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Enhancing Secure Development in Globally Distributed Software Product Lines: A Machine Learning-Powered Framework for Cyber-Resilient Ecosystems

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Computers, Materials & Continua 2024年第6期79卷 5031-5049页

作者： Marya Iqbal Yaser Hafeez Nabil Almashfi Amjad Alsirhani Faeiz Alserhani Sadia ali Mamoona Humayun Muhammad Jamal university Institute of Information Technology PMAS-Arid Agriculture UniversityRawalpindiPakistan Department of Software Engineering College of Computer and Information SciencesJouf UniversityAl Jouf72388Saudi Arabia Department of Computer Science College of Computer and Information SciencesJouf UniversityAl Jouf72388Saudi Arabia Department of Computer Engineering&Networks College of Computer and Information SciencesJouf UniversityAl Jouf72388Saudi Arabia Department of Information Systems College of Computer and Information SciencesJouf UniversitySakakaAl Jouf72388Saudi Arabia Department of Mathematics Pir Mehr Ali Shah Arid Agriculture UniversityRawalpindiPakistan

Embracing software product lines(SPLs)is pivotal in the dynamic landscape of contemporary software ***,the flexibility and global distribution inherent in modern systems pose significant challenges to managing SPL variability,underscoring the critical importance of robust cybersecurity *** paper advocates for leveraging machine learning(ML)to address variability management issues and fortify the security of *** the context of the broader special issue theme on innovative cybersecurity approaches,our proposed ML-based framework offers an interdisciplinary perspective,blending insights from computing,social sciences,and ***,it employs ML for demand analysis,dynamic feature extraction,and enhanced feature selection in distributed settings,contributing to cyber-resilient *** experiments demonstrate the framework’s superiority,emphasizing its potential to boost productivity and security in *** digital threats evolve,this research catalyzes interdisciplinary collaborations,aligning with the special issue’s goal of breaking down academic barriers to strengthen digital ecosystems against sophisticated attacks while upholding ethics,privacy,and human values.

关键词： Machine Learning variability management cybersecurity digital ecosystems cyber-resilience

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Abundance and Breeding of the Common Skittering Frog(Euphlyctis cyanophlyctis)and Bull Frog(Hoplobatrachus tigerinus)at Rawal Lake,Islamabad,Pakistan

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Asian Herpetological Research 2011年第4期2卷 245-250页

作者： Fozia TABASSUM Muhammad RAIS Maqsood ANWAR Tariq MEHMOOD Iftikhar HUSSAIN shahid ali KHAN Department of Wildlife Management Pir Mehr Ali Shah Arid Agriculture University

The population density and breeding of two frog species, i. e., the Skittering Frog （Euphlyctis eyanophlyctis） and the Bull Frog （Hoplobatrachus tigerinus） were studied at Rawal Lake, Islamabad, Pakistan, by using visual encounter method from September 2009 to August 2010. Mean population density for the two frogs was 1.55 ± 0.44 frogs per ha, with that for the Skittering Frog being 1.09 ± 0.33 frogs/ha and that of the Bull Frog 0.46 ± 0.11 frog/ha, respectively. It is concluded that both frog species are explosive breeders, i. e., their breeding activities were confined to the first showers of the monsoon season. The mean spawn weight of the Skittering Frog was 1.5 g with more than 1000 eggs in each spawn, while that of the Bull Frog was 0.26 g with less than 1000 eggs in a spawn. The spawning sites of the two species were investigated in detail. Generally, no threat to their populations was observed. However, the opening of the spillway of Rawal Dam following the torrential rain destroyed the breeding sites of the frogs. It is maintained that the event did not produce any significant impact on their populations and breeding as the two species were quite common.

关键词： Ranidae population status breeding habitat destruction

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Assessing the response of indigenous loquat cultivar Mardan to phytohormones for in vitro shoot proliferation and rooting

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Journal of Zhejiang university-Science B(Biomedicine & Biotechnology) 2013年第9期14卷 774-784页

作者： Nadeem Akhtar ABBASI Tariq PERVAIZ Ishfaq Ahmed HAFIZ Mehwish YASEEN Azhar HUSSAIN Plant Tissue Culture Laboratory Department of HorticulturePir Mehr Ali Shah-Arid Agriculture University

In vitro cultures of loquat cultivar Mardan were established using shoot apices after treating with NaOCl (5%,7%,10%,12%,14% (v/v)) for 12 min and HgCl2 (0.01%,0.05%,0.10%,0.20%,0.25% (w/v)) for 2 min.A maximum survival rate of 70% was recorded after surface sterilization with 10% *** response was assessed on Murashige and Skoog (MS) medium fortified with assorted combinations of the cytokinins,benzylaminopurine (BAP),kinetin,and N6-(2-isopentyl)adenine (2iP).Treatment of BAP 1.5 mg/L combined with 2iP 9.0 mg/L and kinetin 1.5 mg/L was found to be optimum for shoot morphogenesis in terms of the number and subsequent growth of shoots,while the highest shoot length was yielded by the combination of BAP 0.5 mg/L,kinetin 0.5 mg/L,and 2iP 3 mg/*** levels of cytokinins induced callogenesis,vitrification and stunted growth to some *** rhizogenesis,uniform sized micro-shoots were excised and transferred to half-strength MS medium containing *** best rooting expression was observed with naphthaleneacetic acid (NAA) 1 mg/L combined with indole-3-butyric acid (IBA) 2 mg/L and paclobutrazol (PBZ) 1 mg/L.

关键词： Eriobotryajaponica Micropropagation Sterilization of Ioquat Plant growth regulator Shoot proliferation Rhizogenesis

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Risk of infection with arboviruses in a healthy population in Pakistan based on seroprevalence

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VIROLOGICA SINICA 2024年第3期39卷 369-377页

作者： Chen, Shengyao Saqib, Muhammad Khan, Hafiz Sajid Bai, Yuan Ashfaq, Usman ali Mansoor, Muhammad Khalid Moming, Abulimti Liu, Jing Zhou, Min Niazi, Saifullah Khan Wu, Qiaoli Sial, Awais-Ur-Rahman Tang, Shuang Sarfraz, Muhammad Hassan Javed, Aneela Hayat, Sumreen Khurshid, Mohsin Khan, Iahtasham Athar, Muhammad Ammar Taj, Zeeshan Zhang, Bo Deng, Fei Zohaib, ali Shen, Shu Chinese Acad Sci Key Lab Virol Wuhan 430071 Peoples R China Chinese Acad Sci Wuhan Inst Virol Natl Virus Resource Ctr Wuhan 430071 Peoples R China univ Chinese Acad Sci Beijing 100049 Peoples R China Hubei Jiangxia Lab Wuhan 430200 Peoples R China univ agr Faisalabad Fac Vet Sci Faisalabad 38040 Pakistan Childrens Hosp Faisalabad Faisalabad 38000 Pakistan Govt Coll univ Faisalabad Dept Bioinformat & Biotechnol Faisalabad 38000 Pakistan Islamia univ Bahawalpur Fac Vet & Anim Sci Dept Microbiol Bahawalpur 63100 Pakistan Chinese Acad Sci Wuhan Inst Virol Ctr Biosafety Mega Sci Key Lab Special Pathogens & Biosafety Wuhan 430071 Hubei Peoples R China Armed Forces Inst Pathol AFIP Rawalpindi 46000 Pakistan pir mehr ali shah arid agr univ Fac Vet & Anim Sci Dept Clin Studies Rawalpindi 46300 Pakistan Govt Coll univ Faisalabad Inst Microbiol Faisalabad 38000 Pakistan Natl univ Sci & Technol Atta Ur Rahman Sch Appl Biosci Islamabad 44000 Pakistan univ Vet & Anim Sci Dept Clin Sci Lahore Subcampus Jhang 35200 Pakistan Natl Med Ctr Dept Mol Pathol DHA Phase 1 Karachi 75500 Pakistan

Infectious diseases caused by arboviruses are a public health concern in Pakistan. However, studies on data prevalence and threats posed by arboviruses are limited. This study investigated the seroprevalence of arboviruses in a healthy population in Pakistan, including severe fever with thrombocytopenia syndrome virus (SFTSV), Crimean-Congo hemorrhagic fever virus (CCHFV), Tamdy virus (TAMV), and Karshi virus (KSIV) based on a newly established luciferase immunoprecipitation system (LIPS) assays, and Zika virus (ZIKV) by enzyme-linked immunosorbent assays (ELISA). Neutralizing activities against these arboviruses were further examined from the antibody positive samples. The results showed that the seroprevalence of SFTSV, CCHFV, TAMV, KSIV, and ZIKV was 17.37%, 7.58%, 4.41%, 1.10%, and 6.48%, respectively, and neutralizing to SFTSV (1.79%), CCHFV (2.62%), and ZIKV (0.69%) were identified, as well as to the SFTSV-related Guertu virus (GTV, 0.83%). Risk factors associated with the incidence of exposure and levels of antibody response were analyzed. Moreover, co-exposure to different arboviruses was demonstrated, as thirty-seven individuals were having antibodies against multiple viruses and thirteen showed neutralizing activity. Males, individuals aged <= 40 years, and outdoor workers had a high risk of exposure to arboviruses. All these results reveal the substantial risks of infection with arboviruses in Pakistan, and indicate the threat from co-exposure to multiple arboviruses. The findings raise the need for further epidemiologic investigation in expanded regions and populations and the necessity to improve health surveillance in Pakistan.

关键词： Arbovirus Pakistan Seroprevalence Tick -borne virus Mosquito -borne virus

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Ethnopharmacological evaluation and antioxidant activity of some important herbs used in traditional medicines

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Journal of Traditional Chinese Medicine 2016年第5期36卷 689-694页

作者： Sofia Rashid Mushtaq Ahmad Muhammad Zafar Asad Anwar Shazia Sultana shahzadi Tabassum Sidra Nisar Ahmed Department of Plant Sciences Quaid-i-Azam University Institute of Biochemistry and Biotechnology Pir Mehr Ali Shah (PMAS) University of Arid Agriculture

OBJECTIVE: To document the indigenous knowledge and evaluate the antioxidant activity of medicinal herbs used for treatment of various ***: The ethnomedicinal data were collected through semi-structured interviews of local informants along with collection of herbarium specimens. The antioxidant activity was evaluated by using 1-diphenyl-2-picryl-hydrazyl radical scavenging ***: A total of 12 important medicinal herbs were evaluated for ethnomedicinal uses and antioxidant activity. Medicinal plant diversity showed that Solanaceae was the dominating family(3 spp.),followed by Asteraceae and Lamiaceae(both 2spp.). Leaves(31%) were most frequently used in preparation of traditional medicines, and the most recommended mode of preparation was powder(28%). The antioxidant results revealed that thehighest activity was found in Atropa acuminata and Crocus ***: The results of this study proved that A. accuminata and C. sativus can be the excellent sources of antioxidant compounds. A sustainable use and conservation of the valuable natural resource greatly promote the development of functional food additives and cosmetics.

关键词： Plants medicinal Medicine Traditional Antioxidants Ethnopharmacology

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Mining Software Repository for Cleaning Bugs Using Data Mining Technique

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Computers, Materials & Continua 2021年第10期69卷 873-893页

作者： Nasir Mahmood Yaser Hafeez Khalid Iqbal Shariq Hussain Muhammad Aqib Muhammad Jamal Oh-Young Song university Institute of Information Technology Pir Mehr Ali Shah Arid Agriculture UniversityRawalpindi46000Pakistan Department of Computer Science COMSATS University IslamabadAttock CampusAttock43600Pakistan Department of Software Engineering Foundation University IslamabadIslamabad44000Pakistan Department of Mathematics and Statistics Pir Mehr Ali Shah Arid Agriculture UniversityRawalpindi46000Pakistan Department of Software Sejong UniversitySeoul05006Korea

Despite advances in technological complexity and efforts,software repository maintenance requires reusing the data to reduce the effort and ***,increasing ambiguity,irrelevance,and bugs while extracting similar data during software development generate a large amount of data from those data that reside in ***,there is a need for a repository mining technique for relevant and bug-free data *** paper proposes a fault prediction approach using a data-mining technique to find good predictors for high-quality *** predict errors in mining data,the Apriori algorithm was used to discover association rules by fixing confidence at more than 40%and support at least 30%.The pruning strategy was adopted based on evaluation ***,the rules were extracted from three projects of different domains;the extracted rules were then combined to obtain the most popular rules based on the evaluation measure *** evaluate the proposed approach,we conducted an experimental study to compare the proposed rules with existing ones using four different industrial *** evaluation showed that the results of our proposal are *** and developers can utilize these rules for defect prediction during early software development.

关键词： Fault prediction association rule data mining frequent pattern mining

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A classification of genes involved in normal and delayed male puberty

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Asian Journal of Andrology 2023年第2期25卷 230-239页

作者： Maleeha Akram Syed Shakeel Raza Rizvi Mazhar Qayyum David J Handelsman Department of Zoology Wildlife and FisheriesPir Mehr Ali Shah Arid Agriculture University RawalpindiShamsabadMurree RoadRawalpindi 46300Pakistan Andrology Laboratory The ANZAC Research InstituteHospital RoadConcordNSW 2139Australia

Puberty is a pivotal biological process that completes sexual maturation to achieve full reproductive *** is a major transformational period of life,whose timing is strongly affected by genetic makeup of the individual,along with various internal and external *** the exact mechanism for initiation of the cascade of molecular events that culminate in puberty is not yet known,the process of pubertal onset involves interaction of numerous complex signaling pathways of hypothalamopituitary-testicular(HPT)*** developed a classification of the mechanisms involved in male puberty that allowed placing many genes into physiological *** include(i)hypothalamic development during embryogenesis,(ii)synaptogenesis where gonadotropin releasing hormone(GnRH)neurons form neuronal connections with suprahypothalamic neurons,(iii)maintenance of neuron homeostasis,(iv)regulation of synthesis and secretion of GnRH,(v)appropriate receptors/proteins on neurons governing GnRH production and release,(vi)signaling molecules activated by the receptors,(vii)the synthesis and release of GnRH,(viii)the production and release of gonadotropins,(ix)testicular development,(x)synthesis and release of steroid hormones from testes,and(xi)the action of steroid hormones in downstream effector *** in components of this system during embryonic development,childhood/adolescence,or adulthood may disrupt/nullify puberty,leading to long-term male infertility and/or *** review provides a list of 598 genes involved in the development of HPT axis and classified according to this ***,this review identifies a subset of 75 genes for which genetic mutations are reported to delay or disrupt male puberty.

关键词： delayed puberty gonadotropin releasing hormone hypogonadism male puberty puberty testosterone

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Potential for Pakistani traditional medicinal plants to combat diabetes

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Journal of Traditional Chinese Medicine 2014年第4期34卷 488-490页

作者： Mashwani Zia-ur-rehman Khan Mirajab Ahmad Mushtaq Department of Botany Pir Mehr Ali Shah Arid Agriculture University Rawalpindi 46300 Pakistan Department of Plant Sciences QuaidiAzam UniversityIslamabad 45320Pakistan Department of Plant Sciences QuaidiAzam UniversityIslamabad 45320Pakistan

OBJECTIVE: To investigate the potential of medicinal plants used in traditional healing in Pakistan to inhibit the glycation process. This may be useful in combatting diabetes mellitus and its ***: The in vitro antiglycation activity of 10 medicinal plants was examined by testing the ability of the extracts to inhibit the methyl-glyoxal-mediated development of fluorescence of bovine ***: Of the tested plants, Persicaria barbata,Geranium collinum and Berberis lyciumshowed significant inhibition of the formation of advanced glycation end products. The inhibitory capacity of these plants was 68.89%, 62.06% and 54.23%, respectively, compared with the positive control(rutin; 86%). All other plants inhibited AGE formation ***:These findings will be helpful for further research into the use of traditional herbal medicines with antiglycation properties in the treatment of diabetes.

关键词： Diabetes mellitus Plants medicinal Medicine traditional Antiglycation

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Impact of population dynamics on Margalla Hills Ecosystem:a community-level case study

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Chinese Journal of Population,Resources and Environment 2014年第4期12卷 345-353页

作者： Aansa Rukya Saleem Fakhra Rashid Audil Rashid Tariq Mahmood Waqar-un-Nisa Department of Environmental Sciences Pir Mehr Ali Shah University of Arid Agriculture

Margalla Hills National Park(MHNP) is a declared natural reserve of Pakistan,and Saidpur village is located at its *** sustain livelihood,Saidpur community relies on natural resources and has established an intriguing relationship with the surrounding *** intrusion and related impacts were investigated through self-structured questionnaire from village community to gather information about demography,life practices,natural resource use,and their perception about the *** analysis revealed that the overall plant density was<4 plants/m^2,whereas ordination biplot has indicated significant reduction in plant cover and sparse distribution of species in areas close to human *** results show that more than 50%families rely on forest wood as fuel *** regression has identified education paucity(odds ratio,OR=2.6,95%confidence interval,CI=1.0-6.7),large family size(OR= 5.0,95%CI=1.5-16.6),and fuel type(OR=3.5,95%CI=1.2-9.9)as significant predictors of accelerated forest cutting in *** members were mostly illiterate and in favor to promote construction activities which reflects their low concern and casual attitude toward resource *** this study,lack of awareness and peoples' dependency on natural resources emerged as priority challenges,and hence,we suggest provision of alternate fuel sources,better education and sustained income resources as incentives to bring behavioral *** is pivotal to involve local community before the adoption of any conservation plan as intervention strategy to protect MHNP ecosystem.

关键词： Margalla hills forest cutting ordination analysis ecological restoration demographic pressure Islamabad

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Spatiotemporal Monitoring for Deforestation and Forest Degradation Activities in Selected Areas of Khyber Pakhtunkhwa (KPK)

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International Journal of Geosciences 2016年第10期7卷 1191-1207页

作者： Saif ur Rehman Khalid Mobushir Riaz Khan Muhammad Usman Muhammad Waqar Yasin Muhammad shahid Iqbal Department of Geo-Informatics Pir Mehr Ali Shah Arid Agriculture University Rawalpindi Pakistan

The global significance of forest ecosystems requires precise determination of the amount of carbon stored in different forest ecosystems. Regular monitoring of forests can aid in designing efficient climate change control strategies at national and global scale specially in reducing emissions from deforestation and degradation strategies. This research is designed to focus on determining deforestation of study area from 2001 to 2011 using Remote Sensing (RS) and Geographic Information System (GIS) techniques. This research provided rate and amount of degradation of forests in the study area and was quite helpful in formulating a strategy to earn carbon credits consistently and, therefore, will help in the uplifting of the standards of local population.

关键词： Deforestation Degradation Carbon Credits Climate Change

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