... sense in both the atrium and ventricle, and pace in both the atrium and ventricle Sensing of a ventricular event can cause inhibition of the ventricular spike; sensing of an atrial event can lead ... at a lower rate limit of 60 bpm The third beat demonstrates atrial and ventricular pacing and now, because of the atrial timing adds an AV interval of 200 msec instead of the actual 150 msec ... patients and it is very difficult to measure the benefit of AV synchrony in terms of the patient's sense of well-being Those studies indicate that VVI pacing and heart block, with loss of AV synchrony,...
Ngày tải lên: 24/01/2014, 01:20
... examined under UV light and micrographs of the best R-banded metaphases were taken using Kodalith film and printed on Valca No paper RESULTS AND DISCUSSION The R-NOR sequential banding technique permitted ... identification of the positive Ag-NOR chromosomes of sheep (fig 1) The nucleolus organizer regions are located the telomeric ends of acrocentric (4 and 25) and metacentric chromosomes (1p, 2q, and 3q) ... (table III) whereas random association had been noted by Henderson and Bruere (1977) In cattle, Mayr and Schleger (1982) observed random association of chromosomes in only of the breeds investigated...
Ngày tải lên: 14/08/2014, 20:20
Báo cáo y học: "Systematic bioinformatic analysis of expression levels of 17,330 human genes across 9,783 samples from 175 types of healthy and pathological tissues" ppt
... majority of data analysis, database construction and development of normalization and writing of the manuscript RA and MS contributed to the development and testing of the normalization KO and EB ... it provides an integrated view of human gene expression levels across thousands of samples representing hundreds of different tissue and disease types GeneSapiens offers unprecedented possibilities ... Detailed4gene expression profile of PRAME Detailed gene expression profile of PRAME (a) Body-wide expression profile of the PRAME gene across the database Each dot represents the expression of PRAME in one...
Ngày tải lên: 14/08/2014, 21:20
Search for new types of deoxyribozymes and development of human topoisomerases inhibitors on the basis of oligonucleotides
... versatilities of RNA in forming intricate and functional structures are due to the combined use of standard Watson-Crick base pairing, non-standard base pairing, and a variety of non-covalent ... categories of introns and splicing mechanisms These consist of nuclear tRNA introns [66], archaeal introns [67], nuclear mRNA introns [68], and the group I and group II introns [69, 70] Of these ... effects of its typical duplex structure simply by abandoning its complementary strand, since single stranded DNA can form a great diversity of structures by utilizing more exotic secondary and tertiary...
Ngày tải lên: 11/09/2015, 16:06
An investigation into some types of verbal responses to questions in English and Vietnamese conversation
... gender, closeness of relationship and status of the interlocutors and the kinds of responses to questions - putting forward some implications for teaching and learning the functions of responses to ... always consists of a first part and a second part The utterance of a first part immediately creates an expectation of the utterance of a second part of the same pair There is a class of first pair ... Australia, America, and England; another group consist of Vietnamese people All of them are working in RMIT University and American International College (AIC), World Bank Office of Road Project...
Ngày tải lên: 07/11/2012, 14:54
Tài liệu HOW TO HANDLE DIFFERENT TYPES OF RETAIL SHOPPERS AND MAKE SHOPPING A MEMORABLE EXPERIENCE FOR THEM pdf
... TO HANDLE SUCH TYPE OF CUSTOMERS: These types of customers can be easily identified by the way they react to the assistance offered to them Such types of customers prefer to be left alone and ... STRATEGY TO HANDLE SUCH TYPE OF CUSTOMERS: Acknowledge and appreciate their wisdom and knowledge Don‟t be cross with them Such types of shoppers are easily impressed if a sales person is humble and patient ... argue with these types of customers and offend them They are very sure of their decisions and although are ready to experiment with new ideas or suggestions but after a lot of thinking They take...
Ngày tải lên: 19/02/2014, 10:20
Tài liệu Orthodontists and patient´s aesthetic perception to different types of profi les modifi ed by a computer program pdf
... composed of dentists, students, and general public MATERIAL AND METHODS The sample was composed of 30 dentists, 30 orthodontists and 30 patients attending the Graduate School of the National School of ... respect to esthetics and function.21-24 Assessment of soft tissues is an important aspect of orthodontic diagnosis and treatment planning; this encompasses profile analysis Soft tissue profile experiments ... improvement and better accept facial and bodily image.20 The final goal of orthodontic treatment is to improve dental-facial complex harmony achieving proper balance of bone, dental and soft tissues...
Ngày tải lên: 19/02/2014, 17:20
Báo cáo khoa học: Two types of replication protein A in seed plants Characterization of their functions in vitro and in vivo ppt
... homologs of OsRPA70a and OsRPA70b (AtRPA70a and AtRPA70b) A thaliana was used for genetic analysis of the functions of OsRPA70a and OsRPA70b because it has closely related homologs (AtRPA70a and AtRPA70b, ... Genotypes of atrpa70a and atrpa70b Genomic DNA was extracted from leaves of F2 seedlings from AtRPA70a and AtRPA70b heterozygous T-DNA insertion mutants (F1), and subjected to PCR analysis Genotypes ... 20% of the relative activity of the OsRPA32 and OsRPA14 interaction The interaction of OsRPA70b and OsRPA32 yielded about 75% of the relative activity of the OsRPA32 and OsRPA14 interaction The...
Ngày tải lên: 07/03/2014, 21:20
Báo cáo khoa học: "Semantic Types of Some Generic Relation Arguments: Detection and Evaluation" pptx
... hyperonym and hf for xi where hxi xi is the most general hyperonym The same is done for yi Next, we use all negative examples to find Gxi and Gyi which are generalization types of the arguments of a ... positive and negative examples, one first builds the maximal canonical automaton (MCA) (Pernot et al., 2005) with one starting state and a separate sequence of states for each positive example and ... presence of a general semantic category of one argument will require a more specific semantic category for the other Generalization per argument is, on the one hand, useful because none of the arguments...
Ngày tải lên: 08/03/2014, 01:20
UNIT 2. FORMATS FOR ELECTRONIC DOCUMENTS AND IMAGES LESSON 1. TYPES OF MARK-UP: INTRODUCTIONNOTE potx
... documents and images - Types of mark-up: Introduction - page Procedural Mark-up Generally speaking, procedural mark-up formats are designed (and owned) by vendors of specific software products, and ... text content of the document a set of formatting codes the description of the logical structure of a document Click on your answer Formats for electronic documents and images - Types of mark-up: ... electronic documents and images - Types of mark-up: Introduction - page Procedural Mark-up Most electronic publishing systems today, such as word processing software and desktop publishing software, use...
Ngày tải lên: 17/03/2014, 22:20
Báo cáo khoa học: Purification of three aminotransferases from Hydrogenobacter thermophilusTK-6 – novel types of alanine or glycine aminotransferase Enzymes and catalysis pot
... description of the characterization of bacterial GGT and AGT at an enzymatic and gene level Comparison of the amino acid sequences with known enzymes showed the phylogenetic position of 1880 each ... distribution of these types of homologue with GGT activity One of the noteworthy findings in this study is that AT2 and AT3 showed novel substrate specificities from the viewpoint of the well-established ... purification, suggesting that the four kinds of activity in CFE were derived from only the three enzymes Purified AT1, AT2 and AT3 gave single bands of 44, 42 and 45 kDa on SDS ⁄ PAGE, respectively...
Ngày tải lên: 29/03/2014, 09:20
Discussion paper: Key concepts of the Alternative Investment Fund Managers Directive and types of AIFM pptx
... development of regulatory technical standards by ESMA to determine types of AIFM for the purposes of consistent harmonisation and uniform application of the conditions of the AIFMD Many of the articles ... determine types of AIFM, where relevant in the application of the AIFMD, and to ensure uniform conditions of application of the AIFMD The different types of AIFM will manage a variety of AIF legal ... functions under Annex I) IV Definition of AIF Types of AIF 11 It is not possible to define the types of AIFM without considering the types of AIF for which they act and, in particular, the different...
Ngày tải lên: 30/03/2014, 14:20
Báo cáo khoa học: Assembly of collagen types II, IX and XI into nascent hetero-fibrils by a rat chondrocyte cell line ppt
... chains and chain fragments of types II, IX and XI collagen were resolved by SDS/ PAGE (Fig 7A, lanes and 5) Western blot analysis (Fig 7A, lanes and 2) of the proteins resolved in lanes and using ... polymeric type II N-procollagen and if types IX and XI collagens were also incorporated, in order to understand better the temporal sequence and mechanism of assembly Materials and methods Cell culture ... RCS-LTC cultures (lanes and 2) The yield of soluble type II N-procollagen was less from cultures in the absence of bAPN (lane 1) Addition of bAPN (lane 2) increased the pool of type II N-procollagen...
Ngày tải lên: 31/03/2014, 07:20
báo cáo hóa học: " Magnitude and meaningfulness of change in SF-36 scores in four types of orthopedic surgery" ppt
... estimates of MDC [29,53] One of the major strengths of this study is the use of data from four different types of orthopedic surgery While several past studies investigated measurement properties of ... estimates of change in SF-36 subscale scores expressed in standardized units (ES) and in the original scale of measurement (MDC and SEM) While estimates of change in original scale of measurement ... derived estimates of MCIC following different types of orthopedic surgery Finally, the presence of floor and ceiling effects on several SF-36 subscales suggests that the amount of change that could...
Ngày tải lên: 18/06/2014, 19:20
Báo cáo hóa học: " Cytotoxic effects and the mechanism of three types of magnetic nanoparticles on human hepatoma BEL-7402 cells" ppt
... three types of MNPs via WST-1 assay The results of flow cytometric analysis revealed that the cytotoxicity of MNPs is implemented through cell cycle arrest and inducing apoptosis The results of ... determination and transferrin receptor expression will be the next step for further reveal of the cytotoxicities of Fe O4 , OA- Fe3 O4 , and C-Fe Materials and methods Reagents RPMI-1640 and fetal ... purity of three types MNPs are 99.9% and the size distribution of particles are 10-30 nm Nanoparticle stock suspensions (10 mg/mL) were prepared by UV-sterilization and dispersing a known weight of...
Ngày tải lên: 21/06/2014, 01:20
báo cáo hóa học:" Research Article Maximality Principle and General Results of Ekeland and Caristi Types without Lower " potx
... generalized pseudodistances and τ-distances of Suzuki 32 , τ-functions of Lin and Du 33 and distances of V´ lyi 34 a By Remarks 6.5 and 6.6 and Definitions 6.3, 6.7, 6.9, and 6.10, the following ... literature, the several variants of the variational principle of Ekeland type for lsc maps and fixed point and endpoint theorem of Caristi type for dissipative single-valued and set-valued dynamic systems ... Principle of Ekeland Type and Fixed Point and Endpoint Theorem of Caristi Type in Cone Uniform Spaces with Generalized Pseudodistances Let 2X denote the family of all nonempty subsets of a space...
Ngày tải lên: 21/06/2014, 18:20
A-Z of the Environment Covering the scientific, economic and legal issues facing all types of organisation pdf
... and Rights of Way Act 2000 and cover approximately 15% of England Countryside and Rights of Way Act 2000 Sites of Special and Scientific Interest Asbestos Asbestos is a term given to a group of ... their landscape qualities for the purpose of conserving and enhancing their natural beauty, which includes landform and geology, plants and animals, landscape features and the rich history of human ... THE A-Z OF THE ENVIRONMENT K Kyoto Protocol (US) 229 L Land Drainage Act 1994 233 Landfill sites 233 Landfill (England and Wales) Regulations 2002 – 2005 234 Landfill: disposal of waste 235 Landfill...
Ngày tải lên: 28/06/2014, 17:20