V.S Naipaul is acknowledged as one of the most talented writers dealing with postcolonial themes for his fictions. As a Nobel Prize winner author, he has written number fictions such A House Mr Biswas (1961), Bend in River (1979), Miguel Street (1959), An Area Darkness (1964), In Free State (1971), The Mimic Men (1967), India: Million Mutinies Now (1990) and so on. article presents review thoro...

This research uses a novel analytical method known as the modified Extended Direct Algebraic Method (mEDAM) to explore families of soliton solutions for complex structured Coupled Fractional Biswas–Arshed Model (CFBAM) in Birefringent Fibers. The (DAM) is extended by mEDAM’s methodology compute more that would otherwise be difficult acquire. We use this derive several and examine their characte...

In prior work (Biswas & Chatterjee 2014 Proc. R. Soc. A 470, 20130817 (doi:10.1098/rspa.2013.0817)), we developed a six-state hysteresis model from a high-dimensional frictional system. Here, we use a more intuitively appealing frictional system that resembles one studied earlier by Iwan. The basis functions now have simple analytical description. The number of states required decreases further...

BACKGROUND The genus Platythomisus Doleschall, 1859 presently comprises 13 valid species, nine known from Africa and four from Asia. All Platythomisus species are known from females only, except P. jucundus Thorell, 1894 and P. sudeepi Biswas, 1977 from both sexes and P. quadrimaculatus from juvenile. Only, P. sudeepi was reported from India. NEW INFORMATION Platythomisus octomaculatus (C. L....

OBJECTIVE To evaluate the efficacy of Ormeloxifene for dysfunctional menorrhagia (DUB). METHODS Eighty five women aged 30 to 51 years who attended the outpatient gynecology department with complaint of heavy menstrual flow were recruited for the study. Ormeloxifene (60 mg)was given orally twice a week for first 12 weeks and then once a week for up to next 12 weeks. Menstrual blood loss measurem...

Recently, Islam and Biswas proposed an efficient and secure ID-based remote mutual authentication with key agreement scheme. We have analyzed the security and performance of Islam and Biswas’s scheme and showed that their scheme has some pitfalls. In order to solve these problems, we have constructed an enhanced ECC remote mutual authentication with key agreement scheme and proven that the prop...

Molodtsov introduced the theory of soft sets, which can be seen as a new mathematical approach to vagueness. In this paper, we first point out that several assertions (Proposition 2.3 (iv)–(vi), Proposition 2.4 and Proposition 2.6 (iii), (iv)) in a previous paper by Maji et al. [P.K. Maji, R. Biswas, A.R. Roy, Soft set theory, Comput. Math. Appl. 45 (2003) 555–562] are not true in general, by c...

SFSDP is a Matlab package for solving sensor network localization problems. The package contains four functions, SFSDP.m, SFSDPplus.m, generateProblem.m, test SFSDP.m, and some numerical examples. The function SFSDP.m is an Matlab implementation of the semidefinite programming (SDP) relaxation proposed in the recent paper by Kim, Kojima and Waki for sensor network localization problems, as a sp...