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Question asked in Materials ChemistryNew Why there is decrease in peak intensity in XRD of polymer coated nanoparticles as compared to bare ones?I prepared dextran coated magnesium ferrite nanoparticles. I explained this as surface dangling bonds of the particle interact with O-H bonds of dextr... [more]
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Answer added in Digital Signal Processing3 I want to generate power quality disturbances in MATLAB. Please help me how can I use Matlab programsU can generate the current distortion and voltage distortion in terms of faults and u can use the switching of circuit breakers for that
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Answer added in Oral and Maxillofacial Surgery33 Is marsupialization still the treatment of choice for large unicystic lesions of the jaws?Dear Pavan, Very glad to know you are an oral surgeon now.. Thanks for sharing your experience ... such long term follow up with records will go a lo... [more]
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Question asked in Plant PathologyNew What is the best way for measurement and purification of entomopathogenic fungi secondary metabolites from small insect in vivo condition ?In most research,production and purification of these compounds have been studied on insect with big size (Locusts, Silkworm and wax moth),is there an... [more]
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Answer added in Marine Ecology8 How does benthic biodiversity change with ocean depth and what are the underlying factors?There are a lot of factors that can affect benthic biodiversity along a depth gradient like water temperature, light availability, oxygen (and other e... [more]
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Question asked in Research PapersNew Specifically what are the free downloadable software available for picture/results visualization?Visualization
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Answer added in Biotechnology1 How big DNA fragment can be cloned into the plasmid vector?please specify the rangeDear Rohail, A plasmid vectors may be used to clone DNA insert of up to 15 kb in size but all plasmids are not capable of that. only smaller plasmid c... [more]
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Answer added in Synthetic Chemistry3 Is there any available software that can predict simple chemical reactions?Agree with Guillermo, there is no better predictor than you when it comes to reactions. You just need to take some of the core chemistry classes. JChe... [more]
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Answer added in Mobile Communications2 How many frequency bands are available in mobile communication and what are the ranges?Example of frequency bands used in US
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Answer added in Flow Cytometer3 What's the best marker in flow cytometry to differentiate between M1 and M2 macrophages?Hi there, My suggestion would be to check for intracellular markers. They are more robust in terms of M1 and M2 differentiation. For example, for the... [more]
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Question asked in Environmental MicrobiologyNew Recommended textbook for environmental microbiologyI do not have time to attend microbiology classes, my research involves isolating bacteria for degradation studies. Is there any textbook you recommen... [more]
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Answer added in Mineral Processing15 Application of surfactants in mineral processing?Biosurfactants are surface active substances derived from living cells useful in a wide range of industrial application.
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Answer added in Semiconductor14 What are the reasons for lower intensity in room temperature PL compared to the low temperature PL?agree wid Prof Walid, your question will indeed help us to provide better clarification. Thanks to all contributors.
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Question asked in Polymer CoatingNew I am planning to coat urea with water soluble polyurethane using fluidized bed dryer. How can the coating thickness be measured ? SEM not effective.I tried with SEM but could not get the thickness.
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Answer added in Organic Farming6 How to document local consequences of climate change by questioning specific population groups?Alice, could you share any written report/paper/account from that group you know works in Africa?
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Answer added in Spatial Analysis18 How to make soil Maps from point data?I think it can be a good idea for Adnan to post your results as a map, so others can either comment on ways of improvement, if needed, or learn more f... [more]
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Answer added in Marine Biotechnology4 How to identified an unknown enzyme from a small species like harpacticoid copepod?In order to use ELISA to detect a protein's presence, you would need to have some purified enzyme already to produce the antibodies required for the a... [more]
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Answer added in Antenna10 How to measure an antenna radiation pattern?This website might help: http://www.antenna-theory.com/measurements/radpattern.php
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Answer added in Photoluminiscence7 Problem with photoluminescence of ZnO thin films?I agree with Prof Yuriy, but Baseer sir have you also tried LT PL for slightly higher thicknesses (like 200-300nm), that may give you the rough idea a... [more]
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Question asked in Plasmid ExtractionNew Which method/kit to use for extracting genomic & plasmid DNA from transfected mammalian cells? And how to determine transgene copy number?Hello, I have transfected mammalian cells with episomal plasmid. For validation purpose, I will need to extract the genomic DNA and the plasmid DNA f... [more]
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Answer added in Advanced Materials2 What is the main reason for tree formation during manganese electrodeposition?Thank you Manohar, I read that paper. I maintain the temperature of the bath at 37 to 39 C. But it results tree formation along with nodular deposit. ... [more]
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Answer added in Text Mining8 What is the significance of emotion detection in text?Dariusz ,thank you very much.
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Answer added in Food Engineering4 Can anybody share some examples of bioprospected materials from plants?Plants metabolites (Both primary as well as secondary) that serve as a rich source of bio active chemicals can be evaluated against the target pests (... [more]
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Answer added in Formal Verification6 How to select the best Verification Tools for Observational Transition Systems (OTSs)?dear Alberto thank you for helping to me do you think how tools suitable for modeling OTSs? best regard
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Answer added in Video Processing1 debug mode VS release mode in visual studioI think this is happening due to time dependency present in your implementation. Code in debug mode runs slower compared to release mode. Also, differ... [more]
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Answer added in Higher Education Research96 How do we encourage students to produce more interesting/engaging presentations?Almost 30 years ago, my teacher taught us how to color slides so that the words would be yellow and the background blue, because he said that research... [more]