Shahiduzzaman, Md.(University of Rajshahi, Rajshahi, 2021)
Health and demographic condition of street children are important issues for the development of any country. Several researchers estimated that a substantial percent of total street children in Bangladesh are living in the ...
The concept of the radical of a ring was introduced by Artin for rings with the descending chain condition with a view to obtaining a nice structure theorem for the ring. The idea was to single out the Toblerone part, of ...
Rahman, Zillur(University of Rajshahi, Rajshahi, 2021)
Fractional derivatives are most important to accurate nonlinear modeling of various real-world difficulties in applied nonlinear science and engineering incidents especially in the fields of crystal, optics and quantum ...
Kundu, Ranjan Kumar(University of Rajshahi, Rajshahi, 2021)
Because of its significant contribution to the development of various economic-related activities and self-sufficiency in food production, agricultural production needs to increase under the existing challenges so far. ...
Khan, Md. Ashraful Islam(University of Rajshahi, 2003)
In fitting a linear regression model by the least squares’ method, leverage values play a very important role. They often fo1m the basis of regression diagnostics as measures of influential observations in the explanatory ...
Biswas, Sanjoy Kumar(University of Rajshahi, 2019)
The thesis is concerned with generalizations of some important and interesting properties of separation, compactness and connectedness in a span of seven chapters. In the first chapter pseudo regular and pseudo normal ...
Genomics is the study of the whole genome of any living organism along with its environment and it incorporates different elements from genetics (a branch of biology that generally deals with the heredity). Genomics uses ...
Alam, Mohammad Shah(University of Rajshahi, Rajshahi, 2019)
This dissertation is concerned with the study of interaction phenomena of nonlinear waves in unmagnetized plasmas. The plasma system considered is fully ionized, collisionless and homogeneous and/or inhomogeneous that ...
Biswas, Sanjoy Kumar(University of Rajshahi, Rajshahi, 2019)
The thesis is concerned with generalizations of some important and
interesting properties of separation, compactness and connectedness in a
span of seven chapters.
In the first chapter pseudo regular and pseudo normal ...
Hossen, Md. Belal(University of Rajshahi, Rajshahi, 2020)
Nonlinear evolution equations (NLEEs) play a noteworthy role in various scientific and
engineering fields such as applied mathematics, plasma physics, fluid dynamics, optical fibers,
biology, solid state physics, chemical ...
Ullah, Mohammad Safi(University of Rajshahi, Rajshahi, 2021)
Most of the natural happenings can be present by nonlinear modeling. The soliton theory is a
highly effective section of nonlinear sciences that includes soliton, multi-soliton, rational,
breather line, breather kinky, ...
Maniruzzaman, Md.(University of Rajshahi, Rajshahi, 2021)
Due to the increasing prevalence of diabetes and cancer, it is an urgent need to develop automated system that helps to detect disease using one of the modern technologies. Nowadays, Machine Learning (ML)-based methods ...
Khaton, Mst. Zamilla(University of Rajshahi, Rajshahi, 2021)
In this work, we deal with the two types of variational inclusions. Firstly, we consider
the variational inclusion problem of the form
0 ∈ ζ(¯s) + g(¯s) + ξ(¯s), (A)
where S and T are Banach spaces, ζ : S → T is ...
The fundamental concept of a fuzzy set and fuzzy set operations was first introduced
by L. A. Zadeh (Zadeh, 1965) in 1965 and it provides a natural foundation for treating
mathematically the fuzzy phenomena, which exists ...
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 ...
The plant Moringa oleifera Lam. belongs to the family Moringaceae is locally known as "Sajna" (Eng. Drumstick) found to grow every., here in Bangladesh, India, Pakistan and other tropical and subtropical countries. It has ...
Three lectins were extracted and purified from Cassia fistula seeds in biologically
active form by gel filtration of I 00 % ammonium sulfate saturated crude protein
extract on Sephadex G-50 followed by ion-exchange ...
Five varieties of rice bran were analyzed to obtain comparative data on their chemical compositions and nutritive values. Rice bran oils were also characterized with respect to their physical and chemical properties.
The ...
Haque, Muhammad Zahurul(University of Rajshahi, 1999)
Allah, the Almighty has created each and everything in this universe. There
are creatures, most negligible in shape and size that has tremendous importance.
One of such a creature is !~c inse~t1 Ke_rrig_ lacca. Its size ...
Nurunnabi, Abdul Awal Md.(University of Rajshahi, 2008)
Identification of unexpected observations is a topic of great attention in modem regression analysis. At the beginning statisticians differ but now they recognize robust regression and regression diagnostics are two ...