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Answer added in Plasma Diagnostics3 Electron temperature in atmospheric pressure non-equilibrium air plasma.As already mentioned, using two N2 bands or two N2+ bands is probably the easiest, with a range between 300 and 700-800 nm. The automatic fitting will... [more]
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Answer added in Mutation4 Dose fixing and mode of delivery for miceThank you all for your valuable suggestions.
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Answer added in Philosophy149 What is consciousness?Louis, I would finish my last point by pointing out that quantum laws are not negated by the observation that events (appear or do) take place in an u... [more]
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Question asked in GromacsNew PME grid dimentionsI tried several values in this process pme_order = 8 / fourierspacing = 0.48 vs pme_order =10 / fourierspacing = 1.20 try comparing to the the d... [more]
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Answer added in Freshwater Ecology4 Lakes in the UK are to be poisoned in an attempt to wipe out a silver fish that is threatening waterways. Is this the best option?
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Answer added in Maternal Health36 Should oxytocin be administered before or after placental expulsion?Hi Prambhat, I understand you and agree that the oxytocin is released in the brain as well as travels in the blood. In addition the autonomic nervous ... [more]
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Answer added in Gel Electrophoresis18 Can anyone help me to find a protocol for gel extraction without using kits?hi Amir you can try one of the following methods, which ever eases you Isolation of DNA from Agarose Gels (Paper Slurry Method) This procedure isolat... [more]
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Answer added in Analytical Psychology38 Do we need Bonferroni corrections for a series of T-tests that are conducted on different tasks?Thank you, John!
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Answer added in Ecology16 Can stream benthic invertebrates be used to assess water quality?
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Question asked in Face RecognitionNew What are the (facial) features used in FisherFaces for face recognitionTrying get an idea, what types of facial feature are used in fisherfaces , so that I can choose my training image data set for gender classification.
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Question asked in aeronautical gate coachingNew which institute is best for GATE coaching for M.E.aerospace engineering in Bangalore, Chennaicode :AE
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Answer added in Soil Physics44 How many papers are people expected to publish a year?In this case I mean peer reviewed journals with an IF. My strategy has been to try and publish in a wide variety of journals within my research area... [more]
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Question asked in Environmental AnalysisNew In which form uranium is present in environmental water samples?The particular oxidation state of uranium will give information to select appropriate analytical technique for assay of uranium in water.
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Answer added in Analog Circuit Design31 What does "biasing" mean and how is it implemented in electronic circuits?I would only note that a similar "gravitational" analogy is given above by Ismat Aldmour "...This is analogues to the case of an athletic who is trem... [more]
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Question asked in DNANew How do you distinguish between two DNAs which are exactly identical?It is easy to distinguish two mirror knots. But how do you distinguish two mutant knots?
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Question asked in Soil ScienceNew Water quality can improve with help of magnetic treatment ?The PVC pipe covered (approx 2 feet) with magnetic. when water pass through this system than water quality will change or not ?
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Question asked in Arabidopsis ThalianaNew Help~why after floral dip with Agrobacterium in 5%sucrose and 0.05% Silwet L 77 solution, my Arabdopsis plant died on the next day??I used to use the method "Floral dip" for Agrobacterium-mediated transformation of Arabidopsis thaliana, and it was always worked well. But this tim... [more]
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Answer added in High-Performance Liquid Chromatography (HPLC)1 How do you stop a run before the end of a method when using a manual injector to start the run?Dear Hadi, May i know currently which LC-software version you are using? had you ever tried the above asked task with software commands through PC? We... [more]
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Answer added in Agarose Gel Electrophoresis1 TPE gel electrophoresis getting too hot?Hi Tommy, I usually work with TAE and TBE. If its low molecular weight nucleic acid that you are aiming at, then TBE is a better substitute.You can ma... [more]
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Answer added in Tuberculosis1 What are the most common sources of infection (virus/bacteria/parasite/fungus) associated with MTB/TB infection?The main source of TB infection is patient with Lung TB (different forms), especially with cavities. Infection shared with droplets by speaking, singi... [more]
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Answer added in Consulting1 What are the differences and/or similarities between the "assurance and consulting concept" of Internal Audit and in the External Audit profession?I think that there are quite a few differences between the nature of assurance provided by internal and external auditors. The actual auditing techni... [more]
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Answer added in Ferrites1 How the solution get precipitated? what is the role of pH behind it?solutions get precipitated when the repulsion between the solutes is decreased or vanished. pH play very important role in precipitating solution as w... [more]
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Answer added in Fourier Transfrom Infrared Spectroscopy (FTIR)7 To apply Beer's law, do I use the peak max of absorbance or the integrated area? In many articles they use the IA, why? What is the difference?The validity of LB law assumes the measurement at one wavelength only. In case when there are issues related to sharp maxima due to inherent nature or... [more]
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Answer added in Molecular Dynamics2 How to calculate the electron impact differential ionization cross sections for the different orientation of a molecule like hydrogen or waterMohit You have to reread the wikipedia entry. Isomers are moleculaes consisting of the same atoms but arranged in different order. Hydrogen and water... [more]
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Question asked in Material CharacterizationNew SEM sample preparation for microwave synthesized PVP coated Ag nanoparticlesi have made Ag nanoparticles using microwave synthesis method. it has PVP as stabilizing agent. SEM samples were prepared by drop casting on cleaned S... [more]
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Answer added in Discrete Event Simulation29 Which operating system (windows, Linux and iOS) can be considered as the best one with respect to the security and speed of operation issues?LINUX is more secure but a bit difficult for newbies. I use MAC OS which is secure more or less like LINUX Windows But at the same time easy and user... [more]
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Answer added in Composting9 How determine microbial activity in aqueous extract from composting process?We use fluorescent substrates (MUF, MCA) for measurement of enzymatic activities in seawater and brackis waters.
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Question asked in Material CharacterizationNew How to calculate capacitance of a psuedocapacitor from galvanostatic discharge curve?To the best of my knowledge, the capacitance of a pseudocapacitor (polyaniline, transition metal oxide, etc.) can be calculated from galvanostatic dis... [more]
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Answer added in Analytical HPLC11 What is the allowed time difference between sample and standard for the same compound?Thank you Krzysztof Bielikowicz, Mark Krause, Saleem Naser, Phani Raj Karlapudi, Paweł Kubica and Piotr Jedziniak for all your guidance.. They were a... [more]
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Answer added in Heat Transfer5 The surface temperature of a steel sheet in the center of our gas fired radiant tube continue furnace is higher than its surrounding air temperature.Based on your explanation about your system, I believe radiation is the main heat transfer to the plat and hence, the plate would have higher temperat... [more]