• Synthesis and Characterization of Solid Catalysts 

  Azad, Md. Abul Kalam (University of Rajshahi, 2004-12)

  Amorphous silica-alumina catalysts having different silicon aluminum ratios were prepared. The Brönsted surface acidity of these catalyst samples was measured by the base exchange method using aqueous CHCOONH solution and ...
• Some Physico-Chemical Properties of Cyanex 272 and Extraction of Some Metal Ions 

  Singha, Hari Prosad (University of Rajshahi, 2006-05)

  Using a reported technique for purifying organophosphorous extractants, the as-received Cyanex 272 extractant containing 85% bis-2,4,4-trimethylpentyl- phosphinic acid [BTMPPA] has been purified to a purity of about 99% ...
• Solvent Extraction of Mn(II), Ni(II) and Zn(II) by Cyanex 272: Equilibrium and Kinetic Studies 

  Rahman, Md. Saidur (University of Rajshahi, 2010-06)

  The solvent extraction systems: Mn(II)-SO, -Ac Cyanex 272-kerosene, Ni(II)- SO4-Ac Cyanex 272-kerosene and Zn(II)-SO4 Cyanex 272-kerosene have been thoroughly investigated from equilibrium and kinetic point of views. From ...
• Electrical and Optical Properties of Vanadium Dioxide and Vanadium Oxyfluoride Thermochromic Thin Filmsa and Their Applications to Energy Efficient Smart Windows 

  Alam Khan, M. Khairul (University of Rajshahi, 1989-12)

  This thesis reports on the rmochromic thin films of Vanadium dioxide and Vanadium oxyfluoride produced by reactive rf magnetron sputtering followed by annealing post-treatment. Such coatings have optical properites that ...
• Analysis and Modelling of Seismic Surface Wave for Studying the Crustal Structure of the South-Eastern Region of Bangladesh 

  Faruk, Md. Omar (University of Rajshahi, 2011)

  Earthquake is one of the catastrophic events of the natural disasters that are prone to cause great damage to life and property. In order to decrease the damages, it is essential to gain knowledge for studying the crustal ...
• Construction of Statistical Visual Descriptors for CBIR Exploiting Time-inhomogeneous Markov Chain Model 

  Islam, Md. Saiful (University of Rajshahi, Rajshahi, 2020)

  Markov stationary features (MSF) based on homogeneous Markov chain model for content-based image retrieval (CBIR) is getting popularity nowadays. It not only considers the distribution of colors that the histogram method ...
• Tracking people's behaviors for Detecting and understanding their Suspicious activities.in social Environments 

  Debnath, Partha Pratim (University of Rajshahi, Rajshahi, 2021)

  This thesis represents an approach to develop a real-time autonomous invigilation and interrogation system suitable for different social environments to track people's cheating behaviors and to detect their lie. To this ...
• Modification of cotton fabric with Natural antimicrobial agents for Ecofriendly protective textiles 

  Saha, Joykrisna (University of Rajshahi, Rajshahi, 221)

  In recent time‘s health and hygiene issues have achieved the greatest attention among the awareness people of all over the world. Health and hygiene are the primary obligations for human beings to live comfortably and ...
• Synthesis and Chracterization of Eco-Friendly Hydrogels from Cellulosic Materials 

  Haque, Md. Obaidul (University of Rajshahi, Rajshahi, 2019)

  Hydrogels are insoluble, three-dimensional, crosslinked polymeric networks which swell in the presence of water and other fluids. They can imbibe plenty of water without dissolution compared to their own mass. Most of the ...
• Person Identification Using Gait Biometric with Challenging Clothing and Speed Cofactors 

  Rokanujjaman, Md. (University of Rajshahi, 2021)

  Biometrics are the entire class of technologies and techniques utilized to identify the individual by using their physiological or behavioral attributes. The way of human walking, the most emergent and unique biometric ...
• Machine Learning and Bioinformatics Models to Identify the Genetic Link of Neurological Diseases Associated With the Causal Risk Factors 

  Chowdhury, Utpala Nanda (University of Rajshahi, Rajshahi, 2021)

  Neurological diseases (NDs) are causing burgeoning burden to the patients, healthcare sector and the entire society. Hundreds of millions of people are currently a ected by various NDs worldwide and the number is increasing ...
• Study of the Cross Sections of Fast Neutron Induced (n,2n), (n,p) and (n, a) Reactions on the Isotopes of Zinc, Germanium, Scandium and Zirconium 

  Rakib-uz-Zaman, Md.; Molla, Nurul Islam (University of Rajshahi, 2001)

  The fast neutron induced reaction cross sections were studied systematically in the energy range of I3.82 to 14.71 MeV using the neutron generator facility under identical conditions in order to provide real nuclear data ...
• Processing of Ilmenite by Various Roasting, Leaching and Solvent Extraction Processes 

  Habib, Md. Ahsan (University of Rajshahi, 1992)

  The processing of ilmenite (TiFe03) to produce pigment grade while Ti02 and black Fe2 03 by various thermal, leaching and liquid-liquid extraction with subsequent precipilation treatments has been investigated. Thermal ...
• Preparation, Characterization and Application of Activated Carbon for Arsenic Separation from Water 

  Jahan, Israt (University of Rajshahi, 2013)

  Arsenic removal from water in the form of As(III) and As(V) using activated carbon and iron loaded activated carbon has been studied. Activated carbon has been prepared from jute stick using both chemical activation and ...
• Solvent Extraction of Ti(IV) and V(IV) by Cyanex 301 and Cyanex 302 and Application of Yates Experimental Design 

  Karmaka, Aneek Krishna (University of Rajshahi, 2012)

  The solvent extractions in (i) Ti(IV)-Cyanex 301 {HA), (ii) Ti{IY)-Cyanex 302 (H2A2), (iii) V(IV)-HA and (iv) V(IV) - H2A2 have been investigated from equilibrium and kinetic points of view. Yates Experimental Design has ...
• Microbiological Cytotoxic, Haematological and Histopathological Investigations of Seven Bitter Medicinal Plants of Bangladesh 

  Molla, Md. Tamzid Hossain (University of Rajshahi, 2014)

  Plants are credited with many medicinal properties. Medicinal plants are alleged to possess therapeutic effects in various diseases. Seven bitter medicinal plants of Bangaldesh, viz, Andrographis paniculata N., Vinca rosea ...
• The Effect of Sulfuric Acid, Persulfate and Acetic Anhydride on the Preparation of Chlorine Dioxide from Chlorite Solution 

  Rouf, Md. Abdur (University of Rajshahi, 2013)

  The study was attempted to generate ClO2 from chlorite ion in a well stirred process aiming at a small scale production for the use of disinfection, sterilization and water purification etc. There were four reactants, ...
• The Effect of Starch Interactions with Soap or Surfactants Studied by the Ternary Phase Diagram 

  Hossain, Md. Mohsin (University of Rajshahi, 2014)

  Starch interactions with various surfactants have been studied for the investigation of ability and cleansing activity of starch-surfactant-water system. The surfactants investigated were sodium dodecyl sulphate (SDS), ...
• Biodegradable Polymers: Drug Release Characteristics 

  Mahmud, Abu (University of Rajshahi, 2014)

  Four polymers namely: i) maleic acid-butane-1,4-diol polyester (MBP), ii) maleic acid-adipic acid-propane-1,2-diol co-polyester (MAPC), iii) malic acid-adipic acid-butane-1,4-diol co-polyester (MABP) and iv) maleic acid-citric ...
• Recognition of Human Faces 

  Ferdousi, Afroza (University of Rajshahi, 2003)

  This dissertation is devoted to the development of some image processing algorithms and implementation of these algorithms in face recognition system. At first face images were scanned and stored as windows bitmap file ...

View more