estimations (table...

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Báo cáo khoa học: Mechanistic investigation of a highly active phosphite dehydrogenase mutant and its application for NADPH regeneration pptx

Ngày tải lên : 23/03/2014, 15:20

... cofactor This conclusion is consistent with the steady-state ordered mechanism with NAD binding rst deduced from kinetic experiments for WT PTDH [21] Product inhibition Given the tight binding of the ... Km is the MichaelisMenten constants for NADP, I is the inhibitor (NADPH) concentration, and KIS is the inhibition constant (Eqn 1) All assays were performed in duplicate and the average is graphically ... accurately t with the competitive inhibition model showing a large change in the slope and not a signicant change in the intercepts The KIS obtained from this t is 1.2 0.2 lm, which is in good agreement...

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Báo cáo sinh học: "Inequality of maximum a posteriori estimators with equivalent sire and animal models for threshold traits" pps

Ngày tải lên : 09/08/2014, 18:22

... variance on the underlying scale For the example data set the relationship matrix has the following form: The likelihood function invariably follows the joint posterior density is now: a product binomial ... model the mode of the marginal posterior density for the sires is computed In the analyses of the simple example data set in this study, the ’marginal’ posterior density for the sires equals the ... of the marginal posterior density function is different from the mode of the joint posterior distribution The situation is different in the linear model case or more precisely when the likelihood...

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Pro Zend Framework Techniques Build a Full CMS Project phần 7 pptx

Ngày tải lên : 14/08/2014, 11:21

... Zend_Tool using the command in Listing 8-11 Listing 8-11 Creating the list user Action with Zend_Tool zf create action list user Since there will be no form processing done in the listAction() method, ... with the create user form It will also need to render one other thing, the login message This is how you will tell the user whether their login attempt failed Listing 8-31 The User Login Form in ... loading it with the user’s current account information The first thing you need to is create the update user action You can this with Zend_Tool, as shown in Listing 8-15 Listing 8-15 Creating the...

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Báo cáo y học: "Parallel evolution of conserved non-coding elements that target a common set of developmental regulatory genes from worms to humans" doc

Ngày tải lên : 14/08/2014, 17:22

... sites In support of this hypothesis, in 78% of cases the intronic wCNE is located upstream of the alternative first exon (see Figure for examples) Therefore, we not believe that, in general, intronic ... genomes In the C elegans gene set, there is also a trend for genes to be involved in signal transduction and ion binding The GO terms shown in this figure constitute all GOslim terms (excluding the ... one InterPro domain To increase the signal, each domain was converted to the top-level parent domain according to the InterPro protein domain annotation using a custom Perl script The following...

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A sociological study of tamil entrepreneurship with special reference to up country tamil business in sri lanka

Ngày tải lên : 09/09/2015, 18:58

... knowledge on minority and marginal entrepreneurship and their distinctive characteristics in terms of gathering information, consulting services, aid, personal loan, manual labouring support, and other ... Kshatriya or Aristocrat theory, the Brahmin or Sacerdotal Theory and the Vaisya or Traders Theory have been formulated by historians to explain the transmission of Indian culture This transmission particularly ... constructs in the context of social marginality focusing on the impotency of social groups rather than individual economic agents.4 In contrast to an emphasis on marginality, there is also emphasis upon...

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Báo cáo hóa học: " Research Article A Cross-Layer Approach in Sensing and Resource Allocation for Multimedia Transmission over Cognitive UWB Networks" docx

Ngày tải lên : 21/06/2014, 11:20

... channel conditions Conclusion By considering the ﬁndings in the preliminary investigation, SNR is considered as the main QoS metric at the PHY layer to determine the appropriate sensing time for cognitive ... superframe duration The second case is when the time slot allocation is dominated by one user that has a very good channel condition To overcome this issue, number of packets in queue is also considered ... to time- varying channel conditions and traﬃc source characteristics In the Time Division Multiple Access- (TDMA-) based MAC protocol, the main issue is the sharing of the time slots among the...

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Báo cáo y học: "Treatment of Hereditary Angioedema: items that need to be addressed in practice parameter" ppt

Ngày tải lên : 08/08/2014, 21:20

... are minimal This is in contrast to intravenous therapy where guidelines are needed for teaching, assuring quality and infection prevention via continual evaluation, in addition to preventing other ... administration Using a health professional for infusions can be quite time consuming, frustrating and inconvenient for the patient The concept of self-administration has been also proven reasonable ... available only via IV administration and its administration by a health care provider at a health care facility would be time consuming and inconvenient for the patient In order to regain flexibility...

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báo cáo khoa học: "Talk, trust and time: a longitudinal study evaluating knowledge translation and exchange processes for research on violence against women" potx

Ngày tải lên : 10/08/2014, 11:20

... when they used the research findings, and finally, the impact of the KTE processes themselves on respondents’ decision-making Impact of sharing–how others respond to the knowledge? The first ... comments, indicating the diversity of reactions, included: The findings somewhat discouraged some people, as they had seen screening as the answer to addressing this gap.’ The screening issue continues ... domains, all but one respondent indicated that their expectations were met or exceeded regarding the kind of information presented (95%), the way the information would be presented (100%), and the...

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Using compensation strategies in listening for 10th form students a case study at the high school for gifted students of vinh university

Ngày tải lên : 27/12/2013, 20:26

... questions The interview consists of two parts: the first one for personal information and the second one for the content information The number of prepared questions for the content information is ... principles for teaching listening, the researcher wants to make an investigation into listening using linguistic clues and other clues to guess the meaning of the listening with some guidelines ... are skimming for the main idea, they may miss some specific information Alternatively, if they are listening for total comprehension, they may miss the main idea Before a task begins, 22 the teacher...

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Tài liệu A Case Study on the Implementation of A Knowledge Management Strategy Oriented to Innovation pdf

Ngày tải lên : 24/01/2014, 00:20

... management is included All this is encouraged with a very open vision of work and a certain tolerance of mistakes One of the main factors explaining the culture of the ﬁrm is its belonging to the MCC, ... starting point for the strategy established The implementation process for the strategy is then described, together with the work organization changes which this assumed The results of the case ... development of innovations New knowledge, the basis for innovation, will constitute the future knowledge base for the organization and will contribute to the regeneration and widening of the existing base...

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THE ECO-TOURISM VALUE OF NATIONAL PARK: A CASE STUDY FROM THE PHILIPPINES pdf

Ngày tải lên : 25/03/2014, 20:23

... recreational demand for Mt Pulag visitation With the results presented in Table 14 showing consistency with economic theory, the study further insinuates the following: A greater decline in the number ... form for the ITCM used in the study is the linear The linear functional form was used in the study because it approximates the best fit of the data Linear regression results were reported in this ... represents only the explicit values 19 Maximum 9.3 Additional Information Elicited from Visitors Additional information on respondents’ choice of other recreational sites and perception of their...

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THE MOON A FULL DESCRIPTION AND MAP OF ITS PRINCIPAL PHYSICAL FEATURES doc

Ngày tải lên : 28/03/2014, 15:20

... Gruithuisen's too lively imagination Dr Klein has frequently seen this rill with great distinctness, and at other times sought for it in vain; though on each occasion the conditions of illumination, ... craters on or near their track, point to the supposition that they consist rather of material exuded from long-extending fissures in the crust of the "seas," and in other surfaces where they are ... and other systems, they often abound in the neighbourhood of disturbed regions in these plains, and in many cases along their margins, as, for example, the Gassendi-Mersenius and the Sabine-Ritter...

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Toward a (Kin)Aesthetic of Video Gaming - The Case of Dance Dance Revolution pdf

Ngày tải lên : 30/03/2014, 16:20

... though this is impossible, given the size of the machine)—enfolded and in- corporated It is poised to entwine with the flesh of the player “any time you like.” Defining the DDR machine’s body continued ... that materializes the body of the DDR arcade machine They give voice to it, in one case imitating its praise, and in another performing the type of condescending body it is not They express gratitude ... looking at” (Atkins, 2006) Instead, let us finally attend to the intersubjectivity inherent in the practice of video gaming: the interpersonal relations manifest in the experience of play, the disciplinary...

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The Case for Controlled-Atmosphere Killing of Poultry in Transport Containers Prior to Shackling as a Humane Alternative to Electrical Stunning doc

Ngày tải lên : 31/03/2014, 08:20

... and inhale water during the initial spasm from being electrically shocked Gregory and Whittington (1992) examined this tendency by including a radioisotope in the stun bath and then looking at ... mixture containing high levels of carbon dioxide, turkeys displayed discomfort via head-shaking and gasping The U.K.’s Department for Environment, Food & Rural Affairs (2001) confirms these findings ... used in conjunction with inert gases, such as nitrogen or argon in air Indeed, according to a European Commission draft document (EIPPCB 2003), this is by no means the optimal concentration as...

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