ایم۔ حبیب خاں
یہ سطریں زیر تحریر تھیں کہ معلوم ہوا کہ جناب ایم حبیب خاں بھی رحلت فرماگئے وہ انجمن ترقی اردو ہند کے اسسٹنٹ سیکریٹری اور جناب خلیق انجم جنرل سیکریٹری کے دست راست تھے، نیک طبع اور شریف انسان تھے، جب بھی ملاقات ہوتی تو اپنے خلوص و محبت کا نقش دل پر بٹھا دیتے، دارالمصنفین سے بھی لگاؤ رکھتے، گزشتہ برس لکھنؤ میں ملاقات ہوئی تو دیر تک اس کے مسائل پر تبادلہ خیال کرتے رہے، مدت دراز سے انجمن سے وابستہ تھے، ادب و تنقید ان کا خاص موضوع تھا، اس پر ان کی کئی کتابیں چھپ چکی ہیں، ۶۴؍ ۶۵ برس عمر رہی ہوگی اور صحت اچھی تھی مگر دو ماہ قبل جگر کے کینسر کا عارضہ ہوا اور چل بسے اﷲ تعالیٰ اپنی رحمت کاملہ سے نوازے۔
(ضیاء الدین اصلاحی، مارچ ۱۹۹۸ء)
Oral squamous cell carcinoma (OSCC)being the world’s most prevailing and frightening cancerous disorder lacks the sufficient data in Pakistan despite of its higher magnitude and prevalence. Objective: This study was specifically designed and conducted with the aim to identify the frequency of this disorder along with causative factors in past three years in a tertiary care hospital of Lahore, Pakistan. Methods: Epidemiological study was conducted using retrospective randomized method and all pre-requisites were filled. The clinical profiles of patients were collected from Maxillofacial and Oral Surgery Departmentof Pathology, Mayo Hospital Lahore. Patients who had undergone treatment for OSCC were contacted and interviewed for information about demographic regions, previous history of malignancy, disease onset, chewing habits, exposure to pesticides, industrial exposure to metals etc. And all particulars were not and compiled on questionnaire. Results: A total of 54 patients from different districts of Punjab participated in the study. Percentages for each possible causative chewing habit were calculated and 87.50 % of population was found addicted to different habits. Genetic factor might have contributed in remaining for development of OSCC. Conclusions: Informative data provided in this study will be helpful to be used by the government and private health agencies while designing and planning management of oral health problems and allocating health budgets in focusing this issue
It is a fact that, the theory of inequalities, priding on a history of more than two cen- turies, plays a significant role in almost all fields of mathematics and in major areas of science. In the present dissertation, we will study the general inequalities, namely integral inequalities and discrete inequalities for generalized convex functions. There- fore, we will introduce some generalized convex functions which include functions −convex functions, and n−convex func- with nondecreasing increments, ∆− and tions of higher orders. By using these functions, we will provide a generalization of the Brunk’s theorem, of the Levinson-type inequalities, of the Burkill-Mirsky-Peˇari ́’s re- c c sult and of the result related to arithmetic integral mean. We will also discuss the Popoviciu-type characterization of positivity of sums and integrals for higher order convex functions of n variables and we will give some related results. Our disserta- tion also provides generalizations of some of the celebrated and fundamental identities ˇ and inequalities including Montgomery’s identities, Ostrowski-, Gr ̈ss-, Cebyˇev- and u s Fan-type inequalities. Moreover, we will also apply an elegant method of producing n−exponentially and logarithmically convex functions for positive linear function- als constructed with the help of majorization-type results, Favard-, Berwald- and Jensen-type inequalities. The generalization and the following refinements of Jensen- Mercer’s inequalities are also provided with some applications. The Lagrange- and Cauchy-type mean value theorems are also proved and shown to be useful in studying Stolarsky-type means defined for the positive linear functionals.