323 research outputs found
Analysis of C-shape slotted MSPA for 5G sub band applications on three different substrates
A comparative analysis of a compact planar Squarepatch Microstrip Multiband antenna on three different substratesis proposed. The proposed design has a C-shaped slot etched on thesquare radiating part and the antenna is energized usingmicrostrip feed line. RT Duroid
Analysis of C-shape slotted MSPA for 5G sub band applications on three different substrates
A comparative analysis of a compact planar Squarepatch Microstrip Multiband antenna on three different substratesis proposed. The proposed design has a C-shaped slot etched on thesquare radiating part and the antenna is energized usingmicrostrip feed line. RT Duroid
Performance of a megawatt-scale grid-connected solar photovoltaic power plant in Kolar District in Karnataka
A megawatt scale grid-connected photovoltaic power plant was commissioned on 27 December 2009 in
Yalesandra in Kolar district in Karnataka. The Yalesandra plant is one among more than 20 such Megawatt
size solar power plants in India during the past few years. The performance of this plant during its first
year of operation has been discussed. The total electrical energy generated by the Yelasandra plant during
2010 was 3.34 million kWh. Although the performance of photovoltaic modules was good, there were problems
associated with the inverters which led to reduction in energy generation. The impact of temperature
variation of modules on their performance has been highlighted
SilkSatDb: a microsatellite database of the silkworm, Bombyx mori
The SilkSatDb (silkmoth microsatellite database) (http://www.cdfd.org.in/silksatdb) is a relational database of microsatellites extracted from the available expressed sequence tags and whole genome shotgun sequences of the silkmoth, Bombyx mori. The database has been rendered with a simple and robust web-based search facility, developed using PHP. The SilkSatDb also stores information on primers developed and validated in the laboratory. Users can retrieve information on the microsatellite and the protocols used, along with informative figures and polymorphism status of those microsatellites. In addition, the interface is coupled with Autoprimer, a primer-designing program, using which users can design primers for the loci of interest
Improving translatability of preclinical studies for neuromuscular disorders: lessons from the TREAT-NMD Advisory Committee for Therapeutics (TACT)
Clinical trials for rare neuromuscular diseases imply, among other investments, a high emotional burden for the whole disease community. Translation of data from preclinical studies to justify any clinical trial must be carefully pondered in order to minimize the risk of clinical trial withdrawal or failure. A rigorous distinction between proof-of-concept and preclinical efficacy studies using animal models is key to support the rationale of a clinical trial involving patients. This Review evaluates the experience accumulated by the TREAT-NMD Advisory Committee for Therapeutics, which provides detailed constructive feedback on clinical proposals for neuromuscular diseases submitted by researchers in both academia and industry, and emphasizes that a timely critical review of preclinical efficacy data from animal models, including biomarkers for specific diseases, combined with adherence to existing guidelines and standard protocols, can significantly help to de-risk clinical programs and prevent disappointments and costly engagement
Rare occurrence of leatherback turtle at Visakhapatnam
Nesting of olive ridley turtles have been reported
frequently along Visakhapatnam coast but there are
few reports of leatherback turtle along this coast.
On 10th September, 2016, a leatherback turtle
Dermochelys coriacea accidentally entangled in a
monofilament gill net operated by a country craft
at 30 to 40 m depths at Mutyalammapalem about
50 km south of Visakhapatnam, was brought to the
landing centre by fishermen. Later it was released
back into the sea
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The use of phylogeny to interpret cross-cultural patterns in plant use and guide medicinal plant discovery: an example from Pterocarpus (Leguminosae)
The study of traditional knowledge of medicinal plants has led to discoveries that have helped combat diseases and improve healthcare. However, the development of quantitative measures that can assist our quest for new medicinal plants has not greatly advanced in recent years. Phylogenetic tools have entered many scientific fields in the last two decades to provide explanatory power, but have been overlooked in ethnomedicinal studies. Several studies show that medicinal properties are not randomly distributed in plant phylogenies, suggesting that phylogeny shapes ethnobotanical use. Nevertheless, empirical studies that explicitly combine ethnobotanical and phylogenetic information are scarce.In this study, we borrowed tools from community ecology phylogenetics to quantify significance of phylogenetic signal in medicinal properties in plants and identify nodes on phylogenies with high bioscreening potential. To do this, we produced an ethnomedicinal review from extensive literature research and a multi-locus phylogenetic hypothesis for the pantropical genus Pterocarpus (Leguminosae: Papilionoideae). We demonstrate that species used to treat a certain conditions, such as malaria, are significantly phylogenetically clumped and we highlight nodes in the phylogeny that are significantly overabundant in species used to treat certain conditions. These cross-cultural patterns in ethnomedicinal usage in Pterocarpus are interpreted in the light of phylogenetic relationships.This study provides techniques that enable the application of phylogenies in bioscreening, but also sheds light on the processes that shape cross-cultural ethnomedicinal patterns. This community phylogenetic approach demonstrates that similar ethnobotanical uses can arise in parallel in different areas where related plants are available. With a vast amount of ethnomedicinal and phylogenetic information available, we predict that this field, after further refinement of the techniques, will expand into similar research areas, such as pest management or the search for bioactive plant-based compounds
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