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Anatomical studies on water hyacinth (Eichhornia crassipes (Mart.) Solms) under the influence of textile wastewater

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Journal of Zhejiang University-Science B(Biomedicine & Biotechnology) 2005年第10期6卷 991-998页

作者： MAHMOOD Qaisar 郑平 SIDDIQI M. Rehan ISLAM Ejaz ul AZIM M. Rashid HAYAT Yousaf department of Environmental Engineering Zhejiang University department of Botany Forman Christian College Lahore Pakistan department of Botany Federal Government Postgraduate College H-8 Islamabad Pakistan department of maths/Stat/Computer Science North Western Frontier Province Agricultural University Peshawar Pakistan

Water hyacinth (Eichhornia crassipes (Mart.) Solms) is a prolific free floating aquatic macrohpyte found in tropical and subtropical parts of the earth. The effects of pollutants from textile wastewater on the anatomy of the plant were studied. Water hyacinth exhibits hydrophytic adaptations which include reduced epidermis cells lacking cuticle in most cases, presence of large air spaces (7～50 μm), reduced vascular tissue and absorbing structures. Textile waste significantly affected the size of root *** presence of raphide crystals was noted in parenchyma cells of various organs in treated plants.

关键词： Eichhornia crassipes, Water hyacinth, Textile wastewater, Anatomical studies

Entropy correction of charged black hole via fermions tunneling beyond semi-classical approximation

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Science China(Physics,Mechanics & Astronomy) 2010年第1期53卷 116-121页

作者： ZENG XiaoXiong 1 , LI Ling 2 & HU XinYun 3 1 Journal of Sichuan University of Arts and Science, Dazhou 635000, China 2 department of maths and Finance-Economics, Sichuan University of Arts and Science, Dazhou 635000, China 3 Library of Sichuan University of Arts and Science, Dazhou 635000, China Journal of Sichuan University of Arts and Science Dazhou China department of maths and Finance-Economics Sichuan University of Arts and Science Dazhou China Library of Sichuan University of Arts and Science Dazhou China

Motivated by the idea of tunneling beyond semi-classical approximation of Majhi et al., we discuss entropy correction of Dirac particles tunneling from the Reissner-Nordstrm black hole with a global monopole. To get the corrections correctly, we regard the proportionality constants of quantum correction terms to the semi-classical term of action as the inverse of the square of the Planck Length but not that of the Planck Mass. Our study shows that corrections to the Bekenstein-Hawking entropy, namely the logarithmic term and the inverse area term, may be reproduced as the quantum effect is considered.

关键词： fermions tunneling black hole entropy correction

Fuzz-classification(p,l)-Angel:An enhanced hybrid artificial intelligence based fuzzy logic for multiple sensitive attributes against privacy breaches

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Digital Communications and Networks 2023年第5期9卷 1131-1140页

作者： Tehsin Kanwal Hasina Attaullah Adeel Anjum Abid Khan Gwanggil Jeon department of Computer Science COMSATS University IslamabadPakistan department of Information Technology Quaid-e-Azam University IslamabadPakistan College of Science and Engineering School of Computing and MathsUniversity of DerbyDE221GBUK department of Embedded Systems Engineering Incheon National UniversitySouth Korea

The inability of traditional privacy-preserving models to protect multiple datasets based on sensitive attributes has prompted researchers to propose models such as SLOMS,SLAMSA,(p,k)-Angelization,and(p,l)-Angelization,but these were found to be insufficient in terms of robust privacy and performance.(p,l)-Angelization was successful against different privacy disclosures,but it was not *** the best of our knowledge,no robust privacy model based on fuzzy logic has been proposed to protect the privacy of sensitive attributes with multiple *** this paper,we suggest an improved version of(p,l)-Angelization based on a hybrid AI approach and privacy-preserving approach like ***-classification(p,l)-Angel uses artificial intelligence based fuzzy logic for classification,a high-dimensional segmentation technique for segmenting quasi-identifiers and multiple sensitive *** demonstrate the feasibility of the proposed solution by modelling and analyzing privacy violations using High-Level Petri *** results of the experiment demonstrate that the proposed approach produces better results in terms of efficiency and utility.

关键词： Generalization Fuzzy-logic MSA Privacy disclosures Membership function (p,l)-Angelization QT HLPN

Dynamical study of a predator-prey system with Michaelis-Menten type predator-harvesting

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International Journal of Biomathematics 2023年第8期16卷 121-153页

作者： Ankur Jyoti Kashyap Quanxin Zhu Hemanta Kumar Sarmah Debasish Bhattacharjee department of Mathematics Gauhati University AssamIndia department of Mathematics Assam Royal Global University GuwahatiIndia School of Mathematical Sciences and Statistics Hunan Normal University Changsha410081P.R.China Sajkashyap.maths@***

The predation process plays a significant role in advancing life evolution and the maintenance of ecological balance and *** cooperation in predators is one of the most remarkable features of the predation process,which benefits the predators by developing fear upon their *** study investigates the dynamical behavior of a modified LV-type predator-prey system with Michaelis-Menten-type harvesting of predators where predators adopt cooperation strategy during *** ecologically feasible steady states of the system and their asymptotic stabilities are *** local codimension one bifurcations,***,saddle-node and Hopf bifurcations,that emerge in the system are *** approach is utilized to show the appearance of transcritical bifurcation and saddle-node bifurcation.A backward Hopfbifurcation is detected when the harvesting effort is increased,which destabilizes the system by generating periodic *** stability nature of the Hopf-bifurcating periodic orbits is determined by computing the first Lyapunov *** analyses revealed that above a threshold value of the harvesting effort promotes the coexistence of both *** periodic solutions of the system are also observed when the conversion efficiency rate or the hunting cooperation rate is *** have also explored codimension two bifurcations *** generalized Hopf and the Bogdanov-Takens bifurcation exhibit by the *** visualize the dynamical behavior of the system,numerical simulations are conducted using an ecologically plausible parameter *** existence of the bionomic equilibrium of the model is ***,an optimal harvesting policy for the proposed model is derived by considering harvesting effort as a control parameter with the help of Pontryagins maximum principle.

关键词： Hunting cooperation Michaelis-Menten-type harvesting transcritical and saddle-node bifurcation Hopf bifurcation optimal harvesting policy

Finding Non-liner Register on Binary M-Sequence Generating Binary Multiplication Sequence

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Electrical Science & Engineering 2021年第2期3卷 17-27页

作者： Ahmad Al Cheikha Diana Mokayes department of maths and Science Ahlia UniversityBahrain Mechatronics department Tishreen UniversitySyria

In the current time there is an important problem that is for a received linear or nonlinear binary sequence{z_(n)}how we can find the nonlinear feedback shift register and its linear equivalent which generate this *** linear orthogonal sequences,special M-Sequences,play a big role in these methods for solving this *** the current research trying give illuminations about the methods which are very useful for solving this problem under short sequences,and study these methods for finding the nonlinear feedback shift register of a multiplication sequence and its linear equivalent feedback shift register of a received multiplication binary sequence{z_(n)}where the multiplication on h degrees of a binary linear sequence{a_(n)},or finding the equivalent linear feedback shift register of{z_(n)},where the sequence{z_(n)}of the form M-sequence,and these methods are very *** can extend these methods for the large sequences using programming and modern computers with large memory.

关键词： Linear sequences Finite field linear feedback shift register Orthogonal sequence Linear equivalent Complexity

A stochastic SIR model for analysis of testosterone suppression of CRH-stimulated cortisol in men

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International Journal of Modeling, Simulation, and Scientific Computing 2022年第3期13卷 223-229页

作者： A.Manickam Pushpendra Kumar K.Dasunaidu V.Govindaraj Dheeraj Kumar Joshi School of Advanced Sciences 8 Languages department of Mathematics VIT Bhopal University Kottri Kalan(Village)466114 Sehore(District) Madhya PradeshIndia department of Mathematics National Institute of Technology Puducherry Karaikal 609609 India department of Basic Sciences 8 Humanities GMR Institute of Technology Rajam 532127 Srikakulam(Dt)Andhra PradeshIndia DIT University Dehradun 248009 UttarakhandIndiamanickammaths2011@***.kxumarsaraswatpk@*****dasunaidu.k@gmrit.edu.in ttgovindaraj.maths@*** t+maths.dj44010@***

A stochastic SIR influenza vertical transmission model is examined in this paper where vaccination and an incidence rate that is not linear are *** determine whether testosterone regulates lower sintering HPA axis function in males,we used a stochastic SIR epidemic procedure with divergent influences on ACTH and *** suppressive effects on cortisol can be attributed to a peripheral(adrenal)*** that,we came to the conclusion that experimental solutions have been discovered and the requisite statistical findings have been ***,we deduce that the given mathematical model and the results are relevant to medical *** the future,this research can be further extended to simulate more results in the medical field.

关键词： ACTH cortisol CRH estradiol HPA SIR model testosterone

Uncoupled thermoelastic analysis for a thick cylinder with radiation

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Theoretical & Applied Mechanics Letters 2012年第2期2卷 23-28页

作者： Navneet Kumar Lamba N.W.Khobragade P.G department of maths RTM Nagpur UniversityNagpurIndia

An attempt has been made to study the uncoupled thermoelastic response oI tr^lc~ cylmaer of length 2h in which heat sources are generated according to the linear function of the temperature, with boundary conditions of the radiation type. This approach is based upon integral transform techniques, to find out the thermoelastic solution. The results are obtained in terms of Bessel functions in the form of infinite series.

关键词： integral transform Marchi-Fasulo transform Marchi-Zgrablich transform cylinder

Modeling Ocean Chlorophyll Distributions by Penalizing the Blending Technique

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Open Journal of Marine Science 2014年第1期4卷 25-30页

作者： Mathias A. Onabid Simon Wood department of Mathematical Sciences University of Bath Bath UK department of maths-Computer Science Faculty of Sciences University of Dschang Dschang Cameroon

Disparities between the in situ and satellite values at the positions where in situ values are obtained have been the main handicap to the smooth modeling of the distribution of ocean chlorophyll. The blending technique and the thin plate regression spline have so far been the main methods used in an attempt to calibrate ocean chlorophyll at positions where the in situ field could not provide value. In this paper, a combination of the two techniques has been used in order to provide improved and reliable estimates from the satellite field. The thin plate regression spline is applied to the blending technique by imposing a penalty on the differences between the satellite and in situ fields at positions where they both have observations. The objective of maximizing the use of the satellite field for prediction was outstanding in a validation study where the penalized blending method showed a remarkable improvement in its estimation potentials. It is hoped that most analysis on primary productivity and management in the ocean environment will be greatly affected by this result, since chlorophyll is one of the most important components in the formation of the ocean life cycle.

关键词： In Situ Satellite Ship and Buoy Penalized Regression Spline Penalty Penalized Blending

Superluminality and Entanglement in an Electromagnetic Quantum-Relativistic Theory

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Journal of Modern Physics 2018年第12期9卷 2206-2222页

作者： Massimo Auci maths and Physics department Statal European International School “Altiero Spinelli” Torino Italy Space Science department Odisseo-Space Milano Italy

An electromagnetic theory that links quantum and relativistic phenomena in a single context is built. Wave-particle duality is the experimental proof of their common origin. In this context, Quantum Mechanics and Special Relativity are two compatible synergistic theories. The developed theory shows the existence of superluminal effects that suggest an explanation to the entanglement between pairs of particles and photons.

关键词： Electromagnetic Interactions Electrodynamics Dipoles Quantum-Relativistic Effects Photons Exchange Quanta Superluminality Entanglements