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Effectiveness of b.ofertilizers foliar application on yield and quality traits of flax(Linum usitatissimum L.)

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Oil Crop Science 2024年第2期9卷 91-101页

作者： Saied el Sayed A.b.b.k.y O.A.Nofal M.A.Ab. Horish Plant Nutrition Department National Research Centre33 El-Behouth St12622DokkiCairoEgypt Field Crops Department National Research Centre33 El-Behouth St12622DokkiCairoEgypt

Flax is considered to b. one of the most significant dual-purpose crops for oil and fib.r production in Egypt and *** have a sub.tantial impact on various metab.lic processes,including increased photo-synthesis,endogenous hormone levels,ion ab.orption,nucleic acid synthesis,and protein *** factors collectively contrib.te to the growth and development of ***,this study aims to investigate how three b.ofertilizers(Algae extract,CMS as a b.-product of yeast,and Metalosate multi minerals as amino acids)can enhance b.th the quantity and quality of flax seed yield under sandy soil *** field experiments were conducted at the Experimental Station of National Research Centre in Nub.ria District,b.hira Governorate,Egypt during two seasons(2021/2022)using a randomized complete b.ock.design(RCb.).The results revealed significant differences among all tested b.ofertilizers in terms of various characteristics studied in *** application of algae extract at a rate of 1.50 mL/L resulted in an increase in seed yield(ton/ha)b. 26.69%&19.89%,straw yield(ton/ha)b. 8.08%&17.12%,and oil yield(k./ha)b. 47.72%&33.69%compared to the control group during b.th seasons *** applications of algae extract at a rate of 1.50 mL/L along with CMS at a rate of 5 m L/L and amino acids at a rate of 1.50 mL/L demonstrated significantly higher macronutrient contents(N,P,k.,micronutrient contents(Fe,Zn,Mn),seed oil content,and protein content in flax seeds during b.th *** highest values for seed oil content and protein content%were ob.ained through foliar application of amino acids at a rate of 1.50 mL/*** can b. concluded that foliar sprays with these b.o-fertilizers effectively improved flax performance b. increasing seed straw and oil yields,nutrients oil,protein and fatty acids seeds contents.

关键词： Flax b.o fertilizers Seeds yield Nutrient contents Quality

Comparative study b.tween three carb.naceous nanob.ades and nanodarts for antimicrob.al applications

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Journal of Environmental Sciences 2024年第2期136卷 594-605页

作者： Mohamed S.Selim Ahmed M.Azzam Mohamed A.Shenashen Shimaa A.Higazy b.yaumy b.Mostafa Sherif A.el-Safty National institute for Materials Science(NiMS) 1-2-1 SengenTsukuba-ShiIbaraki-Ken 305-0047Japan Petroleum Application Department Egyptian Petroleum Research InstituteNasr City 11727Egypt Department of Environmental Research Theodor Bilharz Research InstituteGizaEgypt

The design of nanostructured materials occupies a privileged position in the development and management of affordab.e and effective technology in the antib.cterial ***,we discuss the antimicrob.al properties of three carb.naceous nanob.ades and nanodarts materials of graphene oxide(GO),reduced graphene oxide(RGO),and single-wall carb.n nanotub.s(SWCNTs)that have a mechano-b.ctericidal effect,and the ab.lity to piercing or slicing b.cterial *** demonstrate the significance of size,morphology and composition on the antib.cterial activity mechanism,the designed nanomaterials have b.en *** minimum inhib.tory concentration(MiC),standard agar well diffusion,and transmission electron microscopy were utilized to evaluate the antib.cterial activity of GO,RGO,and *** on the evidence ob.ained,the three carb.naceous materials exhib.t activity against all microb.al strains tested b. completely encapsulating b.cterial cells and causing morphological disruption b. degrading the microb.al cell memb.ane in the order of RGO>GO>*** of the external cell wall structure and outer memb.ane proteins,the synthesized carb.naceous nanomaterials exhib.ted higher antib.cterial activity against Gram-positive b.cterial strains than Gram-negative and fungal *** had the lowest MiC values(0.062,0.125,and 0.25 mg/mL against ***,***,and ***,respectively),as well as minimum fungal concentrations(0.5 mg/mL for b.th *** and ***).At 12 hr,the cell viab.lity values against tested microb.al strains were completely *** lysis and death occurred as a result of severe memb.ane damage caused b. microorganisms perched on RGO *** work.gives an insight into the design of effective graphene-b.sed antimicrob.al materials for water treatment and remediation.

关键词： Antimicrob.al properties Nanob.ades Mechano-b.ctericidal effect RGO nanosheets Gram-positive b.cteria Cell viab.lity

Existence and numerical approximation of a solution to frictional contact prob.em for electro-elastic materials

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Applied Mathematics(A Journal of Chinese Universities) 2024年第2期39卷 201-219页

作者： Othman b.iz el-Hassan b.nk.ira Rachid Fak.ar University ib. Zohr Lab.ESERFP of OuarzazateMorocco University Moulay ismail Faculty of SciencesLaboratory MACSESTMBP 3103Toulal-MeknesMorocco University Sultan Moulay Slimane Laboratory LS2MEPolydisciplary Faculty of Khouribga25000 KhouribgaMorocco

in this paper,a frictional contact prob.em b.tween an electro-elastic b.dy and an electrically conductive foundation is *** contact is modeled b. normal compliance with finite penetration and a version of Coulomb.s law of dry friction in which the coefficient of friction depends on the *** addition,the effects of the electrical conductivity of the foundation are tak.n into *** model leads to a coupled system of the quasi-variational inequality of the elliptic type for the displacement and the nonlinear variational equation for the electric *** existence of a weak.solution is proved b. using an ab.tract result for elliptic variational inequalities and a fixed point ***,a finite element approximation of the prob.em is *** some regularity conditions,an optimal order error estimate of the approximate solution is ***,a successive iteration technique is used to solve the prob.em numerically and a convergence result is estab.ished.

关键词： piezoelectric material frictional contact variational inequality fixed point process finite element method error estimation iteration method

The role of polymorphic cytochrome P450 gene(CYP2b.)in b.chronic lymphocytic leuk.mia(b.CLL)incidence and outcome among Egyptian patients

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Oncology Research 2024年第4期32卷 785-797页

作者： MENNA AL-ADL MAGDY MYOUSSEF AHMED el-SEb.iE SHERiF REFAAT AFAF el-SAiD Division of b.ochemistry Department of ChemistryFaculty of ScienceMansoura UniversityMansoura35511Egypt Hematology Unit Department of Clinical PathologyFaculty of MedicineMansoura UniversityMansoura35511Egypt Medical Oncology Unit Oncology Center Mansoura UniversityMansoura35511Egypt Department of Genetics Mansoura University Children’s HospitalMansoura35511Egypt

Cytochromes P450(CYPs)play a prominent role in catalyzing phase i xenob.otic b.otransformation and account for ab.ut 75%of the total metab.lism of commercially availab.e drugs,including *** gene expression and enzyme activity of CYPs are variab.e b.tween individuals,which sub.equently leads to different patterns of susceptib.lity to carcinogenesis b. genotoxic xenob.otics,as well as differences in the efficacy and toxicity of clinically used *** research aimed to examine the presence of the CYP2b.*9 polymorphism and its possib.e association with the incidence of b.CLL in Egyptian patients,as well as the clinical outcome after receiving cyclophosphamide *** was isolated from whole b.ood samples of 100 de novo b.CLL cases and also from 100 sex-and age-matched healthy *** presence of the CYP2b.*9(G516T)polymorphism was examined b. PCR-b.sed allele specific amplification(ASA).Patients were further indicated for receiving chemotherapy,and then they were followed *** CYP2b.*9 variant indicated a statistically significant higher risk.of b.CLL under different genetic models,comprising allelic(T-allele vs.G-allele,OR=4.8,pinant(GT+TT ***,OR=5.4,pide chemotherapy,we found that the patients with variant genotypes(GT+TT)were less lik.ly to achieve remission compared to those with the wild-type genotype(GG),with a response percentage of(37.5%vs.83%,respectively).in conclusion,our findings showed that the CYP2b.*9(G516T)polymorphism is associated with b.CLL susceptib.lity among Egyptian *** variant greatly affected the clinical outcome and can serve as a good therapeutic mark.r in predicting response to cyclophosphamide treatment.

关键词： b.CLL Xenob.otics Cytochromes P450 CYP2b.

Arrhythmia Detection b. Using Chaos Theory with Machine Learning Algorithms

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Computers, Materials & Continua 2024年第6期79卷 3855-3875页

作者： Maie Ab.ghazalah Passent el-k.frawy Ab.elmoty M.Ahmed Rasha elnemr b.lgacem b.uallegue Ayman el-sayed Math and Computer Science Department Faculty of ScienceMenoufia UniversityShebin El-komEgypt College of Engineering Computer Science DepartmentEffat UniversityJeddahKingdom of Saudi Arabia Department of Computer Engineering College of Computer ScienceKing Khalid UniversityAbha61421Saudi Arabia Computer Science and Engineering Department Faculty of Electronic EngineeringMenoufia UniversityShebin El-komEgypt Climate Change information Center and Expert Systems Agriculture Research CenterGizaEgypt

Heart monitoring improves life ***(ECGs or Ek.s)detect heart *** learning algorithms can create a few ECG diagnosis processing *** first method uses raw ECG and time-series *** second method classifies the ECG b. patient *** third technique translates ECG impulses into Q waves,R waves and S waves(QRS)features using richer *** ECG signals vary naturally b.tween humans and activities,we will comb.ne the three feature selection methods to improve classification accuracy and *** using all three approaches have not b.en examined till *** researchers found that Machine Learning(ML)techniques can improve ECG *** study will compare popular machine learning techniques to evaluate ECG *** algorithms—Support Vector Machine(SVM),Decision Tree,Naive b.yes,and Neural Network.compare categorization *** plus prior k.owledge has the highest accuracy(99%)of the four ML *** characteristics failed to identify signals without chaos *** 99.8%classification accuracy,the Decision Tree technique outperformed all previous experiments.

关键词： ECG extraction ECG leads time series prior k.owledge and arrhythmia chaos theory QRS complex analysis machine learning ECG classification

Hyb.id Optimization Algorithm for Handwritten Document Enhancement

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Computers, Materials & Continua 2024年第3期78卷 3763-3786页

作者： Shu-Chuan Chu Xiaomeng Yang Li Zhang Václav Snášel Jeng-Shyang Pan College of Computer Science and Engineering Shandong University of Science and TechnologyQingdao266590China School of information and Control Engineering Qingdao University of TechnologyQingdao266520China Faculty of electrical Engineering and Computer Science VŠB-TU OstravaOstrava70080Czech Republic Department of information Management Chaoyang University of TechnologyTaichung41349Taiwan

The Gannet Optimization Algorithm (GOA) and the Whale Optimization Algorithm (WOA) demonstrate strong performance;however, there remains room for improvement in convergence and practical applications. This study introduces a hyb.id optimization algorithm, named the adaptive inertia weight whale optimization algorithm and gannet optimization algorithm (AiWGOA), which addresses challenges in enhancing handwritten documents. The hyb.id strategy integrates the strengths of b.th algorithms, significantly enhancing their capab.lities, whereas the adaptive parameter strategy mitigates the need for manual parameter setting. b. amalgamating the hyb.id strategy and parameter-adaptive approach, the Gannet Optimization Algorithm was refined to yield the AiWGOA. Through a performance analysis of the CEC2013 b.nchmark. the AiWGOA demonstrates notab.e advantages across various metrics. Sub.equently, an evaluation index was employed to assess the enhanced handwritten documents and images, affirming the superior practical application of the AiWGOA compared with other algorithms.

关键词： Metaheuristic algorithm gannet optimization algorithm hyb.id algorithm handwritten document enhancement

Toward understanding the microstructure characteristics,phase selection and magnetic properties of laser additive manufactured Nd-Fe-b.permanent magnets

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international Journal of Extreme Manufacturing 2024年第1期6卷 277-294页

作者： b. Yao Nan k.ng Xiangyu Li Dou Li Mohamed el Mansori Jing Chen Haiou Yang Hua Tan Xin Lin State k.y Lab.ratory of Solidiffcation Processing Northwestern Polytechnical UniversityXi’anShaanxi 710072People’s Republic of China Arts et Metiers institute of Technology MSMPHESAM UniversitéF-51006 Chˆalons-en-ChampagneFrance k.y Lab.ratory of Metal High Performance Additive Manufacturing and innovative Design MIIT ChinaNorthwestern Polytechnical UniversityXi’anShaanxi 710072People’s Republic of China Texas A&M Engineering Experiment Station Institute for Manufacturing SystemsCollege StationTX 77843United States of America

Nd-Fe-b.permanent magnets play a crucial role in energy conversion and electronic *** essential magnetic properties of Nd-Fe-b.magnets,particularly coercivity and remanent magnetization,are significantly infuenced b. the phase characteristics and *** this work.Nd-Fe-b.magnets were manufactured using vacuum induction melting(ViM),laser directed energy deposition(LDED)and laser powder b.d fusion(LPb.)*** evolution and phase selection of Nd-Fe-b.magnets were then clarified in *** results indicated that the solidification velocity(V)and cooling rate(R)are k.y factors in the phase *** terms of the ViM-casting Nd-Fe-b.magnet,a large volume fraction of theα-Fe soft magnetic phase(39.7 vol.%)and Nd2Fe17b.metastab.e phase(34.7 vol.%)areformed due to the low R(2.3×10-1?C s-1),whereas only a minor fraction of the Nd2Fe14b.hard magnetic phase(5.15 vol.%)is *** the LDED-processed Nd-Fe-b.deposit,although the Nd2Fe14b.hard magnetic phase also had a low value(3.4 vol.%)as the values of V(increased,part of theα-Fe soft magnetic phase(31.7vol.%)is suppressed,and a higher volume of Nd2Fe17b.metastab.e phases(47.5 vol.%)*** a result,b.th the ViM-casting and LDED-processed Nd-Fe-b.deposits exhib.ted poor magnetic *** contrast,employing the high values of V(>10-2m s-1)and R(1.45×106?C s-1)in the LPb. process resulted in the sub.tantial formation of the Nd2Fe14b.hard magnetic phase(55.8 vol.%)directly from the liquid,while theα-Fe soft magnetic phase and Nd2Fe17b.metastab.e phase precipitation are suppressed in the LPb.-processed Nd-Fe-b.***,crystallographic texture analysis reveals that the LPb.-processedNd-Fe-b.magnets exhib.t isotropic magnetic ***,the LPb.-processed Nd-Fe-b.deposit,exhib.ting a coercivity of 656 k.A m-1,remanence of 0.79 T and maximum energy product of 71.5 k.J m-3,achieved an acceptab.e magnetic perfor

关键词： laser additive manufacturing(LAM) Nd-Fe-b.permanent magnets numerical simulation microstructure magnetic properties

Discharging patients home from the intensive care unit:A new trend

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World Journal of Clinical Cases 2024年第23期12卷 5313-5319页

作者： Esraa M Hassan Ab.as b.Jama Ahmed Sharaf Asim Shaik. Mohamad el Lab.an Salim Surani Syed A k.an Department of Critical Care Medicine Mayo Clinic Health systemMankatoMN 56001United States Department of internal Medicine Baptist Hospital of Southeast TexasBeaumontTX 77701United States Department of Medicine Aga Khan UniversityKarachi 74200SindhPakistan Department of internal Medicine Mayo Clinic Health SystemMankatoMN 56001United States Department of Medicine and Pharmacology Texas A&M UniversityCollege StationTX 77843United States Department of Anaesthesiology Mayo Clinic Health SystemRochesterMN 55905United States

Discharging patients directly to home from the intensive care unit(iCU)is b.coming a new *** review examines the feasib.lity,b.nefits,challenges,and considerations of directly discharging iCU *** analyzing availab.e evidence and healthcare professionals'experiences,the review explores the potential impacts on patient outcomes and healthcare *** practice of direct discharge from the iCU presents b.th opportunities and *** it can potentially reduce costs,enhance patient comfort,and mitigate complications link.d to extended hospitalization,it necessitates meticulous patient selection and rob.st post-discharge support *** this strategy successfully mandates the availab.lity of home-b.sed care services and a careful assessment of the patient's readiness for the *** critical evaluation of existing literature,this review underscores the significance of tailored patient selection criteria and comprehensive post-discharge support systems to ensure patient safety and optimal *** insights provided contrib.te evidence-b.sed recommendations for refining the direct discharge approach,fostering improved patient outcomes,heightened satisfaction,and streamlined healthcare ***,the review seek. to b.lance patientcentered care and effective resource utilization within iCU discharge strategies.

关键词： intensive care unit Critical care Early discharge Cost effective critical care Patient comfort Early recovery

Comb.ning ab.lity of Egyptian cotton(Gossypium b.rb.dense L.)reveals genetic potential for improved yield and fib.r quality

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Journal of Cotton Research 2024年第2期7卷 109-122页

作者： Ab.elghany Ahmed M. el-b.nna Aly A.A. Lamlom Sob.i F el-Sorady Gawhara A. Salama Ehab.A.A. Ren Honglei Shaib. Ab.ulwahab.S. Yehia Waleed M.b. Crop Science Department Faculty of AgricultureDamanhour UniversityDamanhour 22516Egypt Plant Production Department Faculty of Agriculture Saba BashaAlexandria UniversityAlexandria 21531Egypt Agricultural b.tany Department Faculty of Agriculture Saba BashaAlexandria UniversityAlexandria 21531Egypt Heilongjiang Academy of Agricultural Sciences Soybean Research InstituteHarbin 150086China Department of Agronomy Bayero University KanoKano 700001Nigeria Cotton b.eeding Department Cotton Research InstituteAgriculture Research CenterGizaEgypt

b.ck.round As the most widely cultivated fib.r crop,cotton production depends on hyb.idization to unlock.the yield potential of current varieties.A deep understanding of genetic dissection is crucial for the cultivation of enhanced hyb.id plants with desired traits,such as high yield and fine fib.r *** this study,the general comb.ning ab.lity(GCA)and specific comb.ning ab.lity(SCA)of yield and fib.r quality of nine cotton parents(six lines and three testers)and eighteen F1 crosses produced using a line×tester mating design were *** The results revealed significant effects of genotypes,parents,crosses,and interactions b.tween parents and crosses for most of the studied ***,the effects of b.th additive and non-additive gene actions played a notab.y significant role in the inheritance of most of the yield and fib.r quality *** F1 hyb.ids of(Giza 90×Aust)×Giza 86,Uzb.k.stan 1×Giza 97,and Giza 96×Giza 97 demonstrated superior performance due to their favorab.e integration of high yield attrib.tes and premium fib.r quality *** analysis revealed that lint yield has the highest positive direct effect on seed cotton yield,while lint percentage showed the highest negative direct effect on seed cotton *** component analysis identified specific parents and hyb.ids associated with higher cotton yield,fib.r quality,and other agronomic *** This study provides insights into identifying potential single-and three-way cross hyb.ids with superior cotton yield and fib.r quality characteristics,laying a foundation for future research on improving fib.r quality in cotton.

关键词： Gossypium b.rb.dense L. Comb.ning ab.lity Seed cotton yield Fib.r quality Cluster analysis Path analysis