Select channels

This paper investigates the system performance of hybrid time-power switching based relaying (TPSR) energy harvesting enabled in the multisource half-duplex relaying network over the Rayleigh fading channel. The outage probability (OP) of the proposed system model with implementing maximal ratio combining (MRC) and selection combination (SC) technique at the receiver is presented and analyzed.

8p viling 11-10-2024 1 0   Download

In recent times many research activities have been carried out to prove the metal ion detection ability of Schiff bases. [13,14] In the present study, a new Schiff base has been synthesized from 5-bromo-2- hydroxybenzaldehyde and naphthalene-1,8-diamine and it is complexated with Co(II), Ni(II), Cu(II) and Zn(II) ions. The biological application of all the compounds has been analyzed and metal ions recognition property of the Schiff base has also been studied.

16p dianmotminh02 03-05-2024 8 2   Download

Lecture Steganography: Steganographic channels introduce contents such as problem, steganography by the cover selection, steganography by cover synthesis, steganography by cover modification

19p lavender2022 22-04-2022 13 4   Download

Bài viết này nghiên cứu hiệu năng của mạng chuyển tiếp đa chặng đa đường (Multi-hop Multipath) sử dụng kỹ thuật khuyếch đại và chuyển tiếp (AF: Amplify-and-Forward) dưới sự ảnh hưởng của giao thoa đồng kênh (CCI: Co-Channel Interference) và phần cứng không hoàn hảo (HI: Hardware Imperfection). Bài viết nghiên cứu hiệu năng của ba phương pháp chọn đường (path selection) được đặt tên là RAND, SHORT và BEST.

9p viaespa2711 31-07-2021 30 3   Download

Recently, there has been increased interest in the use of seismic refraction surveys for the exploration of groundwater investigations. The aim of this study is to delineate groundwater potential zones using the seismic refraction technique. SmartSeis ST, with 12 channels seismograph was selected for seismic refraction data acquisition in Phonhong district of Vientiane Province, Laos.

12p larachdumlanat129 14-01-2021 21 3   Download

The main contents of this chapter include all of the following: Communication design, map out message goals, evaluate your audience, shape message content, select channels, acquire resources, generate source credibility, eliminate design flaws, send message.

31p nomoney2 10-02-2017 47 1   Download

Lecture Principles of Marketing - Chapter 10 explain why companies use distribution channels and discuss the functions these channels perform, discuss how channel members interact and how they organize to perform the work of the channel, identify the major channel alternatives open to a company, explain how companies select, motivate, and evaluate channel members.

28p allbymyself_06 28-01-2016 91 5   Download

Giới thiệu chung về phân phối và nhà trung gian marketing Introduction to Distribution and Marketing Intermediaries Lựa chọn kênh phân phối(Selecting Distribution Channels) Quản trị kênh phân phối,Bán sỉ,Bán lẻ

27p 123tien0o0 30-10-2013 93 8   Download

2 2 The Role of IMC in the Marketing Process McGraw-Hill/Irwin © 2004 The McGraw-Hill Companies, Inc., All Rights Reserved. .

25p sonnguyen3515 19-09-2013 82 2   Download

Với tình huống như trong hình ta vẫn có thể tách bằng pen , bằng quick selection , nhưng trong bài viết này mình muốn trình bày cách tách bằng channel rất cơ bản , mà ở đây mình muốn đề cập đến tách tóc của nhân vật thật hiệu quả . ..Các bạn chuyển qua chế độ xem bằng channel , chọn kênh Blue như trong hình ( đa phần kênh Blue có độ tương phản cao nhất trong 3 kênh ) cũng tùy trường hợp , kênh nào có contrast cao thì ta chọn kênh đó . ...

29p kimchimm 18-07-2013 100 9   Download

The vanilloid-like TRP-channel VRL-1 (TRPV2) is a non-selective cation channel expressed by primary sensory neurons and non-neuronal tissues [Caterina, M.J., Rosen, T.A., Tominaga, M., Brake, A.J and Julius, D. (1999) Nature398, 436–441]. It is one of the six members of the vanilloid-like TRP-channel family which is now termed the TRPV family [Montell, G., Birnbaumer, L., Flockerzi, V., Bindels, R.J., Brutford, E.A., Caterina, M.J., Clapham, D.E., Harteneck, C., Heller, S., Julius, D., Kojima, I., Mori, Y., Penner, R., Prawitt, D., Scharenberg, A.M., Schultz, G., Shimizu, N. and Zhu, M.X.

8p tumor12 20-04-2013 28 3   Download

Scorpion toxins that affect sodium channel (NaCh) gating in excitable cells are divided into a-andb-classes. Whereas a-toxinshavebeen found inscorpions throughout theworld, anti-mammalianb-toxins have been assigned, thus far, to
New World scorpions while anti-insect selective b-toxins (depressant and excitatory) have been described only in the
Old World. 2 This distribution suggested that diversification ofb-toxins into distinct pharmacological groups occurred after the separation of the continents, 150 million years ago....

8p fptmusic 16-04-2013 27 2   Download

The high water permeability of certain biological membranes is due to the presence of aquaporin water channel proteins. AQP1 was discovered in human red cells. AQP1 has been thoroughly characterized biophysically, and the atomic structure of AQP1 has been elucidated. Ten homologs have been identified in humans. These are selectively permeated by water (aquaporins) or water plus glycerol (aquaglyceroporins). The sites of expres-sion predict the clinical phenotypes in humans. Individuals lack-ing Colton blood group antigens have mutations in the AQP1 gene. ...

81p fptmusic 11-04-2013 35 4   Download

The biological ion channel gramicidin A (gA) was modified by synthetic means to obtain the tail-to-tail linked asymmetric gA-derived dimer com-pound3. Single-channel current measurements for 3in planar lipid bilayers exhibit an Eisenman I ion selectivity for alkali cations. The structural asymmetry does not lead to an observable functional asymmetry. The structure of 3in solution without and with Cs cations was investigated by 1 H-NMR spectroscopy. In CDCl3 ⁄CD3OH (1 : 1, v⁄v),3forms a mixture of double-strandedb-helices....

12p awards 05-04-2013 31 3   Download

Nicotinic acetylcholine receptors (nAChRs) are integral membrane proteins and prototypic members of the ligand-gated ion-channel superfamily, which has precursors in the prokaryotic world. They are formed by the assembly of five transmembrane subunits, selected from a pool of 17 homologous polypeptides (a1–10,b1–4,c, d, and e).

47p galaxyss3 21-03-2013 57 6   Download

P2X receptors are cation-selective ion channels activated by extracellular ATP. They form homo- and heterotrimeric complexes that differ in their functional properties and subcellular localization. These membrane ion channels are also expressed in pulmonary epithelial cells.

13p vinaphone15 27-02-2013 35 2   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Receivers and CQI Measures for MIMO-CDMA Systems in Frequency-Selective Channels

12p dauphong20 11-03-2012 29 5   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Robust EEG Channel Selection across Subjects for Brain-Computer Interfaces

10p dauphong20 11-03-2012 38 4   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Optimized Irregular Low-Density Parity-Check Codes for Multicarrier Modulations over Frequency-Selective Channels

11p sting12 11-03-2012 39 4   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Performance of Asynchronous MC-CDMA Systems with Maximal Ratio Combining in Frequency-Selective Fading Channels

9p sting12 11-03-2012 44 5   Download