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رام بابو سکسینہ

رام بابو سکسینہ
افسوس ہے دسمبر کے آخری ہفتہ میں جناب رام بابو سکسینہ کاحرکت قلب بند ہوجانے سے بحالت سفر اچانک انتقال ہوگیا۔ موصوف کو اردو زبان وادب کے ساتھ عشق تھااوروہ اس کا بڑا وسیع اورگہرا مطالعہ رکھتے تھے۔یہی وجہ ہے کہ ایک ذمہ دار سرکاری عہدہ کی چند درچند مصروفیتوں کے باوجود انھوں نے ادبِ اردو پرمتعدد ضخیم کتابیں اپنی یادگار چھوڑی ہیں۔ ان کی کتاب ’تاریخ ادبِ اردو‘ کو بڑی مقبولیت حاصل ہوئی، اس موضوع پر یہ کتاب اس پایہ کی ہے کہ ادبِ اردو کاکوئی طالب علم اس سے بے نیاز نہیں ہوسکتا۔اس کے علاوہ’’اردو کے انگریز شعرا‘‘ نامی کتاب انھوں نے بڑی تلاش وجستجواورمحنت سے مرتب کی تھی۔ایک کتاب حال میں ہی’’مرقع شعراء‘‘کے نام سے شائع ہوئی ہے۔سنا ہے کہ دو کتابوں کے مسودے ابھی اورباقی ہیں جو غیر مطبوعہ ہیں،موصوف اب دنیا میں نہیں لیکن اُن کے یہ شاندار ادبی کارنامے اُن کانام زندہ رکھیں گے۔
[جنوری۱۹۵۸ء]

 

Association of consanguineous marriages with congenital anomalies Cousin marriages and birth defects

Congenital anomalies are a major health problem all over the world; especially it is important cause of deaths and birth defects, chronic illness and disability in infants. The major cause of this is consanguineous marriages. Generation of cousin marriages have significant association with congenital anomalies Objective: To find out the association of consanguineous marriages with congenital anomaliespresent at the time of birthMethods: A cross sectional study was conducted at District Head Quarter Hospital, Okarafrom May to August, 2018. 100 adult individuals aged between 19 to 55 years, with and without cousin marriage of both genders were consecutively enrolled. Participants were assessed through pre-tested questionnaire, with prior written informed consent. Unwilling married individuals and individuals from other hospitals were not selected Results: According to resultsthere was a significant association between generation of cousin marriages with congenital anomalies present at the time of birth, as p value was 0.002Conclusions: Study concluded that the generation of cousin marriages has significant association with congenital anomalies present at the time of birth and due to cousin marriage 59% of the couples had congenital abnormalities in their children and 85% had genetic disorders.

Series and Numerical Solutions for Flows of Chemically Reactive Fluids

The aim of this thesis is to investigate the mass transfer analysis in the two-dimensional boundary layer flow of Newtonian/non-Newtonian fluids near a stagnation point in the presence of chemically reactive species. Both homogeneous and heterogeneous chemical reactions are considered by taking the n th order homogeneous chemical reaction of constant rate k n and the diffusion coefficients of both reactant and autocatalysis are equal in heterogeneous reaction. Heat transfer analysis is also performed using Fourier’s and Cattaneo-Christov heat flux models with thermal radiation and heat generation/absorption. The modeled flow equations in terms of continuity, momentum, temperature and concentration are transformed into nonlinear ordinary differential equations by means of similarity transformations. Both analytical and numerical solutions are obtained by solving these equations using homotopy analysis method (HAM), Runge-Kutta-Fehlberg algorithm with shooting technique and bivariate spectral collocation quasi-linearization method. A parametric study of all pertinent parameters is accomplished and the physical results are shown through graphs and tables. It is inferred that the concentration of the species decreases with an increment in the strength of homogeneous and heterogeneous reaction parameters, while the concentration boundary layer thickness increases. Furthermore, after a certain value of dimensionless space variable, homogeneous and heterogeneous reactions has no effect on the concentration of reactant and this critical value of space variable depends on the strength of homogeneous reaction.
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