... protein), and the methods used in transcriptome and proteome profiling Chapter describes the material and methods for the construction of the screening vector, cell culture and the microarray and proteomics ... translation factors and ubiquitylation enzymes), transcription (transcription factors, splicing factors, chromatin opening enzymes and histones) and cytoskeleton (actin and microtubules); and (iv) reduced ... functional gene and protein groups differentially expressed in the high producer This pie chart shows the combined data from the transcriptome and proteome profiling in both mid-exponential and stationary...
Ngày tải lên: 09/10/2015, 11:06
... are around the 2.4 GHz band and are commonly used by WLAN and Personal Area Networks (PANs) These are covered in Chapters and 11, respectively Parts of the 900 MHz and GHz bands are also available ... Pan-European standard for high speed WLANs The HIPERLAN standard covers the physical and MAC layers, offering data rates between and 25 Mbps by using narrowband radio modulation in the 5.2 GHz band HIPERLAN ... data networks in terms of size, performance and cost PANs target applications that demand short-range communications After a brief introduction, Chapter 11 covers the Bluetooth and HomeRF PAN standards...
Ngày tải lên: 13/09/2012, 10:21
John Wiley And Sons Wireless Networks eBook LiB - Preface
... xvi Wireless Networks Rates for GSM Evolution (EDGE), cdma2000 and wideband CDMA (WCDMA)) are discussed Chapter provides a vision of 4G and beyond mobile and wireless systems Such ... data networks in terms of size, performance and cost PANs target applications that demand short-range communications After a brief introduction, Chapter 11 covers the Bluetooth and HomeRF PAN standards ... layer and the MAC protocols of two wireless local area network standards, IEEE 802.11 and ETSI HIPERLAN Furthermore, it discusses the latest developments in the field of wireless local area networks...
Ngày tải lên: 29/09/2013, 21:20
Tài liệu Ethernet Access for Next Generation Metro and Wide Area Networks pptx
... Precedence) markings and bandwidth allocation Ethernet Access for Next Generation Metro and Wide Area Networks 34 OL-14760-01 Scalability Considerations The number of classes and the bandwidth allocation ... team routinely observed and tested broadband access links, both cable and aDSL in the range of 256 K/1.4 M and 768 K/3 M with < 40 ms latency between the teleworker LAN and the Cisco campus lab ... bandwidth requirements have a single link to two of the high bandwidth sites The high bandwidth sites form the distribution layer and core network to support the access circuits for the low bandwidth...
Ngày tải lên: 21/12/2013, 06:15
Báo cáo khoa học: Functional analysis of two divalent metal-dependent regulatory genes dmdR1 and dmdR2 in Streptomyces coelicolor and proteome changes in deletion mutants ppt
... After digestion of the cosmids with ApaI, KpnI and PstI, an ApaI band of 4.0 kb from cosmid 10A7, a 1.0 kb ApaI band from cosmid D10 and an 8.0 kb PstI band from cosmid D52 gave a strong positive ... oligonucleotides FRBGL1 and FRBGL2 or FRBGL1 and FRBGL3, based on the conserved sequences of dtxR homologous genes [1], and the DNA of S coelicolor as template PCR products of 313 bp and 451 bp were ... cosmids D10 (A) and ⁄ 10A7 (B) containing the dmdR1 and dmdR2 genes The arrows indicate the location of the ORFs and the orientation in each DNA fragment The ApaI fragments of cosmids D10 and ⁄ 10A7,...
Ngày tải lên: 16/03/2014, 18:20
Báo cáo khoa học: A comparative analysis of the transcriptome and signal pathways in hepatic differentiation of human adipose mesenchymal stem cells doc
... (HGF), oncostatin M and dimethyl sulfoxide [13] These cells expressed albumin and a-fetoprotein during differentiation and demonstrated low-density lipoprotein (LDL) uptake and production of urea ... functional and morphological similarities to hepatocytes AT-MSC-derived hepatocytes (AT-MSC-Hepa) demonstrated several liver-specific markers and functions, such as albumin production, LDL uptake and ... tryptophan 2,3dioxygenase (TDO2), transthyretin and keratin 18] and liver-specific transcription factors such as FOXA2 [hepatocyte nuclear factor (HNF) 3b] and ONECUT (HNF6) were also up-regulated (Fig...
Ngày tải lên: 30/03/2014, 04:20
static and dynamic neural networks from fundamentals to advanced theory
... Theorem and Feedforward Networks 7.5 Higher-Order Neural Networks (HONNs) 7.6 Modified Polynomial Neural Networks 7.6.1 Sigma-Pi Neural Networks (S-PNNs) 7.6.2 Ridge Polynomial Neural Networks ... fields of neural networks, soft computing and intelligent systems, and, have inspired the authors to learn, explore and thrive in these areas Also, to Suman Gupta, Shan Song, and Hideko Homma, ... 88 94 95 STATIC NEURAL NETWORKS Multilayered Feedforward Neural Networks (MFNNs) and Backpropagation Learning Algorithms 4.1 Two-Layered Neural Networks 4.1.1 Structure and Operation Equations...
Ngày tải lên: 03/06/2014, 02:13
Báo cáo hóa học: " The genome and proteome of the Kluyvera bacteriophage Kvp1 – another member of the T7-like Autographivirinae" docx
... regions of T3 and Kvp1 are very similar in that Kvp1 encodes T3-like Gp0.3, 0.6 and 0.7 homologs The product of early gene 0.3 (Ocr) is a small protein which mimics B-form DNA and binds to, and inhibits, ... and, possesses S-adenosyl-Lmethionine hydrolase activity [11] Gp0.7 produces functions in host gene shutoff [12] and as a protein kinase which phosphorylates host elongation factors G and P and ... blue R250 and characterized using Bionumerics software (Applied Maths) Bands were further characterized by in situ trypsin digestion and mass spectrometry Briefly, the excised gel bands were...
Ngày tải lên: 20/06/2014, 01:20
báo cáo hóa học:" Oral health related quality of life in pregnant and post partum women in two social network domains; predominantly home-based and work-based networks." docx
... (items and 2), physical pain (items and 4), psychological discomfort (items and 6), physical disability (items and 8), psychological disability (items and 10), social disability (items 11 and 12) and ... demands and social support, and the health of workers [24] Women in the labor market may perform tasks involving high demand and over which they have little control That may lead to stress and ... individuals trust, and on whom they can rely on and who will care for them [1] Research on social support emphasizes the importance of types, frequency, intensity and extent of social networks and on the...
Ngày tải lên: 20/06/2014, 15:20
Báo cáo hóa học: " Improvement for detection of microcalcifications through clustering algorithms and artificial neural networks" ppt
... matrix T and threshold values of a = (c) 0.04, (d) 0.03, (e) 0.02 5.2.4 Feature extraction Two window-based features, such as the mean and standard deviation defined in Equations 18 and 19, respectively, ... U, T, V) = i=1 k=1 and c i=1 is i=1 subject to N γi the (1 − tik )η , (5) k=1 constraints μik = ∀k; ≤ μik , tik ≤ with the constants a > 0, b > 0, m > and h > The values of a and b represent the ... importance of membership and typicality values in the computation of the prototypes, respectively The parameters m and h represent the absolute weight of the membership value and typicality value,...
Ngày tải lên: 20/06/2014, 22:20
Báo cáo hóa học: " Selection combining for noncoherent decode-and-forward relay networks" pptx
... in (1) and (2) denotes the two frequency subbands used in BFSK signaling Furthermore, the source symbol x0 = if the first frequency subband is used and x0 = if the second frequency subband is ... source broadcasts a BFSK signal and the baseband received signals at node i, i = 1, , K, are written as Nguyen and Nguyen EURASIP Journal on Wireless Communications and Networking 2011, 2011:106 ... no direct link between the source and destination For convenience, the source, relays, and destination are denoted and indexed by node 0, node i, i = 1, , K, and node K + 1, respectively Signal...
Ngày tải lên: 20/06/2014, 22:20
Báo cáo hóa học: " Editorial Opportunistic and Delay-Tolerant Networks Sergio Palazzo,1 Andrew T. Campbell,2 and Marcelo Dias de Amorim3" pot
... assistance through the entire editing process, and the Editor-in-Chief of the journal, Luc Vandendorpe, for trusting us with this important assignment and helping us to fulfill it successfully Last ... evaluate the reaction of applications and protocols to lower layer events The main contributions of this work are the integration of the DTN reference implementation and the emulation of a DTN data-mule ... second group of papers reports recent advances on theoretical aspects of opportunistic and delay-tolerant networks Castro et al consider the interesting scenario of peer-to-peer file sharing in...
Ngày tải lên: 21/06/2014, 05:20
Báo cáo hóa học: " Editorial The Interplay between Compression and Security for Image and Video Communication and Adaptation over Networks" potx
... “Multimedia encryption with joint randomized entropy coding and rotation in partitioned bitstream,” Xie and Kuo propose a framework that couples randomized entropy coding and bitstream rotation in order ... compression step and diffusion step for security The last two papers are in the field of secure entropy coding, and address the design of entropy coders that can achieve both compression and encryption ... scheme makes known and chosen plaintext attacks extremely difficult The last paper by Magli et al., “Joint source, channel coding, and secrecy,” deals with the problem where compressed and secured data...
Ngày tải lên: 21/06/2014, 22:20
security and cryptography for networks
... one thousand gates and over one thousand five hundred internal wires If s2 is increased to 60 then the augmented circuit now has over one thousand five hundred gates and over two thousand internal ... B ← [r]Q and sends A and B to Ver sends s, t to Pro checks whether C = [s]P + [t]V and sends z ← bs + r and w to Ver accepts if [z]P = [s]U + A, [z]Q = [s]V + B and W = [w]P Fig ROM and non-ROM ... zero and the value of wire 16 is one Experiments: We performed a set of experiments with different values of the statistical security parameters s1 and s2 , and using both the ROM and standard...
Ngày tải lên: 06/07/2014, 15:28
The mammalian transcriptome and the function of non-coding DNA sequences pdf
... transcription and processing of mRNA are highly coupled with intron splicing and/ or exon recognition There is an obvious correlation between the number and total length of introns on the one hand and the ... small RNA genes [57] and repetitive elements [3] Repeats constitute about 45% of the human and the mouse genomes (Table 1) and can be found in both transcribed (introns and UTRs) and non-transcribed ... structural and physiological complexity of an organism is highly dependent on the complex regulation of gene expression and on the size and diversity of the transcriptome Why is this so? Singlestranded...
Ngày tải lên: 09/08/2014, 20:20
Installing, Troubleshooting, and Repairing Wireless Networks phần 1 ppsx
... towards detecting and solving diabetes—some of my very best mentors have been affected and I want them and others to be well and mentoring others To mentors and teachers—the ability and dedication ... Neighborhood and Community Wireless Networks Sharing Your SOHO WLAN Open Community Wireless Networks Wireless ISPs Portal Software Summary Chapter 15 Upcoming Standards and Trends Using Radios and Resources ... broadcast band from 530–1750 KHz) and very high frequencies (such as the cellular and microwave bands above 800 MHz) that can affect their range (through absorption and reflection) and alter their...
Ngày tải lên: 10/08/2014, 12:21
Installing, Troubleshooting, and Repairing Wireless Networks phần 2 ppsx
... voltages At this point, I will again defer discussion and details about cables and their electrical and design issues to the ARRL’s Antenna Handbook and similar expert reference material on the topic ... Antennas and Cables 65 MC and MMCX MC and MMCX are micro-miniature connectors developed in the 1990s to save space and weight in microwave equipment They simply snap into their mating connectors and ... the sake of moving a little data back and forth Summary With a basic understanding of antennas and cabling, you are almost ready to begin enhancing and expanding the coverage of your wireless...
Ngày tải lên: 10/08/2014, 12:21
Installing, Troubleshooting, and Repairing Wireless Networks phần 3 ppsx
... including a briefing on rules and regulations, safety and interference, and how antennas and cables play in the wireless world, it is time to describe the bits and pieces and start putting them together ... your business and its employees stay on-line When your business expands beyond 50 to 100 users, and you have 3, 4, or 18 buildings to hook up to corporate networks, servers, and handle mega-packets ... full 802.11b bandwidth This also gives you more security and control over access into and through the bridge Wireless Gateways and Routers Most of us started out with a wired network and migrated...
Ngày tải lên: 10/08/2014, 12:21
Installing, Troubleshooting, and Repairing Wireless Networks phần 4 potx
... 98SE, Me, and XP support true plug -and- play for most compatible PCI devices, and recent versions of Linux as well, though embedded audio and video chipsets may be stubborn about their plug -and- play ... Channel Overlap and Other Networks Avoiding channel overlap is a serious consideration for your own network, as well for installing neighborhood and café-area networks requiring site and coverage ... (BIOS), and be sure the BIOS settings have plug -and- play enabled Reset the PCI/non-volatile random access memory (NVRAM) configuration if necessary to get all the devices properly recognized and...
Ngày tải lên: 10/08/2014, 12:21
Installing, Troubleshooting, and Repairing Wireless Networks phần 5 docx
... files, decipher and edit obscure and esoteric configuration file parameters, learn C and shell scripting to be able to read and extract salient bits of command parameters, and so over and over again ... to Linux and wireless hints, tips, and tools Resources for Linux and Other Flavors of UNIX If you scour the Web and hit the usual Linux support sites, you will see listings of some standard tools ... functions, and admitted limitations of what a wireless network adapter can reveal to us Although the world of Linux is a haven and test bed for some of the deepest and most profound network and Internet...
Ngày tải lên: 10/08/2014, 12:21