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  • Answer added in Maternal Health
    45 Should oxytocin be administered before or after placental expulsion?
    By Niraj Mahajan · Topiwala National Medical College & B. Y. L. Nair Charitable Hospital
    Prabhat Mondal · Bankura Sammilani Medical College
    Most cases of PPH have no identifiable risk factors. RCOG 52. AMTSL reduce4s the risk of PPH. Definition or cut off value according to WHO it is 500 m... [more]
  • Question asked in Green Chemistry Technology
    New Does any one know greener procedure for extraction of beta-diketones from plant wax?
    I wish to extract beta-diketones from wheat straw wax, but the procedure involves non-green solvents like n-hexane and all that. Any one got the idea ... [more]
    By Asemave Kaana · The University of York
  • Question asked in Tin oxide
    New Tin oxide solvent
    What is the tin oxide solvent? 
    By Sara Sharifpur · Shiraz University
  • Question asked in Implant Dentistry
    New Is it possible to incorporate diagnostic tools in dental implants ?
    Any related research 
    By bs Sathish · Sree Balaji Dental College and Hospital
  • Answer added in Animal Physiology
    1 Does anyone know of a good histological staining for brown adipose tissue in fresh frozen sections?
    By Cristina Saenz de Miera · University of Aberdeen
    Gaber Ramadan · United Arab Emirates University
    Hi Cristina do you looking for histological, histochemical or immunohistochemical method? Regarding the frozen sections, are they floating or fixed? 
  • Answer added in Urology
    34 What is earliest time for UDT operation?Why?
    By Zahid Hossain · Bangabandhu Sheikh Mujib Medical University
    Taha Ahmed · MOH-Al Qasimi Hospital
    In my experience, I noticed that, in case of unilateral UDT, if it is clinically palpable and did not descend untill the age of 6 months, it will neve... [more]
  • Answer added in Raman Spectroscopy
    6 How to normalize raman spectroscopy data?
    By Leila Rezazadeh · Islamic Azad University
    Hitesh Mamgain · WITec Wissenschaftliche
    Ideally it Maximum peak normalisation is done for the complete spectrum for comparison. However if the idea is to compare different samples then this ... [more]
  • Answer added in Philosophy
    81 Does certainty or absolute truth exist?
    Mohammad Firoz Khan · Jamia Millia Islamia
    Since, it is now generally realised that "object-subject distinction is a figment of imagination", I am with Louis, ·"But with scientific methodologi... [more]
  • Answer added in Open Access Publishing
    11 Open Access & Cites or Journal Indexing & Impact Factor?
    By Rafael Hernandez Barros · Complutense University of Madrid
    Rafael Hernandez Barros · Complutense University of Madrid
    Sandro I agree. Have in mind that our open access system is relatively new and is changing many things in the industry, and that the journals that ask... [more]
  • 53 Is the use of ionic liquids really green chemistry?
    By Michal Jablonsky · Slovak University of Technology in Bratislava
    Asemave Kaana · The University of York
    The case is when you are to use ionic solvent, in the end of the activity will there be any hazardous byproduct?. This I think may not be in all cases... [more]
  • Question asked in DFT calculations
    New ADF software
    We have purchased ADF2012.01 for linux system. However its view i.e. GUI is installed on window 7 based system. Please let me know how the input file ... [more]
    By Nasarul Islam · University of Kashmir
  • Answer added in Fuel Cells
    3 Tafel plot for ethanol electroxidation
    By SAI SIDDHARDHA R · Sri Sathya Sai Institute of Higher Learning
    Chaitanya Kumar Kanukula · National Institute of Technology, Warangal
    So you can use gold potential range as avialable in literature 
  • Answer added in Article Writing
    6 Do traditional academic journals still have a place in a world where anyone can publish their own work?
    By Michael Rowe · University of the Western Cape
  • 4 A 52 years old man presented with dysuria, frequency and mild difficulty specially in the last few drops of urine for more than 6 months,
    By Ahmed Saad Zaghloul · Ahmed Maher Teaching Hospital Cairo-Egypt
    Taha Ahmed · MOH-Al Qasimi Hospital
    Good morning my colleagues. If I faced such case I will treat him by cystolitholapaxy (crushing) of the bladder stones + TURP. Reasons: 1.He has recu... [more]
  • Answer added in Conservation Biology
    88 Examples of very common species suffering rapid declines
    By John Curnutt · United States Department of Agriculture
    Ponnusamy Devaraj · Pondicherry University
    The sparrow domestics is one of the species facing danger of extinction 
  • Question asked in Accelerator Physics
    New How does one evaluate the number of ions in a beam used in a rutherford backscattering analysis of thin film.
    The beams are given in terms of the charge 
    By Leke Olarinoye · Federal University of Technology Minna
  • Answer added in Air Pollution
    14 What will be the better start up plan to offset GHG emissions from a cement factory?
    By Noshan Bhattarai · Kathmandu University
    Ponnusamy Devaraj · Pondicherry University
    Hi Noshan Case 1. The main problem in cement factories is dust pollution, that can be controlled by ESP, and Air Scrubbers especially wet scrubber is... [more]
  • Question asked in finding impact of microcredit
    New What are the most suitable indicators to measure the impact of micro credits on the emergence of rural entrepreneurship?
    When it comes to the experimental research 
    By Rizmina Riyaldeen · Ministry of Public Administration
  • Question asked in Thin Films and Nanotechnology
    New How is the refractive index of a-alumina fillms affected by ion beam irradiation.
    These effect could include thickness variation as well. 
    By Leke Olarinoye · Federal University of Technology Minna
  • Question asked in Emulsion Polymerization
    New Why the particle size decreases with increasing temperature?
    I polymerized a hydrophilic monomer in water using a hydrophilic initiator. Is it because, propagation rate of the monomer considerably increasing at... [more]
    By Santosh Kumar · Gwangju Institute of Science and Technology
  • Question asked in Plant Pathology
    New When is the exact time that superoxide radicals are produce in plants?
    In walnut 
    By Saeid Azarabadi · Seed and Plant Improvement Institute
  • Answer added in SYBR green
    24 Anyone seen qPCR curves like this?
    By Jason Metcalf · Vanderbilt University
    Muntasir Alam · Kumamoto University
    Are you using tubes/plates which match your qPCR instrument? Are your plates and the sealers compatible with each other? I have experienced such thing... [more]
  • Answer added in Western Blot
    2 Unspecific 50 kDa band on Westerns from human tissue
    By Aneta Dobierzewska · University of Kentucky
    Kai Albring · Universitätsklinikum Jena
    Hi Aneta, I also work with proteins with appr. 50kDa and goat anti-light chain HRP give no background for heavy chain. So I would suggest that you us... [more]
  • Question asked in XRD and solid state
    New How do one determine the Wyckoff functions of particle inorganic compound? Say LaF3?
    I want to know the Wyckoff functions of some inorganic compounds. What are all the sources from which i can get it. Is there a method to calculate ba... [more]
    By Suriya Murthy · Indira Gandhi Centre for Atomic Research
  • New Help on formuating the objective function in Genetic Algorithm.
    I am doing optimization using Genetic algorithm on the effect of parameters on the temperature gain in a particular building, that is on the differe... [more]
    By Alex Matofali · Sokoine University of Agriculture (SUA)
  • Question asked in Chemical Application
    New please guide me about the reaction and manufacturing technique of Polyurethane foam using Polyol and MDI
    can anyone guide me about the mixing ratio of Polyol and MDI for the formation of Polyurethane foam(PUF) and Polyurethane coating liquid. 
    By Ashray Gupta · Punjab Technical University
  • Answer added in Carbon Nanotubes
    1 Different texting voltage can affect the value of the resistor ?
    By Ke Li · Zhengzhou University
    Takuji Ogawa · Osaka University
    If the contact is Ohmic, the electrode distance is not within tunneling regime, and the composite does not perform any chemical reactions by passing t... [more]
  • Answer added in Transcriptomics
    2 What work has been done to determine the degree to which any single strand of DNA exhibits complementary subsequences?
    By William Buckley · California Evolution Institute
    William Buckley · California Evolution Institute
    I notice that with a slight alteration of the shustring software (that I have already sent you), the output will be pairs of complementary strings and... [more]
  • Question asked in Embedded Systems
    New What would be the best Closed Loop Control Techniques for autonomous stabilized Quadrotor/Quadcopter?
    As of now I am totally dependent on PID Algorithm to stabilize my Quadrotor. But, it seems very slow to react and solve the errors. To get rid if I in... [more]
    By Bhaumik Khamar · Nirma University
  • 12 which are the better satellites for soil moisture studying in arid zones?
    By Daniel Montaner · University of Chile
    Kariche Jugurtha · Center for Research in Astronomy and Astrophysics Geophysics
    think that ENVISAT good satellite , you will show in good condition ,small perturbation of deformation incha Allah .