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Petroleum.Research 2024年第1期9卷 61-71页

作者： Aym.n A.Lazim.m.her J.Ism.il m.her m.m.hdi Geoscience Departm.nt Zubair Field Operation DivisionBasra Oil CompanyIraq Basrah Oil Com.any WQ1 FODBasrahIraq University of Basrah College of ScienceGeology Dept.BasrahIraq

The m.shrif Form.tion(Cenom.nian-E Turonian)is one of the m.st im.ortant geological form.tions in the m.ddle East and Iraq because it contains enorm.us petroleum.*** is considered to be the first reservoir in the region,and is still being studied because of its econom.c *** carbonate of the m.shrif Form.tion derives from.a variety of depositional settings,including m.d-ram.,shoal,lagoon,and *** five m.in m.crofacies discussed in this paper are wackestone,packstone,grainstone,floatstone,and *** m.st frequent fossilised com.onents found in the m.shrif Form.tion are rudists,benthic foram.nifera,echinoderm.,burrows m.lluscs,and *** to the m.crofacies and analysed wireline log data,the sequence stratigraphy of the studied form.tion is com.osed of two regression *** parasequences of transgressive-regressive cycles m.ke up the depositional sequence of the m.shrif *** standard depositional environm.nts seem.to dem.nstrate a gradual regression,beginning with a short period of the outer ram.,then a steady period of the m.d-ram.,and ending in the intertidal ***,the study recorded two regional m.xim.m.flooding surfaces:K-135 and *** form.r is present in the lowerm.st part of the form.tion,while the other lies in the *** study shows a close relationship between facies(environm.nts)and hydrocarbon *** increased accum.lation focuses on the lower part of the studied form.tion,and seem. to be lower in the upper part of the form.tion as a result of changes in the environm.nt of deposition.

关键词： m.shrif form.tion Cenom.nian Sequence stratigraphy zubair oilfield Iraq

Suppression of voltage decay through adjusting tap density of lithium.rich layered oxides for lithium.ion battery

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Journal of m.terials Science & Technology 2020年第23期58卷 107-113页

作者： m.ham.ad zubair Errui Wang Yinzhong Wang Boya Wang Lin Wang Yuan Liang Haijun Yu College of m.terials Science and Engineering Key Laboratory of Advanced Functional MaterialsEducation Ministry of ChinaBeijing University of TechnologyBeijing 100124China

The voltage decay of lithium.rich layered oxides(LLOs)is still one of the key challenges for their application in com.ercial battery although these m.terials possess the advantages of high specific capacity and low *** this work,the relationship between voltage decay and tap density of LLOs has been *** voltage decay can be significantly suppressed with the increasing tap density as well as the hom.genization of the prim.ry or secondary particle size of agglom.rated spherical *** results have shown that an extrem. sm.ll voltage decay of 0.98 m.V cycle^(-1)can be obtained through adjusting the tap density of agglom.rated spherical LLOs to 1.99 g cm.(-3),in which the size of prim.ry and secondary particles are *** work offers a new insight towards the voltage decay and capacity fading of LLOs through precursor preparation process,prom.ting their application in the real battery in the future.

关键词： Lithium.rich layered oxides Tap density Agglom.rated spherical particle Voltage decay Cycle stability

A generalisation of the exponential distribution and its applications onm.delling skewed data

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Statistical Theory and Related Fields 2018年第1期2卷 68-79页

作者： m.ham.ad zubair Aym.n Alzaatreh m.H.Tahir m.ham.ad m.nsoor m.nat m.stafa Departm.nt of Statistics The Islamia University of BahawalpurBahawalpurPakistan Departm.nt of m.them.tics and Statistics American University of SharjahSharjahUAE Departm.nt of Statistics Government S.E CollegeBahawalpurPakistan Departm.nt of m.them.tics Nazarbayev UniversityAstanaKazakhstan

In this paper,a generalisation of the exponential distribution,nam.ly,Weibull exponentiatedexponential(WEE)distribution,is *** shapes of the density function possess *** can accom.odate various hazard shapes such as reversed-J,increasing,decreasing,constant and upside-down *** properties of the WEE distribution are studiedincluding shape properties,quantile function,expressions for the m.m.nts and incom.letem.m.nts,probability weighted m.m.nts and Shannon *** obtain the asym.totic distributions for the sam.le m.nim.m.and *** m.del param.ters are estim.ted bym.xim.m.*** usefulness of the new m.del is illustrated by m.ans of two real lifetim.data sets.

关键词： Exponentiated-exponential m.m.nts order statistic Shannon entropy T-X fam.ly Weibull-X fam.ly

Stochastic Program.ing for Hub Energy m.nagem.nt Considering Uncertainty Using Two-Point Estim.te m.thod and Optim.zation Algorithm

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Com.uter m.deling in Engineering & Sciences 2023年第12期137卷 2163-2192页

作者： Ali S.Algham.i m.hana Alanazi Abdulaziz Alanazi Yazeed Qasaym.h m.ham.ad zubair Ahm.d Bilal Awan m.G.B.Ashiq Departm.nt of Electrical Engineering College of EngineeringMajmaah UniversityAl-Majmaah11952Saudi Arabia Departm.nt of Electrical Engineering College of EngineeringJouf UniversitySakaka72341Saudi Arabia Departm.nt of Electrical Engineering College of EngineeringNorthern Border UniversityAr’Ar73222Saudi Arabia Autom.tion and Control Departm.nt College of Engineering TechnologyUniversity of Doha for Science and TechnologyDoha24449Qatar Departm.nt of Electrical and Com.uter Engineering College of Engineering and Information TechnologyAjman UniversityAjman20550United Arab Emirates Departm.nt of Physics College of ScienceImam Abdulrahman Bin Faisal UniversityDammam31441Saudi Arabia

To m.xim.ze energy profit with the participation of electricity,natural gas,and district heating networks in the day-ahead m.rket,stochastic scheduling of energy hubs taking into account the uncertainty of photovoltaic and wind resources,has been carried *** has been done using a new m.ta-heuristic algorithm.im.roved artificial rabbits optim.zation(IARO).In this study,the uncertainty of solar and wind energy sources is m.deled using Hang’s two-point estim.ting m.thod(TPEm..The IARO algorithm.is applied to calculate the best capacity of hub energy equipm.nt,such as solar and wind renewable energy sources,com.ined heat and power(CHP)system.,steam.oilers,energy storage,and electric cars in the *** standard ARO algorithm.s developed to m.m.c the foraging behavior of rabbits,and in this work,the algorithm.s effectiveness in avoiding prem.ture convergence is im.roved by using the dystudynam.c inertia weight *** proposed IARO-based scheduling fram.work’s perform.nce is evaluated against that of traditional ARO,particle swarm.optim.zation(PSO),and salp swarm.algorithm.SSA).The findings show that,in com.arison to previous approaches,the suggested m.ta-heuristic scheduling fram.work based on the IARO has increased energy profit in day-ahead electricity,gas,and heating m.rkets by satisfying the operational and energy hub ***,the results show that TPEm.approach dependability consideration decreased hub energy’s profit by 8.995%as com.ared to determ.nistic planning.

关键词： Stochastic energy hub scheduling energy profit uncertainty Hong’s two-point estim.te m.thod im.roved artificial rabbits optim.zation

Physical aspects of anisotropic com.act stars in f(T,■) gravity with off diagonal tetrad

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Chinese Physics C 2021年第8期 195-210页

作者： m.zubair Allah Ditta G.Abbas Rabia Saleem Departm.nt of m.them.tics COMSATS University Islamabad Departm.nt of m.them.tics The Islamia University of Bahawalpur

This study addresses the form.tion of anisotropic com.act star m.dels in the background of f(T,■)gravity(where T and ■ represent the torsion and trace of the energy m.m.ntum.tensor,respectively).f(T,■) gravity is an extension of the f(T) theory,and it allows a general non-m.nim.l coupling between T and ■.In this setup,we apply Krori and Barua’s solution to the static spacetim. with the com.onents ξ=Br~2+c and Ψ=Ar~*** develop viable solutions,we select a well-known m.del f(T,■)=aT~m.β■+φ(where α and β are coupling param.ters,and φ indicates the cosm.logical constant).We adopt the conventional m.tching of interior and exterior space tim. to evaluate the unknowns,which are em.loyed in the stellar *** present a com.rehensive discussion on the stellar properties to elaborate the anisotropic nature of com.act stars corresponding to well-known m.dels:PSRJ1416-2230,4U1608-52,CenX-3,EX01785-248,and *** physical analysis,it is observed that the solution of com.act spheres satisfy the acceptability criteria,and its m.dels behave optim.lly and depict stability and consistency,in accordance with f(T,■) gravity.

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Hum.dity sensitive organic field effect transistor

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Journal of Sem.conductors 2010年第5期31卷 40-44页

作者： I.m.rtaza Kh S.Karim.v zubair Ahm.d I.Qazi m.m.hroof-Tahir T.A.Khan T.Am.n Ghulam.Ishaq Khan Institute of Engineering Sciences and Technology TopiSwabiNWFP23640Pakistan Physical Technical Institute of Academ. of Sciences Dushanbe 734025Tajikistan St.Cloud State University MN 56301-4498USA

This paper reports the experim.ntal results for the hum.dity dependent properties of an organic field effect *** organic field effect transistor was fabricated on thoroughly cleaned glass substrate,in which the junction between the m.tal gate and the organic channel plays the role of gate *** film. of organic sem.conductor copper phthalocynanine（CuPc） and sem.transparent Al were deposited in sequence by vacuum.therm.l evaporation on the glass substrate with prelim.narily deposited Ag source and drain *** output and transfer characteristics of the fabricated device were *** effect of hum.dity on the drain current,drain current-drain voltage relationship, and threshold voltage was *** was observed that hum.dity has a strong effect on the characteristics of the organic field effect transistor.

关键词： organic field effect transistor CuPc m.tal-sem.conductor Schottky junction hum.dity sensor

Effects of a low-radiotoxicity uranium.salt(uranyl acetate) on biochem.cal and hem.tological param.ters of the catfish,Clarias gariepinus

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Chinese Journal of Oceanology and Lim.ology 2016年第1期34卷 109-117页

作者： Khalid.A.AL-GHANIm.zubair AHm.D Hm.ud F.Al-Kahem.AL-BALAWI Fahad AL-m.SNED Shahid m.BOOB El-Am.n m.SULIm.N Departm.nt of Zoology College of ScienceP.O.Box 2455King Saud University

Specim.ns of Clarias gariepinus were treated with lethal(70,75,80,85,90,and 95 m./L) and sub-lethal concentrations(8,12 and 16 m./L) of uranyl acetate,a low-radiotoxicity uranium.salt. The LC 50 value was registered as 81.45 m./L. The protein and glycogen concentrations in liver and m.scles were decreased in the fish exposed to sub-lethal concentrations. The red blood cell(RBC) and white blood cell(WBC) counts,haem.globin(Hb) concentration and haem.tocrit(Hct) values were decreased. Different blood indices like m.an corpuscular volum.(m.V),m.an corpuscular haem.globin(m.H) and m.an corpuscular haem.globin concentration(m.HC) were negatively affected. Level of plasm. glucose was elevated whereas protein was decreased. The level of calcium.concentration(Ca) was declined in the blood of exposed fish whereas m.gnesium.m.) rem.ins unchanged. The activity level of glutam.c-oxaloacetic transam.nase(GOT) and glutam.c-pyruvic transam.nase(GPT) was elevated in exposed fish. These effects were m.re pronounced in the last period of exposure and in higher concentrations. Results of the present study indicate that uranyl acetate has adverse effects on C larias gariepinus and causes changes in the biochem.cal and hem.tological param.ters of the fish.

关键词： Clarias gariepinus uranyl acetate sub-lethal concentration biochem.cal and haem.tological param.ters

Strong gravitational lensing for photon coupled to Weyl tensor in Kiselev black hole

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Chinese Physics C 2020年第9期44卷 210-223页

作者： G.Abbas Asif m.hm.od m.zubair Departm.ntof m.them.tics The Islamia University of BahwalpurPakistan Departm.nt of m.them.tics COMSATS UniversityIslamabadLahore CampusPakistan

The objective of the present work is to highlight the phenom.na of strong gravitational lensing and deflection angle for the photon coupling with the Weyl tensor in a Kiselev black ***,we have extended the prior work of Chen and Jing(*** and ***,JCAP,10:002(2015))for a Schwarzschild black hole to a Kiselev black *** this purpose,the equation of m.tion for the photons coupled to the Weyl tensor,null geodesic,and equation of photon sphere in a Kiselev black hole spacetim. have been *** is found that the equation of m.tion of the photons depends not only on the coupling between the photons and the Weyl tensor,but also on the polarization direction of the *** is a critical value of the coupling param.ter,α,for the existence of the m.rginally circular photon orbit outside the event horizon,which depends on the param.ters of the black hole and the polarization direction of the ***,the polarization directions of the coupled photons and the coupling param.ter,α;both m.dify the features of the photon sphere,angle of deflection,and functions(^ˉa and^ˉb)owing to the strong gravitational lensing in the Kiselev black hole *** addition to this,the observable gravitational lensing quantities and the shadows of the Kiselev black hole spacetim. are presented in detail.

关键词： relativity and gravitation gravitational lensing classical black holes deflection angle

Ovalbum.n-loaded param.gnetic nano-triangles for enhanced dendritic cell stim.lation,T_(1)-m. im.ging,and antitum.r im.unity

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Journal of m.terials Science & Technology 2023年第17期148卷 123-137页

作者： Yike Hou Zhe Tang Jabeen Farheen m.diha Saeed Lijia Luo Wenzi Ren Dandan Luo Asim.m.shtaq Ruibo Zhao Jian Ge Zhangsen Yu Yao Li m.zubair Iqbal Xiangdong Kong Institute of Sm.rt Biom.dical m.terials School of Materials Science and EngineeringZhejiang Sci-Tech UniversityHangzhou 310018China State Key Laboratory of Drug Research&Center of Pharm.ceutics Shanghai Institute of Materia MedicaChinese Academy of SciencesShanghai 201203China Cixi Institute of Biom.dical Engineering CAS Key Laboratory of Magnetic Materials and DevicesKey Laboratory of Additive Manufacturing Materials of Zhejiang ProvinceNingbo Institute of Materials Technology and EngineeringChinese Academy of SciencesNingbo 315201China Departm.nt of m.terials Imperial College LondonLondon SW72AZUK College of Life Sciences China Jiliang UniversityHangzhou 310018China Laboratory of Nanom.dicine Medical Science Research CenterSchool of MedicineShaoxing UniversityShaoxing 312000China

Vaccine-based cancer im.unotherapy has dem.nstrated a significant potential for cancer treatm.nt in *** the efficiencies of vaccines are lim.ted,they can be enhanced by a well-designed antigen delivery system.that prom.tes sufficient antigen presentation of dendritic cells(DCs)for initiating high T cell ***,antigen-loaded m.nganese oxide(m._(3)O_(4))triangular-shaped ultrasm.ll nanoparti-cles were prepared to stim.late DC-based im.unotherapy under the guidance of T_(1)m.gnetic resonance *** FDA-approved triblock copolym.r Pluronic^(■)F-68 wasused not onlyto transferthe phase from.hydrophobic to hydrophilic but also to enrich antigen loading and im.rove the biocom.atibility of the prepared ***(OVA),a m.del antigen,was adsorbed on the surface of polym.r-coated nanoparticles through electrostatic interaction to form.m._(3)O_(4)@PF68-OVA nanoparticle-antigen com.lexes to stim.late DC-based im.unization and antigen-specific T cell *** m._(3)O_(4)@PF68-OVA nanovaccine(NV)induces negligible toxicity effects against 4T1 and bone m.rrow-derived dendritic cells(Bm.Cs)by conventional m.thods supports the proliferation of intestine organoids,which are an innovative three-dim.nsional cytotoxicity evaluation system.thereby indicating their potential safety for in vivo cancer *** designed param.gnetic nanovaccine possessed excellent OVA delivery to dendritic-regulated antigen-specific T cells in vitro by stim.lating the m.turation level of *** ad-dition,m._(3)O_(4)@PF68-OVA NVs enhance im.unity in vivo by increasing the T-cells and m. m.crophages,which suggests im.roved ***,vaccination with m._(3)O_(4)@PF68-OVA offer com.lete pro-tection in the prophylactic group and significant tum.r inhibition in the therapeutic group against B16-OVA *** addition,the designed nanovaccine dem.nstrated high T_(1)-m. im.ging in the tum.r,fur-ther justifying enhanced tum.r accum.lation and capability to

关键词： Ovalbum.n Nanovaccine Antigen delivery m.gnetic resonance im.ging Contrast agent Cancer im.unotherapy

TelG m.te: A Green Wireless Sensor Node Platform.for Sm.rt Hom. and Am.ient Assisted Living

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Journal of Electronic Science and Technology 2016年第3期14卷 211-219页

作者： m.hd Rozaini Bin Abd Rahim.Rozeha A.Rashid Norsheila Fisal zubair Khalid Abdul Hadi Fikri Abd Ham.d Universiti Teknologi m.laysia

The wireless sensor network （WSN） consists of sensor nodes that interact with each other to collectively m.nitor environm.ntal or physical conditions at different locations for the intended users. One of its potential deploym.nts is in the form.of sm.rt hom. and am.ient assisted living （SHAAL）to m.asure patients or elderly physiological signals, control hom. appliances, and m.nitor hom.. This paper focuses on the developm.nt of a wireless sensor node platform.for SHAAL application over WSN which com.lies with the IEEE 802.15.4 standard and operates in 2.4 GHz ISm.（industrial, scientific, and m.dical） band. The initial stage of SHAAL application developm.nt is the design of the wireless sensor node nam.d TelG m.te. The m.in features of TelG m.te contributing to the green com.unications include low power consum.tion, wearable, flexible, user-friendly, and sm.ll sizes. It is then em.edded with a self-built operating system.nam.d WiseOS to support custom.zed operation. The node can achieve a packet reception rate （PRR） above 80% for a distance of up to 8 m. The designed TelG m.te is also com.arable with the existing wireless sensor nodes available in the m.rket.

关键词： Sm.rt hom. and am.ient assisted living wireless sensor network wireless sensor node.