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Muhammad Modassar Ali Nawaz Ranjha,Bakhtawar Shafique,Lufeng Wang,Shafeeqa Irfan,Muhammad Naeem Safdar,Mian Anjum Murtaza,Muhammad Nadeem,Shahid Mahmood,Ghulam Mueen-ud-Din,Hafiz Rehan Nadeem 경희대학교 융합한의과학연구소 2023 Oriental Pharmacy and Experimental Medicine Vol.23 No.1
Pomegranate (Punica granatum) acts as a therapeutic fruit possessing different bioactive compounds. Different compartments of pomegranate (P. granatum) like seed, peel, juice and leaves are rich in potential bioactive compounds. Pomegranate contains sinapyl, coniferyl, ellagic acid, cinnamic acid, genistein, linoleic acid, anthocyanin, gallic acid, catechin, quercetin, rutin, kaempferol, cyanidin, punicalin, delphinidin, punicalagin, chlorogenic acid, coumaric acid, luteolin and pelletierine alkaloids, flavonoids, anthocyanin and caffeic acid. Pomegranate also exhibits significant anti-oxidative, anti-hypertensive, cardioprotective and anti-diabetic properties and anti-carcinogenic possessions including prevention of prostate cancer; reduction in colon inflammation, prevention of skin tumorigenesis, improvement in renal function and reduction in metastatic melanoma growth. This review summarizes the current available data on the phytochemistry, bioavailability and therapeutic importance of potential bioactive compounds of pomegranate.
Intersection Management System for Autonomous Vehicles using a Fuzzy Inference System
Muhammad Nadeem Ali,Byung-Seo Kim 대한전자공학회 2022 IEIE Transactions on Smart Processing & Computing Vol.11 No.3
An intersection management system (IMS) is a critical element in a transport system. Primarily intersection points are controlled with a time-based traffic signal. With the rapid growth in autonomous vehicles (AVs) and intelligent transport systems (ITSs), intersection management is an important area of research and development. The primary direction of this study is designing a management system that can communicate with vehicles, respond to them according to the traffic situation, and significantly reduce and avoid fatal situations like accidents. In this paper, a two-layered fuzzy logic-based controller is proposed to automate a cross-sectional intersection. Vehicles convey their particular information to the intersection unit, and the controller decides the specific action for the vehicles. This intersection controller is an IMS. After that, all roadside information is transferred to a centralized IMS (CIMS). The proposed CIMS reacts to a vehicle by giving an action command to leave the intersection. For prediction in a complex and dynamic environment, especially when many relevant factors overlap, fuzzy logic can be efficient. In this paper, fuzzy logic indicates the action for vehicles. Simulations were performed using MATLAB.
Watermelon nutrition profile, antioxidant activity, and processing
Muhammad Nadeem,Maham Navida,Kashif Ameer,Farzana Siddique,Aqsa Iqbal,Faiqa Malik,Muhamad Modassar Ali Nawaz Ranjha,Zarina Yasmin,Rabia Kanwal,Sadaf Javaria 한국식품저장유통학회 2022 한국식품저장유통학회지 Vol.29 No.4
The first primitive watermelon domestication has been reported more than 5,000 years ago in Northeast Africa. Watermelon is recognized all over the world as a delicious fruit that quenches the thirst that many people consume in the summer heat. There are about 1,200 varieties of watermelon. Watermelons are loaded with plentiful nutrients, such as vitamin C, pantothenic acid, copper, biotin, vitamin A, and vitamins B6 & B1. Watermelon is processed to manufacture various value-added foods, such as cookies, cakes, juice, jam, cadies, and biscuits. In this review, we discuss pre- and postharvest factors affecting watermelon nutritional concentration and antioxidant profile. Prominent factors comprise genetic and environmental constraints, processing and postharvest storage conditions, chemical treatments, temperature and humidity, packaging, and food processing conditions. This review summarizes the available literature on watermelon processing into different valuable products, pre- and postharvest factors affecting nutritional concentration, and antioxidant activity.
Modelling Civic Problem-Solving in Smart City Using Knowledge-Based Crowdsourcing
Syed M. Ali Kamal,Nadeem Kafi,Fahad Samad,Hassan Jamil Syed,Muhammad Nauman Durrani International Journal of Computer ScienceNetwork S 2023 International journal of computer science and netw Vol.23 No.8
Smart City is gaining attention with the advancement of Information and Communication Technology (ICT). ICT provides the basis for smart city foundation; enables us to interconnect all the actors of a smart city by supporting the provision of seamless ubiquitous services and Internet of Things. On the other hand, Crowdsourcing has the ability to enable citizens to participate in social and economic development of the city and share their contribution and knowledge while increasing their socio-economic welfare. This paper proposed a hybrid model which is a compound of human computation, machine computation and citizen crowds. This proposed hybrid model uses knowledge-based crowdsourcing that captures collaborative and collective intelligence from the citizen crowds to form democratic knowledge space, which provision solutions in areas of civic innovations. This paper also proposed knowledge-based crowdsourcing framework which manages knowledge activities in the form of human computation tasks and eliminates the complexity of human computation task creation, execution, refinement, quality control and manage knowledge space. The knowledge activities in the form of human computation tasks provide support to existing crowdsourcing system to align their task execution order optimally.
An Energy Efficient Interference-aware Routing Protocol for Underwater WSNs
( Anwar Khan ),( Nadeem Javaid ),( Ihsan Ali ),( Mohammad Hossein Anisi ),( Atiq Ur Rahman ),( Naeem Bhatti ),( Muhammad Zia ),( Hasan Mahmood ) 한국인터넷정보학회 2017 KSII Transactions on Internet and Information Syst Vol.11 No.10
Interference-aware routing protocol design for underwater wireless sensor networks (UWSNs) is one of the key strategies in reducing packet loss in the highly hostile underwater environment. The reduced interference causes efficient utilization of the limited battery power of the sensor nodes that, in consequence, prolongs the entire network lifetime. In this paper, we propose an energy-efficient interference-aware routing (EEIAR) protocol for UWSNs. A sender node selects the best relay node in its neighborhood with the lowest depth and the least number of neighbors. Combination of the two routing metrics ensures that data packets are forwarded along the least interference paths to reach the final destination. The proposed work is unique in that it does not require the full dimensional localization information of sensor nodes and the network total depth is segmented to identify source, relay and neighbor nodes. Simulation results reveal better performance of the scheme than the counterparts DBR and EEDBR techniques in terms of energy efficiency, packet delivery ratio and end-to-end delay.
A Study on Dosimetric Characterization of Direct Yellow 12 Dye at High Radiation γ-Dose
Javaria Batool,Shaukat Ali Shahid,Ramiza,Nasim Akhtar,Afshan Naz,Maria Yaseen,Inam Ullah,Muhammad Nadeem,Imran Shakir 대한화학회 2012 Bulletin of the Korean Chemical Society Vol.33 No.7
Aqueous solution of oxygenated Direct yellow 12 dye has been evaluated spectrophotometrically as a possible gamma rays dosimeter. The neutral (pH-7), alkaline (pH-12.5) and acidic (pH-5.5) aqueous solution of the dye were prepared and exposed to various gamma doses. Absorption spectra of unirradiated and irradiated solutions were recorded at 400 nm peak. The increase in absorbance with the increase in irradiation dose was observed from 1 to 6 kGy. The stability response of the dye solution for different environmental conditions such as temperature (low & high), light and darkness were investigated during post irradiation storage for ten days. The dye solution showed high stability in darkness for the studied period. The optical density of the dye solution was found to be decreased at high temperature storage.
Nest preference and ecology of cavity-nesting bees (Hymenoptera: Apoidea) in Punjab, Pakistan
Rauf Abdur,Saeed Shafqat,Ali Mudssar,Tahir Muhammad Hammad Nadeem 한국응용곤충학회 2022 Journal of Asia-Pacific Entomology Vol.25 No.2
Among bees, 85 % are solitary species, most of them are ground-nester and some are cavity-nesting and construct their nests in pre-existing cavities. This work was conducted to evaluate the substrate preference and nest ar chitecture (acceptance, occupation percentage, seasonality and parasitism) of cavity-nesting bees in different substrates. Trap nests offered comprised five different materials (drilled cavities in wood, bamboo, cardboard tubes, plastic soda straws, and mud blocks). These were installed in four districts for two years. The nesting cavities of five different diameters (6, 8, 10, 12 and 14 mm) were provided in each nesting material with an average length of 180 ± 9.92 mm. In all the materials, 5400 nesting cavities were offered, out of which 628 were colonized by bees from two families (Megachilidae and Apidae) and six species (Megachile cephalotes, M. lanata, M. bicolor, Xylocopa basalis, X. fenestrata and Ceratina smaragdula), including one parasitic bee (Euaspis carbo naria). The bee species differed significantly in occupying five nesting materials. The most preferred diameters were 8 mm and 10 mm, with 52.20% and 29.45% of colonization, respectively. Nesting was done throughout the year except in winter. This study will serve as a baseline for future studies and conservation programs of cavitynesting bees in Pakistan.
( Sohail Ahmed ),( Malik Muhammad Asim ),( Nadeem Qaisar Mehmood ),( Mubashir Ali ),( Babar Shahzaad ) 한국인터넷정보학회 2020 KSII Transactions on Internet and Information Syst Vol.14 No.2
To provide a guaranteed Quality of Service (QoS) to real-time traffic in High-Speed Downlink Packet Access (HSDPA) core network, we proposed an enhanced mechanism. For an enhanced QoS, a Class-Based Low Latency Fair Queueing (CBLLFQ) packet scheduling algorithm is introduced in this work. Packet classification, metering, queuing, and scheduling using differentiated services (DiffServ) environment was the points in focus. To classify different types of real-time voice and multimedia traffic, the QoS provisioning mechanisms use different DiffServ code points (DSCP).The proposed algorithm is based on traffic classes which efficiently require the guarantee of services and specified level of fairness. In CBLLFQ, a mapping criterion and an efficient queuing mechanism for voice, video and other traffic in separate queues are used. It is proved, that the algorithm enhances the throughput and fairness along with a reduction in the delay and packet loss factors for smooth and worst traffic conditions. The results calculated through simulation show that the proposed calculations meet the QoS prerequisites efficiently.
A Study on Dosimetric Characterization of Direct Yellow 12 Dye at High Radiation γ-Dose
Batool, Javaria,Shahid, Shaukat Ali,Ramiza, Ramiza,Akhtar, Nasim,Naz, Afshan,Yaseen, Maria,Ullah, Inam,Nadeem, Muhammad,Shakir, Imran Korean Chemical Society 2012 Bulletin of the Korean Chemical Society Vol.33 No.7
Aqueous solution of oxygenated Direct yellow 12 dye has been evaluated spectrophotometrically as a possible gamma rays dosimeter. The neutral (pH-7), alkaline (pH-12.5) and acidic (pH-5.5) aqueous solution of the dye were prepared and exposed to various gamma doses. Absorption spectra of unirradiated and irradiated solutions were recorded at 400 nm peak. The increase in absorbance with the increase in irradiation dose was observed from 1 to 6 kGy. The stability response of the dye solution for different environmental conditions such as temperature (low & high), light and darkness were investigated during post irradiation storage for ten days. The dye solution showed high stability in darkness for the studied period. The optical density of the dye solution was found to be decreased at high temperature storage.