Reema Sharma

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BACKGROUND Among the major pests of maize in India are two stem borers, Chilo partellus (Swinhoe) and Sesamia inferens (Walker), and an earworm, Helicoverpa armigera (Hübner). As a pest control strategy, transgenic Bacillus thuringiensis (Bt) maize hybrids are undergoing regulatory trials in India. We have determined the sensitivity of the target(More)
Internet has become an integrated carrier gradually, which has multi business such as data, voice, video, multimedia and so on. New multimedia applications require the network to guarantee quality of service. MPLS network has the capability of routing with some specific constraints for supporting desired QoS, out of which bandwidth is the most important(More)
MPLS enables service providers to meet challenges brought about by explosive growth and provides the opportunity for differentiated services without necessitating the sacrifice of the existing infrastructure. MPLS is a highly scalable data carrying mechanism which forwards packets to outgoing interface based only on label value .MPLS network has the(More)
This paper presents the design & simulation of an Optical Fiber Bragg Grating (OFBG) sensor for stress, strain measurement and also demonstrates the methodology to arrive at the optimal grating pitch dimensions for a given interrogating wavelength. The wavelength chosen for interrogation of the Fiber Bragg Grating (FBG) sensor is from the third window so as(More)
MultiProtocol Label Switching (MPLS) has been proposed as a new approach which combines the benefits of interworking and routing in layer 3 and layer 2 i.e Network layer and Data Link Layer. But its major technological significance lies in implementing Traffic Engineering. The most important requirement of TE is that the characteristics, as well as resource(More)
The performance of the Orthogonal Frequency Division Multiplexing (OFDM) based systems degrades especially being sensitive to carrier frequency offset (CFO) and inphase and quadrature (I/Q) imbalance which destroys orthogonality between subcarriers. The IEEE 802.11ac (fifth generation) wireless local area network (WLAN) standard uses OFDM equally spaced(More)
This paper proposes a new dynamic packet scheduling scheme which guarantees the delay and jitter properties of differentiated services (DiffServ) network for both real time and non-real time traffics. The proposed dynamic packet scheduling algorithm uses a new weighted computation scheme known as dynamic benefit weighted scheduling (DB-WS) which is loosely(More)
With increasing global reliance on the Internet as a medium to transmit information comes an increased risk of cyber-attack. Social networking sites are the most popular tools in internet for social interaction between the people. Online social networks (OSNs) have rapidly become a prominent and widely used service, offering a wealth of personal and(More)