recent progress in silkworm genetics and genomics

... interaction between prealbumin, retinol-binding protein, and vitamin A J Biol Chem 246, 44–49 71 Bellovino D, Morimoto T, Tosetti F & Gaetani S (1996) Retinol binding protein and transthyretin ... six b-strands instead of eight, with the C and D strands and the intervening loop forming a large loop, exposing some hydrophobic residues in this region that are normally buried on the inside ... the protein [98] Dislocation of the C and D strands from their native edge region may result in the formation of a new interface involving A and B strands which is open for intermolecular interactions...

Ngày tải lên: 07/03/2014, 10:20

Ngày tải lên: 21/02/2014, 05:20

Ngày tải lên: 23/02/2014, 15:20

... conducting polymer nanowires also a promising sensing material for ultra sensitive, trace-level biological and chemical nanosensors [46] Conducting polymers containing the analyte binding species ... biomolecules, mainly proteins, enzymes and DNA oligomers Recently, conducting polymer/CNTs composites have received significant interest because the incorporation of CNTs into conducting polymers ... conducting polymers and their applications in biomedical research Increasing interest in and practical use of nanotechnology, especially, in conducting polymers and polymer composites have lead the...

Ngày tải lên: 20/03/2014, 13:06

... non-text content and making all content readable and understandable Direct.gov.uk and businesslink.gov.uk meet these standards and the Central Office for Information is consulting with representative ... closure and 90 have already been closed They are also moving most citizen- and businessfacing services and related information on to two websites: Direct.gov.uk and businesslink.gov.uk.35 Transferring ... all of these in a meaningful and sustainable way — Closing the digital divide has slowed to a standstill with no more people using the internet now than in 2004, according to UK Online Centres...

Ngày tải lên: 29/03/2014, 19:20

... acting insulin, intermediate acting insulin, and long acting insulin Choosing the correct type of insulin differs from person to person and often depends on their daily activities, their willingness ... beta-carotene and other carotenoids (Vitamin A, 2007), vitamin D is synthesized in the skin when in direct contact with UVB radiation (Vitamin D, 2007), and vitamin K is made by bacteria living in the intestines ... given food bars containing L-arginine and antioxidant vitamins (Vitamin A, C, and E are all antioxidants) The second group was given bars containing just the vitamin supplements and the third group...

Ngày tải lên: 31/03/2014, 22:20

... research in theory and engineering development in practice, and as a messenger between the technical pioneers and the researchers who followed in their footstep This book, titled Recent Advances in ... Kao-Peng Chou and Jia-Chin Lin Chapter Synchronization for OFDM-Based Systems 23 Yu-Ting Sun and Jia-Chin Lin Chapter ICI Reduction Methods in OFDM Systems 41 Nadieh M Moghaddam and Mohammad Mohebbi ... practicing and knowledgeable communication X Preface engineers to beginning or professional researchers All interested readers can easily find noteworthy materials in much greater detail than in...

Ngày tải lên: 19/06/2014, 19:20

... classified into two categories: continuous and discontinuous as shown in Fig 10 These two categories can be subdivided into three types: intraband contiguous, intraband discontinuous and interband A ... eliminate intersymbol interference and intercarrier interference In general, the symbol timing offset may vary in an interval that is equal to the guard time and does not cause intersymbol interference ... which results in time-varying phase changes Intercarrier interference comes into being another attached problem Because an error in the sampling frequency means an error in the FFT interval duration,...

Ngày tải lên: 19/06/2014, 19:20

... of combining schemes, including selection combining, switch combining, EGC, and MRC, in the following 2.1.1 Selection combining Selection combining is a simple receive diversity combining scheme ... Equal gain combining Equal gain combing is a suboptimal combining scheme, as compared with the MRC scheme Instead of requiring both the amplitude and phase knowledge of channel state information, ... transmitting multiple data streams without additional bandwidth or power expenditure Several basic receiver architectures for handling inter-antenna interference, including zero-forcing (ZF), minimum...

Ngày tải lên: 19/06/2014, 19:20

... null-steering and the optimal beamforming schemes Although the nullsteering beamforming scheme can form deep nulls in the directions of the interfering sources, the performance of filtering out the interference ... be mainly determined by the groups and classes whose matrices Gg,c = Gmin g,c min Tg,c Rmin Tg,c g H (42) have the smallest common rank, denoted by min ˜ Dmin = rank(Gmin ) = rank Tg,c Rmin Tg,c ... ordering V-BLAST algorithms Beamforming Beamforming is a promising signal processing technique used to control the directions for transmitting or receiving signals in spatial-angular domain (Godara,...

Ngày tải lên: 19/06/2014, 19:20

... multiplexing in fading channels, IEEE Trans Commun 50: 1266–1273 116 22 Recent Advances in Wireless Communications and Networks Will-be-set-by -IN- TECH Meyer, C (2000) Matrix analysis and applied linear ... corresponding users’ rate vector are obtained from (8) and shown in Fig as a marker point in the boundary of the rate region Therefore, the marker points are the points of R0 located in the boundary ... Using Dynamic Programming Optimal Resource Allocation in Allocation in OFDMA Broadcast Channels Using Dynamic Programming 129 13 Fig 11 Achievable points for u = [1, 2], and their convex hull In...

Ngày tải lên: 19/06/2014, 19:20

... averaging in time and accounting for diversity and suppressing noise in spatial 150 12 Recent Advances in Wireless Communications and Networks Will-be-set-by -IN- TECH diversity brunches Depending on amount ... combined to for Z ( N ) In the intermediate case both components are combined according to (67) with more and more emphasis put on in- phase component X ( N ) as coherency increases with increase ... improvement in downlink throughput of cellular systems using limited network coordination to mitigate intercell interference has been discussed in (Boccardi & Huang, 2007), where zero forcing (ZF) and...

Ngày tải lên: 19/06/2014, 19:20

... Coupling, Tight Coupling, and Loose Coupling (Liu, 2006) The Open Coupling architecture specifies an open standard and is used for access and roaming between 802.11 WLAN and UMTS networks In this ... schemes in integrated WLAN and 3G cellular networks 192 Recent Advances in Wireless Communications and Networks 2.2 Vertical handoff In integrated networks, there are two types of handoff: intra-technology ... intra-technology handoff and intertechnology handoff (Lampropoulos et al., 2005; Shafiee et al., 2011) The intra-technology handoff is traditional Horizontal Handoff (HHO) in which mobile terminals handoff...

Ngày tải lên: 19/06/2014, 19:20

... blocking probability in WLAN is a monotonically increasing continuous function of δ , while blocking probability and dropping probability in UMTS cell are continuous decreasing functions over δ in ... Handoff Issues in 4G Wireless Systems An Overview, Proceedings of International Latin American and Caribbean for 210 Recent Advances in Wireless Communications and Networks Engineering and Technology ... the relay and the destination can be obtained using training sequences and the CSI of the forward channels at the source and the relay can be obtained either using reciprocity of the links or feedback...

Ngày tải lên: 19/06/2014, 19:20

... changing the access point from which obtains Internet access) Leu & Ko (2008) proposed a method that combines SIP and SCTP with the aim of minimizing delay and packet losses during the handovers ... Advances in Wireless Communications and Networks one data stream between source and destination endpoints Multistream SCTP includes multistreaming, and finally, multihomed SCTP incorporates multihoming ... code line 27 in Fig 2) To make it compatible with IPv6, lines indicated in Table should be replaced int main(int argc, char *argv[]) { int sockfd, newfd; socklen_t sin_size; struct sockaddr _in local;...

Ngày tải lên: 19/06/2014, 19:20

... uplink and downlink in terminals In rtPS class and nrtPS class, BS assigns data grants to downlink, and polls to terminals in accordance with the reserved capacity for uplink in each terminal, and ... Ful.rtPS, and then Tul.rtPS is a convex monotonically increasing function of Ful.rtPS the same as rtPS of downlink 3.4 16-uplink in nrtPS and 16-link in BE In 16-uplink of nrtPS and 16-link of BE, ... of source link when source link is 11-uplink or 16-uplink in nrtPS or 16-link in BE The second item means the increase in a number of 286 20 Recent Advances in Wireless Communications and Networks...

Ngày tải lên: 19/06/2014, 19:20

... distribute to 11a-link brings low delay to IP because of wide bandwidth and few accommodated terminals in 11a, as mentioned in 5.2 In area-B, the packet collision and loss in 11b further increase because ... the increase in traffic, and the large number of retransmissions in MAC brings the increase in delay to IP Furthermore, the packet loss in 11b brings the decrease in throughput to IP Each 16-link ... usually involved in the planning and deployment phase, while the final customers are more interested in monitoring and control the WSN Fig Wireless sensor network lifecycle Planning WSNs Planning...

Ngày tải lên: 19/06/2014, 19:20

... Architecture for Integrating Wireless Sensor Networks into the Internet of Things, Proceedings of 3rd Symposium of Ubiquitous Computing and Ambient Intelligence 2008, Springer Berlin/Heidelberg, ... processing module, e.g running in a processor, by a HW processing module, e.g running in a FPGA, and vice versa Moreover, a HW processing module can be easily moved to a processor instantiated inside ... (OFDM) and supports Multiple-Input-Multiple-Output (MIMO) technology The standard defines asymmetrical data rates and modulations for uplink and downlink, using different access schemes for each link...

Ngày tải lên: 19/06/2014, 19:20

... developing and deploying context-aware collaborative applications for mobile users It comprises client and server APIs, core services for monitoring and inferring the mobile devices' context, and ... we define several vocabularies to represent the actions in removing an element in text/html document, and in changing the coding of a web page For MIME type t, suppose the set of transcoding operations ... framework for instantiating customized application proxies Hua et al (2006) integrated content adaptation algorithm and content caching strategy for serving dynamic web content in a mobile computing environment...

Ngày tải lên: 19/06/2014, 19:20

... discharge, plus the one produce in the ESR of the capacitor is: ΔV = Vripple = ΔVESR + ΔVC (12) Bearing mind the reasoning followed on the previous lines, and replacing Ec and 12 in Ec 5, the capacitor ... conversion, remains without answer the topic of switched or linear conversion The advantages and drawbacks of linear regulation versus switched regulation are exposed in the following lines 1) Linear regulation ... made of a series inductor and followed by a parallel capacitor, at is shown in the Fig 17(b), and it is seldom used in older cellular terminals and radio modules with discontinuous consumption...

Ngày tải lên: 19/06/2014, 19:20