نتایج جستجو برای: arp plus noise process
تعداد نتایج: 1584340 فیلتر نتایج به سال:
Günümüzde Araç Rotalama Problemlerinde (ARP) operasyonel kriterlerle birlikte çevresel faktörler ve sürdürülebilirlik kavramları da dikkate alınmaktadır. Çevresel faktörleri ele alarak oluşturulan ARP, Yeşil ARP (YARP) olarak adlandırılmaktadır. Küresel ısınmayı sebep olan en önemli faktörlerden biri karbon salınımıdır. YARP’de salınımı maliyetler içerisinde alınmalıdır. Bu çalışmada Kapasiteli...
Arp 220 is a nearby system in final stages of galaxy merger with powerful ongoing star-formation at and surrounding the two nuclei. Arp 220 was detected in HI absorption and OH Megamaser emission and later recognized as the nearest ultra-luminous infrared galaxy also showing powerful molecular and X-ray emissions. In this paper we review the available radio and mm-wave observational data of Arp...
Marco Antônio Carnut and João J. C. Gondim, "ARP spoofing detection on switched ethernet networks: a feasibility study," 5th Symposium on Security in Informatics held at Brazilian Air Force Technology Institute, November 2003 Moxie Marlinspike, "SSLStrip, Black Hat DC 2009", Retrievedhttp://www. thoughtcrime. org/software/sslstrip/ D. Plummer. An ethernet address resolution ...
Four compact ROSAT X-ray sources very close to the nearby ultraluminous infrared galaxy Arp 220 (IC 4553) have been identified as medium-redshift QSOs. The closest pair lying symmetrically across the galaxy have almost identical redshifts z = 1.25, 1.26. All of the evidence suggests that these QSOs have been ejected from Arp 220 and have large intrinsic redshifts.
This paper 1 shows initialsynchronization techniques including the base station identification (BS ID) for the cellular orthogonal frequency division multiplexing (OFDM) downlink systems. The novel preamble and pilot structures are proposed and simplified three-stage synchronization process is shown. The simulation results indicate that the proposed techniques work well even at low signal-to-in...
High speed wireless access on 60 GHz spectrum relies on high-gain directional antennas to overcome the severe signal attenuation. However, perfect alignment between transmitting and receiving antenna beams is rare in practice and overheard signals from concurrent transmissions may cause significant interference. In this paper we analyze the impact of antenna beam misalignment on the system perf...
Introduction: Using diesel generators is necessary for activities like welding in construction sites and it is often accompanied with noise pollution. The aim of this study was to evaluate noise pollution induced by diesel generators in construction activities in one of the districts of Tehran city. Material and Method: In this descriptive study, 14 construction sites were selected for th...
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