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Food Bioscience 2022年第5期49卷 863-871页

作者： Hussein Mostafa Noura Al-Ahbabi Oladipupo Qudus Adiamo Priti Mudgil sajid Maqsood Department of Food Science College of Agriculture and Veterinary MedicineUnited Arab Emirates UniversityPO Box 15551Al AinUnited Arab Emirates Centre for Nutrition and Food Sciences Queensland Alliance for Agriculture and Food Innovation(QAAFI)The University of QueenslandCoopers PlainsBrisbaneQLD4108Australia National Energy and Water Center United Arab Emirates UniversityAl-Ain15551United Arab Emirates

This study aimed to explore the effect of enzymatic hydrolysis conditions(enzyme types and hydrolysis time)of date seed protein hydrolysates(DSPH)on in-vitro inhibition of molecular markers related with diabetic and *** DSPH was prepared using alcalase,bromelain,papain,and protease at different hydrolysis time(HT)(2,4 and 6 h).Higher degree of hydrolysis was observed for papain at 6 h *** results showed that alcalase and bromelain generated DSPHs at 6 h HT greatly improved the pancreatic lipase inhibition activity while the cholesterol esterase inhibition activity was greatly enhanced with alcalase and protease at 6 h HT and papain generated DSPHs at 4 h *** generated DSPH displayed the highest inhibition of dipeptidyl peptidase-IV(DPP-IV)and amylase at 6 and 2 h hydrolysis time,*** the enzymes at 2 h HT except that of papain showed the highestα-glucosidase inhibitory *** results revealed that the DSPH displayed enhanced inhibitory activities towards molecular markers related with diabetes and obesity and thus have promising potential to be used as health-promoting ingredients in the fabrication of functional foods.

关键词： Date seed Protein hydrolysates Lipase inhibition DPP-IV inhibition Glucosidase inhibition

Recent advances in gel polymer electrolyte for high-performance lithium batteries

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Journal of Energy Chemistry 2019年第10期28卷 126-142页

作者： Ming Zhu Jiaxin Wu Yue Wang Mingming Song Lei Long sajid Hussain Siyal Xiaoping Yang Gang Sui State Key Laboratory of Organic-Inorganic Composites College of Materials Science and Engineering Beijing University of Chemical Technology

Lithium batteries (LBs) have become increasingly important energy storage systems in our daily life. However, their practical applications are still severely plagued by the safety issues from liquid electrolyte, especially when the batteries are exposed to mechanical, thermal, or electrical abuse conditions. Gel polymer electrolytes (GPEs) are being considered as an effective solution to replace currently available organic liquid electrolyte for building safer LBs. This review provides recent advancements in GPEs applied for high-performance LBs. On the one hand, from the environmental and economic point of view, the skeletons of GPEs changed from traditional polymer to renewable and degradable polymer. On the other hand, in addition to being as a component with good electrochemical and physical characterizations, the GPEs also need to provide some functions for addressing the concerns of lithium (Li) dendrites, unstable cathode electrolyte interface, dissolution and migration of transition metal ions,"shuttle effect" of polysulfides, and so on. Finally, to synchronously meet the challenges from the advanced cathode and Li metal anode, the bio-based GPEs with multi-functionality are proposed to develop high-energy/powerdensity batteries in the future.

关键词： Lithium ion batteries Gel polymer electrolyte Skeleton Functionality

Improved dielectric and electro-optical parameters of nematic liquid crystal doped with magnetic nanoparticles

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Chinese Physics B 2019年第3期28卷 223-229页

作者： Geeta Yadav Govind Pathak Kaushlendra Agrahari Mahendra Kumar Mohd sajid Khan V S Chandel Rajiv Manohar Liquid Crystal Research Laboratory Department of PhysicsUniversity of LucknowLucknow 226007India

This study investigates the effect of magnetic nanoparticles(NPs) on the weakly polar nematic liquid crystal(NLC).Different parameters of dielectric data were measured for both the homeotropic and planar aligned samples as a function of frequency and temperature and the substantial changes have been noticed for the doped systems. Dielectric permittivity has been increased after the dispersion of magnetic NPs in the pure NLC. Dielectric anisotropy has also been influenced by incorporating the magnetic NPs with the NLC molecules. These results were attributed to the dipole–dipole interaction between the magnetic nanoparticles and nematic liquid crystal molecules. Electro-optical study indicated the faster rise time and fall time of the doped systems as compare to pure NLC. Threshold voltage has been calculated and found to be decreased for the doped systems. Moreover, we have also calculated the rotational viscosity and the splay elastic constant for pure and the doped systems. Both the rotational viscosity and splay elastic constant of the doped systems are found to be considerably lower than those of pure NLC. Change in these properties has been explained on the basis of molecular disturbances created by the interaction between the magnetic nanoparticle and LC director. This study reveals that the inclusion of magnetic NPs in weakly polar NLC can be useful to enhance the basic properties of the weakly polar NLC and make it a promising material for many display applications.

关键词： magnetic nanoparticles dielectric permittivity response time rotational viscosity

Evaluation of state and community/private forests in Punjab, Pakistan using geospatial data and related techniques

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Forest Ecosystems 2015年第2期2卷 155-167页

作者： Naeem Shahzad Urooj Saeed Hammad Gilani sajid Rashid Ahmad Irfan Ashraf Syed Muhammad Irteza World Wide Fund for Nature (WWF) Institute of Geology University of the Punjab International Centre for Integrated Mountain Development (ICIMOD) Department of Land Surveying and Geo-Informatics Hong Kong Polytechnic University

Background： Forests are fundamental in maintaining water supplies, providing economic goods, mitigating climate change, and maintaining biodiversity, thus providing many of the world＇s poorest with income, food and medicine. Too often, forested lands are treated as ＂wastelands＂ or ＂free＂ and are easily cleared for agricultural and infrastructure expansion. Methods： In this paper, the sustainability of two forest ecosystems （state and community/private owned） was evaluated using SPOT-5 satellite images of 2005 and 2011. This study was conducted in a sub-watershed area covering 468 km2, of which 201 km2 is managed by the state and 267 km2 by community/private ownership in the Murree Galliat region of Punjab Province of Pakistan. A participatory approach was adopted for the delineation and demarcation of forest boundaries. The Geographic Object-Based Image Analysis （GEOBIA） technique was used for identification and mapping of ten Land Cover （LC） features. Results： The results show that between the years 2005 to 2011, a total of 55 km2 （24 km2 in state-owned forest and 31 km2 in community/private forest） was converted from forest to non-forest. The conclusion is that conservation is more effective in state-owned forests than in the community/private forests. Conclusions： These findings may help to mobilize community awareness and identify effective initiatives for improved management of community/private forest land for other regions of Pakistan.

关键词： Forest management SPOT-5 satellite images State and community/private owned forests Murree Galliat Pakistan

Deposition of Phosphate Nanoparticles onto Textile Fabrics via Sol-gel Method and Their Kinetics Desorption Studies

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Chemical Research in Chinese Universities 2020年第5期36卷 877-884页

作者： Mohamed El MESSOUDI Aicha BOUKHRISS Laila SADALLAH Laila sajid M'hamed El KOUALI Said GMOUH Laboratory REMTEX ESITHHigher School of Textile and Clothing Industties(ESITH)Kni8Route d'EL JADIDACasablancaMorocco Laboratory LIN1AT Faculty of Sciences Ben M'SikHassan II University of CasablancaB.P 5366 KiaarifCasablancaMorocco Laboratory LCAPCM Faculty of Sciences Ben M'SikHassan II Universityof CasablancaB.P 5366 MaarifCasablancaMorocco Laboratory L3GIE Mohamntadia School of EngineersMohammad V UniversityBP.765 Av.Ibn SinaAgdalRabatMorocco Laboratory LEC Higher School of Textile and Clothing Industries(ESITH)Km 8Route d'EL JADIDACasablancaMorocco

In this paper,phosphate nanoparticles were coated on cotton(CO)and polyester(PES)textile surfaces by sol-gel method using tetraethylorthosilicate(TEOS)and chloropropyltriethoxysilane(CPTS)as silica *** deposited nanoparticles were observed with scanning electronic microscopy energv-dispersive X-ray spectroscopy(SEM-EDX).The release kinetics of phosphorus(P)from these textiles into the aqueous medium(Aq),acid(Ac),and basic(Ba)artificial sweats were then *** released amount of phosphorus was evaluated by the inductively coupled plasma(ICP)according to ISO NF EN 16711-2 *** results revealed that the release of P into the aqueous medium is lower than in the artificial *** kinetics data[the phosphoras desorption amount(mg/g)as a iunction of time]were modeled according to five models:the first order,the second order,the third order,simple Elovich and parabolic *** suitable model was chosen based on the coefficient of determination(R2)and the calculation of the sum of the absolute errors(EABS),which describes the error between the theoretical and experimental *** observations were also carried out on the fabrics after desorption in order to show the impact of desorption on their ***,the impact of P release on the tensile strength of CO and PES fabrics was investigated using a uniaxial tensile *** thennal stability of all samples before and after desorption was assessed by thermogravimetric aiialysis(ATG).

关键词： Sol-gel Coating Kinetic Desorption Phospliate nanoparticle

The impact of simulated gastrointestinal digestion on the bioaccessibility and antioxidant activity of purple rice phenolic compounds

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Food Bioscience 2022年第3期47卷 881-888页

作者： Borkwei Ed Nignpense sajid Latif Nidhish Francis Christopher Blanchard Abishek Bommannan Santhakumar School of Dentistry and Medical Sciences Charles Sturt UniversityLocked Bag 588Wagga WaggaNSW 2678Australia National Life Sciences Research Hub Charles Sturt UniversityWagga WaggaNSW 2795Australia School of Agricultural Environment and Veterinary SciencesCharles Sturt UniversityWagga WaggaNSW 2650Australia Gulbali Institute Charles Sturt UniversityWagga WaggaNSW 2650Australia Australian Research Council (ARC) Industrial Transformation Training Centre (ITTC) for Functional GrainsGraham Centre for Agricultural InnovationCharles Sturt UniversityWagga WaggaNSW 2650Australia

Polyphenol-rich purple rice has been shown to exhibit a wide range of health properties including antioxidant *** study aimed to determine the impact that gastrointestinal digestion of purple rice had on its phenolic bioaccessibility and antioxidant *** results demonstrated a significant difference(p<0.01)in bioaccessible phenolic content level and antioxidant activity between simulated gastric and intestinal ***,mass spectrometry and ultra-high-performance liquid chromatography(UHPLC)coupled with online ABTS•+scavenging activity demonstrated a significant loss in the number of polyphenols that were bioaccessible after ***,substantial free radical scavenging activity was retained after digestion due to the bioaccessibility of bioactive compounds such as tryptophan and protocatechuic ***,purple rice may be considered as a source of bioaccessible phenolic and antioxidant compounds.

关键词： Antioxidant Bioaccessibility Gastrointestinal digestion Polyphenols Purple rice

Classification and Comprehension of Software Requirements Using Ensemble Learning

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Computers, Materials & Continua 2024年第8期80卷 2839-2855页

作者： Jalil Abbas Arshad Ahmad Syed Muqsit Shaheed Rubia Fatima sajid Shah Mohammad Elaffendi Gauhar Ali School of Computer Science and Technology Anhui UniversityHefei230039China School of Computing Sciences Pak Austria FachhochschuleInstitute of Applied Sciences and TechnologyHaripur22620Pakistan Department of Computer Science and IT University of LahoreLahore55150Pakistan Department of Computer Science Emerson UniversityPunjabMultan60000Pakistan EIAS(Emerging Intelligent Autonomous Systems)Data Science Lab Prince Sultan UniversityRiyad12435Saudi Arabia

The software development process mostly depends on accurately identifying both essential and optional ***,user needs are typically expressed in free-form language,requiring significant time and human resources to translate these into clear functional and non-functional *** address this challenge,various machine learning(ML)methods have been explored to automate the understanding of these requirements,aiming to reduce time and human ***,existing techniques often struggle with complex instructions and large-scale *** our study,we introduce an innovative approach known as the Functional and Non-functional Requirements Classifier(FNRC).By combining the traditional random forest algorithm with the Accuracy Sliding Window(ASW)technique,we develop optimal sub-ensembles that surpass the initial classifier’s accuracy while using fewer *** results demonstrate that our FNRC methodology performs robustly across different datasets,achieving a balanced Precision of 75%on the PROMISE dataset and an impressive Recall of 85%on the CCHIT *** datasets consistently maintain an F-measure around 64%,highlighting FNRC’s ability to effectively balance precision and recall in diverse *** findings contribute to more accurate and efficient software development processes,increasing the probability of achieving successful project outcomes.

关键词： Ensemble learning machine learning non-functional requirements requirement engineering accuracy sliding window

Mansonella ozzardi parasitic infestation in the orbit

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International Journal of Ophthalmology(English edition) 2017年第10期10卷 1630-1632页

作者： Princeton Lee Aruna Dharmasena Katherine MB Ajdukiewicz sajid Ataullah Department of Oculoplastic Lacrimal and Orbital SurgeryManchester Royal Eye Hospital Department of Infectious Disease & Tropical Medicine North Manchester General Hospital

Mansonella ozzardi, one of many filarial nematodes exclusively found in parts of Latin America, is one of two Mansonella sp which cause mansonelliasis, an infestation first described by Sir Patrick Manson, the founder...

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Applicable properties of the bio-fertilizer spent mushroom substrate in organic systems as a byproduct from the cultivation of Pleurotus spp

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Information Processing in Agriculture 2017年第1期4卷 78-82页

作者： Mustafa Nadhim Owaid Idham Ali Abed sajid Salahuddin Saleem Al-Saeedi Department of Heet Education General Directorate of Education in AnbarMinistry of EducationHeetAnbar 31007Iraq Department of Soil Science and Water Resources College of AgricultureUniversity of AnbarRamadiAnbar 31001Iraq Department of Biology College of ScienceUniversity of AnbarRamadiAnbar 31001Iraq

The spent mushroom substrate(SMS)is a byproduct of cultivation of oyster mushroom(Pleurotus spp.)and represents the composted substrate that remains after completion the harvested *** study mentioned the role of some effective date palm wastes in improving spent mushroom substrate properties which containing fibers of date palm Phoenix dactylifera L.(Fibrillum),mixed with white sawdust and wheat straw in three *** mixtures of SMS namely,SMS1(wheat straw),SMS2(wheat straw 70%,sawdust 20%and date palm fiber 10%)and SMS3(wheat straw 50%,sawdust 30%and date palm fiber 20%)were obtained from locally mushroom farm in western Iraq and sent to determine some properties such as moisture content,dry matter,EC,pH,ash,carbon,nitrogen,protein contents and C:N ***,determinations of Hydrogen ion concentration(pH)for SMS extracts had acidic value at average *** higher EC was 3.30 ms/cm for ***(white),while the lower value reached to 1.13 ms/cm for SMS3 of same *** higher nitrogen content was 9.98 g/kg for ***(white),SMS1 of Pleurotus salmoneostramineus and ***(white),while,*** had lower nitrogen content(6.65 g/kg).The higher C:N ratio was reported with SMS3 of *** at value 35.36,while ***(grey)had ratio 22.03,significantly(p<0.05).Overall,these SMS was suitable as a natural fertilizer and soil amender in agriculture and horticulture fields.

关键词： C:N ratio Nitrogen Organic agriculture pH SMS

ExpressionHash: Securing Telecare Medical Information Systems Using BioHashing

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Computers, Materials & Continua 2021年第6期67卷 2747-2764页

作者： Ayesha Riaz Naveed Riaz Awais Mahmood sajid Ali Khan Imran Mahmood Omar Almutiry Habib Dhahri SEECS National University of Science and TechnologyIslamabadPakistan College of Applied Computer Science King Saud University(Almuzahmiyah Campus)RiyadhSaudi Arabia Department of Software Engineering Foundation University IslamabadPakistan

The COVID-19 outbreak and its medical distancing phenomenon have effectively turned the global healthcare challenge into an opportunity for Telecare Medical Information *** systems employ the latest mobile and digital technologies and provide several advantages like minimal physical contact between patient and healthcare provider,easy mobility,easy access,consistent patient engagement,and *** leakage or unauthorized access to users’medical data can have serious consequences for any medical information *** majority of such systems thus rely on biometrics for authenticated access but biometric systems are also prone to a variety of attacks like spoong,replay,Masquerade,and stealing of stored *** this article,we propose a new cancelable biometric approach which has tentatively been named as“Expression Hash”for Telecare Medical Information *** idea is to hash the expression templates with a set of pseudo-random keys which would provide a unique code(expression hash).This code can then be serving as a template for *** expressions would result in different sets of expression hash codes,which could be used in different applications and for different roles of each *** templates are stored on the server-side and the processing is also performed on the *** proposed technique is a multi-factor authentication system and provides advantages like enhanced privacy and security without the need for multiple biometric *** the case of compromise,the existing code can be revoked and can be directly replaced by a new set of expression hash *** well-known JAFFE(The Japanese Female Facial Expression)dataset has been for empirical testing and the results advocate for the efcacy of the proposed approach.

关键词： Biometrics TMIS biohashing multifactor authentication medical information system