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Sruthi, K.
- Link Aware Data Aggregation Mechanism Based on Passive Clustering in Wireless Sensor Network
Abstract Views :150 |
PDF Views:0
Authors
K. Sruthi
1,
A. Umamakeswari
2
Affiliations
1 Advanced Computing, SASTRA University, Tamil Nadu, IN
2 Department of Computer Science and Engineering, SASTRA University, Tamil Nadu, IN
1 Advanced Computing, SASTRA University, Tamil Nadu, IN
2 Department of Computer Science and Engineering, SASTRA University, Tamil Nadu, IN
Source
Indian Journal of Science and Technology, Vol 7, No 8 (2014), Pagination: 1236-1242Abstract
In Wireless Sensor Network (WSN) each node must report to the Base Station (BS) with the frequency that the BS demands (Nre). The paper proposes Enhanced Link aware Data Aggregation Mechanism (LDAM), an energy efficient data gathering algorithm that elects the Cluster Head (CH) and Gateway (GW) nodes based on the Predicted Transmission Count (PTC) that depends on the residual energy, forward and reverse delivery ratio. Once the clusters are formed, nodes calculate their distance(d) from CH based on which the nodes take-in varied transmission power. Based on the nodes weight, CH and GW are re-elected periodically and this enhances the nodes lifetime. Algorithm is simulated with varied number of nodes in the network, results prove to be efficient than LCM algorithm with respect to delivery ratio, energy consumed and average delay.Keywords
Forward And Reverse Delivery Ratio, Link Aware, Varied Transmission PowerFull Text
- Investigation of Wrightia Tinctoria Extract Activity on Alopecia Using In-silco And In-vivo Studies
Abstract Views :67 |
PDF Views:0
Authors
Affiliations
1 Department of Pharmaceutical Chemistry, Vijaya Institute of Pharmaceutical Sciences for Women, Vijayawada, Andhra Pradesh,, IN
2 Department of Pharmaceutical Chemistry, KVSR Siddhartha College of Pharmaceutical Sciences, Vijayawada, Andhra Pradesh,, IN
3 Department of Pharmaceutics, Crescent School of Pharmacy, B.S. Abdur Rahman Crescent Institute of Science and Technology, Vandalur, Chennai, Tamilnadu,, IN
1 Department of Pharmaceutical Chemistry, Vijaya Institute of Pharmaceutical Sciences for Women, Vijayawada, Andhra Pradesh,, IN
2 Department of Pharmaceutical Chemistry, KVSR Siddhartha College of Pharmaceutical Sciences, Vijayawada, Andhra Pradesh,, IN
3 Department of Pharmaceutics, Crescent School of Pharmacy, B.S. Abdur Rahman Crescent Institute of Science and Technology, Vandalur, Chennai, Tamilnadu,, IN
Source
Research Journal of Pharmacy and Technology, Vol 15, No 2 (2022), Pagination: 643-649Abstract
There are many drugs for alopecia such as minoxidil, glucocorticoids, sulfasalazine, nitric oxide, and vitamin D3. Hair loss is also known as alopecia, or baldness commonly refers to hair loss from either a portion of a head or body. Fresh Leaves, and bark from twigs of Wrightia tinctoria were taken and used for extraction. A phytochemical assessment was continued to carry out on W.tinctoria extract and the presence of aromatic hydrogen and aromatic protons was demonstrated by spectral characterization. Insilco studies were done. Compounds 1and6 shown more docking values than the minoxidil and Swiss ADME confirmed that the compounds can enter the blood-brain barrier and not the substrates of PgP carriers. In vivo evaluation of alopecia activity using albino male, Wistar rats were done by comparing it with standard drug involves the evaluation of in vivo hair development activities of W.tinctoria extract. It also involves histopathological studies which include the action of hair growth at anagen and telogen phases on 15th and 30th day. The study indicates that the material elements of W.tinctoria which include Quercetin and Indirubin playing a critical role in hair promoting activity.Keywords
Wrightia tinctoria, Alopecia, Coconut oil, Minoxidil, Anagen phase, Telogen phase.
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