a—test method for tensile strength and modulus of frp bars
![Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50-mm] Cube Specimens)](https://media.store123doc.com/images/document/14/rc/yi/small_yil1395845738.jpg)
Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50-mm] Cube Specimens)
... used for making test specimens shall be natural silica sand conforming to the requirements for graded standard sand in Specification C778 NOTE 4—Segregation of Graded Sand—The graded standard sand ... Composition of Mortars: 10.1.1 The proportions of materials for the standard mortar shall be one part of cement to 2.75 parts of graded standard sand by weight Use a water-cement ratio of 0.485 for all ... portland cements and 0.460 for all air-entraining portland cements The amount of mixing water for other than portland and air-entraining portland cements shall be such as to produce a flow of 110...
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Báo cáo hóa học: " Research Article A New Method for Least-Squares and Minimax Group-Delay Error Design of Allpass Variable Fractional-Delay Digital Filters" pdf
... can be observed that both ετ and εθ of the proposed method are smaller than those of the existing method [23], but the performances of ετ2 and εθ2 for the proposed method are not as good as those ... approximation method for the design of linear phase FIR digital filters,” in Proceedings of the IEEE International Symposium on Circuits and Systems, pp 168–171, June 1991 [26] Z Jing, “A new method for ... range of p may not be limited in [−0.5, 0.5], and the overall performance may be even better For example, if the allpass VFD filter is designed again with p ∈ [−0.65, 0.35] for both LS design and...
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Báo cáo toán học: "A Simple Method for Constructing Small Cubic Graphs of Girths 14, 15, and 16" pptx
... requirement that T be a tree, and also considered cubic forests And we tried replacing the single values of hi by sets of values (we tried sets of size two) Neither of these modifications produced ... convenient to call the edges in one of the Ti ’s tree edges and the edges joining two of the trees chords Note that for the Petersen graph we have n = 5, T = K2 , h1 = 1, and h2 = Any tree with degree ... Cubic Graph of Girth 14 For example, let T be the cubic tree on vertices For even i, we label it so that it’s five edges are: (vi,0 , vi,4 ), (vi,1 , vi,4 ), (vi,2 , vi,5 ), (vi,3 , vi,5 ), and (vi,4...
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ASTM D6371 05 Standard Test Method for Cold Filter Plugging Point of Diesel and Heating Fuels
... item mentioned in this standard Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely ... an air flow rate in the vacuum regulator of a minimum of 15 L/h, and to maintain a constant vacuum of 200 mm (2 0.05 kPa) for the duration of the test For multi-position testers using the same ... either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters Your comments will receive careful consideration at a meeting of the...
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Báo cáo khoa học: "A global model for joint lemmatization and part-of-speech prediction" doc
... 489 for word wi , for j = k Also, let li (t)j denote the top lemmas for word wi given tag t An assignment of a tag-set and lemmas to a word wi consists of a choice of a tag-set, tsi (one of ... (one of the possible k tag-sets for the word) and, for each tag t in the chosen tag-set, a choice of a lemma out of the possible lemmas for that tag and word For brevity, we denote such joint ... bounced for tags VBD and VBN , to bounce for tags VB and NN , and to bouncer for tag JJR One feature looks at the combination of tags corresponding to the differ- We used top three tag-sets and top...
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Báo cáo sinh học: " CODEHOP-mediated PCR – A powerful technique for the identification and characterization of viral genomes" pptx
... obtained for comprehensive virus phylogenies and tracing of evolutionary pathways Furthermore, comparison of multiple representatives of homologous viral proteins can be of importance for understanding ... genomes Often the linear order of genes within the genomes of related viruses is maintained Thus, the spacing and orientation of specific genes can be predicted in the genomes of Page 15 of 24 ... Figure motif of herpesvirus TS genes "DMGL"18 Output of the web-based CODEHOP software predicting complementary strand CODEHOP PCR primers for the conserved Output of the web-based CODEHOP software...
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báo cáo hóa học:" Tuberculosis and HIVNeeded: A New Paradigm for the Control and Management of Linked Epidemics" pot
... often have a dearth of diagnostic testing capabilities and narrow choices of antiretrovirals and anti-tuberculous medications requires creative and inventive solutions While the coexistence of ... of programs results in care of coinfected patients that is often fragmented, uncoordinated, and unsuccessful It is essential, in areas of high HIV prevalence and TB burden, that national TB and ... level of prevalence of TB/HIV co-infection will integration be of most benefit, (2) how will population density affect the paradigm of collaboration and integration, and (3) how will the cost of...
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báo cáo hóa học:" Research Article A New Technique for the Digitization and Restoration of Deteriorated Photographic Negatives" pptx
... require calibration of both the imaging device(s) and illumination source(s) However, this adds to the complexity of operation and may reduce the number of personnel capable of performing a scan The ... unknown quantities dx and d y since the surface depth remains unknown as shown in Figure Therefore, for estimation purposes the mean values of both (Δx0 and Δy0 ) are used for dx and d y ; so (14) ... continuing and has placed many important items at risk This has created an urgent need for a technique that can capture the information in each of the negatives of a large collection before the...
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báo cáo khoa học: " NorthStar, a support tool for the design and evaluation of quality improvement interventions in healthcare" ppt
... principles, content development and software development of NorthStar and report its preliminary evaluation We refer readers to the ReBEQI website for further information on ReBEQI and to see the NorthStar ... interventions and their evaluation The intention was for the tool to be useful to users with varying levels of experience in QI research, and for the text to be instructional as well as informative For ... top of the screen or from the bottom of the contents and include: checklists, an annotated bibliography of key methodological papers, structured abstracts of selected references, summaries of...
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Test bank for supervision concepts and practices of management 11th edition leonard
... productivity, profitability, and continuous improvement What are the two main requirements of any supervisory position, and which of these usually determines the effectiveness of a supervisor's performance? ... employees recognize and agree to it d.It is better for a supervisor not to display power or formal authority Most of upper management’s time is most likely spent in the function of: a.Staffing b.Organizing ... production, sales, and shipping to coordinate cost accounting, inventory records and billing This is using the process of cooperation True False Arranging and distributing work among members of the work...
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Development of Vacuum Assisted Resin Transfer Molding (VARTM) method for the repair and strengthening of concrete structures
... growing body of knowledge, there are still gaps in our understanding of FRP FRP durability and the refinement of FRP fabrication methods have been identified as research needs for FRP used in ... identified FRP durability as one of the main areas where further research is needed for externally bonded FRP This research does a thorough analysis of the performance of both VARTM and hand layup FRP ... age of bridges in the US and lack of funds make the strength of repairs and their durability important considerations when considering the benefit and life cycle cost of a repair This demand...
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Tài liệu Báo cáo khoa học: A facile method for expression and purification of the Alzheimer’s disease-associated amyloid b-peptide pdf
... is suitable for isotopic labeling of peptides, and can be readily adapted for the generation of Ab peptides containing an array of sequence variations Results Expression of Ab(M1–40) and Ab(M1–42) ... medium and incubated with neurons at final concentrations of 1, and lM for h At the end of this period, MTT was added and cells were incubated for a further h The results are percentage inhibition of ... high-level expression of Ab peptides should lead to aggregation and formation of inclusion bodies, and that Ab would be less susceptible to degradation in this form Moreover, the formation of inclusion...
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Tài liệu Báo cáo khoa học: Development of a new method for isolation and long-term culture of organ-specific blood vascular and lymphatic endothelial cells of the mouse pdf
... incubation for days in medium containing a concentration of G418 (Invitrogen) of 400 lgÆmL)1 G418-resistant colonies were picked and expanded for PCR genotyping and the formation of embryoid ... out of 48 G418-resistant clones was further examined for the presence of the tsA58T cDNA expression unit and for widespread expression of b–geo in embryoid bodies To validate binary expression of ... back-crossed five times or more with B6 mice and used for analysis For genotyping, PCR and ⁄ or X-gal staining of tail tips were performed ESCs were maintained on a layer of irradiated, G418resistant mouse...
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Tài liệu Báo cáo khoa học: "A Pattern Matching Method for Finding Noun and Proper Noun Translations from Noisy Parallel Corpora" doc
... between two vectors, and then backtracking to find the optimal path, and doing this for all English/Chinese word pairs in the texts The complexity of D T W is @(NM) and the complexity of the matching ... the number of nouns and proper nouns in the English text, J is the number of unique words in the Chinese text, N is the occurrence count of one English word and M the occurrence count of one Chinese ... letters and small letters in Chinese, and no difference between singular and plural forms of the same term This also led to some error in the vector representation The evaluators' knowledge of the...
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Báo cáo khoa học: Kinetic hybrid models composed of mechanistic and simplified enzymatic rate laws – a promising method for speeding up the kinetic modelling of complex metabolic networks pptx
... the metabolism of this cell is controlled by the demand for energy and redox equivalents, and not by the offer of substrates Even larger variations in the concentrations of glucose and lactate give ... reference state of the network at an ATP consumption rate of 20.8 lmặs)1 and a GTP consumption rate of 0.19 lmặs)1 On the basis of the stoichiometric matrix of the network and the ux rates and metabolite ... linear rate laws of the MA type Indeed, most of the studied approximate models of the erythrocyte network performed sufciently well for changes of the external concentrations of glucose and lactate...
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USAID Supported a Wide Range of Child and Maternal Health Activities, but Lacked Detailed Spending Data and a Proven Method for Sharing Best Practices pptx
... strategic and annual performance plans and their goals for accountability for the effective and efficient use of resources.10 Because the Office of the Administrator did not require missions and bureaus ... interviewed officials from the Bureau for Policy and Program Coordination (PPC), the Bureau for Global Health, regional bureaus, and the Office of the Controller We also met with a number of officials ... partnerships and provides leadership and technical expertise for child survival and maternal health within USAID Bureau for Asia and the Near East Bureau for Africa Bureau for Latin America and the...
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Báo cáo sinh học: " A general method for nested RT-PCR amplification and sequencing the complete HCV genotype 1 open reading frame" potx
... and versus and 6, or lanes and versus and 10) For amplicon 2, AMVRT and M-MLV RT worked equally well (lanes and versus and 8, or lanes and versus and 10) Lanes 11 and 12 are negative controls ... thiocyanate and phenol/chloroform extraction (R2V1) (compare lanes and versus and 4) Random hexamers (Rndm) were more efficient than B4R1, a primer specific to the 3'-UTR (lanes and versus and 6, ... amplicons 1, 2, 3, 4x and 4y for genotype 1a and amplicons 1x, 1y, 2, 3, 4x and 4y for genotype 1b Figure shows the amplicon partition for genotype 1b Page of (page number not for citation purposes)...
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báo cáo hóa học: "A binary method for simple and accurate two-dimensional cursor control from EEG with minimal subject training" potx
... consisted of 30 prompts, composed of 15 "yes" and 15 "no" prompts randomly interspersed An offline feature analysis of the resultant EEG recordings was performed to identify the location and band for ... series of single cursor movements, each in one of four directions Whereas Piccione's method relies on sequential emphasis of four stimuli to obtain the two bits of information required for each ... determined the optimum single electrode location and frequency band for control for each subject from offline analysis of EEG recordings First, each subject performed the threshold-setting task (although...
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Báo cáo hóa học: "Core strength: A new model for injury prediction and prevention" pptx
... limitation of movement or pain Lesser points were given for partial completion of the test and no points for failure to complete any elements of the test The battery of FMS tests were performed on ... anterior abdominal wall Photos of various methods of recruiting and strengthening the TA with written explanations were provided, along with verbal reinforcement of the material Once the firefighter ... authors thank the members of Tucson Fire Department for their participation, and its administration for funding this study, and Seamus Rogan, Jerry Poplin and Margaret Spencer of the Environmental...
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