Results 31 to 40 of about 295,654 (197)

Electrical scanning probe microscopy of electronic and photonic devices: connecting internal mechanisms with external measures

Nanotechnology Reviews, 2016
The inner workings of semiconductor electronic and photonic devices, such as dopants, free charge carriers, electric potential, and electric field, are playing a crucial role in the function and performance of the devices.
Ban Dayan, Wen Boyu, Dhar Rudra Sankar, Razavipour Seyed Ghasem, Xu Chao, Wang Xueren, Wasilewski Zbig, Dixon-Warren Sinjin   +7 more
doaj   +1 more source

The Next Generation Global Gravitational Wave Observatory: The Science Book [PDF]

, 2021
The next generation of ground-based gravitational-wave detectors will observe coalescences of black holes and neutron stars throughout the cosmos, thousands of them with exceptional fidelity. The Science Book is the result of a 3-year effort to study the
GWIC-3G
core  

Mobile (wireless) telecommunication sector: an Indian perspective and PESTLE analysis [PDF]

International Journal of Electronics and Telecommunications
Revolutionary changes in how people interact while travelling at a distance have given rise to several mobile communication tactics. Numerous generations of Mobile telecommunications/telephony have progressed as 1G, 2G, 3G, 4G, 5G, and 6G (now under ...
Chandrahash Patel, Kunal Sinha
doaj   +1 more source

On the improvement of performance and pollutant emissions of a spark ignition engine fuelled by compressed natural gas and hydrogen

Energy Reports, 2022
This paper presents the results of an experimental and a theoretical investigation made by simulations on a Renault HR09DET spark ignition engine, four-stroke, 3-cylinders, multipoint fuel injection fuelled successively by gasoline and compressed natural
Marius Cătălin Barbu, Adrian Birtaş, Radu Chiriac   +2 more
doaj   +1 more source

ANALISIS POLA ADOPSI TEKNOLOGI 3G PADA KALANGAN MAHASISWA UNIVERSITAS INDONESIA BERDASARKAN MODEL SARKER DAN WELLS DENGAN MENGGUNAKAN TEKNIK STRUCTURAL EQUATION MODELING

Jurnal Sistem Informasi, 2012
Beberapa tahun terakhir, muncul teknologi telekomunikasi baru yang disebut 3G. Secara umum, penggunaan 3G di Indonesia belum meluas dan merata. Melihat perkembangan penggunaan 3G di Indonesia tersebut, peneliti ingin mengetahui faktor yang paling ...
Alida Widianti, Muhammad Rifki Shihab
doaj   +3 more sources

Optimization of Arthrospira platensis (Spirulina) Growth: From Laboratory Scale to Pilot Scale

Fermentation, 2017
Arthrospira platensis (Spirulina) is the most cultivated microalga worldwide. Improving its cultivation in terms of biomass productivity, quality, or production cost could significantly impact the Spirulina industry.
Florian Delrue, Emilie Alaux, Lagia Moudjaoui, Clément Gaignard, Gatien Fleury, Amaury Perilhou, Pierre Richaud, Martin Petitjean, Jean-François Sassi   +8 more
doaj   +1 more source

Deterioration Causes Evaluation of Third Generation Cellular LTE Services for Moving Unmanned Terrestrial and Aerial Systems

Electrical, Control and Communication Engineering, 2018
Well-deployed cellular networks offer a cheap wireless solution for the control channel deployment of Remote-Control Vehicles (RCV) and Unmanned Aerial Vehicles (UAV).
Brodņevs Deniss, Kutins Aleksandrs
doaj   +1 more source

EVALUATION OF THE SURFACE SETTLEMENT ABOVE THE PRAGUE METRO LINE A EXTENSION CONSTRUCTED BY TWO SHIELDS

Acta Polytechnica, 2016
The new section of the Prague metro V.A is located in the west part of Prague, between stations Dejvická and Motol Hospital. The new metro section is 6.2km long and has four new stations.
Matous Hilar, Nhu The Tuan
doaj   +1 more source

Measurements of the E-mode polarization and temperature-E-mode correlation of the CMB from SPT-3G 2018 data

, 2021
International audienceWe present measurements of the E-mode (EE) polarization power spectrum and temperature-E-mode (TE) cross-power spectrum of the cosmic microwave background using data collected by SPT-3G, the latest instrument installed on the South ...
Cecil, TW, Ruhl, JE, Harrington, N.L., Michalik, D., Ding, J., Nguyen, H, Korman, M., Bleem, L.E., Kuo, C.-L., Harke-Hosemann, AH, Kubik, DL, Korman, M, Jeong, OB, Wu, W.L.K., Fu, J, Benabed, K., Prabhu, K., Howe, D, Pan, Z., Paschos, P., Raghunathan, S., Crawford, T.M., Bryant, L., Archipley, M., Jeong, O.B., Chang, C.L., Carter, F.W., Cliche, J.-F., Bender, AN, Rouble, M., Young, M.R., Reichardt, CL, Bouchet, FR, Ferguson, KR, Lowitz, AE, Harrington, NL, Denison, E.V., Guns, S., Story, K.T., Feng, C., Galli, S., Suzuki, A., Galli, S, Guyser, R., Ahmed, Z, Thakur, R. Basu, Knox, L, Omori, Y, Quan, W, Pearson, J, Guyser, R, Irwin, KD, Rahlin, A, Anderson, A.J., De Haan, T, Benson, B.A., Balkenhol, L, Avva, JS, Lee, A.T., Novosad, V., Bleem, LE, Khaire, TS, Sayre, JT, Bender, A.N., Smecher, G., de Haan, T., Hilton, G.C., Gardner, R.W., Goeckner-Wald, N., Natoli, T., Crawford, TM, Tucker, C., Carlstrom, J.E., Anderes, E, Kofman, A.M., Gambrel, AE, Cukierman, A, Carter, FW, Lee, AT, Nadolski, A., Cliche, JF, Leitch, E.M., Foster, A, Hood, JC, Cecil, T.W., Hilton, GC, Foster, A., Sayre, J.T., Ade, P.A.R., Holder, GP, Holzapfel, W.L., Guns, S, Benabed, K, Cho, HM, Irwin, K.D., Cho, H.-M., Rouble, M, Nadolski, A, Everett, W, Huang, N., Feng, C, Huang, N, Fu, J., Natoli, T, Jones, A., Holder, G.P., Dobbs, M.A., Khaire, T.S., Daley, C, Reichardt, C.L., Daley, C., Stark, A.A., Raghunathan, S, Umilta, C., Holzapfel, WL, Bouchet, F.R., Chou, T.-L., Nguyen, H., Montgomery, J, Dobbs, MA, Rahlin, A., Posada, C.M., Kubik, D.L., Kuhlmann, S., Paschos, P, Dutcher, D., Barry, PS, Gualtieri, R, Anderes, E., Cukierman, A., Michalik, D, Dibert, K., Quan, W., Thompson, K.L., Yoon, K.W., Henning, JW, Anderson, AJ, Montgomery, J., Prabhu, K, Stephen, J., Sobrin, J.A., Howe, D., Everett, W., Riedel, B, Goeckner-Wald, N, Harke-Hosemann, A.H., Hivon, E., Jonas, M., Lowitz, A.E., Gupta, N., Noble, G.I., Barry, P.S., Lu, C, Thorne, B., Bianchini, F., Denison, EV, Chaubal, P., Padin, S., Shirokoff, E., Knox, L., Henning, J.W., Chang, CL, Balkenhol, L., Riebel, D, Kuhlmann, S, Millea, M, Aylor, K., Aylor, K, Vale, L.R., Whitehorn, N., Avva, J.S., Omori, Y., Vieira, J.D., Halverson, N.W., Dibert, K, Meyer, S.S., Gupta, N, Jones, A, Bianchini, F, Ade, PAR, Chaubal, P, Leitch, EM, Byrum, K., Noble, GI, Padin, S, Millea, M., Riedel, B., Kofman, AM, Halverson, NW, Pan, Z, Riebel, D., Kuo, CL, Novosad, V, Byrum, K, Hivon, E, Ade, P. A. R., Benson, BA, Vanderlinde, K., Archipley, M, Basu Thakur, R., Chen, G., Posada, CM, Bryant, L, Lu, C., Chen, G, Wang, G., Ruhl, J.E., Ding, J, Barry, Peter, Ferguson, K.R., Yefremenko, V., Dutcher, D, Meyer, SS, Chou, TL, Jonas, M, Schiappucci, E., Pearson, J., Gardner, RW, Gualtieri, R., Ahmed, Z., Carlstrom, JE, Gambrel, A.E., Hood, J.C., Basu Thakur, R   +223 more
core   +1 more source

ENHANCEMENT OF CODE DIVISION MULTIPLE ACCESS (CDMA) WITHIN THE GSM SYSTEM IN IRAQ

Mağallaẗ Al-kūfaẗ Al-handasiyyaẗ
Despite the widespread adoption of Global System for Mobile Communications (GSM) in Iraq, the network's capacity and performance limitations have become increasingly apparent, particularly in urban areas with high user density. Currently, LTE (4G) is the
Nabil Abdulwahab Abdulrazaq Baban
doaj   +1 more source