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Towards Semantic Mutation Testing of Aspect-Oriented Programs

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Journal of Software Engineering and Applications 2013年第10期6卷 5-13页

作者： Abdul azim Abdul Ghani Department of Software Engineering and Information System Faculty of Computer Science and Information Technology Universiti Putra Malaysia Serdang Malaysia

Aspect-oriented programs have received much attention from software testing researchers. Various testing techniques and approaches have been proposed to tackle issues and challenges when testing aspect-oriented programs including traditional mutation testing. In traditional mutation testing of aspect-oriented programs, mutants are generated by making small changes to the syntax of the aspect-oriented language. Recently, a new approach known as semantic mutation testing has been proposed. This approach mutates the semantics of the language in which the program is written. The mutants generated misunderstandings of the language which are different classes of faults. Aspect-oriented programming presents itself with different properties that can be further explored with respect to semantic mutation testing. This paper describes various possible scenarios that semantic mutation testing strategy might have particular value in testing aspect-oriented programs.

关键词： Aspect-Oriented Program Testing Mutation Testing Semantic Mutation Testing

Tunneling in submicron CMOS single-photon avalanche diodes

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Chinese Optics Letters 2014年第1期12卷 66-68页

作者： Mohammad azim Karami Armin Amiri-Sani Mohammad Hamzeh Ghormishi Department of Electrical Engineering Iran University of Science and Technology

Tunneling is studied in two main single-photon avalanche diode （SPAD） topologies, which are r^-tub guard ring （NTGR） and p-tub guard ring （PTGR）. Device sinmlation, I - V measurements, and dark count calculations and measurements demonstrate that tunneling is the main source of noise in NTGR, but it is less dominant in PTGR SPADs. All structures are characterized with respect to dark noise, photon detection probability, tinting jitter, afterpulsing probability, and breakdown voltage. Noise performmme is disturbed because of tunneling, whereas jitter performance is disturbed because of the short diffusion time of photo-generated minority carriers in NTGR SPADs. The maximum photon detection probability is enhanced because of an improvement in absorption thickness.

关键词： Tunneling in submicron CMOS single-photon avalanche diodes CMOS SPAD

The Application and Prospects of Digital Visualization in Urban Public Building Space Design

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World Journal of Engineering and Technology 2023年第4期11卷 976-988页

作者： Pan Liang Sharul azim Sharudin Postgraduate School City University Malaysia Petaling Jaya Malaysia School of Architecture and Design Lishui Vocational and Technical College Lishui China

With the development and innovation of digital information technology, digital visualization plays an increasingly important role in the design of urban public building spaces. This paper explores the application of digital visualization technology in the design of urban public building spaces and looks ahead to future trends. Firstly, it analyzes the challenges in the design of urban public building spaces, including extensive professional involvement, complex functional layout requirements, rational emergency evacuation routes, multidimensional analysis of architectural spatial environments, and appropriate selection of decorative materials. Next, it introduces the applications of digital visualization technology in showcasing visual design and expression, optimizing spatial functional layouts, enhancing the rationality of evacuation routes, analyzing dynamic environmental impacts and energy consumption, and improving the effectiveness of material selection in the design of urban public building spaces. Lastly, it discusses the prospects of extended reality (XR) technology, interactive design using data platforms, and AI technology in the design of public building spaces. It is hoped that this paper provides inspiration and reference for the deeper application of digital information technology in the field of architecture. .

关键词： Digital Visualization Urban Public Building Space Design Application

A flexible nickel phthalocyanine resistive random access memory with multi-level data storage capability

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Journal of Materials Science & Technology 2021年第27期86卷 151-157页

作者： Tariq Aziz Yun Sun Zu-Heng Wu Mustafa Haider Ting-Yu Qu azim Khan Chao Zhen Qi Liu Hui-Ming Cheng Dong-Ming Sun Shenyang National Laboratory for Materials Science Institute of Metal ResearchChinese Academy of Sciences72 Wenhua RoadShenyang110016China University of Chinese Academy of Sciences 19A Yuquan RoadBeijing100049China School of Material Science and Engineering University of Science and Technology of China72 Wenhua RoadShenyang110016China Key Laboratory of Microelectronic Devices&Integrated Technology Institute of MicroelectronicsChinese Academy of Sciences3 Bei-Tu-Cheng West RoadBeijing100029China Pak-Austria Fachhochschule:Institute of Applied Sciences and Technology MangKhanpur RoadHaripurKPKPakistan NUS Graduate School Integrative Sciences and Engineering ProgrammeNational University of Singapore119077Singapore Frontier Institute of Chip and System Fudan University2005 Songhu RoadShanghai 200433China Shenzhen Geim Graphene Center Shenzhen International Graduate SchoolTsinghua University1001 Xueyuan RoadShenzhen518055China

Metal phthalocyanine is considered one of the most promising candidates for the design and fabrication of flexible resistive random access memory(RRAM)devices due to its intrinsic flexibility and excellent ***,performance degradation and the lack of multi-level capability,which can directly expand the storage capacity in one memory cell without sacrificing additional layout area,are the primary obstacles to the use of metal phthalocyanine RRAMs in information ***,a flexible RRAM with pristine nickel phthalocyanine(Ni Pc)as the resistive layer is reported for multi-level data *** to its high trap-concentration,the charge transport behavior of the device agrees well with classical space charge limited conduction controlled by traps,leading to an excellent performance,including a high on-off current ratio of 10^(7),a long-term retention of 10^(6)s,a reproducible endurance over6000 cycles,long-term flexibility at a bending strain of 0.6%,a write speed of 50 ns under sequential bias pulses and the capability of multi-level data storage with reliable retention and uniformity.

关键词： Flexible Metal phthalocyanine Resistive random access memory Multi-level

Exploring Digital Visualization Methods in Urban Public Building Space Design

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Journal of Architectural Research and Development 2024年第2期8卷 55-61页

作者： Pan Liang Sharul azim Sharudin City University Malaysia Menara 46100Petaling JayaSelangorMalaysia Lishui Vocational and Technical College Lishui 323000Zhejiang ProvinceChina

Digital technology has driven the innovation of architectural design methods and tools,applying digital techniques to allow greater possibilities for more innovative and scientific design of public building *** article first analyzes the characteristics of digital visualization and its advantages in the design of urban public building spaces,including aspects such as visualizing three-dimensional expression,rational analysis of building space,Virtual Reality Experience,and integration of design and construction ***,by introducing digital design methods such as parametric design,algorithmic generation,nonlinear design,and artificial intelligence-assisted design,it explores the methods and implementation approaches of digital visualization in the design of public building *** aim is to offer insights and references for the deeper integration of digital technology into architectural design practices.

关键词： Public building Space design Digital visualization Methods

Application of Mianzhu New Year Painting Art Style in Children’s Picture Books

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Advances in Humanities Research

Advances in Humanities Research 2023年第1期2卷 37-46页

作者： Chencheng Mao Sharul azim Sharudin City University Malaysia Malaysia

This paper analyzes the attraction of children's language learning and literacy through the collation of Chinese Mianzhu New Year's Paintings art style,analyzes the attraction of children's language learning and literacy through the reading of early children's New Year's Paintings art style picture books,summarizes the use of pre-school children's favorite picture book survey reports and data,and analyzes the case of the excellent picture book design that has won awards for integrating the Chinese traditional art style,and the result shows that Mianzhu New Year's Paintings art style has great potential to be explored in the field of picture *** results show that Mianzhu Nianhua art style in the field of picture books has great potential to be explored,and its artistic characteristics have strong extensibility and integration,and the use of saturated,bright colors combined with children's favorite picture book themes will be more attractive to children to read picture *** study provides a new design reference for the integration of traditional Chinese art styles with children's picture books,which can enhance children's language learning and literacy skills while promoting the traditional Chinese art of Mianzhu New Year's Paintings.

关键词： Mianzhu New Year painting traditional Chinese art style childhood picture book vibrant colors language learning literacy

Roux-en-Y augmented gastric advancement: An alternative technique for concurrent esophageal and pyloric stenosis secondary to corrosive intake

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World Journal of Gastrointestinal Surgery 2016年第12期8卷 766-769页

作者： Talat Waseem Asad azim Muhammad Hasham Ashraf Khawaja M azim Division of Surgical Oncology and Endocrine Surgery Department of Surgery Shalamar Medical and Dental College

Select group of patients with concurrent esophagealand gastric stricturing secondary to corrosive intake requires colonic or free jejunal transfer. These technically demanding reconstructions are associated with significant complications and have up to 18% ischemic conduit necrosis. Following corrosive intake, up to 30% of such patients have stricturing at the pyloro-duodenal canal area only and rest of the stomach is available for rather less complex and better perfused gastrointestinal reconstruction. Here we describe an alternative technique where we utilize stomach following distal gastric resection along with Roux-en-Y reconstruction instead of colonic or jejunal interposition. This neo-conduit is potentially superior in terms of perfusion, lower risk of gastro-esophageal anastomotic leakage and technical ease as opposed to colonic and jejunal counterparts. We have utilized the said technique in three patients with acceptable postoperative outcome. In addition this technique offers a feasible reconstruction plan in patients where colon is not available for reconstruction due to concomitant pathology. Utility of this technique may also merit consideration for gastroesophageal junction tumors.

关键词： Corrosive strictures Roux-en-Y augmented gastric advancement Colonic interposition

Heat transfer enhancement of finned shell and tube heat exchanger using Fe_(2)O_(3)/water nanofluid

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Journal of Central South University 2021年第11期28卷 3297-3309页

作者： AFSHARI Faraz SÖZEN Adnan KHANLARI Ataollah TUNCER azim Doğuş Department of Mechanical Engineering Erzurum Technical UniversityErzurumTurkey Department of Energy Systems Engineering Gazi UniversityAnkaraTurkey Department of Mechanical Engineering Faculty of EngineeringTarsus UniversityMersinTurkey Department of Energy Systems Engineering Burdur Mehmet Akif Ersoy UniversityBurdurTurkey Natural and Applied Science Institute Gazi UniversityAnkaraTurkey

Heat transfer mechanisms and their thermal performances need to be comprehensively studied in order to optimize efficiency and minimize energy *** nanoparticles in the base fluid are investigated to upgrade the thermal performance of heat *** this numerical study,a finned shell and tube heat exchanger has been designed and different volume concentrations of nanofluid were tested to determine the effect of utilizing nanofluid on heat ***_(2)O_(3)/water nanofluids with volume concentration of 1%,1.5% and 2% were utilized as heat transfer fluid in the heat exchanger and the obtained results were compared with pure *** Fluent software as a CFD method was employed in order to simulate the mentioned *** simulation results indicated the successful utilization of nanofluid in the heat ***,increasing the ratio of Fe_(2)O_(3) nanoparticles caused more increment in thermal energy without important pressure ***,it was revealed that the highest heat transfer rate enhancement of 19.1% can be obtained by using nanofluid Fe_(2)O_(3)/water with volume fraction of 2%.

关键词： heat transfer enhancement nanofluid shell and tube heat exchanger Fe_(2)O_(3)

Analysis of Urban Public Building Space Design Strategies in the Digital Age

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Journal of World Architecture 2024年第2期8卷 140-145页

作者： Pan Liang Sharul azim Sharudin City University Malaysia Petaling Jaya 46100SelangorMalaysia Lishui Vocational and Technical College Lishui 323000Zhejiang ProvinceChina

Urban public building spaces involve various aspects of people’s daily activities and interactions,making the rationality and scientific nature of the design of these spaces *** article first discusses the role and impact of digitization in the design of public building spaces,covering aspects such as digital design methods,visual expression and presentation,augmented reality’s spatial interaction experience,and integrated design and *** that,it analyzes the process of digitized urban public building space design by exploring topics like digital space design and modeling,visual representation of digital spaces,digital performance analysis of spaces,and the integration of digital *** article aims to provide insights and references for urban public building space design in the digital era.

关键词： Digital age Public building Space design Strategies