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Quick Sort is considered as the fastest sorting algorithm among all the sorting algorithms. The idea of selecting a pivot was introduced in classical Quick Sort in 1962. This sorting algorithm takes favorably less time compared to other methods. It needs a complex time O(\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$ nlogn $$\end{document}nlogn) for the best case and O(\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$ n^{2} $$\end{document}n2) for worst-case which occurs when the input array is already sorted or reversely sorted. To reduce the worst-case complexity we provide a strong algorithm where it makes fewer comparisons and the time complexity after using this algorithm becomes a function of logarithm O(\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$ nlogn $$\end{document}nlogn) for worst-case complexity. We experimentally evaluate our algorithms and compare them with classical algorithms and with other papers. The algorithm presented here has profound implications for future studies of handling worst-case complexity and may one day help to solve this occurrence of the fastest sorting method.

This technical report details the design, testing, and manufacturing of a liquid bi-propellant sounding rocket by the Stanford Student Space Initiative for the 2022 Spaceport America Cup’s 30,000ft Hybrid/Liquid Category. The 5 inch diameter, 10 foot long launch vehicle is powered by an N-class nitrous oxide and kerosene pressure-fed liquid motor with a max. thrust of 350 lbf. Fiberglass structures house custom flight avionics with LoRa radio telemetry capabilities alongside custom parachutes with redundant deployment mechanisms for vehicle recovery. The vehicle will fly a payload studying micro-gravity slosh dynamics to inform future experiments to be performed aboard a Blue Origin launch.

Fabrics produced on fabric looms with Dobby devices play a major role in meeting the needs of consumers of woven fabrics, especially in the field of clothing fabrics. With the great technological development in these lines and their connection to computers, this gave the designer the opportunity to increase his creative and innovative ability to produce designs with values Functional and aesthetic within the limits of the number of limited textile differences in those looms.Jacket fabrics are very important for consumers to use frequently in the winter as they provide the required warmth, and given its importance and advantages, it deserves technical and Technology consideration,Whereas the design of that kind of fabrics carried on dobby looms almost typical is represented in plain,streak, and plaid designs . There are rarely simple engravings , Hence the importance of developing this type of fabric and providing a new vision by adapting some of the relevant scientific theories and applying them to the production of innovative designs with a new aesthetic and artistic vision. The most important research is Presenting a new vision for winter jacket fabric designs, Promote the use of scientific foundations and theories to obtain new and diverse designs, Take advantage of the recent developments of dobby looms to develop dobby fabric designs, and Enrich the local market with advanced products.and Objectives is Development of winter jacket fabrics executed on dobby looms, Emphasis on the adaptation of theories and scientific foundations and use in the dobby fabric design, Developing the local product to face the competition of the foreign product.

Stroke is one of the leading causes of death in the world with the number of people suffering from it increasing every year. Ischemic strokes, one of the two main types of stroke, occur when blood clots block brain arteries which leads to infarction eventually leading to brain edema. If not addressed quickly enough it may lead to disability and in worst case scenario may even lead to death. In this thesis we proposed a machine learning based MATLAB tool that aids in speeding up the prognosis of acute ischemic stroke patients. From a set of patient medical data such as patient age, blood pressure reading and infarction volume from first CT scan, we created three prediction models which predict second infarction volume, decision for surgery and treatment time. We also experimented with utilizing the technique of feature reduction and implementing Fuzzy Inference System to consider improving the generated models and combined the best performing models into a MATLAB application.

The research presented a historical and analytical study of Andalusian arts of various kinds, starting from the era of the kings of sects until the end of Andalusia. It should be noted that Muslims ruled Andalusia for a period of 9 centuries from the time of the beginning, from the conquest in 92 AH until the fall of Granada in 898 AH The research also presented an analytical study of the decorative units extracted from the aforementioned paintings of various types, including plants, animals, engineering, writers, etc. Through this large number of units, a variety of decorative designs were created that are characterized by modernity and distinction and bear the modern Islamic character that contributed to highlighting the aesthetics of the motifs of that period in a modern way as that These designs each take a distinctive nature from the other because of the difference and diversity of the units used The designs provided are textile and decorative designs that can be used in clothing fabrics, such as added clothing pieces, and these designs can be implemented on the loom based on the capabilities of the loom used in the implementation, which is the jacquard loom that is distinguished by giving the fabrics executed a good look and high value

Tuberculosis (TB) remains a major public health problem worldwide due to its high risk of person-to-person transmission, morbidity and mortality [1]. Sudan has a high burden of tuberculosis. Spoligotyping (spacer oligonucleotide typing) a rapid method for genotyping of Mycobacterium tuberculosis using the principle of reverse hybridization. The ecology of the prevalent mycobacteria strain can vary depending on country and region. The aim of this study was to determine the genotyping of Mycobacterium tuberculosis isolated from Sudan using spoligotyping SPOLDB4. A total of 75 Mycobacterium tuberculosis sputum samples were collected from pulmonary Tuberculosis patients attending references Laboratories and diagnostic centers in Khartoum and Eastern Sudan in (2011–2013). The mycobacteria were genotyped using Spoligotyping technique and data obtained were analyzed and compared to the SPOLDB4 database. Among the 75 isolate analyzed, 57(76%) were identified by SPOLDB4 and 18 (24%) could not be matched to any lineages. The most prevalent genotype cluster was MANU2 38 (50.7%) followed by CASI Delhi 8 (10.7%). In the study SIT54 was the most common pattern 37 (49.3%) followed by SIT25 6(8%).