.الاعجاز تحقیقی مجلہ براۓ اسلامیات وانسانیات, Aug 10, 2021
This article is about urdu fiction writing. The article covers the histological and philosophical... more This article is about urdu fiction writing. The article covers the histological and philosophical back ground of different styles in urdu short. Story writing. It also covers different time periods of popular styles and narrates this writing styles of pioneers of some popular styles. It's also shows the literary work of some popular urdu fiction writers. The article is a brief history of short story and it also tells about future stylistic approaches in the field of urdu short stories. This article narrates significant work of prominent short stories writers and shows the different styles of short stories writers in specified way. Romanticism, realism and symbolism are the major parts of short stories writing. this article cover all this aspects.
BACKGROUND: Although major cause of upper GI bleed in patients of liver cirrhosis is variceal bl... more BACKGROUND: Although major cause of upper GI bleed in patients of liver cirrhosis is variceal bleed. However a significant proportion also presents with non-variceal bleeding (NVB). AIM: The aim of study is to determine the frequency of peptic ulcers in patients of liver cirrhosis presenting with upper GI bleed. METHODS: This descriptive cross sectional study was conducted in Gastroenterology section of medicine department at Benazir Bhutto Hospital from April 2017 to December 2018 . 672 patients of liver cirrhosis presenting with upper GI bleed were enrolled in study through non probability consecutive sampling. Upper GI endoscopy of all patients was performed by consultant Gastroenterologist and findings were documented on standardized Performa. RESULTS: 672 patients were included in study with mean age of 54.68 ±11.15. Among these 370 (55.1%) were males and 302 (44.9%) were females. 92 patients (13.1%) had peptic ulcer as cause of upper GI bleed. 112 patients (16.6%) had both pe...
Expert systems are used extensively in many domains. This paper discusses the use of medical expe... more Expert systems are used extensively in many domains. This paper discusses the use of medical expert systems in Pakistan. Countries all over the world pay special attention on health facilities. A country like Pakistan faces a lot of trouble in health sector. Several attempts have been made in Pakistan to improve the health conditions of the people but the situation is still not encouraging. There is a shortage of doctors and other trained personnel in Pakistan. Expert systems can play a vital role in such cases where the medical expert is not readily available. The purpose of this paper is to analyze the role that such systems can play in improving the health conditions of the people in Pakistan.
Fast retrieval of data has been a need of user in any database application. This paper introduces... more Fast retrieval of data has been a need of user in any database application. This paper introduces a buffer based query optimization technique in which queries are assigned weights according to their number of execution in a query bank. These queries and their optimized executed plans are loaded into the buffer at the start of the database application. For every query the system searches for a match in the buffer and executes the plan without creating new plans.
Abstract—Expert systems are used extensively in many domains. This paper discusses the use of med... more Abstract—Expert systems are used extensively in many domains. This paper discusses the use of medical expert systems in Pakistan. Countries all over the world pay special attention on health facilities. A country like Pakistan faces a lot of trouble in health sector. Several attempts have been made in Pakistan to improve the health conditions of the people but the situation is still not encouraging. There is a shortage of doctors and other trained personnel in Pakistan. Expert systems can play a vital role in such cases where the medical expert is not readily available. The purpose of this paper is to analyze the role that such systems can play in improving the health conditions of the people in Pakistan.
Al-Aijaz Research Journal of Islamic Studies & Humanities, 2021
This article is about urdu fiction writing. The article covers the histological and philosophical... more This article is about urdu fiction writing. The article covers the histological and philosophical back ground of different styles in urdu short. Story writing. It also covers different time periods of popular styles and narrates this writing styles of pioneers of some popular styles. It's also shows the literary work of some popular urdu fiction writers. The article is a brief history of short story and it also tells about future stylistic approaches in the field of urdu short stories. This article narrates significant work of prominent short stories writers and shows the different styles of short stories writers in specified way. Romanticism, realism and symbolism are the major parts of short stories writing. this article cover all this aspects.
Journal of University of Shanghai for Science and Technology, 2021
For high speed application the static random access memory is mostly demandable. Such kind of dev... more For high speed application the static random access memory is mostly demandable. Such kind of device should possess additive parameters that can withstand during transistor scaling process. Their exist static noise margin (SNM) which degrades the device performance of memory architectures, majorly observed at write and read operation create write noise margin (WNM) and read noise margin (RNM). In this paper we discuss about the basic design of 6 transistor SRAM (6T SRAM) using 180nm and 45nm CMOS technology in Cadence Virtuoso with write noise margin analysis. The propagation delay, power dissipation, WNM are measured for both the technologies and observed that WNM is relatively low in 45nm.
Abstract—Since the start of digital X-Rays its storage and retrieval has been a challenging issue... more Abstract—Since the start of digital X-Rays its storage and retrieval has been a challenging issue for the researchers. This paper focuses on an optimized storage of digital X-Rays and related information that consequently reduces the retrieval time. The storage module ...
The purpose of this study was to assess the accuracy of stereotactic vacuum-assisted biopsy (SVAB... more The purpose of this study was to assess the accuracy of stereotactic vacuum-assisted biopsy (SVAB) for the diagnosis of high-risk lesions, which include papillary lesions and atypical lobular hyperplasia (ALH). Retrospective review was performed of 212 consecutive SVABs at our institution between May 1, 2000 and February 28, 2001. Biopsies were performed using an 8-gauge SVAB probe, with the patient prone on a dedicated stereotactic table. Eleven to 17 cores (mean 12.4) were harvested from each lesion. Radiography of core specimens was performed in cases in which the targeted lesion contained microcalcifications. Six of the lesions (2.8%) demonstrated intraductal papilloma, 1 (16.7%) of which had features suggestive of a radial scar, and 7 (3.3%) demonstrated ALH. Surgical excision was performed on 3 of the 6 (50%) papillomas and all 7 (100%) cases of ALH. Histopathologic analysis at surgical excision demonstrated benign breast tissue in 1 of the papillomas (33.3%), radial scar in 1 (33.3%), and atypical ductal hyperplasia (ADH) in 1 (33.3%). One papilloma not surgically excised underwent repeat mammography at 6 months and demonstrated no change. Of the surgically excised lesions with ALH, 4 (57.1%) retained the diagnosis of ALH, though one of these (25%) also demonstrated a coexisting radial scar. One lesion (14.3%) demonstrated ductal carcinoma in situ (DCIS), 1 (14.3%) demonstrated lobular carcinoma in situ (LCIS), and 1 (14.3%) demonstrated fibrocystic change. Lesions diagnosed as papillomas at SVAB did not demonstrate malignancy, but 2 (66.7%) were found to contain high-risk lesions that may impact surveillance or prophylactic therapy (i.e., tamoxifen). Because of the relatively small series reported, additional studies are necessary to further assess the accuracy of SVAB in the diagnosis of benign papillary lesions. ALH diagnosed with SVAB that underwent subsequent surgical excision demonstrated cancer in 1 of 7 lesions (14.3%). This rate of cancer underestimation is similar to that seen with ADH diagnosed with SVAB, which warrants surgical excision to rule out malignancy. Therefore we recommend that lesions demonstrating ALH at SVAB be considered for surgical excision to rule out malignancy.
Abstract Lyapunov's direct method is useful technique especially for nonlinear systems. Lya... more Abstract Lyapunov's direct method is useful technique especially for nonlinear systems. Lyapunov function is energy-like function. This function may draw conclusions about the stability of system without solving the set of non linear equations. Discovering a Lyapunov function for ...
Proceedings of the World Congress on Engineering, Jul 2, 2008
This paper presents a web-based expert system for wheat crop in Pakistan. Wheat is one of the maj... more This paper presents a web-based expert system for wheat crop in Pakistan. Wheat is one of the major grain crops in Pakistan. It is cultivated in vast areas of Punjab followed by Sindh and ranked first as a cereal crop in the country. Our rule-based expert system covers two main classes of problems namely diseases and pests, normally encountered in wheat crop. The expert system is intended to help the farmers, researchers and students and provides an efficient and goal-oriented approach for solving common ...
Virtual reality has been involved in a wide range of academic and commercial applications. It can... more Virtual reality has been involved in a wide range of academic and commercial applications. It can give users a natural feeling of the environment by creating realistic virtual worlds. Since its first release in 1994, the VRML (Virtual Reality Modeling Language) is widely used today for simulations, scientific visualizations and different architectural models on the internet. In this paper we discuss the design of a virtual reality model of University of Sargodha, Pakistan. We have also discussed the issues faced during the development of our model. Finally we have presented an analysis of applicability of VRML in such applications.
.الاعجاز تحقیقی مجلہ براۓ اسلامیات وانسانیات, Aug 10, 2021
This article is about urdu fiction writing. The article covers the histological and philosophical... more This article is about urdu fiction writing. The article covers the histological and philosophical back ground of different styles in urdu short. Story writing. It also covers different time periods of popular styles and narrates this writing styles of pioneers of some popular styles. It's also shows the literary work of some popular urdu fiction writers. The article is a brief history of short story and it also tells about future stylistic approaches in the field of urdu short stories. This article narrates significant work of prominent short stories writers and shows the different styles of short stories writers in specified way. Romanticism, realism and symbolism are the major parts of short stories writing. this article cover all this aspects.
BACKGROUND: Although major cause of upper GI bleed in patients of liver cirrhosis is variceal bl... more BACKGROUND: Although major cause of upper GI bleed in patients of liver cirrhosis is variceal bleed. However a significant proportion also presents with non-variceal bleeding (NVB). AIM: The aim of study is to determine the frequency of peptic ulcers in patients of liver cirrhosis presenting with upper GI bleed. METHODS: This descriptive cross sectional study was conducted in Gastroenterology section of medicine department at Benazir Bhutto Hospital from April 2017 to December 2018 . 672 patients of liver cirrhosis presenting with upper GI bleed were enrolled in study through non probability consecutive sampling. Upper GI endoscopy of all patients was performed by consultant Gastroenterologist and findings were documented on standardized Performa. RESULTS: 672 patients were included in study with mean age of 54.68 ±11.15. Among these 370 (55.1%) were males and 302 (44.9%) were females. 92 patients (13.1%) had peptic ulcer as cause of upper GI bleed. 112 patients (16.6%) had both pe...
Expert systems are used extensively in many domains. This paper discusses the use of medical expe... more Expert systems are used extensively in many domains. This paper discusses the use of medical expert systems in Pakistan. Countries all over the world pay special attention on health facilities. A country like Pakistan faces a lot of trouble in health sector. Several attempts have been made in Pakistan to improve the health conditions of the people but the situation is still not encouraging. There is a shortage of doctors and other trained personnel in Pakistan. Expert systems can play a vital role in such cases where the medical expert is not readily available. The purpose of this paper is to analyze the role that such systems can play in improving the health conditions of the people in Pakistan.
Fast retrieval of data has been a need of user in any database application. This paper introduces... more Fast retrieval of data has been a need of user in any database application. This paper introduces a buffer based query optimization technique in which queries are assigned weights according to their number of execution in a query bank. These queries and their optimized executed plans are loaded into the buffer at the start of the database application. For every query the system searches for a match in the buffer and executes the plan without creating new plans.
Abstract—Expert systems are used extensively in many domains. This paper discusses the use of med... more Abstract—Expert systems are used extensively in many domains. This paper discusses the use of medical expert systems in Pakistan. Countries all over the world pay special attention on health facilities. A country like Pakistan faces a lot of trouble in health sector. Several attempts have been made in Pakistan to improve the health conditions of the people but the situation is still not encouraging. There is a shortage of doctors and other trained personnel in Pakistan. Expert systems can play a vital role in such cases where the medical expert is not readily available. The purpose of this paper is to analyze the role that such systems can play in improving the health conditions of the people in Pakistan.
Al-Aijaz Research Journal of Islamic Studies & Humanities, 2021
This article is about urdu fiction writing. The article covers the histological and philosophical... more This article is about urdu fiction writing. The article covers the histological and philosophical back ground of different styles in urdu short. Story writing. It also covers different time periods of popular styles and narrates this writing styles of pioneers of some popular styles. It's also shows the literary work of some popular urdu fiction writers. The article is a brief history of short story and it also tells about future stylistic approaches in the field of urdu short stories. This article narrates significant work of prominent short stories writers and shows the different styles of short stories writers in specified way. Romanticism, realism and symbolism are the major parts of short stories writing. this article cover all this aspects.
Journal of University of Shanghai for Science and Technology, 2021
For high speed application the static random access memory is mostly demandable. Such kind of dev... more For high speed application the static random access memory is mostly demandable. Such kind of device should possess additive parameters that can withstand during transistor scaling process. Their exist static noise margin (SNM) which degrades the device performance of memory architectures, majorly observed at write and read operation create write noise margin (WNM) and read noise margin (RNM). In this paper we discuss about the basic design of 6 transistor SRAM (6T SRAM) using 180nm and 45nm CMOS technology in Cadence Virtuoso with write noise margin analysis. The propagation delay, power dissipation, WNM are measured for both the technologies and observed that WNM is relatively low in 45nm.
Abstract—Since the start of digital X-Rays its storage and retrieval has been a challenging issue... more Abstract—Since the start of digital X-Rays its storage and retrieval has been a challenging issue for the researchers. This paper focuses on an optimized storage of digital X-Rays and related information that consequently reduces the retrieval time. The storage module ...
The purpose of this study was to assess the accuracy of stereotactic vacuum-assisted biopsy (SVAB... more The purpose of this study was to assess the accuracy of stereotactic vacuum-assisted biopsy (SVAB) for the diagnosis of high-risk lesions, which include papillary lesions and atypical lobular hyperplasia (ALH). Retrospective review was performed of 212 consecutive SVABs at our institution between May 1, 2000 and February 28, 2001. Biopsies were performed using an 8-gauge SVAB probe, with the patient prone on a dedicated stereotactic table. Eleven to 17 cores (mean 12.4) were harvested from each lesion. Radiography of core specimens was performed in cases in which the targeted lesion contained microcalcifications. Six of the lesions (2.8%) demonstrated intraductal papilloma, 1 (16.7%) of which had features suggestive of a radial scar, and 7 (3.3%) demonstrated ALH. Surgical excision was performed on 3 of the 6 (50%) papillomas and all 7 (100%) cases of ALH. Histopathologic analysis at surgical excision demonstrated benign breast tissue in 1 of the papillomas (33.3%), radial scar in 1 (33.3%), and atypical ductal hyperplasia (ADH) in 1 (33.3%). One papilloma not surgically excised underwent repeat mammography at 6 months and demonstrated no change. Of the surgically excised lesions with ALH, 4 (57.1%) retained the diagnosis of ALH, though one of these (25%) also demonstrated a coexisting radial scar. One lesion (14.3%) demonstrated ductal carcinoma in situ (DCIS), 1 (14.3%) demonstrated lobular carcinoma in situ (LCIS), and 1 (14.3%) demonstrated fibrocystic change. Lesions diagnosed as papillomas at SVAB did not demonstrate malignancy, but 2 (66.7%) were found to contain high-risk lesions that may impact surveillance or prophylactic therapy (i.e., tamoxifen). Because of the relatively small series reported, additional studies are necessary to further assess the accuracy of SVAB in the diagnosis of benign papillary lesions. ALH diagnosed with SVAB that underwent subsequent surgical excision demonstrated cancer in 1 of 7 lesions (14.3%). This rate of cancer underestimation is similar to that seen with ADH diagnosed with SVAB, which warrants surgical excision to rule out malignancy. Therefore we recommend that lesions demonstrating ALH at SVAB be considered for surgical excision to rule out malignancy.
Abstract Lyapunov's direct method is useful technique especially for nonlinear systems. Lya... more Abstract Lyapunov's direct method is useful technique especially for nonlinear systems. Lyapunov function is energy-like function. This function may draw conclusions about the stability of system without solving the set of non linear equations. Discovering a Lyapunov function for ...
Proceedings of the World Congress on Engineering, Jul 2, 2008
This paper presents a web-based expert system for wheat crop in Pakistan. Wheat is one of the maj... more This paper presents a web-based expert system for wheat crop in Pakistan. Wheat is one of the major grain crops in Pakistan. It is cultivated in vast areas of Punjab followed by Sindh and ranked first as a cereal crop in the country. Our rule-based expert system covers two main classes of problems namely diseases and pests, normally encountered in wheat crop. The expert system is intended to help the farmers, researchers and students and provides an efficient and goal-oriented approach for solving common ...
Virtual reality has been involved in a wide range of academic and commercial applications. It can... more Virtual reality has been involved in a wide range of academic and commercial applications. It can give users a natural feeling of the environment by creating realistic virtual worlds. Since its first release in 1994, the VRML (Virtual Reality Modeling Language) is widely used today for simulations, scientific visualizations and different architectural models on the internet. In this paper we discuss the design of a virtual reality model of University of Sargodha, Pakistan. We have also discussed the issues faced during the development of our model. Finally we have presented an analysis of applicability of VRML in such applications.
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