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A Novel Cultural Crowd Model Toward Cognitive Artificial Intelligence

Computers, Materials & Continua 2021年第12期69卷 3337-3363页

作者： fatmah abdulrahman baothman Osama Ahmed Abulnaja Fatima Jafar Muhdher Faculty of Computing and Information Technology King Abdulaziz UniversityJeddah21431Kingdom of Saudi Arabia

Existing literature shows cultural crowd management has unforeseen issues due to four dynamic elements;time,capacity,speed,and *** variations are increasing the complexity level because each mass and event have different characteristics and ***,no prior study has employed the six Hofstede Cultural Dimensions(HCD)for predicting crowd *** study aims to develop the Cultural Crowd-Artificial Neural Network(CC-ANN)learning model that considers crowd’s HCD to predict their physical(distance and speed)and social(collectivity and cohesion)*** model was developed towards a cognitive intelligent decision support tool where the predicted characteristics affect the estimated regulation plan’s time and *** designed the experiments as four groups to analyze the proposed model’s outcomes and extract the interrelations between the HCD of crowd’s grouped individuals and their physical and social ***,the extracted interrelations were verified with the dataset’s statistical correlation analysis with a P-value<*** demonstrate that the predicted crowd’s characteristics were positively/negatively affected by their considered cultural ***,analyzing outcomes identified the most influential HCD for predicting crowd *** results also show that the CC-ANN model improves the prediction and learning performance for the crowd behavior because the achieved accepted level of accuracy does not exceed 10 to 20 epochs in most ***,the performance improved by 90%,93%respectively in some ***,all prediction best cases were related to one or more cultural features with a low error of 0.048,0.117,0.010,and 0.014 mean squared error,indicating a novel cultural learning model.

关键词： Cultural crowds learning model artificial neural network hHofstede cultural dimensions predicting group behaviors crowd management

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Investigating the Mutagenic Impact of Cadmium Nitrate on Cytomorphological and Physiological Attributes in Nigella sativa ***

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Phyton-International Journal of Experimental Botany 2024年第12期93卷 3347-3372页

作者： Parul Verma Sana Choudhary Neha Naaz Nidhi Sharma Nora MAl Aboud fatmah Ahmed Safhi Diaa Abd El Moneim Cytogenetics and Plant Breeding Lab Department of BotanyAligarh Muslim UniversityAligarhIndia Department of Biology Faculty of ScienceUmm Al-Qura UniversityMakkahSaudi Arabia Department of Biology College of SciencePrincess Nourah bint Abdulrahman UniversityRiyadhSaudi Arabia Department of Plant Production(Genetic Branch) Faculty of Environmental Agricultural SciencesArish UniversityEl-ArishEgypt

Cadmium(Cd)is a highly toxic heavy metal pollutant primarily introduced into the environment through anthropogenic *** plants,the absorption and retention of Cd lead to a cascade of morphological,physiological,and cytological *** sativa L.,also known as black cumin,is an annual herb with important commercial and medicinal ***,the primary bioactive compound in Nigella sativa L.,is renowned for its potential health *** current experiment aimed to ascertain the effects of various concentrations(10,20,30,40 and 50 ppm)of cadmium nitrate(Cd(NO_(3+))_(2))on two Nigella sativa cultivars(AN20 and Desi),analyzing their biological,physiological,quantitative attributes and cytological abnormalities in the M1 *** adversely effects biological,morpho-physiological,quantitative attributes at higher concentrations(30,40 and 50 ppm).Morphological variations were observed in terms of cotyledonary leaf(shape and color),vegetative leaves(shape,size and color),plant height(tall and dwarf),growth pattern(bushy and unbranched),flower(*** petals,androecium and gynoecium),capsules(*** locules)and seeds(size,color and texture).With increasing cadmium concentration,both physiological and quantitative characteristics declined in a dose-dependent manner,while proline content increased correspondingly with higher concentrations of Cd(NO3)*** maximum depreciation was found at the highest cadmium nitrate concentration(i.e.,50 ppm).Cadmium nitrate significantly impacts the desi cultivar more than the AN20 *** electron microscopy(SEM)was used to observe stomatal morphology,which showed changes in stomatal size and *** variation in area percentage of compounds such as Thymoquinone;p-cymene;9-Octadecenoic acid;9,12-Octadecadienoic acid(Z,Z)-,methyl ester;1,2,3-propanetriyl was detected by GC MS *** current study demonstrated that Nigella sativa cultivars AN20 and desi were successfully tested for induced

关键词： Cadmium black cumin morpho-physiological variations stomata thymoquinone content

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Micropropagation of Daylily(Hemerocallis fulva)from Crown-Tip Explants and Assessment of Somaclonal Variation of in Vitro-Propagated Plants Using SCoT Markers

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Phyton-International Journal of Experimental Botany 2023年第7期92卷 2183-2196页

作者： Esraa E.Shalan Said S.Soliman Ahmed A.Mahmoud Jameel M.Al-Khayri Salha M.ALshamrani fatmah A.Safhi Areej S.Jalal Diaa Abd El-Moneim Abdallah A.Hassanin Genetics Department Faculty of AgricultureZagazig UniversityZagazig44511Egypt Department of Agricultural Biotechnology College of Agriculture and Food SciencesKing Faisal UniversityAl-Ahsa31982Saudi Arabia Department of Biology College of ScienceUniversity of JeddahJeddah21959Saudi Arabia Department of Biology College of SciencePrincess Nourah bint Abdulrahman UniversityRiyadh11671Saudi Arabia Department of Plant Production (Genetic Branch)Faculty of Environmental and Agricultural SciencesArish UniversityEl-Arish45511Egypt

Determination of the somaclonal variation of in vitro-propagated plants is crucial to determine the appropriate micropropagation protocol and growth regulators for commercial scale *** this research,nine multiplication media(MM)augmented with different concentrations of 6-benzyl adenine(BA),Kinetin(Kin),and Thidiazuron(TDZ),Three rooting media(RM)supplemented with three levels ofα-naphthalene acetic acid(NAA)and three types of soil mixtures(v/v);Coco peat/Vermiculite/Sand(CVS),Peat moss/Perlite/Sand(PPS)and Peat moss/Perlite(PP)were used in the micropropagation protocol of daylily ***2 showed the maximum shoot length and the number of leaves,while MM9 showed the maximum number of *** RM1 showed the maximum root length and the number of *** acclimatization,CVS,PPS,and PP soil mixture showed similar performance except the CVS mixture showed lower performance regarding plant height and *** genetic fidelity of micropropagated plants was evaluated using Start Codon Targeted(SCoT)*** SCoT primers amplified 51 scorable bands with an approximate range from 146 bp to 1598 bp *** one out of 51 loci were presented in the mother plants.40 loci were polymorphic,11 were monomorphic and 7 were *** amplification patterns of the micropropagated plants demonstrated genetic integrity to the mother plant ranging from 84.32 to 47.06 and somaclonal variations ranging from 52.94 with 5 mg/l BA pathway to 15.68 with 1mg/l TDZ pathway,thus demonstrating that the homogeneity and the variation of the micropropagated plants affected by the type and the quantity of the plant growth regulator used during multiplication *** research can be successfully used for other ornamental and medicinal plants’bulk multiplication,germplasm conservation,and future genetic improvement.

关键词： Genetic fidelity medicinal plants micropropagation molecular markers ornamental plants somaclonal variation

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Anatomical and Molecular Identification of Ornamental Plant Ficus ***

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Phyton-International Journal of Experimental Botany 2023年第5期92卷 1329-1347页

作者： Abtisam Binnoubah Rim Hamdy Osama G.Ragab Ahmed M.El-Taher Ahmed Abou El-Yazied fatmah A.Safhi Hala A.Elzilal Ashwaq T.Althobaiti Salha M.ALshamrani Diaa Abd El Moneim Ahmed El-Banhawy Department of Botany Faculty of ScienceUniversity of SabrathaSabratha999116Libya Department of Botany Faculty of ScienceCairo UniversityGiza12111Egypt Department of Botany and Microbiology Faculty of Science(Boys Branch)Al-Azhar UniversityCairo11884Egypt Department of Agricultural Botany Faculty of AgricultureAl-Azhar UniversityCairo11884Egypt Department of Horticulture Faculty of AgricultureAin Shams UniversityCairo11566Egypt Department of Biology College of SciencePrincess Nourah bint Abdulrahman UniversityRiyadh11671Saudi Arabia Department of Science and Technology College of RanyahTaif UniversityTaif21944Saudi Arabia Department of Biology College of ScienceTaif UniversityTaif21944Saudi Arabia Department of Biology College of ScienceUniversity of JeddahJeddah21959Saudi Arabia Department of Plant Production(Genetic Branch) Faculty of Environmental Agricultural SciencesArish UniversityEl-Arish45511Egypt Department of Botany and Microbiology Faculty of ScienceSuez Canal UniversityIsmailia41522Egypt

This present study includes twelve species that represent the Ficus genus,namely;aspera,carica,tinctoria ***,hirta,hispida,neriifolia,palmata,pumila,racemosa,septica,sur,and sycomorus,belonging to the Moraceae *** species samples were collected from various locations in *** study focused on the anatomical and molecular characteristics of mature foliage *** the identification and classification of taxa are highly dependent on the anatomical features of leaves,the anatomical characteristics were recorded in the form of a comparison between the examined plants in the data *** study aims to contribute to the identification of the studied species based on the anatomical details of the matured *** characterization includes the variations in upper and lower epidermal layers that are covered by a thin or thick cuticle;the number of palisade and spongy layers;crystals;secretory elements;lithocysts;the midrib zone has parenchyma associated with mechanical tissue,vascular system,and investigation of trichomes;on the other hand,in the current study,the phylogenetic analysis was conducted by using the ITS and 5.8 S *** the analysis of all the available data,it could be stated that there is an overall agreement with the anatomical character dendrogram.

关键词： ITS trichomes leaf anatomy Ficus moraceae

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Genetic Diversity and Combining Ability of Developed Maize Lines to Realize Heterotic and High Yielding Hybrids for Arid Conditions

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Phyton-International Journal of Experimental Botany 2024年第12期93卷 3465-3485页

作者： Mohamed MKamara fatmah A.Safhi Nora M.Al Aboud Maha Aljabri Samah A.Alharbi Hesham S.Ghazzawy Mohammed O.Alshaharni Eman Fayad Wessam F.Felemban Diaa Abd El-Moneim Abdallah A.Hassanin Imen Ben Abdelmalek Abdelraouf MAli Elsayed Mansour Department of Agronomy Faculty of AgricultureKafrelsheikh UniversityKafr El-Sheikh33516Egypt Department of Biology College of SciencePrincess Nourah bint Abdulrahman UniversityRiyadh11671Saudi Arabia Department of Biology Faculty of ScienceUmm Al-Qura UniversityMakkah24372Saudi Arabia Date Palm Research Center of Excellence King Faisal UniversityAl-Ahsa31982Saudi Arabia Central Laboratory for Date Palm Research and Development Agriculture Research CenterGiza12511Egypt Biology Department College of ScienceKing Khalid UniversityAbha61321Saudi Arabia Department of Biotechnology College of SciencesTaif UniversityTaif21944Saudi Arabia Department of Biological Sciences Faculty of ScienceKing Abdulaziz UniversityJeddah21589Saudi Arabia Immunology Unit King Fahd Medical Research CenterKing Abdulaziz UniversityJeddah21589Saudi Arabia Department of Plant Production(Genetic Branch) Faculty of Environmental Agricultural SciencesArish UniversityEl-Arish45511Egypt Genetics Department Faculty of AgricultureZagazig UniversityZagazig44511Egypt Department of Biology College of ScienceBuraydah51452Saudi Arabia National Authority for Remote Sensing and Space Sciences(NARSS) Al-Nozha Al-GedidaCairoP.O.Box 1564Egypt Department of Crop Science Faculty of AgricultureZagazig UniversityZagazig44519Egypt

Developing high-yield maize hybrids is critical for sustaining maize production,especially in the face of rapid climate changes and the growing global *** the genetic diversity and combining ability in parental inbreds is needed for developing such high-yielding ***,this study aimed at evaluating parental genetic diversity employing simple sequence repeats(SSR)markers,estimating effects of general(GCA)and specific(SCA)combining abilities for grain yield and yield contributing characters,identifying high yielding hybrids,and evaluating the association of SCA effects and performance of hybrids with genetic ***-diallel mating scheme was utilized to develop 21 F_(1) hybrids from seven diverse maize inbred *** F_(1) hybrids along with check hybrid(SC-10),were investigated in a field trial over two growing seasons under arid *** assessed F_(1) hybrids displayed significant genetic variations across all recorded *** inbreds P_(1) and P_(3) were detected as effective combiners to develop early maturing ***,P_(3) and P_(4) were recognized as better combiners for improving grain yield and yield attributed *** hybrids P_(1)×P_(5) and P_(4)×P_(7) displayed significant SCA effects coupled with favorable agronomic *** hybrids are recommended for further evaluation and release as variety for arid environments to increase total maize production and contribute to food *** alleles per locus differed between 2 and 5,with average of 3.5 alleles/*** polymorphic information content(PIC)altered between 0.21 to 0.74,with a mean of *** neighbor-joining tree grouped the inbred lines into three clusters,providing a valuable tool to decrease the crosses needed to be assessed in the trial *** genetic distance varied from 0.63 to 0.90,averaging *** relationship between genetic diversity assessed through SSR markers and SCA effects was insignific

关键词： Arid environment adaptation maize breeding sustainable maize production hybrid performance combining ability genetic diversity

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Pre-Breeding Genetic Diversity Assessment of Tomato(Solanum lycopersicum L.)Cultivars Based on Molecular,Morphological and Physicochemical Parameters

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Phyton-International Journal of Experimental Botany 2023年第5期92卷 1493-1512页

作者： Jameel M.Al-Khayri Salha M.Alshamrani Adel A.Rezk Wael F.Shehata Mustafa I.Almaghasla Tarek A.Shalaby Ahmed M.Saad fatmah A.Safhi Muhammad N.Sattar Arafat A.Abdel Latef Mahmoud Z.Sitohy Abdallah A.Hassanin Department of Agricultural Biotechnology College of Agriculture and Food SciencesKing Faisal UniversityAl-Ahsa31982Saudi Arabia Department of Biology College of ScienceUniversity of JeddahJeddah21959Saudi Arabia Plant Pests and Diseases UnitDepartment of Arid Land AgricultureCollege of Agriculture and Food SciencesKing Faisal UniversityAl-Ahsa31982Saudi Arabia Department of Horticulture Faculty of AgricultureKafrelsheikh UniversityKafr El-Sheikh33516Egypt Department of Biochemistry Faculty of AgricultureZagazig UniversityZagazig44511Egypt Department of Biology College of SciencePrincess Nourah bint Abdulrahman UniversityP.O.Box 84428Riyadh11671Saudi Arabia Central Laboratories King Faisal UniversityAl-Ahsa31982Saudi Arabia Department of Botany and Microbiology Faculty of ScienceSouth Valley UniversityQena83523Egypt Department of Genetics Faculty of AgricultureZagazig UniversityZagazig44511Egypt

Appropriate knowledge of the parental cultivars is a pre-requisite for a successful breeding *** study characterized fruit yield,quality attributes,and molecular variations of ten tomato cultivars during three consecutive generations under greenhouse *** 86,Castle Rock,and Red Star cultivars showed the highest fruit yield(kg/plant),total phenolic compounds(TPC),and sap *** component analysis categorized the evaluated fruit yield into three groups based on their quality attributes.A robust positive correlation appeared among traits inside each group.A positive correlation was likewise noticed between the first and the second ***,a negative correlation was detected between the first,the second and the third *** profiling,using seven inter-simple sequence repeat(ISSR)primers,produced 60 loci,including 49 polymorphic *** molecular analysis also pinpointed the highest genetic similarity(0.92)between P73 and Moneymaker,while the lowest genetic similarity(0.46)was observed between Castle Rock and *** cultivars P73 and Moneymaker showed the lowest genetic distance(2.24),while the highest genetic distance(5.92)was observed between Super Marmand and Peto86,on the one hand,and between Castle Rock and Moneymaker,on the other *** chemical analysis of fruit sap indicated the highest levels of TPC,total flavonoids,anthocyanin,ascorbic acid and total soluble solids in Peto 86 and Castle Rock *** analysis of tomato cultivars based on morphological and molecular attributes indicated four distinct *** 86,Castle Rock,and Red star cultivars can be recommended for the tomato hybridization breeding programs in the future,with other tomato cultivars as potentially high-yielding parents.

关键词： Fruit quality fruit yield genetic diversity hybrid seeds molecular markers plant breeding tomato

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