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The Ability of Some Aquatic and Terrestrial Plants to Purify Domestic Wastewater

Phyton-International Journal of Experimental Botany 2023年第8期92卷 2245-2260页

作者： Abida Kausar noreen zahra Humaira Kiran Sadia Asim Abid Raza Ali Raza Department of Botany Government College Women UniversityFaisalabad38000Pakistan Department of Botany University of AgricultureFaisalabad38040Pakistan Department of Chemistry Government College Women UniversityFaisalabad38000Pakistan Department of Agronomy Muhammad Nawaz Shareef University of AgricultureMultan66000Pakistan College of Agriculture Fujian Agriculture and Forestry UniversityFuzhou350002China

The study aimed to evaluate the ability of some terrestrial and aquatic plants for wastewater puriﬁ*** plants can remove pollutants from wastewater by consuming and accumulating various contaminants in different parts of *** aquatic and terrestrial plants(Rosa sinensis,Typha latifolia,Ocimm bacilicum,Azolla pinnata,and Salvinia molesta)which have the ability to decrease water pollution were utilized in this *** capability offive different species of plants was investigated by measuring chemical oxygen demand(COD),biological oxygen demand(BOD),electrical conductivity(EC),total dissolved solids(TDS),and pH of the *** this research,some aquatic and terrestrial plants were transplanted in wastewater plastic pots containing domestic wastewater with different ratios of 50%and 100%.Then,after 30 days,the physiological and biochemical parameters of plants were calculated to observe the effect of wastewater on *** revealed higher chlorophyll and carotenoids in typha plants treated with 100%*** highest percentage of elimination in BOD(65%),COD(27%),TDS(72%),EC(83%),and pH(6.8%)was noted with the use of typha and ***,total soluble sugars,total free amino acids,and total proteins were found maximum in the hibiscus plant as compared to the other plants under 100%and 50%domestic wastewater treatment,while typha and ocimum showed lower values of these parameters irrespective of wastewater ***,the COD,BOD,TDS,EC,and pH trend was higher in 100%wastewater as compared to 50%*** into account the accumulation capacity of the tested plants especially typha can be efﬁciently used for the treatment of domestic wastewater.

关键词： Biological oxygen demand chemical oxygen demand domestic wastewater aquatic plants terrestrial plants

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STRATEGIES FOR IMPROVING WATER USE EFFICIENCY IN DRYLAND AGROECOSYSTEMS

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Frontiers of Agricultural Science and Engineering 2021年第4期8卷 599-602页

作者： noreen zahra Muhammad FAROOQ Kadambot H.M.SIDDIQUE Department of Botany University of AgricultureFaisalabad 38040Pakistan Department of Plant Sciences College of Agricultural and Marine SciencesSultan Qaboos UniversityAl-Khoud 123Oman The UWA Institute of Agriculture The University of Western Australia(UWA)PerthWA 6001Australia

1 INTRODUCTION Rainfed cultivation is under pressure in dryland agroecosystems in developing countries and is a major concern for subsistence farmers. Alternate crop management and efficient water use practices may he... 详细信息

关键词： ROV systems. farming

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Role of foliar spray of plant growth regulators in improving photosynthetic pigments and metabolites in Plantago ovata (Psyllium) under salt stress–A field appraisal

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BIOCELL 2023年第3期47卷 523-532页

作者： ABDUL SAMAD KANVAL SHAUKAT MAHMOOD-UR-REHMAN ANSARI MEREEN NIZAR noreen zahra AMBREEN NAZ HAFIZ MUHAMMAD WALEED IQBAL ALI RAZA VLADAN PESIC IVICA DJALOVIC Department of Botany University of BalochistanQuetta08770Pakistan Department of Bioinformatics and Biotechnology Government College UniversityFaisalabad38000Pakistan Department of Botany University of AgricultureFaisalabad38040Pakistan Department of Food Science and Technology Muhammad Nawaz Shareef University of AgricultureMultan66000Pakistan Department of Agronomy Muhammad Nawaz ShareefUniversity of AgricultureMultan66000Pakistan College of Agriculture Fujian Agriculture and Forestry UniversityFuzhou350002China Department of Genetics and Plant Breeding Faculty of AgricultureUniversity of BelgradeBelgrade11000Serbia Institute of Field and Vegetable Crops National Institute of the Republic of SerbiaMaxim Gorki 30Novi Sad21000Serbia

Salinity is one of the major abiotic factors that limit the growth and productivity of *** application of plant growth regulators(PGRs)may help plants ameliorate the negative impacts of ***,a field experiment was conducted at the Botanical Garden University of Balochistan,Quetta,to explore the potential role of PGRs,i.e.,moringa leaf extract(MLE;10%),proline(PRO;1μM),salicylic acid(SA;250μM),and thiourea(TU;10 mM)in ameliorating the impacts of salinity(120 mM)on Plantago ovata,an important medicinal *** hampered plant photosynthetic pigments and metabolites but elevated oxidative ***,foliar application of PGRs enhanced photosynthetic pigments,including Chl b(21.11%),carotenoids(57.87%)except Chl a,activated the defense mechanisms by restoring and enhancing the metabolites,i.e.,soluble sugars(49.68%),soluble phenolics(33.34%),and proline(31.47%),significantly under salinity ***,foliar supplementation of PGRs under salt stress led to a decrease of about 43.02%and 43.27%in hydrogen peroxide and malondialdehyde content,***,PGRs can be recommended for improved photosynthetic efficiency and metabolite content that can help to get better yield under salt stress,with the best and most effective treatments being those of PRO and MLE to predominately ameliorate the harsh impacts of salinity.

关键词： Abiotic stress Proline Photosynthetic pigments Thiourea Salinity Salicylic acid

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Is economic fitness helpful in achieving environmental sustainability in BRICS economies?A risk exposure perspective

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Chinese Journal of Population,Resources and Environment 2024年第2期22卷 109-117页

作者： Jabbar Ul-Haq Hubert Visas Muhlis Can Qazi Muhammad Adnan Hye noreen Aslam Department of Economics University of SargodhaSargodha 40100Pakistan School of International Trade&Economics University of International Business and EconomicsBeijing 100029China Middle East University Amman 11831Jordan Vishi Higher Institute DoualaCameroon BETA Akademi Social Sciences Research Lab(SSR Lab)Istanbul 34000Turkey Academic Research and Development Wing DubaiUnited Arab Emirates

A country’s ability to create complex goods and diversify its lines of products is essential for addressing all types of *** a country’s vulnerability to extreme climatic events,such as droughts,superstorms,and other natural disasters,and its capacity for successful adaption,is an essential global need that has been *** study examines the role of economic fitness(EF)in addressing climate change risk ex‐posure in BRICS countries in the context of the environmental Kuznets curve using panel data from 1995 to *** threshold methodology is employed to ascertain the nonlinear relationship between EF and climate change risk exposure(i.e.,Notre Dame Global Adaptation Initiative Country Index(ND-GAIN)).In addition,empirical associations were estimated using panel-corrected standard errors,Driscoll-Kraay standard errors,and feasible generalized least squares estimation *** findings demonstrated an inverted N shaped link between EF and ***,even after controlling for significant ND-GAIN influencing variables such as gross domestic product per capita,financial development,and urbanization,our robustness checks revealed significant and consistent findings.

关键词： Economic fitness Climate change BRICS countries Environmental Kuznets Curve Notre Dame Index

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Biofluidics Study in Digestive System with Thermal Conductivity of Shape Nanosize H2O＋Cu Nanoparticles

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Journal of Bionic Engineering 2015年第4期12卷 656-663页

作者： noreen Sher Akbar DBS&H CEME National University of Sciences and Technology Islamabad Pakistan

In the present article, peristaltic transport of copper nano fluid in a curved channel with complaint walls is studied. Shape effects of nanosize particles are discussed. The mathematical formulation encompasses momentum and heat conservation equations with appropriate boundary conditions for compliant wails. Sophisticated correlations are employed for thermal conductivity of the nanoparticles. The nonlinear boundary value problem is normalized with appropriate variables and closed-form solutions are derived for stream function, pressure gradient and temperature profile. A detailed study is performed for the influence of various nanoparticle geometries （bricks, cylinders and platelets）. With greater curvature value, pressure gradient is enhanced for various nanoparticle geometries. Temperature is dramatically modified with nanoparticle geometry and greater thermal conductivity is achieved with brick shaped nanoparticles in the fluid.

关键词： copper nanoparticles shape effects ofnanosize particles exact solutions curved channel wall properties peristalsis

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Peristaltic flow of Sisko fluid in a uniform inclined tube

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Acta Mechanica Sinica 2010年第5期26卷 675-683页

作者： Sohail Nadeem noreen Sher Akbar Department of Mathematics Quaid-i-Azam University 45320

We have analyzed an incompressible Sisko fluid through an axisymmetric uniform tube with a sinusoidal wave propagating down its walls. The present analysis of non- Newtonian fluid is investigated under the considerations of long wavelength and low Reynolds number approximation. The analytic solution is obtained using （i） the regular perturbation method （ii） the Homotopy analysis method （HAM）. The comparison of both the solutions is presented graphically. The results for the pressure rise, frictional force and pressure gradient have been calculated numerically and the results are studied for various values of the physical parameters of interest, such as α （angle of inclination）, b^＊（Sisko fluid parameter）, Ф （amplitude ratio） and n （power law index）. Trapping phenomena is discussed at the end of the article.

关键词： Peristaltic flow Sisko fluid Perturbation method Homotopy analysis method

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Blood flow of Carreau fluid in a tapered artery with mixed convection

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International Journal of Biomathematics 2014年第6期7卷 147-166页

作者： noreen Sher Akbar DBSSJH CEMENational University of Sciences and Technology Islamabad Pakistan

This research is concerned with the mathematical modeling and analysis of blood flow in a tapered artery with stenosis. The analysis has been carried out in the presence of heat and mass transfer. Constitutive equation of Carreau fluid has been invoked in the mathematical formulation. The representation of blood flow is considered through an axially non-symmetrical but radially symmetric stenosis. Symmetry of the distribution of the wall, shearing stress and resistive impectartce and their growth with the developirtg stenosis is given due attention. Solutions have been obtained for the velocity, temperature, concentration, resistance impedance, wall shear stress and shearing stress at the stenosis throat. Graphical illustrations associated with the tapered arteries namely converging, diverging and non-tapered arteries are examined for different parameters of interest. Streamlines have been plotted and discussed.

关键词： Carreau fluid blood flow tapered artery mixed convection heat.

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Entropy generation analysis for the peristaltic flow of Cu-water nanofluid in a tube with viscous dissipation

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Journal of Hydrodynamics 2017年第1期29卷 135-143页

作者： noreen Sher Akbar Adil Wahid Butt DBS&H CEMENational University of Sciences and TechnologyIslamabadPakistan DBS&H MCENational University of Sciences and TechnologyIslamabadPakistan

The purpose of the current investigation is to examine the influence of different physical parameters on the entropy gene- ration. The entropy generation number due to heat transfer and fluid friction is formulated. The velocity and temperature distributions across the tube are presented along with pressure attributes. Exact analytical solution for velocity and temperature profile is obtained. It is found that the entropy generation number attains high values in the region close to the walls of the tube, while it falls to low values near the center of the tube.

关键词： Entropy generation heat transfer nanofluid Cu-water uniform robe

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An analytical and numerical study of peristaltic transport of a Johnson-Segalman fluid in an endoscope

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Chinese Physics B 2013年第1期22卷 374-383页

作者： noreen Sher Akbar S. Nadeem DBS&H CEME National University of Sciences and Technology Islamabad Pakistan Department of Mathematics Quaid-i-Azam University 45320 Islamabad 44000 Pakistan

In the present study, we discuss the peristaltic flow of a Johnson-Segalman fluid in an endoscope. Perturbation, homotopy, and numerical solutions are found for the non-linear differential equation. The comparative study is also made to check the validity of the solutions. The expressions for pressure rise frictional forces, pressure gradient, and stream lines are presented to interpret the behavior of various physical quantities of the Johnson-Segalman fluid.

关键词： peristaltic pumping Johnson-Segalman fluid endoscope

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Metallic nanoparticles analysis for the blood flow in tapered stenosed arteries： Application in nanomedicines

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International Journal of Biomathematics 2016年第1期9卷 29-46页

作者： noreen Sher Akbar DBSH CEME National University of Sciences and Technology Islamabad Pakistan

Blood flow model is recycled to study the influence of magnetic field and nanoparticles in tapered stenosed arteries. The metallic nanoparticles for the blood flow with water as base fluid are not explored so far. The representation for the blood flow is through an axially non-symmetrical but radially symmetric stenosis. Symmetry of the distribution of the wall shearing stress and resistive impedance and their growth with the deve- loping stenosis is another important feature of our analysis. Exact solutions have been evaluated for velocity, resistance impedance, wall shear stress and shearing stress at the stenosis throat. The graphical results of different types of tapered arteries （i.e. conver- ging tapering, diverging tapering, non-tapered artery） have been examined for different parameters of interest for pure water and Copper water （Cu-water）.

关键词： Blood flow Cu-water nanofluid tapered arteries exact solution.

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