Now showing items 41-60 of 153

    • Simulation and analysis of various parameters of gate all around junction less nano-wire FET 

      Badiuzzaman, Md.; Islam, S. M. Tarequl; Hossain, Md. Imran (Faculty of Science and Engineering, NUB, 2018)
      All existing transistors are based on the use of semiconductor junctions formed by introducing doping atoms into the semiconductor material. As the distance between junctions in modern devices drops below 1Onm, extraordinarily ...
    • The present scenario of solar home systems (SHSs) and future utilization in Bangladesh 

      Badiuzzaman, Md.; Islam, Md. Shafiqul (Faculty of Science and Engineering, NUB, 2018)
      As a country of acute power crisis, Bangladesh is now looking forward to develop its renewable energy sources. This paper presents the state of the art of the solar energy technologies being used presently and future ...
    • Deviation of ballistic mobility in response to different channel-lengths in quantum-well FET 

      Arefin, A. (Faculty of Science and Engineering, NUB, 2018)
      To quantify the power performance advantage of short channel 111-V devices with respect to current state of the art strained Sian_d the role of effective carrier velocity in the channel have been investigated. Effect of ...
    • The preamble of the constitution of the people’s republic of Bangladesh: an analysis from legal perspective 

      Haque, Muhammad Ekramul (The Dhaka University Studies, 2004)
      It takes notice of (i) people of Bangladesh have proclaimed independence on 26th March, 1971; (ii) the fundamental principles of the Constitution shall be the high ideals of absolute trust and faith in the Almighty Allah, ...
    • House rent control laws of Bangladesh: a question of implementation 

      Rahad Uddin, Syed Morshed (Society for Critical Legal Studies, 2018)
      Bangladesh is a small country with a huge population. Most of the people does not own a fixed premise to live. They rely on other house owners to stay as tenant in their premise. The rent in that case is always a big ...
    • Self-microemulsifying: a new approach of lipid based drug delivery systems 

      Hasan, Md. Mehdi; Rahman, Md. Mizanur; Hasan, Mahbub; Islam, S.M. Nazrul; Hasan, Masum Al; Rashid, Harun Ar (International Journal of Advanced Pharmaceutics, 2017)
      Solubility is one of the key factor in drug formulation in order to ensure better bioavailability. As 40% of new drugs are poorly soluble, it has become a matter of concern and challenge for the formulation scientists with ...
    • A key approach on dissolution of pharmaceutical dosage forms 

      Hasan, Md. Mehdi; Rahman, Md. Mizanur; Islam, Md Rakibul; Hasan, Hasanuzzaman; Hasan, Md Mehedi; Rashid, Harun Ar (The Pharma Innovation, 2017)
      Dissolution testing is a critical methodology which is widely utilized in the development of a new pharmaceutical product. The test, in its simplest form, consists of placing the formulation in a dissolution ...
    • Development and validation of method for determination of esomeprazole and naproxen from cobination product by hplc 

      Bhuyian, Md. Habib Ullah; Tareque, Md. Isha; Islam, A.F.M Ariful; Rashid, Md. Harun Ar (International Journal of Advances in Pharmaceutical Research, 2015)
      A simple selective and rapid reversed phase high performance liquid chromatographic (RPHPLC) method for the analysis Esomeprazole and Naproxen has been developed and validated. The separation was achieved from HPLC ...
    • Screening of antidiarrhoeal activity of three reputed medicinal plants of Bangladesh 

      Hossain, Mohammad Taleb; Mamun, Abdullah Al; Asadujjaman, Md.; Rahman, Md. Habibur; Morshid, Gazi Monjur (International Journal of Pharmacy and Integrated Life Sciences, 2015)
      Anonna squamosa Linn. (Fam: Anonnaceae), Calotropis procera R. Br. (Fam: Asclepiadaceae), and Piper betel Linn. (Fam: Piperaceae) leaves have been used in conventional therapies for various disease conditions, ...
    • Compensatory strategy on ocular drug delivery system 

      Hasan, Md. Mehdi; Moniruzzaman, Md.; Anee, Mubashwera; Rahaman, Md.Saydur; Rabbani, Golam; Banik, Kallol; Rashid, Harun Ar (International Journal of Innovative Drug Discovery, 2017)
      Ocular anatomy and physiology is very unique which is why it creates a challenge in developing drugs given by ocular routes. The Eye has several layers of tissues in it. This route is extremely effective due to its rapid ...
    • Mixture design experiment on dissolution of pioglitazone hcl solid dispersion as affected by hydrophilic polymers interaction 

      Rashid, Harun Ar; Faisal, Khandokar Sadique; Bhyian, Md. Habib Ullah; Alam, Md. Jahangir; Hasan, Md.Mehdi (International Journal of Biopharmaceutics, 2016)
      Methods available to improve dissolution include salt formation, micronization and addition of solvent or surface active agents. The development of solid dispersions as a practically viable method to enhance bioavailability ...
    • Pharmaceutical pre formulation for product development and analytical techniques use in new dosage form 

      Hasan, Md. Mehdi; Habib, Sabbir Al; Islam, Mumu Mishouri; Islam, Md. Mohshin; Karim, Md. Salimul; Banik, kallol; Rashid, Harun Ar (International Journal of Pharmacy & Therapeutics, 2017)
      Fundamentals to preformulation studies are analytical techniques. Evaluation of the quality of materials, precursors of products or final product is not possible without them. Measuring pharmacological ...
    • Comparative study of anti-hyperlipidemic effect of zingiber officinale,momordica charantia, trigonella foenum-graecum, dillenia indica and tamarindus indica. 

      Chowdhury, Asif Alam; Sukul, Abhijit; khan, Imdadul huque; Mamun, Yasir; Chowdhury, Imran; Raihan, Sheikh Zahir (World Journal of Pharmaceutical Research, 2015)
      This dissertation aimed to compare the antihyperlipidemic effects of methanolic extract of Zingiber officinale, Momordica charantia, Trigonella foenum-graecum, Dillenia indica and Tamarindus indica in ...
    • Granulation techniques & its updated modules 

      Jannat, Esratun; Arif, Abdullah Al; Hasan, Md. Mehdi; Zarziz, Abdullah Bin; Rashid, Harun Ar (The Pharma Innovation, 2016)
      Granulation is the process in which primary powder particles are made to adhere to form larger multiparticle entities called granules. Granulation is required to avoid segregation, enhance the flow of powder, ...
    • Phytochemical and biological evaluation of albizia richardiana benth, fabaceae family 

      Rahman, Monica Sharfin; Shetu, Hosne Jahan; Sukul, Abhijit; Rahman, Imon (World Journal of Pharmaceutical Research, 2015)
      This dissertation aimed to investigate and evaluate the possible phytochemical and biological profiles like, phytochemical screening, antioxidant, antimicrobial, cytotoxic and hypoglycemic activities of ...
    • A key approach to care pharmaceutical products and recalls 

      Hasan, Md. Mehdi; Mahmud, Ms. Sumaiya; Islam, Md. Aminul; Islam, Md. Mohshin; Karim, Md. Salimul; Moniruzzaman, Md.; Rashid, Harun Ar (International Journal of Pharmacy Practice & Drug Research, 2016)
      A Firm’s inventory as well as reputation largely depends on whether a complaint is made about its market product. Any flaws in the product can cost serious denigration of the manufacturing company that has earned a good ...
    • Zika virus pathogenesis: a global bioterrorism for public health 

      Hasan, Md. Mehdi; Shanta, Sabrin Mahmud; Islam, Md. Aminul; Islam, S.M.Nazrul; Farazi, Md. Mohon; Rashid, Harun Ar (Journal of Pharmaceutical Biology, 2017)
      Zika virus is a newly developing virus that has been confirmed to have potential of spreading across a wide area. Aedes mosquito is considered to be responsible for the evolution of the virus. Till today, more than 44 ...
    • Ebola virus pathogenesis: implications for diagnosis and prevention 

      Sukul, Abhijit; Haque, Sanjana; Hasan, Md. Mehdi; Uddin, Farid (International Journal of Pharmacology & Toxicology, 2016)
      Ebola virus disease (EVD) declared as “one of the world‟s most virulent diseases” by WHO was popularly known as Ebola haemorrhagic fever in the past which is usually considered a severe and deadly illness when humans are ...
    • Contemporary investigation on nasal spray drug delivery system 

      Hasan, Md. Mehdi; Rahman, Md. Mizanur; Kabir, A K Lutful; Ghosh, Ajoy Kumar; Hasan, Mahbub; Karim, Md. Salimul; Rashid, Harun Ar (International Journal of Pharmacy and Therapeutics, 2016)
      Nasal route has been a preferred choice of administrating certain types of drugs. It has been explored as an alternative route for administration of vaccines and biomolecules such as proteins, peptides and non -peptide ...
    • Knowledge, attitude and practice on hepatitis-B infection among infected patients in a Homoeopathy Medical Center in Dhaka City, Bangladesh 

      Huq, Sazia; Hossain, Sarder Mahmud; Haque, Syed Mohammad Tanjilul; Akter, Selina (Public Health Foundation Bangladesh, 2016)
      Viral hepatitis is the commonest liver disease in Bangladesh. About 10 million people in Bangladesh have been suffering from hepatitis B. Hepatitis B is a potentiality life threatening liver infection caused by HBV. It is ...