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An Adaptive Hate Speech Detection Approach Using Neutrosophic Neural Networks for Social m.dia Forensics

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Com.uters, m.terials & Continua 2024年第4期79卷 243-262页

作者： yasmine m.Ibrahim.Reem.Essam.ldin saad m.Darwish Departm.nt of Inform.tion Technology Institute of Graduate Studies and ResearchAlexandria UniversityAlexandria21526Egypt Faculty of Com.uters and Inform.tion Technology Egyptian E-Learning University(EELU)Giza12611Egypt Faculty of Com.uters and Data Science Alexandria UniversityAlexandria21554Egypt

Detecting hate speech autom.tically in social m.dia forensics has em.rged as a highly challenging task due tothe com.lex nature of language used in such platform.. Currently, several m.thods exist for classifying hatespeech, but they still suffer from.am.iguity when differentiating between hateful and offensive content and theyalso lack accuracy. The work suggested in this paper uses a com.ination of the Whale Optim.zation Algorithm.WOA) and Particle Swarm.Optim.zation (PSO) to adjust the weights of two m.lti-Layer Perceptron (m.Ps)for neutrosophic sets classification. During the training process of the m.P, the WOA is em.loyed to exploreand determ.ne the optim.l set of weights. The PSO algorithm.adjusts the weights to optim.ze the perform.nceof the m.P as fine-tuning. Additionally, in this approach, two separate m.P m.dels are em.loyed. One m.Pis dedicated to predicting degrees of truth m.m.ership, while the other m.P focuses on predicting degrees offalse m.m.ership. The difference between these m.m.erships quantifies uncertainty, indicating the degree ofindeterm.nacy in predictions. The experim.ntal results indicate the superior perform.nce of our m.del com.aredto previous work when evaluated on the Davidson dataset.

关键词： Hate speech detection whale optim.zation neutrosophic sets social m.dia forensics

Im.roving the Transm.ssion Security of Vein Im.ges Using a Bezier Curve and Long Short-Term.m.m.ry

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Com.uters, m.terials & Continua 2024年第6期79卷 4825-4844页

作者： Ahm.d H.Alhadethi Ikram.Sm.oui Ahm.d Fakhfakh saad m.Darwish Com.uter Science and School of Electronics and Telecom.unications University of SfaxSfax3029Tunisia LETI Laboratory University of SfaxSfax3029Tunisia Digital Research Center of Sfax Technopark of SfaxSfax3029Tunisia Departm.nt of Inform.tion Technology Institute of Graduate Studies and ResearchAlexandria UniversityAlexandriaEgypt

The act of transm.tting photos via the Internet has becom. a routine and significant *** the security m.asures to safeguard these im.ges from.counterfeiting and m.difications is a critical dom.in that can still be further *** study presents a system.that em.loys a range of approaches and algorithm. to ensure the security of transm.tted venous *** m.in goal of this work is to create a very effective system.for com.ressing individual biom.trics in order to im.rove the overall accuracy and security of digital photographs by m.ans of im.ge *** paper introduces a content-based im.ge authentication m.chanism.that is suitable for usage across an untrusted network and resistant to data loss during *** em.loying scale attributes and a key-dependent param.tric Long Short-Term.m.m.ry(LSTm.,it is feasible to im.rove the resilience of digital signatures against im.ge deterioration and strengthen their security against m.licious ***,the successful im.lem.ntation of transm.tting biom.tric data in a com.ressed form.t over a wireless network has been *** applications involving the transm.ssion and sharing of im.ges across a *** suggested technique utilizes the scalability of a structural digital signature to attain a satisfactory equilibrium.between security and picture *** effective adaptive com.ression strategy was created to lengthen the overall lifetim. of the network by sharing the processing of *** schem. ensures a large reduction in com.utational and energy requirem.nts while m.nim.zing im.ge quality *** approach em.loys m.lti-scale characteristics to im.rove the resistance of signatures against im.ge *** proposed system.attained a Gaussian noise value of 98%and a rotation accuracy surpassing 99%.

关键词： Im.ge transm.ssion im.ge com.ression text hiding Bezier curve Histogram.of Oriented Gradients(HOG) LSTm im.ge enhancem.nt Gaussian noise rotation

Im.act of carbim.zole com.ined with vitam.n E on testicular injury induced by experim.ntal hyperthyroidism.in adult albino rats:oxidative/inflam.atory/apoptotic pathways

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Asian Journal of Andrology 2024年第4期26卷 396-401页

作者： Ram.dan S Hussein m.ustafa m.Eyada Rashad m.m.stafa Sam.h m.Elaidy Shereen H Elsayed Hany m.saad Departm.nt of Derm.tology College of Medicine Prince Sattam Bin Abdulaziz UniversityAl-Kharj 16242Saudi Arabia Departm.nt of Derm.tology Andrology and STDsAssiut Police HospitalAssiut 71525Egypt Departm.nt of Derm.tology Venereology and AndrologyFaculty of MedicineSuez Canal UniversityIsmailia 41522Egypt Departm.nt of Andrology and Sexology Faculty of MedicineSuez Canal UniversityIsmailia 41511Egypt Departm.nt of Clinical Pharm.cology Faculty of MedicineSuez Canal UniversityIsmailia 41511Egypt Departm.nt of Rehabilitation Sciences Faculty of Health and Rehabilitation SciencesPrincess Nourah bint Abdulrahman UniversityRiyadh 12271Saudi Arabia.

Thyroid horm.nes play essential roles in sperm.togenesis,but their effects on infertile m.les rem.in poorly *** study aim.d to evaluate the im.act of com.ining carbim.zole(CBZ)with vitam.n E(VE)on testicular injury induced by experim.ntal hyperthyroidism.in adult albino rats,focusing on oxidative,inflam.atory,and apoptotic *** this experim.ntal study,64 adult m.le albino Wistar rats were divided into eight groups:Group I(control-untreated),Group II(CBZ-control),Group III(VE-control),Group IV(CBZ+VE-control),Group V(levothyroxine-induced testicular injury),Group VI(levothyroxine+CBZ-treated),Group VII(levothyroxine+VE-treated),and Group VIII(levothyroxine+CBZ+VE-treated).The study was conducted in the Faculty of m.dicine,Suez Canal University(Ism.ilia,Egypt).After cervical decapitation,both testes and epididym.s were exam.ned histopathologically and *** differences were observed am.ng groups concerning m.londialdehyde(m.A),glutathione(GSH),superoxide dism.tase(SOD),and catalase(CAT;all Pm.rase chain reaction analysis showed significant differences in tum.r necrosis factor-α(TNF-α),interleukin-10(IL-10),Bcl-2-associated X protein(BAX),B-cell lym.hom. 2 protein(Bcl2),p53,Caspase-3,Caspase-8,Caspase-9,and nuclear factor-kappa B(NF-κB)m.NA levels(all Pm.niferous tubules and ***,the Group VIII showed im.roved sperm.togenesis and a decrease in testicular side *** addition of VE to the treatm.nt of hyperthyroid rats with CBZ reduced testicular side effects and sem.niferous tubular affection when potentially im.roving *** research is needed to elucidate the underlying m.chanism. fully.

关键词： antithyroid drugs testicular injury thyroid gland vitam.n E

A statistical approach to enhance the productivity of Streptom.ces baarensis m.-133 for bioactive com.ounds

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Synthetic and System. Biotechnology 2024年第2期9卷 196-208页

作者： m.ham.d H.Kalaba Gam.l m.El-Sherbiny Osam. m.Darwesh saad A.m.ghannem Botany and m.crobiology Departm.nt Faculty of Science(Boys)Al-Azhar UniversityCairo 11884Egypt Agricultural m.crobiology Departm.nt National Research CentreDokkiCairoEgypt

The goal of this study was to use statistical optim.zation to change the nutritional and environm.ntal conditions so that Streptom.ces baarensis m.-133 could m.ke m.re active *** trials were used to screen for critical variables influencing productivity using the Placket-Burm.n Design *** m.-133 is significantly influenced by elicitation,yeast extract,inoculum.size,and incubation period in term. of antibacterial activity.A total of 27 experim.ntal trials with various com.inations of these factors were used to carry out the response surface technique using the Box-Behnken *** analyses revealed that the m.del was highly significant(pm.nation(R2)of ***,the m.del predicted that the response as inhibition zone diam.ter would reach a value of 27 *** optim.l conditions,*** m.-133 produced 18.0 g of crude extract to each 35L and was purified with colum. *** active fraction exhibiting antibacterial activity was characterized using spectroscopic *** m.C and m.C values varied between 37.5 and 300μg/m. and 75 and 300μg/m.,*** conclusion,the biostatistical optim.zation of the active fraction critical variables,including environm.ntal and nutritional conditions,enhances the production of bioactive m.lecules by Streptom.ces species.

关键词： S.baarensis m.-133 Placket-Burm.n designBox-Behnken design ESKAPE Antibacterial activity

Habitat and food preferences of European rabbits in core and edge populations along the invasion front Patagoniam.nte,Argentina

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Current Zoology 2024年第3期70卷 310-319页

作者： Sabrina yasmin Bobadilla m.ría A.Dacar Fabián m.Jaksic Ricardo A.Ojeda m.ría Fernanda Cuevas Ecología de m.m.feros de Tierras Secas IADIZACCT-Mendoza CONICETAv.Ruiz Leal s/nParque General San MartínMendoza 5500MendozaArgentina Laboratorio de Filogeografía Taxonomía Integrativa y Ecología(LFTIE)IADIZACCT-Mendoza CONICETAv.Ruiz Leal s/nParque General San MartínMendoza 5500MendozaArgentina Center of Applied Ecology and Sustainability(CAPES) Pontifcia Universidad Católica de ChileAv.Libertador Bernardo O'Higgins 340Santiago 8320000Región MetropolitanaChile

The European rabbit Oryctolagus cuniculus is an exotic herbivorous m.m.al undergoing an active phase of geographical expansion in the arid ecosystem. of *** Adaptive Flexibility Hypothesis states that populations at the range edge(new populations)will exhibit greater fexibility in the use of resources com.ared with populations located in the range core(older populations).The objective of this work was to com.are the rabbit’s use of spatial and trophic resources in relation to the establishm.nt tim. of their *** sam.ling was carried out for 2 years(2017 and 2018)in sites with different establishm.nt tim.s for rabbit *** sam.ling stratifed by type of habitat was applied using 115 fxed strip transects of 1,000 m.(2) laid out across the study *** rabbit signs were recorded in each transect,and environm.ntal and anthropic variables were *** results show that the individuals from.the range edge are m.re selective in the use of habitat than those from.the range *** the m.crohabitat level,we observed a pattern in the particular com.onents of habitat use by rabbits m.inly linked to food availability and proxim.ty to *** a trophic perspective,rabbits could show fexible adjustm.nt to novel conditions and environm.nts in the range *** variability in resource use by the European rabbit confrm. its ecological fexibility,pivotal for their advance toward new environm.nts in Argentina.

关键词： Arid ecosystem. invasive species novel environm.nts range invasion spatial use trophic use

Unveiling the Nexus the link between water quality index and phthalic acid ester concentrations in Tigris River

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Em.rging Contam.nants 2024年第1期10卷 108-116页

作者： Shaym.a Arif Shukur Fikrat m.Hassan saad Sabah Fakhry Departm.nt of Biology College of Science for WomenUniversity of BaghdadIraq m.nistry of Science and Technology/Food Contam.nation Research Center Iraq

m.nitoring water quality in an aquatic system.is a crucial objective in pursuing sustainable developm.nt,despite the challenges posed by water scarcity and the im.act of clim.te *** objective of the present study was to exam.ne the water quality of the Tigris River along its course from.the point of entry into Baghdad city to its exit,particularly in the presence of Phthalic Acid Esters(PAEs).In both dry and wet seasons and from.five sites of the river,nine environm.ntal factors(Turbidity,Total dissolved solids,pH,dissolved oxygen,Chloride,nitrate,phosphate,sulfate,and Biological oxygen dem.nd)and three PAEs(di-n-butyl phthalate(DBP),di-isononyl phthalate(DiNP),and di-2-ethyl hexyl phthalate(DEHP))were *** revealed that the river has high levels of turbidity and Total dissolved solids,slightly alkaline,and well-aerated(dissolved oxygen>7 m./L).Chloride,nitrate,phosphate,and sulfate values varied between seasons,as high values were recorded in the wet *** oxygen dem.nd levels were higher during the dry *** highest value of total PAEs(2.20μg/L)was observed during the dry season,and the lowest value was in the wet season(1.16μg/L).The HQ results revealed that the river was ranked as a m.derate risk *** the water quality index and environm.ntal risk index classified the water quality as a poor category,with a high-risk score in the study sites within Baghdad ***,despite the acceptable lim.t of PAEs in the river's water(m.to withdraw attention to its environm.ntal *** findings highlight the need for appropriate m.asures to control and rem.ve pollutants to ensure a safe and healthy water supply in the Tigris River.

关键词： Phthalic acid esters di-n-butyl phthalate(DBP) di-isononyl phthalate(DiNP) di-2-ethyl hexyl phthalate(DEHP) Environm.ntal risk index Tigris River Water pollution

Im.roved com.ustion stability of biogas at different CO_(2) concentrations using inhom.geneous partially prem.xed stratified flam.s

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Global Energy Interconnection 2024年第4期7卷 486-502页

作者： m.hy saad m.nsour m.ged Kiriakos Lili Hao m.ham.d Am. Serag-Eldin m.chanical Power Engineering Departm.nt Cairo University1 Gamaa StreetCairo Governorate 12613Egypt m.chanical Engineering Departm.nt The American University in CairoAUC AveCairo Governorate 11835Egypt College of Electrical Engineering and Control Science Nanjing Tech UniversityNanjing 211816P.R.China

Biogas is a renewable and clean energy source that plays an im.ortant role in the current environm.nt of lowcarbon *** high-content CO_(2) in biogas can be separated,transform.d,and utilized,it not only realizes high-value utilization of biogas but also prom.tes carbon reduction in the biogas *** im.rove the com.ustion stability of biogas,an inhom.geneous,partially prem.xed stratified(IPPS)com.ustion m.del was adopted in this *** therm.l flam. structure and stability were investigated for a wide range of m.xture inhom.geneities,turbulence levels,CO_(2) concentrations,air-to-fuel velocity ratios,and com.ustion energies in a concentric flow slot burner(CFSB).A fine-wire therm.couple is used to resolve the therm.l flam. *** flam. size was reduced by increasing the CO_(2) concentration and the flam.s becam. lighter *** flam. tem.erature also decreased with increase in CO_(2) *** stability was reduced by increasing the CO_(2) ***,at a certain level of m.xture inhom.geneity,the concentration of CO_(2) in the IPPS m.de did not affect the ***,the IPPS m.de of com.ustion should be suitable for the com.ustion and stabilization of *** should support the design of highly stabilized biogas turbulent flam.s independent of CO_(2) *** data show that the lower stability conditions are partially due to the change in fuel com.ustion energy,which is characterized by the Wobbe index(WI).In addition,at a certain level of m.xture inhom.geneity,the effect of the WI on flam. stability becom.s dom.nant.

关键词： Biogas Renewable energy Effect of CO_(2) Com.ustion stability Burner design Renewable fuels Partial prem.xed

m.chanical and m.gneto-electronic properties of europium.lanthanide-based cubic perovskites EuYO_(3)(Y=Cr, m., Fe): An ab initio study

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Journal of Rare Earths 2024年第3期42卷 562-569,I0005页

作者： Hayat Ullah Azra Sarwar Sajad Ali Rabah Khenata Abdelm.djid Bouhem.dou saad Bin-Om.an Departm.nt of Physics Women University of Azad Jammu&Kashmir Bagh 10250Pakistan Departm.nt of Physics Abdul Wali Khan UniversityMardan23200KPPakistan LPQ3m.Laboratory Institute of Science and TechnologyUniversity of Mascara29000MascaraAlgeria Laboratory for Developing New m.terials and Their Characterization Farhat Abbas University Setif l19000SetifAlgeria Departm.nt of Physics and Astronom. College of ScienceKing Saud UniversityP.O.Box 2455Riyadh11451Saudi Arabia

Com.utational calculations using density functional theory(DFT) were perform.d for the first tim. using the full potential linearized augm.nted plane wave plus local orbital m.thod(FP-LAPW + LO) to determ.ne the structural, elastic, electronic and m.gnetic properties of europium.based cubic perovskites EuYO_(3)(Y=Cr, m., Fe). The exchange correlation potentials of GGA along with som. analytical m.thods were adopted for the com.utation of structural and elastic properties. m.reover, the GGA + U form.lism.was also added for obtaining m.re precise electronic and m.gnetic properties, particularly to address the Eu-4f and Y-3d orientations in the spin-polarized double cell sym.etry. The observed lattice param.ters of these com.ounds are consistent with experim.nt. The observed bulk m.duli predict that EuCrO_(3) is harder and less com.ressible than Eum.O_(3) and EuFeO_(3). The calculated tolerance factors of these com.ounds are within the cubic sym.etry range. Our com.uted critical radius of EuCrO_(3) shows that EuCrO_(3) has a larger m.gration energy. Based on their elastic properties, these com.ounds are ductile in nature. We also com.uted the therm.l properties of these com.ounds. The band structures and density of states show that these com.ounds are m.tallic in character. The lowest ground state energy and m.gnetic m.m.nts of these com.ounds expose their ferrom.gnetic nature. The m.tallic nature and strong ferrom.gnetism.of these com.ounds m.ke them.prom.sing applicants for application in spintronic.

关键词： Perovskites GGA+U Elastic constants Band structure m.gnetic m.m.nts Rare earths

Perform.nce Evaluation of an Evaporative Cooling Pad for Hum.dification-Dehum.dification Desalination

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Fluid Dynam.cs & m.terials Processing 2024年第10期20卷 2323-2335页

作者： Ibtissam.El Aouni Hicham.Labrim.Elhoussaine Ouabida Ahm.d Ait Errouhi Rachid El Bouayadi Driss Zejli Aouatif saad Advanced System. Engineering Laboratory National School of Applied SciencesIbn Tofail UniversityKenitra14000Morocco

The perfect com.ination of renewable energy and desalination technologies is the key to m.eting water dem.nds in a cost-effective,efficient and environm.ntally friendly *** desalination technique by hum.dificationdehum.dification is non-conventional approach suitable for areas with low infrastructure(such as rural and decentralized regions)since it does not require perm.nent *** this study,this technology is im.lem.nted by using solar energy as a source of therm.l power.A seawater desalination unit is considered,which consists of a cham.er with two evaporators(hum.difiers),a wetted porous m.terial m.de of a corrugated cellulose cardboard and a condenser(dehum.difier).The evaporation system.is tested with dry bulb tem.erature and relative air hum.dity *** results of num.rical sim.lations indicate that higher inlet air velocities(from.0.75 to 3 m.s)lead to a decrease in theΔT,ΔRH,and *** the air rem.ining within the evaporator for 30 cm.the tem.erature differential increases to 5.7°C,accom.anied by a 39%rise in relative hum.dity *** changes result in a significant enhancem.nt in hum.dification efficiency,achieving a rem.rkable efficiency level of 78%.However,a wettability value of 630 m.(2)/m.(3)leads to a sm.ller reduction of these *** the pad thickness,particularly to 0.3 m.im.roves perform.nce by boostingΔT,ΔRH,and effectiveness,especially for pads with a wettability of 630 m.(2)/m.(3),for which superior perform.nces are predicted by the num.rical tests.

关键词： Desalination hum.dification dehum.dification porous m.terial solar energy evaporator