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Enhancing Canola Yield and Photosynthesis under Water Stress with Hydrogel Polymers

Phyton-International Journal of Experimental Botany 2024年第7期93卷 1623-1645页

作者： Elham A.Badr Gehan sh.Bakhoum Mervat sh.Sadak Ibrahim Al-Ashkar Mohammad Sohidul Islam Ayman El Sabagh Magdi t.Abdelhamid Field Crops Research Department National Research CentreCairo12622Egypt Botany Department National Research CentreCairo12622Egypt Plant Production Department College of Food and Agriculture SciencesKing Saud UniversityRiyadh12271Saudi Arabia Department of Agronomy Hajee Mohammad Danesh Science and Technology UniversityDinajpur5200Bangladesh Department of Field Crops Faculty of AgricultureSiirt UniversitySiirt56100Turkey Department of Agronomy Faculty of AgricultureKafrelsheikh UniversityKafrelsheikh33516Egypt Department of Research Centers Montana State UniversityBozemanMT 59717USA

While Egypt’s canola production per unit area has recently grown,productivity remains low,necessitating increased *** are water-absorbent polymer compounds that can optimize irrigation schedules by increasing the soil’s ability to retain ***,twoﬁeld experiments were conducted to examine hydrogel application to sandy soil on canola growth,biochemical aspects,yield,yield traits,and nutritional quality of yielded seeds grown under water deﬁcit stress *** experiments were conducted by arranging a split-plot layout in a randomized complete block design(RCBD)with three times replications of each *** water stress at 75%or 50%of crop evapotranspiration(Etc)lowered chlorophyll a,chlorophyll b,caro-tenoids,and total pigments content,indole-3-acetic acid,plant development,seed yield,and oil and total carbo-hydrates of seed yield,hydrogel treatment enhanced all of the traits mentioned ***,hydrogel enhanced to gather compatible solutes(proline,amino acids,total soluble sugars),phenolics content in leaves,seed protein,and crop water productivity,which increased while the plants were under water *** results revealed that the full irrigation(100%Etc)along with hydrogel compared to water-stressed(50%Etc)led to enhanced seed yield(kg ha^(-1)),Oil(%),and total carbohydrates(%)of rapeseed by 57.1%,11.1%and 15.7%,***,under water-stressed plots with hydrogel exhibited enhancement by 10.0%,3.2%and 5.1%in seed yield(kg ha^(-1)),oil(%),and total carbohydrates(%)of rapeseed by 57.1%,11.1%and 15.7%,respec-tively compared to *** a result,the use of hydrogel polymer will be a viable and practical solution for increasing agricultural output under water deﬁcit stress situations.

关键词： Hydrogel oil osmolytes rapeseed yield water stress

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Monoenergetic electron parameters in a spheroid bubble model

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Chinese Physics B 2013年第2期22卷 347-351页

作者： H.Sattarian sh.Rahmatallahpur t.tohidi Maraghe Branch Physics DepartmentIslamic Azad UniversityMaraghehIran Bonab Branch Physics DepartmentIslamic Azad UniversityBonabIran Department of Physics Azarbaijan University of Tarbiat MoallemTabrizIran

A reliable analytical expression for the potential of plasma waves with phase velocities near the speed of light is *** presented spheroid cavity model is more consistent than the previous spherical and ellipsoidal models and it explains the mono-energetic electron trajectory more accurately,especially at the relativistic *** maximum energy of electrons is calculated and it is shown that the maximum energy of the spheroid model is less than that of the spherical *** electron energy spectrum is also calculated and it is found that the energy distribution ratio of electrons △E/E for the spheroid model under the conditions reported here is half that of the spherical model and it is in good agreement with the experimental value in the same *** a result,the quasi-mono-energetic electron output beam interacting with the laser plasma can be more appropriately described with this model.

关键词： quasi-mono-energetic electron bunches intense laser plasma accelerator laser wake field bubble regime

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the　Responsivity　of　the　Bacteriorhodopsin　Langmuir－Blodgett　Film　Intermittent　Light

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Chinese Chemical Letters 1996年第12期7卷 1131-1134页

作者： Wang, GY Yang, JH Zhang, ZG Lin, sh Lu, t Li, BF Jiang, L CAPItAL NORMAL UNIV INST BIOL INFORMAT SCIBEIJING 100037PEOPLES R CHINA ACAD SINICA INST PHOTOG CHEMBEIJING 100101PEOPLES R CHINA

ＴｈｅＲｅｓｐｏｎｓｉｖｉｔｙｏｆｔｈｅＢａｃｔｅｒｉｏｒｈｏｄｏｐｓｉｎＬａｎｇｍｕｉｒ－ＢｌｏｄｇｅｔｔＦｉｌｍＩｎｔｅｒｍｉｔｔｅｎｔＬｉｇｈｔ￥ＧｕａｎｇＹｕＷＡＮＧ；ＪｉａｎＨｕａＹＡＮＧ；ＺｈｉＧｕａｎｇ... 详细信息

ＴｈｅＲｅｓｐｏｎｓｉｖｉｔｙｏｆｔｈｅＢａｃｔｅｒｉｏｒｈｏｄｏｐｓｉｎＬａｎｇｍｕｉｒ－ＢｌｏｄｇｅｔｔＦｉｌｍＩｎｔｅｒｍｉｔｔｅｎｔＬｉｇｈｔ￥ＧｕａｎｇＹｕＷＡＮＧ；ＪｉａｎＨｕａＹＡＮＧ；ＺｈｉＧｕａｎｇＺＨＡＮＧ；ＳｈｕＨｕａｎｇＬＩＮ...

关键词： Responsivity the Bacteriorhodopsin Blodgett

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Semiconducting SWCNt Photo Detector for High Speed Switching through Single Halo Doping

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Computer Systems Science & Engineering 2023年第8期46卷 1617-1630页

作者： A.Arulmary V.Rajamani t.Kavitha Department of Information and Communication Engineering Anna UniversityChennai600025TamilnaduIndia Department of Electronics and Communication Engineering VeltechMultitech Dr.RR Dr.SR Engineering CollegeChennai-42TamilnaduIndia

the method opted for accuracy,and no existing studies are based on this method.A design and characteristic survey of a new small band gap semiconducting Single Wall Carbon Nano tube(SWCNt)Field Effect transistor as a photodetector is carried *** the proposed device,better performance is achieved by increasing the diameter and introducing a new single halo(sh)doping in the channel length of the CNtFEt *** paper is a study and analysis of the performance of a Carbon Nano tube Field Effect transistor(CNtFEt)as a photodetector using the self-consistent Poisson and Green function *** 2D self-consistent Poisson and Green’s function method for various optical intensities and wavelength simulate this proposed *** performance study is based on the simulation of drain current,transconductance,sub-threshold swing,cut-off frequency,gain,directivity,and quantum efficiency under dark and illuminated *** quantum simulation results show that cut-off frequency increases while there is an increase in *** proposed sh-CNtFEt provides better performance in terms of higher gain and directivity than conventional CNtFEt(C-CNtFEt).this device will be helpful in optoelectronic integrated circuits(OEIC)receivers due to its superior performance.

关键词： Single halo CNtFEt self-consistent poisson equation green’s function photodetector

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右美托咪定复合舒芬太尼自控静脉镇痛对阴式子宫切除术患者术后应激指标及疼痛状态的影响

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全科医学临床与教育 2024年第7期22卷 611-615页

作者：叶玉萍陶振云刘双庆季敏鹏南昌大学附属口腔医院麻醉科江西南昌330006 义乌市中心医院麻醉科

目的分析右美托咪定复合舒芬太尼自控静脉镇痛对阴式子宫切除术患者术后应激及疼痛状态的影响。方法选择102例阴式子宫切除术患者为研究对象,随机分为联合组(给予右美托咪定复合舒芬太尼自控镇痛)和对照组(给予舒芬太尼自控镇痛)各51例... 详细信息

目的分析右美托咪定复合舒芬太尼自控静脉镇痛对阴式子宫切除术患者术后应激及疼痛状态的影响。方法选择102例阴式子宫切除术患者为研究对象,随机分为联合组(给予右美托咪定复合舒芬太尼自控镇痛)和对照组(给予舒芬太尼自控镇痛)各51例。比较两组术毕(t_(0))、术后2 h(t_(1))、术后6 h(t_(2))、术后12 h(t_(3))、术后24 h(t_(4))的血流动力学指标[心率(HR)、氧饱和度(SpO2)、平均动脉压(MAP)]、自控静脉镇痛(PCIA)次数、应激反应指标[促肾上腺皮质激素(ACtH)、皮质醇(Cor)、醛固酮(ALD)、白介素-6(IL-6)],t_(0)、t_(4)时段的疼痛因子[β内啡肽(β-EP)、血清P物质(SP)、神经肽Y(NPY)]水平、视觉模拟评分(VAS)以及不良反应。结果t_(2)时,联合组HR和MAP低于对照组(t分别=2.27、6.05,P均t_(3)、t_(4)时,联合组HR高于对照组,MAP低于对照组(t分别=-2.22、-4.90;2.78、2.55,P均t_(2)~t_(4)时,SpO2水平高于对照组(t分别=-18.06、-6.93、-6.29,Pt=2.27,Pt_(1)~t_(4)时,联合组ACtH、Cor、ALD水平均低于对照组(t分别=21.75、38.55、41.42;41.91、2.12、2.60、5.80;5.75,4.26、5.91、7.51、20.01,P均t_(3)、t_(4)时,联合组IL-6水平低于对照组(t分别=4.68、13.20,P均t_(4)时,联合组β-EP、SP和NPY水平均低于对照组(t分别=10.91、12.53、12.34,P均t_(1)~t_(4)时,联合组VAS评分均低于对照组(t分别=2.82、4.59、13.77、11.01,P均0.05)。结论右美托咪定复合舒芬太尼自控静脉镇痛有利于改善阴式子宫切除术患者术后应激指标和稳定血流动力学指标,迅速有效地缓解疼痛,且不良反应发生风险较低。

关键词：右美托咪定舒芬太尼自控静脉镇痛阴式子宫切除术术后应激疼痛

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Structure and Magnetic Properties of ZnO:Cr Prepared by CrIonIm plantation into ZnO Crystals

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Wuhan University Journal of Natural Sciences 2013年第4期18卷 283-288页

作者： LIN Baozhu WANG Lingling Yuldashev sh U FU Dejun KANG t W Key Laboratory of Artificial Micro-and Nano-Materials of Ministry of Education/School of Physics and technology Wuhan University Quantum-Functional Semiconductor Research Center Dongguk University

ZnO：Cr layer was prepared by Cr ion implantation into ZnO bulk crystals. the structural, optical, and magnetic properties of the ZnO：Cr layer were studied with X-ray diffraction, photoluminescence, and superconductor quantum interferometer, respectively. the ZnO：Cr layer implanted Cr with a dose of 5 10 16 cm 2 remained wurtzite structure and exhibited near-band-edge photoluminescence at 3.365 eV with full-width at half-maximum of 8.4 meV at 10 K. the magnetic measurement showed that the ferromagnetism changed at room temperature by different Cr concentration. For samples implanted to high doses, remanent magnetization reached 1.805 10 -4 emu/g and coercive field was 244.5 Oe. Hall effect measurement showed a decrease of the resistivity from 251.7 cmto 28.6 cmafter annealing at 800 ℃. the magnetism is interpreted by bound magnetic polarons, which were taken into account of the process that electrons were locally trapped by oxygen vacancies and occupied the orbitals that overlapped with d shell of neighboring Cr ions.

关键词： ion implantation ZnO chromium ferromagnetic property

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An Optimized Deep-Learning-Based Low Power Approximate Multiplier Design

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Computer Systems Science & Engineering 2023年第2期44卷 1647-1657页

作者： M.Usharani B.Sakthivel S.Gayathri Priya t.Nagalakshmi J.shirisha Department of Electronics and Communication Engineering Er.Perunal Manimekalai College of EngineeringKonneripalliHosur635117India Department of Electronics and Communication Engineering Pandian Saraswathi Yadav Engineering CollegeSivagangaiTamilnadu630561India Department of Electronics and Communication Engineering R.M.D Engineering CollegeGummidipundiTamilnadu601206India Department of Computer Science and Engineering Koneru Lakshmaiah Education FoundationVaddeswaramGuntur522502India Department of Electronics and Communication Engineering Malla Reddy Engineering CollegeHyderabadTelangana500015India

Approximate computing is a popularﬁeld for low power consumption that is used in several applications like image processing,video processing,multi-media and data *** Approximate computing is majorly performed with an arithmetic circuit particular with a *** multiplier is the most essen-tial element used for approximate computing where the power consumption is majorly based on its *** are several researchers are worked on the approximate multiplier for power reduction for a few decades,but the design of low power approximate multiplier is not so *** seems a bigger challenge for digital industries to design an approximate multiplier with low power and minimum error rate with higher *** overcome these issues,the digital circuits are applied to the Deep Learning(DL)approaches for higher *** recent times,DL is the method that is used for higher learning and prediction accuracy in severalﬁ***,the Long short-term Memory(LStM)is a popular time series DL method is used in this work for approximate *** provide an optimal solution,the LStM is combined with a meta-heuristics Jel-lyﬁsh search optimisation technique to design an input aware deep learning-based approximate multiplier(DLAM).In this work,the jelly optimised LStM model is used to enhance the error metrics performance of the Approximate *** optimal hyperparameters of the LStM model are identiﬁed by jelly search ***ﬁne-tuning is used to obtain an optimal solution to perform an LStM with higher *** proposed pre-trained LStM model is used to generate approximate design libraries for the different truncation levels as a func-tion of area,delay,power and error *** experimental results on an 8-bit multiplier with an image processing application shows that the proposed approx-imate computing multiplier achieved a superior area and power reduction with very good results on error rates.

关键词： Deep learning approximate multiplier LStM jellyﬁsh

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the band structures of some transition metals and their NaCl-type compounds

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Chinese Journal of Chemistry 1996年第5期14卷 385-392页

作者： Cai, sh Liu, CW CHINESE ACAD SCI FUJIAN INST RES STRUCT MATTERSTATE KEY LAB STRUCT CHEMFUZHOU 350002FUJIANPEOPLES R CHINA

the band structures of Group IVB (ti, Zr, Hf), VB (V, Nb, ta) and VIE (Cr, Mo, W) transition metals and some of their carbides and nitrides (tiN, ZrN, HfN, VC, NbC, taC, VN, NbN, taN) with NaCl-type (B1-type) structure have been calculated by using the tight-binding method within the Extended Huckel approximation (EHt). the energy bands, densities of states and crystal orbital overlap populations are given. the relationship between the bonding properties and the superconducting transition temperatures (t-c) of them is discussed. the influences of various kinds of metallic atoms and changes of bond lengths on t-c are also discussed.

关键词： transition metals and their NaCl-type compounds tight-binding energy band calculation superconducting transition temperatures

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Discontinuous Sturm-Liouville Problems Containing Eigenparameter in the Boundary Conditions

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Acta Mathematica Sinica,English Series 2006年第5期22卷 1519-1528页

作者： M.KADAKAL O.sh.MUKHtAROV Ondokuz Mayis University Science and Arts Faculty Department of MathematicsKurupelit 55139 Samsun Turkey Gaziosmanpasa University Science and Arts Faculty Department of MathematicsTokat 60000 Turkey

In this paper, discontinuous Sturm-Liouville problems, which contain eigenvalue parameters both in the equation and in one of the boundary conditions, are investigated. By using an operatortheoretic interpretation we extend some classic results for regular Sturm-Liouville problems and obtain asymptotic approximate formulae for eigenvalues and normalized eigenfunctions. We modify some techniques of [Fulton, C. t., Proc. Roy. Soc. Edin. 77 （A）, 293-308 （1977）], [Walter, J., Math. Z., 133, 301-312 （1973）] and [titchmarsh, E. C., Eigenfunctions Expansion Associated with Second Order Differential Equations I, 2nd edn., Oxford Univ. Pres, London, 1962], then by using these techniques we obtain asymptotic formulae for eigenelement norms and normalized eigenfunctions.

关键词： Sturm-Liouville problem discontinuous boundary-value problem eigenvalue and eigenfunction eigenelement normalized eigenfunctions

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Lower Bounds for Local Cohomology Modules with Respect to a Pair of Ideals

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Algebra Colloquium 2016年第2期23卷 329-334页

作者： M. Lotfi Parsa sh. Payrovi Faculty of Science Sayyed Jamaleddin Asadabadi University Postal code: 65418-3-5583 Asadabad Iran Department of Mathematics Imam Khomeini International University Postal code: 34149-1-6818 Qazvin Iran

Let R be a Noetherian ring, I and J two ideals of R, M an R-module and t an integer. Let S be a Serre subcategory of the category of R-modules satisfying the co ondition CI, and N be a finitely generated R-module with SuppRN= V（a） for some a ∈ W（I, J）. It is shown that if ExtR^J（N,HI^i,J（M）） ∈ S for all i 〈 t and all j 〈 t - i, then Ha^i（M） ∈ S for all i 〈 t. Let S be the class of all R-modules N with divmR N ≤ k, where k is an integer. It is proved that if Ha^i（M） ∈ S for all i 〈 t and all a ∈ W（I, J）, then HI^i,j（M） ∈ S for all i 〈 t. It follows that inf{i ： HI^i,j（M） S} = inf（inf{i ： Ha^i（M） S）： a ∈W（I,J）}.

关键词： extension functor local cohomology Serre subcategory

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