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Question asked in Cognitive RadioNew Cognitive radio TestbedI have started my work with cognitive radio .Can any one suggest me about the testbed available (other than National Instruments) to analyze the perfo... [more]
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Answer added in Magnetic Nanoparticles13 PEG vs PLGA nanoparticlesDear Dr. Oommen, I tried the solvent evaporation method which is described in several papers. I mentioned the protocol in the picture above. I am fol... [more]
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Answer added in Biochemistry2 How to prepare acidified water of pH 4.7?this depends on what you need to do. If the pH must remain constant would opt for a buffer solution, for example citric acid or other ... if it is not... [more]
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Answer added in Animal Ecology11 Would reintroduction of the 'Rau Quagga' into the wild pose a threat to existing Zebra populations?A change in an animal's behaviour is almost always a factor which may limit the success of an animal's survival when reintroduced, so I don't see how ... [more]
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Answer added in Evolution221 Can Intelligent Design (ID) be considered a valid scientific theory?Well then I guess Daryll wants me to get some more examples. Stay tuned.
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Answer added in Image Processing5 Can any one suggest why SVM is a better than other classifiers.If you have a high-dimensional problem it is known that the Bayesian approach has some quality problems. Whereas for finite and low-dimensional proble... [more]
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Answer added in Geochemistry13 A great e-book on geochemistry and isotope geochemistryVery good intrductory book, good work. Thank you very much for sharing!
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Answer added in Nanochemistry3 Can anybody give me some suggestions in the functionalization of gold nanorods with heterofunctional THIOL-CARBOXYL-PEG?could you try sonicating your GOLD nanoparticles with thiol-peg using ultrasonic probe. and perhaps after the sonication period leave the system for a... [more]
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Answer added in Photonics and Optical Communications32 A photon enters a transparent medium and exits the other side - is it the same photon?Derek. Your explanation is very much inline with my previous arguments, in the sense that propagation is purely wave phenomena, while detection, by vi... [more]
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Answer added in Agarose Gel Electrophoresis3 My restriction analysis is not working?when I am expecting two separate bands for vector and insert, I can see one single band of around 6Kb.
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Answer added in Conferences3 Where looking for worlwide conferences ? (Symbiosis, Evolution and biology in a more general way)I would recommend a subscription to Evoldir, a mailing list for evolutionary biologist. You can choose from a list of topics relevant to you (conferen... [more]
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Answer added in Protein Purification Techniques4 Can anyone pls suggest the standard protocol for western blottingAnanda Ayyappan J.V blotting image is not clear sir .i ll attach the exact image soon sir.
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Answer added in Engineering Thermodynamics4 Acetone-water mixtureThank you very much for your answer. Is that you can send me the document because I have not free access to this document
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Answer added in Antioxidant Activity22 Can I dilute ethyl acetate before I use it as an extraction solvent?the answer is no, since ethyl acetate is immiscible with water. So, you can't dilute it with water. You can just clean it from other solvents or pollu... [more]
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Question asked in Protein ExpressionNew Protein expressionI have cloned a gene of interest in pkk223-3 and tried to express protein in BL21 strain with different paramaters 1-4mM IPTG induction at RT and 30 d... [more]
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Answer added in Journal Impact Factor7 Is the impact factor calculation method biased towards journals in Biological Sciences and unfair towards journals in Physical Sciences ?@Pranaba. My answer is yes I agree that biological/medical journals have higher IFs than physical/engineering journals, and that if these are IFs ar... [more]
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Question asked in Text MiningNew What is the significance of emotion detection in text?I have found researches on this topic but i still cannot understand the reason why we should detect emotions from text.
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Question asked in Software Project ManagementNew What are the cost estimation models useds to approximate cost for web applications or andriod applicationsThe aim of the question is to get an insight of the cost estimation models used in approximating cost of web applications in general and mobile applic... [more]
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Answer added in Wireless Communications12 How many publications are expected by a PhD student during the PhD program?In my opinion and normal practice in may Center of Excellence, at least every objective student should have papers to make sure all the experimental s... [more]
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Question asked in Medicinal PlantsNew How to choose solvent for soxhlet extrationIn the solvent extraction solvent s like methanol, ethanol etc are being used, on what basis this solvents are used
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Answer added in Film8 Any suggestion for a Top 10 "engaged" movies?This is an interesting link: http://albertmedran.com/bloc_cast/2010/05/31/las-20-mejores-peliculas-politicas/
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Question asked in Satellite Image ProcessingNew What is the best software to implement an image processing algorithm?Software to implement algorithms
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Answer added in Soil Physics52 How many papers are people expected to publish a year?Its around 5-10 a year. But if you have research group you will publish more
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Answer added in Conservation Biology9 How do you quantify community stability based on species interaction?We do not have the techniques, allowing to define a share of the stability caused by interspecific interacting. And for you is available?
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Answer added in Oral Medicine34 What is a safe and effective medication to use for severe recurrent and idiopathic oral ulcers in medically fit patients?The treatment plan that my colleagues and I are inclined to do for this patient is to continue on the current course of prednisolone. Once the ulcers ... [more]
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Answer added in Data Encryption1 Does anyone have an idea about the bench marks for the security algorithm?It is used as a watermark; which means that, the secret message will be embedded within an object and this will increase the data security.